/* roulang page: index */
:root{
  --green-900:#062A24;
  --green-800:#0B3A31;
  --green-700:#146B58;
  --green-600:#178A70;
  --green-500:#2FB394;
  --lime:#C9F75B;
  --orange:#FF6B3D;
  --orange-dark:#E8552A;
  --bg:#F7F8F3;
  --bg-alt:#EEF1E8;
  --text:#121C19;
  --text-2:#4A5A54;
  --text-3:#7A8A84;
  --line:rgba(11,58,49,.12);
  --line-soft:rgba(11,58,49,.08);
  --radius-xl:28px;
  --radius-lg:24px;
  --radius-md:18px;
  --radius-sm:14px;
  --shadow:0 18px 40px -24px rgba(6,42,36,.35),0 2px 8px rgba(6,42,36,.06);
  --shadow-hover:0 26px 52px -26px rgba(6,42,36,.42),0 4px 12px rgba(6,42,36,.08);
  --grad-brand:linear-gradient(135deg,#0B3A31 0%,#146B58 55%,#2FB394 100%);
  --grad-lime:linear-gradient(90deg,#C9F75B 0%,#7FE3B0 100%);
  --font-num:"DIN Alternate","Barlow","Roboto Condensed","PingFang SC",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background-color:var(--bg);
  background-image:radial-gradient(1100px 480px at 50% -240px,rgba(47,179,148,.16),transparent 70%);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--green-700);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--green-500)}
p{margin:0 0 16px}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;font-weight:800;line-height:1.25;letter-spacing:-.01em}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--lime);outline-offset:2px}
.skip-link{
  position:absolute;left:16px;top:-60px;z-index:2000;
  background:var(--lime);color:var(--green-900);font-weight:800;
  padding:10px 18px;border-radius:12px;transition:top .2s ease;
}
.skip-link:focus{top:12px;color:var(--green-900)}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
@media(min-width:1400px){.container{max-width:1280px}}
@media(max-width:991px){.container{padding-left:24px;padding-right:24px}}
@media(max-width:575px){.container{padding-left:18px;padding-right:18px}}

/* ============ 导航 ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  height:76px;
  background:linear-gradient(180deg,rgba(6,42,36,.56),rgba(6,42,36,.22));
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid rgba(255,255,255,.16);
  box-shadow:0 6px 24px -18px rgba(0,0,0,.5);
  transition:height .2s ease,background .2s ease,box-shadow .2s ease,backdrop-filter .2s ease;
}
.site-header.is-scrolled{
  height:64px;
  background:rgba(6,42,36,.96);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  box-shadow:0 14px 34px -20px rgba(0,0,0,.75);
}
.nav-wrap{display:flex;align-items:center;height:100%;gap:20px}
.brand{display:inline-flex;align-items:center;gap:12px;padding:6px;flex:none}
.brand-mark{width:40px;height:40px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-line1{color:#fff;font-size:17px;font-weight:800;letter-spacing:.03em}
.brand-line2{color:rgba(255,255,255,.8);font-size:11.5px;font-weight:600;letter-spacing:.06em}
.brand-line2 .lime{color:var(--lime);font-weight:800}
.nav-links{display:flex;align-items:center;gap:26px;margin:0 auto}
.nav-links a{
  position:relative;display:inline-block;
  color:rgba(255,255,255,.88);font-size:14.5px;font-weight:500;
  padding:6px 0;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--lime);border-radius:2px;
  transform:scaleX(0);transform-origin:left;transition:transform .18s ease;
}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.active{color:#fff;font-weight:700}
.nav-links a.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:12px;flex:none}
.icon-btn{
  width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.08);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  transition:background .18s ease,border-color .18s ease,transform .18s ease;
}
.icon-btn:hover{background:rgba(255,255,255,.18);border-color:rgba(201,247,91,.6);transform:translateY(-1px)}
.btn-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:12px;border:0;
  background:linear-gradient(135deg,#FF6B3D,#E8552A);
  color:#fff;font-size:14.5px;font-weight:700;white-space:nowrap;
  box-shadow:0 10px 24px -14px rgba(255,107,61,.95);
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.btn-cta:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 16px 32px -14px rgba(255,107,61,1)}
.btn-cta:active{transform:translateY(0)}
.btn-cta.lg{height:52px;padding:0 30px;font-size:16px;border-radius:12px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 28px;border-radius:12px;
  border:1.5px solid var(--green-800);color:var(--green-800);
  background:transparent;font-size:16px;font-weight:700;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.btn-ghost:hover{background:var(--green-800);color:#fff;transform:translateY(-2px)}
.btn-ghost.on-dark{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost.on-dark:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff}
.menu-btn{
  width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.08);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
}
.menu-btn:hover{background:rgba(255,255,255,.2)}

/* 搜索浮层 */
.search-panel{
  position:absolute;left:0;right:0;top:100%;
  background:rgba(6,42,36,.94);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.16);
  padding:0;max-height:0;overflow:hidden;
  transition:max-height .26s ease,padding .26s ease;
}
.search-panel.is-open{max-height:320px;padding:22px 0 26px}
.search-panel .search-row{display:flex;gap:12px;align-items:center}
.search-panel input{
  flex:1;height:48px;border-radius:14px;border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.08);color:#fff;padding:0 18px;font-size:14.5px;
}
.search-panel input::placeholder{color:rgba(255,255,255,.55)}
.search-panel input:focus{outline:none;border-color:var(--green-500);box-shadow:0 0 0 3px rgba(201,247,91,.5)}
.hot-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.hot-tags a{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  background:rgba(201,247,91,.12);color:var(--lime);font-size:13px;font-weight:600;
}
.hot-tags a:hover{background:rgba(201,247,91,.24);color:#fff}

/* offcanvas 移动导航 */
.offcanvas.mobile-nav{background:var(--green-900);color:#fff;width:86%;max-width:380px}
.mobile-nav .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.14);padding:20px 22px}
.mobile-nav .offcanvas-title{font-size:16px;font-weight:800;color:#fff}
.mobile-nav .btn-close{filter:invert(1) grayscale(1) brightness(2)}
.mobile-nav .offcanvas-body{padding:20px 22px 32px}
.mobile-nav .m-search{display:flex;gap:10px;margin-bottom:20px}
.mobile-nav .m-search input{
  flex:1;height:46px;border-radius:12px;border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.08);color:#fff;padding:0 16px;font-size:14px;
}
.mobile-nav .m-search input::placeholder{color:rgba(255,255,255,.5)}
.mobile-nav .m-links a{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;color:rgba(255,255,255,.9);font-size:15px;font-weight:500;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.mobile-nav .m-links a:hover,.mobile-nav .m-links a.active{color:var(--lime)}
.mobile-nav .m-cta{width:100%;margin-top:24px;height:50px}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;background:var(--green-900);
  padding:158px 0 100px;
}
.hero-bg{
  position:absolute;top:0;left:0;right:0;bottom:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
}
.hero-overlay{
  position:absolute;top:0;left:0;right:0;bottom:0;
  background:
    linear-gradient(180deg,rgba(6,42,36,.2) 0%,rgba(6,42,36,.78) 100%),
    linear-gradient(100deg,rgba(6,42,36,.94) 0%,rgba(11,58,49,.78) 46%,rgba(20,107,88,.38) 100%);
}
.hero-arc{
  position:absolute;right:-140px;bottom:-160px;width:760px;height:760px;
  opacity:.10;pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero-pill{
  display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 16px;
  border-radius:999px;background:rgba(201,247,91,.14);color:var(--lime);
  font-size:12.5px;font-weight:600;letter-spacing:.02em;margin-bottom:22px;
}
.hero-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}
.hero h1{
  font-size:clamp(30px,4.4vw,56px);
  font-weight:800;line-height:1.16;letter-spacing:-.02em;
  color:#fff;margin-bottom:20px;
}
.hero h1 .hl{
  background:var(--grad-lime);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.hero-sub{
  font-size:16.5px;line-height:1.85;color:rgba(255,255,255,.82);
  max-width:560px;margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:42px}
.hero-trust{display:flex;flex-wrap:wrap;gap:34px}
.hero-trust .t-item{min-width:120px}
.hero-trust .t-num{
  display:block;font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:24px;font-weight:800;color:var(--lime);line-height:1.2;
}
.hero-trust .t-label{display:block;font-size:12.5px;color:rgba(255,255,255,.62);margin-top:4px}

.hero-visual{position:relative;padding:10px 0 54px}
.hero-card{
  position:relative;border-radius:var(--radius-lg);padding:28px;
  background:linear-gradient(135deg,#0B3A31 0%,#146B58 55%,#2FB394 100%);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 34px 64px -32px rgba(0,0,0,.75);
  color:#fff;
}
.hero-card-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:12.5px;letter-spacing:.04em;color:rgba(255,255,255,.72);margin-bottom:18px;
}
.status-dot{
  display:inline-flex;align-items:center;gap:8px;
}
.status-dot::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(201,247,91,.18)}
.chip-lime{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:rgba(201,247,91,.16);color:var(--lime);font-size:12px;font-weight:700;
}
.hero-big{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:clamp(42px,5vw,60px);font-weight:800;line-height:1;letter-spacing:-.02em;
}
.hero-big span{font-size:22px;font-weight:700;margin-left:2px;color:rgba(255,255,255,.8)}
.hero-card-note{font-size:13px;color:rgba(255,255,255,.72);margin-top:10px}
.mini-bars{display:flex;align-items:flex-end;gap:6px;height:64px;margin-top:22px}
.mini-bars i{
  flex:1;display:block;border-radius:4px 4px 2px 2px;
  background:rgba(255,255,255,.18);
}
.mini-bars i.on{background:var(--grad-lime)}
.float-card{
  position:absolute;background:#fff;border-radius:var(--radius-md);
  padding:14px 18px;box-shadow:var(--shadow);
  border:1px solid var(--line-soft);min-width:136px;
}
.float-card .fc-label{display:block;font-size:12px;color:var(--text-3);margin-bottom:4px}
.float-card .fc-num{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:22px;font-weight:800;color:var(--green-800);line-height:1.15;
}
.float-card .fc-num small{font-size:12px;font-weight:700;color:var(--text-3);margin-left:2px}
.float-a{left:-28px;bottom:96px}
.float-b{right:-10px;top:-6px}
.delta{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;margin-top:6px}
.delta.up{color:var(--green-600)}
.delta.down{color:var(--orange-dark)}

/* ============ 通用板块 ============ */
.sec{padding:96px 0}
.sec.alt{background:var(--bg-alt)}
.sec.dark{background:var(--green-800);color:#fff;position:relative;overflow:hidden}
.sec.dark::before{
  content:"";position:absolute;right:-180px;top:-120px;width:620px;height:620px;
  border-radius:50%;border:1px solid rgba(255,255,255,.10);pointer-events:none;
}
.sec.dark::after{
  content:"";position:absolute;right:-60px;top:-40px;width:420px;height:420px;
  border-radius:50%;border:1px solid rgba(255,255,255,.08);pointer-events:none;
}
.sec-head{margin-bottom:46px;position:relative;z-index:2}
.eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.14em;
  color:var(--green-600);margin-bottom:14px;
}
.sec.dark .eyebrow{color:var(--lime)}
.sec-title{
  font-size:clamp(24px,3vw,36px);font-weight:800;line-height:1.26;
  letter-spacing:-.015em;color:var(--green-800);
}
.sec.dark .sec-title{color:#fff}
.sec-title::after{
  content:"";display:block;width:48px;height:4px;border-radius:2px;
  background:var(--lime);margin-top:16px;
}
.sec-desc{
  margin-top:16px;font-size:15.5px;line-height:1.8;color:var(--text-2);max-width:660px;
}
.sec.dark .sec-desc{color:rgba(255,255,255,.72)}
.sec-more{
  display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:700;
  color:var(--green-700);
}
.sec-more svg{transition:transform .18s ease}
.sec-more:hover svg{transform:translateX(3px)}
.sec.dark .sec-more{color:var(--lime)}

/* 指标看板 */
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.metric-card{
  background:#fff;border:1px solid var(--line-soft);border-radius:20px;
  padding:26px 24px;box-shadow:var(--shadow);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(47,179,148,.45)}
.metric-card.dark{
  background:linear-gradient(160deg,#0B3A31 0%,#146B58 100%);
  border-color:rgba(255,255,255,.12);color:#fff;
}
.metric-card.dark .m-label{color:rgba(255,255,255,.7)}
.metric-card.dark .m-num{color:#fff}
.metric-card.dark .m-num span{color:var(--lime)}
.m-label{display:block;font-size:13px;font-weight:600;color:var(--text-3);margin-bottom:12px}
.m-num{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:clamp(32px,3vw,44px);font-weight:800;line-height:1.05;
  color:var(--green-800);letter-spacing:-.02em;
}
.m-num span{font-size:15px;font-weight:700;color:var(--text-3);margin-left:4px}
.metric-card.dark .m-num span{color:rgba(255,255,255,.7)}
.m-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px}
.spark{display:flex;align-items:flex-end;gap:4px;height:34px;flex:1}
.spark i{flex:1;display:block;border-radius:3px;background:var(--bg-alt)}
.spark i.on{background:linear-gradient(180deg,#2FB394,#146B58)}
.metric-card.dark .spark i{background:rgba(255,255,255,.16)}
.metric-card.dark .spark i.on{background:var(--grad-lime)}

/* 服务矩阵 bento */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:22px}
.b-card{
  position:relative;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.b-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(47,179,148,.45)}
.b-card.b1{grid-column:span 6;grid-row:span 2;background:linear-gradient(160deg,#0B3A31 0%,#146B58 70%,#178A70 100%);color:#fff;border-color:rgba(255,255,255,.12)}
.b-card.b2{grid-column:span 6}
.b-card.b3{grid-column:span 3}
.b-card.b4{grid-column:span 3}
.b-card.b5{grid-column:span 4}
.b-card.b6{grid-column:span 8}
.b-num{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--text-3);margin-bottom:16px;
}
.b-card.b1 .b-num{color:var(--lime)}
.b-icon{
  width:48px;height:48px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(47,179,148,.12);color:var(--green-700);margin-bottom:18px;flex:none;
}
.b-card.b1 .b-icon{background:rgba(201,247,91,.16);color:var(--lime)}
.b-card h3{font-size:19px;font-weight:800;color:var(--green-800);margin-bottom:10px}
.b-card.b1 h3{color:#fff;font-size:22px}
.b-card p{font-size:14.5px;line-height:1.78;color:var(--text-2);margin:0}
.b-card.b1 p{color:rgba(255,255,255,.75)}
.b-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.b-tags span{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:var(--bg-alt);color:var(--green-700);font-size:12px;font-weight:600;
}
.b-card.b1 .b-tags span{background:rgba(255,255,255,.12);color:#fff}
.b-link{
  display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:20px;
  font-size:14px;font-weight:700;color:var(--green-700);
}
.b-card.b1 .b-link{color:var(--lime)}
.b-link svg{transition:transform .18s ease}
.b-card:hover .b-link svg{transform:translateX(4px)}
.b-figure{margin-top:22px;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:16/9}
.b-figure img{width:100%;height:100%;object-fit:cover}

/* 结果对比 */
.compare-list{display:flex;flex-direction:column;gap:16px}
.compare-row{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-md);
  padding:20px 24px;
  display:grid;grid-template-columns:180px 1fr 1fr 96px;gap:20px;align-items:center;
  transition:background .2s ease,border-color .2s ease;
}
.compare-row:hover{background:rgba(255,255,255,.1);border-color:rgba(201,247,91,.4)}
.c-name{font-size:15px;font-weight:700;color:#fff}
.c-name small{display:block;font-size:12px;font-weight:500;color:rgba(255,255,255,.55);margin-top:2px}
.c-bar{display:flex;flex-direction:column;gap:6px}
.c-bar .bar-label{font-size:12px;color:rgba(255,255,255,.55)}
.c-track{height:10px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}
.c-track i{display:block;height:100%;border-radius:999px;background:rgba(255,255,255,.4)}
.c-track.result i{background:var(--grad-lime)}
.c-delta{
  justify-self:end;display:inline-flex;align-items:center;gap:4px;
  height:28px;padding:0 12px;border-radius:999px;
  background:rgba(201,247,91,.16);color:var(--lime);font-size:12.5px;font-weight:800;
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.compare-foot{
  margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  font-size:13.5px;color:rgba(255,255,255,.6);
}

/* 资讯列表 */
.news-feature{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow);height:100%;
  display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-feature:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(47,179,148,.45)}
.news-feature-media{aspect-ratio:16/9;overflow:hidden;background:var(--grad-brand)}
.news-feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.news-feature:hover .news-feature-media img{transform:scale(1.04)}
.news-feature-body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.badge-cat{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:rgba(47,179,148,.12);color:var(--green-700);font-size:12px;font-weight:700;
  margin-bottom:14px;align-self:flex-start;
}
.news-feature h3{font-size:19px;font-weight:800;line-height:1.45;color:var(--green-800);margin-bottom:10px}
.news-feature h3 a{color:inherit}
.news-feature h3 a:hover{color:var(--green-600)}
.news-feature p{font-size:14px;line-height:1.75;color:var(--text-2);margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{margin-top:auto;font-size:12.5px;color:var(--text-3);display:flex;align-items:center;gap:10px}
.news-list{display:flex;flex-direction:column;gap:14px}
.news-item{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-md);
  padding:20px 24px;display:flex;align-items:flex-start;gap:18px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(47,179,148,.45)}
.news-item-main{flex:1;min-width:0}
.news-item h3{font-size:16.5px;font-weight:700;line-height:1.5;color:var(--green-800);margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-item h3 a{color:inherit}
.news-item h3 a:hover{color:var(--green-600)}
.news-item p{font-size:13.5px;color:var(--text-2);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.news-item .news-meta{margin-top:8px}
.news-arrow{
  width:36px;height:36px;border-radius:50%;flex:none;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--bg-alt);color:var(--green-700);
  transition:background .18s ease,transform .18s ease,color .18s ease;
}
.news-item:hover .news-arrow{background:var(--green-700);color:#fff;transform:translateX(3px)}
.empty-state{
  border:1.5px dashed rgba(11,58,49,.22);border-radius:var(--radius-lg);
  background:#fff;padding:52px 28px;text-align:center;
}
.empty-state svg{color:var(--green-500);margin-bottom:14px}
.empty-state p{font-size:14.5px;color:var(--text-2);margin:0 0 12px}
.empty-state a{font-size:14px;font-weight:700;color:var(--green-700)}

/* FAQ */
.faq-wrap{position:relative;z-index:2}
.faq-side{position:sticky;top:104px}
.faq-side .sec-title{font-size:clamp(24px,2.6vw,32px)}
.contact-mini{
  margin-top:26px;background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius-md);
  padding:24px;box-shadow:var(--shadow);
}
.contact-mini h4{font-size:16px;font-weight:800;color:var(--green-800);margin-bottom:8px}
.contact-mini p{font-size:13.5px;color:var(--text-2);margin:0 0 16px}
.contact-mini .btn-cta{width:100%}
.faq .accordion-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-md);background:#fff;
  margin-bottom:12px;overflow:hidden;box-shadow:0 2px 8px rgba(6,42,36,.04);
}
.faq .accordion-item:last-child{margin-bottom:0}
.faq .accordion-button{
  font-size:16.5px;font-weight:700;color:var(--green-800);background:#fff;
  padding:20px 24px;box-shadow:none;border-radius:var(--radius-md);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq .accordion-button:not(.collapsed){background:#EEF1E8;color:var(--green-800)}
.faq .accordion-button:focus{box-shadow:none}
.faq .accordion-button::after{
  content:"";width:28px;height:28px;flex:none;border-radius:50%;
  background-color:rgba(11,58,49,.06);
  background-image:linear-gradient(#0B3A31,#0B3A31),linear-gradient(#0B3A31,#0B3A31);
  background-size:12px 2px,2px 12px;
  background-position:center,center;
  background-repeat:no-repeat;
  transition:transform .22s ease,background-color .22s ease;
}
.faq .accordion-button:not(.collapsed)::after{transform:rotate(45deg);background-color:rgba(201,247,91,.5)}
.faq .accordion-body{padding:4px 24px 22px;font-size:15px;line-height:1.85;color:var(--text-2)}

/* 转化表单 */
.cta-section{padding:0 0 96px}
.cta-box{
  position:relative;overflow:hidden;border-radius:var(--radius-xl);
  background:linear-gradient(135deg,#0B3A31 0%,#146B58 55%,#2FB394 100%);
  padding:52px;color:#fff;
  box-shadow:0 40px 80px -40px rgba(6,42,36,.6);
}
.cta-box::after{
  content:"";position:absolute;right:-160px;bottom:-200px;width:560px;height:560px;
  border-radius:50%;border:1px solid rgba(255,255,255,.14);pointer-events:none;
}
.cta-box .row{position:relative;z-index:2}
.cta-box h2{font-size:clamp(24px,2.8vw,34px);font-weight:800;line-height:1.28;margin-bottom:16px;color:#fff}
.cta-box .lead{font-size:15px;line-height:1.8;color:rgba(255,255,255,.78);margin-bottom:24px}
.cta-points{display:flex;flex-direction:column;gap:12px;margin-bottom:26px}
.cta-points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:rgba(255,255,255,.9)}
.cta-points svg{flex:none;margin-top:5px;color:var(--lime)}
.cta-contact{font-size:13.5px;color:rgba(255,255,255,.7);line-height:1.9}
.form-card{
  background:#fff;border-radius:var(--radius-lg);padding:30px;
  box-shadow:0 30px 60px -30px rgba(6,42,36,.55);
}
.form-card h3{font-size:19px;font-weight:800;color:var(--green-800);margin-bottom:6px}
.form-card .form-tip{font-size:13px;color:var(--text-3);margin-bottom:22px}
.form-label{display:block;font-size:13px;font-weight:700;color:var(--green-800);margin-bottom:8px}
.form-control,.form-select{
  width:100%;height:48px;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:#fff;font-size:14.5px;color:var(--text);padding:0 16px;
  box-shadow:none;transition:border-color .18s ease,box-shadow .18s ease;
}
.form-control::placeholder{color:var(--text-3)}
.form-control:focus,.form-select:focus{
  border-color:var(--green-500);box-shadow:0 0 0 3px rgba(201,247,91,.55);outline:none;
}
textarea.form-control{height:auto;min-height:104px;padding:14px 16px;line-height:1.7;resize:vertical}
.form-check-input{width:18px;height:18px;border-radius:6px;border:1px solid var(--line);margin-top:3px}
.form-check-input:checked{background-color:var(--green-700);border-color:var(--green-700)}
.form-check-input:focus{box-shadow:0 0 0 3px rgba(201,247,91,.55);border-color:var(--green-500)}
.form-check-label{font-size:13px;color:var(--text-2);line-height:1.7}
.form-card .btn-cta{width:100%;height:52px;font-size:16px}
.form-note{
  display:none;margin-top:16px;padding:12px 16px;border-radius:var(--radius-sm);
  background:rgba(47,179,148,.12);color:var(--green-700);
  font-size:13.5px;font-weight:600;
}
.form-note.show{display:block}
.was-validated .form-control:invalid,.was-validated .form-select:invalid{
  border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,107,61,.16);
}

/* 页脚 */
.site-footer{
  background:var(--green-900);color:rgba(255,255,255,.8);
  border-top:1px solid rgba(255,255,255,.12);padding:64px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand{display:inline-flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand .brand-line1{font-size:18px}
.footer-brand .brand-line2{font-size:12px}
.footer-desc{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62);margin-bottom:18px;max-width:320px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.footer-badges span{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;
  background:rgba(201,247,91,.12);color:var(--lime);font-size:12px;font-weight:600;
}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col a{display:block;font-size:13.5px;color:rgba(255,255,255,.72);padding:6px 0}
.footer-col a:hover{color:var(--lime)}
.footer-contact li{font-size:13.5px;color:rgba(255,255,255,.72);padding:6px 0;line-height:1.8}
.footer-bottom{
  margin-top:52px;border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 26px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:12.5px;color:rgba(255,255,255,.5);
}
.footer-bottom .fb-links{display:flex;flex-wrap:wrap;gap:18px}
.footer-bottom .fb-links a{color:rgba(255,255,255,.55);font-size:12.5px}
.footer-bottom .fb-links a:hover{color:var(--lime)}

/* 入场动效 */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease}
.reveal.in{opacity:1;transform:none}

/* ============ 响应式 ============ */
@media(max-width:1199px){
  .nav-links{gap:18px}
  .nav-links a{font-size:14px}
}
@media(max-width:991px){
  .site-header{height:70px;background:rgba(6,42,36,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
  .site-header.is-scrolled{height:62px}
  .brand-mark{width:34px;height:34px}
  .brand-line1{font-size:15.5px}
  .brand-line2{font-size:10.5px}
  .hero{padding:126px 0 76px}
  .hero-visual{margin-top:44px;padding-bottom:8px}
  .float-a{left:0;bottom:-18px}
  .float-b{right:0;top:-14px}
  .metrics-grid{grid-template-columns:repeat(2,1fr)}
  .bento{grid-template-columns:repeat(6,1fr)}
  .b-card.b1{grid-column:span 6;grid-row:span 1}
  .b-card.b2{grid-column:span 6}
  .b-card.b3,.b-card.b4{grid-column:span 3}
  .b-card.b5,.b-card.b6{grid-column:span 6}
  .compare-row{grid-template-columns:1fr 1fr;gap:14px}
  .c-name{grid-column:span 2}
  .c-delta{grid-column:span 2;justify-self:start}
  .faq-side{position:static;margin-bottom:32px}
  .cta-box{padding:36px 28px}
  .form-card{padding:24px;margin-top:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .sec{padding:72px 0}
  .cta-section{padding-bottom:72px}
}
@media(max-width:575px){
  body{font-size:15.5px}
  .hero{padding:112px 0 60px}
  .hero h1{font-size:30px}
  .hero-sub{font-size:15px}
  .hero-actions .btn-cta,.hero-actions .btn-ghost{width:100%}
  .hero-trust{gap:20px}
  .hero-trust .t-item{min-width:calc(50% - 10px)}
  .metrics-grid{grid-template-columns:1fr}
  .bento{grid-template-columns:1fr}
  .b-card.b1,.b-card.b2,.b-card.b3,.b-card.b4,.b-card.b5,.b-card.b6{grid-column:span 1}
  .compare-row{grid-template-columns:1fr;padding:18px}
  .c-name,.c-delta{grid-column:span 1}
  .c-delta{justify-self:start}
  .news-item{padding:18px}
  .news-arrow{display:none}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-box{padding:30px 22px;border-radius:24px}
  .form-card{padding:22px}
  .sec{padding:56px 0}
  .sec-head{margin-bottom:32px}
  .float-a,.float-b{display:none}
  .search-panel .search-row .icon-btn{display:none}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
  --g900:#062A24;--g800:#0B3A31;--g700:#146B58;--g600:#178A70;--g500:#2FB394;
  --lime:#C9F75B;--orange:#FF6B3D;--orange2:#E8552A;
  --bg:#F7F8F3;--bg2:#EEF1E8;
  --ink:#121C19;--ink2:#4A5A54;--ink3:#7A8A84;
  --line:rgba(11,58,49,.12);
  --r-lg:24px;--r-md:18px;--r-sm:14px;--r-xs:12px;
  --shadow:0 18px 40px -24px rgba(6,42,36,.35),0 2px 8px rgba(6,42,36,.06);
  --grad:linear-gradient(135deg,#0B3A31 0%,#146B58 55%,#2FB394 100%);
  --font:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --num:"DIN Alternate","Barlow","Roboto Condensed","PingFang SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.8;color:var(--ink);
  background:var(--bg);-webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:absolute;top:0;left:0;right:0;height:560px;z-index:0;pointer-events:none;
  background:radial-gradient(900px 420px at 16% -12%,rgba(47,179,148,.16),transparent 70%);
}
img{max-width:100%;display:block;border:0;}
a{color:var(--g700);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--g500);}
button{font-family:inherit;}
:focus-visible{outline:3px solid var(--lime);outline-offset:2px;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding-left:0;list-style:none;}
.skip-link{
  position:absolute;left:16px;top:-80px;z-index:2000;background:var(--lime);color:var(--g900);
  padding:12px 20px;border-radius:12px;font-weight:700;transition:top .2s ease;
}
.skip-link:focus{top:14px;color:var(--g900);}

/* 容器 */
.container{width:100%;max-width:1220px;margin:0 auto;padding-left:32px;padding-right:32px;}

/* 头部导航 */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;height:76px;display:flex;align-items:center;
  background:linear-gradient(180deg,rgba(6,42,36,.56),rgba(6,42,36,.22));
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid rgba(255,255,255,.16);
  transition:height .2s ease,background .2s ease,box-shadow .2s ease;
}
.site-header.scrolled{height:64px;background:rgba(6,42,36,.96);box-shadow:0 12px 30px -20px rgba(0,0,0,.7);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;width:100%;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;flex:none;}
.brand:hover{color:#fff;}
.brand-mark{width:42px;height:42px;flex:none;transition:width .2s,height .2s;}
.site-header.scrolled .brand-mark{width:36px;height:36px;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-line1{font-size:17px;font-weight:800;letter-spacing:.02em;}
.brand-line2{font-size:11.5px;font-weight:600;letter-spacing:.14em;color:rgba(255,255,255,.72);}
.brand-line2 .lime{color:var(--lime);}
.nav-links{gap:26px;align-items:center;margin:0;}
.nav-links a{position:relative;display:inline-block;color:rgba(255,255,255,.86);font-size:14.5px;font-weight:600;padding:6px 0;}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-links a:hover{color:#fff;}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{color:#fff;}
.header-actions{display:flex;align-items:center;gap:12px;flex:none;}
.icon-btn{
  width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.08);color:#fff;
  transition:background .2s,border-color .2s,color .2s,transform .2s;cursor:pointer;
}
.icon-btn:hover{background:rgba(255,255,255,.18);border-color:rgba(201,247,91,.6);color:var(--lime);}
.icon-btn:active{transform:scale(.96);}
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;
  border-radius:12px;border:0;cursor:pointer;font-size:15px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,#FF7A4E 0%,#FF6B3D 45%,#E8552A 100%);
  box-shadow:0 14px 26px -16px rgba(232,85,42,.95);
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.btn-main:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 20px 34px -16px rgba(232,85,42,1);}
.btn-main:active{transform:translateY(0);}
.btn-main.small-btn{height:42px;padding:0 20px;font-size:14px;border-radius:11px;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;
  border-radius:12px;border:1.5px solid var(--g800);background:transparent;color:var(--g800);
  font-size:15px;font-weight:700;transition:background .2s,color .2s,transform .18s;
}
.btn-ghost:hover{background:var(--g800);color:#fff;transform:translateY(-2px);}
.btn-ghost-dark{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;
  border-radius:12px;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;
  font-size:15px;font-weight:700;transition:background .2s,transform .18s;
}
.btn-ghost-dark:hover{background:rgba(255,255,255,.12);color:#fff;transform:translateY(-2px);}

/* 搜索面板 */
.search-panel{
  position:fixed;top:76px;left:0;right:0;z-index:1029;padding:22px 0 26px;
  background:rgba(6,42,36,.96);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.14);
  opacity:0;visibility:hidden;transform:translateY(-12px);
  transition:opacity .22s ease,transform .22s ease,visibility .22s;
}
.search-panel.open{opacity:1;visibility:visible;transform:none;}
.search-form{display:flex;gap:12px;align-items:center;}
.search-input{
  flex:1;height:48px;border-radius:12px;padding:0 16px;font-size:15px;color:#fff;
  border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);
}
.search-input::placeholder{color:rgba(255,255,255,.5);}
.search-input:focus{outline:none;border-color:var(--lime);background:rgba(255,255,255,.12);box-shadow:0 0 0 3px rgba(201,247,91,.28);}
.hot-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.hot-tags a{font-size:13px;font-weight:600;color:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:6px 14px;transition:.2s;}
.hot-tags a:hover{color:var(--lime);border-color:rgba(201,247,91,.5);background:rgba(201,247,91,.14);}

/* 文章头 */
.article-hero{position:relative;overflow:hidden;background:var(--grad);color:#fff;padding:130px 0 76px;z-index:1;}
.article-hero .hero-arc{position:absolute;right:-70px;bottom:-60px;width:520px;height:520px;opacity:.14;pointer-events:none;}
.article-hero .hero-grid{
  position:absolute;inset:0;pointer-events:none;opacity:.07;
  background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:48px 48px;
}
.crumbs{
  display:flex;flex-wrap:nowrap;align-items:center;gap:9px;overflow-x:auto;scrollbar-width:none;
  font-size:13px;color:rgba(255,255,255,.7);margin-bottom:22px;
}
.crumbs::-webkit-scrollbar{display:none;}
.crumbs a{color:rgba(255,255,255,.78);white-space:nowrap;}
.crumbs a:hover{color:var(--lime);}
.crumbs .sep{opacity:.55;flex:none;}
.crumbs .current{color:#fff;font-weight:700;max-width:48vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.badge-pill{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 14px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:rgba(201,247,91,.16);color:var(--lime);
  border:1px solid rgba(201,247,91,.3);
}
.badge-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);flex:none;}
.badge-pill.light{background:rgba(201,247,91,.18);color:var(--g800);border-color:rgba(47,179,148,.35);}
.badge-pill.light::before{background:var(--g500);}
.article-title{
  font-size:clamp(28px,3.6vw,44px);font-weight:800;line-height:1.25;letter-spacing:-.01em;
  margin:20px 0 22px;max-width:920px;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:13.5px;color:rgba(255,255,255,.76);}
.article-meta span{display:inline-flex;align-items:center;gap:7px;}
.article-meta svg{opacity:.85;flex:none;}

/* 主体 */
.article-wrap{position:relative;z-index:2;margin-top:-56px;padding-bottom:8px;}
.article-cover{
  margin:0 0 40px;border-radius:var(--r-lg);overflow:hidden;background:#fff;
  box-shadow:0 30px 60px -34px rgba(6,42,36,.55);
}
.article-cover img{width:100%;aspect-ratio:21/9;object-fit:cover;}
.article-cover figcaption{font-size:13px;color:var(--ink3);padding:12px 20px;background:#fff;border-top:1px solid var(--line);}

.panel{
  background:#fff;border:1px solid rgba(11,58,49,.08);border-radius:var(--r-lg);
  padding:32px 34px;box-shadow:var(--shadow);
}
.article-body{font-size:17px;line-height:1.9;color:var(--ink);word-break:break-word;max-width:800px;}
.article-body p{margin:0 0 20px;}
.article-body h1,.article-body h2{
  position:relative;font-size:25px;font-weight:750;line-height:1.35;color:var(--g800);
  margin:38px 0 16px;padding-left:16px;
}
.article-body h1::before,.article-body h2::before{
  content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:2px;background:var(--lime);
}
.article-body h3{font-size:20px;font-weight:700;color:var(--g800);margin:28px 0 12px;}
.article-body h4{font-size:17px;font-weight:700;color:var(--g700);margin:22px 0 10px;}
.article-body ul{margin:0 0 20px;}
.article-body ul li{position:relative;padding-left:22px;margin-bottom:10px;}
.article-body ul li::before{content:"";position:absolute;left:2px;top:12px;width:8px;height:8px;border-radius:50%;background:var(--lime);}
.article-body ol{margin:0 0 20px;counter-reset:num;}
.article-body ol li{position:relative;padding-left:30px;margin-bottom:10px;counter-increment:num;}
.article-body ol li::before{
  content:counter(num);position:absolute;left:0;top:3px;width:21px;height:21px;border-radius:50%;
  background:rgba(201,247,91,.3);color:var(--g800);font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;font-family:var(--num);
}
.article-body blockquote{
  margin:0 0 22px;padding:20px 24px;background:var(--bg);border-left:4px solid var(--g700);
  border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body a{color:var(--g700);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--g500);}
.article-body img{border-radius:12px;margin:8px 0 20px;width:auto;max-width:100%;height:auto;}
.article-body table{
  width:100%;display:block;overflow-x:auto;border-collapse:collapse;margin:0 0 22px;
  font-size:15px;border:1px solid var(--line);border-radius:12px;
}
.article-body table th,.article-body table td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;}
.article-body table th{background:var(--bg2);color:var(--g800);font-weight:700;}
.article-body table tr:last-child td{border-bottom:0;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0;}
.article-body code{background:var(--bg2);border-radius:6px;padding:2px 6px;font-size:14px;color:var(--g700);}

.empty-state{
  border:1px dashed rgba(11,58,49,.28);border-radius:var(--r-lg);background:var(--bg);
  padding:56px 28px;text-align:center;
}
.empty-state svg{margin:0 auto 16px;display:block;opacity:.85;}
.empty-state h2{font-size:20px;font-weight:750;color:var(--g800);margin-bottom:8px;}
.empty-state p{font-size:14.5px;color:var(--ink2);margin-bottom:20px;}

.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:26px;border-top:1px solid var(--line);}
.tag-row span,.tag-row a{
  font-size:13px;font-weight:600;padding:7px 15px;border-radius:999px;
  background:var(--bg2);color:var(--g700);border:1px solid var(--line);transition:.2s;
}
.tag-row a:hover{background:rgba(201,247,91,.32);color:var(--g800);border-color:rgba(47,179,148,.45);}
.back-row{margin-top:24px;}
.back-link{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:700;color:var(--g700);}
.back-link svg{transition:transform .2s ease;}
.back-link:hover svg{transform:translateX(-3px);}

/* 侧栏 */
.side-sticky{position:sticky;top:96px;}
.side-card{
  background:#fff;border:1px solid rgba(11,58,49,.08);border-radius:var(--r-md);
  padding:24px;box-shadow:var(--shadow);margin-bottom:20px;
}
.side-card h3{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:750;color:var(--g800);margin-bottom:14px;}
.side-card h3::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--lime);flex:none;}
.side-list a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;font-size:14.5px;color:var(--ink2);border-bottom:1px dashed var(--line);
  transition:color .2s,padding-left .2s;
}
.side-list a:last-child{border-bottom:0;}
.side-list a:hover{color:var(--g700);padding-left:4px;}
.side-list a svg{flex:none;opacity:.6;}
.side-note{background:var(--g800);color:#fff;border:1px solid rgba(255,255,255,.12);}
.side-note h3{color:#fff;}
.side-note h3::before{background:var(--lime);}
.side-note p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.78);margin-bottom:16px;}
.side-note .btn-main{width:100%;height:44px;font-size:14px;}

/* 相关推荐 */
.related-sec{padding:72px 0 0;}
.sec-head{margin-bottom:32px;}
.sec-head .eyebrow{
  display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.12em;
  color:var(--g600);margin-bottom:10px;
}
.sec-head h2{font-size:clamp(24px,2.6vw,32px);font-weight:750;color:var(--g800);line-height:1.3;}
.sec-head h2::after{content:"";display:block;width:48px;height:4px;border-radius:2px;background:var(--lime);margin-top:16px;}
.rel-card{
  display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid rgba(11,58,49,.08);
  border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.rel-card:hover{transform:translateY(-4px);border-color:rgba(47,179,148,.45);box-shadow:0 24px 46px -28px rgba(6,42,36,.45);}
.rel-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.rel-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1;}
.rel-body .badge-pill{height:24px;font-size:11.5px;padding:0 12px;margin-bottom:12px;align-self:flex-start;}
.rel-body h3{font-size:17px;font-weight:700;line-height:1.5;color:var(--ink);margin-bottom:10px;}
.rel-body p{font-size:13.5px;line-height:1.75;color:var(--ink2);margin-bottom:16px;}
.rel-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;font-size:12.5px;color:var(--ink3);}
.rel-foot svg{transition:transform .2s ease;color:var(--g600);}
.rel-card:hover .rel-foot svg{transform:translateX(3px);}

/* 文末转化条 */
.cta-strip-sec{padding:64px 0 0;}
.cta-strip{
  position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;
  gap:28px;flex-wrap:wrap;background:var(--grad);color:#fff;border-radius:28px;padding:42px 46px;
  box-shadow:0 30px 60px -34px rgba(6,42,36,.6);
}
.cta-strip .strip-arc{position:absolute;right:-40px;top:-50px;width:340px;height:340px;opacity:.14;pointer-events:none;}
.cta-strip h2{font-size:clamp(21px,2.4vw,28px);font-weight:750;line-height:1.35;margin-bottom:10px;position:relative;}
.cta-strip p{font-size:14.5px;color:rgba(255,255,255,.8);max-width:560px;position:relative;}
.cta-strip .cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;}

/* 页脚 */
.site-footer{
  position:relative;z-index:1;margin-top:88px;background:var(--g900);color:rgba(255,255,255,.8);
  padding-top:64px;border-top:1px solid rgba(255,255,255,.12);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;margin-bottom:16px;}
.footer-brand .brand-text .brand-line1{font-size:17px;}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.72);max-width:340px;margin-bottom:18px;}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;}
.footer-badges span{
  font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;
  background:rgba(201,247,91,.14);color:var(--lime);border:1px solid rgba(201,247,91,.24);
}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-col a{display:block;font-size:14px;color:rgba(255,255,255,.72);padding:6px 0;transition:color .2s,padding-left .2s;}
.footer-col a:hover{color:var(--lime);padding-left:3px;}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.72);padding:6px 0;line-height:1.7;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 28px;
  margin-top:44px;padding:22px 0;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.55);
}
.fb-links{display:flex;gap:20px;}
.fb-links a{color:rgba(255,255,255,.62);}
.fb-links a:hover{color:var(--lime);}

/* 移动端抽屉 */
.offcanvas.offcanvas-end{background:var(--g900);color:#fff;width:86%;max-width:400px;border:0;border-left:1px solid rgba(255,255,255,.12);}
.offcanvas-header{border-bottom:1px solid rgba(255,255,255,.12);padding:18px 22px;}
.offcanvas-title{font-size:15px;font-weight:700;color:#fff;}
.offcanvas-body{padding:20px 22px 28px;}
.offcanvas .btn-close{filter:invert(1) grayscale(1);opacity:.8;}
.oc-search{position:relative;margin-bottom:18px;}
.oc-search input{
  width:100%;height:46px;border-radius:12px;padding:0 14px;font-size:14.5px;color:#fff;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);
}
.oc-search input::placeholder{color:rgba(255,255,255,.5);}
.oc-search input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(201,247,91,.24);}
.m-nav a{
  display:flex;align-items:center;height:48px;font-size:15.5px;font-weight:600;
  color:rgba(255,255,255,.86);border-bottom:1px solid rgba(255,255,255,.08);
}
.m-nav a:hover,.m-nav a.active{color:var(--lime);}
.oc-cta{margin-top:22px;}
.oc-cta .btn-main{width:100%;}

/* 动效 */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* 响应式 */
@media (max-width:1199.98px){
  .nav-links{gap:18px;}
  .nav-links a{font-size:13.5px;}
}
@media (max-width:991.98px){
  .container{padding-left:24px;padding-right:24px;}
  .brand-mark{width:36px;height:36px;}
  .site-header{height:68px;}
  .site-header.scrolled{height:60px;}
  .search-panel{top:68px;}
  .article-hero{padding:112px 0 72px;}
  .article-wrap{margin-top:-44px;}
  .panel{padding:26px 22px;}
  .article-body{max-width:none;}
  .side-sticky{position:static;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-strip{padding:34px 28px;border-radius:24px;}
}
@media (max-width:767.98px){
  .article-hero{padding:104px 0 68px;}
  .article-title{font-size:26px;}
  .crumbs .current{max-width:56vw;}
  .article-cover{margin-bottom:28px;}
  .article-cover img{aspect-ratio:16/9;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .related-sec{padding-top:56px;}
  .cta-strip-sec{padding-top:48px;}
  .site-footer{margin-top:64px;padding-top:48px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:575.98px){
  .container{padding-left:18px;padding-right:18px;}
  body{font-size:15.5px;}
  .brand-line1{font-size:15.5px;}
  .brand-line2{font-size:10.5px;letter-spacing:.1em;}
  .article-body{font-size:16.5px;line-height:1.85;}
  .article-body h2{font-size:22px;}
  .article-body h3{font-size:18px;}
  .panel{padding:22px 18px;border-radius:20px;}
  .cta-strip{padding:28px 22px;border-radius:20px;}
  .cta-strip .cta-actions{width:100%;}
  .cta-strip .cta-actions .btn-main,.cta-strip .cta-actions .btn-ghost-dark{width:100%;}
  .btn-main,.btn-ghost,.btn-ghost-dark{width:auto;}
}

/* roulang page: category1 */
:root{
  --ink:#0B3A31;
  --ink-2:#146B58;
  --ink-3:#178A70;
  --mint:#2FB394;
  --lime:#C9F75B;
  --orange:#FF6B3D;
  --orange-d:#E8552A;
  --bg:#F7F8F3;
  --bg-2:#EEF1E8;
  --dark:#062A24;
  --text:#121C19;
  --text-2:#4A5A54;
  --text-3:#7A8A84;
  --line:rgba(11,58,49,.12);
  --line-soft:rgba(11,58,49,.08);
  --grad-main:linear-gradient(135deg,#0B3A31 0%,#146B58 55%,#2FB394 100%);
  --grad-data:linear-gradient(90deg,#C9F75B 0%,#7FE3B0 100%);
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --r-btn:12px;
  --sh:0 18px 40px -24px rgba(6,42,36,.35),0 2px 8px rgba(6,42,36,.06);
  --sh-lg:0 30px 60px -30px rgba(6,42,36,.45),0 4px 14px rgba(6,42,36,.08);
  --font:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-num:"DIN Alternate","Barlow","Roboto Condensed","PingFang SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:
    radial-gradient(1100px 520px at 12% -8%,rgba(47,179,148,.12),transparent 62%),
    radial-gradient(900px 460px at 96% 2%,rgba(201,247,91,.12),transparent 58%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--ink-2);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--ink-3);}
button{font-family:inherit;}
h1,h2,h3,h4,h5{margin:0;letter-spacing:-.01em;color:var(--ink);}
p{margin:0 0 16px;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;}
:focus-visible{outline:3px solid var(--lime);outline-offset:2px;border-radius:6px;}
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:2000;
  background:var(--ink);color:#fff;padding:12px 20px;border-radius:0 0 12px 0;font-size:14px;
}
.skip-link:focus{left:0;color:#fff;}

.container{
  width:100%;
  max-width:1240px;
  margin-inline:auto;
  padding-inline:32px;
}
@media(min-width:1400px){.container{max-width:1280px;}}
@media(max-width:991px){.container{padding-inline:24px;}}
@media(max-width:575px){.container{padding-inline:18px;}}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1050;
  height:76px;display:flex;align-items:center;
  background:linear-gradient(180deg,rgba(6,42,36,.56) 0%,rgba(6,42,36,.22) 100%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid rgba(255,255,255,.16);
  box-shadow:0 12px 30px -24px rgba(0,0,0,.55);
  transition:height .2s ease,background .2s ease,box-shadow .2s ease,backdrop-filter .2s ease;
}
.site-header.is-scrolled{
  height:64px;
  background:rgba(6,42,36,.96);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  box-shadow:0 14px 32px -18px rgba(0,0,0,.6);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  width:100%;height:100%;
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:0 0 auto;padding:6px 0;}
.brand svg{flex:0 0 auto;width:42px;height:42px;transition:width .2s ease,height .2s ease;}
.site-header.is-scrolled .brand svg{width:36px;height:36px;}
.brand-text{display:flex;flex-direction:column;line-height:1.12;}
.brand-line1{font-size:15px;font-weight:800;color:#fff;letter-spacing:.04em;}
.brand-line2{font-size:11px;font-weight:600;color:rgba(255,255,255,.82);letter-spacing:.08em;}
.lime{color:var(--lime);font-weight:800;}
.nav-links{align-items:center;gap:26px;}
.nav-links a{
  position:relative;
  color:rgba(255,255,255,.88);
  font-size:15px;font-weight:600;
  padding:6px 2px;
  transition:color .18s ease;
  white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--lime);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;
}
.nav-links a:hover,.nav-links a:focus-visible{color:#fff;}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:#fff;}
.nav-links a.active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.icon-btn{
  width:40px;height:40px;border-radius:12px;
  border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.08);
  color:#fff;display:grid;place-items:center;
  cursor:pointer;transition:background .18s ease,border-color .18s ease,transform .18s ease;
}
.icon-btn:hover{background:rgba(255,255,255,.18);border-color:rgba(201,247,91,.55);}
.icon-btn:active{transform:scale(.96);}
.btn-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,#FF7A4E 0%,#FF6B3D 45%,#F2542A 100%);
  color:#fff;font-size:14px;font-weight:700;
  padding:12px 20px;min-height:44px;
  border:none;border-radius:var(--r-btn);
  box-shadow:0 14px 28px -16px rgba(255,107,61,.9);
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
  cursor:pointer;text-decoration:none;
}
.btn-cta:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 20px 34px -16px rgba(255,107,61,.95);}
.btn-cta:active{transform:translateY(0);box-shadow:0 8px 18px -14px rgba(255,107,61,.9);}
.nav-toggle{
  width:42px;height:42px;border-radius:12px;
  border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.08);color:#fff;
  display:grid;place-items:center;cursor:pointer;
  transition:background .18s ease;
}
.nav-toggle:hover{background:rgba(255,255,255,.18);}

/* 搜索浮层 */
.search-panel{
  position:absolute;left:0;right:0;top:100%;
  background:rgba(6,42,36,.97);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.14);
  padding:22px 0 26px;
  display:none;
}
.search-panel.is-open{display:block;}
.search-form{display:flex;gap:12px;align-items:center;}
.search-input{
  flex:1;height:50px;border-radius:14px;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.08);
  color:#fff;font-size:15px;padding:0 18px;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.search-input::placeholder{color:rgba(255,255,255,.5);}
.search-input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(201,247,91,.35);background:rgba(255,255,255,.12);}
.search-close{
  width:50px;height:50px;border-radius:14px;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);color:#fff;
  display:grid;place-items:center;cursor:pointer;font-size:20px;line-height:1;
  transition:background .18s ease;
}
.search-close:hover{background:rgba(255,255,255,.16);}
.search-hot{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;align-items:center;}
.search-hot span{font-size:12.5px;color:rgba(255,255,255,.55);font-weight:600;}
.search-hot a{
  font-size:13px;color:rgba(255,255,255,.86);
  padding:5px 14px;border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  transition:background .18s ease,color .18s ease;
}
.search-hot a:hover{background:rgba(201,247,91,.22);color:var(--lime);border-color:rgba(201,247,91,.4);}

/* 移动端抽屉 */
.offcanvas.mobile-nav{
  background:var(--dark);color:#fff;width:86%;max-width:360px;
  border-left:1px solid rgba(255,255,255,.12);
}
.mobile-nav .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.12);padding:18px 20px;}
.mobile-nav .offcanvas-title{font-size:15px;font-weight:800;color:#fff;letter-spacing:.04em;}
.mobile-nav .btn-close{filter:invert(1) grayscale(1);opacity:.8;}
.mobile-nav .offcanvas-body{padding:20px;}
.mobile-search{display:flex;gap:8px;margin-bottom:18px;}
.mobile-search input{
  flex:1;height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);color:#fff;padding:0 14px;font-size:14px;
}
.mobile-search input::placeholder{color:rgba(255,255,255,.5);}
.mobile-links{display:flex;flex-direction:column;}
.mobile-links a{
  display:flex;align-items:center;height:48px;
  color:rgba(255,255,255,.86);font-size:15px;font-weight:600;
  border-bottom:1px solid rgba(255,255,255,.08);
  padding:0 4px;transition:color .18s ease;
}
.mobile-links a:hover{color:var(--lime);}
.mobile-links a.active{color:var(--lime);}
.mobile-cta{margin-top:22px;width:100%;}

/* ---------- 页面 Hero ---------- */
.page-hero{
  position:relative;overflow:hidden;
  padding:132px 0 66px;
  color:#fff;
  background:
    linear-gradient(135deg,rgba(11,58,49,.96) 0%,rgba(20,107,88,.88) 55%,rgba(47,179,148,.74) 100%),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat,
    var(--grad-main);
}
.page-hero::after{
  content:"";position:absolute;inset:auto -8% -40% auto;width:620px;height:620px;
  border-radius:50%;
  border:1px solid rgba(201,247,91,.16);
  box-shadow:inset 0 0 0 70px rgba(201,247,91,.045),inset 0 0 0 150px rgba(255,255,255,.03);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2;}
.crumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:rgba(255,255,255,.66);
  overflow-x:auto;white-space:nowrap;
  padding-bottom:4px;
  scrollbar-width:none;
}
.crumb::-webkit-scrollbar{display:none;}
.crumb a{color:rgba(255,255,255,.74);}
.crumb a:hover{color:var(--lime);}
.crumb .current{color:#fff;font-weight:700;}
.badge-pill{
  display:inline-flex;align-items:center;gap:8px;
  height:28px;padding:0 14px;border-radius:999px;
  font-size:12.5px;font-weight:700;letter-spacing:.02em;
  background:rgba(201,247,91,.18);color:var(--ink);
}
.badge-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--lime);flex:0 0 auto;}
.badge-pill.on-dark{background:rgba(201,247,91,.16);color:var(--lime);}
.hero-title{
  font-size:clamp(30px,3.6vw,46px);
  font-weight:800;line-height:1.16;letter-spacing:-.02em;
  color:#fff;margin:18px 0 16px;
}
.hero-title .hl{color:var(--lime);}
.hero-sub{
  font-size:16px;line-height:1.85;
  color:rgba(255,255,255,.82);
  max-width:620px;
}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.btn-ghost-light{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:12px 22px;
  border-radius:var(--r-btn);
  border:1px solid rgba(255,255,255,.42);
  background:transparent;color:#fff;
  font-size:14.5px;font-weight:600;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.6);transform:translateY(-2px);}
.btn-ghost-light:active{transform:translateY(0);}
.hero-panel{
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.22);
  border-radius:var(--r-lg);
  padding:26px;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 28px 60px -34px rgba(0,0,0,.65);
}
.hero-panel .hp-title{
  font-size:12.5px;font-weight:700;letter-spacing:.12em;
  color:rgba(255,255,255,.62);margin-bottom:16px;
}
.hp-row{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:13px 0;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.hp-row:last-child{border-bottom:0;padding-bottom:0;}
.hp-row .k{font-size:13.5px;color:rgba(255,255,255,.76);}
.hp-row .v{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:22px;font-weight:800;color:#fff;line-height:1.2;
}
.hp-row .v small{font-size:12px;font-weight:600;color:rgba(255,255,255,.6);margin-left:4px;}
.hp-note{
  margin-top:18px;font-size:12px;color:rgba(255,255,255,.52);line-height:1.7;
}

/* ---------- 通用区块 ---------- */
.section{padding:88px 0;}
.section.flush-top{padding-top:64px;}
.section.tight{padding:64px 0;}
@media(max-width:991px){
  .section{padding:64px 0;}
  .section.flush-top{padding-top:52px;}
  .section.tight{padding:52px 0;}
}
@media(max-width:575px){
  .section{padding:52px 0;}
  .section.flush-top{padding-top:44px;}
}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:36px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.12em;
  color:var(--ink-3);
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--lime);}
.section-title{
  font-size:clamp(24px,2.6vw,34px);
  font-weight:800;line-height:1.25;letter-spacing:-.015em;
  margin-top:12px;
}
.section-title::after{
  content:"";display:block;width:48px;height:3px;border-radius:2px;
  background:var(--lime);margin-top:16px;
}
.section-desc{font-size:15.5px;line-height:1.85;color:var(--text-2);max-width:640px;margin-top:14px;}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14.5px;font-weight:700;color:var(--ink);
  padding-bottom:2px;position:relative;
}
.text-link::after{
  content:"";position:absolute;left:0;right:22px;bottom:0;height:1px;
  background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.text-link:hover{color:var(--ink-3);}
.text-link:hover::after{transform:scaleX(1);}
.text-link svg{transition:transform .2s ease;}
.text-link:hover svg{transform:translateX(3px);}

/* 指标卡 */
.metric-card{
  height:100%;
  background:#fff;
  border:1px solid var(--line-soft);
  border-radius:var(--r-md);
  padding:24px;
  box-shadow:var(--sh);
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.metric-card:hover{border-color:rgba(47,179,148,.45);transform:translateY(-3px);box-shadow:var(--sh-lg);}
.metric-label{font-size:13px;font-weight:600;color:var(--text-3);}
.metric-value{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:clamp(32px,3.4vw,42px);font-weight:800;line-height:1.1;
  color:var(--ink);margin-top:10px;
}
.metric-value small{font-size:14px;font-weight:600;color:var(--text-3);margin-left:6px;}
.metric-delta{
  display:inline-flex;align-items:center;gap:4px;
  margin-top:12px;padding:4px 11px;border-radius:999px;
  font-size:12.5px;font-weight:700;
  background:rgba(201,247,91,.24);color:var(--ink);
}
.metric-delta.down{background:rgba(255,107,61,.14);color:var(--orange-d);}
.metric-delta.flat{background:rgba(11,58,49,.08);color:var(--text-3);}
.spark{display:flex;align-items:flex-end;gap:4px;height:30px;margin-top:18px;}
.spark span{flex:1;border-radius:3px;background:rgba(11,58,49,.13);}
.spark span:nth-child(1){height:42%;}
.spark span:nth-child(2){height:58%;}
.spark span:nth-child(3){height:48%;}
.spark span:nth-child(4){height:72%;}
.spark span:nth-child(5){height:64%;}
.spark span:nth-child(6){height:88%;}
.spark span:nth-child(7){height:76%;}
.metric-card.is-dark{
  background:linear-gradient(160deg,#0B3A31 0%,#146B58 70%,#178A70 100%);
  border-color:transparent;color:#fff;
}
.metric-card.is-dark .metric-label{color:rgba(255,255,255,.66);}
.metric-card.is-dark .metric-value{color:#fff;}
.metric-card.is-dark .metric-value small{color:rgba(255,255,255,.6);}
.metric-card.is-dark .spark span{background:rgba(255,255,255,.22);}
.metric-card.is-dark .spark span:nth-child(6),
.metric-card.is-dark .spark span:nth-child(7){background:rgba(201,247,91,.75);}
.metric-note{font-size:12px;color:var(--text-3);margin-top:14px;}
.metric-card.is-dark .metric-note{color:rgba(255,255,255,.5);}

/* 筛选胶囊 */
.filter-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;align-items:center;}
.filter-chips .chips-label{font-size:13px;font-weight:700;color:var(--ink);margin-right:6px;}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  border:1px solid var(--line);background:#fff;color:var(--text-2);
  font-size:13.5px;font-weight:600;
  padding:8px 18px;border-radius:999px;cursor:pointer;
  transition:border-color .18s ease,color .18s ease,background .18s ease,transform .18s ease;
}
.chip:hover{border-color:rgba(47,179,148,.5);color:var(--ink);transform:translateY(-1px);}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff;}

/* 主内容面板 */
.panel{
  background:#fff;border:1px solid var(--line-soft);
  border-radius:var(--r-lg);box-shadow:var(--sh);
  padding:28px;height:100%;
}
.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:8px;}
.panel-title{font-size:19px;font-weight:800;}
.panel-sub{font-size:13px;color:var(--text-3);margin-top:6px;}

/* 排行列表 */
.rank-list{margin-top:18px;}
.rank-row{
  display:grid;
  grid-template-columns:44px 1fr 118px 96px;
  gap:14px;align-items:center;
  padding:15px 0;
  border-bottom:1px dashed var(--line);
}
.rank-row:last-child{border-bottom:0;padding-bottom:0;}
.rank-no{
  width:32px;height:32px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:14px;font-weight:800;
  background:var(--bg-2);color:var(--ink-2);
}
.rank-no.top{background:linear-gradient(135deg,#C9F75B,#7FE3B0);color:#0B3A31;}
.rank-name{font-size:15.5px;font-weight:700;color:var(--ink);line-height:1.4;}
.rank-meta{font-size:12.5px;color:var(--text-3);line-height:1.5;margin-top:2px;}
.rank-val{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:16px;font-weight:800;color:var(--ink);text-align:right;white-space:nowrap;
}
.rank-val small{font-size:11.5px;font-weight:600;color:var(--text-3);margin-left:2px;}
.trend{
  justify-self:end;
  font-size:12.5px;font-weight:700;
  padding:4px 10px;border-radius:999px;white-space:nowrap;
  background:rgba(201,247,91,.22);color:var(--ink);
}
.trend.down{background:rgba(255,107,61,.14);color:var(--orange-d);}
.trend.flat{background:rgba(11,58,49,.08);color:var(--text-3);}
@media(max-width:767px){
  .rank-row{grid-template-columns:40px 1fr auto;row-gap:2px;padding:14px 0;}
  .rank-no{grid-row:1 / span 2;align-self:center;}
  .rank-name{grid-column:2;grid-row:1;}
  .rank-meta{grid-column:2;grid-row:2;}
  .rank-val{grid-column:3;grid-row:2;text-align:right;font-size:13px;}
  .trend{grid-column:3;grid-row:1;font-size:12px;}
}

/* 图表卡 */
.chart-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-lg);box-shadow:var(--sh);padding:26px;height:100%;}
.bar-chart{display:flex;align-items:flex-end;gap:8px;height:168px;margin-top:22px;}
.bar-chart .bar{
  flex:1;border-radius:6px 6px 3px 3px;
  background:linear-gradient(180deg,#2FB394 0%,#146B58 100%);
  transition:filter .2s ease,transform .2s ease;
  min-height:6%;
}
.bar-chart .bar:hover{filter:brightness(1.12);transform:translateY(-3px);}
.bar-chart .bar:nth-child(1){height:34%;}
.bar-chart .bar:nth-child(2){height:46%;}
.bar-chart .bar:nth-child(3){height:40%;}
.bar-chart .bar:nth-child(4){height:58%;}
.bar-chart .bar:nth-child(5){height:52%;}
.bar-chart .bar:nth-child(6){height:68%;}
.bar-chart .bar:nth-child(7){height:62%;}
.bar-chart .bar:nth-child(8){height:78%;}
.bar-chart .bar:nth-child(9){height:70%;}
.bar-chart .bar:nth-child(10){height:88%;}
.bar-chart .bar:nth-child(11){height:74%;}
.bar-chart .bar:nth-child(12){height:56%;}
.chart-axis{
  display:flex;justify-content:space-between;gap:8px;
  margin-top:10px;font-size:11.5px;color:var(--text-3);
  font-variant-numeric:tabular-nums;
}
.chart-legend{
  display:flex;flex-wrap:wrap;gap:16px;margin-top:20px;
  padding-top:18px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--text-2);
}
.chart-legend span{display:inline-flex;align-items:center;gap:7px;}
.chart-legend i{width:10px;height:10px;border-radius:3px;background:#146B58;display:inline-block;}
.chart-legend i.lime{background:var(--lime);}
.chart-legend i.orange{background:var(--orange);}
.dark-stat{
  margin-top:20px;padding:18px 20px;border-radius:var(--r-sm);
  background:linear-gradient(140deg,#0B3A31,#146B58);
  color:#fff;
}
.dark-stat .ds-label{font-size:12.5px;color:rgba(255,255,255,.65);}
.dark-stat .ds-value{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:26px;font-weight:800;line-height:1.25;margin-top:4px;
}
.dark-stat .ds-value small{font-size:13px;font-weight:600;color:rgba(255,255,255,.62);margin-left:4px;}

/* 数据覆盖卡片 */
.info-card{
  height:100%;background:#fff;border:1px solid var(--line-soft);
  border-radius:var(--r-md);padding:26px;box-shadow:var(--sh);
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.info-card:hover{border-color:rgba(47,179,148,.45);transform:translateY(-4px);box-shadow:var(--sh-lg);}
.info-icon{
  width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(201,247,91,.24);color:var(--ink);
  margin-bottom:18px;
}
.info-card h3{font-size:18px;font-weight:700;margin-bottom:10px;}
.info-card p{font-size:14px;line-height:1.8;color:var(--text-2);margin:0;}
.info-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.info-tags span{
  font-size:12px;font-weight:600;color:var(--ink-2);
  background:var(--bg-2);padding:4px 11px;border-radius:999px;
}

/* FAQ */
.faq-cols{display:grid;grid-template-columns:340px 1fr;gap:44px;align-items:start;}
@media(max-width:991px){.faq-cols{grid-template-columns:1fr;gap:28px;}}
.faq-aside{position:sticky;top:96px;}
@media(max-width:991px){.faq-aside{position:static;}}
.faq-card{
  margin-top:24px;padding:22px;border-radius:var(--r-md);
  background:linear-gradient(150deg,#0B3A31,#146B58);
  color:#fff;
}
.faq-card h4{font-size:16px;font-weight:800;color:#fff;margin-bottom:8px;}
.faq-card p{font-size:13.5px;line-height:1.75;color:rgba(255,255,255,.76);margin-bottom:16px;}
.faq-card .btn-ghost-light{width:100%;min-height:44px;font-size:14px;}
.faq .accordion-item{
  border:1px solid var(--line-soft);
  border-radius:var(--r-md);
  margin-bottom:12px;
  overflow:hidden;
  background:#fff;
  box-shadow:0 2px 8px rgba(6,42,36,.04);
}
.faq .accordion-item:last-child{margin-bottom:0;}
.faq .accordion-button{
  font-size:17px;font-weight:700;color:var(--ink);
  padding:20px 24px;background:#fff;
  box-shadow:none!important;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq .accordion-button:not(.collapsed){background:var(--bg-2);color:var(--ink);}
.faq .accordion-button::after{
  content:"+";
  width:32px;height:32px;flex:0 0 32px;
  border-radius:50%;
  background:rgba(11,58,49,.06);
  background-image:none;
  display:flex;align-items:center;justify-content:center;
  font-size:19px;font-weight:700;line-height:1;color:var(--ink);
  transform:none;
  transition:transform .2s ease,background .2s ease;
}
.faq .accordion-button:not(.collapsed)::after{transform:rotate(45deg);background:rgba(201,247,91,.5);}
.faq .accordion-body{
  font-size:15px;line-height:1.85;color:var(--text-2);
  padding:4px 24px 22px;background:#fff;
}
@media(max-width:575px){
  .faq .accordion-button{font-size:15.5px;padding:16px 18px;}
  .faq .accordion-body{padding:0 18px 18px;font-size:14.5px;}
}

/* CTA 区块 */
.cta-wrap{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#0B3A31 0%,#146B58 58%,#178A70 100%);
  border-radius:32px;
  padding:48px;
  color:#fff;
}
@media(max-width:991px){.cta-wrap{padding:36px;border-radius:26px;}}
@media(max-width:575px){.cta-wrap{padding:26px;border-radius:22px;}}
.cta-wrap::after{
  content:"";position:absolute;right:-120px;top:-140px;width:520px;height:520px;
  border-radius:50%;border:1px solid rgba(201,247,91,.2);
  box-shadow:inset 0 0 0 60px rgba(201,247,91,.05),inset 0 0 0 130px rgba(255,255,255,.03);
  pointer-events:none;
}
.cta-wrap > *{position:relative;z-index:2;}
.cta-title{font-size:clamp(24px,2.6vw,32px);font-weight:800;line-height:1.3;color:#fff;}
.cta-points{list-style:none;margin:22px 0 0;padding:0;}
.cta-points li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:14.5px;line-height:1.75;color:rgba(255,255,255,.84);
  margin-bottom:12px;
}
.cta-points li:last-child{margin-bottom:0;}
.cta-points svg{flex:0 0 auto;margin-top:4px;color:var(--lime);}
.cta-contact{
  margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16);
  font-size:13.5px;color:rgba(255,255,255,.66);line-height:1.9;
}
.form-card{
  background:#fff;border-radius:var(--r-lg);
  padding:28px;box-shadow:0 30px 60px -34px rgba(0,0,0,.55);
  color:var(--text);
}
@media(max-width:575px){.form-card{padding:20px;border-radius:18px;}}
.form-card h3{font-size:19px;font-weight:800;margin-bottom:6px;}
.form-card .fc-sub{font-size:13px;color:var(--text-3);margin-bottom:20px;}
.form-label{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:7px;}
.form-control,.form-select{
  height:48px;border-radius:var(--r-sm);
  border:1px solid var(--line);
  background:#fff;color:var(--text);
  font-size:14.5px;padding:0 16px;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.form-control::placeholder{color:#A9B4B0;}
.form-control:focus,.form-select:focus{
  border-color:var(--mint);
  box-shadow:0 0 0 3px rgba(201,247,91,.5);
  background:#fff;
}
textarea.form-control{height:auto;min-height:112px;padding:14px 16px;line-height:1.7;resize:vertical;}
.form-check-input{width:18px;height:18px;margin-top:.28em;border-color:var(--line);}
.form-check-input:checked{background-color:var(--ink);border-color:var(--ink);}
.form-check-input:focus{box-shadow:0 0 0 3px rgba(201,247,91,.5);border-color:var(--mint);}
.form-check-label{font-size:13px;color:var(--text-2);line-height:1.7;}
.form-hint{font-size:12.5px;color:var(--text-3);margin-top:12px;line-height:1.7;}
.form-alert{
  display:none;font-size:13.5px;font-weight:600;
  padding:12px 16px;border-radius:12px;margin-top:16px;
  background:rgba(11,58,49,.06);color:var(--ink);
  border:1px solid rgba(11,58,49,.14);
}
.form-alert.show{display:block;}
.form-alert.error{background:rgba(255,107,61,.1);color:var(--orange-d);border-color:rgba(255,107,61,.3);}
.btn-submit{width:100%;margin-top:20px;}

/* 页脚 */
.site-footer{
  background:var(--dark);
  color:rgba(255,255,255,.8);
  padding:64px 0 0;
  border-top:1px solid rgba(255,255,255,.12);
  margin-top:88px;
}
@media(max-width:991px){.site-footer{margin-top:64px;padding-top:52px;}}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.25fr;
  gap:36px;
}
@media(max-width:991px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px;}}
@media(max-width:575px){.footer-grid{grid-template-columns:1fr;gap:28px;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text{display:flex;flex-direction:column;line-height:1.12;}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:330px;}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-badges span{
  font-size:12px;font-weight:600;
  padding:5px 12px;border-radius:999px;
  background:rgba(201,247,91,.14);color:var(--lime);
}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.04em;}
.footer-col a{
  display:block;font-size:14px;
  color:rgba(255,255,255,.72);
  padding:6px 0;
  transition:color .18s ease,padding-left .18s ease;
}
.footer-col a:hover{color:var(--lime);padding-left:4px;}
.footer-contact{list-style:none;margin:0;padding:0;}
.footer-contact li{font-size:14px;color:rgba(255,255,255,.72);padding:6px 0;line-height:1.7;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:14px;margin-top:44px;padding:22px 0 30px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.55);
}
.fb-links{display:flex;gap:18px;flex-wrap:wrap;}
.fb-links a{color:rgba(255,255,255,.72);font-size:13px;}
.fb-links a:hover{color:var(--lime);}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important;}
}

/* roulang page: category2 */
:root{
  --deep:#0B3A31;--deep-1:#146B58;--deep-2:#178A70;--teal:#2FB394;
  --lime:#C9F75B;--orange:#FF6B3D;--orange-h:#E8552A;
  --bg:#F7F8F3;--bg-2:#EEF1E8;--dark:#062A24;
  --ink:#121C19;--ink-2:#4A5A54;--ink-3:#7A8A84;
  --line:rgba(11,58,49,.12);--line-soft:rgba(11,58,49,.08);
  --r-lg:24px;--r-md:18px;--r-sm:14px;--r-btn:12px;
  --shadow:0 18px 40px -24px rgba(6,42,36,.35),0 2px 8px rgba(6,42,36,.06);
  --shadow-hover:0 26px 52px -28px rgba(6,42,36,.45),0 4px 14px rgba(6,42,36,.10);
  --font:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-num:"DIN Alternate","Barlow","Roboto Condensed","PingFang SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.8;color:var(--ink);
  background-color:var(--bg);
  background-image:radial-gradient(900px 460px at 8% -10%,rgba(47,179,148,.14),transparent 62%);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--deep-1);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--orange)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;color:var(--deep);letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--lime);outline-offset:2px;border-radius:6px}
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:2000;background:var(--lime);color:var(--deep);
  padding:12px 20px;border-radius:0 0 12px 0;font-weight:700;
}
.skip-link:focus{left:0}
.container{max-width:1200px;padding-left:32px;padding-right:32px;margin-left:auto;margin-right:auto}
@media (min-width:1200px){.container{max-width:1200px}}
@media (min-width:1400px){.container{max-width:1280px}}
@media (max-width:991px){.container{padding-left:24px;padding-right:24px}}
@media (max-width:575px){.container{padding-left:18px;padding-right:18px}}

/* ============ 顶部导航 ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;height:76px;
  display:flex;align-items:center;
  background:linear-gradient(180deg,rgba(6,42,36,.60),rgba(6,42,36,.24));
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid rgba(255,255,255,.16);
  transition:height .2s ease,background .2s ease,box-shadow .2s ease,backdrop-filter .2s ease;
}
.site-header.scrolled{
  height:64px;background:rgba(6,42,36,.96);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  box-shadow:0 12px 30px -18px rgba(0,0,0,.7);
}
.header-inner{display:flex;align-items:center;gap:24px;width:100%}
.brand{display:flex;align-items:center;gap:12px;padding:6px;text-decoration:none;flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-line1{font-size:16px;font-weight:800;color:#fff;letter-spacing:.02em}
.brand-line2{font-size:11.5px;font-weight:600;color:rgba(255,255,255,.72);letter-spacing:.06em}
.brand-line2 .lime{color:var(--lime)}
.brand:hover .brand-line1{color:var(--lime)}
.nav-links{flex:1 1 auto;justify-content:center;gap:6px}
.nav-links a{
  position:relative;color:rgba(255,255,255,.88);font-size:14.5px;font-weight:500;
  padding:8px 12px;border-radius:8px;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--lime);
  transform:scaleX(0);transform-origin:left;transition:transform .2s ease;border-radius:2px;
}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.active{color:#fff;font-weight:700}
.nav-links a.active::before{
  content:"";position:absolute;left:2px;top:50%;transform:translateY(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--lime);
}
.nav-links a.active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.icon-btn{
  width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);
  color:#fff;cursor:pointer;transition:background .18s ease,transform .18s ease;
}
.icon-btn:hover{background:rgba(255,255,255,.16);transform:translateY(-1px)}
.btn-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--r-btn);border:0;
  background:linear-gradient(135deg,#FF7E52,#FF6B3D 55%,#F25A2C);
  color:#fff;font-size:14.5px;font-weight:700;letter-spacing:.01em;
  box-shadow:0 12px 26px -14px rgba(255,107,61,.85);
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.btn-cta:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 18px 32px -14px rgba(255,107,61,.95)}
.btn-cta:active{transform:translateY(0)}
.hamburger{
  width:42px;height:42px;border-radius:10px;border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.08);color:#fff;display:inline-flex;align-items:center;justify-content:center;
}
/* 搜索浮层 */
.search-panel{
  position:fixed;top:76px;left:0;right:0;z-index:1029;
  background:rgba(6,42,36,.94);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.14);
  padding:22px 0 26px;transform:translateY(-14px);opacity:0;visibility:hidden;
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
}
.search-panel.open{opacity:1;visibility:visible;transform:translateY(0)}
.search-form{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:6px 8px 6px 16px}
.search-form svg{flex:0 0 auto;color:rgba(255,255,255,.7)}
.search-form input{
  flex:1 1 auto;height:44px;border:0;background:transparent;color:#fff;font-size:15px;outline:none;
}
.search-form input::placeholder{color:rgba(255,255,255,.55)}
.search-close{
  width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.2);
  background:transparent;color:#fff;font-size:20px;line-height:1;cursor:pointer;
}
.search-close:hover{background:rgba(255,255,255,.14)}
.search-hot{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px}
.search-hot span{color:rgba(255,255,255,.55);font-size:13px}
.search-hot a{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  background:rgba(201,247,91,.14);color:var(--lime);font-size:13px;font-weight:600;
}
.search-hot a:hover{background:rgba(201,247,91,.26);color:var(--lime)}
/* 移动端抽屉 */
.offcanvas.mobile-nav{background:var(--dark);color:#fff;width:86%;max-width:380px;border-left:1px solid rgba(255,255,255,.12)}
.mobile-nav .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.14);padding:18px 22px}
.mobile-nav .offcanvas-title{color:#fff;font-size:15px;font-weight:700}
.mobile-nav .btn-close{filter:invert(1) grayscale(1) brightness(1.6);opacity:.85}
.mobile-search{display:flex;align-items:center;gap:10px;margin:18px 22px 8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:12px;padding:0 14px}
.mobile-search input{flex:1;height:44px;border:0;background:transparent;color:#fff;font-size:14px;outline:none}
.mobile-search input::placeholder{color:rgba(255,255,255,.5)}
.mobile-search svg{color:rgba(255,255,255,.6)}
.nav-mobile{display:flex;flex-direction:column;padding:8px 22px 22px}
.nav-mobile a{
  display:flex;align-items:center;height:48px;color:rgba(255,255,255,.88);font-size:15px;
  border-bottom:1px solid rgba(255,255,255,.09);
}
.nav-mobile a.active{color:var(--lime);font-weight:700}
.nav-mobile .m-cta{margin-top:18px;height:48px;border-bottom:0}

/* ============ 通用按钮 / 徽章 ============ */
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 26px;border-radius:var(--r-btn);border:0;
  background:linear-gradient(135deg,#FF7E52,#FF6B3D 55%,#F25A2C);color:#fff;
  font-size:15px;font-weight:700;box-shadow:0 14px 30px -16px rgba(255,107,61,.9);
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.btn-main:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 20px 36px -16px rgba(255,107,61,1)}
.btn-main:active{transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 24px;border-radius:var(--r-btn);
  border:1.5px solid var(--deep);color:var(--deep);background:transparent;
  font-size:15px;font-weight:700;transition:background .18s ease,color .18s ease,transform .18s ease;
}
.btn-ghost:hover{background:var(--deep);color:#fff;transform:translateY(-2px)}
.btn-ghost-light{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 24px;border-radius:var(--r-btn);
  border:1px solid rgba(255,255,255,.45);color:#fff;background:transparent;font-size:15px;font-weight:600;
  transition:background .18s ease,transform .18s ease;
}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);color:#fff;transform:translateY(-2px)}
.badge-pill{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 14px;border-radius:999px;
  background:rgba(201,247,91,.18);color:var(--deep);font-size:12.5px;font-weight:700;letter-spacing:.02em;
}
.badge-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--deep-2)}
.badge-pill.dark{background:rgba(201,247,91,.14);color:var(--lime)}
.badge-pill.dark::before{background:var(--lime)}
.eyebrow{font-size:12.5px;font-weight:700;letter-spacing:.12em;color:var(--deep-2);margin-bottom:12px}
.eyebrow.on-dark{color:var(--lime)}

/* ============ Hero ============ */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#0B3A31 0%,#146B58 55%,#2FB394 100%);
  padding:150px 0 84px;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(180deg,rgba(6,42,36,.18) 0%,rgba(6,42,36,.72) 100%);
  pointer-events:none;
}
.hero-arc{position:absolute;right:-90px;bottom:-120px;width:560px;height:420px;opacity:.14;pointer-events:none}
.hero-arc2{position:absolute;left:-120px;top:-60px;width:420px;height:320px;opacity:.10;pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.breadcrumb-nav{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.66);margin-bottom:20px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.breadcrumb-nav::-webkit-scrollbar{display:none}
.breadcrumb-nav a{color:rgba(255,255,255,.72)}
.breadcrumb-nav a:hover{color:var(--lime)}
.breadcrumb-nav .sep{color:rgba(255,255,255,.4)}
.breadcrumb-nav .cur{color:#fff;font-weight:700}
.page-hero h1{
  color:#fff;font-size:clamp(32px,3.6vw,46px);font-weight:800;line-height:1.2;letter-spacing:-.02em;margin:18px 0 18px;
}
.page-hero h1 em{font-style:normal;color:var(--lime)}
.hero-sub{font-size:16px;line-height:1.85;color:rgba(255,255,255,.84);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-metrics{display:flex;flex-wrap:wrap;gap:32px;margin-top:36px;padding-top:26px;border-top:1px solid rgba(255,255,255,.16)}
.hero-metrics div span{display:block;font-size:12.5px;color:rgba(255,255,255,.62);margin-bottom:2px}
.hero-metrics div strong{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:24px;font-weight:800;color:#fff}
.hero-metrics div strong i{font-style:normal;font-size:13px;font-weight:600;color:var(--lime);margin-left:3px}
.hero-visual{position:relative}
.hero-figure{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid rgba(255,255,255,.2);box-shadow:0 30px 60px -32px rgba(0,0,0,.7);
  aspect-ratio:4/3;background:linear-gradient(135deg,#146B58,#2FB394);
}
.hero-figure img{width:100%;height:100%;object-fit:cover}
.hero-figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,42,36,.05),rgba(6,42,36,.62))}
.hero-figure .fig-tag{
  position:absolute;left:18px;bottom:18px;z-index:2;display:inline-flex;align-items:center;gap:7px;
  height:28px;padding:0 13px;border-radius:999px;background:rgba(201,247,91,.92);color:#0B3A31;
  font-size:12.5px;font-weight:800;
}
.float-card{
  position:absolute;right:-14px;top:-18px;z-index:3;background:#fff;border-radius:var(--r-md);
  padding:14px 18px;box-shadow:0 22px 44px -24px rgba(6,42,36,.55);border:1px solid var(--line-soft);
  min-width:170px;
}
.float-card span{display:block;font-size:12px;color:var(--ink-3);margin-bottom:2px}
.float-card strong{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:26px;font-weight:800;color:var(--deep)}
.float-card strong i{font-style:normal;font-size:12px;color:var(--deep-2);margin-left:2px}
.trend{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;color:var(--deep-1);background:rgba(201,247,91,.35);border-radius:999px;padding:1px 9px;margin-top:6px}

/* ============ 区块通用 ============ */
.section{padding:88px 0}
.section.tight{padding:64px 0}
.section.alt{background:var(--bg-2)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px}
.section-head h2{font-size:clamp(26px,2.6vw,36px);font-weight:750;line-height:1.25;position:relative;padding-bottom:18px}
.section-head h2::after{content:"";position:absolute;left:0;bottom:0;width:48px;height:4px;border-radius:2px;background:linear-gradient(90deg,#C9F75B,#7FE3B0)}
.section-head .desc{margin-top:14px;font-size:15px;color:var(--ink-2);max-width:640px;line-height:1.8}
.section-link{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:700;color:var(--deep);white-space:nowrap;padding-bottom:6px}
.section-link svg{transition:transform .18s ease}
.section-link:hover{color:var(--orange)}
.section-link:hover svg{transform:translateX(4px)}
.on-dark h2,.on-dark .section-head h2{color:#fff}
.on-dark .desc{color:rgba(255,255,255,.78)}
.on-dark .section-link{color:var(--lime)}
.on-dark .section-link:hover{color:#fff}

/* ============ 服务能力条 ============ */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-card{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-md);padding:24px 24px 22px;
  box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(47,179,148,.45)}
.stat-card .label{font-size:13px;color:var(--ink-3);margin-bottom:6px}
.stat-card .num{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:40px;font-weight:800;line-height:1.1;color:var(--deep)}
.stat-card .num i{font-style:normal;font-size:14px;font-weight:600;color:var(--ink-3);margin-left:4px}
.stat-card .note{font-size:12.5px;color:var(--ink-3);margin-top:8px}
.stat-card.featured{background:linear-gradient(150deg,#0B3A31,#146B58 70%,#178A70);border-color:transparent}
.stat-card.featured .label,.stat-card.featured .note{color:rgba(255,255,255,.7)}
.stat-card.featured .num{color:#fff}
.stat-card.featured .num i{color:var(--lime)}
.mini-bars{display:flex;align-items:flex-end;gap:4px;height:34px;margin-top:14px}
.mini-bars i{flex:1;border-radius:3px 3px 0 0;background:rgba(47,179,148,.32)}
.stat-card.featured .mini-bars i{background:rgba(201,247,91,.42)}

/* ============ 服务矩阵 Bento ============ */
.matrix-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:20px;
  grid-template-areas:
    "k1 k1 k1 k2 k3"
    "k1 k1 k1 k4 k5"
    "k6 k6 k6 k6 k6";
}
.m-card{
  position:relative;background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-md);
  padding:26px;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.m-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(47,179,148,.45)}
.m-card .idx{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:12.5px;font-weight:800;letter-spacing:.08em;color:var(--deep-2);margin-bottom:14px}
.m-card h3{font-size:19px;font-weight:750;line-height:1.4;margin-bottom:10px}
.m-card p{font-size:14px;line-height:1.8;color:var(--ink-2)}
.m-card .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.m-card .tags span{display:inline-flex;align-items:center;height:24px;padding:0 11px;border-radius:999px;background:var(--bg-2);color:var(--deep-1);font-size:12px;font-weight:600}
.m-card .go{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:18px;font-size:13.5px;font-weight:700;color:var(--deep)}
.m-card .go svg{transition:transform .18s ease}
.m-card:hover .go svg{transform:translateX(4px)}
.m-card .ico{
  width:46px;height:46px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(47,179,148,.14);color:var(--deep-1);margin-bottom:16px;
}
.m-card.k1{grid-area:k1;justify-content:flex-end;color:#fff;border-color:transparent;
  background:linear-gradient(150deg,#0B3A31 0%,#146B58 62%,#2FB394 100%);overflow:hidden;min-height:330px;padding:32px}
.m-card.k1::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/coverpic/cover-5.webp") center/cover no-repeat;opacity:.34;
}
.m-card.k1::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,42,36,.25),rgba(6,42,36,.86))}
.m-card.k1>*{position:relative;z-index:2}
.m-card.k1 .idx{color:var(--lime)}
.m-card.k1 h3{color:#fff;font-size:clamp(22px,2.2vw,28px)}
.m-card.k1 p{color:rgba(255,255,255,.82);max-width:440px}
.m-card.k1 .tags span{background:rgba(255,255,255,.14);color:#fff}
.m-card.k1 .go{color:var(--lime)}
.m-card.k1 .ico{background:rgba(201,247,91,.16);color:var(--lime)}
.m-card.k2{grid-area:k2}.m-card.k3{grid-area:k3}.m-card.k4{grid-area:k4}.m-card.k5{grid-area:k5}
.m-card.k6{grid-area:k6;flex-direction:row;align-items:center;gap:24px;flex-wrap:wrap}
.m-card.k6 .body{flex:1 1 320px}
.m-card.k6 .go{padding-top:0;margin-top:0}
@media (max-width:1199px){
  .matrix-grid{grid-template-columns:repeat(4,1fr);grid-template-areas:
    "k1 k1 k1 k1"
    "k2 k2 k3 k3"
    "k4 k4 k5 k5"
    "k6 k6 k6 k6";}
}
@media (max-width:767px){
  .matrix-grid{grid-template-columns:1fr;grid-template-areas:"k1" "k2" "k3" "k4" "k5" "k6"}
  .m-card.k1{min-height:260px;padding:26px}
  .m-card.k6{flex-direction:column;align-items:flex-start;gap:16px}
}

/* ============ 办理流程 ============ */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:12px}
.flow::before{
  content:"";position:absolute;left:9%;right:9%;top:26px;height:2px;
  background:linear-gradient(90deg,rgba(47,179,148,.45),rgba(201,247,91,.75),rgba(47,179,148,.45));
}
.flow-step{position:relative;padding:0 18px;text-align:center}
.flow-dot{
  position:relative;z-index:2;width:54px;height:54px;border-radius:50%;margin:0 auto 20px;
  display:flex;align-items:center;justify-content:center;
  background:#fff;border:2px solid var(--teal);color:var(--deep);
  font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:19px;font-weight:800;
  box-shadow:0 12px 26px -18px rgba(6,42,36,.6);
}
.flow-step:nth-child(2) .flow-dot,.flow-step:nth-child(4) .flow-dot{border-color:var(--deep-2)}
.flow-step h3{font-size:17px;font-weight:750;margin-bottom:8px}
.flow-step p{font-size:14px;color:var(--ink-2);line-height:1.75}
@media (max-width:991px){
  .flow{grid-template-columns:repeat(2,1fr);gap:36px 0}
  .flow::before{display:none}
}
@media (max-width:575px){
  .flow{grid-template-columns:1fr;gap:28px}
  .flow-step{text-align:left;padding:0 0 0 74px}
  .flow-dot{position:absolute;left:0;top:0;margin:0}
}

/* ============ 结果对比 ============ */
.compare-band{
  position:relative;overflow:hidden;border-radius:28px;padding:48px;
  background:linear-gradient(135deg,#062A24 0%,#0B3A31 48%,#146B58 100%);color:#fff;
}
.compare-band .arc{position:absolute;right:-80px;bottom:-140px;width:480px;height:380px;opacity:.12}
.compare-list{position:relative;z-index:2;display:flex;flex-direction:column;gap:18px;margin-top:34px}
.cmp-row{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-sm);padding:16px 20px;
  display:grid;grid-template-columns:180px 1fr 92px;gap:22px;align-items:center;
}
.cmp-name{font-size:14.5px;font-weight:700;color:#fff}
.cmp-bars{display:flex;flex-direction:column;gap:9px}
.cmp-line{display:grid;grid-template-columns:88px 1fr 74px;gap:12px;align-items:center}
.cmp-line em{font-style:normal;font-size:12px;color:rgba(255,255,255,.6);letter-spacing:.02em}
.cmp-track{height:9px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}
.cmp-track i{display:block;height:100%;border-radius:999px}
.cmp-track.base i{background:rgba(255,255,255,.34)}
.cmp-track.result i{background:linear-gradient(90deg,#C9F75B,#7FE3B0)}
.cmp-line b{font-family:var(--font-num);font-variant-numeric:tabular-nums;font-size:13px;font-weight:700;color:#fff;text-align:right}
.delta{
  justify-self:end;display:inline-flex;align-items:center;gap:4px;height:28px;padding:0 12px;border-radius:999px;
  font-size:12.5px;font-weight:800;background:rgba(201,247,91,.18);color:var(--lime);
}
.cmp-foot{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:30px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14)}
.cmp-foot p{font-size:13px;color:rgba(255,255,255,.62);max-width:640px}
@media (max-width:991px){
  .compare-band{padding:32px 24px;border-radius:22px}
  .cmp-row{grid-template-columns:1fr;gap:12px;position:relative;padding-top:44px}
  .delta{position:absolute;right:20px;top:14px}
  .cmp-line{grid-template-columns:76px 1fr 66px}
}
@media (max-width:575px){
  .cmp-line{grid-template-columns:1fr;gap:4px}
  .cmp-line b{text-align:left}
  .cmp-line em{display:none}
  .cmp-bars{gap:6px}
}

/* ============ FAQ ============ */
.faq-layout{display:grid;grid-template-columns:0.8fr 1.2fr;gap:48px;align-items:start}
.faq-aside{position:sticky;top:96px}
.faq-aside h2{font-size:clamp(26px,2.6vw,34px);font-weight:750;line-height:1.3;position:relative;padding-bottom:18px}
.faq-aside h2::after{content:"";position:absolute;left:0;bottom:0;width:48px;height:4px;border-radius:2px;background:linear-gradient(90deg,#C9F75B,#7FE3B0)}
.faq-aside p{margin-top:16px;font-size:15px;color:var(--ink-2);line-height:1.85}
.aside-card{
  margin-top:26px;background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-md);
  padding:24px;box-shadow:var(--shadow);
}
.aside-card h4{font-size:15px;font-weight:750;margin-bottom:8px}
.aside-card p{font-size:13.5px;color:var(--ink-2);margin-bottom:14px}
.aside-card .line{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-2);padding:5px 0}
.aside-card .line svg{flex:0 0 auto;color:var(--deep-2)}
.accordion-item{
  border:1px solid var(--line-soft)!important;border-radius:var(--r-md)!important;
  background:#fff;margin-bottom:12px;overflow:hidden;box-shadow:0 10px 26px -22px rgba(6,42,36,.5);
}
.accordion-button{
  font-size:16.5px;font-weight:700;color:var(--deep);background:#fff;padding:20px 24px;
  box-shadow:none!important;border-radius:var(--r-md)!important;line-height:1.6;
}
.accordion-button:not(.collapsed){background:var(--bg-2);color:var(--deep)}
.accordion-button:focus{box-shadow:0 0 0 3px rgba(201,247,91,.65)!important;border-color:transparent}
.accordion-button::after{
  width:28px;height:28px;border-radius:50%;background-color:var(--bg-2);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B3A31' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
  background-size:14px;background-position:center;background-repeat:no-repeat;
  transition:transform .2s ease,background-color .2s ease;flex:0 0 auto;margin-left:14px;
}
.accordion-button:not(.collapsed)::after{transform:rotate(45deg);background-color:var(--lime)}
.accordion-body{padding:4px 24px 22px;font-size:15px;line-height:1.85;color:var(--ink-2)}
.accordion-body strong{color:var(--deep)}

/* ============ 转化表单 ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:28px;padding:48px;
  background:linear-gradient(135deg,#0B3A31 0%,#146B58 55%,#2FB394 100%);color:#fff;
}
.cta-band .arc{position:absolute;left:-100px;bottom:-150px;width:500px;height:400px;opacity:.12}
.cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.cta-band h2{color:#fff;font-size:clamp(24px,2.4vw,32px);font-weight:750;line-height:1.3;margin-bottom:18px}
.cta-points{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.cta-points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:rgba(255,255,255,.86);line-height:1.7}
.cta-points svg{flex:0 0 auto;margin-top:5px;color:var(--lime)}
.cta-contact{font-size:13.5px;color:rgba(255,255,255,.68);line-height:1.9}
.form-card{
  background:#fff;border-radius:var(--r-lg);padding:30px;box-shadow:0 30px 60px -34px rgba(0,0,0,.6);
}
.form-card h3{font-size:19px;font-weight:750;margin-bottom:6px}
.form-card .sub{font-size:13px;color:var(--ink-3);margin-bottom:22px}
.f-field{margin-bottom:16px}
.f-field label{display:block;font-size:13px;font-weight:700;color:var(--deep);margin-bottom:7px}
.f-field label .req{color:var(--orange);margin-left:3px}
.form-control,.form-select{
  height:48px;border-radius:var(--r-sm);border:1px solid var(--line);background:#fff;
  font-size:14px;color:var(--ink);padding:0 14px;box-shadow:none;
  transition:border-color .18s ease,box-shadow .18s ease;
}
textarea.form-control{height:auto;min-height:96px;padding:12px 14px;line-height:1.7;resize:vertical}
.form-control:focus,.form-select:focus{
  border-color:var(--teal);box-shadow:0 0 0 3px rgba(201,247,91,.6);outline:none;
}
.form-control::placeholder{color:var(--ink-3)}
.form-check-input{width:17px;height:17px;border:1px solid var(--line);border-radius:5px;margin-top:4px}
.form-check-input:checked{background-color:var(--deep-1);border-color:var(--deep-1)}
.form-check-input:focus{box-shadow:0 0 0 3px rgba(201,247,91,.6);border-color:var(--teal)}
.form-check-label{font-size:12.5px;color:var(--ink-2);line-height:1.7}
.form-note{font-size:12px;color:var(--ink-3);margin-top:10px}
.btn-submit{
  width:100%;height:50px;border:0;border-radius:var(--r-btn);
  background:linear-gradient(135deg,#FF7E52,#FF6B3D 55%,#F25A2C);color:#fff;
  font-size:15px;font-weight:800;letter-spacing:.02em;
  box-shadow:0 14px 30px -16px rgba(255,107,61,.9);
  transition:transform .18s ease,filter .18s ease,box-shadow .18s ease;
}
.btn-submit:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 20px 36px -16px rgba(255,107,61,1)}
.btn-submit:active{transform:translateY(0)}
.form-msg{display:none;margin-top:14px;font-size:13.5px;border-radius:10px;padding:10px 14px;line-height:1.7}
.form-msg.ok{display:block;background:rgba(47,179,148,.14);color:var(--deep-1);border:1px solid rgba(47,179,148,.35)}
.form-msg.err{display:block;background:rgba(255,107,61,.12);color:var(--orange-h);border:1px solid rgba(255,107,61,.35)}
@media (max-width:991px){
  .cta-grid{grid-template-columns:1fr;gap:32px}
  .cta-band,.compare-band{padding:32px 24px;border-radius:22px}
  .faq-layout{grid-template-columns:1fr;gap:32px}
  .faq-aside{position:static}
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-visual{max-width:460px}
  .page-hero{padding:132px 0 68px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .section{padding:68px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px}
}
@media (max-width:575px){
  .stat-strip{grid-template-columns:1fr}
  .hero-metrics{gap:22px}
  .hero-metrics div strong{font-size:21px}
  .btn-main,.btn-ghost,.btn-ghost-light{width:100%}
  .hero-actions{flex-direction:column}
  .float-card{right:0;top:-12px;padding:12px 14px;min-width:150px}
  .form-card{padding:22px}
}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:rgba(255,255,255,.8);padding:64px 0 0;border-top:1px solid rgba(255,255,255,.12);margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:44px;padding-bottom:44px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-brand .brand-line1{color:#fff}
.footer-brand .brand-line2{color:rgba(255,255,255,.66)}
.footer-desc{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62);max-width:330px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-badges span{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:rgba(201,247,91,.14);color:var(--lime);font-size:12px;font-weight:600}
.footer-col h4{color:#fff;font-size:14px;font-weight:750;margin-bottom:16px;letter-spacing:.02em}
.footer-col a{display:block;font-size:13.5px;color:rgba(255,255,255,.72);padding:6px 0;transition:color .18s ease,transform .18s ease}
.footer-col a:hover{color:var(--lime);transform:translateX(3px)}
.footer-contact li{font-size:13.5px;color:rgba(255,255,255,.66);padding:5px 0;line-height:1.8}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  padding:20px 0 26px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;color:rgba(255,255,255,.5);
}
.fb-links{display:flex;gap:18px}
.fb-links a{color:rgba(255,255,255,.62)}
.fb-links a:hover{color:var(--lime)}
@media (max-width:991px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .site-footer{padding-top:48px}
}
@media (max-width:575px){
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* 入场动效 */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* roulang page: category3 */
:root{
  --g900:#062A24;--g800:#0B3A31;--g600:#146B58;--g500:#178A70;--teal:#2FB394;
  --lime:#C9F75B;--orange:#FF6B3D;--orange-d:#E8552A;
  --bg:#F7F8F3;--bg2:#EEF1E8;--ink:#121C19;--ink2:#4A5A54;--ink3:#7A8A84;
  --line:rgba(11,58,49,.12);--line-soft:rgba(11,58,49,.08);
  --r-lg:24px;--r-md:18px;--r-sm:14px;--r-btn:12px;
  --shadow:0 18px 40px -24px rgba(6,42,36,.35),0 2px 8px rgba(6,42,36,.06);
  --shadow-hover:0 26px 48px -26px rgba(6,42,36,.46),0 6px 16px rgba(6,42,36,.09);
  --ease:180ms cubic-bezier(.4,0,.2,1);
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-num:"DIN Alternate","Barlow","Roboto Condensed","PingFang SC",sans-serif;
  --nav-h:76px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-cn);font-size:16px;line-height:1.8;color:var(--ink);
  background:
    radial-gradient(1100px 520px at 78% -8%,rgba(47,179,148,.16),transparent 62%),
    radial-gradient(800px 420px at 4% 6%,rgba(201,247,91,.12),transparent 60%),
    var(--bg);
  min-height:100vh;
}
h1,h2,h3,h4,h5{margin:0;font-weight:750;line-height:1.25;color:var(--g800);letter-spacing:-.01em}
p{margin:0}
a{color:var(--g600);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--teal)}
img{max-width:100%;display:block}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--lime);outline-offset:2px}
.container{max-width:1200px;padding-left:32px;padding-right:32px}
.skip-link{position:absolute;left:16px;top:-64px;z-index:1200;background:var(--g800);color:#fff;padding:12px 20px;border-radius:0 0 var(--r-sm) var(--r-sm);transition:top var(--ease)}
.skip-link:focus{top:0;color:var(--lime)}

/* ---------- header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1040;height:var(--nav-h);
  background:linear-gradient(180deg,rgba(6,42,36,.90),rgba(6,42,36,.70));
  -webkit-backdrop-filter:blur(18px) saturate(150%);backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid rgba(255,255,255,.16);
  box-shadow:0 12px 30px -22px rgba(6,42,36,.8);
  transition:height var(--ease),background var(--ease),box-shadow var(--ease),backdrop-filter var(--ease);
}
.site-header.scrolled{height:64px;background:rgba(6,42,36,.96);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 16px 36px -22px rgba(0,0,0,.65)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:100%}
.brand{display:flex;align-items:center;gap:11px;padding:6px 0}
.brand svg{flex:0 0 auto;width:42px;height:42px;transition:width var(--ease),height var(--ease)}
.brand-text{display:flex;flex-direction:column;line-height:1.12}
.brand-line1{font-size:17px;font-weight:800;color:#fff;letter-spacing:.02em}
.brand-line2{font-size:11.5px;font-weight:600;color:rgba(255,255,255,.78);letter-spacing:.16em}
.brand .lime{color:var(--lime);font-weight:800}
.nav-links{align-items:center;gap:26px}
.nav-links a{position:relative;color:rgba(255,255,255,.88);font-size:14.5px;font-weight:600;padding:6px 1px;white-space:nowrap}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform var(--ease)}
.nav-links a:hover,.nav-links a:focus-visible{color:#fff}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:#fff}
.nav-links a.active::before{content:"";position:absolute;left:-11px;top:50%;width:5px;height:5px;border-radius:50%;background:var(--lime);transform:translateY(-50%)}
.nav-actions{display:flex;align-items:center;gap:12px}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.08);color:#fff;transition:background var(--ease),border-color var(--ease),transform var(--ease)}
.icon-btn:hover{background:rgba(255,255,255,.18);border-color:rgba(201,247,91,.6);transform:translateY(-1px)}
.btn-brand{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:var(--r-btn);border:0;font-size:14.5px;font-weight:700;color:#fff;background:linear-gradient(135deg,#FF7A4C,var(--orange) 55%,var(--orange-d));box-shadow:0 12px 24px -14px rgba(255,107,61,.9);transition:transform var(--ease),box-shadow var(--ease),filter var(--ease)}
.btn-brand:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 18px 30px -14px rgba(255,107,61,.95)}
.btn-brand:active{transform:translateY(0);box-shadow:0 8px 16px -12px rgba(255,107,61,.9)}
.search-panel{position:absolute;left:0;right:0;top:100%;padding:0 0 18px}
.search-inner{background:rgba(6,42,36,.94);border:1px solid rgba(255,255,255,.16);border-radius:0 0 var(--r-md) var(--r-md);padding:20px 22px;box-shadow:0 24px 44px -28px rgba(0,0,0,.8)}
.search-inner form{display:flex;gap:10px}
.search-input{flex:1;height:48px;border-radius:12px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff;padding:0 16px;font-size:14.5px}
.search-input::placeholder{color:rgba(255,255,255,.55)}
.search-input:focus{outline:3px solid var(--lime);outline-offset:1px;border-color:var(--teal)}
.search-submit{height:48px;padding:0 20px;border-radius:12px;border:0;background:var(--lime);color:var(--g800);font-weight:800;font-size:14px}
.hot-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.hot-tags a{display:inline-flex;align-items:center;height:28px;padding:0 13px;border-radius:999px;font-size:12.5px;color:var(--lime);background:rgba(201,247,91,.14);border:1px solid rgba(201,247,91,.28)}
.hot-tags a:hover{background:rgba(201,247,91,.24);color:#fff}

/* offcanvas */
.offcanvas.mobile-nav{background:var(--g900);color:#fff;width:86%}
.mobile-nav .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.14);padding:18px 20px}
.mobile-nav .offcanvas-title{color:#fff;font-size:15px;font-weight:700;letter-spacing:.06em}
.mobile-nav .btn-close{filter:invert(1) grayscale(1) brightness(2)}
.mobile-nav .offcanvas-body{padding:20px}
.mobile-search{display:flex;gap:8px;margin-bottom:18px}
.mobile-search input{flex:1;height:46px;border-radius:12px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff;padding:0 14px;font-size:14px}
.mobile-search input::placeholder{color:rgba(255,255,255,.5)}
.mobile-search button{width:46px;height:46px;border-radius:12px;border:0;background:var(--lime);color:var(--g800);display:inline-flex;align-items:center;justify-content:center}
.mobile-nav-links a{display:flex;align-items:center;justify-content:space-between;height:48px;padding:0 4px;color:rgba(255,255,255,.88);font-size:15px;font-weight:600;border-bottom:1px solid rgba(255,255,255,.09)}
.mobile-nav-links a.active{color:var(--lime)}
.mobile-nav .btn-brand{width:100%;margin-top:20px;height:50px}

/* ---------- hero ---------- */
.page-hero{position:relative;overflow:hidden;padding:calc(var(--nav-h) + 58px) 0 70px;
  background:
    radial-gradient(760px 380px at 88% -20%,rgba(47,179,148,.22),transparent 62%),
    linear-gradient(180deg,#F1F4EA 0%,#F7F8F3 78%);
  border-bottom:1px solid var(--line-soft);
}
.page-hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(to right,rgba(11,58,49,.055) 1px,transparent 1px),linear-gradient(to bottom,rgba(11,58,49,.055) 1px,transparent 1px);
  background-size:48px 48px;
  -webkit-mask-image:radial-gradient(70% 80% at 30% 10%,#000,transparent 78%);
  mask-image:radial-gradient(70% 80% at 30% 10%,#000,transparent 78%);
  opacity:.55;
}
.hero-arc{position:absolute;right:-60px;top:40px;width:520px;height:520px;opacity:.10;pointer-events:none}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink3);margin-bottom:20px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.crumbs::-webkit-scrollbar{display:none}
.crumbs a{color:var(--ink2)}
.crumbs a:hover{color:var(--teal)}
.crumbs span{color:var(--ink3)}
.crumbs strong{color:var(--g800);font-weight:700}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--g600);margin-bottom:16px}
.hero-eyebrow::before{content:"";width:26px;height:2px;background:var(--teal);border-radius:2px}
.page-hero h1{font-size:clamp(30px,3.6vw,46px);font-weight:800;line-height:1.16;letter-spacing:-.02em;margin-bottom:18px;max-width:16em}
.page-hero h1 em{font-style:normal;background:linear-gradient(90deg,#146B58,#2FB394);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:16.5px;color:var(--ink2);max-width:34em;margin-bottom:22px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.pill{display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 13px;border-radius:999px;font-size:12.5px;font-weight:700;color:var(--g600);background:rgba(201,247,91,.20);border:1px solid rgba(11,58,49,.08)}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px rgba(201,247,91,.35)}
.pill.dark{color:var(--lime);background:rgba(201,247,91,.14);border-color:rgba(201,247,91,.3)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 22px;border-radius:var(--r-btn);font-size:14.5px;font-weight:700;color:var(--g800);background:transparent;border:1.5px solid rgba(11,58,49,.35);transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease)}
.btn-ghost:hover{background:var(--g800);color:#fff;border-color:var(--g800);transform:translateY(-2px)}
.device-frame{background:#fff;border:1px solid var(--line-soft);border-radius:26px;padding:12px;box-shadow:var(--shadow);position:relative}
.device-frame img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px}
.device-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 8px 4px;font-size:12.5px;color:var(--ink3)}
.device-foot b{display:block;font-family:var(--font-num);font-size:15px;color:var(--g800);font-variant-numeric:tabular-nums}
.stamp{position:absolute;left:-16px;bottom:34px;background:var(--g900);color:#fff;border-radius:16px;padding:12px 16px;box-shadow:0 20px 36px -20px rgba(6,42,36,.9);border:1px solid rgba(255,255,255,.14)}
.stamp small{display:block;font-size:11px;letter-spacing:.12em;color:rgba(255,255,255,.6)}
.stamp strong{font-family:var(--font-num);font-size:20px;color:var(--lime);font-variant-numeric:tabular-nums}

/* ---------- sections ---------- */
.section{padding:88px 0}
.section.tight{padding-top:64px}
.section.alt{background:var(--bg2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.sec-head{margin-bottom:40px;max-width:760px}
.sec-eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--teal);margin-bottom:12px}
.sec-head h2{font-size:clamp(24px,2.6vw,34px);margin-bottom:14px}
.sec-head h2::after{content:"";display:block;width:48px;height:4px;border-radius:3px;background:linear-gradient(90deg,var(--lime),#7FE3B0);margin-top:16px}
.sec-head p{color:var(--ink2);font-size:15.5px;max-width:44em}

/* steps */
.step-card{height:100%;background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);position:relative;overflow:hidden}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(47,179,148,.45)}
.step-num{font-family:var(--font-num);font-size:40px;font-weight:700;line-height:1;color:var(--g600);font-variant-numeric:tabular-nums;margin-bottom:8px}
.step-num::after{content:"";display:block;width:34px;height:4px;border-radius:3px;background:var(--lime);margin-top:10px}
.step-card h3{font-size:19px;margin:16px 0 10px}
.step-card p{color:var(--ink2);font-size:14.5px}
.step-card .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tag{display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:999px;font-size:12px;font-weight:600;color:var(--g600);background:var(--bg2);border:1px solid var(--line-soft)}

/* features 2x2 */
.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.feature-item{display:flex;gap:16px;background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-md);padding:24px;box-shadow:var(--shadow);transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease)}
.feature-item:hover{transform:translateY(-3px);border-color:rgba(47,179,148,.45);box-shadow:var(--shadow-hover)}
.f-ico{flex:0 0 auto;width:46px;height:46px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;color:var(--g600);background:rgba(201,247,91,.22);border:1px solid rgba(11,58,49,.06)}
.feature-item h3{font-size:17.5px;margin-bottom:8px}
.feature-item p{font-size:14px;color:var(--ink2)}

/* side data card */
.data-card{background:linear-gradient(150deg,var(--g800) 0%,var(--g600) 58%,var(--teal) 100%);border-radius:var(--r-lg);padding:28px;color:#fff;border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow);height:100%}
.data-card h3{color:#fff;font-size:18px;margin-bottom:18px}
.data-row{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.22)}
.data-row:last-child{border-bottom:0}
.data-row span{font-size:13px;color:rgba(255,255,255,.75)}
.data-row b{font-family:var(--font-num);font-size:24px;font-weight:700;color:#fff;font-variant-numeric:tabular-nums}
.data-row i{font-style:normal;font-size:12px;color:var(--lime);margin-left:6px}
.bar{height:6px;border-radius:999px;background:rgba(255,255,255,.2);overflow:hidden;margin-top:10px}
.bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--lime),#7FE3B0)}

/* qr band */
.mobile-band{display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:center;background:linear-gradient(135deg,#0B3A31 0%,#146B58 55%,#2FB394 100%);border-radius:28px;padding:44px 46px;color:#fff;border:1px solid rgba(255,255,255,.14);box-shadow:var(--shadow);position:relative;overflow:hidden}
.mobile-band h2{color:#fff;font-size:clamp(22px,2.4vw,30px);margin-bottom:12px}
.mobile-band p{color:rgba(255,255,255,.82);font-size:14.5px;max-width:36em}
.mobile-band .band-note{margin-top:16px;font-size:13px;color:rgba(255,255,255,.65)}
.qr-box{justify-self:end;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.28);border-radius:22px;padding:16px;text-align:center;width:100%;max-width:230px}
.qr-box svg{width:100%;height:auto;border-radius:12px;background:#fff;padding:8px}
.qr-box small{display:block;margin-top:10px;font-size:12px;color:rgba(255,255,255,.72)}

/* faq */
.faq-side{position:sticky;top:100px}
.faq-side h2{font-size:clamp(24px,2.4vw,32px);margin-bottom:14px}
.faq-side p{color:var(--ink2);font-size:15px;margin-bottom:22px}
.side-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-md);padding:22px;box-shadow:var(--shadow)}
.side-card h4{font-size:15px;margin-bottom:12px}
.side-card li{font-size:13.5px;color:var(--ink2);padding:7px 0;border-bottom:1px dashed var(--line-soft)}
.side-card li:last-child{border-bottom:0}
.side-card a{font-weight:700}
.accordion.faq-acc .accordion-item{border:1px solid var(--line-soft);border-radius:18px;background:#fff;margin-bottom:12px;overflow:hidden;box-shadow:0 8px 22px -20px rgba(6,42,36,.4)}
.accordion.faq-acc .accordion-button{font-size:17px;font-weight:700;color:var(--g800);background:#fff;padding:20px 22px;box-shadow:none!important;line-height:1.5}
.accordion.faq-acc .accordion-button:not(.collapsed){background:var(--bg2);color:var(--g800)}
.accordion.faq-acc .accordion-button::after{display:none}
.accordion.faq-acc .accordion-button .plus{position:relative;flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:1px solid rgba(11,58,49,.24);display:inline-flex;align-items:center;justify-content:center;transition:transform var(--ease),background var(--ease)}
.accordion.faq-acc .accordion-button .plus::before,.accordion.faq-acc .accordion-button .plus::after{content:"";position:absolute;background:var(--g600);border-radius:2px}
.accordion.faq-acc .accordion-button .plus::before{width:12px;height:2px}
.accordion.faq-acc .accordion-button .plus::after{width:2px;height:12px;transition:opacity var(--ease)}
.accordion.faq-acc .accordion-button:not(.collapsed) .plus{transform:rotate(45deg);background:rgba(201,247,91,.35);border-color:rgba(11,58,49,.18)}
.accordion.faq-acc .accordion-body{font-size:15px;line-height:1.8;color:var(--ink2);padding:0 22px 22px}
.accordion.faq-acc .accordion-button .q-label{font-family:var(--font-num);color:var(--teal);margin-right:10px;font-weight:700}

/* form */
.lead-panel{background:linear-gradient(135deg,#0B3A31 0%,#146B58 55%,#2FB394 100%);border-radius:30px;padding:48px;color:#fff;border:1px solid rgba(255,255,255,.14);box-shadow:var(--shadow);position:relative;overflow:hidden}
.lead-panel h2{color:#fff;font-size:clamp(24px,2.6vw,32px);margin-bottom:14px}
.lead-panel .lead-sub{color:rgba(255,255,255,.84);font-size:15px;margin-bottom:24px;max-width:34em}
.lead-points li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:rgba(255,255,255,.9);padding:8px 0}
.lead-points svg{flex:0 0 auto;margin-top:5px;color:var(--lime)}
.lead-contact{margin-top:22px;font-size:13.5px;color:rgba(255,255,255,.7)}
.form-card{background:#fff;border-radius:22px;padding:28px;box-shadow:0 26px 50px -30px rgba(0,0,0,.55)}
.form-card h3{font-size:18px;margin-bottom:6px}
.form-card .form-note{font-size:13px;color:var(--ink3);margin-bottom:18px}
.form-label{font-size:13px;font-weight:700;color:var(--g600);margin-bottom:6px;display:block}
.form-control,.form-select{height:48px;border-radius:14px;border:1px solid var(--line);background:#fff;font-size:14.5px;color:var(--ink);padding:0 14px;box-shadow:none}
textarea.form-control{height:auto;min-height:100px;padding:12px 14px;resize:vertical}
.form-control::placeholder{color:#9AA9A3}
.form-control:focus,.form-select:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(201,247,91,.55)}
.form-check-input{border-radius:5px;border:1px solid rgba(11,58,49,.3);width:18px;height:18px;margin-top:2px}
.form-check-input:checked{background-color:var(--g600);border-color:var(--g600)}
.form-check-input:focus{box-shadow:0 0 0 3px rgba(201,247,91,.55);border-color:var(--teal)}
.form-check-label{font-size:13px;color:var(--ink2);line-height:1.7}
.field-error{display:none;font-size:12.5px;color:var(--orange-d);margin-top:6px}
.field-error.show{display:block}
.is-invalid{border-color:var(--orange)!important}
.form-success{display:none;background:rgba(20,107,88,.10);border:1px solid rgba(20,107,88,.3);color:var(--g600);border-radius:12px;padding:12px 14px;font-size:13.5px;font-weight:600;margin-bottom:14px}
.form-success.show{display:block}
.btn-submit{width:100%;height:52px;border:0;border-radius:12px;font-size:15px;font-weight:800;color:#fff;background:linear-gradient(135deg,#FF7A4C,var(--orange) 55%,var(--orange-d));box-shadow:0 16px 28px -16px rgba(255,107,61,.9);transition:transform var(--ease),filter var(--ease),box-shadow var(--ease)}
.btn-submit:hover{transform:translateY(-2px);filter:brightness(1.05)}
.btn-submit:active{transform:translateY(0)}
.spinner{width:15px;height:15px;border-radius:50%;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;display:inline-block;vertical-align:-2px;margin-right:8px;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* footer */
.site-footer{background:var(--g900);color:rgba(255,255,255,.8);padding:64px 0 0;border-top:1px solid rgba(255,255,255,.12);margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-line1{font-size:16px}
.footer-brand .brand-line2{font-size:11px}
.footer-desc{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.66);max-width:30em}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.footer-badges span{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;font-size:12px;color:var(--lime);background:rgba(201,247,91,.12);border:1px solid rgba(201,247,91,.26)}
.footer-col h4{color:#fff;font-size:14px;letter-spacing:.06em;margin-bottom:16px}
.footer-col a{display:block;font-size:13.5px;color:rgba(255,255,255,.8);padding:6px 0;transition:color var(--ease),transform var(--ease)}
.footer-col a:hover{color:var(--lime);transform:translateX(2px)}
.footer-contact li{font-size:13.5px;color:rgba(255,255,255,.7);padding:6px 0}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;margin-top:44px;padding:20px 0;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;color:rgba(255,255,255,.6)}
.fb-links{display:flex;gap:18px}
.fb-links a{color:rgba(255,255,255,.72)}
.fb-links a:hover{color:var(--lime)}

/* responsive */
@media (max-width:1199.98px){
  .container{padding-left:24px;padding-right:24px}
  .nav-links{gap:18px}
  .nav-links a{font-size:13.5px}
}
@media (max-width:991.98px){
  :root{--nav-h:64px}
  .site-header{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:rgba(6,42,36,.94)}
  .brand svg{width:36px;height:36px}
  .page-hero{padding:calc(var(--nav-h) + 40px) 0 56px}
  .section{padding:64px 0}
  .mobile-band{grid-template-columns:1fr;padding:32px 26px}
  .qr-box{justify-self:start;max-width:200px}
  .lead-panel{padding:32px 26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .faq-side{position:static;margin-bottom:28px}
  .hero-arc{display:none}
}
@media (max-width:767.98px){
  .feature-grid{grid-template-columns:1fr}
  .step-card{padding:22px}
  .page-hero h1{font-size:clamp(26px,6.4vw,32px)}
  .hero-lead{font-size:15px}
  .device-frame{margin-top:8px}
  .stamp{left:8px;bottom:20px;padding:10px 13px}
  .stamp strong{font-size:17px}
  .sec-head{margin-bottom:28px}
  .lead-panel{padding:26px 20px;border-radius:22px}
  .mobile-band{border-radius:22px}
}
@media (max-width:575.98px){
  .container{padding-left:18px;padding-right:18px}
  .brand-line1{font-size:15.5px}
  .brand-line2{font-size:10.5px}
  .btn-brand{padding:0 16px;font-size:13.5px}
  .hero-cta .btn-brand,.hero-cta .btn-ghost{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .data-card{padding:22px}
  .form-card{padding:22px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}

/* roulang page: category4 */
:root{
  --brand:#0B3A31;
  --brand-2:#146B58;
  --brand-3:#178A70;
  --brand-4:#2FB394;
  --lime:#C9F75B;
  --orange:#FF6B3D;
  --orange-2:#E8552A;
  --bg:#F7F8F3;
  --bg-2:#EEF1E8;
  --dark:#062A24;
  --ink:#121C19;
  --ink-2:#4A5A54;
  --ink-3:#7A8A84;
  --line:rgba(11,58,49,.12);
  --line-soft:rgba(11,58,49,.08);
  --grad:linear-gradient(135deg,#0B3A31 0%,#146B58 55%,#2FB394 100%);
  --grad-lime:linear-gradient(90deg,#C9F75B 0%,#7FE3B0 100%);
  --r-lg:24px;
  --r-md:18px;
  --r-sm:14px;
  --r-btn:12px;
  --shadow:0 18px 40px -24px rgba(6,42,36,.35),0 2px 8px rgba(6,42,36,.06);
  --shadow-hover:0 26px 50px -26px rgba(6,42,36,.45),0 4px 14px rgba(6,42,36,.08);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background-color:var(--bg);
  background-image:
    radial-gradient(1200px 520px at 12% -8%, rgba(47,179,148,.12), transparent 68%),
    radial-gradient(900px 420px at 92% 2%, rgba(201,247,91,.14), transparent 70%);
  background-repeat:no-repeat;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{font-weight:800;color:var(--brand);letter-spacing:-.01em;margin:0 0 12px;}
h1{font-size:clamp(30px,4.2vw,52px);line-height:1.16;letter-spacing:-.02em;}
h2{font-size:clamp(24px,3vw,36px);line-height:1.25;font-weight:750;}
h3{font-size:20px;line-height:1.4;font-weight:700;}
h4{font-size:18px;line-height:1.45;font-weight:700;}
p{margin:0 0 16px;color:var(--ink-2);}
p:last-child{margin-bottom:0;}
a{color:var(--brand-2);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--brand-4);}
img{max-width:100%;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--lime);
  outline-offset:2px;
}
.container{
  width:100%;
  max-width:var(--container);
  margin-left:auto;
  margin-right:auto;
  padding-left:32px;
  padding-right:32px;
}
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-alt{background:var(--bg-2);}
.skip-link{
  position:absolute;left:16px;top:-70px;z-index:2000;
  background:var(--brand);color:#fff;padding:10px 18px;border-radius:0 0 12px 12px;
  font-size:14px;transition:top .2s ease;
}
.skip-link:focus{top:0;color:#fff;}

/* ============ 品牌与徽章 ============ */
.brand{
  display:inline-flex;align-items:center;gap:10px;
  text-decoration:none;flex-shrink:0;
}
.brand svg{display:block;flex-shrink:0;filter:drop-shadow(0 6px 14px rgba(6,42,36,.35));}
.brand-text{display:flex;flex-direction:column;line-height:1.05;}
.brand-line1{font-size:17px;font-weight:800;color:#fff;letter-spacing:.02em;}
.brand-line2{font-size:12px;font-weight:600;color:rgba(255,255,255,.82);letter-spacing:.06em;}
.brand-line2 .lime{color:var(--lime);}
.site-footer .brand-line1{color:#fff;}
.site-footer .brand-line2{color:rgba(255,255,255,.72);}

.data-badge{
  display:inline-flex;align-items:center;gap:8px;
  height:28px;padding:0 14px;border-radius:999px;
  font-size:13px;font-weight:700;
  background:rgba(201,247,91,.18);color:var(--brand);
  white-space:nowrap;
}
.data-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-4);}
.data-badge.on-dark{background:rgba(201,247,91,.14);color:var(--lime);}
.data-badge.on-dark::before{background:var(--lime);}

.eyebrow{
  font-size:12.5px;font-weight:700;letter-spacing:.14em;
  color:var(--brand-3);margin:0 0 10px;
}
.eyebrow.on-dark{color:var(--lime);}

.chip{
  display:inline-flex;align-items:center;gap:6px;
  height:34px;padding:0 16px;border-radius:999px;
  font-size:13.5px;font-weight:600;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.28);
  color:#fff;transition:all .18s ease;
}
.chip:hover{background:rgba(201,247,91,.2);border-color:rgba(201,247,91,.6);color:#fff;}
.chip.active{background:rgba(201,247,91,.24);border-color:var(--lime);color:#fff;}

/* ============ 按钮 ============ */
.btn-brand,.btn-ghost,.btn-ghost-light,.btn-link-arrow{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;border-radius:var(--r-btn);text-decoration:none;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  cursor:pointer;
}
.btn-brand{
  min-height:48px;padding:0 26px;border:none;
  background:linear-gradient(135deg,#FF6B3D 0%,#E8552A 100%);
  color:#fff;font-size:15.5px;
  box-shadow:0 14px 26px -16px rgba(255,107,61,.95);
}
.btn-brand:hover{transform:translateY(-2px);filter:brightness(1.05);color:#fff;box-shadow:0 20px 34px -16px rgba(255,107,61,.8);}
.btn-brand:active{transform:translateY(0);box-shadow:0 8px 16px -12px rgba(255,107,61,.8);}
.btn-ghost{
  min-height:48px;padding:0 24px;
  background:transparent;border:1.5px solid var(--brand);
  color:var(--brand);font-size:15px;
}
.btn-ghost:hover{background:var(--brand);color:#fff;}
.btn-ghost-light{
  min-height:48px;padding:0 24px;
  background:transparent;border:1px solid rgba(255,255,255,.45);
  color:#fff;font-size:15px;
}
.btn-ghost-light:hover{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.7);}
.btn-link-arrow{
  background:none;border:none;padding:0;min-height:auto;
  color:var(--brand);font-size:15px;font-weight:700;
}
.btn-link-arrow .arw{transition:transform .18s ease;}
.btn-link-arrow:hover{color:var(--brand-3);}
.btn-link-arrow:hover .arw{transform:translateX(3px);}
.btn-link-arrow::after{
  content:"";position:absolute;
}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-weight:700;font-size:14.5px;color:var(--brand);
  border-bottom:2px solid transparent;padding-bottom:2px;
  transition:all .18s ease;
}
.link-arrow:hover{color:var(--brand-2);border-bottom-color:var(--lime);}
.link-arrow svg{transition:transform .18s ease;}
.link-arrow:hover svg{transform:translateX(3px);}

/* ============ 导航 ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1040;
  background:linear-gradient(180deg,rgba(6,42,36,.62) 0%,rgba(6,42,36,.24) 100%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid rgba(255,255,255,.16);
  box-shadow:0 10px 30px -22px rgba(0,0,0,.7);
  transition:background .2s ease,box-shadow .2s ease,backdrop-filter .2s ease;
}
.site-header.scrolled{
  background:rgba(6,42,36,.96);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  box-shadow:0 14px 34px -20px rgba(0,0,0,.85);
  border-bottom-color:rgba(255,255,255,.1);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;height:76px;transition:height .2s ease;
}
.site-header.scrolled .nav-inner{height:64px;}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto;}
.nav-links a{
  position:relative;font-size:14.5px;font-weight:600;
  color:rgba(255,255,255,.88);padding:6px 0;
  transition:color .18s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--lime);border-radius:2px;transform:scaleX(0);
  transform-origin:left;transition:transform .18s ease;
}
.nav-links a:hover{color:#fff;}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:#fff;}
.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active::before{
  content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);
  width:5px;height:5px;border-radius:50%;background:var(--lime);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-btn{
  width:40px;height:40px;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  color:#fff;transition:all .18s ease;
}
.icon-btn:hover{background:rgba(201,247,91,.22);border-color:rgba(201,247,91,.6);color:#fff;}
.nav-cta{
  min-height:42px;padding:0 20px;font-size:14.5px;border-radius:12px;
  box-shadow:0 12px 24px -16px rgba(255,107,61,.95);
}
.nav-toggle{
  width:42px;height:42px;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);
  color:#fff;
}
.search-panel{
  border-top:1px solid rgba(255,255,255,.12);
  background:rgba(6,42,36,.97);
  padding:18px 0 22px;
}
.search-panel[hidden]{display:none;}
.search-panel .sp-label{font-size:13px;color:rgba(255,255,255,.7);margin-bottom:8px;display:block;}
.search-panel .sp-row{display:flex;gap:10px;flex-wrap:wrap;}
.search-panel input{
  flex:1 1 260px;min-height:46px;border-radius:14px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  color:#fff;padding:0 16px;font-size:14.5px;
}
.search-panel input::placeholder{color:rgba(255,255,255,.55);}
.search-panel input:focus{background:rgba(255,255,255,.16);border-color:rgba(201,247,91,.7);color:#fff;outline:none;box-shadow:0 0 0 3px rgba(201,247,91,.28);}
.sp-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;}

/* 移动端抽屉 */
.offcanvas.mobile-nav{
  background:var(--dark);color:#fff;width:86%;max-width:360px;
  border-left:1px solid rgba(255,255,255,.12);
}
.mobile-nav .offcanvas-header{border-bottom:1px solid rgba(255,255,255,.12);padding:20px 22px;}
.mobile-nav .offcanvas-title{color:#fff;font-size:17px;font-weight:800;margin:0;}
.mobile-nav .offcanvas-body{padding:20px 22px 28px;}
.m-label{display:block;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:8px;font-weight:600;}
.mobile-nav .form-control{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  color:#fff;border-radius:14px;height:46px;font-size:14.5px;
}
.mobile-nav .form-control::placeholder{color:rgba(255,255,255,.5);}
.mobile-nav .form-control:focus{background:rgba(255,255,255,.16);color:#fff;box-shadow:0 0 0 3px rgba(201,247,91,.28);border-color:rgba(201,247,91,.7);}
.m-links{display:flex;flex-direction:column;margin:20px 0 22px;}
.m-links a{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;padding:0 4px;color:rgba(255,255,255,.86);
  font-size:15px;font-weight:600;border-bottom:1px solid rgba(255,255,255,.1);
}
.m-links a:hover,.m-links a.active{color:var(--lime);}

/* ============ Hero ============ */
.page-hero{
  position:relative;overflow:hidden;
  padding:calc(76px + 54px) 0 60px;
  background:var(--grad);
  color:#fff;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  opacity:.26;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,42,36,.55) 0%,rgba(6,42,36,.82) 100%);
}
.page-hero .container{position:relative;z-index:2;}
.hero-arc{
  position:absolute;right:-60px;bottom:-80px;width:520px;height:520px;
  opacity:.16;z-index:1;pointer-events:none;
}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:rgba(255,255,255,.72);margin-bottom:18px;
}
.crumb a{color:rgba(255,255,255,.85);}
.crumb a:hover{color:var(--lime);}
.crumb .sep{opacity:.5;}
.crumb .cur{color:#fff;font-weight:700;}
.page-hero h1{color:#fff;max-width:15em;}
.page-hero .hero-sub{
  color:rgba(255,255,255,.82);font-size:16.5px;
  max-width:43em;margin:16px 0 0;
}
.faq-search-wrap{
  position:relative;margin:26px 0 10px;max-width:560px;
}
.faq-search-wrap svg{
  position:absolute;left:16px;top:50%;transform:translateY(-50%);
  opacity:.7;pointer-events:none;
}
.faq-search-wrap input{
  width:100%;height:52px;border-radius:14px;
  background:rgba(255,255,255,.96);
  border:1px solid rgba(255,255,255,.6);
  color:var(--ink);font-size:15px;padding:0 18px 0 46px;
  transition:box-shadow .18s ease,border-color .18s ease;
}
.faq-search-wrap input::placeholder{color:#96a29c;}
.faq-search-wrap input:focus{
  outline:none;border-color:var(--lime);
  box-shadow:0 0 0 3px rgba(201,247,91,.45);
}
.search-hint{
  font-size:13px;color:rgba(255,255,255,.68);margin:0 0 18px;min-height:20px;
}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;}
.hero-stat-row{
  display:flex;flex-wrap:wrap;gap:26px;margin-top:30px;
  padding-top:22px;border-top:1px solid rgba(255,255,255,.16);
}
.hero-stat{min-width:104px;}
.hero-stat b{
  display:block;font-family:"DIN Alternate","Barlow","Roboto Condensed","PingFang SC",sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:26px;line-height:1.2;color:#fff;font-weight:800;
}
.hero-stat span{font-size:12.5px;color:rgba(255,255,255,.7);}
.hero-card{
  border-radius:var(--r-lg);
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.24);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  padding:16px;box-shadow:0 24px 50px -30px rgba(0,0,0,.8);
}
.hero-card img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:18px;
}
.hero-card-body{padding:16px 6px 6px;}
.hero-card-body h3{color:#fff;font-size:17px;margin-bottom:6px;}
.hero-card-body p{color:rgba(255,255,255,.76);font-size:13.5px;line-height:1.7;margin:0;}
.hero-card-meta{display:flex;justify-content:space-between;align-items:center;margin-top:14px;gap:10px;}
.hero-card-meta span{font-size:12.5px;color:rgba(255,255,255,.7);}

/* ============ 区块标题 ============ */
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:28px;margin-bottom:44px;
}
.section-head .head-main{max-width:720px;}
.head-line{
  display:block;width:48px;height:4px;border-radius:4px;
  background:var(--grad-lime);margin:16px 0 14px;
}
.head-desc{font-size:15px;color:var(--ink-2);margin:0;max-width:640px;}
.section-head.on-dark h2{color:#fff;}
.section-head.on-dark .head-desc{color:rgba(255,255,255,.76);}

/* ============ 自助三步 ============ */
.step-card{
  height:100%;background:#fff;border:1px solid var(--line-soft);
  border-radius:var(--r-lg);padding:28px;
  box-shadow:var(--shadow);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.step-card:hover{transform:translateY(-4px);border-color:rgba(47,179,148,.45);box-shadow:var(--shadow-hover);}
.step-num{
  font-family:"DIN Alternate","Barlow","Roboto Condensed","PingFang SC",sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:42px;line-height:1;font-weight:800;color:var(--brand);
  margin-bottom:16px;display:flex;align-items:center;gap:10px;
}
.step-num i{
  display:inline-block;width:26px;height:4px;border-radius:4px;
  background:var(--grad-lime);
}
.step-card h3{font-size:18.5px;margin-bottom:10px;}
.step-card p{font-size:14.5px;line-height:1.75;margin:0;}
.step-card .tag-row{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  border-radius:999px;font-size:12.5px;font-weight:600;
  background:rgba(11,58,49,.06);color:var(--brand-2);
}

/* ============ FAQ 分组 ============ */
.faq-group{margin-bottom:34px;}
.faq-group-head{
  display:flex;align-items:center;gap:12px;margin-bottom:16px;
}
.group-index{
  font-family:"DIN Alternate","Barlow","Roboto Condensed","PingFang SC",sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:13px;font-weight:800;color:var(--brand);
  background:rgba(201,247,91,.32);border-radius:999px;
  padding:3px 12px;
}
.faq-group-head h3{font-size:19px;margin:0;}
.group-count{margin-left:auto;font-size:12.5px;color:var(--ink-3);white-space:nowrap;}

.faq-accordion .accordion-item{
  background:#fff;border:1px solid var(--line-soft);
  border-radius:var(--r-md);overflow:hidden;margin-bottom:12px;
  box-shadow:none;
}
.faq-accordion .accordion-item:last-child{margin-bottom:0;}
.faq-accordion .accordion-header{margin:0;}
.faq-accordion .accordion-button{
  display:flex;align-items:center;
  width:100%;font-size:15.5px;font-weight:700;color:var(--ink);
  background:#fff;border:none;padding:18px 20px;
  border-radius:var(--r-md);box-shadow:none !important;
  text-align:left;line-height:1.55;
}
.faq-accordion .accordion-button:hover{background:#FAFBF6;color:var(--brand);}
.faq-accordion .accordion-button:not(.collapsed){
  background:var(--bg-2);color:var(--brand);
}
.faq-accordion .accordion-button::after{
  content:"";flex-shrink:0;margin-left:16px;
  width:28px;height:28px;border-radius:50%;
  background-color:rgba(201,247,91,.4);
  background-image:linear-gradient(var(--brand),var(--brand)),linear-gradient(var(--brand),var(--brand));
  background-size:12px 2px,2px 12px;
  background-position:center center;
  background-repeat:no-repeat;
  transition:transform .22s ease,background-color .22s ease;
}
.faq-accordion .accordion-button:not(.collapsed)::after{
  transform:rotate(45deg);background-color:var(--lime);
}
.faq-accordion .accordion-body{
  padding:4px 20px 20px;font-size:15px;line-height:1.8;color:var(--ink-2);
  background:var(--bg-2);
}
.faq-accordion .accordion-body strong{color:var(--brand);font-weight:700;}

.side-card{
  background:#fff;border:1px solid var(--line-soft);
  border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow);
}
.side-card h3{font-size:18px;margin-bottom:8px;}
.side-card p{font-size:14px;line-height:1.75;}
.side-list{margin:18px 0 20px;display:flex;flex-direction:column;gap:12px;}
.side-list li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:13.5px;color:var(--ink-2);line-height:1.65;
}
.side-list li svg{flex-shrink:0;margin-top:4px;}
.side-card .btn-brand{width:100%;margin-bottom:14px;}
.side-note{
  margin-top:16px;padding-top:16px;border-top:1px dashed var(--line);
  font-size:12.5px;color:var(--ink-3);line-height:1.7;
}
.sticky-wrap{position:sticky;top:96px;}

/* ============ 时效数据带 ============ */
.metric-band{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-lg);
  box-shadow:var(--shadow);padding:8px;
}
.metric-band .row{margin:0;}
.metric-cell{
  padding:26px 22px;border-right:1px solid var(--line-soft);
}
.metric-cell:last-child{border-right:none;}
.metric-cell .m-label{font-size:13px;color:var(--ink-3);margin-bottom:8px;font-weight:600;}
.metric-cell .m-value{
  font-family:"DIN Alternate","Barlow","Roboto Condensed","PingFang SC",sans-serif;
  font-variant-numeric:tabular-nums;
  font-size:34px;line-height:1.1;font-weight:800;color:var(--brand);
}
.metric-cell .m-value small{font-size:14px;font-weight:600;color:var(--ink-2);margin-left:4px;}
.metric-cell .m-note{font-size:12.5px;color:var(--ink-3);margin-top:6px;}

/* ============ CTA 表单 ============ */
.cta-section{
  position:relative;overflow:hidden;border-radius:28px;
  background:var(--grad);color:#fff;
  padding:52px;
  box-shadow:0 34px 70px -46px rgba(6,42,36,.9);
}
.cta-section::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;opacity:.14;
}
.cta-section::after{
  content:"";position:absolute;right:-80px;top:-60px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(201,247,91,.28),transparent 68%);
  pointer-events:none;
}
.cta-section .inner{position:relative;z-index:2;}
.cta-section h2{color:#fff;margin-bottom:14px;}
.cta-section .cta-desc{color:rgba(255,255,255,.8);font-size:15px;max-width:34em;}
.cta-points{display:flex;flex-direction:column;gap:14px;margin:26px 0 28px;}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:rgba(255,255,255,.9);line-height:1.7;}
.cta-points li svg{flex-shrink:0;margin-top:4px;}
.cta-contact{font-size:14px;color:rgba(255,255,255,.78);line-height:1.9;}
.cta-contact b{color:#fff;font-weight:700;}

.form-card{
  background:#fff;border-radius:22px;padding:28px;
  box-shadow:0 30px 60px -40px rgba(0,0,0,.8);
}
.form-card h3{font-size:19px;margin-bottom:6px;}
.form-card .form-intro{font-size:13px;color:var(--ink-3);margin-bottom:20px;}
.form-label{font-size:13px;font-weight:700;color:var(--brand);margin-bottom:6px;}
.form-control,.form-select{
  min-height:48px;border-radius:14px;border:1px solid var(--line);
  background:#fff;font-size:14.5px;color:var(--ink);
  padding:10px 14px;box-shadow:none;
}
textarea.form-control{min-height:104px;resize:vertical;}
.form-control::placeholder{color:#9aa8a2;}
.form-control:focus,.form-select:focus{
  border-color:var(--brand-4);box-shadow:0 0 0 3px rgba(201,247,91,.45);outline:none;
}
.form-check-input{
  width:18px;height:18px;border-radius:5px;border:1px solid var(--line);
  margin-top:3px;
}
.form-check-input:checked{background-color:var(--brand);border-color:var(--brand);}
.form-check-input:focus{box-shadow:0 0 0 3px rgba(201,247,91,.45);border-color:var(--brand-4);}
.form-check-label{font-size:12.5px;color:var(--ink-3);line-height:1.65;}
.form-msg{
  display:none;margin-top:14px;padding:12px 14px;border-radius:12px;
  font-size:13.5px;line-height:1.65;
}
.form-msg.show{display:block;}
.form-msg.ok{background:rgba(11,58,49,.07);color:var(--brand);border:1px solid rgba(11,58,49,.16);}
.form-msg.err{background:rgba(255,107,61,.1);color:#B23A17;border:1px solid rgba(255,107,61,.35);}
.is-invalid{border-color:var(--orange) !important;}
.invalid-text{display:none;font-size:12.5px;color:#B23A17;margin-top:6px;}
.invalid-text.show{display:block;}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--dark);color:rgba(255,255,255,.8);
  border-top:1px solid rgba(255,255,255,.12);
  padding:64px 0 0;margin-top:88px;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;
  gap:40px;padding-bottom:44px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-desc{font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.66);max-width:30em;}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.footer-badges span{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(201,247,91,.14);color:var(--lime);
}
.footer-col h4{
  font-size:14px;color:#fff;margin-bottom:16px;font-weight:800;letter-spacing:.02em;
}
.footer-col a{
  display:block;font-size:13.5px;color:rgba(255,255,255,.72);
  padding:6px 0;transition:color .18s ease,transform .18s ease;
}
.footer-col a:hover{color:var(--lime);transform:translateX(3px);}
.footer-contact li{
  font-size:13.5px;color:rgba(255,255,255,.72);line-height:1.9;
}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:14px;padding:20px 0 26px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:12.5px;color:rgba(255,255,255,.56);
}
.fb-links{display:flex;gap:18px;flex-wrap:wrap;}
.fb-links a{color:rgba(255,255,255,.68);font-size:12.5px;}
.fb-links a:hover{color:var(--lime);}

/* ============ 动效 ============ */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease;}
.reveal.is-visible{opacity:1;transform:none;}

/* ============ 响应式 ============ */
@media (max-width:1399.98px){
  .container{max-width:1200px;}
}
@media (max-width:1199.98px){
  .nav-links{gap:18px;}
  .nav-links a{font-size:14px;}
  .cta-section{padding:40px;}
  .footer-grid{gap:32px;}
}
@media (max-width:991.98px){
  .container{padding-left:24px;padding-right:24px;}
  .section{padding:64px 0;}
  .section-tight{padding:52px 0;}
  .page-hero{padding:calc(76px + 42px) 0 48px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:32px;}
  .hero-card{margin-top:8px;}
  .sticky-wrap{position:static;}
  .metric-cell{border-right:none;border-bottom:1px solid var(--line-soft);}
  .metric-cell:last-child{border-bottom:none;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px 24px;}
  .site-footer{padding-top:52px;margin-top:64px;}
  .cta-section{padding:32px;}
  .side-card{margin-top:8px;}
}
@media (max-width:767.98px){
  body{font-size:15.5px;}
  .section{padding:56px 0;}
  .head-line{margin:14px 0 12px;}
  .hero-stat-row{gap:20px;}
  .hero-stat b{font-size:22px;}
  .step-card{padding:22px;}
  .form-card{padding:22px;}
  .cta-section{padding:26px;border-radius:24px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .hero-arc{display:none;}
}
@media (max-width:575.98px){
  .container{padding-left:18px;padding-right:18px;}
  h1{font-size:29px;}
  .page-hero{padding:calc(76px + 34px) 0 40px;}
  .page-hero .hero-sub{font-size:15px;}
  .hero-chips .chip{height:32px;padding:0 13px;font-size:12.5px;}
  .btn-brand,.btn-ghost,.btn-ghost-light{width:100%;}
  .nav-cta{display:none !important;}
  .faq-accordion .accordion-button{font-size:14.5px;padding:16px 16px;}
  .faq-accordion .accordion-body{padding:2px 16px 18px;font-size:14px;}
  .faq-search-wrap input{height:48px;font-size:14px;}
  .metric-band{padding:4px;}
  .metric-cell{padding:20px 16px;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category5 */
:root {
      --brand: #0B3A31;
      --brand-2: #146B58;
      --brand-3: #178A70;
      --brand-4: #2FB394;
      --lime: #C9F75B;
      --orange: #FF6B3D;
      --orange-h: #E8552A;
      --bg: #F7F8F3;
      --bg-2: #EEF1E8;
      --dark: #062A24;
      --text: #121C19;
      --muted: #4A5A54;
      --weak: #7A8A84;
      --line: rgba(11, 58, 49, .12);
      --line-soft: rgba(11, 58, 49, .08);
      --white-line: rgba(255, 255, 255, .14);
      --r-xl: 32px;
      --r-lg: 24px;
      --r-md: 18px;
      --r-sm: 14px;
      --r-btn: 12px;
      --shadow: 0 18px 40px -24px rgba(6, 42, 36, .35), 0 2px 8px rgba(6, 42, 36, .06);
      --shadow-soft: 0 12px 26px -20px rgba(6, 42, 36, .28);
      --max: 1200px;
      --font-cn: "PingFang SC", "HarmonyOS Sans SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
      --font-num: "DIN Alternate", "Barlow", "Roboto Condensed", "PingFang SC", sans-serif;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--font-cn);
      font-size: 16px;
      line-height: 1.8;
      color: var(--text);
      background-color: var(--bg);
      background-image:
        radial-gradient(70% 340px at 82% -40px, rgba(47, 179, 148, .16), transparent 70%),
        radial-gradient(44% 280px at 8% 0, rgba(201, 247, 91, .12), transparent 66%);
      background-repeat: no-repeat;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: var(--brand-2); text-decoration: none; transition: color .18s ease, opacity .18s ease; }
    a:hover { color: var(--brand-3); }
    button, input, select, textarea { font: inherit; }
    button { cursor: pointer; }
    h1, h2, h3, h4, p, ul, ol { margin-top: 0; }
    ul, ol { padding-left: 1.1rem; }
    ::selection { background: rgba(201, 247, 91, .6); color: var(--brand); }
    :focus-visible { outline: 3px solid var(--lime); outline-offset: 2px; }

    .container {
      width: 100%;
      max-width: var(--max);
      margin-inline: auto;
      padding-inline: 32px;
    }
    @media (min-width: 1400px) { .container { max-width: 1280px; } }

    .skip-link {
      position: fixed;
      left: 16px;
      top: -80px;
      z-index: 2000;
      padding: 10px 18px;
      border-radius: 10px;
      background: var(--lime);
      color: var(--brand);
      font-weight: 700;
      transition: top .2s ease;
    }
    .skip-link:focus { top: 16px; color: var(--brand); }

    /* ---------- Header / Navigation ---------- */
    .site-header {
      position: fixed;
      inset: 0 0 auto 0;
      z-index: 1030;
      background: linear-gradient(180deg, rgba(6, 42, 36, .56), rgba(6, 42, 36, .22));
      -webkit-backdrop-filter: blur(18px) saturate(150%);
      backdrop-filter: blur(18px) saturate(150%);
      border-bottom: 1px solid rgba(255, 255, 255, .16);
      box-shadow: 0 8px 28px -22px rgba(0, 0, 0, .66);
      transition: background .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .site-header.scrolled {
      background: rgba(6, 42, 36, .97);
      -webkit-backdrop-filter: blur(8px);
      backdrop-filter: blur(8px);
      border-bottom-color: rgba(255, 255, 255, .08);
      box-shadow: 0 14px 36px -24px rgba(0, 0, 0, .8);
    }
    .header-inner {
      height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
      transition: height .2s ease;
    }
    .site-header.scrolled .header-inner { height: 64px; }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      flex: 0 0 auto;
      color: #fff;
      padding: 6px 0;
      border-radius: 12px;
    }
    .brand:hover { color: #fff; }
    .brand svg { flex: 0 0 auto; width: 42px; height: 42px; }
    .brand-text {
      display: flex;
      flex-direction: column;
      justify-content: center;
      line-height: 1.12;
      white-space: nowrap;
    }
    .brand-line1 {
      font-size: 16px;
      font-weight: 800;
      letter-spacing: .06em;
      color: #fff;
    }
    .brand-line2 {
      margin-top: 3px;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: .1em;
      color: rgba(255, 255, 255, .8);
    }
    .brand .lime, .lime { color: var(--lime); }

    .nav-links { align-items: center; gap: 26px; }
    .nav-links a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 40px;
      padding: 4px 0;
      color: rgba(255, 255, 255, .88);
      font-size: 14.5px;
      font-weight: 600;
      white-space: nowrap;
    }
    .nav-links a::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 2px;
      height: 2px;
      border-radius: 99px;
      background: var(--lime);
      transform: scaleX(0);
      transform-origin: left center;
      transition: transform .18s ease;
    }
    .nav-links a:hover { color: #fff; }
    .nav-links a:hover::after { transform: scaleX(1); }
    .nav-links a.active { color: #fff; }
    .nav-links a.active::after { transform: scaleX(1); }
    .nav-links a.active::before {
      content: "";
      position: absolute;
      left: 50%;
      top: -7px;
      width: 5px;
      height: 5px;
      margin-left: -2.5px;
      border-radius: 50%;
      background: var(--lime);
    }

    .header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
    .icon-btn, .menu-btn {
      width: 42px;
      height: 42px;
      display: inline-grid;
      place-items: center;
      border: 1px solid rgba(255, 255, 255, .22);
      border-radius: 12px;
      background: rgba(255, 255, 255, .06);
      color: #fff;
      transition: background .18s ease, border-color .18s ease, transform .18s ease;
    }
    .icon-btn:hover, .menu-btn:hover {
      background: rgba(255, 255, 255, .14);
      border-color: rgba(201, 247, 91, .5);
      color: #fff;
    }
    .icon-btn:active, .menu-btn:active { transform: translateY(1px); }
    .icon-btn svg, .menu-btn svg { width: 19px; height: 19px; }

    .btn {
      --bs-btn-focus-box-shadow: 0 0 0 3px rgba(201, 247, 91, .45);
      border-radius: var(--r-btn);
      font-weight: 700;
      letter-spacing: .01em;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
    }
    .btn-brand {
      min-height: 48px;
      padding: 11px 22px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 1px solid transparent;
      background: linear-gradient(135deg, #FF7A50 0%, var(--orange) 58%, #F25A2E 100%);
      color: #fff;
      box-shadow: 0 12px 24px -16px rgba(255, 107, 61, .85);
    }
    .btn-brand:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 18px 30px -16px rgba(255, 107, 61, .95);
      filter: brightness(1.04);
    }
    .btn-brand:active { transform: translateY(0); box-shadow: 0 8px 16px -14px rgba(255, 107, 61, .8); }
    .header-cta { min-height: 42px; padding: 8px 16px; font-size: 14px; }
    .btn-outline-brand {
      min-height: 48px;
      padding: 11px 22px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 1.5px solid var(--brand);
      background: transparent;
      color: var(--brand);
    }
    .btn-outline-brand:hover { background: var(--brand); border-color: var(--brand); color: #fff; transform: translateY(-2px); }
    .btn-outline-brand:active { transform: translateY(0); }
    .btn-outline-light-brand {
      min-height: 46px;
      padding: 10px 20px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 1px solid rgba(255, 255, 255, .42);
      background: transparent;
      color: #fff;
    }
    .btn-outline-light-brand:hover { background: rgba(255, 255, 255, .12); color: #fff; border-color: rgba(255, 255, 255, .7); }

    .link-arrow {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      font-weight: 700;
      color: var(--brand);
      border-bottom: 2px solid transparent;
      padding-bottom: 2px;
    }
    .link-arrow svg { width: 16px; height: 16px; transition: transform .18s ease; }
    .link-arrow:hover { color: var(--brand-3); border-bottom-color: var(--lime); }
    .link-arrow:hover svg { transform: translateX(3px); }

    /* Search panel */
    .search-panel {
      position: absolute;
      top: calc(100% + 12px);
      right: max(32px, calc((100vw - var(--max)) / 2 + 32px));
      width: 390px;
      max-width: calc(100vw - 32px);
      padding: 18px;
      border-radius: 20px;
      background: rgba(6, 42, 36, .96);
      -webkit-backdrop-filter: blur(16px);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(255, 255, 255, .16);
      box-shadow: 0 26px 50px -28px rgba(0, 0, 0, .8);
      opacity: 0;
      visibility: hidden;
      transform: translateY(-8px);
      transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
      z-index: 1035;
    }
    .search-panel.open { opacity: 1; visibility: visible; transform: translateY(0); }
    .search-panel label { display: block; margin-bottom: 8px; color: rgba(255, 255, 255, .72); font-size: 12px; letter-spacing: .08em; }
    .search-row { display: flex; gap: 8px; }
    .search-input {
      width: 100%;
      height: 46px;
      padding: 0 14px;
      border-radius: 12px;
      border: 1px solid rgba(255, 255, 255, .22);
      background: rgba(255, 255, 255, .08);
      color: #fff;
    }
    .search-input::placeholder { color: rgba(255, 255, 255, .5); }
    .search-input:focus { outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px rgba(201, 247, 91, .24); background: rgba(255, 255, 255, .12); }
    .search-close {
      flex: 0 0 46px;
      width: 46px;
      height: 46px;
      border-radius: 12px;
      border: 1px solid rgba(255, 255, 255, .2);
      background: rgba(255, 255, 255, .06);
      color: #fff;
      display: grid;
      place-items: center;
    }
    .search-close:hover { background: rgba(255, 255, 255, .14); }
    .search-hot { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
    .search-hot span { width: 100%; color: rgba(255, 255, 255, .55); font-size: 12px; }
    .search-hot a {
      display: inline-flex;
      align-items: center;
      min-height: 30px;
      padding: 4px 11px;
      border-radius: 999px;
      background: rgba(201, 247, 91, .12);
      color: rgba(255, 255, 255, .86);
      font-size: 12.5px;
    }
    .search-hot a:hover { background: rgba(201, 247, 91, .22); color: var(--lime); }

    /* Mobile offcanvas */
    .mobile-menu {
      --bs-offcanvas-width: 86vw;
      max-width: 380px;
      color: #fff;
      background: var(--dark);
      border-left: 1px solid rgba(255, 255, 255, .12);
    }
    .mobile-menu .offcanvas-header { padding: 18px 20px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
    .mobile-menu .offcanvas-body { padding: 22px 20px 30px; display: flex; flex-direction: column; }
    .mobile-menu .brand svg { width: 36px; height: 36px; }
    .mobile-menu .brand-line1 { font-size: 15px; }
    .mobile-menu .brand-line2 { font-size: 10px; }
    .mobile-search-label { display: block; margin: 4px 0 8px; color: rgba(255, 255, 255, .6); font-size: 12px; letter-spacing: .08em; }
    .mobile-menu .search-input { margin-bottom: 20px; }
    .mobile-nav { display: flex; flex-direction: column; margin-bottom: 22px; }
    .mobile-nav a {
      display: flex;
      align-items: center;
      min-height: 48px;
      padding: 0 2px;
      border-bottom: 1px solid rgba(255, 255, 255, .08);
      color: rgba(255, 255, 255, .88);
      font-size: 15.5px;
      font-weight: 600;
    }
    .mobile-nav a:hover, .mobile-nav a.active { color: var(--lime); }
    .mobile-menu .btn-brand { width: 100%; margin-top: auto; }

    /* ---------- Breadcrumb ---------- */
    .breadcrumb-wrap {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 22px;
      overflow-x: auto;
      white-space: nowrap;
      scrollbar-width: none;
    }
    .breadcrumb-wrap::-webkit-scrollbar { display: none; }
    .breadcrumb-wrap a, .breadcrumb-wrap span {
      font-size: 13px;
      color: var(--muted);
      flex: 0 0 auto;
    }
    .breadcrumb-wrap .sep { color: var(--weak); }
    .breadcrumb-wrap .current { color: var(--brand); font-weight: 700; }

    /* ---------- Hero ---------- */
    .hero-cat {
      position: relative;
      padding: 138px 0 64px;
      overflow: hidden;
      background:
        radial-gradient(60% 280px at 88% 8%, rgba(47, 179, 148, .18), transparent 72%),
        linear-gradient(135deg, #F7F8F3 0%, #EEF1E8 58%, #E6EEE4 100%);
      border-bottom: 1px solid rgba(11, 58, 49, .07);
    }
    .hero-cat::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(11, 58, 49, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(11, 58, 49, .035) 1px, transparent 1px);
      background-size: 48px 48px;
      pointer-events: none;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.85), transparent 88%);
    }
    .hero-cat::after {
      content: "";
      position: absolute;
      width: 520px;
      height: 520px;
      right: -180px;
      bottom: -290px;
      border: 1px solid rgba(47, 179, 148, .22);
      border-radius: 50%;
      box-shadow: inset 0 0 0 40px rgba(47, 179, 148, .04), inset 0 0 0 80px rgba(47, 179, 148, .035);
      pointer-events: none;
    }
    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.34fr) minmax(300px, .66fr);
      gap: 44px;
      align-items: center;
    }
    .hero-copy h1 {
      margin-bottom: 20px;
      font-size: clamp(34px, 4.2vw, 54px);
      line-height: 1.16;
      font-weight: 800;
      letter-spacing: -.02em;
      color: var(--brand);
    }
    .hero-copy h1 .title-accent { color: var(--brand-2); }
    .hero-copy .hero-lead {
      max-width: 690px;
      margin-bottom: 24px;
      color: var(--muted);
      font-size: 16.5px;
      line-height: 1.85;
    }
    .badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
    .badge-data {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 28px;
      padding: 4px 13px;
      border-radius: 999px;
      background: rgba(201, 247, 91, .3);
      border: 1px solid rgba(11, 58, 49, .08);
      color: var(--brand);
      font-size: 12.5px;
      font-weight: 600;
      line-height: 1.4;
      white-space: nowrap;
    }
    .badge-data::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--brand-3);
      flex: 0 0 auto;
    }
    .badge-dark {
      background: rgba(201, 247, 91, .14);
      border-color: rgba(255, 255, 255, .12);
      color: var(--lime);
    }
    .badge-dark::before { background: var(--lime); }

    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
    .hero-note { color: var(--weak); font-size: 13px; }

    .hero-media-card {
      position: relative;
      border-radius: var(--r-lg);
      overflow: hidden;
      background: var(--brand);
      box-shadow: var(--shadow);
      border: 1px solid rgba(11, 58, 49, .1);
      aspect-ratio: 4 / 3;
      min-height: 300px;
    }
    .hero-media-card img { width: 100%; height: 100%; object-fit: cover; }
    .hero-media-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(6, 42, 36, .12) 0%, rgba(6, 42, 36, .74) 100%);
      pointer-events: none;
    }
    .hero-media-caption {
      position: absolute;
      z-index: 2;
      left: 22px;
      right: 22px;
      bottom: 20px;
      color: #fff;
    }
    .hero-media-caption .caption-label {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      margin-bottom: 8px;
      padding: 4px 10px;
      border-radius: 999px;
      font-size: 11.5px;
      letter-spacing: .06em;
      color: var(--lime);
      background: rgba(201, 247, 91, .14);
      border: 1px solid rgba(201, 247, 91, .24);
    }
    .hero-media-caption strong { display: block; font-size: 17px; line-height: 1.5; }
    .floating-stat {
      position: absolute;
      z-index: 3;
      left: 18px;
      top: 18px;
      padding: 12px 14px;
      border-radius: 15px;
      background: rgba(255, 255, 255, .94);
      box-shadow: 0 14px 30px -20px rgba(0, 0, 0, .55);
      color: var(--brand);
      min-width: 142px;
    }
    .floating-stat span { display: block; color: var(--weak); font-size: 11px; letter-spacing: .06em; }
    .floating-stat strong {
      display: block;
      margin-top: 2px;
      font-family: var(--font-num);
      font-size: 22px;
      line-height: 1.2;
      font-variant-numeric: tabular-nums;
    }

    /* ---------- Sections ---------- */
    .section { padding: 92px 0; }
    .section-tight { padding-top: 64px; }
    .section-bg { background: var(--bg-2); }
    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 36px;
    }
    .section-head-main { max-width: 760px; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 10px;
      color: var(--brand-3);
      font-size: 12.5px;
      font-weight: 700;
      letter-spacing: .12em;
    }
    .eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--lime); border-radius: 99px; }
    .section-head h2 {
      margin-bottom: 10px;
      color: var(--brand);
      font-size: clamp(26px, 3vw, 36px);
      line-height: 1.28;
      font-weight: 750;
      letter-spacing: -.015em;
    }
    .section-head h2::after {
      content: "";
      display: block;
      width: 48px;
      height: 3px;
      margin-top: 16px;
      border-radius: 99px;
      background: var(--lime);
    }
    .section-lead { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
    .section-head .link-arrow { flex: 0 0 auto; margin-bottom: 4px; }

    /* Info cards */
    .info-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
    .info-card {
      position: relative;
      padding: 28px;
      border-radius: var(--r-lg);
      background: #fff;
      border: 1px solid var(--line-soft);
      box-shadow: var(--shadow-soft);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
      overflow: hidden;
    }
    .info-card:hover { transform: translateY(-4px); border-color: rgba(47, 179, 148, .45); box-shadow: var(--shadow); }
    .info-card .num {
      font-family: var(--font-num);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .08em;
      color: var(--brand-4);
      font-variant-numeric: tabular-nums;
    }
    .info-card h3 { margin: 12px 0 8px; font-size: 20px; color: var(--brand); font-weight: 700; }
    .info-card p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.8; }
    .info-card .mini-line { margin-top: 18px; height: 4px; border-radius: 99px; background: var(--bg-2); overflow: hidden; }
    .info-card .mini-line span { display: block; height: 100%; width: 62%; border-radius: inherit; background: linear-gradient(90deg, var(--brand-4), var(--lime)); }

    /* Timeline */
    .timeline { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; padding-top: 6px; }
    .timeline::before {
      content: "";
      position: absolute;
      top: 31px;
      left: 5%;
      right: 5%;
      height: 2px;
      border-radius: 99px;
      background: linear-gradient(90deg, var(--lime) 0%, rgba(47, 179, 148, .5) 50%, rgba(47, 179, 148, .18) 100%);
    }
    .timeline-item { position: relative; padding-top: 64px; }
    .timeline-dot {
      position: absolute;
      top: 0;
      left: 0;
      z-index: 1;
      width: 52px;
      height: 52px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      border: 2px solid var(--brand-4);
      background: #fff;
      color: var(--brand);
      font-family: var(--font-num);
      font-size: 15px;
      font-weight: 800;
      font-variant-numeric: tabular-nums;
      box-shadow: 0 8px 20px -14px rgba(6, 42, 36, .5);
    }
    .timeline-item h3 { margin: 0 0 8px; color: var(--brand); font-size: 19px; font-weight: 700; }
    .timeline-item p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.8; }

    /* Value grid */
    .value-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
    .value-card {
      padding: 30px;
      border-radius: var(--r-lg);
      background: #fff;
      border: 1px solid var(--line-soft);
      box-shadow: var(--shadow-soft);
      display: flex;
      gap: 18px;
      transition: transform .2s ease, border-color .2s ease;
    }
    .value-card:hover { transform: translateY(-3px); border-color: rgba(47, 179, 148, .45); }
    .value-icon {
      flex: 0 0 48px;
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(11, 58, 49, .08), rgba(47, 179, 148, .16));
      color: var(--brand);
      border: 1px solid rgba(47, 179, 148, .18);
    }
    .value-icon svg { width: 23px; height: 23px; }
    .value-card h3 { margin: 0 0 7px; font-size: 19px; color: var(--brand); font-weight: 700; }
    .value-card p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.8; }

    /* Direction / partner grid */
    .direction-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
    .direction-item {
      padding: 24px;
      border-radius: var(--r-md);
      background: rgba(255, 255, 255, .74);
      border: 1px solid rgba(11, 58, 49, .1);
      border-top: 3px solid rgba(47, 179, 148, .42);
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
    }
    .direction-item:hover { background: #fff; border-color: rgba(47, 179, 148, .5); transform: translateY(-3px); }
    .direction-item .tag {
      display: inline-flex;
      align-items: center;
      min-height: 24px;
      padding: 2px 9px;
      margin-bottom: 12px;
      border-radius: 999px;
      background: rgba(201, 247, 91, .26);
      color: var(--brand);
      font-size: 11.5px;
      font-weight: 700;
    }
    .direction-item h3 { margin: 0 0 6px; color: var(--brand); font-size: 18px; font-weight: 700; }
    .direction-item p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

    /* FAQ */
    .faq-layout { display: grid; grid-template-columns: minmax(0, .76fr) minmax(0, 1.24fr); gap: 42px; align-items: start; }
    .faq-aside { position: sticky; top: 104px; }
    .faq-aside h2 { margin-bottom: 12px; color: var(--brand); font-size: clamp(26px, 3vw, 36px); line-height: 1.28; font-weight: 750; }
    .faq-aside p { color: var(--muted); font-size: 15px; line-height: 1.8; }
    .contact-card {
      margin-top: 22px;
      padding: 24px;
      border-radius: var(--r-lg);
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
      color: #fff;
      border: 1px solid rgba(255, 255, 255, .12);
      box-shadow: var(--shadow);
    }
    .contact-card h3 { margin-bottom: 8px; font-size: 17px; color: #fff; }
    .contact-card p { margin-bottom: 14px; color: rgba(255, 255, 255, .72); font-size: 13.5px; line-height: 1.7; }
    .contact-card a { display: inline-flex; align-items: center; gap: 6px; color: var(--lime); font-size: 14px; font-weight: 700; }
    .contact-card a:hover { color: #fff; }

    .accordion-item {
      margin-bottom: 12px;
      border: 1px solid var(--line-soft) !important;
      border-radius: var(--r-md) !important;
      overflow: hidden;
      background: #fff;
      box-shadow: var(--shadow-soft);
    }
    .accordion-button {
      display: flex;
      align-items: center;
      gap: 16px;
      width: 100%;
      padding: 20px 22px;
      border-radius: var(--r-md) !important;
      background: #fff;
      color: var(--text);
      font-size: 17px;
      font-weight: 700;
      line-height: 1.55;
      box-shadow: none;
    }
    .accordion-button:not(.collapsed) { background: var(--bg-2); color: var(--brand); }
    .accordion-button:hover { background: #FBFCF8; }
    .accordion-button:focus { box-shadow: 0 0 0 3px rgba(201, 247, 91, .55) inset; border-color: transparent; }
    .accordion-button::after { display: none; }
    .faq-plus {
      position: relative;
      flex: 0 0 31px;
      width: 31px;
      height: 31px;
      margin-left: auto;
      border-radius: 50%;
      border: 1.5px solid rgba(11, 58, 49, .28);
      color: var(--brand);
      transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
    }
    .faq-plus::before, .faq-plus::after {
      content: "";
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      border-radius: 2px;
      background: currentColor;
    }
    .faq-plus::before { width: 12px; height: 2px; }
    .faq-plus::after { width: 2px; height: 12px; }
    .accordion-button:not(.collapsed) .faq-plus { transform: rotate(45deg); background: var(--brand); border-color: var(--brand); color: #fff; }
    .accordion-body { padding: 0 22px 22px; background: var(--bg-2); }
    .accordion-body p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.82; }

    /* CTA / form */
    .form-section { padding: 0 0 96px; }
    .form-panel {
      position: relative;
      padding: 48px;
      border-radius: var(--r-xl);
      background:
        radial-gradient(70% 220px at 10% 0, rgba(201, 247, 91, .12), transparent 70%),
        linear-gradient(135deg, #062A24 0%, #0B3A31 48%, #146B58 100%);
      color: #fff;
      border: 1px solid rgba(255, 255, 255, .12);
      box-shadow: 0 28px 60px -38px rgba(6, 42, 36, .72);
      overflow: hidden;
    }
    .form-panel::before {
      content: "";
      position: absolute;
      width: 560px;
      height: 560px;
      right: -250px;
      top: -320px;
      border: 1px solid rgba(201, 247, 91, .2);
      border-radius: 50%;
      box-shadow: inset 0 0 0 48px rgba(201, 247, 91, .035), inset 0 0 0 96px rgba(201, 247, 91, .03);
      pointer-events: none;
    }
    .form-panel .row { position: relative; z-index: 1; }
    .form-copy { padding-right: 10px; }
    .form-copy .eyebrow { color: var(--lime); }
    .form-copy .eyebrow::before { background: var(--lime); }
    .form-copy h2 { margin-bottom: 14px; color: #fff; font-size: clamp(26px, 3vw, 35px); line-height: 1.3; font-weight: 750; }
    .form-copy p { color: rgba(255, 255, 255, .74); font-size: 15px; line-height: 1.85; }
    .form-points { list-style: none; padding: 0; margin: 22px 0; display: grid; gap: 10px; }
    .form-points li { display: flex; align-items: flex-start; gap: 10px; color: rgba(255, 255, 255, .88); font-size: 14.5px; line-height: 1.7; }
    .form-points svg { flex: 0 0 18px; width: 18px; height: 18px; margin-top: 4px; color: var(--lime); }
    .form-contact-line { display: flex; flex-wrap: wrap; gap: 10px 22px; color: rgba(255, 255, 255, .66); font-size: 13.5px; }
    .form-contact-line strong { color: #fff; font-weight: 600; }

    .form-card {
      padding: 30px;
      border-radius: var(--r-lg);
      background: #fff;
      color: var(--text);
      box-shadow: 0 22px 48px -32px rgba(0, 0, 0, .5);
    }
    .form-card h3 { margin-bottom: 6px; color: var(--brand); font-size: 20px; font-weight: 750; }
    .form-card .form-hint { margin-bottom: 20px; color: var(--weak); font-size: 13px; line-height: 1.7; }
    .form-label { margin-bottom: 7px; color: var(--brand); font-size: 13px; font-weight: 700; }
    .form-label .req { color: var(--orange); margin-left: 3px; }
    .form-control, .form-select {
      min-height: 48px;
      border: 1px solid rgba(11, 58, 49, .18);
      border-radius: var(--r-sm);
      background-color: #fff;
      color: var(--text);
      font-size: 14.5px;
      box-shadow: none;
    }
    .form-control::placeholder { color: #A3ADA8; }
    .form-control:focus, .form-select:focus {
      border-color: var(--brand-4);
      box-shadow: 0 0 0 3px rgba(201, 247, 91, .55);
      background-color: #fff;
      color: var(--text);
    }
    textarea.form-control { min-height: 110px; padding-top: 12px; resize: vertical; }
    .form-check-input {
      width: 18px;
      height: 18px;
      margin-top: 3px;
      border: 1px solid rgba(11, 58, 49, .32);
      border-radius: 5px;
    }
    .form-check-input:checked { background-color: var(--brand); border-color: var(--brand); }
    .form-check-input:focus { box-shadow: 0 0 0 3px rgba(201, 247, 91, .55); border-color: var(--brand-4); }
    .form-check-label { color: var(--muted); font-size: 13px; line-height: 1.65; }
    .form-card .btn-brand { width: 100%; margin-top: 4px; }
    .form-note { margin: 10px 0 0; color: var(--weak); font-size: 12px; line-height: 1.6; text-align: center; }
    .form-success {
      display: none;
      margin-bottom: 16px;
      padding: 12px 14px;
      border-radius: 12px;
      background: rgba(11, 58, 49, .95);
      color: #fff;
      font-size: 13.5px;
      line-height: 1.65;
      border: 1px solid rgba(201, 247, 91, .3);
    }

    /* Footer */
    .site-footer {
      padding: 72px 0 28px;
      background: var(--dark);
      color: rgba(255, 255, 255, .8);
      border-top: 1px solid rgba(255, 255, 255, .12);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.45fr 1fr 1fr 1.1fr;
      gap: 36px;
    }
    .footer-brand { display: flex; align-items: center; gap: 11px; margin-bottom: 16px; }
    .footer-brand .brand-text { align-items: flex-start; }
    .footer-desc { max-width: 340px; margin-bottom: 18px; color: rgba(255, 255, 255, .64); font-size: 13.5px; line-height: 1.8; }
    .footer-badges { display: flex; flex-wrap: wrap; gap: 8px; }
    .footer-badges span {
      display: inline-flex;
      align-items: center;
      min-height: 26px;
      padding: 3px 10px;
      border-radius: 999px;
      background: rgba(201, 247, 91, .12);
      border: 1px solid rgba(201, 247, 91, .18);
      color: var(--lime);
      font-size: 12px;
      font-weight: 600;
    }
    .footer-col h4 { margin: 4px 0 15px; color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .04em; }
    .footer-col > a {
      display: block;
      margin-bottom: 10px;
      color: rgba(255, 255, 255, .7);
      font-size: 13.5px;
      line-height: 1.6;
    }
    .footer-col > a:hover { color: var(--lime); }
    .footer-contact { list-style: none; padding: 0; margin: 0; }
    .footer-contact li { margin-bottom: 10px; color: rgba(255, 255, 255, .68); font-size: 13px; line-height: 1.7; }
    .footer-bottom {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 12px 24px;
      margin-top: 48px;
      padding-top: 22px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .54);
      font-size: 12.5px;
    }
    .fb-links { display: flex; flex-wrap: wrap; gap: 18px; }
    .fb-links a { color: rgba(255, 255, 255, .7); }
    .fb-links a:hover { color: var(--lime); }

    /* Reveal */
    body.reveal-ready [data-reveal] {
      opacity: 0;
      transform: translateY(12px);
      transition: opacity .45s ease, transform .45s ease;
    }
    body.reveal-ready [data-reveal].is-visible { opacity: 1; transform: none; }

    /* Responsive */
    @media (max-width: 1199.98px) {
      .nav-links { gap: 18px; }
      .nav-links a { font-size: 14px; }
      .header-inner { gap: 14px; }
    }
    @media (max-width: 991.98px) {
      .container { padding-inline: 24px; }
      .site-header {
        background: rgba(6, 42, 36, .92);
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
      }
      .header-inner { height: 70px; }
      .site-header.scrolled .header-inner { height: 62px; }
      .brand svg { width: 38px; height: 38px; }
      .brand-line1 { font-size: 15px; }
      .brand-line2 { font-size: 10px; }
      .hero-cat { padding: 118px 0 58px; }
      .hero-grid { grid-template-columns: 1fr; gap: 34px; }
      .hero-media-card { max-width: 620px; min-height: 280px; }
      .section { padding: 72px 0; }
      .section-head { align-items: flex-start; flex-direction: column; gap: 12px; }
      .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 22px; }
      .timeline::before { display: none; }
      .direction-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .faq-layout { grid-template-columns: 1fr; gap: 28px; }
      .faq-aside { position: static; }
      .contact-card { max-width: 560px; }
      .form-section { padding-bottom: 72px; }
      .form-panel { padding: 34px; }
      .form-copy { padding-right: 0; }
      .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 28px; }
      .footer-bottom { margin-top: 36px; }
    }
    @media (max-width: 767.98px) {
      .container { padding-inline: 20px; }
      .hero-copy h1 { font-size: clamp(30px, 7.2vw, 40px); }
      .hero-copy .hero-lead { font-size: 15.5px; }
      .hero-actions .btn { flex: 1 1 180px; }
      .info-grid { grid-template-columns: 1fr; }
      .value-grid { grid-template-columns: 1fr; }
      .value-card { padding: 24px; }
      .direction-grid { grid-template-columns: 1fr; }
      .timeline { grid-template-columns: 1fr; gap: 8px; }
      .timeline-item { padding: 0 0 22px 68px; }
      .timeline-dot { top: 0; left: 0; width: 48px; height: 48px; }
      .timeline-item:last-child { padding-bottom: 0; }
      .form-panel { padding: 26px; border-radius: 24px; }
      .form-card { padding: 24px; }
      .accordion-button { font-size: 15.5px; padding: 18px; }
      .accordion-body { padding: 0 18px 18px; }
      .footer-grid { grid-template-columns: 1fr; gap: 26px; }
      .footer-desc { max-width: none; }
      .footer-bottom { flex-direction: column; align-items: flex-start; }
    }
    @media (max-width: 575.98px) {
      .container { padding-inline: 18px; }
      .header-inner { height: 66px; }
      .brand { gap: 9px; }
      .brand svg { width: 36px; height: 36px; }
      .brand-line1 { font-size: 14px; }
      .brand-line2 { font-size: 9.5px; }
      .header-actions { gap: 7px; }
      .icon-btn, .menu-btn { width: 40px; height: 40px; }
      .hero-cat { padding-top: 102px; }
      .badge-data { font-size: 12px; }
      .hero-media-card { min-height: 240px; }
      .floating-stat { left: 12px; top: 12px; padding: 10px 12px; min-width: 128px; }
      .floating-stat strong { font-size: 19px; }
      .hero-media-caption { left: 16px; right: 16px; bottom: 16px; }
      .hero-media-caption strong { font-size: 15px; }
      .section { padding: 58px 0; }
      .section-head h2, .faq-aside h2 { font-size: 25px; }
      .section-lead { font-size: 14.5px; }
      .info-card, .form-card { padding: 22px; }
      .form-panel { padding: 20px; }
      .form-copy h2 { font-size: 25px; }
      .form-contact-line { flex-direction: column; gap: 4px; }
      .footer-badges span { font-size: 11.5px; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
      body.reveal-ready [data-reveal] { opacity: 1; transform: none; }
    }