/* roulang page: index */
:root{
  --ink:#12211d;
  --ink-2:#1b3a32;
  --jade:#1c5a4a;
  --jade-deep:#123f34;
  --jade-soft:#e7f0ec;
  --gold:#c08a2e;
  --gold-soft:#f6ecd8;
  --cream:#f7f4ec;
  --paper:#ffffff;
  --muted:#69796f;
  --line:#e3ddd0;
  --line-strong:#cfc7b5;
  --radius-s:8px;
  --radius-m:12px;
  --radius-l:18px;
  --shadow-s:0 2px 8px rgba(18,45,38,.06);
  --shadow-m:0 10px 26px rgba(18,45,38,.10);
  --shadow-l:0 20px 44px rgba(18,45,38,.14);
  --space:clamp(48px,6vw,88px);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",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:1.75;
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-m);}
a{color:var(--jade);text-decoration:none;transition:color .2s ease;}
a:hover,a:focus{color:var(--gold);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.3;color:var(--ink);letter-spacing:.2px;}
p{margin:0;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(192,138,46,.55);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--radius-s);
  font-size:15px;font-weight:600;line-height:1.2;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--jade);color:#fff;box-shadow:0 6px 16px rgba(28,90,74,.22);}
.btn-primary:hover,.btn-primary:focus{background:var(--jade-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(28,90,74,.28);}
.btn-gold{background:var(--gold);color:#231a08;box-shadow:0 6px 16px rgba(192,138,46,.26);}
.btn-gold:hover,.btn-gold:focus{background:#a9761f;color:#fff;transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--jade);border-color:var(--line-strong);}
.btn-ghost:hover,.btn-ghost:focus{background:#fff;color:var(--jade-deep);border-color:var(--jade);transform:translateY(-2px);}
.btn-block{width:100%;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.3px;
  background:var(--jade-soft);color:var(--jade-deep);border:1px solid rgba(28,90,74,.12);
}
.tag-gold{background:var(--gold-soft);color:#8a6020;border-color:rgba(192,138,46,.22);}
.tag-line{background:transparent;color:var(--muted);border:1px solid var(--line-strong);}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(18,45,38,.10);}
.topbar{background:var(--jade-deep);color:#dceae5;font-size:12.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;overflow:hidden;}
.topbar-legal{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.88;}
.topbar-hot{display:flex;align-items:center;gap:14px;white-space:nowrap;}
.topbar-hot a{color:#f3e3c2;font-size:12.5px;}
.topbar-hot a:hover{color:#fff;}
.nav-wrap{display:flex;align-items:center;gap:22px;height:64px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--ink);}
.logo:hover{color:var(--ink);}
.logo-mark{
  width:38px;height:38px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(140deg,var(--jade) 0%,var(--jade-deep) 100%);
  color:#f4e9cf;display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;letter-spacing:-1px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.16);
}
.logo-text{font-size:17px;font-weight:800;letter-spacing:.3px;line-height:1.15;}
.logo-sub{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:1.6px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1;min-width:0;}
.main-nav a{
  position:relative;display:inline-flex;align-items:center;height:64px;padding:0 14px;
  font-size:15px;font-weight:600;color:#3a4a43;white-space:nowrap;
  transition:color .2s ease;
}
.main-nav a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:14px;height:2px;border-radius:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .2s ease;
}
.main-nav a:hover{color:var(--jade-deep);}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a.active{color:var(--jade-deep);}
.nav-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-search{
  display:flex;align-items:center;
  border:1px solid var(--line-strong);border-radius:999px;
  background:#fff;padding:0 6px 0 14px;height:38px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{border-color:var(--jade);box-shadow:0 0 0 3px rgba(28,90,74,.12);}
.nav-search input{
  border:0;outline:0;background:transparent;width:118px;
  font-size:13.5px;color:var(--ink);padding:0;height:100%;
}
.nav-search input::placeholder{color:#9aa8a1;}
.nav-search button{
  border:0;background:var(--jade);color:#fff;font-size:13px;font-weight:600;
  border-radius:999px;padding:6px 12px;cursor:pointer;line-height:1.2;
  transition:background .2s ease;
}
.nav-search button:hover{background:var(--jade-deep);}
.nav-cta{padding:10px 18px;font-size:14px;}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line-strong);background:#fff;cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-2);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.mobile-nav{display:none;border-top:1px solid var(--line);background:#fff;}
.mobile-nav.is-open{display:block;}
.mobile-nav ul{padding:10px 24px 18px;}
.mobile-nav li + li{border-top:1px solid var(--line);}
.mobile-nav a{display:block;padding:13px 2px;font-size:15.5px;font-weight:600;color:var(--ink-2);}
.mobile-nav a.active{color:var(--jade-deep);}
.mobile-nav .btn{margin-top:14px;}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(150deg,#0d2b24 0%,#154438 52%,#1d5847 100%);
  color:#eaf3ef;
  padding:clamp(48px,7vw,88px) 0 clamp(40px,5vw,64px);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/6cb755ffb3665c81.webp');
  background-size:cover;background-position:center;
  opacity:.22;filter:saturate(.85);
}
.hero::after{
  content:"";position:absolute;right:-140px;top:-120px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(192,138,46,.30) 0%,rgba(192,138,46,0) 68%);
  pointer-events:none;
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(28px,4vw,56px);align-items:center;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 14px;border-radius:999px;font-size:12.5px;font-weight:600;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);color:#f4ead7;
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:#f0c469;box-shadow:0 0 0 4px rgba(240,196,105,.18);}
.hero h1{
  font-size:clamp(28px,3.6vw,44px);
  line-height:1.28;color:#fff;letter-spacing:.4px;
  text-shadow:0 2px 18px rgba(0,0,0,.18);
}
.hero h1 em{font-style:normal;color:#f2c877;}
.hero-lead{
  margin-top:18px;font-size:15.5px;line-height:1.85;color:#d3e4de;max-width:600px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-actions .btn-ghost{color:#eaf3ef;border-color:rgba(255,255,255,.38);}
.hero-actions .btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;}
.hero-qualify{
  margin-top:24px;display:flex;flex-wrap:wrap;gap:8px 20px;
  font-size:13px;color:#b9d2c9;
}
.hero-qualify span{display:inline-flex;align-items:center;gap:7px;}
.hero-qualify span::before{
  content:"";width:13px;height:13px;border-radius:50%;
  background:rgba(192,138,46,.9);
  box-shadow:inset 0 0 0 3px rgba(255,255,255,.85);
  flex-shrink:0;
}
.hero-panel{
  background:rgba(255,255,255,.96);
  border-radius:var(--radius-l);
  padding:24px 22px;
  box-shadow:var(--shadow-l);
  border:1px solid rgba(255,255,255,.6);
  color:var(--ink);
}
.hero-panel h2{font-size:16px;letter-spacing:.5px;}
.hero-panel .panel-sub{font-size:12.5px;color:var(--muted);margin-top:6px;}
.panel-list{margin-top:16px;display:grid;gap:10px;}
.panel-item{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 14px;border-radius:10px;background:var(--cream);
  border:1px solid var(--line);
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.panel-item:hover{background:#fff;border-color:var(--line-strong);transform:translateY(-2px);}
.panel-item .pi-name{font-size:13.5px;font-weight:600;color:var(--ink-2);}
.panel-item .pi-state{font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:999px;background:#e8f3ee;color:#1c6b53;white-space:nowrap;}
.panel-item .pi-state.warn{background:#fbf0da;color:#8a6020;}
.hero-panel .btn{margin-top:18px;}
.panel-note{margin-top:12px;font-size:11.5px;color:var(--muted);line-height:1.6;}

/* ============ STATS STRIP ============ */
.stats-strip{background:var(--ink-2);color:#e6efe9;padding:0;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat-cell{padding:26px 22px;border-right:1px solid rgba(255,255,255,.10);}
.stat-cell:last-child{border-right:0;}
.stat-num{font-size:clamp(22px,2.4vw,30px);font-weight:800;color:#f3cf8b;line-height:1.2;letter-spacing:.5px;}
.stat-label{font-size:13px;color:#bcd0c6;margin-top:6px;}

/* ============ SECTION BASE ============ */
.section{padding:var(--space) 0;}
.section-alt{background:#fff;}
.section-deep{background:linear-gradient(160deg,#123f34 0%,#1c5a4a 100%);color:#e7f1ec;}
.section-deep .section-title,.section-deep .sec-head h2{color:#fff;}
.section-deep .section-desc,.section-deep .sec-head p{color:#c3d7ce;}
.section-head{max-width:760px;margin-bottom:clamp(26px,3.4vw,44px);}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;font-weight:700;letter-spacing:2px;text-transform:uppercase;
  color:var(--gold);margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);border-radius:2px;}
.section-title{font-size:clamp(21px,2.5vw,30px);line-height:1.35;}
.section-desc{margin-top:14px;font-size:15px;line-height:1.85;color:var(--muted);}
.section-deep .eyebrow{color:#f0c469;}
.section-deep .eyebrow::before{background:#f0c469;}

/* ============ CARD GRIDS ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:24px 22px;
  box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.card-icon{
  width:42px;height:42px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:var(--jade-soft);color:var(--jade-deep);
  margin-bottom:16px;flex-shrink:0;
}
.card-icon svg{width:21px;height:21px;display:block;}
.card h3{font-size:16.5px;margin-bottom:10px;}
.card p{font-size:14px;line-height:1.8;color:var(--muted);}
.card-foot{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.card-media{margin:-24px -22px 18px;border-radius:var(--radius-m) var(--radius-m) 0 0;overflow:hidden;}
.card-media img{width:100%;height:168px;object-fit:cover;border-radius:0;transition:transform .35s ease;}
.card:hover .card-media img{transform:scale(1.04);}
.section-deep .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);box-shadow:none;}
.section-deep .card:hover{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.26);}
.section-deep .card h3{color:#fff;}
.section-deep .card p{color:#c3d7ce;}
.section-deep .card-icon{background:rgba(240,196,105,.16);color:#f0c469;}
.section-deep .card-foot{border-top-color:rgba(255,255,255,.16);}

/* ============ CHECK LIST ============ */
.check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 26px;}
.check-item{
  display:flex;gap:13px;align-items:flex-start;
  padding:16px 18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-m);box-shadow:var(--shadow-s);
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.check-item:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:var(--shadow-m);}
.check-mark{
  width:22px;height:22px;border-radius:50%;flex-shrink:0;margin-top:3px;
  background:var(--jade);color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;
}
.check-item strong{display:block;font-size:14.5px;margin-bottom:4px;color:var(--ink);}
.check-item span{font-size:13.5px;line-height:1.7;color:var(--muted);}

/* ============ BADGE WALL ============ */
.badge-wall{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.badge-card{
  text-align:center;padding:26px 18px;border-radius:var(--radius-m);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.badge-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--gold);}
.badge-ring{
  width:58px;height:58px;margin:0 auto 14px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--gold-soft);color:#8a6020;border:1px solid rgba(192,138,46,.3);
}
.badge-ring svg{width:26px;height:26px;}
.badge-card h3{font-size:15px;margin-bottom:8px;}
.badge-card p{font-size:13px;line-height:1.7;color:var(--muted);}

/* ============ BOUNDARY ============ */
.boundary-wrap{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);
  gap:clamp(24px,4vw,52px);align-items:center;
}
.boundary-list{display:grid;gap:14px;margin-top:22px;}
.boundary-list li{
  display:flex;gap:14px;padding:16px 18px;background:#fff;border-radius:var(--radius-m);
  border:1px solid var(--line);border-left:3px solid var(--gold);
  font-size:14px;line-height:1.75;color:#44554d;
}
.boundary-list li b{color:var(--ink);font-weight:700;}
.boundary-figure{position:relative;border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-l);}
.boundary-figure img{width:100%;height:100%;object-fit:cover;border-radius:0;min-height:280px;}
.boundary-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:22px 20px 18px;color:#fff;font-size:13px;line-height:1.7;
  background:linear-gradient(to top,rgba(10,32,26,.86),rgba(10,32,26,0));
}

/* ============ COMPARE TABLE ============ */
.compare-table{
  width:100%;border-collapse:separate;border-spacing:0;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;box-shadow:var(--shadow-s);font-size:14px;
}
.compare-table th,.compare-table td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
.compare-table thead th{background:var(--jade-soft);color:var(--jade-deep);font-size:13.5px;letter-spacing:.5px;}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:0;}
.compare-table tbody th{font-weight:700;color:var(--ink);width:26%;background:#fbfaf5;}
.compare-table td{color:var(--muted);line-height:1.75;}
.compare-table td.good{color:#1c6b53;font-weight:600;}

/* ============ TIMELINE ============ */
.timeline{position:relative;display:grid;gap:18px;padding-left:26px;}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:linear-gradient(to bottom,var(--gold),rgba(192,138,46,.15));border-radius:2px;}
.timeline li{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);padding:18px 20px;box-shadow:var(--shadow-s);transition:transform .2s ease,box-shadow .2s ease;}
.timeline li:hover{transform:translateX(4px);box-shadow:var(--shadow-m);}
.timeline li::before{content:"";position:absolute;left:-26px;top:24px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--gold);}
.timeline .tl-step{font-size:12px;font-weight:700;letter-spacing:1.4px;color:var(--gold);text-transform:uppercase;}
.timeline h3{font-size:15.5px;margin:6px 0 8px;}
.timeline p{font-size:13.8px;line-height:1.75;color:var(--muted);}

/* ============ NEWS / CMS ============ */
.news-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:26px;align-items:start;}
.news-list{display:grid;gap:16px;}
.news-card{
  display:grid;grid-template-columns:132px minmax(0,1fr);gap:18px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:16px;box-shadow:var(--shadow-s);color:inherit;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:var(--line-strong);color:inherit;}
.news-card .nc-thumb{width:100%;height:96px;object-fit:cover;border-radius:9px;}
.news-card h3{font-size:15.5px;margin-bottom:8px;line-height:1.5;color:var(--ink);transition:color .2s ease;}
.news-card:hover h3{color:var(--jade);}
.news-card p{font-size:13.5px;line-height:1.75;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{margin-top:10px;display:flex;align-items:center;gap:12px;font-size:12px;color:#8b9a93;flex-wrap:wrap;}
.news-meta .nm-cat{color:var(--jade);font-weight:600;}
.side-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);padding:20px;box-shadow:var(--shadow-s);}
.side-panel h3{font-size:15px;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:8px;}
.side-item{display:block;padding:12px 0;border-bottom:1px dashed var(--line);color:inherit;}
.side-item:last-child{border-bottom:0;padding-bottom:0;}
.side-item strong{display:block;font-size:14px;font-weight:600;color:var(--ink-2);line-height:1.55;transition:color .2s ease;}
.side-item:hover strong{color:var(--jade);}
.side-item span{display:block;font-size:12px;color:#8b9a93;margin-top:5px;}
.news-empty{
  background:#fff;border:1px dashed var(--line-strong);border-radius:var(--radius-m);
  padding:36px 22px;text-align:center;color:var(--muted);font-size:14px;
}

/* ============ VOICES ============ */
.voice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.voice{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:24px 22px;box-shadow:var(--shadow-s);position:relative;
  transition:transform .2s ease,box-shadow .2s ease;
}
.voice:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.voice::before{
  content:"“";position:absolute;top:8px;right:20px;font-size:44px;line-height:1;
  color:rgba(192,138,46,.24);font-family:Georgia,serif;
}
.voice p{font-size:14px;line-height:1.85;color:#44554d;}
.voice-user{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);display:flex;align-items:center;gap:10px;}
.voice-avatar{width:34px;height:34px;border-radius:50%;background:var(--jade-soft);color:var(--jade-deep);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0;}
.voice-user b{display:block;font-size:13.5px;color:var(--ink);}
.voice-user em{font-style:normal;font-size:12px;color:#8b9a93;}

/* ============ CATEGORY ENTRY ============ */
.cat-wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.cat-card{
  display:block;color:inherit;padding:26px 24px;border-radius:var(--radius-m);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-s);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--jade);color:inherit;}
.cat-card .cc-no{font-size:12px;font-weight:700;letter-spacing:2px;color:var(--gold);}
.cat-card h3{font-size:17px;margin:10px 0 10px;}
.cat-card p{font-size:13.8px;line-height:1.78;color:var(--muted);}
.cat-card .cc-more{margin-top:16px;display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:700;color:var(--jade);}
.cat-card:hover .cc-more{color:var(--gold);}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  box-shadow:var(--shadow-s);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--shadow-m);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 54px 18px 22px;position:relative;
  font-size:15.5px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"";position:absolute;right:22px;top:50%;width:9px;height:9px;
  border-right:2px solid var(--jade);border-bottom:2px solid var(--jade);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg);}
.faq-item summary:hover{color:var(--jade);}
.faq-answer{padding:0 22px 20px;font-size:14px;line-height:1.85;color:var(--muted);}

/* ============ FORM CTA ============ */
.apply-section{
  background:linear-gradient(150deg,#123f34 0%,#1d5847 60%,#276a56 100%);
  color:#eaf3ef;position:relative;overflow:hidden;
}
.apply-section::before{
  content:"";position:absolute;left:-160px;bottom:-180px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(192,138,46,.26),rgba(192,138,46,0) 70%);
}
.apply-wrap{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(28px,4vw,56px);align-items:center;}
.apply-wrap h2{color:#fff;font-size:clamp(22px,2.6vw,32px);line-height:1.35;}
.apply-wrap p{margin-top:16px;font-size:15px;line-height:1.85;color:#c6dad1;max-width:520px;}
.apply-perks{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px;}
.apply-perks .tag{background:rgba(255,255,255,.12);color:#f4ead7;border-color:rgba(255,255,255,.24);}
.apply-form{
  background:rgba(255,255,255,.97);color:var(--ink);border-radius:var(--radius-l);
  padding:26px 24px;box-shadow:var(--shadow-l);border:1px solid rgba(255,255,255,.6);
}
.apply-form h3{font-size:16px;margin-bottom:6px;}
.apply-form .form-sub{font-size:12.5px;color:var(--muted);margin-bottom:18px;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px;}
.field input,.field select{
  width:100%;height:44px;padding:0 14px;border-radius:9px;
  border:1px solid var(--line-strong);background:#fff;color:var(--ink);
  font-size:14px;font-family:inherit;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input:focus,.field select:focus{border-color:var(--jade);box-shadow:0 0 0 3px rgba(28,90,74,.14);}
.field input::placeholder{color:#a2aea8;}
.form-note{font-size:11.8px;line-height:1.7;color:#8b9a93;margin-top:12px;}
.form-msg{margin-top:12px;font-size:13px;font-weight:600;color:#1c6b53;display:none;}
.form-msg.show{display:block;}

/* ============ FOOTER ============ */
.site-footer{background:#0d211c;color:#a9c0b6;padding:clamp(44px,5vw,64px) 0 0;border-top:1px solid rgba(255,255,255,.08);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(26px,4vw,54px);padding-bottom:38px;}
.footer-brand .logo-text{color:#fff;}
.footer-brand .logo-sub{color:#8fa79d;}
.footer-brand p{margin-top:16px;font-size:13.5px;line-height:1.85;color:#9ab2a8;max-width:340px;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:16px;letter-spacing:.6px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:13.5px;color:#a9c0b6;}
.footer-col a:hover{color:#f0c469;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:10px 24px;
  align-items:center;justify-content:space-between;font-size:12.5px;color:#7e968c;
}
.footer-bottom .fb-links{display:flex;flex-wrap:wrap;gap:16px;}
.footer-bottom a{color:#9ab2a8;}
.footer-bottom a:hover{color:#f0c469;}
.age-note{display:inline-flex;align-items:center;gap:7px;}
.age-note::before{content:"";width:16px;height:16px;border-radius:50%;border:1px solid #6d8779;display:inline-block;}

/* ============ RESPONSIVE ============ */
@media screen and (max-width:1024px){
  .main-nav a{padding:0 10px;font-size:14.5px;}
  .nav-search input{width:88px;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-panel{max-width:520px;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .voice-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-layout{grid-template-columns:1fr;}
  .boundary-wrap{grid-template-columns:1fr;}
  .apply-wrap{grid-template-columns:1fr;}
  .badge-wall{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cat-wall{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .stat-cell:nth-child(2){border-right:0;}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid rgba(255,255,255,.10);}
}
@media screen and (max-width:768px){
  .topbar-hot{display:none;}
  .main-nav,.nav-search{display:none;}
  .nav-toggle{display:flex;}
  .nav-wrap{height:62px;gap:12px;}
  .logo-text{font-size:15.5px;}
  .logo-sub{font-size:10px;letter-spacing:1.2px;}
  .nav-cta{display:none;}
  .grid-3,.grid-4,.grid-2,.voice-grid,.badge-wall,.cat-wall{grid-template-columns:1fr;}
  .check-list{grid-template-columns:1fr;}
  .news-card{grid-template-columns:1fr;}
  .news-card .nc-thumb{height:150px;}
  .compare-table th,.compare-table td{padding:12px 14px;font-size:13px;}
  .compare-table tbody th{width:34%;}
  .footer-grid{grid-template-columns:1fr;}
  .section{padding:52px 0;}
}
@media screen and (max-width:520px){
  .container{padding:0 18px;}
  .hero{padding:40px 0 34px;}
  .hero-badges{gap:8px;}
  .hero-badge{font-size:11.5px;padding:5px 11px;}
  .hero-lead{font-size:14.5px;}
  .hero-actions .btn{width:100%;}
  .stats-grid{grid-template-columns:1fr;}
  .stat-cell{border-right:0;border-bottom:1px solid rgba(255,255,255,.10);padding:20px 18px;}
  .stat-cell:last-child{border-bottom:0;}
  .section-title{font-size:20px;}
  .card{padding:20px 18px;}
  .card-media{margin:-20px -18px 16px;}
  .apply-form{padding:22px 18px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: article */
:root{
 --ink:#12211d;
 --ink-2:#1b3a32;
 --jade:#1c5a4a;
 --jade-deep:#123f34;
 --jade-soft:#e7f0ec;
 --gold:#c08a2e;
 --gold-soft:#f6ecd8;
 --cream:#f7f4ec;
 --paper:#ffffff;
 --muted:#69796f;
 --line:#e3ddd0;
 --line-strong:#cfc7b5;
 --radius-s:8px;
 --radius-m:12px;
 --radius-l:18px;
 --shadow-s:0 2px 8px rgba(18,45,38,.06);
 --shadow-m:0 10px 26px rgba(18,45,38,.10);
 --shadow-l:0 20px 44px rgba(18,45,38,.14);
 --space:clamp(48px,6vw,88px);
 --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",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:1.75;
 color:var(--ink);
 background:var(--cream);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-m);}
a{color:var(--jade);text-decoration:none;transition:color .2s ease;}
a:hover,a:focus{color:var(--gold);}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- buttons & tags ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 24px;border-radius:var(--radius-s);
 font-size:15px;font-weight:600;line-height:1.2;
 border:1px solid transparent;cursor:pointer;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--jade);color:#fff;box-shadow:0 6px 16px rgba(28,90,74,.22);}
.btn-primary:hover,.btn-primary:focus{background:var(--jade-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(28,90,74,.28);}
.btn-gold{background:var(--gold);color:#231a08;box-shadow:0 6px 16px rgba(192,138,46,.26);}
.btn-gold:hover,.btn-gold:focus{background:#a9761f;color:#fff;transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--jade);border-color:var(--line-strong);}
.btn-ghost:hover,.btn-ghost:focus{background:#fff;color:var(--jade-deep);border-color:var(--jade);transform:translateY(-2px);}
.btn-block{width:100%;}
.tag{
 display:inline-flex;align-items:center;gap:6px;
 padding:4px 12px;border-radius:999px;
 font-size:12.5px;font-weight:600;letter-spacing:.3px;
 background:var(--jade-soft);color:var(--jade-deep);border:1px solid rgba(28,90,74,.12);
}
.tag-gold{background:var(--gold-soft);color:#8a6020;border-color:rgba(192,138,46,.22);}
.tag-line{background:transparent;color:var(--muted);border:1px solid var(--line-strong);}

/* ---------- header ---------- */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(255,255,255,.96);
 backdrop-filter:saturate(140%) blur(8px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(18,45,38,.10);}
.topbar{background:var(--jade-deep);color:#dceae5;font-size:12.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;overflow:hidden;}
.topbar-legal{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.88;}
.topbar-hot{display:flex;align-items:center;gap:14px;white-space:nowrap;}
.topbar-hot a{color:#f3e3c2;font-size:12.5px;}
.topbar-hot a:hover,.topbar-hot a:focus{color:#fff;}
.nav-wrap{display:flex;align-items:center;gap:22px;height:64px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--ink);}
.logo:hover,.logo:focus{color:var(--ink);}
.logo-mark{
 width:38px;height:38px;border-radius:10px;flex-shrink:0;
 background:linear-gradient(140deg,var(--jade) 0%,var(--jade-deep) 100%);
 color:#f4e9cf;display:flex;align-items:center;justify-content:center;
 font-size:15px;font-weight:800;letter-spacing:-1px;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.16);
}
.logo-text{font-size:17px;font-weight:800;letter-spacing:.3px;line-height:1.15;}
.logo-sub{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:1.6px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1;min-width:0;}
.main-nav a{
 position:relative;display:inline-flex;align-items:center;height:64px;padding:0 14px;
 font-size:15px;font-weight:600;color:#3a4a43;white-space:nowrap;
 transition:color .2s ease;
}
.main-nav a::after{
 content:"";position:absolute;left:14px;right:14px;bottom:14px;height:2px;border-radius:2px;
 background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .2s ease;
}
.main-nav a:hover,.main-nav a:focus{color:var(--jade-deep);}
.main-nav a:hover::after,.main-nav a:focus::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a.active{color:var(--jade-deep);}
.nav-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-search{
 display:flex;align-items:center;
 border:1px solid var(--line-strong);border-radius:999px;
 background:#fff;padding:0 6px 0 14px;height:38px;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{border-color:var(--jade);box-shadow:0 0 0 3px rgba(28,90,74,.12);}
.nav-search input{
 border:0;outline:0;background:transparent;width:118px;
 font-size:13.5px;color:var(--ink);padding:0;height:100%;
}
.nav-search input::placeholder{color:#9aa8a1;}
.nav-search button{
 border:0;background:var(--jade);color:#fff;font-size:13px;font-weight:600;
 border-radius:999px;padding:6px 12px;cursor:pointer;line-height:1.2;
 transition:background .2s ease;
}
.nav-search button:hover,.nav-search button:focus{background:var(--jade-deep);}
.nav-cta{padding:10px 18px;font-size:14px;}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:10px;
 border:1px solid var(--line-strong);background:#fff;cursor:pointer;
 align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-2);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.mobile-nav{display:none;border-top:1px solid var(--line);background:#fff;}
.mobile-nav.is-open{display:block;}
.mobile-nav ul{padding:10px 24px 18px;}
.mobile-nav li + li{border-top:1px solid var(--line);}
.mobile-nav a{display:block;padding:13px 2px;font-size:15.5px;font-weight:600;color:var(--ink-2);border-radius:6px;}
.mobile-nav a.active{color:var(--jade-deep);}
.mobile-nav .btn{margin-top:14px;}

/* ---------- article hero ---------- */
.art-hero{
 position:relative;
 padding:44px 0 52px;
 background:
  radial-gradient(circle at 88% 12%, rgba(192,138,46,.14), transparent 46%),
  linear-gradient(180deg,#fdfbf5 0%,var(--cream) 100%);
 border-bottom:1px solid var(--line);
 overflow:hidden;
}
.art-hero::after{
 content:"";position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;
 background:radial-gradient(circle,rgba(28,90,74,.10),transparent 68%);
 pointer-events:none;
}
.art-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px;}
.art-crumb a{color:var(--jade);}
.art-crumb span.sep{color:var(--line-strong);}
.art-crumb .current{color:var(--ink-2);font-weight:600;}
.art-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:44px;align-items:center;position:relative;z-index:1;}
.art-title{
 font-size:clamp(26px,3.2vw,40px);
 line-height:1.32;
 font-weight:800;
 letter-spacing:-.4px;
 color:var(--ink);
 margin:14px 0 16px;
 word-break:break-word;
}
.art-lead{
 font-size:15.5px;line-height:1.85;color:#45554d;
 display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden;
}
.art-meta{
 display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;
 margin-top:22px;padding-top:18px;border-top:1px dashed var(--line-strong);
 font-size:13.5px;color:var(--muted);
}
.art-meta b{color:var(--ink-2);font-weight:700;}
.art-cover{position:relative;border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-l);}
.art-cover img{width:100%;height:300px;object-fit:cover;border-radius:0;}
.art-cover figcaption{
 position:absolute;left:0;right:0;bottom:0;
 padding:26px 18px 14px;
 background:linear-gradient(180deg,transparent,rgba(9,28,23,.78));
 color:#f2ebdc;font-size:12.5px;letter-spacing:.4px;
}

/* ---------- article body ---------- */
.art-body-sec{padding:var(--space) 0;background:var(--paper);}
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px;align-items:start;}
.article-body{font-size:16px;line-height:1.85;color:#22322d;word-break:break-word;}
.article-body h1,.article-body h2,.article-body h3,.article-body h4{line-height:1.42;color:var(--ink);font-weight:800;}
.article-body h2{font-size:24px;margin:38px 0 14px;padding-left:14px;border-left:4px solid var(--gold);}
.article-body h3{font-size:19px;margin:28px 0 10px;}
.article-body h4{font-size:17px;margin:22px 0 8px;}
.article-body p{margin:0 0 16px;}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li{margin-bottom:8px;}
.article-body img{border-radius:var(--radius-m);margin:18px 0;box-shadow:var(--shadow-s);height:auto;}
.article-body a{color:var(--jade);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--gold);}
.article-body blockquote{
 margin:22px 0;padding:16px 20px;background:var(--jade-soft);
 border-left:4px solid var(--jade);border-radius:0 var(--radius-s) var(--radius-s) 0;color:var(--ink-2);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;}
.article-body th{background:var(--jade-soft);font-weight:700;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:26px 0;}
.article-body strong{color:var(--jade-deep);}
.art-empty{
 padding:44px 28px;text-align:center;border:1px dashed var(--line-strong);
 border-radius:var(--radius-l);background:#fcfaf4;
}
.art-empty h2{font-size:20px;margin-bottom:10px;color:var(--ink);}
.art-empty p{color:var(--muted);font-size:14.5px;margin-bottom:20px;}

/* ---------- sidebar ---------- */
.art-aside{position:sticky;top:88px;display:grid;gap:18px;}
.aside-card{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:20px;box-shadow:var(--shadow-s);
}
.aside-card h3{font-size:15px;font-weight:800;color:var(--ink);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.aside-card h3::before{content:"";width:4px;height:14px;border-radius:2px;background:var(--gold);display:inline-block;}
.aside-list li + li{margin-top:10px;padding-top:10px;border-top:1px solid var(--line);}
.aside-list a{font-size:14px;color:var(--ink-2);font-weight:600;display:block;line-height:1.6;}
.aside-list a:hover{color:var(--jade);}
.aside-note{font-size:13px;color:var(--muted);line-height:1.75;}
.aside-side-cta{background:linear-gradient(160deg,var(--jade-deep),var(--jade));color:#e9f2ee;border:none;}
.aside-side-cta h3{color:#fff;}
.aside-side-cta h3::before{background:var(--gold-soft);}
.aside-side-cta p{font-size:13.5px;color:#cfe0d9;margin-bottom:14px;}

/* ---------- generic section ---------- */
.sec{padding:var(--space) 0;}
.sec-cream{background:var(--cream);}
.sec-paper{background:var(--paper);}
.sec-jade{background:var(--jade-deep);color:#dfeae5;}
.sec-head{max-width:720px;margin-bottom:34px;}
.sec-eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:2px;color:var(--gold);
 text-transform:uppercase;margin-bottom:10px;
}
.sec-eyebrow::before{content:"";width:22px;height:2px;background:var(--gold);display:inline-block;border-radius:2px;}
.sec-title{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.4;color:var(--ink);letter-spacing:-.2px;}
.sec-jade .sec-title{color:#fff;}
.sec-sub{margin-top:10px;font-size:15px;line-height:1.8;color:var(--muted);}
.sec-jade .sec-sub{color:#b9cdc6;}

/* ---------- grid & cards ---------- */
.card-grid{display:grid;gap:22px;grid-template-columns:repeat(3,minmax(0,1fr));}
.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr));}
.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr));}
.info-card{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:24px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
 display:flex;flex-direction:column;
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.info-card .num{
 font-size:13px;font-weight:800;letter-spacing:1.5px;color:var(--gold);
 display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;
}
.info-card .num::after{content:"";flex:1;height:1px;background:var(--line);}
.info-card h3{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:8px;line-height:1.5;}
.info-card p{font-size:14.5px;line-height:1.8;color:#54655d;}
.info-card .card-tags{margin-top:auto;padding-top:16px;display:flex;flex-wrap:wrap;gap:8px;}

/* metric board */
.metric-board{
 display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
 background:rgba(255,255,255,.14);border-radius:var(--radius-l);overflow:hidden;
 border:1px solid rgba(255,255,255,.14);
}
.metric-cell{background:rgba(255,255,255,.045);padding:26px 22px;}
.metric-cell .k{font-size:13px;color:#a9c2ba;letter-spacing:.6px;margin-bottom:8px;}
.metric-cell .v{font-size:clamp(20px,2.2vw,27px);font-weight:800;color:#f6efdd;line-height:1.3;}
.metric-cell .d{font-size:12.5px;color:#93aca4;margin-top:6px;}

/* rule list */
.rule-list{display:grid;gap:14px;}
.rule-item{
 display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;align-items:start;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:20px 22px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rule-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.rule-item .idx{
 width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
 background:var(--jade-soft);color:var(--jade-deep);font-weight:800;font-size:15px;
 border:1px solid rgba(28,90,74,.14);
}
.rule-item h3{font-size:16.5px;font-weight:800;color:var(--ink);margin-bottom:6px;}
.rule-item p{font-size:14.5px;line-height:1.8;color:#54655d;}

/* channel matrix */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.channel-card{
 position:relative;display:block;padding:26px 24px;border-radius:var(--radius-m);
 background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.channel-card:hover,.channel-card:focus{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--jade);}
.channel-card .ch-ico{
 width:42px;height:42px;border-radius:12px;margin-bottom:14px;
 background:linear-gradient(140deg,var(--jade),var(--jade-deep));
 color:#f4e9cf;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
}
.channel-card h3{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:8px;}
.channel-card p{font-size:14px;line-height:1.78;color:#54655d;}
.channel-card .ch-more{margin-top:16px;display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:700;color:var(--jade);}
.channel-card .ch-more::after{content:"→";transition:transform .2s ease;}
.channel-card:hover .ch-more::after{transform:translateX(4px);}

/* faq */
.faq-list{display:grid;gap:14px;max-width:880px;}
.faq-item{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 overflow:hidden;box-shadow:var(--shadow-s);
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--shadow-m);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 22px;
 font-size:15.5px;font-weight:700;color:var(--ink);
 display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"+";font-size:20px;font-weight:700;color:var(--gold);line-height:1;
 transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-answer{padding:0 22px 20px;font-size:14.5px;line-height:1.85;color:#54655d;}

/* cta */
.cta-band{
 border-radius:var(--radius-l);
 padding:clamp(30px,4vw,52px);
 background:
  radial-gradient(circle at 92% 18%, rgba(192,138,46,.26), transparent 52%),
  linear-gradient(140deg,var(--jade-deep),var(--jade));
 color:#eaf3ef;box-shadow:var(--shadow-l);
 display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;
}
.cta-band h2{font-size:clamp(21px,2.4vw,28px);font-weight:800;color:#fff;line-height:1.45;}
.cta-band p{margin-top:10px;font-size:14.5px;line-height:1.8;color:#c3d6cf;max-width:640px;}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* tips */
.tip-card{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:24px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.tip-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.tip-card .tip-ico{
 width:40px;height:40px;border-radius:12px;background:var(--gold-soft);color:#8a6020;
 display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;margin-bottom:14px;
}
.tip-card h3{font-size:16.5px;font-weight:800;color:var(--ink);margin-bottom:8px;}
.tip-card p{font-size:14.5px;line-height:1.8;color:#54655d;}

/* ---------- footer ---------- */
.site-footer{background:#0f2a23;color:#b9cdc6;padding:var(--space) 0 0;border-top:1px solid rgba(255,255,255,.08);}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:38px;padding-bottom:38px;}
.footer-brand .logo{color:#fff;}
.footer-brand .logo:hover{color:#fff;}
.footer-brand .logo-text{color:#fff;}
.footer-brand .logo-sub{color:#8ea8a0;}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.85;color:#a4bcb4;max-width:400px;}
.footer-col h4{font-size:14.5px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.5px;}
.footer-col li + li{margin-top:10px;}
.footer-col a{font-size:14px;color:#a4bcb4;}
.footer-col a:hover,.footer-col a:focus{color:#f3e3c2;}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.10);
 padding:18px 0 22px;display:flex;flex-wrap:wrap;gap:10px 24px;
 align-items:center;justify-content:space-between;
 font-size:13px;color:#8ea8a0;
}
.fb-links{display:flex;flex-wrap:wrap;gap:8px 18px;}
.age-note{
 display:inline-flex;align-items:center;padding:3px 12px;border-radius:999px;
 background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);color:#c9dcd5;font-size:12.5px;
}

/* ---------- responsive ---------- */
@media screen and (max-width:1080px){
 .main-nav{display:none;}
 .nav-search{display:none;}
 .nav-toggle{display:flex;}
 .art-layout{grid-template-columns:minmax(0,1fr);}
 .art-aside{position:static;grid-template-columns:repeat(3,minmax(0,1fr));display:grid;}
 .card-grid,.card-grid.four,.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .metric-board{grid-template-columns:repeat(2,minmax(0,1fr));}
 .art-hero-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
 .art-cover img{height:260px;}
 .cta-band{grid-template-columns:minmax(0,1fr);}
}
@media screen and (max-width:820px){
 .footer-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);}
 .footer-brand{grid-column:1 / -1;}
 .art-aside{grid-template-columns:minmax(0,1fr);}
}
@media screen and (max-width:640px){
 .container{padding:0 18px;}
 .nav-wrap{height:60px;gap:12px;}
 .logo-text{font-size:15.5px;}
 .logo-sub{font-size:10px;letter-spacing:1.2px;}
 .logo-mark{width:34px;height:34px;border-radius:9px;font-size:14px;}
 .nav-cta{display:none;}
 .topbar .container{height:auto;padding-top:6px;padding-bottom:6px;flex-wrap:wrap;gap:4px 14px;}
 .topbar-legal{white-space:normal;font-size:12px;}
 .topbar-hot{gap:12px;overflow-x:auto;}
 .art-hero{padding:28px 0 38px;}
 .art-title{margin-top:10px;}
 .art-cover img{height:200px;}
 .card-grid,.card-grid.two,.card-grid.four,.channel-grid,.metric-board{grid-template-columns:minmax(0,1fr);}
 .rule-item{grid-template-columns:44px minmax(0,1fr);gap:12px;padding:18px;}
 .rule-item .idx{width:38px;height:38px;border-radius:10px;font-size:13.5px;}
 .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
 .btn{min-height:42px;}
 .cta-band{padding:26px 20px;}
}

/* roulang page: category1 */
:root{
 --ink:#12211d;
 --ink-2:#1b3a32;
 --jade:#1c5a4a;
 --jade-deep:#123f34;
 --jade-soft:#e7f0ec;
 --gold:#c08a2e;
 --gold-soft:#f6ecd8;
 --cream:#f7f4ec;
 --paper:#ffffff;
 --muted:#69796f;
 --line:#e3ddd0;
 --line-strong:#cfc7b5;
 --radius-s:8px;
 --radius-m:12px;
 --radius-l:18px;
 --shadow-s:0 2px 8px rgba(18,45,38,.06);
 --shadow-m:0 10px 26px rgba(18,45,38,.10);
 --shadow-l:0 20px 44px rgba(18,45,38,.14);
 --space:clamp(48px,6vw,88px);
 --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:112px;}
body{
 margin:0;
 font-family:var(--font);
 font-size:16px;
 line-height:1.78;
 color:var(--ink);
 background:var(--cream);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-m);}
a{color:var(--jade);text-decoration:none;transition:color .2s ease;}
a:hover,a:focus{color:var(--gold);}
button{font-family:inherit;}
h1,h2,h3,h4{font-family:var(--font);margin:0;color:var(--ink);line-height:1.32;letter-spacing:.2px;font-weight:800;}
p{margin:0 0 12px;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(192,138,46,.55);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 24px;border-radius:var(--radius-s);
 font-size:15px;font-weight:600;line-height:1.2;
 border:1px solid transparent;cursor:pointer;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--jade);color:#fff;box-shadow:0 6px 16px rgba(28,90,74,.22);}
.btn-primary:hover,.btn-primary:focus{background:var(--jade-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(28,90,74,.28);}
.btn-gold{background:var(--gold);color:#231a08;box-shadow:0 6px 16px rgba(192,138,46,.26);}
.btn-gold:hover,.btn-gold:focus{background:#a9761f;color:#fff;transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--jade);border-color:var(--line-strong);}
.btn-ghost:hover,.btn-ghost:focus{background:#fff;color:var(--jade-deep);border-color:var(--jade);transform:translateY(-2px);}
.btn-ghost-light{background:rgba(255,255,255,.10);color:#f4efe2;border-color:rgba(255,255,255,.42);}
.btn-ghost-light:hover,.btn-ghost-light:focus{background:rgba(255,255,255,.20);color:#fff;border-color:#fff;transform:translateY(-2px);}
.btn-block{width:100%;}
.tag{
 display:inline-flex;align-items:center;gap:6px;
 padding:4px 12px;border-radius:999px;
 font-size:12.5px;font-weight:600;letter-spacing:.3px;
 background:var(--jade-soft);color:var(--jade-deep);border:1px solid rgba(28,90,74,.12);
}
.tag-gold{background:var(--gold-soft);color:#8a6020;border-color:rgba(192,138,46,.22);}
.tag-line{background:transparent;color:var(--muted);border:1px solid var(--line-strong);}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.tag-cloud .tag{padding:6px 14px;font-size:13px;}
/* ============ HEADER ============ */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(255,255,255,.96);
 backdrop-filter:saturate(140%) blur(8px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(18,45,38,.10);}
.topbar{background:var(--jade-deep);color:#dceae5;font-size:12.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;overflow:hidden;}
.topbar-legal{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.88;}
.topbar-hot{display:flex;align-items:center;gap:14px;white-space:nowrap;}
.topbar-hot a{color:#f3e3c2;font-size:12.5px;}
.topbar-hot a:hover{color:#fff;}
.nav-wrap{display:flex;align-items:center;gap:22px;height:64px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--ink);}
.logo:hover{color:var(--ink);}
.logo-mark{
 width:38px;height:38px;border-radius:10px;flex-shrink:0;
 background:linear-gradient(140deg,var(--jade) 0%,var(--jade-deep) 100%);
 color:#f4e9cf;display:flex;align-items:center;justify-content:center;
 font-size:15px;font-weight:800;letter-spacing:-1px;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.16);
}
.logo-text{font-size:17px;font-weight:800;letter-spacing:.3px;line-height:1.15;display:block;}
.logo-sub{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:1.6px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1;min-width:0;}
.main-nav a{
 position:relative;display:inline-flex;align-items:center;height:64px;padding:0 14px;
 font-size:15px;font-weight:600;color:#3a4a43;white-space:nowrap;
 transition:color .2s ease;
}
.main-nav a::after{
 content:"";position:absolute;left:14px;right:14px;bottom:14px;height:2px;border-radius:2px;
 background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .2s ease;
}
.main-nav a:hover{color:var(--jade-deep);}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a.active{color:var(--jade-deep);}
.nav-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-search{
 display:flex;align-items:center;
 border:1px solid var(--line-strong);border-radius:999px;
 background:#fff;padding:0 6px 0 14px;height:38px;margin:0;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{border-color:var(--jade);box-shadow:0 0 0 3px rgba(28,90,74,.12);}
.nav-search input{
 border:0;outline:0;background:transparent;width:118px;
 font-size:13.5px;color:var(--ink);padding:0;height:100%;margin:0;
}
.nav-search input::placeholder{color:#9aa8a1;}
.nav-search button{
 border:0;background:var(--jade);color:#fff;font-size:13px;font-weight:600;
 border-radius:999px;padding:6px 12px;cursor:pointer;line-height:1.2;margin:0;
 transition:background .2s ease;
}
.nav-search button:hover{background:var(--jade-deep);}
.nav-cta{padding:10px 18px;font-size:14px;}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:10px;
 border:1px solid var(--line-strong);background:#fff;cursor:pointer;
 align-items:center;justify-content:center;flex-direction:column;gap:4px;margin:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-2);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.mobile-nav{display:none;border-top:1px solid var(--line);background:#fff;}
.mobile-nav.is-open{display:block;}
.mobile-nav ul{padding:10px 24px 18px;margin:0;}
.mobile-nav li + li{border-top:1px solid var(--line);}
.mobile-nav a{display:block;padding:13px 2px;font-size:15.5px;font-weight:600;color:var(--ink-2);}
.mobile-nav a.active{color:var(--jade-deep);}
.mobile-nav .btn{margin-top:14px;}
/* ============ HERO ============ */
.hero{
 position:relative;overflow:hidden;
 padding:clamp(52px,6vw,84px) 0 clamp(44px,5vw,66px);
 background-image:url("/assets/images/6cb755ffb3665c81.webp");
 background-size:cover;background-position:center;
 color:#f2f6f3;
}
.hero::before{
 content:"";position:absolute;inset:0;
 background:linear-gradient(115deg,rgba(9,30,25,.94) 0%,rgba(18,63,52,.86) 52%,rgba(18,63,52,.52) 100%);
}
.hero .container{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(28px,4vw,52px);align-items:center;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(240,246,242,.72);margin-bottom:16px;}
.crumb a{color:rgba(240,246,242,.86);}
.crumb a:hover{color:#fff;}
.crumb span{opacity:.6;}
.hero h1{
 font-size:clamp(28px,3.6vw,42px);
 color:#fff;line-height:1.24;letter-spacing:.4px;
 margin-bottom:16px;
}
.hero h1 em{
 font-style:normal;color:#f0d9a4;
 box-shadow:inset 0 -10px 0 rgba(192,138,46,.22);
}
.hero-lead{
 font-size:16px;line-height:1.8;color:rgba(238,245,241,.9);
 max-width:620px;margin-bottom:24px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero .tag-cloud .tag{
 background:rgba(255,255,255,.12);color:#f4efe2;border-color:rgba(255,255,255,.26);
}
.status-panel{
 background:rgba(255,255,255,.10);
 border:1px solid rgba(255,255,255,.24);
 border-radius:var(--radius-l);
 padding:22px;
 backdrop-filter:blur(8px);
 box-shadow:0 18px 40px rgba(6,22,18,.28);
}
.status-panel h2{
 font-size:15px;color:#fff;margin-bottom:4px;letter-spacing:.6px;
}
.status-sub{font-size:12.5px;color:rgba(240,246,242,.68);margin-bottom:16px;}
.status-list{display:grid;gap:2px;}
.status-row{
 display:flex;align-items:center;justify-content:space-between;gap:12px;
 padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.16);
 font-size:14px;color:rgba(240,246,242,.86);
}
.status-row:last-child{border-bottom:0;}
.status-row b{color:#f0d9a4;font-size:15px;letter-spacing:.4px;}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#66d6a6;box-shadow:0 0 0 4px rgba(102,214,166,.18);margin-right:8px;vertical-align:middle;}
/* ============ SECTION ============ */
.section{padding:var(--space) 0;}
.section--paper{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section--deep{background:var(--jade-deep);color:#eaf1ed;}
.section-head{
 display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
 margin-bottom:clamp(26px,3vw,40px);flex-wrap:wrap;
}
.section-title{
 font-size:clamp(21px,2.3vw,29px);position:relative;padding-left:18px;
}
.section-title::before{
 content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:3px;
 background:linear-gradient(180deg,var(--gold),var(--jade));
}
.section-desc{font-size:14.5px;color:var(--muted);max-width:640px;margin-top:10px;padding-left:18px;}
.section--deep .section-title{color:#fff;}
.section--deep .section-desc{color:rgba(234,241,237,.72);}
.section-more{font-size:14px;font-weight:600;color:var(--jade);white-space:nowrap;}
.section--deep .section-more{color:#f0d9a4;}
/* ============ STATS ============ */
.grid{display:grid;gap:20px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.stat-card{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:22px 22px 20px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.stat-num{
 font-size:clamp(26px,2.8vw,34px);font-weight:800;color:var(--jade-deep);
 letter-spacing:-.5px;line-height:1.15;margin-bottom:6px;
}
.stat-num small{font-size:14px;font-weight:700;color:var(--gold);margin-left:4px;}
.stat-label{font-size:14px;font-weight:600;color:var(--ink-2);margin-bottom:6px;}
.stat-note{font-size:13px;color:var(--muted);line-height:1.6;}
/* ============ CARD ============ */
.card{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 box-shadow:var(--shadow-s);overflow:hidden;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
 display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.card-media{position:relative;overflow:hidden;}
.card-media img{width:100%;height:172px;object-fit:cover;border-radius:0;}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{font-size:17px;font-weight:800;color:var(--ink);}
.card-body p{font-size:14px;color:var(--muted);line-height:1.72;margin:0;}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px;}
.icon-badge{
 width:42px;height:42px;border-radius:12px;flex-shrink:0;
 background:var(--jade-soft);color:var(--jade-deep);
 display:flex;align-items:center;justify-content:center;
 border:1px solid rgba(28,90,74,.12);
}
.icon-badge svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.card-head-row{display:flex;align-items:center;gap:14px;}
/* ============ COMPARE TABLE ============ */
.table-wrap{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 box-shadow:var(--shadow-s);overflow:hidden;
}
.compare{width:100%;border-collapse:collapse;font-size:14.5px;}
.compare thead th{
 background:var(--jade-soft);color:var(--jade-deep);
 font-size:13.5px;font-weight:800;letter-spacing:.4px;
 padding:15px 20px;text-align:left;border-bottom:1px solid var(--line);
}
.compare tbody td{padding:15px 20px;border-bottom:1px solid var(--line);color:var(--ink-2);vertical-align:top;}
.compare tbody tr:last-child td{border-bottom:0;}
.compare tbody tr:hover{background:#fbf9f3;}
.compare td:first-child{font-weight:700;color:var(--ink);white-space:nowrap;}
.compare .weak{color:#9a8574;}
.compare .strong{color:var(--jade);font-weight:600;}
/* ============ TIMELINE ============ */
.timeline{position:relative;display:grid;gap:18px;padding-left:26px;}
.timeline::before{
 content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
 background:linear-gradient(180deg,var(--gold),rgba(28,90,74,.25));
 border-radius:2px;
}
.timeline li{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);padding:16px 20px;box-shadow:var(--shadow-s);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;}
.timeline li:hover{transform:translateX(3px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.timeline li::before{
 content:"";position:absolute;left:-25px;top:22px;width:12px;height:12px;border-radius:50%;
 background:var(--paper);border:3px solid var(--gold);
}
.timeline time{display:block;font-size:12.5px;font-weight:700;letter-spacing:.6px;color:var(--gold);margin-bottom:4px;}
.timeline h3{font-size:15.5px;margin-bottom:4px;}
.timeline p{font-size:13.8px;color:var(--muted);margin:0;}
/* ============ NEWS LIST ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.news-card{
 display:flex;flex-direction:column;gap:10px;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:20px 22px;box-shadow:var(--shadow-s);color:var(--ink);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover,.news-card:focus{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-strong);color:var(--ink);}
.news-card h3{font-size:16px;line-height:1.5;}
.news-card p{font-size:13.8px;color:var(--muted);margin:0;line-height:1.68;}
.news-meta{font-size:12.5px;color:#9aa8a1;margin-top:auto;padding-top:6px;letter-spacing:.3px;}
.empty-note{
 background:var(--paper);border:1px dashed var(--line-strong);border-radius:var(--radius-m);
 padding:26px;text-align:center;color:var(--muted);font-size:14.5px;
}
/* ============ GUARANTEE ============ */
.guard-item{
 display:flex;gap:14px;align-items:flex-start;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:20px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.guard-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.guard-item h3{font-size:15.5px;margin-bottom:4px;}
.guard-item p{font-size:13.8px;color:var(--muted);margin:0;line-height:1.68;}
.boundary-box{
 margin-top:26px;background:var(--gold-soft);border:1px solid rgba(192,138,46,.28);
 border-radius:var(--radius-m);padding:22px 24px;
}
.boundary-box h3{font-size:16px;color:#7d5717;margin-bottom:8px;}
.boundary-box p{font-size:14px;color:#6f5525;line-height:1.78;margin:0;}
/* ============ QUICK ANSWER ============ */
.quick-list{display:grid;gap:14px;counter-reset:q;}
.quick-item{
 display:flex;gap:16px;align-items:flex-start;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:20px 22px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.quick-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.quick-item::before{
 counter-increment:q;content:counter(q,decimal-leading-zero);
 font-size:16px;font-weight:800;color:var(--gold);letter-spacing:.5px;
 flex-shrink:0;line-height:1.5;
}
.quick-item h3{font-size:15.5px;margin-bottom:5px;}
.quick-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.72;}
/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;}
.faq-item{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 box-shadow:var(--shadow-s);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--shadow-m);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:17px 52px 17px 22px;position:relative;
 font-size:15.5px;font-weight:700;color:var(--ink-2);
 transition:color .2s ease,background .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"";position:absolute;right:22px;top:50%;width:9px;height:9px;
 border-right:2px solid var(--jade);border-bottom:2px solid var(--jade);
 transform:translateY(-70%) rotate(45deg);transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:translateY(-25%) rotate(-135deg);}
.faq-item summary:hover{color:var(--jade);background:#fbf9f3;}
.faq-answer{padding:0 22px 20px;font-size:14.2px;color:var(--muted);line-height:1.8;border-top:1px dashed var(--line);margin-top:0;padding-top:14px;}
/* ============ FORM ============ */
.apply-wrap{
 display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(24px,4vw,48px);align-items:center;
}
.apply-copy h2{font-size:clamp(22px,2.5vw,30px);color:#fff;margin-bottom:14px;}
.apply-copy p{color:rgba(234,241,237,.82);font-size:15px;line-height:1.8;}
.apply-points{display:grid;gap:10px;margin-top:20px;}
.apply-points li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:rgba(234,241,237,.9);}
.apply-points li::before{
 content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);flex-shrink:0;margin-top:9px;
}
.apply-form{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);
 padding:26px;box-shadow:var(--shadow-l);
}
.apply-form h3{font-size:18px;margin-bottom:6px;}
.form-hint{font-size:13px;color:var(--muted);margin-bottom:16px;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--ink-2);margin-bottom:6px;}
.field input,.field select,.field textarea{
 width:100%;padding:11px 14px;font-size:14.5px;color:var(--ink);
 background:#fff;border:1px solid var(--line-strong);border-radius:var(--radius-s);
 transition:border-color .2s ease,box-shadow .2s ease;font-family:inherit;
}
.field input:focus,.field select:focus,.field textarea:focus{
 outline:none;border-color:var(--jade);box-shadow:0 0 0 3px rgba(28,90,74,.12);
}
.field textarea{resize:vertical;min-height:82px;}
.form-note{font-size:12.5px;color:#9aa8a1;margin-top:12px;line-height:1.6;}
.form-msg{
 display:none;margin-top:12px;padding:11px 14px;border-radius:var(--radius-s);
 background:var(--jade-soft);color:var(--jade-deep);font-size:13.5px;font-weight:600;
 border:1px solid rgba(28,90,74,.16);
}
.form-msg.show{display:block;}
/* ============ FOOTER ============ */
.site-footer{background:var(--jade-deep);color:#dbe7e2;padding:clamp(42px,5vw,64px) 0 0;margin-top:0;border-top:4px solid var(--gold);}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:clamp(24px,4vw,48px);padding-bottom:34px;}
.footer-brand .logo{color:#fff;margin-bottom:14px;}
.footer-brand .logo-text{color:#fff;}
.footer-brand .logo-sub{color:rgba(219,231,226,.6);}
.footer-brand p{font-size:13.8px;line-height:1.8;color:rgba(219,231,226,.78);max-width:400px;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.6px;}
.footer-col ul{display:grid;gap:4px;}
.footer-col li a{
 display:block;padding:6px 0;font-size:13.8px;color:rgba(219,231,226,.82);
 transition:color .2s ease,padding-left .2s ease;
}
.footer-col li a:hover{color:#f0d9a4;padding-left:4px;}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
 border-top:1px solid rgba(255,255,255,.14);padding:18px 0 22px;
 font-size:12.8px;color:rgba(219,231,226,.66);
}
.fb-links{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.age-note{color:rgba(240,217,164,.86);}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
 .main-nav,.nav-search{display:none;}
 .nav-toggle{display:flex;}
 .nav-wrap{justify-content:space-between;}
 .nav-tools{margin-left:auto;}
 .grid-4{grid-template-columns:repeat(2,1fr);}
 .news-grid{grid-template-columns:repeat(2,1fr);}
 .hero-grid{grid-template-columns:1fr;}
 .apply-wrap{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr 1fr;}
 .footer-brand{grid-column:1 / -1;}
}
@media (max-width:768px){
 .container{padding:0 18px;}
 .topbar .container{height:auto;padding-top:6px;padding-bottom:6px;flex-wrap:wrap;gap:6px;}
 .topbar-legal{font-size:11.5px;}
 .topbar-hot{gap:10px;}
 .nav-cta{display:none;}
 .grid-3,.grid-2{grid-template-columns:1fr;}
 .section-head{align-items:flex-start;flex-direction:column;gap:10px;}
 .compare thead{display:none;}
 .compare,.compare tbody,.compare tr,.compare td{display:block;width:100%;}
 .compare tbody tr{border-bottom:1px solid var(--line);padding:6px 0;}
 .compare tbody tr:last-child{border-bottom:0;}
 .compare tbody td{border:0;padding:8px 18px;}
 .compare td:first-child{background:var(--jade-soft);color:var(--jade-deep);padding:9px 18px;font-size:13.5px;}
 .compare td::before{content:attr(data-label);display:block;font-size:11.5px;letter-spacing:.6px;color:#9aa8a1;margin-bottom:2px;}
 .compare td:first-child::before{content:none;}
}
@media (max-width:520px){
 .grid-4,.news-grid{grid-template-columns:1fr;}
 .hero{padding-top:40px;}
 .hero h1{font-size:26px;}
 .hero-actions .btn{width:100%;}
 .status-panel{padding:18px;}
 .card-body{padding:18px;}
 .apply-form{padding:20px;}
 .footer-grid{grid-template-columns:1fr;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category3 */
:root{
 --ink:#12211d;
 --ink-2:#1b3a32;
 --jade:#1c5a4a;
 --jade-deep:#123f34;
 --jade-soft:#e7f0ec;
 --gold:#c08a2e;
 --gold-soft:#f6ecd8;
 --cream:#f7f4ec;
 --paper:#ffffff;
 --muted:#69796f;
 --line:#e3ddd0;
 --line-strong:#cfc7b5;
 --radius-s:8px;
 --radius-m:12px;
 --radius-l:18px;
 --shadow-s:0 2px 8px rgba(18,45,38,.06);
 --shadow-m:0 10px 26px rgba(18,45,38,.10);
 --shadow-l:0 20px 44px rgba(18,45,38,.14);
 --space:clamp(48px,6vw,88px);
 --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",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:1.78;
 color:var(--ink);
 background:var(--cream);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-m);}
a{color:var(--jade);text-decoration:none;transition:color .2s ease;}
a:hover,a:focus{color:var(--gold);}
button{font-family:inherit;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0;line-height:1.32;letter-spacing:.2px;}
p{margin:0;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 24px;border-radius:var(--radius-s);
 font-size:15px;font-weight:600;line-height:1.2;
 border:1px solid transparent;cursor:pointer;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--jade);color:#fff;box-shadow:0 6px 16px rgba(28,90,74,.22);}
.btn-primary:hover,.btn-primary:focus{background:var(--jade-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(28,90,74,.28);}
.btn-gold{background:var(--gold);color:#231a08;box-shadow:0 6px 16px rgba(192,138,46,.26);}
.btn-gold:hover,.btn-gold:focus{background:#a9761f;color:#fff;transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--jade);border-color:var(--line-strong);}
.btn-ghost:hover,.btn-ghost:focus{background:#fff;color:var(--jade-deep);border-color:var(--jade);transform:translateY(-2px);}
.btn-block{width:100%;}
.btn:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(192,138,46,.45);outline-offset:2px;}
.tag{
 display:inline-flex;align-items:center;gap:6px;
 padding:4px 12px;border-radius:999px;
 font-size:12.5px;font-weight:600;letter-spacing:.3px;
 background:var(--jade-soft);color:var(--jade-deep);border:1px solid rgba(28,90,74,.12);
}
.tag-gold{background:var(--gold-soft);color:#8a6020;border-color:rgba(192,138,46,.22);}
.tag-line{background:transparent;color:var(--muted);border:1px solid var(--line-strong);}
/* ============ HEADER ============ */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(255,255,255,.96);
 backdrop-filter:saturate(140%) blur(8px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(18,45,38,.10);}
.topbar{background:var(--jade-deep);color:#dceae5;font-size:12.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;overflow:hidden;}
.topbar-legal{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.88;}
.topbar-hot{display:flex;align-items:center;gap:14px;white-space:nowrap;}
.topbar-hot a{color:#f3e3c2;font-size:12.5px;}
.topbar-hot a:hover{color:#fff;}
.nav-wrap{display:flex;align-items:center;gap:22px;height:64px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--ink);}
.logo:hover{color:var(--ink);}
.logo-mark{
 width:38px;height:38px;border-radius:10px;flex-shrink:0;
 background:linear-gradient(140deg,var(--jade) 0%,var(--jade-deep) 100%);
 color:#f4e9cf;display:flex;align-items:center;justify-content:center;
 font-size:15px;font-weight:800;letter-spacing:-1px;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.16);
}
.logo-text{font-size:17px;font-weight:800;letter-spacing:.3px;line-height:1.15;}
.logo-sub{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:1.6px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1;min-width:0;}
.main-nav a{
 position:relative;display:inline-flex;align-items:center;height:64px;padding:0 14px;
 font-size:15px;font-weight:600;color:#3a4a43;white-space:nowrap;
 transition:color .2s ease;
}
.main-nav a::after{
 content:"";position:absolute;left:14px;right:14px;bottom:14px;height:2px;border-radius:2px;
 background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .2s ease;
}
.main-nav a:hover{color:var(--jade-deep);}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a.active{color:var(--jade-deep);}
.nav-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-search{
 display:flex;align-items:center;
 border:1px solid var(--line-strong);border-radius:999px;
 background:#fff;padding:0 6px 0 14px;height:38px;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{border-color:var(--jade);box-shadow:0 0 0 3px rgba(28,90,74,.12);}
.nav-search input{
 border:0;outline:0;background:transparent;width:118px;
 font-size:13.5px;color:var(--ink);padding:0;height:100%;
}
.nav-search input::placeholder{color:#9aa8a1;}
.nav-search button{
 border:0;background:var(--jade);color:#fff;font-size:13px;font-weight:600;
 border-radius:999px;padding:6px 12px;cursor:pointer;line-height:1.2;
 transition:background .2s ease;
}
.nav-search button:hover{background:var(--jade-deep);}
.nav-cta{padding:10px 18px;font-size:14px;}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:10px;
 border:1px solid var(--line-strong);background:#fff;cursor:pointer;
 align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-2);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.mobile-nav{display:none;border-top:1px solid var(--line);background:#fff;}
.mobile-nav.is-open{display:block;}
.mobile-nav ul{padding:10px 24px 18px;}
.mobile-nav li + li{border-top:1px solid var(--line);}
.mobile-nav a{display:block;padding:13px 2px;font-size:15.5px;font-weight:600;color:var(--ink-2);}
.mobile-nav a.active{color:var(--jade-deep);}
.mobile-nav .btn{margin-top:14px;}
/* ============ CATEGORY HERO ============ */
.cat-hero{
 position:relative;
 padding:clamp(40px,5vw,64px) 0 clamp(42px,5vw,70px);
 background:
  linear-gradient(100deg,rgba(10,32,27,.94) 0%,rgba(15,48,40,.90) 48%,rgba(18,63,52,.72) 100%),
  url('/assets/images/6cb755ffb3665c81.webp') center/cover no-repeat;
 color:#f2f6f3;
 overflow:hidden;
}
.cat-hero::after{
 content:"";position:absolute;inset:auto -10% -60% -10%;height:220px;
 background:radial-gradient(closest-side,rgba(192,138,46,.20),transparent 70%);
 pointer-events:none;
}
.cat-hero .container{position:relative;z-index:2;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:#b8cec5;margin-bottom:18px;}
.crumb a{color:#d9e8e2;}
.crumb a:hover{color:var(--gold-soft);}
.crumb span{opacity:.6;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,3.4vw,48px);align-items:center;}
.hero-badge{
 display:inline-flex;align-items:center;gap:8px;
 background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.20);
 color:#f6e4c4;font-size:12.5px;font-weight:600;letter-spacing:.6px;
 padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.cat-hero h1{
 font-size:clamp(28px,3.4vw,42px);
 font-weight:800;
 letter-spacing:.5px;
 color:#fff;
 margin-bottom:16px;
}
.cat-hero h1 em{font-style:normal;color:#f0c877;}
.hero-lead{font-size:16px;line-height:1.85;color:#cfded8;max-width:560px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.hero-tags .tag{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.20);color:#ecf5f1;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.hero-actions .btn-ghost{color:#f3ece0;border-color:rgba(255,255,255,.34);}
.hero-actions .btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff;}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.compare-card{
 background:rgba(255,255,255,.08);
 border:1px solid rgba(255,255,255,.18);
 border-radius:var(--radius-m);
 padding:18px 16px;
 backdrop-filter:blur(4px);
 transition:transform .2s ease,background .2s ease,border-color .2s ease;
}
.compare-card:hover{transform:translateY(-3px);background:rgba(255,255,255,.13);border-color:rgba(240,200,119,.45);}
.compare-card h3{font-size:14px;letter-spacing:.4px;margin-bottom:12px;color:#fff;}
.compare-card.before h3{color:#e8b9a8;}
.compare-card.after h3{color:#a8e3c6;}
.compare-card ul{display:grid;gap:9px;}
.compare-card li{font-size:13.5px;line-height:1.6;color:#d5e3dd;padding-left:14px;position:relative;}
.compare-card li::before{
 content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:2px;
 background:rgba(255,255,255,.45);
}
.compare-card.after li::before{background:var(--gold);}
.compare-note{margin-top:14px;font-size:12.5px;color:#a9c1b8;text-align:right;}
/* ============ SECTIONS ============ */
.section{padding:var(--space) 0;}
.section-alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{max-width:760px;margin-bottom:34px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:12.5px;font-weight:700;letter-spacing:1.6px;color:var(--gold);
 text-transform:uppercase;margin-bottom:12px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);border-radius:2px;}
.section-head.center .eyebrow{justify-content:center;}
.section-head.center .eyebrow::after{content:"";width:26px;height:2px;background:var(--gold);border-radius:2px;}
.section-title{font-size:clamp(23px,2.6vw,32px);font-weight:800;color:var(--ink);margin-bottom:12px;}
.section-desc{font-size:15.5px;color:var(--muted);line-height:1.85;}
/* metric strip */
.metric-strip{
 display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);
 padding:26px 22px;box-shadow:var(--shadow-s);
}
.metric-item{text-align:center;padding:6px 8px;}
.metric-item + .metric-item{border-left:1px dashed var(--line-strong);}
.metric-num{font-size:clamp(24px,2.6vw,32px);font-weight:800;color:var(--jade-deep);letter-spacing:.5px;line-height:1.2;}
.metric-num small{font-size:14px;font-weight:700;color:var(--gold);margin-left:2px;}
.metric-label{font-size:13.5px;color:var(--muted);margin-top:6px;}
/* card grid */
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.card-grid.cols-3{grid-template-columns:repeat(3,1fr);}
.info-card{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:22px 20px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
 display:flex;flex-direction:column;gap:12px;height:100%;
}
.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.card-icon{
 width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;
 background:var(--jade-soft);color:var(--jade-deep);border:1px solid rgba(28,90,74,.12);
}
.card-icon svg{width:21px;height:21px;}
.info-card h3{font-size:17px;font-weight:700;color:var(--ink);}
.info-card p{font-size:14.5px;color:var(--muted);line-height:1.78;}
.card-foot{margin-top:auto;display:flex;flex-wrap:wrap;gap:8px;padding-top:6px;}
/* scene / result compare */
.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch;}
.scene-col{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:24px 22px;box-shadow:var(--shadow-s);
}
.scene-col h3{font-size:16.5px;margin-bottom:6px;}
.scene-col .scene-sub{font-size:13px;color:var(--muted);margin-bottom:16px;}
.scene-col.before{border-top:3px solid #c9b7a2;}
.scene-col.after{border-top:3px solid var(--jade);background:linear-gradient(180deg,#fbfdfc,#fff);}
.scene-col ul{display:grid;gap:12px;}
.scene-col li{
 display:flex;gap:10px;font-size:14.5px;color:#3f4f48;line-height:1.7;
 padding-bottom:12px;border-bottom:1px dashed var(--line);
}
.scene-col li:last-child{border-bottom:0;padding-bottom:0;}
.scene-col li strong{color:var(--jade-deep);font-weight:700;flex-shrink:0;min-width:74px;}
.scene-col.before li strong{color:#8a7561;}
/* timeline */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.timeline::before{
 content:"";position:absolute;left:6%;right:6%;top:22px;height:2px;
 background:linear-gradient(90deg,var(--jade-soft),var(--line-strong),var(--gold-soft));
}
.tl-item{position:relative;padding-top:52px;}
.tl-dot{
 position:absolute;top:10px;left:0;width:26px;height:26px;border-radius:50%;
 background:var(--paper);border:2px solid var(--jade);color:var(--jade-deep);
 display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;
 box-shadow:0 0 0 5px rgba(231,240,236,.9);
}
.tl-item:nth-child(4) .tl-dot{border-color:var(--gold);color:#8a6020;box-shadow:0 0 0 5px rgba(246,236,216,.9);}
.tl-item h3{font-size:15.5px;margin-bottom:8px;color:var(--ink);}
.tl-item p{font-size:14px;color:var(--muted);line-height:1.75;}
.tl-day{font-size:12.5px;font-weight:700;color:var(--gold);letter-spacing:1px;margin-bottom:6px;display:block;}
/* cms list */
.cms-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.cms-item{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:22px 20px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
 display:flex;flex-direction:column;gap:10px;
}
.cms-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.cms-item h3{font-size:16.5px;line-height:1.5;}
.cms-item h3 a{color:var(--ink);}
.cms-item h3 a:hover{color:var(--jade);}
.cms-item p{font-size:14px;color:var(--muted);line-height:1.75;}
.cms-meta{margin-top:auto;padding-top:10px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.5px;color:#8a978f;}
.cms-empty{
 padding:36px 24px;text-align:center;background:var(--paper);
 border:1px dashed var(--line-strong);border-radius:var(--radius-m);
 color:var(--muted);font-size:14.5px;
}
/* guarantee */
.guard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.guard{
 display:flex;gap:14px;align-items:flex-start;
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:20px;box-shadow:var(--shadow-s);
 transition:transform .2s ease,box-shadow .2s ease;
}
.guard:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);}
.guard-ico{
 width:38px;height:38px;flex-shrink:0;border-radius:10px;
 background:var(--gold-soft);color:#8a6020;display:flex;align-items:center;justify-content:center;
 border:1px solid rgba(192,138,46,.22);
}
.guard-ico svg{width:19px;height:19px;}
.guard h3{font-size:15.5px;margin-bottom:6px;}
.guard p{font-size:14px;color:var(--muted);line-height:1.75;}
/* quick answers */
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.quick-card{
 background:linear-gradient(180deg,#fff, #fbfaf6);
 border:1px solid var(--line);border-radius:var(--radius-m);
 padding:22px 20px;box-shadow:var(--shadow-s);
}
.quick-card span.q-num{
 display:inline-flex;align-items:center;justify-content:center;
 width:26px;height:26px;border-radius:8px;background:var(--jade-deep);color:#f4e9cf;
 font-size:12.5px;font-weight:800;margin-bottom:12px;
}
.quick-card h3{font-size:15.5px;margin-bottom:8px;}
.quick-card p{font-size:14px;color:var(--muted);line-height:1.75;}
/* faq */
.faq-list{display:grid;gap:12px;max-width:900px;margin:0 auto;}
.faq-item{
 background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);
 box-shadow:var(--shadow-s);overflow:hidden;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--shadow-m);}
.faq-item summary{
 list-style:none;cursor:pointer;padding:18px 52px 18px 20px;
 font-size:15.5px;font-weight:700;color:var(--ink);position:relative;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
 content:"";position:absolute;right:22px;top:50%;width:9px;height:9px;
 border-right:2px solid var(--jade);border-bottom:2px solid var(--jade);
 transform:translateY(-70%) rotate(45deg);transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(-135deg);}
.faq-body{padding:0 20px 20px;font-size:14.5px;color:var(--muted);line-height:1.85;}
/* cta form */
.cta-band{
 background:
  linear-gradient(120deg,rgba(12,38,32,.95),rgba(18,63,52,.90)),
  url('/assets/images/fe3636233a5e9400.webp') center/cover no-repeat;
 border-radius:var(--radius-l);
 padding:clamp(28px,4vw,52px);
 display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,3vw,44px);
 align-items:center;color:#eef4f1;box-shadow:var(--shadow-l);
}
.cta-band h2{font-size:clamp(22px,2.4vw,29px);color:#fff;margin-bottom:12px;}
.cta-band p{font-size:15px;color:#cfe0d9;line-height:1.85;}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.cta-points .tag{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.20);color:#f1f7f4;}
.signup-form{
 background:rgba(255,255,255,.97);border-radius:var(--radius-m);
 padding:22px 20px;box-shadow:var(--shadow-m);color:var(--ink);
}
.signup-form label{font-size:13.5px;font-weight:700;color:var(--ink-2);display:block;margin-bottom:6px;}
.signup-form input{
 width:100%;height:44px;border:1px solid var(--line-strong);border-radius:var(--radius-s);
 padding:0 14px;font-size:14.5px;color:var(--ink);background:#fff;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.signup-form input:focus{border-color:var(--jade);box-shadow:0 0 0 3px rgba(28,90,74,.12);outline:0;}
.form-row{margin-bottom:14px;}
.form-hint{font-size:12.5px;color:var(--muted);margin-top:10px;line-height:1.6;}
.form-msg{font-size:13.5px;font-weight:700;color:var(--jade);margin-top:10px;display:none;}
.form-msg.show{display:block;}
/* ============ FOOTER ============ */
.site-footer{background:var(--ink);color:#c3d1ca;padding:clamp(40px,5vw,64px) 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:clamp(24px,4vw,52px);padding-bottom:36px;}
.footer-brand .logo{color:#fff;margin-bottom:16px;}
.footer-brand .logo:hover{color:#fff;}
.footer-brand .logo-sub{color:#8fa39a;}
.footer-brand p{font-size:14px;line-height:1.85;color:#a9bcb4;max-width:420px;}
.footer-col h4{font-size:14.5px;color:#fff;letter-spacing:.6px;margin-bottom:14px;position:relative;padding-bottom:10px;}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;background:var(--gold);border-radius:2px;}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:14px;color:#a9bcb4;}
.footer-col a:hover{color:var(--gold-soft);}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.12);
 padding:18px 0 22px;display:flex;flex-wrap:wrap;gap:12px;
 align-items:center;justify-content:space-between;
 font-size:13px;color:#8fa39a;
}
.age-note{color:#8fa39a;}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
 .nav-search{display:none;}
 .hero-grid{grid-template-columns:1fr;gap:30px;}
 .card-grid,.card-grid.cols-3{grid-template-columns:repeat(2,1fr);}
 .metric-strip{grid-template-columns:repeat(2,1fr);}
 .metric-item:nth-child(3){border-left:0;}
 .metric-item:nth-child(3),.metric-item:nth-child(4){border-top:1px dashed var(--line-strong);padding-top:16px;}
 .cms-list{grid-template-columns:repeat(2,1fr);}
 .timeline{grid-template-columns:repeat(2,1fr);}
 .timeline::before{display:none;}
 .guard-grid,.quick-grid{grid-template-columns:repeat(2,1fr);}
 .cta-band{grid-template-columns:1fr;}
 .scene-grid{grid-template-columns:1fr;}
}
@media (max-width:860px){
 .main-nav,.nav-cta{display:none;}
 .nav-toggle{display:flex;}
 .nav-wrap{height:60px;}
 .topbar .container{height:32px;}
 .topbar-hot{display:none;}
 .footer-grid{grid-template-columns:1fr 1fr;}
 .footer-brand{grid-column:1 / -1;}
}
@media (max-width:640px){
 .container{padding:0 18px;}
 .cat-hero{padding:32px 0 40px;}
 .cat-hero h1{font-size:26px;}
 .hero-lead{font-size:15px;}
 .hero-actions .btn{width:100%;}
 .compare{grid-template-columns:1fr;}
 .metric-strip{grid-template-columns:1fr;padding:20px 16px;}
 .metric-item + .metric-item{border-left:0;border-top:1px dashed var(--line-strong);padding-top:14px;}
 .metric-item:nth-child(3),.metric-item:nth-child(4){padding-top:14px;}
 .card-grid,.card-grid.cols-3,.cms-list,.timeline,.guard-grid,.quick-grid{grid-template-columns:1fr;}
 .section{padding:40px 0;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
 .btn{min-height:42px;}
}
@media (max-width:400px){
 .logo-text{font-size:15px;}
 .logo-sub{font-size:10px;letter-spacing:1px;}
}

/* roulang page: category2 */
:root{
 --ink:#12211d;
 --ink-2:#1b3a32;
 --jade:#1c5a4a;
 --jade-deep:#123f34;
 --jade-soft:#e7f0ec;
 --gold:#c08a2e;
 --gold-soft:#f6ecd8;
 --cream:#f7f4ec;
 --paper:#ffffff;
 --muted:#69796f;
 --line:#e3ddd0;
 --line-strong:#cfc7b5;
 --radius-s:8px;
 --radius-m:12px;
 --radius-l:18px;
 --shadow-s:0 2px 8px rgba(18,45,38,.06);
 --shadow-m:0 10px 26px rgba(18,45,38,.10);
 --shadow-l:0 20px 44px rgba(18,45,38,.14);
 --space:clamp(48px,6vw,88px);
 --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",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:1.75;
 color:var(--ink);background:var(--cream);
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{max-width:100%;height:auto;display:block;border-radius:var(--radius-m);}
a{color:var(--jade);text-decoration:none;transition:color .2s ease;}
a:hover,a:focus{color:var(--gold);}
button{font-family:inherit;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 24px;border-radius:var(--radius-s);
 font-size:15px;font-weight:600;line-height:1.2;text-align:center;
 border:1px solid transparent;cursor:pointer;
 transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--jade);color:#fff;box-shadow:0 6px 16px rgba(28,90,74,.22);}
.btn-primary:hover,.btn-primary:focus{background:var(--jade-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(28,90,74,.28);}
.btn-gold{background:var(--gold);color:#231a08;box-shadow:0 6px 16px rgba(192,138,46,.26);}
.btn-gold:hover,.btn-gold:focus{background:#a9761f;color:#fff;transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--jade);border-color:var(--line-strong);}
.btn-ghost:hover,.btn-ghost:focus{background:#fff;color:var(--jade-deep);border-color:var(--jade);transform:translateY(-2px);}
.tag{
 display:inline-flex;align-items:center;gap:6px;
 padding:4px 12px;border-radius:999px;
 font-size:12.5px;font-weight:600;letter-spacing:.3px;
 background:var(--jade-soft);color:var(--jade-deep);border:1px solid rgba(28,90,74,.12);
}
.tag-gold{background:var(--gold-soft);color:#8a6020;border-color:rgba(192,138,46,.22);}
.tag-line{background:transparent;color:var(--muted);border:1px solid var(--line-strong);}
/* ============ HEADER ============ */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(255,255,255,.97);
 backdrop-filter:saturate(140%) blur(8px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .25s ease;
}
.site-header.is-stuck{box-shadow:0 8px 24px rgba(18,45,38,.10);}
.topbar{background:var(--jade-deep);color:#dceae5;font-size:12.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:34px;}
.topbar-legal{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.9;}
.topbar-hot{display:flex;align-items:center;gap:16px;white-space:nowrap;}
.topbar-hot a{color:#f3e3c2;font-size:12.5px;}
.topbar-hot a:hover,.topbar-hot a:focus{color:#fff;}
.nav-wrap{display:flex;align-items:center;gap:20px;height:64px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--ink);}
.logo:hover,.logo:focus{color:var(--ink);}
.logo-mark{
 width:38px;height:38px;border-radius:10px;flex-shrink:0;
 background:linear-gradient(140deg,var(--jade) 0%,var(--jade-deep) 100%);
 color:#f4e9cf;display:flex;align-items:center;justify-content:center;
 font-size:15px;font-weight:800;letter-spacing:-1px;
 box-shadow:inset 0 0 0 1px rgba(255,255,255,.16);
}
.logo-text{font-size:17px;font-weight:800;letter-spacing:.3px;line-height:1.15;display:block;}
.logo-sub{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:1.6px;}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:6px;flex:1;min-width:0;}
.main-nav a{
 position:relative;display:inline-flex;align-items:center;height:64px;padding:0 13px;
 font-size:15px;font-weight:600;color:#3a4a43;white-space:nowrap;
 transition:color .2s ease;
}
.main-nav a::after{
 content:"";position:absolute;left:13px;right:13px;bottom:14px;height:2px;border-radius:2px;
 background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .2s ease;
}
.main-nav a:hover,.main-nav a:focus{color:var(--jade-deep);}
.main-nav a:focus-visible{outline:2px solid var(--gold);outline-offset:-6px;border-radius:6px;}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}
.main-nav a.active{color:var(--jade-deep);}
.nav-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-search{
 display:flex;align-items:center;
 border:1px solid var(--line-strong);border-radius:999px;
 background:#fff;padding:0 6px 0 14px;height:38px;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-search:focus-within{border-color:var(--jade);box-shadow:0 0 0 3px rgba(28,90,74,.12);}
.nav-search input{
 border:0;outline:0;background:transparent;width:118px;
 font-size:13.5px;color:var(--ink);padding:0;height:100%;
}
.nav-search input::placeholder{color:#9aa8a1;}
.nav-search button{
 border:0;background:var(--jade);color:#fff;font-size:13px;font-weight:600;
 border-radius:999px;padding:6px 12px;cursor:pointer;line-height:1.2;
 transition:background .2s ease;
}
.nav-search button:hover,.nav-search button:focus{background:var(--jade-deep);}
.nav-cta{padding:10px 18px;font-size:14px;}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:10px;
 border:1px solid var(--line-strong);background:#fff;cursor:pointer;
 align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-2);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.mobile-nav{display:none;border-top:1px solid var(--line);background:#fff;}
.mobile-nav.is-open{display:block;}
.mobile-nav ul{padding:10px 24px 18px;}
.mobile-nav li + li{border-top:1px solid var(--line);}
.mobile-nav a{display:block;padding:13px 2px;font-size:15.5px;font-weight:600;color:var(--ink-2);}
.mobile-nav a.active{color:var(--jade-deep);}
/* ============ SECTIONS ============ */
.section{padding:var(--space) 0;}
.section--paper{background:var(--paper);}
.section--deep{background:linear-gradient(160deg,var(--jade-deep) 0%,#0d2f27 100%);color:#e6f0ec;}
.section--deep .sec-title{color:#fff;}
.section--deep .sec-desc{color:#b9d0c7;}
.section--deep .sec-kicker{color:#e0b96a;}
.section--deep .sec-kicker::before{background:#e0b96a;}
.sec-head{display:grid;grid-template-columns:1fr minmax(240px,360px);gap:24px;align-items:end;margin-bottom:38px;}
.sec-kicker{
 display:inline-flex;align-items:center;gap:9px;
 font-size:12.5px;font-weight:800;letter-spacing:1.2px;color:var(--gold);
}
.sec-kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--gold);}
.sec-title{font-size:clamp(22px,2.4vw,30px);font-weight:800;line-height:1.32;margin-top:10px;letter-spacing:-.2px;}
.sec-desc{font-size:14.5px;color:var(--muted);line-height:1.8;}
/* ============ HERO ============ */
.cat-hero{
 padding:clamp(34px,5vw,62px) 0;
 background:linear-gradient(180deg,#fff 0%,var(--cream) 100%);
 border-bottom:1px solid var(--line);
}
.cat-hero__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,56px);align-items:center;}
.cat-hero h1{
 font-size:clamp(30px,3.6vw,44px);line-height:1.2;font-weight:800;
 letter-spacing:-.8px;margin:14px 0 16px;
}
.cat-hero__lead{font-size:16px;color:#3f5049;line-height:1.8;max-width:560px;}
.quick-form{display:flex;gap:10px;margin:24px 0 20px;max-width:490px;}
.quick-form input{
 flex:1;min-width:0;height:48px;border:1px solid var(--line-strong);
 border-radius:var(--radius-s);padding:0 16px;font-size:15px;
 background:#fff;color:var(--ink);outline:0;
 transition:border-color .2s ease,box-shadow .2s ease;
}
.quick-form input:focus{border-color:var(--jade);box-shadow:0 0 0 3px rgba(28,90,74,.12);}
.quick-form .btn{height:48px;white-space:nowrap;}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;}
.cat-hero__panel{position:relative;}
.cat-hero__panel img{
 width:100%;aspect-ratio:4/3;object-fit:cover;
 border-radius:var(--radius-l);box-shadow:var(--shadow-l);
}
.hero-chip{
 position:absolute;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-m);box-shadow:var(--shadow-m);
 padding:12px 16px;min-width:118px;
}
.hero-chip strong{display:block;font-size:20px;font-weight:800;color:var(--jade-deep);line-height:1.2;}
.hero-chip span{font-size:12.5px;color:var(--muted);}
.hero-chip--a{left:-16px;bottom:26px;}
.hero-chip--b{right:-12px;top:26px;}
/* ============ METRICS ============ */
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.metric{
 background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-m);
 padding:22px 20px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;
}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-strong);background:#fff;}
.metric__num{display:block;font-size:32px;font-weight:800;color:var(--jade-deep);line-height:1.1;letter-spacing:-1px;}
.metric__num small{font-size:14px;font-weight:700;color:var(--gold);margin-left:4px;letter-spacing:0;}
.metric__label{display:block;font-size:14px;font-weight:700;margin:10px 0 6px;color:var(--ink);}
.metric p{font-size:13.5px;color:var(--muted);line-height:1.7;}
/* ============ MATRIX ============ */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.mcard{
 display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-l);padding:24px;box-shadow:var(--shadow-s);
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.mcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.mcard__top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;}
.mcard h3{font-size:18px;font-weight:800;letter-spacing:-.2px;}
.mcard__icon{
 width:44px;height:44px;flex-shrink:0;border-radius:12px;
 background:var(--jade-soft);color:var(--jade-deep);
 display:flex;align-items:center;justify-content:center;
 font-size:15px;font-weight:800;
}
.mcard p{font-size:14px;color:#4c5c54;line-height:1.75;}
.mcard__meta{
 margin-top:auto;padding-top:16px;display:flex;flex-wrap:wrap;gap:8px;
 border-top:1px dashed var(--line);
}
/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.step{
 background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
 border-radius:var(--radius-m);padding:24px 20px;
 transition:background .22s ease,transform .22s ease,border-color .22s ease;
}
.step:hover{background:rgba(255,255,255,.1);transform:translateY(-4px);border-color:rgba(224,185,106,.5);}
.step__idx{font-size:12.5px;font-weight:800;letter-spacing:1.4px;color:#e0b96a;}
.step h3{font-size:17px;font-weight:700;color:#fff;margin:10px 0 8px;}
.step p{font-size:13.8px;color:#c2d6ce;line-height:1.75;}
/* ============ COMPARE ============ */
.compare{
 display:grid;grid-template-columns:1fr 1fr;
 border:1px solid var(--line);border-radius:var(--radius-l);
 overflow:hidden;background:#fff;box-shadow:var(--shadow-s);
}
.compare__col{padding:28px 26px;}
.compare__col--right{border-left:1px solid var(--line);background:#fdfbf5;}
.compare__head{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:800;margin-bottom:18px;}
.dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;}
.dot--bad{background:#bd6a49;}
.dot--good{background:var(--jade);}
.clist li{
 padding:14px 0;border-top:1px dashed var(--line);
 font-size:14px;line-height:1.75;color:#43534b;
}
.clist li:first-child{border-top:0;padding-top:0;}
.clist strong{color:var(--ink);font-weight:700;}
/* ============ TIMELINE ============ */
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,4vw,54px);align-items:start;}
.split__media img{width:100%;aspect-ratio:5/4;object-fit:cover;border-radius:var(--radius-l);box-shadow:var(--shadow-m);}
.split__note{
 margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
 padding:18px 20px;font-size:13.8px;color:var(--muted);line-height:1.75;box-shadow:var(--shadow-s);
}
.timeline{position:relative;padding-left:30px;}
.timeline::before{
 content:"";position:absolute;left:7px;top:8px;bottom:10px;width:2px;border-radius:2px;
 background:linear-gradient(180deg,var(--gold),rgba(192,138,46,.12));
}
.tl-item{position:relative;padding-bottom:26px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
 content:"";position:absolute;left:-30px;top:6px;width:16px;height:16px;border-radius:50%;
 background:#fff;border:3px solid var(--jade);box-sizing:border-box;
}
.tl-item h3{font-size:16px;font-weight:800;margin-bottom:6px;}
.tl-item p{font-size:14px;color:var(--muted);line-height:1.78;}
/* ============ GUARANTEE ============ */
.guard-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.gcard{
 display:flex;gap:16px;background:#fff;border:1px solid var(--line);
 border-radius:var(--radius-m);padding:22px;
 transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.gcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:var(--line-strong);}
.gcard__mark{
 width:42px;height:42px;flex-shrink:0;border-radius:12px;
 background:var(--gold-soft);color:#8a6020;
 display:flex;align-items:center;justify-content:center;
 font-size:13.5px;font-weight:800;letter-spacing:.5px;
}
.gcard h3{font-size:16px;font-weight:800;margin-bottom:6px;}
.gcard p{font-size:14px;color:var(--muted);line-height:1.75;}
/* ============ FAQ ============ */
.faq{display:grid;gap:12px;}
.faq details{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
 padding:0 22px;box-shadow:var(--shadow-s);
 transition:box-shadow .22s ease,border-color .22s ease;
}
.faq details[open]{border-color:var(--line-strong);box-shadow:var(--shadow-m);}
.faq summary{
 cursor:pointer;list-style:none;position:relative;
 padding:18px 34px 18px 0;font-size:15.5px;font-weight:700;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
 content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
 font-size:20px;font-weight:400;color:var(--jade);line-height:1;
}
.faq details[open] summary::after{content:"–";}
.faq summary:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:4px;}
.faq__body{
 font-size:14.5px;color:#46564e;line-height:1.8;
 border-top:1px solid var(--line);padding:16px 0 20px;
}
/* ============ APPLY ============ */
.apply{
 display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;
 background:linear-gradient(150deg,var(--jade) 0%,var(--jade-deep) 100%);
 border-radius:var(--radius-l);padding:clamp(28px,4vw,48px);
 color:#fff;box-shadow:var(--shadow-l);
}
.apply h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.32;letter-spacing:-.3px;}
.apply p{font-size:14.5px;color:#cbe0d8;line-height:1.8;margin-top:12px;max-width:460px;}
.apply-form{display:grid;gap:12px;}
.apply-form label{font-size:13px;font-weight:700;color:#e4f1ec;letter-spacing:.4px;}
.apply-form input{
 height:48px;border-radius:var(--radius-s);border:1px solid rgba(255,255,255,.28);
 background:rgba(255,255,255,.96);padding:0 16px;font-size:15px;color:var(--ink);
 outline:0;transition:box-shadow .2s ease,border-color .2s ease;
}
.apply-form input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(224,185,106,.3);}
.apply-form .btn{margin-top:4px;}
.apply-form small{font-size:12.5px;color:#b6d0c7;line-height:1.6;}
/* ============ FOOTER ============ */
.site-footer{background:#0f2a23;color:#b9cec5;padding-top:56px;border-top:1px solid rgba(255,255,255,.08);}
.footer-grid{display:grid;grid-template-columns:1.5fr .75fr .75fr;gap:36px;padding-bottom:38px;}
.site-footer .logo{color:#fff;}
.site-footer .logo:hover{color:#fff;}
.site-footer .logo-text{color:#fff;}
.site-footer .logo-sub{color:#8fa8a0;}
.site-footer .logo-mark{background:linear-gradient(140deg,#2a7a64,#15483c);}
.footer-brand p{font-size:14px;line-height:1.8;color:#9db5ac;max-width:380px;margin-top:18px;}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.5px;}
.footer-col li + li{margin-top:10px;}
.footer-col a{font-size:14px;color:#a9c2b8;}
.footer-col a:hover,.footer-col a:focus{color:var(--gold-soft);}
.footer-bottom{
 border-top:1px solid rgba(255,255,255,.1);
 padding:18px 0 26px;display:flex;justify-content:space-between;
 align-items:center;gap:16px;flex-wrap:wrap;
 font-size:13px;color:#8fa8a0;
}
.age-note{color:#8fa8a0;}
/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
 .nav-search{display:none;}
 .main-nav a{padding:0 10px;font-size:14.2px;}
 .cat-hero__inner{grid-template-columns:1fr;}
 .cat-hero__panel{max-width:560px;}
 .metric-grid{grid-template-columns:repeat(2,1fr);}
 .matrix-grid{grid-template-columns:repeat(2,1fr);}
 .steps{grid-template-columns:repeat(2,1fr);}
 .split{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:900px){
 .main-nav{display:none;}
 .nav-toggle{display:flex;}
 .nav-tools .nav-cta{display:none;}
 .sec-head{grid-template-columns:1fr;}
}
@media (max-width:768px){
 .compare{grid-template-columns:1fr;}
 .compare__col--right{border-left:0;border-top:1px solid var(--line);}
 .apply{grid-template-columns:1fr;}
 .guard-grid{grid-template-columns:1fr;}
 .footer-grid{grid-template-columns:1fr;}
 .nav-wrap{gap:12px;}
}
@media (max-width:560px){
 .container{padding:0 18px;}
 .metric-grid,.matrix-grid,.steps{grid-template-columns:1fr;}
 .quick-form{flex-direction:column;}
 .quick-form .btn{width:100%;}
 .hero-chip{display:none;}
 .topbar-legal{display:none;}
 .topbar .container{justify-content:center;}
 .cat-hero h1{letter-spacing:-.4px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;}
}