/* roulang page: index */
:root{--blue:#1769d2;--blue-dark:#104da4;--ink:#17283d;--muted:#68788d;--paper:#fff;--wash:#f4f8fc;--line:#e2eaf2;--mint:#dff5ec;--mint-ink:#14734e;--amber:#fff0d7;--amber-ink:#9a5a08;--radius:8px;--shadow:0 10px 30px rgba(27,59,96,.08);--shadow-hover:0 16px 35px rgba(27,59,96,.14)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;color:var(--ink);background:var(--paper);font-family:system-ui,-apple-system,"Noto Sans CJK SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.72}
a{color:inherit;text-decoration:none}
a:hover{color:var(--blue)}
img{display:block;max-width:100%}
button{font:inherit}
:focus-visible{outline:3px solid #f1a63a;outline-offset:3px}
.container{max-width:1180px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.navbar{min-height:76px;padding:10px 0}
.brand{display:flex;align-items:center;gap:11px;min-width:0;color:var(--ink);font-weight:760}
.brand-mark{width:45px;height:45px;flex:0 0 45px;border-radius:7px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:14px;font-weight:850;line-height:1;text-align:center}
.brand-name{font-size:17px;line-height:1.25;white-space:nowrap}
.navbar-nav{gap:5px;align-items:center}
.nav-link{padding:9px 12px!important;border-radius:6px;color:#4d5d71!important;font-size:14px;font-weight:620;transition:background .2s,color .2s}
.nav-link:hover,.nav-link.active{background:#edf5ff;color:var(--blue)!important}
.nav-cta{padding:10px 18px;border-radius:6px;background:var(--blue);color:#fff!important;font-weight:700;transition:background .2s,transform .2s}
.nav-cta:hover{background:var(--blue-dark);transform:translateY(-1px)}
.navbar-toggler{border:1px solid var(--line);border-radius:6px;padding:8px 10px}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(23,105,210,.18)}
.hero{padding:55px 0 32px;background:#f4f8fc}
.hero-frame{position:relative;overflow:hidden;min-height:390px;padding:52px 54px;border-radius:8px;background:#e6f0fa}
.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 48%}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,35,65,.82) 0%,rgba(14,49,83,.62) 45%,rgba(15,47,77,.13) 100%)}
.hero-copy{position:relative;z-index:1;max-width:690px;color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:15px;color:#e6f2ff;font-size:13px;font-weight:700}
.eyebrow-dot{width:8px;height:8px;border-radius:50%;background:#54d2a2}
.hero h1{max-width:650px;margin:0 0 14px;font-size:46px;line-height:1.2;font-weight:800}
.hero h1 span{color:#8fd8bd}
.hero-lead{margin:0 0 13px;font-size:18px;font-weight:650}
.hero-description{max-width:640px;margin:0 0 23px;color:rgba(255,255,255,.89);font-size:15px;line-height:1.85}
.btn-primary-custom,.btn-outline-custom{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 20px;border:1px solid var(--blue);border-radius:6px;font-weight:700;transition:transform .18s,box-shadow .18s,background .18s}
.btn-primary-custom{background:var(--blue);color:#fff}
.btn-primary-custom:hover{background:var(--blue-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(23,105,210,.23)}
.btn-outline-custom{border-color:rgba(255,255,255,.7);color:#fff;background:rgba(255,255,255,.06)}
.btn-outline-custom:hover{background:#fff;color:var(--blue)}
.hero-proof{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:24px;color:#f3f8ff;font-size:13px}
.hero-proof span{display:inline-flex;align-items:center;gap:7px}
.hero-proof i{width:6px;height:6px;border-radius:50%;background:#69d2aa}
.section{padding:70px 0}
.section-wash{background:var(--wash)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:29px}
.section-kicker{margin-bottom:5px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.04em}
.section-title{margin:0;color:var(--ink);font-size:29px;line-height:1.32;font-weight:780}
.section-intro{max-width:740px;margin:10px 0 0;color:var(--muted)}
.section-link{flex:0 0 auto;color:var(--blue);font-size:14px;font-weight:700}
.section-link:hover{text-decoration:underline;text-underline-offset:4px}
.entry-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-template-rows:150px 150px;gap:14px}
.entry-tile{position:relative;display:flex;align-items:flex-end;overflow:hidden;padding:20px;border-radius:7px;background:#dce8f4;color:#fff;box-shadow:var(--shadow)}
.entry-tile:first-child{grid-row:span 2}
.entry-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .35s}
.entry-tile:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,28,50,.76),rgba(9,28,50,.03) 75%)}
.entry-tile:hover img{transform:scale(1.045)}
.entry-text{position:relative;z-index:1}
.entry-text strong{display:block;font-size:21px}
.entry-text small{display:block;margin-top:3px;color:rgba(255,255,255,.85)}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.value-item{display:flex;gap:16px;padding:12px 4px}
.value-icon{display:grid;place-items:center;flex:0 0 48px;height:48px;border-radius:7px;background:#e8f2ff;color:var(--blue);font-size:19px;font-weight:800}
.value-item h3{margin:0 0 6px;font-size:18px;font-weight:740}
.value-item p{margin:0;color:var(--muted);font-size:14px}
.release-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px 18px}
.content-card{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:7px;background:#fff;box-shadow:0 5px 18px rgba(27,59,96,.045);transition:transform .2s,box-shadow .2s,border-color .2s}
.content-card:hover{transform:translateY(-4px);border-color:#c6d9ed;box-shadow:var(--shadow-hover)}
.poster-wrap{position:relative;aspect-ratio:16/10;overflow:hidden;background:#e7edf4}
.poster-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.content-card:hover .poster-wrap img{transform:scale(1.035)}
.poster-index{position:absolute;top:11px;left:11px;padding:4px 8px;border-radius:4px;background:rgba(255,255,255,.94);color:var(--ink);font-size:11px;font-weight:750}
.card-body-custom{padding:14px 15px 16px}
.card-title-line{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.card-title-line h3{overflow:hidden;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;margin:0;font-size:16px;font-weight:740}
.badge-status{flex:0 0 auto;padding:3px 7px;border-radius:4px;background:var(--mint);color:var(--mint-ink);font-size:11px;font-weight:740}
.badge-status.warm{background:var(--amber);color:var(--amber-ink)}
.card-meta{display:flex;align-items:center;justify-content:space-between;margin-top:8px;color:var(--muted);font-size:12px}
.rating{color:#b5670c;font-weight:760}
.card-summary{display:-webkit-box;overflow:hidden;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:8px 0 0;color:#63748a;font-size:13px;line-height:1.6}
.scene-band{background:#eaf3fb}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:34px}
.step{position:relative;padding:0 25px 0 0}
.step:not(:last-child):after{content:"";position:absolute;left:47px;right:18px;top:23px;height:1px;background:#b8cde1}
.step-number{position:relative;z-index:1;display:grid;place-items:center;width:46px;height:46px;border:1px solid #c6d8e9;border-radius:50%;background:#fff;color:var(--blue);font-weight:800}
.step h3{margin:16px 0 6px;font-size:16px;font-weight:740}
.step p{margin:0;color:var(--muted);font-size:13px}
.featured-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}
.featured-main{position:relative;min-height:405px;overflow:hidden;border-radius:7px;color:#fff;background:#1b3654}
.featured-main img{position:absolute;width:100%;height:100%;inset:0;object-fit:cover}
.featured-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,29,49,.88),rgba(10,29,49,.04) 75%)}
.featured-caption{position:absolute;z-index:1;left:28px;right:28px;bottom:25px}
.featured-caption .badge-status{display:inline-block}
.featured-caption h3{margin:12px 0 7px;font-size:25px}
.featured-caption p{max-width:520px;margin:0;color:rgba(255,255,255,.86)}
.featured-list{display:flex;flex-direction:column;justify-content:space-between}
.featured-row{display:grid;grid-template-columns:94px 1fr;gap:14px;padding:11px 0;border-bottom:1px solid var(--line)}
.featured-row img{width:94px;height:76px;object-fit:cover;border-radius:5px}
.featured-row h3{margin:2px 0 4px;font-size:15px;font-weight:730}
.featured-row p{margin:0;color:var(--muted);font-size:12px;line-height:1.55}
.featured-row span{color:var(--blue);font-size:11px;font-weight:700}
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.category-tile{display:grid;grid-template-columns:94px 1fr;align-items:center;gap:15px;min-height:122px;padding:12px;border:1px solid var(--line);border-radius:7px;background:#fff;transition:box-shadow .2s,transform .2s}
.category-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.category-tile img{width:94px;height:94px;object-fit:cover;border-radius:5px}
.category-tile h3{margin:0 0 5px;font-size:16px;font-weight:740}
.category-tile p{margin:0;color:var(--muted);font-size:12px;line-height:1.55}
.category-tag{display:inline-block;margin-top:6px;color:var(--blue);font-size:11px;font-weight:700}
.evidence-strip{display:grid;grid-template-columns:1.1fr repeat(3,1fr);align-items:center;gap:24px;padding:25px 28px;border:1px solid var(--line);border-radius:7px;background:#fff}
.evidence-copy strong{display:block;font-size:17px}
.evidence-copy span{color:var(--muted);font-size:13px}
.evidence-stat{padding-left:20px;border-left:1px solid var(--line)}
.evidence-stat strong{display:block;color:var(--blue);font-size:21px;line-height:1.2}
.evidence-stat span{display:block;margin-top:5px;color:var(--muted);font-size:12px}
.rank-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:38px;align-items:start}
.rank-intro{position:sticky;top:110px}
.rank-intro .section-title{max-width:350px}
.rank-intro p{margin:14px 0 0;color:var(--muted)}
.rank-list{margin:0;padding:0;list-style:none}
.rank-row{display:grid;grid-template-columns:42px minmax(0,1fr) 78px 76px;align-items:center;gap:12px;padding:12px 10px;border-bottom:1px solid var(--line)}
.rank-row:first-child{border-top:1px solid var(--line)}
.rank-num{color:#98a8b9;font-size:17px;font-weight:800;text-align:center}
.rank-row:nth-child(-n+3) .rank-num{color:var(--blue)}
.rank-name{font-weight:700}
.rank-type{justify-self:start;padding:3px 7px;border-radius:4px;background:#eef4fa;color:#576a7e;font-size:11px}
.rank-score{color:#ad650b;font-size:13px;font-weight:750;text-align:right}
.rank-heat{color:var(--muted);font-size:12px;text-align:right}
.compare-table{width:100%;border-collapse:collapse;border:1px solid var(--line);background:#fff}
.compare-table th,.compare-table td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left}
.compare-table th{background:#f2f7fc;color:#40546b;font-size:13px}
.compare-table td{color:#586a7d;font-size:14px}
.compare-table td:first-child{color:var(--ink);font-weight:700}
.compare-table .current{color:var(--blue);font-weight:700}
.news-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:36px}
.news-lead{position:relative;min-height:390px;overflow:hidden;border-radius:7px;color:#fff;background:#213b57}
.news-lead img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.news-lead:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,29,49,.87),rgba(10,29,49,.06) 78%)}
.news-lead-copy{position:absolute;z-index:1;right:25px;bottom:24px;left:25px}
.news-lead-copy time{color:#d3e5f5;font-size:12px}
.news-lead-copy h3{margin:8px 0;font-size:23px}
.news-lead-copy p{margin:0;color:rgba(255,255,255,.82);font-size:13px}
.news-list{display:flex;flex-direction:column}
.news-row{display:grid;grid-template-columns:88px 1fr;gap:13px;padding:11px 0;border-bottom:1px solid var(--line)}
.news-row:first-child{padding-top:0}
.news-row img{width:88px;height:67px;object-fit:cover;border-radius:5px}
.news-row h3{margin:2px 0 4px;font-size:14px;line-height:1.45;font-weight:720}
.news-row time{color:#8291a2;font-size:11px}
.topic-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:16px}
.topic-card{position:relative;display:flex;align-items:flex-end;min-height:215px;overflow:hidden;padding:20px;border-radius:7px;color:#fff;background:#29435d}
.topic-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .3s}
.topic-card:hover img{transform:scale(1.04)}
.topic-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,27,47,.82),rgba(9,27,47,.04) 82%)}
.topic-copy{position:relative;z-index:1}
.topic-copy strong{font-size:19px}
.topic-copy span{display:block;margin-top:5px;color:rgba(255,255,255,.84);font-size:12px}
.faq-list{max-width:900px;margin:0 auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-button{width:100%;display:flex;justify-content:space-between;gap:20px;padding:19px 3px;border:0;background:transparent;color:var(--ink);text-align:left;font-size:16px;font-weight:720}
.faq-button:after{content:"+";flex:0 0 auto;color:var(--blue);font-size:22px;line-height:1}
.faq-button[aria-expanded="true"]:after{content:"−"}
.faq-answer{max-width:800px;padding:0 35px 18px 3px;color:var(--muted);font-size:14px}
.trust-band{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 26px;border:1px solid var(--line);border-radius:7px;background:#fff}
.trust-band strong{font-size:16px}
.trust-points{display:flex;flex-wrap:wrap;gap:10px 20px;color:#52657a;font-size:13px}
.trust-points span:before{content:"✓";margin-right:7px;color:#16865d;font-weight:800}
.site-footer{padding:53px 0 22px;background:#132a43;color:#d9e5f0}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:35px;padding-bottom:36px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand strong{font-size:17px;color:#fff}
.footer-copy{max-width:310px;color:#aebed0;font-size:13px}
.footer-col h3{margin:0 0 13px;color:#fff;font-size:14px}
.footer-col a{display:block;margin:8px 0;color:#aebed0;font-size:13px}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:15px;padding-top:18px;border-top:1px solid rgba(255,255,255,.13);color:#9eb0c3;font-size:12px}
.sticky-cta{position:fixed;right:0;bottom:0;left:0;z-index:900;padding:11px 0;background:rgba(255,255,255,.97);border-top:1px solid var(--line);box-shadow:0 -7px 24px rgba(27,59,96,.08);backdrop-filter:blur(9px)}
.sticky-inner{display:flex;justify-content:space-between;align-items:center;gap:16px}
.sticky-copy strong{display:block;font-size:14px}
.sticky-copy span{color:var(--muted);font-size:12px}
.back-top{position:fixed;right:20px;bottom:88px;z-index:800;display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--blue);box-shadow:var(--shadow)}
body{padding-bottom:76px}
@media(max-width:991.98px){
 .navbar-collapse{padding:12px 0 8px}
 .navbar-nav{align-items:stretch}
 .nav-cta{display:inline-flex;justify-content:center;margin-top:7px}
 .hero-frame{min-height:360px;padding:42px 34px}
 .release-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
 .category-grid{grid-template-columns:repeat(2,1fr)}
 .evidence-strip{grid-template-columns:1fr 1fr}
 .evidence-stat:nth-child(2){border-left:0;padding-left:0}
 .footer-grid{grid-template-columns:1.2fr 1fr 1fr}
 .footer-col:last-child{grid-column:2}
}
@media(max-width:767.98px){
 .navbar{min-height:68px}
 .brand-mark{width:40px;height:40px;flex-basis:40px}
 .brand-name{font-size:15px}
 .hero{padding:26px 0 22px}
 .hero-frame{min-height:400px;padding:34px 25px}
 .hero-shade{background:linear-gradient(90deg,rgba(10,35,65,.84),rgba(14,49,83,.51))}
 .hero h1{font-size:37px}
 .section{padding:52px 0}
 .section-title{font-size:25px}
 .section-head{align-items:flex-start;flex-direction:column;margin-bottom:22px}
 .entry-grid{grid-template-columns:1fr 1fr;grid-template-rows:180px 140px}
 .entry-tile:first-child{grid-column:span 2;grid-row:auto}
 .value-grid{grid-template-columns:1fr;gap:12px}
 .release-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}
 .card-body-custom{padding:12px}
 .featured-layout,.news-layout,.rank-layout{grid-template-columns:1fr}
 .featured-main{min-height:350px}
 .featured-list{margin-top:4px}
 .rank-intro{position:static}
 .rank-intro .section-title{max-width:none}
 .steps{grid-template-columns:repeat(2,1fr);gap:25px 16px}
 .step:not(:last-child):after{display:none}
 .topic-grid{grid-template-columns:1fr 1fr}
 .topic-card:first-child{grid-column:span 2}
 .compare-table th,.compare-table td{padding:12px 10px;font-size:12px}
 .trust-band{align-items:flex-start;flex-direction:column}
 .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
 .footer-grid>div:first-child{grid-column:span 2}
 .footer-col:last-child{grid-column:auto}
}
@media(max-width:520px){
 .container{padding-right:18px;padding-left:18px}
 .hero-frame{min-height:430px;padding:29px 21px}
 .hero h1{font-size:33px}
 .hero-lead{font-size:16px}
 .hero-description{font-size:14px}
 .hero-actions{display:flex;flex-direction:column;align-items:stretch}
 .hero-actions a{text-align:center}
 .hero-proof{gap:8px 14px;font-size:11px}
 .entry-grid{grid-template-columns:1fr 1fr;grid-template-rows:156px 123px}
 .entry-tile{padding:14px}
 .entry-text strong{font-size:17px}
 .entry-text small{font-size:11px}
 .release-grid{gap:11px 9px}
 .poster-wrap{aspect-ratio:4/3}
 .card-title-line h3{font-size:14px}
 .badge-status{font-size:10px;padding:2px 5px}
 .card-summary{font-size:12px}
 .category-grid{grid-template-columns:1fr}
 .category-tile{min-height:108px}
 .category-tile img{width:82px;height:82px}
 .category-tile{grid-template-columns:82px 1fr}
 .evidence-strip{grid-template-columns:1fr 1fr;padding:20px}
 .evidence-copy{grid-column:span 2}
 .evidence-stat{padding-left:12px}
 .rank-row{grid-template-columns:30px minmax(0,1fr) 58px 58px;gap:7px;padding:11px 3px}
 .rank-type{display:none}
 .rank-name{font-size:13px}
 .rank-heat,.rank-score{font-size:11px}
 .topic-grid{grid-template-columns:1fr}
 .topic-card,.topic-card:first-child{grid-column:auto;min-height:180px}
 .featured-row{grid-template-columns:82px 1fr}
 .featured-row img{width:82px;height:68px}
 .news-row{grid-template-columns:75px 1fr}
 .news-row img{width:75px;height:60px}
 .footer-grid{gap:22px 16px}
 .footer-brand strong{font-size:15px}
 .footer-bottom{flex-direction:column}
 .sticky-inner{gap:8px}
 .sticky-copy strong{font-size:12px}
 .sticky-copy span{font-size:10px}
 .sticky-inner .btn-primary-custom{padding:9px 12px;font-size:12px;white-space:nowrap}
 .sticky-cta{padding:8px 0}
 body{padding-bottom:66px}
 .back-top{right:13px;bottom:75px;width:38px;height:38px}
}

/* roulang page: category1 */
:root {
      --blue: #1769d2;
      --blue-dark: #104da4;
      --ink: #17283d;
      --muted: #68788d;
      --paper: #fff;
      --wash: #f4f8fc;
      --line: #e2eaf2;
      --mint: #dff5ec;
      --mint-ink: #14734e;
      --amber: #fff0d7;
      --amber-ink: #9a5a08;
      --radius: 8px;
      --shadow: 0 10px 30px rgba(27,59,96,.08);
      --shadow-hover: 0 16px 35px rgba(27,59,96,.14);
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 90px; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      font-family: system-ui, -apple-system, "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
      font-size: 15px;
      line-height: 1.72;
    }
    a { color: inherit; text-decoration: none; transition: color .18s ease, background .18s ease; }
    a:hover { color: var(--blue); }
    img { display: block; max-width: 100%; }
    button, input, select { font: inherit; }
    button:focus-visible, a:focus-visible, select:focus-visible {
      outline: 3px solid rgba(23,105,210,.35);
      outline-offset: 3px;
    }
    .container { max-width: 1180px; }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255,255,255,.97);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(12px);
    }
    .navbar { min-height: 76px; padding: 10px 0; }
    .brand { display: flex; align-items: center; gap: 11px; min-width: 0; color: var(--ink); font-weight: 760; }
    .brand:hover { color: var(--ink); }
    .brand-mark {
      width: 45px; height: 45px; flex: 0 0 45px; border-radius: 7px;
      background: var(--blue); color: #fff; display: grid; place-items: center;
      font-size: 14px; font-weight: 850; line-height: 1; text-align: center;
    }
    .brand-name { font-size: 17px; line-height: 1.25; white-space: nowrap; }
    .navbar-nav { gap: 5px; align-items: center; }
    .nav-link {
      padding: 9px 12px !important; border-radius: 6px; color: #4d5d71 !important;
      font-size: 14px; font-weight: 620; transition: background .2s, color .2s;
    }
    .nav-link:hover, .nav-link.active { background: #edf5ff; color: var(--blue) !important; }
    .nav-cta {
      display: inline-flex; justify-content: center; padding: 10px 18px; border-radius: 6px;
      background: var(--blue); color: #fff !important; font-weight: 700;
      transition: background .2s, transform .2s;
    }
    .nav-cta:hover { background: var(--blue-dark); transform: translateY(-1px); }
    .navbar-toggler { border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; }
    .navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(23,105,210,.18); }
    .section { padding: 62px 0; }
    .section-wash { background: var(--wash); }
    .section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 25px; }
    .section-kicker { margin-bottom: 5px; color: var(--blue); font-size: 12px; font-weight: 800; }
    .section-title { margin: 0; color: var(--ink); font-size: 27px; line-height: 1.35; font-weight: 780; }
    .section-intro { max-width: 740px; margin: 9px 0 0; color: var(--muted); }
    .page-heading { padding: 36px 0 30px; background: var(--wash); border-bottom: 1px solid var(--line); }
    .crumbs { display: flex; align-items: center; gap: 9px; margin: 0 0 12px; color: var(--muted); font-size: 13px; }
    .crumbs span { color: #a4b0bd; }
    .heading-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 26px; }
    .heading-copy { max-width: 760px; }
    .heading-copy h1 { margin: 0 0 8px; font-size: 34px; line-height: 1.25; font-weight: 800; }
    .heading-copy p { max-width: 760px; margin: 0; color: var(--muted); }
    .heading-note {
      display: flex; align-items: center; gap: 10px; flex: 0 0 auto;
      padding: 12px 15px; border: 1px solid var(--line); border-radius: 7px; background: #fff;
      color: #52647a; font-size: 13px;
    }
    .status-dot { width: 8px; height: 8px; border-radius: 50%; background: #29a878; }
    .filter-band { padding: 20px 0; border-bottom: 1px solid var(--line); }
    .filter-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
    .filter-list { display: flex; flex-wrap: wrap; gap: 8px; }
    .filter-chip {
      display: inline-flex; align-items: center; min-height: 36px; padding: 6px 13px;
      border: 1px solid var(--line); border-radius: 5px; background: #fff;
      color: #53657a; font-size: 13px; font-weight: 650;
    }
    .filter-chip:hover, .filter-chip.active { border-color: #b8d2ef; background: #edf5ff; color: var(--blue); }
    .sort-control { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; color: var(--muted); font-size: 13px; }
    .sort-control select {
      min-height: 38px; padding: 6px 32px 6px 11px; border: 1px solid var(--line);
      border-radius: 5px; color: var(--ink); background-color: #fff;
    }
    .catalog-section { padding: 40px 0 64px; }
    .catalog-toolbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
    .catalog-count { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
    .catalog-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
    .content-card {
      display: grid; grid-template-columns: 176px minmax(0,1fr); min-width: 0; overflow: hidden;
      border: 1px solid var(--line); border-radius: 7px; background: #fff;
      box-shadow: 0 5px 18px rgba(27,59,96,.045);
      transition: transform .2s, box-shadow .2s, border-color .2s;
    }
    .content-card:hover { transform: translateY(-3px); border-color: #c6d9ed; box-shadow: var(--shadow-hover); }
    .poster-wrap { position: relative; min-height: 220px; overflow: hidden; background: #e7edf4; }
    .poster-wrap img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; transition: transform .3s; }
    .content-card:hover .poster-wrap img { transform: scale(1.035); }
    .card-body-custom { display: flex; flex-direction: column; min-width: 0; padding: 15px 15px 14px; }
    .card-title-line { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
    .card-title-line h3 {
      display: -webkit-box; overflow: hidden; -webkit-line-clamp: 1; -webkit-box-orient: vertical;
      margin: 0; font-size: 16px; font-weight: 740; line-height: 1.45;
    }
    .badge-status {
      flex: 0 0 auto; padding: 3px 7px; border-radius: 4px;
      background: var(--mint); color: var(--mint-ink); font-size: 11px; font-weight: 740; line-height: 1.45;
    }
    .badge-status.warm { background: var(--amber); color: var(--amber-ink); }
    .card-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; color: var(--muted); font-size: 12px; }
    .card-summary {
      display: -webkit-box; overflow: hidden; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
      margin: 10px 0 0; color: #63748a; font-size: 13px; line-height: 1.65;
    }
    .card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 12px; }
    .small-tag { padding: 2px 7px; border-radius: 4px; background: #f1f5f8; color: #64758a; font-size: 11px; }
    .more-wrap { display: flex; justify-content: center; margin-top: 27px; }
    .btn-primary-custom, .btn-outline-custom {
      display: inline-flex; align-items: center; justify-content: center; min-height: 44px;
      padding: 10px 19px; border: 1px solid var(--blue); border-radius: 6px;
      font-weight: 700; transition: transform .18s, box-shadow .18s, background .18s;
    }
    .btn-primary-custom { background: var(--blue); color: #fff; }
    .btn-primary-custom:hover { background: var(--blue-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 18px rgba(23,105,210,.23); }
    .btn-outline-custom { background: #fff; color: var(--blue); }
    .btn-outline-custom:hover { background: #edf5ff; color: var(--blue-dark); }
    .editorial-layout { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(280px,.75fr); gap: 25px; }
    .editorial-feature { display: grid; grid-template-columns: 45% 1fr; min-height: 300px; overflow: hidden; border: 1px solid var(--line); border-radius: 7px; background: #fff; box-shadow: var(--shadow); }
    .editorial-feature img { width: 100%; height: 100%; min-height: 300px; object-fit: cover; }
    .editorial-copy { align-self: center; padding: 26px; }
    .editorial-copy h3 { margin: 12px 0 8px; font-size: 23px; line-height: 1.35; font-weight: 760; }
    .editorial-copy p { margin: 0 0 16px; color: var(--muted); font-size: 14px; }
    .editorial-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
    .editorial-item { padding: 15px 3px; border-bottom: 1px solid var(--line); }
    .editorial-item h3 { margin: 5px 0 3px; font-size: 16px; line-height: 1.45; font-weight: 720; }
    .editorial-item p { margin: 0; color: var(--muted); font-size: 13px; }
    .topic-grid { display: grid; grid-template-columns: 1.15fr .85fr .85fr; gap: 15px; }
    .topic-tile {
      position: relative; min-height: 190px; overflow: hidden; display: flex; align-items: flex-end;
      padding: 20px; border-radius: 7px; color: #fff; background: #27415d;
    }
    .topic-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
    .topic-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg,rgba(13,34,55,.82),rgba(13,34,55,.06) 80%); }
    .topic-tile:hover img { transform: scale(1.04); }
    .topic-copy { position: relative; z-index: 1; }
    .topic-copy h3 { margin: 0 0 4px; color: #fff; font-size: 18px; font-weight: 760; }
    .topic-copy p { margin: 0; color: rgba(255,255,255,.86); font-size: 13px; }
    .timeline { position: relative; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
    .timeline-item { position: relative; padding: 4px 0 0 20px; border-left: 2px solid #d6e5f4; }
    .timeline-item::before { content: ""; position: absolute; left: -6px; top: 8px; width: 10px; height: 10px; border: 2px solid #fff; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 1px #9fc3e9; }
    .timeline-date { color: var(--blue); font-size: 12px; font-weight: 760; }
    .timeline-item h3 { margin: 5px 0 5px; font-size: 16px; font-weight: 730; }
    .timeline-item p { margin: 0; color: var(--muted); font-size: 13px; }
    .faq-list { max-width: 900px; border-top: 1px solid var(--line); }
    .faq-item { padding: 17px 0; border-bottom: 1px solid var(--line); }
    .faq-item h3 { margin: 0 0 6px; font-size: 16px; font-weight: 740; }
    .faq-item p { margin: 0; color: var(--muted); }
    .related-row { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
    .related-links { display: flex; flex-wrap: wrap; gap: 10px; }
    .related-links a { padding: 8px 12px; border: 1px solid var(--line); border-radius: 5px; background: #fff; color: #50647b; font-size: 13px; font-weight: 650; }
    .related-links a:hover { border-color: #b8d2ef; color: var(--blue); background: #edf5ff; }
    .site-footer { padding: 48px 0 18px; background: #f2f6fa; border-top: 1px solid var(--line); }
    .footer-grid { display: grid; grid-template-columns: 1.45fr 1fr 1fr 1fr; gap: 32px; }
    .footer-brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); }
    .footer-brand strong { font-size: 16px; }
    .footer-copy { max-width: 330px; margin: 15px 0 0; color: var(--muted); font-size: 13px; }
    .footer-col { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
    .footer-col h3 { margin: 3px 0 7px; font-size: 14px; font-weight: 760; }
    .footer-col a { color: #607086; font-size: 13px; }
    .footer-col a:hover { color: var(--blue); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 16px; margin-top: 35px; padding-top: 15px; border-top: 1px solid var(--line); color: #7b8998; font-size: 12px; }
    @media (max-width: 1199px) {
      .catalog-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
      .content-card { grid-template-columns: 150px minmax(0,1fr); }
    }
    @media (max-width: 991px) {
      .navbar-collapse { padding: 12px 0 8px; }
      .navbar-nav { align-items: stretch; gap: 2px; }
      .nav-link { padding: 9px 10px !important; }
      .nav-cta { margin-top: 8px; }
      .heading-row { align-items: flex-start; flex-direction: column; gap: 16px; }
      .editorial-layout { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
      .footer-grid > :last-child { grid-column: 2 / 4; }
    }
    @media (max-width: 767px) {
      .section { padding: 48px 0; }
      .section-head, .catalog-toolbar { align-items: flex-start; flex-direction: column; gap: 10px; }
      .heading-copy h1 { font-size: 29px; }
      .heading-note { padding: 9px 12px; }
      .filter-row { align-items: flex-start; flex-direction: column; gap: 14px; }
      .catalog-grid { grid-template-columns: 1fr; gap: 14px; }
      .content-card { grid-template-columns: 138px minmax(0,1fr); }
      .poster-wrap { min-height: 205px; }
      .editorial-feature { grid-template-columns: 1fr; }
      .editorial-feature img { height: 220px; min-height: 220px; }
      .editorial-copy { padding: 21px; }
      .topic-grid { grid-template-columns: 1fr 1fr; }
      .topic-tile:first-child { grid-column: 1 / -1; }
      .timeline { grid-template-columns: 1fr; gap: 17px; }
      .related-row { align-items: flex-start; flex-direction: column; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 27px 20px; }
      .footer-grid > :first-child { grid-column: 1 / -1; }
      .footer-grid > :last-child { grid-column: auto; }
      .footer-bottom { flex-direction: column; gap: 5px; }
    }
    @media (max-width: 520px) {
      .brand-name { max-width: 190px; overflow: hidden; text-overflow: ellipsis; font-size: 15px; }
      .heading-copy h1 { font-size: 26px; }
      .section-title { font-size: 23px; }
      .catalog-grid { gap: 12px; }
      .content-card { grid-template-columns: 112px minmax(0,1fr); }
      .poster-wrap { min-height: 190px; }
      .card-body-custom { padding: 12px 11px; }
      .card-title-line { flex-wrap: wrap; }
      .card-title-line h3 { font-size: 15px; }
      .card-summary { -webkit-line-clamp: 2; font-size: 12px; }
      .topic-grid { grid-template-columns: 1fr; }
      .topic-tile:first-child { grid-column: auto; }
      .sort-control { width: 100%; justify-content: space-between; }
      .sort-control select { flex: 1; max-width: 190px; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }