/* roulang page: index */
:root{
      --ink:#17243b;
      --muted:#64748b;
      --soft:#f5f8fc;
      --paper:#ffffff;
      --line:#e4eaf2;
      --blue:#2563eb;
      --blue-dark:#1849b5;
      --cyan:#0ea5a4;
      --gold:#e1a72f;
      --shadow:0 18px 45px rgba(35,62,100,.10);
      --shadow-sm:0 8px 24px rgba(35,62,100,.08);
      --radius:16px;
      --container:1180px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75}
    img{display:block;width:100%;object-fit:cover}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(37,99,235,.35);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(228,234,242,.85)}
    .nav{height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;white-space:nowrap}
    .brand-mark{width:35px;height:35px;border-radius:10px;background:var(--blue);display:grid;place-items:center;color:#fff;box-shadow:0 7px 14px rgba(37,99,235,.25);font-size:17px}
    .nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}
    .nav-links a{font-size:14px;color:var(--muted);transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:var(--blue);font-weight:700}
    .nav-tools{display:flex;align-items:center;gap:10px;margin-left:8px}
    .search{height:38px;width:150px;border:1px solid var(--line);border-radius:10px;padding:0 12px;color:var(--ink);background:#fbfdff}
    .search:focus{border-color:var(--blue);outline:none}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:24px}
    .hero{background:#f5f8fc;padding:78px 0 72px;border-bottom:1px solid var(--line)}
    .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:70px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:1px;margin-bottom:18px}
    .eyebrow i{width:7px;height:7px;background:var(--cyan);border-radius:50%;display:block}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,66px);line-height:1.13;letter-spacing:0;margin-bottom:22px}
    h1 span{color:var(--blue)}
    .hero-copy{font-size:16px;color:var(--muted);max-width:640px;margin-bottom:29px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 19px;border-radius:10px;font-size:14px;font-weight:700;border:1px solid transparent;transition:.25s}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(37,99,235,.2)}
    .btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}
    .btn-ghost{border-color:#cdd8e8;background:#fff;color:var(--ink)}
    .btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
    .feature-card{position:relative;min-height:395px;border-radius:20px;overflow:hidden;background:#17365c;box-shadow:var(--shadow)}
    .feature-card img{height:395px;opacity:.84}
    .feature-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(13,32,58,.88))}
    .feature-info{position:absolute;z-index:1;bottom:25px;left:27px;right:27px;color:#fff}
    .feature-info h2{font-size:27px;line-height:1.3;margin-bottom:7px}
    .feature-info p{font-size:14px;color:#dce9fa;margin-bottom:12px}
    .label{display:inline-flex;border-radius:6px;padding:3px 8px;background:#eaf2ff;color:var(--blue);font-size:11px;font-weight:800}
    .label.light{background:rgba(255,255,255,.17);color:#fff}
    section{padding:84px 0;border-bottom:1px solid var(--line)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:30px}
    .section-head h2{font-size:30px;line-height:1.25;margin:0;letter-spacing:0}
    .section-head p{max-width:620px;color:var(--muted);font-size:14px;margin:0}
    .kpi-band{padding:33px 0;background:#fff}
    .kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:15px;overflow:hidden}
    .kpi{background:#fff;padding:23px 25px}
    .kpi strong{display:block;font-size:28px;color:var(--blue);line-height:1.1}
    .kpi span{display:block;color:var(--muted);font-size:13px;margin-top:8px}
    .matrix{background:var(--soft)}
    .matrix-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .matrix-card{background:#fff;border:1px solid var(--line);padding:23px;border-radius:var(--radius);transition:.25s}
    .matrix-card:hover,.content-card:hover,.news-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
    .matrix-icon{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:#e9f2ff;color:var(--blue);font-weight:800;margin-bottom:18px}
    .matrix-card h3{font-size:17px;margin-bottom:8px}
    .matrix-card p{font-size:13px;color:var(--muted);margin:0}
    .content-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .content-card{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;transition:.25s}
    .content-card img{height:178px}
    .card-body{padding:15px 16px 17px}
    .card-top{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:9px}
    .score{font-size:13px;color:var(--gold);font-weight:800}
    .content-card h3{font-size:16px;margin-bottom:4px;line-height:1.4}
    .content-card p{font-size:12px;color:var(--muted);margin:0}
    .popular{background:#f8fafc}
    .popular .content-grid{grid-template-columns:repeat(3,1fr)}
    .popular .content-card{display:grid;grid-template-columns:145px 1fr}
    .popular .content-card img{height:100%;min-height:155px}
    .popular .card-body{padding:18px 16px}
    .compare{background:#fff}
    .compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .compare-box{padding:28px;border-radius:16px;border:1px solid var(--line)}
    .compare-box.highlight{border-color:#b9d1ff;background:#f1f6ff}
    .compare-box h3{font-size:19px;margin-bottom:16px}
    .compare-list{list-style:none;padding:0;margin:0}
    .compare-list li{display:flex;gap:12px;padding:11px 0;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
    .compare-list li::before{content:"✓";color:var(--cyan);font-weight:800}
    .timeline{background:#f5f8fc}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);position:relative;gap:16px}
    .steps::before{content:"";position:absolute;top:20px;left:8%;right:8%;height:1px;background:#bfd0e6}
    .step{position:relative;z-index:1}
    .step-no{width:41px;height:41px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:800;margin-bottom:17px;border:5px solid #f5f8fc}
    .step h3{font-size:16px;margin-bottom:7px}
    .step p{font-size:13px;color:var(--muted);margin:0;padding-right:12px}
    .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .news-item{display:grid;grid-template-columns:112px 1fr;gap:15px;padding:13px;border:1px solid var(--line);border-radius:13px;transition:.25s}
    .news-item img{height:92px;border-radius:9px}
    .news-item h3{font-size:15px;line-height:1.45;margin:3px 0 9px}
    .news-item time{font-size:12px;color:var(--muted)}
    .directory{background:var(--soft)}
    .directory-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
    .directory a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 17px;transition:.25s}
    .directory a:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-3px)}
    .directory strong{display:block;font-size:16px;margin-bottom:5px}
    .directory span{font-size:12px;color:var(--muted)}
    .trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .trust-panel{padding:27px;border-radius:16px;background:#fff;border:1px solid var(--line)}
    .trust-panel h3{font-size:19px;margin-bottom:10px}
    .trust-panel p{font-size:14px;color:var(--muted);margin-bottom:16px}
    .trust-tags{display:flex;flex-wrap:wrap;gap:8px}
    .trust-tags span{padding:6px 10px;border-radius:7px;background:#f0f5fb;font-size:12px;color:#49617c}
    .faq{background:#f8fafc}
    .faq-list{max-width:850px;margin:0 auto}
    details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:11px;padding:0 19px}
    summary{cursor:pointer;list-style:none;padding:18px 5px;font-weight:700;font-size:15px}
    summary::-webkit-details-marker{display:none}
    summary::after{content:"+";float:right;color:var(--blue);font-size:20px;font-weight:400}
    details[open] summary::after{content:"−"}
    details p{padding:0 5px 18px;margin:0;color:var(--muted);font-size:14px}
    .cta{padding:70px 0;background:#174a9f;color:#fff}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:32px;margin-bottom:10px}
    .cta p{color:#d5e3fb;margin:0;max-width:650px}
    .cta .btn-primary{background:#fff;color:var(--blue);box-shadow:none}
    footer{background:#10233d;color:#c9d7e9;padding:55px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
    footer .brand{color:#fff;margin-bottom:15px}
    footer .brand-mark{background:#2e72e9}
    footer p{font-size:13px;color:#9eb1ca;max-width:300px}
    footer h3{color:#fff;font-size:14px;margin:5px 0 13px}
    footer ul{list-style:none;padding:0;margin:0}
    footer li{margin:6px 0;font-size:13px;color:#9eb1ca}
    footer a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;color:#8ca1bd;font-size:12px}
    @media(max-width:1024px){
      .nav-links{gap:14px}.search{width:120px}
      .hero-grid{gap:35px}.content-grid{grid-template-columns:repeat(3,1fr)}
      .matrix-grid{grid-template-columns:repeat(2,1fr)}.directory-grid{grid-template-columns:repeat(3,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .nav{height:68px}.menu-toggle{display:block;margin-left:auto}
      .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:14px 20px;flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow-sm)}
      .nav-links.open{display:flex}.nav-links a{padding:11px 0}.nav-tools{margin-left:0}.search{display:none}
      .hero{padding:58px 0}.hero-grid{grid-template-columns:1fr;gap:34px}.feature-card,.feature-card img{min-height:310px;height:310px}
      section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:12px}
      .kpi-grid{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:repeat(2,1fr)}
      .popular .content-grid{grid-template-columns:1fr 1fr}.popular .content-card{display:block}.popular .content-card img{height:175px;min-height:0}
      .compare-grid,.trust-grid{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,1fr);gap:28px}.steps::before{display:none}
      .news-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}
      .cta-inner{display:block}.cta .btn{margin-top:22px}
    }
    @media(max-width:520px){
      h1{font-size:39px}.hero-copy{font-size:15px}.content-grid,.popular .content-grid,.news-grid{grid-template-columns:1fr}
      .matrix-grid,.directory-grid{grid-template-columns:1fr 1fr}.kpi strong{font-size:24px}.kpi{padding:18px}
      .steps{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}
      .footer-grid>div:first-child{grid-column:1/-1}.cta h2{font-size:27px}
    }

/* roulang page: category1 */
:root{
 --ink:#17243b;
 --muted:#64748b;
 --soft:#f5f8fc;
 --paper:#fff;
 --line:#e4eaf2;
 --blue:#2563eb;
 --blue-dark:#1849b5;
 --cyan:#0ea5a4;
 --gold:#e1a72f;
 --shadow:0 18px 45px rgba(35,62,100,.10);
 --shadow-sm:0 8px 24px rgba(35,62,100,.08);
 --radius:16px;
 --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75}
img{display:block;width:100%;object-fit:cover}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(228,234,242,.85)}
.nav{height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;white-space:nowrap}
.brand-mark{width:35px;height:35px;border-radius:10px;background:var(--blue);display:grid;place-items:center;color:#fff;box-shadow:0 7px 14px rgba(37,99,235,.25);font-size:17px}
.nav-links{display:flex;align-items:center;gap:23px;margin-left:auto}
.nav-links a{font-size:14px;color:var(--muted);transition:.25s}
.nav-links a:hover,.nav-links a.active{color:var(--blue);font-weight:700}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:8px}
.search{height:38px;width:150px;border:1px solid var(--line);border-radius:10px;padding:0 12px;color:var(--ink);background:#fbfdff}
.search:focus{border-color:var(--blue);outline:3px solid rgba(37,99,235,.12)}
.menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:24px}
.hero{background:#f5f8fc;padding:66px 0 60px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:1px;margin-bottom:17px}
.eyebrow i{width:7px;height:7px;background:var(--cyan);border-radius:50%;display:block}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(36px,5vw,60px);line-height:1.16;letter-spacing:0;margin-bottom:20px}
h1 em{font-style:normal;color:var(--blue)}
.hero-copy{font-size:16px;color:var(--muted);max-width:620px;margin-bottom:27px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 19px;border-radius:10px;font-size:14px;font-weight:700;border:1px solid transparent;transition:.25s}
.btn:focus{outline:3px solid rgba(37,99,235,.2);outline-offset:2px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 20px rgba(37,99,235,.2)}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}
.btn-ghost{border-color:#cdd8e8;background:#fff;color:var(--ink)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.signal-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}
.signal-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:20px}
.signal-head strong{font-size:18px}
.status{display:inline-flex;align-items:center;gap:7px;color:#16847d;font-size:12px;font-weight:700}
.status:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(14,165,164,.12)}
.signal-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.signal-item{background:var(--soft);border-radius:12px;padding:16px}
.signal-item b{display:block;font-size:25px;line-height:1.2;margin-bottom:4px}
.signal-item span{font-size:12px;color:var(--muted)}
.path-line{height:2px;background:#dbe6f4;margin:20px 0;position:relative}
.path-line:before{content:"";position:absolute;left:0;top:-4px;width:10px;height:10px;background:var(--blue);border-radius:50%;box-shadow:92px 0 0 var(--cyan),184px 0 0 var(--gold),276px 0 0 var(--blue)}
section{padding:78px 0;border-bottom:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:30px}
.section-head h2{font-size:30px;line-height:1.25;margin:0}
.section-head p{max-width:620px;color:var(--muted);font-size:14px;margin:0}
.intro-band{background:#fff}
.intro-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:start}
.intro-layout h2{font-size:31px;line-height:1.3;margin-bottom:14px}
.intro-layout p{color:var(--muted);font-size:15px}
.note-list{list-style:none;padding:0;margin:0;display:grid;gap:13px}
.note-list li{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}
.note-list li:last-child{border-bottom:0}
.note-list b{color:var(--blue);font-size:18px;min-width:32px}
.collection-section{background:var(--soft)}
.collection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.collection-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;box-shadow:0 3px 10px rgba(35,62,100,.03)}
.collection-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.collection-card img{height:188px}
.collection-body{padding:20px}
.collection-body h3{font-size:19px;margin-bottom:8px}
.collection-body p{font-size:13px;color:var(--muted);margin-bottom:15px}
.card-meta{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted)}
.tag{display:inline-flex;padding:4px 9px;border-radius:6px;background:#edf4ff;color:var(--blue);font-weight:700}
.editorial{background:#fff}
.editorial-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
.editorial-feature{position:relative;min-height:360px;border-radius:18px;overflow:hidden;color:#fff}
.editorial-feature img{height:360px}
.editorial-feature:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(13,32,58,.9))}
.editorial-content{position:absolute;z-index:1;bottom:27px;left:28px;right:28px}
.editorial-content h3{font-size:25px;line-height:1.35;margin-bottom:8px}
.editorial-content p{font-size:13px;color:#dce9fa;margin:0}
.editorial-side{display:grid;gap:14px}
.side-story{display:grid;grid-template-columns:130px 1fr;gap:15px;padding:12px;border:1px solid var(--line);border-radius:13px;transition:.25s}
.side-story:hover{border-color:#b9cdf1;box-shadow:var(--shadow-sm)}
.side-story img{height:105px;border-radius:9px}
.side-story h3{font-size:15px;line-height:1.45;margin:5px 0}
.side-story span{font-size:12px;color:var(--muted)}
.matrix-section{background:#f8fafc}
.matrix-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.matrix-card{background:#fff;border:1px solid var(--line);padding:22px;border-radius:var(--radius);transition:.25s}
.matrix-card:hover{border-color:#b7ccef;transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.matrix-number{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:1px}
.matrix-card h3{font-size:17px;margin:13px 0 7px}
.matrix-card p{font-size:13px;color:var(--muted);margin:0}
.ranking-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
.ranking-list{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.rank-item{display:grid;grid-template-columns:45px 1fr 100px 70px;align-items:center;gap:15px;padding:15px 20px;border-bottom:1px solid var(--line);transition:.2s}
.rank-item:last-child{border-bottom:0}
.rank-item:hover{background:#f8fbff}
.rank-num{font-size:20px;font-weight:800;color:#a0aec0}
.rank-item:nth-child(-n+3) .rank-num{color:var(--blue)}
.rank-title{font-size:14px;font-weight:700}
.rank-title small{display:block;color:var(--muted);font-weight:400;font-size:11px;margin-top:2px}
.heat{font-size:12px;color:var(--cyan);font-weight:700}
.score{font-size:14px;font-weight:800;color:var(--gold)}
.quote-panel{background:#17365c;border-radius:16px;color:#fff;padding:30px;display:flex;flex-direction:column;justify-content:center}
.quote-panel blockquote{font-size:21px;line-height:1.6;margin:0 0 20px}
.quote-panel cite{font-size:13px;color:#c8d9ee;font-style:normal}
.news{background:#fff}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-item{display:grid;grid-template-columns:105px 1fr;gap:14px;padding:12px;border:1px solid var(--line);border-radius:13px;transition:.25s}
.news-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.news-item img{height:88px;border-radius:9px}
.news-item h3{font-size:15px;line-height:1.45;margin:3px 0 8px}
.news-item time{font-size:12px;color:var(--muted)}
.faq{background:#f8fafc}
.faq-list{max-width:850px;margin:0 auto}
.faq-item{border-top:1px solid var(--line);padding:20px 0}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-item summary{cursor:pointer;font-size:16px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";font-size:20px;color:var(--blue);font-weight:400}
.faq-item[open] summary:after{content:"−"}
.faq-item p{color:var(--muted);font-size:14px;margin:12px 32px 0 0}
.cta{padding:66px 0;background:#174a9f;color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:31px;margin-bottom:9px}
.cta p{color:#d5e3fb;margin:0;max-width:650px}
.cta .btn-primary{background:#fff;color:var(--blue);box-shadow:none}
footer{background:#10233d;color:#c9d7e9;padding:55px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
footer .brand{color:#fff}
footer .brand-mark{background:#2e70e8}
footer p{font-size:13px;color:#9fb3cb;max-width:280px;margin-top:16px}
footer h3{color:#fff;font-size:14px;margin:5px 0 14px}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin:7px 0}
footer li a{font-size:13px;color:#9fb3cb;transition:.2s}
footer li a:hover{color:#fff}
.copyright{border-top:1px solid rgba(201,215,233,.15);padding-top:18px;color:#8da3bd;font-size:12px}
@media(max-width:1024px){
 .nav{gap:18px}.nav-links{gap:14px}.search{width:120px}
 .hero-grid{gap:35px}.matrix-grid{grid-template-columns:repeat(2,1fr)}
 .collection-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 32px))}
 .nav{height:68px}.brand{font-size:16px}.nav-tools{margin-left:auto}
 .nav-links{display:none;position:absolute;top:68px;left:16px;right:16px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
 .nav-links.open{display:flex}.nav-links a{padding:11px 13px;border-radius:8px}
 .nav-links a:hover,.nav-links a.active{background:#f2f6ff}
 .search{display:none}.menu-toggle{display:block}
 .hero{padding:50px 0}.hero-grid,.intro-layout,.editorial-grid,.ranking-layout{grid-template-columns:1fr}
 .hero h1{font-size:42px}.signal-panel{max-width:560px}
 section{padding:60px 0}.section-head{display:block}.section-head p{margin-top:10px}
 .news-grid{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}
 .cta-inner{display:block}.cta .btn{margin-top:22px}
}
@media(max-width:520px){
 .brand{font-size:15px}.brand-mark{width:32px;height:32px}
 .hero h1{font-size:35px}.hero-copy{font-size:15px}
 .hero-actions .btn{width:100%}.signal-grid{gap:8px}.signal-item{padding:13px}
 .collection-grid,.news-grid,.matrix-grid{grid-template-columns:1fr}
 .collection-card img{height:205px}
 .side-story{grid-template-columns:100px 1fr}.side-story img{height:88px}
 .rank-item{grid-template-columns:32px 1fr 58px;padding:13px 12px;gap:9px}
 .rank-item .tag{display:none}.rank-item .score{grid-column:3;grid-row:1}
 .quote-panel blockquote{font-size:18px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
 .footer-grid>div:first-child{grid-column:1/-1}
}