/* roulang page: index */
:root{
            --ink:#172236;--muted:#68758a;--navy:#10233f;--navy-2:#183253;
            --cyan:#11b7c9;--orange:#f39b4a;--paper:#f5f7fa;--line:#dfe6ee;
            --white:#fff;--radius:18px;--shadow:0 16px 40px rgba(20,39,65,.10);
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;color:var(--ink);background:var(--paper);font-family:Inter,"Noto Sans SC","Microsoft YaHei",sans-serif;line-height:1.75}
        a{color:inherit;text-decoration:none;transition:.25s ease}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        .container{width:min(1180px,calc(100% - 40px));margin:auto}
        .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(20,40,70,.05)}
        .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em;color:var(--navy);white-space:nowrap}
        .brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:var(--navy);color:#83f0e7;font-size:18px;box-shadow:inset 0 -4px 0 var(--cyan)}
        .nav-links{display:flex;align-items:center;gap:7px}
        .nav-links a{padding:10px 16px;border-radius:9px;color:#536176;font-size:14px;font-weight:650}
        .nav-links a:hover,.nav-links a.active{background:#eaf7f8;color:#087f8b}
        .nav-tools{display:flex;align-items:center;gap:12px}
        .nav-status{font-size:12px;color:#3d7e72;background:#e8f7ef;padding:7px 11px;border-radius:99px}
        .nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 11px;color:var(--navy)}
        .hero{min-height:560px;padding:68px 0 74px;background:linear-gradient(90deg,rgba(9,25,50,.94) 0%,rgba(12,36,67,.82) 48%,rgba(13,37,66,.58) 100%),url('/assets/images/fcfd86a9e85bfaf9.png') center/cover no-repeat;color:#fff}
        .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#8ff0e8;font-size:13px;font-weight:800;letter-spacing:.1em}
        .eyebrow:before{content:"";width:22px;height:2px;background:var(--orange)}
        h1{font-size:clamp(38px,5vw,64px);line-height:1.13;letter-spacing:-.045em;margin:18px 0 20px;max-width:700px}
        .hero-copy{font-size:17px;color:#d8e3ee;max-width:650px;line-height:2}
        .hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:10px;padding:12px 21px;font-weight:750;font-size:14px;cursor:pointer;transition:.25s}
        .btn-primary{background:var(--cyan);color:#082d3a;box-shadow:0 8px 20px rgba(17,183,201,.22)}
        .btn-primary:hover{background:#5be0df;transform:translateY(-2px)}
        .btn-light{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.07)}
        .btn-light:hover{background:#fff;color:var(--navy)}
        .hero-panel{background:rgba(10,25,47,.78);border:1px solid rgba(151,220,227,.27);border-radius:20px;padding:24px;box-shadow:0 22px 60px rgba(0,0,0,.22);backdrop-filter:blur(5px)}
        .panel-top{display:flex;justify-content:space-between;align-items:center;color:#b9d3df;font-size:13px;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:15px}
        .live-dot{color:#ffb57b;display:flex;align-items:center;gap:7px}.live-dot:before{content:"";width:8px;height:8px;background:#ff8d53;border-radius:50%;box-shadow:0 0 0 5px rgba(255,141,83,.15)}
        .match-row{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:24px 0 18px;text-align:center}
        .team{font-weight:800;font-size:17px}.team small{display:block;color:#9fb5c7;font-size:11px;font-weight:500;margin-top:3px}
        .vs{color:#80eddf;font-size:13px;font-weight:800}
        .countdown{display:flex;gap:8px;margin:10px 0 20px}.time-box{flex:1;text-align:center;background:#173958;border-radius:9px;padding:9px 3px;color:#fff;font-size:22px;font-weight:800;line-height:1.2}.time-box small{display:block;color:#95b4c9;font-size:10px;font-weight:500;margin-top:4px}
        .panel-note{color:#9fb6c8;font-size:12px;border-top:1px solid rgba(255,255,255,.12);padding-top:13px}
        .section{padding:78px 0}.section.alt{background:#edf2f6}.section.dark{background:var(--navy);color:#fff}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-kicker{font-size:12px;color:#0c98a5;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
        h2{font-size:clamp(26px,3vw,38px);line-height:1.25;margin:8px 0 10px;letter-spacing:-.03em}
        .section-intro{color:var(--muted);max-width:650px;margin:0;font-size:15px}
        .dark .section-intro{color:#b7c6d7}.dark h2{color:#fff}
        .search-bar{display:flex;gap:10px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:9px;box-shadow:var(--shadow);max-width:850px}
        .search-bar input{flex:1;border:0;outline:0;padding:8px 13px;color:var(--ink);min-width:0}.search-bar input:focus{outline:2px solid #b6ebea;border-radius:7px}
        .metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}
        .metric{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.metric strong{font-size:29px;color:var(--navy);display:block}.metric span{font-size:13px;color:var(--muted)}
        .matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
        .matrix-card{background:#fff;border:1px solid var(--line);padding:22px;border-radius:var(--radius);min-height:150px;transition:.25s}
        .matrix-card:hover,.content-card:hover,.rank-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#a9dfe1}
        .icon-box{width:38px;height:38px;display:grid;place-items:center;background:#e8f7f6;color:#087f8b;border-radius:10px;font-weight:800;margin-bottom:14px}
        .matrix-card h3,.content-card h3{font-size:17px;margin:0 0 7px}.matrix-card p,.content-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.7}
        .feature-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}.feature-image{border-radius:20px;overflow:hidden;min-height:360px;position:relative}.feature-image img{width:100%;height:100%;object-fit:cover}.image-caption{position:absolute;bottom:0;left:0;right:0;padding:34px 24px 20px;color:#fff;background:linear-gradient(transparent,rgba(8,22,43,.92))}.image-caption h3{margin:0;font-size:22px}.feature-list{display:grid;gap:12px}.content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:.25s}.content-card .meta{font-size:12px;color:#0d98a5;font-weight:750;margin-bottom:8px}
        .updates{display:grid;grid-template-columns:1fr 1fr;gap:16px}.update-item{display:flex;gap:16px;background:#fff;padding:18px;border:1px solid var(--line);border-radius:14px}.update-date{min-width:58px;color:#087f8b;font-size:13px;font-weight:800}.update-item h3{font-size:15px;margin:0 0 4px}.update-item p{font-size:13px;color:var(--muted);margin:0}
        .rank-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}.rank-list{display:grid;gap:10px}.rank-item{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:12px;background:#183253;border:1px solid #294766;border-radius:12px;padding:13px 15px;transition:.25s}.rank-no{font-weight:800;color:#83eee5}.rank-item strong{font-size:14px}.rank-item span{font-size:12px;color:#a9bed0}.score{color:#f6b169;font-weight:800}
        .resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.resource-card{background:#fff;border-radius:15px;border:1px solid var(--line);padding:24px}.resource-card h3{margin:0 0 8px;font-size:17px}.resource-card p{margin:0 0 17px;color:var(--muted);font-size:13px}.text-link{font-size:13px;color:#078d99;font-weight:800}.text-link:hover{color:#e28435}
        .news-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}.news-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line);transition:.25s}.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.news-card img{height:150px;width:100%;object-fit:cover}.news-body{padding:17px}.news-body h3{font-size:16px;line-height:1.5;margin:0 0 7px}.news-body p{font-size:13px;color:var(--muted);margin:0}
        .milestones{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:28px}.mile{position:relative;padding:0 20px 0 0}.mile:not(:last-child):after{content:"";position:absolute;top:14px;left:25px;right:0;height:1px;background:#b5d4d8}.mile-dot{position:relative;z-index:2;width:29px;height:29px;border-radius:50%;background:var(--cyan);border:7px solid #d8f2f0;margin-bottom:16px}.mile strong{display:block;font-size:16px}.mile p{font-size:13px;color:var(--muted);margin:6px 0 0;padding-right:12px}
        .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq{background:#fff;border:1px solid var(--line);border-radius:13px;padding:19px 21px}.faq h3{font-size:15px;margin:0 0 8px}.faq p{font-size:13px;color:var(--muted);margin:0}
        .subscribe{background:linear-gradient(120deg,#10233f,#20526a);border-radius:20px;padding:42px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:28px}.subscribe h2{margin-top:0}.subscribe p{color:#c9d9e5;margin:0;max-width:570px}.subscribe form{display:flex;gap:9px;min-width:360px}.subscribe input{min-width:0;flex:1;border:0;border-radius:9px;padding:12px 14px;outline:none}
        footer{background:#0d1d34;color:#b8c8d8;padding:46px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:32px;border-bottom:1px solid #29415c}.footer-brand{color:#fff;font-size:18px;font-weight:800}.footer-top p{font-size:13px;max-width:470px;margin:12px 0 0}.footer-links{display:flex;gap:22px;font-size:13px}.footer-links a:hover{color:#7ce9e2}.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:20px;font-size:12px;color:#8298ac}
        @media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:35px}.hero{padding-top:52px}.matrix{grid-template-columns:repeat(2,1fr)}.metrics{grid-template-columns:repeat(2,1fr)}.feature-grid,.rank-layout{grid-template-columns:1fr}.resource-grid{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:700px){.container{width:min(100% - 28px,1180px)}.nav-wrap{height:68px}.nav-status{display:none}.nav-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:14px;right:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{width:100%}.hero{min-height:0;padding:48px 0 54px}h1{font-size:40px}.hero-copy{font-size:15px}.section{padding:54px 0}.section-head{display:block}.section-head .btn{margin-top:16px}.news-grid,.updates,.faq-grid{grid-template-columns:1fr}.subscribe{display:block;padding:28px 22px}.subscribe form{min-width:0;margin-top:20px}.footer-top,.copyright{display:block}.footer-links{margin-top:20px;flex-wrap:wrap}.milestones{grid-template-columns:1fr 1fr;gap:25px 0}.mile:not(:last-child):after{display:none}}
        @media(max-width:480px){.brand{font-size:14px}.brand-mark{width:32px;height:32px}.matrix,.resource-grid,.metrics{grid-template-columns:1fr}.hero-actions .btn{width:100%}.match-row{padding-top:18px}.team{font-size:14px}.countdown{gap:5px}.time-box{font-size:18px}.search-bar{display:block}.search-bar .btn{width:100%;margin-top:8px}}

/* roulang page: category1 */
:root{
      --ink:#172236;--muted:#68758a;--navy:#10233f;--navy-2:#183253;
      --cyan:#11b7c9;--orange:#f39b4a;--paper:#f5f7fa;--line:#dfe6ee;
      --white:#fff;--radius:18px;--shadow:0 16px 40px rgba(20,39,65,.10);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--paper);font-family:Inter,"Noto Sans SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(20,40,70,.05)}
    .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em;color:var(--navy);white-space:nowrap}
    .brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:var(--navy);color:#83f0e7;font-size:18px;box-shadow:inset 0 -4px 0 var(--cyan)}
    .nav-links{display:flex;align-items:center;gap:7px}
    .nav-links a{padding:10px 16px;border-radius:9px;color:#536176;font-size:14px;font-weight:650}
    .nav-links a:hover,.nav-links a.active{background:#eaf7f8;color:#087f8b}
    .nav-tools{display:flex;align-items:center;gap:12px}
    .nav-status{font-size:12px;color:#3d7e72;background:#e8f7ef;padding:7px 11px;border-radius:99px}
    .nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 11px;color:var(--navy)}
    .category-hero{padding:72px 0 70px;background:linear-gradient(105deg,rgba(9,25,50,.95),rgba(16,45,75,.84)),url('/assets/images/adf8c45041c19646.png') center/cover;color:#fff}
    .hero-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#8ff0e8;font-size:13px;font-weight:800;letter-spacing:.1em}
    .eyebrow:before{content:"";width:22px;height:2px;background:var(--orange)}
    h1{font-size:clamp(34px,5vw,58px);line-height:1.16;letter-spacing:-.04em;margin:18px 0 20px}
    h2{font-size:clamp(25px,3vw,36px);line-height:1.25;letter-spacing:-.025em;margin:0 0 12px}
    h3{line-height:1.4}
    .hero-copy{font-size:17px;color:#d8e3ee;max-width:650px;line-height:2}
    .hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:28px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:10px;padding:12px 21px;font-weight:750;font-size:14px;cursor:pointer;transition:.25s}
    .btn-primary{background:var(--cyan);color:#082d3a;box-shadow:0 8px 20px rgba(17,183,201,.22)}
    .btn-primary:hover{background:#5be0df;transform:translateY(-2px)}
    .btn-light{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.07)}
    .btn-light:hover{background:#fff;color:var(--navy)}
    .hero-board{background:rgba(10,25,47,.78);border:1px solid rgba(151,220,227,.27);border-radius:20px;padding:20px;box-shadow:0 22px 60px rgba(0,0,0,.22);backdrop-filter:blur(5px)}
    .board-image{height:190px;border-radius:13px;overflow:hidden;margin-bottom:17px}
    .board-image img{width:100%;height:100%;object-fit:cover}
    .board-top{display:flex;justify-content:space-between;align-items:center;color:#a9c7d7;font-size:12px}
    .live-dot{display:inline-flex;align-items:center;gap:7px;color:#83f0e7;font-weight:800}
    .live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:#54e2a7;box-shadow:0 0 0 4px rgba(84,226,167,.15)}
    .board-score{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center;text-align:center;padding:20px 0 8px}
    .board-score strong{display:block;color:#fff;font-size:16px}
    .board-score span{display:block;color:#9eb4c9;font-size:12px;margin-top:4px}
    .versus{width:39px;height:39px;display:grid;place-items:center;border:1px solid #3c6580;border-radius:50%;color:#ffd097;font-size:12px;font-weight:800}
    .section{padding:76px 0}
    .section.alt{background:#edf2f6}
    .section.dark{background:var(--navy);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
    .section-kicker{font-size:12px;color:#0c98a5;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
    .section-intro{color:var(--muted);max-width:680px;margin:0;font-size:15px}
    .dark .section-intro{color:#b7c6d7}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .metric{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px;position:relative;overflow:hidden}
    .metric:after{content:"";position:absolute;right:-20px;top:-20px;width:80px;height:80px;border-radius:50%;background:#e6f8f7}
    .metric strong{display:block;color:var(--navy);font-size:30px;line-height:1.2;position:relative;z-index:1}
    .metric span{display:block;color:var(--muted);font-size:13px;margin-top:8px}
    .metric em{font-style:normal;color:#0795a1;font-size:12px;font-weight:800}
    .matrix-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
    .matrix-main{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
    .matrix-card,.result-card,.milestone,.news-card,.faq{background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:.25s}
    .matrix-card{padding:22px;min-height:168px}
    .matrix-card:hover,.result-card:hover,.milestone:hover,.news-card:hover,.faq:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#a9dfe1}
    .matrix-card h3,.result-card h3{font-size:17px;margin:0 0 8px}
    .matrix-card p,.result-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.7}
    .matrix-side{border-radius:var(--radius);padding:28px;background:var(--navy);color:#fff;min-height:100%}
    .matrix-side h3{font-size:23px;margin:0 0 14px}
    .matrix-side p{color:#bdccda;font-size:14px}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
    .tag{display:inline-flex;padding:7px 10px;border-radius:99px;background:#e8f7f7;color:#087f8b;font-size:12px;font-weight:750}
    .matrix-side .tag{background:#234665;color:#9de7e2}
    .results-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:stretch}
    .result-card{padding:25px}
    .result-card strong{font-size:34px;display:block;color:var(--navy);margin:10px 0}
    .result-list{display:grid;gap:11px;margin-top:18px}
    .result-line{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:10px 0;font-size:13px}
    .result-line b{color:#0b9aa5}
    .result-visual{border-radius:20px;overflow:hidden;min-height:320px;position:relative}
    .result-visual img{width:100%;height:100%;object-fit:cover}
    .result-caption{position:absolute;left:0;right:0;bottom:0;padding:24px;background:linear-gradient(transparent,rgba(9,25,50,.9));color:#fff}
    .result-caption h3{margin:25px 0 0;font-size:22px}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;position:relative}
    .milestone{padding:23px;background:#fff;position:relative}
    .milestone-number{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#e6f8f7;color:#078d99;font-weight:800;margin-bottom:18px}
    .milestone h3{font-size:16px;margin:0 0 8px}
    .milestone p{font-size:13px;color:var(--muted);margin:0}
    .news-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .news-card{overflow:hidden}
    .news-card.featured{grid-row:span 2}
    .news-card img{height:155px;width:100%;object-fit:cover}
    .news-card.featured img{height:245px}
    .news-body{padding:17px}
    .news-body h3{font-size:16px;line-height:1.5;margin:0 0 7px}
    .news-body p{font-size:13px;color:var(--muted);margin:0}
    .news-meta{font-size:12px;color:#0d98a5;font-weight:750;margin-bottom:8px}
    .guarantee-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:25px;align-items:center}
    .guarantee-image{border-radius:20px;overflow:hidden;height:330px}
    .guarantee-image img{height:100%;width:100%;object-fit:cover}
    .guarantee-list{display:grid;gap:13px}
    .guarantee-item{display:flex;gap:14px;align-items:flex-start;padding:17px 0;border-bottom:1px solid #29415c}
    .check{width:25px;height:25px;flex:0 0 25px;border-radius:50%;background:#1c6972;color:#94f2e8;text-align:center;font-size:14px;font-weight:800}
    .guarantee-item h3{font-size:16px;margin:0 0 4px}
    .guarantee-item p{font-size:13px;color:#b7c6d7;margin:0}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq{padding:19px 21px}
    .faq h3{font-size:15px;margin:0 0 8px}
    .faq p{font-size:13px;color:var(--muted);margin:0}
    .cta-panel{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:34px 38px;border-radius:20px;background:linear-gradient(110deg,#10233f,#183e5d);color:#fff;box-shadow:var(--shadow)}
    .cta-panel h2{font-size:27px;margin:0 0 8px}
    .cta-panel p{color:#c6d5e2;margin:0;max-width:650px;font-size:14px}
    footer{background:#0d1d34;color:#b8c8d8;padding:46px 0 24px}
    .footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:32px;border-bottom:1px solid #29415c}
    .footer-brand{color:#fff;font-size:18px;font-weight:800}
    .footer-top p{font-size:13px;max-width:500px;margin:10px 0 0}
    .footer-links{display:flex;flex-wrap:wrap;gap:16px;align-content:flex-start;justify-content:flex-end}
    .footer-links a{font-size:13px;color:#c7d4df}
    .footer-links a:hover{color:#83f0e7}
    .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:20px;font-size:12px;color:#8195aa}
    :focus-visible{outline:3px solid rgba(17,183,201,.45);outline-offset:3px}
    @media(max-width:1024px){
      .hero-layout,.results-layout,.guarantee-layout{grid-template-columns:1fr}
      .hero-board{max-width:650px}
      .metric-grid{grid-template-columns:repeat(2,1fr)}
      .news-grid{grid-template-columns:1fr 1fr}
      .news-card.featured{grid-row:auto}
      .news-card.featured img{height:180px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 28px,620px)}
      .nav-wrap{height:68px}
      .nav-status{display:none}
      .nav-toggle{display:block}
      .nav-links{display:none;position:absolute;top:68px;left:14px;right:14px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-links a{padding:12px 14px}
      .category-hero{padding:54px 0 58px}
      .hero-copy{font-size:15px}
      .section{padding:58px 0}
      .section-head{display:block}
      .section-intro{margin-top:10px}
      .matrix-grid,.matrix-main{grid-template-columns:1fr}
      .timeline{grid-template-columns:1fr 1fr}
      .news-grid{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .cta-panel{display:block;padding:28px 24px}
      .cta-panel .btn{margin-top:20px}
      .footer-top{display:block}
      .footer-links{justify-content:flex-start;margin-top:22px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:7px}
    }
    @media(max-width:520px){
      h1{font-size:35px}
      .metric-grid,.timeline{grid-template-columns:1fr}
      .hero-actions{display:grid}
      .hero-actions .btn{width:100%}
      .board-score{gap:7px}
      .board-score strong{font-size:14px}
      .result-visual{min-height:250px}
    }