/* roulang page: index */
:root{
            --bg:#110e16;
            --bg-deep:#0b0910;
            --panel:#1d1525;
            --panel-2:#261a2d;
            --panel-3:#302034;
            --text:#f9f2f7;
            --muted:#b9a9b8;
            --faint:#806f82;
            --line:rgba(255,255,255,.11);
            --pink:#ff3f91;
            --coral:#ff795d;
            --mint:#a9f4c4;
            --yellow:#ffd36e;
            --radius:15px;
            --shadow:0 18px 45px rgba(0,0,0,.26);
            --ease:all .24s ease;
        }
        *,*:before,*:after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            color:var(--text);
            background:
                linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
                linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px),
                var(--bg);
            background-size:34px 34px;
            font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;
            line-height:1.7;
            overflow-x:hidden;
        }
        a{color:inherit;text-decoration:none}
        img{max-width:100%;display:block}
        button,input,select,textarea{font:inherit}
        .container{max-width:1240px}
        .site-header{
            position:sticky;top:0;z-index:1000;
            background:rgba(11,9,16,.96);
            border-bottom:1px solid rgba(255,63,145,.28);
            box-shadow:0 5px 25px rgba(0,0,0,.25);
        }
        .site-header:after{
            content:"";display:block;height:2px;
            background:linear-gradient(90deg,transparent,var(--pink),var(--coral),transparent);
            opacity:.9;
        }
        .navbar{padding:15px 0}
        .navbar-brand{
            color:var(--text)!important;font-size:1.12rem;font-weight:800;
            letter-spacing:.02em;display:flex;align-items:center;gap:10px;
        }
        .brand-mark{
            width:29px;height:29px;border:2px solid var(--pink);color:var(--pink);
            display:inline-grid;place-items:center;font-size:.7rem;border-radius:8px;
            box-shadow:0 0 18px rgba(255,63,145,.35);
        }
        .nav-link{
            color:var(--muted)!important;font-size:.93rem;margin:0 7px;padding:9px 12px!important;
            border-bottom:2px solid transparent;transition:var(--ease);
        }
        .nav-link:hover,.nav-link:focus,.nav-link.active{
            color:#fff!important;border-bottom-color:var(--pink);
            text-shadow:0 0 13px rgba(255,63,145,.7);
        }
        .navbar-toggler{border:1px solid var(--line);padding:8px 10px}
        .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(255,63,145,.2)}
        .navbar-toggler-icon{filter:invert(1)}
        .nav-action,.btn-primary-custom,.btn-outline-custom{
            min-height:44px;border-radius:10px;padding:10px 18px;font-weight:700;
            transition:var(--ease);display:inline-flex;align-items:center;justify-content:center;
        }
        .nav-action,.btn-primary-custom{
            color:#1b0c17;background:linear-gradient(135deg,var(--pink),var(--coral));
            border:1px solid transparent;box-shadow:0 7px 22px rgba(255,63,145,.2);
        }
        .nav-action:hover,.btn-primary-custom:hover{color:#170b14;transform:translateY(-2px);filter:brightness(1.1);box-shadow:0 10px 28px rgba(255,63,145,.34)}
        .btn-outline-custom{color:var(--text);border:1px solid rgba(255,121,93,.65);background:transparent}
        .btn-outline-custom:hover{color:#fff;border-color:var(--pink);background:rgba(255,63,145,.1);transform:translateY(-2px)}
        .hero{padding:78px 0 52px;position:relative}
        .hero:before{
            content:"";position:absolute;left:-10%;right:-10%;top:25%;height:1px;
            background:linear-gradient(90deg,transparent,rgba(255,63,145,.42),transparent);
            transform:rotate(-4deg);pointer-events:none;
        }
        .eyebrow,.section-kicker{
            color:var(--coral);font-size:.76rem;font-weight:800;letter-spacing:.18em;
            text-transform:uppercase;margin-bottom:14px;
        }
        h1,h2,h3{font-weight:800;line-height:1.2;letter-spacing:-.03em}
        h1{font-size:clamp(2.25rem,5vw,4.7rem);max-width:780px;margin:0 0 22px}
        h2{font-size:clamp(1.7rem,3vw,2.65rem);margin:0 0 12px}
        h3{font-size:1.12rem;margin:0 0 8px}
        .hero-copy{max-width:720px;color:var(--muted);font-size:1.08rem;margin-bottom:28px}
        .hero-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
        .signal-line{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:.84rem}
        .signal-line strong{display:block;color:var(--text);font-size:1.15rem}
        .hero-board{
            background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--pink);
            border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);position:relative;
        }
        .board-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:18px}
        .board-title{font-weight:800}.live-dot{width:8px;height:8px;background:var(--mint);border-radius:50%;display:inline-block;margin-right:7px;box-shadow:0 0 12px var(--mint)}
        .board-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
        .board-row:last-child{border-bottom:0}
        .board-label{color:var(--muted);font-size:.85rem}.board-number{font-weight:800;font-size:1.5rem;color:var(--pink)}
        .progress-custom{height:6px;background:#39263b;border-radius:10px;overflow:hidden;margin-top:8px}
        .progress-custom span{display:block;height:100%;width:72%;background:linear-gradient(90deg,var(--pink),var(--coral));border-radius:10px}
        section{padding:78px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
        .section-head p{color:var(--muted);max-width:650px;margin:0}
        .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
        .metric-card,.content-card,.value-panel,.news-panel,.filter-panel,.faq-wrap,.form-panel{
            background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)
        }
        .metric-card{padding:21px;position:relative;overflow:hidden}
        .metric-card:before{content:"";position:absolute;left:0;top:0;width:42px;height:3px;background:var(--pink)}
        .metric-card .num{font-size:2rem;font-weight:800;margin:6px 0;color:var(--text)}
        .metric-card small{color:var(--muted)}
        .matrix{display:grid;grid-template-columns:1.35fr .8fr .8fr;gap:16px}
        .content-card{padding:24px;min-height:190px;transition:var(--ease);position:relative;overflow:hidden}
        .content-card:hover,.value-panel:hover,.news-panel:hover{transform:translateY(-4px);border-color:rgba(255,63,145,.55)}
        .content-card.featured{min-height:310px;background:linear-gradient(145deg,#2a172c,var(--panel))}
        .content-card.featured:after{content:"";position:absolute;right:-55px;bottom:-65px;width:190px;height:190px;border:1px solid rgba(255,63,145,.35);transform:rotate(35deg)}
        .card-index{color:var(--pink);font-size:.77rem;font-weight:800;letter-spacing:.12em}
        .tag{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;font-size:.72rem;color:var(--mint);background:rgba(169,244,196,.08);border:1px solid rgba(169,244,196,.25);margin:5px 4px 0 0}
        .card-meta{color:var(--muted);font-size:.84rem;margin:13px 0}
        .text-link{color:var(--coral);font-weight:700;font-size:.88rem}
        .value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .value-panel{padding:23px;transition:var(--ease)}
        .value-icon{color:var(--pink);font-size:1.5rem;font-weight:800;margin-bottom:14px}
        .value-panel p,.news-panel p{color:var(--muted);font-size:.9rem;margin:0}
        .comparison{display:grid;grid-template-columns:.9fr 1.6fr;gap:18px}
        .filter-panel{padding:23px}
        .filter-item{padding:14px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:.9rem}
        .filter-item strong{color:var(--text)}
        .result-list{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
        .result-row{display:grid;grid-template-columns:56px 1fr auto;gap:16px;align-items:center;padding:19px 22px;border-bottom:1px solid var(--line);transition:var(--ease)}
        .result-row:last-child{border-bottom:0}.result-row:hover{background:rgba(255,63,145,.06)}
        .rank{font-size:1.25rem;color:var(--pink);font-weight:800}
        .result-title{font-weight:700}.result-info{color:var(--muted);font-size:.8rem;margin-top:3px}
        .news-layout{display:grid;grid-template-columns:1.35fr .8fr;gap:18px}
        .news-panel{padding:24px;transition:var(--ease)}
        .news-list{list-style:none;padding:0;margin:4px 0 0}
        .news-list li{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}
        .news-list li:last-child{border-bottom:0}.news-list a{font-weight:700}.news-list a:hover{color:var(--pink)}
        .news-date{color:var(--faint);font-size:.8rem;white-space:nowrap}
        .calendar{display:flex;gap:8px;margin:18px 0;overflow:hidden}
        .day{min-width:55px;text-align:center;padding:9px 4px;background:var(--panel-3);border-radius:9px;color:var(--muted);font-size:.75rem}
        .day strong{display:block;color:#fff;font-size:1rem}.day.active{background:var(--pink);color:#260d1b}
        .day.active strong{color:#260d1b}
        .accordion-item{background:transparent!important;border:0!important;border-bottom:1px solid var(--line)!important}
        .accordion-button{background:transparent!important;color:var(--text)!important;box-shadow:none!important;padding:20px 4px;font-weight:700}
        .accordion-button:after{filter:invert(1);opacity:.7}.accordion-body{color:var(--muted);padding:0 4px 20px;font-size:.92rem}
        .form-panel{padding:30px}.form-control,.form-select{color:var(--text);background:#130f19;border:1px solid var(--line);border-radius:9px;padding:12px 14px}
        .form-control::placeholder{color:#756578}.form-control:focus,.form-select:focus{color:#fff;background:#130f19;border-color:var(--pink);box-shadow:0 0 0 3px rgba(255,63,145,.15)}
        .form-label{color:var(--muted);font-size:.84rem;margin-bottom:7px}.form-note{color:var(--faint);font-size:.78rem;margin-top:14px}
        .cta-strip{background:linear-gradient(100deg,#2b162a,#1b1725);border:1px solid rgba(255,121,93,.3);border-radius:var(--radius);padding:28px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px}
        .cta-strip p{color:var(--muted);margin:0;max-width:690px}
        footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:42px 0 25px;color:var(--muted)}
        .footer-brand{color:#fff;font-weight:800;font-size:1.1rem;margin-bottom:10px}.footer-brand b{color:var(--pink)}
        .footer-note{font-size:.82rem;max-width:580px}.footer-bottom{border-top:1px solid var(--line);margin-top:30px;padding-top:17px;font-size:.76rem;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
        :focus-visible{outline:3px solid rgba(255,121,93,.75);outline-offset:3px}
        @media(max-width:991px){
            .navbar-collapse{background:var(--bg-deep);padding:14px;border:1px solid var(--line);border-radius:10px;margin-top:12px}
            .nav-action{margin-top:10px}.hero{padding-top:55px}.metric-grid{grid-template-columns:repeat(2,1fr)}
            .matrix{grid-template-columns:1fr 1fr}.content-card.featured{grid-column:1/-1;min-height:230px}
            .comparison,.news-layout{grid-template-columns:1fr}.value-grid{grid-template-columns:repeat(3,1fr)}
        }
        @media(max-width:767px){
            section{padding:58px 0}.hero-buttons{display:grid;grid-template-columns:1fr 1fr}.hero-buttons a{width:100%}
            .section-head{display:block}.section-head p{margin-top:12px}.value-grid{grid-template-columns:1fr}
            .matrix{grid-template-columns:1fr}.content-card.featured{grid-column:auto}.cta-strip{display:block}.cta-strip .btn-primary-custom{margin-top:18px}
            h1{font-size:clamp(2.1rem,10vw,3.2rem)}
        }
        @media(max-width:520px){
            .container{padding-left:20px;padding-right:20px}.metric-grid{gap:10px}.metric-card{padding:16px}.metric-card .num{font-size:1.6rem}
            .hero-buttons{grid-template-columns:1fr}.signal-line{gap:15px}.result-row{grid-template-columns:35px 1fr;gap:10px;padding:16px}.result-row .text-link{grid-column:2}
            .form-panel{padding:21px}
        }

/* roulang page: category1 */
:root{
      --bg:#110e16;
      --bg-deep:#0b0910;
      --panel:#1d1525;
      --panel-2:#261a2d;
      --panel-3:#302034;
      --text:#f9f2f7;
      --muted:#b9a9b8;
      --faint:#806f82;
      --line:rgba(255,255,255,.11);
      --pink:#ff3f91;
      --coral:#ff795d;
      --mint:#a9f4c4;
      --yellow:#ffd36e;
      --radius:15px;
      --shadow:0 18px 45px rgba(0,0,0,.26);
      --ease:all .24s ease;
    }
    html{scroll-behavior:smooth}
    *{box-sizing:border-box}
    body{
      margin:0;color:var(--text);
      background:
        linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px),
        var(--bg);
      background-size:34px 34px;
      font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;
      line-height:1.7;overflow-x:hidden
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    .container{max-width:1240px}
    .site-header{
      position:sticky;top:0;z-index:1000;background:rgba(11,9,16,.96);
      border-bottom:1px solid rgba(255,63,145,.28);
      box-shadow:0 5px 25px rgba(0,0,0,.25)
    }
    .site-header:after{
      content:"";display:block;height:2px;
      background:linear-gradient(90deg,transparent,var(--pink),var(--coral),transparent)
    }
    .navbar{padding:15px 0}
    .navbar-brand{
      color:var(--text)!important;font-size:1.12rem;font-weight:800;
      letter-spacing:.02em;display:flex;align-items:center;gap:10px
    }
    .brand-mark{
      width:29px;height:29px;border:2px solid var(--pink);color:var(--pink);
      display:inline-grid;place-items:center;font-size:.7rem;border-radius:8px;
      box-shadow:0 0 18px rgba(255,63,145,.35)
    }
    .nav-link{
      color:var(--muted)!important;font-size:.93rem;margin:0 7px;padding:9px 12px!important;
      border-bottom:2px solid transparent;transition:var(--ease)
    }
    .nav-link:hover,.nav-link:focus,.nav-link.active{
      color:#fff!important;border-bottom-color:var(--pink);
      text-shadow:0 0 13px rgba(255,63,145,.7)
    }
    .navbar-toggler{border:1px solid var(--line);padding:8px 10px}
    .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(255,63,145,.2)}
    .navbar-toggler-icon{filter:invert(1)}
    .nav-action,.btn-primary-custom,.btn-outline-custom{
      min-height:44px;border-radius:10px;padding:10px 18px;font-weight:700;
      transition:var(--ease);display:inline-flex;align-items:center;justify-content:center
    }
    .nav-action,.btn-primary-custom{
      color:#1b0c17;background:linear-gradient(135deg,var(--pink),var(--coral));
      border:1px solid transparent;box-shadow:0 7px 22px rgba(255,63,145,.2)
    }
    .nav-action:hover,.btn-primary-custom:hover{
      color:#170b14;transform:translateY(-2px);filter:brightness(1.1);
      box-shadow:0 10px 28px rgba(255,63,145,.34)
    }
    .btn-outline-custom{color:var(--text);border:1px solid rgba(255,121,93,.65);background:transparent}
    .btn-outline-custom:hover{color:#fff;border-color:var(--pink);background:rgba(255,63,145,.1);transform:translateY(-2px)}
    .btn-primary-custom:focus,.btn-outline-custom:focus,.nav-action:focus{
      outline:3px solid rgba(255,63,145,.25);outline-offset:3px
    }
    .hero{padding:58px 0 42px;position:relative}
    .hero:before{
      content:"";position:absolute;left:-10%;right:-10%;top:35%;height:1px;
      background:linear-gradient(90deg,transparent,rgba(255,63,145,.42),transparent);
      transform:rotate(-4deg);pointer-events:none
    }
    .breadcrumb-line{color:var(--faint);font-size:.82rem;margin-bottom:25px}
    .breadcrumb-line a{color:var(--coral)}
    .eyebrow,.section-kicker{
      color:var(--coral);font-size:.76rem;font-weight:800;
      letter-spacing:.16em;margin-bottom:14px
    }
    h1,h2,h3,h4{font-weight:800;line-height:1.25;letter-spacing:-.02em}
    h1{font-size:clamp(2.1rem,5vw,4.25rem);margin:0 0 18px}
    h2{font-size:clamp(1.65rem,3vw,2.45rem);margin:0 0 12px}
    h3{font-size:1.18rem;margin:0 0 10px}
    .hero-copy{max-width:680px;color:var(--muted);font-size:1.04rem;margin-bottom:25px}
    .hero-buttons{display:flex;flex-wrap:wrap;gap:12px}
    .cover-board{
      background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--pink);
      border-radius:var(--radius);padding:25px;box-shadow:var(--shadow);position:relative;overflow:hidden
    }
    .cover-board:after{
      content:"51";position:absolute;right:-12px;bottom:-36px;font-size:11rem;
      line-height:1;font-weight:900;color:rgba(255,63,145,.06);pointer-events:none
    }
    .board-label{font-size:.72rem;color:var(--pink);letter-spacing:.16em;font-weight:800}
    .board-title{font-size:1.35rem;font-weight:800;margin:10px 0 22px}
    .board-row{
      display:flex;justify-content:space-between;align-items:center;
      padding:13px 0;border-bottom:1px solid var(--line);position:relative;z-index:1
    }
    .board-row:last-child{border-bottom:0}
    .board-row span{color:var(--muted);font-size:.88rem}
    .board-row strong{color:var(--text)}
    section{padding:70px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
    .section-head p{color:var(--muted);max-width:660px;margin:0}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .metric-card,.content-card,.filter-panel,.result-panel,.faq-wrap,.form-panel,.notice-panel{
      background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
      box-shadow:var(--shadow)
    }
    .metric-card{padding:21px;position:relative;overflow:hidden}
    .metric-card:before{content:"";position:absolute;left:0;top:0;width:42px;height:3px;background:var(--pink)}
    .metric-card .num{font-size:2rem;font-weight:800;margin:6px 0;color:var(--text)}
    .metric-card small{color:var(--muted)}
    .status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint);margin-right:7px}
    .matrix-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr;gap:16px}
    .content-card{padding:24px;min-height:205px;transition:var(--ease);position:relative;overflow:hidden}
    .content-card:hover,.result-item:hover,.notice-panel:hover{transform:translateY(-4px);border-color:rgba(255,63,145,.55)}
    .content-card.featured{min-height:310px;background:linear-gradient(145deg,#2a172c,var(--panel))}
    .content-card.featured:after{
      content:"";position:absolute;right:-55px;bottom:-65px;width:190px;height:190px;
      border:1px solid rgba(255,63,145,.35);transform:rotate(35deg)
    }
    .card-index{color:var(--pink);font-size:.77rem;font-weight:800;letter-spacing:.12em}
    .tag{
      display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;font-size:.72rem;
      color:var(--mint);background:rgba(169,244,196,.08);
      border:1px solid rgba(169,244,196,.25);margin:5px 4px 0 0
    }
    .tag.warm{color:var(--yellow);border-color:rgba(255,211,110,.3);background:rgba(255,211,110,.07)}
    .card-meta{color:var(--muted);font-size:.84rem;margin:13px 0}
    .text-link{color:var(--coral);font-weight:700;font-size:.88rem}
    .matrix-note{color:var(--muted);font-size:.9rem;max-width:460px}
    .browser-layout{display:grid;grid-template-columns:250px 1fr;gap:18px}
    .filter-panel{padding:22px;height:max-content}
    .filter-panel h3{padding-bottom:14px;border-bottom:1px solid var(--line)}
    .filter-item{
      padding:13px 0;border-bottom:1px solid var(--line);
      display:flex;justify-content:space-between;color:var(--muted);font-size:.88rem
    }
    .filter-item:last-child{border-bottom:0}
    .filter-item strong{color:var(--text);font-weight:600}
    .filter-select{
      width:100%;background:var(--panel-2);color:var(--text);
      border:1px solid var(--line);border-radius:9px;padding:10px 12px;margin:8px 0 16px
    }
    .result-panel{padding:16px}
    .result-toolbar{
      display:flex;justify-content:space-between;gap:15px;align-items:center;
      padding:5px 8px 16px;border-bottom:1px solid var(--line);color:var(--muted);font-size:.88rem
    }
    .result-item{
      display:grid;grid-template-columns:145px 1fr auto;gap:18px;align-items:center;
      padding:17px 8px;border-bottom:1px solid var(--line);transition:var(--ease)
    }
    .result-item:last-child{border-bottom:0}
    .thumb{
      height:92px;border-radius:10px;position:relative;overflow:hidden;
      background:
        linear-gradient(135deg,rgba(255,63,145,.48),transparent 55%),
        linear-gradient(25deg,#211329,#593040 48%,#1b1826)
    }
    .thumb:before{content:"低敏感度预览";position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.7);font-size:.76rem;background:rgba(10,8,15,.27)}
    .result-title{font-weight:800;margin-bottom:5px}
    .result-meta{color:var(--muted);font-size:.8rem}
    .result-action{white-space:nowrap}
    .pagination-custom{display:flex;gap:8px;justify-content:center;margin-top:22px}
    .page-btn{
      min-width:42px;height:42px;border:1px solid var(--line);border-radius:9px;
      display:grid;place-items:center;color:var(--muted);transition:var(--ease)
    }
    .page-btn:hover,.page-btn.active{color:#190c16;background:var(--pink);border-color:var(--pink);font-weight:800}
    .comparison{
      display:grid;grid-template-columns:1fr 1fr;gap:16px
    }
    .compare-box{padding:24px;background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius)}
    .compare-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
    .compare-head strong{font-size:1.15rem}
    .bar-line{height:8px;background:#120e18;border-radius:10px;overflow:hidden;margin:10px 0 18px}
    .bar-line span{display:block;height:100%;background:linear-gradient(90deg,var(--pink),var(--coral));border-radius:inherit}
    .compare-row{display:flex;justify-content:space-between;color:var(--muted);font-size:.88rem}
    .faq-wrap{padding:10px 22px}
    .accordion-item{background:transparent!important;border:0!important;border-bottom:1px solid var(--line)!important}
    .accordion-item:last-child{border-bottom:0!important}
    .accordion-button{
      background:transparent!important;color:var(--text)!important;
      box-shadow:none!important;padding:21px 3px;font-weight:700
    }
    .accordion-button:after{filter:invert(1);opacity:.7}
    .accordion-body{color:var(--muted);padding:0 3px 21px;font-size:.92rem}
    .cta-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:18px}
    .notice-panel{padding:27px;background:linear-gradient(145deg,#29192b,var(--panel))}
    .notice-panel p{color:var(--muted);margin:0}
    .form-panel{padding:27px}
    .form-label{color:var(--muted);font-size:.86rem;margin-bottom:7px}
    .form-control,.form-select{
      color:var(--text)!important;background:var(--panel-2)!important;
      border:1px solid var(--line)!important;border-radius:9px;padding:11px 13px
    }
    .form-control::placeholder{color:var(--faint)}
    .form-control:focus,.form-select:focus{
      border-color:var(--pink)!important;box-shadow:0 0 0 3px rgba(255,63,145,.15)!important
    }
    footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:48px 0 22px}
    .footer-brand{font-size:1.15rem;font-weight:800;margin-bottom:12px}
    .footer-brand span{color:var(--pink)}
    .footer-note{color:var(--muted);font-size:.86rem;max-width:650px}
    .footer-bottom{
      display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);
      margin-top:30px;padding-top:18px;color:var(--faint);font-size:.78rem
    }
    .age-strip{
      border:1px solid rgba(255,211,110,.25);background:rgba(255,211,110,.06);
      color:#ead7a3;border-radius:10px;padding:12px 15px;font-size:.82rem;margin-top:22px
    }
    @media (max-width:991px){
      .navbar-collapse{background:var(--bg-deep);padding:15px;border:1px solid var(--line);border-radius:12px;margin-top:12px}
      .nav-link{margin:3px 0;padding:12px!important}
      .metric-grid{grid-template-columns:repeat(2,1fr)}
      .matrix-grid{grid-template-columns:1fr 1fr}
      .content-card.featured{grid-column:1/-1}
      .browser-layout{grid-template-columns:210px 1fr}
    }
    @media (max-width:767px){
      .hero{padding:42px 0 25px}
      section{padding:52px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .matrix-grid,.browser-layout,.comparison,.cta-grid{grid-template-columns:1fr}
      .content-card.featured{grid-column:auto}
      .filter-panel{height:auto}
      .result-item{grid-template-columns:105px 1fr;gap:13px}
      .result-action{grid-column:2;justify-self:start}
      .thumb{height:76px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:7px}
    }
    @media (max-width:520px){
      .metric-grid{grid-template-columns:1fr 1fr;gap:10px}
      .metric-card{padding:16px}
      .metric-card .num{font-size:1.55rem}
      h1{font-size:2.25rem}
      .hero-buttons{display:grid;grid-template-columns:1fr}
      .hero-buttons a{width:100%}
      .result-item{grid-template-columns:1fr}
      .result-action{grid-column:auto}
      .thumb{height:130px}
      .form-panel,.notice-panel{padding:20px}
    }