/* roulang page: index */
:root{
            --ink:#17131f;
            --ink-2:#211a2c;
            --panel:#282037;
            --panel-light:#322846;
            --cream:#f7f4ef;
            --paper:#fffdfa;
            --muted:#958ca5;
            --muted-dark:#6f667d;
            --line:rgba(55,38,76,.13);
            --line-dark:rgba(255,255,255,.12);
            --mint:#74f3c3;
            --mint-deep:#21c990;
            --orange:#ff9b5e;
            --violet:#ad91ff;
            --danger:#ff776e;
            --radius-lg:24px;
            --radius-md:16px;
            --radius-sm:10px;
            --shadow:0 22px 60px rgba(22,14,35,.12);
            --shadow-dark:0 24px 70px rgba(0,0,0,.22);
            --ease:all .28s ease;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{
            min-width:320px;
            background:var(--cream);
            color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:15px;
            line-height:1.7;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        ul{list-style:none}
        .container{width:min(1180px,calc(100% - 48px));margin:0 auto}
        .site-header{
            position:relative;
            z-index:20;
            background:var(--ink);
            color:#fff;
            border-bottom:1px solid rgba(255,255,255,.08);
        }
        .nav-wrap{height:78px;display:flex;align-items:center;gap:36px}
        .brand{display:flex;align-items:center;gap:11px;min-width:238px}
        .brand-mark{
            width:38px;height:38px;border-radius:12px;
            display:grid;place-items:center;
            background:var(--mint);
            color:var(--ink);
            font-size:19px;font-weight:900;
            box-shadow:0 0 0 5px rgba(116,243,195,.1);
        }
        .brand-copy{font-size:16px;font-weight:800;letter-spacing:.01em;line-height:1.25}
        .brand-copy small{display:block;color:#a99fb5;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:7px;flex:1}
        .main-nav a{
            position:relative;
            padding:10px 13px;
            border-radius:9px;
            color:#b9b0c5;
            font-size:14px;
            transition:var(--ease);
        }
        .main-nav a:hover,.main-nav a:focus,.main-nav a.active{color:var(--mint);background:rgba(116,243,195,.08)}
        .main-nav a.active:after{
            content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;border-radius:2px;background:var(--mint)
        }
        .nav-actions{display:flex;gap:10px;align-items:center}
        .nav-link{color:#d7cfdf;font-size:13px;white-space:nowrap}
        .nav-link:hover{color:var(--mint)}
        .btn{
            display:inline-flex;align-items:center;justify-content:center;gap:8px;
            min-height:44px;padding:0 18px;border-radius:11px;
            font-size:14px;font-weight:750;transition:var(--ease);
        }
        .btn:hover{transform:translateY(-3px)}
        .btn:focus-visible,.filter:focus-visible,.menu-toggle:focus-visible,.faq-q:focus-visible,input:focus-visible{outline:3px solid rgba(116,243,195,.38);outline-offset:3px}
        .btn-primary{background:var(--mint);color:var(--ink)}
        .btn-primary:hover{background:#9bffda;box-shadow:0 10px 24px rgba(116,243,195,.2)}
        .btn-orange{background:var(--orange);color:#241727}
        .btn-orange:hover{background:#ffb17e;box-shadow:0 10px 24px rgba(255,155,94,.22)}
        .btn-ghost{border:1px solid rgba(255,255,255,.16);color:#fff;background:transparent}
        .btn-ghost:hover{border-color:var(--mint);color:var(--mint)}
        .menu-toggle{display:none;background:none;color:#fff;font-size:25px}
        
        .hero{
            position:relative;overflow:hidden;
            color:#fff;background:var(--ink);
            padding:78px 0 92px;
        }
        .hero:before{
            content:"";position:absolute;width:660px;height:660px;right:-260px;top:-330px;
            border:1px solid rgba(116,243,195,.15);border-radius:50%;
            box-shadow:0 0 0 44px rgba(116,243,195,.025),0 0 0 92px rgba(116,243,195,.018);
        }
        .hero:after{
            content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;
            background:linear-gradient(90deg,transparent,var(--mint),transparent);opacity:.35
        }
        .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:72px;align-items:center}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--mint);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:19px}
        .eyebrow:before{content:"";width:22px;height:2px;background:var(--mint);border-radius:2px}
        h1{max-width:670px;font-size:clamp(32px,4.4vw,56px);line-height:1.15;letter-spacing:-.045em;margin-bottom:23px}
        .hero-lead{max-width:590px;color:#bdb4c7;font-size:17px;line-height:1.85}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:31px}
        .hero-note{display:flex;align-items:center;gap:16px;margin-top:28px;color:#8e8499;font-size:12px}
        .note-dot{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 6px rgba(116,243,195,.1)}
        .scoreboard{
            border:1px solid rgba(255,255,255,.13);
            border-radius:var(--radius-lg);
            background:#211a2d;
            box-shadow:var(--shadow-dark);
            overflow:hidden;
        }
        .score-top{display:flex;justify-content:space-between;align-items:center;padding:19px 22px;border-bottom:1px solid var(--line-dark)}
        .live-label{display:flex;align-items:center;gap:8px;color:var(--mint);font-size:12px;font-weight:800}
        .live-label i{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(116,243,195,.1)}
        .score-top span:last-child{color:#93889f;font-size:12px}
        .featured-match{padding:24px 22px 20px;background:linear-gradient(135deg,#2c2140,#211a2d)}
        .match-meta{display:flex;justify-content:space-between;color:#94899f;font-size:12px;margin-bottom:20px}
        .teams{display:grid;grid-template-columns:1fr 80px 1fr;align-items:center;text-align:center;gap:10px}
        .team{font-size:15px;font-weight:700;line-height:1.45}
        .team:first-child{text-align:left}.team:last-child{text-align:right}
        .score{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:36px;font-weight:800;letter-spacing:-.08em;color:var(--mint)}
        .score em{font-style:normal;color:#83798e;font-size:19px;margin:0 4px}
        .match-footer{display:flex;justify-content:space-between;align-items:center;margin-top:23px;color:#b7adbf;font-size:12px}
        .status{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:20px;font-size:11px;font-weight:700}
        .status.live{color:var(--mint);background:rgba(116,243,195,.1)}
        .status.soon{color:var(--orange);background:rgba(255,155,94,.1)}
        .status.done{color:#b9afc9;background:rgba(185,175,201,.1)}
        .match-list{padding:5px 22px 13px}
        .mini-match{display:grid;grid-template-columns:72px 1fr 74px auto;gap:12px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line-dark);font-size:12px}
        .mini-match:last-child{border-bottom:0}
        .mini-time{color:#b1a7ba;font-family:ui-monospace,monospace}
        .mini-name{color:#ece7ef;font-weight:650}
        .mini-name small{display:block;color:#82778d;font-size:11px;font-weight:400;margin-top:2px}
        .mini-score{text-align:right;color:#fff;font-weight:800}
        .mini-arrow{color:var(--mint);font-size:17px}
        
        .section{padding:82px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-kicker{color:var(--mint-deep);font-weight:800;font-size:12px;letter-spacing:.13em;margin-bottom:9px}
        h2{font-size:32px;line-height:1.25;letter-spacing:-.035em}
        .section-desc{max-width:465px;color:var(--muted-dark);font-size:14px;line-height:1.8}
        .text-link{display:inline-flex;align-items:center;gap:8px;color:#57428b;font-weight:750;font-size:13px;white-space:nowrap}
        .text-link:hover{color:var(--mint-deep);gap:12px}
        
        .live-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}
        .live-banner{position:relative;min-height:278px;padding:30px;border-radius:var(--radius-lg);overflow:hidden;color:#fff;background:linear-gradient(130deg,#39294e 0%,#241a32 70%)}
        .live-banner:after{content:"";position:absolute;right:-70px;bottom:-100px;width:310px;height:310px;border:1px solid rgba(116,243,195,.25);border-radius:50%;box-shadow:0 0 0 28px rgba(116,243,195,.04),0 0 0 58px rgba(116,243,195,.03)}
        .banner-copy{position:relative;z-index:1;max-width:460px}
        .banner-copy h3{font-size:27px;line-height:1.35;margin:18px 0 13px}
        .banner-copy p{color:#aea3ba;font-size:14px;line-height:1.8}
        .banner-tag{display:inline-flex;padding:6px 10px;border-radius:7px;color:var(--mint);background:rgba(116,243,195,.11);font-size:11px;font-weight:800}
        .banner-actions{display:flex;gap:10px;margin-top:25px}
        .status-panel{padding:24px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--paper);box-shadow:0 10px 35px rgba(45,29,61,.05)}
        .status-panel h3{font-size:18px;margin-bottom:18px}
        .status-row{display:flex;justify-content:space-between;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}
        .status-row:last-child{border-bottom:0}
        .status-row strong{display:block;font-size:14px}.status-row small{color:var(--muted-dark);font-size:11px}
        
        .schedule{background:#eee9e2}
        .filter-bar{display:flex;gap:8px;align-items:center;overflow:auto;padding-bottom:4px;margin-bottom:20px}
        .filter{flex:0 0 auto;padding:10px 15px;border:1px solid var(--line);border-radius:9px;background:transparent;color:var(--muted-dark);font-size:13px;transition:var(--ease)}
        .filter:hover,.filter.active{background:var(--ink-2);border-color:var(--ink-2);color:var(--mint)}
        .schedule-layout{display:grid;grid-template-columns:220px 1fr;gap:20px}
        .date-card,.schedule-list{border-radius:var(--radius-md);background:var(--paper);border:1px solid var(--line)}
        .date-card{padding:18px}
        .date-card h3{font-size:16px;margin-bottom:14px}
        .date-item{display:flex;justify-content:space-between;align-items:center;padding:13px 11px;border-radius:9px;color:var(--muted-dark);font-size:13px;transition:var(--ease)}
        .date-item:hover{background:#f0ece6;color:var(--ink)}
        .date-item.active{background:var(--mint);color:var(--ink);font-weight:800}
        .date-item span{font-size:11px;opacity:.65}
        .schedule-list{padding:0 22px}
        .schedule-row{display:grid;grid-template-columns:90px 1fr 110px 105px;gap:16px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
        .schedule-row:last-child{border-bottom:0}
        .schedule-time{font-weight:800;font-family:ui-monospace,monospace;font-size:16px}
        .schedule-event strong{display:block;font-size:14px}.schedule-event small{display:block;color:var(--muted-dark);font-size:11px;margin-top:3px}
        .schedule-state{font-size:12px;color:var(--muted-dark)}
        .schedule-state b{display:block;color:var(--ink);font-size:14px}.schedule-state.live b{color:#ef7650}
        .row-action{justify-self:end;color:#624e92;font-size:12px;font-weight:750}
        
        .data-section{background:var(--paper)}
        .data-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px}
        .query-card{padding:29px;border-radius:var(--radius-lg);background:var(--ink-2);color:#fff}
        .query-card h3{font-size:21px;margin-bottom:8px}.query-card p{color:#aaa0b3;font-size:13px;line-height:1.8}
        .query-form{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:22px}
        .query-form label{display:block;color:#bcb2c1;font-size:11px;margin-bottom:5px}
        .query-form select{width:100%;height:43px;border:1px solid rgba(255,255,255,.13);border-radius:8px;background:#302640;color:#fff;padding:0 10px}
        .query-form .btn{grid-column:1/-1;margin-top:7px}
        .metric-panel{padding:26px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fbfaf7}
        .metric-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:19px}
        .metric-head h3{font-size:18px}.metric-head span{font-size:11px;color:var(--muted-dark)}
        .metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin-bottom:22px}
        .metric{padding:17px 14px;border-radius:12px;background:#f1eee9}
        .metric small{display:block;color:var(--muted-dark);font-size:11px}.metric strong{display:block;font-size:25px;margin-top:5px;letter-spacing:-.04em}
        .metric strong.mint{color:#149c72}.metric strong.orange{color:#e97843}
        .trend-row{display:grid;grid-template-columns:86px 1fr 47px;gap:12px;align-items:center;margin:14px 0;font-size:12px}
        .trend-row span:first-child{color:var(--muted-dark)}
        .bar{height:8px;border-radius:10px;background:#e8e1db;overflow:hidden}.bar i{display:block;height:100%;border-radius:inherit;background:var(--mint-deep)}
        .trend-row b{text-align:right;font-size:12px}
        
        .news-section{padding-top:78px}
        .news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:20px}
        .news-list{border-top:2px solid var(--ink)}
        .news-item{display:grid;grid-template-columns:105px 1fr 24px;gap:18px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line);transition:var(--ease)}
        .news-item:hover{padding-left:8px;padding-right:8px;background:rgba(255,255,255,.55)}
        .news-meta{color:var(--muted-dark);font-size:11px}.news-meta b{display:block;color:#6a4d9e;font-size:12px;margin-bottom:4px}
        .news-title{font-size:16px;font-weight:760}.news-summary{display:block;color:var(--muted-dark);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:4px}
        .news-arrow{color:var(--mint-deep);font-size:20px}
        .news-side{padding:25px;border-radius:var(--radius-lg);background:#e9e2da}
        .news-side h3{font-size:20px;line-height:1.4;margin-bottom:10px}.news-side p{font-size:13px;color:var(--muted-dark);line-height:1.8}
        .news-side ul{margin-top:18px}.news-side li{display:flex;gap:9px;align-items:flex-start;padding:11px 0;border-bottom:1px solid rgba(55,38,76,.1);font-size:13px}.news-side li:before{content:"↗";color:var(--mint-deep);font-weight:800}
        .empty-state{padding:34px 10px;text-align:center;color:var(--muted-dark);font-size:13px;border-bottom:1px solid var(--line)}
        
        .app-section{padding:76px 0}
        .app-box{display:grid;grid-template-columns:1fr .8fr;align-items:center;gap:50px;padding:47px 56px;border-radius:var(--radius-lg);background:var(--ink-2);color:#fff;overflow:hidden}
        .app-box h2{font-size:33px;margin-bottom:13px}.app-box p{max-width:520px;color:#ada2b6;font-size:14px;line-height:1.85}
        .app-points{display:flex;flex-wrap:wrap;gap:10px 22px;margin:21px 0 26px;color:#d8d0dc;font-size:13px}.app-points span:before{content:"✓";color:var(--mint);margin-right:7px;font-weight:800}
        .app-actions{display:flex;gap:10px;flex-wrap:wrap}
        .device-area{position:relative;min-height:230px;display:flex;justify-content:center;align-items:center}
        .device{position:relative;width:150px;height:270px;padding:10px;border:5px solid #665879;border-radius:27px;background:#15111d;box-shadow:0 20px 45px rgba(0,0,0,.3);transform:rotate(7deg)}
        .device:before{content:"";display:block;width:45px;height:5px;margin:0 auto 14px;border-radius:5px;background:#574b65}
        .device-screen{height:215px;padding:13px 10px;border-radius:15px;background:#2d2240}
        .device-screen b{display:block;color:var(--mint);font-size:11px;margin-bottom:15px}.screen-line{height:9px;border-radius:4px;background:#514264;margin:11px 0}.screen-line.short{width:65%}.screen-score{display:flex;justify-content:space-between;align-items:center;margin:19px 0;color:#fff;font-size:12px}.screen-score strong{color:var(--mint);font-size:17px}
        .qr-box{position:absolute;right:13%;bottom:2px;width:94px;height:94px;border:1px dashed rgba(255,255,255,.4);border-radius:12px;display:grid;place-items:center;text-align:center;color:#a99eb0;font-size:11px;background:rgba(255,255,255,.04)}
        
        .faq-section{padding:76px 0;background:#eee9e2}
        .faq-wrap{max-width:840px;margin:0 auto}
        .faq-item{border-top:1px solid var(--line)}
        .faq-item:last-child{border-bottom:1px solid var(--line)}
        .faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:none;padding:21px 0;color:var(--ink);font-weight:750;font-size:16px}
        .faq-q span{font-size:23px;font-weight:300;color:#775e9d;transition:var(--ease)}
        .faq-a{display:none;padding:0 38px 21px 0;color:var(--muted-dark);font-size:14px;line-height:1.85}
        .faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}
        
        .cta-section{padding:72px 0}
        .cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:34px 40px;border-radius:var(--radius-lg);background:var(--mint);color:var(--ink)}
        .cta-box h2{font-size:27px}.cta-box p{margin-top:6px;font-size:13px;color:#31584c}
        .cta-box .btn{background:var(--ink);color:#fff}.cta-box .btn:hover{background:#332440}
        
        .site-footer{padding:54px 0 22px;background:var(--ink);color:#fff}
        .footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr .8fr;gap:35px;padding-bottom:42px}
        .footer-brand p{max-width:255px;color:#93889c;font-size:12px;line-height:1.8;margin-top:15px}
        .footer-title{color:#fff;font-size:13px;font-weight:750;margin-bottom:15px}.footer-links a{display:block;color:#968c9f;font-size:12px;margin:9px 0;transition:var(--ease)}.footer-links a:hover{color:var(--mint);padding-left:4px}
        .footer-qr{width:78px;height:78px;border:1px dashed #675a70;border-radius:9px;display:grid;place-items:center;text-align:center;color:#8e8396;font-size:10px}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:19px;border-top:1px solid var(--line-dark);color:#766b80;font-size:11px}
        .footer-bottom a{margin-left:18px}.footer-bottom a:hover{color:var(--mint)}
        
        @media(max-width:1024px){
            .container{width:min(100% - 36px,900px)}.nav-wrap{gap:18px}.brand{min-width:205px}.main-nav a{padding:10px 8px;font-size:13px}.nav-actions .nav-link{display:none}
            .hero-grid{gap:35px}.live-layout,.news-layout{grid-template-columns:1fr}.app-box{padding:38px}
        }
        @media(max-width:768px){
            .container{width:calc(100% - 32px)}.nav-wrap{height:68px;justify-content:space-between}.brand{min-width:0}.brand-copy{font-size:14px}.brand-copy small{display:none}.menu-toggle{display:block}
            .main-nav,.nav-actions{display:none}.site-header.menu-open .main-nav{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;padding:14px 16px 18px;background:var(--ink-2);border-top:1px solid var(--line-dark);box-shadow:var(--shadow-dark)}
            .site-header.menu-open .main-nav a{padding:13px 15px}.site-header.menu-open .nav-actions{display:flex;position:absolute;top:390px;left:16px;right:16px;background:var(--ink-2);padding-bottom:16px}
            .hero{padding:55px 0 62px}.hero-grid{grid-template-columns:1fr}.hero-lead{font-size:15px}.scoreboard{max-width:600px}
            .section{padding:57px 0}.section-head{display:block;margin-bottom:23px}.section-desc{margin-top:11px}.section-head .text-link{margin-top:15px}
            .schedule-layout,.data-grid{grid-template-columns:1fr}.date-card{display:flex;align-items:center;gap:7px;overflow:auto;padding:11px}.date-card h3{display:none}.date-item{flex:0 0 auto;padding:10px 13px}
            .schedule-list{padding:0 16px}.schedule-row{grid-template-columns:66px 1fr auto;gap:10px;padding:17px 0}.schedule-state{display:none}.row-action{grid-column:3;grid-row:1/3}.app-box{grid-template-columns:1fr;gap:28px;padding:30px 24px}.device-area{order:-1;min-height:240px}.app-box h2{font-size:27px}
            .cta-box{display:block;padding:28px 24px}.cta-box .btn{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}
        }
        @media(max-width:520px){
            h1{font-size:31px}.hero-actions,.banner-actions,.app-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn,.banner-actions .btn,.app-actions .btn{width:100%}
            .teams{grid-template-columns:1fr 62px 1fr}.team{font-size:13px}.score{font-size:28px}.mini-match{grid-template-columns:58px 1fr auto}.mini-score{display:none}
            h2{font-size:27px}.metrics{gap:7px}.metric{padding:14px 10px}.metric strong{font-size:21px}
            .news-item{grid-template-columns:72px 1fr 15px;gap:10px}.news-title{font-size:14px}.news-summary{font-size:11px}.news-arrow{font-size:16px}
            .footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block;line-height:2}.footer-bottom a{margin-left:0;margin-right:14px}
        }

/* roulang page: article */
:root{
            --ink:#17131f;
            --ink-2:#211a2c;
            --panel:#282037;
            --panel-light:#322846;
            --cream:#f7f4ef;
            --paper:#fffdfa;
            --muted:#958ca5;
            --muted-dark:#6f667d;
            --line:rgba(55,38,76,.13);
            --line-dark:rgba(255,255,255,.12);
            --mint:#74f3c3;
            --mint-deep:#21c990;
            --orange:#ff9b5e;
            --violet:#ad91ff;
            --danger:#ff776e;
            --radius-lg:24px;
            --radius-md:16px;
            --radius-sm:10px;
            --shadow:0 22px 60px rgba(22,14,35,.12);
            --shadow-dark:0 24px 70px rgba(0,0,0,.22);
            --ease:all .28s ease;
        }

        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            min-width:320px;
            margin:0;
            background:var(--cream);
            color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:15px;
            line-height:1.7;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none}
        img{max-width:100%;height:auto}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(1180px,calc(100% - 48px));margin:0 auto}

        .site-header{
            position:relative;
            z-index:20;
            background:var(--ink);
            color:#fff;
            border-bottom:1px solid rgba(255,255,255,.08);
        }
        .nav-wrap{
            min-height:78px;
            display:flex;
            align-items:center;
            gap:30px;
        }
        .brand{
            display:flex;
            align-items:center;
            gap:11px;
            min-width:238px;
        }
        .brand-mark{
            width:38px;
            height:38px;
            border-radius:12px;
            display:grid;
            place-items:center;
            background:var(--mint);
            color:var(--ink);
            font-size:19px;
            font-weight:900;
            box-shadow:0 0 0 5px rgba(116,243,195,.1);
        }
        .brand-copy{
            font-size:16px;
            font-weight:800;
            letter-spacing:.01em;
            line-height:1.25;
        }
        .brand-copy small{
            display:block;
            color:#a99fb5;
            font-size:10px;
            font-weight:500;
            letter-spacing:.12em;
            margin-top:3px;
        }
        .main-nav{
            display:flex;
            align-items:center;
            gap:5px;
            flex:1;
        }
        .main-nav a{
            position:relative;
            padding:10px 12px;
            border-radius:9px;
            color:#b9b0c5;
            font-size:14px;
            white-space:nowrap;
            transition:var(--ease);
        }
        .main-nav a:hover,
        .main-nav a:focus,
        .main-nav a.active{
            color:var(--mint);
            background:rgba(116,243,195,.08);
        }
        .main-nav a.active:after{
            content:"";
            position:absolute;
            left:13px;
            right:13px;
            bottom:3px;
            height:2px;
            border-radius:2px;
            background:var(--mint);
        }
        .nav-actions{
            display:flex;
            gap:10px;
            align-items:center;
        }
        .nav-link{
            color:#d7cfdf;
            font-size:13px;
            white-space:nowrap;
        }
        .nav-link:hover{color:var(--mint)}
        .menu-toggle{
            display:none;
            background:none;
            color:#fff;
            font-size:25px;
            padding:5px 8px;
        }

        .btn{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:8px;
            min-height:44px;
            padding:0 18px;
            border-radius:11px;
            font-size:14px;
            font-weight:750;
            transition:var(--ease);
        }
        .btn:hover{transform:translateY(-3px)}
        .btn:focus-visible,
        .menu-toggle:focus-visible,
        .faq-q:focus-visible,
        input:focus-visible{
            outline:3px solid rgba(116,243,195,.38);
            outline-offset:3px;
        }
        .btn-primary{background:var(--mint);color:var(--ink)}
        .btn-primary:hover{background:#9bffda;box-shadow:0 10px 24px rgba(116,243,195,.2)}
        .btn-orange{background:var(--orange);color:#241727}
        .btn-orange:hover{background:#ffb17e;box-shadow:0 10px 24px rgba(255,155,94,.22)}
        .btn-ghost{border:1px solid rgba(255,255,255,.16);color:#fff;background:transparent}
        .btn-ghost:hover{border-color:var(--mint);color:var(--mint)}

        .article-hero{
            position:relative;
            overflow:hidden;
            padding:66px 0 70px;
            background:var(--ink);
            color:#fff;
        }
        .article-hero:before{
            content:"";
            position:absolute;
            width:620px;
            height:620px;
            right:-240px;
            top:-360px;
            border:1px solid rgba(116,243,195,.16);
            border-radius:50%;
            box-shadow:0 0 0 44px rgba(116,243,195,.025),0 0 0 92px rgba(116,243,195,.018);
        }
        .article-hero:after{
            content:"";
            position:absolute;
            left:0;
            right:0;
            bottom:0;
            height:1px;
            background:linear-gradient(90deg,transparent,var(--mint),transparent);
            opacity:.4;
        }
        .article-hero-inner{position:relative;z-index:1;max-width:900px}
        .eyebrow{
            display:inline-flex;
            align-items:center;
            gap:8px;
            color:var(--mint);
            font-size:12px;
            font-weight:800;
            letter-spacing:.12em;
            margin-bottom:18px;
        }
        .eyebrow:before{
            content:"";
            width:22px;
            height:2px;
            background:var(--mint);
            border-radius:2px;
        }
        .breadcrumb{
            display:flex;
            flex-wrap:wrap;
            align-items:center;
            gap:8px;
            margin:0 0 23px;
            color:#9e95aa;
            font-size:13px;
        }
        .breadcrumb a:hover{color:var(--mint)}
        .breadcrumb .separator{color:#625870}
        .article-title{
            max-width:900px;
            margin:0;
            color:#fff;
            font-size:clamp(32px,5vw,54px);
            line-height:1.25;
            letter-spacing:-.035em;
            font-weight:850;
        }
        .article-summary{
            max-width:760px;
            margin:22px 0 0;
            color:#bbb2c5;
            font-size:17px;
            line-height:1.85;
        }
        .article-meta{
            display:flex;
            flex-wrap:wrap;
            gap:10px 22px;
            margin-top:28px;
            color:#9f96ab;
            font-size:13px;
        }
        .article-meta span{
            display:inline-flex;
            align-items:center;
            gap:7px;
        }
        .meta-dot{
            width:6px;
            height:6px;
            border-radius:50%;
            background:var(--orange);
        }

        .article-layout{
            display:grid;
            grid-template-columns:minmax(0,820px) 280px;
            gap:42px;
            align-items:start;
            padding:68px 0 86px;
        }
        .article-card{
            min-width:0;
            padding:42px 48px;
            background:var(--paper);
            border:1px solid var(--line);
            border-radius:var(--radius-lg);
            box-shadow:var(--shadow);
        }
        .article-content{
            color:#3d3548;
            font-size:16px;
            line-height:1.95;
            overflow-wrap:anywhere;
        }
        .article-content > *:first-child{margin-top:0}
        .article-content > *:last-child{margin-bottom:0}
        .article-content h2,
        .article-content h3,
        .article-content h4{
            color:var(--ink);
            font-weight:820;
            line-height:1.4;
            letter-spacing:-.02em;
        }
        .article-content h2{
            margin:38px 0 16px;
            padding-left:16px;
            border-left:4px solid var(--mint-deep);
            font-size:27px;
        }
        .article-content h3{margin:30px 0 12px;font-size:21px}
        .article-content h4{margin:24px 0 10px;font-size:18px}
        .article-content p{margin:0 0 21px}
        .article-content a{
            color:#168f6b;
            text-decoration:underline;
            text-decoration-color:rgba(33,201,144,.35);
            text-underline-offset:3px;
        }
        .article-content a:hover{color:#b26534}
        .article-content ul,
        .article-content ol{
            margin:0 0 23px;
            padding-left:25px;
        }
        .article-content li{margin:7px 0}
        .article-content blockquote{
            margin:28px 0;
            padding:20px 24px;
            color:#5e526d;
            background:#f0eee9;
            border-left:4px solid var(--orange);
            border-radius:0 var(--radius-sm) var(--radius-sm) 0;
        }
        .article-content img{
            display:block;
            width:auto;
            max-width:100%;
            margin:28px auto;
            border-radius:var(--radius-md);
        }
        .article-content table{
            width:100%;
            margin:26px 0;
            border-collapse:collapse;
            background:#fbfaf7;
            font-size:14px;
        }
        .article-content th,
        .article-content td{
            padding:12px 14px;
            text-align:left;
            border:1px solid var(--line);
        }
        .article-content th{
            color:var(--ink);
            background:#eeebe6;
            font-weight:800;
        }
        .article-empty{
            padding:58px 22px;
            text-align:center;
            color:var(--muted-dark);
        }
        .empty-icon{
            width:54px;
            height:54px;
            display:grid;
            place-items:center;
            margin:0 auto 16px;
            border-radius:17px;
            color:var(--mint-deep);
            background:rgba(33,201,144,.12);
            font-size:24px;
            font-weight:800;
        }

        .article-tools{
            display:flex;
            flex-wrap:wrap;
            align-items:center;
            justify-content:space-between;
            gap:16px;
            margin-top:38px;
            padding-top:24px;
            border-top:1px solid var(--line);
        }
        .tool-label{
            color:var(--muted-dark);
            font-size:13px;
        }
        .share-list{display:flex;gap:8px}
        .share-list a{
            display:grid;
            place-items:center;
            width:36px;
            height:36px;
            border:1px solid var(--line);
            border-radius:9px;
            color:#6d5e81;
            font-size:12px;
            transition:var(--ease);
        }
        .share-list a:hover{
            color:var(--ink);
            border-color:var(--mint-deep);
            background:rgba(116,243,195,.18);
            transform:translateY(-2px);
        }

        .article-aside{
            position:sticky;
            top:22px;
            display:grid;
            gap:16px;
        }
        .aside-card{
            padding:23px 22px;
            background:var(--paper);
            border:1px solid var(--line);
            border-radius:var(--radius-md);
            box-shadow:0 12px 30px rgba(22,14,35,.06);
        }
        .aside-title{
            display:flex;
            align-items:center;
            gap:9px;
            margin:0 0 16px;
            color:var(--ink);
            font-size:16px;
            font-weight:820;
        }
        .aside-title:before{
            content:"";
            width:4px;
            height:17px;
            border-radius:3px;
            background:var(--mint-deep);
        }
        .aside-links{display:grid;gap:2px}
        .aside-links a{
            display:flex;
            justify-content:space-between;
            gap:10px;
            padding:10px 0;
            color:#655a70;
            font-size:13px;
            border-bottom:1px solid rgba(55,38,76,.08);
            transition:var(--ease);
        }
        .aside-links a:last-child{border-bottom:0}
        .aside-links a:hover{padding-left:4px;color:var(--mint-deep)}
        .aside-links a span{color:#9a90a3}
        .side-cta{
            color:#fff;
            background:var(--panel);
            border-color:transparent;
        }
        .side-cta .aside-title{color:#fff}
        .side-cta p{margin:0 0 18px;color:#b9afc4;font-size:13px;line-height:1.8}
        .side-cta .btn{width:100%}

        .article-bottom{
            padding:0 0 84px;
        }
        .bottom-grid{
            display:grid;
            grid-template-columns:1fr 1fr;
            gap:16px;
        }
        .bottom-link{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:20px;
            min-height:100px;
            padding:22px 24px;
            background:var(--paper);
            border:1px solid var(--line);
            border-radius:var(--radius-md);
            transition:var(--ease);
        }
        .bottom-link:hover{
            border-color:rgba(33,201,144,.55);
            box-shadow:0 12px 28px rgba(22,14,35,.08);
            transform:translateY(-3px);
        }
        .bottom-link small{display:block;color:var(--muted-dark);font-size:12px;margin-bottom:5px}
        .bottom-link strong{display:block;color:var(--ink);font-size:15px;line-height:1.5}
        .bottom-arrow{color:var(--mint-deep);font-size:22px}

        .site-footer{
            padding:56px 0 22px;
            color:#c6bdcf;
            background:var(--ink-2);
        }
        .footer-grid{
            display:grid;
            grid-template-columns:1.6fr 1fr 1fr .75fr;
            gap:38px;
            padding-bottom:42px;
        }
        .footer-brand .brand{margin-bottom:18px}
        .footer-brand p{
            max-width:330px;
            margin:0;
            color:#958a9f;
            font-size:13px;
            line-height:1.8;
        }
        .footer-title{
            margin:5px 0 16px;
            color:#fff;
            font-size:14px;
            font-weight:800;
        }
        .footer-links{display:grid;gap:9px}
        .footer-links a{
            color:#9f95aa;
            font-size:13px;
            transition:var(--ease);
        }
        .footer-links a:hover{color:var(--mint);padding-left:3px}
        .footer-qr{
            width:88px;
            height:88px;
            display:grid;
            place-items:center;
            text-align:center;
            color:#9c91a6;
            background:#30263d;
            border:1px dashed #625671;
            border-radius:12px;
            font-size:11px;
            line-height:1.4;
        }
        .footer-bottom{
            display:flex;
            justify-content:space-between;
            gap:20px;
            padding-top:20px;
            color:#81758c;
            border-top:1px solid rgba(255,255,255,.1);
            font-size:12px;
        }
        .footer-bottom span:last-child{display:flex;gap:18px}
        .footer-bottom a:hover{color:var(--mint)}

        @media (max-width:1100px){
            .nav-wrap{gap:18px}
            .brand{min-width:220px}
            .main-nav a{padding-left:8px;padding-right:8px;font-size:13px}
            .article-layout{grid-template-columns:minmax(0,1fr) 250px;gap:28px}
        }
        @media (max-width:900px){
            .nav-wrap{min-height:70px}
            .main-nav{
                display:none;
                position:absolute;
                left:24px;
                right:24px;
                top:70px;
                padding:12px;
                flex-direction:column;
                align-items:stretch;
                background:var(--panel);
                border:1px solid var(--line-dark);
                border-radius:14px;
                box-shadow:var(--shadow-dark);
            }
            .main-nav.open{display:flex}
            .main-nav a{padding:13px 14px}
            .main-nav a.active:after{left:14px;right:auto;width:28px;bottom:7px}
            .nav-actions{margin-left:auto}
            .nav-actions .nav-link,
            .nav-actions .btn{display:none}
            .menu-toggle{display:block}
            .article-layout{grid-template-columns:1fr}
            .article-aside{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
            .side-cta{grid-column:span 2}
            .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
            .footer-grid>div:last-child{grid-column:span 3}
        }
        @media (max-width:767px){
            .container{width:min(100% - 32px,620px)}
            .brand{min-width:0}
            .brand-copy{font-size:14px}
            .brand-copy small{font-size:9px;letter-spacing:.06em}
            .article-hero{padding:46px 0 52px}
            .article-title{font-size:32px}
            .article-summary{font-size:15px;line-height:1.8}
            .article-layout{padding:42px 0 55px}
            .article-card{padding:27px 21px;border-radius:18px}
            .article-content{font-size:15px;line-height:1.9}
            .article-content h2{font-size:23px;margin-top:31px}
            .article-content h3{font-size:19px}
            .article-content table{display:block;overflow-x:auto;white-space:nowrap}
            .article-tools{align-items:flex-start;flex-direction:column}
            .article-aside{grid-template-columns:1fr}
            .side-cta{grid-column:auto}
            .article-bottom{padding-bottom:56px}
            .bottom-grid{grid-template-columns:1fr}
            .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
            .footer-grid>div:first-child{grid-column:span 2}
            .footer-grid>div:last-child{grid-column:auto}
            .footer-bottom{align-items:flex-start;flex-direction:column}
            .footer-bottom span:last-child{gap:14px}
        }
        @media (max-width:520px){
            .container{width:calc(100% - 28px)}
            .nav-wrap{min-height:66px}
            .main-nav{left:14px;right:14px;top:66px}
            .brand-mark{width:34px;height:34px;border-radius:10px;font-size:17px}
            .brand-copy{font-size:13px}
            .article-hero{padding-top:37px}
            .article-title{font-size:28px}
            .article-meta{gap:8px 14px}
            .breadcrumb{font-size:12px}
            .article-card{padding:23px 17px}
            .aside-card{padding:20px 18px}
            .footer-grid{grid-template-columns:1fr}
            .footer-grid>div:first-child{grid-column:auto}
            .footer-grid>div:last-child{grid-column:auto}
        }

/* roulang page: category1 */
:root{
            --ink:#17131f;
            --ink-2:#211a2c;
            --panel:#282037;
            --panel-light:#322846;
            --cream:#f7f4ef;
            --paper:#fffdfa;
            --muted:#958ca5;
            --muted-dark:#6f667d;
            --line:rgba(55,38,76,.13);
            --line-dark:rgba(255,255,255,.12);
            --mint:#74f3c3;
            --mint-deep:#21c990;
            --orange:#ff9b5e;
            --violet:#ad91ff;
            --danger:#ff776e;
            --radius-lg:24px;
            --radius-md:16px;
            --radius-sm:10px;
            --shadow:0 22px 60px rgba(22,14,35,.12);
            --shadow-dark:0 24px 70px rgba(0,0,0,.22);
            --ease:all .28s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            min-width:320px;margin:0;background:var(--cream);color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased
        }
        a{color:inherit;text-decoration:none}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        h1,h2,h3,p{margin-top:0}
        h1,h2,h3{line-height:1.25}
        .container{width:min(1180px,calc(100% - 48px));margin:0 auto}
        .site-header{position:relative;z-index:20;background:var(--ink);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
        .brand{display:flex;align-items:center;gap:11px;min-width:238px}
        .brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--mint);color:var(--ink);font-size:19px;font-weight:900;box-shadow:0 0 0 5px rgba(116,243,195,.1)}
        .brand-copy{font-size:16px;font-weight:800;letter-spacing:.01em;line-height:1.25}
        .brand-copy small{display:block;color:#a99fb5;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:5px;flex:1}
        .main-nav a{position:relative;padding:10px 12px;border-radius:9px;color:#b9b0c5;font-size:14px;transition:var(--ease);white-space:nowrap}
        .main-nav a:hover,.main-nav a:focus,.main-nav a.active{color:var(--mint);background:rgba(116,243,195,.08)}
        .main-nav a.active:after{content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;border-radius:2px;background:var(--mint)}
        .nav-actions{display:flex;gap:10px;align-items:center}
        .nav-link{color:#d7cfdf;font-size:13px;white-space:nowrap}
        .nav-link:hover{color:var(--mint)}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:11px;font-size:14px;font-weight:750;transition:var(--ease)}
        .btn:hover{transform:translateY(-3px)}
        .btn:focus-visible,.filter:focus-visible,.menu-toggle:focus-visible,.faq-q:focus-visible,input:focus-visible{outline:3px solid rgba(116,243,195,.38);outline-offset:3px}
        .btn-primary{background:var(--mint);color:var(--ink)}
        .btn-primary:hover{background:#9bffda;box-shadow:0 10px 24px rgba(116,243,195,.2)}
        .btn-orange{background:var(--orange);color:#241727}
        .btn-orange:hover{background:#ffb17e;box-shadow:0 10px 24px rgba(255,155,94,.22)}
        .btn-ghost{border:1px solid rgba(255,255,255,.16);color:#fff;background:transparent}
        .btn-ghost:hover{border-color:var(--mint);color:var(--mint)}
        .menu-toggle{display:none;background:none;color:#fff;font-size:25px}
        .hero{position:relative;overflow:hidden;color:#fff;background:var(--ink);padding:70px 0 78px}
        .hero:before{content:"";position:absolute;width:650px;height:650px;right:-270px;top:-335px;border:1px solid rgba(116,243,195,.15);border-radius:50%;box-shadow:0 0 0 44px rgba(116,243,195,.025),0 0 0 92px rgba(116,243,195,.018)}
        .hero:after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--mint),transparent);opacity:.35}
        .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--mint);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:18px}
        .eyebrow:before{content:"";width:22px;height:2px;background:var(--mint);border-radius:2px}
        h1{font-size:clamp(34px,4.2vw,55px);letter-spacing:-.035em;margin-bottom:21px}
        .hero-lead{max-width:575px;color:#bdb4c7;font-size:17px;line-height:1.85}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
        .hero-note{display:flex;align-items:center;gap:16px;margin-top:25px;color:#8e8499;font-size:12px}
        .signal{display:inline-flex;align-items:center;gap:7px}
        .signal i{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(116,243,195,.12)}
        .live-board{border:1px solid rgba(255,255,255,.11);border-radius:var(--radius-lg);background:linear-gradient(145deg,#2d2241,#211a2d);box-shadow:var(--shadow-dark);overflow:hidden}
        .board-head{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line-dark)}
        .board-title{font-weight:800;font-size:16px}
        .board-sub{color:#9d93aa;font-size:12px}
        .status-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border-radius:7px;background:rgba(116,243,195,.1);color:var(--mint);font-size:11px;font-weight:800}
        .status-pill i{width:6px;height:6px;border-radius:50%;background:currentColor}
        .board-row{padding:18px 22px;border-bottom:1px solid var(--line-dark)}
        .board-row:last-child{border-bottom:0}
        .board-meta{display:flex;justify-content:space-between;color:#93889f;font-size:11px;margin-bottom:13px}
        .board-match{display:flex;justify-content:space-between;align-items:center;gap:12px}
        .teams strong{display:block;color:#fff;font-size:14px;font-weight:700}
        .teams span{display:block;color:#9e94aa;font-size:12px;margin-top:3px}
        .score-box{min-width:65px;text-align:right;color:var(--mint);font-size:23px;font-weight:850;line-height:1}
        .board-foot{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;background:rgba(0,0,0,.12);color:#aaa0b2;font-size:12px}
        .board-foot a{color:var(--mint);font-weight:700}
        .section{padding:78px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-kicker{color:var(--mint-deep);font-weight:800;font-size:12px;letter-spacing:.13em;margin-bottom:8px}
        .section h2{font-size:32px;margin-bottom:0;letter-spacing:-.025em}
        .section-desc{max-width:465px;color:var(--muted-dark);font-size:14px;line-height:1.8;margin-bottom:0}
        .text-link{display:inline-flex;align-items:center;gap:8px;color:#57428b;font-weight:750;font-size:13px;white-space:nowrap}
        .text-link:hover{color:var(--mint-deep);gap:12px}
        .live-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:22px}
        .featured-match,.side-panel,.timeline-card,.filter-panel,.guide-card,.faq-wrap{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:0 10px 30px rgba(35,25,51,.04)}
        .featured-match{padding:28px;background:var(--panel);color:#fff;position:relative;overflow:hidden}
        .featured-match:after{content:"";position:absolute;right:-70px;bottom:-110px;width:270px;height:270px;border:1px solid rgba(116,243,195,.18);border-radius:50%;box-shadow:0 0 0 28px rgba(116,243,195,.035)}
        .featured-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:35px}
        .banner-tag{display:inline-flex;padding:6px 10px;border-radius:7px;color:var(--mint);background:rgba(116,243,195,.11);font-size:11px;font-weight:800}
        .featured-time{color:#a69aae;font-size:12px}
        .featured-content{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:20px}
        .featured-content h3{font-size:23px;margin-bottom:8px}
        .featured-content p{color:#aaa0b2;font-size:13px;margin-bottom:0}
        .live-mark{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(116,243,195,.45);color:var(--mint);font-weight:850;font-size:14px;background:rgba(116,243,195,.06)}
        .featured-bottom{position:relative;z-index:1;display:flex;gap:12px;margin-top:30px}
        .side-panel{padding:22px}
        .side-panel h3{font-size:17px;margin-bottom:17px}
        .filter-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
        .filter{min-height:34px;padding:0 12px;border-radius:8px;background:#f0ebf5;color:var(--muted-dark);font-size:12px;transition:var(--ease)}
        .filter:hover,.filter.active{background:var(--mint);color:var(--ink);font-weight:750}
        .side-note{padding:14px;background:#f7f3f8;border-radius:10px;color:var(--muted-dark);font-size:12px;line-height:1.7}
        .status-list{margin-top:20px}
        .status-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
        .status-row:last-child{border-bottom:0}
        .status-row strong{display:block;font-size:14px}
        .status-row small{color:var(--muted-dark);font-size:11px}
        .state{padding:4px 7px;border-radius:6px;font-size:10px;font-weight:800}
        .state-live{background:rgba(33,201,144,.12);color:#159d70}
        .state-next{background:rgba(173,145,255,.16);color:#7653c8}
        .state-end{background:#eeeaf0;color:#817788}
        .schedule-wrap{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden}
        .date-bar{display:flex;gap:8px;padding:16px 20px;border-bottom:1px solid var(--line);overflow-x:auto}
        .date-item{flex:0 0 auto;min-width:88px;padding:8px 12px;border-radius:9px;text-align:center;color:var(--muted-dark);font-size:12px}
        .date-item strong{display:block;font-size:14px;color:var(--ink)}
        .date-item.active{background:var(--ink);color:var(--mint)}
        .date-item.active strong{color:#fff}
        .schedule-row{display:grid;grid-template-columns:110px 1fr 100px 100px;align-items:center;gap:20px;padding:20px;border-bottom:1px solid var(--line)}
        .schedule-row:last-child{border-bottom:0}
        .schedule-time{font-weight:800;color:var(--ink-2)}
        .schedule-time small{display:block;color:var(--muted);font-weight:500;font-size:11px}
        .schedule-name strong{display:block;font-size:14px}
        .schedule-name span{color:var(--muted-dark);font-size:12px}
        .schedule-result{font-size:13px;color:var(--muted-dark)}
        .schedule-row .text-link{justify-self:end}
        .data-section{background:#eee9f1}
        .data-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}
        .guide-card{padding:28px;background:var(--ink);color:#fff;border:0}
        .guide-card h3{font-size:24px;margin-bottom:12px}
        .guide-card p{color:#b9afc2;font-size:14px;line-height:1.8}
        .metric-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:25px 0}
        .metric{padding:15px;border:1px solid rgba(255,255,255,.11);border-radius:10px;background:rgba(255,255,255,.04)}
        .metric span{display:block;color:#988da2;font-size:11px}
        .metric strong{display:block;color:var(--mint);font-size:23px;margin-top:3px}
        .query-box{padding:25px}
        .query-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
        .query-head h3{font-size:18px;margin-bottom:0}
        .query-head span{font-size:11px;color:var(--muted-dark)}
        .query-table{width:100%;border-collapse:collapse;font-size:13px}
        .query-table th{text-align:left;color:var(--muted-dark);font-size:11px;font-weight:700;padding:10px 8px;border-bottom:1px solid var(--line)}
        .query-table td{padding:14px 8px;border-bottom:1px solid var(--line);vertical-align:middle}
        .query-table tr:last-child td{border-bottom:0}
        .mini-bar{width:80px;height:6px;border-radius:8px;background:#e8e2eb;overflow:hidden}
        .mini-bar i{display:block;height:100%;width:64%;background:var(--mint-deep);border-radius:8px}
        .news-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}
        .news-feature{padding:28px;border-radius:var(--radius-md);background:linear-gradient(135deg,#fffdfa,#f0eaf5);border:1px solid var(--line)}
        .news-label{color:#7653c8;font-size:11px;font-weight:800}
        .news-feature h3{font-size:24px;margin:18px 0 12px}
        .news-feature p{color:var(--muted-dark);font-size:14px;line-height:1.8}
        .news-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-top:27px}
        .news-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);padding:5px 22px}
        .news-item{display:grid;grid-template-columns:92px 1fr 22px;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
        .news-item:last-child{border-bottom:0}
        .news-item time{color:var(--muted);font-size:11px}
        .news-item strong{display:block;font-size:14px}
        .news-item span{display:block;color:var(--muted-dark);font-size:12px;margin-top:3px}
        .news-arrow{color:var(--violet);font-size:20px}
        .app-section{padding-top:35px}
        .app-box{display:grid;grid-template-columns:1fr .8fr;gap:40px;align-items:center;background:var(--panel);border-radius:var(--radius-lg);padding:44px 50px;color:#fff;overflow:hidden;position:relative}
        .app-box:before{content:"";position:absolute;right:-100px;top:-120px;width:360px;height:360px;border:1px solid rgba(255,155,94,.3);border-radius:50%;box-shadow:0 0 0 30px rgba(255,155,94,.04),0 0 0 65px rgba(255,155,94,.025)}
        .app-box > *{position:relative;z-index:1}
        .app-box h2{font-size:31px;margin-bottom:14px}
        .app-box p{max-width:510px;color:#c0b6c6;line-height:1.85}
        .app-points{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}
        .app-points span{padding:7px 10px;border-radius:7px;background:rgba(255,255,255,.08);color:#ddd4e2;font-size:12px}
        .device-stage{display:flex;justify-content:center;min-height:210px;align-items:center}
        .device{width:145px;height:235px;border:7px solid #423550;border-radius:25px;background:#17131f;padding:13px 10px;box-shadow:0 20px 35px rgba(0,0,0,.3);transform:rotate(7deg)}
        .device-top{height:8px;width:46px;border-radius:5px;background:#554461;margin:0 auto 18px}
        .device-line{height:8px;border-radius:5px;background:var(--mint);margin-bottom:10px}
        .device-line:nth-child(3){width:72%;background:var(--orange)}
        .device-card{height:57px;border:1px solid rgba(255,255,255,.12);border-radius:8px;margin-top:16px;padding:9px}
        .device-card i{display:block;width:55%;height:6px;background:#817493;border-radius:4px;margin-bottom:8px}
        .device-card b{display:block;width:35%;height:7px;background:var(--mint);border-radius:4px}
        .faq-wrap{max-width:850px;margin:0 auto;overflow:hidden}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-item:last-child{border-bottom:0}
        .faq-q{display:flex;justify-content:space-between;align-items:center;width:100%;padding:20px 24px;background:var(--paper);color:var(--ink);text-align:left;font-weight:750}
        .faq-q span:last-child{font-size:20px;color:var(--mint-deep);transition:var(--ease)}
        .faq-a{display:none;padding:0 24px 20px;color:var(--muted-dark);font-size:14px;line-height:1.85}
        .faq-item.open .faq-a{display:block}
        .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
        .cta-section{padding:28px 0 82px}
        .cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:30px 34px;border-radius:var(--radius-md);background:var(--mint);color:var(--ink)}
        .cta-box h2{font-size:25px;margin-bottom:7px}
        .cta-box p{margin:0;color:#31594c;font-size:14px}
        .cta-box .btn{background:var(--ink);color:#fff}
        .site-footer{background:var(--ink);color:#fff;padding:56px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.5fr .8fr .9fr .65fr;gap:38px;padding-bottom:42px}
        .footer-brand p{max-width:330px;color:#988da3;font-size:13px;line-height:1.8;margin:18px 0 0}
        .footer-title{font-size:13px;font-weight:800;margin-bottom:16px;color:#eee8f1}
        .footer-links{display:flex;flex-direction:column;gap:9px}
        .footer-links a{color:#9d92a7;font-size:13px;transition:var(--ease)}
        .footer-links a:hover{color:var(--mint);padding-left:4px}
        .footer-qr{width:76px;height:76px;display:grid;place-items:center;text-align:center;border:1px dashed rgba(255,255,255,.28);border-radius:10px;color:#988da3;font-size:11px;line-height:1.4}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);color:#817687;font-size:12px}
        .footer-bottom span:last-child{display:flex;gap:18px}
        .footer-bottom a:hover{color:var(--mint)}
        @media(max-width:1100px){
            .nav-wrap{gap:18px}.brand{min-width:218px}.main-nav a{padding-left:8px;padding-right:8px;font-size:13px}
            .nav-actions .btn{padding:0 12px}
        }
        @media(max-width:900px){
            .nav-actions{display:none}.main-nav{display:none}.menu-toggle{display:block;margin-left:auto}
            .nav-wrap{height:70px}.hero-grid,.live-layout,.data-grid,.news-layout,.app-box{grid-template-columns:1fr;gap:25px}
            .hero{padding:58px 0 65px}.hero-grid{gap:40px}.device-stage{min-height:180px}
            .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
            .footer-grid>div:last-child{display:none}
        }
        @media(max-width:767px){
            .container{width:min(100% - 32px,1180px)}
            .section{padding:55px 0}.section-head{display:block;margin-bottom:23px}.section-head .text-link{margin-top:15px}
            .section h2{font-size:26px}.hero h1{font-size:34px}.hero-lead{font-size:15px}
            .hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{width:100%}
            .featured-content{align-items:flex-start}.live-mark{width:70px;height:70px;font-size:12px;flex:0 0 70px}
            .schedule-row{grid-template-columns:1fr 75px;gap:10px;padding:17px}.schedule-result{grid-column:1/2}.schedule-row .text-link{grid-column:2;grid-row:1/3}
            .query-box{padding:18px;overflow-x:auto}.query-table{min-width:540px}
            .news-item{grid-template-columns:70px 1fr 18px;gap:10px}
            .app-box{padding:30px 22px}.app-box h2{font-size:26px}
            .cta-box{display:block;padding:25px 22px}.cta-box .btn{margin-top:18px;width:100%}
            .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}
            .footer-bottom{display:block}.footer-bottom span:last-child{margin-top:12px}
        }
        @media(max-width:520px){
            .brand{min-width:0}.brand-copy{font-size:14px}.brand-copy small{font-size:8px;letter-spacing:.07em}
            .hero{padding-top:45px}.hero h1{font-size:29px}.featured-match{padding:22px}.side-panel{padding:18px}
            .featured-bottom{display:grid;grid-template-columns:1fr}.featured-bottom .btn{width:100%}
            .metric-list{gap:8px}.metric{padding:12px}.metric strong{font-size:20px}
            .news-feature{padding:22px}.news-feature h3{font-size:20px}
            .footer-grid{grid-template-columns:1fr}
        }

/* roulang page: category3 */
:root{
            --ink:#17131f;
            --ink-2:#211a2c;
            --panel:#282037;
            --panel-light:#322846;
            --cream:#f7f4ef;
            --paper:#fffdfa;
            --muted:#958ca5;
            --muted-dark:#6f667d;
            --line:rgba(55,38,76,.13);
            --line-dark:rgba(255,255,255,.12);
            --mint:#74f3c3;
            --mint-deep:#21c990;
            --orange:#ff9b5e;
            --violet:#ad91ff;
            --danger:#ff776e;
            --radius-lg:24px;
            --radius-md:16px;
            --radius-sm:10px;
            --shadow:0 22px 60px rgba(22,14,35,.12);
            --shadow-dark:0 24px 70px rgba(0,0,0,.22);
            --ease:all .28s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            min-width:320px;
            margin:0;
            background:var(--cream);
            color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:15px;
            line-height:1.7;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none}
        button,input,select{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(1180px,calc(100% - 48px));margin:0 auto}
        .site-header{position:relative;z-index:20;background:var(--ink);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
        .brand{display:flex;align-items:center;gap:11px;min-width:238px}
        .brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--mint);color:var(--ink);font-size:19px;font-weight:900;box-shadow:0 0 0 5px rgba(116,243,195,.1)}
        .brand-copy{font-size:16px;font-weight:800;letter-spacing:.01em;line-height:1.25}
        .brand-copy small{display:block;color:#a99fb5;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:5px;flex:1}
        .main-nav a{position:relative;padding:10px 12px;border-radius:9px;color:#b9b0c5;font-size:14px;transition:var(--ease);white-space:nowrap}
        .main-nav a:hover,.main-nav a:focus,.main-nav a.active{color:var(--mint);background:rgba(116,243,195,.08)}
        .main-nav a.active:after{content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;border-radius:2px;background:var(--mint)}
        .nav-actions{display:flex;gap:10px;align-items:center}
        .nav-link{color:#d7cfdf;font-size:13px;white-space:nowrap}
        .nav-link:hover{color:var(--mint)}
        .menu-toggle{display:none;background:none;color:#fff;font-size:25px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:11px;font-size:14px;font-weight:750;transition:var(--ease)}
        .btn:hover{transform:translateY(-3px)}
        .btn:focus-visible,.filter:focus-visible,.menu-toggle:focus-visible,.faq-q:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(116,243,195,.38);outline-offset:3px}
        .btn-primary{background:var(--mint);color:var(--ink)}
        .btn-primary:hover{background:#9bffda;box-shadow:0 10px 24px rgba(116,243,195,.2)}
        .btn-orange{background:var(--orange);color:#241727}
        .btn-orange:hover{background:#ffb17e;box-shadow:0 10px 24px rgba(255,155,94,.22)}
        .btn-ghost{border:1px solid rgba(255,255,255,.16);color:#fff;background:transparent}
        .btn-ghost:hover{border-color:var(--mint);color:var(--mint)}
        .hero{position:relative;overflow:hidden;color:#fff;background:var(--ink);padding:72px 0 78px}
        .hero:before{content:"";position:absolute;width:640px;height:640px;right:-260px;top:-350px;border:1px solid rgba(116,243,195,.15);border-radius:50%;box-shadow:0 0 0 44px rgba(116,243,195,.025),0 0 0 92px rgba(116,243,195,.018)}
        .hero:after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--mint),transparent);opacity:.35}
        .hero-inner{position:relative;z-index:1;max-width:820px}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--mint);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:18px}
        .eyebrow:before{content:"";width:22px;height:2px;background:var(--mint);border-radius:2px}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(34px,5vw,56px);line-height:1.16;letter-spacing:-.04em;margin-bottom:22px;font-weight:850}
        h2{font-size:clamp(25px,3vw,34px);line-height:1.25;letter-spacing:-.025em;margin-bottom:12px;font-weight:850}
        h3{font-size:19px;line-height:1.4;margin-bottom:8px;font-weight:800}
        .hero-lead{max-width:720px;color:#bdb4c7;font-size:17px;line-height:1.85;margin-bottom:28px}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
        .hero-stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
        .hero-stat{min-width:142px;padding:13px 16px;border-left:2px solid var(--mint);background:rgba(255,255,255,.045)}
        .hero-stat strong{display:block;color:#fff;font-size:20px;line-height:1.2}
        .hero-stat span{color:#92889e;font-size:12px}
        .section{padding:78px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-kicker{color:var(--mint-deep);font-weight:800;font-size:12px;letter-spacing:.13em;margin-bottom:8px}
        .section-desc{max-width:520px;color:var(--muted-dark);font-size:14px;line-height:1.8;margin-bottom:0}
        .panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
        .query-layout{display:grid;grid-template-columns:350px 1fr;gap:20px;align-items:stretch}
        .query-panel{padding:28px;background:var(--panel);color:#fff}
        .query-panel h3{font-size:22px}
        .query-panel p{color:#afa5b8;font-size:13px;line-height:1.75}
        .field{margin-top:18px}
        .field label{display:block;color:#cbc2d2;font-size:12px;font-weight:700;margin-bottom:7px}
        .field select,.field input{width:100%;height:44px;border:1px solid rgba(255,255,255,.13);border-radius:9px;padding:0 12px;background:#211a2d;color:#fff}
        .field select option{color:#17131f}
        .query-panel .btn{width:100%;margin-top:23px}
        .result-panel{padding:26px}
        .result-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:4px}
        .result-top strong{font-size:18px}
        .result-top span{color:var(--muted-dark);font-size:12px}
        .result-row{display:grid;grid-template-columns:110px 1fr 110px 90px;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
        .result-row:last-child{border-bottom:0}
        .result-time{font-size:13px;color:var(--muted-dark)}
        .result-time b{display:block;color:var(--ink);font-size:16px}
        .result-match strong{display:block;font-size:15px}
        .result-match small{color:var(--muted-dark);font-size:12px}
        .score{font-size:22px;font-weight:850;color:#57428b;text-align:center}
        .state{justify-self:end;padding:5px 9px;border-radius:7px;background:rgba(33,201,144,.1);color:#138b63;font-size:11px;font-weight:800}
        .state.wait{background:rgba(255,155,94,.14);color:#b85b25}
        .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
        .metric{padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);transition:var(--ease)}
        .metric:hover{border-color:rgba(33,201,144,.5);transform:translateY(-3px);box-shadow:var(--shadow)}
        .metric-label{color:var(--muted-dark);font-size:13px}
        .metric-value{font-size:31px;font-weight:850;line-height:1.25;margin:8px 0 3px;color:var(--ink)}
        .metric-note{font-size:11px;color:var(--muted)}
        .data-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}
        .info-card{padding:28px}
        .info-card.dark{background:var(--panel);color:#fff;border-radius:var(--radius-lg)}
        .info-card.dark p{color:#b8aec1}
        .info-list{list-style:none;margin:20px 0 0;padding:0}
        .info-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--line-dark);color:#d8cfdf}
        .info-list li:last-child{border:0}
        .info-list b{color:var(--mint)}
        .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
        .step{padding:20px;border:1px solid var(--line);border-radius:var(--radius-md);background:#fff}
        .step-num{width:31px;height:31px;display:grid;place-items:center;border-radius:9px;background:var(--mint);color:var(--ink);font-weight:900;margin-bottom:15px}
        .step p{font-size:13px;color:var(--muted-dark);margin-bottom:0}
        .faq-wrap{max-width:850px;margin:0 auto}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-q{display:flex;justify-content:space-between;align-items:center;width:100%;padding:21px 0;background:none;color:var(--ink);text-align:left;font-weight:800}
        .faq-q span:last-child{font-size:22px;color:var(--mint-deep);transition:var(--ease)}
        .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
        .faq-a{display:none;padding:0 38px 21px 0;color:var(--muted-dark);font-size:14px;line-height:1.85}
        .faq-item.open .faq-a{display:block}
        .cta{padding:42px 46px;border-radius:var(--radius-lg);background:var(--panel);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;overflow:hidden;position:relative}
        .cta:after{content:"";position:absolute;width:250px;height:250px;border:1px solid rgba(116,243,195,.16);border-radius:50%;right:90px;top:-130px}
        .cta-content{position:relative;z-index:1}
        .cta h2{margin-bottom:10px}
        .cta p{margin-bottom:0;color:#b7adbf;max-width:630px}
        .cta .btn{position:relative;z-index:1;white-space:nowrap}
        .site-footer{background:var(--ink);color:#fff;padding:54px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.6fr .8fr .9fr .7fr;gap:42px;padding-bottom:42px}
        .footer-brand p{color:#958ca5;font-size:13px;max-width:330px;margin:18px 0 0;line-height:1.8}
        .footer-title{font-size:13px;font-weight:800;margin-bottom:16px;color:#eee8f1}
        .footer-links{display:grid;gap:9px;color:#958ca5;font-size:13px}
        .footer-links a:hover{color:var(--mint)}
        .footer-qr{width:86px;height:86px;border:1px dashed rgba(255,255,255,.25);border-radius:10px;display:grid;place-items:center;text-align:center;color:#958ca5;font-size:11px;line-height:1.4}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid var(--line-dark);color:#81778d;font-size:12px}
        .footer-bottom span:last-child{display:flex;gap:18px}
        .footer-bottom a:hover{color:var(--mint)}
        @media(max-width:1100px){
            .main-nav{gap:0}
            .main-nav a{padding-left:8px;padding-right:8px;font-size:13px}
            .brand{min-width:220px}
            .nav-actions .btn{display:none}
            .query-layout{grid-template-columns:310px 1fr}
        }
        @media(max-width:820px){
            .nav-wrap{height:70px;justify-content:space-between}
            .brand{min-width:0}
            .main-nav{display:none;position:absolute;left:24px;right:24px;top:70px;padding:12px;background:var(--ink-2);border:1px solid var(--line-dark);border-radius:14px;box-shadow:var(--shadow-dark);flex-direction:column;align-items:stretch}
            .main-nav.show{display:flex}
            .main-nav a{padding:13px 15px}
            .main-nav a.active:after{display:none}
            .nav-actions{display:none}
            .menu-toggle{display:block}
            .query-layout,.data-layout{grid-template-columns:1fr}
            .metric-grid{grid-template-columns:repeat(2,1fr)}
            .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
            .footer-grid>div:last-child{display:none}
        }
        @media(max-width:560px){
            .container{width:min(100% - 32px,1180px)}
            .hero{padding:55px 0 60px}
            h1{font-size:33px}
            .hero-lead{font-size:15px}
            .hero-actions .btn{width:100%}
            .section{padding:56px 0}
            .section-head{display:block;margin-bottom:22px}
            .section-desc{margin-top:8px}
            .result-panel,.query-panel,.info-card{padding:20px}
            .result-row{grid-template-columns:82px 1fr 64px;gap:10px}
            .result-row .score{grid-column:2;grid-row:2;text-align:left}
            .result-row .state{grid-column:3;grid-row:1}
            .metric-grid{gap:10px}
            .metric{padding:16px}
            .metric-value{font-size:25px}
            .steps{grid-template-columns:1fr}
            .cta{padding:30px 22px;display:block}
            .cta .btn{width:100%;margin-top:22px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
            .footer-brand{grid-column:1/-1}
            .footer-bottom{display:block;line-height:2}
            .footer-bottom span:last-child{margin-top:7px}
        }

/* roulang page: category2 */
:root{
            --ink:#17131f;
            --ink-2:#211a2c;
            --panel:#282037;
            --panel-light:#322846;
            --cream:#f7f4ef;
            --paper:#fffdfa;
            --muted:#958ca5;
            --muted-dark:#6f667d;
            --line:rgba(55,38,76,.13);
            --line-dark:rgba(255,255,255,.12);
            --mint:#74f3c3;
            --mint-deep:#21c990;
            --orange:#ff9b5e;
            --violet:#ad91ff;
            --danger:#ff776e;
            --radius-lg:24px;
            --radius-md:16px;
            --radius-sm:10px;
            --shadow:0 22px 60px rgba(22,14,35,.12);
            --shadow-dark:0 24px 70px rgba(0,0,0,.22);
            --ease:all .28s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            min-width:320px;
            margin:0;
            background:var(--cream);
            color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:15px;
            line-height:1.7;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none}
        button,input,select{font:inherit}
        button{border:0;cursor:pointer}
        h1,h2,h3,p{margin-top:0}
        h1,h2,h3{line-height:1.25;letter-spacing:-.025em}
        h1{font-size:clamp(34px,4.4vw,58px);margin-bottom:22px}
        h2{font-size:clamp(26px,3vw,36px);margin-bottom:12px}
        h3{font-size:19px;margin-bottom:8px}
        .container{width:min(1180px,calc(100% - 48px));margin:0 auto}
        .site-header{
            position:relative;
            z-index:20;
            background:var(--ink);
            color:#fff;
            border-bottom:1px solid rgba(255,255,255,.08);
        }
        .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
        .brand{display:flex;align-items:center;gap:11px;min-width:238px}
        .brand-mark{
            width:38px;height:38px;border-radius:12px;
            display:grid;place-items:center;
            background:var(--mint);color:var(--ink);
            font-size:19px;font-weight:900;
            box-shadow:0 0 0 5px rgba(116,243,195,.1);
        }
        .brand-copy{font-size:16px;font-weight:800;letter-spacing:.01em;line-height:1.25}
        .brand-copy small{display:block;color:#a99fb5;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:5px;flex:1}
        .main-nav a{
            position:relative;padding:10px 12px;border-radius:9px;
            color:#b9b0c5;font-size:14px;white-space:nowrap;transition:var(--ease)
        }
        .main-nav a:hover,.main-nav a:focus,.main-nav a.active{color:var(--mint);background:rgba(116,243,195,.08)}
        .main-nav a.active:after{
            content:"";position:absolute;left:12px;right:12px;bottom:3px;
            height:2px;border-radius:2px;background:var(--mint)
        }
        .nav-actions{display:flex;gap:10px;align-items:center}
        .nav-link{color:#d7cfdf;font-size:13px;white-space:nowrap}
        .nav-link:hover{color:var(--mint)}
        .btn{
            display:inline-flex;align-items:center;justify-content:center;gap:8px;
            min-height:44px;padding:0 18px;border-radius:11px;
            font-size:14px;font-weight:750;transition:var(--ease)
        }
        .btn:hover{transform:translateY(-3px)}
        .btn:focus-visible,.filter:focus-visible,.menu-toggle:focus-visible,.faq-q:focus-visible,
        input:focus-visible,select:focus-visible{outline:3px solid rgba(116,243,195,.38);outline-offset:3px}
        .btn-primary{background:var(--mint);color:var(--ink)}
        .btn-primary:hover{background:#9bffda;box-shadow:0 10px 24px rgba(116,243,195,.2)}
        .btn-orange{background:var(--orange);color:#241727}
        .btn-orange:hover{background:#ffb17e;box-shadow:0 10px 24px rgba(255,155,94,.22)}
        .btn-ghost{border:1px solid rgba(255,255,255,.16);color:#fff;background:transparent}
        .btn-ghost:hover{border-color:var(--mint);color:var(--mint)}
        .menu-toggle{display:none;background:none;color:#fff;font-size:25px}
        .hero{
            position:relative;overflow:hidden;color:#fff;background:var(--ink);
            padding:76px 0 84px
        }
        .hero:before{
            content:"";position:absolute;width:650px;height:650px;right:-245px;top:-340px;
            border:1px solid rgba(116,243,195,.15);border-radius:50%;
            box-shadow:0 0 0 44px rgba(116,243,195,.025),0 0 0 92px rgba(116,243,195,.018)
        }
        .hero:after{
            content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;
            background:linear-gradient(90deg,transparent,var(--mint),transparent);opacity:.35
        }
        .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
        .eyebrow{
            display:inline-flex;align-items:center;gap:8px;color:var(--mint);
            font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:19px
        }
        .eyebrow:before{content:"";width:22px;height:2px;background:var(--mint);border-radius:2px}
        .hero-lead{max-width:590px;color:#bdb4c7;font-size:17px;line-height:1.85}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:31px}
        .hero-note{display:flex;align-items:center;gap:16px;margin-top:26px;color:#8e8499;font-size:12px}
        .hero-note span{display:inline-flex;align-items:center;gap:7px}
        .hero-note i{width:7px;height:7px;border-radius:50%;background:var(--orange);display:inline-block}
        .schedule-preview{
            background:#211a2d;border:1px solid rgba(255,255,255,.1);
            border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-dark)
        }
        .preview-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line-dark)}
        .preview-head strong{font-size:17px}
        .preview-date{font-size:12px;color:var(--muted)}
        .preview-row{
            display:grid;grid-template-columns:72px 1fr 72px;gap:14px;align-items:center;
            padding:18px 0;border-bottom:1px solid var(--line-dark)
        }
        .preview-row:last-child{border-bottom:0}
        .preview-time{color:var(--mint);font-size:13px;font-weight:800}
        .preview-teams strong{display:block;color:#fff;font-size:14px}
        .preview-teams small{color:#93889f;font-size:11px}
        .preview-state{text-align:right;color:#a99fb5;font-size:11px}
        .state-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--orange);margin-right:5px}
        .section{padding:82px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-kicker{color:var(--mint-deep);font-weight:800;font-size:12px;letter-spacing:.13em;margin-bottom:9px}
        .section-desc{max-width:500px;color:var(--muted-dark);font-size:14px;line-height:1.8}
        .text-link{display:inline-flex;align-items:center;gap:8px;color:#57428b;font-weight:750;font-size:13px;white-space:nowrap}
        .text-link:hover{color:var(--mint-deep);gap:12px}
        .filter-panel{
            background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
            padding:24px;box-shadow:var(--shadow);margin-bottom:22px
        }
        .filter-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}
        .filter-top strong{font-size:18px}
        .filter-hint{font-size:12px;color:var(--muted-dark)}
        .filter-line{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
        .filter{
            min-height:40px;padding:0 15px;border-radius:9px;
            border:1px solid var(--line);background:#fff;color:var(--muted-dark);
            font-size:13px;transition:var(--ease)
        }
        .filter:hover{border-color:var(--mint-deep);color:var(--ink)}
        .filter.active{background:var(--ink-2);border-color:var(--ink-2);color:var(--mint)}
        .date-strip{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;margin-bottom:18px}
        .date-item{
            flex:0 0 112px;border:1px solid var(--line);background:#fff;
            border-radius:12px;padding:12px 10px;text-align:center;color:var(--muted-dark);
            transition:var(--ease)
        }
        .date-item:hover{border-color:var(--mint-deep);transform:translateY(-2px)}
        .date-item.active{background:var(--mint);border-color:var(--mint);color:var(--ink)}
        .date-item strong{display:block;font-size:16px}
        .date-item small{font-size:11px}
        .timeline{position:relative;padding-left:33px}
        .timeline:before{content:"";position:absolute;left:10px;top:15px;bottom:15px;width:2px;background:#ded7e5}
        .event{
            position:relative;display:grid;grid-template-columns:100px 1fr auto;
            gap:20px;align-items:center;background:var(--paper);
            border:1px solid var(--line);border-radius:var(--radius-md);
            padding:22px 24px;margin-bottom:14px;transition:var(--ease)
        }
        .event:before{
            content:"";position:absolute;left:-29px;top:31px;width:10px;height:10px;
            border-radius:50%;background:var(--mint-deep);box-shadow:0 0 0 5px var(--cream)
        }
        .event:hover{border-color:rgba(33,201,144,.55);box-shadow:0 13px 28px rgba(35,23,53,.08);transform:translateX(3px)}
        .event-time{font-size:18px;font-weight:850;color:#4e3c72}
        .event-time small{display:block;font-size:11px;color:var(--muted-dark);font-weight:500}
        .event-info strong{display:block;font-size:16px}
        .event-info p{margin:4px 0 0;color:var(--muted-dark);font-size:12px}
        .event-result{text-align:right}
        .badge{
            display:inline-flex;align-items:center;gap:5px;padding:6px 9px;
            border-radius:7px;font-size:11px;font-weight:800;white-space:nowrap
        }
        .badge-live{background:rgba(33,201,144,.12);color:#15966a}
        .badge-next{background:rgba(173,145,255,.16);color:#7454c0}
        .badge-end{background:rgba(111,102,125,.13);color:var(--muted-dark)}
        .badge-warn{background:rgba(255,155,94,.16);color:#c5662d}
        .result-score{display:block;font-size:20px;font-weight:850;color:var(--ink);margin-top:5px}
        .split-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:22px}
        .data-card,.state-card{
            background:var(--panel);color:#fff;border-radius:var(--radius-lg);padding:28px;
            box-shadow:var(--shadow-dark)
        }
        .data-card h2,.state-card h2{color:#fff;font-size:27px}
        .data-card p,.state-card p{color:#bdb4c7;font-size:14px}
        .metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:25px 0}
        .metric{padding:17px;border:1px solid var(--line-dark);border-radius:12px;background:rgba(255,255,255,.035)}
        .metric small{display:block;color:#a99fb5;font-size:11px;margin-bottom:5px}
        .metric strong{font-size:25px;color:var(--mint)}
        .state-card{background:var(--paper);color:var(--ink);box-shadow:var(--shadow)}
        .state-card h2{color:var(--ink)}
        .state-card p{color:var(--muted-dark)}
        .state-list{margin-top:20px}
        .state-item{display:flex;gap:13px;padding:14px 0;border-bottom:1px solid var(--line)}
        .state-item:last-child{border-bottom:0}
        .state-symbol{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:#f0ebf7;color:#60478e;font-weight:800}
        .state-item strong{display:block;font-size:14px}
        .state-item span{display:block;color:var(--muted-dark);font-size:12px}
        .faq-wrap{max-width:820px;margin:0 auto}
        .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:13px;margin-bottom:11px;overflow:hidden}
        .faq-q{
            width:100%;display:flex;justify-content:space-between;align-items:center;
            text-align:left;background:transparent;color:var(--ink);padding:20px 22px;font-weight:800
        }
        .faq-q span:last-child{color:var(--mint-deep);font-size:22px;line-height:1;transition:var(--ease)}
        .faq-a{display:none;padding:0 22px 20px;color:var(--muted-dark);font-size:14px;line-height:1.8}
        .faq-item.open .faq-a{display:block}
        .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
        .cta{
            background:var(--ink-2);color:#fff;border-radius:var(--radius-lg);
            padding:42px 48px;display:flex;justify-content:space-between;align-items:center;gap:30px;
            position:relative;overflow:hidden
        }
        .cta:after{content:"";position:absolute;width:270px;height:270px;border:1px solid rgba(116,243,195,.18);border-radius:50%;right:70px;top:-150px}
        .cta h2{position:relative;z-index:1;color:#fff;margin-bottom:9px}
        .cta p{position:relative;z-index:1;margin-bottom:0;color:#bdb4c7}
        .cta .btn{position:relative;z-index:1;flex:0 0 auto}
        .site-footer{background:var(--ink);color:#fff;padding:58px 0 23px}
        .footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr .8fr;gap:35px;padding-bottom:42px}
        .footer-brand p{max-width:330px;color:#958ca5;font-size:13px;margin:18px 0 0;line-height:1.8}
        .footer-title{font-size:13px;font-weight:800;color:#fff;margin-bottom:15px}
        .footer-links{display:grid;gap:9px}
        .footer-links a{color:#9e94aa;font-size:13px;transition:var(--ease)}
        .footer-links a:hover{color:var(--mint);padding-left:4px}
        .footer-qr{
            width:88px;height:88px;display:grid;place-items:center;text-align:center;
            border:1px dashed rgba(255,255,255,.25);border-radius:10px;color:#8f8599;font-size:11px;line-height:1.45
        }
        .footer-bottom{
            padding-top:20px;border-top:1px solid rgba(255,255,255,.1);
            display:flex;justify-content:space-between;gap:20px;color:#80768b;font-size:12px
        }
        .footer-bottom span:last-child{display:flex;gap:18px}
        .footer-bottom a:hover{color:var(--mint)}
        @media(max-width:1100px){
            .nav-wrap{gap:15px}.brand{min-width:218px}.main-nav a{padding-left:8px;padding-right:8px;font-size:13px}
            .nav-actions{display:none}
        }
        @media(max-width:820px){
            .container{width:min(100% - 34px,680px)}
            .menu-toggle{display:block;margin-left:auto}
            .main-nav{
                display:none;position:absolute;top:78px;left:0;right:0;
                padding:13px 17px 20px;background:var(--ink-2);
                border-top:1px solid rgba(255,255,255,.1);flex-direction:column;align-items:stretch
            }
            .main-nav.show{display:flex}
            .main-nav a{padding:13px 14px}
            .main-nav a.active:after{left:14px;right:auto;width:28px;bottom:7px}
            .hero{padding:57px 0 65px}
            .hero-grid,.split-grid{grid-template-columns:1fr;gap:35px}
            .section{padding:60px 0}
            .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
            .footer-grid>div:last-child{display:none}
            .cta{padding:34px 28px;display:block}
            .cta .btn{margin-top:22px}
        }
        @media(max-width:560px){
            .container{width:min(100% - 28px,520px)}
            .brand{min-width:0}.brand-copy{font-size:14px}.brand-copy small{font-size:8px}
            .brand-mark{width:34px;height:34px;font-size:17px}
            .hero-grid{gap:28px}.hero-lead{font-size:15px}
            .hero-actions .btn{width:100%}
            .section-head{display:block}.section-head .text-link{margin-top:15px}
            .filter-panel{padding:18px}
            .filter-top{display:block}.filter-hint{display:block;margin-top:4px}
            .event{grid-template-columns:1fr;gap:8px;padding:18px}
            .event:before{left:-25px}
            .event-result{text-align:left;display:flex;align-items:center;gap:10px}
            .result-score{display:inline;margin-top:0}
            .timeline{padding-left:25px}
            .timeline:before{left:7px}
            .metric-grid{grid-template-columns:1fr 1fr}
            .data-card,.state-card{padding:22px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
            .footer-brand{grid-column:1/-1}
            .footer-bottom{display:block;line-height:1.9}
            .footer-bottom span:last-child{margin-top:6px}
        }

/* roulang page: category4 */
:root{
            --ink:#17131f;
            --ink-2:#211a2c;
            --panel:#282037;
            --panel-light:#322846;
            --cream:#f7f4ef;
            --paper:#fffdfa;
            --muted:#958ca5;
            --muted-dark:#6f667d;
            --line:rgba(55,38,76,.13);
            --line-dark:rgba(255,255,255,.12);
            --mint:#74f3c3;
            --mint-deep:#21c990;
            --orange:#ff9b5e;
            --violet:#ad91ff;
            --danger:#ff776e;
            --radius-lg:24px;
            --radius-md:16px;
            --radius-sm:10px;
            --shadow:0 22px 60px rgba(22,14,35,.12);
            --shadow-dark:0 24px 70px rgba(0,0,0,.22);
            --ease:all .28s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            min-width:320px;
            margin:0;
            background:var(--cream);
            color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:15px;
            line-height:1.7;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(1180px,calc(100% - 48px));margin:0 auto}
        .site-header{position:relative;z-index:20;background:var(--ink);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
        .brand{display:flex;align-items:center;gap:11px;min-width:238px}
        .brand-mark{
            width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
            background:var(--mint);color:var(--ink);font-size:19px;font-weight:900;
            box-shadow:0 0 0 5px rgba(116,243,195,.1)
        }
        .brand-copy{font-size:16px;font-weight:800;letter-spacing:.01em;line-height:1.25}
        .brand-copy small{display:block;color:#a99fb5;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:5px;flex:1}
        .main-nav a{
            position:relative;padding:10px 12px;border-radius:9px;color:#b9b0c5;
            font-size:14px;transition:var(--ease);white-space:nowrap
        }
        .main-nav a:hover,.main-nav a:focus,.main-nav a.active{color:var(--mint);background:rgba(116,243,195,.08)}
        .main-nav a.active:after{
            content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;
            border-radius:2px;background:var(--mint)
        }
        .nav-actions{display:flex;gap:10px;align-items:center}
        .nav-link{color:#d7cfdf;font-size:13px;white-space:nowrap}
        .nav-link:hover{color:var(--mint)}
        .menu-toggle{display:none;background:none;color:#fff;font-size:25px;padding:7px}
        .btn{
            display:inline-flex;align-items:center;justify-content:center;gap:8px;
            min-height:44px;padding:0 18px;border-radius:11px;font-size:14px;
            font-weight:750;transition:var(--ease)
        }
        .btn:hover{transform:translateY(-3px)}
        .btn:focus-visible,.filter:focus-visible,.menu-toggle:focus-visible,.faq-q:focus-visible,input:focus-visible{
            outline:3px solid rgba(116,243,195,.38);outline-offset:3px
        }
        .btn-primary{background:var(--mint);color:var(--ink)}
        .btn-primary:hover{background:#9bffda;box-shadow:0 10px 24px rgba(116,243,195,.2)}
        .btn-orange{background:var(--orange);color:#241727}
        .btn-orange:hover{background:#ffb17e;box-shadow:0 10px 24px rgba(255,155,94,.22)}
        .btn-ghost{border:1px solid rgba(255,255,255,.16);color:#fff;background:transparent}
        .btn-ghost:hover{border-color:var(--mint);color:var(--mint)}
        .hero{
            position:relative;overflow:hidden;color:#fff;background:var(--ink);
            padding:75px 0 82px
        }
        .hero:before{
            content:"";position:absolute;width:650px;height:650px;right:-250px;top:-330px;
            border:1px solid rgba(116,243,195,.15);border-radius:50%;
            box-shadow:0 0 0 44px rgba(116,243,195,.025),0 0 0 92px rgba(116,243,195,.018)
        }
        .hero:after{
            content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;
            background:linear-gradient(90deg,transparent,var(--mint),transparent);opacity:.35
        }
        .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr .9fr;gap:68px;align-items:center}
        .eyebrow{
            display:inline-flex;align-items:center;gap:8px;color:var(--mint);
            font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:18px
        }
        .eyebrow:before{content:"";width:22px;height:2px;background:var(--mint);border-radius:2px}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(34px,4.2vw,54px);line-height:1.18;letter-spacing:-.04em;margin-bottom:22px;font-weight:850}
        h2{font-size:32px;line-height:1.25;letter-spacing:-.025em;margin-bottom:10px;font-weight:820}
        h3{font-size:19px;line-height:1.35;margin-bottom:8px;font-weight:800}
        .hero-lead{max-width:620px;color:#bdb4c7;font-size:17px;line-height:1.85}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
        .hero-note{display:flex;align-items:center;gap:16px;margin-top:26px;color:#8e8499;font-size:12px}
        .news-signal{
            background:linear-gradient(145deg,#2d2240,#211a2d);
            border:1px solid rgba(116,243,195,.17);border-radius:var(--radius-lg);
            padding:25px;box-shadow:var(--shadow-dark)
        }
        .signal-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;color:#a89db3;font-size:12px}
        .live-dot{display:inline-flex;align-items:center;gap:7px;color:var(--mint);font-weight:800}
        .live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(116,243,195,.1)}
        .signal-feature{padding:20px 0;border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
        .signal-feature strong{display:block;color:#fff;font-size:21px;line-height:1.4;margin:10px 0}
        .signal-feature p{color:#a99fb2;font-size:13px;line-height:1.7;margin-bottom:0}
        .signal-meta{display:flex;justify-content:space-between;gap:12px;margin-top:19px;color:#8d829a;font-size:12px}
        .signal-meta b{color:var(--orange)}
        .section{padding:82px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-kicker{color:var(--mint-deep);font-weight:800;font-size:12px;letter-spacing:.13em;margin-bottom:9px}
        .section-desc{max-width:490px;color:var(--muted-dark);font-size:14px;line-height:1.8;margin-bottom:0}
        .text-link{display:inline-flex;align-items:center;gap:8px;color:#57428b;font-weight:750;font-size:13px;white-space:nowrap;transition:var(--ease)}
        .text-link:hover{color:var(--mint-deep);gap:12px}
        .topic-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:16px}
        .topic-card{
            min-height:190px;padding:24px;border-radius:var(--radius-md);background:var(--paper);
            border:1px solid var(--line);box-shadow:0 8px 25px rgba(35,22,48,.04);
            transition:var(--ease);position:relative;overflow:hidden
        }
        .topic-card:after{content:"";position:absolute;right:-35px;bottom:-45px;width:125px;height:125px;border:1px solid rgba(33,201,144,.18);border-radius:50%}
        .topic-card:hover{transform:translateY(-5px);border-color:rgba(33,201,144,.55);box-shadow:var(--shadow)}
        .topic-card.featured{background:var(--panel);color:#fff}
        .topic-card.featured p{color:#b9afc2}
        .topic-label{display:inline-flex;padding:5px 9px;border-radius:6px;background:rgba(33,201,144,.1);color:var(--mint-deep);font-size:11px;font-weight:800;margin-bottom:21px}
        .featured .topic-label{background:rgba(116,243,195,.12);color:var(--mint)}
        .topic-card p{color:var(--muted-dark);font-size:13px;line-height:1.75;margin-bottom:18px}
        .topic-arrow{color:var(--mint-deep);font-size:20px}
        .filter-bar{
            display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:7px;
            background:#ece7e1;border-radius:13px;width:max-content;max-width:100%;margin-bottom:26px
        }
        .filter{
            min-height:38px;padding:0 14px;border-radius:9px;background:transparent;color:var(--muted-dark);
            font-size:13px;transition:var(--ease)
        }
        .filter:hover,.filter.active{background:var(--ink-2);color:var(--mint)}
        .news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
        .lead-news{
            min-height:320px;padding:31px;border-radius:var(--radius-lg);background:var(--panel);color:#fff;
            position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end
        }
        .lead-news:before{
            content:"";position:absolute;inset:0;background:
            radial-gradient(circle at 80% 20%,rgba(116,243,195,.2),transparent 32%),
            linear-gradient(135deg,transparent 38%,rgba(173,145,255,.11))
        }
        .lead-news>*{position:relative;z-index:1}
        .lead-news .topic-label{width:max-content;margin-bottom:auto}
        .lead-news h3{font-size:27px;max-width:570px;margin-bottom:12px}
        .lead-news p{color:#bdb3c5;font-size:14px;max-width:590px;margin-bottom:17px}
        .news-meta{display:flex;justify-content:space-between;gap:12px;color:#988da2;font-size:12px}
        .news-meta strong{color:var(--orange);font-weight:700}
        .news-list{padding:8px 22px;border-radius:var(--radius-lg);background:var(--paper);border:1px solid var(--line)}
        .news-item{display:grid;grid-template-columns:74px 1fr 20px;gap:16px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line);transition:var(--ease)}
        .news-item:last-child{border-bottom:0}
        .news-item:hover{padding-left:5px}
        .news-date{color:var(--mint-deep);font-size:12px;font-weight:800;line-height:1.35}
        .news-date small{display:block;color:var(--muted);font-weight:500;margin-top:3px}
        .news-item h3{font-size:15px;margin-bottom:4px}
        .news-item p{color:var(--muted-dark);font-size:12px;line-height:1.55;margin-bottom:0}
        .news-arrow{color:#8066b4;font-size:20px}
        .data-strip{background:var(--ink-2);color:#fff;padding:48px 0}
        .data-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:40px;align-items:center}
        .data-copy h2{font-size:29px;margin-bottom:14px}
        .data-copy p{color:#b8adbf;max-width:410px;margin-bottom:22px}
        .metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
        .metric{padding:20px;border:1px solid var(--line-dark);border-radius:var(--radius-md);background:rgba(255,255,255,.035)}
        .metric small{display:block;color:#a79caf;font-size:12px;margin-bottom:12px}
        .metric strong{display:block;color:var(--mint);font-size:27px;line-height:1}
        .metric span{display:block;color:#857a91;font-size:11px;margin-top:10px}
        .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
        .step{padding:23px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);position:relative}
        .step-no{width:31px;height:31px;border-radius:9px;background:var(--ink);color:var(--mint);display:grid;place-items:center;font-size:13px;font-weight:800;margin-bottom:22px}
        .step p{color:var(--muted-dark);font-size:13px;line-height:1.75;margin-bottom:0}
               .faq-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:50px;align-items:start}
        .faq-intro p{color:var(--muted-dark);font-size:14px;line-height:1.85}
        .faq-list{border-top:1px solid var(--line)}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-q{
            width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
            min-height:64px;padding:0;background:transparent;color:var(--ink);
            text-align:left;font-size:15px;font-weight:780
        }
        .faq-q span:last-child{color:var(--mint-deep);font-size:22px;font-weight:400;transition:var(--ease)}
        .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
        .faq-a{display:none;color:var(--muted-dark);font-size:14px;line-height:1.85;padding:0 42px 20px 0}
        .faq-item.open .faq-a{display:block}
        .cta{
            padding:52px 58px;border-radius:var(--radius-lg);background:var(--panel);
            color:#fff;display:flex;align-items:center;justify-content:space-between;
            gap:30px;position:relative;overflow:hidden
        }
        .cta:after{content:"";position:absolute;right:-70px;top:-90px;width:260px;height:260px;border:1px solid rgba(116,243,195,.22);border-radius:50%;box-shadow:0 0 0 26px rgba(116,243,195,.04),0 0 0 54px rgba(116,243,195,.025)}
        .cta>*{position:relative;z-index:1}
        .cta h2{font-size:29px;margin-bottom:10px}
        .cta p{color:#bcb1c4;margin-bottom:0;font-size:14px}
        .site-footer{padding:58px 0 24px;background:var(--ink);color:#fff}
        .footer-grid{display:grid;grid-template-columns:1.4fr .7fr .85fr .55fr;gap:34px;padding-bottom:42px}
        .footer-brand .brand{margin-bottom:19px}
        .footer-brand p{max-width:330px;color:#958b9e;font-size:13px;line-height:1.8;margin-bottom:0}
        .footer-title{color:#fff;font-size:13px;font-weight:800;margin:8px 0 16px}
        .footer-links{display:grid;gap:9px}
        .footer-links a{color:#9e94a8;font-size:13px;transition:var(--ease)}
        .footer-links a:hover{color:var(--mint);padding-left:4px}
        .footer-qr{
            width:86px;height:86px;border:1px dashed rgba(255,255,255,.24);border-radius:10px;
            display:grid;place-items:center;text-align:center;color:#8e8499;font-size:11px;line-height:1.5
        }
        .footer-bottom{
            display:flex;justify-content:space-between;gap:20px;padding-top:20px;
            border-top:1px solid var(--line-dark);color:#82788d;font-size:12px
        }
        .footer-bottom span:last-child{display:flex;gap:18px}
        .footer-bottom a:hover{color:var(--mint)}
        @media (max-width:1199px){
            .nav-wrap{gap:18px}
            .brand{min-width:220px}
            .main-nav a{padding-left:8px;padding-right:8px;font-size:13px}
            .main-nav a.active:after{left:8px;right:8px}
            .hero-grid{gap:42px}
        }
        @media (max-width:991px){
            .nav-actions{display:none}
            .main-nav{gap:2px}
            .main-nav a{font-size:12px;padding-left:7px;padding-right:7px}
            .main-nav a.active:after{left:7px;right:7px}
            .hero-grid,.news-layout,.data-grid,.faq-wrap{grid-template-columns:1fr}
            .hero-grid{gap:38px}
            .news-signal{max-width:700px}
            .topic-grid{grid-template-columns:repeat(2,1fr)}
            .steps{grid-template-columns:repeat(2,1fr)}
            .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
            .footer-grid>div:last-child{grid-column:3}
        }
        @media (max-width:767px){
            .container{width:min(100% - 32px,620px)}
            .nav-wrap{height:68px;justify-content:space-between}
            .brand{min-width:0}
            .brand-copy{font-size:14px}
            .brand-copy small{font-size:9px;letter-spacing:.06em}
            .main-nav{
                display:none;position:absolute;left:16px;right:16px;top:76px;
                padding:12px;background:var(--panel);border:1px solid var(--line-dark);
                border-radius:14px;box-shadow:var(--shadow-dark);flex-direction:column;align-items:stretch
            }
            .main-nav.show{display:flex}
            .main-nav a{padding:12px 14px;font-size:14px}
            .main-nav a.active:after{left:14px;right:auto;width:25px;bottom:6px}
            .menu-toggle{display:block}
            .hero{padding:55px 0 62px}
            h1{font-size:34px}
            .hero-lead{font-size:15px}
            .hero-actions .btn{width:100%}
            .section{padding:56px 0}
            .section-head{display:block;margin-bottom:23px}
            .section-head .text-link{margin-top:16px}
            h2{font-size:27px}
            .topic-grid,.steps,.metric-grid{grid-template-columns:1fr}
            .topic-card{min-height:0}
            .lead-news{min-height:300px;padding:23px}
            .lead-news h3{font-size:22px}
            .news-list{padding:5px 17px}
            .news-item{grid-template-columns:60px 1fr 16px;gap:10px;padding:16px 0}
            .news-item p{display:none}
            .data-strip{padding:43px 0}
            .metric-grid{gap:9px}
            .metric{display:grid;grid-template-columns:1fr auto;align-items:center;padding:16px 18px}
            .metric small{margin-bottom:0}
            .metric strong{text-align:right}
            .metric span{grid-column:1 / -1}
            .cta{padding:34px 24px;display:block}
            .cta .btn{width:100%;margin-top:23px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:27px}
            .footer-grid>div:last-child{grid-column:auto}
            .footer-brand{grid-column:1 / -1}
            .footer-bottom{display:block;line-height:1.8}
            .footer-bottom span:last-child{margin-top:9px}
        }
        @media (max-width:520px){
            .hero-note{display:block;line-height:1.8}
            .hero-note span{display:block}
            .filter-bar{width:100%;overflow-x:auto;flex-wrap:nowrap}
            .filter{white-space:nowrap}
            .signal-feature strong{font-size:18px}
            .footer-grid{grid-template-columns:1fr}
            .footer-brand{grid-column:auto}
        }

/* roulang page: category6 */
:root{
            --ink:#17131f;
            --ink-2:#211a2c;
            --panel:#282037;
            --panel-light:#322846;
            --cream:#f7f4ef;
            --paper:#fffdfa;
            --muted:#958ca5;
            --muted-dark:#6f667d;
            --line:rgba(55,38,76,.13);
            --line-dark:rgba(255,255,255,.12);
            --mint:#74f3c3;
            --mint-deep:#21c990;
            --orange:#ff9b5e;
            --violet:#ad91ff;
            --danger:#ff776e;
            --radius-lg:24px;
            --radius-md:16px;
            --radius-sm:10px;
            --shadow:0 22px 60px rgba(22,14,35,.12);
            --shadow-dark:0 24px 70px rgba(0,0,0,.22);
            --ease:all .28s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            min-width:320px;margin:0;background:var(--cream);color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none}
        button,input,select{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(1180px,calc(100% - 48px));margin:0 auto}
        .site-header{position:relative;z-index:20;background:var(--ink);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:36px}
        .brand{display:flex;align-items:center;gap:11px;min-width:238px}
        .brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--mint);color:var(--ink);font-size:19px;font-weight:900;box-shadow:0 0 0 5px rgba(116,243,195,.1)}
        .brand-copy{font-size:16px;font-weight:800;letter-spacing:.01em;line-height:1.25}
        .brand-copy small{display:block;color:#a99fb5;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:7px;flex:1}
        .main-nav a{position:relative;padding:10px 13px;border-radius:9px;color:#b9b0c5;font-size:14px;transition:var(--ease);white-space:nowrap}
        .main-nav a:hover,.main-nav a:focus,.main-nav a.active{color:var(--mint);background:rgba(116,243,195,.08)}
        .main-nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;border-radius:2px;background:var(--mint)}
        .nav-actions{display:flex;gap:10px;align-items:center}
        .nav-link{color:#d7cfdf;font-size:13px;white-space:nowrap}
        .nav-link:hover{color:var(--mint)}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:11px;font-size:14px;font-weight:750;transition:var(--ease)}
        .btn:hover{transform:translateY(-3px)}
        .btn:focus-visible,.filter:focus-visible,.menu-toggle:focus-visible,.faq-q:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(116,243,195,.38);outline-offset:3px}
        .btn-primary{background:var(--mint);color:var(--ink)}
        .btn-primary:hover{background:#9bffda;box-shadow:0 10px 24px rgba(116,243,195,.2)}
        .btn-orange{background:var(--orange);color:#241727}
        .btn-orange:hover{background:#ffb17e;box-shadow:0 10px 24px rgba(255,155,94,.22)}
        .btn-ghost{border:1px solid rgba(255,255,255,.16);color:#fff;background:transparent}
        .btn-ghost:hover{border-color:var(--mint);color:var(--mint)}
        .menu-toggle{display:none;background:none;color:#fff;font-size:25px}
        .page-hero{background:var(--ink);color:#fff;padding:72px 0 78px;position:relative;overflow:hidden}
        .page-hero:before{content:"";position:absolute;right:-120px;top:-180px;width:560px;height:560px;border:1px solid rgba(116,243,195,.16);border-radius:50%;box-shadow:0 0 0 42px rgba(116,243,195,.025),0 0 0 90px rgba(116,243,195,.018)}
        .page-hero:after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--mint),transparent);opacity:.45}
        .hero-content{position:relative;z-index:1;max-width:780px}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--mint);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:18px}
        .eyebrow:before{content:"";width:22px;height:2px;background:var(--mint);border-radius:2px}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(32px,5vw,54px);line-height:1.18;letter-spacing:-.035em;margin-bottom:22px;font-weight:850}
        h2{font-size:clamp(25px,3vw,34px);line-height:1.25;letter-spacing:-.025em;margin-bottom:13px;font-weight:820}
        h3{font-size:19px;line-height:1.4;margin-bottom:9px;font-weight:800}
        .hero-lead{max-width:700px;color:#c2b9ca;font-size:17px;line-height:1.85;margin-bottom:28px}
        .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
        .section{padding:82px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-kicker{color:var(--mint-deep);font-weight:800;font-size:12px;letter-spacing:.13em;margin-bottom:9px}
        .section-desc{max-width:520px;color:var(--muted-dark);font-size:14px;line-height:1.8;margin-bottom:0}
        .light-section{background:var(--paper)}
        .step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
        .step-card{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;min-height:205px;transition:var(--ease)}
        .step-card:hover{transform:translateY(-4px);border-color:rgba(33,201,144,.45);box-shadow:var(--shadow)}
        .step-number{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--ink);color:var(--mint);font-weight:850;margin-bottom:24px}
        .step-card p{color:var(--muted-dark);font-size:14px;line-height:1.75;margin-bottom:0}
        .guide-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px;align-items:stretch}
        .guide-panel{background:var(--ink-2);color:#fff;border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-dark)}
        .guide-panel h2{color:#fff}
        .guide-panel p{color:#bdb3c6;line-height:1.85}
        .guide-list{list-style:none;padding:0;margin:25px 0 0}
        .guide-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--line-dark);color:#d9d1df}
        .guide-list li:last-child{border-bottom:0}
        .check{color:var(--mint);font-weight:900}
        .data-demo{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px}
        .demo-toolbar{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:18px}
        .filter{border:1px solid var(--line);background:#fff;color:var(--muted-dark);border-radius:9px;padding:8px 12px;font-size:13px;transition:var(--ease)}
        .filter:hover,.filter.active{border-color:var(--mint-deep);background:rgba(116,243,195,.12);color:#166e55}
        .data-table{width:100%;border-collapse:collapse}
        .data-table th,.data-table td{text-align:left;padding:15px 12px;border-bottom:1px solid var(--line);font-size:13px}
        .data-table th{color:var(--muted-dark);font-weight:700;background:#faf7f2}
        .data-table td{color:var(--ink)}
        .data-table tr:last-child td{border-bottom:0}
        .status{display:inline-flex;align-items:center;gap:6px;border-radius:20px;padding:4px 9px;font-size:11px;font-weight:800}
        .status:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
        .status-live{color:#159e72;background:rgba(33,201,144,.12)}
        .status-soon{color:#c87532;background:rgba(255,155,94,.15)}
        .status-done{color:#766b83;background:rgba(149,140,165,.13)}
        .note-strip{display:flex;gap:14px;align-items:flex-start;background:#f1ece5;border-left:3px solid var(--orange);padding:16px 18px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--muted-dark);font-size:13px;margin-top:18px}
        .note-strip strong{color:var(--ink);white-space:nowrap}
        .status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .status-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);padding:22px}
        .status-card .status{margin-bottom:16px}
        .status-card p{color:var(--muted-dark);font-size:14px;line-height:1.75;margin-bottom:0}
        .faq-list{max-width:900px;margin:0 auto;border-top:1px solid var(--line)}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:none;color:var(--ink);padding:20px 4px;font-weight:780;font-size:16px}
        .faq-q span:last-child{color:var(--mint-deep);font-size:24px;font-weight:400;transition:var(--ease)}
        .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
        .faq-a{display:none;color:var(--muted-dark);font-size:14px;line-height:1.85;padding:0 42px 20px 4px}
        .faq-item.open .faq-a{display:block}
        .cta{background:var(--ink-2);color:#fff;border-radius:var(--radius-lg);padding:38px 42px;display:flex;justify-content:space-between;align-items:center;gap:28px;box-shadow:var(--shadow-dark)}
        .cta h2{margin-bottom:8px;color:#fff}
        .cta p{color:#bcb2c4;margin-bottom:0}
        .cta-actions{display:flex;gap:10px;flex-wrap:wrap;flex-shrink:0}
        .site-footer{background:var(--ink);color:#fff;padding:58px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.5fr .8fr .95fr .65fr;gap:34px;padding-bottom:42px}
        .footer-brand p{color:#948a9d;font-size:13px;line-height:1.8;max-width:330px;margin:18px 0 0}
        .footer-title{font-size:13px;font-weight:800;color:#f6f2f8;margin:5px 0 14px}
        .footer-links{display:flex;flex-direction:column;gap:9px}
        .footer-links a{color:#9e94a8;font-size:13px;transition:var(--ease)}
        .footer-links a:hover{color:var(--mint);padding-left:4px}
        .footer-qr{width:76px;height:76px;display:grid;place-items:center;text-align:center;border:1px dashed rgba(255,255,255,.25);border-radius:10px;color:#8f8597;font-size:11px;line-height:1.4}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line-dark);padding-top:20px;color:#827889;font-size:12px}
        .footer-bottom span:last-child{display:flex;gap:18px}
        .footer-bottom a:hover{color:var(--mint)}
        @media(max-width:1100px){
            .nav-wrap{gap:18px}.brand{min-width:215px}.main-nav{gap:1px}.main-nav a{padding:9px 8px;font-size:13px}
            .nav-actions .btn{padding:0 12px}
        }
        @media(max-width:900px){
            .nav-actions{display:none}.menu-toggle{display:block;margin-left:auto}
            .main-nav{display:none;position:absolute;top:78px;left:0;right:0;padding:14px 24px 22px;background:var(--ink);border-top:1px solid var(--line-dark);flex-direction:column;align-items:stretch}
            .main-nav.show{display:flex}.main-nav a{padding:13px 12px}.main-nav a.active:after{left:12px;right:auto;width:28px;bottom:5px}
            .step-grid{grid-template-columns:repeat(2,1fr)}.guide-layout{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}
            .footer-grid>div:last-child{display:none}
        }
        @media(max-width:700px){
            .container{width:min(100% - 32px,560px)}.nav-wrap{height:70px}.brand-copy{font-size:14px}.brand-copy small{font-size:9px}
            .main-nav{top:70px;padding-left:16px;padding-right:16px}.page-hero{padding:55px 0 62px}.hero-lead{font-size:15px}
            .section{padding:56px 0}.section-head{display:block;margin-bottom:24px}.section-desc{margin-top:10px}
            .step-grid,.status-grid{grid-template-columns:1fr}.step-card{min-height:auto}.data-demo{padding:17px;overflow-x:auto}
            .data-table{min-width:620px}.note-strip{display:block}.note-strip strong{display:block;margin-bottom:4px}
            .cta{display:block;padding:28px 24px}.cta-actions{margin-top:22px}.cta-actions .btn{width:100%}
            .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block;line-height:2}.footer-bottom span:last-child{margin-top:8px}
        }
        @media(max-width:430px){
            h1{font-size:31px}.hero-actions .btn{width:100%}.footer-grid{grid-template-columns:1fr}
        }

/* roulang page: category5 */
:root{
            --ink:#17131f;
            --ink-2:#211a2c;
            --panel:#282037;
            --panel-light:#322846;
            --cream:#f7f4ef;
            --paper:#fffdfa;
            --muted:#958ca5;
            --muted-dark:#6f667d;
            --line:rgba(55,38,76,.13);
            --line-dark:rgba(255,255,255,.12);
            --mint:#74f3c3;
            --mint-deep:#21c990;
            --orange:#ff9b5e;
            --violet:#ad91ff;
            --danger:#ff776e;
            --radius-lg:24px;
            --radius-md:16px;
            --radius-sm:10px;
            --shadow:0 22px 60px rgba(22,14,35,.12);
            --shadow-dark:0 24px 70px rgba(0,0,0,.22);
            --ease:all .28s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            min-width:320px;
            margin:0;
            background:var(--cream);
            color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:15px;
            line-height:1.7;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(1180px,calc(100% - 48px));margin:0 auto}
        .site-header{position:relative;z-index:20;background:var(--ink);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
        .brand{display:flex;align-items:center;gap:11px;min-width:238px}
        .brand-mark{
            width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
            background:var(--mint);color:var(--ink);font-size:19px;font-weight:900;
            box-shadow:0 0 0 5px rgba(116,243,195,.1)
        }
        .brand-copy{font-size:16px;font-weight:800;letter-spacing:.01em;line-height:1.25}
        .brand-copy small{display:block;color:#a99fb5;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:5px;flex:1}
        .main-nav a{
            position:relative;padding:10px 11px;border-radius:9px;color:#b9b0c5;
            font-size:14px;transition:var(--ease);white-space:nowrap
        }
        .main-nav a:hover,.main-nav a:focus,.main-nav a.active{color:var(--mint);background:rgba(116,243,195,.08)}
        .main-nav a.active:after{content:"";position:absolute;left:11px;right:11px;bottom:3px;height:2px;border-radius:2px;background:var(--mint)}
        .nav-actions{display:flex;gap:10px;align-items:center}
        .btn{
            display:inline-flex;align-items:center;justify-content:center;gap:8px;
            min-height:44px;padding:0 18px;border-radius:11px;font-size:14px;
            font-weight:750;transition:var(--ease)
        }
        .btn:hover{transform:translateY(-3px)}
        .btn:focus-visible,.menu-toggle:focus-visible,.faq-q:focus-visible{outline:3px solid rgba(116,243,195,.38);outline-offset:3px}
        .btn-primary{background:var(--mint);color:var(--ink)}
        .btn-primary:hover{background:#9bffda;box-shadow:0 10px 24px rgba(116,243,195,.2)}
        .btn-orange{background:var(--orange);color:#241727}
        .btn-orange:hover{background:#ffb17e;box-shadow:0 10px 24px rgba(255,155,94,.22)}
        .btn-ghost{border:1px solid rgba(255,255,255,.16);color:#fff;background:transparent}
        .btn-ghost:hover{border-color:var(--mint);color:var(--mint)}
        .menu-toggle{display:none;background:none;color:#fff;font-size:25px}
        .page-hero{
            position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:76px 0 88px
        }
        .page-hero:before{
            content:"";position:absolute;width:620px;height:620px;right:-240px;top:-310px;
            border:1px solid rgba(116,243,195,.16);border-radius:50%;
            box-shadow:0 0 0 44px rgba(116,243,195,.025),0 0 0 92px rgba(116,243,195,.018)
        }
        .page-hero:after{
            content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;
            background:linear-gradient(90deg,transparent,var(--mint),transparent);opacity:.35
        }
        .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr .9fr;gap:72px;align-items:center}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--mint);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:18px}
        .eyebrow:before{content:"";width:22px;height:2px;background:var(--mint);border-radius:2px}
        h1{font-size:clamp(34px,4.4vw,55px);line-height:1.18;letter-spacing:-.035em;margin:0 0 22px;font-weight:850}
        h2{font-size:clamp(25px,3vw,34px);line-height:1.25;letter-spacing:-.025em;margin:0 0 12px;font-weight:820}
        h3{font-size:19px;line-height:1.4;margin:0 0 8px;font-weight:800}
        .hero-lead{max-width:590px;color:#bdb4c7;font-size:17px;line-height:1.85;margin:0}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
        .hero-note{display:flex;align-items:center;gap:15px;margin-top:25px;color:#8e8499;font-size:12px}
        .hero-note span{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px rgba(255,155,94,.12)}
        .phone-stage{display:flex;justify-content:center;align-items:center;min-height:360px}
        .phone{
            position:relative;width:238px;height:455px;padding:10px;border:7px solid #4b3c5d;
            border-radius:34px;background:#100d17;box-shadow:var(--shadow-dark);transform:rotate(4deg)
        }
        .phone:before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:82px;height:19px;border-radius:0 0 14px 14px;background:#4b3c5d}
        .phone-screen{height:100%;overflow:hidden;border-radius:22px;background:#f8f5f0;padding:24px 13px 13px;color:var(--ink)}
        .screen-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;font-weight:850;font-size:13px}
        .screen-icon{width:23px;height:23px;border-radius:7px;background:var(--mint);display:grid;place-items:center;font-size:11px}
        .screen-card{padding:14px 12px;border-radius:13px;background:var(--panel);color:#fff;margin-bottom:12px}
        .screen-card small{display:block;color:#a99fb5;font-size:9px;margin-bottom:7px}
        .screen-card strong{font-size:13px;display:block}
        .screen-score{display:flex;justify-content:space-between;align-items:center;margin-top:13px;color:var(--mint);font-weight:850}
        .screen-list{padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:9px}
        .screen-list span{display:block;color:var(--muted-dark);font-size:9px}
        .screen-list b{display:block;font-size:11px;margin-top:2px}
        .section{padding:80px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-kicker{color:var(--mint-deep);font-weight:800;font-size:12px;letter-spacing:.13em;margin-bottom:9px}
        .section-desc{max-width:490px;color:var(--muted-dark);font-size:14px;line-height:1.8;margin:0}
        .download-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
        .download-panel{padding:34px;border-radius:var(--radius-lg);background:var(--panel);color:#fff;box-shadow:var(--shadow-dark)}
        .download-panel p{color:#bdb4c7;max-width:620px;margin:0 0 23px}
        .feature-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:25px 0 30px}
        .feature-point{display:flex;gap:11px;align-items:flex-start;color:#ded7e5;font-size:14px}
        .feature-point i{font-style:normal;color:var(--mint);font-size:19px;line-height:1.2}
        .qr-panel{padding:30px;border-radius:var(--radius-lg);background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow)}
        .qr-box{width:174px;height:174px;margin:22px auto 18px;border:10px solid #fff;background:
            linear-gradient(45deg,#241b31 25%,transparent 25%,transparent 75%,#241b31 75%),
            linear-gradient(45deg,#241b31 25%,transparent 25%,transparent 75%,#241b31 75%);
            background-size:28px 28px;background-position:0 0,14px 14px;box-shadow:inset 0 0 0 1px var(--line)
        }
        .qr-label{text-align:center;color:var(--muted-dark);font-size:13px}
        .platforms{display:flex;gap:10px;flex-wrap:wrap}
        .platform{padding:8px 13px;border:1px solid rgba(116,243,195,.25);border-radius:8px;color:var(--mint);font-size:12px;background:rgba(116,243,195,.06)}
        .info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
        .info-card{padding:23px 20px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);transition:var(--ease)}
        .info-card:hover{transform:translateY(-4px);border-color:rgba(33,201,144,.45);box-shadow:var(--shadow)}
        .info-icon{width:39px;height:39px;display:grid;place-items:center;border-radius:11px;background:#e5fbf2;color:#168e68;font-size:18px;margin-bottom:19px}
        .info-card p{margin:0;color:var(--muted-dark);font-size:13px;line-height:1.75}
        .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .step{position:relative;padding:25px 23px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md)}
        .step:not(:last-child):after{content:"";position:absolute;top:42px;right:-19px;width:20px;height:1px;background:var(--mint-deep)}
        .step-no{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ink);color:var(--mint);font-weight:850;margin-bottom:17px}
        .step p{margin:0;color:var(--muted-dark);font-size:13px}
        .notice{display:flex;gap:15px;align-items:flex-start;padding:19px 22px;border-radius:var(--radius-md);background:#eee8fb;border:1px solid rgba(173,145,255,.24);color:#4d3c73}
        .notice strong{display:block;margin-bottom:3px}
        .notice p{margin:0;font-size:13px}
        .faq-list{border-top:1px solid var(--line)}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 0;background:none;color:var(--ink);text-align:left;font-weight:780;font-size:16px}
        .faq-q span:last-child{color:var(--mint-deep);font-size:22px;font-weight:400;transition:var(--ease)}
        .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
        .faq-a{display:none;padding:0 40px 20px 0;color:var(--muted-dark);font-size:14px;line-height:1.85}
        .faq-item.open .faq-a{display:block}
        .cta{padding:55px 0;background:var(--ink-2);color:#fff}
        .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
        .cta h2{margin-bottom:8px}
        .cta p{margin:0;color:#bdb4c7;font-size:14px}
        .site-footer{padding:58px 0 24px;background:var(--ink);color:#fff}
        .footer-grid{display:grid;grid-template-columns:1.5fr .8fr .9fr .7fr;gap:40px}
        .footer-brand p{max-width:310px;margin:18px 0 0;color:#9d93a9;font-size:13px;line-height:1.8}
        .footer-title{margin-bottom:15px;color:#fff;font-size:13px;font-weight:800}
        .footer-links{display:grid;gap:9px}
        .footer-links a{color:#9d93a9;font-size:13px;transition:var(--ease)}
        .footer-links a:hover{color:var(--mint);padding-left:3px}
        .footer-qr{display:grid;place-items:center;width:82px;height:82px;border:1px dashed rgba(255,255,255,.25);border-radius:10px;color:#9d93a9;font-size:11px;text-align:center}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:25px;margin-top:35px;border-top:1px solid var(--line-dark);color:#81778f;font-size:12px}
        .footer-bottom span:last-child{display:flex;gap:18px}
        .footer-bottom a:hover{color:var(--mint)}
        @media(max-width:1100px){
            .nav-wrap{gap:15px}.brand{min-width:215px}.main-nav a{padding:9px 7px;font-size:13px}
            .nav-actions .btn{padding:0 12px}.hero-grid{gap:40px}.info-grid{grid-template-columns:repeat(2,1fr)}
        }
        @media(max-width:820px){
            .container{width:min(100% - 36px,680px)}
            .main-nav,.nav-actions{display:none}.menu-toggle{display:block;margin-left:auto}
            .nav-wrap{height:70px}.brand-copy{font-size:15px}
            .main-nav.mobile-open{position:absolute;display:flex;flex-direction:column;align-items:stretch;left:18px;right:18px;top:70px;padding:12px;background:var(--ink-2);border:1px solid var(--line-dark);border-radius:0 0 15px 15px}
            .main-nav.mobile-open a{padding:12px 14px}
            .hero-grid,.download-layout{grid-template-columns:1fr}.page-hero{padding:58px 0 65px}
            .phone-stage{min-height:400px}.section{padding:62px 0}.footer-grid{grid-template-columns:1fr 1fr}
            .step:not(:last-child):after{display:none}.cta-inner{align-items:flex-start;flex-direction:column}
        }
        @media(max-width:520px){
            .container{width:calc(100% - 30px)}h1{font-size:34px}.hero-lead{font-size:15px}
            .hero-actions,.hero-actions .btn{width:100%}.hero-actions .btn{min-height:48px}
            .phone{transform:rotate(0);width:220px;height:425px}.feature-points,.info-grid,.steps{grid-template-columns:1fr}
            .download-panel,.qr-panel{padding:24px 20px}.section-head{display:block}.section-desc{margin-top:10px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:28px 18px}.footer-brand{grid-column:1/-1}
            .footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:12px}.footer-bottom span:last-child{display:flex}
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}