/* roulang page: index */
:root{
            --ink:#20231f;
            --ink-2:#2b3029;
            --lime:#b7d846;
            --lime-deep:#9dbd2b;
            --clay:#d66e42;
            --fog:#f4f3ed;
            --paper:#fcfcf8;
            --line:#e4e3da;
            --muted:#71756c;
            --soft:#ecece3;
            --shadow:0 18px 45px rgba(32,35,31,.08);
            --shadow-sm:0 8px 24px rgba(32,35,31,.07);
            --radius:18px;
            --radius-sm:12px;
            --container:1200px;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{
            background:var(--fog);
            color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:16px;
            line-height:1.65;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        :focus-visible{outline:3px solid var(--lime);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .section{padding:96px 0}
        .eyebrow{
            display:inline-flex;align-items:center;gap:8px;
            color:var(--clay);font-weight:800;font-size:12px;letter-spacing:.12em;
            text-transform:uppercase;margin-bottom:14px
        }
        .eyebrow:before{content:"";width:24px;height:2px;background:currentColor}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}
        .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.12;letter-spacing:-.04em}
        .section-head p{max-width:430px;color:var(--muted);font-size:15px}
        .text-link{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:14px}
        .text-link:after{content:"↗";color:var(--clay);transition:transform .2s}
        .text-link:hover:after{transform:translate(3px,-3px)}
        .btn{
            min-height:46px;padding:0 20px;border-radius:999px;display:inline-flex;
            align-items:center;justify-content:center;gap:9px;font-weight:800;
            transition:transform .2s,background .2s,box-shadow .2s,color .2s
        }
        .btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(32,35,31,.15)}
        .btn-primary{background:var(--lime);color:var(--ink)}
        .btn-primary:hover{background:var(--lime-deep)}
        .btn-dark{background:var(--ink);color:var(--paper)}
        .btn-light{background:var(--paper);border:1px solid var(--line)}
        .tag{
            display:inline-flex;align-items:center;min-height:25px;padding:0 9px;
            border-radius:6px;background:var(--soft);color:var(--ink-2);font-size:12px;font-weight:800
        }
        .tag.hot{background:#f7dfd4;color:#a94f2e}
        .tag.live{background:var(--lime);color:var(--ink)}
        .mono{font-variant-numeric:tabular-nums;font-family:"SFMono-Regular",Consolas,monospace}
        
        .site-header{
            position:sticky;top:0;z-index:50;background:var(--ink);
            color:var(--paper);border-bottom:1px solid rgba(255,255,255,.08)
        }
        .nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
        .brand{display:flex;align-items:center;gap:11px;min-width:222px}
        .brand-mark{
            width:34px;height:34px;border:2px solid var(--lime);border-radius:10px;
            position:relative;transform:rotate(-8deg)
        }
        .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--lime)}
        .brand-mark:before{width:18px;height:2px;left:6px;top:9px}
        .brand-mark:after{width:12px;height:2px;left:6px;top:18px}
        .brand strong{display:block;font-size:17px;line-height:1.1}
        .brand small{display:block;color:#aeb3a7;font-size:11px;margin-top:4px}
        .main-nav{display:flex;align-items:center;justify-content:center;gap:6px;flex:1}
        .main-nav a{padding:10px 12px;border-radius:8px;color:#c9cdc3;font-size:13px;font-weight:700;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{background:rgba(183,216,70,.13);color:var(--lime)}
        .nav-actions{display:flex;align-items:center;gap:10px}
        .nav-actions .btn{min-height:40px;padding:0 16px;font-size:13px}
        .menu-toggle{display:none;background:transparent;color:var(--paper);font-size:24px;padding:8px}
        
        .hero{background:var(--ink);color:var(--paper);padding:78px 0 70px;position:relative;overflow:hidden}
        .hero:before{
            content:"";position:absolute;inset:auto -8% -125px 35%;height:300px;
            border:1px solid rgba(183,216,70,.25);border-radius:50%;
            box-shadow:0 -22px 0 rgba(183,216,70,.08),0 -44px 0 rgba(183,216,70,.05);
        }
        .hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:72px;align-items:center;position:relative}
        .hero-copy{max-width:580px}
        .hero-copy .eyebrow{color:var(--lime)}
        .hero h1{font-size:clamp(42px,5.4vw,76px);line-height:1.06;letter-spacing:-.065em;margin-bottom:23px}
        .hero h1 span{color:var(--lime)}
        .hero-copy>p{max-width:490px;color:#b9beb3;font-size:18px;line-height:1.8;margin-bottom:32px}
        .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
        .hero .btn-light{background:transparent;color:var(--paper);border-color:#555c50}
        .hero .btn-light:hover{background:#30362e}
        .match-board{background:#2a2f28;border:1px solid #41483d;border-radius:22px;padding:24px;box-shadow:0 24px 50px rgba(0,0,0,.22)}
        .board-top{display:flex;justify-content:space-between;align-items:center;color:#aeb5a7;font-size:12px;margin-bottom:30px}
        .board-top strong{color:var(--lime);font-size:13px}
        .score-line{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding-bottom:25px;border-bottom:1px solid #454b42}
        .team{text-align:center}
        .team-symbol{width:58px;height:58px;margin:0 auto 12px;border-radius:50%;background:#3c4438;display:grid;place-items:center;color:var(--lime);font-size:22px;font-weight:900}
        .team strong{display:block;font-size:16px}
        .team small{color:#92998c;font-size:11px}
        .vs{font-size:12px;color:#888f82;font-weight:800;letter-spacing:.12em}
        .board-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:20px;color:#aeb5a7;font-size:12px}
        .board-bottom strong{display:block;color:var(--paper);font-size:19px;margin-top:2px}
        .board-action{color:var(--lime);font-weight:800}
        
        .status-strip{background:#30362e;color:var(--paper);overflow:hidden}
        .status-track{display:flex;min-height:72px;align-items:center;gap:0;overflow-x:auto;scrollbar-width:none}
        .status-track::-webkit-scrollbar{display:none}
        .status-item{min-width:190px;display:flex;align-items:center;gap:11px;padding:0 24px;border-right:1px solid #4a5147}
        .status-item:first-child{padding-left:0}
        .status-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);flex:0 0 auto}
        .status-dot.orange{background:var(--clay)}
        .status-dot.gray{background:#858c80}
        .status-item small{display:block;color:#a9afa3;font-size:11px}
        .status-item strong{display:block;font-size:13px}
        
        .schedule-layout{display:grid;grid-template-columns:250px 1fr;gap:24px}
        .date-panel{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:28px;min-height:300px}
        .date-panel small{color:#aeb5a7}
        .date-panel strong{display:block;font-size:58px;line-height:1;margin:10px 0 7px;color:var(--lime)}
        .date-panel span{font-size:14px;color:#d5d9ce}
        .date-switch{display:flex;gap:6px;margin-top:35px}
        .date-switch i{width:25px;height:4px;background:#5e6659;border-radius:3px}
        .date-switch i:first-child{background:var(--lime);width:45px}
        .schedule-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
        .schedule-row{display:grid;grid-template-columns:78px 110px 1fr 95px 30px;align-items:center;gap:15px;padding:19px 24px;border-bottom:1px solid var(--line);transition:.2s}
        .schedule-row:last-child{border-bottom:0}
        .schedule-row:hover{background:#f7f8ed}
        .schedule-row.featured{background:#eef4d8;padding-top:25px;padding-bottom:25px}
        .schedule-time{font-weight:900;font-size:18px}
        .schedule-match strong{display:block;font-size:15px}
        .schedule-match small{display:block;color:var(--muted);font-size:12px}
        .trend{font-size:12px;color:var(--clay);font-weight:800}
        .row-arrow{font-size:20px;color:#9ba194}
        
        .focus-section{background:var(--paper)}
        .focus-grid{display:grid;grid-template-columns:1.4fr .72fr .72fr;gap:18px}
        .focus-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--fog);transition:.25s}
        .focus-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
        .focus-visual{height:230px;background:var(--ink);position:relative;overflow:hidden}
        .focus-card.small .focus-visual{height:165px}
        .focus-visual:before{content:"";position:absolute;width:70%;height:150%;left:20%;top:-30%;border:1px solid rgba(183,216,70,.55);border-radius:50%;transform:rotate(-25deg)}
        .focus-visual:after{content:"";position:absolute;width:55%;height:2px;background:var(--clay);right:-5%;top:45%;transform:rotate(-18deg);box-shadow:0 16px 0 rgba(214,110,66,.35)}
        .visual-score{position:absolute;z-index:1;left:22px;bottom:18px;color:var(--paper);font-size:42px;font-weight:900;letter-spacing:-.06em}
        .focus-body{padding:21px}
        .focus-body h3{font-size:20px;line-height:1.3;margin:13px 0 9px}
        .small .focus-body h3{font-size:16px}
        .focus-body p{font-size:13px;color:var(--muted);line-height:1.7;margin-bottom:15px}
        .card-meta{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}
        
        .news-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
        .lead-news{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:30px;min-height:330px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
        .lead-news:after{content:"";position:absolute;right:-60px;top:-30px;width:240px;height:240px;border:1px solid rgba(183,216,70,.35);border-radius:50%}
        .news-kicker{position:relative;z-index:1;display:flex;justify-content:space-between;color:var(--lime);font-size:12px;font-weight:800}
        .lead-news h3{position:relative;z-index:1;max-width:500px;font-size:30px;line-height:1.25;margin:50px 0 12px}
        .lead-news p{position:relative;z-index:1;color:#b5bcb0;max-width:510px;font-size:14px}
        .news-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:12px 22px}
        .news-item{display:grid;grid-template-columns:72px 1fr 20px;gap:14px;align-items:start;padding:19px 0;border-bottom:1px solid var(--line)}
        .news-item:last-child{border-bottom:0}
        .news-item time{color:var(--clay);font-size:12px;font-weight:800;padding-top:3px}
        .news-item h4{font-size:15px;line-height:1.45;margin-bottom:4px}
        .news-item p{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
        .news-item em{font-style:normal;color:#9ba194;font-size:20px}
        .empty-state{padding:48px 24px;text-align:center;color:#aeb5a7}
        .empty-state .empty-icon{font-size:34px;color:var(--lime);margin-bottom:12px}
        .empty-state a{margin-top:18px}
        
        .data-section{background:#e9eadf}
        .data-layout{display:grid;grid-template-columns:1fr 1.6fr;gap:20px}
        .big-stat{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:32px;min-height:280px}
        .big-stat small{color:#aeb5a7}
        .big-stat .number{font-size:78px;line-height:1;margin:40px 0 12px;color:var(--lime);font-weight:900;letter-spacing:-.08em}
        .big-stat p{color:#b5bcb0;font-size:13px}
        .trend-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
        .trend-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}
        .trend-header h3{font-size:18px}
        .trend-header span{font-size:12px;color:var(--muted)}
        .trend-row{display:grid;grid-template-columns:110px 1fr 70px;align-items:center;gap:16px;margin:22px 0}
        .trend-row label{font-size:13px;font-weight:800}
        .bar{height:9px;background:#e7e8dc;border-radius:20px;overflow:hidden}
        .bar i{display:block;height:100%;background:var(--lime);border-radius:20px}
        .trend-row:nth-child(3) .bar i{background:var(--clay)}
        .trend-row:nth-child(4) .bar i{background:#8c9f51}
        .trend-value{text-align:right;color:var(--muted);font-size:12px}
        
        .replay-track{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
        .replay-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;transition:.25s}
        .replay-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
        .replay-cover{height:145px;background:var(--ink);position:relative;display:flex;align-items:center;justify-content:center}
        .replay-cover:before{content:"";width:86px;height:86px;border:1px solid rgba(183,216,70,.45);border-radius:50%}
        .play{position:absolute;width:44px;height:44px;border-radius:50%;background:var(--lime);display:grid;place-items:center;color:var(--ink);padding-left:3px}
        .duration{position:absolute;right:10px;bottom:10px;background:rgba(32,35,31,.8);color:#fff;padding:2px 7px;border-radius:4px;font-size:11px}
        .replay-body{padding:15px}
        .replay-body h3{font-size:15px;line-height:1.4;margin-top:10px}
        
        .activity-section{background:var(--clay);color:#fff}
        .activity-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:stretch}
        .activity-main{padding:35px;background:#bd5e38;border-radius:var(--radius);border:1px solid rgba(255,255,255,.2)}
        .activity-main .eyebrow{color:#ffe3d6}
        .activity-main h2{font-size:40px;line-height:1.15;margin:20px 0 14px}
        .activity-main p{color:#ffe6dc;max-width:470px;margin-bottom:24px}
        .activity-main .btn{background:var(--paper);color:var(--ink)}
        .activity-side{background:var(--paper);color:var(--ink);border-radius:var(--radius);padding:32px}
        .activity-side h3{font-size:18px;margin-bottom:22px}
        .activity-side li{list-style:none;display:flex;gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}
        .activity-side li:last-child{border-bottom:0}
        .step-num{width:26px;height:26px;border-radius:7px;background:#f4ddd4;color:var(--clay);display:grid;place-items:center;font-weight:900;font-size:12px;flex:0 0 auto}
        
        .guide-section{background:var(--paper)}
        .guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
        .guide-item{padding:28px 24px 30px;border-right:1px solid var(--line);position:relative}
        .guide-item:last-child{border-right:0}
        .guide-item:after{content:"→";position:absolute;right:20px;top:22px;color:var(--lime-deep);font-size:20px}
        .guide-num{font-size:13px;font-weight:900;color:var(--clay);font-family:Consolas,monospace}
        .guide-item h3{font-size:18px;margin:25px 0 8px}
        .guide-item p{font-size:13px;color:var(--muted)}
        
        .app-section{background:#eef0df}
        .app-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
        .app-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.12;letter-spacing:-.05em;margin-bottom:17px}
        .app-copy>p{color:var(--muted);max-width:500px;margin-bottom:24px}
        .download-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:17px}
        .qr{width:88px;height:88px;background:repeating-linear-gradient(45deg,#20231f 0 4px,#fcfcf8 4px 8px);border:7px solid var(--paper);box-shadow:var(--shadow-sm);position:relative}
        .qr:after{content:"非凡";position:absolute;inset:25px 12px;background:var(--lime);display:grid;place-items:center;font-size:11px;font-weight:900}
        .version{color:var(--muted);font-size:12px}
        .phone-stage{height:425px;display:flex;align-items:center;justify-content:center;position:relative}
        .phone-stage:before{content:"";position:absolute;width:390px;height:200px;border-top:2px solid var(--lime-deep);border-radius:50%;transform:rotate(-11deg)}
        .phone{width:228px;height:430px;background:var(--ink);border:8px solid #151714;border-radius:34px;padding:13px;box-shadow:25px 25px 0 rgba(32,35,31,.1);position:relative;z-index:1}
        .phone-notch{width:76px;height:17px;margin:0 auto 20px;background:#151714;border-radius:0 0 12px 12px}
        .phone-head{display:flex;justify-content:space-between;color:var(--lime);font-size:11px;margin-bottom:17px}
        .phone-hero{height:108px;background:#3a4434;border-radius:13px;padding:15px;color:var(--paper);position:relative;overflow:hidden}
        .phone-hero:after{content:"";position:absolute;right:-20px;bottom:-30px;width:120px;height:120px;border:1px solid var(--lime);border-radius:50%}
        .phone-hero small{font-size:9px;color:var(--lime)}
        .phone-hero strong{display:block;font-size:18px;line-height:1.2;margin-top:10px}
        .phone-list{margin-top:15px}
        .phone-list div{height:48px;border-bottom:1px solid #41483d;display:flex;justify-content:space-between;align-items:center;color:#d9ddd4;font-size:10px}
        .phone-list b{color:var(--lime);font-size:12px}
        
        .preview-section{background:var(--fog)}
        .preview-tabs{display:flex;gap:8px;margin-bottom:24px;overflow-x:auto}
        .preview-tabs button{background:var(--paper);border:1px solid var(--line);color:var(--muted);padding:10px 18px;border-radius:999px;font-weight:800;white-space:nowrap}
        .preview-tabs button.active,.preview-tabs button:hover{background:var(--ink);color:var(--lime);border-color:var(--ink)}
        .preview-panel{display:grid;grid-template-columns:1fr 1fr;gap:28px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;align-items:center}
        .preview-copy h3{font-size:26px;margin-bottom:10px}
        .preview-copy p{color:var(--muted);font-size:14px;max-width:430px}
        .screen-card{background:var(--ink);border-radius:20px;padding:22px;color:var(--paper);min-height:240px}
        .screen-card header{display:flex;justify-content:space-between;color:var(--lime);font-size:12px;margin-bottom:22px}
        .screen-card .screen-line{height:42px;border-bottom:1px solid #41483d;display:flex;align-items:center;justify-content:space-between;color:#d7dbd1;font-size:13px}
        .screen-line span{color:#9ba194;font-size:11px}
        
        .notice-section{background:var(--paper)}
        .notice-layout{display:grid;grid-template-columns:260px 1fr;gap:38px}
        .notice-feature{border-right:1px solid var(--line);padding-right:28px}
        .notice-feature time{font-size:44px;font-weight:900;line-height:1;color:var(--clay);letter-spacing:-.08em}
        .notice-feature h3{font-size:20px;line-height:1.35;margin:18px 0 10px}
        .notice-feature p,.notice-list p{color:var(--muted);font-size:13px}
        .notice-list li{list-style:none;display:grid;grid-template-columns:100px 100px 1fr 20px;gap:15px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
        .notice-list li:last-child{border-bottom:0}
        .notice-list time{font-size:12px;color:var(--muted)}
        .notice-list h4{font-size:14px}
        .notice-list .arrow{font-size:18px;color:var(--clay)}
        
        .faq-section{background:#e9eadf}
        .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
        .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden}
        .faq-item button{background:transparent;width:100%;display:flex;justify-content:space-between;text-align:left;padding:20px;font-weight:800;color:var(--ink)}
        .faq-item button span:last-child{color:var(--clay);font-size:22px;line-height:1}
        .faq-answer{max-height:0;overflow:hidden;padding:0 20px;color:var(--muted);font-size:14px;transition:max-height .25s,padding .25s}
        .faq-item.open .faq-answer{max-height:110px;padding:0 20px 20px}
        .faq-item.open button span:last-child{transform:rotate(45deg)}
        
        .closing{background:var(--ink);color:var(--paper);padding:82px 0;position:relative;overflow:hidden}
        .closing:after{content:"";position:absolute;width:650px;height:230px;border:2px solid var(--lime);border-radius:50%;right:-160px;bottom:-150px;opacity:.5}
        .closing-inner{display:flex;justify-content:space-between;align-items:end;gap:32px;position:relative;z-index:1}
        .closing h2{font-size:clamp(30px,4vw,54px);line-height:1.12;letter-spacing:-.05em;max-width:680px}
        .closing h2 span{color:var(--lime)}
        .closing p{color:#aeb5a7;margin-top:14px}
        .closing-actions{display:flex;gap:10px;flex-wrap:wrap}
        
        .site-footer{background:#171a17;color:#c6cbc0;padding:60px 0 25px}
        .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px;padding-bottom:45px}
        .footer-brand p{max-width:280px;color:#858d80;font-size:13px;margin-top:16px}
        .footer-title{color:var(--paper);font-size:13px;font-weight:800;margin-bottom:15px}
        .footer-links{display:grid;gap:9px}
        .footer-links a{color:#858d80;font-size:13px;transition:.2s}
        .footer-links a:hover{color:var(--lime)}
        .footer-bottom{border-top:1px solid #30362e;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#727a6e;font-size:12px}
        
        @media(max-width:1100px){
            .main-nav{gap:0}
            .main-nav a{padding:10px 8px;font-size:12px}
            .brand{min-width:205px}
            .hero-grid{gap:35px}
        }
        @media(max-width:900px){
            .main-nav{position:absolute;display:none;left:24px;right:24px;top:70px;background:var(--ink);border:1px solid #41483d;border-radius:14px;padding:12px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}
            .main-nav.open{display:flex}
            .main-nav a{padding:13px 15px}
            .menu-toggle{display:block}
            .nav-actions .btn{display:none}
            .hero-grid,.app-layout,.news-wrap,.activity-grid,.data-layout{grid-template-columns:1fr}
            .hero-copy{max-width:700px}
            .focus-grid{grid-template-columns:1.3fr 1fr}
            .focus-card:first-child{grid-row:span 2}
            .replay-track{grid-template-columns:repeat(2,1fr)}
            .notice-layout{grid-template-columns:1fr}
            .notice-feature{border-right:0;border-bottom:1px solid var(--line);padding:0 0 25px}
            .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
        }
        @media(max-width:650px){
            .container{width:min(100% - 32px,var(--container))}
            .section{padding:62px 0}
            .nav-wrap{height:68px}
            .brand{min-width:0;flex:1}
            .brand strong{font-size:14px}
            .brand small{font-size:10px}
            .hero{padding:55px 0 50px}
            .hero h1{font-size:42px}
            .hero-copy>p{font-size:16px}
            .match-board{padding:18px}
            .score-line{gap:8px}
            .team-symbol{width:48px;height:48px}
            .schedule-layout{grid-template-columns:1fr}
            .date-panel{min-height:180px}
            .date-panel .date-switch{margin-top:22px}
            .schedule-row{grid-template-columns:57px 1fr 24px;gap:10px;padding:16px}
            .schedule-row .tag,.schedule-row .trend{display:none}
            .schedule-row.featured{padding:18px 16px}
            .focus-grid{grid-template-columns:1fr}
            .focus-card:first-child{grid-row:auto}
            .focus-visual,.focus-card.small .focus-visual{height:190px}
            .section-head{display:block;margin-bottom:25px}
            .section-head p{margin-top:12px}
            .news-list{padding:8px 16px}
            .news-item{grid-template-columns:58px 1fr 15px;gap:8px}
            .lead-news h3{font-size:25px;margin-top:35px}
            .trend-row{grid-template-columns:85px 1fr 54px;gap:10px}
            .replay-track{display:flex;overflow-x:auto;padding-bottom:8px}
            .replay-card{min-width:245px}
            .activity-main h2{font-size:31px}
            .guide-grid{grid-template-columns:1fr 1fr}
            .guide-item:nth-child(2){border-right:0}
            .guide-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
            .guide-item{padding:21px 15px}
            .guide-item h3{font-size:16px;margin-top:18px}
            .phone-stage{height:390px}
            .phone{transform:scale(.86)}
            .preview-panel{grid-template-columns:1fr;padding:20px}
            .notice-list li{grid-template-columns:72px 75px 1fr 15px;gap:8px}
            .faq-grid{grid-template-columns:1fr}
            .closing-inner{display:block}
            .closing-actions{margin-top:24px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
            .footer-brand{grid-column:1/-1}
            .footer-bottom{display:block}
            .footer-bottom span{display:block;margin-top:8px}
        }
        @media(max-width:400px){
            .brand small{display:none}
            .hero h1{font-size:37px}
            .guide-grid{grid-template-columns:1fr}
            .guide-item,.guide-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}
            .guide-item:last-child{border-bottom:0}
        }

/* roulang page: category1 */
:root{
            --ink:#20231f;--ink-2:#2b3029;--lime:#b7d846;--lime-deep:#9dbd2b;
            --clay:#d66e42;--fog:#f4f3ed;--paper:#fcfcf8;--line:#e4e3da;
            --muted:#71756c;--soft:#ecece3;--shadow:0 18px 45px rgba(32,35,31,.08);
            --shadow-sm:0 8px 24px rgba(32,35,31,.07);--radius:18px;--radius-sm:12px;
            --container:1200px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--fog);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%}
        button{font:inherit;border:0;cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:50;background:var(--ink);color:var(--paper);border-bottom:1px solid rgba(255,255,255,.08)}
        .nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
        .brand{display:flex;align-items:center;gap:11px;min-width:222px}
        .brand-mark{width:34px;height:34px;border:2px solid var(--lime);border-radius:10px;position:relative;transform:rotate(-8deg)}
        .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--lime)}
        .brand-mark:before{width:18px;height:2px;left:6px;top:9px}
        .brand-mark:after{width:12px;height:2px;left:6px;top:18px}
        .brand strong{display:block;font-size:17px;line-height:1.1}
        .brand small{display:block;color:#aeb3a7;font-size:11px;margin-top:4px}
        .main-nav{display:flex;align-items:center;justify-content:center;gap:6px;flex:1}
        .main-nav a{padding:10px 12px;border-radius:8px;color:#c9cdc3;font-size:13px;font-weight:700;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{background:rgba(183,216,70,.13);color:var(--lime)}
        .nav-actions{display:flex;align-items:center;gap:10px}
        .menu-toggle{display:none;background:transparent;color:var(--paper);font-size:24px;padding:8px}
        .btn{min-height:46px;padding:0 20px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:800;transition:.2s}
        .btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(32,35,31,.15)}
        .btn-primary{background:var(--lime);color:var(--ink)}
        .btn-primary:hover{background:var(--lime-deep)}
        .btn-dark{background:var(--ink);color:var(--paper)}
        .btn-light{background:var(--paper);border:1px solid var(--line)}
        .nav-actions .btn{min-height:40px;padding:0 16px;font-size:13px}
        .page-head{position:relative;overflow:hidden;background:var(--ink);color:var(--paper);padding:72px 0 78px}
        .page-head:after{content:"";position:absolute;width:720px;height:260px;right:-130px;bottom:-170px;border:1px solid rgba(183,216,70,.4);border-radius:50%;box-shadow:0 -30px 0 rgba(183,216,70,.08),0 -60px 0 rgba(183,216,70,.05)}
        .head-inner{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:end;gap:50px}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--clay);font-weight:800;font-size:12px;letter-spacing:.12em;margin-bottom:14px}
        .eyebrow:before{content:"";width:24px;height:2px;background:currentColor}
        h1{font-size:clamp(42px,6vw,76px);line-height:1.05;letter-spacing:-.06em;margin:0 0 20px}
        .head-copy{max-width:650px;color:#b9beb3;font-size:18px}
        .head-meta{display:flex;gap:24px;color:#aeb3a7;font-size:13px;white-space:nowrap}
        .head-meta strong{display:block;color:var(--lime);font-size:22px;font-family:monospace}
        .section{padding:82px 0}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
        .section-head h2{font-size:clamp(28px,4vw,44px);line-height:1.12;letter-spacing:-.04em;margin:0}
        .section-head p{max-width:430px;color:var(--muted);font-size:15px;margin:0}
        .filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:18px 0;border-bottom:1px solid var(--line)}
        .filter{padding:10px 17px;border:1px solid var(--line);border-radius:999px;background:var(--paper);font-size:13px;font-weight:800;transition:.2s}
        .filter:hover,.filter.active{background:var(--lime);border-color:var(--lime);color:var(--ink)}
        .feature{display:grid;grid-template-columns:1.25fr .75fr;min-height:300px;border-radius:var(--radius);overflow:hidden;background:var(--ink);color:var(--paper);box-shadow:var(--shadow)}
        .feature-visual{position:relative;background:linear-gradient(135deg,#2e362b,#687541 48%,#d66e42);padding:28px;display:flex;align-items:flex-end}
        .feature-visual:before{content:"";position:absolute;inset:20px;border:1px solid rgba(183,216,70,.4);border-radius:50%;transform:rotate(-12deg)}
        .score-line{position:relative;z-index:1;width:100%;display:flex;justify-content:space-between;align-items:end;font-size:30px;font-weight:800}
        .score-line span{color:var(--lime);font-size:14px}
        .feature-body{padding:38px}
        .tag{display:inline-flex;align-items:center;min-height:25px;padding:0 9px;border-radius:6px;background:var(--soft);color:var(--ink-2);font-size:12px;font-weight:800}
        .tag.hot{background:#f7dfd4;color:#a94f2e}
        .tag.live{background:var(--lime);color:var(--ink)}
        .feature h3{font-size:28px;line-height:1.25;margin:18px 0 12px}
        .feature p{color:#b9beb3;font-size:14px;margin-bottom:24px}
        .content-layout{display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start}
        .article-list{display:grid;gap:14px}
        .article-card{display:grid;grid-template-columns:185px 1fr;gap:22px;padding:14px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);transition:.25s}
        .article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#c9d98e}
        .thumb{min-height:135px;border-radius:10px;background:linear-gradient(135deg,#30382d,#b6ca63 60%,#d66e42);position:relative;overflow:hidden}
        .thumb:after{content:"";position:absolute;width:150px;height:80px;border:1px solid rgba(255,255,255,.5);border-radius:50%;right:-35px;bottom:10px;transform:rotate(-20deg)}
        .article-card h3{font-size:19px;line-height:1.35;margin:10px 0 8px}
        .article-card p{font-size:13px;color:var(--muted);margin:0 0 12px}
        .meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px}
        .schedule-panel,.data-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
        .schedule-panel h3,.data-panel h3{margin:0 0 18px;font-size:20px}
        .schedule-row{display:grid;grid-template-columns:54px 1fr auto;gap:12px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line);font-size:13px}
        .schedule-row:last-child{border-bottom:0}
        .schedule-row time{font-family:monospace;font-weight:800;color:var(--clay)}
        .schedule-row small{display:block;color:var(--muted);font-size:11px}
        .status{font-size:11px;font-weight:800;color:var(--clay)}
        .data-section{background:var(--paper)}
        .data-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;gap:14px}
        .data-card{padding:24px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--fog)}
        .data-card strong{display:block;font:800 36px/1.1 monospace;color:var(--ink)}
        .data-card span{display:block;margin-top:8px;color:var(--muted);font-size:13px}
        .data-card em{display:block;margin-top:16px;color:var(--clay);font-style:normal;font-size:12px;font-weight:800}
        .empty{padding:34px;text-align:center;background:var(--paper);border:1px dashed #c9c9bd;border-radius:var(--radius);color:var(--muted)}
        .entry-section{padding-top:0}
        .entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
        .entry{padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);display:flex;justify-content:space-between;align-items:center;font-weight:800;transition:.2s}
        .entry:hover{border-color:var(--lime-deep);transform:translateY(-3px)}
        .entry span{color:var(--clay);font-size:20px}
        .site-footer{background:var(--ink);color:var(--paper);padding:64px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px}
        .footer-brand p{max-width:310px;color:#aeb3a7;font-size:14px;margin-top:18px}
        .footer-title{font-weight:800;margin-bottom:14px;color:var(--lime)}
        .footer-links{display:grid;gap:9px}
        .footer-links a{color:#b9beb3;font-size:13px;transition:.2s}
        .footer-links a:hover{color:var(--lime)}
        .footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #3b4038;margin-top:45px;padding-top:18px;color:#858c80;font-size:12px}
        @media(max-width:1024px){
            .main-nav{gap:0}.main-nav a{padding:9px 7px;font-size:12px}.brand{min-width:190px}
            .head-inner,.content-layout{grid-template-columns:1fr;display:grid}.head-meta{justify-content:flex-start}
            .data-grid{grid-template-columns:repeat(2,1fr)}
        }
        @media(max-width:768px){
            .container{width:min(100% - 32px,var(--container))}
            .nav-wrap{height:68px}.nav-actions .btn{display:none}.menu-toggle{display:block}
            .main-nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--ink);padding:12px 16px 18px;flex-direction:column;align-items:stretch}
            .main-nav.open{display:flex}.main-nav a{padding:13px 14px}
            .page-head{padding:56px 0 60px}.head-inner{gap:28px}.head-copy{font-size:16px}.head-meta{gap:18px}
            .section{padding:60px 0}.feature{grid-template-columns:1fr}.feature-visual{min-height:210px}.feature-body{padding:28px}
            .article-card{grid-template-columns:110px 1fr;gap:14px}.thumb{min-height:110px}
            .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
        }
        @media(max-width:520px){
            h1{font-size:44px}.section-head{display:block}.section-head p{margin-top:12px}
            .article-card{grid-template-columns:1fr}.thumb{min-height:130px}
            .data-grid,.entry-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}
            .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
        }

/* roulang page: article */
:root{
            --ink:#20231f;
            --ink-2:#2b3029;
            --lime:#b7d846;
            --lime-deep:#9dbd2b;
            --clay:#d66e42;
            --fog:#f4f3ed;
            --paper:#fcfcf8;
            --line:#e4e3da;
            --muted:#71756c;
            --soft:#ecece3;
            --shadow:0 18px 45px rgba(32,35,31,.08);
            --shadow-sm:0 8px 24px rgba(32,35,31,.07);
            --radius:18px;
            --radius-sm:12px;
            --container:1200px;
        }

        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            background:var(--fog);
            color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:16px;
            line-height:1.65;
            -webkit-font-smoothing:antialiased;
        }
        body:before{
            content:"";
            position:fixed;
            inset:0;
            pointer-events:none;
            opacity:.14;
            background-image:radial-gradient(rgba(32,35,31,.22) .6px,transparent .6px);
            background-size:8px 8px;
            mix-blend-mode:multiply;
            z-index:-1;
        }
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .section{padding:88px 0}
        .eyebrow{
            display:inline-flex;
            align-items:center;
            gap:8px;
            color:var(--clay);
            font-weight:800;
            font-size:12px;
            letter-spacing:.12em;
            margin-bottom:14px;
        }
        .eyebrow:before{content:"";width:24px;height:2px;background:currentColor}
        .section-head{
            display:flex;
            align-items:end;
            justify-content:space-between;
            gap:24px;
            margin-bottom:32px;
        }
        .section-head h2{
            margin:0;
            font-size:clamp(28px,4vw,44px);
            line-height:1.12;
            letter-spacing:-.04em;
        }
        .section-head p{
            max-width:450px;
            margin:0;
            color:var(--muted);
            font-size:15px;
        }
        .btn{
            min-height:46px;
            padding:0 20px;
            border-radius:999px;
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:9px;
            font-weight:800;
            transition:transform .2s,background .2s,box-shadow .2s,color .2s;
        }
        .btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(32,35,31,.15)}
        .btn-primary{background:var(--lime);color:var(--ink)}
        .btn-primary:hover{background:var(--lime-deep)}
        .btn-dark{background:var(--ink);color:var(--paper)}
        .btn-light{background:var(--paper);border:1px solid var(--line)}
        .tag{
            display:inline-flex;
            align-items:center;
            min-height:25px;
            padding:0 9px;
            border-radius:6px;
            background:var(--soft);
            color:var(--ink-2);
            font-size:12px;
            font-weight:800;
        }
        .tag.hot{background:#f7dfd4;color:#a94f2e}
        .tag.live{background:var(--lime);color:var(--ink)}
        .text-link{
            display:inline-flex;
            align-items:center;
            gap:8px;
            font-weight:800;
            font-size:14px;
        }
        .text-link:after{
            content:"↗";
            color:var(--clay);
            transition:transform .2s;
        }
        .text-link:hover:after{transform:translate(3px,-3px)}

        .site-header{
            position:sticky;
            top:0;
            z-index:50;
            background:var(--ink);
            color:var(--paper);
            border-bottom:1px solid rgba(255,255,255,.08);
        }
        .nav-wrap{
            height:76px;
            display:flex;
            align-items:center;
            gap:28px;
        }
        .brand{
            display:flex;
            align-items:center;
            gap:11px;
            min-width:222px;
        }
        .brand-mark{
            width:34px;
            height:34px;
            border:2px solid var(--lime);
            border-radius:10px;
            position:relative;
            transform:rotate(-8deg);
        }
        .brand-mark:before,.brand-mark:after{
            content:"";
            position:absolute;
            background:var(--lime);
        }
        .brand-mark:before{width:18px;height:2px;left:6px;top:9px}
        .brand-mark:after{width:12px;height:2px;left:6px;top:18px}
        .brand strong{display:block;font-size:17px;line-height:1.1}
        .brand small{display:block;color:#aeb3a7;font-size:11px;margin-top:4px}
        .main-nav{
            display:flex;
            align-items:center;
            justify-content:center;
            gap:6px;
            flex:1;
        }
        .main-nav a{
            padding:10px 12px;
            border-radius:8px;
            color:#c9cdc3;
            font-size:13px;
            font-weight:700;
            white-space:nowrap;
            transition:.2s;
        }
        .main-nav a:hover,.main-nav a.active{
            background:rgba(183,216,70,.13);
            color:var(--lime);
        }
        .nav-actions{display:flex;align-items:center;gap:10px}
        .nav-actions .btn{min-height:40px;padding:0 16px;font-size:13px}
        .menu-toggle{
            display:none;
            background:transparent;
            color:var(--paper);
            font-size:24px;
            padding:8px;
        }

        .article-hero{
            background:var(--ink);
            color:var(--paper);
            padding:74px 0 68px;
            position:relative;
            overflow:hidden;
        }
        .article-hero:after{
            content:"";
            position:absolute;
            right:-80px;
            bottom:-160px;
            width:520px;
            height:360px;
            border:1px solid rgba(183,216,70,.32);
            border-radius:50%;
            box-shadow:0 -26px 0 rgba(183,216,70,.08),0 -52px 0 rgba(183,216,70,.05);
        }
        .article-hero-inner{position:relative;z-index:1}
        .article-kicker{
            display:flex;
            flex-wrap:wrap;
            align-items:center;
            gap:10px;
            margin-bottom:22px;
        }
        .article-kicker .tag{background:rgba(183,216,70,.15);color:var(--lime)}
        .article-title{
            max-width:920px;
            margin:0 0 23px;
            font-size:clamp(36px,5.2vw,68px);
            line-height:1.12;
            letter-spacing:-.055em;
            overflow-wrap:anywhere;
        }
        .article-lead{
            max-width:760px;
            margin:0 0 28px;
            color:#c2c7bc;
            font-size:18px;
            line-height:1.8;
        }
        .article-meta{
            display:flex;
            flex-wrap:wrap;
            gap:20px;
            color:#aeb4a8;
            font-size:13px;
        }
        .article-meta strong{color:var(--paper);font-weight:700}
        .meter-line{
            height:5px;
            width:100%;
            margin-top:42px;
            background:#3a4038;
            position:relative;
            overflow:hidden;
        }
        .meter-line:before{
            content:"";
            display:block;
            width:32%;
            height:100%;
            background:var(--lime);
        }

        .crumb-section{
            padding:20px 0;
            background:var(--paper);
            border-bottom:1px solid var(--line);
        }
        .breadcrumbs{
            display:flex;
            align-items:center;
            flex-wrap:wrap;
            gap:10px;
            color:var(--muted);
            font-size:13px;
        }
        .breadcrumbs a:hover{color:var(--clay)}
        .breadcrumbs .current{
            max-width:360px;
            overflow:hidden;
            text-overflow:ellipsis;
            white-space:nowrap;
            color:var(--ink);
            font-weight:700;
        }
        .crumb-sep{color:#b1b5aa}

        .reading-section{padding:72px 0}
        .reading-layout{
            display:grid;
            grid-template-columns:minmax(0,820px) 260px;
            gap:70px;
            align-items:start;
            justify-content:center;
        }
        .article-content{
            min-width:0;
            background:var(--paper);
            border:1px solid var(--line);
            border-radius:var(--radius);
            padding:clamp(26px,5vw,56px);
            box-shadow:var(--shadow-sm);
        }
        .article-content:empty{display:none}
        .article-content h2{
            margin:38px 0 15px;
            font-size:28px;
            line-height:1.25;
            letter-spacing:-.03em;
        }
        .article-content h3{
            margin:30px 0 12px;
            font-size:21px;
            line-height:1.35;
        }
        .article-content p{margin:0 0 20px;color:#42483f}
        .article-content ul,.article-content ol{
            margin:0 0 24px;
            padding-left:24px;
            color:#42483f;
        }
        .article-content li{margin:7px 0}
        .article-content blockquote{
            margin:28px 0;
            padding:18px 22px;
            border-left:4px solid var(--lime);
            background:#f0f4df;
            color:var(--ink-2);
            border-radius:0 var(--radius-sm) var(--radius-sm) 0;
        }
        .article-content img{
            width:100%;
            border-radius:12px;
            margin:28px 0 8px;
            background:var(--soft);
        }
        .article-content figure{margin:28px 0}
        .article-content figcaption{
            color:var(--muted);
            font-size:12px;
            text-align:center;
        }
        .article-content table{
            width:100%;
            min-width:560px;
            margin:26px 0;
            border-collapse:collapse;
            font-size:14px;
        }
        .article-content .table-wrap{overflow-x:auto}
        .article-content th,.article-content td{
            padding:12px 14px;
            border:1px solid var(--line);
            text-align:left;
        }
        .article-content th{background:var(--soft);font-weight:800}
        .article-content hr{margin:35px 0;border:0;border-top:1px solid var(--line)}
        .article-content strong{color:var(--ink);font-weight:800}
        .missing-content{
            min-height:240px;
            display:flex;
            flex-direction:column;
            align-items:center;
            justify-content:center;
            text-align:center;
            gap:18px;
            color:var(--muted);
        }
        .missing-icon{
            width:52px;
            height:52px;
            border-radius:16px;
            display:grid;
            place-items:center;
            background:#eef4d8;
            color:var(--ink);
            font-weight:900;
            font-size:24px;
        }

        .reading-aside{
            position:sticky;
            top:104px;
        }
        .aside-card{
            background:var(--paper);
            border:1px solid var(--line);
            border-radius:var(--radius-sm);
            padding:21px;
            margin-bottom:15px;
        }
        .aside-title{
            margin:0 0 16px;
            font-size:13px;
            font-weight:900;
            letter-spacing:.04em;
        }
        .aside-list{list-style:none;padding:0;margin:0}
        .aside-list li{
            display:flex;
            justify-content:space-between;
            gap:12px;
            padding:11px 0;
            border-bottom:1px solid var(--line);
            color:var(--muted);
            font-size:13px;
        }
        .aside-list li:last-child{border-bottom:0}
        .aside-list strong{color:var(--ink);font-size:13px}
        .share-row{display:flex;gap:8px}
        .share-btn{
            width:36px;
            height:36px;
            border:1px solid var(--line);
            border-radius:9px;
            background:var(--fog);
            color:var(--ink);
            font-weight:800;
            transition:.2s;
        }
        .share-btn:hover{background:var(--lime);border-color:var(--lime)}
        .data-note{
            margin:32px 0 0;
            padding:22px;
            border:1px solid #d7e5a0;
            border-radius:var(--radius-sm);
            background:#f0f4df;
        }
        .data-note h3{margin:0 0 12px;font-size:17px}
        .data-note-grid{
            display:grid;
            grid-template-columns:repeat(3,1fr);
            gap:12px;
        }
        .data-note-grid div{
            padding:12px;
            background:rgba(255,255,255,.56);
            border-radius:9px;
        }
        .data-note-grid small{display:block;color:var(--muted);font-size:11px}
        .data-note-grid strong{display:block;margin-top:3px;font-size:18px}

        .recommend-section{background:var(--paper);border-top:1px solid var(--line)}
        .recommend-grid{
            display:grid;
            grid-template-columns:repeat(3,1fr);
            gap:18px;
        }
        .recommend-card{
            min-height:190px;
            display:flex;
            flex-direction:column;
            justify-content:space-between;
            padding:23px;
            border:1px solid var(--line);
            border-radius:var(--radius);
            background:var(--fog);
            transition:.25s;
        }
        .recommend-card:hover{
            transform:translateY(-4px);
            box-shadow:var(--shadow-sm);
            border-color:#ccd991;
        }
        .recommend-card h3{margin:13px 0 10px;font-size:19px;line-height:1.35}
        .recommend-card p{margin:0;color:var(--muted);font-size:13px}
        .recommend-meta{
            display:flex;
            justify-content:space-between;
            align-items:center;
            margin-top:18px;
            color:var(--muted);
            font-size:12px;
        }

        .closing-section{padding:60px 0 92px}
        .closing-card{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:30px;
            padding:34px 38px;
            border-radius:var(--radius);
            background:var(--ink);
            color:var(--paper);
            position:relative;
            overflow:hidden;
        }
        .closing-card:after{
            content:"";
            position:absolute;
            width:300px;
            height:150px;
            right:10%;
            bottom:-110px;
            border:1px solid rgba(183,216,70,.4);
            border-radius:50%;
        }
        .closing-card > *{position:relative;z-index:1}
        .closing-card h2{margin:0 0 8px;font-size:clamp(24px,3vw,38px);letter-spacing:-.04em}
        .closing-card p{margin:0;color:#b9beb3}
        .closing-actions{display:flex;flex-wrap:wrap;gap:10px;flex-shrink:0}
        .closing-card .btn-light{background:transparent;color:var(--paper);border-color:#555c50}
        .closing-card .btn-light:hover{background:#30362e}

        .site-footer{
            padding:62px 0 24px;
            background:var(--ink);
            color:var(--paper);
        }
        .footer-grid{
            display:grid;
            grid-template-columns:1.55fr repeat(3,1fr);
            gap:42px;
            padding-bottom:42px;
            border-bottom:1px solid #3b4239;
        }
        .footer-brand p{
            max-width:300px;
            margin:17px 0 0;
            color:#aeb3a7;
            font-size:13px;
            line-height:1.8;
        }
        .footer-title{
            margin-bottom:16px;
            color:var(--lime);
            font-size:13px;
            font-weight:800;
        }
        .footer-links{display:grid;gap:9px}
        .footer-links a{color:#b9beb3;font-size:13px;transition:.2s}
        .footer-links a:hover{color:var(--lime);transform:translateX(3px)}
        .footer-bottom{
            display:flex;
            justify-content:space-between;
            gap:20px;
            padding-top:20px;
            color:#858c80;
            font-size:12px;
        }

        @media (max-width:1024px){
            .nav-wrap{gap:16px}
            .brand{min-width:195px}
            .main-nav a{padding:9px 7px;font-size:12px}
            .reading-layout{grid-template-columns:minmax(0,1fr) 230px;gap:30px}
            .footer-grid{grid-template-columns:1.4fr repeat(3,1fr);gap:24px}
        }
        @media (max-width:768px){
            .container{width:min(var(--container),calc(100% - 36px))}
            .section{padding:62px 0}
            .nav-wrap{height:68px}
            .brand{min-width:0;flex:1}
            .brand strong{font-size:15px}
            .brand small{font-size:10px}
            .main-nav{
                display:none;
                position:absolute;
                top:68px;
                left:0;
                right:0;
                padding:12px 18px 18px;
                background:var(--ink);
                border-top:1px solid rgba(255,255,255,.08);
                flex-direction:column;
                align-items:stretch;
            }
            .main-nav.open{display:flex}
            .main-nav a{padding:13px 14px;font-size:14px}
            .nav-actions .btn{min-height:38px;padding:0 12px;font-size:12px}
            .menu-toggle{display:block}
            .article-hero{padding:54px 0 52px}
            .article-title{font-size:clamp(34px,10vw,52px)}
            .article-lead{font-size:16px}
            .reading-section{padding:46px 0}
            .reading-layout{display:block}
            .reading-aside{
                position:static;
                display:grid;
                grid-template-columns:1fr 1fr;
                gap:12px;
                margin-top:18px;
            }
            .aside-card{margin:0}
            .recommend-grid{grid-template-columns:1fr}
            .closing-card{display:block;padding:28px 24px}
            .closing-actions{margin-top:22px}
            .footer-grid{grid-template-columns:1fr 1fr}
            .footer-brand{grid-column:1/-1}
        }
        @media (max-width:520px){
            .container{width:calc(100% - 32px)}
            .nav-actions .btn{display:none}
            .article-meta{gap:10px 16px}
            .article-content{padding:24px 20px;border-radius:14px}
            .article-content h2{font-size:24px}
            .article-content h3{font-size:19px}
            .reading-aside{grid-template-columns:1fr}
            .data-note-grid{grid-template-columns:1fr}
            .footer-grid{grid-template-columns:1fr}
            .footer-brand{grid-column:auto}
            .footer-bottom{display:block}
            .footer-bottom span{display:block;margin-bottom:5px}
        }

/* roulang page: category2 */
:root{
            --ink:#20231f;--ink-2:#2b3029;--lime:#b7d846;--lime-deep:#9dbd2b;
            --clay:#d66e42;--fog:#f4f3ed;--paper:#fcfcf8;--line:#e4e3da;
            --muted:#71756c;--soft:#ecece3;--shadow:0 18px 45px rgba(32,35,31,.08);
            --shadow-sm:0 8px 24px rgba(32,35,31,.07);--radius:18px;--radius-sm:12px;
            --container:1200px
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--fog);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
        a{color:inherit;text-decoration:none} img{display:block;max-width:100%}
        button,input{font:inherit}button{border:0;cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:50;background:var(--ink);color:var(--paper);border-bottom:1px solid rgba(255,255,255,.08)}
        .nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
        .brand{display:flex;align-items:center;gap:11px;min-width:222px}
        .brand-mark{width:34px;height:34px;border:2px solid var(--lime);border-radius:10px;position:relative;transform:rotate(-8deg)}
        .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--lime)}
        .brand-mark:before{width:18px;height:2px;left:6px;top:9px}.brand-mark:after{width:12px;height:2px;left:6px;top:18px}
        .brand strong{display:block;font-size:17px;line-height:1.1}.brand small{display:block;color:#aeb3a7;font-size:11px;margin-top:4px}
        .main-nav{display:flex;align-items:center;justify-content:center;gap:6px;flex:1}
        .main-nav a{padding:10px 12px;border-radius:8px;color:#c9cdc3;font-size:13px;font-weight:700;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{background:rgba(183,216,70,.13);color:var(--lime)}
        .nav-actions{display:flex;align-items:center;gap:10px}.nav-actions .btn{min-height:40px;padding:0 16px;font-size:13px}
        .menu-toggle{display:none;background:transparent;color:var(--paper);font-size:24px;padding:8px}
        .btn{min-height:46px;padding:0 20px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:800;transition:.2s}
        .btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(32,35,31,.15)}
        .btn-primary{background:var(--lime);color:var(--ink)}.btn-primary:hover{background:var(--lime-deep)}
        .btn-dark{background:var(--ink);color:var(--paper)}.btn-light{background:var(--paper);border:1px solid var(--line)}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--clay);font-weight:800;font-size:12px;letter-spacing:.12em;margin-bottom:14px}
        .eyebrow:before{content:"";width:24px;height:2px;background:currentColor}
        .section{padding:88px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}
        .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.12;letter-spacing:-.04em;margin:0}
        .section-head p{max-width:460px;color:var(--muted);font-size:15px;margin:0}
        .text-link{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:14px}.text-link:after{content:"↗";color:var(--clay);transition:.2s}.text-link:hover:after{transform:translate(3px,-3px)}
        .page-intro{background:var(--ink);color:var(--paper);padding:76px 0 70px;position:relative;overflow:hidden}
        .page-intro:after{content:"";position:absolute;width:620px;height:280px;border:1px solid rgba(183,216,70,.24);border-radius:50%;right:-110px;bottom:-185px;box-shadow:0 -25px 0 rgba(183,216,70,.08),0 -50px 0 rgba(183,216,70,.05)}
        .intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:end;position:relative;z-index:1}
        .page-intro h1{font-size:clamp(44px,6vw,78px);line-height:1;letter-spacing:-.07em;margin:0 0 20px}.page-intro h1 span{color:var(--lime)}
        .page-intro p{max-width:650px;color:#bdc2b8;font-size:18px;margin:0}
        .signal-board{border-left:1px solid #596052;padding-left:28px}.signal-board strong{display:block;color:var(--lime);font-size:52px;line-height:1;font-variant-numeric:tabular-nums}.signal-board span{color:#bdc2b8;font-size:13px}
        .signal-line{height:5px;background:linear-gradient(90deg,var(--lime) 0 68%,#4b5346 68%);margin:24px 0 12px}.signal-meta{display:flex;justify-content:space-between;color:#aeb3a7;font-size:12px}
        .notice-bar{background:var(--paper);border-bottom:1px solid var(--line);padding:18px 0}.notice-inner{display:flex;align-items:center;gap:18px}.notice-inner strong{font-size:14px}.notice-inner p{margin:0;color:var(--muted);font-size:14px;flex:1}.notice-time{font-size:12px;color:var(--clay);font-weight:800}
        .filter-wrap{padding:32px 0 16px}.filter-tabs{display:flex;gap:9px;flex-wrap:wrap}.filter-tabs button{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:9px 17px;color:var(--muted);font-size:13px;font-weight:800;transition:.2s}.filter-tabs button:hover,.filter-tabs button.active{background:var(--ink);border-color:var(--ink);color:var(--lime)}
        .timeline-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px}
        .timeline{position:relative}.timeline:before{content:"";position:absolute;left:87px;top:18px;bottom:18px;width:1px;background:var(--line)}
        .timeline-item{display:grid;grid-template-columns:74px 1fr;gap:40px;position:relative;padding:0 0 28px}
        .timeline-date{font-size:12px;color:var(--clay);font-weight:800;line-height:1.4;text-align:right;padding-top:6px}.timeline-dot{position:absolute;left:83px;top:5px;width:9px;height:9px;background:var(--lime);border:3px solid var(--fog);border-radius:50%;box-sizing:content-box}
        .news-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;grid-template-columns:145px 1fr;gap:22px;transition:.25s}.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
        .news-visual{min-height:112px;border-radius:12px;background:linear-gradient(135deg,#30372d,#687642 55%,#d66e42);position:relative;overflow:hidden}.news-visual:after{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.35);border-radius:50%}
        .news-card h3{font-size:19px;line-height:1.35;margin:9px 0 7px}.news-card p{margin:0 0 10px;color:var(--muted);font-size:13px;line-height:1.7}.meta{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:12px}
        .tag{display:inline-flex;align-items:center;min-height:25px;padding:0 9px;border-radius:6px;background:var(--soft);color:var(--ink-2);font-size:12px;font-weight:800}.tag.hot{background:#f7dfd4;color:#a94f2e}.tag.live{background:var(--lime);color:var(--ink)}
        .side-panel{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:25px;align-self:start;position:sticky;top:104px}.side-panel h3{font-size:21px;margin:0 0 20px}.popular-item{padding:15px 0;border-top:1px solid #41483d;display:block}.popular-item:first-of-type{border-top:0}.popular-item strong{display:block;font-size:14px;line-height:1.5;margin:8px 0}.popular-item small{color:#aeb3a7;font-size:12px}
        .announce-section{background:var(--paper)}.announce-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.announce-main{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:32px}.announce-main .date{color:var(--lime);font-size:38px;font-weight:800;line-height:1}.announce-main h3{font-size:26px;margin:18px 0 10px}.announce-main p{color:#b9beb3;margin:0}.announce-list{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.announce-row{padding:17px 20px;border-bottom:1px solid var(--line);display:flex;gap:14px;align-items:center}.announce-row:last-child{border-bottom:0}.announce-row b{font-size:13px}.announce-row span{color:var(--muted);font-size:12px;margin-left:auto}
        .channel-section{padding:72px 0}.channel-box{background:var(--clay);border-radius:var(--radius);padding:32px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:24px}.channel-box h2{margin:0;font-size:28px}.channel-box p{margin:7px 0 0;color:#f8ded3;font-size:14px}.channel-links{display:flex;gap:9px;flex-wrap:wrap}.channel-links a{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.35);padding:10px 14px;border-radius:999px;font-weight:800;font-size:13px;transition:.2s}.channel-links a:hover{background:var(--paper);color:var(--ink)}
        .site-footer{background:var(--ink);color:var(--paper);padding:62px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:38px}.footer-brand p{color:#aeb3a7;max-width:300px;font-size:13px;margin-top:18px}.footer-title{font-size:13px;font-weight:800;color:var(--lime);margin-bottom:15px}.footer-links{display:grid;gap:9px}.footer-links a{font-size:13px;color:#b9beb3;transition:.2s}.footer-links a:hover{color:var(--lime);transform:translateX(3px)}.footer-bottom{border-top:1px solid #41483d;margin-top:42px;padding-top:18px;display:flex;justify-content:space-between;color:#858d80;font-size:12px}
        .empty-state{padding:38px;border:1px dashed #c8c9be;border-radius:var(--radius);text-align:center;color:var(--muted);background:var(--paper)}
        .empty-state strong{display:block;color:var(--ink);margin-bottom:8px}
        .focus-ring:focus-visible,.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
        @media(max-width:1024px){.main-nav{gap:0}.main-nav a{padding:9px 7px;font-size:12px}.brand{min-width:195px}.intro-grid{gap:35px}.timeline-layout{grid-template-columns:1fr 280px}}
        @media(max-width:768px){.container{width:min(var(--container),calc(100% - 36px))}.nav-wrap{height:68px}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 18px 18px;flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:13px 12px}.menu-toggle{display:block}.nav-actions .btn{display:none}.brand{flex:1;min-width:0}.intro-grid,.timeline-layout,.announce-grid{grid-template-columns:1fr}.page-intro{padding:58px 0}.signal-board{padding-left:0;border-left:0}.side-panel{position:static}.section{padding:64px 0}.section-head{display:block}.section-head p{margin-top:12px}.timeline:before{left:20px}.timeline-item{grid-template-columns:1fr;gap:8px;padding-left:48px}.timeline-date{text-align:left}.timeline-dot{left:16px}.channel-box{display:block}.channel-links{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
        @media(max-width:520px){.container{width:min(var(--container),calc(100% - 32px))}.page-intro h1{font-size:46px}.notice-inner{align-items:flex-start;flex-wrap:wrap;gap:8px}.notice-inner p{flex-basis:100%}.news-card{grid-template-columns:1fr;padding:16px}.news-visual{min-height:130px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}.filter-tabs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:7px}.filter-tabs button{white-space:nowrap}.channel-box{padding:25px}.announce-main{padding:24px}}

/* roulang page: category3 */
:root{
        --ink:#20231f;--ink-2:#2b3029;--lime:#b7d846;--lime-deep:#9dbd2b;
        --clay:#d66e42;--fog:#f4f3ed;--paper:#fcfcf8;--line:#e4e3da;
        --muted:#71756c;--soft:#ecece3;--shadow:0 18px 45px rgba(32,35,31,.08);
        --shadow-sm:0 8px 24px rgba(32,35,31,.07);--radius:18px;--radius-sm:12px;
        --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--fog);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .section{padding:88px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--clay);font-weight:800;font-size:12px;letter-spacing:.12em;margin-bottom:14px}
    .eyebrow:before{content:"";width:24px;height:2px;background:currentColor}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.12;letter-spacing:-.04em;margin:0}
    .section-head p{max-width:440px;color:var(--muted);font-size:15px;margin:0}
    .btn{min-height:46px;padding:0 20px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:800;transition:transform .2s,background .2s,box-shadow .2s,color .2s}
    .btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(32,35,31,.15)}
    .btn-primary{background:var(--lime);color:var(--ink)}
    .btn-primary:hover{background:var(--lime-deep)}
    .btn-dark{background:var(--ink);color:var(--paper)}
    .btn-light{background:var(--paper);border:1px solid var(--line)}
    .tag{display:inline-flex;align-items:center;min-height:25px;padding:0 9px;border-radius:6px;background:var(--soft);color:var(--ink-2);font-size:12px;font-weight:800}
    .tag.hot{background:#f7dfd4;color:#a94f2e}
    .tag.live{background:var(--lime);color:var(--ink)}
    :focus-visible{outline:3px solid var(--clay);outline-offset:3px}
    .site-header{position:sticky;top:0;z-index:50;background:var(--ink);color:var(--paper);border-bottom:1px solid rgba(255,255,255,.08)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;min-width:222px}
    .brand-mark{width:34px;height:34px;border:2px solid var(--lime);border-radius:10px;position:relative;transform:rotate(-8deg)}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--lime)}
    .brand-mark:before{width:18px;height:2px;left:6px;top:9px}
    .brand-mark:after{width:12px;height:2px;left:6px;top:18px}
    .brand strong{display:block;font-size:17px;line-height:1.1}
    .brand small{display:block;color:#aeb3a7;font-size:11px;margin-top:4px}
    .main-nav{display:flex;align-items:center;justify-content:center;gap:6px;flex:1}
    .main-nav a{padding:10px 12px;border-radius:8px;color:#c9cdc3;font-size:13px;font-weight:700;white-space:nowrap;transition:.2s}
    .main-nav a:hover,.main-nav a.active{background:rgba(183,216,70,.13);color:var(--lime)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .nav-actions .btn{min-height:40px;padding:0 16px;font-size:13px}
    .menu-toggle{display:none;background:transparent;color:var(--paper);font-size:24px;padding:8px}
    .page-head{background:var(--ink);color:var(--paper);padding:70px 0 78px;position:relative;overflow:hidden}
    .page-head:after{content:"";position:absolute;right:-90px;bottom:-170px;width:550px;height:330px;border:1px solid rgba(183,216,70,.28);border-radius:50%;box-shadow:0 -28px 0 rgba(183,216,70,.08),0 -56px 0 rgba(183,216,70,.05)}
    .page-head-inner{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:end;gap:40px}
    .page-head h1{font-size:clamp(42px,6vw,72px);letter-spacing:-.06em;line-height:1.05;margin:0 0 18px}
    .page-head p{max-width:590px;color:#b9beb3;font-size:17px;margin:0}
    .head-meta{display:flex;gap:10px;flex-wrap:wrap;color:#aeb3a7;font-size:13px}
    .head-meta span{padding:9px 12px;border:1px solid #4a5147;border-radius:8px}
    .filter-bar{padding:22px 0;background:var(--paper);border-bottom:1px solid var(--line)}
    .filter-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
    .filter-label{font-weight:800}
    .filter-tabs{display:flex;gap:8px;flex-wrap:wrap}
    .filter-tabs button{background:var(--fog);border:1px solid var(--line);border-radius:999px;padding:9px 17px;color:var(--muted);font-weight:700;transition:.2s}
    .filter-tabs button:hover,.filter-tabs button.active{background:var(--ink);border-color:var(--ink);color:var(--lime)}
    .feature{padding:80px 0 30px}
    .feature-card{min-height:310px;border-radius:var(--radius);background:var(--ink);color:var(--paper);padding:42px;display:flex;align-items:end;position:relative;overflow:hidden}
    .feature-card:before{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(183,216,70,.28);border-radius:50%;right:7%;top:-210px;box-shadow:0 38px 0 rgba(183,216,70,.07),0 76px 0 rgba(183,216,70,.05)}
    .feature-content{position:relative;z-index:1;max-width:700px}
    .feature h2{font-size:clamp(28px,4vw,48px);line-height:1.15;margin:17px 0 12px;letter-spacing:-.04em}
    .feature p{color:#bbc0b5;max-width:650px;margin:0 0 22px}
    .meta-line{display:flex;gap:16px;flex-wrap:wrap;color:#aeb3a7;font-size:13px}
    .activity-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;align-items:start}
    .activity-list{display:grid;gap:14px}
    .activity-card{display:grid;grid-template-columns:155px 1fr auto;gap:22px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;transition:.25s}
    .activity-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
    .activity-visual{height:118px;border-radius:11px;background:linear-gradient(135deg,#30372f 0 44%,#b7d846 44% 48%,#d66e42 48% 53%,#eef1dd 53%);position:relative;overflow:hidden}
    .activity-visual:after{content:"";position:absolute;inset:20px -20px;border-top:1px solid rgba(32,35,31,.35);transform:rotate(-18deg);box-shadow:0 22px 0 rgba(32,35,31,.2)}
    .activity-date{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--clay);font-size:13px;font-weight:800;margin-bottom:7px}
    .activity-card h3{font-size:20px;line-height:1.3;margin:0 0 7px}
    .activity-card p{font-size:13px;color:var(--muted);margin:0 0 10px}
    .activity-side{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
    .activity-side h3{margin:0 0 18px;font-size:21px}
    .side-row{padding:15px 0;border-bottom:1px solid var(--line)}
    .side-row:last-child{border-bottom:0}
    .side-row strong{display:block;font-size:14px;margin:5px 0}
    .side-row small{color:var(--muted)}
    .guide{background:#ebe9df}
    .guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #d8d6ca;border-bottom:1px solid #d8d6ca}
    .guide-step{padding:28px 25px 28px 0;margin-right:25px;border-right:1px solid #d8d6ca}
    .guide-step:last-child{border-right:0;margin-right:0}
    .guide-step b{font-family:ui-monospace,monospace;color:var(--clay);font-size:14px}
    .guide-step h3{font-size:19px;margin:18px 0 7px}
    .guide-step p{color:var(--muted);font-size:14px;margin:0}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 28px}
    .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 20px}
    .faq-item summary{padding:19px 0;font-weight:800;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:15px}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";color:var(--clay);font-size:21px}
    .faq-item[open] summary:after{content:"−"}
    .faq-answer{color:var(--muted);font-size:14px;padding:0 0 19px}
    .category-entry{background:var(--paper);padding:70px 0}
    .entry-box{display:flex;justify-content:space-between;align-items:center;gap:28px;background:var(--fog);border:1px solid var(--line);border-radius:var(--radius);padding:30px 34px}
    .entry-box h2{font-size:25px;margin:0 0 6px}
    .entry-box p{color:var(--muted);margin:0}
    .entry-links{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}
    .empty-state{padding:50px 20px;text-align:center;background:var(--paper);border:1px dashed #c9c9bd;border-radius:var(--radius);color:var(--muted)}
    .empty-state strong{display:block;color:var(--ink);font-size:18px;margin-bottom:5px}
    .site-footer{background:var(--ink);color:var(--paper);padding:65px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:42px}
    .footer-brand p{color:#aeb3a7;max-width:300px;font-size:13px;margin-top:18px}
    .footer-title{font-size:13px;font-weight:800;color:var(--lime);margin-bottom:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#b9beb3;font-size:13px;transition:.2s}
    .footer-links a:hover{color:var(--lime);transform:translateX(3px)}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #41483e;margin-top:48px;padding-top:19px;color:#858c80;font-size:12px}
    @media(max-width:1024px){.main-nav{gap:0}.main-nav a{padding:9px 7px;font-size:12px}.nav-wrap{gap:14px}.brand{min-width:190px}.activity-layout{grid-template-columns:1fr}.activity-side{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.activity-side h3{grid-column:1/-1;margin-bottom:0}.side-row{border-bottom:0;border-left:2px solid var(--lime);padding:4px 0 4px 12px}.guide-grid{grid-template-columns:repeat(2,1fr)}.guide-step:nth-child(2){border-right:0}.guide-step:nth-child(1),.guide-step:nth-child(2){border-bottom:1px solid #d8d6ca}.guide-step:nth-child(3),.guide-step:nth-child(4){padding-top:28px}}
    @media(max-width:768px){.container{width:min(var(--container),calc(100% - 36px))}.nav-wrap{height:68px}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 18px 20px;flex-direction:column;align-items:stretch;border-top:1px solid #41483e}.main-nav.open{display:flex}.main-nav a{padding:13px 12px}.nav-actions .btn{display:none}.menu-toggle{display:block}.page-head{padding:52px 0 58px}.page-head-inner{display:block}.head-meta{margin-top:25px}.section{padding:62px 0}.filter-inner{display:block}.filter-label{margin-bottom:13px}.filter-tabs{overflow:auto;flex-wrap:nowrap;padding-bottom:5px}.filter-tabs button{white-space:nowrap}.feature{padding-top:55px}.feature-card{padding:28px 24px;min-height:360px}.activity-card{grid-template-columns:112px 1fr;gap:15px}.activity-card .text-link{grid-column:2}.activity-visual{height:100px}.activity-card h3{font-size:17px}.activity-side{grid-template-columns:1fr}.activity-side h3{grid-column:auto}.guide-grid,.faq-grid{grid-template-columns:1fr}.guide-step{border-right:0!important;border-bottom:1px solid #d8d6ca!important;margin:0;padding:22px 0!important}.guide-step:last-child{border-bottom:0!important}.entry-box{display:block;padding:25px}.entry-links{justify-content:flex-start;margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}}
    @media(max-width:520px){.brand{min-width:0}.brand strong{font-size:15px}.brand small{font-size:10px}.page-head h1{font-size:44px}.activity-card{grid-template-columns:1fr}.activity-card .text-link{grid-column:auto}.activity-visual{height:135px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}}

/* roulang page: category4 */
:root{
            --ink:#20231f;
            --ink-2:#2b3029;
            --lime:#b7d846;
            --lime-deep:#9dbd2b;
            --clay:#d66e42;
            --fog:#f4f3ed;
            --paper:#fcfcf8;
            --line:#e4e3da;
            --muted:#71756c;
            --soft:#ecece3;
            --shadow:0 18px 45px rgba(32,35,31,.08);
            --shadow-sm:0 8px 24px rgba(32,35,31,.07);
            --radius:18px;
            --radius-sm:12px;
            --container:1200px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;background:var(--fog);color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
            font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased
        }
        a{color:inherit;text-decoration:none}
        a:focus-visible,button:focus-visible{outline:3px solid var(--clay);outline-offset:3px}
        img{display:block;max-width:100%}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .section{padding:88px 0}
        .eyebrow{
            display:inline-flex;align-items:center;gap:8px;color:var(--clay);
            font-weight:800;font-size:12px;letter-spacing:.12em;margin-bottom:14px
        }
        .eyebrow:before{content:"";width:24px;height:2px;background:currentColor}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}
        .section-head h2{margin:0;font-size:clamp(28px,4vw,44px);line-height:1.12;letter-spacing:-.04em}
        .section-head p{max-width:450px;color:var(--muted);font-size:15px;margin:0}
        .btn{
            min-height:46px;padding:0 20px;border-radius:999px;display:inline-flex;
            align-items:center;justify-content:center;gap:9px;font-weight:800;
            transition:transform .2s,background .2s,box-shadow .2s,color .2s
        }
        .btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(32,35,31,.15)}
        .btn-primary{background:var(--lime);color:var(--ink)}
        .btn-primary:hover{background:var(--lime-deep)}
        .btn-dark{background:var(--ink);color:var(--paper)}
        .btn-light{background:var(--paper);border:1px solid var(--line)}
        .tag{
            display:inline-flex;align-items:center;min-height:25px;padding:0 9px;
            border-radius:6px;background:var(--soft);color:var(--ink-2);font-size:12px;font-weight:800
        }
        .tag.live{background:var(--lime);color:var(--ink)}
        .tag.hot{background:#f7dfd4;color:#a94f2e}
        .site-header{
            position:sticky;top:0;z-index:50;background:var(--ink);color:var(--paper);
            border-bottom:1px solid rgba(255,255,255,.08)
        }
        .nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
        .brand{display:flex;align-items:center;gap:11px;min-width:222px}
        .brand-mark{
            width:34px;height:34px;border:2px solid var(--lime);border-radius:10px;
            position:relative;transform:rotate(-8deg);flex:0 0 auto
        }
        .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--lime)}
        .brand-mark:before{width:18px;height:2px;left:6px;top:9px}
        .brand-mark:after{width:12px;height:2px;left:6px;top:18px}
        .brand strong{display:block;font-size:17px;line-height:1.1}
        .brand small{display:block;color:#aeb3a7;font-size:11px;margin-top:4px}
        .main-nav{display:flex;align-items:center;justify-content:center;gap:6px;flex:1}
        .main-nav a{padding:10px 12px;border-radius:8px;color:#c9cdc3;font-size:13px;font-weight:700;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{background:rgba(183,216,70,.13);color:var(--lime)}
        .nav-actions{display:flex;align-items:center;gap:10px}
        .nav-actions .btn{min-height:40px;padding:0 16px;font-size:13px}
        .menu-toggle{display:none;background:transparent;color:var(--paper);font-size:24px;padding:8px}
        .page-head{background:var(--ink);color:var(--paper);padding:70px 0 64px;position:relative;overflow:hidden}
        .page-head:after{content:"";position:absolute;width:570px;height:210px;right:-100px;bottom:-112px;border:1px solid rgba(183,216,70,.3);border-radius:50%;box-shadow:0 -24px 0 rgba(183,216,70,.09),0 -48px 0 rgba(183,216,70,.05)}
        .page-head .container{position:relative;z-index:1}
        .page-head h1{font-size:clamp(42px,6vw,70px);line-height:1.05;letter-spacing:-.06em;margin:0 0 18px}
        .page-head h1 span{color:var(--lime)}
        .page-head p{max-width:650px;color:#b9beb3;margin:0;font-size:17px}
        .head-meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:26px;color:#a9afa3;font-size:13px}
        .head-meta strong{color:var(--lime);margin-left:5px}
        .download-panel{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:stretch}
        .download-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow-sm)}
        .download-card h2{font-size:32px;line-height:1.2;margin:15px 0 12px}
        .download-card p{color:var(--muted);margin:0 0 24px}
        .download-actions{display:flex;gap:12px;flex-wrap:wrap}
        .version-line{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:26px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
        .version-line b{color:var(--ink)}
        .qr-card{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:32px;display:flex;align-items:center;gap:26px;position:relative;overflow:hidden}
        .qr-card:after{content:"";position:absolute;right:-50px;bottom:-80px;width:240px;height:240px;border:1px solid rgba(183,216,70,.35);border-radius:50%;box-shadow:0 -22px 0 rgba(183,216,70,.12)}
        .qr-code{width:142px;height:142px;background:repeating-linear-gradient(45deg,#20231f 0 5px,#fcfcf8 5px 10px);border:10px solid var(--paper);border-radius:8px;position:relative;z-index:1}
        .qr-code:before,.qr-code:after{content:"";position:absolute;width:27px;height:27px;border:5px solid var(--ink);background:var(--paper)}
        .qr-code:before{left:7px;top:7px}.qr-code:after{right:7px;bottom:7px}
        .qr-copy{position:relative;z-index:1}.qr-copy h3{margin:0 0 8px;font-size:22px}.qr-copy p{color:#b9beb3;font-size:14px;margin:0}
        .feature-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
        .feature-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px;transition:.25s}
        .feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
        .feature-card .icon{color:var(--clay);font-size:24px;margin-bottom:12px}.feature-card h3{font-size:18px;margin:0 0 7px}.feature-card p{font-size:13px;color:var(--muted);margin:0}
        .device-showcase{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:38px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
        .device{background:#30362e;border:1px solid #4b5547;border-radius:22px;padding:12px;transition:.25s}.device:hover{transform:translateY(-5px)}
        .device-top{height:24px;text-align:center;color:#9fa99a;font-size:10px}.screen{min-height:220px;border-radius:15px;background:var(--paper);color:var(--ink);padding:18px}
        .screen h4{font-size:17px;margin:7px 0 14px}.screen-row{display:flex;justify-content:space-between;gap:8px;padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}.screen-row b{font-size:11px}.screen-mark{height:7px;width:54%;background:var(--lime);border-radius:4px;margin-bottom:8px}
        .device-caption{padding:15px 5px 3px}.device-caption strong{display:block;font-size:15px}.device-caption span{color:#aeb3a7;font-size:12px}
        .updates{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
        .update-row{display:grid;grid-template-columns:120px 120px 1fr 100px;gap:18px;align-items:center;padding:22px 28px;border-bottom:1px solid var(--line);transition:.2s}.update-row:last-child{border-bottom:0}.update-row:hover{background:#f7f8ed}.update-date{font-family:monospace;font-size:13px;color:var(--muted)}.update-row h3{font-size:16px;margin:0 0 4px}.update-row p{font-size:13px;color:var(--muted);margin:0}
        .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.step{padding:28px 22px;border-right:1px solid var(--line);position:relative}.step:last-child{border-right:0}.step-no{font-family:monospace;color:var(--clay);font-weight:800;font-size:14px}.step h3{font-size:18px;margin:12px 0 7px}.step p{font-size:13px;color:var(--muted);margin:0}
        .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}.faq-item summary{cursor:pointer;padding:18px 20px;font-weight:800;list-style:none;display:flex;justify-content:space-between}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--clay);font-size:21px;line-height:1}.faq-item[open] summary:after{content:"−"}.faq-answer{padding:0 20px 18px;color:var(--muted);font-size:14px}
        .channel-box{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:34px;display:flex;align-items:center;justify-content:space-between;gap:28px}.channel-box h2{margin:0 0 7px;font-size:28px}.channel-box p{margin:0;color:#b9beb3}.channel-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.channel-links a{border:1px solid #586050;border-radius:999px;padding:10px 16px;color:#e8eadf;font-size:13px;font-weight:800;transition:.2s}.channel-links a:hover{border-color:var(--lime);color:var(--lime)}
        .site-footer{background:var(--ink);color:var(--paper);padding:66px 0 24px;margin-top:0}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:38px}.footer-brand p{color:#aeb3a7;max-width:300px;font-size:13px;margin-top:20px}.footer-title{font-size:13px;color:var(--lime);font-weight:800;margin-bottom:15px}.footer-links{display:grid;gap:9px}.footer-links a{color:#b9beb3;font-size:13px;transition:.2s}.footer-links a:hover{color:var(--lime);padding-left:4px}.footer-bottom{border-top:1px solid #3d443b;margin-top:44px;padding-top:18px;color:#858d80;font-size:12px;display:flex;justify-content:space-between;gap:15px}
        @media(max-width:1024px){.main-nav{gap:0}.main-nav a{padding:9px 7px;font-size:12px}.brand{min-width:190px}.download-panel{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.5fr repeat(3,1fr)}}
        @media(max-width:768px){.container{width:min(var(--container),calc(100% - 36px))}.section{padding:62px 0}.nav-wrap{height:68px;gap:12px}.brand{min-width:0;flex:1}.brand strong{font-size:15px}.main-nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--ink);padding:12px 18px 18px;flex-direction:column;align-items:stretch;border-top:1px solid #3b4339}.main-nav.open{display:flex}.main-nav a{padding:13px 12px}.nav-actions .btn{min-height:38px;padding:0 12px;font-size:12px}.menu-toggle{display:block}.page-head{padding:54px 0}.page-head h1{font-size:48px}.feature-strip,.device-showcase{grid-template-columns:1fr}.device-showcase{padding:24px}.device{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:center}.screen{min-height:190px}.update-row{grid-template-columns:1fr 1fr;gap:9px;padding:20px}.update-row p{grid-column:1/-1}.update-row .text-link{grid-column:2;grid-row:1;justify-self:end}.steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}.faq-grid{grid-template-columns:1fr}.channel-box{display:block}.channel-links{justify-content:flex-start;margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
        @media(max-width:520px){.container{width:calc(100% - 32px)}.nav-actions .btn{display:none}.page-head h1{font-size:42px}.page-head p{font-size:15px}.head-meta{gap:12px}.download-card,.qr-card{padding:24px}.qr-card{display:block}.qr-code{margin-bottom:22px}.download-card h2{font-size:27px}.download-actions .btn{width:100%}.feature-strip{margin-top:16px}.device{display:block}.device-caption{padding-bottom:12px}.steps{grid-template-columns:1fr}.step{border-right:0!important;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}