/* roulang page: index */
:root{
            --orange:#f06445;
            --orange-dark:#d94b30;
            --lime:#b9dc62;
            --ink:#202522;
            --muted:#707975;
            --cream:#f5f4ef;
            --paper:#fffefa;
            --line:#e4e6df;
            --dark:#202823;
            --dark-2:#2b352e;
            --radius:20px;
            --shadow:0 16px 45px rgba(33,42,36,.08);
            --container:1220px;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;font-size:15px}
        a{color:inherit;text-decoration:none}
        img{max-width:100%;display:block}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        :focus-visible{outline:3px solid rgba(185,220,98,.9);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 48px));margin:auto}
        .notice{background:var(--dark);color:#dfe8de;font-size:13px}
        .notice-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}
        .notice strong{color:var(--lime);font-weight:700}
        .notice a{color:#fff;border-bottom:1px solid rgba(255,255,255,.35)}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(245,244,239,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,230,223,.85)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:35px}
        .brand{display:flex;align-items:center;gap:11px;min-width:190px}
        .brand-mark{width:38px;height:38px;background:var(--orange);color:white;border-radius:12px;display:grid;place-items:center;font-size:17px;font-weight:900;transform:rotate(-6deg)}
        .brand-text{font-size:20px;font-weight:900;letter-spacing:-.5px}
        .brand-text small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:600;letter-spacing:1px}
        .main-nav{display:flex;align-items:center;gap:26px;flex:1}
        .main-nav a{font-size:14px;color:#59625c;position:relative;padding:27px 0;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{color:var(--orange);font-weight:700}
        .main-nav a.active:after{content:"";position:absolute;height:3px;border-radius:3px;background:var(--orange);left:0;right:0;bottom:17px}
        .nav-actions{display:flex;align-items:center;gap:12px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 19px;font-weight:700;transition:.22s;border:1px solid transparent;white-space:nowrap}
        .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,100,69,.2)}
        .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,100,69,.27)}
        .btn-outline{border-color:#cfd5cc;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--orange);color:var(--orange);background:#fff}
        .menu-toggle{display:none;background:transparent;font-size:25px;color:var(--ink)}
        .hero{padding:72px 0 66px;overflow:hidden;position:relative}
        .hero:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:rgba(185,220,98,.17);right:-130px;top:-120px}
        .hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:70px;align-items:center;position:relative}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase}
        .eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;border-radius:3px;background:var(--orange)}
        h1{font-size:clamp(38px,5vw,67px);line-height:1.13;letter-spacing:-2.8px;margin:18px 0 22px;max-width:700px}
        .hero-copy>p{font-size:17px;color:var(--muted);max-width:620px}
        .hero-buttons{display:flex;gap:12px;margin:31px 0 32px;flex-wrap:wrap}
        .hero-notes{display:flex;gap:28px;color:var(--muted);font-size:12px}
        .hero-notes b{display:block;color:var(--ink);font-size:17px;line-height:1.2}
        .arena{min-height:405px;border-radius:28px;background:var(--dark);color:white;padding:24px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
        .arena:after{content:"";position:absolute;width:270px;height:270px;border:1px solid rgba(185,220,98,.35);border-radius:50%;right:-55px;bottom:-80px;box-shadow:0 0 0 30px rgba(185,220,98,.05),0 0 0 60px rgba(185,220,98,.04)}
        .arena-top{display:flex;align-items:center;justify-content:space-between;color:#aab6ac;font-size:12px}
        .live-dot{color:#d7ee86;display:flex;align-items:center;gap:7px}.live-dot i{width:7px;height:7px;background:#b9dc62;border-radius:50%;box-shadow:0 0 0 5px rgba(185,220,98,.12)}
        .scoreboard{margin-top:48px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;position:relative;z-index:1}
        .team{text-align:center}.team-symbol{width:58px;height:58px;margin:0 auto 12px;border-radius:18px;display:grid;place-items:center;font-size:22px;font-weight:900;background:#39483d;color:var(--lime)}
        .team:last-child .team-symbol{background:#51372f;color:#ffb29f}
        .team-name{font-weight:700}.score{font-size:48px;font-weight:900;letter-spacing:3px}.vs{font-size:12px;color:#9aa69d;display:block;text-align:center;margin-top:2px}
        .arena-meta{position:absolute;bottom:25px;left:24px;right:24px;border-top:1px solid rgba(255,255,255,.15);padding-top:18px;display:flex;justify-content:space-between;color:#b5c0b6;font-size:12px}
        .section{padding:84px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
        .section-head h2{font-size:34px;line-height:1.25;letter-spacing:-1px;margin-top:8px}
        .section-head p{color:var(--muted);max-width:470px}
        .text-link{color:var(--orange);font-weight:700;white-space:nowrap}.text-link:hover{text-decoration:underline}
        .event-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
        .event-feature{background:var(--orange);color:white;border-radius:var(--radius);padding:30px;min-height:285px;position:relative;overflow:hidden}
        .event-feature:after{content:"C7";position:absolute;font-size:200px;font-weight:900;right:-8px;bottom:-80px;color:rgba(255,255,255,.11);line-height:1}
        .badge{display:inline-flex;border-radius:30px;padding:5px 10px;font-size:11px;font-weight:800;background:#eff7d6;color:#637a25}
        .badge.live{background:#fff0ea;color:var(--orange-dark)}.badge.dark{background:rgba(255,255,255,.16);color:#fff}
        .event-feature h3{font-size:27px;margin:27px 0 9px;position:relative;z-index:1}
        .event-feature p{color:#ffe5dc;position:relative;z-index:1}
        .event-info{display:flex;gap:24px;margin-top:26px;position:relative;z-index:1}.event-info b{display:block;font-size:17px}.event-info span{font-size:12px;color:#ffe5dc}
        .event-list{display:grid;gap:12px}.event-row{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:18px 20px;display:grid;grid-template-columns:1fr auto;gap:8px;transition:.2s}.event-row:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:#f0c4b8}.event-row h3{font-size:16px}.event-row p{font-size:12px;color:var(--muted)}.event-row .badge{grid-column:2;grid-row:1/3;align-self:center}
        .membership{background:#e8eddf}.membership-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.member-card{background:var(--paper);padding:27px;border-radius:var(--radius);border:1px solid var(--line);position:relative}.member-card.featured{background:var(--dark);color:white;border-color:var(--dark)}.member-card h3{font-size:21px}.member-card p{color:var(--muted);font-size:13px;margin:5px 0 21px}.featured p{color:#bac5bb}.member-card ul{list-style:none;display:grid;gap:10px;color:#647069;font-size:13px}.featured ul{color:#dbe3d9}.member-card li:before{content:"✓";color:var(--orange);font-weight:900;margin-right:9px}.featured li:before{color:var(--lime)}.member-card .btn{margin-top:25px;width:100%}
        .interaction{background:var(--paper)}.interaction-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.inter-card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff}.inter-icon{width:43px;height:43px;display:grid;place-items:center;background:#eef6d7;border-radius:14px;font-size:20px;margin-bottom:18px}.inter-card h3{font-size:18px}.inter-card p{color:var(--muted);font-size:13px;margin:7px 0 18px}.progress{height:6px;background:#eef0e9;border-radius:9px;margin:10px 0}.progress span{display:block;background:var(--lime);height:100%;border-radius:inherit;width:72%}.inter-foot{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}
        .updates{padding-top:20px}.updates-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}.feature-news{background:var(--dark);border-radius:var(--radius);padding:30px;color:white;min-height:285px}.feature-news .badge{margin-bottom:65px}.feature-news h3{font-size:24px;line-height:1.4}.feature-news p{color:#bac6bc;font-size:13px;margin-top:10px}.news-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:8px 24px}.news-item{display:grid;grid-template-columns:90px 1fr auto;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border-bottom:0}.news-item time{font-size:12px;color:var(--muted)}.news-item h3{font-size:15px}.news-item p{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.news-item a{font-size:12px;color:var(--orange);font-weight:700}
        .download{background:var(--dark);color:white;border-radius:28px;padding:45px 50px;display:grid;grid-template-columns:1fr .8fr;gap:55px;align-items:center}.download h2{font-size:34px;line-height:1.3;margin:10px 0 12px}.download p{color:#bac5bc}.download-actions{display:flex;gap:12px;align-items:center;margin-top:25px;flex-wrap:wrap}.download .btn-outline{color:white;border-color:#647267}.download .btn-outline:hover{color:var(--lime);border-color:var(--lime);background:transparent}.phone-panel{display:flex;justify-content:center;gap:15px}.phone{width:135px;height:225px;border:7px solid #56645a;border-radius:25px;background:#f5f7ee;padding:15px;color:var(--ink);transform:rotate(-7deg)}.phone:nth-child(2){transform:rotate(7deg);background:var(--orange);color:white}.phone b{font-size:12px;display:block;margin-top:23px}.phone-line{height:7px;background:#d7dfcf;border-radius:5px;margin-top:12px}.phone:nth-child(2) .phone-line{background:#ffb8a8}.qr{width:56px;height:56px;border:4px solid white;background:repeating-linear-gradient(45deg,#202823 0 4px,#fff 4px 8px);border-radius:5px}
        .faq{max-width:850px;margin:auto}.faq h2{text-align:center;font-size:34px;margin-bottom:28px}.faq-item{border-bottom:1px solid var(--line)}.faq-question{padding:19px 4px;display:flex;justify-content:space-between;font-weight:700;cursor:pointer}.faq-question span{color:var(--orange);font-size:23px;line-height:1}.faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 35px 20px 4px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span{transform:rotate(45deg)}
        .cta{padding:35px 0 85px}.cta-inner{background:#f4d6c9;border-radius:25px;padding:35px 42px;display:flex;align-items:center;justify-content:space-between;gap:25px}.cta-inner h2{font-size:28px}.cta-inner p{color:#765e55;margin-top:4px}
        .site-footer{background:var(--dark);color:white;padding:52px 0 25px}.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}.footer-brand p{color:#aebbb0;font-size:13px;max-width:270px;margin-top:16px}.footer-col h3{font-size:14px;margin-bottom:14px}.footer-col a{display:block;color:#aebbb0;font-size:13px;margin:8px 0}.footer-col a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid #3e4941;padding-top:20px;display:flex;justify-content:space-between;color:#89968b;font-size:12px;gap:20px}
        @media(max-width:1024px){.nav-wrap{gap:18px}.main-nav{gap:14px}.main-nav a{font-size:13px}.brand{min-width:160px}.hero-grid{gap:35px}.event-layout,.updates-layout{grid-template-columns:1fr}.footer-top{grid-template-columns:1.5fr 1fr 1fr}}
        @media(max-width:768px){.container{width:min(100% - 32px,var(--container))}.notice-inner{padding:7px 0}.nav-wrap{height:68px}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:12px 16px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}.main-nav.show{display:flex}.main-nav a{padding:11px 4px}.main-nav a.active:after{bottom:5px}.nav-actions .btn-outline{display:none}.menu-toggle{display:block}.nav-actions{margin-left:auto}.hero{padding:48px 0}.hero-grid{grid-template-columns:1fr}.hero-copy>p{font-size:15px}.arena{min-height:330px}.section{padding:60px 0}.section-head{display:block}.section-head h2{font-size:29px}.section-head p{margin-top:10px}.section-head .text-link{display:inline-block;margin-top:14px}.membership-grid,.interaction-grid{grid-template-columns:1fr}.download{grid-template-columns:1fr;padding:32px 24px;gap:30px}.download h2{font-size:28px}.phone-panel{justify-content:flex-start}.footer-top{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.cta-inner{display:block;padding:28px}.cta-inner .btn{margin-top:20px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}
        @media(max-width:520px){h1{font-size:37px;letter-spacing:-1.8px}.hero-notes{gap:16px}.scoreboard{gap:8px}.score{font-size:36px}.team-symbol{width:48px;height:48px}.arena{padding:19px}.arena-meta{left:19px;right:19px}.news-list{padding:5px 16px}.news-item{grid-template-columns:1fr auto;gap:3px 12px}.news-item time{grid-column:1}.news-item p{grid-column:1}.news-item a{grid-column:2;grid-row:1/3}.footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}}

/* roulang page: article */
:root{
            --orange:#f06445;
            --orange-dark:#d94b30;
            --lime:#b9dc62;
            --ink:#202522;
            --muted:#707975;
            --cream:#f5f4ef;
            --paper:#fffefa;
            --line:#e4e6df;
            --dark:#202823;
            --dark-2:#2b352e;
            --radius:20px;
            --shadow:0 16px 45px rgba(33,42,36,.08);
            --container:1220px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;font-size:15px}
        a{color:inherit;text-decoration:none}
        a:focus-visible,button:focus-visible{outline:3px solid rgba(240,100,69,.35);outline-offset:4px}
        img{max-width:100%;display:block}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:auto}
        .notice{background:var(--dark);color:#dce5dc;font-size:12px;padding:8px 0}
        .notice-inner{display:flex;justify-content:space-between;align-items:center;gap:18px}
        .notice strong{color:var(--lime);margin-right:8px}
        .notice a{color:#fff;border-bottom:1px solid rgba(255,255,255,.35)}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(245,244,239,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,230,223,.85)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:35px}
        .brand{display:flex;align-items:center;gap:11px;min-width:190px}
        .brand-mark{width:38px;height:38px;background:var(--orange);color:#fff;border-radius:12px;display:grid;place-items:center;font-size:17px;font-weight:900;transform:rotate(-6deg)}
        .brand-text{font-size:20px;font-weight:900;letter-spacing:-.5px}
        .brand-text small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:600;letter-spacing:1px}
        .main-nav{display:flex;align-items:center;gap:26px;flex:1}
        .main-nav a{font-size:14px;color:#59625c;position:relative;padding:27px 0;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{color:var(--orange);font-weight:700}
        .main-nav a.active:after{content:"";position:absolute;height:3px;border-radius:3px;background:var(--orange);left:0;right:0;bottom:17px}
        .nav-actions{display:flex;align-items:center;gap:12px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 19px;font-weight:700;transition:.22s;border:1px solid transparent;white-space:nowrap}
        .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,100,69,.2)}
        .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,100,69,.27);color:#fff}
        .btn-outline{border-color:#cfd5cc;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--orange);color:var(--orange);background:#fff}
        .menu-toggle{display:none;background:transparent;font-size:25px;color:var(--ink)}
        .article-hero{padding:68px 0 46px;background:var(--cream)}
        .breadcrumb{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;margin-bottom:28px;flex-wrap:wrap}
        .breadcrumb a:hover{color:var(--orange)}
        .breadcrumb .sep{color:#b4bbb4}
        .article-heading{max-width:900px}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:1.5px}
        .eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;border-radius:3px;background:var(--orange)}
        .article-heading h1{font-size:clamp(32px,5vw,58px);line-height:1.18;letter-spacing:-1.8px;margin:16px 0 20px;max-width:880px}
        .article-heading p{color:var(--muted);font-size:17px;max-width:760px;margin:0}
        .article-meta{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:13px;margin-top:25px;flex-wrap:wrap}
        .meta-tag{display:inline-flex;padding:5px 11px;border-radius:30px;background:#eff7d6;color:#637a25;font-weight:800}
        .article-layout{display:grid;grid-template-columns:minmax(0,820px) 280px;gap:62px;align-items:start;padding:35px 0 90px}
        .article-content{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,5vw,58px);box-shadow:var(--shadow);font-size:16px}
        .article-content h1,.article-content h2,.article-content h3{color:var(--ink);line-height:1.35;letter-spacing:-.5px}
        .article-content h1{font-size:32px;margin:0 0 24px}
        .article-content h2{font-size:25px;margin:38px 0 15px;padding-left:14px;border-left:4px solid var(--orange)}
        .article-content h3{font-size:20px;margin:28px 0 11px}
        .article-content p{margin:0 0 18px;color:#4e5851}
        .article-content ul,.article-content ol{padding-left:24px;color:#4e5851;margin:15px 0 24px}
        .article-content li{margin:8px 0}
        .article-content blockquote{margin:28px 0;padding:20px 24px;background:#f1f6e1;border-radius:14px;color:#596a37;border-left:4px solid var(--lime)}
        .article-content img{width:100%;height:auto;border-radius:15px;margin:25px 0}
        .article-content table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
        .article-content th,.article-content td{border:1px solid var(--line);padding:11px;text-align:left}
        .article-content th{background:#f4f5ef}
        .empty-state{padding:55px 20px;text-align:center}
        .empty-icon{width:58px;height:58px;border-radius:18px;background:#eff7d6;color:#718632;display:grid;place-items:center;font-size:25px;margin:0 auto 18px}
        .empty-state h2{font-size:25px;margin:0 0 8px}
        .empty-state p{color:var(--muted);margin:0 0 22px}
        .article-aside{position:sticky;top:112px}
        .aside-card{background:var(--dark);border-radius:var(--radius);padding:25px;color:#fff;margin-bottom:16px;overflow:hidden;position:relative}
        .aside-card:after{content:"";position:absolute;width:140px;height:140px;border:1px solid rgba(185,220,98,.3);border-radius:50%;right:-65px;bottom:-70px}
        .aside-card h2{font-size:20px;margin:0 0 10px;position:relative;z-index:1}
        .aside-card p{font-size:13px;color:#c4d0c4;margin:0 0 20px;position:relative;z-index:1}
        .aside-links{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
        .aside-links h3{font-size:16px;margin:0 0 12px}
        .aside-links a{display:block;border-top:1px solid var(--line);padding:11px 0;color:#5c665f;font-size:13px;transition:.2s}
        .aside-links a:hover{color:var(--orange);padding-left:4px}
        .article-footer-nav{display:flex;justify-content:space-between;gap:16px;margin-top:35px;padding-top:25px;border-top:1px solid var(--line)}
        .article-footer-nav a{color:var(--orange);font-weight:700;font-size:14px}
        .site-footer{background:var(--dark);color:#dce4dc;padding:55px 0 22px}
        .footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
        .footer-brand .brand{margin-bottom:17px}
        .footer-brand .brand-text{color:#fff}
        .footer-brand p{color:#aebbb0;font-size:13px;max-width:300px}
        .footer-col{display:grid;align-content:start;gap:9px}
        .footer-col h3{font-size:14px;color:#fff;margin:5px 0 7px}
        .footer-col a{color:#aebbb0;font-size:13px;transition:.2s}
        .footer-col a:hover{color:var(--lime);transform:translateX(3px)}
        .footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#8f9c91;font-size:12px;flex-wrap:wrap}
        @media(max-width:1100px){
            .nav-wrap{gap:18px}.main-nav{gap:15px}.main-nav a{font-size:13px}
            .article-layout{grid-template-columns:minmax(0,1fr) 245px;gap:28px}
        }
        @media(max-width:768px){
            .container{width:min(var(--container),calc(100% - 32px))}
            .notice-inner{display:block;text-align:center}
            .nav-wrap{height:68px}.brand{min-width:auto}.brand-text{font-size:18px}
            .main-nav{display:none;position:absolute;left:16px;right:16px;top:68px;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:8px 18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
            .main-nav.open{display:flex}
            .main-nav a{padding:11px 0;border-bottom:1px solid var(--line)}
            .main-nav a:last-child{border-bottom:0}
            .main-nav a.active:after{bottom:0;left:auto;width:30px}
            .nav-actions{margin-left:auto}.nav-actions .btn-outline{display:none}.menu-toggle{display:block}
            .article-hero{padding:42px 0 30px}.article-layout{display:block;padding-top:20px}
            .article-aside{position:static;margin-top:22px}.article-content{padding:24px;font-size:15px}
            .article-footer-nav{display:grid}.footer-top{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}
        }
        @media(max-width:520px){
            .article-heading h1{font-size:31px;letter-spacing:-1px}
            .article-heading p{font-size:15px}.article-meta{gap:10px}
            .article-content h2{font-size:22px}.article-content h1{font-size:27px}
            .footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}
            .footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}
        }

/* roulang page: category2 */
:root{
            --orange:#f06445;
            --orange-dark:#d94b30;
            --lime:#b9dc62;
            --ink:#202522;
            --muted:#707975;
            --cream:#f5f4ef;
            --paper:#fffefa;
            --line:#e4e6df;
            --dark:#202823;
            --dark-2:#2b352e;
            --radius:20px;
            --shadow:0 16px 45px rgba(33,42,36,.08);
            --container:1220px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;font-size:15px}
        a{color:inherit;text-decoration:none}
        img{max-width:100%;display:block}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:auto}
        .notice{background:var(--dark);color:#e9eee8;font-size:12px;padding:8px 0}
        .notice-inner{display:flex;justify-content:space-between;gap:20px;align-items:center}
        .notice a{color:#fff;border-bottom:1px solid rgba(255,255,255,.35)}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(245,244,239,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,230,223,.85)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:35px}
        .brand{display:flex;align-items:center;gap:11px;min-width:190px}
        .brand-mark{width:38px;height:38px;background:var(--orange);color:white;border-radius:12px;display:grid;place-items:center;font-size:17px;font-weight:900;transform:rotate(-6deg)}
        .brand-text{font-size:20px;font-weight:900;letter-spacing:-.5px}
        .brand-text small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:600;letter-spacing:1px}
        .main-nav{display:flex;align-items:center;gap:26px;flex:1}
        .main-nav a{font-size:14px;color:#59625c;position:relative;padding:27px 0;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{color:var(--orange);font-weight:700}
        .main-nav a.active:after{content:"";position:absolute;height:3px;border-radius:3px;background:var(--orange);left:0;right:0;bottom:17px}
        .nav-actions{display:flex;align-items:center;gap:12px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 19px;font-weight:700;transition:.22s;border:1px solid transparent;white-space:nowrap}
        .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,100,69,.2)}
        .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,100,69,.27);color:#fff}
        .btn-outline{border-color:#cfd5cc;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--orange);color:var(--orange);background:#fff}
        .menu-toggle{display:none;background:transparent;font-size:25px;color:var(--ink)}
        .page-hero{padding:70px 0 62px;background:var(--paper);border-bottom:1px solid var(--line)}
        .breadcrumb{font-size:12px;color:var(--muted);margin-bottom:30px}
        .breadcrumb a{color:var(--orange)}
        .hero-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:1.5px}
        .eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;border-radius:3px;background:var(--orange)}
        h1{font-size:clamp(38px,5vw,66px);line-height:1.12;letter-spacing:-2.5px;margin:16px 0 22px;font-weight:900}
        .hero-copy p{font-size:17px;color:var(--muted);max-width:650px;margin:0}
        .hero-buttons{display:flex;gap:12px;margin:30px 0 0;flex-wrap:wrap}
        .member-orbit{background:var(--dark);color:#fff;border-radius:28px;padding:28px;min-height:310px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
        .member-orbit:before{content:"";position:absolute;width:330px;height:330px;border:1px solid rgba(185,220,98,.35);border-radius:50%;right:-105px;top:-75px;box-shadow:0 0 0 28px rgba(185,220,98,.06),0 0 0 60px rgba(185,220,98,.04)}
        .orbit-top{display:flex;justify-content:space-between;align-items:center;color:#b8c4b9;font-size:12px;position:relative}
        .orbit-title{position:absolute;left:28px;bottom:74px;font-size:28px;font-weight:900;z-index:1}
        .orbit-bottom{position:absolute;bottom:26px;left:28px;right:28px;border-top:1px solid rgba(255,255,255,.16);padding-top:16px;display:flex;justify-content:space-between;color:#b8c4b9;font-size:12px;z-index:1}
        .badge{display:inline-flex;border-radius:30px;padding:5px 10px;font-size:11px;font-weight:800;background:#eff7d6;color:#637a25}
        .badge.live{background:#fff0ea;color:var(--orange-dark)}
        .badge.dark{background:rgba(255,255,255,.16);color:#fff}
        .section{padding:82px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-head h2{font-size:34px;line-height:1.25;letter-spacing:-1px;margin:8px 0 0}
        .section-head p{color:var(--muted);max-width:500px;margin:0}
        .text-link{color:var(--orange);font-weight:700;white-space:nowrap}
        .text-link:hover{text-decoration:underline}
        .benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .benefit-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.22s}
        .benefit-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#f0c4b8}
        .icon-box{width:45px;height:45px;display:grid;place-items:center;border-radius:14px;background:#fff0ea;color:var(--orange);font-size:20px;font-weight:900;margin-bottom:20px}
        .benefit-card h3{font-size:19px;margin:0 0 8px}
        .benefit-card p{color:var(--muted);font-size:13px;margin:0}
        .tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .tier{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative}
        .tier.featured{background:var(--dark);color:#fff;border-color:var(--dark);transform:translateY(-10px)}
        .tier h3{font-size:22px;margin:13px 0 5px}
        .tier p{color:var(--muted);font-size:13px;margin:0 0 22px}
        .tier.featured p{color:#bdc9be}
        .tier ul{list-style:none;padding:0;margin:0;display:grid;gap:11px;color:#647069;font-size:13px}
        .tier.featured ul{color:#dbe3d9}
        .tier li:before{content:"✓";color:var(--orange);font-weight:900;margin-right:9px}
        .tier.featured li:before{color:var(--lime)}
        .tier .btn{width:100%;margin-top:25px}
        .service-band{background:var(--dark);color:#fff;padding:54px 0}
        .service-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:50px;align-items:center}
        .service-band h2{font-size:34px;line-height:1.25;margin:10px 0 15px}
        .service-band p{color:#bdc8be;margin:0}
        .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
        .step{border:1px solid rgba(255,255,255,.14);border-radius:17px;padding:20px;background:rgba(255,255,255,.04)}
        .step-number{color:var(--lime);font-size:13px;font-weight:900}
        .step h3{font-size:16px;margin:12px 0 5px}
        .step p{font-size:12px;color:#adb9af}
        .feature-strip{display:grid;grid-template-columns:1fr 1fr;gap:16px}
        .feature-panel{border-radius:var(--radius);padding:30px;background:#fff;border:1px solid var(--line)}
        .feature-panel.accent{background:#eff7d6;border-color:#e0ebba}
        .feature-panel h3{font-size:22px;margin:0 0 10px}
        .feature-panel p{color:var(--muted);font-size:13px;margin:0 0 20px}
        .faq-list{max-width:880px;margin:auto}
        .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:15px;margin-bottom:12px;overflow:hidden}
        .faq-question{width:100%;padding:19px 22px;background:transparent;text-align:left;font-weight:800;display:flex;justify-content:space-between;align-items:center;color:var(--ink)}
        .faq-question span:last-child{color:var(--orange);font-size:22px;line-height:1;transition:.2s}
        .faq-answer{display:none;padding:0 22px 20px;color:var(--muted);font-size:14px}
        .faq-item.open .faq-answer{display:block}
        .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
        .cta{background:var(--orange);color:#fff;border-radius:25px;padding:43px 48px;display:flex;justify-content:space-between;align-items:center;gap:25px}
        .cta h2{margin:0 0 6px;font-size:30px}
        .cta p{margin:0;color:#ffe6de}
        .cta .btn{background:#fff;color:var(--orange-dark)}
        .cta .btn:hover{background:#fff7f4;transform:translateY(-2px)}
        .site-footer{background:var(--dark);color:#fff;padding:58px 0 22px}
        .footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.13)}
        .footer-brand .brand{margin-bottom:18px}
        .footer-brand p{color:#aebbb0;max-width:280px;font-size:13px}
        .footer-col{display:grid;align-content:start;gap:9px}
        .footer-col h3{font-size:14px;margin:0 0 9px;color:#fff}
        .footer-col a{font-size:13px;color:#aebbb0;transition:.2s}
        .footer-col a:hover{color:var(--lime)}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:#87958b;font-size:12px}
        :focus-visible{outline:3px solid rgba(240,100,69,.35);outline-offset:3px}
        @media(max-width:1100px){
            .main-nav{gap:16px}
            .nav-wrap{gap:20px}
            .nav-actions .btn-outline{display:none}
            .hero-layout{gap:38px}
        }
        @media(max-width:820px){
            .container{width:min(var(--container),calc(100% - 34px))}
            .main-nav,.nav-actions{display:none}
            .menu-toggle{display:block;margin-left:auto}
            .nav-wrap{height:68px}
            .site-header.menu-open .main-nav{display:flex;position:absolute;top:68px;left:0;right:0;padding:12px 20px 20px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}
            .site-header.menu-open .main-nav a{padding:12px 0}
            .site-header.menu-open .main-nav a.active:after{bottom:5px;right:auto;width:35px}
            .hero-layout,.service-grid{grid-template-columns:1fr}
            .page-hero{padding:48px 0}
            .member-orbit{min-height:255px}
            .benefit-grid,.tiers{grid-template-columns:1fr 1fr}
            .tier.featured{transform:none}
            .footer-top{grid-template-columns:1.5fr 1fr 1fr}
            .footer-col:last-child{display:none}
        }
        @media(max-width:560px){
            .notice-inner{display:block;text-align:center}
            .notice-inner a{display:none}
            h1{font-size:40px;letter-spacing:-1.5px}
            .hero-copy p{font-size:15px}
            .hero-buttons .btn{width:100%}
            .section{padding:58px 0}
            .section-head{display:block}
            .section-head h2{font-size:28px;margin-bottom:10px}
            .benefit-grid,.tiers,.feature-strip,.steps{grid-template-columns:1fr}
            .tier.featured{order:-1}
            .service-grid{gap:28px}
            .service-band h2{font-size:28px}
            .cta{display:block;padding:30px 24px}
            .cta .btn{margin-top:22px;width:100%}
            .footer-top{grid-template-columns:1fr 1fr;gap:25px}
            .footer-brand{grid-column:1/-1}
            .footer-bottom{display:block}
            .footer-bottom span{display:block;margin-bottom:8px}
        }

/* roulang page: category3 */
:root{
            --orange:#f06445;
            --orange-dark:#d94b30;
            --lime:#b9dc62;
            --ink:#202522;
            --muted:#707975;
            --cream:#f5f4ef;
            --paper:#fffefa;
            --line:#e4e6df;
            --dark:#202823;
            --dark-2:#2b352e;
            --radius:20px;
            --shadow:0 16px 45px rgba(33,42,36,.08);
            --container:1220px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;font-size:15px}
        a{color:inherit;text-decoration:none}
        a:focus,button:focus,input:focus{outline:3px solid rgba(240,100,69,.28);outline-offset:3px}
        img{max-width:100%;display:block}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:auto}
        .notice{background:var(--dark);color:#dce5da;font-size:12px}
        .notice-inner{height:36px;display:flex;align-items:center;justify-content:center;gap:9px}
        .notice-dot{width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(185,220,98,.12)}
        .notice a{color:#fff;border-bottom:1px solid rgba(255,255,255,.35)}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(245,244,239,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,230,223,.85)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:35px}
        .brand{display:flex;align-items:center;gap:11px;min-width:190px}
        .brand-mark{width:38px;height:38px;background:var(--orange);color:white;border-radius:12px;display:grid;place-items:center;font-size:17px;font-weight:900;transform:rotate(-6deg)}
        .brand-text{font-size:20px;font-weight:900;letter-spacing:-.5px}
        .brand-text small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:600;letter-spacing:1px}
        .main-nav{display:flex;align-items:center;gap:26px;flex:1}
        .main-nav a{font-size:14px;color:#59625c;position:relative;padding:27px 0;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{color:var(--orange);font-weight:700}
        .main-nav a.active:after{content:"";position:absolute;height:3px;border-radius:3px;background:var(--orange);left:0;right:0;bottom:17px}
        .nav-actions{display:flex;align-items:center;gap:12px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 19px;font-weight:700;transition:.22s;border:1px solid transparent;white-space:nowrap}
        .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,100,69,.2)}
        .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,100,69,.27);color:#fff}
        .btn-outline{border-color:#cfd5cc;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--orange);color:var(--orange);background:#fff}
        .menu-toggle{display:none;background:transparent;font-size:25px;color:var(--ink)}
        .page-hero{padding:58px 0 54px;background:var(--paper);border-bottom:1px solid var(--line)}
        .breadcrumb{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px;margin-bottom:28px}
        .breadcrumb a:hover{color:var(--orange)}
        .breadcrumb span{color:#b1b9b2}
        .hero-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:1.5px}
        .eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;border-radius:3px;background:var(--orange)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(38px,5vw,64px);line-height:1.15;letter-spacing:-2.5px;margin:16px 0 20px}
        .hero-layout p{font-size:17px;color:var(--muted);max-width:610px;margin-bottom:28px}
        .hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
        .hero-art{min-height:300px;border-radius:28px;background:var(--dark);color:#fff;padding:26px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
        .hero-art:before{content:"";position:absolute;width:340px;height:340px;border:1px solid rgba(185,220,98,.35);border-radius:50%;right:-100px;top:-55px;box-shadow:0 0 0 28px rgba(185,220,98,.05),0 0 0 58px rgba(185,220,98,.04)}
        .hero-art:after{content:"";position:absolute;width:150px;height:150px;background:var(--orange);border-radius:42px;left:-38px;bottom:-53px;transform:rotate(25deg);opacity:.9}
        .art-top{display:flex;justify-content:space-between;color:#aebbb0;font-size:12px;position:relative;z-index:1}
        .art-content{position:absolute;left:27px;right:27px;bottom:27px;z-index:2}
        .art-content h2{font-size:28px;margin:15px 0 8px}
        .art-content p{font-size:13px;color:#c2cec3;margin:0}
        .badge{display:inline-flex;border-radius:30px;padding:5px 10px;font-size:11px;font-weight:800;background:#eff7d6;color:#637a25}
        .badge.live{background:#fff0ea;color:var(--orange-dark)}
        .badge.dark{background:rgba(255,255,255,.16);color:#fff}
        .section{padding:82px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
        .section-head h2{font-size:34px;line-height:1.25;letter-spacing:-1px;margin:8px 0 0}
        .section-head p{color:var(--muted);max-width:470px;margin:0}
        .text-link{color:var(--orange);font-weight:700;white-space:nowrap}
        .text-link:hover{text-decoration:underline}
        .activity-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:18px}
        .activity-main{background:var(--orange);color:#fff;border-radius:var(--radius);padding:32px;min-height:340px;position:relative;overflow:hidden}
        .activity-main:after{content:"互动";position:absolute;right:-18px;bottom:-45px;font-size:150px;line-height:1;font-weight:900;color:rgba(255,255,255,.12)}
        .activity-main h3{font-size:30px;line-height:1.25;max-width:390px;margin:26px 0 12px;position:relative;z-index:1}
        .activity-main p{color:#ffe5dc;max-width:410px;position:relative;z-index:1}
        .activity-main .btn{margin-top:18px;position:relative;z-index:2}
        .activity-side{display:grid;gap:14px}
        .activity-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px;transition:.2s}
        .activity-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#f0c4b8}
        .activity-card h3{font-size:18px;margin:14px 0 7px}
        .activity-card p{font-size:13px;color:var(--muted);margin-bottom:14px}
        .activity-meta{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:12px}
        .activity-meta strong{color:var(--ink)}
        .filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
        .filter-btn{background:var(--paper);border:1px solid var(--line);border-radius:30px;padding:8px 15px;color:var(--muted);font-size:13px;transition:.2s}
        .filter-btn:hover,.filter-btn.active{background:var(--dark);border-color:var(--dark);color:#fff}
        .interaction-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .inter-card{border:1px solid var(--line);border-radius:var(--radius);padding:25px;background:#fff;transition:.22s;display:flex;flex-direction:column}
        .inter-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
        .inter-icon{width:48px;height:48px;border-radius:15px;background:#eff7d6;color:#607727;display:grid;place-items:center;font-size:23px}
        .inter-card:nth-child(2) .inter-icon{background:#fff0ea;color:var(--orange)}
        .inter-card:nth-child(3) .inter-icon{background:#edf1e9;color:var(--dark)}
        .inter-card h3{font-size:19px;margin:18px 0 7px}
        .inter-card p{color:var(--muted);font-size:13px;flex:1;margin-bottom:20px}
        .card-footer{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}
        .card-footer .btn{padding:8px 12px;font-size:12px}
        .rules{background:var(--dark);color:#fff;border-radius:26px;padding:36px 40px;display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}
        .rules h2{font-size:30px;line-height:1.3;margin:10px 0 12px}
        .rules p{color:#b9c5bb;margin-bottom:0}
        .rule-list{display:grid;grid-template-columns:1fr 1fr;gap:17px 25px}
        .rule-item{display:flex;gap:12px;color:#dce4dc;font-size:13px}
        .rule-number{flex:0 0 27px;height:27px;border-radius:9px;background:var(--lime);color:var(--dark);display:grid;place-items:center;font-weight:900;font-size:12px}
        .faq-list{max-width:850px;margin:auto;border-top:1px solid var(--line)}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:21px 4px;background:transparent;color:var(--ink);text-align:left;font-weight:800}
        .faq-question span:last-child{font-size:24px;color:var(--orange);font-weight:400;transition:.2s}
        .faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 42px 21px 4px}
        .faq-item.open .faq-answer{display:block}
        .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
        .cta{background:#eaf0dc;border-radius:25px;padding:39px 45px;display:flex;align-items:center;justify-content:space-between;gap:25px}
        .cta h2{font-size:30px;margin:9px 0 7px;line-height:1.3}
        .cta p{color:var(--muted);margin:0}
        .site-footer{background:var(--dark);color:#fff;padding:58px 0 23px}
        .footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px;padding-bottom:45px}
        .footer-brand .brand{margin-bottom:17px}
        .footer-brand p{color:#aebbb0;max-width:300px;font-size:13px}
        .footer-col{display:flex;flex-direction:column;gap:9px}
        .footer-col h3{font-size:14px;margin-bottom:8px;color:#fff}
        .footer-col a{font-size:13px;color:#aebbb0;transition:.2s}
        .footer-col a:hover{color:var(--lime)}
        .footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:19px;display:flex;justify-content:space-between;gap:20px;color:#87958a;font-size:12px}
        @media(max-width:1100px){
            .nav-wrap{gap:18px}.main-nav{gap:16px}.main-nav a{font-size:13px}
            .brand{min-width:165px}.nav-actions .btn-outline{display:none}
        }
        @media(max-width:850px){
            .main-nav{display:none;position:absolute;left:24px;right:24px;top:70px;padding:10px 20px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
            .main-nav.open{display:flex}.main-nav a{padding:11px 0;border-bottom:1px solid var(--line)}.main-nav a:last-child{border-bottom:0}.main-nav a.active:after{right:auto;width:28px;bottom:6px}
            .menu-toggle{display:block}.nav-wrap{height:70px}.nav-actions{margin-left:auto}.nav-actions .btn{padding:10px 13px}
            .hero-layout,.activity-layout,.rules{grid-template-columns:1fr;gap:25px}.hero-art{min-height:260px}
            .interaction-grid{grid-template-columns:1fr 1fr}.rules{padding:30px}
            .footer-top{grid-template-columns:1.5fr 1fr 1fr}
        }
        @media(max-width:560px){
            .container{width:min(100% - 30px,var(--container))}
            .notice-inner{height:auto;min-height:36px;text-align:center;padding:7px 0}
            .brand-text{font-size:18px}.brand{min-width:0}.nav-actions .btn{font-size:12px;padding:9px 10px}
            .page-hero{padding:38px 0 35px}h1{font-size:39px;letter-spacing:-1.6px}
            .hero-layout p{font-size:15px}.hero-art{min-height:230px;border-radius:22px}
            .section{padding:58px 0}.section-head{display:block}.section-head h2{font-size:28px;margin-bottom:10px}.section-head .text-link{display:inline-block;margin-top:14px}
            .activity-main{min-height:300px;padding:25px}.activity-main h3{font-size:25px}
            .interaction-grid{grid-template-columns:1fr;gap:12px}.rule-list{grid-template-columns:1fr}
            .rules{padding:26px 22px}.rules h2{font-size:25px}
            .cta{display:block;padding:29px 24px}.cta h2{font-size:25px}.cta .btn{margin-top:20px;width:100%}
            .footer-top{grid-template-columns:1fr 1fr;gap:27px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block;line-height:2}.footer-bottom span{display:block}
        }

/* roulang page: category1 */
:root{
            --orange:#f06445;
            --orange-dark:#d94b30;
            --lime:#b9dc62;
            --lime-deep:#789c2d;
            --ink:#202522;
            --muted:#707975;
            --cream:#f5f4ef;
            --paper:#fffefa;
            --line:#e4e6df;
            --dark:#202823;
            --dark-2:#2b352e;
            --radius:20px;
            --radius-sm:14px;
            --shadow:0 16px 45px rgba(33,42,36,.08);
            --container:1220px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;font-size:15px}
        a{color:inherit;text-decoration:none}
        img{max-width:100%;display:block}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        button:focus-visible,a:focus-visible{outline:3px solid rgba(240,100,69,.4);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 48px));margin:auto}
        .notice{background:var(--dark);color:#dce4da;font-size:13px}
        .notice-inner{min-height:38px;display:flex;align-items:center;justify-content:center;gap:9px;text-align:center}
        .notice-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(185,220,98,.12)}
        .notice a{color:#fff;border-bottom:1px solid rgba(255,255,255,.35)}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(245,244,239,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,230,223,.85)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:35px}
        .brand{display:flex;align-items:center;gap:11px;min-width:190px}
        .brand-mark{width:38px;height:38px;background:var(--orange);color:#fff;border-radius:12px;display:grid;place-items:center;font-size:17px;font-weight:900;transform:rotate(-6deg)}
        .brand-text{font-size:20px;font-weight:900;letter-spacing:-.5px;line-height:1.05}
        .brand-text small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:600;letter-spacing:1px;margin-top:3px}
        .main-nav{display:flex;align-items:center;gap:26px;flex:1}
        .main-nav a{font-size:14px;color:#59625c;position:relative;padding:27px 0;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{color:var(--orange);font-weight:700}
        .main-nav a.active:after{content:"";position:absolute;height:3px;border-radius:3px;background:var(--orange);left:0;right:0;bottom:17px}
        .nav-actions{display:flex;align-items:center;gap:12px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 19px;font-weight:700;transition:.22s;border:1px solid transparent;white-space:nowrap}
        .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,100,69,.2)}
        .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,100,69,.27)}
        .btn-outline{border-color:#cfd5cc;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--orange);color:var(--orange);background:#fff}
        .btn-light{background:#fff;color:var(--ink)}
        .btn-light:hover{background:#eef3e7;transform:translateY(-2px)}
        .menu-toggle{display:none;background:transparent;font-size:25px;color:var(--ink);padding:7px}
        .breadcrumbs{padding:24px 0 0;color:var(--muted);font-size:13px}
        .breadcrumbs span{color:#a7afa9;margin:0 9px}
        .page-hero{padding:35px 0 72px;position:relative;overflow:hidden}
        .page-hero:before{content:"";position:absolute;width:510px;height:510px;border:1px solid rgba(240,100,69,.12);border-radius:50%;right:-250px;top:-180px;box-shadow:0 0 0 38px rgba(240,100,69,.045),0 0 0 76px rgba(185,220,98,.05)}
        .page-hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:44px;align-items:stretch;position:relative}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:1.5px}
        .eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;border-radius:3px;background:var(--orange)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(36px,4.4vw,58px);line-height:1.16;letter-spacing:-2px;margin:14px 0 19px}
        .hero-copy{padding:35px 0 20px}
        .hero-copy>p{font-size:17px;color:var(--muted);max-width:600px}
        .hero-buttons{display:flex;gap:12px;margin:29px 0 29px;flex-wrap:wrap}
        .hero-meta{display:flex;gap:28px;flex-wrap:wrap}
        .hero-meta div{padding-left:13px;border-left:2px solid var(--lime)}
        .hero-meta b{display:block;line-height:1.2;font-size:17px}
        .hero-meta span{font-size:12px;color:var(--muted)}
        .live-board{background:var(--dark);color:#fff;border-radius:28px;padding:25px;position:relative;overflow:hidden;min-height:385px;box-shadow:var(--shadow)}
        .live-board:before{content:"";position:absolute;width:255px;height:255px;border-radius:50%;right:-86px;bottom:-100px;border:1px solid rgba(185,220,98,.42);box-shadow:0 0 0 27px rgba(185,220,98,.05),0 0 0 54px rgba(185,220,98,.04)}
        .live-board-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.14);position:relative}
        .live-board-head strong{font-size:15px}
        .live-board-head span{font-size:12px;color:#aebbb0}
        .signal{display:inline-flex;align-items:center;gap:7px;color:#dce8bd!important}
        .signal i{width:8px;height:8px;border-radius:50%;background:var(--lime);display:inline-block}
        .match-panel{position:relative;padding:38px 2px 23px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;text-align:center}
        .team-icon{width:56px;height:56px;border-radius:18px;margin:0 auto 10px;display:grid;place-items:center;background:rgba(255,255,255,.12);font-size:21px;font-weight:900}
        .team-name{font-size:15px;font-weight:800}
        .team-sub{font-size:11px;color:#aebbb0;margin-top:2px}
        .versus{font-weight:900;font-size:20px;color:var(--lime);padding:0 12px}
        .board-foot{position:relative;border-top:1px solid rgba(255,255,255,.14);padding-top:18px;display:flex;justify-content:space-between;gap:10px;align-items:center;color:#b7c1b8;font-size:12px}
        .section{padding:82px 0}
        .section-white{background:var(--paper)}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:29px}
        .section-head h2{font-size:34px;line-height:1.25;letter-spacing:-1px;margin:8px 0 0}
        .section-head p{color:var(--muted);max-width:490px;margin:0}
        .text-link{color:var(--orange);font-weight:700;white-space:nowrap}
        .text-link:hover{text-decoration:underline}
        .filter-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:22px}
        .filter-label{font-weight:800;margin-right:4px}
        .filter{border:1px solid var(--line);background:var(--paper);color:var(--muted);border-radius:99px;padding:8px 14px;font-size:13px;transition:.2s}
        .filter:hover,.filter.active{background:var(--orange);border-color:var(--orange);color:#fff}
        .live-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
        .featured-match{min-height:354px;border-radius:var(--radius);background:var(--orange);color:#fff;padding:30px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between}
        .featured-match:after{content:"LIVE";font-size:115px;font-weight:900;position:absolute;right:-10px;bottom:-26px;color:rgba(255,255,255,.12);letter-spacing:-8px}
        .match-top{display:flex;justify-content:space-between;align-items:center;gap:10px;position:relative}
        .badge{display:inline-flex;align-items:center;border-radius:30px;padding:5px 10px;font-size:11px;font-weight:800;background:#eff7d6;color:#637a25}
        .badge.live{background:#fff0ea;color:var(--orange-dark)}
        .badge.dark{background:rgba(255,255,255,.17);color:#fff}
        .badge.upcoming{background:#ecf5d3;color:#647b26}
        .featured-match h3{font-size:29px;line-height:1.25;max-width:440px;position:relative;margin:25px 0 6px}
        .featured-match p{color:#ffe2d8;position:relative;margin:0}
        .match-info{display:flex;align-items:end;justify-content:space-between;gap:20px;position:relative;margin-top:24px}
        .match-time{font-size:13px;color:#ffe4dc}
        .match-time b{display:block;color:#fff;font-size:22px}
        .match-list{display:grid;gap:12px}
        .match-row{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:17px 19px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;transition:.22s}
        .match-row:hover{transform:translateX(4px);border-color:#f0c4b8;box-shadow:var(--shadow)}
        .match-row h3{font-size:16px;margin-bottom:3px}
        .match-row p{font-size:12px;color:var(--muted);margin:0}
        .match-row-right{text-align:right;display:grid;justify-items:end;gap:8px}
        .time{font-weight:800;font-size:13px;color:var(--ink)}
        .schedule-wrap{display:grid;grid-template-columns:220px 1fr;gap:24px;align-items:start}
        .schedule-intro{background:var(--dark);color:#fff;border-radius:var(--radius);padding:25px;position:sticky;top:105px}
        .schedule-intro h3{font-size:23px;margin:13px 0 9px}
        .schedule-intro p{font-size:13px;color:#b9c5ba;margin-bottom:21px}
        .timeline{display:grid;gap:13px}
        .timeline-item{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:19px 20px;display:grid;grid-template-columns:108px 1fr auto;gap:20px;align-items:center;transition:.2s}
        .timeline-item:hover{box-shadow:var(--shadow);border-color:#d4dccd}
        .timeline-time{font-weight:900;font-size:18px;line-height:1.2}
        .timeline-time span{display:block;font-weight:500;font-size:12px;color:var(--muted);margin-top:5px}
        .timeline-title h3{font-size:16px;margin:0 0 4px}
        .timeline-title p{margin:0;color:var(--muted);font-size:13px}
        .timeline-action{font-size:13px;color:var(--orange);font-weight:800}
        .replay-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
        .replay-main{border-radius:var(--radius);background:var(--dark-2);padding:31px;color:#fff;position:relative;overflow:hidden;min-height:280px}
        .replay-main:after{content:"▶";position:absolute;right:39px;bottom:26px;width:72px;height:72px;border-radius:50%;background:var(--orange);display:grid;place-items:center;font-size:25px;color:#fff;box-shadow:0 10px 20px rgba(0,0,0,.18)}
        .replay-main .section-kicker{color:var(--lime)}
        .replay-main .section-kicker:before{background:var(--lime)}
        .replay-main h3{font-size:29px;max-width:470px;margin:15px 0 9px;line-height:1.28}
        .replay-main p{color:#c5cfc5;max-width:440px}
        .replay-side{display:grid;gap:13px}
        .replay-item{border-radius:18px;background:var(--paper);border:1px solid var(--line);padding:19px;display:flex;gap:15px;align-items:center;transition:.2s}
        .replay-item:hover{border-color:#f0c4b8;transform:translateY(-2px)}
        .play-mini{flex:0 0 42px;height:42px;border-radius:13px;background:#fff0eb;color:var(--orange);display:grid;place-items:center;font-size:15px}
        .replay-item h3{font-size:15px;margin:0 0 3px}
        .replay-item p{font-size:12px;color:var(--muted);margin:0}
        .benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .benefit-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:25px;transition:.22s}
        .benefit-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
        .benefit-icon{width:44px;height:44px;border-radius:14px;background:#fff0eb;color:var(--orange);display:grid;place-items:center;font-size:20px;margin-bottom:19px}
        .benefit-card:nth-child(2) .benefit-icon{background:#eff7d6;color:var(--lime-deep)}
        .benefit-card:nth-child(3) .benefit-icon{background:#e9f1ed;color:#458266}
        .benefit-card h3{font-size:19px;margin-bottom:8px}
        .benefit-card p{margin:0;color:var(--muted);font-size:13px}
        .faq-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:58px;align-items:start}
        .faq-intro h2{font-size:36px;line-height:1.25;letter-spacing:-1px;margin:10px 0 14px}
        .faq-intro p{color:var(--muted);margin-bottom:23px}
        .faq-list{display:grid;gap:10px}
        .faq-item{border:1px solid var(--line);background:var(--paper);border-radius:15px;overflow:hidden}
        .faq-question{width:100%;background:transparent;display:flex;justify-content:space-between;align-items:center;text-align:left;padding:18px 20px;color:var(--ink);font-weight:800}
        .faq-question span:last-child{font-size:22px;font-weight:400;color:var(--orange);transition:.2s}
        .faq-answer{display:none;padding:0 20px 19px;color:var(--muted);font-size:14px}
        .faq-item.open .faq-answer{display:block}
        .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
        .cta{padding:0 0 82px}
        .cta-panel{background:var(--orange);border-radius:28px;color:#fff;padding:42px 48px;display:flex;justify-content:space-between;align-items:center;gap:30px;position:relative;overflow:hidden}
        .cta-panel:after{content:"C7";position:absolute;right:25px;bottom:-77px;font-size:185px;font-weight:900;color:rgba(255,255,255,.12);line-height:1}
        .cta-panel h2{font-size:32px;line-height:1.2;position:relative;margin:0 0 8px}
        .cta-panel p{color:#ffe5dc;margin:0;position:relative}
        .cta-panel .btn{position:relative}
        .site-footer{background:var(--dark);color:#edf1ed;padding:61px 0 23px}
        .footer-top{display:grid;grid-template-columns:1.75fr 1fr 1fr 1fr;gap:34px;padding-bottom:43px;border-bottom:1px solid rgba(255,255,255,.12)}
        .footer-brand .brand{color:#fff;margin-bottom:18px}
        .footer-brand .brand-text small{color:#aebbb0!important}
        .footer-brand p{color:#aebbb0;font-size:13px;max-width:300px;margin:0}
        .footer-col{display:grid;align-content:start;gap:9px}
        .footer-col h3{font-size:14px;color:#fff;margin:0 0 6px}
        .footer-col a{font-size:13px;color:#aebbb0;transition:.2s}
        .footer-col a:hover{color:var(--lime)}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:#8f9a91;font-size:12px}
        @media(max-width:1100px){
            .nav-wrap{gap:20px}.main-nav{gap:17px}.main-nav a{font-size:13px}
            .page-hero-grid{gap:28px}.live-layout{grid-template-columns:1fr}.schedule-wrap{grid-template-columns:1fr}.schedule-intro{position:static;display:flex;align-items:center;justify-content:space-between;gap:20px}.schedule-intro p{margin:0}.schedule-intro h3{margin:8px 0}
        }
        @media(max-width:900px){
            .main-nav{position:absolute;left:0;right:0;top:78px;background:var(--paper);border-bottom:1px solid var(--line);padding:12px 24px 19px;display:none;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 13px 22px rgba(33,42,36,.08)}
            .main-nav.open{display:flex}.main-nav a{padding:11px 0}.main-nav a.active:after{bottom:5px;right:auto;width:26px}
            .menu-toggle{display:block;margin-left:auto}.nav-actions .btn-outline{display:none}.nav-wrap{height:70px}.nav-actions{margin-left:0}.brand{min-width:auto}
            .page-hero{padding-bottom:54px}.page-hero-grid,.faq-grid{grid-template-columns:1fr}.live-board{min-height:330px}.benefit-grid{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1.5fr 1fr 1fr}.footer-brand{grid-column:1/-1}
            .section{padding:65px 0}.replay-grid{grid-template-columns:1fr}
        }
        @media(max-width:640px){
            body{font-size:14px}.container{width:min(var(--container),calc(100% - 32px))}.notice-inner{font-size:11px;min-height:34px}.nav-wrap{height:66px}.brand-mark{width:35px;height:35px}.brand-text{font-size:18px}.nav-actions .btn{padding:9px 12px;font-size:12px}
            .breadcrumbs{padding-top:17px;font-size:12px}.page-hero{padding-top:23px}.hero-copy{padding-top:20px}h1{font-size:37px;letter-spacing:-1.5px}.hero-copy>p{font-size:15px}.hero-buttons .btn{width:100%}.hero-meta{gap:15px}.live-board{padding:20px;min-height:300px}.match-panel{padding:28px 0 20px}.team-icon{width:48px;height:48px}.team-name{font-size:13px}.board-foot{align-items:flex-start;flex-direction:column}
            .section{padding:52px 0}.section-head{align-items:start;flex-direction:column;gap:13px;margin-bottom:22px}.section-head h2{font-size:28px}.section-head p{font-size:14px}.filter-bar{gap:7px}.filter{padding:7px 11px;font-size:12px}
            .featured-match{min-height:310px;padding:24px}.featured-match h3{font-size:24px}.match-row{padding:15px;grid-template-columns:1fr}.match-row-right{display:flex;align-items:center;justify-content:space-between;text-align:left}.schedule-intro{display:block;padding:22px}.timeline-item{grid-template-columns:1fr;gap:7px;padding:17px}.timeline-action{margin-top:4px}.benefit-grid{grid-template-columns:1fr}.replay-main{min-height:250px;padding:25px}.replay-main h3{font-size:24px}.replay-main:after{right:22px;bottom:20px;width:57px;height:57px}.faq-grid{gap:28px}.faq-intro h2{font-size:29px}.cta{padding-bottom:52px}.cta-panel{padding:31px 25px;display:block}.cta-panel h2{font-size:27px}.cta-panel .btn{margin-top:23px;width:100%}
            .footer-top{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-bottom{display:grid;gap:7px}.footer-col h3{font-size:13px}
        }

/* roulang page: category4 */
:root{
            --orange:#f06445;
            --orange-dark:#d94b30;
            --lime:#b9dc62;
            --ink:#202522;
            --muted:#707975;
            --cream:#f5f4ef;
            --paper:#fffefa;
            --line:#e4e6df;
            --dark:#202823;
            --dark-2:#2b352e;
            --radius:20px;
            --shadow:0 16px 45px rgba(33,42,36,.08);
            --container:1220px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;font-size:15px}
        a{color:inherit;text-decoration:none}
        img{max-width:100%;display:block}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:auto}
        .notice{background:var(--dark);color:#d9e1d8;font-size:12px;padding:9px 0}
        .notice-inner{display:flex;justify-content:space-between;gap:18px;align-items:center}
        .notice strong{color:var(--lime);margin-right:10px}
        .notice a{color:#fff;border-bottom:1px solid rgba(255,255,255,.35)}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(245,244,239,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,230,223,.85)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:35px}
        .brand{display:flex;align-items:center;gap:11px;min-width:190px}
        .brand-mark{width:38px;height:38px;background:var(--orange);color:white;border-radius:12px;display:grid;place-items:center;font-size:17px;font-weight:900;transform:rotate(-6deg)}
        .brand-text{font-size:20px;font-weight:900;letter-spacing:-.5px}
        .brand-text small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:600;letter-spacing:1px}
        .main-nav{display:flex;align-items:center;gap:26px;flex:1}
        .main-nav a{font-size:14px;color:#59625c;position:relative;padding:27px 0;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{color:var(--orange);font-weight:700}
        .main-nav a.active:after{content:"";position:absolute;height:3px;border-radius:3px;background:var(--orange);left:0;right:0;bottom:17px}
        .nav-actions{display:flex;align-items:center;gap:12px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 19px;font-weight:700;transition:.22s;border:1px solid transparent;white-space:nowrap}
        .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,100,69,.2)}
        .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,100,69,.27)}
        .btn-outline{border-color:#cfd5cc;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--orange);color:var(--orange);background:#fff}
        .menu-toggle{display:none;background:transparent;font-size:25px;color:var(--ink)}
        .page-hero{padding:68px 0 55px;background:var(--paper);border-bottom:1px solid var(--line)}
        .page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:1.5px}
        .eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;border-radius:3px;background:var(--orange)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(38px,5vw,64px);line-height:1.15;letter-spacing:-2px;margin:18px 0}
        .page-hero p{font-size:17px;color:var(--muted);max-width:680px}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
        .news-board{background:var(--dark);color:#fff;border-radius:26px;padding:27px;min-height:265px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
        .news-board:after{content:"NEWS";position:absolute;right:-20px;bottom:-35px;font-size:82px;font-weight:900;color:rgba(185,220,98,.12)}
        .board-top{display:flex;justify-content:space-between;color:#aebbb0;font-size:12px}
        .board-date{font-size:65px;font-weight:900;line-height:1;margin:30px 0 14px;color:var(--lime)}
        .board-note{position:relative;z-index:1;color:#dae3da}
        .section{padding:78px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
        .section-head h2{font-size:34px;line-height:1.25;letter-spacing:-1px;margin:8px 0 0}
        .section-head p{color:var(--muted);max-width:500px;margin:0}
        .text-link{color:var(--orange);font-weight:700;white-space:nowrap}
        .text-link:hover{text-decoration:underline}
        .feature-news{display:grid;grid-template-columns:1.05fr .95fr;background:var(--orange);color:#fff;border-radius:var(--radius);overflow:hidden;min-height:330px}
        .feature-copy{padding:34px}
        .badge{display:inline-flex;border-radius:30px;padding:5px 10px;font-size:11px;font-weight:800;background:#eff7d6;color:#637a25}
        .badge.live{background:#fff0ea;color:var(--orange-dark)}
        .badge.dark{background:rgba(255,255,255,.16);color:#fff}
        .feature-copy h3{font-size:30px;line-height:1.3;margin:28px 0 12px;max-width:470px}
        .feature-copy p{color:#ffe5dc;max-width:490px}
        .feature-visual{background:linear-gradient(135deg,#202823,#37463a);padding:32px;display:flex;align-items:end;position:relative}
        .feature-visual:before{content:"";position:absolute;width:230px;height:230px;border:1px solid rgba(185,220,98,.4);border-radius:50%;right:12%;top:12%;box-shadow:0 0 0 28px rgba(185,220,98,.06),0 0 0 58px rgba(185,220,98,.04)}
        .visual-meta{position:relative;z-index:1;color:#d8e3d6}
        .visual-meta strong{display:block;color:var(--lime);font-size:20px;margin-bottom:5px}
        .filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
        .filter{border:1px solid var(--line);background:var(--paper);border-radius:30px;padding:9px 17px;color:var(--muted);transition:.2s}
        .filter:hover,.filter.active{background:var(--dark);color:#fff;border-color:var(--dark)}
        .news-layout{display:grid;grid-template-columns:1fr 1fr;gap:16px}
        .news-list{display:grid;gap:12px}
        .news-item{display:grid;grid-template-columns:92px 1fr;gap:18px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:16px;transition:.2s}
        .news-item:hover{transform:translateX(4px);border-color:#f0c4b8;box-shadow:var(--shadow)}
        .news-thumb{height:78px;border-radius:12px;background:var(--dark);display:grid;place-items:center;color:var(--lime);font-size:22px;font-weight:900}
        .news-item h3{font-size:16px;line-height:1.45;margin:7px 0 4px}
        .news-item p{font-size:12px;color:var(--muted);margin:0}
        .news-meta{font-size:11px;color:var(--orange);font-weight:700}
        .update-panel{background:#eaf1d8;border-radius:var(--radius);padding:30px}
        .update-panel h3{font-size:24px;margin-bottom:10px}
        .update-panel p{color:#66705f}
        .update-row{border-top:1px solid rgba(83,105,50,.18);padding:15px 0;display:flex;justify-content:space-between;gap:15px;font-size:13px}
        .update-row span{color:#77846a;white-space:nowrap}
        .empty-note{margin-top:17px;padding:15px;border-radius:12px;background:rgba(255,255,255,.65);color:#68745d;font-size:13px}
        .cta{background:var(--dark);color:#fff;border-radius:var(--radius);padding:42px 45px;display:flex;justify-content:space-between;align-items:center;gap:25px}
        .cta h2{font-size:30px;line-height:1.3;margin:0 0 8px}
        .cta p{color:#b9c5ba;margin:0}
        .faq-list{max-width:850px;margin:auto}
        .faq-item{border-bottom:1px solid var(--line);background:var(--paper)}
        .faq-item:first-child{border-radius:16px 16px 0 0}
        .faq-item:last-child{border-radius:0 0 16px 16px}
        .faq-item summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:700;display:flex;justify-content:space-between;gap:20px}
        .faq-item summary::-webkit-details-marker{display:none}
        .faq-item summary:after{content:"+";color:var(--orange);font-size:22px;line-height:1}
        .faq-item[open] summary:after{content:"−"}
        .faq-answer{padding:0 24px 20px;color:var(--muted);font-size:14px}
        .site-footer{background:var(--dark);color:#dce5db;padding:55px 0 22px}
        .footer-top{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
        .footer-brand .brand{margin-bottom:18px}
        .footer-brand p{color:#aebbb0;max-width:300px;font-size:13px}
        .footer-col{display:grid;align-content:start;gap:9px}
        .footer-col h3{font-size:14px;color:#fff;margin-bottom:8px}
        .footer-col a{font-size:13px;color:#aebbb0;transition:.2s}
        .footer-col a:hover{color:var(--lime)}
        .footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:18px;color:#8e9d91;font-size:12px}
        :focus-visible{outline:3px solid rgba(240,100,69,.4);outline-offset:3px}
        @media(max-width:1024px){
            .main-nav{gap:15px}.main-nav a{font-size:13px}
            .nav-wrap{gap:18px}.brand{min-width:170px}
            .page-hero-grid{gap:30px}.feature-news{grid-template-columns:1fr}
        }
        @media(max-width:768px){
            .container{width:min(var(--container),calc(100% - 32px))}
            .notice-inner{display:block;text-align:center}
            .notice-inner a{display:inline-block;margin-top:2px}
            .nav-wrap{height:68px}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
            .main-nav.open{display:flex}.main-nav a{padding:12px 0}.main-nav a.active:after{bottom:7px;right:auto;width:28px}
            .nav-actions{margin-left:auto}.nav-actions .btn-outline{display:none}.menu-toggle{display:block}
            .page-hero{padding:50px 0 42px}.page-hero-grid{grid-template-columns:1fr}
            h1{font-size:42px;letter-spacing:-1px}.news-layout{grid-template-columns:1fr}
            .section{padding:58px 0}.section-head{display:block}.section-head h2{font-size:28px;margin-bottom:10px}
            .feature-visual{min-height:190px}.cta{display:block;padding:32px 25px}.cta .btn{margin-top:22px}
            .footer-top{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}
            .footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}
        }
        @media(max-width:520px){
            .brand-text{font-size:18px}.brand{min-width:145px}.brand-mark{width:34px;height:34px}
            .page-hero-grid{display:block}.news-board{margin-top:28px}
            h1{font-size:36px}.feature-copy{padding:26px}.feature-copy h3{font-size:25px}
            .news-item{grid-template-columns:70px 1fr;gap:12px;padding:12px}.news-thumb{height:68px}
            .news-item h3{font-size:14px}.news-item p{font-size:11px}
            .footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}
        }

/* roulang page: category5 */
:root{
            --orange:#f06445;
            --orange-dark:#d94b30;
            --lime:#b9dc62;
            --ink:#202522;
            --muted:#707975;
            --cream:#f5f4ef;
            --paper:#fffefa;
            --line:#e4e6df;
            --dark:#202823;
            --dark-2:#2b352e;
            --radius:20px;
            --shadow:0 16px 45px rgba(33,42,36,.08);
            --container:1220px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;font-size:15px}
        a{color:inherit;text-decoration:none}
        a:focus-visible,button:focus-visible{outline:3px solid rgba(240,100,69,.35);outline-offset:4px}
        img{max-width:100%;display:block}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:auto}
        .notice{background:var(--dark);color:#dfe8df;font-size:12px;padding:8px 0}
        .notice a{color:#fff;border-bottom:1px solid rgba(255,255,255,.35)}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(245,244,239,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,230,223,.85)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:35px}
        .brand{display:flex;align-items:center;gap:11px;min-width:190px}
        .brand-mark{width:38px;height:38px;background:var(--orange);color:#fff;border-radius:12px;display:grid;place-items:center;font-size:17px;font-weight:900;transform:rotate(-6deg)}
        .brand-text{font-size:20px;font-weight:900;letter-spacing:-.5px}
        .brand-text small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:600;letter-spacing:1px}
        .main-nav{display:flex;align-items:center;gap:26px;flex:1}
        .main-nav a{font-size:14px;color:#59625c;position:relative;padding:27px 0;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{color:var(--orange);font-weight:700}
        .main-nav a.active:after{content:"";position:absolute;height:3px;border-radius:3px;background:var(--orange);left:0;right:0;bottom:17px}
        .nav-actions{display:flex;align-items:center;gap:12px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 19px;font-weight:700;transition:.22s;border:1px solid transparent;white-space:nowrap}
        .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,100,69,.2)}
        .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,100,69,.27);color:#fff}
        .btn-outline{border-color:#cfd5cc;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--orange);color:var(--orange);background:#fff}
        .menu-toggle{display:none;background:transparent;font-size:25px;color:var(--ink)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(40px,5vw,68px);line-height:1.12;letter-spacing:-2px;margin:16px 0 20px}
        h2{font-size:34px;line-height:1.25;letter-spacing:-1px;margin:8px 0 12px}
        .hero{padding:72px 0 70px;position:relative;overflow:hidden}
        .hero:before{content:"";position:absolute;width:440px;height:440px;border-radius:50%;background:rgba(185,220,98,.18);right:-150px;top:-145px}
        .hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:74px;align-items:center;position:relative}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:1.5px}
        .eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;border-radius:3px;background:var(--orange)}
        .hero-copy>p{font-size:17px;color:var(--muted);max-width:580px}
        .hero-buttons{display:flex;gap:12px;margin:30px 0 25px;flex-wrap:wrap}
        .hero-notes{display:flex;gap:28px;color:var(--muted);font-size:12px}
        .hero-notes b{display:block;color:var(--ink);font-size:17px;line-height:1.2}
        .device-stage{min-height:420px;border-radius:30px;background:var(--dark);position:relative;overflow:hidden;display:flex;justify-content:center;align-items:center;box-shadow:var(--shadow)}
        .device-stage:before{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(185,220,98,.35);border-radius:50%;box-shadow:0 0 0 30px rgba(185,220,98,.05),0 0 0 60px rgba(185,220,98,.04)}
        .phone{width:205px;height:365px;border:7px solid #101712;border-radius:30px;background:#f7f8f0;position:relative;z-index:1;box-shadow:0 20px 35px rgba(0,0,0,.3);padding:26px 13px 14px}
        .phone-notch{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:65px;height:8px;border-radius:10px;background:#111}
        .phone-top{font-size:10px;color:var(--muted);display:flex;justify-content:space-between}
        .phone-banner{margin-top:18px;border-radius:14px;background:var(--orange);color:white;padding:15px 11px;font-size:13px;font-weight:800}
        .phone-card{background:white;border:1px solid var(--line);border-radius:12px;padding:11px;margin-top:10px}
        .phone-card strong{font-size:11px}.phone-card span{display:block;color:var(--muted);font-size:9px;margin-top:4px}
        .phone-bar{height:5px;border-radius:5px;background:var(--lime);margin-top:12px;width:72%}
        .section{padding:82px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-head p{color:var(--muted);max-width:480px;margin-bottom:0}
        .feature-panel{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
        .feature-panel h3{font-size:26px;margin:14px 0 10px}
        .feature-panel p{color:var(--muted)}
        .feature-list{display:grid;gap:12px;margin-top:25px}
        .feature-item{display:flex;gap:13px;align-items:flex-start}
        .feature-icon{width:34px;height:34px;border-radius:11px;background:#fff0ea;color:var(--orange);display:grid;place-items:center;font-weight:900;flex:none}
        .feature-item strong{display:block;font-size:15px}.feature-item span{color:var(--muted);font-size:13px}
        .app-screen{background:#edf1e5;border-radius:18px;padding:24px;min-height:280px;display:grid;grid-template-columns:1fr 1fr;gap:14px;align-content:center}
        .screen-tile{background:#fff;border-radius:14px;padding:17px;min-height:100px;border:1px solid rgba(207,213,204,.7)}
        .screen-tile strong{display:block;font-size:16px}.screen-tile span{font-size:12px;color:var(--muted)}
        .screen-tile.highlight{background:var(--orange);color:#fff}.screen-tile.highlight span{color:#ffe3da}
        .platforms{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
        .platform-card{background:var(--paper);border:1px solid var(--line);border-radius:17px;padding:23px;transition:.22s}
        .platform-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#f0c4b8}
        .platform-card h3{font-size:18px;margin:12px 0 5px}.platform-card p{font-size:13px;color:var(--muted);margin:0}
        .platform-symbol{width:42px;height:42px;border-radius:13px;background:var(--dark);color:var(--lime);display:grid;place-items:center;font-weight:900;font-size:18px}
        .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
        .step{background:var(--paper);padding:29px;min-height:190px}.step-number{font-size:36px;color:var(--orange);font-weight:900;line-height:1}.step h3{font-size:19px;margin:16px 0 7px}.step p{font-size:13px;color:var(--muted);margin:0}
        .faq-list{max-width:850px;margin:auto;display:grid;gap:10px}
        .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:15px;overflow:hidden}
        .faq-item summary{padding:19px 22px;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
        .faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-size:22px;color:var(--orange)}.faq-item[open] summary:after{content:"−"}
        .faq-answer{padding:0 22px 20px;color:var(--muted);font-size:14px}
        .cta{background:var(--orange);color:#fff;border-radius:var(--radius);padding:42px 48px;display:flex;justify-content:space-between;align-items:center;gap:25px}
        .cta h2{margin:0 0 8px;color:#fff}.cta p{margin:0;color:#ffe4dc}.cta .btn{background:#fff;color:var(--orange)}
        .site-footer{background:var(--dark);color:#e9eee8;padding:58px 0 24px}
        .footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
        .footer-brand .brand{margin-bottom:18px}.footer-brand p{color:#aebbb0;max-width:310px;font-size:13px}
        .footer-col{display:grid;align-content:start;gap:9px}.footer-col h3{font-size:14px;color:#fff;margin:0 0 8px}.footer-col a{color:#aebbb0;font-size:13px;transition:.2s}.footer-col a:hover{color:var(--lime)}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:#8d9a8f;font-size:12px}
        @media(max-width:1024px){.main-nav{gap:15px}.main-nav a{font-size:13px}.nav-wrap{gap:18px}.hero-grid{gap:35px}.platforms{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.nav-wrap{height:68px}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:12px 0}.main-nav a.active:after{bottom:7px;right:auto;width:34px}.nav-actions .btn-outline{display:none}.menu-toggle{display:block}.hero{padding:55px 0 45px}.hero-grid,.feature-panel{grid-template-columns:1fr}.device-stage{min-height:360px}.section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:12px}.steps{grid-template-columns:1fr}.cta{display:block;padding:32px 26px}.cta .btn{margin-top:22px}.footer-top{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}
        @media(max-width:520px){h1{font-size:40px}.hero-copy>p{font-size:15px}.hero-notes{gap:14px}.hero-buttons .btn{width:100%}.platforms{grid-template-columns:1fr}.app-screen{padding:14px;min-height:235px}.screen-tile{padding:13px;min-height:90px}.phone{transform:scale(.88)}.footer-top{grid-template-columns:1fr}.footer-brand{grid-column:auto}.notice{font-size:11px}.section-head h2{font-size:28px}}

/* roulang page: category6 */
:root{
            --orange:#f06445;
            --orange-dark:#d94b30;
            --lime:#b9dc62;
            --ink:#202522;
            --muted:#707975;
            --cream:#f5f4ef;
            --paper:#fffefa;
            --line:#e4e6df;
            --dark:#202823;
            --dark-2:#2b352e;
            --radius:20px;
            --shadow:0 16px 45px rgba(33,42,36,.08);
            --container:1220px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;font-size:15px}
        a{color:inherit;text-decoration:none}
        img{max-width:100%;display:block}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:auto}
        .notice{background:var(--dark);color:#dbe4d8;font-size:12px;padding:8px 0}
        .notice-inner{display:flex;justify-content:space-between;gap:20px;align-items:center}
        .notice a{color:#fff;border-bottom:1px solid rgba(255,255,255,.35)}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(245,244,239,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,230,223,.85)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:35px}
        .brand{display:flex;align-items:center;gap:11px;min-width:190px}
        .brand-mark{width:38px;height:38px;background:var(--orange);color:white;border-radius:12px;display:grid;place-items:center;font-size:17px;font-weight:900;transform:rotate(-6deg)}
        .brand-text{font-size:20px;font-weight:900;letter-spacing:-.5px}
        .brand-text small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:600;letter-spacing:1px}
        .main-nav{display:flex;align-items:center;gap:26px;flex:1}
        .main-nav a{font-size:14px;color:#59625c;position:relative;padding:27px 0;white-space:nowrap;transition:.2s}
        .main-nav a:hover,.main-nav a.active{color:var(--orange);font-weight:700}
        .main-nav a.active:after{content:"";position:absolute;height:3px;border-radius:3px;background:var(--orange);left:0;right:0;bottom:17px}
        .nav-actions{display:flex;align-items:center;gap:12px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 19px;font-weight:700;transition:.22s;border:1px solid transparent;white-space:nowrap}
        .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(240,100,69,.2)}
        .btn-primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(240,100,69,.27)}
        .btn-outline{border-color:#cfd5cc;color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--orange);color:var(--orange);background:#fff}
        .menu-toggle{display:none;background:transparent;font-size:25px;color:var(--ink)}
        .page-hero{padding:76px 0 70px;background:var(--paper);border-bottom:1px solid var(--line)}
        .breadcrumbs{font-size:12px;color:var(--muted);margin-bottom:25px}
        .breadcrumbs a:hover{color:var(--orange)}
        .page-hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:70px;align-items:center}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:1.5px}
        .eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;border-radius:3px;background:var(--orange)}
        h1{font-size:clamp(40px,5vw,66px);line-height:1.12;letter-spacing:-2.5px;margin:17px 0 22px;font-weight:900}
        .page-hero p{font-size:17px;color:var(--muted);max-width:650px;margin:0}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
        .topic-board{background:var(--dark);color:#fff;border-radius:28px;padding:28px;min-height:275px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
        .topic-board:before{content:"";position:absolute;width:240px;height:240px;border:1px solid rgba(185,220,98,.35);border-radius:50%;right:-80px;top:-30px;box-shadow:0 0 0 26px rgba(185,220,98,.05),0 0 0 52px rgba(185,220,98,.04)}
        .board-head{display:flex;justify-content:space-between;color:#afbbb0;font-size:12px;position:relative;z-index:1}
        .board-main{position:relative;z-index:1;margin-top:45px}
        .board-main strong{font-size:46px;line-height:1;display:block;color:var(--lime)}
        .board-main span{display:block;color:#dce6d9;margin-top:12px}
        .board-foot{position:absolute;bottom:24px;left:28px;right:28px;border-top:1px solid rgba(255,255,255,.14);padding-top:15px;color:#aeb9b0;font-size:12px;display:flex;justify-content:space-between}
        .section{padding:84px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
        .section-head h2{font-size:34px;line-height:1.25;letter-spacing:-1px;margin:8px 0 0}
        .section-head p{color:var(--muted);max-width:480px;margin:0}
        .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);overflow:hidden}
        .timeline-item{padding:25px 23px;min-height:185px;border-right:1px solid var(--line);position:relative}
        .timeline-item:last-child{border-right:0}
        .timeline-item:after{content:"";width:10px;height:10px;border-radius:50%;background:var(--orange);position:absolute;left:23px;bottom:20px}
        .timeline-item.current{background:#fff5ef}
        .timeline-date{font-size:12px;color:var(--orange);font-weight:800}
        .timeline-item h3{font-size:18px;margin:13px 0 8px}
        .timeline-item p{font-size:13px;color:var(--muted);margin:0}
        .guide-layout{display:grid;grid-template-columns:280px 1fr;gap:22px}
        .guide-menu{background:var(--dark);color:#fff;border-radius:var(--radius);padding:25px;align-self:start;position:sticky;top:105px}
        .guide-menu h3{font-size:19px;margin:0 0 18px}
        .guide-menu a{display:flex;justify-content:space-between;padding:11px 0;color:#b9c5bb;border-bottom:1px solid rgba(255,255,255,.12);font-size:13px}
        .guide-menu a:hover,.guide-menu a.active{color:var(--lime)}
        .guide-content{display:grid;grid-template-columns:1fr 1fr;gap:16px}
        .guide-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:25px;transition:.22s}
        .guide-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#f0c4b8}
        .guide-card.wide{grid-column:span 2;background:#fff4ee}
        .card-icon{width:42px;height:42px;border-radius:13px;background:#eff7d6;color:#637a25;display:grid;place-items:center;font-size:20px;font-weight:900;margin-bottom:18px}
        .guide-card h3{font-size:20px;margin:0 0 8px}
        .guide-card p{color:var(--muted);font-size:13px;margin:0}
        .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
        .badge{display:inline-flex;border-radius:30px;padding:5px 10px;font-size:11px;font-weight:800;background:#eff7d6;color:#637a25}
        .badge.live{background:#fff0ea;color:var(--orange-dark)}
        .badge.dark{background:var(--dark);color:#fff}
        .data-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:22px}
        .data-cell{background:var(--paper);padding:23px}
        .data-cell strong{display:block;font-size:29px;color:var(--orange);line-height:1.2}
        .data-cell span{font-size:12px;color:var(--muted)}
        .highlight{background:var(--dark);color:#fff;border-radius:28px;padding:42px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
        .highlight h2{font-size:34px;line-height:1.25;margin:10px 0 14px}
        .highlight p{color:#b8c3b9;margin:0}
        .highlight-list{display:grid;gap:13px}
        .highlight-list div{padding:16px 18px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.04);display:flex;gap:13px;align-items:flex-start}
        .highlight-list b{color:var(--lime);font-size:13px;min-width:66px}
        .highlight-list span{font-size:13px;color:#dce5db}
        .faq{max-width:850px;margin:auto}
        .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:15px;margin-bottom:10px;overflow:hidden}
        .faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;background:transparent;text-align:left;padding:19px 22px;color:var(--ink);font-weight:800}
        .faq-question span{color:var(--orange);font-size:20px;transition:.2s}
        .faq-answer{display:none;padding:0 22px 19px;color:var(--muted);font-size:14px}
        .faq-item.open .faq-answer{display:block}
        .faq-item.open .faq-question span{transform:rotate(45deg)}
        .cta{padding:0 0 84px}
        .cta-box{background:var(--orange);color:#fff;border-radius:var(--radius);padding:38px 42px;display:flex;align-items:center;justify-content:space-between;gap:25px}
        .cta-box h2{margin:0 0 7px;font-size:30px}
        .cta-box p{margin:0;color:#ffe5dc}
        .cta-box .btn{background:#fff;color:var(--orange-dark)}
        .cta-box .btn:hover{background:#fff5ef;transform:translateY(-2px)}
        .site-footer{background:var(--dark);color:#fff;padding:55px 0 22px}
        .footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:35px;padding-bottom:40px}
        .footer-brand .brand{margin-bottom:18px}
        .footer-brand p{color:#aebbb0;font-size:13px;max-width:280px}
        .footer-col{display:flex;flex-direction:column;gap:9px}
        .footer-col h3{font-size:14px;margin:0 0 9px;color:#fff}
        .footer-col a{font-size:13px;color:#aebbb0;transition:.2s}
        .footer-col a:hover{color:var(--lime)}
        .footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#8e9b91;font-size:12px}
        :focus-visible{outline:3px solid rgba(240,100,69,.4);outline-offset:3px}
        @media(max-width:1100px){
            .main-nav{gap:14px}
            .main-nav a{font-size:13px}
            .nav-wrap{gap:18px}
            .page-hero-grid{gap:35px}
        }
        @media(max-width:900px){
            .nav-actions .btn-outline{display:none}
            .main-nav{display:none;position:absolute;left:24px;right:24px;top:78px;background:var(--paper);padding:12px 20px;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
            .main-nav.show{display:flex}
            .main-nav a{padding:11px 0;border-bottom:1px solid var(--line)}
            .main-nav a:last-child{border-bottom:0}
            .main-nav a.active:after{left:auto;right:0;top:18px;bottom:auto;width:5px;height:18px}
            .menu-toggle{display:block}
            .page-hero-grid,.highlight{grid-template-columns:1fr}
            .timeline{grid-template-columns:1fr 1fr}
            .timeline-item:nth-child(2){border-right:0}
            .timeline-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
            .guide-layout{grid-template-columns:1fr}
            .guide-menu{position:static}
            .guide-menu a{display:inline-flex;margin-right:20px;border:0}
            .footer-top{grid-template-columns:1.5fr 1fr 1fr}
            .footer-col:last-child{grid-column:span 3}
        }
        @media(max-width:600px){
            .container{width:min(100% - 32px,var(--container))}
            .notice-inner{display:block;text-align:center}
            .notice-inner span{display:block}
            .nav-wrap{height:70px}
            .brand{min-width:0}
            .brand-text{font-size:18px}
            .page-hero{padding:48px 0 45px}
            h1{font-size:41px;letter-spacing:-1.5px}
            .page-hero p{font-size:15px}
            .topic-board{min-height:230px}
            .section{padding:58px 0}
            .section-head{display:block}
            .section-head h2{font-size:28px}
            .section-head p{margin-top:12px}
            .timeline,.guide-content,.data-strip{grid-template-columns:1fr}
            .timeline-item{border-right:0;border-bottom:1px solid var(--line)}
            .timeline-item:last-child{border-bottom:0}
            .guide-card.wide{grid-column:span 1}
            .highlight{padding:28px 22px}
            .highlight h2{font-size:28px}
            .cta{padding-bottom:58px}
            .cta-box{display:block;padding:29px 24px}
            .cta-box h2{font-size:25px}
            .cta-box .btn{margin-top:22px}
            .footer-top{grid-template-columns:1fr 1fr;gap:28px}
            .footer-brand{grid-column:span 2}
            .footer-col:last-child{grid-column:span 2}
            .footer-bottom{display:block;line-height:2}
            .footer-bottom span{display:block}
        }

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