/* roulang page: index */
:root{
      --ink:#102331;--muted:#6a7b86;--paper:#f6f8f7;--white:#fff;--line:#dce5e3;
      --green:#0d7769;--green-dark:#075449;--mint:#d9f1e9;--orange:#e58a4d;
      --shadow:0 18px 50px rgba(16,35,49,.09);--radius:22px;--radius-sm:14px;
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}img{max-width:100%;display:block}button,input{font:inherit}
    .container{max-width:1180px;padding-left:22px;padding-right:22px}.topbar{background:var(--ink);color:#c9d8d6;font-size:13px;padding:8px 0}.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px}.topbar a:hover{color:#fff}
    .navbar{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:17px 0;position:sticky;top:0;z-index:20}.brand{font-size:24px;font-weight:900;letter-spacing:-1px;color:var(--green-dark);display:flex;align-items:center;gap:10px}.brand-mark{width:32px;height:32px;background:var(--green);border-radius:10px 10px 10px 3px;display:inline-grid;place-items:center;color:#fff;font-size:17px}.nav-link{font-size:14px;font-weight:700;color:#52656c!important;padding:9px 12px!important;border-radius:10px}.nav-link:hover,.nav-link.active{color:var(--green)!important;background:var(--mint)}.nav-action{background:var(--green);color:#fff!important;border-radius:999px;padding:10px 18px!important}.nav-action:hover{background:var(--green-dark);transform:translateY(-2px)}
    .hero{min-height:680px;background:linear-gradient(90deg,rgba(7,30,39,.92),rgba(7,30,39,.55) 55%,rgba(7,30,39,.3)),url('/assets/images/backpic/back-1.webp') center/cover;display:flex;align-items:center;color:#fff;position:relative}.hero:after{content:"";position:absolute;inset:auto 0 0;height:100px;background:linear-gradient(transparent,var(--paper))}.hero-inner{position:relative;z-index:1;width:100%}.eyebrow{color:#9ee0c9;font-size:13px;font-weight:800;letter-spacing:2px;text-transform:uppercase;margin-bottom:18px}.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.12;letter-spacing:-3px;max-width:760px;margin:0 0 24px;font-weight:900}.hero-copy{font-size:18px;color:#e4efec;max-width:650px;margin-bottom:32px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn-main,.btn-ghost{border:0;border-radius:999px;padding:13px 23px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-main{background:var(--orange);color:#fff}.btn-main:hover{background:#c86d33;color:#fff;transform:translateY(-3px);box-shadow:0 10px 25px rgba(229,138,77,.3)}.btn-ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);color:#fff}.btn-ghost:hover{background:#fff;color:var(--ink)}.hero-board{margin-top:50px;display:flex;gap:12px;flex-wrap:wrap}.hero-stat{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:15px;padding:12px 18px;min-width:145px;backdrop-filter:blur(10px)}.hero-stat strong{display:block;font-size:22px;line-height:1.2}.hero-stat span{font-size:12px;color:#b9cfca}
    section{padding:96px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}.section-kicker{font-size:12px;color:var(--green);font-weight:900;letter-spacing:1.8px;margin-bottom:8px}.section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-1.5px;margin:0;font-weight:900}.section-head p{max-width:510px;margin:0;color:var(--muted);font-size:15px}
    .feature-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:18px}.feature-card{min-height:280px;padding:31px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden}.feature-card.large{background:var(--green-dark);color:#fff}.feature-card img{height:150px;width:100%;object-fit:cover;border-radius:14px;margin-bottom:22px}.feature-card.large img{opacity:.7}.feature-card h3{font-size:22px;margin:0 0 10px;font-weight:850}.feature-card p{font-size:14px;color:var(--muted);margin:0}.feature-card.large p{color:#c9e1da}.mini-mark{color:var(--orange);font-weight:900;font-size:25px;margin-bottom:16px}
    .parameter{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.parameter-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.parameter-item{background:#fff;padding:30px}.parameter-item strong{display:block;font-size:36px;line-height:1.2;color:var(--green-dark);margin-bottom:5px}.parameter-item span{font-size:13px;color:var(--muted)}
    .agenda-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:center}.image-panel{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}.image-panel img{width:100%;height:420px;object-fit:cover}.image-note{position:absolute;bottom:18px;left:18px;right:18px;background:rgba(7,30,39,.85);color:#fff;border-radius:14px;padding:15px 18px;font-size:14px}.timeline{border-left:2px solid #b9d9d0;padding-left:26px}.timeline-item{position:relative;padding:0 0 27px}.timeline-item:before{content:"";position:absolute;width:11px;height:11px;border-radius:50%;background:var(--orange);left:-33px;top:8px;box-shadow:0 0 0 5px var(--paper)}.timeline-item time{color:var(--green);font-weight:850;font-size:13px}.timeline-item h3{font-size:19px;margin:3px 0 5px}.timeline-item p{color:var(--muted);font-size:14px;margin:0}
    .scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.scenario{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:.3s}.scenario:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#a8d9ca}.scenario .number{font-size:13px;color:var(--orange);font-weight:900}.scenario h3{font-size:20px;margin:16px 0 8px}.scenario p{color:var(--muted);font-size:14px;margin:0}
    .dark-section{background:var(--ink);color:#fff}.dark-section .section-head p{color:#afc2c0}.dark-section .section-kicker{color:#9ee0c9}.data-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}.data-box{padding:30px;background:#173442;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius)}.data-box h3{font-size:20px;margin:0 0 20px}.data-list{list-style:none;margin:0;padding:0}.data-list li{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px;color:#c6d7d4}.data-list li:last-child{border:0}.data-list b{color:#fff}.trend{color:#9ee0c9;font-weight:800}
    .news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:25px}.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.news-item{padding:23px 28px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:95px 1fr auto;gap:18px;align-items:center}.news-item:last-child{border:0}.news-date{color:var(--green);font-size:13px;font-weight:800}.news-item h3{font-size:17px;margin:0 0 4px}.news-item p{font-size:13px;color:var(--muted);margin:0;line-height:1.65}.read-more{font-size:13px;color:var(--green);font-weight:800;white-space:nowrap}.read-more:hover{color:var(--orange)}.recommend{background:var(--green-dark);border-radius:var(--radius);padding:30px;color:#fff}.recommend img{height:170px;width:100%;object-fit:cover;border-radius:13px;margin-bottom:20px}.recommend p{color:#c8dfda;font-size:14px}.recommend a{color:#9ee0c9;font-weight:800}
    .ranking{display:grid;grid-template-columns:1fr 1fr;gap:40px}.rank-table{width:100%;border-collapse:collapse}.rank-table th,.rank-table td{text-align:left;padding:14px 10px;border-bottom:1px solid var(--line);font-size:14px}.rank-table th{color:var(--muted);font-size:12px}.rank-no{color:var(--orange);font-weight:900;font-size:18px}.up{color:var(--green);font-weight:800}.rank-aside{background:#e9f5f0;border-radius:var(--radius);padding:31px}.rank-aside h3{font-size:23px;margin-top:0}.rank-aside p{color:var(--muted);font-size:14px}.pill{display:inline-block;border:1px solid #abd7ca;color:var(--green-dark);border-radius:999px;padding:6px 12px;font-size:12px;margin:4px}
    .update-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.update-card{background:#fff;border-radius:var(--radius-sm);padding:26px;border:1px solid var(--line)}.update-card time{color:var(--orange);font-size:12px;font-weight:850}.update-card h3{font-size:18px;margin:13px 0 8px}.update-card p{color:var(--muted);font-size:14px;margin:0}
    .trust-row{display:flex;justify-content:space-between;align-items:center;gap:30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0}.trust-copy{max-width:420px}.trust-copy h3{font-size:23px;margin:0 0 7px}.trust-copy p{color:var(--muted);font-size:14px;margin:0}.trust-marks{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}.trust-mark{padding:16px 19px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:13px;font-weight:800;color:#55706d}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}.step{padding:28px 25px 10px;border-right:1px solid var(--line)}.step:last-child{border:0}.step-num{font-size:36px;font-weight:900;color:#b5dace;line-height:1}.step h3{font-size:18px;margin:18px 0 7px}.step p{font-size:14px;color:var(--muted);margin:0}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:12px}.accordion-button{font-weight:800;color:var(--ink);background:#fff;box-shadow:none!important;padding:19px 22px}.accordion-button:not(.collapsed){color:var(--green-dark);background:var(--mint)}.accordion-body{color:var(--muted);font-size:14px;background:#fff;padding:0 22px 20px}
    .subscribe{background:linear-gradient(120deg,#0d7769,#075449);color:#fff;border-radius:var(--radius);padding:48px;display:flex;justify-content:space-between;align-items:center;gap:30px}.subscribe h2{font-size:32px;margin:0 0 8px}.subscribe p{color:#cce5df;margin:0;max-width:580px;font-size:14px}.subscribe-form{display:flex;gap:8px;min-width:350px}.subscribe-form input{border:0;border-radius:999px;padding:14px 18px;min-width:0;flex:1;outline:none}.subscribe-form button{border:0;border-radius:999px;padding:12px 20px;background:var(--orange);color:#fff;font-weight:800}.subscribe-form button:hover{background:#fff;color:var(--green-dark)}
    .reservation{background:#fff}.reserve-box{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.reserve-box h2{font-size:42px;line-height:1.2;margin:0 0 15px}.reserve-box p{color:var(--muted)}.notice-list{list-style:none;padding:0;margin:22px 0}.notice-list li{padding:10px 0 10px 26px;position:relative;border-bottom:1px solid var(--line);font-size:14px}.notice-list li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}.reserve-form{background:var(--paper);padding:30px;border-radius:var(--radius)}.form-control,.form-select{border:1px solid var(--line);border-radius:11px;padding:12px 14px;background:#fff}.form-control:focus,.form-select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(13,119,105,.13)}.form-label{font-size:13px;font-weight:800}.bottom-cta{padding:75px 0;background:#e6f3ee;text-align:center}.bottom-cta h2{font-size:42px;letter-spacing:-1.5px;margin:0 0 10px}.bottom-cta p{color:var(--muted);margin:0 auto 25px;max-width:620px}
    footer{background:#0b2029;color:#a9c0bd;padding:48px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:30px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}footer .brand{color:#fff}footer .brand-mark{background:var(--orange)}.footer-desc{max-width:360px;font-size:13px;margin-top:15px}.footer-links{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-start}.footer-links a{font-size:13px}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;font-size:12px;flex-wrap:wrap}.footer-bottom a{color:#a9c0bd}.footer-bottom a:hover{color:#fff}
    @media(max-width:992px){.navbar .navbar-collapse{padding-top:14px}.feature-grid,.scenario-grid{grid-template-columns:1fr 1fr}.feature-card.large{grid-column:span 2}.agenda-wrap,.news-layout,.reserve-box{grid-template-columns:1fr}.parameter-row{grid-template-columns:repeat(2,1fr)}.ranking,.data-layout{grid-template-columns:1fr}.subscribe{display:block}.subscribe-form{margin-top:25px}.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}}
    @media(max-width:576px){.topbar .container{display:block;text-align:center}.topbar .container span{display:block}.hero{min-height:650px}.hero h1{letter-spacing:-2px}.hero-copy{font-size:16px}.hero-board{margin-top:35px}.section-head{display:block}.section-head p{margin-top:13px}.feature-grid,.scenario-grid,.faq-grid{grid-template-columns:1fr}.feature-card.large{grid-column:auto}.parameter-row{grid-template-columns:1fr 1fr}.parameter-item{padding:20px 15px}.parameter-item strong{font-size:27px}.image-panel img{height:300px}.news-item{grid-template-columns:1fr;gap:4px;padding:20px}.read-more{margin-top:6px}.update-grid{grid-template-columns:1fr}.trust-row{display:block}.trust-marks{justify-content:flex-start;margin-top:20px}.steps{grid-template-columns:1fr}.step{border-right:0!important;border-bottom:1px solid var(--line)!important}.step:last-child{border-bottom:0!important}.subscribe{padding:30px 22px}.subscribe h2,.bottom-cta h2{font-size:30px}.subscribe-form{display:block;min-width:0}.subscribe-form button{width:100%;margin-top:9px}.footer-top{display:block}.footer-links{margin-top:25px}.reserve-box h2{font-size:32px}}

/* roulang page: category1 */
:root{
      --ink:#102331;--muted:#6a7b86;--paper:#f6f8f7;--white:#fff;--line:#dce5e3;
      --green:#0d7769;--green-dark:#075449;--mint:#d9f1e9;--orange:#e58a4d;
      --shadow:0 18px 50px rgba(16,35,49,.09);--radius:22px;--radius-sm:14px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px;padding-left:22px;padding-right:22px}
    .topbar{background:var(--ink);color:#c9d8d6;font-size:13px;padding:8px 0}
    .topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .topbar a:hover{color:#fff}
    .navbar{background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:17px 0;position:sticky;top:0;z-index:20}
    .brand{font-size:24px;font-weight:900;letter-spacing:-1px;color:var(--green-dark);display:flex;align-items:center;gap:10px}
    .brand-mark{width:32px;height:32px;background:var(--green);border-radius:10px 10px 10px 3px;display:inline-grid;place-items:center;color:#fff;font-size:17px}
    .nav-link{font-size:14px;font-weight:700;color:#52656c!important;padding:9px 12px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:var(--mint)}
    .nav-action{background:var(--green);color:#fff!important;border-radius:999px;padding:10px 18px!important}
    .nav-action:hover{background:var(--green-dark);transform:translateY(-2px)}
    .navbar-toggler{border:1px solid var(--line);padding:7px 10px}
    .hero-sub{min-height:485px;background:linear-gradient(90deg,rgba(7,30,39,.94),rgba(7,30,39,.62) 62%,rgba(7,30,39,.32)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;color:#fff;position:relative}
    .hero-sub:after{content:"";position:absolute;inset:auto 0 0;height:70px;background:linear-gradient(transparent,var(--paper))}
    .hero-inner{position:relative;z-index:1;width:100%}
    .eyebrow,.section-kicker{font-size:12px;color:#9ee0c9;font-weight:900;letter-spacing:2px;margin-bottom:13px}
    .hero-sub h1{font-size:clamp(42px,6vw,72px);line-height:1.12;letter-spacing:-3px;max-width:760px;margin:0 0 20px;font-weight:900}
    .hero-copy{font-size:18px;color:#e4efec;max-width:650px;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn-main,.btn-ghost{border:0;border-radius:999px;padding:12px 22px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#c86d33;color:#fff;transform:translateY(-3px);box-shadow:0 10px 25px rgba(229,138,77,.3)}
    .btn-ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);color:#fff}
    .btn-ghost:hover{background:#fff;color:var(--ink)}
    section{padding:86px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-kicker{color:var(--green);letter-spacing:1.8px}
    .section-head h2{font-size:clamp(29px,4vw,46px);line-height:1.2;letter-spacing:-1.5px;margin:0;font-weight:900}
    .section-head p{max-width:520px;margin:0;color:var(--muted);font-size:15px}
    .intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
    .intro-grid img{height:360px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .lead-text{font-size:19px;line-height:1.8;margin-bottom:18px}
    .muted{color:var(--muted)}
    .line-list{list-style:none;padding:0;margin:24px 0 0}
    .line-list li{padding:12px 0;border-bottom:1px solid var(--line);display:flex;gap:12px}
    .line-list li:before{content:"✓";color:var(--green);font-weight:900}
    .feature-grid{display:grid;grid-template-columns:1.25fr .9fr .9fr;gap:18px}
    .feature-card{min-height:270px;padding:29px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden}
    .feature-card.large{background:var(--green-dark);color:#fff}
    .feature-card img{height:135px;width:100%;object-fit:cover;border-radius:14px;margin-bottom:20px}
    .feature-card.large img{opacity:.72}
    .feature-card h3{font-size:21px;margin:0 0 9px;font-weight:850}
    .feature-card p{font-size:14px;color:var(--muted);margin:0}
    .feature-card.large p{color:#c9e1da}
    .tag{display:inline-block;padding:5px 11px;border-radius:999px;background:var(--mint);color:var(--green-dark);font-size:12px;font-weight:800;margin-bottom:14px}
    .live-area{background:var(--ink);color:#fff}
    .live-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
    .live-board,.notice-box{background:#173442;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:27px}
    .live-board h3,.notice-box h3{font-size:20px;margin:0 0 20px}
    .match-row{display:grid;grid-template-columns:70px 1fr 90px;align-items:center;gap:15px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.1)}
    .match-row:last-child{border:0}
    .match-time{color:#9ee0c9;font-size:13px;font-weight:800}
    .teams{font-weight:700}
    .teams small{display:block;color:#9db4b2;font-weight:400;font-size:12px}
    .score{text-align:right;font-size:20px;font-weight:900}
    .pulse{display:inline-block;width:8px;height:8px;border-radius:50%;background:#f0a06d;margin-right:6px;box-shadow:0 0 0 5px rgba(240,160,109,.12)}
    .notice-box ul{list-style:none;padding:0;margin:0}
    .notice-box li{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1);color:#c6d7d4;font-size:14px}
    .notice-box li:last-child{border:0}
    .scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .scenario{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:25px;transition:.25s}
    .scenario:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .scenario .number{font-size:40px;font-weight:900;color:var(--mint);line-height:1}
    .scenario h3{font-size:19px;margin:20px 0 8px}
    .scenario p{font-size:14px;color:var(--muted);margin:0}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .process-item{background:#fff;padding:27px}
    .process-item strong{display:flex;align-items:center;justify-content:space-between;color:var(--green-dark);font-size:25px}
    .process-item h3{font-size:17px;margin:18px 0 7px}
    .process-item p{font-size:13px;color:var(--muted);margin:0}
    .proof{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
    .proof img{height:370px;width:100%;object-fit:cover;border-radius:var(--radius)}
    .quote{font-size:24px;line-height:1.55;font-weight:800;margin:0 0 22px}
    .quote-mark{color:var(--orange);font-size:54px;line-height:.5;vertical-align:-15px;margin-right:5px}
    .stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .stat-strip div{border-top:2px solid var(--green);padding-top:12px}
    .stat-strip strong{display:block;font-size:28px;color:var(--green-dark)}
    .stat-strip span{font-size:12px;color:var(--muted)}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:1px solid var(--line)!important;background:#fff;margin-bottom:11px;border-radius:14px!important;overflow:hidden}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;padding:20px 22px}
    .accordion-button:not(.collapsed){color:var(--green-dark);background:var(--mint);box-shadow:none}
    .accordion-button:focus{box-shadow:0 0 0 3px rgba(13,119,105,.16)}
    .accordion-body{color:var(--muted);font-size:14px;padding:0 22px 21px}
    .cta{background:var(--green);color:#fff;padding:66px 0}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:clamp(28px,4vw,42px);margin:0 0 10px;line-height:1.2}
    .cta p{color:#c9e1da;margin:0;max-width:620px}
    .cta .btn-main{background:#fff;color:var(--green-dark)}
    .cta .btn-main:hover{background:#f8d5bd;color:var(--ink)}
    footer{background:#0c1c26;color:#b9cfca;padding:50px 0 24px}
    .footer-top{display:flex;justify-content:space-between;gap:50px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}
    footer .brand{color:#fff}
    .footer-desc{max-width:440px;font-size:14px;margin:16px 0 0;color:#91aaa7}
    .footer-links{display:grid;grid-template-columns:repeat(4,auto);gap:12px 25px;align-content:start;font-size:13px}
    .footer-links a:hover,footer a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:22px;font-size:12px;color:#78918f}
    :focus-visible{outline:3px solid rgba(229,138,77,.65);outline-offset:3px}
    @media(max-width:1024px){.nav-link{padding-left:8px!important;padding-right:8px!important}.intro-grid,.proof{gap:28px}.feature-grid{grid-template-columns:1fr 1fr}.feature-card.large{grid-column:span 2}.process{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.topbar .container{display:block}.topbar .container span:last-child{display:none}.hero-sub{min-height:520px}.section-head,.cta-inner{display:block}.section-head p{margin-top:14px}.intro-grid,.live-layout,.proof{grid-template-columns:1fr}.scenario-grid{grid-template-columns:1fr}.feature-card.large{grid-column:auto}.proof img{height:300px}.footer-top{display:block}.footer-links{margin-top:30px}}
    @media(max-width:520px){section{padding:64px 0}.container{padding-left:17px;padding-right:17px}.hero-sub h1{letter-spacing:-2px}.hero-copy{font-size:16px}.feature-grid,.stat-strip{grid-template-columns:1fr}.process{grid-template-columns:1fr}.match-row{grid-template-columns:58px 1fr 62px;gap:8px}.footer-links{grid-template-columns:repeat(2,1fr)}.cta .btn-main{margin-top:24px}}

/* roulang page: category2 */
:root{
      --ink:#102331;--muted:#6a7b86;--paper:#f6f8f7;--white:#fff;--line:#dce5e3;
      --green:#0d7769;--green-dark:#075449;--mint:#d9f1e9;--orange:#e58a4d;
      --shadow:0 18px 50px rgba(16,35,49,.09);--radius:22px;--radius-sm:14px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px;padding-left:22px;padding-right:22px}
    .topbar{background:var(--ink);color:#c9d8d6;font-size:13px;padding:8px 0}
    .topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .topbar a:hover{color:#fff}
    .navbar{background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:17px 0;position:sticky;top:0;z-index:20}
    .brand{font-size:24px;font-weight:900;letter-spacing:-1px;color:var(--green-dark);display:flex;align-items:center;gap:10px}
    .brand-mark{width:32px;height:32px;background:var(--green);border-radius:10px 10px 10px 3px;display:inline-grid;place-items:center;color:#fff;font-size:17px}
    .nav-link{font-size:14px;font-weight:700;color:#52656c!important;padding:9px 12px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:var(--mint)}
    .nav-action{background:var(--green);color:#fff!important;border-radius:999px;padding:10px 18px!important}
    .nav-action:hover{background:var(--green-dark);transform:translateY(-2px)}
    .page-hero{padding:100px 0 88px;color:#fff;background:linear-gradient(90deg,rgba(7,30,39,.94),rgba(7,30,39,.58)),url('/assets/images/backpic/back-2.webp') center/cover;position:relative}
    .page-hero:after{content:"";position:absolute;inset:auto 0 0;height:70px;background:linear-gradient(transparent,var(--paper))}
    .page-hero .container{position:relative;z-index:1}
    .eyebrow,.section-kicker{font-size:12px;color:#9ee0c9;font-weight:900;letter-spacing:2px;margin-bottom:12px}
    .page-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.1;letter-spacing:-3px;max-width:760px;margin:0 0 22px;font-weight:900}
    .hero-copy{font-size:18px;color:#e4efec;max-width:650px;margin:0 0 28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn-main,.btn-ghost,.btn-soft{border:0;border-radius:999px;padding:12px 22px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}
    .btn-main{background:var(--orange);color:#fff}.btn-main:hover{background:#c86d33;color:#fff;transform:translateY(-3px);box-shadow:0 10px 25px rgba(229,138,77,.3)}
    .btn-ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);color:#fff}.btn-ghost:hover{background:#fff;color:var(--ink)}
    .btn-soft{background:var(--mint);color:var(--green-dark)}.btn-soft:hover{background:var(--green);color:#fff}
    section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-kicker{color:var(--green);letter-spacing:1.8px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-1.5px;margin:0;font-weight:900}
    .section-head p{max-width:510px;margin:0;color:var(--muted);font-size:15px}
    .flash{margin-top:-35px;position:relative;z-index:3}
    .flash-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center}
    .flash-title{display:flex;align-items:center;gap:12px;margin-bottom:8px}.flash-title h2{font-size:25px;margin:0;font-weight:900}.badge-hot{background:#fff0e7;color:#ba5e2d;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:800}
    .countdown{display:flex;gap:7px;align-items:center;margin-top:13px}.time-box{background:var(--ink);color:#fff;border-radius:8px;padding:7px 10px;font-weight:900;min-width:39px;text-align:center}.countdown small{color:var(--muted)}
    .match-card{background:var(--green-dark);color:#fff;border-radius:18px;padding:20px 24px;min-width:290px}.match-card small{color:#a9d8c9}.match-teams{display:flex;justify-content:space-between;align-items:center;margin:9px 0 14px;font-weight:850;font-size:17px}.match-teams span:nth-child(2){color:#f1b27f;font-size:13px}
    .feature-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}.feature-card{min-height:260px;padding:29px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}.feature-card.large{background:var(--green-dark);color:#fff}.feature-card img{height:142px;width:100%;object-fit:cover;border-radius:14px;margin-bottom:19px}.feature-card.large img{opacity:.72}.feature-card h3{font-size:21px;margin:0 0 9px;font-weight:850}.feature-card p{font-size:14px;color:var(--muted);margin:0}.feature-card.large p{color:#c9e1da}
    .date-nav{display:flex;gap:10px;overflow:auto;padding-bottom:6px;margin-bottom:20px}.date-tab{min-width:125px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:13px 16px;text-align:left;color:var(--muted);cursor:pointer}.date-tab strong{display:block;color:var(--ink);font-size:16px}.date-tab.active,.date-tab:hover{border-color:var(--green);background:var(--mint);color:var(--green-dark)}
    .schedule-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.schedule-row{display:grid;grid-template-columns:100px 1fr 150px 120px;gap:18px;align-items:center;padding:19px 25px;border-bottom:1px solid var(--line)}.schedule-row:last-child{border:0}.schedule-row time{font-size:14px;font-weight:900;color:var(--green)}.league{font-size:12px;color:var(--muted);display:block}.teams{font-weight:800}.status{font-size:13px;color:var(--muted)}.score-tag{color:var(--orange);font-weight:900}
    .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.image-panel img{width:100%;height:405px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.text-panel h2{font-size:clamp(28px,4vw,45px);line-height:1.25;font-weight:900;margin:0 0 18px}.text-panel p{color:var(--muted);margin-bottom:18px}.check-list{list-style:none;padding:0;margin:20px 0}.check-list li{padding:10px 0 10px 29px;position:relative;border-bottom:1px solid var(--line);font-weight:700}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--orange);font-weight:900}
    .scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.scenario{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:26px;min-height:190px;transition:.25s}.scenario:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#afd9ce}.scenario .num{color:var(--orange);font-size:13px;font-weight:900}.scenario h3{font-size:20px;margin:12px 0 8px}.scenario p{color:var(--muted);font-size:14px;margin:0}
    .dark-section{background:var(--ink);color:#fff}.dark-section .section-head p{color:#afc2c0}.dark-section .section-kicker{color:#9ee0c9}.data-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}.data-box{padding:29px;background:#173442;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius)}.data-box h3{font-size:20px;margin:0 0 15px}.data-list{list-style:none;margin:0;padding:0}.data-list li{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px;color:#c6d7d4}.data-list li:last-child{border:0}.data-list b{color:#fff}
    .quote{background:var(--mint);border-radius:var(--radius);padding:38px 42px;position:relative}.quote:before{content:"“";font-size:90px;line-height:1;color:var(--green);opacity:.3;position:absolute;right:30px;top:8px}.quote p{font-size:20px;max-width:760px;font-weight:750;margin:0 0 18px}.quote span{color:var(--muted);font-size:14px}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:45px}.faq-wrap h2{font-size:40px;line-height:1.25;font-weight:900;margin:0}.accordion-item{border:1px solid var(--line)!important;border-radius:13px!important;margin-bottom:10px;overflow:hidden;background:#fff}.accordion-button{font-weight:800;color:var(--ink);background:#fff;box-shadow:none!important;padding:18px 20px}.accordion-button:not(.collapsed){color:var(--green-dark);background:var(--mint)}.accordion-body{font-size:14px;color:var(--muted);padding:0 20px 20px}
    .cta{background:var(--green-dark);color:#fff;border-radius:var(--radius);padding:48px 52px;display:flex;justify-content:space-between;align-items:center;gap:28px}.cta h2{font-size:clamp(28px,4vw,42px);font-weight:900;margin:0 0 8px}.cta p{color:#c9e1da;margin:0;max-width:650px}
    footer{background:#0c1c26;color:#b6c7c5;padding:55px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}footer .brand{color:#fff}.footer-desc{max-width:430px;font-size:14px;margin:16px 0 0;color:#91aaa7}.footer-links{display:flex;flex-wrap:wrap;gap:14px 22px;align-content:flex-start;max-width:480px}.footer-links a{font-size:14px}.footer-links a:hover,footer a:hover{color:#9ee0c9}.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:22px;font-size:12px;color:#809795}
    :focus-visible{outline:3px solid #f1b27f;outline-offset:3px}
    @media(max-width:1024px){.nav-link{padding-left:8px!important;padding-right:8px!important}.feature-grid{grid-template-columns:1fr 1fr}.feature-card.large{grid-column:span 2}.split{gap:28px}}
    @media(max-width:768px){.topbar .container{align-items:flex-start;flex-direction:column;gap:2px}.navbar{padding:12px 0}.navbar-toggler{border:1px solid var(--line);padding:7px 10px}.navbar-toggler-icon{width:21px;height:21px}.page-hero{padding:75px 0 70px}.page-hero h1{letter-spacing:-2px}.flash-box,.split,.faq-wrap,.data-layout{grid-template-columns:1fr}.match-card{min-width:0}.schedule-row{grid-template-columns:72px 1fr 90px;padding:17px 16px}.schedule-row .status{display:none}.scenario-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.section-head p{margin-top:14px}.footer-top{display:block}.footer-links{margin-top:25px}}
    @media(max-width:520px){section{padding:62px 0}.container{padding-left:17px;padding-right:17px}.feature-grid,.scenario-grid{grid-template-columns:1fr}.feature-card.large{grid-column:auto}.page-hero h1{font-size:43px}.hero-copy{font-size:16px}.cta{padding:32px 25px;display:block}.cta .btn-main{margin-top:23px;width:100%}.schedule-row{grid-template-columns:60px 1fr 70px}.teams{font-size:14px}.quote{padding:30px 24px}.quote p{font-size:17px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}}

/* roulang page: category3 */
:root{
      --ink:#102331;--muted:#6a7b86;--paper:#f6f8f7;--white:#fff;--line:#dce5e3;
      --green:#0d7769;--green-dark:#075449;--mint:#d9f1e9;--orange:#e58a4d;
      --shadow:0 18px 50px rgba(16,35,49,.09);--radius:22px;--radius-sm:14px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px;padding-left:22px;padding-right:22px}
    .topbar{background:var(--ink);color:#c9d8d6;font-size:13px;padding:8px 0}
    .topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .topbar a:hover{color:#fff}
    .navbar{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:17px 0;position:sticky;top:0;z-index:20}
    .brand{font-size:24px;font-weight:900;letter-spacing:-1px;color:var(--green-dark);display:flex;align-items:center;gap:10px}
    .brand-mark{width:32px;height:32px;background:var(--green);border-radius:10px 10px 10px 3px;display:inline-grid;place-items:center;color:#fff;font-size:17px}
    .nav-link{font-size:14px;font-weight:700;color:#52656c!important;padding:9px 12px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:var(--mint)}
    .nav-action{background:var(--green);color:#fff!important;border-radius:999px;padding:10px 18px!important}
    .nav-action:hover{background:var(--green-dark);transform:translateY(-2px)}
    .navbar-toggler{border:1px solid var(--line);padding:7px 10px}
    .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(13,119,105,.18)}
    .hero{min-height:430px;background:linear-gradient(90deg,rgba(7,30,39,.94),rgba(7,30,39,.67) 55%,rgba(7,30,39,.38)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;color:#fff;position:relative}
    .hero:after{content:"";position:absolute;inset:auto 0 0;height:70px;background:linear-gradient(transparent,var(--paper))}
    .hero-inner{position:relative;z-index:1;width:100%}
    .eyebrow,.section-kicker{font-size:12px;color:#9ee0c9;font-weight:900;letter-spacing:2px;margin-bottom:14px}
    .hero h1{font-size:clamp(40px,6vw,72px);line-height:1.12;letter-spacing:-3px;max-width:760px;margin:0 0 20px;font-weight:900}
    .hero-copy{font-size:18px;color:#e4efec;max-width:690px;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn-main,.btn-ghost{border:0;border-radius:999px;padding:12px 22px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#c86d33;color:#fff;transform:translateY(-3px);box-shadow:0 10px 25px rgba(229,138,77,.3)}
    .btn-ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);color:#fff}
    .btn-ghost:hover{background:#fff;color:var(--ink)}
    section{padding:88px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-kicker{color:var(--green);letter-spacing:1.8px;margin-bottom:8px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-1.5px;margin:0;font-weight:900}
    .section-head p{max-width:540px;margin:0;color:var(--muted);font-size:15px}
    .intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:stretch}
    .intro-copy{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px;box-shadow:var(--shadow)}
    .intro-copy p{color:var(--muted);margin:0 0 18px}
    .intro-image{border-radius:var(--radius);overflow:hidden;min-height:320px}
    .intro-image img{width:100%;height:100%;object-fit:cover}
    .schedule-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .stat{background:#fff;padding:27px}
    .stat strong{display:block;font-size:34px;line-height:1.2;color:var(--green-dark)}
    .stat span{font-size:13px;color:var(--muted)}
    .schedule-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:22px}
    .filter-panel,.match-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .filter-panel{padding:28px}
    .filter-panel h3,.match-panel h3{margin:0 0 20px;font-size:21px}
    .filter-item{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:14px}
    .filter-item:last-child{border:0}
    .filter-item b{color:var(--green)}
    .match-panel{padding:24px}
    .match-row{display:grid;grid-template-columns:80px 1fr auto;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
    .match-row:last-child{border:0}
    .match-time{font-size:15px;font-weight:900;color:var(--green-dark)}
    .match-time small{display:block;color:var(--muted);font-weight:500;font-size:11px}
    .teams strong{display:block;font-size:16px}
    .teams span{font-size:12px;color:var(--muted)}
    .status{font-size:12px;border-radius:999px;padding:5px 10px;background:var(--mint);color:var(--green-dark);font-weight:800;white-space:nowrap}
    .status.wait{background:#fff0e5;color:#b8652d}
    .dark-section{background:var(--ink);color:#fff}
    .dark-section .section-head p{color:#afc2c0}
    .dark-section .section-kicker{color:#9ee0c9}
    .scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .scene{padding:30px;background:#173442;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);min-height:190px}
    .scene:nth-child(2){background:#0d7769}
    .scene h3{font-size:21px;margin:0 0 9px}
    .scene p{color:#c6d7d4;font-size:14px;margin:0}
    .scene:nth-child(2) p{color:#d9f1e9}
    .process{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .process-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;min-height:210px}
    .process-num{font-size:44px;font-weight:900;color:var(--mint);line-height:1}
    .process-item h3{font-size:20px;margin:20px 0 8px}
    .process-item p{font-size:14px;color:var(--muted);margin:0}
    .feature-flex{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
    .feature-flex img{height:390px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .check-list{list-style:none;padding:0;margin:22px 0 0}
    .check-list li{padding:12px 0 12px 30px;border-bottom:1px solid var(--line);position:relative;color:var(--muted)}
    .check-list li:before{content:"✓";position:absolute;left:0;top:11px;color:var(--orange);font-weight:900}
    .quote-box{background:var(--mint);border-radius:var(--radius);padding:38px 44px;display:grid;grid-template-columns:1fr .75fr;gap:35px;align-items:center}
    .quote-box blockquote{font-size:24px;line-height:1.55;font-weight:800;margin:0;color:var(--green-dark)}
    .quote-box p{color:var(--muted);font-size:14px;margin:0}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;margin-bottom:12px;overflow:hidden;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;padding:20px 23px}
    .accordion-button:not(.collapsed){color:var(--green-dark);background:var(--mint);box-shadow:none}
    .accordion-button:focus{box-shadow:0 0 0 3px rgba(13,119,105,.15)}
    .accordion-body{color:var(--muted);font-size:14px;padding:0 23px 21px;background:var(--mint)}
    .cta{background:var(--green-dark);color:#fff;text-align:center;padding:76px 20px}
    .cta h2{font-size:clamp(30px,4vw,48px);margin:0 0 14px;letter-spacing:-1px}
    .cta p{max-width:660px;margin:0 auto 25px;color:#c9e1da}
    footer{background:#0b1b25;color:#c9d8d6;padding:54px 0 20px}
    .footer-top{display:flex;justify-content:space-between;gap:50px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12)}
    footer .brand{color:#fff}
    .footer-desc{max-width:420px;color:#9fb4b4;font-size:14px;margin:16px 0 0}
    .footer-links{display:grid;grid-template-columns:repeat(4,auto);gap:12px 28px;align-content:start;font-size:13px}
    .footer-links a:hover,footer a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:20px;font-size:12px;color:#8da3a3}
    @media(max-width:900px){.navbar-nav{padding-top:16px}.schedule-layout,.intro-grid,.feature-flex{grid-template-columns:1fr}.schedule-strip{grid-template-columns:repeat(2,1fr)}.quote-box{grid-template-columns:1fr}.hero{min-height:500px}}
    @media(max-width:700px){section{padding:64px 0}.section-head{display:block}.section-head p{margin-top:15px}.scene-grid,.process{grid-template-columns:1fr}.footer-top{display:block}.footer-links{margin-top:30px;grid-template-columns:repeat(2,1fr)}.topbar .container{display:block}.topbar .container span:last-child{display:block;margin-top:3px}.match-row{grid-template-columns:65px 1fr;gap:12px}.match-row .status{grid-column:2;justify-self:start}.intro-copy{padding:27px}.hero h1{letter-spacing:-2px}}
    @media(max-width:520px){.schedule-strip{grid-template-columns:1fr 1fr}.stat{padding:20px 15px}.stat strong{font-size:27px}.hero-copy{font-size:16px}.hero-actions a{width:100%}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}}

/* roulang page: category4 */
:root{
      --ink:#102331;--muted:#6a7b86;--paper:#f6f8f7;--white:#fff;--line:#dce5e3;
      --green:#0d7769;--green-dark:#075449;--mint:#d9f1e9;--orange:#e58a4d;
      --shadow:0 18px 50px rgba(16,35,49,.09);--radius:22px;--radius-sm:14px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px;padding-left:22px;padding-right:22px}
    .topbar{background:var(--ink);color:#c9d8d6;font-size:13px;padding:8px 0}
    .topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .topbar a:hover{color:#fff}
    .navbar{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:17px 0;position:sticky;top:0;z-index:20}
    .brand{font-size:24px;font-weight:900;letter-spacing:-1px;color:var(--green-dark);display:flex;align-items:center;gap:10px}
    .brand-mark{width:32px;height:32px;background:var(--green);border-radius:10px 10px 10px 3px;display:inline-grid;place-items:center;color:#fff;font-size:17px}
    .nav-link{font-size:14px;font-weight:700;color:#52656c!important;padding:9px 12px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:var(--mint)}
    .nav-action{background:var(--green);color:#fff!important;border-radius:999px;padding:10px 18px!important}
    .nav-action:hover{background:var(--green-dark);transform:translateY(-2px)}
    .navbar-toggler{border:1px solid var(--line);padding:7px 10px}
    .hero{min-height:515px;background:linear-gradient(90deg,rgba(7,30,39,.94),rgba(7,30,39,.62) 58%,rgba(7,30,39,.3)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;color:#fff;position:relative}
    .hero:after{content:"";position:absolute;inset:auto 0 0;height:80px;background:linear-gradient(transparent,var(--paper))}
    .hero-inner{position:relative;z-index:1;width:100%}
    .eyebrow,.section-kicker{color:#9ee0c9;font-size:12px;font-weight:900;letter-spacing:2px;margin-bottom:14px}
    .hero h1{font-size:clamp(42px,6vw,72px);line-height:1.12;letter-spacing:-3px;max-width:700px;margin:0 0 22px;font-weight:900}
    .hero-copy{font-size:18px;color:#e4efec;max-width:650px;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn-main,.btn-ghost{border:0;border-radius:999px;padding:13px 23px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#c86d33;color:#fff;transform:translateY(-3px);box-shadow:0 10px 25px rgba(229,138,77,.3)}
    .btn-ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);color:#fff}
    .btn-ghost:hover{background:#fff;color:var(--ink)}
    section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-kicker{color:var(--green);margin-bottom:8px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-1.5px;margin:0;font-weight:900}
    .section-head p{max-width:510px;margin:0;color:var(--muted);font-size:15px}
    .intro-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:45px;align-items:center}
    .intro-layout h2{font-size:38px;line-height:1.3;margin:0 0 18px;font-weight:900}
    .intro-layout p{color:var(--muted);font-size:16px}
    .image-panel{position:relative}
    .image-panel img{width:100%;height:360px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .float-note{position:absolute;right:-15px;bottom:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;padding:16px 20px}
    .float-note strong{display:block;color:var(--green-dark);font-size:24px}
    .float-note span{font-size:12px;color:var(--muted)}
    .feature-grid{display:grid;grid-template-columns:1.25fr .9fr .9fr;gap:18px}
    .feature-card{min-height:245px;padding:29px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden}
    .feature-card.large{background:var(--green-dark);color:#fff}
    .feature-card img{height:130px;width:100%;object-fit:cover;border-radius:13px;margin-bottom:18px}
    .feature-card.large img{opacity:.68}
    .feature-card h3{font-size:21px;margin:0 0 9px;font-weight:850}
    .feature-card p{font-size:14px;color:var(--muted);margin:0}
    .feature-card.large p{color:#c9e1da}
    .chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .pill{display:inline-block;border:1px solid #abd7ca;color:var(--green-dark);border-radius:999px;padding:6px 13px;font-size:12px;background:#f8fffc}
    .dark-section{background:var(--ink);color:#fff}
    .dark-section .section-head p{color:#afc2c0}
    .dark-section .section-kicker{color:#9ee0c9}
    .data-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .data-box{padding:30px;background:#173442;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius)}
    .data-box h3{font-size:20px;margin:0 0 18px}
    .data-list{list-style:none;margin:0;padding:0}
    .data-list li{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px;color:#c6d7d4}
    .data-list li:last-child{border:0}
    .data-list b{color:#fff}
    .scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .scenario{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:25px;transition:.25s}
    .scenario:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .scenario span{display:grid;place-items:center;width:38px;height:38px;background:var(--mint);color:var(--green-dark);border-radius:12px;font-weight:900;margin-bottom:18px}
    .scenario h3{font-size:19px;margin:0 0 8px}
    .scenario p{font-size:14px;color:var(--muted);margin:0}
    .flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
    .flow-item{padding:25px 22px 15px;border-right:1px solid var(--line);position:relative}
    .flow-item:last-child{border-right:0}
    .flow-item b{color:var(--orange);font-size:13px}
    .flow-item h3{font-size:18px;margin:10px 0 7px}
    .flow-item p{font-size:14px;color:var(--muted);margin:0}
    .quote{background:#e9f5f0;border-radius:var(--radius);padding:40px 46px;display:grid;grid-template-columns:1fr 1.4fr;gap:35px;align-items:center}
    .quote h2{font-size:34px;line-height:1.3;margin:0;font-weight:900}
    .quote blockquote{font-size:19px;margin:0;color:var(--green-dark);font-weight:700}
    .quote cite{display:block;font-size:13px;color:var(--muted);font-style:normal;margin-top:14px}
    .faq-list{max-width:900px;margin:auto}
    .accordion-item{background:#fff;border:1px solid var(--line)!important;margin-bottom:12px;border-radius:14px!important;overflow:hidden}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;padding:20px 23px;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--green-dark);background:var(--mint)}
    .accordion-body{color:var(--muted);font-size:14px;padding:0 23px 22px}
    .cta{background:var(--green-dark);color:#fff;border-radius:var(--radius);padding:53px 58px;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:clamp(28px,4vw,43px);margin:0 0 8px;line-height:1.25}
    .cta p{color:#c9e1da;margin:0;max-width:620px}
    footer{background:#0b1d27;color:#bdd0cc;padding:52px 0 22px}
    .footer-top{display:flex;justify-content:space-between;gap:45px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}
    footer .brand{color:#fff}
    footer .brand-mark{background:var(--orange)}
    .footer-desc{font-size:14px;max-width:420px;margin:18px 0 0;color:#91aaa5}
    .footer-links{display:grid;grid-template-columns:repeat(4,auto);gap:12px 25px;align-content:start;font-size:14px}
    .footer-links a:hover,.footer-bottom a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:20px;font-size:12px;color:#78938e}
    .footer-bottom a{color:#bdd0cc}
    .anchor-space{scroll-margin-top:100px}
    :focus-visible{outline:3px solid rgba(229,138,77,.65);outline-offset:3px}
    @media(max-width:992px){
      .navbar-nav{padding-top:15px}.feature-grid,.intro-layout,.data-layout{grid-template-columns:1fr 1fr}
      .feature-card.large{grid-column:span 2}.flow{grid-template-columns:1fr 1fr}.flow-item:nth-child(2){border-right:0}
      .flow-item{border-bottom:1px solid var(--line)}
    }
    @media(max-width:768px){
      .topbar .container{align-items:flex-start;flex-direction:column;gap:2px}
      .hero{min-height:560px}.hero h1{letter-spacing:-2px}.section-head{display:block}.section-head p{margin-top:15px}
      .intro-layout,.feature-grid,.data-layout,.scenario-grid{grid-template-columns:1fr}
      .feature-card.large{grid-column:auto}.quote{grid-template-columns:1fr;padding:30px 25px}
      .cta{display:block;padding:36px 26px}.cta .btn-main{margin-top:22px}
      .footer-top{display:block}.footer-links{margin-top:28px}
    }
    @media(max-width:520px){
      .container{padding-left:17px;padding-right:17px}.brand{font-size:21px}
      .hero h1{font-size:42px}.hero-copy{font-size:16px}.hero-actions a{width:100%}
      section{padding:65px 0}.image-panel img{height:270px}.float-note{right:8px}
      .flow{grid-template-columns:1fr}.flow-item{border-right:0}
      .footer-links{grid-template-columns:repeat(2,1fr)}
      .footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:9px}
    }

/* roulang page: category6 */
:root{
      --ink:#102331;--muted:#6a7b86;--paper:#f6f8f7;--white:#fff;--line:#dce5e3;
      --green:#0d7769;--green-dark:#075449;--mint:#d9f1e9;--orange:#e58a4d;
      --shadow:0 18px 50px rgba(16,35,49,.09);--radius:22px;--radius-sm:14px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px;padding-left:22px;padding-right:22px}
    .topbar{background:var(--ink);color:#c9d8d6;font-size:13px;padding:8px 0}
    .topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .topbar a:hover{color:#fff}
    .navbar{background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:17px 0;position:sticky;top:0;z-index:20}
    .brand{font-size:24px;font-weight:900;letter-spacing:-1px;color:var(--green-dark);display:flex;align-items:center;gap:10px}
    .brand-mark{width:32px;height:32px;background:var(--green);border-radius:10px 10px 10px 3px;display:inline-grid;place-items:center;color:#fff;font-size:17px}
    .nav-link{font-size:14px;font-weight:700;color:#52656c!important;padding:9px 12px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:var(--mint)}
    .nav-action{background:var(--green);color:#fff!important;border-radius:999px;padding:10px 18px!important}
    .nav-action:hover{background:var(--green-dark);transform:translateY(-2px)}
    .navbar-toggler{border:1px solid var(--line);padding:7px 10px}
    .hero{min-height:530px;background:linear-gradient(90deg,rgba(7,30,39,.94),rgba(7,30,39,.58) 60%,rgba(7,30,39,.32)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;color:#fff;position:relative}
    .hero:after{content:"";position:absolute;inset:auto 0 0;height:80px;background:linear-gradient(transparent,var(--paper))}
    .hero-inner{position:relative;z-index:1;width:100%}
    .eyebrow,.section-kicker{font-size:12px;color:var(--green);font-weight:900;letter-spacing:1.8px;margin-bottom:10px}
    .hero .eyebrow{color:#9ee0c9}
    .hero h1{font-size:clamp(42px,6vw,72px);line-height:1.12;letter-spacing:-3px;max-width:760px;margin:0 0 22px;font-weight:900}
    .hero-copy{font-size:18px;color:#e4efec;max-width:650px;margin-bottom:30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn-main,.btn-ghost{border:0;border-radius:999px;padding:13px 23px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#c86d33;color:#fff;transform:translateY(-3px);box-shadow:0 10px 25px rgba(229,138,77,.3)}
    .btn-ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);color:#fff}
    .btn-ghost:hover{background:#fff;color:var(--ink)}
    section{padding:88px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-1.5px;margin:0;font-weight:900}
    .section-head p{max-width:520px;margin:0;color:var(--muted);font-size:15px}
    .lead-copy{font-size:18px;color:#4f626a;max-width:780px}
    .content-split{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
    .feature-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
    .feature-image img{width:100%;height:390px;object-fit:cover}
    .image-note{position:absolute;left:20px;bottom:20px;background:rgba(16,35,49,.84);color:#fff;border-radius:12px;padding:9px 14px;font-size:13px}
    .topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .topic-card,.scene-card,.proof-card,.flow-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;transition:.25s ease}
    .topic-card:hover,.scene-card:hover,.proof-card:hover,.flow-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b7d8ce}
    .topic-card img{height:125px;width:100%;object-fit:cover;border-radius:13px;margin-bottom:18px}
    .topic-card h3,.scene-card h3,.proof-card h3,.flow-card h3{font-size:20px;margin:0 0 8px;font-weight:850}
    .topic-card p,.scene-card p,.proof-card p,.flow-card p{font-size:14px;color:var(--muted);margin:0}
    .number{display:inline-grid;place-items:center;width:34px;height:34px;background:var(--mint);color:var(--green-dark);border-radius:10px;font-weight:900;margin-bottom:18px}
    .dark-section{background:var(--ink);color:#fff}
    .dark-section .section-head p{color:#afc2c0}
    .dark-section .section-kicker{color:#9ee0c9}
    .dark-section .topic-card{background:#173442;border-color:rgba(255,255,255,.12)}
    .dark-section .topic-card p{color:#c2d3d0}
    .scene-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .scene-card.featured{background:var(--green-dark);color:#fff;min-height:260px}
    .scene-card.featured p{color:#c9e1da}
    .quote{font-size:25px;line-height:1.5;font-weight:800;max-width:660px;margin:0}
    .quote-mark{font-size:62px;color:var(--orange);line-height:.8;display:block}
    .proof-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .proof-card strong{font-size:40px;display:block;color:var(--green-dark);line-height:1.2;margin-bottom:7px}
    .flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .flow-card{padding:23px;border-radius:17px}
    .flow-card h3{font-size:17px}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:12px;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;padding:20px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--green-dark);background:var(--mint)}
    .accordion-body{color:var(--muted);font-size:14px;padding:0 22px 20px}
    .cta{background:var(--green-dark);color:#fff;border-radius:var(--radius);padding:55px 60px;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:clamp(28px,4vw,43px);line-height:1.2;margin:0 0 10px;font-weight:900}
    .cta p{color:#c9e1da;margin:0;max-width:650px}
    footer{background:#0b1d28;color:#c0d0ce;padding:55px 0 20px}
    .footer-top{display:flex;justify-content:space-between;gap:45px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.13)}
    footer .brand{color:#fff}
    footer .brand-mark{background:var(--orange)}
    .footer-desc{max-width:430px;color:#9eb3b2;font-size:14px;margin:17px 0 0}
    .footer-links{display:grid;grid-template-columns:repeat(2,auto);gap:8px 30px;font-size:14px}
    .footer-links a:hover,footer a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:20px;font-size:12px;color:#91a7a5}
    .footer-bottom a{color:#b9ccca}
    .tag{display:inline-block;padding:5px 11px;border-radius:999px;background:var(--mint);color:var(--green-dark);font-weight:800;font-size:12px;margin-bottom:15px}
    @media(max-width:992px){
      .navbar-nav{padding-top:15px}.nav-action{display:inline-block;margin-top:8px}
      .content-split,.scene-grid{grid-template-columns:1fr}
      .flow-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      section{padding:65px 0}.hero{min-height:560px}.hero h1{letter-spacing:-2px}
      .section-head{display:block}.section-head p{margin-top:15px}.topic-grid,.proof-row{grid-template-columns:1fr}
      .cta{display:block;padding:38px 26px}.cta .btn-main{margin-top:24px}
      .footer-top{display:block}.footer-links{margin-top:28px}
    }
    @media(max-width:520px){
      .topbar .container{display:block}.topbar .container span:last-child{display:block;margin-top:2px}
      .container{padding-left:17px;padding-right:17px}.hero-copy{font-size:16px}
      .hero-actions a{width:100%}.feature-image img{height:280px}.flow-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:9px}
    }
    :focus-visible{outline:3px solid rgba(229,138,77,.7);outline-offset:3px}

/* roulang page: category5 */
:root{
      --ink:#102331;
      --muted:#6a7b86;
      --paper:#f6f8f7;
      --white:#fff;
      --line:#dce5e3;
      --green:#0d7769;
      --green-dark:#075449;
      --mint:#d9f1e9;
      --orange:#e58a4d;
      --shadow:0 18px 50px rgba(16,35,49,.09);
      --shadow-deep:0 25px 70px rgba(7,30,39,.18);
      --radius:22px;
      --radius-sm:14px;
    }
    html{scroll-behavior:smooth}
    *{box-sizing:border-box}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(229,138,77,.45);outline-offset:3px}
    .container{max-width:1180px;padding-left:22px;padding-right:22px}
    .topbar{background:var(--ink);color:#c9d8d6;font-size:13px;padding:8px 0}
    .topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .topbar a:hover{color:#fff}
    .navbar{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:17px 0;position:sticky;top:0;z-index:20}
    .brand{font-size:24px;font-weight:900;letter-spacing:-1px;color:var(--green-dark);display:flex;align-items:center;gap:10px}
    .brand-mark{width:32px;height:32px;background:var(--green);border-radius:10px 10px 10px 3px;display:inline-grid;place-items:center;color:#fff;font-size:17px}
    .nav-link{font-size:14px;font-weight:700;color:#52656c!important;padding:9px 12px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:var(--mint)}
    .nav-action{background:var(--green);color:#fff!important;border-radius:999px;padding:10px 18px!important}
    .nav-action:hover{background:var(--green-dark);transform:translateY(-2px)}
    .navbar-toggler{border:1px solid var(--line);padding:8px 10px}
    .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(13,119,105,.14)}
    .hero-inner{position:relative;z-index:1;width:100%}
    .inner-hero{min-height:570px;background:linear-gradient(90deg,rgba(7,30,39,.94),rgba(7,30,39,.63) 58%,rgba(7,30,39,.38)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;color:#fff;position:relative}
    .inner-hero:after{content:"";position:absolute;inset:auto 0 0;height:90px;background:linear-gradient(transparent,var(--paper))}
    .eyebrow,.section-kicker{font-size:12px;color:var(--green);font-weight:900;letter-spacing:1.8px;margin-bottom:9px}
    .inner-hero .eyebrow{color:#9ee0c9}
    .inner-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.1;letter-spacing:-3px;max-width:700px;margin:0 0 22px;font-weight:900}
    .hero-copy{font-size:18px;color:#e4efec;max-width:650px;margin-bottom:30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn-main,.btn-ghost,.btn-soft{border:0;border-radius:999px;padding:12px 22px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#c86d33;color:#fff;transform:translateY(-3px);box-shadow:0 10px 25px rgba(229,138,77,.3)}
    .btn-ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);color:#fff}
    .btn-ghost:hover{background:#fff;color:var(--ink)}
    .btn-soft{background:var(--mint);color:var(--green-dark)}
    .btn-soft:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .hero-panel{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.23);border-radius:var(--radius);padding:24px;backdrop-filter:blur(13px);box-shadow:var(--shadow-deep)}
    .hero-panel-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:16px;margin-bottom:6px}
    .hero-panel-head strong{font-size:16px}
    .live-dot{font-size:12px;color:#b9f0dc}
    .live-dot:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#63e3aa;margin-right:7px;box-shadow:0 0 0 5px rgba(99,227,170,.12)}
    .mini-match{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:13px}
    .mini-match:last-child{border-bottom:0}
    .mini-match span:last-child{text-align:right}
    .mini-score{font-size:20px;font-weight:900;color:#fff}
    .status{display:inline-block;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:800}
    .status.live{background:#d9f1e9;color:var(--green-dark)}
    .status.wait{background:rgba(255,255,255,.15);color:#d5e4e0}
    section{padding:92px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}
    .section-head h2{font-size:clamp(29px,4vw,46px);line-height:1.2;letter-spacing:-1.5px;margin:0;font-weight:900}
    .section-head p{max-width:520px;margin:0;color:var(--muted);font-size:15px}
    .intro-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:58px;align-items:start}
    .lead-text{font-size:21px;line-height:1.65;font-weight:700;letter-spacing:-.4px}
    .body-text{color:var(--muted);font-size:15px}
    .accent-line{width:70px;height:4px;background:var(--orange);border-radius:10px;margin:23px 0}
    .image-panel{position:relative}
    .image-panel img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-note{position:absolute;right:-18px;bottom:24px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:16px 19px;box-shadow:var(--shadow);font-size:13px;font-weight:800}
    .score-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
    .score-board,.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .score-board{padding:28px}
    .score-board-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
    .score-board h3,.side-card h3{margin:0;font-size:21px}
    .date-switch{display:flex;gap:7px;flex-wrap:wrap}
    .date-switch span{font-size:12px;color:var(--muted);border:1px solid var(--line);padding:5px 10px;border-radius:999px}
    .date-switch .selected{background:var(--green);color:#fff;border-color:var(--green)}
    .match-row{display:grid;grid-template-columns:70px 1fr 76px 105px;gap:16px;align-items:center;padding:18px 0;border-top:1px solid var(--line)}
    .match-time{font-size:13px;color:var(--muted)}
    .match-teams strong{display:block;font-size:15px}
    .match-teams small{color:var(--muted);font-size:12px}
    .match-result{text-align:center;font-size:21px;font-weight:900;color:var(--green-dark)}
    .match-state{text-align:right}
    .side-stack{display:grid;gap:20px}
    .side-card{padding:25px}
    .side-card ul{list-style:none;padding:0;margin:13px 0 0}
    .side-card li{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}
    .side-card li:last-child{border-bottom:0}
    .side-card li span{color:var(--muted)}
    .feature-strip{background:var(--green-dark);color:#fff}
    .feature-strip .section-kicker{color:#9ee0c9}
    .feature-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr;gap:18px}
    .feature-card{min-height:270px;padding:29px;border-radius:var(--radius);background:#fff;color:var(--ink);border:1px solid var(--line);position:relative;overflow:hidden;transition:.3s ease}
    .feature-card:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(0,0,0,.18)}
    .feature-card.large{background:#173442;color:#fff}
    .feature-card img{height:135px;width:100%;object-fit:cover;border-radius:14px;margin-bottom:20px}
    .feature-card.large img{opacity:.68}
    .feature-card h3{font-size:21px;margin:0 0 9px;font-weight:850}
    .feature-card p{font-size:14px;color:var(--muted);margin:0}
    .feature-card.large p{color:#c9e1da}
    .tag{display:inline-block;color:var(--green);font-size:11px;font-weight:900;letter-spacing:1px;margin-bottom:12px}
    .timeline-layout{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
    .timeline{border-left:1px solid var(--line);padding-left:32px}
    .timeline-item{position:relative;padding:0 0 27px}
    .timeline-item:before{content:"";position:absolute;width:11px;height:11px;border-radius:50%;background:var(--orange);left:-38px;top:8px;box-shadow:0 0 0 5px var(--paper)}
    .timeline-item time{color:var(--green);font-weight:850;font-size:13px}
    .timeline-item h3{font-size:19px;margin:3px 0 5px}
    .timeline-item p{color:var(--muted);font-size:14px;margin:0}
    .insight-box{background:#edf7f3;border:1px solid #cbe6dc;border-radius:var(--radius);padding:30px}
    .insight-box h3{font-size:25px;margin:0 0 12px}
    .insight-box p{color:var(--muted);font-size:14px}
    .insight-list{list-style:none;padding:0;margin:22px 0 0}
    .insight-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid #d5e8e1;font-size:14px}
    .insight-list li:before{content:"✓";display:grid;place-items:center;flex:0 0 22px;height:22px;border-radius:50%;background:var(--green);color:#fff;font-size:12px;font-weight:900}
    .dark-section{background:var(--ink);color:#fff}
    .dark-section .section-head p{color:#afc2c0}
    .dark-section .section-kicker{color:#9ee0c9}
    .data-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .data-box{padding:29px;background:#173442;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius)}
    .data-box h3{font-size:20px;margin:0 0 20px}
    .data-list{list-style:none;margin:0;padding:0}
    .data-list li{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:14px;color:#c6d7d4}
    .data-list li:last-child{border:0}
    .data-list b{color:#fff}
    .trust-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
    .quote{font-size:27px;line-height:1.5;letter-spacing:-1px;font-weight:850;margin:0}
    .quote-mark{font-size:70px;color:var(--orange);line-height:.5;display:block;margin-bottom:20px}
    .trust-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .trust-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px}
    .trust-item strong{font-size:24px;color:var(--green-dark);display:block}
    .trust-item span{font-size:13px;color:var(--muted)}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .news-item{padding:22px 28px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:88px 1fr auto;gap:18px;align-items:center}
    .news-item:last-child{border:0}
    .news-item time{font-size:12px;color:var(--green);font-weight:800}
    .news-item h3{font-size:17px;margin:0 0 4px}
    .news-item p{font-size:13px;color:var(--muted);margin:0;line-height:1.65}
    .news-item .btn-soft{padding:8px 14px;font-size:12px;white-space:nowrap}
    .faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px}
    .faq-grid h2{font-size:clamp(30px,4vw,45px);line-height:1.2;margin:0 0 15px;font-weight:900}
    .accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;margin-bottom:10px;overflow:hidden;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;padding:18px 20px}
    .accordion-button:not(.collapsed){background:var(--mint);color:var(--green-dark);box-shadow:none}
    .accordion-button:focus{box-shadow:none}
    .accordion-body{font-size:14px;color:var(--muted);padding:0 20px 18px}
    .cta-section{padding:74px 0}
    .cta-box{border-radius:var(--radius);background:var(--green);color:#fff;padding:45px 50px;display:flex;justify-content:space-between;align-items:center;gap:30px;position:relative;overflow:hidden}
    .cta-box:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.16);border-radius:50%;right:70px;top:-130px}
    .cta-box h2{font-size:clamp(27px,4vw,42px);margin:0 0 8px;line-height:1.2}
    .cta-box p{color:#cce6df;margin:0;max-width:620px;font-size:14px}
    .cta-box .btn-main{position:relative;z-index:1;white-space:nowrap}
    footer{background:#0b1c27;color:#c0d0ce;padding:52px 0 24px}
    .footer-top{display:flex;justify-content:space-between;gap:50px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}
    footer .brand{color:#fff}
    footer .brand-mark{background:var(--orange)}
    .footer-desc{max-width:430px;font-size:13px;color:#8fa7a4;margin:18px 0 0}
    .footer-links{display:grid;grid-template-columns:repeat(4,auto);gap:12px 26px;align-content:start;font-size:13px}
    .footer-links a:hover,.footer-bottom a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:20px;font-size:12px;color:#819794}
    @media(max-width:1024px){
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-card.large{grid-column:span 2}
      .intro-layout,.timeline-layout,.trust-layout{gap:30px}
      .nav-link{padding-left:8px!important;padding-right:8px!important}
    }
    @media(max-width:768px){
      section{padding:68px 0}
      .topbar .container{align-items:flex-start;flex-direction:column;gap:2px}
      .inner-hero{min-height:auto;padding:90px 0 110px}
      .inner-hero h1{letter-spacing:-2px}
      .hero-panel{margin-top:45px}
      .intro-layout,.score-grid,.timeline-layout,.data-layout,.trust-layout,.faq-grid{grid-template-columns:1fr}
      .image-note{right:15px}
      .feature-grid{grid-template-columns:1fr}
      .feature-card.large{grid-column:auto}
      .section-head{display:block}
      .section-head p{margin-top:15px}
      .news-item{grid-template-columns:1fr;gap:5px;padding:20px}
      .news-item .btn-soft{justify-self:start;margin-top:7px}
      .cta-box{display:block;padding:34px 27px}
      .cta-box .btn-main{margin-top:24px}
      .footer-top{display:block}
      .footer-links{margin-top:28px;grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:520px){
      .container{padding-left:17px;padding-right:17px}
      .brand{font-size:21px}
      .inner-hero h1{font-size:43px}
      .hero-copy{font-size:16px}
      .hero-actions a{width:100%}
      .score-board{padding:20px 16px}
      .match-row{grid-template-columns:55px 1fr 57px;gap:8px}
      .match-state{grid-column:2 / 4;text-align:left;margin-top:-8px}
      .trust-list{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:9px}
    }

/* roulang page: category7 */
:root{
      --ink:#102331;--muted:#6a7b86;--paper:#f6f8f7;--white:#fff;--line:#dce5e3;
      --green:#0d7769;--green-dark:#075449;--mint:#d9f1e9;--orange:#e58a4d;
      --shadow:0 18px 50px rgba(16,35,49,.09);--radius:22px;--radius-sm:14px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(229,138,77,.45);outline-offset:3px}
    .container{max-width:1180px;padding-left:22px;padding-right:22px}
    .topbar{background:var(--ink);color:#c9d8d6;font-size:13px;padding:8px 0}
    .topbar .container{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .topbar a:hover{color:#fff}
    .navbar{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:17px 0;position:sticky;top:0;z-index:20}
    .brand{font-size:24px;font-weight:900;letter-spacing:-1px;color:var(--green-dark);display:flex;align-items:center;gap:10px}
    .brand-mark{width:32px;height:32px;background:var(--green);border-radius:10px 10px 10px 3px;display:inline-grid;place-items:center;color:#fff;font-size:17px}
    .nav-link{font-size:14px;font-weight:700;color:#52656c!important;padding:9px 12px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:var(--mint)}
    .nav-action{background:var(--green);color:#fff!important;border-radius:999px;padding:10px 18px!important}
    .nav-action:hover{background:var(--green-dark);transform:translateY(-2px)}
    .navbar-toggler{border:1px solid var(--line);padding:8px 10px}
    .navbar-toggler-icon{filter:brightness(.35)}
    .inner-hero{min-height:510px;background:linear-gradient(90deg,rgba(7,30,39,.94),rgba(7,30,39,.62)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;color:#fff;position:relative}
    .inner-hero:after{content:"";position:absolute;inset:auto 0 0;height:80px;background:linear-gradient(transparent,var(--paper))}
    .hero-content{position:relative;z-index:1;width:100%}
    .eyebrow,.section-kicker{color:#9ee0c9;font-size:12px;font-weight:900;letter-spacing:2px;margin-bottom:15px}
    .inner-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.12;letter-spacing:-3px;max-width:740px;margin:0 0 22px;font-weight:900}
    .hero-copy{font-size:18px;color:#dfebe8;max-width:650px;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn-main,.btn-ghost,.btn-soft{border:0;border-radius:999px;padding:12px 22px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#c86d33;color:#fff;transform:translateY(-3px);box-shadow:0 10px 25px rgba(229,138,77,.3)}
    .btn-ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);color:#fff}
    .btn-ghost:hover{background:#fff;color:var(--ink)}
    .btn-soft{background:var(--mint);color:var(--green-dark)}
    .btn-soft:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    section{padding:88px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-kicker{color:var(--green);margin-bottom:8px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-1.5px;margin:0;font-weight:900}
    .section-head p{max-width:510px;margin:0;color:var(--muted);font-size:15px}
    .invite-wrap{margin-top:-58px;position:relative;z-index:3}
    .invite-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);padding:32px;display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
    .invite-card h2{font-size:30px;line-height:1.25;margin:0 0 10px;font-weight:900}
    .invite-card p{color:var(--muted);margin:0 0 22px}
    .progress-label{display:flex;justify-content:space-between;font-size:13px;font-weight:800;margin-bottom:8px}
    .progress{height:12px;background:#eaf0ee;border-radius:99px;overflow:hidden}
    .progress-bar{background:var(--green);border-radius:99px}
    .invite-code{background:var(--ink);border-radius:18px;padding:25px;color:#fff}
    .invite-code small{color:#a9c2bc}
    .invite-code strong{font-size:34px;display:block;letter-spacing:3px;margin:8px 0 16px}
    .benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .benefit{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:25px;min-height:205px;transition:.25s}
    .benefit:hover,.scene:hover,.detail:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .benefit-number{color:var(--orange);font-weight:900;font-size:14px}
    .benefit h3{font-size:19px;margin:20px 0 8px}
    .benefit p,.scene p,.detail p{font-size:14px;color:var(--muted);margin:0}
    .split-section{background:#eaf3f0}
    .split{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}
    .visual-card{position:relative}
    .visual-card img{height:430px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .visual-note{position:absolute;right:-18px;bottom:24px;background:#fff;border-radius:16px;padding:18px 20px;box-shadow:var(--shadow);max-width:200px}
    .visual-note strong{font-size:25px;color:var(--green-dark);display:block}
    .scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .scene{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-height:225px;transition:.25s}
    .scene h3{font-size:21px;margin:30px 0 8px}
    .scene-tag{color:var(--green);font-size:12px;font-weight:900;letter-spacing:1px}
    .dark-section{background:var(--ink);color:#fff}
    .dark-section .section-head p{color:#afc2c0}
    .dark-section .section-kicker{color:#9ee0c9}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.2)}
    .process-item{padding:28px 24px 8px;border-right:1px solid rgba(255,255,255,.15);position:relative}
    .process-item:last-child{border-right:0}
    .process-item b{color:var(--orange);font-size:13px}
    .process-item h3{font-size:19px;margin:13px 0 8px}
    .process-item p{color:#b7cbc7;font-size:14px;margin:0}
    .detail-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .detail{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.25s}
    .detail h3{margin:0 0 12px;font-size:22px}
    .detail ul{padding-left:19px;margin:15px 0 0;color:var(--muted);font-size:14px}
    .detail li{margin:6px 0}
    .quote{padding:60px 8%;background:var(--green-dark);border-radius:var(--radius);color:#fff;position:relative;overflow:hidden}
    .quote:after{content:"“";position:absolute;right:45px;top:-25px;color:rgba(255,255,255,.1);font-size:180px;font-family:Georgia}
    .quote p{font-size:24px;line-height:1.65;max-width:820px;margin:0 0 22px;position:relative;z-index:1}
    .quote span{color:#b9d9d0;font-size:14px}
    .faq-list{max-width:900px;margin:auto}
    .accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:12px;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;padding:20px 23px}
    .accordion-button:not(.collapsed){color:var(--green-dark);background:var(--mint);box-shadow:none}
    .accordion-button:focus{box-shadow:none}
    .accordion-body{font-size:14px;color:var(--muted);padding:0 23px 21px}
    .cta{padding:70px 0;background:var(--mint)}
    .cta-box{display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta h2{font-size:clamp(28px,4vw,43px);margin:0 0 10px;font-weight:900}
    .cta p{color:var(--muted);margin:0;max-width:650px}
    footer{background:#0b1d27;color:#d3e0dd;padding:52px 0 22px}
    footer .brand{color:#fff}
    .footer-top{display:flex;justify-content:space-between;gap:45px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.14)}
    .footer-desc{max-width:430px;color:#9db3b0;font-size:14px;margin:18px 0 0}
    .footer-links{display:grid;grid-template-columns:repeat(4,auto);gap:10px 25px;align-content:start;font-size:14px;color:#b6c8c4}
    .footer-links a:hover,.footer-bottom a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:20px;color:#8ea5a1;font-size:12px}
    @media(max-width:1024px){.benefit-grid{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(2,1fr)}.process-item:nth-child(2){border-right:0}.process-item{border-bottom:1px solid rgba(255,255,255,.15)}}
    @media(max-width:768px){.topbar .container{display:block}.topbar .container span:last-child{display:none}.invite-card,.split,.detail-layout{grid-template-columns:1fr}.scene-grid{grid-template-columns:1fr}.split{gap:28px}.visual-card img{height:330px}.visual-note{right:12px}.section-head,.cta-box{display:block}.section-head p{margin-top:16px}.cta-box .btn-main{margin-top:22px}.footer-top{display:block}.footer-links{margin-top:30px}}
    @media(max-width:520px){.container{padding-left:16px;padding-right:16px}.navbar{padding:12px 0}.brand{font-size:21px}.inner-hero{min-height:570px}.inner-hero h1{font-size:43px;letter-spacing:-2px}.hero-copy{font-size:16px}.benefit-grid{grid-template-columns:1fr}.invite-card{padding:23px}.invite-code strong{font-size:28px}.process{grid-template-columns:1fr}.process-item{border-right:0!important}.footer-links{grid-template-columns:repeat(2,1fr)}section{padding:66px 0}}