/* roulang page: index */
:root{
      --ink:#10261f;
      --deep:#092e24;
      --pine:#0f5b47;
      --green:#178365;
      --lime:#c9f54b;
      --mint:#dcf4e6;
      --sand:#f8f6ef;
      --paper:#fffefa;
      --text:#17342b;
      --muted:#64756e;
      --line:#dce5df;
      --radius:22px;
      --shadow:0 18px 45px rgba(21,59,47,.10);
      --shadow-lg:0 26px 70px rgba(7,42,32,.20);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:var(--lime);color:var(--deep)}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .section{padding:90px 0;position:relative;overflow:hidden}
    .section-soft{background:var(--sand)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--pine);font-size:13px;font-weight:800;letter-spacing:.08em}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}
    .section-title{font-size:clamp(28px,4vw,45px);line-height:1.25;letter-spacing:-.04em;margin:15px 0 16px;color:var(--ink);font-weight:900}
    .section-lead{max-width:720px;color:var(--muted);font-size:16px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:999px;padding:13px 21px;font-weight:800;font-size:15px;transition:.25s ease;white-space:nowrap}
    .btn-primary{background:var(--lime);color:var(--deep);box-shadow:0 8px 20px rgba(201,245,75,.24)}
    .btn-primary:hover{transform:translateY(-2px);background:#dcff72;box-shadow:0 12px 25px rgba(201,245,75,.34)}
    .btn-dark{background:var(--deep);color:#fff}
    .btn-dark:hover{background:var(--pine);transform:translateY(-2px)}
    .btn-outline{border-color:rgba(255,255,255,.42);color:#fff;background:rgba(255,255,255,.06)}
    .btn-outline:hover{background:#fff;color:var(--deep);border-color:#fff}
    .btn-light{background:#fff;border-color:var(--line);color:var(--ink)}
    .btn-light:hover{border-color:var(--pine);color:var(--pine);transform:translateY(-2px)}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(16,38,31,.08)}
    .header-top{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:950;color:var(--deep);letter-spacing:-.06em}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--deep);display:grid;place-items:center;color:var(--lime);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
    .header-tools{display:flex;align-items:center;gap:12px}
    .search-box{height:40px;width:222px;border:1px solid var(--line);border-radius:999px;background:#fff;display:flex;align-items:center;padding:0 14px;gap:8px;transition:.2s}
    .search-box:focus-within{border-color:var(--pine);box-shadow:0 0 0 3px rgba(23,131,101,.12)}
    .search-box input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--text)}
    .search-box input::placeholder{color:#9aa8a2}
    .channel-wrap{border-top:1px solid rgba(16,38,31,.07);background:#fffefa}
    .channels{display:flex;gap:8px;align-items:center;overflow-x:auto;scrollbar-width:none;padding:10px 0}
    .channels::-webkit-scrollbar{display:none}
    .channel{padding:7px 14px;border-radius:999px;font-size:14px;font-weight:750;color:#5c7168;white-space:nowrap;transition:.2s}
    .channel:hover{background:var(--mint);color:var(--pine)}
    .channel.active{background:var(--deep);color:#fff}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:25px;padding:4px}
    .hero{position:relative;isolation:isolate;background:var(--deep);color:#fff;min-height:590px;display:flex;align-items:center;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,29,22,.96) 0%,rgba(5,38,29,.84) 38%,rgba(10,55,43,.42) 100%);z-index:-1}
    .hero:after{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;z-index:-2;opacity:.78}
    .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:38px;align-items:center;padding:64px 0}
    .hero-copy .eyebrow{color:var(--lime)}
    .hero-copy h1{font-size:clamp(39px,5.1vw,67px);line-height:1.12;letter-spacing:-.065em;margin:15px 0 22px;font-weight:950}
    .hero-copy p{max-width:650px;font-size:17px;color:rgba(255,255,255,.78);margin:0}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:29px 0}
    .hero-points{display:flex;gap:20px;flex-wrap:wrap;color:rgba(255,255,255,.78);font-size:13px;font-weight:700}
    .hero-points span{display:flex;align-items:center;gap:7px}
    .hero-points i{font-style:normal;color:var(--lime)}
    .plan-stage{position:relative;display:grid;grid-template-columns:1fr 1.16fr;gap:12px;align-items:center}
    .plan-card{background:rgba(255,255,255,.95);color:var(--ink);border-radius:20px;padding:22px;border:1px solid rgba(255,255,255,.45);box-shadow:var(--shadow-lg)}
    .plan-card.small{transform:scale(.91);transform-origin:right center;opacity:.92;background:rgba(239,246,241,.96)}
    .plan-card.recommended{position:relative;border:2px solid var(--lime)}
    .recommend{position:absolute;top:-14px;left:20px;background:var(--lime);color:var(--deep);padding:4px 11px;border-radius:999px;font-size:12px;font-weight:900}
    .plan-name{font-size:14px;font-weight:800;color:var(--pine)}
    .plan-price{font-size:31px;line-height:1;margin:14px 0 8px;font-weight:950;letter-spacing:-.05em}
    .plan-price small{font-size:13px;font-weight:700;color:var(--muted)}
    .plan-card ul{list-style:none;padding:0;margin:17px 0}
    .plan-card li{font-size:13px;padding:7px 0;border-bottom:1px dashed #d7e0da}
    .plan-card li:before{content:"✓";margin-right:8px;color:var(--green);font-weight:900}
    .flashbar{background:var(--lime);color:var(--deep)}
    .flash-inner{min-height:58px;display:flex;justify-content:space-between;align-items:center;gap:18px;font-size:14px;font-weight:800}
    .countdown{display:flex;align-items:center;gap:7px}
    .countdown b{display:inline-grid;place-items:center;min-width:29px;height:28px;background:var(--deep);color:#fff;border-radius:7px;font-size:13px}
    .news-grid{display:grid;grid-template-columns:1.32fr .78fr;gap:26px;margin-top:38px}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
    .news-item{padding:22px 24px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:100px 1fr auto;gap:17px;align-items:start;transition:.2s}
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:#f7fbf8}
    .news-date{font-size:12px;color:var(--pine);font-weight:850;padding-top:4px}
    .news-date b{display:block;font-size:23px;line-height:1;color:var(--ink);margin-bottom:5px}
    .news-item h3{font-size:17px;margin:0 0 6px;line-height:1.45;font-weight:850}
    .news-item p{font-size:13px;line-height:1.7;color:var(--muted);margin:0}
    .read-link{color:var(--pine);font-size:13px;font-weight:850;white-space:nowrap;padding-top:8px}
    .read-link:hover{color:var(--deep);text-decoration:underline}
    .feature-story{position:relative;min-height:100%;border-radius:var(--radius);overflow:hidden;color:#fff;padding:27px;display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate}
    .feature-story:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,35,27,.96),rgba(7,35,27,.08));z-index:-1}
    .feature-story:after{content:"";position:absolute;inset:0;background:url('/assets/images/coverpic/cover-2.webp') center/cover;z-index:-2}
    .feature-story h3{font-size:25px;line-height:1.35;margin:13px 0 8px}
    .feature-story p{font-size:14px;color:rgba(255,255,255,.8);margin:0}
    .tag{display:inline-flex;align-items:center;width:max-content;border-radius:999px;padding:5px 10px;background:rgba(201,245,75,.18);color:var(--lime);font-size:12px;font-weight:800}
    .service-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:58px;align-items:start}
    .sticky-copy{position:sticky;top:140px}
    .service-stack{display:grid;gap:14px}
    .service-row{display:grid;grid-template-columns:58px 1fr auto;gap:17px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:19px;transition:.25s}
    .service-row:hover{border-color:#9bcab7;box-shadow:var(--shadow);transform:translateX(5px)}
    .icon-box{width:52px;height:52px;border-radius:16px;background:var(--mint);display:grid;place-items:center;font-size:23px}
    .service-row h3{margin:0 0 3px;font-size:17px;font-weight:850}
    .service-row p{margin:0;color:var(--muted);font-size:13px}
    .service-row strong{color:var(--pine);font-size:18px}
    .split-band{background:var(--deep);color:#fff}
    .benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:37px}
    .benefit-card{padding:25px;border-radius:20px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);transition:.25s}
    .benefit-card:hover{transform:translateY(-5px);background:rgba(255,255,255,.12)}
    .benefit-card .num{font-size:13px;font-weight:900;color:var(--lime)}
    .benefit-card h3{font-size:20px;margin:17px 0 10px}
    .benefit-card p{color:rgba(255,255,255,.72);font-size:14px;margin:0}
    .live-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:stretch}
    .live-cover{min-height:390px;border-radius:var(--radius);background:linear-gradient(0deg,rgba(6,35,26,.72),rgba(6,35,26,.05)),url('/assets/images/coverpic/cover-4.webp') center/cover;position:relative;padding:28px;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
    .live-status{position:absolute;top:22px;left:22px;background:#fb5d52;color:#fff;padding:6px 11px;border-radius:999px;font-size:12px;font-weight:900}
    .live-cover h3{font-size:29px;margin:12px 0 7px;line-height:1.35}
    .live-cover p{margin:0;color:rgba(255,255,255,.8);font-size:14px}
    .live-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
    .time-row{display:flex;gap:9px;margin:20px 0 24px}
    .time-box{flex:1;text-align:center;background:var(--deep);color:#fff;padding:10px 5px;border-radius:12px;font-weight:900;font-size:20px}
    .time-box small{display:block;font-size:11px;font-weight:600;color:#c3d5cd;margin-top:1px}
    .check-list{list-style:none;padding:0;margin:0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;color:#4e635a}
    .check-list li:before{content:"●";color:var(--lime);margin-right:9px}
    .app-stage{border-radius:30px;overflow:hidden;background:var(--mint);display:grid;grid-template-columns:1.05fr .95fr;min-height:500px}
    .app-copy{padding:64px 0 64px max(40px,calc((100vw - 1180px)/2));max-width:670px}
    .app-copy h2{font-size:clamp(32px,4vw,49px);line-height:1.23;letter-spacing:-.05em;margin:16px 0;color:var(--deep);font-weight:950}
    .app-copy p{color:#42685a;font-size:16px;max-width:555px}
    .download-options{display:flex;gap:11px;flex-wrap:wrap;margin-top:27px}
    .app-visual{position:relative;background:url('/assets/images/backpic/back-2.webp') center/cover;min-height:400px}
    .app-visual:before{content:"";position:absolute;inset:0;background:rgba(10,57,43,.36)}
    .screen{position:absolute;width:235px;height:390px;bottom:-48px;left:50%;transform:translateX(-50%) rotate(7deg);border:8px solid #122c24;border-bottom:0;border-radius:30px 30px 0 0;background:#fff;box-shadow:0 18px 50px rgba(0,0,0,.3);padding:20px 13px}
    .screen-head{height:13px;width:70px;border-radius:99px;background:#142c25;margin:0 auto 24px}
    .screen h4{font-size:15px;margin:0 0 14px;color:var(--deep);font-weight:900}
    .match-mini{padding:11px;border-radius:11px;background:#f3f7f4;margin-bottom:9px;font-size:11px;color:#648077}
    .match-mini b{display:block;color:var(--ink);font-size:13px;margin-bottom:5px}
    .data-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr)}
    .metric{padding:28px 20px;border-right:1px solid var(--line)}
    .metric:last-child{border-right:0}
    .metric strong{display:block;font-size:29px;color:var(--deep);letter-spacing:-.04em;line-height:1;font-weight:950}
    .metric span{display:block;margin-top:8px;font-size:13px;color:var(--muted);font-weight:700}
    .journey{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:38px}
    .journey-step{position:relative;padding:18px 26px 18px 0}
    .journey-step:not(:last-child):after{content:"";position:absolute;top:35px;right:0;width:45%;height:1px;background:#a9c9ba}
    .journey-no{display:grid;place-items:center;width:42px;height:42px;border:1px solid #a9c9ba;border-radius:50%;background:#fff;color:var(--pine);font-weight:950}
    .journey-step h3{font-size:17px;margin:16px 0 7px}
    .journey-step p{font-size:13px;color:var(--muted);margin:0;padding-right:15px}
    .compare-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:38px;box-shadow:var(--shadow)}
    .compare-row{display:grid;grid-template-columns:1.2fr 1fr 1fr;border-bottom:1px solid var(--line)}
    .compare-row:last-child{border-bottom:0}
    .compare-row>div{padding:17px 21px;font-size:14px}
    .compare-head{background:var(--deep);color:#fff;font-weight:850}
    .compare-head div:nth-child(2){background:var(--pine)}
    .yes{color:var(--pine);font-weight:850}
    .muted-x{color:#9aa8a2}
    .testimonial-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:28px;align-items:stretch}
    .quote-intro{padding:35px;border-radius:var(--radius);background:var(--lime);color:var(--deep)}
    .quote-intro .stars{font-size:21px;letter-spacing:3px}
    .quote-intro h3{font-size:28px;line-height:1.35;margin:22px 0 12px}
    .quote-intro p{font-size:14px;margin:0}
    .quote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
    .quote-card{background:#fff;border:1px solid var(--line);padding:23px;border-radius:18px}
    .quote-card p{font-size:14px;color:#4f655c;margin:0 0 15px}
    .quote-card b{font-size:13px;color:var(--ink)}
    .faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:55px}
    .faq-list{display:grid;gap:12px}
    details{background:#fff;border:1px solid var(--line);border-radius:15px;padding:0 19px;transition:.2s}
    details[open]{border-color:#92c8b2;box-shadow:0 8px 22px rgba(16,91,71,.08)}
    summary{list-style:none;cursor:pointer;padding:18px 27px 18px 0;font-size:16px;font-weight:850;position:relative}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:0;color:var(--pine);font-size:23px;line-height:1;top:14px}
    details[open] summary:after{content:"−"}
    details p{margin:0;padding:0 0 18px;color:var(--muted);font-size:14px}
    .about-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
    .about-image{border-radius:var(--radius);overflow:hidden;min-height:420px;position:relative}
    .about-image img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
    .about-image:after{content:"满冠体育";position:absolute;bottom:23px;left:24px;color:#fff;font-size:27px;font-weight:950;letter-spacing:-.05em;text-shadow:0 3px 15px rgba(0,0,0,.35)}
    .about-copy p{font-size:15px;color:var(--muted);margin:0 0 16px}
    .about-values{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:25px}
    .value{padding:15px;border-radius:13px;background:var(--sand);font-size:13px;font-weight:800;color:var(--pine)}
    .cta-panel{background:linear-gradient(110deg,var(--deep),var(--pine));border-radius:30px;padding:58px;position:relative;overflow:hidden;color:#fff}
    .cta-panel:after{content:"";position:absolute;width:330px;height:330px;border-radius:50%;right:-100px;top:-165px;border:45px solid rgba(201,245,75,.14)}
    .cta-panel h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.05em;line-height:1.25;margin:14px 0;max-width:650px;position:relative;z-index:1}
    .cta-panel p{max-width:650px;color:rgba(255,255,255,.76);margin:0 0 26px;position:relative;z-index:1}
    .site-footer{background:#071d17;color:#d3e0d9;padding:60px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.3fr repeat(2,.8fr);gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{color:#fff}
    .footer-brand p{color:#9db6ab;font-size:14px;max-width:360px;margin:16px 0}
    .footer-title{color:#fff;font-size:14px;font-weight:850;margin:4px 0 14px}
    .footer-links{display:grid;gap:9px;font-size:13px;color:#a7beb4}
    .footer-links a:hover{color:var(--lime)}
    .footer-bottom{padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:#88a399}
    .footer-bottom a{color:#b8cec4}
    .footer-bottom a:hover{color:var(--lime)}
    .fixed-cta{position:fixed;right:20px;bottom:20px;z-index:45;background:var(--lime);color:var(--deep);border-radius:999px;padding:12px 18px;font-size:14px;font-weight:900;box-shadow:0 12px 30px rgba(8,45,34,.28);transition:.25s}
    .fixed-cta:hover{transform:translateY(-3px);background:#dcff72}
    :focus-visible{outline:3px solid rgba(201,245,75,.85);outline-offset:3px}
    @media(max-width:1024px){
      .hero-grid,.service-layout,.faq-layout,.about-layout{grid-template-columns:1fr;gap:35px}
      .sticky-copy{position:static}
      .hero{min-height:auto}
      .plan-stage{max-width:610px}
      .app-copy{padding-left:40px}
      .journey-step:not(:last-child):after{width:26%}
    }
    @media(max-width:768px){
      .section{padding:65px 0}.container{width:min(100% - 30px,1180px)}
      .header-top{height:63px}.search-box{display:none}.header-tools .btn{display:none}.menu-toggle{display:block}
      .channels{padding:8px 0}.channel{font-size:13px;padding:6px 12px}
      .hero-grid{padding:55px 0}.hero-copy p{font-size:15px}.plan-stage{grid-template-columns:1fr;max-width:390px;margin:auto}.plan-card.small{display:none}
      .news-grid,.live-grid,.app-stage,.testimonial-layout{grid-template-columns:1fr}.news-item{grid-template-columns:75px 1fr}.read-link{grid-column:2;padding-top:0}.feature-story{min-height:330px}
      .benefit-grid{grid-template-columns:1fr}.app-copy{padding:50px 30px}.app-visual{min-height:360px}.metrics{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .journey{grid-template-columns:1fr 1fr;gap:10px}.journey-step{padding:14px}.journey-step:not(:last-child):after{display:none}.compare-row>div{padding:14px 11px;font-size:12px}.quote-grid{grid-template-columns:1fr}.cta-panel{padding:39px 28px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
    }
    @media(max-width:520px){
      .hero-copy h1{font-size:37px}.hero-actions .btn{width:100%}.flash-inner{padding:10px 0;align-items:flex-start;flex-direction:column;gap:4px}.news-item{padding:18px 16px;gap:10px}.news-item h3{font-size:15px}.news-item p{font-size:12px}.service-row{grid-template-columns:48px 1fr}.service-row strong{display:none}
      .live-side{padding:24px 20px}.metrics{grid-template-columns:1fr}.metric,.metric:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.metric:last-child{border-bottom:0}.journey{grid-template-columns:1fr}.about-values{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.fixed-cta{right:14px;bottom:14px}.cta-panel{border-radius:22px}
    }

/* roulang page: category3 */
:root{--ink:#10261f;--deep:#092e24;--pine:#0f5b47;--green:#178365;--lime:#c9f54b;--mint:#dcf4e6;--sand:#f8f6ef;--paper:#fffefa;--text:#17342b;--muted:#64756e;--line:#dce5df;--radius:22px;--shadow:0 18px 45px rgba(21,59,47,.1);--shadow-lg:0 26px 70px rgba(7,42,32,.2)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.section{padding:86px 0;position:relative;overflow:hidden}.section-soft{background:var(--sand)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--pine);font-size:13px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}.section-title{font-size:clamp(29px,4vw,46px);line-height:1.23;letter-spacing:-.04em;margin:14px 0 16px;color:var(--ink);font-weight:900}.section-lead{max-width:720px;color:var(--muted);font-size:16px;margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:999px;padding:13px 21px;font-weight:800;font-size:15px;transition:.25s ease;white-space:nowrap}.btn-primary{background:var(--lime);color:var(--deep);box-shadow:0 8px 20px rgba(201,245,75,.24)}.btn-primary:hover{transform:translateY(-2px);background:#dcff72}.btn-dark{background:var(--deep);color:#fff}.btn-dark:hover{background:var(--pine);transform:translateY(-2px)}.btn-light{background:#fff;border-color:var(--line);color:var(--ink)}.btn-light:hover{border-color:var(--pine);color:var(--pine);transform:translateY(-2px)}.btn:focus-visible,.channel:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(201,245,75,.8);outline-offset:3px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,254,250,.95);backdrop-filter:blur(16px);border-bottom:1px solid rgba(16,38,31,.08)}.header-top{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:950;color:var(--deep);letter-spacing:-.06em}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--deep);display:grid;place-items:center;color:var(--lime);font-size:18px}.header-tools{display:flex;align-items:center;gap:12px}.search-box{height:40px;width:222px;border:1px solid var(--line);border-radius:999px;background:#fff;display:flex;align-items:center;padding:0 14px;gap:8px}.search-box:focus-within{border-color:var(--pine);box-shadow:0 0 0 3px rgba(23,131,101,.12)}.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:13px}.menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:25px}.channels{display:flex;gap:8px;align-items:center;min-height:54px;overflow-x:auto;scrollbar-width:none}.channels::-webkit-scrollbar{display:none}.channel{padding:8px 17px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:800;white-space:nowrap;transition:.2s}.channel:hover{color:var(--pine);background:var(--mint)}.channel.active{background:var(--deep);color:var(--lime);box-shadow:0 6px 16px rgba(9,46,36,.16)}
    .page-hero{background:var(--deep);color:#fff;position:relative;isolation:isolate;overflow:hidden}.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,29,22,.97),rgba(6,48,36,.7));z-index:-1}.page-hero:after{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover;opacity:.55;z-index:-2}.hero-inner{padding:78px 0 82px;display:grid;grid-template-columns:1.1fr .9fr;gap:45px;align-items:center}.hero-copy h1{font-size:clamp(40px,5.4vw,68px);line-height:1.1;letter-spacing:-.065em;margin:14px 0 20px;font-weight:950}.hero-copy p{max-width:650px;color:rgba(255,255,255,.78);font-size:17px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}.hero-panel{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:26px;padding:25px;box-shadow:var(--shadow-lg);backdrop-filter:blur(12px)}.profile-line{display:flex;align-items:center;gap:15px}.avatar{width:62px;height:62px;border-radius:19px;object-fit:cover;border:2px solid var(--lime)}.profile-line strong{display:block;font-size:19px}.profile-line small{color:rgba(255,255,255,.65)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:25px}.hero-stat{background:rgba(255,255,255,.1);border-radius:15px;padding:13px}.hero-stat b{display:block;font-size:24px;color:var(--lime);line-height:1.2}.hero-stat span{font-size:12px;color:rgba(255,255,255,.7)}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:36px}.metric{padding:24px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.metric b{font-size:31px;color:var(--pine);display:block}.metric span{font-size:13px;color:var(--muted)}
    .split{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}.matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.matrix-card{padding:23px;border-radius:19px;border:1px solid var(--line);background:#fff;transition:.25s}.matrix-card:hover{transform:translateY(-4px);border-color:#9bcab7;box-shadow:var(--shadow)}.matrix-icon{font-size:25px;margin-bottom:12px}.matrix-card h3{margin:0 0 6px;font-size:18px;color:var(--ink)}.matrix-card p{margin:0;color:var(--muted);font-size:13px}
    .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px}.step{position:relative;padding:27px;border-top:3px solid var(--lime);background:#fff;border-radius:0 0 19px 19px;box-shadow:var(--shadow)}.step-no{color:var(--green);font-size:13px;font-weight:900}.step h3{margin:12px 0 8px;font-size:19px}.step p{margin:0;color:var(--muted);font-size:14px}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:35px}.compare-box{border-radius:22px;padding:28px;background:#fff;border:1px solid var(--line)}.compare-box.highlight{background:var(--deep);color:#fff;border-color:var(--deep)}.compare-box h3{margin:0 0 18px;font-size:20px}.bar{margin:15px 0}.bar-head{display:flex;justify-content:space-between;font-size:13px;margin-bottom:6px}.track{height:8px;border-radius:10px;background:#e5eee8;overflow:hidden}.fill{height:100%;border-radius:10px;background:var(--green)}.highlight .track{background:rgba(255,255,255,.18)}.highlight .fill{background:var(--lime)}
    .image-story{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.story-image{border-radius:26px;overflow:hidden;box-shadow:var(--shadow-lg);min-height:350px}.story-image img{width:100%;height:100%;object-fit:cover}.check-list{list-style:none;padding:0;margin:25px 0}.check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-weight:700}.check-list li:before{content:"✓";color:var(--green);font-size:18px;margin-right:12px}
    .scene-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;margin-top:35px}.scene-main,.scene-side{padding:29px;border-radius:22px;background:var(--mint);border:1px solid #c7e7d5}.scene-main h3,.scene-side h3{font-size:22px;margin:0 0 10px}.scene-main p,.scene-side p{color:var(--muted);font-size:14px}.scene-side{background:#fff}.pill-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.pill{border-radius:999px;background:var(--sand);padding:7px 13px;font-size:13px;font-weight:700;color:var(--pine)}
    .faq-wrap{max-width:850px;margin:35px auto 0}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:none;border:0;padding:20px 0;color:var(--ink);font-weight:850;font-size:16px}.faq-q span{font-size:24px;color:var(--green);transition:.2s}.faq-a{max-height:0;overflow:hidden;color:var(--muted);font-size:14px;transition:max-height .3s ease}.faq-item.open .faq-a{max-height:120px;padding:0 35px 19px 0}.faq-item.open .faq-q span{transform:rotate(45deg)}
    .cta{background:var(--deep);color:#fff;padding:58px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:clamp(27px,4vw,43px);line-height:1.25;margin:12px 0}.cta p{color:rgba(255,255,255,.7);max-width:650px}.site-footer{background:#071f18;color:rgba(255,255,255,.7);padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:50px}.footer-brand{color:#fff;margin-bottom:15px}.footer-grid p{max-width:380px;font-size:14px}.footer-title{color:var(--lime);font-weight:850;margin-bottom:14px}.footer-links{display:grid;gap:9px;font-size:14px}.footer-links a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px}.footer-bottom a{color:var(--lime)}
    @media(max-width:900px){.hero-inner,.split,.image-story,.scene-grid{grid-template-columns:1fr}.hero-panel{max-width:600px}.metric-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.cta-inner{align-items:flex-start;flex-direction:column}}
    @media(max-width:680px){.container{width:min(100% - 28px,1180px)}.header-top{height:64px}.header-tools .search-box{display:none}.menu-toggle{display:block}.channels{display:none;flex-wrap:wrap;padding:8px 0 13px}.site-header.open .channels{display:flex}.channel{font-size:13px;padding:7px 12px}.hero-inner{padding:55px 0 60px}.hero-stats{gap:7px}.hero-stat{padding:10px 8px}.hero-stat b{font-size:20px}.section{padding:62px 0}.metric-grid,.matrix,.steps,.compare{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom{display:grid}.story-image{min-height:250px}.cta{padding:48px 0}}

/* roulang page: category1 */
:root{--ink:#10261f;--deep:#092e24;--pine:#0f5b47;--green:#178365;--lime:#c9f54b;--mint:#dcf4e6;--sand:#f8f6ef;--paper:#fffefa;--text:#17342b;--muted:#64756e;--line:#dce5df;--radius:22px;--shadow:0 18px 45px rgba(21,59,47,.10);--shadow-lg:0 26px 70px rgba(7,42,32,.20)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 40px));margin:auto}.section{padding:88px 0;position:relative;overflow:hidden}.section-soft{background:var(--sand)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--pine);font-size:13px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}.section-title{font-size:clamp(28px,4vw,45px);line-height:1.25;letter-spacing:-.04em;margin:15px 0 16px;color:var(--ink);font-weight:900}.section-lead{max-width:720px;color:var(--muted);font-size:16px;margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:999px;padding:13px 21px;font-weight:800;font-size:15px;transition:.25s ease;white-space:nowrap}.btn-primary{background:var(--lime);color:var(--deep);box-shadow:0 8px 20px rgba(201,245,75,.24)}.btn-primary:hover{transform:translateY(-2px);background:#dcff72}.btn-dark{background:var(--deep);color:#fff}.btn-dark:hover{background:var(--pine);transform:translateY(-2px)}.btn-light{background:#fff;border-color:var(--line);color:var(--ink)}.btn-light:hover{border-color:var(--pine);color:var(--pine);transform:translateY(-2px)}.btn:focus-visible,.channel:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(201,245,75,.8);outline-offset:3px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(16,38,31,.08)}.header-top{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:950;color:var(--deep);letter-spacing:-.06em}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--deep);display:grid;place-items:center;color:var(--lime);font-size:18px}.header-tools{display:flex;align-items:center;gap:12px}.search-box{height:40px;width:222px;border:1px solid var(--line);border-radius:999px;background:#fff;display:flex;align-items:center;padding:0 14px;gap:8px}.search-box:focus-within{border-color:var(--pine);box-shadow:0 0 0 3px rgba(23,131,101,.12)}.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:13px}.menu-toggle{display:none;border:0;background:none;font-size:25px}.channels{display:flex;gap:8px;overflow-x:auto;padding-bottom:12px;scrollbar-width:none}.channels::-webkit-scrollbar{display:none}.channel{padding:8px 16px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:800;white-space:nowrap;transition:.2s}.channel:hover,.channel.active{background:var(--deep);color:var(--lime)}
    .hero{background:var(--deep);color:#fff;min-height:560px;display:flex;align-items:center;position:relative;isolation:isolate;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,29,22,.97),rgba(5,38,29,.78),rgba(10,55,43,.35));z-index:-1}.hero:after{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover;z-index:-2;opacity:.76}.hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:55px;align-items:center;padding:70px 0}.hero h1{font-size:clamp(40px,5vw,68px);line-height:1.12;letter-spacing:-.06em;margin:16px 0 22px;font-weight:950}.hero p{font-size:17px;color:rgba(255,255,255,.78);max-width:640px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.hero .eyebrow{color:var(--lime)}.invite-panel{background:rgba(255,255,255,.95);color:var(--ink);border-radius:26px;padding:28px;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.6)}.panel-top{display:flex;justify-content:space-between;align-items:center}.panel-top strong{font-size:20px}.reward{background:var(--mint);border-radius:18px;padding:18px;margin:22px 0}.reward b{font-size:31px;color:var(--pine);display:block}.progress{height:10px;background:#e4ece6;border-radius:20px;overflow:hidden;margin:10px 0 7px}.progress span{display:block;width:72%;height:100%;background:var(--lime);border-radius:20px}.panel-note{font-size:12px;color:var(--muted)}
    .metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:-34px;position:relative}.metric{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.metric b{display:block;color:var(--pine);font-size:30px;line-height:1.2}.metric span{color:var(--muted);font-size:13px}
    .split{display:grid;grid-template-columns:.86fr 1.14fr;gap:55px;align-items:center}.visual-card{border-radius:26px;overflow:hidden;box-shadow:var(--shadow-lg);background:var(--deep)}.visual-card img{width:100%;height:390px;object-fit:cover}.copy-list{display:grid;gap:15px;margin-top:26px}.copy-list div{display:flex;gap:14px;align-items:flex-start}.number{flex:0 0 34px;height:34px;border-radius:12px;background:var(--mint);color:var(--pine);display:grid;place-items:center;font-weight:900}
    .matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;transition:.25s;box-shadow:0 8px 25px rgba(21,59,47,.04)}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#abd2bd}.card img{height:145px;width:100%;object-fit:cover;border-radius:15px;margin-bottom:18px}.card h3{margin:0 0 8px;font-size:19px;color:var(--ink)}.card p{margin:0;color:var(--muted);font-size:14px}.tag{display:inline-flex;border-radius:999px;padding:5px 10px;background:var(--mint);color:var(--pine);font-size:12px;font-weight:800}
    .schedule{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;margin-top:36px}.schedule-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.match{display:grid;grid-template-columns:92px 1fr auto;gap:16px;align-items:center;padding:19px 22px;border-bottom:1px solid var(--line)}.match:last-child{border:0}.match time{color:var(--pine);font-weight:900}.match strong{display:block}.match small{color:var(--muted)}.status{font-size:12px;padding:5px 9px;border-radius:99px;background:#eef6ef;color:var(--green);font-weight:800}.schedule-note{background:var(--deep);color:#fff;border-radius:var(--radius);padding:30px}.schedule-note h3{font-size:25px;margin:0 0 12px}.schedule-note p{color:rgba(255,255,255,.7);font-size:14px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:40px}.step{padding:20px 25px;border-left:1px solid var(--line);position:relative}.step:first-child{border-left:0}.step b{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:var(--lime);color:var(--deep);margin-bottom:18px}.step h3{font-size:17px;margin:0 0 8px}.step p{font-size:13px;color:var(--muted);margin:0}
    .quote{background:var(--mint);border-radius:28px;padding:42px 50px;display:grid;grid-template-columns:1fr .8fr;gap:30px;align-items:center}.quote blockquote{font-size:25px;line-height:1.5;font-weight:800;color:var(--deep);margin:0}.quote p{color:var(--muted);font-size:14px}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:35px}.faq{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px}.faq summary{cursor:pointer;font-weight:850;color:var(--ink)}.faq p{color:var(--muted);font-size:14px;margin:12px 0 0}.cta{background:var(--deep);color:#fff;border-radius:28px;padding:52px;display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{font-size:34px;line-height:1.3;margin:0 0 10px}.cta p{color:rgba(255,255,255,.7);margin:0}.site-footer{background:#071f18;color:#dce9e1;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}.footer-brand{color:#fff}.site-footer p{color:#9bb0a6;max-width:370px;font-size:14px}.footer-title{color:var(--lime);font-weight:800;margin-bottom:13px}.footer-links{display:grid;gap:7px;color:#a9bdb3;font-size:14px}.footer-links a:hover,.footer-bottom a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;margin-top:40px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#91a89c;font-size:12px}
    @media(max-width:900px){.hero-grid,.split,.schedule,.quote{grid-template-columns:1fr}.metric-row{grid-template-columns:repeat(2,1fr)}.matrix{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr);gap:15px}.step{border:1px solid var(--line);border-radius:16px}.faq-grid{grid-template-columns:1fr}.hero{min-height:auto}.hero-grid{padding:65px 0}.quote{padding:32px}.header-tools .btn{display:none}}
    @media(max-width:560px){.container{width:min(100% - 28px,1180px)}.header-top{height:64px}.brand{font-size:19px}.search-box{width:150px}.metric-row,.matrix,.steps{grid-template-columns:1fr}.section{padding:62px 0}.hero h1{font-size:42px}.hero p{font-size:15px}.invite-panel{padding:21px}.match{grid-template-columns:70px 1fr;gap:10px}.match .status{grid-column:2;width:max-content}.footer-grid{grid-template-columns:1fr;gap:25px}.cta{padding:32px 24px;align-items:flex-start;flex-direction:column}.cta h2{font-size:28px}}

/* roulang page: category2 */
:root{
      --ink:#10261f;--deep:#092e24;--pine:#0f5b47;--green:#178365;--lime:#c9f54b;
      --mint:#dcf4e6;--sand:#f8f6ef;--paper:#fffefa;--text:#17342b;--muted:#64756e;
      --line:#dce5df;--radius:22px;--shadow:0 18px 45px rgba(21,59,47,.10);--shadow-lg:0 26px 70px rgba(7,42,32,.20)
    }
    *{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit} img{max-width:100%;display:block} button,input{font:inherit} button{cursor:pointer;border:0}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}.section{padding:88px 0;position:relative;overflow:hidden}.section-soft{background:var(--sand)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--pine);font-size:13px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}
    .section-title{font-size:clamp(28px,4vw,45px);line-height:1.25;letter-spacing:-.04em;margin:15px 0 16px;color:var(--ink);font-weight:900}.section-lead{max-width:760px;color:var(--muted);font-size:16px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:999px;padding:13px 21px;font-weight:800;font-size:15px;transition:.25s ease;white-space:nowrap}
    .btn-primary{background:var(--lime);color:var(--deep);box-shadow:0 8px 20px rgba(201,245,75,.24)}.btn-primary:hover{transform:translateY(-2px);background:#dcff72;box-shadow:0 12px 25px rgba(201,245,75,.34)}
    .btn-dark{background:var(--deep);color:#fff}.btn-dark:hover{background:var(--pine);transform:translateY(-2px)}.btn-light{background:#fff;border-color:var(--line);color:var(--ink)}.btn-light:hover{border-color:var(--pine);color:var(--pine);transform:translateY(-2px)}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(16,38,31,.08)}.header-top{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:950;color:var(--deep);letter-spacing:-.06em}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--deep);display:grid;place-items:center;color:var(--lime);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
    .header-tools{display:flex;align-items:center;gap:12px}.search-box{height:40px;width:222px;border:1px solid var(--line);border-radius:999px;background:#fff;display:flex;align-items:center;padding:0 14px;gap:8px;transition:.2s}.search-box:focus-within{border-color:var(--pine);box-shadow:0 0 0 3px rgba(23,131,101,.12)}.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--text)}.search-box input::placeholder{color:#9aa8a2}
    .channels{display:flex;align-items:center;gap:8px;min-height:54px;overflow-x:auto;scrollbar-width:none}.channels::-webkit-scrollbar{display:none}.channel{flex:0 0 auto;padding:7px 13px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:800;transition:.2s}.channel:hover{color:var(--pine);background:var(--mint)}.channel.active{background:var(--deep);color:var(--lime);box-shadow:0 6px 15px rgba(9,46,36,.15)}
    .score-hero{position:relative;isolation:isolate;background:var(--deep);color:#fff;overflow:hidden}.score-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,31,23,.96),rgba(7,50,38,.83),rgba(7,48,37,.42));z-index:-1}.score-hero:after{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover;z-index:-2;opacity:.66}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center;padding:72px 0}.hero-copy .eyebrow{color:var(--lime)}.hero-copy h1{font-size:clamp(40px,5vw,64px);line-height:1.12;letter-spacing:-.065em;margin:15px 0 20px;font-weight:950}.hero-copy p{font-size:17px;max-width:640px;color:rgba(255,255,255,.8);margin:0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .score-panel{padding:22px;background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.5);color:var(--ink);border-radius:24px;box-shadow:var(--shadow-lg)}.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.live-pill{display:inline-flex;align-items:center;gap:6px;background:#ffe6e1;color:#b93a23;padding:5px 10px;border-radius:99px;font-size:12px;font-weight:900}.live-pill i{width:7px;height:7px;border-radius:50%;background:#e4482a;display:block;animation:pulse 1.5s infinite}@keyframes pulse{50%{opacity:.35;transform:scale(.7)}}
    .match-row{padding:15px 0;border-top:1px solid var(--line)}.match-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-weight:700}.teams{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;margin-top:9px;font-size:14px;font-weight:850}.teams span:last-child{text-align:right}.score{font-size:21px;font-weight:950;color:var(--deep);letter-spacing:.08em}.score-note{font-size:11px;color:var(--green);font-weight:800;margin-top:6px}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:-34px;position:relative;z-index:2}.metric{background:#fff;border:1px solid var(--line);border-radius:18px;padding:21px;box-shadow:var(--shadow)}.metric strong{display:block;font-size:29px;line-height:1.1;color:var(--deep);font-weight:950}.metric span{display:block;margin-top:7px;color:var(--muted);font-size:13px;font-weight:700}
    .split{display:grid;grid-template-columns:.88fr 1.12fr;gap:62px;align-items:center}.image-frame{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);min-height:440px}.image-frame img{width:100%;height:100%;object-fit:cover}.image-frame:after{content:"比分变化，清晰可见";position:absolute;left:22px;bottom:21px;color:#fff;font-size:18px;font-weight:900;background:rgba(9,46,36,.78);padding:9px 15px;border-radius:12px;backdrop-filter:blur(8px)}
    .check-list{list-style:none;margin:25px 0 0;padding:0}.check-list li{position:relative;padding:13px 0 13px 33px;border-bottom:1px solid var(--line);font-size:15px}.check-list li:before{content:"✓";position:absolute;left:0;top:13px;width:21px;height:21px;line-height:21px;text-align:center;border-radius:50%;background:var(--mint);color:var(--pine);font-weight:950}
    .board{background:var(--deep);color:#fff;border-radius:28px;padding:42px}.board-top{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:25px}.board h2{font-size:31px;line-height:1.25;margin:10px 0 0;font-weight:950}.filter-list{display:flex;gap:8px;flex-wrap:wrap}.filter{border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.72);border-radius:999px;padding:7px 12px;font-size:12px;font-weight:800}.filter.current{background:var(--lime);color:var(--deep);border-color:var(--lime)}
    .event-list{background:#fff;border-radius:18px;padding:3px 20px;color:var(--text)}.event{display:grid;grid-template-columns:110px 1fr 90px;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.event:last-child{border-bottom:0}.event-time{font-size:13px;color:var(--muted);font-weight:800}.event-main b{display:block;font-size:16px}.event-main small{color:var(--muted);font-size:12px}.event-score{text-align:right;color:var(--deep);font-size:20px;font-weight:950}
    .service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}.service-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px;transition:.25s;min-height:224px}.service-card:hover{transform:translateY(-6px);border-color:#9bcab7;box-shadow:var(--shadow)}.icon-box{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--mint);font-size:22px}.service-card h3{font-size:19px;margin:18px 0 9px;color:var(--ink);font-weight:900}.service-card p{margin:0;color:var(--muted);font-size:14px}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:42px}.step{position:relative;padding:23px 20px;background:#fff;border:1px solid var(--line);border-radius:18px}.step-no{font-size:12px;color:var(--green);font-weight:950;letter-spacing:.08em}.step h3{font-size:18px;color:var(--ink);margin:10px 0 7px;font-weight:900}.step p{font-size:13px;color:var(--muted);margin:0}
    .insight-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;margin-top:38px}.article-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;display:grid;grid-template-columns:.92fr 1.08fr;box-shadow:var(--shadow)}.article-card img{height:100%;min-height:270px;width:100%;object-fit:cover}.article-copy{padding:28px}.article-copy h3{font-size:25px;line-height:1.35;margin:12px 0;color:var(--ink);font-weight:950}.article-copy p{font-size:14px;color:var(--muted);margin:0}.side-note{background:var(--mint);border-radius:22px;padding:29px}.side-note h3{font-size:22px;line-height:1.35;margin:13px 0;color:var(--ink);font-weight:950}.side-note p{font-size:14px;color:#49645b}.data-line{padding:13px 0;border-bottom:1px solid rgba(15,91,71,.16);display:flex;justify-content:space-between;gap:10px;font-size:14px;font-weight:800}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:55px;align-items:start}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 20px;transition:.2s}.faq-item:hover{border-color:#9bcab7}.faq-item summary{list-style:none;padding:18px 30px 18px 0;cursor:pointer;font-weight:900;color:var(--ink);position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";position:absolute;right:0;color:var(--green);font-size:22px;font-weight:500}.faq-item[open] summary:after{content:"−"}.faq-item p{margin:0;padding:0 0 19px;color:var(--muted);font-size:14px}
    .cta{padding:62px 0;background:var(--deep);color:#fff;position:relative;overflow:hidden}.cta:before{content:"";position:absolute;width:360px;height:360px;border:55px solid rgba(201,245,75,.1);border-radius:50%;right:-70px;top:-180px}.cta-grid{position:relative;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}.cta h2{font-size:clamp(29px,4vw,43px);line-height:1.25;margin:13px 0;font-weight:950}.cta p{margin:0;color:rgba(255,255,255,.75);max-width:690px}
    .site-footer{background:#061f18;color:rgba(255,255,255,.72);padding:64px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}.footer-brand{color:#fff;margin-bottom:16px}.footer-grid p{font-size:14px;max-width:390px;margin:0}.footer-title{color:#fff;font-weight:900;margin-bottom:14px}.footer-links{display:grid;gap:9px;font-size:14px}.footer-links a:hover,.footer-bottom a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:20px;display:flex;flex-wrap:wrap;gap:13px 25px;font-size:12px}
    .menu-toggle{display:none}
    @media(max-width:1024px){.hero-grid,.split,.faq-wrap{grid-template-columns:1fr;gap:35px}.metric-grid{grid-template-columns:repeat(2,1fr);margin-top:0}.image-frame{min-height:350px}.service-grid{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(2,1fr)}.faq-wrap{gap:25px}}
    @media(max-width:768px){.container{width:min(100% - 30px,1180px)}.header-top{height:64px}.search-box{display:none}.header-tools .btn{padding:9px 14px;font-size:13px}.section{padding:64px 0}.hero-grid{padding:58px 0}.score-panel{padding:18px}.board{padding:26px 18px}.board-top,.cta-grid{display:block}.board-top .filter-list{margin-top:18px}.event{grid-template-columns:76px 1fr 55px;gap:10px}.article-card,.insight-grid{grid-template-columns:1fr}.article-card img{height:225px;min-height:0}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}}
    @media(max-width:520px){.brand{font-size:20px}.header-tools .btn{display:none}.channels{min-height:49px}.channel{padding:6px 10px;font-size:13px}.hero-copy h1{font-size:38px}.hero-copy p{font-size:15px}.hero-actions .btn{width:100%}.metric-grid,.service-grid,.process{grid-template-columns:1fr}.metric{padding:18px}.event{grid-template-columns:1fr auto}.event-time{grid-column:1/-1;padding-bottom:0}.event-score{grid-column:2;grid-row:2}.event-main{grid-column:1;grid-row:2}.section-title{font-size:29px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.cta .btn{width:100%;margin-top:22px}.image-frame{min-height:270px}}

/* roulang page: category5 */
:root{
 --ink:#10261f;--deep:#092e24;--pine:#0f5b47;--green:#178365;--lime:#c9f54b;
 --mint:#dcf4e6;--sand:#f8f6ef;--paper:#fffefa;--text:#17342b;--muted:#64756e;
 --line:#dce5df;--radius:22px;--shadow:0 18px 45px rgba(21,59,47,.10);
 --shadow-lg:0 26px 70px rgba(7,42,32,.20)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.section{padding:88px 0;position:relative;overflow:hidden}
.section-soft{background:var(--sand)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--pine);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}
.section-title{font-size:clamp(28px,4vw,45px);line-height:1.25;letter-spacing:-.04em;margin:15px 0 16px;color:var(--ink);font-weight:900}
.section-lead{max-width:720px;color:var(--muted);font-size:16px;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:999px;padding:13px 21px;font-weight:800;font-size:15px;transition:.25s ease;white-space:nowrap}
.btn-primary{background:var(--lime);color:var(--deep);box-shadow:0 8px 20px rgba(201,245,75,.24)}
.btn-primary:hover{transform:translateY(-2px);background:#dcff72;box-shadow:0 12px 25px rgba(201,245,75,.34)}
.btn-dark{background:var(--deep);color:#fff}
.btn-dark:hover{background:var(--pine);transform:translateY(-2px)}
.btn-light{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-light:hover{border-color:var(--pine);color:var(--pine);transform:translateY(-2px)}
.btn:focus-visible,.channel:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(201,245,75,.8);outline-offset:3px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(16,38,31,.08)}
.header-top{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:950;color:var(--deep);letter-spacing:-.06em}
.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--deep);display:grid;place-items:center;color:var(--lime);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.header-tools{display:flex;align-items:center;gap:12px}
.search-box{height:40px;width:222px;border:1px solid var(--line);border-radius:999px;background:#fff;display:flex;align-items:center;padding:0 14px;gap:8px;transition:.2s}
.search-box:focus-within{border-color:var(--pine);box-shadow:0 0 0 3px rgba(23,131,101,.12)}
.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--text)}
.search-box input::placeholder{color:#9aa8a2}
.menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:25px;padding:4px}
.channels{display:flex;gap:8px;align-items:center;overflow-x:auto;padding-bottom:12px;scrollbar-width:none}
.channels::-webkit-scrollbar{display:none}
.channel{padding:8px 15px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:800;white-space:nowrap;transition:.2s}
.channel:hover{background:var(--mint);color:var(--pine)}
.channel.active{background:var(--deep);color:var(--lime)}
.hero{background:var(--deep);color:#fff;position:relative;isolation:isolate;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,29,22,.96),rgba(5,38,29,.82) 44%,rgba(10,55,43,.36));z-index:-1}
.hero:after{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;z-index:-2;opacity:.8}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:45px;align-items:center;padding:78px 0}
.hero h1{font-size:clamp(40px,5.5vw,68px);line-height:1.12;letter-spacing:-.06em;margin:15px 0 20px;font-weight:950}
.hero p{font-size:17px;color:rgba(255,255,255,.78);max-width:650px}
.hero .eyebrow{color:var(--lime)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}
.hero-points{display:flex;gap:22px;flex-wrap:wrap;color:rgba(255,255,255,.76);font-size:13px;font-weight:700}
.hero-points i{font-style:normal;color:var(--lime);margin-right:6px}
.cover-sheet{background:#fff;color:var(--ink);border-radius:26px;padding:28px;box-shadow:var(--shadow-lg);transform:rotate(1.5deg)}
.cover-sheet img{height:190px;width:100%;object-fit:cover;border-radius:17px;margin-bottom:20px}
.cover-sheet h2{font-size:24px;line-height:1.3;margin:0 0 8px}
.cover-sheet p{font-size:13px;color:var(--muted);margin:0 0 16px}
.sheet-list{border-top:1px solid var(--line);padding-top:12px}
.sheet-list div{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding:8px 0;font-size:13px}
.sheet-list b{color:var(--green)}
.kicker{color:var(--pine);font-size:13px;font-weight:900;letter-spacing:.08em}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}
.metric{background:#fff;border:1px solid var(--line);padding:23px;border-radius:18px;box-shadow:var(--shadow)}
.metric strong{font-size:31px;color:var(--deep);display:block;line-height:1.2}
.metric span{color:var(--muted);font-size:13px}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}
.split img{width:100%;height:360px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.text-block p{color:var(--muted);font-size:16px}
.check-list{list-style:none;padding:0;margin:22px 0}
.check-list li{padding:11px 0;border-bottom:1px solid var(--line);font-weight:700}
.check-list li:before{content:"✓";color:var(--green);font-weight:900;margin-right:10px}
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:35px}
.matrix-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px;transition:.25s}
.matrix-card:hover{transform:translateY(-5px);border-color:#9bcab7;box-shadow:var(--shadow)}
.icon{width:43px;height:43px;border-radius:14px;background:var(--mint);display:grid;place-items:center;color:var(--pine);font-size:21px;margin-bottom:17px}
.matrix-card h3{margin:0 0 8px;font-size:18px;color:var(--ink)}
.matrix-card p{margin:0;color:var(--muted);font-size:14px}
.scenario-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:25px;margin-top:35px}
.scenario-main{padding:30px;border-radius:var(--radius);background:var(--deep);color:#fff}
.scenario-main h3{font-size:27px;margin:0 0 12px}
.scenario-main p{color:rgba(255,255,255,.72)}
.scenario-side{display:grid;gap:14px}
.scenario-item{background:#fff;border:1px solid var(--line);border-radius:17px;padding:19px}
.scenario-item b{display:block;color:var(--pine);margin-bottom:4px}
.scenario-item span{font-size:13px;color:var(--muted)}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:35px}
.step{position:relative;padding:22px;background:var(--sand);border-radius:18px;border:1px solid var(--line)}
.step-num{font-size:35px;font-weight:950;color:#b4d88b;line-height:1}
.step h3{font-size:17px;margin:15px 0 6px}
.step p{font-size:13px;color:var(--muted);margin:0}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px}
.compare-box{padding:25px;border-radius:20px;border:1px solid var(--line);background:#fff}
.compare-box.highlight{background:var(--deep);color:#fff;border-color:var(--deep)}
.compare-box h3{margin:0 0 15px;font-size:20px}
.compare-box ul{list-style:none;padding:0;margin:0}
.compare-box li{padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px}
.compare-box.highlight li{border-color:rgba(255,255,255,.15);color:rgba(255,255,255,.8)}
.compare-box li:before{content:"•";color:var(--lime);margin-right:9px}
.faq-list{max-width:900px;margin:32px auto 0}
details{background:#fff;border:1px solid var(--line);border-radius:15px;margin:11px 0;padding:0 21px}
summary{cursor:pointer;font-weight:850;padding:18px 3px;color:var(--ink)}
details p{color:var(--muted);font-size:14px;margin:0 3px 19px}
.cta{background:var(--pine);color:#fff;border-radius:28px;padding:48px;display:grid;grid-template-columns:1fr .8fr;gap:30px;align-items:center}
.cta h2{font-size:clamp(28px,4vw,43px);line-height:1.25;margin:0 0 14px}
.cta p{color:rgba(255,255,255,.76);margin:0}
.form-card{background:#fff;border-radius:20px;padding:22px;color:var(--ink)}
.form-card label{font-size:13px;font-weight:800;display:block;margin:0 0 6px}
.form-card input{width:100%;border:1px solid var(--line);border-radius:11px;padding:11px 13px;margin-bottom:12px;outline:0}
.form-card input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,131,101,.12)}
.form-note{font-size:12px;color:var(--muted);margin:12px 0 0}
.site-footer{background:#071d17;color:rgba(255,255,255,.7);padding:55px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr;gap:50px}
.footer-brand{color:#fff}
.site-footer p{font-size:14px;max-width:390px}
.footer-title{color:var(--lime);font-weight:900;margin-bottom:14px}
.footer-links{display:grid;gap:9px;font-size:14px}
.footer-links a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:19px;display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap;font-size:12px}
.footer-bottom a:hover{color:var(--lime)}
@media(max-width:900px){.hero-grid,.split,.scenario-grid,.cta{grid-template-columns:1fr}.metric-grid{grid-template-columns:repeat(2,1fr)}.matrix{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(2,1fr)}.cover-sheet{max-width:560px;margin:auto}}
@media(max-width:680px){.container{width:min(100% - 28px,1180px)}.section{padding:62px 0}.header-top{height:64px}.search-box{display:none}.menu-toggle{display:block}.channels{padding-bottom:10px}.channel{font-size:13px;padding:7px 12px}.hero-grid{padding:60px 0}.hero p{font-size:15px}.metric-grid,.matrix,.process,.compare{grid-template-columns:1fr}.split img{height:260px}.cta{padding:28px 21px}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-bottom{display:grid;gap:8px}}

/* roulang page: category4 */
:root{
      --ink:#10261f;--deep:#092e24;--pine:#0f5b47;--green:#178365;--lime:#c9f54b;
      --mint:#dcf4e6;--sand:#f8f6ef;--paper:#fffefa;--text:#17342b;--muted:#64756e;
      --line:#dce5df;--radius:22px;--shadow:0 18px 45px rgba(21,59,47,.10);
      --shadow-lg:0 26px 70px rgba(7,42,32,.20)
    }
    *{box-sizing:border-box} html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit} img{max-width:100%;display:block} button,input,textarea{font:inherit} button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}.section{padding:88px 0;position:relative;overflow:hidden}.section-soft{background:var(--sand)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--pine);font-size:13px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}
    .section-title{font-size:clamp(28px,4vw,45px);line-height:1.25;letter-spacing:-.04em;margin:15px 0 16px;color:var(--ink);font-weight:900}
    .section-lead{max-width:750px;color:var(--muted);font-size:16px;margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:999px;padding:13px 21px;font-weight:800;font-size:15px;transition:.25s ease;white-space:nowrap}
    .btn:focus,.channel:focus,.footer-links a:focus{outline:3px solid rgba(23,131,101,.28);outline-offset:3px}.btn-primary{background:var(--lime);color:var(--deep);box-shadow:0 8px 20px rgba(201,245,75,.24)}.btn-primary:hover{transform:translateY(-2px);background:#dcff72;box-shadow:0 12px 25px rgba(201,245,75,.34)}
    .btn-dark{background:var(--deep);color:#fff}.btn-dark:hover{background:var(--pine);transform:translateY(-2px)}.btn-light{background:#fff;border-color:var(--line);color:var(--ink)}.btn-light:hover{border-color:var(--pine);color:var(--pine);transform:translateY(-2px)}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(16,38,31,.08)}
    .header-top{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:950;color:var(--deep);letter-spacing:-.06em}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--deep);display:grid;place-items:center;color:var(--lime);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
    .header-tools{display:flex;align-items:center;gap:12px}.search-box{height:40px;width:222px;border:1px solid var(--line);border-radius:999px;background:#fff;display:flex;align-items:center;padding:0 14px;gap:8px;transition:.2s}.search-box:focus-within{border-color:var(--pine);box-shadow:0 0 0 3px rgba(23,131,101,.12)}.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--text)}.search-box input::placeholder{color:#9aa8a2}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:25px;padding:4px}.channels{display:flex;align-items:center;gap:8px;height:55px;overflow-x:auto;scrollbar-width:none}.channels::-webkit-scrollbar{display:none}.channel{flex:0 0 auto;padding:8px 15px;border-radius:999px;font-size:14px;font-weight:800;color:var(--muted);transition:.2s}.channel:hover{color:var(--pine);background:var(--mint)}.channel.active{background:var(--deep);color:#fff;box-shadow:0 7px 16px rgba(9,46,36,.16)}
    .page-hero{position:relative;isolation:isolate;background:var(--deep);min-height:480px;color:#fff;display:flex;align-items:center;overflow:hidden}.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,29,22,.97),rgba(4,39,29,.84) 48%,rgba(7,42,32,.38));z-index:-1}.page-hero:after{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;z-index:-2;opacity:.78}
    .hero-wrap{padding:74px 0;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:42px}.hero-copy .eyebrow{color:var(--lime)}.hero-copy h1{font-size:clamp(38px,5vw,63px);line-height:1.12;letter-spacing:-.065em;margin:15px 0 21px;font-weight:950}.hero-copy p{margin:0;max-width:675px;color:rgba(255,255,255,.8);font-size:17px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}
    .pulse-panel{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.12);backdrop-filter:blur(15px);border-radius:24px;padding:23px;box-shadow:var(--shadow-lg)}.pulse-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.pulse-head strong{font-size:17px}.live-dot{display:inline-flex;align-items:center;gap:7px;color:var(--lime);font-size:12px;font-weight:800}.live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 5px rgba(201,245,75,.16)}
    .topic-mini{padding:15px 0;border-top:1px solid rgba(255,255,255,.18)}.topic-mini:first-of-type{border-top:0}.topic-mini b{display:block;font-size:14px;line-height:1.45}.topic-mini span{font-size:12px;color:rgba(255,255,255,.66)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:-42px;position:relative;z-index:2}.metric{background:#fff;border:1px solid var(--line);border-radius:18px;padding:21px;box-shadow:var(--shadow)}.metric strong{display:block;font-size:28px;line-height:1.1;color:var(--deep);letter-spacing:-.05em}.metric span{display:block;font-size:13px;color:var(--muted);margin-top:7px}
    .community-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:50px;align-items:center}.image-frame{position:relative;border-radius:28px;overflow:hidden;min-height:440px;box-shadow:var(--shadow-lg)}.image-frame img{width:100%;height:100%;object-fit:cover}.image-frame:after{content:"满冠体育 · 同好正在讨论";position:absolute;left:18px;bottom:18px;padding:8px 13px;border-radius:999px;color:#fff;background:rgba(9,46,36,.82);backdrop-filter:blur(7px);font-size:13px;font-weight:800}.text-stack p{color:var(--muted);margin:0 0 17px}.check-list{list-style:none;padding:0;margin:25px 0}.check-list li{position:relative;padding:12px 0 12px 34px;border-bottom:1px dashed var(--line);font-size:15px}.check-list li:before{content:"✓";position:absolute;left:0;top:11px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--pine);font-weight:900;font-size:13px}
    .topic-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:27px;margin-top:38px}.topic-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.topic-item{display:grid;grid-template-columns:52px 1fr auto;gap:15px;padding:20px 22px;border-bottom:1px solid var(--line);align-items:start;transition:.22s}.topic-item:last-child{border-bottom:0}.topic-item:hover{background:#f7fbf8}.avatar{width:46px;height:46px;border-radius:15px;display:grid;place-items:center;background:var(--mint);font-weight:900;color:var(--pine)}.topic-item h3{font-size:16px;line-height:1.45;margin:0 0 5px;font-weight:900}.topic-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}.topic-meta{font-size:12px;color:#819087;white-space:nowrap}.hot-card{border-radius:var(--radius);background:var(--deep);color:#fff;padding:27px;box-shadow:var(--shadow-lg)}.hot-card h3{font-size:25px;line-height:1.35;margin:9px 0 20px}.rank-list{list-style:none;padding:0;margin:0}.rank-list li{display:flex;align-items:center;gap:12px;padding:14px 0;border-top:1px solid rgba(255,255,255,.15);font-size:14px}.rank-num{color:var(--lime);font-size:18px;font-weight:950;font-style:italic;width:23px}
    .scenario-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-top:38px}.scenario{background:#fff;border:1px solid var(--line);border-radius:20px;padding:23px;min-height:236px;transition:.25s}.scenario:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#acd4bf}.scenario-icon{width:44px;height:44px;border-radius:14px;background:var(--mint);display:grid;place-items:center;font-size:21px;margin-bottom:18px}.scenario h3{font-size:18px;margin:0 0 9px;font-weight:900}.scenario p{font-size:14px;line-height:1.75;color:var(--muted);margin:0}
    .journey{display:grid;grid-template-columns:.82fr 1.18fr;gap:55px;align-items:start}.journey-note{padding:28px;background:var(--mint);border-radius:24px}.journey-note p{margin:0;color:#32594b}.steps{border-left:2px solid #b9dacc;padding-left:29px}.step{position:relative;padding:0 0 31px}.step:last-child{padding-bottom:0}.step:before{content:"";position:absolute;width:15px;height:15px;border:4px solid var(--paper);border-radius:50%;background:var(--green);left:-38px;top:6px;box-shadow:0 0 0 2px var(--green)}.step-label{color:var(--green);font-weight:900;font-size:13px}.step h3{margin:5px 0;font-size:20px;font-weight:900}.step p{margin:0;color:var(--muted);font-size:14px}
    .code-section{background:var(--deep);color:#fff}.code-section .section-title{color:#fff}.code-section .section-lead{color:rgba(255,255,255,.72)}.code-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:38px}.code-card{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);border-radius:20px;padding:24px}.code-card h3{margin:0 0 10px;font-size:18px;color:var(--lime)}.code-card p{color:rgba(255,255,255,.72);font-size:14px;margin:0}
    .quote-strip{background:#e7f5eb}.quote-grid{display:grid;grid-template-columns:1fr .8fr;gap:45px;align-items:center}.quote{font-size:clamp(24px,3vw,36px);line-height:1.42;letter-spacing:-.04em;font-weight:900;color:var(--deep);margin:0}.quote-person{margin-top:20px;color:var(--muted);font-size:14px}.quote-badge{background:#fff;border-radius:22px;padding:25px;box-shadow:var(--shadow)}.quote-badge strong{font-size:42px;line-height:1;color:var(--green);display:block}.quote-badge span{font-size:14px;color:var(--muted)}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:54px}.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}.faq-item summary{list-style:none;cursor:pointer;padding:18px 47px 18px 20px;position:relative;font-weight:900;font-size:16px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"＋";position:absolute;right:19px;top:15px;color:var(--pine);font-size:23px;font-weight:400}.faq-item[open] summary{color:var(--pine);border-bottom:1px solid var(--line)}.faq-item[open] summary:after{content:"－"}.faq-answer{padding:15px 20px 20px;color:var(--muted);font-size:14px}
    .cta-box{position:relative;border-radius:28px;overflow:hidden;padding:56px;isolation:isolate;color:#fff;background:var(--pine)}.cta-box:after{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.27;z-index:-1}.cta-box h2{font-size:clamp(29px,4vw,47px);line-height:1.2;margin:0 0 14px;font-weight:950;letter-spacing:-.05em}.cta-box p{max-width:680px;color:rgba(255,255,255,.8);margin:0 0 25px}.subscribe{display:flex;gap:10px;max-width:580px}.subscribe input{min-width:0;flex:1;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:13px 17px;background:rgba(255,255,255,.1);outline:none;color:#fff}.subscribe input::placeholder{color:rgba(255,255,255,.66)}.subscribe input:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(201,245,75,.18)}
    .site-footer{background:#071f18;color:rgba(255,255,255,.72);padding:65px 0 26px}.footer-grid{display:grid;grid-template-columns:1.35fr .65fr .65fr;gap:55px}.footer-brand{color:#fff;margin-bottom:16px}.site-footer p{font-size:14px;max-width:400px;margin:0}.footer-title{font-weight:900;color:#fff;font-size:14px;margin:4px 0 14px}.footer-links{display:grid;gap:10px}.footer-links a{font-size:14px;transition:.2s}.footer-links a:hover{color:var(--lime);transform:translateX(3px)}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:43px;padding-top:22px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px}.footer-bottom a:hover{color:var(--lime)}
    @media(max-width:1024px){.scenario-grid{grid-template-columns:repeat(2,1fr)}.hero-wrap{grid-template-columns:1fr .78fr}.metrics{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 28px,1180px)}.header-top{height:64px}.search-box{display:none}.menu-toggle{display:block}.header-tools .btn{display:none}.channels{height:51px;gap:4px}.channel{padding:7px 12px;font-size:13px}.page-hero{min-height:auto}.hero-wrap,.community-grid,.topic-layout,.journey,.quote-grid,.faq-wrap,.footer-grid{grid-template-columns:1fr}.hero-wrap{padding:58px 0}.pulse-panel{display:none}.section{padding:67px 0}.metrics{margin-top:-25px}.image-frame{min-height:330px}.topic-meta{display:none}.code-grid{grid-template-columns:1fr}.cta-box{padding:35px 24px}.subscribe{flex-direction:column}.subscribe .btn{width:100%}.footer-grid{gap:30px}.footer-bottom{flex-direction:column;gap:7px}}
    @media(max-width:520px){.brand{font-size:20px}.hero-copy h1{font-size:38px}.scenario-grid{grid-template-columns:1fr}.metrics{gap:10px}.metric{padding:16px}.metric strong{font-size:23px}.topic-item{grid-template-columns:42px 1fr;padding:17px}.topic-item .avatar{width:39px;height:39px}.section-title{font-size:30px}.cta-box{border-radius:21px}.image-frame{border-radius:21px}}

/* roulang page: category6 */
:root{--ink:#10261f;--deep:#092e24;--pine:#0f5b47;--green:#178365;--lime:#c9f54b;--mint:#dcf4e6;--sand:#f8f6ef;--paper:#fffefa;--text:#17342b;--muted:#64756e;--line:#dce5df;--radius:22px;--shadow:0 18px 45px rgba(21,59,47,.1);--shadow-lg:0 26px 70px rgba(7,42,32,.2)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.section{padding:88px 0;position:relative;overflow:hidden}.section-soft{background:var(--sand)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--pine);font-size:13px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}.section-title{font-size:clamp(28px,4vw,45px);line-height:1.25;letter-spacing:-.04em;margin:15px 0 16px;color:var(--ink);font-weight:900}.section-lead{max-width:720px;color:var(--muted);font-size:16px;margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:999px;padding:13px 21px;font-weight:800;font-size:15px;transition:.25s ease;white-space:nowrap}.btn-primary{background:var(--lime);color:var(--deep);box-shadow:0 8px 20px rgba(201,245,75,.24)}.btn-primary:hover{transform:translateY(-2px);background:#dcff72}.btn-dark{background:var(--deep);color:#fff}.btn-dark:hover{background:var(--pine);transform:translateY(-2px)}.btn-light{background:#fff;border-color:var(--line);color:var(--ink)}.btn-light:hover{border-color:var(--pine);color:var(--pine);transform:translateY(-2px)}:focus-visible{outline:3px solid rgba(201,245,75,.9);outline-offset:3px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(16,38,31,.08)}.header-top{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-size:22px;font-weight:950;color:var(--deep);letter-spacing:-.06em}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--deep);display:grid;place-items:center;color:var(--lime);font-size:18px}.header-tools{display:flex;align-items:center;gap:12px}.search-box{height:40px;width:222px;border:1px solid var(--line);border-radius:999px;background:#fff;display:flex;align-items:center;padding:0 14px;gap:8px}.search-box:focus-within{border-color:var(--pine);box-shadow:0 0 0 3px rgba(23,131,101,.12)}.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--text)}.menu-toggle{display:none;border:0;background:transparent;color:var(--deep);font-size:25px;padding:4px}.channels{display:flex;align-items:center;gap:8px;min-height:52px;overflow-x:auto;scrollbar-width:none}.channels::-webkit-scrollbar{display:none}.channel{padding:7px 16px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:800;white-space:nowrap;transition:.2s}.channel:hover{background:var(--mint);color:var(--pine)}.channel.active{background:var(--deep);color:var(--lime)}
    .page-hero{position:relative;min-height:390px;color:#fff;display:flex;align-items:center;background:var(--deep);isolation:isolate;overflow:hidden}.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,29,22,.96),rgba(5,38,29,.7),rgba(9,46,36,.32));z-index:-1}.page-hero:after{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover;z-index:-2;opacity:.82}.page-hero .eyebrow{color:var(--lime)}.page-hero h1{font-size:clamp(38px,6vw,64px);line-height:1.14;letter-spacing:-.06em;margin:14px 0 18px;font-weight:950}.page-hero p{max-width:650px;color:rgba(255,255,255,.78);font-size:17px;margin:0}.hero-badge{display:inline-flex;padding:7px 12px;border:1px solid rgba(201,245,75,.4);border-radius:999px;color:var(--lime);font-size:12px;font-weight:800}
    .metric-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:30px;align-items:start}.metric-copy{padding-top:12px}.metric-copy p{color:var(--muted);font-size:16px}.metric-board{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.metric{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow);transition:.25s}.metric:hover{transform:translateY(-4px);border-color:#9bcab7}.metric strong{display:block;color:var(--pine);font-size:34px;line-height:1.1;margin-bottom:7px}.metric span{font-size:13px;color:var(--muted)}
    .matrix{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:stretch}.matrix-image{min-height:430px;border-radius:var(--radius);overflow:hidden;position:relative;background:url('/assets/images/coverpic/cover-6.webp') center/cover}.matrix-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,35,27,.8),transparent 60%)}.matrix-image figcaption{position:absolute;z-index:1;left:26px;bottom:25px;color:#fff;font-size:21px;font-weight:900}.feature-list{display:grid;gap:13px}.feature{background:#fff;border:1px solid var(--line);border-radius:18px;padding:21px 23px;display:grid;grid-template-columns:48px 1fr;gap:15px;transition:.25s}.feature:hover{box-shadow:var(--shadow);transform:translateX(4px)}.feature-icon{width:44px;height:44px;border-radius:14px;background:var(--mint);display:grid;place-items:center;color:var(--pine);font-size:20px;font-weight:900}.feature h3{font-size:17px;color:var(--ink);margin:0 0 5px}.feature p{font-size:13px;color:var(--muted);margin:0}
    .compare{background:var(--deep);color:#fff}.compare .section-title{color:#fff}.compare .section-lead{color:rgba(255,255,255,.7)}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:35px}.compare-card{border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:25px;background:rgba(255,255,255,.05)}.compare-card.highlight{background:rgba(201,245,75,.1);border-color:rgba(201,245,75,.5)}.compare-card h3{margin:0 0 17px;font-size:20px}.compare-card ul{list-style:none;margin:0;padding:0}.compare-card li{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.72);font-size:14px}.compare-card li:last-child{border:0}.compare-card li:before{content:"✓";color:var(--lime);font-weight:900;margin-right:9px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px}.step{position:relative;padding:24px;background:#fff;border:1px solid var(--line);border-radius:18px}.step-no{color:var(--pine);font-size:13px;font-weight:900;letter-spacing:.1em}.step h3{font-size:17px;margin:13px 0 7px;color:var(--ink)}.step p{font-size:13px;color:var(--muted);margin:0}.step:not(:last-child):after{content:"→";position:absolute;right:-17px;top:43%;color:var(--green);font-size:23px;z-index:2}
    .quote-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center}.quote-section img{width:100%;height:330px;object-fit:cover;border-radius:var(--radius)}.quote-box{border-left:4px solid var(--lime);padding:15px 0 15px 27px}.quote-box blockquote{font-size:25px;line-height:1.5;color:var(--ink);font-weight:850;margin:0 0 15px}.quote-box p{color:var(--muted);margin:0}
    .faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px}.faq-list{display:grid;gap:10px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px}.faq-item summary{cursor:pointer;font-weight:850;color:var(--ink);list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"＋";float:right;color:var(--pine);font-size:20px}.faq-item[open] summary:after{content:"－"}.faq-item p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .contact-panel{background:var(--mint);border-radius:var(--radius);padding:42px;display:grid;grid-template-columns:1fr .9fr;gap:35px;align-items:center}.contact-panel h2{font-size:clamp(28px,4vw,42px);line-height:1.25;color:var(--ink);margin:0 0 12px}.contact-panel p{color:var(--muted);margin:0}.contact-form{background:#fff;border:1px solid rgba(15,91,71,.12);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.contact-form label{display:block;font-size:13px;font-weight:800;color:var(--ink);margin-bottom:6px}.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;outline:0;background:#fffefa;margin-bottom:13px;color:var(--text)}.contact-form textarea{height:84px;resize:vertical}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--pine);box-shadow:0 0 0 3px rgba(23,131,101,.12)}.form-note{font-size:12px;color:var(--muted);margin:9px 0 0}
    .site-footer{background:var(--deep);color:rgba(255,255,255,.7);padding:56px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .7fr;gap:45px;padding-bottom:38px}.footer-brand{color:#fff}.site-footer p{font-size:14px;max-width:390px;line-height:1.8}.footer-title{color:var(--lime);font-weight:850;margin-bottom:13px}.footer-links{display:grid;gap:8px;font-size:14px}.footer-links a:hover,.footer-bottom a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px}
    @media(max-width:900px){.metric-layout,.matrix,.quote-section,.faq-grid,.contact-panel{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,1fr)}.step:not(:last-child):after{display:none}.footer-grid{grid-template-columns:1fr 1fr}.page-hero{min-height:420px}}
    @media(max-width:680px){.container{width:min(100% - 28px,1180px)}.header-top{height:64px}.header-tools .search-box{display:none}.menu-toggle{display:block}.channels{min-height:48px}.channel{padding:6px 12px;font-size:13px}.section{padding:62px 0}.metric-board,.compare-grid,.steps{grid-template-columns:1fr}.page-hero h1{font-size:42px}.page-hero p{font-size:15px}.metric strong{font-size:30px}.matrix-image{min-height:280px}.contact-panel{padding:26px 20px}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-bottom{display:grid;gap:8px}.hero-badge{font-size:11px}}