/* roulang page: index */
:root{
      --ink:#101827;
      --ink-soft:#344155;
      --muted:#718096;
      --paper:#f5f7fa;
      --white:#ffffff;
      --line:#e4e9f0;
      --orange:#ed6b3b;
      --orange-dark:#c84b24;
      --navy:#101c32;
      --blue:#376b9d;
      --cyan:#b9e4e2;
      --green:#3a9272;
      --shadow:0 18px 45px rgba(15,30,52,.10);
      --shadow-sm:0 8px 24px rgba(15,30,52,.07);
      --radius-lg:28px;
      --radius-md:18px;
      --radius-sm:12px;
      --wrap:1200px;
      --ease:cubic-bezier(.2,.75,.25,1);
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-width:320px;
      background:var(--paper);
      color:var(--ink);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      line-height:1.75;
      font-size:15px;
      -webkit-font-smoothing:antialiased;
    }
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    :focus-visible{outline:3px solid rgba(237,107,59,.35);outline-offset:4px}
    .container{width:min(var(--wrap),calc(100% - 48px));margin:0 auto}
    .eyebrow{
      color:var(--orange);
      font-size:12px;
      letter-spacing:.16em;
      font-weight:800;
      text-transform:uppercase;
      display:flex;
      align-items:center;
      gap:9px;
      margin-bottom:12px;
    }
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange);display:inline-block}
    .section{padding:100px 0;position:relative}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
    .section-head h2{font-size:clamp(30px,4vw,51px);line-height:1.15;letter-spacing:-.045em;max-width:640px}
    .section-head p{max-width:450px;color:var(--muted);font-size:15px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      min-height:48px;padding:0 21px;border-radius:999px;font-weight:800;
      transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease);
    }
    .btn:hover{transform:translateY(-3px)}
    .btn-primary{color:#fff;background:var(--orange);box-shadow:0 12px 25px rgba(237,107,59,.25)}
    .btn-primary:hover{background:var(--orange-dark);box-shadow:0 16px 30px rgba(237,107,59,.32)}
    .btn-dark{color:#fff;background:var(--navy)}
    .btn-dark:hover{background:#233a60;box-shadow:var(--shadow-sm)}
    .btn-light{color:var(--ink);background:#fff;border:1px solid rgba(255,255,255,.5)}
    .btn-ghost{color:var(--ink);background:transparent;border:1px solid var(--line)}
    .btn-ghost:hover{border-color:var(--orange);color:var(--orange);background:#fff}
    .tag{display:inline-flex;align-items:center;min-height:28px;padding:0 11px;border-radius:999px;background:#fff1eb;color:var(--orange-dark);font-size:12px;font-weight:800}
    .site-header{
      position:fixed;z-index:50;top:0;left:0;right:0;
      background:rgba(245,247,250,.88);backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(228,233,240,.8);
    }
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:950;letter-spacing:-.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);display:grid;place-items:center;color:var(--orange);font-size:17px;font-weight:950;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
    .main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
    .main-nav a{padding:10px 12px;color:var(--ink-soft);font-size:13px;font-weight:700;border-radius:10px;transition:color .2s,background .2s}
    .main-nav a:hover,.main-nav a.active{background:#fff;color:var(--orange);box-shadow:0 4px 14px rgba(15,30,52,.05)}
    .header-action{margin-left:8px}
    .menu-toggle{display:none;width:42px;height:42px;border-radius:10px;background:#fff;color:var(--navy);font-size:22px}
    .hero{
      min-height:760px;
      padding-top:76px;
      display:flex;align-items:flex-end;
      color:#fff;
      background:
        linear-gradient(90deg,rgba(9,20,39,.9) 0%,rgba(9,20,39,.62) 43%,rgba(9,20,39,.18) 100%),
        linear-gradient(0deg,rgba(9,20,39,.75) 0%,rgba(9,20,39,0) 55%),
        url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
      position:relative;overflow:hidden;
    }
    .hero:after{content:"";position:absolute;inset:auto 0 0;height:1px;background:rgba(255,255,255,.25)}
    .hero-inner{width:100%;padding:115px 0 74px;position:relative;z-index:1}
    .hero-copy{max-width:760px}
    .hero .eyebrow{color:#ffc4af}
    .hero .eyebrow:before{background:#ffc4af}
    .hero h1{font-size:clamp(44px,7.2vw,88px);line-height:1.04;letter-spacing:-.075em;margin-bottom:25px;max-width:760px}
    .hero-desc{font-size:clamp(16px,2vw,20px);line-height:1.85;color:rgba(255,255,255,.84);max-width:680px;margin-bottom:32px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:54px}
    .hero-meta-item{min-width:160px;padding:16px 18px;border-left:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);backdrop-filter:blur(8px)}
    .hero-meta-item strong{display:block;font-size:22px;line-height:1.2}
    .hero-meta-item span{color:rgba(255,255,255,.65);font-size:12px}
    .play-orb{
      position:absolute;right:8%;top:33%;z-index:1;width:86px;height:86px;border-radius:50%;
      display:grid;place-items:center;color:#fff;border:1px solid rgba(255,255,255,.65);
      background:rgba(255,255,255,.12);backdrop-filter:blur(9px);transition:transform .3s var(--ease),background .3s;
    }
    .play-orb:hover{transform:scale(1.1);background:var(--orange)}
    .play-orb span{margin-left:4px;font-size:22px}
    .ticker{background:var(--navy);color:#fff}
    .ticker-inner{min-height:62px;display:flex;align-items:center;gap:26px;overflow:hidden}
    .ticker-label{color:#ffb09a;font-size:12px;font-weight:900;white-space:nowrap;letter-spacing:.08em}
    .ticker-line{display:flex;gap:38px;white-space:nowrap;color:#d4dcea;font-size:13px}
    .ticker-line b{color:#fff;margin-right:8px}
    .dynamic-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
    .feature-panel{min-height:420px;border-radius:var(--radius-lg);overflow:hidden;position:relative;color:#fff;background:url("/assets/images/coverpic/cover-2.webp") center/cover}
    .feature-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,20,39,.88),rgba(9,20,39,.05) 70%)}
    .feature-content{position:absolute;z-index:1;left:34px;right:34px;bottom:30px}
    .feature-content h3{font-size:30px;line-height:1.25;margin:10px 0}
    .feature-content p{color:rgba(255,255,255,.78);max-width:560px}
    .side-updates{display:grid;gap:12px}
    .update-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:23px;display:flex;gap:18px;align-items:flex-start;transition:transform .25s,box-shadow .25s}
    .update-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
    .update-icon{width:42px;height:42px;border-radius:13px;flex:0 0 42px;background:#fff2ec;color:var(--orange);display:grid;place-items:center;font-weight:950}
    .update-card h3{font-size:17px;line-height:1.35;margin-bottom:5px}
    .update-card p{font-size:13px;line-height:1.65;color:var(--muted)}
    .quick-section{background:#e8f2f1}
    .quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .quick-item{background:rgba(255,255,255,.7);border:1px solid rgba(58,146,114,.13);padding:24px;border-radius:var(--radius-md);min-height:170px}
    .quick-item strong{display:flex;justify-content:space-between;color:var(--green);font-size:16px;margin-bottom:12px}
    .quick-item p{font-size:13px;color:var(--ink-soft);line-height:1.8}
    .sport-section{background:#fff}
    .sport-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .sport-card{min-height:260px;border-radius:var(--radius-md);overflow:hidden;position:relative;color:#fff;isolation:isolate}
    .sport-card img{position:absolute;inset:0;height:100%;z-index:-2;transition:transform .6s var(--ease)}
    .sport-card:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(10,22,43,.9),rgba(10,22,43,.08))}
    .sport-card:hover img{transform:scale(1.06)}
    .sport-info{position:absolute;left:22px;right:22px;bottom:20px}
    .sport-info h3{font-size:23px;margin:8px 0 4px}
    .sport-info p{font-size:12px;color:rgba(255,255,255,.72)}
    .brand-story{background:var(--navy);color:#fff}
    .story-grid{display:grid;grid-template-columns:.84fr 1.16fr;gap:64px;align-items:center}
    .story-image{border-radius:var(--radius-lg);overflow:hidden;min-height:520px;position:relative}
    .story-image img{height:100%;position:absolute;inset:0}
    .story-image:after{content:"米兰体育";position:absolute;bottom:22px;left:22px;color:#fff;font-size:13px;letter-spacing:.18em;background:rgba(16,24,39,.6);padding:8px 13px;border-radius:999px}
    .brand-story .eyebrow{color:#ffc4af}.brand-story .eyebrow:before{background:#ffc4af}
    .story-copy h2{font-size:clamp(31px,4vw,57px);line-height:1.14;letter-spacing:-.06em;margin-bottom:24px}
    .story-copy>p{color:#b6c1d2;font-size:16px;line-height:2;margin-bottom:20px}
    .story-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}
    .story-point{padding:18px 0;border-top:1px solid rgba(255,255,255,.16)}
    .story-point strong{display:block;color:#fff;margin-bottom:4px}
    .story-point span{font-size:13px;color:#9eacc0}
    .news-section{background:#f5f7fa}
    .news-layout{display:grid;grid-template-columns:1fr 340px;gap:30px}
    .news-list{background:#fff;border-radius:var(--radius-lg);padding:8px 28px}
    .news-row{display:grid;grid-template-columns:86px 1fr auto;align-items:center;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}
    .news-row:last-child{border-bottom:0}
    .news-date{font-size:12px;color:var(--orange);font-weight:900}
    .news-row h3{font-size:16px;line-height:1.45;margin-bottom:4px}
    .news-row p{font-size:13px;color:var(--muted);line-height:1.65}
    .news-row a{color:var(--orange);font-size:12px;font-weight:800;white-space:nowrap}
    .news-feature{border-radius:var(--radius-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}
    .news-feature img{height:210px}
    .news-feature-content{padding:25px}
    .news-feature h3{font-size:23px;line-height:1.35;margin:12px 0}
    .news-feature p{font-size:13px;color:var(--muted);line-height:1.8;margin-bottom:20px}
    .safety-section{background:#fff}
    .safety-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
    .safety-copy h2{font-size:clamp(30px,4vw,50px);line-height:1.16;letter-spacing:-.05em;margin-bottom:18px}
    .safety-copy>p{color:var(--muted);line-height:1.95}
    .safety-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .safety-item{padding:22px;border:1px solid var(--line);border-radius:var(--radius-md);background:#fbfcfd}
    .safety-item .symbol{width:38px;height:38px;border-radius:12px;background:#eaf5f1;color:var(--green);display:grid;place-items:center;font-weight:900;margin-bottom:14px}
    .safety-item h3{font-size:16px;margin-bottom:6px}
    .safety-item p{font-size:13px;color:var(--muted);line-height:1.75}
    .app-section{background:#f1ece7;overflow:hidden}
    .app-layout{display:grid;grid-template-columns:1fr .9fr;gap:55px;align-items:center}
    .app-copy h2{font-size:clamp(32px,4vw,56px);line-height:1.12;letter-spacing:-.06em;margin-bottom:18px}
    .app-copy>p{color:var(--ink-soft);max-width:560px;line-height:1.95;margin-bottom:25px}
    .app-links{display:flex;gap:12px;flex-wrap:wrap}
    .app-visual{position:relative;min-height:360px}
    .app-screen{position:absolute;width:230px;height:330px;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);border:8px solid #17253d}
    .app-screen img{height:100%}
    .app-screen.one{left:80px;top:25px;transform:rotate(-7deg)}
    .app-screen.two{left:260px;top:0;transform:rotate(8deg)}
    .guide-section{background:#fff}
    .guide-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:50px}
    .guide-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.05em;margin-bottom:17px}
    .guide-copy>p{color:var(--muted);line-height:1.9}
    .guide-steps{display:grid;gap:12px}
    .guide-step{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:20px;border-radius:var(--radius-md);background:#f7f9fb;border:1px solid var(--line)}
    .step-no{width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900}
    .guide-step h3{font-size:16px;margin-bottom:4px}.guide-step p{color:var(--muted);font-size:13px;line-height:1.7}
    .insight-section{background:var(--paper)}
    .insight-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .quote-card{background:var(--orange);color:#fff;border-radius:var(--radius-lg);padding:40px;min-height:320px;display:flex;flex-direction:column;justify-content:space-between}
    .quote-card blockquote{font-size:clamp(24px,3vw,39px);font-weight:800;line-height:1.35;letter-spacing:-.04em}
    .quote-card cite{font-style:normal;color:#ffe2d7;font-size:13px}
    .insight-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .insight-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:24px}
    .insight-card h3{font-size:17px;line-height:1.4;margin:32px 0 9px}
    .insight-card p{font-size:13px;color:var(--muted);line-height:1.75}
    .numbers-section{background:var(--navy);color:#fff}
    .numbers-section .section-head p{color:#aab8cc}
    .numbers-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16)}
    .number-box{padding:34px 24px;border-right:1px solid rgba(255,255,255,.16)}
    .number-box:last-child{border-right:0}
    .number-box strong{display:block;font-size:48px;line-height:1.1;color:#ffad94;letter-spacing:-.07em}
    .number-box span{display:block;color:#aab8cc;font-size:13px;margin-top:8px}
    .voices-section{background:#fff}
    .voices-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .voice-card{border:1px solid var(--line);border-radius:var(--radius-md);padding:27px;background:#fff;transition:box-shadow .25s,transform .25s}
    .voice-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-4px)}
    .stars{color:var(--orange);letter-spacing:3px;margin-bottom:15px}
    .voice-card blockquote{font-size:15px;line-height:1.9;color:var(--ink-soft);margin-bottom:19px}
    .voice-person{display:flex;align-items:center;gap:11px;font-size:13px;font-weight:800}
    .avatar{width:36px;height:36px;border-radius:50%;background:var(--cyan);display:grid;place-items:center;color:var(--navy)}
    .faq-section{background:#eef3f7}
    .faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px}
    .faq-copy h2{font-size:clamp(30px,4vw,52px);line-height:1.13;letter-spacing:-.06em;margin-bottom:17px}
    .faq-copy p{color:var(--muted);line-height:1.9}
    .faq-list{display:grid;gap:10px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden}
    .faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:19px 22px;background:transparent;color:var(--ink);font-size:15px;font-weight:800;text-align:left}
    .faq-question span:last-child{color:var(--orange);font-size:23px;transition:transform .25s}
    .faq-answer{display:none;padding:0 22px 20px;color:var(--muted);font-size:13px;line-height:1.85}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .matrix-section{background:#fff}
    .matrix-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
    .matrix-main{min-height:300px;background:url("/assets/images/coverpic/cover-8.webp") center/cover;border-radius:var(--radius-lg);padding:32px;color:#fff;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}
    .matrix-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,20,39,.82),transparent 70%)}
    .matrix-main>*{position:relative;z-index:1}
    .matrix-main h2{font-size:32px;line-height:1.2;max-width:480px;margin:10px 0}
    .matrix-main p{color:#dbe4ef;max-width:560px}
    .matrix-links{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .matrix-link{padding:25px;background:#f7f9fb;border:1px solid var(--line);border-radius:var(--radius-md);display:flex;flex-direction:column;justify-content:space-between;min-height:141px}
    .matrix-link strong{font-size:18px}.matrix-link span{font-size:13px;color:var(--orange);font-weight:800}
    .cta-section{padding:82px 0;background:linear-gradient(110deg,#ed6b3b,#d9562f);color:#fff}
    .cta-layout{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta-layout h2{font-size:clamp(30px,4vw,52px);line-height:1.12;letter-spacing:-.06em;max-width:650px}
    .cta-layout p{color:#ffe2d7;max-width:560px;margin-top:13px}
    .cta-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
    .newsletter{background:#101c32;color:#fff;padding:45px 0}
    .newsletter-layout{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .newsletter h2{font-size:25px;margin-bottom:5px}.newsletter p{color:#aab8cc;font-size:13px}
    .subscribe-form{display:flex;gap:8px;min-width:390px}
    .subscribe-form input{min-width:0;flex:1;height:48px;padding:0 17px;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.09);color:#fff}
    .subscribe-form input::placeholder{color:#aab8cc}
    .site-footer{background:#0b1426;color:#aab8cc;padding:55px 0 92px}
    .footer-top{display:flex;justify-content:space-between;gap:50px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{max-width:350px}.footer-brand .brand{color:#fff;margin-bottom:15px}.footer-brand p{font-size:13px;line-height:1.9}
    .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}
    .footer-links h3{font-size:13px;color:#fff;margin-bottom:13px}.footer-links a{display:block;font-size:13px;margin:8px 0;transition:color .2s}.footer-links a:hover{color:#ffab91}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:25px;font-size:12px;flex-wrap:wrap}
    .mobile-tabs{display:none}
    @media(max-width:1024px){
      .main-nav{gap:0}.main-nav a{padding:9px 7px;font-size:12px}
      .header-action{display:none}.hero{min-height:700px}
      .dynamic-grid,.safety-layout,.app-layout,.guide-layout,.faq-layout{grid-template-columns:1fr}
      .story-grid{gap:35px}.sport-grid{grid-template-columns:repeat(2,1fr)}
      .news-layout{grid-template-columns:1fr}.news-feature{display:grid;grid-template-columns:.8fr 1fr}.news-feature img{height:100%}
      .quick-grid{grid-template-columns:repeat(2,1fr)}
      .app-visual{max-width:560px;margin:0 auto;width:100%}
      .faq-copy{max-width:650px}.matrix-layout{grid-template-columns:1fr}
    }
    @media(max-width:768px){
      body{font-size:14px;padding-bottom:68px}.container{width:min(var(--wrap),calc(100% - 32px))}
      .site-header{position:fixed}.nav-wrap{min-height:66px}.main-nav{display:none;position:absolute;left:16px;right:16px;top:63px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}.main-nav a{padding:12px 14px}.menu-toggle{display:block;margin-left:auto}
      .hero{min-height:680px;padding-top:66px}.hero-inner{padding:85px 0 48px}.hero h1{font-size:52px}.play-orb{right:8%;top:19%;width:64px;height:64px}
      .section{padding:70px 0}.section-head{display:block;margin-bottom:28px}.section-head p{margin-top:14px}
      .dynamic-grid{gap:14px}.feature-panel{min-height:370px}.feature-content{left:24px;right:24px}.feature-content h3{font-size:25px}
      .quick-grid,.sport-grid,.safety-list,.voices-grid{grid-template-columns:1fr}
      .story-image{min-height:330px}.story-points{grid-template-columns:1fr}.news-list{padding:5px 18px}.news-row{grid-template-columns:1fr;gap:5px;padding:18px 0}.news-row a{display:inline-block;margin-top:3px}
      .news-feature{display:block}.news-feature img{height:210px}.number-box{padding:25px 14px}.number-box strong{font-size:34px}
      .numbers-grid{grid-template-columns:1fr 1fr}.number-box:nth-child(2){border-right:0}.number-box:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.16)}
      .insight-layout{grid-template-columns:1fr}.insight-cards{grid-template-columns:1fr 1fr}.matrix-links{grid-template-columns:1fr 1fr}
      .cta-layout,.newsletter-layout,.footer-top{display:block}.cta-actions{justify-content:flex-start;margin-top:25px}.newsletter-layout{padding-bottom:5px}.subscribe-form{min-width:0;margin-top:20px}
      .footer-links{margin-top:35px;gap:22px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
      .mobile-tabs{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);z-index:60;left:0;right:0;bottom:0;height:68px;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-top:1px solid var(--line);box-shadow:0 -8px 28px rgba(15,30,52,.08)}
      .mobile-tabs a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted);font-size:10px;font-weight:800}.mobile-tabs a b{font-size:17px;line-height:1}.mobile-tabs a.active{color:var(--orange)}
    }
    @media(max-width:520px){
      .hero h1{font-size:43px}.hero-desc{font-size:15px}.hero-meta{margin-top:34px}.hero-meta-item{min-width:calc(50% - 6px);padding:12px}.hero-meta-item strong{font-size:18px}
      .feature-panel{min-height:330px}.story-copy h2,.app-copy h2{font-size:35px}.app-visual{min-height:320px;transform:scale(.86);transform-origin:left center;margin-bottom:-45px}.app-screen.one{left:25px}.app-screen.two{left:185px}
      .quote-card{padding:27px;min-height:290px}.quote-card blockquote{font-size:26px}.insight-cards{grid-template-columns:1fr}.matrix-main{min-height:270px;padding:25px}.matrix-main h2{font-size:27px}
      .subscribe-form{display:block}.subscribe-form input{width:100%;margin-bottom:9px}.subscribe-form .btn{width:100%}.footer-links{grid-template-columns:1fr 1fr}.footer-links h3{margin-top:8px}
    }

/* roulang page: category2 */
:root{
      --ink:#101827;
      --ink-soft:#344155;
      --muted:#718096;
      --paper:#f5f7fa;
      --white:#fff;
      --line:#e4e9f0;
      --orange:#ed6b3b;
      --orange-dark:#c84b24;
      --navy:#101c32;
      --blue:#376b9d;
      --cyan:#b9e4e2;
      --green:#3a9272;
      --shadow:0 18px 45px rgba(15,30,52,.1);
      --shadow-sm:0 8px 24px rgba(15,30,52,.07);
      --radius-lg:28px;
      --radius-md:18px;
      --radius-sm:12px;
      --wrap:1200px;
      --ease:cubic-bezier(.2,.75,.25,1);
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-width:320px;background:var(--paper);color:var(--ink);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--wrap),calc(100% - 48px));margin:0 auto}
    .site-header{
      position:fixed;z-index:50;top:0;left:0;right:0;
      background:rgba(245,247,250,.9);backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(228,233,240,.85)
    }
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:950;letter-spacing:-.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);display:grid;place-items:center;color:var(--orange);font-size:17px;font-weight:950;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
    .main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
    .main-nav a{padding:10px 12px;color:var(--ink-soft);font-size:13px;font-weight:700;border-radius:10px;transition:.2s}
    .main-nav a:hover,.main-nav a.active{background:#fff;color:var(--orange);box-shadow:0 4px 14px rgba(15,30,52,.05)}
    .header-action{margin-left:8px}
    .menu-toggle{display:none;width:42px;height:42px;border-radius:10px;background:#fff;color:var(--navy);font-size:22px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 21px;border-radius:999px;font-weight:800;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease)}
    .btn:hover{transform:translateY(-3px)}
    .btn:focus-visible,.main-nav a:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(237,107,59,.35);outline-offset:3px}
    .btn-primary{color:#fff;background:var(--orange);box-shadow:0 12px 25px rgba(237,107,59,.25)}
    .btn-primary:hover{background:var(--orange-dark);box-shadow:0 16px 30px rgba(237,107,59,.32)}
    .btn-dark{color:#fff;background:var(--navy)}
    .btn-dark:hover{background:#233a60;box-shadow:var(--shadow-sm)}
    .btn-ghost{color:var(--ink);background:transparent;border:1px solid var(--line)}
    .btn-ghost:hover{border-color:var(--orange);color:var(--orange);background:#fff}
    .tag{display:inline-flex;align-items:center;min-height:28px;padding:0 11px;border-radius:999px;background:#fff1eb;color:var(--orange-dark);font-size:12px;font-weight:800}
    .eyebrow{color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800;text-transform:uppercase;display:flex;align-items:center;gap:9px;margin-bottom:12px}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange);display:inline-block}
    .section{padding:92px 0;position:relative}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
    .section-head h2{font-size:clamp(30px,4vw,51px);line-height:1.15;letter-spacing:-.045em;max-width:650px}
    .section-head p{max-width:455px;color:var(--muted);font-size:15px}
    .hero{
      min-height:690px;padding-top:76px;color:#fff;position:relative;overflow:hidden;
      background:linear-gradient(90deg,rgba(9,20,39,.92),rgba(9,20,39,.58) 48%,rgba(9,20,39,.2)),
      linear-gradient(0deg,rgba(9,20,39,.75),transparent 58%),url("/assets/images/backpic/back-2.webp") center/cover no-repeat
    }
    .hero-inner{min-height:614px;display:grid;grid-template-columns:5fr 7fr;align-items:center;gap:30px;position:relative;z-index:1}
    .hero-copy{max-width:570px;padding:48px 0}
    .hero .eyebrow{color:#ffc4af}.hero .eyebrow:before{background:#ffc4af}
    .hero h1{font-size:clamp(45px,6.8vw,82px);line-height:1.04;letter-spacing:-.075em;margin-bottom:24px}
    .hero-desc{font-size:18px;line-height:1.85;color:rgba(255,255,255,.83);margin-bottom:30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-kpis{display:flex;gap:25px;flex-wrap:wrap;margin-top:45px}
    .hero-kpi{padding-left:16px;border-left:1px solid rgba(255,255,255,.35)}
    .hero-kpi strong{display:block;font-size:24px;line-height:1.2}.hero-kpi span{font-size:12px;color:rgba(255,255,255,.65)}
    .hero-visual{position:relative;transform:translate(30px,24px) rotate(2deg);filter:drop-shadow(0 28px 35px rgba(0,0,0,.25))}
    .hero-visual img{height:500px;border-radius:32px;border:8px solid rgba(255,255,255,.18)}
    .visual-note{position:absolute;left:-30px;bottom:28px;background:#fff;color:var(--ink);border-radius:16px;padding:17px 20px;box-shadow:var(--shadow);transform:rotate(-3deg)}
    .visual-note strong{display:block;font-size:22px}.visual-note span{color:var(--muted);font-size:12px}
    .intro-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:78px;align-items:start}
    .intro-grid h2{font-size:clamp(32px,4vw,54px);line-height:1.12;letter-spacing:-.05em}
    .intro-copy p{color:var(--ink-soft);font-size:17px;margin-bottom:20px}
    .rule-list{border-top:1px solid var(--line)}
    .rule-item{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
    .rule-item b{color:var(--orange);font-size:14px}.rule-item h3{font-size:19px;margin-bottom:5px}.rule-item p{color:var(--muted);font-size:14px}
    .feature-band{background:var(--navy);color:#fff}
    .feature-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
    .feature-image{position:relative}.feature-image img{height:470px;border-radius:var(--radius-lg)}
    .feature-image:after{content:"实时更新";position:absolute;right:-18px;top:24px;padding:10px 16px;background:var(--orange);border-radius:999px;font-weight:800;font-size:12px;box-shadow:var(--shadow-sm)}
    .feature-band .eyebrow{color:#ffc4af}.feature-band .eyebrow:before{background:#ffc4af}
    .feature-band h2{font-size:clamp(32px,4vw,54px);line-height:1.12;letter-spacing:-.05em;margin-bottom:20px}
    .feature-band .lead{color:rgba(255,255,255,.75);font-size:17px;margin-bottom:28px}
    .check-list{display:grid;gap:15px}.check-list li{list-style:none;display:flex;gap:12px;color:rgba(255,255,255,.82)}.check-list li:before{content:"✓";color:#ffc4af;font-weight:900}
    .scene-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
    .scene-card{min-height:220px;border-radius:var(--radius-md);overflow:hidden;position:relative;color:#fff;grid-column:span 4}
    .scene-card:first-child{grid-column:span 7;min-height:330px}.scene-card:nth-child(2){grid-column:span 5}.scene-card:nth-child(3){grid-column:span 5}.scene-card:nth-child(4){grid-column:span 7}
    .scene-card img{height:100%;position:absolute;inset:0}.scene-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,20,39,.9),rgba(9,20,39,.05) 72%)}
    .scene-content{position:absolute;z-index:1;left:24px;right:24px;bottom:22px}.scene-content h3{font-size:24px;line-height:1.25;margin-bottom:5px}.scene-content p{font-size:13px;color:rgba(255,255,255,.72)}
    .process-section{background:#e8f2f1}.process-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
    .process-steps{display:grid;gap:12px}.step{display:grid;grid-template-columns:54px 1fr;gap:18px;background:rgba(255,255,255,.72);border:1px solid rgba(58,146,114,.14);padding:20px;border-radius:var(--radius-md);transition:.25s}.step:hover{transform:translateX(5px);box-shadow:var(--shadow-sm)}
    .step-number{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-weight:900}.step h3{font-size:18px;margin-bottom:3px}.step p{color:var(--muted);font-size:14px}
    .score-panel{background:#fff;border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);border:1px solid var(--line)}
    .score-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.score-top strong{font-size:20px}.score-live{color:var(--orange);font-size:12px;font-weight:800}
    .match-row{display:grid;grid-template-columns:1fr 70px 1fr;align-items:center;text-align:center;padding:18px 0;border-top:1px solid var(--line)}.match-row:last-child{border-bottom:1px solid var(--line)}.match-row span{font-weight:800}.match-row b{font-size:23px;color:var(--navy)}
    .data-section{padding-bottom:35px}.data-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}.data-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:28px;min-height:210px}.data-card.dark{background:var(--navy);color:#fff;border-color:var(--navy)}.data-card h3{font-size:22px;margin:14px 0 8px}.data-card p{color:var(--muted)}.dark p{color:rgba(255,255,255,.68)}.data-value{font-size:44px;line-height:1;color:var(--orange);font-weight:950}
    .proof-section{padding-top:58px}.proof-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:center}.proof-layout h2{font-size:clamp(31px,4vw,50px);line-height:1.12;letter-spacing:-.05em}.proof-layout>p{color:var(--muted);font-size:16px;margin-top:18px}.quote-box{background:#fff;border:1px solid var(--line);padding:30px 34px;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);position:relative}.quote-box:before{content:"“";position:absolute;right:25px;top:-20px;color:var(--cyan);font-size:100px;line-height:1;font-family:Georgia}.quote-box p{font-size:20px;line-height:1.7;position:relative;z-index:1}.quote-source{display:flex;align-items:center;gap:12px;margin-top:24px;color:var(--muted);font-size:13px}.quote-dot{width:34px;height:34px;border-radius:50%;background:var(--orange)}
    .plan-section{background:#f0f3f7}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:28px;position:relative;transition:.25s}.plan:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.plan.featured{background:var(--navy);color:#fff;border-color:var(--navy)}.plan .tag{margin-bottom:18px}.plan h3{font-size:23px}.plan p{color:var(--muted);font-size:14px;min-height:58px;margin:8px 0 20px}.featured p{color:rgba(255,255,255,.68)}.plan ul{display:grid;gap:10px;margin-bottom:24px}.plan li{list-style:none;font-size:14px}.plan li:before{content:"＋";color:var(--orange);margin-right:8px}
    .faq-section{padding-top:65px}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.faq-grid h2{font-size:clamp(32px,4vw,50px);line-height:1.12;letter-spacing:-.05em}.faq-grid>div>p{color:var(--muted);margin-top:16px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;padding:21px 0;background:none;color:var(--ink);font-weight:800;text-align:left;display:flex;justify-content:space-between;gap:20px}.faq-question span:last-child{color:var(--orange);font-size:22px;line-height:1}.faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 38px 20px 0}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta-section{padding:72px 0}.cta-box{background:var(--orange);color:#fff;border-radius:var(--radius-lg);padding:52px 58px;display:flex;align-items:center;justify-content:space-between;gap:30px;overflow:hidden;position:relative}.cta-box:after{content:"篮球";position:absolute;right:34px;bottom:-42px;font-size:170px;font-weight:950;color:rgba(255,255,255,.1);line-height:1}.cta-box h2{font-size:clamp(30px,4vw,50px);line-height:1.12;letter-spacing:-.05em;position:relative;z-index:1}.cta-box p{max-width:600px;color:rgba(255,255,255,.82);margin-top:12px;position:relative;z-index:1}.cta-box .btn{position:relative;z-index:1;white-space:nowrap}
    .site-footer{background:var(--navy);color:#fff;padding:60px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:50px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand{max-width:390px}.footer-brand .brand{margin-bottom:17px}.footer-brand .brand-mark{background:#fff;color:var(--orange)}.footer-brand p{color:rgba(255,255,255,.62);font-size:14px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:65px}.footer-links h3{font-size:14px;margin-bottom:15px;color:#fff}.footer-links a{display:block;color:rgba(255,255,255,.6);font-size:13px;margin:8px 0;transition:.2s}.footer-links a:hover{color:#ffc4af}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;color:rgba(255,255,255,.45);font-size:12px}.footer-bottom a:hover{color:#fff}
    .mobile-tabs{display:none}
    @media(max-width:1024px){.main-nav{gap:0}.main-nav a{padding:9px 7px;font-size:12px}.hero-inner{grid-template-columns:1fr 1fr}.hero-visual{transform:translate(10px,20px) rotate(2deg)}.feature-layout,.process-grid,.proof-layout,.faq-grid{gap:35px}.container{width:min(var(--wrap),calc(100% - 36px))}}
    @media(max-width:768px){body{padding-bottom:68px}.site-header{position:fixed}.nav-wrap{min-height:68px}.main-nav{display:none}.header-action{margin-left:auto}.menu-toggle{display:block}.hero{min-height:auto}.hero-inner{display:flex;flex-direction:column;align-items:stretch;padding:45px 0 70px}.hero-copy{padding:30px 0 0}.hero h1{font-size:clamp(44px,13vw,70px)}.hero-desc{font-size:16px}.hero-visual{transform:none;margin:12px 22px 0}.hero-visual img{height:350px}.hero-kpis{margin-top:30px}.section{padding:67px 0}.section-head,.intro-grid,.feature-layout,.process-grid,.proof-layout,.faq-grid{display:block}.section-head p{margin-top:15px}.intro-copy{margin-top:28px}.feature-image{margin-bottom:35px}.feature-image img{height:330px}.scene-grid{display:grid;grid-template-columns:1fr 1fr}.scene-card,.scene-card:first-child,.scene-card:nth-child(2),.scene-card:nth-child(3),.scene-card:nth-child(4){grid-column:span 1;min-height:230px}.scene-card:first-child{grid-column:span 2}.data-layout,.plans{grid-template-columns:1fr}.data-card{min-height:auto}.score-panel{margin-top:30px}.quote-box{margin-top:30px}.cta-box{display:block;padding:38px 28px}.cta-box .btn{margin-top:25px}.footer-top{display:block}.footer-links{margin-top:35px;gap:25px}.mobile-tabs{position:fixed;z-index:60;display:grid;grid-template-columns:repeat(5,1fr);bottom:0;left:0;right:0;background:rgba(16,28,50,.97);border-top:1px solid rgba(255,255,255,.12);padding:8px 8px calc(8px + env(safe-area-inset-bottom));box-shadow:0 -8px 25px rgba(0,0,0,.12)}.mobile-tabs a{color:rgba(255,255,255,.58);font-size:10px;text-align:center}.mobile-tabs a.active{color:#ffc4af}.mobile-tabs b{display:block;font-size:18px;line-height:22px;font-weight:500}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}
    @media(max-width:520px){.container{width:min(var(--wrap),calc(100% - 28px))}.nav-wrap{gap:10px}.brand{font-size:18px}.hero-inner{padding-top:25px}.hero-visual{margin-left:6px;margin-right:6px}.hero-visual img{height:285px;border-width:5px}.visual-note{left:-8px;bottom:18px;padding:12px 15px}.visual-note strong{font-size:18px}.hero-actions .btn{width:100%}.hero-kpis{gap:14px}.hero-kpi{min-width:105px}.scene-grid{display:block}.scene-card,.scene-card:first-child{min-height:225px;margin-bottom:12px}.rule-item{grid-template-columns:48px 1fr;gap:10px}.rule-item h3{font-size:17px}.feature-band h2,.intro-grid h2{font-size:35px}.footer-links{grid-template-columns:1fr 1fr}.footer-links div:last-child{grid-column:span 2}.cta-box h2{font-size:34px}}

/* roulang page: category3 */
:root{
      --ink:#101827;
      --ink-soft:#344155;
      --muted:#718096;
      --paper:#f5f7fa;
      --white:#ffffff;
      --line:#e4e9f0;
      --orange:#ed6b3b;
      --orange-dark:#c84b24;
      --navy:#101c32;
      --blue:#376b9d;
      --cyan:#b9e4e2;
      --green:#3a9272;
      --shadow:0 18px 45px rgba(15,30,52,.10);
      --shadow-sm:0 8px 24px rgba(15,30,52,.07);
      --radius-lg:28px;
      --radius-md:18px;
      --radius-sm:12px;
      --wrap:1200px;
      --ease:cubic-bezier(.2,.75,.25,1);
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-width:320px;
      background:var(--paper);
      color:var(--ink);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      line-height:1.75;
      font-size:15px;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--wrap),calc(100% - 48px));margin:0 auto}
    .eyebrow{
      color:var(--orange);
      font-size:12px;
      letter-spacing:.16em;
      font-weight:800;
      text-transform:uppercase;
      display:flex;
      align-items:center;
      gap:9px;
      margin-bottom:12px;
    }
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange);display:inline-block}
    .section{padding:94px 0;position:relative}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:30px;
      margin-bottom:42px;
    }
    .section-head h2{
      font-size:clamp(30px,4vw,51px);
      line-height:1.15;
      letter-spacing:-.045em;
      max-width:650px;
    }
    .section-head p{max-width:460px;color:var(--muted);font-size:15px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 21px;
      border-radius:999px;
      font-weight:800;
      transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease);
    }
    .btn:hover{transform:translateY(-3px)}
    .btn-primary{color:#fff;background:var(--orange);box-shadow:0 12px 25px rgba(237,107,59,.25)}
    .btn-primary:hover{background:var(--orange-dark);box-shadow:0 16px 30px rgba(237,107,59,.32)}
    .btn-dark{color:#fff;background:var(--navy)}
    .btn-dark:hover{background:#233a60;box-shadow:var(--shadow-sm)}
    .btn-light{color:var(--ink);background:#fff;border:1px solid rgba(255,255,255,.5)}
    .btn-ghost{color:var(--ink);background:transparent;border:1px solid var(--line)}
    .btn-ghost:hover{border-color:var(--orange);color:var(--orange);background:#fff}
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 11px;
      border-radius:999px;
      background:#fff1eb;
      color:var(--orange-dark);
      font-size:12px;
      font-weight:800;
    }
    .site-header{
      position:fixed;
      z-index:50;
      top:0;
      left:0;
      right:0;
      background:rgba(245,247,250,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(228,233,240,.8);
    }
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{
      display:flex;
      align-items:center;
      gap:11px;
      font-size:20px;
      font-weight:950;
      letter-spacing:-.04em;
      white-space:nowrap;
    }
    .brand-mark{
      width:34px;
      height:34px;
      border-radius:11px;
      background:var(--navy);
      display:grid;
      place-items:center;
      color:var(--orange);
      font-size:17px;
      font-weight:950;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);
    }
    .main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
    .main-nav a{
      padding:10px 12px;
      color:var(--ink-soft);
      font-size:13px;
      font-weight:700;
      border-radius:10px;
      transition:color .2s,background .2s,transform .2s;
    }
    .main-nav a:hover,.main-nav a.active{
      background:#fff;
      color:var(--orange);
      box-shadow:0 4px 14px rgba(15,30,52,.05);
    }
    .header-action{margin-left:8px}
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border-radius:10px;
      background:#fff;
      color:var(--navy);
      font-size:22px;
    }
    .hero{
      min-height:700px;
      padding-top:76px;
      display:flex;
      align-items:flex-end;
      color:#fff;
      background:
        linear-gradient(90deg,rgba(9,20,39,.92) 0%,rgba(9,20,39,.68) 44%,rgba(9,20,39,.22) 100%),
        linear-gradient(0deg,rgba(9,20,39,.86) 0%,rgba(9,20,39,0) 64%),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      position:relative;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      width:440px;
      height:440px;
      border:1px solid rgba(255,255,255,.13);
      border-radius:50%;
      right:-140px;
      top:120px;
      box-shadow:0 0 0 34px rgba(255,255,255,.035),0 0 0 68px rgba(255,255,255,.025);
    }
    .hero-inner{width:100%;padding:105px 0 70px;position:relative;z-index:1}
    .hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 410px;gap:70px;align-items:end}
    .hero-copy{max-width:720px}
    .hero .eyebrow{color:#ffc4af}
    .hero .eyebrow:before{background:#ffc4af}
    .hero h1{
      font-size:clamp(44px,7vw,84px);
      line-height:1.04;
      letter-spacing:-.075em;
      margin-bottom:25px;
    }
    .hero-desc{
      font-size:clamp(16px,2vw,19px);
      line-height:1.85;
      color:rgba(255,255,255,.84);
      max-width:690px;
      margin-bottom:31px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:52px}
    .hero-meta-item{
      min-width:155px;
      padding:15px 18px;
      border-left:1px solid rgba(255,255,255,.35);
      background:rgba(255,255,255,.08);
      backdrop-filter:blur(8px);
    }
    .hero-meta-item strong{display:block;font-size:22px;line-height:1.2}
    .hero-meta-item span{color:rgba(255,255,255,.65);font-size:12px}
    .booking-card{
      color:var(--ink);
      padding:24px;
      background:rgba(255,255,255,.94);
      border:1px solid rgba(255,255,255,.6);
      border-radius:var(--radius-lg);
      box-shadow:0 25px 70px rgba(0,0,0,.2);
    }
    .booking-card h3{font-size:22px;line-height:1.3;margin-bottom:5px}
    .booking-card>p{font-size:13px;color:var(--muted);margin-bottom:20px}
    .booking-label{display:block;font-size:12px;color:var(--muted);font-weight:800;margin:15px 0 8px}
    .sport-select,.time-select{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
    }
    .sport-select button,.time-select button{
      min-height:38px;
      padding:0 13px;
      border:1px solid var(--line);
      border-radius:10px;
      background:#fff;
      color:var(--ink-soft);
      font-size:12px;
      font-weight:800;
      transition:.2s;
    }
    .sport-select button:hover,.time-select button:hover,.sport-select button.selected,.time-select button.selected{
      color:var(--orange-dark);
      background:#fff1eb;
      border-color:#f4b49d;
    }
    .booking-card .btn{width:100%;margin-top:20px}
    .intro-band{background:#e8f2f1;border-bottom:1px solid #d9e9e6}
    .intro-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px;align-items:start}
    .intro-layout h2{font-size:clamp(29px,4vw,48px);line-height:1.15;letter-spacing:-.05em}
    .intro-copy{font-size:17px;color:var(--ink-soft);line-height:1.95}
    .intro-copy p+p{margin-top:18px}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px}
    .metric{padding:20px;background:#fff;border:1px solid rgba(58,146,114,.14);border-radius:var(--radius-md)}
    .metric strong{display:block;color:var(--green);font-size:31px;line-height:1.2;letter-spacing:-.06em}
    .metric span{display:block;color:var(--muted);font-size:12px;margin-top:4px}
    .service-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:22px}
    .service-main{
      min-height:390px;
      padding:34px;
      color:#fff;
      border-radius:var(--radius-lg);
      overflow:hidden;
      position:relative;
      background:url("/assets/images/coverpic/cover-7.webp") center/cover;
    }
    .service-main:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(16,28,50,.92),rgba(16,28,50,.35))}
    .service-main>*{position:relative;z-index:1}
    .service-main h3{max-width:490px;font-size:35px;line-height:1.22;margin:18px 0 13px}
    .service-main p{max-width:520px;color:rgba(255,255,255,.74)}
    .service-side{display:grid;gap:14px}
    .side-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      padding:24px;
      transition:transform .25s var(--ease),box-shadow .25s;
    }
    .side-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
    .side-card .number{font-size:12px;font-weight:900;color:var(--orange)}
    .side-card h3{font-size:20px;margin:12px 0 6px}
    .side-card p{font-size:13px;color:var(--muted)}
    .dark-section{background:var(--navy);color:#fff}
    .dark-section .section-head p{color:rgba(255,255,255,.62)}
    .dark-section .eyebrow{color:#ffc4af}
    .dark-section .eyebrow:before{background:#ffc4af}
    .sport-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .sport-card{
      min-height:220px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:var(--radius-md);
      padding:23px;
      background:rgba(255,255,255,.055);
      transition:transform .25s var(--ease),background .25s,border-color .25s;
    }
    .sport-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.1);border-color:rgba(237,107,59,.7)}
    .sport-card .icon{font-size:28px;color:#ffc4af}
    .sport-card h3{font-size:20px;margin:14px 0 7px}
    .sport-card p{font-size:13px;color:rgba(255,255,255,.63)}
    .schedule-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center}
    .schedule-copy h2{font-size:clamp(30px,4vw,50px);line-height:1.15;letter-spacing:-.05em;margin-bottom:18px}
    .schedule-copy p{color:var(--muted);font-size:16px}
    .schedule-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
    .schedule-row{display:grid;grid-template-columns:90px 1fr auto;gap:18px;align-items:center;padding:20px 23px;border-bottom:1px solid var(--line);transition:background .2s}
    .schedule-row:last-child{border-bottom:0}
    .schedule-row:hover{background:#fffaf7}
    .schedule-time{font-size:18px;font-weight:900;color:var(--navy)}
    .schedule-match strong{display:block;font-size:15px}
    .schedule-match span{font-size:12px;color:var(--muted)}
    .status{padding:6px 10px;border-radius:999px;background:#e8f2f1;color:var(--green);font-size:11px;font-weight:900}
    .image-story{display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:stretch}
    .story-image{min-height:390px;border-radius:var(--radius-lg);overflow:hidden}
    .story-image img{height:100%}
    .story-content{padding:18px 18px 18px 24px}
    .story-content h2{font-size:clamp(29px,4vw,47px);line-height:1.15;letter-spacing:-.05em;margin-bottom:20px}
    .story-content p{font-size:16px;color:var(--muted);line-height:1.95;margin-bottom:18px}
    .story-list{list-style:none;margin:25px 0}
    .story-list li{display:flex;gap:12px;padding:12px 0;border-top:1px solid var(--line);color:var(--ink-soft)}
    .story-list li:before{content:"✦";color:var(--orange);font-weight:900}
    .data-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
    .data-item{padding:31px 28px;border-right:1px solid var(--line)}
    .data-item:last-child{border-right:0}
    .data-item strong{display:block;font-size:36px;color:var(--navy);letter-spacing:-.06em}
    .data-item span{font-size:13px;color:var(--muted)}
    .news-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .news-feature{border-radius:var(--radius-lg);overflow:hidden;background:#fff;border:1px solid var(--line)}
    .news-feature img{height:245px}
    .news-feature-content{padding:24px}
    .news-feature h3{font-size:25px;line-height:1.35;margin:13px 0 10px}
    .news-feature p{color:var(--muted);font-size:14px}
    .news-list{display:grid;gap:12px}
    .news-item{
      display:grid;
      grid-template-columns:70px 1fr;
      gap:17px;
      align-items:start;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      padding:18px 20px;
      transition:transform .2s,box-shadow .2s;
    }
    .news-item:hover{transform:translateX(5px);box-shadow:var(--shadow-sm)}
    .news-date{color:var(--orange);font-size:12px;font-weight:900;line-height:1.35}
    .news-item h3{font-size:16px;line-height:1.4;margin-bottom:4px}
    .news-item p{color:var(--muted);font-size:12px;line-height:1.6}
    .news-item a{display:inline-block;color:var(--orange-dark);font-size:12px;font-weight:900;margin-top:6px}
    .quote-section{background:#f0ece7}
    .quote-layout{display:grid;grid-template-columns:1fr 1fr;gap:26px}
    .quote-card{padding:31px;background:#fff;border-radius:var(--radius-lg);border:1px solid #e7ddd4}
    .quote-card blockquote{font-size:22px;line-height:1.6;letter-spacing:-.03em;margin-bottom:21px}
    .quote-card cite{font-style:normal;color:var(--muted);font-size:13px}
    .quote-note{padding:31px;border-radius:var(--radius-lg);background:var(--orange);color:#fff}
    .quote-note h3{font-size:27px;line-height:1.3;margin-bottom:15px}
    .quote-note p{color:rgba(255,255,255,.83);line-height:1.9}
    .faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px}
    .faq-intro h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.05em}
    .faq-intro p{color:var(--muted);margin-top:18px}
    .faq-list{display:grid;gap:10px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden}
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      padding:19px 22px;
      color:var(--ink);
      background:#fff;
      text-align:left;
      font-weight:850;
    }
    .faq-question span:last-child{color:var(--orange);font-size:20px;transition:transform .25s}
    .faq-answer{display:none;padding:0 22px 20px;color:var(--muted);font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta{
      padding:70px 0;
      color:#fff;
      background:
        linear-gradient(100deg,rgba(16,28,50,.97),rgba(16,28,50,.74)),
        url("/assets/images/backpic/back-3.webp") center/cover;
    }
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:clamp(30px,4vw,52px);line-height:1.12;letter-spacing:-.05em}
    .cta p{color:rgba(255,255,255,.72);max-width:610px;margin-top:12px}
    .site-footer{background:#0b1425;color:#fff;padding:63px 0 24px}
    .footer-top{display:flex;justify-content:space-between;gap:50px;padding-bottom:45px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{max-width:350px}
    .footer-brand .brand{margin-bottom:17px}
    .footer-brand p{color:rgba(255,255,255,.58);font-size:13px;line-height:1.9}
    .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}
    .footer-links h3{font-size:13px;color:#fff;margin-bottom:13px}
    .footer-links a{display:block;color:rgba(255,255,255,.57);font-size:13px;margin:7px 0;transition:color .2s}
    .footer-links a:hover{color:#ffc4af}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;color:rgba(255,255,255,.43);font-size:12px}
    .footer-bottom a:hover{color:#ffc4af}
    .mobile-tabs{
      display:none;
      position:fixed;
      z-index:45;
      bottom:0;
      left:0;
      right:0;
      padding:8px 10px calc(8px + env(safe-area-inset-bottom));
      background:rgba(255,255,255,.95);
      backdrop-filter:blur(15px);
      border-top:1px solid var(--line);
      box-shadow:0 -8px 25px rgba(15,30,52,.08);
    }
    .mobile-tabs a{display:flex;flex:1;flex-direction:column;align-items:center;gap:1px;color:var(--muted);font-size:10px;font-weight:800}
    .mobile-tabs a span:first-child{font-size:18px;line-height:1.2}
    .mobile-tabs a.active{color:var(--orange)}
    :focus-visible{outline:3px solid rgba(237,107,59,.42);outline-offset:3px}
    @media(max-width:1024px){
      .main-nav{gap:0}
      .main-nav a{padding:9px 8px;font-size:12px}
      .hero-grid{grid-template-columns:1fr 350px;gap:35px}
      .sport-grid{grid-template-columns:repeat(2,1fr)}
      .metrics{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--wrap),calc(100% - 34px))}
      .section{padding:70px 0}
      .section-head,.cta-inner{display:block}
      .section-head p{margin-top:15px}
      .site-header{position:fixed}
      .nav-wrap{min-height:68px}
      .main-nav{
        display:none;
        position:absolute;
        top:68px;
        left:17px;
        right:17px;
        padding:10px;
        flex-direction:column;
        align-items:stretch;
        background:#fff;
        border:1px solid var(--line);
        border-radius:16px;
        box-shadow:var(--shadow);
      }
      .main-nav.open{display:flex}
      .main-nav a{padding:12px 14px}
      .header-action{display:none}
      .menu-toggle{display:block;margin-left:auto}
      .hero{min-height:auto}
      .hero-inner{padding:85px 0 52px}
      .hero-grid,.intro-layout,.schedule-layout,.image-story,.faq-grid,.news-layout,.quote-layout{grid-template-columns:1fr;gap:28px}
      .hero h1{font-size:clamp(43px,14vw,70px)}
      .hero-meta{margin-top:35px}
      .booking-card{max-width:520px}
      .intro-layout h2{max-width:560px}
      .service-grid{grid-template-columns:1fr}
      .service-main{min-height:340px}
      .data-grid{grid-template-columns:1fr}
      .data-item{border-right:0;border-bottom:1px solid var(--line)}
      .data-item:last-child{border-bottom:0}
      .story-image{min-height:260px}
      .cta .btn{margin-top:24px}
      .footer-top{display:block}
      .footer-links{margin-top:35px;gap:20px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:7px}
      .mobile-tabs{display:flex}
      body{padding-bottom:66px}
    }
    @media(max-width:520px){
      .hero-actions .btn{width:100%}
      .hero-meta-item{flex:1;min-width:135px}
      .metrics{gap:9px}
      .metric{padding:16px}
      .metric strong{font-size:25px}
      .sport-grid{grid-template-columns:1fr}
      .service-main{padding:25px}
      .service-main h3{font-size:28px}
      .schedule-row{grid-template-columns:66px 1fr;gap:10px;padding:17px 15px}
      .schedule-row .status{grid-column:2;justify-self:start}
      .footer-links{grid-template-columns:1fr 1fr}
      .footer-links>div:last-child{grid-column:1/-1}
      .news-item{grid-template-columns:57px 1fr;padding:16px}
    }

/* roulang page: category1 */
:root{--ink:#101827;--ink-soft:#344155;--muted:#718096;--paper:#f5f7fa;--white:#fff;--line:#e4e9f0;--orange:#ed6b3b;--orange-dark:#c84b24;--navy:#101c32;--blue:#376b9d;--cyan:#b9e4e2;--green:#3a9272;--shadow:0 18px 45px rgba(15,30,52,.10);--shadow-sm:0 8px 24px rgba(15,30,52,.07);--radius-lg:28px;--radius-md:18px;--radius-sm:12px;--wrap:1200px;--ease:cubic-bezier(.2,.75,.25,1)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{min-width:320px;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}img{display:block;width:100%;max-width:100%;object-fit:cover}button,input{font:inherit}button{cursor:pointer;border:0}
.container{width:min(var(--wrap),calc(100% - 48px));margin:0 auto}
.site-header{position:fixed;z-index:50;top:0;left:0;right:0;background:rgba(245,247,250,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(228,233,240,.8)}
.nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:950;letter-spacing:-.04em;white-space:nowrap}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);display:grid;place-items:center;color:var(--orange);font-size:17px;font-weight:950;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}.main-nav a{padding:10px 12px;color:var(--ink-soft);font-size:13px;font-weight:700;border-radius:10px;transition:.2s}.main-nav a:hover,.main-nav a.active{background:#fff;color:var(--orange);box-shadow:0 4px 14px rgba(15,30,52,.05)}
.header-action{margin-left:8px}.menu-toggle{display:none;width:42px;height:42px;border-radius:10px;background:#fff;color:var(--navy);font-size:22px}
.eyebrow{color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800;text-transform:uppercase;display:flex;align-items:center;gap:9px;margin-bottom:12px}.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange);display:inline-block}
.section{padding:96px 0;position:relative}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:40px}.section-head h2{font-size:clamp(30px,4vw,51px);line-height:1.15;letter-spacing:-.045em;max-width:650px}.section-head p{max-width:450px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 21px;border-radius:999px;font-weight:800;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s}.btn:hover{transform:translateY(-3px)}.btn:focus-visible,.main-nav a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(237,107,59,.3);outline-offset:3px}.btn-primary{color:#fff;background:var(--orange);box-shadow:0 12px 25px rgba(237,107,59,.25)}.btn-primary:hover{background:var(--orange-dark);box-shadow:0 16px 30px rgba(237,107,59,.32)}.btn-dark{color:#fff;background:var(--navy)}.btn-dark:hover{background:#233a60;box-shadow:var(--shadow-sm)}.btn-ghost{color:var(--ink);background:transparent;border:1px solid var(--line)}.btn-ghost:hover{border-color:var(--orange);color:var(--orange);background:#fff}.tag{display:inline-flex;align-items:center;min-height:28px;padding:0 11px;border-radius:999px;background:#fff1eb;color:var(--orange-dark);font-size:12px;font-weight:800}
.inner-hero{padding:160px 0 92px;color:#fff;min-height:535px;background:linear-gradient(90deg,rgba(9,20,39,.92),rgba(9,20,39,.48)),url("/assets/images/backpic/back-2.webp") center/cover;position:relative}.inner-hero h1{font-size:clamp(44px,7vw,82px);line-height:1.06;letter-spacing:-.075em;max-width:800px;margin-bottom:24px}.inner-hero p{max-width:650px;color:rgba(255,255,255,.8);font-size:18px}.inner-hero .eyebrow{color:#ffc4af}.inner-hero .eyebrow:before{background:#ffc4af}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}.hero-badges span{padding:9px 14px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);border-radius:999px;font-size:13px}
.intro-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:70px;align-items:start}.intro-grid h2{font-size:clamp(30px,4vw,48px);line-height:1.2}.intro-copy{font-size:17px;color:var(--ink-soft)}.intro-copy p+p{margin-top:18px}.accent-line{width:70px;height:4px;background:var(--orange);margin-top:25px;border-radius:4px}
.service-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.service-image{min-height:470px;border-radius:var(--radius-lg);overflow:hidden;position:relative}.service-image img{height:100%;position:absolute}.service-image:after{content:"赛事从这里变得清楚";position:absolute;bottom:27px;left:28px;color:#fff;font-size:28px;font-weight:900;letter-spacing:-.04em}.service-list{display:grid;gap:14px}.service-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:25px;transition:.25s}.service-item:hover{transform:translateX(5px);box-shadow:var(--shadow-sm);border-color:#cbd8e5}.service-item b{display:flex;align-items:center;gap:12px;font-size:18px}.service-item b i{font-style:normal;color:var(--orange);font-size:13px}.service-item p{color:var(--muted);font-size:14px;margin-top:7px}
.dark-section{background:var(--navy);color:#fff}.dark-section .section-head p{color:rgba(255,255,255,.62)}.dark-section .eyebrow{color:#ffc4af}.dark-section .eyebrow:before{background:#ffc4af}
.scene-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.scene-card{min-height:220px;padding:25px;border-radius:var(--radius-md);background:#192942;border:1px solid rgba(255,255,255,.09);display:flex;flex-direction:column;justify-content:end;transition:.25s}.scene-card:hover{background:#223858;transform:translateY(-5px)}.scene-card:nth-child(1){grid-column:span 7}.scene-card:nth-child(2){grid-column:span 5}.scene-card:nth-child(3),.scene-card:nth-child(4),.scene-card:nth-child(5){grid-column:span 4}.scene-card strong{font-size:22px}.scene-card p{color:rgba(255,255,255,.62);font-size:14px;margin-top:8px}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.step{padding:25px 0;border-top:2px solid var(--line);position:relative}.step-number{font-size:13px;color:var(--orange);font-weight:900;letter-spacing:.1em}.step h3{font-size:20px;margin:18px 0 8px}.step p{color:var(--muted);font-size:14px}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;display:grid;grid-template-columns:180px 1fr}.case-card img{height:100%;min-height:190px}.case-body{padding:24px}.case-body h3{font-size:21px;line-height:1.35;margin:10px 0}.case-body p{color:var(--muted);font-size:14px}
.metric-wrap{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:#d9e3e7;border:1px solid #d9e3e7;border-radius:var(--radius-md);overflow:hidden}.metric{background:#e8f2f1;padding:30px}.metric strong{display:block;color:var(--green);font-size:42px;line-height:1.1;letter-spacing:-.06em}.metric span{display:block;margin-top:8px;color:var(--ink-soft);font-size:13px}
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:28px;position:relative}.plan.featured{border:2px solid var(--orange);padding:27px;box-shadow:var(--shadow-sm)}.plan h3{font-size:22px}.plan .price{font-size:28px;font-weight:900;margin:18px 0 14px}.plan .price small{font-size:13px;color:var(--muted);font-weight:500}.plan ul{list-style:none;color:var(--muted);font-size:14px;line-height:2.1;margin-bottom:22px}.plan li:before{content:"✓";color:var(--green);font-weight:900;margin-right:8px}
.faq-list{max-width:850px;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;background:none;display:flex;justify-content:space-between;text-align:left;padding:22px 0;color:var(--ink);font-weight:800;font-size:17px}.faq-question span:last-child{color:var(--orange);font-size:22px;transition:.2s}.faq-answer{max-height:0;overflow:hidden;color:var(--muted);transition:max-height .35s ease;padding-right:50px}.faq-item.open .faq-answer{max-height:160px;padding-bottom:20px}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.cta{background:var(--orange);color:#fff;border-radius:var(--radius-lg);padding:52px 58px;display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.05em}.cta p{color:rgba(255,255,255,.8);margin-top:10px}.cta .btn{background:#fff;color:var(--orange-dark)}
.site-footer{background:#0b1425;color:#fff;padding:68px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:70px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand{max-width:390px}.footer-brand .brand{color:#fff;margin-bottom:18px}.footer-brand p{color:rgba(255,255,255,.58);font-size:13px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}.footer-links h3{font-size:14px;margin-bottom:14px;color:#fff}.footer-links a{display:block;color:rgba(255,255,255,.58);font-size:13px;margin:8px 0;transition:.2s}.footer-links a:hover{color:#ffc4af}.footer-bottom{padding-top:22px;display:flex;flex-wrap:wrap;gap:14px 28px;color:rgba(255,255,255,.45);font-size:12px}.footer-bottom a:hover{color:#fff}
.mobile-tabs{display:none}
@media(max-width:1024px){.main-nav a{padding:9px 7px;font-size:12px}.header-action{display:none}.intro-grid{gap:35px}.scene-card:nth-child(n){grid-column:span 6}.process{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(var(--wrap),calc(100% - 36px))}.nav-wrap{min-height:68px}.menu-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:68px;left:18px;right:18px;background:#fff;padding:10px;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.main-nav.open{display:grid;grid-template-columns:1fr 1fr}.main-nav a{padding:12px}.inner-hero{padding:130px 0 70px;min-height:560px}.section{padding:70px 0}.section-head,.intro-grid,.service-grid{display:block}.section-head p{margin-top:16px}.service-image{height:300px;margin-bottom:16px}.case-grid,.plan-grid{grid-template-columns:1fr}.case-card{grid-template-columns:130px 1fr}.metric-wrap{grid-template-columns:1fr}.metric{padding:22px}.cta{display:block;padding:35px 27px}.cta .btn{margin-top:24px}.footer-top{display:block}.footer-links{margin-top:35px;gap:20px}.mobile-tabs{position:fixed;display:flex;z-index:40;bottom:0;left:0;right:0;background:rgba(255,255,255,.96);backdrop-filter:blur(15px);border-top:1px solid var(--line);justify-content:space-around;padding:8px 8px calc(8px + env(safe-area-inset-bottom))}.mobile-tabs a{font-size:11px;color:var(--muted);text-align:center}.mobile-tabs a.active{color:var(--orange);font-weight:800}.mobile-tabs b{display:block;font-size:18px;line-height:1.2}}
@media(max-width:520px){.hero-actions .btn{width:100%}.hero-badges{gap:6px}.hero-badges span{font-size:12px}.scene-card:nth-child(n){grid-column:span 12;min-height:175px}.process{grid-template-columns:1fr}.case-card{display:block}.case-card img{height:180px}.footer-links{grid-template-columns:1fr 1fr}.footer-links div:last-child{grid-column:span 2}}

/* roulang page: category6 */
:root{
      --ink:#101827;
      --ink-soft:#344155;
      --muted:#718096;
      --paper:#f5f7fa;
      --white:#ffffff;
      --line:#e4e9f0;
      --orange:#ed6b3b;
      --orange-dark:#c84b24;
      --navy:#101c32;
      --blue:#376b9d;
      --cyan:#b9e4e2;
      --green:#3a9272;
      --yellow:#f6c85f;
      --shadow:0 18px 45px rgba(15,30,52,.10);
      --shadow-sm:0 8px 24px rgba(15,30,52,.07);
      --radius-lg:28px;
      --radius-md:18px;
      --radius-sm:12px;
      --wrap:1200px;
      --ease:cubic-bezier(.2,.75,.25,1);
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-width:320px;
      background:var(--paper);
      color:var(--ink);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      line-height:1.75;
      font-size:15px;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--wrap),calc(100% - 48px));margin:0 auto}
    .eyebrow{
      color:var(--orange);
      font-size:12px;
      letter-spacing:.16em;
      font-weight:800;
      text-transform:uppercase;
      display:flex;
      align-items:center;
      gap:9px;
      margin-bottom:12px;
    }
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange);display:inline-block}
    .section{padding:100px 0;position:relative}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
    .section-head h2{font-size:clamp(30px,4vw,51px);line-height:1.15;letter-spacing:-.045em;max-width:660px}
    .section-head p{max-width:450px;color:var(--muted);font-size:15px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 21px;
      border-radius:999px;
      font-weight:800;
      transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease);
    }
    .btn:hover{transform:translateY(-3px)}
    .btn:focus-visible,.main-nav a:focus-visible,.brand:focus-visible,.mobile-tabs a:focus-visible,summary:focus-visible{outline:3px solid rgba(237,107,59,.35);outline-offset:3px}
    .btn-primary{color:#fff;background:var(--orange);box-shadow:0 12px 25px rgba(237,107,59,.25)}
    .btn-primary:hover{background:var(--orange-dark);box-shadow:0 16px 30px rgba(237,107,59,.32)}
    .btn-dark{color:#fff;background:var(--navy)}
    .btn-dark:hover{background:#233a60;box-shadow:var(--shadow-sm)}
    .btn-light{color:var(--ink);background:#fff;border:1px solid rgba(255,255,255,.5)}
    .btn-ghost{color:var(--ink);background:transparent;border:1px solid var(--line)}
    .btn-ghost:hover{border-color:var(--orange);color:var(--orange);background:#fff}
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 11px;
      border-radius:999px;
      background:#fff1eb;
      color:var(--orange-dark);
      font-size:12px;
      font-weight:800;
    }
    .site-header{
      position:fixed;
      z-index:50;
      top:0;left:0;right:0;
      background:rgba(245,247,250,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(228,233,240,.8);
    }
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:950;letter-spacing:-.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);display:grid;place-items:center;color:var(--orange);font-size:17px;font-weight:950;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
    .main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
    .main-nav a{padding:10px 12px;color:var(--ink-soft);font-size:13px;font-weight:700;border-radius:10px;transition:color .2s,background .2s,box-shadow .2s}
    .main-nav a:hover,.main-nav a.active{background:#fff;color:var(--orange);box-shadow:0 4px 14px rgba(15,30,52,.05)}
    .header-action{margin-left:8px}
    .menu-toggle{display:none;width:42px;height:42px;border-radius:10px;background:#fff;color:var(--navy);font-size:22px}
    .page-hero{
      min-height:590px;
      padding-top:76px;
      display:flex;
      align-items:flex-end;
      color:#fff;
      background:
        linear-gradient(90deg,rgba(9,20,39,.92),rgba(9,20,39,.63) 48%,rgba(9,20,39,.22)),
        linear-gradient(0deg,rgba(9,20,39,.76),transparent 58%),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      position:relative;
      overflow:hidden;
    }
    .page-hero:before{content:"06";position:absolute;right:5%;top:110px;font-size:clamp(150px,22vw,330px);line-height:1;color:rgba(255,255,255,.055);font-weight:950;letter-spacing:-.12em}
    .hero-inner{width:100%;padding:105px 0 65px;position:relative;z-index:1}
    .hero-copy{max-width:780px}
    .page-hero .eyebrow{color:#ffc4af}
    .page-hero .eyebrow:before{background:#ffc4af}
    .page-hero h1{font-size:clamp(46px,7vw,86px);line-height:1.04;letter-spacing:-.075em;margin-bottom:24px}
    .hero-desc{font-size:clamp(16px,2vw,20px);line-height:1.85;color:rgba(255,255,255,.84);max-width:720px;margin-bottom:30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:50px}
    .hero-meta-item{min-width:160px;padding:14px 18px;border-left:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);backdrop-filter:blur(8px)}
    .hero-meta-item strong{display:block;font-size:21px;line-height:1.25}
    .hero-meta-item span{color:rgba(255,255,255,.65);font-size:12px}
    .intro-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:start}
    .intro-copy h2{font-size:clamp(30px,4vw,50px);line-height:1.16;letter-spacing:-.05em;margin-bottom:22px}
    .intro-copy p{color:var(--muted);font-size:16px;margin-bottom:18px}
    .quote-panel{padding:34px;background:var(--navy);color:#fff;border-radius:var(--radius-lg);position:relative;overflow:hidden}
    .quote-panel:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(185,228,226,.35);border-radius:50%;right:-45px;bottom:-65px}
    .quote-panel strong{display:block;color:var(--cyan);font-size:14px;margin-bottom:20px}
    .quote-panel blockquote{font-size:clamp(24px,3vw,38px);line-height:1.35;letter-spacing:-.04em;max-width:620px;position:relative;z-index:1}
    .quote-panel small{display:block;color:rgba(255,255,255,.58);margin-top:24px}
    .bento{display:grid;grid-template-columns:1.05fr .95fr;grid-template-rows:260px 260px;gap:18px}
    .data-card{border-radius:var(--radius-md);padding:27px;background:#fff;border:1px solid var(--line);position:relative;overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
    .data-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
    .data-card.dark{background:var(--navy);color:#fff;border-color:var(--navy)}
    .data-card.accent{background:#e8f2f1;border-color:#d4e9e6}
    .data-card.photo{grid-row:span 2;padding:0;color:#fff;background:url("/assets/images/coverpic/cover-6.webp") center/cover}
    .data-card.photo:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,20,39,.9),rgba(9,20,39,.08))}
    .data-card.photo .card-inner{position:absolute;z-index:1;left:28px;right:28px;bottom:28px}
    .data-card h3{font-size:23px;line-height:1.25;margin:8px 0 10px;letter-spacing:-.035em}
    .data-card p{color:var(--muted);font-size:14px;line-height:1.7}
    .data-card.dark p,.data-card.photo p{color:rgba(255,255,255,.7)}
    .number{font-size:48px;font-weight:950;line-height:1;color:var(--orange);letter-spacing:-.07em}
    .mini-label{font-size:12px;color:var(--muted);font-weight:700}
    .data-card.dark .mini-label{color:rgba(255,255,255,.58)}
    .trend-line{display:flex;align-items:end;height:72px;gap:8px;margin-top:15px}
    .trend-line i{display:block;flex:1;background:var(--orange);border-radius:5px 5px 2px 2px;opacity:.9}
    .trend-line i:nth-child(1){height:32%}.trend-line i:nth-child(2){height:48%}.trend-line i:nth-child(3){height:42%}.trend-line i:nth-child(4){height:68%}.trend-line i:nth-child(5){height:56%}.trend-line i:nth-child(6){height:88%}.trend-line i:nth-child(7){height:78%}
    .signal-section{background:#e8f2f1}
    .signal-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:50px;align-items:start}
    .signal-intro h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.05em;margin-bottom:16px}
    .signal-intro p{color:var(--muted);margin-bottom:24px}
    .signal-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .signal-item{background:rgba(255,255,255,.76);border:1px solid rgba(58,146,114,.14);border-radius:var(--radius-md);padding:22px;min-height:170px}
    .signal-item .icon{width:38px;height:38px;border-radius:12px;background:var(--navy);color:var(--cyan);display:grid;place-items:center;font-weight:950;margin-bottom:16px}
    .signal-item h3{font-size:17px;margin-bottom:6px}
    .signal-item p{font-size:13px;color:var(--muted);line-height:1.7}
    .metric-section{background:var(--navy);color:#fff}
    .metric-section .section-head p{color:rgba(255,255,255,.62)}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .metric{padding:28px 24px;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-md);background:rgba(255,255,255,.055)}
    .metric strong{display:block;font-size:42px;line-height:1;color:var(--cyan);letter-spacing:-.07em;margin-bottom:10px}
    .metric h3{font-size:16px;margin-bottom:5px}
    .metric p{font-size:13px;color:rgba(255,255,255,.56);line-height:1.65}
    .scene-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}
    .scene-image{min-height:480px;border-radius:var(--radius-lg);background:url("/assets/images/coverpic/cover-8.webp") center/cover;position:relative;overflow:hidden}
    .scene-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,20,39,.83),transparent 60%)}
    .scene-caption{position:absolute;z-index:1;left:32px;right:32px;bottom:28px;color:#fff}
    .scene-caption h3{font-size:30px;line-height:1.25;margin:10px 0}
    .scene-caption p{color:rgba(255,255,255,.74)}
    .scene-stack{display:grid;gap:18px}
    .scene-card{padding:28px;border-radius:var(--radius-md);background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;min-height:230px;transition:transform .25s,box-shadow .25s}
    .scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
    .scene-card:nth-child(2){background:#fff1eb}
    .scene-card h3{font-size:22px;line-height:1.3;margin-bottom:10px}
    .scene-card p{color:var(--muted);font-size:14px}
    .scene-card a{color:var(--orange-dark);font-size:13px;font-weight:800;margin-top:18px}
    .process-section{background:#fff}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
    .process-step{padding:28px 24px 10px 0;border-right:1px solid var(--line);margin-right:24px;min-height:220px}
    .process-step:last-child{border-right:0;margin-right:0}
    .step-no{display:flex;align-items:center;gap:10px;color:var(--orange);font-size:13px;font-weight:900;margin-bottom:28px}
    .step-no:after{content:"";height:1px;background:var(--orange);width:42px}
    .process-step h3{font-size:21px;margin-bottom:10px}
    .process-step p{font-size:14px;color:var(--muted);line-height:1.75}
    .case-section{background:#f0f3f6}
    .case-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px}
    .case-copy{background:#fff;border-radius:var(--radius-lg);padding:38px;border:1px solid var(--line)}
    .case-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.05em;margin-bottom:18px}
    .case-copy p{color:var(--muted);margin-bottom:20px}
    .case-points{display:grid;gap:12px;margin-top:25px}
    .case-points li{list-style:none;display:flex;gap:12px;align-items:flex-start;font-size:14px}
    .case-points li:before{content:"✓";flex:0 0 24px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#e8f2f1;color:var(--green);font-weight:900}
    .case-visual{border-radius:var(--radius-lg);min-height:440px;background:url("/assets/images/coverpic/cover-10.webp") center/cover;position:relative;overflow:hidden}
    .case-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(16,28,50,.05),rgba(16,28,50,.75))}
    .case-badge{position:absolute;z-index:1;right:24px;top:24px;background:#fff;color:var(--navy);padding:10px 14px;border-radius:999px;font-weight:800;font-size:12px}
    .case-result{position:absolute;z-index:1;left:30px;bottom:28px;color:#fff;max-width:390px}
    .case-result strong{display:block;font-size:35px;line-height:1.2;margin-bottom:8px}
    .case-result span{color:rgba(255,255,255,.72);font-size:14px}
    .faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}
    .faq-intro h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.05em;margin-bottom:16px}
    .faq-intro p{color:var(--muted)}
    .faq-list{border-top:1px solid var(--line)}
    details{border-bottom:1px solid var(--line);padding:21px 0}
    summary{list-style:none;cursor:pointer;font-size:17px;font-weight:800;display:flex;justify-content:space-between;gap:20px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";color:var(--orange);font-size:22px;font-weight:400;line-height:1}
    details[open] summary:after{content:"－"}
    details p{color:var(--muted);font-size:14px;line-height:1.8;padding:14px 34px 0 0}
    .cta-section{padding:78px 0}
    .cta-box{border-radius:var(--radius-lg);padding:54px 60px;background:var(--orange);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:35px;position:relative;overflow:hidden}
    .cta-box:after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(255,255,255,.2);border-radius:50%;right:-55px;top:-125px}
    .cta-box h2{font-size:clamp(28px,4vw,47px);line-height:1.15;letter-spacing:-.05em;position:relative;z-index:1}
    .cta-box p{color:rgba(255,255,255,.78);max-width:620px;margin-top:10px;position:relative;z-index:1}
    .cta-box .btn{position:relative;z-index:1;white-space:nowrap}
    .site-footer{background:var(--navy);color:#fff;padding:70px 0 24px}
    .footer-top{display:flex;justify-content:space-between;gap:70px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{max-width:390px}
    .footer-brand .brand{margin-bottom:19px}
    .footer-brand .brand-mark{background:#fff}
    .footer-brand p{color:rgba(255,255,255,.58);font-size:14px;line-height:1.8}
    .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}
    .footer-links h3{font-size:13px;color:var(--cyan);margin-bottom:15px}
    .footer-links a{display:block;color:rgba(255,255,255,.63);font-size:13px;margin:8px 0;transition:color .2s,transform .2s}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;color:rgba(255,255,255,.44);font-size:12px}
    .footer-bottom a:hover{color:#fff}
    .mobile-tabs{display:none}
    @media (max-width:1024px){
      .main-nav{gap:0}
      .main-nav a{padding:9px 8px;font-size:12px}
      .header-action{display:none}
      .intro-grid,.signal-layout,.faq-layout{gap:35px}
      .metric-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:768px){
      .container{width:min(var(--wrap),calc(100% - 34px))}
      .section{padding:72px 0}
      .site-header{position:fixed}
      .nav-wrap{min-height:68px}
      .main-nav{display:none;position:absolute;top:68px;left:17px;right:17px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}
      .main-nav a{padding:12px 14px}
      .menu-toggle{display:block;margin-left:auto}
      .page-hero{min-height:650px}
      .hero-inner{padding:88px 0 48px}
      .hero-meta-item{min-width:calc(50% - 8px)}
      .section-head,.intro-grid,.signal-layout,.scene-layout,.case-grid,.faq-layout{display:block}
      .section-head p{margin-top:16px}
      .intro-copy{margin-bottom:28px}
      .bento{grid-template-columns:1fr;grid-template-rows:auto}
      .data-card.photo{grid-row:auto;min-height:360px}
      .data-card{min-height:220px}
      .signal-intro{margin-bottom:30px}
      .signal-list{grid-template-columns:1fr 1fr}
      .metric{min-height:170px}
      .scene-image{min-height:360px;margin-bottom:18px}
      .scene-card{min-height:200px}
      .process-grid{grid-template-columns:1fr 1fr;gap:0}
      .process-step{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:25px 18px 25px 0}
      .process-step:nth-child(odd){margin-right:18px;border-right:1px solid var(--line)}
      .process-step:nth-child(n+3){border-bottom:0}
      .case-copy{margin-bottom:18px;padding:28px}
      .case-visual{min-height:350px}
      .faq-intro{margin-bottom:30px}
      .cta-box{display:block;padding:36px 28px}
      .cta-box .btn{margin-top:24px}
      .footer-top{display:block}
      .footer-brand{margin-bottom:40px}
      .footer-links{gap:18px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:10px}
      body{padding-bottom:66px}
      .mobile-tabs{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);z-index:60;bottom:0;left:0;right:0;background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-top:1px solid var(--line);box-shadow:0 -8px 25px rgba(15,30,52,.08)}
      .mobile-tabs a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-height:62px;color:var(--muted);font-size:10px;font-weight:800}
      .mobile-tabs a span:first-child{font-size:18px;line-height:1.2}
      .mobile-tabs a.active{color:var(--orange)}
    }
    @media (max-width:520px){
      .brand{font-size:18px}
      .page-hero h1{font-size:47px}
      .hero-desc{font-size:15px}
      .hero-meta{margin-top:34px}
      .hero-meta-item{min-width:100%;padding:12px 15px}
      .bento{gap:12px}
      .data-card{padding:22px}
      .signal-list,.metric-grid{grid-template-columns:1fr}
      .signal-item{min-height:145px}
      .process-grid{display:block}
      .process-step,.process-step:nth-child(odd){border-right:0;border-bottom:1px solid var(--line);margin:0;padding:23px 0}
      .process-step:last-child{border-bottom:0}
      .footer-links{grid-template-columns:1fr 1fr}
      .footer-links>div:last-child{grid-column:1/-1}
      .cta-box h2{font-size:32px}
    }

/* roulang page: category5 */
:root{
 --ink:#101827;
 --ink-soft:#344155;
 --muted:#718096;
 --paper:#f5f7fa;
 --white:#fff;
 --line:#e4e9f0;
 --orange:#ed6b3b;
 --orange-dark:#c84b24;
 --navy:#101c32;
 --blue:#376b9d;
 --cyan:#b9e4e2;
 --green:#3a9272;
 --shadow:0 18px 45px rgba(15,30,52,.10);
 --shadow-sm:0 8px 24px rgba(15,30,52,.07);
 --radius-lg:28px;
 --radius-md:18px;
 --radius-sm:12px;
 --wrap:1200px;
 --ease:cubic-bezier(.2,.75,.25,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 min-width:320px;
 background:var(--paper);
 color:var(--ink);
 font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
 line-height:1.75;
 font-size:15px;
 -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p{margin:0}
ul{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;max-width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--wrap),calc(100% - 48px));margin:0 auto}
.site-header{
 position:fixed;z-index:50;top:0;left:0;right:0;
 background:rgba(245,247,250,.88);
 backdrop-filter:blur(18px);
 border-bottom:1px solid rgba(228,233,240,.8);
}
.nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:950;letter-spacing:-.04em;white-space:nowrap}
.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);display:grid;place-items:center;color:var(--orange);font-size:17px;font-weight:950;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{padding:10px 12px;color:var(--ink-soft);font-size:13px;font-weight:700;border-radius:10px;transition:color .2s,background .2s,transform .2s}
.main-nav a:hover,.main-nav a.active{background:#fff;color:var(--orange);box-shadow:0 4px 14px rgba(15,30,52,.05)}
.main-nav a:focus-visible,.btn:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(237,107,59,.35);outline-offset:3px}
.header-action{margin-left:8px}
.menu-toggle{display:none;width:42px;height:42px;border-radius:10px;background:#fff;color:var(--navy);font-size:22px}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:10px;
 min-height:48px;padding:0 21px;border-radius:999px;font-weight:800;
 transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease);
}
.btn:hover{transform:translateY(-3px)}
.btn-primary{color:#fff;background:var(--orange);box-shadow:0 12px 25px rgba(237,107,59,.25)}
.btn-primary:hover{background:var(--orange-dark);box-shadow:0 16px 30px rgba(237,107,59,.32)}
.btn-dark{color:#fff;background:var(--navy)}
.btn-dark:hover{background:#233a60;box-shadow:var(--shadow-sm)}
.btn-light{color:var(--ink);background:#fff;border:1px solid rgba(255,255,255,.5)}
.btn-ghost{color:var(--ink);background:transparent;border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange);background:#fff}
.tag{
 display:inline-flex;align-items:center;min-height:28px;padding:0 11px;
 border-radius:999px;background:#fff1eb;color:var(--orange-dark);
 font-size:12px;font-weight:800;
}
.eyebrow{
 color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800;
 text-transform:uppercase;display:flex;align-items:center;gap:9px;margin-bottom:12px;
}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange);display:inline-block}
.section{padding:100px 0;position:relative}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
.section-head h2{font-size:clamp(30px,4vw,51px);line-height:1.15;letter-spacing:-.045em;max-width:640px}
.section-head p{max-width:450px;color:var(--muted);font-size:15px}
.page-hero{
 min-height:570px;padding-top:76px;color:#fff;position:relative;
 display:flex;align-items:flex-end;overflow:hidden;
 background:
 linear-gradient(90deg,rgba(9,20,39,.92) 0%,rgba(9,20,39,.66) 48%,rgba(9,20,39,.18) 100%),
 linear-gradient(0deg,rgba(9,20,39,.78),rgba(9,20,39,0) 65%),
 url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
}
.page-hero:after{content:"";position:absolute;right:8%;top:28%;width:170px;height:170px;border:1px solid rgba(255,255,255,.22);border-radius:50%;box-shadow:0 0 0 30px rgba(255,255,255,.03),0 0 0 60px rgba(255,255,255,.025)}
.page-hero-inner{width:100%;padding:90px 0 72px;position:relative;z-index:1}
.page-hero-copy{max-width:820px}
.page-hero .eyebrow{color:#ffc4af}
.page-hero .eyebrow:before{background:#ffc4af}
.page-hero h1{font-size:clamp(46px,7vw,82px);line-height:1.04;letter-spacing:-.075em;margin-bottom:24px}
.page-hero p{max-width:700px;font-size:18px;color:rgba(255,255,255,.82);line-height:1.85}
.hero-pills{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}
.hero-pills span{padding:9px 15px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(255,255,255,.08);font-size:13px}
.intro-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:start}
.intro-number{font-size:clamp(72px,11vw,150px);font-weight:950;line-height:.8;color:var(--orange);letter-spacing:-.1em}
.intro-label{margin-top:20px;color:var(--muted);font-weight:800}
.intro-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.05em;margin-bottom:20px}
.intro-copy p{color:var(--ink-soft);font-size:16px;line-height:2}
.schedule-board{background:var(--navy);border-radius:var(--radius-lg);padding:32px;color:#fff;box-shadow:var(--shadow)}
.board-top{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:26px}
.board-top h3{font-size:24px}
.board-top span{color:#aab8cc;font-size:13px}
.date-row{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:24px}
.date-item{padding:13px 8px;border:1px solid rgba(255,255,255,.12);border-radius:12px;text-align:center;color:#aab8cc;font-size:12px;transition:.25s}
.date-item strong{display:block;color:#fff;font-size:17px}
.date-item.active,.date-item:hover{background:var(--orange);border-color:var(--orange);color:#fff}
.match-row{display:grid;grid-template-columns:78px 1fr 78px;align-items:center;gap:18px;padding:20px 0;border-top:1px solid rgba(255,255,255,.12)}
.match-row:last-child{border-bottom:1px solid rgba(255,255,255,.12)}
.match-time{color:#ffc4af;font-weight:900;font-size:15px}
.match-info strong{display:block;font-size:16px;margin-bottom:3px}
.match-info span{color:#aab8cc;font-size:12px}
.match-state{text-align:right;color:#7fd0b0;font-size:12px;font-weight:800}
.filter-wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}
.filter-tabs{display:flex;gap:8px;flex-wrap:wrap}
.filter-tabs button{padding:10px 17px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink-soft);font-weight:800;transition:.2s}
.filter-tabs button:hover,.filter-tabs button.active{background:var(--orange);border-color:var(--orange);color:#fff}
.search-box{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:4px 6px 4px 15px}
.search-box input{width:170px;border:0;outline:0;background:transparent;color:var(--ink)}
.search-box button{width:36px;height:36px;border-radius:50%;background:var(--navy);color:#fff}
.fixture-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
.fixture-feature{min-height:455px;border-radius:var(--radius-lg);overflow:hidden;position:relative;color:#fff;background:url("/assets/images/coverpic/cover-5.webp") center/cover}
.fixture-feature:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,20,39,.93),rgba(9,20,39,.08) 70%)}
.fixture-feature-content{position:absolute;left:32px;right:32px;bottom:30px;z-index:1}
.fixture-feature-content h3{font-size:31px;line-height:1.25;margin:12px 0}
.fixture-feature-content p{color:rgba(255,255,255,.78)}
.fixture-list{display:grid;gap:12px}
.fixture-card{padding:21px 23px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);display:grid;grid-template-columns:75px 1fr auto;gap:16px;align-items:center;transition:.25s}
.fixture-card:hover{transform:translateX(5px);box-shadow:var(--shadow-sm);border-color:#d5dce5}
.fixture-card time{font-size:13px;color:var(--orange-dark);font-weight:900}
.fixture-card h3{font-size:16px;line-height:1.4}
.fixture-card p{font-size:12px;color:var(--muted);margin-top:3px}
.fixture-arrow{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#edf3f7;color:var(--blue);font-weight:900}
.feature-split{background:#e8f2f1}
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}
.story-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;display:grid;grid-template-columns:.82fr 1.18fr;box-shadow:var(--shadow-sm)}
.story-card img{height:100%;min-height:270px}
.story-content{padding:34px}
.story-content h3{font-size:28px;line-height:1.3;margin:14px 0}
.story-content p{color:var(--muted);line-height:1.9}
.metric-panel{border-radius:var(--radius-lg);padding:34px;background:var(--navy);color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:26px}
.metric-panel h3{grid-column:1/-1;font-size:27px;line-height:1.3}
.metric{border-top:1px solid rgba(255,255,255,.2);padding-top:17px}
.metric strong{font-size:39px;line-height:1;display:block;color:#ffc4af}
.metric span{font-size:13px;color:#aab8cc}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.process-item{padding:28px 24px 30px;border-right:1px solid var(--line);position:relative}
.process-item:last-child{border-right:0}
.process-no{color:var(--orange);font-size:13px;font-weight:950;letter-spacing:.1em}
.process-item h3{font-size:20px;margin:18px 0 9px}
.process-item p{font-size:13px;color:var(--muted);line-height:1.8}
.use-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:16px}
.use-card{border-radius:var(--radius-md);padding:28px;background:#fff;border:1px solid var(--line);min-height:220px}
.use-card:nth-child(2){background:var(--orange);color:#fff}
.use-card:nth-child(2) p,.use-card:nth-child(2) .use-meta{color:rgba(255,255,255,.78)}
.use-card:nth-child(3){background:#dceceb}
.use-card h3{font-size:23px;line-height:1.3;margin:23px 0 10px}
.use-card p{color:var(--muted);font-size:14px;line-height:1.8}
.use-meta{display:block;color:var(--orange-dark);font-size:12px;font-weight:900}
.quote-section{background:var(--white)}
.quote-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}
.quote-mark{font-size:120px;color:var(--orange);font-family:Georgia,serif;line-height:.5}
.quote-grid blockquote{font-size:clamp(24px,3.5vw,42px);letter-spacing:-.045em;line-height:1.45;margin:0}
.quote-grid cite{display:block;margin-top:22px;color:var(--muted);font-style:normal;font-size:13px}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.info-box{padding:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md)}
.info-box h3{font-size:22px;margin-bottom:12px}
.info-box p{color:var(--muted);line-height:1.9}
.info-box ul{margin-top:18px;display:grid;gap:10px}
.info-box li{display:flex;gap:11px;color:var(--ink-soft);font-size:14px}
.info-box li:before{content:"↗";color:var(--orange);font-weight:900}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}
.faq-intro h2{font-size:clamp(31px,4vw,50px);line-height:1.15;letter-spacing:-.05em}
.faq-intro p{color:var(--muted);margin-top:18px;line-height:1.9}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:21px 0;background:transparent;color:var(--ink);text-align:left;font-weight:850;font-size:16px}
.faq-question span:last-child{font-size:24px;color:var(--orange);font-weight:400;transition:.25s}
.faq-answer{display:none;color:var(--muted);font-size:14px;line-height:1.9;padding:0 40px 21px 0}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.cta-section{padding:35px 0 100px}
.cta-box{border-radius:var(--radius-lg);background:var(--orange);color:#fff;padding:48px 55px;display:flex;justify-content:space-between;align-items:center;gap:28px;position:relative;overflow:hidden}
.cta-box:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.25);border-radius:50%;right:7%;top:-120px;box-shadow:0 0 0 35px rgba(255,255,255,.06),0 0 0 70px rgba(255,255,255,.04)}
.cta-box > *{position:relative;z-index:1}
.cta-box h2{font-size:clamp(28px,4vw,45px);line-height:1.2;letter-spacing:-.05em}
.cta-box p{margin-top:10px;color:rgba(255,255,255,.8)}
.site-footer{background:var(--navy);color:#fff;padding:67px 0 24px}
.footer-top{display:flex;justify-content:space-between;gap:80px;padding-bottom:55px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{max-width:360px}
.footer-brand .brand{color:#fff}
.footer-brand p{color:#aab8cc;margin-top:20px;font-size:13px;line-height:1.9}
.footer-links{display:grid;grid-template-columns:repeat(3,150px);gap:35px}
.footer-links h3{font-size:13px;margin-bottom:16px;color:#fff}
.footer-links a{display:block;color:#aab8cc;font-size:13px;margin:9px 0;transition:.2s}
.footer-links a:hover{color:#ffc4af;transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;color:#8190a5;font-size:12px}
.footer-bottom a:hover{color:#ffc4af}
.mobile-tabs{display:none}
@media(max-width:1024px){
 .main-nav{gap:0}
 .main-nav a{padding:9px 8px;font-size:12px}
 .intro-grid,.faq-grid,.quote-grid{gap:42px}
 .use-grid{grid-template-columns:1fr 1fr}
 .use-card:first-child{grid-row:span 2}
}
@media(max-width:768px){
 .container{width:min(var(--wrap),calc(100% - 34px))}
 .site-header{position:fixed}
 .nav-wrap{min-height:68px}
 .main-nav{position:absolute;top:68px;left:17px;right:17px;padding:10px;display:none;flex-wrap:wrap;background:rgba(255,255,255,.97);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
 .main-nav.open{display:flex}
 .main-nav a{flex:1 1 31%;text-align:center}
 .header-action{display:none}
 .menu-toggle{display:block;margin-left:auto}
 .page-hero{min-height:560px}
 .page-hero-inner{padding:78px 0 58px}
 .section{padding:70px 0}
 .section-head{display:block;margin-bottom:30px}
 .section-head p{margin-top:15px}
 .intro-grid,.fixture-grid,.split-grid,.faq-grid,.quote-grid,.info-grid{grid-template-columns:1fr}
 .intro-number{font-size:100px}
 .schedule-board{padding:22px}
 .date-row{grid-template-columns:repeat(5,1fr);gap:5px}
 .date-item{padding:9px 3px;font-size:10px}
 .date-item strong{font-size:14px}
 .filter-wrap{display:block}
 .search-box{margin-top:15px;width:100%}
 .search-box input{width:100%}
 .fixture-feature{min-height:350px}
 .story-card{grid-template-columns:1fr}
 .story-card img{height:220px;min-height:0}
 .process-grid{grid-template-columns:1fr 1fr}
 .process-item:nth-child(2){border-right:0}
 .process-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .use-grid{grid-template-columns:1fr}
 .use-card:first-child{grid-row:auto}
 .metric-panel{gap:18px}
 .cta-box{display:block;padding:35px 28px}
 .cta-box .btn{margin-top:24px}
 .footer-top{display:block;padding-bottom:35px}
 .footer-links{margin-top:35px;grid-template-columns:repeat(3,1fr);gap:18px}
 .footer-bottom{display:block;line-height:2.2;padding-bottom:65px}
 .mobile-tabs{
  position:fixed;z-index:45;bottom:0;left:0;right:0;height:61px;
  display:grid;grid-template-columns:repeat(4,1fr);background:rgba(16,28,50,.96);
  backdrop-filter:blur(15px);border-top:1px solid rgba(255,255,255,.12)
 }
 .mobile-tabs a{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#aab8cc;font-size:10px;gap:1px}
 .mobile-tabs a strong{font-size:18px;line-height:1;color:#fff;font-weight:500}
 .mobile-tabs a.active{color:#ffc4af}
 .mobile-tabs a.active strong{color:var(--orange)}
}
@media(max-width:520px){
 body{font-size:14px}
 .page-hero h1{font-size:47px}
 .page-hero p{font-size:15px}
 .hero-pills span{font-size:11px}
 .board-top{display:block}
 .board-top span{display:block;margin-top:5px}
 .date-row{overflow:hidden}
 .match-row{grid-template-columns:58px 1fr 52px;gap:10px}
 .match-info strong{font-size:14px}
 .match-state{font-size:11px}
 .fixture-card{grid-template-columns:63px 1fr 25px;padding:17px 15px}
 .fixture-card h3{font-size:14px}
 .process-grid{grid-template-columns:1fr}
 .process-item{border-right:0!important;border-bottom:1px solid var(--line)}
 .process-item:last-child{border-bottom:0}
 .metric-panel{grid-template-columns:1fr 1fr;padding:25px}
 .metric-panel h3{font-size:23px}
 .metric strong{font-size:31px}
 .footer-links{grid-template-columns:1fr 1fr}
}

/* roulang page: category4 */
:root{
      --ink:#101827;
      --ink-soft:#344155;
      --muted:#718096;
      --paper:#f5f7fa;
      --white:#ffffff;
      --line:#e4e9f0;
      --orange:#ed6b3b;
      --orange-dark:#c84b24;
      --navy:#101c32;
      --blue:#376b9d;
      --cyan:#b9e4e2;
      --green:#3a9272;
      --shadow:0 18px 45px rgba(15,30,52,.10);
      --shadow-sm:0 8px 24px rgba(15,30,52,.07);
      --radius-lg:28px;
      --radius-md:18px;
      --radius-sm:12px;
      --wrap:1200px;
      --ease:cubic-bezier(.2,.75,.25,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      min-width:320px;
      margin:0;
      background:var(--paper);
      color:var(--ink);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      line-height:1.75;
      font-size:15px;
      -webkit-font-smoothing:antialiased;
    }
    body.menu-open{overflow:hidden}
    h1,h2,h3,h4,p{margin:0}
    ul{padding:0;margin:0;list-style:none}
    a{color:inherit;text-decoration:none}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    :focus-visible{outline:3px solid rgba(237,107,59,.45);outline-offset:3px}
    .container{width:min(var(--wrap),calc(100% - 48px));margin:0 auto}
    .eyebrow{
      color:var(--orange);
      font-size:12px;
      letter-spacing:.16em;
      font-weight:800;
      text-transform:uppercase;
      display:flex;
      align-items:center;
      gap:9px;
      margin-bottom:12px;
    }
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--orange);display:inline-block}
    .section{padding:100px 0;position:relative}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:30px;
      margin-bottom:42px;
    }
    .section-head h2{
      font-size:clamp(30px,4vw,51px);
      line-height:1.15;
      letter-spacing:-.045em;
      max-width:640px;
    }
    .section-head p{max-width:450px;color:var(--muted);font-size:15px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 21px;
      border-radius:999px;
      font-weight:800;
      transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
    }
    .btn:hover{transform:translateY(-3px)}
    .btn-primary{color:#fff;background:var(--orange);box-shadow:0 12px 25px rgba(237,107,59,.25)}
    .btn-primary:hover{background:var(--orange-dark);box-shadow:0 16px 30px rgba(237,107,59,.32)}
    .btn-dark{color:#fff;background:var(--navy)}
    .btn-dark:hover{background:#233a60;box-shadow:var(--shadow-sm)}
    .btn-light{color:var(--ink);background:#fff;border:1px solid rgba(255,255,255,.5)}
    .btn-ghost{color:var(--ink);background:transparent;border:1px solid var(--line)}
    .btn-ghost:hover{border-color:var(--orange);color:var(--orange);background:#fff}
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 11px;
      border-radius:999px;
      background:#fff1eb;
      color:var(--orange-dark);
      font-size:12px;
      font-weight:800;
    }
    .site-header{
      position:fixed;
      z-index:50;
      top:0;
      left:0;
      right:0;
      background:rgba(245,247,250,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(228,233,240,.8);
    }
    .nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
    .brand{
      display:flex;
      align-items:center;
      gap:11px;
      font-size:20px;
      font-weight:950;
      letter-spacing:-.04em;
      white-space:nowrap;
    }
    .brand-mark{
      width:34px;height:34px;border-radius:11px;background:var(--navy);
      display:grid;place-items:center;color:var(--orange);font-size:17px;
      font-weight:950;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)
    }
    .main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
    .main-nav a{
      padding:10px 12px;
      color:var(--ink-soft);
      font-size:13px;
      font-weight:700;
      border-radius:10px;
      transition:color .2s,background .2s,box-shadow .2s;
    }
    .main-nav a:hover,.main-nav a.active{background:#fff;color:var(--orange);box-shadow:0 4px 14px rgba(15,30,52,.05)}
    .header-action{margin-left:8px}
    .menu-toggle{
      display:none;width:42px;height:42px;border-radius:10px;background:#fff;color:var(--navy);font-size:22px
    }
    .page-banner{
      padding:154px 0 78px;
      color:#fff;
      background:
        linear-gradient(90deg,rgba(9,20,39,.92),rgba(9,20,39,.55) 62%,rgba(9,20,39,.22)),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
    }
    .banner-inner{display:flex;justify-content:space-between;align-items:end;gap:40px}
    .banner-copy{max-width:760px}
    .page-banner .eyebrow{color:#ffc4af}
    .page-banner .eyebrow:before{background:#ffc4af}
    .page-banner h1{font-size:clamp(42px,6vw,76px);line-height:1.05;letter-spacing:-.07em;margin-bottom:22px}
    .banner-copy p{max-width:680px;color:rgba(255,255,255,.78);font-size:18px}
    .banner-note{
      width:250px;padding:22px;border:1px solid rgba(255,255,255,.22);
      border-radius:var(--radius-md);background:rgba(255,255,255,.1);backdrop-filter:blur(8px)
    }
    .banner-note strong{display:block;font-size:28px;line-height:1.2;margin-bottom:5px}
    .banner-note span{font-size:12px;color:rgba(255,255,255,.68)}
    .intro-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px;align-items:start}
    .intro-grid h2{font-size:clamp(31px,4vw,53px);line-height:1.13;letter-spacing:-.055em}
    .intro-copy p{color:var(--ink-soft);font-size:17px;line-height:1.95;margin-bottom:18px}
    .stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden}
    .stat{background:#fff;padding:25px 22px;min-height:140px}
    .stat strong{display:block;color:var(--orange);font-size:35px;letter-spacing:-.06em;line-height:1.15}
    .stat span{display:block;color:var(--muted);font-size:13px;margin-top:8px}
    .score-section{background:#e8f2f1}
    .score-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
    .score-board{
      background:var(--navy);color:#fff;border-radius:var(--radius-lg);padding:30px;
      box-shadow:var(--shadow);position:relative;overflow:hidden
    }
    .score-board:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(185,228,226,.18);border-radius:50%;right:-100px;top:-120px}
    .board-top{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1;margin-bottom:27px}
    .board-top h3{font-size:22px;letter-spacing:-.03em}
    .live-label{display:inline-flex;align-items:center;gap:7px;color:#ffc4af;font-weight:800;font-size:12px}
    .live-label:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px rgba(237,107,59,.15)}
    .match-row{position:relative;z-index:1;display:grid;grid-template-columns:1fr 100px 1fr;align-items:center;gap:18px;padding:23px 0;border-top:1px solid rgba(255,255,255,.14)}
    .team{text-align:center;font-weight:800;font-size:16px}
    .team small{display:block;color:rgba(255,255,255,.5);font-weight:500;font-size:12px;margin-top:4px}
    .match-score{text-align:center}
    .match-score strong{font-size:35px;letter-spacing:.08em;line-height:1}
    .match-score span{display:block;color:#ffc4af;font-size:11px;margin-top:8px}
    .board-foot{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
    .board-foot span{color:rgba(255,255,255,.62);font-size:12px;padding:7px 10px;border:1px solid rgba(255,255,255,.15);border-radius:999px}
    .event-panel{background:#fff;border-radius:var(--radius-lg);padding:30px;border:1px solid var(--line)}
    .event-panel h3{font-size:22px;margin-bottom:22px}
    .event-item{display:flex;gap:14px;padding:16px 0;border-top:1px solid var(--line)}
    .event-time{color:var(--orange);font-size:13px;font-weight:900;min-width:43px}
    .event-item p{font-size:13px;color:var(--ink-soft);line-height:1.55}
    .event-item b{display:block;color:var(--ink);margin-bottom:2px}
    .feature-section{background:#fff}
    .feature-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:50px;align-items:center}
    .feature-image{border-radius:var(--radius-lg);overflow:hidden;min-height:485px;position:relative}
    .feature-image img{height:100%;min-height:485px}
    .image-caption{position:absolute;left:24px;right:24px;bottom:24px;color:#fff;padding:18px 20px;border-radius:var(--radius-md);background:rgba(16,28,50,.78);backdrop-filter:blur(10px)}
    .image-caption strong{display:block;font-size:18px}
    .image-caption span{font-size:12px;color:rgba(255,255,255,.7)}
    .feature-copy h2{font-size:clamp(30px,4vw,50px);line-height:1.15;letter-spacing:-.05em;margin-bottom:22px}
    .feature-copy>p{color:var(--muted);font-size:16px;line-height:1.9;margin-bottom:27px}
    .check-list{display:grid;gap:15px;margin-bottom:30px}
    .check-list li{display:flex;gap:13px;color:var(--ink-soft);font-weight:700}
    .check-list li:before{content:"✓";flex:0 0 25px;width:25px;height:25px;border-radius:50%;display:grid;place-items:center;background:#e8f2f1;color:var(--green);font-weight:900}
    .module-section{background:var(--paper)}
    .module-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
    .module-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:26px;min-height:220px;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
    .module-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#d6dee8}
    .module-card.large{grid-column:span 7;background:var(--navy);color:#fff}
    .module-card.medium{grid-column:span 5}
    .module-card.small{grid-column:span 4;min-height:185px}
    .module-icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:#fff1eb;color:var(--orange);font-weight:950;font-size:17px;margin-bottom:28px}
    .module-card.large .module-icon{background:rgba(237,107,59,.16)}
    .module-card h3{font-size:21px;line-height:1.3;margin-bottom:10px}
    .module-card p{font-size:13px;color:var(--muted);line-height:1.75}
    .module-card.large p{color:rgba(255,255,255,.68);max-width:500px}
    .scene-section{background:#fff}
    .scene-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:70px}
    .scene-intro h2{font-size:clamp(31px,4vw,48px);line-height:1.15;letter-spacing:-.05em;margin-bottom:20px}
    .scene-intro p{color:var(--muted);line-height:1.9}
    .scene-list{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
    .scene-item{padding:23px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--paper);transition:background .25s,transform .25s}
    .scene-item:hover{background:#e8f2f1;transform:translateY(-3px)}
    .scene-item span{display:block;color:var(--orange);font-weight:900;font-size:12px;margin-bottom:14px}
    .scene-item h3{font-size:18px;margin-bottom:7px}
    .scene-item p{color:var(--muted);font-size:13px;line-height:1.7}
    .process-section{background:var(--navy);color:#fff}
    .process-section .section-head p{color:rgba(255,255,255,.62)}
    .process-section .eyebrow{color:#ffc4af}
    .process-section .eyebrow:before{background:#ffc4af}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.2)}
    .process-item{padding:28px 24px 10px 0;border-right:1px solid rgba(255,255,255,.14);margin-right:24px}
    .process-item:last-child{border-right:0;margin-right:0}
    .process-no{font-size:42px;line-height:1;color:#ffc4af;font-weight:900;letter-spacing:-.08em;margin-bottom:28px}
    .process-item h3{font-size:19px;margin-bottom:10px}
    .process-item p{font-size:13px;line-height:1.75;color:rgba(255,255,255,.62)}
    .proof-section{background:#f0f4f7}
    .proof-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .quote-card{padding:38px;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--line)}
    .quote-mark{font-size:54px;color:var(--orange);line-height:.8;margin-bottom:23px;font-family:Georgia,serif}
    .quote-card blockquote{font-size:22px;line-height:1.55;letter-spacing:-.03em;margin-bottom:26px}
    .quote-card cite{font-style:normal;color:var(--muted);font-size:13px}
    .proof-list{display:grid;gap:12px}
    .proof-list li{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md)}
    .proof-list span{color:var(--muted);font-size:13px}
    .proof-list strong{color:var(--green);font-size:18px}
    .faq-section{background:#fff}
    .faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px}
    .faq-layout h2{font-size:clamp(31px,4vw,49px);line-height:1.15;letter-spacing:-.05em}
    .faq-layout>div:first-child p{color:var(--muted);margin-top:20px;line-height:1.9}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;background:transparent;padding:21px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;color:var(--ink);font-weight:800;text-align:left}
    .faq-question span:last-child{width:27px;height:27px;border-radius:50%;background:var(--paper);display:grid;place-items:center;color:var(--orange);font-size:21px;transition:transform .25s}
    .faq-answer{display:none;color:var(--muted);font-size:14px;line-height:1.85;padding:0 44px 23px 0}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg);background:#fff1eb}
    .brand-section{background:var(--paper)}
    .brand-card{display:grid;grid-template-columns:.75fr 1.25fr;gap:46px;align-items:center;padding:48px;border-radius:var(--radius-lg);background:#e8f2f1}
    .brand-card h2{font-size:clamp(30px,4vw,47px);line-height:1.15;letter-spacing:-.05em}
    .brand-card p{font-size:16px;line-height:2;color:var(--ink-soft)}
    .cta-section{padding:80px 0;background:var(--orange);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
    .cta-inner h2{font-size:clamp(29px,4vw,48px);line-height:1.15;letter-spacing:-.055em;max-width:690px}
    .cta-inner p{color:rgba(255,255,255,.78);margin-top:12px;max-width:650px}
    .site-footer{background:var(--navy);color:#fff;padding:68px 0 24px}
    .footer-top{display:flex;justify-content:space-between;gap:60px;padding-bottom:55px;border-bottom:1px solid rgba(255,255,255,.13)}
    .footer-brand{max-width:365px}
    .footer-brand .brand{margin-bottom:20px}
    .footer-brand .brand-mark{background:#fff}
    .footer-brand p{color:rgba(255,255,255,.58);font-size:13px;line-height:1.85}
    .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:58px;min-width:500px}
    .footer-links h3{font-size:14px;margin-bottom:16px;color:#fff}
    .footer-links a{display:block;color:rgba(255,255,255,.58);font-size:13px;margin:9px 0;transition:color .2s}
    .footer-links a:hover{color:#ffc4af}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:22px;color:rgba(255,255,255,.45);font-size:12px}
    .footer-bottom a{color:rgba(255,255,255,.7);transition:color .2s}
    .footer-bottom a:hover{color:#ffc4af}
    .mobile-tabs{
      display:none;
      position:fixed;
      z-index:60;
      left:12px;
      right:12px;
      bottom:12px;
      min-height:64px;
      padding:7px;
      border:1px solid rgba(228,233,240,.9);
      border-radius:20px;
      background:rgba(255,255,255,.94);
      box-shadow:0 14px 35px rgba(15,30,52,.16);
      backdrop-filter:blur(18px);
    }
    .mobile-tabs a{
      flex:1;
      display:flex;
      flex-direction:column;
      justify-content:center;
      align-items:center;
      gap:2px;
      color:var(--muted);
      border-radius:14px;
      font-size:10px;
      font-weight:800;
      transition:color .2s,background .2s;
    }
    .mobile-tabs a span:first-child{font-size:18px;line-height:1}
    .mobile-tabs a.active,.mobile-tabs a:hover{color:var(--orange);background:#fff1eb}
    @media (max-width:1024px){
      .main-nav{gap:0}
      .main-nav a{padding-left:8px;padding-right:8px;font-size:12px}
      .header-action{display:none}
      .banner-inner{align-items:start;flex-direction:column}
      .banner-note{width:100%;max-width:300px}
      .intro-grid,.feature-layout,.scene-layout,.faq-layout{gap:38px}
      .score-layout{grid-template-columns:1fr}
      .module-card.large{grid-column:span 7}
      .module-card.medium{grid-column:span 5}
      .footer-top{gap:35px}
      .footer-links{min-width:440px;gap:28px}
    }
    @media (max-width:768px){
      .container{width:min(var(--wrap),calc(100% - 36px))}
      .section{padding:72px 0}
      .site-header{position:fixed}
      .nav-wrap{min-height:68px}
      .menu-toggle{display:block;margin-left:auto}
      .main-nav{
        display:none;
        position:absolute;
        left:18px;
        right:18px;
        top:76px;
        flex-direction:column;
        align-items:stretch;
        gap:4px;
        padding:12px;
        border:1px solid var(--line);
        border-radius:18px;
        background:rgba(255,255,255,.97);
        box-shadow:var(--shadow);
      }
      .main-nav.is-open{display:flex}
      .main-nav a{padding:13px 14px;font-size:14px}
      .mobile-tabs{display:flex}
      body{padding-bottom:84px}
      .page-banner{padding:127px 0 62px}
      .page-banner h1{font-size:clamp(40px,12vw,62px)}
      .banner-copy p{font-size:16px}
      .section-head{display:block;margin-bottom:30px}
      .section-head h2{margin-bottom:15px}
      .intro-grid,.feature-layout,.scene-layout,.faq-layout,.proof-layout,.brand-card{grid-template-columns:1fr}
      .intro-grid{gap:28px}
      .stats-row{margin-top:8px}
      .feature-image,.feature-image img{min-height:340px}
      .module-card.large,.module-card.medium,.module-card.small{grid-column:span 12}
      .module-card.large{min-height:250px}
      .scene-list{grid-template-columns:1fr}
      .process-grid{grid-template-columns:repeat(2,1fr);gap:20px}
      .process-item{border-right:0;margin-right:0;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:25px}
      .process-item:nth-last-child(-n+2){border-bottom:0}
      .brand-card{padding:31px 25px;gap:24px}
      .cta-inner{display:block}
      .cta-inner .btn{margin-top:25px}
      .footer-top{display:block;padding-bottom:35px}
      .footer-links{min-width:0;margin-top:38px;gap:20px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:9px}
    }
    @media (max-width:520px){
      .container{width:calc(100% - 28px)}
      .brand{font-size:18px}
      .brand-mark{width:32px;height:32px}
      .page-banner{padding-top:117px}
      .banner-note{max-width:none}
      .stats-row{grid-template-columns:1fr}
      .stat{min-height:unset;padding:18px 20px}
      .score-board,.event-panel{padding:22px}
      .match-row{grid-template-columns:1fr 76px 1fr;gap:8px}
      .team{font-size:14px}
      .match-score strong{font-size:29px}
      .feature-image,.feature-image img{min-height:285px}
      .quote-card{padding:28px 23px}
      .quote-card blockquote{font-size:19px}
      .process-grid{grid-template-columns:1fr}
      .process-item:nth-last-child(-n+2){border-bottom:1px solid rgba(255,255,255,.14)}
      .process-item:last-child{border-bottom:0}
      .footer-links{grid-template-columns:1fr 1fr}
      .footer-links>div:last-child{grid-column:span 2}
      .mobile-tabs{left:8px;right:8px;bottom:8px}
    }

/* roulang page: category7 */
:root{
 --ink:#101827;--ink-soft:#344155;--muted:#718096;--paper:#f5f7fa;--white:#fff;
 --line:#e4e9f0;--orange:#ed6b3b;--orange-dark:#c84b24;--navy:#101c32;
 --blue:#376b9d;--cyan:#b9e4e2;--green:#3a9272;
 --shadow:0 18px 45px rgba(15,30,52,.10);--shadow-sm:0 8px 24px rgba(15,30,52,.07);
 --radius-lg:28px;--radius-md:18px;--radius-sm:12px;--wrap:1200px;
 --ease:cubic-bezier(.2,.75,.25,1)
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{min-width:320px;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;max-width:100%;object-fit:cover}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--wrap),calc(100% - 48px));margin:auto}
.section{padding:92px 0;position:relative}
.eyebrow{display:flex;align-items:center;gap:9px;color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800;margin-bottom:13px}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange);display:inline-block}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
.section-head h2{font-size:clamp(29px,4vw,50px);line-height:1.15;letter-spacing:-.05em;max-width:650px}
.section-head p{color:var(--muted);max-width:460px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 21px;border-radius:999px;font-weight:800;transition:.25s var(--ease)}
.btn:hover{transform:translateY(-3px)}
.btn-primary{color:#fff;background:var(--orange);box-shadow:0 12px 25px rgba(237,107,59,.25)}
.btn-primary:hover{background:var(--orange-dark);box-shadow:0 16px 30px rgba(237,107,59,.32)}
.btn-dark{color:#fff;background:var(--navy)}
.btn-dark:hover{background:#233a60;box-shadow:var(--shadow-sm)}
.btn-ghost{border:1px solid var(--line);background:transparent}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange);background:#fff}
.tag{display:inline-flex;align-items:center;min-height:28px;padding:0 11px;border-radius:999px;background:#fff1eb;color:var(--orange-dark);font-size:12px;font-weight:800}
.site-header{position:fixed;z-index:50;top:0;left:0;right:0;background:rgba(245,247,250,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(228,233,240,.8)}
.nav-wrap{min-height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:950;letter-spacing:-.04em;white-space:nowrap}
.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);display:grid;place-items:center;color:var(--orange);font-size:17px;font-weight:950}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{padding:10px 12px;color:var(--ink-soft);font-size:13px;font-weight:700;border-radius:10px;transition:.2s}
.main-nav a:hover,.main-nav a.active{background:#fff;color:var(--orange);box-shadow:0 4px 14px rgba(15,30,52,.05)}
.header-action{margin-left:8px}.menu-toggle{display:none;width:42px;height:42px;border-radius:10px;background:#fff;color:var(--navy);font-size:22px}
.page-hero{padding:160px 0 88px;background:linear-gradient(110deg,rgba(9,20,39,.94),rgba(9,20,39,.65)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;right:-120px;top:70px;width:360px;height:360px;border:1px solid rgba(255,255,255,.18);border-radius:50%;box-shadow:0 0 0 40px rgba(255,255,255,.03),0 0 0 80px rgba(255,255,255,.025)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;position:relative;z-index:1}
.page-hero h1{font-size:clamp(45px,7vw,82px);line-height:1.04;letter-spacing:-.075em;margin-bottom:23px}
.page-hero .eyebrow{color:#ffc4af}.page-hero .eyebrow:before{background:#ffc4af}
.hero-copy{font-size:18px;color:rgba(255,255,255,.78);max-width:640px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:440px;margin-left:auto}
.matrix-item{aspect-ratio:1;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.17);border-radius:18px;padding:17px;display:flex;flex-direction:column;justify-content:space-between;transition:.25s}
.matrix-item:hover{background:rgba(237,107,59,.85);transform:translateY(-5px)}
.matrix-icon{font-size:28px}.matrix-item strong{font-size:14px}.matrix-item span{font-size:11px;color:rgba(255,255,255,.6)}
.status-bar{margin-top:28px;padding:14px 17px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);border-radius:14px;display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(255,255,255,.76)}
.status-dot{width:8px;height:8px;background:#6fe0ac;border-radius:50%;box-shadow:0 0 0 5px rgba(111,224,172,.12)}
.intro{background:#fff}.intro-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
.intro h2{font-size:clamp(30px,4vw,52px);line-height:1.15;letter-spacing:-.05em}
.intro-text p{font-size:17px;color:var(--ink-soft);margin-bottom:18px}.intro-text p:last-child{margin:0}
.community-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:27px;min-height:220px;transition:.25s}
.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.topic-card:nth-child(2){background:#e8f2f1}.topic-card:nth-child(3){background:#fff4ee}.topic-card:nth-child(4){background:var(--navy);color:#fff}
.topic-number{font-size:12px;color:var(--orange);font-weight:900;letter-spacing:.12em}
.topic-card h3{font-size:24px;margin:28px 0 7px;line-height:1.25}.topic-card p{color:var(--muted);font-size:14px}.topic-card:nth-child(4) p{color:rgba(255,255,255,.65)}
.feature-area{background:var(--paper)}.feature-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
.feature-image{min-height:430px;border-radius:var(--radius-lg);overflow:hidden;position:relative}
.feature-image img{height:100%}.feature-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,20,39,.62),transparent 65%)}
.image-label{position:absolute;z-index:1;left:26px;bottom:24px;color:#fff;font-weight:800;font-size:20px}
.feature-copy{padding:25px 5px}.feature-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.05em;margin:12px 0 20px}
.feature-copy p{color:var(--muted);font-size:16px;margin-bottom:22px}.check-list{list-style:none;border-top:1px solid var(--line)}
.check-list li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:12px}.check-list li:before{content:"✓";color:var(--orange);font-weight:900}
.quote-band{background:var(--navy);color:#fff}.quote-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.quote-layout blockquote{font-size:clamp(25px,3.6vw,44px);line-height:1.35;letter-spacing:-.04em}.quote-layout cite{display:block;color:#9eb0c7;font-size:13px;font-style:normal;margin-top:22px}
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.proof{padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md)}
.proof strong{display:block;font-size:35px;color:var(--orange);line-height:1.1;margin-bottom:9px}.proof span{color:var(--muted);font-size:13px}
.flow{background:#e8f2f1}.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.flow-step{padding:20px 25px;border-left:1px solid rgba(58,146,114,.25);min-height:170px}.flow-step:first-child{border:0}.flow-step b{color:var(--green);font-size:13px}.flow-step h3{font-size:20px;margin:18px 0 7px}.flow-step p{font-size:13px;color:var(--muted)}
.note-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px}.note-card{border-radius:var(--radius-lg);overflow:hidden;background:#fff;border:1px solid var(--line)}.note-card img{height:250px}.note-body{padding:26px}.note-body h3{font-size:25px;line-height:1.3;margin:9px 0}.note-body p{color:var(--muted)}.note-side{background:#fff;border-radius:var(--radius-lg);padding:30px;border:1px solid var(--line)}
.discussion{list-style:none}.discussion li{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.discussion li:first-child{padding-top:0}.discussion h3{font-size:16px}.discussion p{color:var(--muted);font-size:13px}.discussion time{color:var(--orange);font-size:12px;white-space:nowrap}
.faq-section{background:#fff}.faq-list{max-width:850px;margin:auto}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-q{width:100%;padding:22px 4px;background:none;text-align:left;font-weight:800;color:var(--ink);display:flex;justify-content:space-between;align-items:center}.faq-q span{font-size:22px;color:var(--orange);transition:.2s}.faq-a{display:none;color:var(--muted);padding:0 40px 21px 4px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{padding:82px 0;background:linear-gradient(115deg,var(--orange),#d9572d);color:#fff}.cta-layout{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:clamp(30px,4vw,55px);line-height:1.12;letter-spacing:-.05em}.cta p{margin-top:12px;color:rgba(255,255,255,.78);max-width:570px}.cta .btn-light{color:var(--orange-dark);border:0;white-space:nowrap}
.site-footer{background:#0c1729;color:#fff;padding:66px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:60px}.footer-brand{max-width:350px}.footer-brand .brand{margin-bottom:18px}.footer-brand p{color:#91a0b5;font-size:13px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}.footer-links h3{font-size:13px;margin-bottom:14px;color:#fff}.footer-links a{display:block;color:#91a0b5;font-size:13px;margin:9px 0;transition:.2s}.footer-links a:hover{color:#ffc4af}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:43px;padding-top:20px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#718096;font-size:12px}.footer-bottom a:hover{color:#fff}
.mobile-tabs{display:none}
:focus-visible{outline:3px solid rgba(237,107,59,.45);outline-offset:3px}
@media(max-width:1024px){.main-nav a{padding:9px 7px;font-size:12px}.nav-wrap{gap:13px}.hero-grid{gap:35px}.section{padding:75px 0}.flow-grid{grid-template-columns:repeat(2,1fr);gap:15px}.flow-step{border:1px solid rgba(58,146,114,.2);border-radius:14px}}
@media(max-width:768px){.container{width:min(var(--wrap),calc(100% - 34px))}.main-nav{display:none}.header-action{display:none}.menu-toggle{display:block;margin-left:auto}.site-header.menu-open .main-nav{display:flex;position:absolute;top:76px;left:17px;right:17px;padding:10px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.site-header.menu-open .main-nav a{padding:13px 15px}.page-hero{padding:135px 0 65px}.hero-grid,.intro-layout,.feature-layout,.quote-layout,.note-layout{grid-template-columns:1fr;gap:35px}.matrix{margin:0;max-width:100%}.page-hero h1{font-size:clamp(45px,14vw,70px)}.section-head{display:block}.section-head p{margin-top:14px}.footer-top{display:block}.footer-links{margin-top:38px;gap:22px}.mobile-tabs{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);z-index:45;bottom:12px;left:12px;right:12px;background:rgba(16,28,50,.96);border-radius:18px;padding:8px;box-shadow:0 12px 30px rgba(0,0,0,.2)}.mobile-tabs a{color:#a9b6c8;text-align:center;font-size:10px;padding:5px}.mobile-tabs a.active{color:#ffc4af}.mobile-tabs b{display:block;font-size:17px;line-height:1.2}.site-footer{padding-bottom:100px}}
@media(max-width:520px){.community-grid,.proof-grid{grid-template-columns:1fr}.matrix{gap:7px}.matrix-item{padding:11px;border-radius:13px}.matrix-icon{font-size:22px}.hero-actions .btn{width:100%}.feature-image{min-height:300px}.flow-grid{grid-template-columns:1fr}.flow-step{min-height:0}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin:8px 0}.section{padding:65px 0}}