/* roulang page: index */
:root{
      --ink:#17202c;
      --muted:#697586;
      --paper:#f7f9fc;
      --white:#ffffff;
      --line:#e6ebf2;
      --primary:#195bfa;
      --primary-dark:#1043c5;
      --cyan:#11b8ad;
      --lime:#d8f45c;
      --navy:#101a2d;
      --orange:#ff7b46;
      --radius-lg:28px;
      --radius-md:18px;
      --radius-sm:12px;
      --shadow-sm:0 8px 24px rgba(25,45,80,.07);
      --shadow-lg:0 22px 55px rgba(25,45,80,.14);
      --container:1200px;
      --ease:all .28s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:"Noto Sans SC","Manrope",sans-serif;
      color:var(--ink);
      background:var(--paper);
      line-height:1.75;
      font-size:15px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    :focus-visible{outline:3px solid rgba(25,91,250,.28);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .section{padding:104px 0}
    .section-soft{background:#eef3fa}
    .section-dark{background:var(--navy);color:#fff}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--primary);font-size:12px;font-weight:800;
      letter-spacing:.12em;text-transform:uppercase;margin-bottom:15px
    }
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--primary);border-radius:3px}
    .section-heading{max-width:720px;margin-bottom:42px}
    .section-heading h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin-bottom:16px}
    .section-heading p{color:var(--muted);font-size:16px;max-width:650px}
    .section-dark .section-heading p{color:#aeb9cb}
    .topbar{background:#101a2d;color:#cbd5e4;font-size:12px}
    .topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}
    .topbar strong{color:#fff;font-weight:700}
    header{
      background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);
      position:sticky;top:0;z-index:30;backdrop-filter:blur(16px)
    }
    .nav{height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
    .brand-mark{
      width:38px;height:38px;border-radius:13px;background:var(--primary);
      color:#fff;display:grid;place-items:center;font-size:19px;font-weight:800;
      box-shadow:0 8px 18px rgba(25,91,250,.25)
    }
    .brand-text{font-size:17px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:12px;flex:1}
    .nav-links a{padding:10px 12px;border-radius:10px;color:#596678;font-size:13px;font-weight:600;white-space:nowrap;transition:var(--ease)}
    .nav-links a:hover,.nav-links a.active{background:#edf3ff;color:var(--primary)}
    .nav-tools{display:flex;align-items:center;gap:10px}
    .search-box{height:40px;width:170px;display:flex;align-items:center;gap:8px;background:#f3f6fa;border:1px solid transparent;border-radius:12px;padding:0 12px;color:#8490a1}
    .search-box:focus-within{border-color:#a9c2ff;background:#fff}
    .search-box input{border:0;outline:0;background:transparent;width:100%;font-size:12px;color:var(--ink)}
    .btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 20px;border-radius:12px;font-size:13px;font-weight:800;transition:var(--ease)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 9px 18px rgba(25,91,250,.2)}
    .btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(25,91,250,.28)}
    .btn-light{background:#fff;color:var(--ink);border:1px solid var(--line)}
    .btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
    .btn-dark{background:#202d43;color:#fff}
    .btn-dark:hover{background:#2d3d58;transform:translateY(-2px)}
    .menu-toggle{display:none;background:#eef3fa;border-radius:10px;width:42px;height:42px;color:var(--ink)}
    .hero{
      min-height:650px;display:flex;align-items:center;
      background-image:linear-gradient(90deg,rgba(11,23,45,.94) 0%,rgba(11,23,45,.79) 47%,rgba(11,23,45,.35) 100%),url('/assets/images/backpic/back-1.webp');
      background-size:cover;background-position:center;color:#fff;position:relative;overflow:hidden
    }
    .hero:after{content:"";position:absolute;right:-120px;bottom:-180px;width:480px;height:480px;border:1px solid rgba(255,255,255,.15);border-radius:50%;box-shadow:0 0 0 45px rgba(255,255,255,.03),0 0 0 90px rgba(255,255,255,.025)}
    .hero-inner{position:relative;z-index:1;width:100%}
    .hero-copy{max-width:690px}
    .hero .eyebrow{color:var(--lime)}
    .hero .eyebrow:before{background:var(--lime)}
    .hero h1{font-size:clamp(42px,6vw,76px);line-height:1.08;letter-spacing:-.065em;margin-bottom:24px}
    .hero p{max-width:660px;color:#dce5f3;font-size:17px;line-height:1.9;margin-bottom:32px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:42px}
    .hero .btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
    .hero .btn-light:hover{background:#fff;color:var(--ink)}
    .hero-stats{display:flex;gap:0;flex-wrap:wrap}
    .hero-stat{padding:0 28px;border-left:1px solid rgba(255,255,255,.22)}
    .hero-stat:first-child{padding-left:0;border-left:0}
    .hero-stat b{display:block;font-size:25px;line-height:1.2;color:#fff}
    .hero-stat span{display:block;color:#aab8cd;font-size:12px;margin-top:5px}
    .notice-strip{background:#fff;border-bottom:1px solid var(--line)}
    .notice-inner{min-height:68px;display:flex;align-items:center;gap:18px}
    .notice-badge{background:#e9f8f5;color:#087e72;padding:5px 9px;border-radius:8px;font-size:11px;font-weight:800;white-space:nowrap}
    .notice-inner p{color:#68768b;font-size:13px}
    .notice-inner a{margin-left:auto;color:var(--primary);font-size:13px;font-weight:700;white-space:nowrap}
    .perk-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}
    .perk-feature{border-radius:var(--radius-lg);padding:40px;background:#e5edff;position:relative;overflow:hidden;min-height:330px}
    .perk-feature:after{content:"301";position:absolute;right:25px;bottom:-45px;font-family:Manrope,sans-serif;font-size:180px;font-weight:800;color:rgba(25,91,250,.08);line-height:1}
    .perk-feature h3{font-size:28px;line-height:1.3;max-width:450px;margin-bottom:16px}
    .perk-feature p{max-width:480px;color:#52637b}
    .perk-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px;position:relative;z-index:1}
    .tag{display:inline-flex;align-items:center;padding:7px 11px;border-radius:30px;background:#fff;color:#31548e;font-size:12px;font-weight:700}
    .perk-list{display:grid;gap:14px}
    .perk-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;display:flex;gap:16px;transition:var(--ease)}
    .perk-item:hover{transform:translateX(5px);box-shadow:var(--shadow-sm);border-color:#c9d8f7}
    .icon-circle{width:40px;height:40px;border-radius:13px;background:#edf3ff;color:var(--primary);display:grid;place-items:center;flex-shrink:0;font-weight:800}
    .perk-item h4{font-size:16px;margin-bottom:5px}
    .perk-item p{font-size:13px;color:var(--muted);line-height:1.7}
    .qualification{background:#fff}
    .qualification-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}
    .qualification-intro h2{font-size:clamp(28px,4vw,44px);line-height:1.22;letter-spacing:-.05em;margin-bottom:17px}
    .qualification-intro p{color:var(--muted);font-size:16px}
    .qualification-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .qual-card{border:1px solid var(--line);padding:23px;border-radius:16px;background:#fbfcfe}
    .qual-card strong{display:block;font-size:15px;margin-bottom:7px}
    .qual-card p{font-size:13px;color:var(--muted);line-height:1.7}
    .qual-no{font-family:Manrope,sans-serif;font-size:11px;color:var(--primary);font-weight:800;margin-bottom:10px;display:block}
    .matrix{background:#f0f4fa}
    .matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .matrix-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:var(--ease)}
    .matrix-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
    .matrix-image{height:160px;overflow:hidden;position:relative}
    .matrix-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
    .matrix-card:hover .matrix-image img{transform:scale(1.06)}
    .matrix-image span{position:absolute;left:16px;top:14px;background:rgba(16,26,45,.82);color:#fff;border-radius:8px;padding:5px 9px;font-size:11px}
    .matrix-content{padding:22px}
    .matrix-content h3{font-size:19px;margin-bottom:7px}
    .matrix-content p{font-size:13px;color:var(--muted);line-height:1.75;margin-bottom:16px}
    .text-link{color:var(--primary);font-size:13px;font-weight:800}
    .text-link:after{content:" →";transition:var(--ease)}
    .text-link:hover:after{padding-left:4px}
    .metrics{background:var(--navy);color:#fff}
    .metrics .section-heading p{color:#aeb9cb}
    .metric-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px}
    .metric-panel{border:1px solid rgba(255,255,255,.13);border-radius:22px;padding:30px;background:rgba(255,255,255,.045)}
    .metric-panel h3{font-size:20px;margin-bottom:21px}
    .metric-number{display:flex;align-items:baseline;gap:10px;margin-bottom:24px}
    .metric-number strong{font-family:Manrope,sans-serif;font-size:54px;line-height:1;color:var(--lime)}
    .metric-number span{color:#aeb9cb;font-size:13px}
    .bar-row{margin:17px 0}
    .bar-label{display:flex;justify-content:space-between;color:#cbd5e3;font-size:12px;margin-bottom:7px}
    .bar{height:7px;border-radius:7px;background:#28364c;overflow:hidden}
    .bar i{display:block;height:100%;border-radius:7px;background:var(--cyan)}
    .metric-note{padding-top:21px;border-top:1px solid rgba(255,255,255,.12);color:#9eacc0;font-size:13px;line-height:1.8}
    .guide{background:#fff}
    .guide-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}
    .guide-intro p{color:var(--muted);font-size:16px}
    .steps{display:grid;gap:0}
    .step{display:grid;grid-template-columns:55px 1fr;gap:20px;padding:0 0 28px;position:relative}
    .step:not(:last-child):after{content:"";position:absolute;left:18px;top:41px;height:calc(100% - 29px);border-left:1px dashed #bfd0ef}
    .step-num{width:38px;height:38px;border-radius:50%;background:#e7efff;color:var(--primary);display:grid;place-items:center;font:800 14px Manrope;position:relative;z-index:1}
    .step h3{font-size:17px;margin-bottom:5px}
    .step p{font-size:13px;color:var(--muted);line-height:1.75}
    .hotlist{background:#edf3fb}
    .hot-layout{display:grid;grid-template-columns:1fr .8fr;gap:28px}
    .ranking{background:#fff;border:1px solid var(--line);border-radius:22px;padding:10px 24px}
    .rank-item{display:grid;grid-template-columns:45px 1fr auto;align-items:center;gap:15px;padding:18px 0;border-bottom:1px solid var(--line)}
    .rank-item:last-child{border-bottom:0}
    .rank-num{font:800 20px Manrope;color:#b3bfd0}
    .rank-item:nth-child(1) .rank-num{color:var(--primary)}
    .rank-item h3{font-size:15px;margin-bottom:3px}
    .rank-item p{font-size:12px;color:var(--muted)}
    .rank-action{font-size:12px;color:var(--primary);font-weight:800}
    .hot-side{border-radius:22px;background:var(--primary);color:#fff;padding:30px;position:relative;overflow:hidden}
    .hot-side:after{content:"";position:absolute;width:210px;height:210px;border:1px solid rgba(255,255,255,.2);border-radius:50%;right:-80px;bottom:-70px}
    .hot-side h3{font-size:25px;line-height:1.3;margin-bottom:13px;position:relative;z-index:1}
    .hot-side p{color:#dbe6ff;font-size:13px;line-height:1.85;position:relative;z-index:1}
    .hot-side .btn{margin-top:28px;background:var(--lime);color:#17202c;position:relative;z-index:1}
    .themes{background:#fff}
    .theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .theme-card{min-height:180px;border-radius:18px;padding:23px;background:#f6f8fb;border:1px solid transparent;display:flex;flex-direction:column;justify-content:space-between;transition:var(--ease)}
    .theme-card:hover{background:#fff;border-color:#cedcf7;box-shadow:var(--shadow-sm);transform:translateY(-4px)}
    .theme-card span{font:700 11px Manrope;color:var(--primary)}
    .theme-card h3{font-size:17px}
    .theme-card p{font-size:12px;color:var(--muted);line-height:1.7}
    .news{background:#f0f4fa}
    .news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:26px}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:22px;padding:0 26px}
    .news-item{display:grid;grid-template-columns:90px 1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border-bottom:0}
    .news-date{font:700 12px Manrope;color:#8a98aa}
    .news-item h3{font-size:15px;margin-bottom:5px}
    .news-item p{font-size:12px;color:var(--muted);line-height:1.75}
    .news-item .text-link{white-space:nowrap}
    .news-feature{border-radius:22px;overflow:hidden;background:var(--navy);color:#fff}
    .news-feature img{width:100%;height:190px;object-fit:cover;opacity:.78}
    .news-feature-body{padding:25px}
    .news-feature-body small{color:var(--lime);font-weight:700}
    .news-feature-body h3{font-size:21px;line-height:1.4;margin:9px 0 10px}
    .news-feature-body p{color:#b7c3d4;font-size:13px;line-height:1.8}
    .brand-story{background:#fff}
    .story-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}
    .story-image{height:390px;border-radius:26px;overflow:hidden;position:relative}
    .story-image img{width:100%;height:100%;object-fit:cover}
    .story-image:after{content:"足球301彩客网";position:absolute;left:24px;bottom:22px;color:#fff;font-weight:800;font-size:22px;text-shadow:0 2px 10px rgba(0,0,0,.4)}
    .story-copy h2{font-size:clamp(28px,4vw,44px);line-height:1.25;letter-spacing:-.05em;margin-bottom:18px}
    .story-copy p{color:var(--muted);font-size:15px;line-height:1.95;margin-bottom:17px}
    .story-points{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
    .story-point{display:flex;gap:9px;font-size:13px;font-weight:700}
    .story-point i{width:20px;height:20px;border-radius:50%;background:#e5f8f3;color:#079786;font-style:normal;display:grid;place-items:center;font-size:11px;flex-shrink:0}
    .reviews{background:#eef3fa}
    .review-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:35px}
    .rating-box{background:#fff;border:1px solid var(--line);border-radius:17px;padding:15px 19px;display:flex;align-items:center;gap:12px}
    .rating-box strong{font:800 28px Manrope;color:var(--primary)}
    .rating-box span{color:#ff9c45;font-size:15px;letter-spacing:2px}
    .rating-box small{display:block;color:var(--muted);font-size:11px;letter-spacing:0}
    .review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
    .review-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px}
    .review-card p{font-size:14px;line-height:1.9;margin-bottom:20px}
    .review-user{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}
    .avatar{width:32px;height:32px;border-radius:50%;background:#dce7ff;color:var(--primary);display:grid;place-items:center;font-weight:800}
    .trust{background:var(--navy);color:#fff}
    .trust-row{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(255,255,255,.14);border-radius:20px;overflow:hidden}
    .trust-item{padding:29px 25px;border-right:1px solid rgba(255,255,255,.14)}
    .trust-item:last-child{border-right:0}
    .trust-item b{display:block;font-size:17px;margin-bottom:7px}
    .trust-item p{font-size:12px;color:#aeb9cb;line-height:1.75}
    .faq{background:#fff}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}
    .faq-intro p{color:var(--muted);font-size:15px;line-height:1.9}
    .faq-list{display:grid;gap:12px}
    details{border:1px solid var(--line);border-radius:15px;background:#fbfcfe;padding:0 20px;transition:var(--ease)}
    details[open]{background:#f4f7fd;border-color:#cddbf5}
    summary{list-style:none;cursor:pointer;padding:19px 0;font-size:15px;font-weight:800;display:flex;justify-content:space-between;gap:15px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";font:700 20px Manrope;color:var(--primary)}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:13px;line-height:1.85;padding:0 28px 20px 0}
    .apply{background:#e7efff}
    .apply-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:start}
    .apply-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.2;letter-spacing:-.05em;margin-bottom:17px}
    .apply-copy p{color:#536782;font-size:15px;line-height:1.9}
    .apply-list{margin-top:26px;display:grid;gap:12px}
    .apply-list li{list-style:none;display:flex;gap:10px;color:#344c6e;font-size:13px}
    .apply-list li:before{content:"✓";width:21px;height:21px;background:#fff;color:var(--primary);border-radius:50%;display:grid;place-items:center;font-weight:800;flex-shrink:0}
    .form-card{background:#fff;border:1px solid #d8e2f3;border-radius:24px;padding:30px;box-shadow:var(--shadow-sm)}
    .form-card h3{font-size:21px;margin-bottom:7px}
    .form-card>p{font-size:12px;color:var(--muted);margin-bottom:22px}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .field{display:flex;flex-direction:column;gap:7px}
    .field.full{grid-column:1/-1}
    .field label{font-size:12px;font-weight:800;color:#45556a}
    .field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:10px;background:#fbfcfe;padding:11px 12px;outline:0;color:var(--ink);font-size:13px;transition:var(--ease)}
    .field textarea{min-height:90px;resize:vertical}
    .field input:focus,.field textarea:focus,.field select:focus{border-color:#8eaeff;background:#fff;box-shadow:0 0 0 3px rgba(25,91,250,.08)}
    .form-note{font-size:11px;color:#8a97a7;margin-top:13px}
    .form-card .btn{width:100%;margin-top:18px}
    .final-cta{padding:82px 0;background:var(--primary);color:#fff}
    .final-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .final-cta h2{font-size:clamp(27px,4vw,44px);line-height:1.25;letter-spacing:-.05em;margin-bottom:10px}
    .final-cta p{color:#dce6ff;font-size:14px}
    .final-cta .btn{background:var(--lime);color:var(--ink)}
    footer{background:#101a2d;color:#d1d9e5;padding:56px 0 25px}
    .footer-main{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:45px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.13)}
    .footer-brand p{color:#8f9db1;font-size:13px;line-height:1.9;max-width:300px;margin-top:16px}
    .footer-title{font-size:13px;color:#fff;font-weight:800;margin-bottom:17px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#8f9db1;font-size:12px;transition:var(--ease)}
    .footer-links a:hover{color:var(--lime);padding-left:3px}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;color:#7f8da1;font-size:11px;flex-wrap:wrap}
    .footer-bottom a{color:#aeb9cb}
    .footer-bottom a:hover{color:var(--lime)}
    .success-message{display:none;color:#087e72;background:#e8f8f4;border-radius:9px;padding:10px 12px;font-size:12px;margin-top:12px}
    @media(max-width:1100px){
      .nav{gap:14px}.nav-links{margin-left:0}.nav-links a{padding:9px 7px;font-size:12px}.search-box{width:135px}
      .qualification-grid,.guide-layout,.story-layout,.faq-layout{gap:35px}
    }
    @media(max-width:900px){
      .nav-links{position:absolute;left:24px;right:24px;top:82px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lg);border-radius:17px;padding:12px;display:none;flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-links a{padding:12px}.menu-toggle{display:grid;place-items:center}.search-box{display:none}
      .perk-grid,.qualification-grid,.metric-layout,.hot-layout,.news-layout,.guide-layout,.story-layout,.faq-layout,.apply-layout{grid-template-columns:1fr}
      .qualification-list{max-width:700px}.story-image{height:330px}.apply-layout{gap:32px}
      .trust-row{grid-template-columns:1fr 1fr}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.14)}
    }
    @media(max-width:680px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .section{padding:70px 0}.topbar-inner{height:auto;min-height:34px;padding:7px 0}.topbar-inner p{display:none}
      .brand-text{font-size:15px}.nav{height:68px}.nav-links{top:74px;left:16px;right:16px}
      .hero{min-height:650px;background-position:58% center}.hero h1{font-size:43px}.hero p{font-size:15px}
      .hero-stat{padding:0 14px}.hero-stat:first-child{padding-left:0}.hero-stat b{font-size:21px}
      .section-heading{margin-bottom:28px}.matrix-grid,.review-grid,.theme-grid{grid-template-columns:1fr 1fr}
      .news-list{padding:0 16px}.news-item{grid-template-columns:1fr auto;gap:7px 12px}.news-date{grid-column:1/-1}.news-item p{display:none}
      .qualification-list{grid-template-columns:1fr}.story-points{grid-template-columns:1fr}.review-head{display:block}.rating-box{margin-top:20px;width:max-content}
      .form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.final-cta-inner{display:block}.final-cta .btn{margin-top:25px}
      .footer-main{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}
    }
    @media(max-width:430px){
      .matrix-grid,.review-grid,.theme-grid,.trust-row{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.14)!important}.trust-item:last-child{border-bottom:0!important}
      .perk-feature{padding:28px}.news-feature-body h3{font-size:19px}.footer-main{grid-template-columns:1fr}
    }

/* roulang page: category1 */
:root{
 --ink:#17202c;
 --muted:#697586;
 --paper:#f7f9fc;
 --white:#fff;
 --line:#e6ebf2;
 --primary:#195bfa;
 --primary-dark:#1043c5;
 --cyan:#11b8ad;
 --lime:#d8f45c;
 --navy:#101a2d;
 --orange:#ff7b46;
 --radius-lg:28px;
 --radius-md:18px;
 --radius-sm:12px;
 --shadow-sm:0 8px 24px rgba(25,45,80,.07);
 --shadow-lg:0 22px 55px rgba(25,45,80,.14);
 --container:1200px;
 --ease:all .28s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans SC","Manrope",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:15px;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
button{border:0;cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.section{padding:96px 0}
.section-soft{background:#eef3fa}
.section-dark{background:var(--navy);color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:15px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--primary);border-radius:3px}
.section-heading{max-width:740px;margin-bottom:42px}
.section-heading h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin-bottom:16px}
.section-heading p{color:var(--muted);font-size:16px;max-width:680px}
.section-dark .section-heading p{color:#aeb9cb}
.topbar{background:#101a2d;color:#cbd5e4;font-size:12px}
.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}
.topbar strong{color:#fff}
header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(16px)}
.nav{height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{width:38px;height:38px;border-radius:13px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:19px;font-weight:800;box-shadow:0 8px 18px rgba(25,91,250,.25)}
.brand-text{font-size:17px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:12px;flex:1}
.nav-links a{padding:10px 12px;border-radius:10px;color:#596678;font-size:13px;font-weight:600;white-space:nowrap;transition:var(--ease)}
.nav-links a:hover,.nav-links a.active{background:#edf3ff;color:var(--primary)}
.nav-tools{display:flex;align-items:center;gap:10px}
.search-box{height:40px;width:170px;display:flex;align-items:center;gap:8px;background:#f3f6fa;border:1px solid transparent;border-radius:12px;padding:0 12px;color:#8490a1}
.search-box:focus-within{border-color:#a9c2ff;background:#fff}
.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:12px;color:var(--ink)}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 20px;border-radius:12px;font-size:13px;font-weight:800;transition:var(--ease)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 9px 18px rgba(25,91,250,.2)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(25,91,250,.28)}
.btn-light{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.btn-dark{background:#202d43;color:#fff}
.btn-dark:hover{background:#2d3d58;transform:translateY(-2px)}
.menu-toggle{display:none;background:#eef3fa;border-radius:10px;width:42px;height:42px;color:var(--ink);font-size:20px}
.inner-hero{position:relative;min-height:500px;display:flex;align-items:center;color:#fff;background-image:linear-gradient(90deg,rgba(11,23,45,.94),rgba(11,23,45,.78) 52%,rgba(11,23,45,.35)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;overflow:hidden}
.inner-hero:after{content:"LIVE";position:absolute;right:6%;bottom:-42px;color:rgba(255,255,255,.07);font:800 190px/1 Manrope,sans-serif;letter-spacing:-.08em}
.inner-hero .container{position:relative;z-index:1}
.inner-copy{max-width:690px}
.inner-hero .eyebrow{color:var(--lime)}
.inner-hero .eyebrow:before{background:var(--lime)}
.inner-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-.065em;margin-bottom:20px}
.inner-hero p{max-width:650px;color:#dce5f3;font-size:17px;line-height:1.9;margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.inner-hero .btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
.inner-hero .btn-light:hover{background:#fff;color:var(--ink)}
.page-note{display:flex;align-items:center;gap:12px;margin-top:28px;color:#bbcadc;font-size:12px}
.pulse{width:9px;height:9px;border-radius:50%;background:#6ef0b2;box-shadow:0 0 0 7px rgba(110,240,178,.13)}
.score-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:stretch}
.score-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}
.board-head{display:flex;align-items:center;justify-content:space-between;padding:22px 26px;border-bottom:1px solid var(--line)}
.board-head h3{font-size:20px}
.board-head span{font-size:12px;color:var(--muted)}
.match-row{display:grid;grid-template-columns:92px 1fr 105px 115px;align-items:center;gap:15px;padding:19px 26px;border-bottom:1px solid #eef1f5;transition:var(--ease)}
.match-row:last-child{border-bottom:0}
.match-row:hover{background:#f8faff}
.match-time{font-size:12px;color:var(--muted);font-weight:700}
.match-teams{display:grid;gap:3px;font-weight:700}
.match-teams small{font-size:11px;color:#8c98a7;font-weight:500}
.match-score{font:800 20px/1 Manrope,sans-serif;text-align:center}
.match-status{text-align:right}
.status{display:inline-flex;padding:5px 9px;border-radius:8px;font-size:11px;font-weight:800}
.status-live{background:#e6fbf5;color:#008b78}
.status-soon{background:#edf3ff;color:var(--primary)}
.status-end{background:#f0f2f5;color:#758091}
.aside-panel{background:#e5edff;border-radius:var(--radius-lg);padding:34px;position:relative;overflow:hidden}
.aside-panel:after{content:"301";position:absolute;right:18px;bottom:-35px;color:rgba(25,91,250,.08);font:800 150px/1 Manrope}
.aside-panel>*{position:relative;z-index:1}
.aside-panel h3{font-size:28px;line-height:1.3;margin-bottom:14px}
.aside-panel p{color:#52637b;margin-bottom:25px}
.metric-list{display:grid;gap:12px}
.metric{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:rgba(255,255,255,.7);border-radius:12px}
.metric span{font-size:12px;color:#667892}
.metric b{font:800 20px/1 Manrope;color:var(--primary)}
.kicker{font-size:12px;color:var(--muted);font-weight:700}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.matrix-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;min-height:205px;transition:var(--ease)}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#c7d7ff}
.icon-box{width:42px;height:42px;border-radius:12px;background:#edf3ff;color:var(--primary);display:grid;place-items:center;font-weight:800;margin-bottom:21px}
.matrix-card h3{font-size:17px;margin-bottom:9px}
.matrix-card p{font-size:13px;color:var(--muted);line-height:1.75}
.split-content{display:grid;grid-template-columns:.88fr 1.12fr;gap:58px;align-items:center}
.image-card{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.image-card img{width:100%;height:430px;object-fit:cover}
.image-caption{position:absolute;left:20px;right:20px;bottom:20px;padding:15px 17px;border-radius:14px;background:rgba(16,26,45,.82);color:#fff;font-size:13px;backdrop-filter:blur(8px)}
.content-copy h2{font-size:clamp(29px,4vw,45px);line-height:1.2;letter-spacing:-.045em;margin-bottom:18px}
.content-copy>p{color:var(--muted);margin-bottom:22px}
.check-list{display:grid;gap:13px}
.check-list li{list-style:none;display:flex;gap:11px;align-items:flex-start;color:#465568}
.check-list li:before{content:"✓";width:22px;height:22px;flex:0 0 22px;display:grid;place-items:center;border-radius:50%;background:#dff8f2;color:#078d7c;font-size:12px;font-weight:800;margin-top:3px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.timeline:before{content:"";position:absolute;top:21px;left:8%;right:8%;height:1px;background:#ced8e6}
.step{position:relative;text-align:center;padding:0 16px}
.step-number{position:relative;z-index:1;width:44px;height:44px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid var(--primary);color:var(--primary);font:800 15px Manrope;box-shadow:0 0 0 8px #eef3fa}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:13px;color:var(--muted)}
.dark-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.dark-grid h2{font-size:clamp(29px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin-bottom:18px}
.dark-grid>div>p{color:#aeb9cb;max-width:580px}
.data-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}
.data-card{padding:20px;border:1px solid rgba(255,255,255,.13);border-radius:16px;background:rgba(255,255,255,.06)}
.data-card b{display:block;font:800 30px/1.2 Manrope;color:var(--lime);margin-bottom:6px}
.data-card span{font-size:12px;color:#b3bfd0}
.quote-area{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.quote-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:29px;box-shadow:var(--shadow-sm)}
.quote-card p{font-size:16px;line-height:1.9;margin-bottom:20px}
.quote-person{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted)}
.avatar{width:35px;height:35px;border-radius:50%;background:#dfe9ff;color:var(--primary);display:grid;place-items:center;font-weight:800}
.faq-list{display:grid;gap:12px;max-width:850px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;background:#fff;padding:19px 22px;text-align:left;font-weight:800;color:var(--ink)}
.faq-question span{font-size:22px;color:var(--primary);transition:var(--ease)}
.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{transform:rotate(45deg)}
.cta{background:#dfe9ff;border-radius:var(--radius-lg);padding:48px 54px;display:flex;justify-content:space-between;align-items:center;gap:28px;position:relative;overflow:hidden}
.cta:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(25,91,250,.15);border-radius:50%;right:90px;top:-150px}
.cta h2{font-size:clamp(27px,4vw,42px);line-height:1.25;margin-bottom:10px;position:relative;z-index:1}
.cta p{color:#596b84;max-width:620px;position:relative;z-index:1}
.cta .btn{position:relative;z-index:1;flex-shrink:0}
footer{background:var(--navy);color:#cbd5e4;padding-top:62px}
.footer-main{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:48px}
.footer-brand p{max-width:340px;color:#9eacbf;font-size:13px;margin-top:18px}
.footer-title{font-size:14px;color:#fff;font-weight:800;margin-bottom:17px}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:13px;color:#9eacbf;transition:var(--ease)}
.footer-links a:hover{color:#fff;transform:translateX(3px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#8f9caf}
.footer-bottom a:hover{color:#fff}
@media(max-width:1024px){
 .nav{gap:14px}.nav-links{margin-left:0}.nav-links a{padding:9px 8px;font-size:12px}.search-box{width:135px}
 .matrix{grid-template-columns:repeat(2,1fr)}.score-layout,.dark-grid{grid-template-columns:1fr}.split-content{gap:35px}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 32px))}
 .topbar-inner{height:auto;min-height:34px;padding:7px 0;gap:10px}
 .topbar-inner span{display:none}
 .nav{height:68px}.brand-text{font-size:15px}.menu-toggle{display:block}
 .nav-tools{margin-left:auto}.search-box,.nav-tools .btn{display:none}
 .nav-links{display:none;position:absolute;top:68px;left:16px;right:16px;margin:0;padding:10px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow-lg);flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}.nav-links a{padding:12px 14px}
 .section{padding:72px 0}.inner-hero{min-height:540px}.inner-hero h1{font-size:48px}
 .match-row{grid-template-columns:70px 1fr 65px}.match-status{display:none}.match-row{padding:17px 16px}
 .board-head{padding:19px 16px}.aside-panel{padding:27px}
 .split-content,.quote-area{grid-template-columns:1fr}.image-card img{height:330px}
 .timeline{grid-template-columns:1fr 1fr;gap:35px 10px}.timeline:before{display:none}
 .cta{padding:34px 25px;display:block}.cta .btn{margin-top:22px}
 .footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom div+div{margin-top:10px}
}
@media(max-width:520px){
 .inner-hero h1{font-size:40px}.inner-hero p{font-size:15px}
 .matrix{grid-template-columns:1fr}.data-cards{grid-template-columns:1fr}
 .match-time{font-size:11px}.match-teams{font-size:13px}.match-score{font-size:17px}
 .footer-main{grid-template-columns:1fr}.footer-brand{grid-column:auto}
}

/* roulang page: category2 */
:root{
      --ink:#17202c;
      --muted:#697586;
      --paper:#f7f9fc;
      --white:#fff;
      --line:#e6ebf2;
      --primary:#195bfa;
      --primary-dark:#1043c5;
      --cyan:#11b8ad;
      --lime:#d8f45c;
      --navy:#101a2d;
      --orange:#ff7b46;
      --radius-lg:28px;
      --radius-md:18px;
      --radius-sm:12px;
      --shadow-sm:0 8px 24px rgba(25,45,80,.07);
      --shadow-lg:0 22px 55px rgba(25,45,80,.14);
      --container:1200px;
      --ease:all .28s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Noto Sans SC","Manrope",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:15px;overflow-x:hidden}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .section{padding:92px 0}
    .section-soft{background:#eef3fa}
    .section-dark{background:var(--navy);color:#fff}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:15px}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--primary);border-radius:3px}
    .section-heading{max-width:720px;margin-bottom:40px}
    .section-heading h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin:0 0 16px}
    .section-heading p{color:var(--muted);font-size:16px;max-width:670px;margin:0}
    .section-dark .section-heading p{color:#aeb9cb}
    .topbar{background:var(--navy);color:#cbd5e4;font-size:12px}
    .topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}
    .topbar strong{color:#fff}
    header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(16px)}
    .nav{height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
    .brand-mark{width:38px;height:38px;border-radius:13px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:19px;font-weight:800;box-shadow:0 8px 18px rgba(25,91,250,.25)}
    .brand-text{font-size:17px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:12px;flex:1}
    .nav-links a{padding:10px 12px;border-radius:10px;color:#596678;font-size:13px;font-weight:600;white-space:nowrap;transition:var(--ease)}
    .nav-links a:hover,.nav-links a.active{background:#edf3ff;color:var(--primary)}
    .nav-tools{display:flex;align-items:center;gap:10px}
    .search-box{height:40px;width:170px;display:flex;align-items:center;gap:8px;background:#f3f6fa;border:1px solid transparent;border-radius:12px;padding:0 12px;color:#8490a1}
    .search-box:focus-within{border-color:#a9c2ff;background:#fff}
    .search-box input{border:0;outline:0;background:transparent;width:100%;font-size:12px;color:var(--ink)}
    .btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 20px;border-radius:12px;font-size:13px;font-weight:800;transition:var(--ease)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 9px 18px rgba(25,91,250,.2)}
    .btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(25,91,250,.28)}
    .btn-light{background:#fff;color:var(--ink);border:1px solid var(--line)}
    .btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
    .btn-dark{background:#202d43;color:#fff}
    .btn-dark:hover{background:#2d3d58;transform:translateY(-2px)}
    .menu-toggle{display:none;background:#eef3fa;border-radius:10px;width:42px;height:42px;color:var(--ink);font-size:20px}
    .page-hero{background-image:linear-gradient(90deg,rgba(11,23,45,.95),rgba(11,23,45,.76)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;color:#fff;padding:76px 0 84px;position:relative;overflow:hidden}
    .page-hero:after{content:"301";position:absolute;right:5%;bottom:-65px;font:800 230px/1 Manrope;color:rgba(255,255,255,.06)}
    .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center;position:relative;z-index:1}
    .page-hero .eyebrow{color:var(--lime)}
    .page-hero .eyebrow:before{background:var(--lime)}
    .page-hero h1{font-size:clamp(40px,6vw,72px);line-height:1.08;letter-spacing:-.065em;margin:0 0 22px}
    .page-hero p{color:#dce5f3;font-size:17px;max-width:650px;margin:0 0 28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-actions .btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
    .hero-actions .btn-light:hover{background:#fff;color:var(--ink)}
    .signal-panel{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:24px;padding:24px;backdrop-filter:blur(10px)}
    .signal-head{display:flex;align-items:center;justify-content:space-between;color:#dce5f3;font-size:12px;margin-bottom:20px}
    .signal-dot{display:inline-flex;align-items:center;gap:7px;color:#c8f56c}
    .signal-dot:before{content:"";width:8px;height:8px;background:#c8f56c;border-radius:50%;box-shadow:0 0 0 5px rgba(200,245,108,.14)}
    .fixture-row{display:flex;align-items:center;justify-content:space-between;padding:17px 0;border-top:1px solid rgba(255,255,255,.15)}
    .fixture-row:first-of-type{border-top:0}
    .fixture-time{font:800 18px Manrope;color:#fff;width:62px}
    .fixture-teams{flex:1;padding:0 12px}
    .fixture-teams b{display:block;font-size:14px}
    .fixture-teams span{font-size:11px;color:#aeb9cb}
    .fixture-label{font-size:11px;color:#c8f56c}
    .metric-strip{margin-top:-34px;position:relative;z-index:3}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);overflow:hidden}
    .metric{padding:25px 28px;border-right:1px solid var(--line)}
    .metric:last-child{border-right:0}
    .metric b{display:block;font:800 27px/1.2 Manrope;color:var(--primary)}
    .metric span{display:block;color:var(--muted);font-size:12px;margin-top:6px}
    .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
    .split.reverse{grid-template-columns:1.1fr .9fr}
    .visual-card{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:#dbe7ff;position:relative}
    .visual-card img{width:100%;height:370px;object-fit:cover}
    .visual-note{position:absolute;left:22px;bottom:22px;background:rgba(16,26,45,.9);color:#fff;border-radius:14px;padding:14px 17px;font-size:12px}
    .copy h3{font-size:32px;line-height:1.3;letter-spacing:-.04em;margin:0 0 16px}
    .copy p{color:var(--muted);margin:0 0 22px}
    .check-list{display:grid;gap:13px;margin:0;padding:0;list-style:none}
    .check-list li{display:flex;gap:12px;align-items:flex-start;color:#39485c}
    .check-list li:before{content:"✓";display:grid;place-items:center;flex:0 0 23px;height:23px;border-radius:8px;background:#e2f8f4;color:#087e72;font-size:13px;font-weight:800}
    .matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .matrix-card{background:#fff;border:1px solid var(--line);padding:25px;border-radius:var(--radius-md);transition:var(--ease)}
    .matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#c7d7fa}
    .matrix-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#edf3ff;color:var(--primary);font-weight:800;margin-bottom:18px}
    .matrix-card h3{font-size:18px;margin:0 0 8px}
    .matrix-card p{font-size:13px;color:var(--muted);margin:0}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #d4deec}
    .timeline-item{padding:25px 22px 0 0;position:relative}
    .timeline-item:before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px #dce7ff}
    .timeline-item:not(:last-child){border-right:1px solid #d4deec;padding-right:26px}
    .timeline-item:not(:first-child){padding-left:25px}
    .timeline-num{font:800 13px Manrope;color:var(--primary);margin-bottom:10px}
    .timeline-item h3{font-size:17px;margin:0 0 8px}
    .timeline-item p{font-size:13px;color:var(--muted);margin:0}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .compare-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:28px}
    .compare-box.highlight{background:#e9f0ff;border-color:#c7d7fa}
    .compare-box h3{margin:0 0 18px;font-size:20px}
    .compare-box ul{list-style:none;padding:0;margin:0;display:grid;gap:13px}
    .compare-box li{display:flex;justify-content:space-between;gap:18px;padding-bottom:12px;border-bottom:1px solid var(--line);font-size:13px}
    .compare-box li span:last-child{color:var(--primary);font-weight:800;text-align:right}
    .quote-panel{display:grid;grid-template-columns:1.2fr .8fr;gap:35px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px}
    .quote-panel blockquote{font-size:23px;line-height:1.55;letter-spacing:-.03em;margin:0 0 18px;font-weight:700}
    .quote-panel cite{color:var(--muted);font-size:13px;font-style:normal}
    .quote-stat{background:#101a2d;color:#fff;border-radius:20px;padding:28px}
    .quote-stat b{display:block;font:800 44px/1 Manrope;color:var(--lime);margin-bottom:8px}
    .quote-stat span{color:#b9c6d8;font-size:13px}
    .faq-list{display:grid;gap:12px;max-width:900px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}
    .faq-item summary{cursor:pointer;padding:20px 23px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:20px}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";color:var(--primary);font-size:22px;line-height:1}
    .faq-item[open] summary:after{content:"−"}
    .faq-answer{padding:0 23px 21px;color:var(--muted);font-size:14px}
    .cta{background:var(--primary);color:#fff;border-radius:var(--radius-lg);padding:48px 55px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:var(--shadow-lg)}
    .cta h2{font-size:34px;line-height:1.25;margin:0 0 10px;letter-spacing:-.04em}
    .cta p{color:#dbe6ff;margin:0;max-width:680px}
    .cta .btn-light{border:0;color:var(--primary)}
    footer{background:#0d1627;color:#aeb9cb;padding:62px 0 22px}
    .footer-main{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px}
    .footer-brand p{font-size:13px;line-height:1.8;max-width:360px;margin:18px 0 0;color:#94a3b8}
    .footer-title{color:#fff;font-weight:800;margin-bottom:15px}
    .footer-links{display:grid;gap:10px;font-size:13px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:45px;padding-top:20px;font-size:12px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#8090a7}
    .footer-bottom a:hover{color:#fff}
    :focus-visible{outline:3px solid rgba(25,91,250,.35);outline-offset:3px}
    @media(max-width:1024px){
      .nav{gap:15px}.nav-links{margin-left:0}.nav-links a{padding:9px 7px;font-size:12px}.search-box{width:130px}
      .hero-grid,.split,.split.reverse{grid-template-columns:1fr 1fr;gap:32px}.matrix{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .topbar-inner{height:auto;min-height:34px;padding:7px 0;gap:10px;flex-wrap:wrap}
      .nav{height:68px}.nav-tools{margin-left:auto}.search-box,.nav-tools .btn{display:none}.menu-toggle{display:block}
      .nav-links{display:none;position:absolute;left:16px;right:16px;top:75px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);padding:10px;flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-links a{padding:12px 14px}
      .hero-grid,.split,.split.reverse,.quote-panel{grid-template-columns:1fr}
      .page-hero{padding:62px 0 72px}.page-hero h1{font-size:47px}
      .signal-panel{max-width:560px}.metrics{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .matrix{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:1fr 1fr;gap:15px;border-top:0}
      .timeline-item,.timeline-item:not(:last-child),.timeline-item:not(:first-child){border:0;border-top:1px solid #d4deec;padding:24px 12px 0 0}
      .timeline-item:not(:first-child){padding-left:0}.timeline-item:before{top:-6px}
      .compare{grid-template-columns:1fr}.cta{display:block;padding:36px 28px}.cta .btn{margin-top:25px}
      .footer-main{grid-template-columns:1.5fr 1fr 1fr}
    }
    @media(max-width:520px){
      .brand-text{font-size:15px}.page-hero h1{font-size:40px}.page-hero p{font-size:15px}
      .section{padding:68px 0}.metrics{display:block}.metric{border-right:0;border-bottom:1px solid var(--line);padding:20px 24px}.metric:last-child{border-bottom:0}
      .matrix{grid-template-columns:1fr}.timeline{grid-template-columns:1fr}.visual-card img{height:270px}.copy h3{font-size:27px}
      .quote-panel{padding:25px}.quote-panel blockquote{font-size:19px}.footer-main{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}
      .footer-bottom{display:block}.footer-bottom div+div{margin-top:12px}
    }

/* roulang page: category3 */
:root{
      --ink:#17202c;
      --muted:#697586;
      --paper:#f7f9fc;
      --white:#fff;
      --line:#e6ebf2;
      --primary:#195bfa;
      --primary-dark:#1043c5;
      --cyan:#11b8ad;
      --lime:#d8f45c;
      --navy:#101a2d;
      --orange:#ff7b46;
      --radius-lg:28px;
      --radius-md:18px;
      --radius-sm:12px;
      --shadow-sm:0 8px 24px rgba(25,45,80,.07);
      --shadow-lg:0 22px 55px rgba(25,45,80,.14);
      --container:1200px;
      --ease:all .28s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Manrope",sans-serif;font-size:15px;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .topbar{height:34px;background:var(--navy);color:#cbd5e4;font-size:12px}
    .topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}
    .topbar strong{color:#fff}
    header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
    .nav{height:76px;display:flex;align-items:center;gap:25px}
    .brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
    .brand-mark{width:38px;height:38px;border-radius:13px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:19px;font-weight:800;box-shadow:0 8px 18px rgba(25,91,250,.25)}
    .brand-text{font-size:17px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
    .nav-links{display:flex;align-items:center;gap:3px;margin-left:10px;flex:1}
    .nav-links a{padding:10px 11px;border-radius:10px;color:#596678;font-size:13px;font-weight:600;white-space:nowrap;transition:var(--ease)}
    .nav-links a:hover,.nav-links a.active{background:#edf3ff;color:var(--primary)}
    .nav-tools{display:flex;align-items:center;gap:10px}
    .search-box{height:40px;width:168px;display:flex;align-items:center;gap:7px;background:#f3f6fa;border:1px solid transparent;border-radius:12px;padding:0 12px;color:#8490a1}
    .search-box:focus-within{background:#fff;border-color:#a9c2ff}
    .search-box input{width:100%;border:0;outline:0;background:transparent;font-size:12px;color:var(--ink)}
    .btn{min-height:44px;padding:0 20px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:13px;font-weight:800;transition:var(--ease)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 9px 18px rgba(25,91,250,.2)}
    .btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(25,91,250,.28)}
    .btn-light{background:#fff;border:1px solid var(--line);color:var(--ink)}
    .btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
    .btn-dark{background:#202d43;color:#fff}
    .btn-dark:hover{background:#2d3d58;transform:translateY(-2px)}
    .menu-toggle{display:none;width:42px;height:42px;border-radius:10px;background:#eef3fa;color:var(--ink);font-size:20px}
    .hero{position:relative;min-height:560px;display:flex;align-items:center;color:#fff;background-image:linear-gradient(90deg,rgba(11,23,45,.95),rgba(11,23,45,.78) 53%,rgba(11,23,45,.32)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;overflow:hidden}
    .hero:after{content:"";position:absolute;right:-170px;bottom:-260px;width:620px;height:620px;border:1px solid rgba(255,255,255,.14);border-radius:50%;box-shadow:0 0 0 52px rgba(255,255,255,.03),0 0 0 105px rgba(255,255,255,.025)}
    .hero-inner{position:relative;z-index:1;width:100%;display:grid;grid-template-columns:1fr 390px;gap:55px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:15px;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--primary);border-radius:3px}
    .hero .eyebrow{color:var(--lime)}
    .hero .eyebrow:before{background:var(--lime)}
    h1,h2,h3,p{margin-top:0}
    .hero h1{max-width:720px;margin-bottom:20px;font-size:clamp(40px,6vw,72px);line-height:1.08;letter-spacing:-.065em}
    .hero-copy p{max-width:670px;color:#dce5f3;font-size:17px;line-height:1.9;margin-bottom:29px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
    .hero .btn-light:hover{background:#fff;color:var(--ink)}
    .live-panel{padding:25px;border:1px solid rgba(255,255,255,.2);border-radius:24px;background:rgba(12,25,48,.68);box-shadow:0 20px 50px rgba(0,0,0,.18);backdrop-filter:blur(12px)}
    .live-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
    .live-label{display:flex;align-items:center;gap:8px;color:#fff;font-size:13px;font-weight:800}
    .live-dot{width:8px;height:8px;background:#ff684d;border-radius:50%;box-shadow:0 0 0 5px rgba(255,104,77,.16)}
    .live-status{padding:4px 9px;border-radius:20px;background:rgba(216,244,92,.14);color:var(--lime);font-size:11px;font-weight:800}
    .match-cover{height:150px;border-radius:16px;overflow:hidden;position:relative;margin-bottom:18px}
    .match-cover img{width:100%;height:100%;object-fit:cover;opacity:.76}
    .match-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(7,16,31,.7))}
    .match-name{position:absolute;z-index:1;left:17px;bottom:13px;color:#fff;font-size:14px;font-weight:800}
    .countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0 20px}
    .time-box{padding:10px 5px;text-align:center;border-radius:12px;background:rgba(255,255,255,.1)}
    .time-box b{display:block;font-family:Manrope,sans-serif;font-size:24px;line-height:1.1}
    .time-box span{color:#aebbd0;font-size:10px}
    .live-panel .btn{width:100%}
    .section{padding:94px 0}
    .section-soft{background:#eef3fa}
    .section-dark{background:var(--navy);color:#fff}
    .section-heading{max-width:720px;margin-bottom:40px}
    .section-heading h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-.05em;margin-bottom:14px}
    .section-heading p{color:var(--muted);font-size:16px;max-width:650px}
    .section-dark .section-heading p{color:#aeb9cb}
    .intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
    .intro-copy h2{font-size:38px;line-height:1.25;letter-spacing:-.04em;margin-bottom:20px}
    .intro-copy p{color:var(--muted);font-size:16px}
    .intro-copy p+p{margin-top:14px}
    .image-frame{position:relative;padding:12px;border-radius:32px;background:#fff;box-shadow:var(--shadow-lg)}
    .image-frame img{width:100%;height:350px;object-fit:cover;border-radius:23px}
    .image-note{position:absolute;left:-18px;bottom:30px;padding:15px 18px;border-radius:15px;background:var(--navy);color:#fff;box-shadow:var(--shadow-lg);font-size:12px}
    .image-note b{display:block;color:var(--lime);font-size:23px;line-height:1.15}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .metric{padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);transition:var(--ease)}
    .metric:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#cbd9f4}
    .metric b{display:block;font-family:Manrope,sans-serif;font-size:34px;line-height:1.15;color:var(--primary);letter-spacing:-.05em}
    .metric span{display:block;margin-top:8px;color:var(--muted);font-size:13px}
    .matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .data-card{min-height:230px;padding:27px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);transition:var(--ease)}
    .data-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#bdd0ff}
    .data-icon{width:43px;height:43px;border-radius:14px;background:#edf3ff;color:var(--primary);display:grid;place-items:center;font-size:20px;font-weight:800;margin-bottom:19px}
    .data-card h3{font-size:20px;line-height:1.3;margin-bottom:10px}
    .data-card p{color:var(--muted);font-size:13px;line-height:1.8}
    .tag{display:inline-flex;padding:6px 11px;border-radius:20px;background:#edf3ff;color:#31548e;font-size:11px;font-weight:800}
    .tag.green{background:#e9f8f5;color:#087e72}
    .tag.orange{background:#fff1eb;color:#c25127}
    .comparison{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .compare-card{padding:30px;border-radius:var(--radius-lg);background:#fff;color:var(--ink);border:1px solid var(--line)}
    .compare-card.featured{background:#e5edff;border-color:#cad9ff}
    .compare-card h3{font-size:23px;margin:15px 0 12px}
    .compare-card p{color:var(--muted);font-size:14px}
    .compare-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:11px}
    .compare-list li{display:flex;gap:10px;align-items:flex-start;font-size:13px}
    .compare-list li:before{content:"✓";flex:0 0 21px;width:21px;height:21px;border-radius:50%;display:grid;place-items:center;background:#d9f4ef;color:#087e72;font-weight:800;font-size:11px}
    .dashboard{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
    .dash-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:25px}
    .dash-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px}
    .dash-head h3{font-size:19px;margin:0}
    .dash-head small{color:var(--muted);font-size:11px}
    .bar-row{display:grid;grid-template-columns:90px 1fr 44px;gap:12px;align-items:center;margin:16px 0;font-size:12px}
    .bar-track{height:8px;border-radius:10px;background:#edf1f6;overflow:hidden}
    .bar{height:100%;border-radius:10px;background:var(--primary)}
    .bar.cyan{background:var(--cyan)}
    .bar.orange{background:var(--orange)}
    .table-list{display:grid;gap:10px}
    .table-item{display:flex;justify-content:space-between;align-items:center;padding:13px 14px;border-radius:12px;background:#f7f9fc;font-size:12px}
    .table-item strong{font-size:13px}
    .table-item em{font-style:normal;color:var(--primary);font-weight:800}
    .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .news-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);transition:var(--ease)}
    .news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
    .news-card img{width:100%;height:165px;object-fit:cover}
    .news-body{padding:22px}
    .news-meta{display:flex;justify-content:space-between;color:#8b96a6;font-size:11px;margin-bottom:10px}
    .news-body h3{font-size:18px;line-height:1.4;margin-bottom:10px}
    .news-body p{color:var(--muted);font-size:13px;line-height:1.8;min-height:70px}
    .news-link{display:inline-flex;color:var(--primary);font-size:12px;font-weight:800;margin-top:10px}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:start}
    .faq-intro h2{font-size:38px;line-height:1.25;letter-spacing:-.04em}
    .faq-intro p{color:var(--muted)}
    .faq-list{display:grid;gap:10px}
    details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 20px;transition:var(--ease)}
    details[open]{border-color:#bed0ff;box-shadow:var(--shadow-sm)}
    summary{padding:19px 0;cursor:pointer;list-style:none;font-weight:800;font-size:14px;position:relative;padding-right:25px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:0;color:var(--primary);font-size:20px;font-weight:400;top:15px}
    details[open] summary:after{content:"−"}
    details p{margin:0 0 19px;color:var(--muted);font-size:13px;line-height:1.8}
    .cta{padding:66px 0;background:var(--primary);color:#fff;position:relative;overflow:hidden}
    .cta:after{content:"DATA";position:absolute;right:4%;bottom:-55px;font:800 150px/1 Manrope,sans-serif;color:rgba(255,255,255,.08)}
    .cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:36px;line-height:1.25;letter-spacing:-.04em;margin-bottom:9px}
    .cta p{margin:0;color:#dbe6ff;max-width:650px}
    .cta .btn{background:#fff;color:var(--primary)}
    .cta .btn:hover{background:var(--lime);color:var(--ink)}
    footer{background:var(--navy);color:#fff}
    .footer-main{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:35px;padding:65px 0 48px}
    .footer-brand p{max-width:350px;color:#aeb9cb;font-size:13px;line-height:1.9;margin-top:17px}
    .footer-title{font-size:13px;font-weight:800;margin-bottom:17px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#aeb9cb;font-size:12px;transition:var(--ease)}
    .footer-links a:hover{color:var(--lime);padding-left:4px}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.1);padding:20px 0 26px;color:#8795aa;font-size:11px}
    .footer-bottom a{color:#b9c5d7}
    .footer-bottom a:hover{color:var(--lime)}
    .notice{padding:13px 0;background:#f0f5ff;border-bottom:1px solid #dae5fb}
    .notice-inner{display:flex;align-items:center;gap:12px;color:#53657e;font-size:12px}
    .notice-badge{background:#e9f8f5;color:#087e72;padding:5px 9px;border-radius:8px;font-size:11px;font-weight:800;white-space:nowrap}
    .notice-inner a{margin-left:auto;color:var(--primary);font-weight:800;white-space:nowrap}
    .apply-box{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:760px}
    .apply-box input{height:48px;border:1px solid rgba(255,255,255,.25);border-radius:12px;padding:0 15px;background:rgba(255,255,255,.12);color:#fff;outline:0}
    .apply-box input::placeholder{color:#c9d7f4}
    .apply-box input:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(216,244,92,.15)}
    .apply-box .btn{grid-column:span 2;width:max-content}
    @media(max-width:1024px){
      .nav{gap:14px}.nav-links{overflow-x:auto}.nav-links a{padding:9px 8px}
      .search-box{width:135px}.hero-inner{grid-template-columns:1fr 340px;gap:28px}
      .metric-grid{grid-template-columns:repeat(2,1fr)}.footer-main{grid-template-columns:1.4fr 1fr 1fr}
      .footer-main>div:last-child{grid-column:2}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .topbar-inner{justify-content:center}.topbar-inner span{display:none}
      .nav{height:68px}.brand-text{font-size:15px}.nav-tools{margin-left:auto}
      .search-box,.nav-tools>.btn{display:none}.menu-toggle{display:block}
      .nav-links{display:none;position:absolute;left:16px;right:16px;top:77px;padding:10px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg)}
      .nav-links.open{display:flex}.nav-links a{width:100%}
      .hero{min-height:auto;padding:78px 0}.hero-inner{grid-template-columns:1fr}.live-panel{max-width:430px}
      .section{padding:70px 0}.intro-grid,.dashboard,.faq-wrap{grid-template-columns:1fr;gap:30px}
      .intro-copy h2,.faq-intro h2{font-size:31px}.matrix,.news-grid{grid-template-columns:1fr 1fr}
      .cta-inner{display:block}.cta h2{font-size:30px}.cta .btn{margin-top:23px}
      .footer-main{grid-template-columns:1fr 1fr;padding:48px 0 35px}.footer-brand{grid-column:span 2}
      .footer-main>div:last-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom div+div{margin-top:10px}
    }
    @media(max-width:520px){
      .hero h1{font-size:42px}.hero-copy p{font-size:15px}.hero-actions .btn{width:100%}
      .metric-grid,.matrix,.comparison,.news-grid{grid-template-columns:1fr}
      .image-frame img{height:260px}.image-note{left:10px;bottom:20px}
      .bar-row{grid-template-columns:72px 1fr 35px}.notice-inner{align-items:flex-start}.notice-inner a{display:none}
      .apply-box{grid-template-columns:1fr}.apply-box .btn{grid-column:auto;width:100%}
      .footer-main{grid-template-columns:1fr}.footer-brand{grid-column:auto}
    }

/* roulang page: category5 */
:root{
 --ink:#17202c;
 --muted:#697586;
 --paper:#f7f9fc;
 --white:#fff;
 --line:#e6ebf2;
 --primary:#195bfa;
 --primary-dark:#1043c5;
 --cyan:#11b8ad;
 --lime:#d8f45c;
 --navy:#101a2d;
 --orange:#ff7b46;
 --radius-lg:28px;
 --radius-md:18px;
 --radius-sm:12px;
 --shadow-sm:0 8px 24px rgba(25,45,80,.07);
 --shadow-lg:0 22px 55px rgba(25,45,80,.14);
 --container:1200px;
 --ease:all .28s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 font-family:"Noto Sans SC","Manrope",sans-serif;
 color:var(--ink);
 background:var(--paper);
 line-height:1.75;
 font-size:15px;
 overflow-x:hidden;
}
h1,h2,h3,h4,p{margin-top:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{border:0;cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.section{padding:96px 0}
.section-soft{background:#eef3fa}
.section-dark{background:var(--navy);color:#fff}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 color:var(--primary);font-size:12px;font-weight:800;
 letter-spacing:.12em;margin-bottom:15px
}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--primary);border-radius:3px}
.section-heading{max-width:740px;margin-bottom:40px}
.section-heading h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin-bottom:15px}
.section-heading p{color:var(--muted);font-size:16px;max-width:680px}
.section-dark .section-heading p{color:#aeb9cb}
.topbar{background:#101a2d;color:#cbd5e4;font-size:12px}
.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}
.topbar strong{color:#fff}
header{
 background:rgba(255,255,255,.96);
 border-bottom:1px solid var(--line);
 position:sticky;top:0;z-index:30;
 backdrop-filter:blur(16px)
}
.nav{height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
 width:38px;height:38px;border-radius:13px;background:var(--primary);
 color:#fff;display:grid;place-items:center;font-size:19px;font-weight:800;
 box-shadow:0 8px 18px rgba(25,91,250,.25)
}
.brand-text{font-size:17px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:12px;flex:1}
.nav-links a{
 padding:10px 12px;border-radius:10px;color:#596678;font-size:13px;
 font-weight:600;white-space:nowrap;transition:var(--ease)
}
.nav-links a:hover,.nav-links a.active{background:#edf3ff;color:var(--primary)}
.nav-tools{display:flex;align-items:center;gap:10px}
.search-box{
 height:40px;width:170px;display:flex;align-items:center;gap:8px;
 background:#f3f6fa;border:1px solid transparent;border-radius:12px;
 padding:0 12px;color:#8490a1
}
.search-box:focus-within{border-color:#a9c2ff;background:#fff}
.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:12px;color:var(--ink)}
.btn{
 display:inline-flex;justify-content:center;align-items:center;gap:8px;
 min-height:44px;padding:0 20px;border-radius:12px;font-size:13px;
 font-weight:800;transition:var(--ease)
}
.btn:focus-visible,.nav-links a:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(25,91,250,.25);outline-offset:3px}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 9px 18px rgba(25,91,250,.2)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(25,91,250,.28)}
.btn-light{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.btn-dark{background:#202d43;color:#fff}
.btn-dark:hover{background:#2d3d58;transform:translateY(-2px)}
.menu-toggle{display:none;background:#eef3fa;border-radius:10px;width:42px;height:42px;color:var(--ink)}
.hero{
 min-height:570px;display:flex;align-items:center;position:relative;overflow:hidden;
 background-image:linear-gradient(90deg,rgba(11,23,45,.95),rgba(11,23,45,.78) 52%,rgba(11,23,45,.35)),url('/assets/images/backpic/back-2.webp');
 background-size:cover;background-position:center;color:#fff
}
.hero:after{
 content:"";position:absolute;right:-130px;bottom:-210px;width:520px;height:520px;
 border:1px solid rgba(255,255,255,.15);border-radius:50%;
 box-shadow:0 0 0 45px rgba(255,255,255,.03),0 0 0 90px rgba(255,255,255,.025)
}
.hero-inner{position:relative;z-index:1;width:100%}
.hero-copy{max-width:690px}
.hero .eyebrow{color:var(--lime)}
.hero .eyebrow:before{background:var(--lime)}
.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-.065em;margin-bottom:22px}
.hero p{max-width:650px;color:#dce5f3;font-size:17px;line-height:1.9;margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:36px}
.hero .btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
.hero .btn-light:hover{background:#fff;color:var(--ink)}
.trust-row{display:flex;flex-wrap:wrap;gap:22px;color:#b8c5d7;font-size:12px}
.trust-row span{display:flex;align-items:center;gap:7px}
.trust-row i{width:7px;height:7px;background:var(--lime);border-radius:50%;display:inline-block}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.metric{
 background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
 padding:25px;box-shadow:var(--shadow-sm);transition:var(--ease)
}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.metric small{color:var(--muted);font-size:12px}
.metric strong{display:block;font-family:Manrope,sans-serif;font-size:32px;line-height:1.2;margin:8px 0;color:var(--primary)}
.metric em{font-style:normal;color:#168b79;font-size:12px;font-weight:700}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.split.reverse{grid-template-columns:1.1fr .9fr}
.split img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
.copy h3{font-size:30px;line-height:1.3;letter-spacing:-.04em;margin-bottom:16px}
.copy p{color:var(--muted);font-size:16px}
.bullet-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:14px}
.bullet-list li{display:flex;gap:12px;align-items:flex-start}
.bullet-list b{width:26px;height:26px;display:grid;place-items:center;background:#e5edff;color:var(--primary);border-radius:8px;font-size:12px;flex-shrink:0}
.bullet-list span{color:#4f5e73}
.table-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}
.table-head{padding:24px 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:15px}
.table-head h3{margin:0;font-size:20px}
.select-pill{border:1px solid var(--line);background:#f7f9fc;color:#536176;padding:9px 14px;border-radius:10px;font-size:12px}
.rank-table{width:100%;border-collapse:collapse;text-align:left}
.rank-table th{font-size:11px;color:#8692a3;text-transform:uppercase;letter-spacing:.06em;background:#f8faff;padding:14px 18px}
.rank-table td{padding:16px 18px;border-top:1px solid #edf0f5;font-size:13px}
.rank-table tr:hover td{background:#fbfcff}
.rank{font-family:Manrope,sans-serif;font-weight:800;color:var(--primary)}
.team{display:flex;align-items:center;gap:10px;font-weight:700}
.team-dot{width:28px;height:28px;border-radius:9px;background:#e8efff;color:var(--primary);display:grid;place-items:center;font-size:11px}
.form-note{color:var(--muted);font-size:13px}
.data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.data-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);transition:var(--ease)}
.data-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#c9d8f9}
.icon-box{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:#e7efff;color:var(--primary);font-family:Manrope,sans-serif;font-weight:800;margin-bottom:20px}
.data-card h3{font-size:18px;margin-bottom:9px}
.data-card p{color:var(--muted);font-size:14px;margin-bottom:0}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #d8e0ec}
.step{padding:27px 22px 0;border-right:1px solid #d8e0ec;position:relative}
.step:last-child{border-right:0}
.step:before{content:"";width:12px;height:12px;background:var(--cyan);border:3px solid var(--navy);border-radius:50%;position:absolute;top:-7px;left:22px;box-shadow:0 0 0 4px rgba(17,184,173,.15)}
.step b{display:block;color:var(--lime);font-family:Manrope,sans-serif;font-size:12px;margin-bottom:14px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{color:#aeb9cb;font-size:13px;margin:0}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compare-box{padding:30px;border-radius:var(--radius-md);border:1px solid var(--line);background:#fff}
.compare-box.highlight{background:#e7efff;border-color:#c9d8f9}
.compare-label{font-size:12px;font-weight:800;color:var(--primary);margin-bottom:14px}
.compare-box ul{padding:0;margin:0;list-style:none;display:grid;gap:13px}
.compare-box li{display:flex;gap:10px;color:#596678;font-size:14px}
.compare-box li:before{content:"✓";color:var(--cyan);font-weight:800}
.faq-list{display:grid;gap:12px;max-width:850px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;background:#fff;text-align:left;padding:19px 22px;color:var(--ink);font-weight:800}
.faq-question span{font-size:21px;color:var(--primary);transition:var(--ease)}
.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{transform:rotate(45deg)}
.cta{
 padding:66px 70px;border-radius:var(--radius-lg);
 background:linear-gradient(120deg,#195bfa,#1043c5);color:#fff;
 display:flex;justify-content:space-between;align-items:center;gap:30px;
 position:relative;overflow:hidden
}
.cta:after{content:"301";position:absolute;right:35px;bottom:-65px;font:800 190px/1 Manrope;color:rgba(255,255,255,.08)}
.cta-content{position:relative;z-index:1;max-width:650px}
.cta h2{font-size:clamp(28px,4vw,44px);line-height:1.2;margin-bottom:12px;letter-spacing:-.04em}
.cta p{color:#dbe6ff;margin-bottom:0}
.cta .btn{position:relative;z-index:1;flex-shrink:0}
footer{background:#101a2d;color:#cbd5e4;padding-top:62px}
.footer-main{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer-brand p{color:#94a3b8;font-size:13px;max-width:370px;margin:18px 0 0}
.footer-title{color:#fff;font-weight:800;font-size:14px;margin-bottom:16px}
.footer-links{display:grid;gap:9px}
.footer-links a{color:#94a3b8;font-size:13px;transition:var(--ease)}
.footer-links a:hover{color:#fff;transform:translateX(3px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#8290a4;font-size:11px}
.footer-bottom a:hover{color:#fff}
.notice{padding:12px 0;background:#f0f5ff;border-bottom:1px solid #dce7fb}
.notice-inner{display:flex;align-items:center;gap:12px;font-size:13px;color:#536176}
.notice-badge{background:#e9f8f5;color:#087e72;padding:5px 9px;border-radius:8px;font-size:11px;font-weight:800;white-space:nowrap}
.anchor-nav{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.anchor-nav a{padding:8px 13px;border:1px solid var(--line);border-radius:30px;color:#607086;font-size:12px;background:#fff}
.anchor-nav a:hover{border-color:var(--primary);color:var(--primary)}
@media(max-width:1024px){
 .nav{gap:14px}.nav-links{margin-left:0}.nav-links a{padding:9px 7px;font-size:12px}
 .search-box{width:135px}.metric-grid{grid-template-columns:repeat(2,1fr)}
 .split,.split.reverse{grid-template-columns:1fr;gap:35px}.split img{height:330px}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 32px))}
 .topbar-inner{height:auto;min-height:34px;padding:7px 0}
 .topbar-inner span:last-child{display:none}
 .nav{height:68px}.nav-tools{margin-left:auto}.search-box,.nav-tools .btn{display:none}
 .menu-toggle{display:block}
 .nav-links{
  display:none;position:absolute;left:16px;right:16px;top:76px;margin:0;padding:12px;
  background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);
  flex-direction:column;align-items:stretch
 }
 .nav-links.open{display:flex}
 .nav-links a{padding:12px 14px}
 .hero{min-height:620px}.hero h1{font-size:46px}
 .section{padding:70px 0}.data-grid{grid-template-columns:1fr 1fr}
 .timeline{grid-template-columns:1fr 1fr;border-top:0;gap:20px}
 .step{border-top:1px solid #d8e0ec;border-right:0;padding-top:24px}
 .step:before{top:-7px}
 .footer-main{grid-template-columns:1.5fr 1fr 1fr;gap:28px}
 .footer-brand{grid-column:1/-1}
 .cta{padding:44px 30px;display:block}.cta .btn{margin-top:25px}
}
@media(max-width:520px){
 .brand-text{font-size:15px}.brand-mark{width:34px;height:34px;font-size:17px}
 .hero h1{font-size:39px}.hero p{font-size:15px}
 .hero-actions .btn{width:100%}.trust-row{display:grid;gap:10px}
 .metric-grid,.data-grid,.compare{grid-template-columns:1fr}
 .metric{padding:21px}.table-card{overflow-x:auto}.rank-table{min-width:610px}
 .table-head{align-items:flex-start;flex-direction:column;padding:21px}
 .split img{height:250px}.copy h3{font-size:26px}
 .timeline{grid-template-columns:1fr}
 .footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
 .footer-bottom{display:block}.footer-bottom div+div{margin-top:9px}
 .notice-inner{align-items:flex-start;flex-wrap:wrap}
}

/* roulang page: category4 */
:root{--ink:#17202c;--muted:#697586;--paper:#f7f9fc;--white:#fff;--line:#e6ebf2;--primary:#195bfa;--primary-dark:#1043c5;--cyan:#11b8ad;--lime:#d8f45c;--navy:#101a2d;--orange:#ff7b46;--radius-lg:28px;--radius-md:18px;--radius-sm:12px;--shadow-sm:0 8px 24px rgba(25,45,80,.07);--shadow-lg:0 22px 55px rgba(25,45,80,.14);--container:1200px;--ease:all .28s ease}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:"Noto Sans SC","Manrope",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:15px;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input{font:inherit;border:0}button{cursor:pointer}.container{width:min(var(--container),calc(100% - 48px));margin:auto}.section{padding:96px 0}.section-soft{background:#eef3fa}.section-dark{background:var(--navy);color:#fff}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:14px}.eyebrow:before{content:"";width:24px;height:2px;background:var(--primary);border-radius:3px}.section-heading{max-width:740px;margin-bottom:40px}.section-heading h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin-bottom:15px}.section-heading p{color:var(--muted);font-size:16px}.section-dark .section-heading p{color:#aeb9cb}.topbar{background:var(--navy);color:#cbd5e4;font-size:12px}.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}.topbar strong{color:#fff}header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(16px)}.nav{height:76px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}.brand-mark{width:38px;height:38px;border-radius:13px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:19px;font-weight:800;box-shadow:0 8px 18px rgba(25,91,250,.25)}.brand-text{font-size:17px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}.nav-links{display:flex;align-items:center;gap:3px;margin-left:10px;flex:1}.nav-links a{padding:10px 11px;border-radius:10px;color:#596678;font-size:13px;font-weight:600;white-space:nowrap;transition:var(--ease)}.nav-links a:hover,.nav-links a.active{background:#edf3ff;color:var(--primary)}.nav-tools{display:flex;align-items:center;gap:10px}.search-box{height:40px;width:170px;display:flex;align-items:center;gap:8px;background:#f3f6fa;border:1px solid transparent;border-radius:12px;padding:0 12px;color:#8490a1}.search-box:focus-within{border-color:#a9c2ff;background:#fff}.search-box input{background:transparent;outline:0;width:100%;font-size:12px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 20px;border-radius:12px;font-size:13px;font-weight:800;transition:var(--ease)}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 9px 18px rgba(25,91,250,.2)}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}.btn-light{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}.btn-dark{background:#202d43;color:#fff}.menu-toggle{display:none;background:#eef3fa;border-radius:10px;width:42px;height:42px;color:var(--ink)}.menu-toggle{display:none;background:#eef3fa;border-radius:10px;width:42px;height:42px;color:var(--ink)}.hero-inner{min-height:430px;display:flex;align-items:center;background-image:linear-gradient(90deg,rgba(11,23,45,.94),rgba(11,23,45,.62)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;color:#fff;position:relative;overflow:hidden}.hero-inner:after{content:"球队";position:absolute;right:7%;bottom:-42px;font-size:180px;font-weight:800;line-height:1;color:rgba(255,255,255,.06)}.hero-copy{position:relative;z-index:1;max-width:760px}.hero-copy h1{font-size:clamp(40px,6vw,68px);line-height:1.12;letter-spacing:-.06em;margin-bottom:18px}.hero-copy p{color:#dce5f3;font-size:17px;max-width:690px}..hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero .eyebrow{color:var(--lime)}.hero .eyebrow:before{background:var(--lime)}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.metric{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:25px;box-shadow:var(--shadow-sm);transition:var(--ease)}.metric:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.metric b{display:block;font:800 32px/1.2 Manrope,sans-serif;color:var(--primary);letter-spacing:-.04em}.metric span{display:block;color:var(--muted);font-size:13px;margin-top:8px}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center}.visual-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:390px;background:#dfe9fb}.visual-card img{width:100%;height:100%;object-fit:cover}.visual-caption{position:absolute;left:22px;right:22px;bottom:22px;padding:20px;background:rgba(16,26,45,.86);border:1px solid rgba(255,255,255,.15);border-radius:16px;color:#fff}.visual-caption strong{display:block;font-size:18px;margin-bottom:4px}.visual-caption span{color:#c4d0e2;font-size:13px}.copy h3{font-size:32px;line-height:1.25;letter-spacing:-.04em;margin-bottom:18px}.copy p{color:var(--muted);margin-bottom:18px}.check-list{list-style:none;display:grid;gap:13px;margin-top:24px}.check-list li{display:flex;gap:12px;align-items:flex-start;color:#43536a}.check-list li:before{content:"✓";display:grid;place-items:center;flex:0 0 24px;height:24px;background:#e4faf6;color:#087e72;border-radius:50%;font-weight:800;font-size:12px}.data-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-sm)}.panel-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.panel-head h3{font-size:22px}.badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:8px;background:#edf3ff;color:var(--primary);font-size:11px;font-weight:800}.team-row{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:12px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line);font-size:13px}.team-row:last-child{border-bottom:0}.team-row.head{color:#8a96a8;font-size:11px;font-weight:800;padding-top:0}.team-name{font-weight:700;color:var(--ink)}.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:8px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:700}.field input,.field textarea{width:100%;border:1px solid var(--line);background:#f9fbfd;border-radius:11px;padding:12px 14px;outline:0;color:var(--ink);transition:var(--ease)}.field textarea{min-height:110px;resize:vertical}.field input:focus,.field textarea:focus{border-color:#9db9ff;background:#fff;box-shadow:0 0 0 4px rgba(25,91,250,.1)}.form-note{color:var(--muted);font-size:12px;margin-top:12px}.process{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.process-item{padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);position:relative}.process-num{font:800 40px/1 Manrope,sans-serif;color:#dce6fa;margin-bottom:18px}.process-item h3{font-size:18px;margin-bottom:8px}.process-item p{color:var(--muted);font-size:13px}.insight-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.insight-card{border-radius:var(--radius-lg);padding:34px;background:#e5edff;min-height:260px;position:relative;overflow:hidden}.insight-card.dark{background:var(--navy);color:#fff}.insight-card h3{font-size:25px;line-height:1.3;margin-bottom:12px}.insight-card p{color:var(--muted);max-width:560px}.insight-card.dark p{color:#aeb9cb}.bars{display:grid;gap:14px;margin-top:26px}.bar-line{display:grid;grid-template-columns:85px 1fr 45px;gap:10px;align-items:center;font-size:12px}.bar{height:8px;background:#cddafa;border-radius:9px;overflow:hidden}.bar i{display:block;height:100%;background:var(--primary);border-radius:inherit}.dark .bar{background:#35435b}.dark .bar i{background:var(--lime)}.quote{font-size:21px;line-height:1.65;letter-spacing:-.02em;max-width:760px}.quote-author{margin-top:22px;color:#9eacc1;font-size:13px}.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:22px 24px}.faq-item summary{cursor:pointer;font-weight:800;list-style:none;padding-right:25px;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";position:absolute;right:0;color:var(--primary);font-size:20px;line-height:1}.faq-item[open] summary:after{content:"−"}.faq-item p{color:var(--muted);font-size:13px;margin-top:13px}.cta{background:var(--primary);color:#fff;border-radius:var(--radius-lg);padding:48px 52px;display:flex;align-items:center;justify-content:space-between;gap:28px;position:relative;overflow:hidden}.cta:after{content:"301";position:absolute;right:30px;bottom:-60px;font:800 190px/1 Manrope,sans-serif;color:rgba(255,255,255,.08)}.cta-content{position:relative;z-index:1}.cta h2{font-size:clamp(28px,4vw,44px);line-height:1.2;margin-bottom:12px}.cta p{color:#dce7ff;max-width:650px}.cta .btn-light{position:relative;z-index:1}.footer-main{padding:66px 0 48px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:34px}.footer-brand p{max-width:340px;color:#aeb9cb;font-size:13px;margin-top:18px}.footer-title{color:#fff;font-weight:800;margin-bottom:15px}.footer-links{display:grid;gap:9px}.footer-links a{color:#aeb9cb;font-size:13px;transition:var(--ease)}.footer-links a:hover{color:var(--lime);transform:translateX(3px)}footer{background:var(--navy);color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:19px 0;display:flex;justify-content:space-between;gap:20px;color:#8f9eb3;font-size:11px}.footer-bottom a:hover{color:#fff}@media(max-width:1024px){.nav{gap:14px}.nav-links a{padding:9px 7px;font-size:12px}.search-box{width:135px}.metric-grid{grid-template-columns:repeat(2,1fr)}.split,.insight-grid{gap:32px}.footer-main{grid-template-columns:1.5fr 1fr 1fr 1fr}}@media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.topbar-inner{height:auto;min-height:34px;padding:7px 0}.topbar-inner span:last-child{display:none}.nav{height:68px}.nav-links{display:none;position:absolute;left:16px;right:16px;top:76px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:var(--shadow-lg);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:12px 14px}.nav-tools{margin-left:auto}.search-box{display:none}.menu-toggle{display:block}.hero-inner{min-height:500px}.section{padding:72px 0}.split,.insight-grid{grid-template-columns:1fr}.visual-card{min-height:300px}.process{grid-template-columns:1fr}.faq-list{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom div+div{margin-top:10px}.cta{display:block;padding:36px 28px}.cta .btn{margin-top:24px}}@media(max-width:520px){.brand-text{font-size:15px}.brand-mark{width:34px;height:34px}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric{padding:18px 14px}.metric b{font-size:25px}.team-row{grid-template-columns:1.4fr repeat(4,1fr);gap:5px;font-size:11px}.data-panel{padding:20px 14px;overflow:auto}.panel-head{align-items:flex-start}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.hero-copy h1{font-size:42px}.hero-copy p{font-size:15px}.footer-main{grid-template-columns:1fr;gap:28px}.section-heading h2{font-size:32px}}

/* roulang page: category6 */
:root{
 --ink:#17202c;--muted:#697586;--paper:#f7f9fc;--white:#fff;
 --line:#e6ebf2;--primary:#195bfa;--primary-dark:#1043c5;
 --cyan:#11b8ad;--lime:#d8f45c;--navy:#101a2d;--orange:#ff7b46;
 --radius-lg:28px;--radius-md:18px;--radius-sm:12px;
 --shadow-sm:0 8px 24px rgba(25,45,80,.07);
 --shadow-lg:0 22px 55px rgba(25,45,80,.14);
 --container:1200px;--ease:all .28s ease
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans SC","Manrope",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:15px;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
button{border:0;cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.section{padding:96px 0}
.section-soft{background:#eef3fa}
.section-dark{background:var(--navy);color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:15px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--primary);border-radius:3px}
.section-heading{max-width:720px;margin-bottom:42px}
.section-heading h2{font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-.04em;margin-bottom:16px}
.section-heading p{color:var(--muted);font-size:16px;max-width:650px}
.section-dark .section-heading p{color:#aeb9cb}
.topbar{background:#101a2d;color:#cbd5e4;font-size:12px}
.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}
.topbar strong{color:#fff}
header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(16px)}
.nav{height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{width:38px;height:38px;border-radius:13px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:19px;font-weight:800;box-shadow:0 8px 18px rgba(25,91,250,.25)}
.brand-text{font-size:17px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:12px;flex:1}
.nav-links a{padding:10px 12px;border-radius:10px;color:#596678;font-size:13px;font-weight:600;white-space:nowrap;transition:var(--ease)}
.nav-links a:hover,.nav-links a.active{background:#edf3ff;color:var(--primary)}
.nav-tools{display:flex;align-items:center;gap:10px}
.search-box{height:40px;width:170px;display:flex;align-items:center;gap:8px;background:#f3f6fa;border:1px solid transparent;border-radius:12px;padding:0 12px;color:#8490a1}
.search-box:focus-within{border-color:#a9c2ff;background:#fff}
.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:12px;color:var(--ink)}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 20px;border-radius:12px;font-size:13px;font-weight:800;transition:var(--ease)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 9px 18px rgba(25,91,250,.2)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(25,91,250,.28)}
.btn-light{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-light:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}
.btn-dark{background:#202d43;color:#fff}
.btn-dark:hover{background:#2d3d58;transform:translateY(-2px)}
.menu-toggle{display:none;background:#eef3fa;border-radius:10px;width:42px;height:42px;color:var(--ink)}
.page-hero{position:relative;min-height:430px;display:flex;align-items:center;color:#fff;background-image:linear-gradient(90deg,rgba(11,23,45,.94),rgba(11,23,45,.72),rgba(11,23,45,.38)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;overflow:hidden}
.page-hero:after{content:"06";position:absolute;right:9%;bottom:-70px;font:800 260px/1 Manrope;color:rgba(255,255,255,.06)}
.page-hero-inner{position:relative;z-index:1}
.page-hero h1{font-size:clamp(42px,6vw,70px);line-height:1.1;letter-spacing:-.065em;margin-bottom:20px}
.page-hero p{max-width:680px;color:#dbe5f4;font-size:17px;line-height:1.9}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-meta span{padding:8px 13px;border:1px solid rgba(255,255,255,.25);border-radius:30px;color:#edf4ff;font-size:12px}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:-54px;position:relative;z-index:3}
.metric{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:23px;box-shadow:var(--shadow-sm)}
.metric small{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}
.metric strong{font:800 29px/1.2 Manrope;color:var(--primary)}
.metric em{font-style:normal;color:#138e81;font-size:12px;margin-left:5px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.split img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;height:390px;object-fit:cover}
.copy h3{font-size:32px;line-height:1.3;letter-spacing:-.04em;margin-bottom:18px}
.copy p{color:var(--muted);margin-bottom:18px}
.check-list{list-style:none;display:grid;gap:13px;margin-top:22px}
.check-list li{display:flex;gap:11px;align-items:flex-start}
.check-list li:before{content:"✓";display:grid;place-items:center;width:24px;height:24px;flex:0 0 24px;border-radius:50%;background:#e1f7f2;color:#058b7e;font-weight:800;font-size:12px;margin-top:3px}
.insight-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
.insight-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow-sm)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:25px}
.panel-head h3{font-size:22px}
.badge{padding:6px 10px;border-radius:8px;background:#eaf1ff;color:var(--primary);font-size:11px;font-weight:800}
.bar-row{display:grid;grid-template-columns:92px 1fr 45px;gap:12px;align-items:center;margin:19px 0;font-size:13px}
.bar{height:9px;background:#edf1f6;border-radius:20px;overflow:hidden}
.bar i{display:block;height:100%;border-radius:20px;background:var(--primary)}
.bar-row:nth-child(3) .bar i{background:var(--cyan)}
.bar-row:nth-child(4) .bar i{background:var(--orange)}
.bar-row b{text-align:right;font:700 13px Manrope}
.signal-list{display:grid;gap:13px}
.signal{display:flex;gap:13px;padding:15px 0;border-bottom:1px solid var(--line)}
.signal:last-child{border-bottom:0}
.signal-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;background:#edf3ff;color:var(--primary);font-weight:800}
.signal strong{display:block;font-size:14px;margin-bottom:3px}
.signal span{color:var(--muted);font-size:12px}
.quote{border-left:3px solid var(--primary);padding:6px 0 6px 22px;color:#52637b;font-size:16px}
.data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.data-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:27px;transition:var(--ease)}
.data-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#c9d8fa}
.data-card .num{font:800 35px/1 Manrope;color:var(--primary);margin-bottom:18px}
.data-card h3{font-size:18px;margin-bottom:9px}
.data-card p{font-size:13px;color:var(--muted)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #d6deea}
.timeline-item{position:relative;padding:28px 22px 0 0}
.timeline-item:before{content:"";position:absolute;top:-7px;left:0;width:13px;height:13px;background:var(--lime);border:3px solid var(--navy);border-radius:50%}
.timeline-item b{display:block;color:var(--lime);font:800 14px Manrope;margin-bottom:12px}
.timeline-item h3{font-size:16px;margin-bottom:8px}
.timeline-item p{color:#aeb9cb;font-size:13px}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:20px 22px;transition:var(--ease)}
details:hover{border-color:#b9ccf7}
summary{cursor:pointer;font-weight:700;list-style:none;padding-right:20px;position:relative}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:0;color:var(--primary);font-size:21px;line-height:1}
details[open] summary:after{content:"−"}
details p{color:var(--muted);font-size:13px;padding-top:13px}
.cta{background:linear-gradient(105deg,#195bfa,#1043c5);border-radius:var(--radius-lg);padding:52px 58px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;overflow:hidden;position:relative}
.cta:after{content:"301";position:absolute;right:24px;bottom:-60px;font:800 190px/1 Manrope;color:rgba(255,255,255,.08)}
.cta-content{position:relative;z-index:1;max-width:680px}
.cta h2{font-size:clamp(27px,4vw,42px);line-height:1.25;margin-bottom:13px}
.cta p{color:#dce7ff}
.cta .btn{position:relative;z-index:1;background:var(--lime);color:#17202c}
.cta .btn:hover{background:#edff9b}
footer{background:var(--navy);color:#aeb9cb;padding-top:62px}
.footer-main{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px;padding-bottom:48px}
.footer-brand p{max-width:360px;font-size:13px;margin-top:17px;line-height:1.8}
.footer-title{color:#fff;font-weight:800;margin-bottom:15px}
.footer-links{display:grid;gap:9px;font-size:13px}
.footer-links a{transition:var(--ease)}
.footer-links a:hover{color:var(--lime);padding-left:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:11px}
.footer-bottom a{color:#dce6f4}
.footer-bottom a:hover{color:var(--lime)}
.form-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:15px}
.field label{display:block;font-size:12px;font-weight:700;margin-bottom:7px}
.field input,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 13px;outline:0;background:#fbfcfe;color:var(--ink)}
.field textarea{min-height:105px;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(25,91,250,.1)}
.notice{padding:15px 18px;border-radius:12px;background:#f1faf8;color:#247c72;font-size:13px}
@media(max-width:1024px){.nav{gap:15px}.nav-links a{padding:9px 7px;font-size:12px}.search-box{width:130px}.metric-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.topbar-inner{height:32px}.topbar-inner span:last-child{display:none}.nav{height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;margin:0;padding:12px 16px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:12px 14px}.nav-tools .search-box,.nav-tools .btn{display:none}.menu-toggle{display:block}.page-hero{min-height:420px}.section{padding:72px 0}.split,.insight-layout{grid-template-columns:1fr;gap:32px}.split img{height:300px}.data-grid{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:1fr 1fr;gap:20px;border-top:0}.timeline-item{border-top:1px solid #526078;padding-top:22px}.faq-grid{grid-template-columns:1fr}.cta{padding:38px 28px;display:block}.cta .btn{margin-top:24px}.footer-main{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.brand-text{font-size:15px}.page-hero h1{font-size:41px}.page-hero p{font-size:15px}.metric-grid,.data-grid{grid-template-columns:1fr}.metric-grid{margin-top:-30px}.metric{padding:18px}.section-heading{margin-bottom:28px}.insight-panel{padding:22px}.bar-row{grid-template-columns:74px 1fr 38px;gap:8px}.form-row{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr;gap:25px}.footer-bottom{display:block}.footer-bottom div+div{margin-top:9px}}