/* roulang page: index */
:root{
      --blue:#155eef;--blue-dark:#0b3ca8;--ink:#132238;--muted:#64748b;--soft:#eef5ff;
      --line:#dce7f5;--white:#fff;--bg:#f7faff;--cyan:#15b8a6;--orange:#ff9f43;
      --radius:20px;--shadow:0 18px 50px rgba(30,75,135,.11);--shadow-sm:0 8px 25px rgba(30,75,135,.08);
      --max:1180px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:15px}
    a{text-decoration:none;color:inherit;transition:.25s ease}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--max),calc(100% - 40px));margin:auto}
    .topline{height:4px;background:linear-gradient(90deg,var(--blue),#55a3ff,var(--cyan))}
    header{height:76px;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .nav{height:100%;display:flex;align-items:center;gap:28px}
    .logo{font-weight:900;font-size:22px;letter-spacing:-1px;color:var(--blue);white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--cyan);border-radius:50%;margin:0 2px 2px 4px}
    .navlinks{display:flex;align-items:center;gap:5px;flex:1}
    .navlinks a{padding:9px 12px;border-radius:10px;color:#52657e;font-size:14px;white-space:nowrap}
    .navlinks a:hover,.navlinks a.active{color:var(--blue);background:var(--soft)}
    .navtools{display:flex;gap:10px;align-items:center}
    .search{width:155px;height:38px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;padding:0 11px;background:#fbfdff}
    .search span{color:#91a3ba;margin-right:6px}.search input{width:100%;outline:0;border:0;background:transparent;font-size:13px;color:var(--ink)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:11px 18px;font-weight:700;transition:.25s ease}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(21,94,239,.2)}
    .btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--blue);border:1px solid #cfe0fa}.btn-light:hover{border-color:var(--blue);background:var(--soft)}
    .menu{display:none;background:var(--soft);color:var(--blue);font-size:21px;padding:6px 10px;border-radius:9px}
    .hero{min-height:600px;background:linear-gradient(90deg,rgba(7,31,75,.9),rgba(12,67,139,.65)),url("/assets/images/backpic/back-1.webp") center/cover;display:flex;align-items:center;color:white}
    .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#bdddff;font-weight:700;font-size:13px;margin-bottom:18px}
    .eyebrow b{width:8px;height:8px;border-radius:50%;background:#47e0c8;box-shadow:0 0 0 6px rgba(71,224,200,.14)}
    h1{font-size:clamp(38px,5vw,66px);line-height:1.13;letter-spacing:-3px;margin-bottom:23px}
    .hero p{font-size:17px;color:#dcecff;max-width:650px;margin-bottom:30px}
    .actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:#fff}
    .hero-form{background:rgba(255,255,255,.97);color:var(--ink);padding:28px;border-radius:22px;box-shadow:0 20px 55px rgba(0,0,0,.2)}
    .hero-form h3{font-size:20px;margin-bottom:7px}.hero-form p{font-size:13px;color:var(--muted);margin-bottom:17px}
    .field{height:45px;border:1px solid var(--line);border-radius:10px;padding:0 13px;width:100%;outline:none;margin-bottom:11px;background:#fbfdff}
    .field:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(21,94,239,.1)}
    .form-note{font-size:12px;color:#8a9ab0;margin-top:12px}
    section{padding:92px 0}.section-head{max-width:690px;margin-bottom:36px}.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
    .kicker{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:8px}
    h2{font-size:clamp(28px,3.2vw,42px);line-height:1.25;letter-spacing:-1.5px;margin-bottom:13px}
    .section-head p{color:var(--muted);font-size:16px}
    .intro{background:#fff}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
    .intro-image{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);height:370px}.intro-image img{width:100%;height:100%;object-fit:cover}
    .copy p{color:var(--muted);margin-bottom:16px}.checklist{display:grid;gap:12px;margin-top:22px}.checklist li{list-style:none;display:flex;gap:11px;align-items:flex-start}.checklist b{color:var(--cyan);font-size:18px}
    .live{background:var(--soft)}.livebar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.livebar .badge{background:#dffaf4;color:#087d70}
    .badge{display:inline-block;border-radius:99px;padding:4px 10px;font-size:12px;font-weight:800}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .score-card,.feature,.topic,.metric,.quote,.media-card,.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.25s ease}
    .score-card:hover,.feature:hover,.topic:hover,.media-card:hover,.plan:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .score-card{padding:19px}.score-top{display:flex;justify-content:space-between;color:#8292a9;font-size:12px;margin-bottom:17px}.score-teams{display:grid;gap:13px}.team{display:flex;justify-content:space-between;font-weight:700}.team em{font-style:normal;color:var(--blue);font-size:20px}.status{font-size:11px;color:#e67926;background:#fff3e7;padding:3px 7px;border-radius:6px}
    .news{background:#fff}.news-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:28px}.news-list{border-top:1px solid var(--line)}.news-item{display:grid;grid-template-columns:105px 1fr 95px;gap:18px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}.news-date{font-size:12px;color:#8a9ab0}.news-item h3{font-size:17px;margin-bottom:5px}.news-item p{color:var(--muted);font-size:13px;line-height:1.65}.more{font-size:13px;color:var(--blue);font-weight:700;text-align:right}.recommend{border-radius:22px;overflow:hidden;background:#103b83;color:#fff;min-height:100%;position:relative}.recommend img{width:100%;height:180px;object-fit:cover;opacity:.7}.recommend-body{padding:22px}.recommend h3{font-size:23px;line-height:1.35;margin:8px 0}.recommend p{color:#c9dcfa;font-size:13px}
    .services{background:#f2f7fd}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:26px;min-height:205px}.icon{width:43px;height:43px;border-radius:13px;background:var(--soft);color:var(--blue);display:grid;place-items:center;font-size:21px;margin-bottom:18px}.feature h3{font-size:19px;margin-bottom:8px}.feature p,.topic p,.media-card p,.plan p{color:var(--muted);font-size:13px;line-height:1.75}
    .topics{background:#fff}.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.topic{overflow:hidden}.topic img{height:145px;width:100%;object-fit:cover}.topic-body{padding:17px}.topic h3{font-size:16px;margin-bottom:4px}.topic .badge{margin-top:10px;background:#edf3ff;color:var(--blue)}
    .metrics{background:#0d326e;color:white}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.17);border:1px solid rgba(255,255,255,.17);border-radius:20px;overflow:hidden}.metric{background:rgba(255,255,255,.06);border:0;border-radius:0;padding:30px;color:#fff}.metric strong{display:block;font-size:35px;letter-spacing:-1px}.metric span{color:#bdd2f2;font-size:13px}
    .process{background:#fff}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:step}.step{position:relative;padding:25px 25px 25px 72px;border-left:2px solid #dbe8fa}.step:before{counter-increment:step;content:"0" counter(step);position:absolute;left:-23px;top:23px;background:var(--blue);color:#fff;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:800}.step h3{margin-bottom:7px}.step p{color:var(--muted);font-size:14px}
    .app{background:linear-gradient(115deg,#eaf4ff,#f8fcff)}.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.app-visual{position:relative;height:280px;border-radius:25px;overflow:hidden}.app-visual img{height:100%;width:100%;object-fit:cover}.app-panel{position:absolute;bottom:20px;right:20px;background:#fff;padding:17px 20px;border-radius:15px;box-shadow:var(--shadow);font-size:13px}.app-panel strong{display:block;color:var(--blue);font-size:22px}
    .media{background:#fff}.media-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:270px;gap:17px;overflow-x:auto;padding:3px 3px 15px}.media-card{overflow:hidden}.media-card img{height:145px;width:100%;object-fit:cover}.media-card div{padding:17px}.media-card h3{font-size:16px;margin-bottom:5px}
    .plans{background:#f2f7fd}.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.plan{padding:27px}.plan.featured{border:2px solid var(--blue);position:relative}.plan.featured:after{content:"更受欢迎";position:absolute;right:18px;top:17px;background:#e6efff;color:var(--blue);font-size:11px;padding:4px 8px;border-radius:6px}.plan h3{font-size:20px}.price{font-size:32px;font-weight:900;color:var(--blue);margin:12px 0}.price small{font-size:13px;color:var(--muted);font-weight:400}.plan ul{list-style:none;margin:20px 0;color:#51657f;font-size:13px;line-height:2.1}.plan li:before{content:"✓";color:var(--cyan);font-weight:bold;margin-right:8px}
    .trust{background:#fff}.trust-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:start}.quote{padding:25px;background:#f8fbff}.quote p{font-size:17px;line-height:1.8;margin-bottom:18px}.quote small{color:var(--muted)}.trust-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.trust-item{padding:19px;border-bottom:1px solid var(--line)}.trust-item strong{display:block;margin-bottom:5px}.trust-item span{color:var(--muted);font-size:13px}
    .faq{background:#f7faff}.faq-list{max-width:850px;margin:auto}.faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;margin-bottom:10px;overflow:hidden}.faq-q{width:100%;background:#fff;text-align:left;padding:19px 22px;font-weight:800;color:var(--ink);display:flex;justify-content:space-between}.faq-q span{color:var(--blue);font-size:20px}.faq-a{display:none;padding:0 22px 20px;color:var(--muted);font-size:14px}.faq-item.open .faq-a{display:block}
    .lead{background:#fff}.lead-box{background:linear-gradient(120deg,#eaf3ff,#f4fbff);border:1px solid #d7e8fb;border-radius:25px;padding:45px;display:flex;justify-content:space-between;gap:30px;align-items:center}.lead-box p{color:var(--muted);max-width:650px}
    .closing{padding:65px 0;background:#eaf2fc}.closing-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.closing h2{margin:0}
    footer{background:#10294e;color:#c6d6ee;padding:52px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.14)}footer .logo{color:#fff}footer p{font-size:13px;color:#9eb3d0;margin-top:12px;max-width:310px}footer h4{color:#fff;margin-bottom:13px}footer a{display:block;color:#9eb3d0;font-size:13px;margin:7px 0}footer a:hover{color:#fff}.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:20px;font-size:12px;color:#8da5c5}.record a{display:inline-block;margin-left:12px}
    @media(max-width:1024px){.nav{gap:15px}.navlinks{gap:0}.navlinks a{padding:8px 7px}.search{width:125px}.hero-grid{gap:35px}.grid-4{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){header{height:68px}.navlinks{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:12px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);flex-direction:column;align-items:stretch}.navlinks.show{display:flex}.navlinks a{padding:12px}.navtools .search,.navtools .btn{display:none}.menu{display:block}.hero{min-height:auto;padding:82px 0}.hero-grid,.intro-grid,.app-grid,.trust-grid{grid-template-columns:1fr}.hero-form{max-width:520px}.news-grid{grid-template-columns:1fr}.recommend{min-height:330px}.feature-grid,.plan-grid{grid-template-columns:1fr 1fr}.topic-grid{grid-template-columns:repeat(2,1fr)}.metric-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:1fr}.lead-box,.closing-inner{display:block}.lead-box .btn,.closing-inner .btn{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:520px){.container{width:min(100% - 28px,var(--max))}section{padding:62px 0}h1{font-size:40px;letter-spacing:-2px}.hero p{font-size:15px}.grid-4,.feature-grid,.topic-grid,.plan-grid,.metric-grid,.trust-list{grid-template-columns:1fr}.news-item{grid-template-columns:1fr;gap:4px}.more{text-align:left}.intro-image{height:270px}.lead-box{padding:28px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.record{margin-top:10px}.record a{margin:0 12px 0 0}}

/* roulang page: category2 */
:root{
      --blue:#155eef;--blue-dark:#0b3ca8;--ink:#132238;--muted:#64748b;--soft:#eef5ff;
      --line:#dce7f5;--white:#fff;--bg:#f7faff;--cyan:#15b8a6;--orange:#ff9f43;
      --radius:20px;--shadow:0 18px 50px rgba(30,75,135,.11);--shadow-sm:0 8px 25px rgba(30,75,135,.08);
      --max:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:15px}
    h1,h2,h3,h4,p{margin:0} h1,h2,h3,h4{line-height:1.3}
    a{text-decoration:none;color:inherit;transition:.25s ease}
    img{display:block;max-width:100%}
    button,input{font:inherit} button{cursor:pointer;border:0}
    .container{width:min(var(--max),calc(100% - 40px));margin:auto}
    header{height:76px;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .nav{height:100%;display:flex;align-items:center;gap:28px}
    .logo{font-weight:900;font-size:22px;letter-spacing:-1px;color:var(--blue);white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--cyan);border-radius:50%;margin:0 2px 2px 4px}
    .navlinks{display:flex;align-items:center;gap:5px;flex:1}
    .navlinks a{padding:9px 12px;border-radius:10px;color:#52657e;font-size:14px;white-space:nowrap}
    .navlinks a:hover,.navlinks a.active{color:var(--blue);background:var(--soft)}
    .navtools{display:flex;gap:10px;align-items:center}
    .search{width:155px;height:38px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;padding:0 11px;background:#fbfdff}
    .search span{color:#91a3ba;margin-right:6px;font-size:18px}.search input{width:100%;outline:0;border:0;background:transparent;font-size:13px;color:var(--ink)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:11px 18px;font-weight:700;transition:.25s ease}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(21,94,239,.2)}
    .btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--blue);border:1px solid #cfe0fa}.btn-light:hover{border-color:var(--blue);background:var(--soft)}
    .menu{display:none;background:var(--soft);color:var(--blue);font-size:21px;padding:6px 10px;border-radius:9px}
    .hero{padding:88px 0 80px;background:linear-gradient(90deg,rgba(7,31,75,.92),rgba(12,67,139,.72)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff}
    .hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:70px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#bdddff;font-weight:700;font-size:13px;margin-bottom:18px}
    .eyebrow b{width:8px;height:8px;border-radius:50%;background:#47e0c8;box-shadow:0 0 0 6px rgba(71,224,200,.14)}
    h1{font-size:clamp(36px,5vw,62px);letter-spacing:-2px;margin-bottom:22px}
    .hero p{font-size:17px;color:#dcecff;max-width:650px;margin-bottom:30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:#fff}
    .score-panel{background:rgba(255,255,255,.97);color:var(--ink);padding:25px;border-radius:22px;box-shadow:0 20px 55px rgba(0,0,0,.2)}
    .panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.panel-top span{color:var(--muted);font-size:13px}
    .live-dot{color:#e04e5f;font-weight:800;font-size:12px}.live-dot:before{content:"";display:inline-block;width:7px;height:7px;background:#e04e5f;border-radius:50%;margin-right:6px}
    .match{padding:17px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 70px 1fr;align-items:center;text-align:center;gap:10px}
    .match:first-of-type{border-top:0}.match .team{text-align:left;font-weight:700}.match .team:last-child{text-align:right}
    .score{font-size:22px;font-weight:900;color:var(--blue)}.state{display:block;font-size:11px;color:var(--muted);font-weight:500}
    .panel-foot{padding-top:15px;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}
    section{padding:88px 0}.section-head{max-width:710px;margin-bottom:34px}.section-head h2{font-size:34px;letter-spacing:-1px;margin-bottom:12px}.section-head p{color:var(--muted);font-size:16px}
    .kicker{color:var(--blue);font-size:12px;font-weight:900;letter-spacing:1px;text-transform:uppercase;margin-bottom:10px}
    .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature,.score-card,.topic,.metric,.faq-item,.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.25s ease}
    .feature:hover,.score-card:hover,.topic:hover,.quote:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .feature{padding:27px;min-height:210px}.icon{width:43px;height:43px;border-radius:13px;background:var(--soft);color:var(--blue);display:grid;place-items:center;font-weight:900;font-size:20px;margin-bottom:20px}.feature h3{font-size:19px;margin-bottom:8px}.feature p{color:var(--muted);font-size:13px}
    .tint{background:#eef5ff}.live-layout{display:grid;grid-template-columns:1fr .72fr;gap:28px;align-items:start}
    .score-card{padding:23px}.card-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-title h3{font-size:20px}.badge{display:inline-block;border-radius:99px;padding:4px 10px;font-size:12px;font-weight:800;background:#dffaf4;color:#087d70}
    .league{border-top:1px solid var(--line);padding:15px 0}.league-head{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:10px}.league-row{display:grid;grid-template-columns:1fr 80px 1fr;align-items:center;gap:12px}.league-row strong:last-child{text-align:right}.mini-score{text-align:center;font-weight:900;color:var(--blue);font-size:18px}
    .side-note{padding:30px;border-radius:var(--radius);background:var(--blue);color:#fff;min-height:100%}.side-note h3{font-size:24px;margin-bottom:14px}.side-note p{color:#dcecff;font-size:14px}.side-note ul{padding:0;margin:25px 0 0;list-style:none}.side-note li{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.2)}
    .intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.intro-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.intro-image img{width:100%;height:390px;object-fit:cover}.intro-copy p{color:var(--muted);margin-bottom:18px}.checklist{padding:0;display:grid;gap:12px;margin:22px 0;list-style:none}.checklist li{display:flex;gap:11px;align-items:flex-start}.checklist b{color:var(--cyan);font-size:18px}
    .metric-band{background:#102f67;color:#fff}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.17);border:1px solid rgba(255,255,255,.17);border-radius:20px;overflow:hidden}.metric{background:transparent;border:0;border-radius:0;padding:28px}.metric strong{font-size:31px;display:block}.metric span{color:#bcd3f5;font-size:13px}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.topic{overflow:hidden}.topic img{height:185px;width:100%;object-fit:cover}.topic-body{padding:21px}.topic-body h3{font-size:19px;margin-bottom:8px}.topic-body p{color:var(--muted);font-size:13px}.topic .badge{margin-top:15px;background:#edf3ff;color:var(--blue)}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}.step{position:relative;padding:25px 20px;border-top:3px solid var(--blue);background:#fff;border-radius:0 0 16px 16px;box-shadow:var(--shadow-sm)}.step:before{counter-increment:step;content:"0" counter(step);color:var(--blue);font-size:25px;font-weight:900}.step h3{font-size:17px;margin:12px 0 7px}.step p{color:var(--muted);font-size:13px}
    .quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.quote{padding:27px}.quote p{font-size:16px;margin-bottom:18px}.quote small{color:var(--muted)}
    .faq{background:#f7faff}.faq-list{max-width:850px;margin:auto}.faq-item{margin-bottom:10px;overflow:hidden}.faq-q{width:100%;display:flex;justify-content:space-between;text-align:left;background:#fff;color:var(--ink);font-weight:800;padding:19px 22px}.faq-q span{color:var(--blue);font-size:20px}.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 22px 20px}.faq-item.open .faq-a{display:block}
    .cta{padding:62px 0;background:linear-gradient(110deg,#e7f0ff,#f5fbff)}.cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:32px;margin-bottom:10px}.cta p{color:var(--muted)}
    footer{background:#10213d;color:#dce8fb;padding:60px 0 22px}.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:35px}.footer-grid .logo{color:#fff}.footer-grid p{color:#aebed8;max-width:290px;margin-top:17px;font-size:13px}.footer-grid h4{color:#fff;margin-bottom:15px}.footer-grid div:not(:first-child) a{display:block;color:#aebed8;font-size:13px;margin:9px 0}.footer-grid a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:45px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;color:#91a6c5;font-size:12px}.copyright a{margin-left:15px}
    :focus-visible{outline:3px solid rgba(21,94,239,.35);outline-offset:3px}
    @media(max-width:1024px){.nav{gap:14px}.navlinks a{padding:8px 7px}.search{width:125px}.hero-grid{gap:35px}.topic-grid{grid-template-columns:repeat(3,1fr)}}
    @media(max-width:768px){header{height:68px}.container{width:min(var(--max),calc(100% - 30px))}.navlinks{display:none;position:absolute;left:15px;right:15px;top:75px;background:#fff;padding:12px;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.navlinks.show{display:flex}.navtools .btn,.search{display:none}.menu{display:block}.hero{padding:65px 0}.hero-grid,.live-layout,.intro-grid{grid-template-columns:1fr}.hero-grid{gap:35px}section{padding:65px 0}.feature-grid,.topic-grid{grid-template-columns:1fr 1fr}.metric-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.record{display:block;margin-top:8px}}
    @media(max-width:520px){h1{font-size:39px}.section-head h2{font-size:28px}.feature-grid,.topic-grid,.quote-grid,.steps{grid-template-columns:1fr}.hero-actions .btn{width:100%}.match{grid-template-columns:1fr 60px 1fr}.metric{padding:20px 15px}.metric strong{font-size:25px}.footer-grid{grid-template-columns:1fr}.copyright{font-size:11px}}

/* roulang page: category1 */
:root{--blue:#155eef;--blue-dark:#0b3ca8;--ink:#132238;--muted:#64748b;--soft:#eef5ff;--line:#dce7f5;--white:#fff;--bg:#f7faff;--cyan:#15b8a6;--orange:#ff9f43;--radius:20px;--shadow:0 18px 50px rgba(30,75,135,.11);--shadow-sm:0 8px 25px rgba(30,75,135,.08);--max:1180px}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:15px}a{text-decoration:none;color:inherit;transition:.25s ease}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer;border:0}.container{width:min(var(--max),calc(100% - 40px));margin:auto}
header{height:76px;background:rgba(255,255,255,.95);backdrop-filter:blur(15px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav{height:100%;display:flex;align-items:center;gap:28px}.logo{font-weight:900;font-size:22px;letter-spacing:-1px;color:var(--blue);white-space:nowrap}.logo i{display:inline-block;width:9px;height:9px;background:var(--cyan);border-radius:50%;margin:0 2px 2px 4px}.navlinks{display:flex;align-items:center;gap:5px;flex:1}.navlinks a{padding:9px 12px;border-radius:10px;color:#52657e;font-size:14px;white-space:nowrap}.navlinks a:hover,.navlinks a.active{color:var(--blue);background:var(--soft)}.navtools{display:flex;gap:10px;align-items:center}.search{width:155px;height:38px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;padding:0 11px;background:#fbfdff}.search span{color:#91a3ba;margin-right:6px}.search input{width:100%;outline:0;border:0;background:transparent;font-size:13px;color:var(--ink)}.search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px #e4edff}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:11px 18px;font-weight:700;transition:.25s ease}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(21,94,239,.2)}.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}.btn-light{background:#fff;color:var(--blue);border:1px solid #cfe0fa}.btn-light:hover{border-color:var(--blue);background:var(--soft)}.menu{display:none;background:var(--soft);color:var(--blue);font-size:21px;padding:6px 10px;border-radius:9px}
h1{font-size:clamp(34px,5vw,62px);line-height:1.16;letter-spacing:-2px}h2{font-size:clamp(27px,3vw,40px);line-height:1.25;letter-spacing:-1px}h3{line-height:1.35}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#bdddff;font-weight:700;font-size:13px;margin-bottom:18px}.eyebrow b{width:8px;height:8px;border-radius:50%;background:#47e0c8;box-shadow:0 0 0 6px rgba(71,224,200,.14)}section{padding:88px 0}.section-head{max-width:720px;margin-bottom:34px}.section-head p{color:var(--muted);font-size:16px;margin-top:12px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.badge{display:inline-block;border-radius:99px;padding:4px 10px;font-size:12px;font-weight:800}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.25s ease}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.hero{min-height:560px;background:linear-gradient(90deg,rgba(7,31,75,.93),rgba(12,67,139,.61)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff;display:flex;align-items:center}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.hero p{font-size:17px;color:#dcecff;max-width:650px;margin:20px 0 28px}.hero .btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:#fff}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.score-panel{background:rgba(255,255,255,.97);color:var(--ink);padding:25px;border-radius:22px;box-shadow:0 20px 55px rgba(0,0,0,.2)}.score-panel h3{font-size:20px}.panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:12px}.live-badge{background:#dffaf4;color:#087d70}.mini-match{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;text-align:center;padding:14px 0;border-bottom:1px solid #edf2f8}.mini-match strong{font-size:21px}.mini-match span{font-size:12px;color:var(--muted)}.mini-match .team{text-align:left}.mini-match .team:last-child{text-align:right}.countdown{display:flex;gap:8px;margin-top:18px}.timebox{flex:1;background:var(--soft);border-radius:10px;text-align:center;padding:8px}.timebox b{display:block;color:var(--blue);font-size:20px;line-height:1.2}.timebox small{color:var(--muted);font-size:11px}
.notice{background:#0e4ba9;color:#fff;padding:15px 0}.notice-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}.notice strong{font-size:15px}.notice span{color:#c9dcff;font-size:13px}.notice .btn{padding:8px 14px;background:#fff;color:var(--blue)}
.overview{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}.overview-copy{padding:36px}.overview-copy p{color:var(--muted);margin-top:15px}.overview-img{min-height:330px;border-radius:var(--radius);overflow:hidden}.overview-img img{height:100%;width:100%;object-fit:cover}.checklist{display:grid;gap:12px;margin-top:22px}.checklist li{list-style:none;display:flex;gap:11px;align-items:flex-start}.checklist b{color:var(--cyan);font-size:18px}
.metrics{background:#103e87;color:#fff}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.17);border:1px solid rgba(255,255,255,.17);border-radius:20px;overflow:hidden}.metric{text-align:center;padding:27px 15px;background:rgba(255,255,255,.06)}.metric strong{display:block;font-size:31px;color:#fff}.metric span{font-size:13px;color:#c8dcff}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:27px;min-height:210px}.feature .icon{width:43px;height:43px;display:grid;place-items:center;background:var(--soft);color:var(--blue);border-radius:13px;font-size:21px;margin-bottom:17px}.feature h3{font-size:19px;margin-bottom:8px}.feature p{color:var(--muted);font-size:13px}
.match-section{background:#fff}.match-layout{display:grid;grid-template-columns:1fr 320px;gap:28px}.match-board{padding:22px}.board-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:16px}.tabs{display:flex;gap:8px}.tab{padding:7px 12px;border-radius:9px;background:#f3f6fb;color:var(--muted);font-size:13px}.tab.active{background:var(--soft);color:var(--blue);font-weight:700}.match-row{display:grid;grid-template-columns:80px 1fr 100px 90px;gap:12px;align-items:center;padding:18px 5px;border-bottom:1px solid #edf2f8}.match-row:last-child{border:0}.match-row time{color:var(--muted);font-size:13px}.match-row .teams{text-align:right}.match-row .teams b{display:block}.match-row .status{text-align:center;color:var(--orange);font-size:12px}.match-row .score{text-align:center;font-weight:900;font-size:20px;color:var(--blue)}.side-note{padding:27px;background:#f0f6ff;border:1px solid #d7e6fc;border-radius:var(--radius)}.side-note h3{font-size:20px;margin-bottom:12px}.side-note p{color:var(--muted);font-size:13px}.side-list{margin-top:18px;display:grid;gap:12px}.side-list li{list-style:none;border-top:1px solid #dce8f7;padding-top:11px;font-size:13px}
.scenes{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.scene{display:flex;gap:20px;align-items:flex-start;padding:25px}.scene img{width:115px;height:95px;object-fit:cover;border-radius:13px}.scene h3{font-size:18px;margin-bottom:7px}.scene p{font-size:13px;color:var(--muted)}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}.flow-item{padding:26px 22px;border-right:1px solid var(--line);position:relative}.flow-item:last-child{border:0}.flow-num{color:var(--blue);font-weight:900;font-size:14px}.flow h3{margin:8px 0;font-size:17px}.flow p{color:var(--muted);font-size:13px}
.trust{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}.trust-image img{height:360px;width:100%;object-fit:cover;border-radius:var(--radius)}.trust-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}.trust-item{padding:18px;background:#fff;border-bottom:1px solid var(--line);border-radius:12px}.trust-item strong{display:block;margin-bottom:5px}.trust-item span{color:var(--muted);font-size:13px}
.faq{background:#f0f6ff}.faq-list{max-width:850px;margin:auto}.faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;margin-bottom:10px;overflow:hidden}.faq-q{width:100%;background:#fff;text-align:left;padding:18px 20px;color:var(--ink);font-weight:700;display:flex;justify-content:space-between}.faq-q span{color:var(--blue);font-size:20px}.faq-a{display:none;padding:0 20px 18px;color:var(--muted);font-size:14px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{padding:70px 0;background:linear-gradient(100deg,#155eef,#0b3ca8);color:#fff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{max-width:650px}.cta p{color:#d8e8ff;margin-top:8px}.cta .btn-light{color:var(--blue);background:#fff;border:0}
footer{background:#0c2145;color:#d9e6fa;padding:60px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-grid .logo{color:#fff}.footer-grid p{color:#9eb4d2;font-size:13px;max-width:280px;margin-top:15px}.footer-grid h4{color:#fff;margin-bottom:14px}.footer-grid>div>a:not(.logo){display:block;color:#9eb4d2;font-size:13px;margin:8px 0}.footer-grid>div>a:hover,.copyright a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:42px;padding-top:18px;color:#8fa7c7;font-size:12px;display:flex;justify-content:space-between;gap:15px}.copyright a{margin-left:14px}
:focus-visible{outline:3px solid rgba(21,94,239,.35);outline-offset:3px}
@media(max-width:1024px){.nav{gap:14px}.navlinks a{padding:8px 7px}.search{width:130px}.hero-grid{gap:35px}.match-layout{grid-template-columns:1fr}.trust{gap:28px}}
@media(max-width:768px){header{height:68px}.navtools .search,.navtools>.btn{display:none}.menu{display:block}.navlinks{display:none;position:absolute;top:68px;left:20px;right:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:12px;border-radius:15px;flex-direction:column;align-items:stretch}.navlinks.show{display:flex}.navlinks a{padding:11px 14px}.hero{min-height:auto;padding:80px 0}.hero-grid,.overview,.trust{grid-template-columns:1fr}.hero-form{max-width:540px}.notice-inner{align-items:flex-start;flex-direction:column}.metric-grid{grid-template-columns:repeat(2,1fr)}section{padding:65px 0}.feature-grid,.scenes{grid-template-columns:1fr}.flow{grid-template-columns:repeat(2,1fr);border:0}.flow-item{border-bottom:1px solid var(--line)}.trust-image{order:2}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.record{display:block;margin-top:8px}}
@media(max-width:520px){.container{width:min(var(--max),calc(100% - 28px))}.hero h1{font-size:36px}.hero p{font-size:15px}.hero-actions .btn{width:100%}.score-panel{padding:18px}.overview-copy{padding:24px}.board-head{display:block}.tabs{margin-top:12px;overflow:auto}.match-row{grid-template-columns:57px 1fr 62px 55px;gap:6px;font-size:12px}.match-row .score{font-size:17px}.scene{display:block}.scene img{width:100%;height:150px;margin-bottom:14px}.flow{grid-template-columns:1fr}.flow-item{border-right:0}.trust-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-grid>div:first-child{grid-column:1/-1}.copyright{font-size:11px}}

/* roulang page: category3 */
:root{
      --blue:#155eef;
      --blue-dark:#0b3ca8;
      --ink:#132238;
      --muted:#64748b;
      --soft:#eef5ff;
      --line:#dce7f5;
      --white:#fff;
      --bg:#f7faff;
      --cyan:#15b8a6;
      --orange:#ff9f43;
      --red:#e85d75;
      --radius:20px;
      --shadow:0 18px 50px rgba(30,75,135,.11);
      --shadow-sm:0 8px 25px rgba(30,75,135,.08);
      --max:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--bg);
      font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;
      line-height:1.75;
      font-size:15px;
      -webkit-font-smoothing:antialiased;
    }
    h1,h2,h3,h4,p,ul,ol{margin:0}
    h1,h2,h3,h4{line-height:1.3;letter-spacing:-.03em}
    h1{font-size:clamp(38px,5vw,66px)}
    h2{font-size:clamp(28px,3vw,40px)}
    h3{font-size:20px}
    a{text-decoration:none;color:inherit;transition:.25s ease}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--max),calc(100% - 40px));margin:auto}
    .muted{color:var(--muted)}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--blue);
      font-weight:800;
      font-size:13px;
      letter-spacing:.04em;
      margin-bottom:16px;
    }
    .eyebrow b{
      width:8px;height:8px;border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 0 6px rgba(21,184,166,.13);
    }
    header{
      height:76px;
      background:rgba(255,255,255,.94);
      backdrop-filter:blur(15px);
      border-bottom:1px solid var(--line);
      position:sticky;
      top:0;
      z-index:20;
    }
    .nav{
      height:100%;
      display:flex;
      align-items:center;
      gap:28px;
    }
    .logo{
      font-weight:900;
      font-size:22px;
      letter-spacing:-1px;
      color:var(--blue);
      white-space:nowrap;
    }
    .logo i{
      display:inline-block;
      width:9px;height:9px;
      background:var(--cyan);
      border-radius:50%;
      margin:0 2px 2px 4px;
    }
    .navlinks{
      display:flex;
      align-items:center;
      gap:5px;
      flex:1;
    }
    .navlinks a{
      padding:9px 12px;
      border-radius:10px;
      color:#52657e;
      font-size:14px;
      white-space:nowrap;
    }
    .navlinks a:hover,.navlinks a.active{
      color:var(--blue);
      background:var(--soft);
    }
    .navtools{display:flex;gap:10px;align-items:center}
    .search{
      width:155px;height:38px;
      border:1px solid var(--line);
      border-radius:11px;
      display:flex;
      align-items:center;
      padding:0 11px;
      background:#fbfdff;
    }
    .search span{color:#91a3ba;margin-right:6px;font-size:18px;line-height:1}
    .search input{
      width:100%;outline:0;border:0;
      background:transparent;font-size:13px;color:var(--ink);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:11px;
      padding:11px 18px;
      font-weight:700;
      transition:.25s ease;
      white-space:nowrap;
    }
    .btn:focus,.search:focus-within,.faq-q:focus{
      outline:3px solid rgba(21,94,239,.2);
      outline-offset:2px;
    }
    .btn-primary{
      background:var(--blue);
      color:#fff;
      box-shadow:0 8px 18px rgba(21,94,239,.2);
    }
    .btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}
    .btn-light{
      background:#fff;
      color:var(--blue);
      border:1px solid #cfe0fa;
    }
    .btn-light:hover{border-color:var(--blue);background:var(--soft)}
    .btn-outline{
      background:transparent;
      color:var(--blue);
      border:1px solid #b9d0f5;
    }
    .btn-outline:hover{background:var(--soft);border-color:var(--blue)}
    .menu{
      display:none;background:var(--soft);color:var(--blue);
      font-size:21px;padding:6px 10px;border-radius:9px;
    }
    .hero{
      min-height:590px;
      display:flex;
      align-items:center;
      color:#fff;
      background:
        linear-gradient(90deg,rgba(7,31,75,.93),rgba(12,67,139,.68)),
        url("/assets/images/backpic/back-2.webp") center/cover;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:70px;
      align-items:center;
    }
    .hero h1{max-width:700px}
    .hero p{
      font-size:17px;
      color:#dcecff;
      max-width:650px;
      margin:22px 0 30px;
    }
    .hero .eyebrow{color:#bdddff}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn-light{
      background:rgba(255,255,255,.12);
      border-color:rgba(255,255,255,.3);
      color:#fff;
    }
    .hero .btn-light:hover{background:rgba(255,255,255,.22)}
    .group-note{
      display:flex;align-items:center;gap:12px;
      margin-top:23px;color:#c9def7;font-size:13px;
    }
    .avatars{display:flex}
    .avatar{
      width:28px;height:28px;border-radius:50%;
      border:2px solid #174f9a;
      margin-left:-7px;
      background:#9bc9ff;
      color:#174f9a;
      display:grid;place-items:center;
      font-size:10px;font-weight:900;
    }
    .avatar:first-child{margin-left:0;background:#69e0ce}
    .avatar:nth-child(2){background:#ffd18a}
    .avatar:nth-child(3){background:#e6b6ff}
    .score-panel{
      background:rgba(255,255,255,.97);
      color:var(--ink);
      padding:25px;
      border-radius:23px;
      box-shadow:0 20px 55px rgba(0,0,0,.2);
    }
    .panel-top,.panel-row,.score-teams,.panel-meta{
      display:flex;align-items:center;justify-content:space-between;
    }
    .panel-top{padding-bottom:17px;border-bottom:1px solid var(--line)}
    .panel-top strong{font-size:16px}
    .live-dot{
      color:#0b8b75;
      background:#e0faf4;
      border-radius:99px;
      padding:4px 9px;
      font-size:11px;
      font-weight:800;
    }
    .match{
      padding:20px 0 16px;
      border-bottom:1px solid var(--line);
    }
    .panel-meta{font-size:12px;color:var(--muted);margin-bottom:15px}
    .score-teams{gap:12px}
    .team{display:flex;align-items:center;gap:10px;font-weight:800}
    .team.right{flex-direction:row-reverse;text-align:right}
    .team-mark{
      width:34px;height:34px;border-radius:11px;
      background:var(--soft);color:var(--blue);
      display:grid;place-items:center;font-weight:900;
    }
    .score{
      font-size:27px;font-weight:900;letter-spacing:.04em;
    }
    .panel-footer{display:flex;justify-content:space-between;align-items:center;padding-top:17px}
    .panel-footer span{font-size:12px;color:var(--muted)}
    section{padding:88px 0}
    .section-head{max-width:700px;margin-bottom:36px}
    .section-head p{color:var(--muted);font-size:16px;margin-top:13px}
    .section-head.center{text-align:center;margin-left:auto;margin-right:auto}
    .light-section{background:#fff}
    .quick-strip{margin-top:-37px;position:relative;z-index:2}
    .quick-grid{
      display:grid;grid-template-columns:repeat(4,1fr);
      background:#fff;border:1px solid var(--line);
      border-radius:18px;box-shadow:var(--shadow);
      overflow:hidden;
    }
    .quick-item{padding:23px 25px;border-right:1px solid var(--line)}
    .quick-item:last-child{border-right:0}
    .quick-item small{color:var(--muted);display:block;font-size:12px}
    .quick-item strong{display:block;font-size:25px;color:var(--blue);margin:3px 0}
    .quick-item span{font-size:12px;color:#8292a7}
    .intro-grid{
      display:grid;grid-template-columns:.92fr 1.08fr;
      gap:66px;align-items:center;
    }
    .intro-image{position:relative}
    .intro-image img{
      width:100%;height:400px;object-fit:cover;
      border-radius:24px;box-shadow:var(--shadow);
    }
    .image-tag{
      position:absolute;left:20px;bottom:20px;
      background:rgba(255,255,255,.94);
      padding:12px 16px;border-radius:13px;
      color:var(--blue);font-weight:800;
      box-shadow:var(--shadow-sm);
    }
    .intro-copy h2{margin-bottom:17px}
    .intro-copy p{color:var(--muted);font-size:16px;margin-bottom:17px}
    .checklist{display:grid;gap:12px;margin:23px 0 27px;padding:0}
    .checklist li{list-style:none;display:flex;gap:11px;align-items:flex-start}
    .checklist b{color:var(--cyan);font-size:18px;line-height:1.5}
    .service-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .service-card,.feature,.data-card,.scenario,.news-card,.faq-item{
      background:#fff;border:1px solid var(--line);
      border-radius:var(--radius);box-shadow:var(--shadow-sm);
      transition:.25s ease;
    }
    .service-card:hover,.feature:hover,.data-card:hover,.scenario:hover,.news-card:hover{
      transform:translateY(-5px);box-shadow:var(--shadow)
    }
    .service-card{overflow:hidden}
    .service-card img{width:100%;height:210px;object-fit:cover}
    .service-body{padding:23px}
    .service-card h3{margin-bottom:8px}
    .service-card p,.feature p,.data-card p,.scenario p,.news-card p{color:var(--muted);font-size:14px;line-height:1.75}
    .service-card .badge{margin-top:18px}
    .badge{
      display:inline-block;border-radius:99px;
      padding:4px 10px;font-size:12px;font-weight:800;
    }
    .badge.blue{background:#edf3ff;color:var(--blue)}
    .badge.green{background:#dffaf4;color:#087d70}
    .badge.orange{background:#fff1df;color:#b66a13}
    .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .feature{padding:27px;min-height:218px}
    .feature-icon{
      width:42px;height:42px;border-radius:13px;
      display:grid;place-items:center;
      background:var(--soft);color:var(--blue);
      font-size:20px;font-weight:900;margin-bottom:18px;
    }
    .feature h3{font-size:19px;margin-bottom:8px}
    .stats-section{background:#0d377b;color:#fff}
    .stats-section .section-head p{color:#c5daf4}
    .metric-grid{
      display:grid;grid-template-columns:repeat(4,1fr);
      gap:1px;background:rgba(255,255,255,.17);
      border:1px solid rgba(255,255,255,.17);
      border-radius:20px;overflow:hidden;
    }
    .metric{padding:27px 24px;background:rgba(255,255,255,.07)}
    .metric strong{display:block;font-size:33px;color:#fff}
    .metric span{display:block;color:#c8dcf5;font-size:13px;margin-top:5px}
    .data-layout{
      display:grid;grid-template-columns:.8fr 1.2fr;
      gap:24px;align-items:stretch;
    }
    .data-card{padding:24px}
    .data-card h3{margin-bottom:17px}
    .rank-list{display:grid;gap:13px}
    .rank-item{
      display:grid;grid-template-columns:30px 1fr auto;
      gap:12px;align-items:center;
      padding:13px 0;border-bottom:1px solid var(--line);
    }
    .rank-item:last-child{border-bottom:0}
    .rank-num{
      width:26px;height:26px;border-radius:8px;
      background:var(--soft);color:var(--blue);
      display:grid;place-items:center;font-weight:900;font-size:12px;
    }
    .rank-name strong{display:block;font-size:14px}
    .rank-name small{display:block;color:var(--muted);font-size:11px}
    .rank-score{font-weight:900;color:var(--blue)}
    .trend-box{
      display:grid;grid-template-columns:1fr 1fr;
      gap:14px;margin-top:17px;
    }
    .trend{
      padding:18px;border-radius:14px;background:#f8fbff;
      border:1px solid var(--line);
    }
    .trend small{display:block;color:var(--muted);font-size:12px}
    .trend strong{font-size:24px;color:var(--ink)}
    .trend em{font-style:normal;color:#07977f;font-size:12px;margin-left:5px}
    .scenario-layout{
      display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;
    }
    .scenario-layout img{
      height:350px;width:100%;object-fit:cover;
      border-radius:23px;box-shadow:var(--shadow);
    }
    .scenario-list{display:grid;gap:14px;margin-top:23px}
    .scenario{
      padding:18px 20px;
      display:grid;grid-template-columns:42px 1fr;gap:14px;
    }
    .scenario-number{
      width:36px;height:36px;border-radius:11px;
      background:var(--soft);color:var(--blue);
      display:grid;place-items:center;font-weight:900;
    }
    .scenario h3{font-size:17px;margin-bottom:4px}
    .news-layout{
      display:grid;grid-template-columns:1.2fr .8fr;gap:25px;
    }
    .news-card{padding:25px}
    .news-card + .news-card{margin-top:14px}
    .news-meta{
      display:flex;align-items:center;gap:10px;
      font-size:12px;color:#8392a6;margin-bottom:8px;
    }
    .news-card h3{font-size:19px;margin-bottom:8px}
    .news-card .btn{margin-top:15px;padding:8px 13px;font-size:12px}
    .side-story{
      overflow:hidden;padding:0;
    }
    .side-story img{height:185px;width:100%;object-fit:cover}
    .side-story .story-body{padding:23px}
    .side-story h3{margin-bottom:8px}
    .faq{background:#f7faff}
    .faq-list{max-width:880px;margin:auto}
    .faq-item{margin-bottom:11px;overflow:hidden}
    .faq-q{
      width:100%;background:#fff;color:var(--ink);
      padding:20px 22px;text-align:left;
      display:flex;justify-content:space-between;
      align-items:center;font-weight:800;
    }
    .faq-q span:last-child{color:var(--blue);font-size:22px;transition:.25s}
    .faq-a{
      max-height:0;overflow:hidden;
      padding:0 22px;color:var(--muted);
      transition:max-height .3s ease,padding .3s ease;
      font-size:14px;
    }
    .faq-item.open .faq-a{max-height:180px;padding:0 22px 20px}
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
    .cta{
      padding:72px 0;
      background:linear-gradient(105deg,#155eef,#0d3b9b);
      color:#fff;
    }
    .cta-inner{
      display:flex;align-items:center;
      justify-content:space-between;gap:30px;
    }
    .cta h2{max-width:680px}
    .cta p{color:#d9e9ff;margin-top:10px;max-width:650px}
    .cta-actions{display:flex;gap:11px;flex-wrap:wrap}
    .cta .btn-light{color:var(--blue);background:#fff;border-color:#fff}
    footer{background:#092b61;color:#d4e3f7;padding:58px 0 20px}
    .footer-grid{
      display:grid;grid-template-columns:1.4fr .8fr .8fr .8fr;
      gap:40px;padding-bottom:42px;
    }
    footer .logo{color:#fff}
    footer .logo i{background:#47e0c8}
    footer p{font-size:13px;line-height:1.8;color:#a9c2e2;max-width:300px;margin-top:15px}
    footer h4{font-size:14px;color:#fff;margin-bottom:13px}
    footer .footer-grid a:not(.logo){
      display:block;color:#a9c2e2;font-size:13px;margin:8px 0;
    }
    footer .footer-grid a:not(.logo):hover,
    footer .copyright a:hover{color:#fff}
    .copyright{
      border-top:1px solid rgba(255,255,255,.14);
      padding-top:18px;
      display:flex;justify-content:space-between;
      gap:20px;flex-wrap:wrap;
      color:#91afd2;font-size:12px;
    }
    .copyright a{margin-left:14px}
    @media(max-width:1100px){
      .nav{gap:14px}
      .navlinks a{padding:8px 8px;font-size:13px}
      .search{width:130px}
      .hero-grid{gap:35px}
    }
    @media(max-width:900px){
      .navlinks{
        position:absolute;left:20px;right:20px;top:84px;
        display:none;flex-direction:column;align-items:stretch;
        padding:10px;background:#fff;border:1px solid var(--line);
        border-radius:16px;box-shadow:var(--shadow);
      }
      .navlinks.show{display:flex}
      .navlinks a{width:100%}
      .menu{display:block}
      .navtools .search,.navtools>.btn{display:none}
      .hero{min-height:auto;padding:92px 0}
      .hero-grid,.intro-grid,.scenario-layout,.data-layout,.news-layout{grid-template-columns:1fr}
      .hero-grid{gap:42px}
      .quick-grid{grid-template-columns:repeat(2,1fr)}
      .quick-item:nth-child(2){border-right:0}
      .quick-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .service-grid{grid-template-columns:1fr 1fr}
      .service-card:first-child{grid-column:span 2}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-inner{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:650px){
      .container{width:min(var(--max),calc(100% - 28px))}
      section{padding:65px 0}
      header{height:68px}
      .hero{padding:70px 0}
      .hero p{font-size:15px}
      .hero-actions,.cta-actions{width:100%}
      .hero-actions .btn,.cta-actions .btn{flex:1}
      .score-panel{padding:19px}
      .quick-grid,.feature-grid,.service-grid,.metric-grid{grid-template-columns:1fr}
      .quick-item{border-right:0;border-bottom:1px solid var(--line)!important}
      .quick-item:last-child{border-bottom:0!important}
      .service-card:first-child{grid-column:auto}
      .feature{min-height:0}
      .metric{border-bottom:1px solid rgba(255,255,255,.14)}
      .metric:last-child{border-bottom:0}
      .trend-box{grid-template-columns:1fr}
      .intro-image img,.scenario-layout img{height:280px}
      .news-card{padding:20px}
      .copyright{display:block}
      .copyright .record{display:block;margin-top:8px}
      .copyright a{margin-left:0;margin-right:13px}
    }
    @media(max-width:430px){
      h1{font-size:38px}
      .team{font-size:12px;gap:5px}
      .team-mark{width:29px;height:29px}
      .score{font-size:22px}
      .panel-footer{align-items:flex-start;gap:10px;flex-direction:column}
    }

/* roulang page: category5 */
:root{
      --blue:#155eef;--blue-dark:#0b3ca8;--ink:#132238;--muted:#64748b;--soft:#eef5ff;
      --line:#dce7f5;--white:#fff;--bg:#f7faff;--cyan:#15b8a6;--orange:#ff9f43;
      --radius:20px;--shadow:0 18px 50px rgba(30,75,135,.11);--shadow-sm:0 8px 25px rgba(30,75,135,.08);
      --max:1180px
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:15px}
    a{text-decoration:none;color:inherit;transition:.25s ease}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--max),calc(100% - 40px));margin:auto}
    header{height:76px;background:rgba(255,255,255,.95);backdrop-filter:blur(15px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .nav{height:100%;display:flex;align-items:center;gap:28px}
    .logo{font-weight:900;font-size:22px;letter-spacing:-1px;color:var(--blue);white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--cyan);border-radius:50%;margin:0 2px 2px 4px}
    .navlinks{display:flex;align-items:center;gap:5px;flex:1}
    .navlinks a{padding:9px 12px;border-radius:10px;color:#52657e;font-size:14px;white-space:nowrap}
    .navlinks a:hover,.navlinks a.active{color:var(--blue);background:var(--soft)}
    .navtools{display:flex;gap:10px;align-items:center}
    .search{width:155px;height:38px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;padding:0 11px;background:#fbfdff}
    .search span{color:#91a3ba;margin-right:6px;font-size:18px}
    .search input{width:100%;outline:0;border:0;background:transparent;font-size:13px;color:var(--ink)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:11px 18px;font-weight:700;transition:.25s ease}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(21,94,239,.2)}
    .btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--blue);border:1px solid #cfe0fa}
    .btn-light:hover{border-color:var(--blue);background:var(--soft)}
    .menu{display:none;background:var(--soft);color:var(--blue);font-size:21px;padding:6px 10px;border-radius:9px}
    .banner{background:linear-gradient(100deg,#eaf3ff,#f7fbff);border-bottom:1px solid var(--line);padding:43px 0 48px}
    .crumb{font-size:13px;color:var(--muted);margin-bottom:12px}
    .crumb a{color:var(--blue)}
    h1{font-size:clamp(32px,4vw,52px);line-height:1.2;letter-spacing:-1px;margin-bottom:16px}
    .banner p{max-width:720px;color:var(--muted);font-size:16px}
    section{padding:82px 0}
    .section-head{max-width:700px;margin-bottom:34px}
    .section-head.center{text-align:center;margin-left:auto;margin-right:auto}
    .section-head h2{font-size:clamp(25px,3vw,36px);line-height:1.3;margin-bottom:12px}
    .section-head p{color:var(--muted);font-size:16px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;font-size:13px;margin-bottom:13px}
    .eyebrow b{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 6px rgba(21,184,166,.13)}
    .data-intro{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}
    .data-intro h2{font-size:34px;line-height:1.35;margin-bottom:17px}
    .data-intro p{color:var(--muted);margin-bottom:17px}
    .data-image{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);position:relative}
    .data-image img{height:345px;width:100%;object-fit:cover}
    .image-caption{position:absolute;left:20px;right:20px;bottom:18px;color:#fff;background:rgba(12,38,83,.8);padding:12px 16px;border-radius:12px;font-size:13px}
    .stats{background:#0d326d;color:#fff}
    .stats .section-head p{color:#c9dcf8}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.18);border-radius:20px;overflow:hidden}
    .metric{padding:27px 23px;background:rgba(255,255,255,.06)}
    .metric strong{display:block;font-size:31px;line-height:1.1;color:#fff;margin-bottom:8px}
    .metric span{color:#c9dcf8;font-size:13px}
    .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:27px;min-height:218px;transition:.25s ease}
    .feature:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .icon{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:var(--soft);color:var(--blue);font-size:20px;margin-bottom:19px}
    .feature h3{font-size:19px;margin-bottom:9px}
    .feature p{color:var(--muted);font-size:13px;line-height:1.8}
    .compare{background:#fff}
    .compare-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:38px;align-items:start}
    .compare-copy{padding:28px;background:#f0f6ff;border-radius:20px;border:1px solid #d9e8fb}
    .compare-copy h3{font-size:23px;margin-bottom:12px}
    .compare-copy p{color:var(--muted);font-size:14px}
    .data-list{display:grid;gap:11px}
    .data-row{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:12px;align-items:center;padding:15px 17px;border:1px solid var(--line);border-radius:13px;background:#fff}
    .data-row:first-child{background:#f6f9fe;color:var(--muted);font-size:12px;font-weight:700}
    .data-row:not(:first-child):hover{border-color:#a9c9f8;box-shadow:var(--shadow-sm)}
    .team{font-weight:700}
    .data-row strong{color:var(--blue)}
    .tag{display:inline-block;background:#e5faf6;color:#087d70;border-radius:99px;padding:3px 9px;font-size:11px;font-weight:800}
    .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
    .step{padding:26px 28px 10px 0;border-right:1px solid var(--line);margin-right:28px}
    .step:last-child{border:0;margin-right:0}
    .step-num{color:var(--blue);font-size:14px;font-weight:900;margin-bottom:11px}
    .step h3{font-size:19px;margin-bottom:8px}
    .step p{color:var(--muted);font-size:13px}
    .scene{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .scene-card{display:flex;gap:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow-sm)}
    .scene-card img{width:115px;height:95px;border-radius:12px;object-fit:cover}
    .scene-card h3{font-size:17px;margin-bottom:6px}
    .scene-card p{color:var(--muted);font-size:13px;line-height:1.7}
    .faq{background:#f7faff}
    .faq-list{max-width:860px;margin:auto}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;margin-bottom:11px;overflow:hidden}
    .faq-q{width:100%;background:#fff;color:var(--ink);padding:19px 22px;text-align:left;font-weight:800;display:flex;justify-content:space-between;align-items:center}
    .faq-q span{color:var(--blue);font-size:22px;transition:.25s}
    .faq-a{display:none;padding:0 22px 19px;color:var(--muted);font-size:14px}
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-q span{transform:rotate(45deg)}
    .cta{padding:0 0 92px}
    .cta-box{background:linear-gradient(105deg,#155eef,#0d449f);color:#fff;border-radius:25px;padding:48px 55px;display:flex;justify-content:space-between;align-items:center;gap:25px;box-shadow:var(--shadow)}
    .cta-box h2{font-size:30px;line-height:1.3;margin-bottom:9px}
    .cta-box p{color:#d8e8ff;max-width:650px}
    footer{background:#10233f;color:#c5d3e6;padding:55px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:38px}
    footer .logo{color:#fff}
    footer p{font-size:13px;line-height:1.8;margin-top:15px;max-width:290px;color:#a9bad0}
    footer h4{color:#fff;font-size:14px;margin-bottom:13px}
    footer .footer-grid a:not(.logo){display:block;color:#a9bad0;font-size:13px;margin:7px 0}
    footer .footer-grid a:not(.logo):hover,.copyright a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px;color:#91a7c1}
    .copyright a{margin-left:14px}
    :focus-visible{outline:3px solid rgba(21,94,239,.35);outline-offset:3px}
    @media(max-width:1024px){
      .nav{gap:14px}.navlinks a{padding:8px 7px;font-size:13px}.search{width:130px}.navtools .btn{padding:10px 12px;font-size:13px}
      .data-intro,.compare-grid{gap:32px}.metric-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      header{height:68px}.container{width:min(var(--max),calc(100% - 30px))}
      .navlinks{display:none;position:absolute;left:15px;right:15px;top:76px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .navlinks.show{display:flex}.navlinks a{padding:11px 14px}.search{display:none}.navtools .btn{display:none}.menu{display:block}
      section{padding:62px 0}.banner{padding:32px 0 38px}
      .data-intro,.compare-grid{grid-template-columns:1fr}.data-image{order:-1}.data-image img{height:270px}
      .feature-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:22px 0}
      .scene{grid-template-columns:1fr}.cta-box{padding:34px 27px;display:block}.cta-box .btn{margin-top:22px}
      .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
    }
    @media(max-width:520px){
      h1{font-size:34px}.data-intro h2{font-size:27px}.feature-grid,.metric-grid{grid-template-columns:1fr}
      .data-row{grid-template-columns:1.1fr .75fr .75fr;font-size:13px;padding:12px 10px}.scene-card{display:block}.scene-card img{width:100%;height:150px;margin-bottom:14px}
      .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.copyright{display:block}.record{display:block;margin-top:9px}.copyright a{margin-left:8px}
    }

/* roulang page: category4 */
:root{
 --blue:#155eef;--blue-dark:#0b3ca8;--ink:#132238;--muted:#64748b;--soft:#eef5ff;
 --line:#dce7f5;--white:#fff;--bg:#f7faff;--cyan:#15b8a6;--orange:#ff9f43;
 --radius:20px;--shadow:0 18px 50px rgba(30,75,135,.11);--shadow-sm:0 8px 25px rgba(30,75,135,.08);
 --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:15px}
a{text-decoration:none;color:inherit;transition:.25s ease}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
header{height:76px;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.nav{height:100%;display:flex;align-items:center;gap:28px}
.logo{font-weight:900;font-size:22px;letter-spacing:-1px;color:var(--blue);white-space:nowrap}
.logo i{display:inline-block;width:9px;height:9px;background:var(--cyan);border-radius:50%;margin:0 2px 2px 4px}
.navlinks{display:flex;align-items:center;gap:5px;flex:1}
.navlinks a{padding:9px 12px;border-radius:10px;color:#52657e;font-size:14px;white-space:nowrap}
.navlinks a:hover,.navlinks a.active{color:var(--blue);background:var(--soft)}
.navtools{display:flex;gap:10px;align-items:center}
.search{width:155px;height:38px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;padding:0 11px;background:#fbfdff}
.search span{color:#91a3ba;margin-right:6px;font-size:18px}
.search input{width:100%;outline:0;border:0;background:transparent;font-size:13px;color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:11px 18px;font-weight:700;transition:.25s ease}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(21,94,239,.2)}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--blue);border:1px solid #cfe0fa}
.btn-light:hover{border-color:var(--blue);background:var(--soft)}
.menu{display:none;background:var(--soft);color:var(--blue);font-size:21px;padding:6px 10px;border-radius:9px}
.hero{padding:92px 0 84px;background:linear-gradient(90deg,rgba(7,31,75,.92),rgba(12,67,139,.7)),url("/assets/images/backpic/back-2.webp") center/cover;color:white}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#bdddff;font-weight:700;font-size:13px;margin-bottom:18px}
.eyebrow b{width:8px;height:8px;border-radius:50%;background:#47e0c8;box-shadow:0 0 0 6px rgba(71,224,200,.14)}
h1{font-size:clamp(38px,5vw,64px);line-height:1.18;letter-spacing:-2px;margin-bottom:22px}
h2{font-size:clamp(27px,3vw,38px);line-height:1.3;letter-spacing:-1px;margin-bottom:12px}
h3{line-height:1.4}
.hero p{font-size:17px;color:#dcecff;max-width:650px;margin-bottom:30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-panel{background:rgba(255,255,255,.97);color:var(--ink);padding:25px;border-radius:23px;box-shadow:0 20px 55px rgba(0,0,0,.2)}
.panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.panel-top strong{font-size:18px}
.badge{display:inline-block;border-radius:99px;padding:4px 10px;font-size:12px;font-weight:800}
.badge.green{background:#dffaf4;color:#087d70}
.badge.blue{background:#edf3ff;color:var(--blue)}
.flash{background:#f1f6ff;border:1px solid #dce9fb;border-radius:15px;padding:18px;margin-bottom:15px}
.flash-head{display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:12px}
.flash h3{font-size:19px;margin:9px 0 2px}
.flash small{color:var(--muted)}
.countdown{display:flex;gap:8px;margin:18px 0}
.timebox{background:#132e59;color:#fff;border-radius:9px;text-align:center;padding:8px 10px;min-width:52px;font-weight:800}
.timebox span{display:block;font-size:19px;line-height:1.1}.timebox em{font-size:10px;font-style:normal;color:#bcd1ef}
.panel-note{color:var(--muted);font-size:12px}
section{padding:82px 0}
.section-head{max-width:700px;margin-bottom:34px}
.section-head p{color:var(--muted);font-size:16px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.livebar{background:#fff;border-bottom:1px solid var(--line);padding:18px 0}
.livebar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.livebar strong{font-size:16px}.livebar p{color:var(--muted);font-size:13px}
.livebar .badge{background:#dffaf4;color:#087d70}
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.photo{border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.photo img{width:100%;height:390px;object-fit:cover}
.checklist{display:grid;gap:13px;margin-top:22px}
.checklist li{list-style:none;display:flex;gap:11px;align-items:flex-start}
.checklist b{color:var(--cyan);font-size:18px}
.checklist span{color:var(--muted)}
.board{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-sm);overflow:hidden}
.board-head,.match{display:grid;grid-template-columns:110px 1fr 130px 105px;align-items:center;gap:15px}
.board-head{padding:15px 22px;background:#f0f6ff;color:#708198;font-size:12px;font-weight:800}
.match{padding:20px 22px;border-top:1px solid var(--line)}
.match:hover{background:#fbfdff}
.match-time{font-weight:800;color:var(--blue)}.match-time small{display:block;color:var(--muted);font-weight:400;font-size:12px}
.match-name{font-weight:700}.match-name small{display:block;color:var(--muted);font-weight:400;font-size:12px}
.match-state{color:var(--muted);font-size:13px}
.match .btn{padding:8px 12px;font-size:12px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature,.scenario,.step,.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.25s ease}
.feature:hover,.scenario:hover,.step:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feature{padding:26px;min-height:210px}
.icon{width:44px;height:44px;border-radius:13px;background:var(--soft);color:var(--blue);display:grid;place-items:center;font-size:22px;margin-bottom:18px}
.feature h3,.scenario h3{font-size:19px;margin-bottom:8px}
.feature p,.scenario p,.step p,.quote p{color:var(--muted);font-size:13px;line-height:1.75}
.dark{background:#102b54;color:#fff}
.dark .section-head p{color:#c3d7f3}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.18);border-radius:20px;overflow:hidden}
.metric{padding:25px;background:rgba(255,255,255,.07);text-align:center}.metric strong{display:block;font-size:31px;color:#fff}.metric span{font-size:13px;color:#bad0ee}
.scenario-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
.scenario{padding:25px}.scenario.large{grid-row:span 2;background:linear-gradient(145deg,#fff,#edf5ff)}
.scenario.large h3{font-size:25px;margin:22px 0 10px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.step{padding:22px}.step-no{color:var(--blue);font-weight:900;font-size:27px;margin-bottom:10px}
.quote-wrap{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.quote{padding:25px}.quote strong{display:block;margin-top:16px}.quote span{font-size:12px;color:var(--muted)}
.faq{background:#f7faff}
.faq-list{max-width:850px;margin:auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;margin-bottom:10px;overflow:hidden}
.faq-q{width:100%;background:#fff;color:var(--ink);display:flex;justify-content:space-between;text-align:left;padding:19px 21px;font-weight:800}
.faq-q:hover{color:var(--blue)}.faq-q span{color:var(--blue);font-size:20px}
.faq-a{display:none;padding:0 21px 19px;color:var(--muted);font-size:14px}.faq-item.open .faq-a{display:block}
.cta{padding:70px 0}.cta-box{background:linear-gradient(115deg,#155eef,#0b3ca8);border-radius:25px;padding:48px 55px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:var(--shadow)}
.cta-box p{color:#d9e8ff;margin-top:8px}.cta-box .btn-light{border:0;padding:13px 22px}
footer{background:#10233f;color:#c5d5e9;padding:57px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px}
footer .logo{color:#fff}footer p{font-size:13px;line-height:1.8;margin-top:15px;max-width:300px;color:#9eb3cc}
footer h4{color:#fff;margin-bottom:15px;font-size:14px}
footer .footer-grid a:not(.logo){display:block;color:#9eb3cc;font-size:13px;margin:8px 0}
footer .footer-grid a:hover,footer .record a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.13);padding-top:18px;display:flex;justify-content:space-between;gap:15px;font-size:12px;color:#8fa5c0}.record a{margin-left:16px}
:focus-visible{outline:3px solid rgba(21,94,239,.35);outline-offset:3px}
@media(max-width:1024px){.nav{gap:14px}.navlinks a{padding:8px 7px}.search{width:130px}.hero-grid{gap:35px}.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(var(--max),calc(100% - 28px))}.navtools .search,.navtools .btn{display:none}.menu{display:block}.navlinks{display:none;position:absolute;top:76px;left:14px;right:14px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.navlinks.show{display:flex}.navlinks a{width:100%}.hero{padding:65px 0}.hero-grid,.split,.scenario-grid,.quote-wrap{grid-template-columns:1fr}.hero-panel{max-width:550px}.photo img{height:280px}.feature-grid{grid-template-columns:1fr 1fr}.metrics{grid-template-columns:1fr 1fr}.scenario.large{grid-row:auto}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}}
@media(max-width:520px){section{padding:60px 0}h1{font-size:40px}.feature-grid,.steps{grid-template-columns:1fr}.board{overflow-x:auto}.board-head,.match{min-width:640px}.livebar-inner{align-items:flex-start;flex-direction:column}.cta-box{padding:32px 25px;align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.copyright{flex-direction:column}.record a{margin-left:8px}}

/* roulang page: category6 */
:root{
      --blue:#155eef;--blue-dark:#0b3ca8;--ink:#132238;--muted:#64748b;--soft:#eef5ff;
      --line:#dce7f5;--white:#fff;--bg:#f7faff;--cyan:#15b8a6;--orange:#ff9f43;
      --radius:20px;--shadow:0 18px 50px rgba(30,75,135,.11);--shadow-sm:0 8px 25px rgba(30,75,135,.08);
      --max:1180px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:15px}
    h1,h2,h3,h4,p{margin:0} a{text-decoration:none;color:inherit;transition:.25s ease}
    img{display:block;max-width:100%} button,input{font:inherit} button{cursor:pointer;border:0}
    .container{width:min(var(--max),calc(100% - 40px));margin:auto}
    header{height:76px;background:rgba(255,255,255,.95);backdrop-filter:blur(15px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .nav{height:100%;display:flex;align-items:center;gap:28px}
    .logo{font-weight:900;font-size:22px;letter-spacing:-1px;color:var(--blue);white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--cyan);border-radius:50%;margin:0 2px 2px 4px}
    .navlinks{display:flex;align-items:center;gap:5px;flex:1}
    .navlinks a{padding:9px 12px;border-radius:10px;color:#52657e;font-size:14px;white-space:nowrap}
    .navlinks a:hover,.navlinks a.active{color:var(--blue);background:var(--soft)}
    .navtools{display:flex;gap:10px;align-items:center}
    .search{width:155px;height:38px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;padding:0 11px;background:#fbfdff}
    .search span{color:#91a3ba;margin-right:6px}.search input{width:100%;outline:0;border:0;background:transparent;font-size:13px;color:var(--ink)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:11px 18px;font-weight:700;transition:.25s ease}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(21,94,239,.2)}
    .btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--blue);border:1px solid #cfe0fa}.btn-light:hover{border-color:var(--blue);background:var(--soft)}
    .menu{display:none;background:var(--soft);color:var(--blue);font-size:21px;padding:6px 10px;border-radius:9px}
    .hero{padding:94px 0 86px;background:linear-gradient(100deg,rgba(7,31,75,.93),rgba(12,67,139,.73)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff}
    .hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:70px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#bdddff;font-weight:700;font-size:13px;margin-bottom:18px}
    .eyebrow b{width:8px;height:8px;border-radius:50%;background:#47e0c8;box-shadow:0 0 0 6px rgba(71,224,200,.14)}
    h1{font-size:clamp(38px,5vw,62px);line-height:1.16;letter-spacing:-2px;margin-bottom:20px}
    .hero p{font-size:17px;color:#dcecff;max-width:650px;margin-bottom:30px}
    .hero .btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:#fff}
    .rank-preview{background:rgba(255,255,255,.97);color:var(--ink);padding:23px;border-radius:22px;box-shadow:0 20px 55px rgba(0,0,0,.2)}
    .preview-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.preview-head strong{font-size:18px}.live-dot{color:#0a9585;font-size:12px;font-weight:800}
    .rank-row{display:grid;grid-template-columns:28px 1fr 45px 45px;gap:8px;align-items:center;padding:12px 4px;border-bottom:1px solid var(--line);font-size:13px}
    .rank-row:first-of-type{color:var(--blue);font-weight:800}.rank-row span:first-child{color:#8da0b8}.team{display:flex;align-items:center;gap:8px}.team-mark{width:24px;height:24px;border-radius:8px;background:#e8f0ff;color:var(--blue);display:grid;place-items:center;font-size:11px;font-weight:800}
    .status-bar{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.status-bar span{padding:7px 11px;border:1px solid rgba(255,255,255,.2);border-radius:9px;color:#d7ebff;font-size:12px}
    section{padding:88px 0}.section-head{max-width:700px;margin-bottom:36px}.section-head h2{font-size:clamp(27px,3vw,38px);line-height:1.3;margin-bottom:12px}.section-head p{color:var(--muted);font-size:16px}
    .label{display:inline-block;color:var(--blue);font-weight:800;font-size:12px;letter-spacing:1px;margin-bottom:10px}
    .intro-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:62px;align-items:center}.intro-image{border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.intro-image img{width:100%;height:390px;object-fit:cover}
    .intro-copy p{color:var(--muted);margin-bottom:18px}.checklist{display:grid;gap:12px;padding:0;margin:22px 0 0}.checklist li{list-style:none;display:flex;gap:11px}.checklist b{color:var(--cyan);font-size:18px}
    .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature,.metric,.topic,.process-card,.quote-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.25s ease}.feature:hover,.topic:hover,.process-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.feature{padding:27px;min-height:210px}.icon{width:42px;height:42px;border-radius:13px;background:var(--soft);color:var(--blue);display:grid;place-items:center;font-size:20px;margin-bottom:18px}.feature h3{font-size:19px;margin-bottom:8px}.feature p,.topic p,.process-card p,.quote-card p{color:var(--muted);font-size:13px}
    .blue-section{background:#edf5ff}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.metric{padding:24px}.metric strong{display:block;color:var(--blue);font-size:30px;line-height:1.2;margin-bottom:6px}.metric span{color:var(--muted);font-size:13px}
    .rank-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:24px}.board,.side-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.board{padding:25px}.board-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.board-title h3{font-size:21px}.select{border:1px solid var(--line);border-radius:9px;padding:8px 12px;color:var(--muted);background:#fff}.table-row{display:grid;grid-template-columns:45px 1.5fr repeat(4,55px);gap:8px;align-items:center;border-bottom:1px solid var(--line);padding:14px 4px;font-size:13px}.table-row.head{color:#8a9ab0;font-size:12px;padding-top:5px}.table-row .up{color:#0b9b87;font-weight:800}.table-row .down{color:#e47642;font-weight:800}.side-panel{padding:26px}.side-panel h3{font-size:19px;margin-bottom:14px}.side-list{display:grid;gap:15px}.side-list div{padding-bottom:14px;border-bottom:1px solid var(--line)}.side-list strong{display:block}.side-list span{color:var(--muted);font-size:12px}
    .scenario{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.topic{overflow:hidden}.topic img{width:100%;height:175px;object-fit:cover}.topic-body{padding:20px}.topic h3{font-size:18px;margin-bottom:7px}.tag{display:inline-block;margin-top:13px;background:#edf3ff;color:var(--blue);border-radius:99px;padding:4px 10px;font-size:12px;font-weight:800}
    .process{background:#fff}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.process-card{padding:23px}.step{color:var(--blue);font-size:13px;font-weight:900;margin-bottom:16px}.process-card h3{font-size:17px;margin-bottom:7px}
    .quote-area{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}.quote-card{padding:28px}.quote-card p{font-size:16px;line-height:1.9;color:var(--ink)}.quote-card strong{display:block;color:var(--blue);margin-top:18px}
    .faq{background:#f7faff}.faq-list{max-width:860px;margin:auto}.faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;margin-bottom:10px;overflow:hidden}.faq-q{width:100%;background:#fff;text-align:left;padding:19px 22px;font-weight:800;color:var(--ink);display:flex;justify-content:space-between;align-items:center}.faq-q span{color:var(--blue);font-size:20px}.faq-a{display:none;padding:0 22px 19px;color:var(--muted);font-size:14px}.faq-item.open .faq-a{display:block}
    .cta{padding:74px 0;background:linear-gradient(110deg,#155eef,#0b3ca8);color:#fff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:34px;line-height:1.3;margin-bottom:8px}.cta p{color:#dcecff}.cta .btn-light{color:var(--blue);background:#fff}
    footer{background:#fff;border-top:1px solid var(--line);padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px}.footer-grid p{color:var(--muted);font-size:13px;max-width:310px;margin-top:15px}.footer-grid h4{font-size:14px;margin-bottom:13px}.footer-grid>div:not(:first-child) a{display:block;color:var(--muted);font-size:13px;margin:7px 0}.footer-grid a:hover{color:var(--blue)}.copyright{border-top:1px solid var(--line);margin-top:38px;padding-top:19px;display:flex;justify-content:space-between;gap:20px;color:#8a9ab0;font-size:12px}.copyright a{margin-left:15px}
    :focus-visible{outline:3px solid rgba(21,94,239,.3);outline-offset:3px}
    @media(max-width:1100px){.nav{gap:15px}.navlinks a{padding:8px 7px}.search{width:130px}.hero-grid{gap:35px}.table-row{grid-template-columns:35px 1.3fr repeat(4,42px)}}
    @media(max-width:800px){.navlinks{display:none;position:absolute;top:76px;left:20px;right:20px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.navlinks.show{display:flex}.navtools .search,.navtools .btn{display:none}.menu{display:block}.hero{padding:70px 0}.hero-grid,.intro-grid,.rank-layout,.quote-area{grid-template-columns:1fr}.feature-grid,.scenario{grid-template-columns:repeat(2,1fr)}.metrics,.process-grid{grid-template-columns:repeat(2,1fr)}.intro-image{order:2}.cta-inner{display:block}.cta .btn{margin-top:22px}.footer-grid{grid-template-columns:repeat(2,1fr)}.copyright{display:block}.record{display:block;margin-top:8px}}
    @media(max-width:520px){.container{width:min(var(--max),calc(100% - 28px))}header{height:68px}.nav{height:68px}.navlinks{top:68px;left:14px;right:14px}.hero{padding:58px 0}.hero h1{font-size:40px}.hero p{font-size:15px}.status-bar{gap:7px}.rank-preview{padding:17px}.feature-grid,.scenario,.metrics,.process-grid{grid-template-columns:1fr}.table-row{grid-template-columns:27px 1fr 30px 30px 30px 30px;font-size:12px;gap:4px}.table-row.head{font-size:10px}.section-head h2{font-size:28px}.intro-image img{height:260px}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.copyright{line-height:1.8}}

/* roulang page: category7 */
:root{
 --blue:#155eef;--blue-dark:#0b3ca8;--ink:#132238;--muted:#64748b;--soft:#eef5ff;
 --line:#dce7f5;--white:#fff;--bg:#f7faff;--cyan:#15b8a6;--orange:#ff9f43;
 --radius:20px;--shadow:0 18px 50px rgba(30,75,135,.11);--shadow-sm:0 8px 25px rgba(30,75,135,.08);
 --max:1180px
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:15px}
a{text-decoration:none;color:inherit;transition:.25s ease}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
header{height:76px;background:rgba(255,255,255,.95);backdrop-filter:blur(15px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.nav{height:100%;display:flex;align-items:center;gap:28px}
.logo{font-weight:900;font-size:22px;letter-spacing:-1px;color:var(--blue);white-space:nowrap}
.logo i{display:inline-block;width:9px;height:9px;background:var(--cyan);border-radius:50%;margin:0 2px 2px 4px}
.navlinks{display:flex;align-items:center;gap:5px;flex:1}
.navlinks a{padding:9px 12px;border-radius:10px;color:#52657e;font-size:14px;white-space:nowrap}
.navlinks a:hover,.navlinks a.active{color:var(--blue);background:var(--soft)}
.navtools{display:flex;gap:10px;align-items:center}
.search{width:155px;height:38px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;padding:0 11px;background:#fbfdff}
.search span{color:#91a3ba;margin-right:6px;font-size:18px}
.search input{width:100%;outline:0;border:0;background:transparent;font-size:13px;color:var(--ink)}
.search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(21,94,239,.1)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:11px 18px;font-weight:700;transition:.25s ease}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(21,94,239,.2)}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--blue);border:1px solid #cfe0fa}
.btn-light:hover{border-color:var(--blue);background:var(--soft)}
.menu{display:none;background:var(--soft);color:var(--blue);font-size:21px;padding:6px 10px;border-radius:9px}
.hero{min-height:475px;background:linear-gradient(90deg,rgba(7,31,75,.9),rgba(12,67,139,.68)),url("/assets/images/backpic/back-2.webp") center/cover;display:flex;align-items:center;color:#fff}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#bdddff;font-weight:700;font-size:13px;margin-bottom:18px}
.eyebrow b{width:8px;height:8px;border-radius:50%;background:#47e0c8;box-shadow:0 0 0 6px rgba(71,224,200,.14)}
h1{font-size:clamp(34px,5vw,58px);line-height:1.16;letter-spacing:-2px;margin-bottom:19px}
.hero p{font-size:17px;color:#dcecff;max-width:650px;margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.panel{background:rgba(255,255,255,.96);color:var(--ink);border-radius:22px;padding:25px;box-shadow:0 20px 55px rgba(0,0,0,.2)}
.panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.panel h3{font-size:20px}
.live{color:#087d70;background:#dffaf4;border-radius:99px;padding:4px 9px;font-size:12px;font-weight:800}
.match{border:1px solid var(--line);border-radius:14px;padding:15px;margin-top:11px}
.match-head{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}
.match-row{display:grid;grid-template-columns:1fr 52px 1fr;align-items:center;text-align:center;margin-top:9px;font-weight:700}
.match-row span:first-child{text-align:left}.match-row span:last-child{text-align:right}
.score{font-size:25px;color:var(--blue)}
section{padding:86px 0}
.section-head{max-width:710px;margin-bottom:34px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:32px;line-height:1.3;margin-bottom:12px;letter-spacing:-1px}
.section-head p{color:var(--muted);font-size:16px}
.badge{display:inline-block;border-radius:99px;padding:4px 10px;font-size:12px;font-weight:800}
.badge.blue{background:#edf3ff;color:var(--blue)}
.badge.green{background:#dffaf4;color:#087d70}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.intro-image{border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.intro-image img{width:100%;height:350px;object-fit:cover}
.intro-copy h2{font-size:31px;line-height:1.3;margin:14px 0}
.intro-copy p{color:var(--muted);margin-bottom:18px}
.checklist{display:grid;gap:12px}
.checklist li{list-style:none;display:flex;gap:11px;align-items:flex-start}
.checklist b{color:var(--cyan);font-size:18px}
.light{background:#fff}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature,.scene,.data-card,.step-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.25s ease}
.feature:hover,.scene:hover,.data-card:hover,.step-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feature{padding:27px;min-height:205px}
.icon{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:var(--soft);color:var(--blue);font-size:21px;margin-bottom:18px}
.feature h3,.scene h3,.data-card h3{font-size:19px;margin-bottom:8px}
.feature p,.scene p,.data-card p{font-size:13px;color:var(--muted);line-height:1.75}
.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:start}
.scene-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.scene{padding:22px}
.scene strong{display:block;color:var(--blue);font-size:13px;margin-bottom:7px}
.process{background:#f7faff}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.step-card{padding:23px;position:relative}
.step-num{font-size:29px;font-weight:900;color:#cbdcf8;margin-bottom:10px}
.step-card h3{font-size:17px;margin-bottom:7px}
.step-card p{font-size:13px;color:var(--muted)}
.data-band{background:var(--blue-dark);color:#fff}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.18);border-radius:20px;overflow:hidden}
.data-card{background:transparent;border:0;border-radius:0;padding:25px;color:#fff}
.data-card strong{display:block;font-size:30px;margin-bottom:5px}
.data-card p{color:#bed6fb}
.device-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.device-box{background:#eaf3ff;border-radius:25px;padding:20px;box-shadow:var(--shadow)}
.device-box img{height:310px;width:100%;object-fit:cover;border-radius:17px}
.quote{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow-sm);font-size:18px}
.quote p{margin-bottom:17px}.quote small{color:var(--muted)}
.faq{background:#f7faff}
.faq-list{max-width:850px;margin:auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;margin-bottom:10px;overflow:hidden}
.faq-q{width:100%;background:#fff;text-align:left;padding:18px 21px;color:var(--ink);font-weight:800;display:flex;justify-content:space-between;align-items:center}
.faq-q span{color:var(--blue);font-size:20px}
.faq-a{display:none;padding:0 21px 19px;color:var(--muted);font-size:14px}
.faq-item.open .faq-a{display:block}
.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{padding:70px 0}
.cta-box{background:linear-gradient(120deg,#155eef,#0b3ca8);border-radius:26px;padding:52px 60px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px;box-shadow:var(--shadow)}
.cta-box h2{font-size:31px;line-height:1.3;margin-bottom:8px}.cta-box p{color:#d9e9ff}
footer{background:#10213b;color:#b9c8dc;padding:58px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px}
footer .logo{color:#fff}footer p{font-size:13px;max-width:280px;margin-top:15px;line-height:1.8}
footer h4{color:#fff;margin-bottom:14px}
footer .footer-grid a:not(.logo){display:block;font-size:13px;margin:8px 0;color:#b9c8dc}
footer a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;display:flex;justify-content:space-between;gap:15px;font-size:12px;color:#8fa3bf}
.copyright a{margin-left:14px}
:focus-visible{outline:3px solid rgba(21,94,239,.35);outline-offset:3px}
@media(max-width:1024px){.nav{gap:15px}.navlinks a{padding:8px 7px}.search{width:130px}.hero-grid{gap:35px}.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
 header{height:auto;min-height:68px}.nav{min-height:68px;flex-wrap:wrap;padding:10px 0}.navtools{margin-left:auto}.search,.navtools .btn{display:none}.menu{display:block}
 .navlinks{display:none;order:5;width:100%;overflow-x:auto;padding:8px 0}.navlinks.show{display:flex}.navlinks a{font-size:13px}
 .hero{min-height:620px}.hero-grid,.intro-grid,.split,.device-grid{grid-template-columns:1fr;gap:30px}
 section{padding:65px 0}.feature-grid{grid-template-columns:1fr 1fr}.data-grid{grid-template-columns:1fr 1fr}
 .intro-image img{height:280px}.cta-box{padding:38px 28px;display:block}.cta-box .btn{margin-top:22px}
 .footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{display:none}.copyright{display:block}.record{display:block;margin-top:8px}
}
@media(max-width:520px){
 .container{width:min(var(--max),calc(100% - 28px))}h1{font-size:37px}.hero p{font-size:15px}
 .feature-grid,.scene-list,.steps{grid-template-columns:1fr}.data-grid{grid-template-columns:1fr 1fr}
 .section-head h2,.intro-copy h2{font-size:27px}.panel{padding:18px}.cta-box h2{font-size:26px}
 .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
}