/* roulang page: index */
:root{
      --ink:#101827;
      --muted:#687386;
      --paper:#f7f8fb;
      --white:#fff;
      --line:#e7eaf0;
      --navy:#111c35;
      --blue:#2e65f3;
      --cyan:#52d4d0;
      --orange:#ff9d54;
      --shadow:0 18px 50px rgba(21,35,64,.09);
      --soft-shadow:0 8px 24px rgba(21,35,64,.07);
      --radius:22px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .topline{height:4px;background:linear-gradient(90deg,var(--blue),var(--cyan),var(--orange))}
    .site-header{background:rgba(255,255,255,.94);border-bottom:1px solid rgba(231,234,240,.9);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:800;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:15px;box-shadow:0 7px 16px rgba(17,28,53,.2)}
    .nav-link{font-size:14px;color:#697487!important;padding:.65rem .72rem!important;font-weight:600;position:relative}
    .nav-link:hover,.nav-link.active{color:var(--blue)!important}
    .nav-link.active:after{content:"";position:absolute;height:3px;border-radius:3px;left:12px;right:12px;bottom:2px;background:var(--blue)}
    .btn{border-radius:12px;padding:.72rem 1.2rem;font-weight:700;border:1px solid transparent;transition:.25s ease}
    .btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 10px 20px rgba(46,101,243,.2)}
    .btn-primary:hover{background:#174ddd;border-color:#174ddd;transform:translateY(-2px)}
    .btn-soft{background:#edf2ff;color:var(--blue);border-color:#e0e8ff}
    .btn-soft:hover{background:#dce7ff;color:#174ddd}
    .btn-dark{background:var(--navy);border-color:var(--navy);color:#fff}
    .btn-dark:hover{background:#243352;color:#fff;transform:translateY(-2px)}
    .hero{position:relative;overflow:hidden;min-height:650px;background:var(--navy) url('/assets/images/backpic/back-1.webp') center/cover no-repeat;color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,19,39,.97) 0%,rgba(13,28,57,.88) 44%,rgba(13,28,57,.33) 100%)}
    .hero .container{position:relative;z-index:1}
    .hero-content{padding:92px 0 88px}
    .eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--cyan)}
    .hero h1{font-size:clamp(42px,6vw,76px);line-height:1.1;letter-spacing:-.065em;max-width:760px;margin:18px 0 24px;font-weight:850}
    .hero-lead{max-width:670px;color:#d5ddeb;font-size:18px;line-height:1.9;margin-bottom:30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn-soft{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.25);color:#fff}
    .hero .btn-soft:hover{background:#fff;color:var(--navy)}
    .hero-foot{display:flex;gap:34px;flex-wrap:wrap;margin-top:62px;padding-top:22px;border-top:1px solid rgba(255,255,255,.2)}
    .hero-stat strong{display:block;font-size:25px;line-height:1.2}
    .hero-stat span{font-size:13px;color:#aebbd0}
    .floating-note{position:absolute;right:4%;bottom:78px;width:265px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:20px;padding:20px;backdrop-filter:blur(14px)}
    .floating-note small{color:#b8c6da}
    .floating-note b{display:block;font-size:22px;margin:4px 0 8px}
    section{padding:94px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.2;letter-spacing:-.055em;margin:8px 0 0;font-weight:850}
    .section-head p{max-width:490px;color:var(--muted);margin:0}
    .intro-panel{background:#fff;border-radius:var(--radius);padding:42px;box-shadow:var(--shadow);height:100%}
    .intro-panel h3{font-size:28px;line-height:1.35;margin:0 0 18px;letter-spacing:-.04em}
    .intro-panel p{color:var(--muted);margin-bottom:16px}
    .accent-line{width:54px;height:4px;border-radius:5px;background:var(--orange);margin:20px 0}
    .feature-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
    .feature-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:30px;min-height:245px;transition:.3s ease;position:relative;overflow:hidden}
    .feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#d5def5}
    .feature-card:first-child{background:var(--navy);color:#fff}
    .feature-card:first-child p{color:#bdc9dc}
    .icon{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:#edf2ff;color:var(--blue);font-size:20px;font-weight:800;margin-bottom:25px}
    .feature-card:first-child .icon{background:rgba(82,212,208,.15);color:var(--cyan)}
    .feature-card h3{font-size:22px;letter-spacing:-.03em;margin-bottom:12px}
    .feature-card p{color:var(--muted);font-size:14px;margin:0}
    .match-section{background:#eef2f8}
    .match-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:20px}
    .score-board,.trend-card{background:#fff;border-radius:var(--radius);box-shadow:var(--soft-shadow)}
    .score-board{padding:26px}
    .board-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
    .board-top h3{font-size:21px;margin:0}
    .live-label{font-size:12px;background:#fff0e8;color:#e56a24;border-radius:20px;padding:5px 10px;font-weight:800}
    .match-row{display:grid;grid-template-columns:110px 1fr 82px 85px;gap:15px;align-items:center;padding:19px 0;border-top:1px solid var(--line)}
    .match-row small,.match-row .league{color:var(--muted);font-size:12px}
    .teams b{display:block;font-size:15px}
    .score{font-size:22px;font-weight:850;white-space:nowrap}
    .state{color:var(--blue);font-size:13px;font-weight:700}
    .trend-card{padding:28px;background:var(--navy);color:#fff}
    .trend-card h3{font-size:22px;margin-bottom:15px}
    .trend-card p{color:#c1cde0;font-size:14px}
    .bar{height:8px;background:#30405e;border-radius:10px;margin:24px 0 10px;overflow:hidden}
    .bar i{display:block;height:100%;width:72%;background:var(--cyan);border-radius:inherit}
    .trend-value{display:flex;justify-content:space-between;color:#b8c5d9;font-size:13px}
    .topic-section{background:#fff}
    .topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .topic-card{min-height:315px;border-radius:var(--radius);overflow:hidden;position:relative;color:#fff;background:#18243d}
    .topic-card img{width:100%;height:100%;object-fit:cover;opacity:.73;transition:.4s}
    .topic-card:hover img{transform:scale(1.06);opacity:.9}
    .topic-card:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(8,15,31,.95))}
    .topic-copy{position:absolute;z-index:1;left:23px;right:23px;bottom:21px}
    .topic-copy h3{font-size:22px;margin:0 0 7px}
    .topic-copy p{font-size:13px;color:#e4e9f2;margin:0}
    .analysis{background:var(--paper)}
    .analysis-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}
    .analysis-copy h2{font-size:clamp(32px,4vw,52px);line-height:1.2;letter-spacing:-.06em;margin:10px 0 20px}
    .analysis-copy p{color:var(--muted);font-size:16px}
    .check-list{list-style:none;padding:0;margin:26px 0 0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-weight:650}
    .check-list li:before{content:"✓";display:inline-grid;place-items:center;width:23px;height:23px;background:#e2fbf6;color:#0a9d8a;border-radius:50%;margin-right:10px;font-size:13px}
    .visual-panel{position:relative;min-height:420px;border-radius:28px;overflow:hidden;background:#14213b}
    .visual-panel img{width:100%;height:420px;object-fit:cover;opacity:.68}
    .visual-caption{position:absolute;left:28px;right:28px;bottom:25px;color:#fff}
    .visual-caption h3{font-size:27px;margin:8px 0}
    .visual-caption p{color:#d2d9e6;margin:0}
    .trust-section{background:#fff}
    .trust-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:18px}
    .trust-box{padding:27px;border:1px solid var(--line);border-radius:18px;background:#fff}
    .trust-box strong{font-size:32px;display:block;letter-spacing:-.05em}
    .trust-box span{color:var(--muted);font-size:13px}
    .trust-box.featured{background:#f1f5ff;border-color:#dce6ff}
    .news-section{background:#f0f3f7}
    .news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .news-list,.news-side{background:#fff;border-radius:var(--radius);padding:28px}
    .news-item{display:grid;grid-template-columns:86px 1fr auto;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border-bottom:0}
    .news-date{font-size:12px;color:var(--muted);font-weight:700}
    .news-item h3{font-size:16px;margin:0 0 4px}
    .news-item p{font-size:13px;color:var(--muted);margin:0}
    .read-more{font-size:12px;color:var(--blue);font-weight:800;white-space:nowrap}
    .news-side{background:var(--navy);color:#fff}
    .news-side img{height:150px;width:100%;object-fit:cover;border-radius:15px;margin-bottom:19px}
    .news-side p{color:#bdc9dc;font-size:14px}
    .faq-section{background:#fff}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:0;border-bottom:1px solid var(--line)!important;background:transparent}
    .accordion-button{background:transparent!important;color:var(--ink)!important;box-shadow:none!important;font-weight:750;padding:22px 0;font-size:17px}
    .accordion-button:after{background-size:14px}
    .accordion-body{color:var(--muted);padding:0 40px 22px 0;font-size:14px}
    .cta-section{padding:72px 0}
    .cta-box{border-radius:28px;background:var(--navy) url('/assets/images/backpic/back-3.webp') center/cover;position:relative;overflow:hidden;padding:55px 60px;color:#fff}
    .cta-box:after{content:"";position:absolute;inset:0;background:rgba(13,25,51,.78)}
    .cta-content{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-content h2{font-size:clamp(28px,4vw,45px);letter-spacing:-.055em;margin:0 0 10px}
    .cta-content p{color:#c4cfdf;margin:0;max-width:570px}
    footer{background:#0b1326;color:#aebbd0;padding:55px 0 26px}
    .footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:35px;padding-bottom:40px}
    footer .brand{color:#fff;margin-bottom:17px}
    footer h3{font-size:14px;color:#fff;margin-bottom:16px}
    footer p,footer a{font-size:13px;color:#9baac1}
    footer a:hover{color:#fff}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin-bottom:8px}
    .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px}
    .float-cta{position:fixed;right:20px;bottom:20px;z-index:10;background:var(--orange);color:#26180e;border-radius:50px;padding:12px 18px;font-weight:800;box-shadow:0 10px 28px rgba(255,157,84,.3)}
    .float-cta:hover{background:#ffb57a;transform:translateY(-3px)}
    :focus-visible{outline:3px solid rgba(82,212,208,.8);outline-offset:3px}
    @media(max-width:991px){
      .navbar-nav{padding:15px 0}
      .nav-actions{margin-bottom:15px}
      .floating-note{right:4%;bottom:35px}
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-card:first-child{grid-column:span 2}
      .topic-grid{grid-template-columns:repeat(2,1fr)}
      .match-layout,.analysis-wrap,.news-layout{grid-template-columns:1fr}
      .trust-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
    }
    @media(max-width:767px){
      section{padding:65px 0}
      .hero{min-height:720px}
      .hero-content{padding:70px 0}
      .hero h1{font-size:47px}
      .hero-lead{font-size:16px}
      .floating-note{position:relative;right:auto;bottom:auto;margin:15px 0 0;width:100%;max-width:330px}
      .section-head{display:block;margin-bottom:25px}
      .section-head p{margin-top:15px}
      .feature-grid,.topic-grid,.trust-grid{grid-template-columns:1fr}
      .feature-card:first-child{grid-column:auto}
      .match-row{grid-template-columns:70px 1fr 56px;gap:8px}
      .match-row .state{display:none}
      .intro-panel{padding:28px}
      .news-item{grid-template-columns:1fr auto;gap:5px}
      .news-date{grid-column:1/-1}
      .news-item p{display:none}
      .cta-box{padding:38px 25px}
      .cta-content{display:block}
      .cta-content .btn{margin-top:24px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }
    @media(max-width:520px){
      .hero h1{font-size:39px}
      .hero-foot{gap:18px}
      .hero-stat strong{font-size:21px}
      .footer-grid{grid-template-columns:1fr}
      .float-cta{right:12px;bottom:12px}
    }

/* roulang page: category2 */
:root{
      --ink:#101827;--muted:#687386;--paper:#f7f8fb;--white:#fff;--line:#e7eaf0;
      --navy:#111c35;--blue:#2e65f3;--cyan:#52d4d0;--orange:#ff9d54;
      --shadow:0 18px 50px rgba(21,35,64,.09);--soft-shadow:0 8px 24px rgba(21,35,64,.07);
      --radius:22px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.94);border-bottom:1px solid rgba(231,234,240,.9);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:800;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:15px;box-shadow:0 7px 16px rgba(17,28,53,.2)}
    .nav-link{font-size:14px;color:#697487!important;padding:.65rem .72rem!important;font-weight:600;position:relative}
    .nav-link:hover,.nav-link.active{color:var(--blue)!important}
    .nav-link.active:after{content:"";position:absolute;height:3px;border-radius:3px;left:12px;right:12px;bottom:2px;background:var(--blue)}
    .navbar-toggler{padding:.5rem}
    .navbar-toggler-icon{background-image:linear-gradient(var(--navy),var(--navy)),linear-gradient(var(--navy),var(--navy)),linear-gradient(var(--navy),var(--navy));background-size:22px 2px;background-position:center 5px,center,center -5px;background-repeat:no-repeat}
    .btn{border-radius:12px;padding:.72rem 1.2rem;font-weight:700;border:1px solid transparent;transition:.25s ease}
    .btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 10px 20px rgba(46,101,243,.2)}
    .btn-primary:hover{background:#174ddd;border-color:#174ddd;transform:translateY(-2px)}
    .btn-soft{background:#edf2ff;color:var(--blue);border-color:#e0e8ff}
    .btn-soft:hover{background:#dce7ff;color:#174ddd}
    .btn-dark{background:var(--navy);border-color:var(--navy);color:#fff}
    .btn-dark:hover{background:#243352;color:#fff;transform:translateY(-2px)}
    .inner-hero{background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;position:relative;overflow:hidden}
    .inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,19,39,.98),rgba(13,28,57,.78),rgba(13,28,57,.38))}
    .inner-hero .container{position:relative;z-index:1}
    .inner-content{padding:90px 0 84px}
    .eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--cyan)}
    h1{font-size:clamp(42px,6vw,72px);line-height:1.1;letter-spacing:-.065em;font-weight:850;margin:18px 0 22px}
    .hero-lead{max-width:680px;color:#d5ddeb;font-size:18px;line-height:1.9;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .inner-hero .btn-soft{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.25);color:#fff}
    .inner-hero .btn-soft:hover{background:#fff;color:var(--navy)}
    .status-strip{display:flex;gap:28px;flex-wrap:wrap;margin-top:54px;padding-top:22px;border-top:1px solid rgba(255,255,255,.2)}
    .status-strip strong{display:block;font-size:24px;line-height:1.2}
    .status-strip span{color:#aebbd0;font-size:13px}
    section{padding:88px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}
    .section-head h2{font-size:clamp(30px,4vw,47px);line-height:1.2;letter-spacing:-.055em;margin:8px 0 0;font-weight:850}
    .section-head p{max-width:500px;color:var(--muted);margin:0}
    .intro-section{background:#fff}
    .intro-copy{font-size:18px;color:#3c4759;line-height:2}
    .intro-copy p{margin-bottom:20px}
    .mini-panel{background:#f1f5ff;border:1px solid #dce6ff;border-radius:var(--radius);padding:30px;height:100%}
    .mini-panel strong{display:block;font-size:42px;color:var(--blue);line-height:1.1;margin-bottom:8px}
    .mini-panel span{color:var(--muted);font-size:14px}
    .event-section{background:#eef2f8}
    .event-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
    .score-board,.insight-card{background:#fff;border-radius:var(--radius);box-shadow:var(--soft-shadow)}
    .score-board{padding:28px}
    .board-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
    .board-top h3{font-size:23px;margin:0}
    .badge-live{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:30px;background:#e4faf5;color:#098c79;font-size:12px;font-weight:800}
    .badge-live:before{content:"";width:7px;height:7px;background:#14bd9c;border-radius:50%}
    .match-row{display:grid;grid-template-columns:110px 1fr 82px 72px;gap:15px;align-items:center;padding:18px 0;border-top:1px solid var(--line)}
    .match-row small,.match-row .league{color:var(--muted);font-size:12px}
    .match-row strong{font-size:15px}
    .match-score{font-size:20px!important;font-weight:850}
    .insight-card{padding:30px;background:var(--navy);color:#fff}
    .insight-card h3{font-size:24px;line-height:1.35;margin:0 0 15px}
    .insight-card p{color:#c1cde0;font-size:14px}
    .insight-list{list-style:none;padding:0;margin:24px 0 0}
    .insight-list li{padding:13px 0;border-top:1px solid rgba(255,255,255,.14);color:#dce5f4;font-size:14px}
    .insight-list b{color:var(--cyan);margin-right:9px}
    .scene-section{background:#fff}
    .scene-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
    .scene-card{position:relative;min-height:300px;border-radius:var(--radius);overflow:hidden;color:#fff;background:var(--navy)}
    .scene-card.large{grid-column:span 7;min-height:390px}
    .scene-card.small{grid-column:span 5}
    .scene-card img{width:100%;height:100%;object-fit:cover;opacity:.66;transition:.4s}
    .scene-card:hover img{transform:scale(1.06);opacity:.86}
    .scene-card:after{content:"";position:absolute;inset:25% 0 0;background:linear-gradient(transparent,rgba(8,15,31,.96))}
    .scene-text{position:absolute;z-index:2;left:28px;right:28px;bottom:25px}
    .scene-text h3{font-size:25px;margin:0 0 8px}
    .scene-text p{margin:0;color:#d5deed;font-size:14px}
    .data-section{background:#f7f8fb}
    .data-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:stretch}
    .data-story{background:var(--navy);border-radius:var(--radius);padding:36px;color:#fff}
    .data-story h2{font-size:36px;line-height:1.25;letter-spacing:-.05em}
    .data-story p{color:#c3cee0}
    .check-list{list-style:none;padding:0;margin:25px 0 0}
    .check-list li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.14);color:#e1e8f4}
    .check-list li:before{content:"✓";display:inline-grid;place-items:center;width:23px;height:23px;background:rgba(82,212,208,.16);color:var(--cyan);border-radius:50%;margin-right:10px;font-size:13px}
    .data-image{border-radius:var(--radius);overflow:hidden;min-height:390px}
    .data-image img{width:100%;height:100%;object-fit:cover}
    .trust-section{background:#fff}
    .trust-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr .85fr;gap:18px}
    .trust-box{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff}
    .trust-box.featured{background:#f1f5ff;border-color:#dce6ff}
    .trust-box strong{font-size:34px;color:var(--blue);display:block;line-height:1.2}
    .trust-box p{font-size:14px;color:var(--muted);margin:8px 0 0}
    .faq-section{background:#fff}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:0;border-bottom:1px solid var(--line)!important;background:transparent}
    .accordion-button{background:transparent!important;color:var(--ink)!important;box-shadow:none!important;font-weight:750;padding:22px 0;font-size:17px}
    .accordion-button:after{background-size:14px}
    .accordion-body{color:var(--muted);padding:0 40px 22px 0;font-size:14px}
    .cta-section{padding:70px 0}
    .cta-box{background:var(--blue);border-radius:28px;padding:44px 52px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:0 20px 45px rgba(46,101,243,.2)}
    .cta-box h2{font-size:38px;line-height:1.25;letter-spacing:-.05em;margin:0 0 10px}
    .cta-box p{margin:0;color:#dbe6ff;max-width:650px}
    .cta-box .btn{background:#fff;color:var(--blue);white-space:nowrap}
    .cta-box .btn:hover{background:#eaf0ff;transform:translateY(-2px)}
    footer{background:var(--navy);color:#fff;padding:66px 0 25px}
    footer .brand{color:#fff}
    footer p{color:#afbdd1;max-width:250px;font-size:14px;margin-top:18px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;padding-bottom:48px}
    footer h3{font-size:14px;margin:5px 0 17px;color:#fff}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:9px 0;color:#afbdd1;font-size:14px}
    .footer-links a:hover{color:var(--cyan)}
    .copyright{border-top:1px solid rgba(255,255,255,.13);padding-top:22px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#91a0b7;font-size:12px}
    .copyright a:hover{color:#fff}
    :focus-visible{outline:3px solid rgba(82,212,208,.75);outline-offset:3px}
    @media(max-width:992px){
      .nav-actions{margin:12px 0 8px}.event-layout,.data-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:repeat(2,1fr)}
      .feature-grid{grid-template-columns:1fr 1fr}.feature-card:first-child{grid-column:span 2}
    }
    @media(max-width:768px){
      section{padding:65px 0}.inner-content{padding:68px 0}.section-head{display:block}.section-head p{margin-top:15px}
      .scene-card.large,.scene-card.small{grid-column:span 12;min-height:280px}.footer-grid{grid-template-columns:1fr 1fr}
      .cta-box{display:block;padding:34px 28px}.cta-box h2{font-size:31px}.cta-box .btn{margin-top:24px}
    }
    @media(max-width:520px){
      .hero-lead{font-size:16px}.feature-grid,.trust-grid{grid-template-columns:1fr}.feature-card:first-child{grid-column:auto}
      .match-row{grid-template-columns:68px 1fr 55px 52px;gap:8px}.score-board{padding:20px 16px}
      .footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}
    }

/* roulang page: category1 */
:root{
      --ink:#101827;--muted:#687386;--paper:#f7f8fb;--white:#fff;--line:#e7eaf0;
      --navy:#111c35;--blue:#2e65f3;--cyan:#52d4d0;--orange:#ff9d54;
      --shadow:0 18px 50px rgba(21,35,64,.09);--soft-shadow:0 8px 24px rgba(21,35,64,.07);
      --radius:22px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.94);border-bottom:1px solid rgba(231,234,240,.9);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:800;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:15px;box-shadow:0 7px 16px rgba(17,28,53,.2)}
    .nav-link{font-size:14px;color:#697487!important;padding:.65rem .72rem!important;font-weight:600;position:relative}
    .nav-link:hover,.nav-link.active{color:var(--blue)!important}
    .nav-link.active:after{content:"";position:absolute;height:3px;border-radius:3px;left:12px;right:12px;bottom:2px;background:var(--blue)}
    .navbar-toggler{padding:8px}
    .navbar-toggler-icon{filter:invert(20%);width:1.3em;height:1.3em}
    .btn{border-radius:12px;padding:.72rem 1.2rem;font-weight:700;border:1px solid transparent;transition:.25s ease}
    .btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 10px 20px rgba(46,101,243,.2)}
    .btn-primary:hover{background:#174ddd;border-color:#174ddd;transform:translateY(-2px);color:#fff}
    .btn-soft{background:#edf2ff;color:var(--blue);border-color:#e0e8ff}
    .btn-soft:hover{background:#dce7ff;color:#174ddd}
    .btn-dark{background:var(--navy);border-color:var(--navy);color:#fff}
    .btn-dark:hover{background:#243352;color:#fff;transform:translateY(-2px)}
    .hero{position:relative;overflow:hidden;min-height:570px;background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,19,39,.98),rgba(13,28,57,.78) 55%,rgba(13,28,57,.28))}
    .hero .container{position:relative;z-index:1}
    .hero-content{padding:82px 0 70px}
    .eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--cyan)}
    .hero h1{font-size:clamp(42px,6vw,72px);line-height:1.1;letter-spacing:-.065em;max-width:700px;margin:18px 0 22px;font-weight:850}
    .hero-lead{max-width:650px;color:#d5ddeb;font-size:18px;line-height:1.9;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn-soft{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.25);color:#fff}
    .hero .btn-soft:hover{background:#fff;color:var(--navy)}
    .coupon-wall{display:grid;grid-template-columns:1.15fr .85fr;gap:16px;align-items:stretch;margin-top:35px}
    .coupon{background:#fff;color:var(--ink);border-radius:20px;padding:25px 28px;box-shadow:0 20px 50px rgba(0,0,0,.2);position:relative;overflow:hidden}
    .coupon:after{content:"";position:absolute;right:-32px;top:-32px;width:110px;height:110px;border-radius:50%;background:#e9f7f7}
    .coupon-label{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.13em}
    .coupon h2{font-size:27px;letter-spacing:-.04em;margin:8px 0 4px}
    .coupon p{font-size:13px;color:var(--muted);margin:0 0 18px}
    .coupon-side{border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:25px;background:rgba(255,255,255,.09);backdrop-filter:blur(8px)}
    .coupon-side strong{font-size:30px;display:block;color:var(--cyan);line-height:1.1}
    .coupon-side span{font-size:13px;color:#c5d0e1}
    .section-pad{padding:88px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}
    .section-head h2{font-size:clamp(30px,4vw,46px);line-height:1.2;letter-spacing:-.055em;margin:8px 0 0;font-weight:850}
    .section-head p{max-width:510px;color:var(--muted);margin:0}
    .score-area{background:#eef2f8}
    .score-layout{display:grid;grid-template-columns:1.45fr .75fr;gap:20px}
    .score-board,.side-card,.info-card,.proof-card{background:#fff;border-radius:var(--radius);box-shadow:var(--soft-shadow)}
    .score-board{padding:24px 28px}
    .board-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
    .board-top h3{font-size:20px;margin:0}
    .live-dot{font-size:12px;color:#129a85;font-weight:800}
    .live-dot:before{content:"";display:inline-block;width:8px;height:8px;background:#21c8a4;border-radius:50%;margin-right:7px;box-shadow:0 0 0 5px #dff8f1}
    .match-row{display:grid;grid-template-columns:110px 1fr 82px 85px;gap:15px;align-items:center;padding:19px 0;border-top:1px solid var(--line)}
    .match-row small,.match-row .league{color:var(--muted);font-size:12px}
    .teams strong{display:block;font-size:15px}
    .score{font-size:22px;font-weight:850}
    .status{font-size:12px;color:#168c78;background:#e4faf4;padding:5px 9px;border-radius:8px;text-align:center}
    .side-card{padding:28px;background:var(--navy);color:#fff}
    .side-card h3{font-size:23px;line-height:1.35;margin-bottom:14px}
    .side-card p{font-size:14px;color:#bdc9dc}
    .mini-list{list-style:none;padding:0;margin:20px 0 0}
    .mini-list li{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.14);padding:12px 0;font-size:13px;color:#d7e0ee}
    .mini-list b{color:var(--cyan)}
    .feature-strip{display:grid;grid-template-columns:1.05fr .95fr .95fr;gap:18px}
    .feature-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:29px;min-height:220px;transition:.3s ease}
    .feature-card:hover,.info-card:hover,.proof-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .feature-card:first-child{background:var(--navy);color:#fff}
    .feature-card:first-child p{color:#bdc9dc}
    .icon{width:43px;height:43px;border-radius:14px;background:#eaf0ff;color:var(--blue);display:grid;place-items:center;font-weight:850;margin-bottom:20px}
    .feature-card:first-child .icon{background:rgba(82,212,208,.15);color:var(--cyan)}
    .feature-card h3{font-size:21px;letter-spacing:-.03em;margin-bottom:10px}
    .feature-card p,.info-card p{color:var(--muted);font-size:14px;margin:0}
    .feature-card:first-child p{color:#bdc9dc}
    .image-story{display:grid;grid-template-columns:.88fr 1.12fr;gap:50px;align-items:center}
    .image-story img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .story-copy h2{font-size:clamp(30px,4vw,46px);line-height:1.2;letter-spacing:-.05em;margin:8px 0 18px}
    .story-copy>p{color:var(--muted);font-size:16px}
    .check-list{list-style:none;padding:0;margin:23px 0 0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-weight:650}
    .check-list li:before{content:"✓";display:inline-grid;place-items:center;width:23px;height:23px;background:#e2fbf6;color:#0a9d8a;border-radius:50%;margin-right:10px;font-size:13px}
    .schedule-section{background:#fff}
    .schedule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{padding:25px;border:1px solid var(--line)}
    .info-card img{height:145px;width:100%;object-fit:cover;border-radius:15px;margin-bottom:19px}
    .info-card h3{font-size:20px;margin:0 0 8px}
    .tag{display:inline-block;background:#edf2ff;color:var(--blue);padding:5px 10px;border-radius:7px;font-size:12px;font-weight:800;margin-bottom:12px}
    .proof-section{background:#f0f3f7}
    .proof-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:18px}
    .proof-card{padding:25px;border:1px solid var(--line)}
    .proof-card strong{display:block;font-size:34px;letter-spacing:-.05em;color:var(--navy)}
    .proof-card span{font-size:13px;color:var(--muted)}
    .proof-card.featured{background:#f1f5ff;border-color:#dce6ff}
    .faq-section{background:#fff}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:0;border-bottom:1px solid var(--line)!important;background:transparent}
    .accordion-button{background:transparent!important;color:var(--ink)!important;box-shadow:none!important;font-weight:750;padding:21px 0;font-size:17px}
    .accordion-button:after{background-size:14px}
    .accordion-body{color:var(--muted);padding:0 40px 22px 0;font-size:14px}
    .cta-section{padding:70px 0;background:var(--navy);color:#fff}
    .cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta-box h2{font-size:clamp(28px,4vw,44px);line-height:1.2;margin:8px 0 12px;letter-spacing:-.05em}
    .cta-box p{color:#bdc9dc;margin:0;max-width:650px}
    footer{background:#0c1428;color:#fff;padding:55px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
    footer .brand{margin-bottom:16px}
    footer p{color:#aab7ca;font-size:14px;max-width:250px}
    footer h3{font-size:14px;margin:3px 0 15px;color:#fff}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:8px 0;color:#aab7ca;font-size:14px}
    .footer-links a:hover{color:var(--cyan)}
    .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#8795aa;font-size:12px}
    footer .copyright a:hover{color:#fff}
    .float-bar{position:fixed;right:22px;bottom:22px;z-index:10}
    .float-bar a{box-shadow:0 12px 30px rgba(46,101,243,.28)}
    :focus-visible{outline:3px solid rgba(82,212,208,.8);outline-offset:3px}
    @media(max-width:991px){
      .nav-actions{margin:12px 0 8px}.score-layout,.image-story{grid-template-columns:1fr}.feature-strip{grid-template-columns:1fr 1fr}.proof-grid{grid-template-columns:1fr 1fr}
      .hero{min-height:auto}.hero-content{padding:70px 0}
    }
    @media(max-width:767px){
      .section-pad{padding:62px 0}.section-head{display:block}.section-head p{margin-top:16px}.coupon-wall,.schedule-grid,.feature-strip,.proof-grid,.footer-grid{grid-template-columns:1fr}
      .coupon-side{display:flex;justify-content:space-between;align-items:center}.match-row{grid-template-columns:70px 1fr 55px 62px;gap:8px}.match-row .league{font-size:11px}.score{font-size:18px}.status{font-size:10px;padding:4px}
      .image-story img{height:280px}.cta-box{display:block}.cta-box .btn{margin-top:23px}.float-bar{right:14px;bottom:14px}
    }
    @media(max-width:520px){
      .hero h1{font-size:42px}.hero-lead{font-size:16px}.hero-content{padding:58px 0}.score-board{padding:18px 15px}.match-row{padding:15px 0}.match-row small{font-size:10px}.teams strong{font-size:13px}.navbar{min-height:68px}
    }

/* roulang page: category3 */
:root{
      --ink:#101827;--muted:#687386;--paper:#f7f8fb;--white:#fff;--line:#e7eaf0;
      --navy:#111c35;--blue:#2e65f3;--cyan:#52d4d0;--orange:#ff9d54;
      --shadow:0 18px 50px rgba(21,35,64,.09);--soft-shadow:0 8px 24px rgba(21,35,64,.07);
      --radius:22px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.94);border-bottom:1px solid rgba(231,234,240,.9);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:800;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:15px;box-shadow:0 7px 16px rgba(17,28,53,.2)}
    .nav-link{font-size:14px;color:#697487!important;padding:.65rem .72rem!important;font-weight:600;position:relative;white-space:nowrap}
    .nav-link:hover,.nav-link.active{color:var(--blue)!important}
    .nav-link.active:after{content:"";position:absolute;height:3px;border-radius:3px;left:12px;right:12px;bottom:2px;background:var(--blue)}
    .btn{border-radius:12px;padding:.72rem 1.2rem;font-weight:700;border:1px solid transparent;transition:.25s ease}
    .btn:focus,.nav-link:focus{box-shadow:0 0 0 4px rgba(46,101,243,.16);outline:0}
    .btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 10px 20px rgba(46,101,243,.2)}
    .btn-primary:hover{background:#174ddd;border-color:#174ddd;transform:translateY(-2px)}
    .btn-soft{background:#edf2ff;color:var(--blue);border-color:#e0e8ff}
    .btn-soft:hover{background:#dce7ff;color:#174ddd}
    .btn-dark{background:var(--navy);border-color:var(--navy);color:#fff}
    .btn-dark:hover{background:#243352;color:#fff;transform:translateY(-2px)}
    .page-hero{position:relative;overflow:hidden;background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(10,18,37,.97) 0%,rgba(16,28,53,.88) 52%,rgba(10,18,37,.47) 100%)}
    .page-hero .container{position:relative;z-index:1}
    .hero-inner{padding:78px 0 74px;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
    .eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--cyan)}
    h1{font-size:clamp(40px,5.5vw,70px);line-height:1.1;letter-spacing:-.065em;margin:17px 0 22px;font-weight:850}
    .hero-lead{max-width:650px;color:#d5ddeb;font-size:17px;line-height:1.95;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .page-hero .btn-soft{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25);color:#fff}
    .page-hero .btn-soft:hover{background:#fff;color:var(--navy)}
    .live-cover{border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);overflow:hidden;background:rgba(12,24,47,.8);box-shadow:0 24px 60px rgba(0,0,0,.25)}
    .live-cover-image{height:168px;position:relative;background:url('/assets/images/coverpic/cover-3.webp') center/cover}
    .live-cover-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(7,14,30,.82))}
    .live-label{position:absolute;z-index:1;left:18px;top:16px;background:#ff6658;color:#fff;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:800;letter-spacing:.06em}
    .live-body{padding:20px 22px 22px}
    .live-body small{color:#aebbd0;font-weight:700}
    .live-body h2{font-size:22px;line-height:1.35;margin:7px 0 18px;letter-spacing:-.04em}
    .countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
    .countdown div{padding:9px 4px;background:rgba(255,255,255,.09);border-radius:11px;text-align:center}
    .countdown strong{display:block;font-size:21px;line-height:1.1;color:var(--cyan)}
    .countdown span{display:block;font-size:10px;color:#bec9dc;margin-top:4px}
    .live-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:18px;color:#c5d0e2;font-size:13px}
    section{padding:92px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.2;letter-spacing:-.055em;margin:8px 0 0;font-weight:850}
    .section-head p{max-width:505px;color:var(--muted);margin:0}
    .quick-bar{margin-top:-28px;position:relative;z-index:3}
    .quick-shell{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;gap:1px;border-radius:18px;overflow:hidden;background:var(--line);box-shadow:var(--shadow)}
    .quick-item{background:#fff;padding:22px 24px}
    .quick-item small{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}
    .quick-item strong{font-size:17px;letter-spacing:-.02em}
    .quick-item strong.accent{color:var(--blue)}
    .value-section{padding-bottom:35px}
    .value-layout{display:grid;grid-template-columns:1.06fr .94fr;gap:20px}
    .story-card{border-radius:var(--radius);padding:38px;background:var(--navy);color:#fff;min-height:390px;position:relative;overflow:hidden}
    .story-card:after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;right:-100px;bottom:-145px;border:42px solid rgba(82,212,208,.16)}
    .story-card h3{font-size:31px;line-height:1.28;letter-spacing:-.05em;max-width:540px;margin:12px 0 16px;position:relative;z-index:1}
    .story-card p{color:#c4d0e2;max-width:570px;position:relative;z-index:1;margin:0}
    .score-points{position:relative;z-index:1;margin-top:27px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .score-points div{padding:13px;border-top:1px solid rgba(255,255,255,.18)}
    .score-points strong{font-size:22px;color:var(--cyan);display:block}
    .score-points span{color:#b7c3d7;font-size:12px}
    .benefit-stack{display:grid;gap:20px}
    .benefit-card{background:#fff;border:1px solid var(--line);padding:26px 27px;border-radius:var(--radius);transition:.3s}
    .benefit-card:hover{border-color:#d3ddf5;box-shadow:var(--soft-shadow);transform:translateY(-4px)}
    .benefit-icon{width:42px;height:42px;border-radius:13px;background:#eaf0ff;color:var(--blue);display:grid;place-items:center;font-size:20px;font-weight:800;margin-bottom:14px}
    .benefit-card h3{font-size:19px;font-weight:800;margin:0 0 7px;letter-spacing:-.03em}
    .benefit-card p{margin:0;color:var(--muted);font-size:14px}
    .scene-section{background:#fff}
    .scene-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:48px;align-items:center}
    .scene-image{position:relative}
    .scene-image img{height:500px;width:100%;object-fit:cover;border-radius:var(--radius)}
    .scene-note{position:absolute;right:-15px;bottom:25px;background:#fff;border-radius:16px;padding:16px 18px;box-shadow:var(--shadow);max-width:225px}
    .scene-note strong{display:block;font-size:26px;line-height:1;color:var(--blue)}
    .scene-note span{color:var(--muted);font-size:12px}
    .scene-copy h2{font-size:clamp(31px,4vw,47px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:10px 0 17px}
    .scene-copy>p{color:var(--muted);margin-bottom:22px}
    .scene-list{padding:0;margin:0;list-style:none}
    .scene-list li{display:grid;grid-template-columns:34px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
    .scene-list b{display:grid;place-items:center;width:29px;height:29px;border-radius:50%;background:#e2fbf6;color:#079782;font-size:13px}
    .scene-list strong{display:block;font-size:16px;margin-bottom:2px}
    .scene-list span{color:var(--muted);font-size:14px}
    .process-section{background:#eef2f8}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .process-card{padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);min-height:225px;position:relative}
    .process-no{font-size:13px;font-weight:850;color:var(--blue);letter-spacing:.08em}
    .process-card h3{font-size:19px;margin:42px 0 9px;letter-spacing:-.03em}
    .process-card p{font-size:14px;color:var(--muted);margin:0}
    .match-window{background:var(--navy);color:#fff;padding:0}
    .window-grid{display:grid;grid-template-columns:.95fr 1.05fr;min-height:470px}
    .window-copy{padding:70px max(30px,calc((100vw - 1180px)/2));padding-right:55px}
    .window-copy h2{font-size:clamp(30px,4vw,47px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:10px 0 18px}
    .window-copy p{color:#c4d0e2;margin-bottom:27px}
    .window-list{list-style:none;padding:0;margin:0}
    .window-list li{padding:10px 0;color:#dce5f3;font-size:14px;border-bottom:1px solid rgba(255,255,255,.13)}
    .window-list li:before{content:"✓";color:var(--cyan);font-weight:900;margin-right:10px}
    .window-visual{min-height:370px;background:url('/assets/images/coverpic/cover-8.webp') center/cover no-repeat;position:relative}
    .window-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,28,53,.15),rgba(17,28,53,.08))}
    .quote-section{background:#fff}
    .quote-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
    .quote-main{background:#f1f5ff;border-radius:var(--radius);padding:38px}
    .quote-main blockquote{font-size:25px;line-height:1.6;letter-spacing:-.035em;font-weight:750;margin:12px 0 23px}
    .quote-main cite{font-style:normal;color:var(--muted);font-size:14px}
    .proof-list{display:grid;gap:13px}
    .proof{background:#fff;border:1px solid var(--line);border-radius:17px;padding:19px 20px}
    .proof strong{display:block;font-size:25px;line-height:1.2;color:var(--blue)}
    .proof span{font-size:13px;color:var(--muted)}
    .faq-section{background:#f7f8fb}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:0;border-bottom:1px solid var(--line)!important;background:transparent}
    .accordion-button{background:transparent!important;color:var(--ink)!important;box-shadow:none!important;font-weight:750;padding:22px 0;font-size:17px}
    .accordion-button:after{background-size:14px}
    .accordion-body{color:var(--muted);padding:0 40px 22px 0;font-size:14px}
    .cta-section{padding:74px 0}
    .cta-box{background:var(--blue);color:#fff;border-radius:var(--radius);padding:45px 50px;display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:0 20px 45px rgba(46,101,243,.24)}
    .cta-box h2{font-size:clamp(28px,3.5vw,42px);line-height:1.22;letter-spacing:-.05em;margin:0 0 8px;font-weight:850}
    .cta-box p{margin:0;color:#dce7ff}
    .cta-box .btn{background:#fff;border-color:#fff;color:var(--blue);white-space:nowrap}
    .cta-box .btn:hover{transform:translateY(-2px);background:#edf3ff}
    footer{background:var(--navy);color:#fff;padding:64px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding-bottom:42px}
    footer .brand{color:#fff;margin-bottom:15px}
    footer p{color:#aebbd0;font-size:14px;max-width:290px}
    footer h3{font-size:14px;color:#fff;margin:5px 0 15px}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:8px 0}
    .footer-links a{font-size:13px;color:#aebbd0}
    .footer-links a:hover{color:var(--cyan)}
    .copyright{border-top:1px solid rgba(255,255,255,.14);padding-top:20px;color:#9baac2;font-size:12px;display:flex;gap:10px 24px;flex-wrap:wrap}
    .copyright a:hover{color:var(--cyan)}
    .fixed-cta{position:fixed;right:22px;bottom:20px;z-index:15;background:var(--navy);color:#fff;border-radius:15px;padding:11px 13px 11px 18px;display:flex;align-items:center;gap:13px;box-shadow:0 16px 35px rgba(14,24,46,.25)}
    .fixed-cta span{font-size:12px;color:#d0daeb}
    .fixed-cta .btn{padding:.55rem .85rem;font-size:13px}
    @media(max-width:1024px){
      .navbar-nav{gap:0}.nav-link{padding:.6rem .48rem!important;font-size:13px}
      .hero-inner,.scene-layout,.quote-grid{grid-template-columns:1fr;gap:32px}
      .live-cover{max-width:570px}.quick-shell{grid-template-columns:repeat(2,1fr)}
      .process-grid{grid-template-columns:repeat(2,1fr)}.window-copy{padding:60px 40px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}
    }
    @media(max-width:768px){
      .navbar{padding:10px 0}.navbar-toggler-icon{width:1.3em;height:1.3em}
      .navbar-collapse{padding:12px 0 4px}.nav-actions{padding:10px 0 5px}.nav-link.active:after{display:none}
      .hero-inner{padding:58px 0 68px}.page-hero{background-position:62% center}
      section{padding:68px 0}.section-head{display:block;margin-bottom:27px}.section-head p{margin-top:14px}
      .value-layout,.window-grid{grid-template-columns:1fr}.window-copy{padding:58px 28px}.window-visual{min-height:280px}
      .scene-image img{height:390px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.cta-box{padding:35px;display:block}.cta-box .btn{margin-top:23px}
    }
    @media(max-width:520px){
      body{font-size:15px}.brand{font-size:19px}.hero-inner{padding:48px 0 58px;gap:25px}
      h1{font-size:39px}.hero-lead{font-size:15px}.quick-bar{margin-top:-18px}.quick-shell{grid-template-columns:1fr}
      .quick-item{padding:16px 19px}.score-points,.process-grid{grid-template-columns:1fr}.story-card{padding:28px;min-height:auto}
      .story-card h3{font-size:27px}.benefit-card{padding:22px}.scene-note{right:10px;bottom:14px}
      .scene-image img{height:330px}.quote-main{padding:27px}.quote-main blockquote{font-size:20px}
      .footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin:7px 0}.fixed-cta{right:12px;bottom:12px}.fixed-cta span{display:none}
    }

/* roulang page: category5 */
:root{--ink:#101827;--muted:#687386;--paper:#f7f8fb;--white:#fff;--line:#e7eaf0;--navy:#111c35;--blue:#2e65f3;--cyan:#52d4d0;--orange:#ff9d54;--shadow:0 18px 50px rgba(21,35,64,.09);--soft-shadow:0 8px 24px rgba(21,35,64,.07);--radius:22px}
    *{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px} a{color:inherit;text-decoration:none;transition:.25s ease} img{max-width:100%;display:block} button,input{font:inherit}.container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.94);border-bottom:1px solid rgba(231,234,240,.9);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}.navbar{min-height:78px}.brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:800;letter-spacing:-.04em}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:15px;box-shadow:0 7px 16px rgba(17,28,53,.2)}
    .nav-link{font-size:14px;color:#697487!important;padding:.65rem .72rem!important;font-weight:600;position:relative}.nav-link:hover,.nav-link.active{color:var(--blue)!important}.nav-link.active:after{content:"";position:absolute;height:3px;border-radius:3px;left:12px;right:12px;bottom:2px;background:var(--blue)}
    .btn{border-radius:12px;padding:.72rem 1.2rem;font-weight:700;border:1px solid transparent;transition:.25s ease}.btn:focus{box-shadow:0 0 0 4px rgba(46,101,243,.18)}.btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 10px 20px rgba(46,101,243,.2)}.btn-primary:hover{background:#174ddd;border-color:#174ddd;transform:translateY(-2px)}.btn-soft{background:#edf2ff;color:var(--blue);border-color:#e0e8ff}.btn-soft:hover{background:#dce7ff;color:#174ddd}.btn-dark{background:var(--navy);border-color:var(--navy);color:#fff}.btn-dark:hover{background:#243352;color:#fff;transform:translateY(-2px)}
    .hero-live{position:relative;overflow:hidden;background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;padding:78px 0 82px}.hero-live:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,19,39,.96),rgba(14,29,57,.82),rgba(13,28,57,.56))}.hero-live .container{position:relative;z-index:1}.eyebrow,.section-kicker{font-size:12px;letter-spacing:.16em;font-weight:800;color:var(--cyan)}.hero-live h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-.065em;font-weight:850;margin:18px 0 22px}.hero-lead{max-width:620px;color:#d5ddeb;font-size:18px;margin:0 0 28px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.hero-live .btn-soft{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.24);color:#fff}.hero-live .btn-soft:hover{background:#fff;color:var(--navy)}
    .live-stage{background:rgba(255,255,255,.96);color:var(--ink);padding:15px;border-radius:24px;box-shadow:0 28px 60px rgba(2,10,30,.35);transform:rotate(1.5deg);margin:12px 0}.stage-image{height:180px;width:100%;object-fit:cover;border-radius:15px;filter:saturate(.9)}.stage-bar{display:flex;align-items:center;justify-content:space-between;padding:15px 4px 4px;font-size:13px;font-weight:700}.live-dot{display:inline-flex;align-items:center;gap:6px;color:#e44250}.live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:#e44250;box-shadow:0 0 0 5px rgba(228,66,80,.12)}
    section{padding:88px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:35px}.section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.055em;margin:8px 0 0;font-weight:850}.section-head p{max-width:490px;color:var(--muted);margin:0}
    .signal-strip{margin-top:-30px;position:relative;z-index:3}.signal-grid{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--soft-shadow);overflow:hidden}.signal-item{padding:22px 28px;border-right:1px solid var(--line)}.signal-item:last-child{border:0}.signal-item strong{font-size:22px;display:block;letter-spacing:-.04em}.signal-item span{font-size:13px;color:var(--muted)}
    .benefit-grid{display:grid;grid-template-columns:1.05fr .95fr .95fr;gap:18px}.benefit-card{border:1px solid var(--line);background:var(--white);border-radius:var(--radius);padding:30px;min-height:250px;transition:.3s}.benefit-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#d4ddf4}.benefit-card.main{background:var(--navy);color:#fff}.benefit-card.main p{color:#c2cde0}.icon{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:#eef3ff;color:var(--blue);font-size:21px;margin-bottom:22px}.main .icon{background:rgba(82,212,208,.15);color:var(--cyan)}.benefit-card h3{font-size:22px;letter-spacing:-.035em;margin-bottom:10px}.benefit-card p{font-size:14px;color:var(--muted);margin:0}
    .watch-area{background:#eef2f8}.watch-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:36px;align-items:center}.watch-image{position:relative}.watch-image img{height:450px;width:100%;object-fit:cover;border-radius:var(--radius)}.image-caption{position:absolute;left:22px;right:22px;bottom:20px;padding:16px 18px;background:rgba(17,28,53,.9);border:1px solid rgba(255,255,255,.16);color:#fff;border-radius:15px;backdrop-filter:blur(10px)}.image-caption small{color:var(--cyan);font-weight:800}.watch-copy h2{font-size:clamp(31px,4vw,48px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:11px 0 18px}.watch-copy>p{color:var(--muted)}.check-list{list-style:none;padding:0;margin:25px 0}.check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-weight:650}.check-list li:before{content:"✓";display:inline-grid;place-items:center;width:23px;height:23px;background:#e2fbf6;color:#0a9d8a;border-radius:50%;margin-right:10px;font-size:13px}
    .flow-grid{display:grid;grid-template-columns:.7fr 1fr 1fr 1fr;gap:16px;align-items:stretch}.flow-intro{padding:25px 18px 0 0}.flow-step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;transition:.25s}.flow-step:hover{box-shadow:var(--soft-shadow);transform:translateY(-4px)}.flow-num{color:var(--blue);font-size:13px;font-weight:850;letter-spacing:.1em}.flow-step h3{font-size:19px;margin:30px 0 8px;font-weight:800}.flow-step p{font-size:14px;color:var(--muted);margin:0}
    .quote-section{background:#fff}.quote-layout{display:grid;grid-template-columns:1fr .75fr;gap:18px}.quote-card{background:var(--navy);border-radius:var(--radius);padding:42px;color:#fff}.quote-card blockquote{font-size:clamp(23px,3vw,34px);line-height:1.45;letter-spacing:-.045em;font-weight:750;margin:0 0 28px}.quote-card cite{font-size:14px;font-style:normal;color:#b8c7dc}.proof-stack{display:grid;gap:18px}.proof-card{border:1px solid var(--line);border-radius:var(--radius);padding:27px;background:#fbfcff}.proof-card strong{font-size:32px;line-height:1;color:var(--blue);display:block;letter-spacing:-.06em}.proof-card span{font-size:14px;color:var(--muted)}
    .news-section{background:#f0f3f7}.news-list{background:#fff;border-radius:var(--radius);padding:18px 28px;box-shadow:var(--soft-shadow)}.news-item{display:grid;grid-template-columns:88px 1fr auto;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border:0}.news-date{font-size:13px;font-weight:800;color:var(--blue);line-height:1.35}.news-item h3{font-size:17px;margin:0 0 4px;font-weight:750}.news-item p{font-size:13px;color:var(--muted);margin:0}.more-link{font-size:13px;font-weight:800;color:var(--blue);white-space:nowrap}.more-link:hover{color:#174ddd;transform:translateX(3px)}
    .faq-section{background:#fff}.faq-wrap{max-width:900px;margin:auto}.accordion-item{border:0;border-bottom:1px solid var(--line)!important;background:transparent}.accordion-button{background:transparent!important;color:var(--ink)!important;box-shadow:none!important;font-weight:750;padding:22px 0;font-size:17px}.accordion-button:after{background-size:14px}.accordion-body{color:var(--muted);padding:0 40px 22px 0;font-size:14px}
    .cta-section{padding:70px 0;background:var(--paper)}.cta-box{position:relative;overflow:hidden;background:var(--blue);color:#fff;border-radius:28px;padding:48px 54px;display:flex;align-items:center;justify-content:space-between;gap:28px}.cta-box:after{content:"";position:absolute;width:260px;height:260px;border:45px solid rgba(255,255,255,.12);border-radius:50%;right:-90px;top:-130px}.cta-box>*{position:relative;z-index:1}.cta-box h2{font-size:clamp(29px,4vw,43px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:0 0 10px}.cta-box p{margin:0;color:#e2eaff}.cta-box .btn{background:#fff;color:var(--blue);white-space:nowrap}.cta-box .btn:hover{background:#eaf0ff;transform:translateY(-2px)}
    footer{background:var(--navy);color:#fff;padding:62px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}.footer-grid .brand{margin-bottom:15px}.footer-grid p{font-size:14px;color:#b9c6d9;max-width:260px}.footer-grid h3{font-size:15px;margin:3px 0 14px}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin:9px 0}.footer-links a{font-size:14px;color:#b9c6d9}.footer-links a:hover{color:var(--cyan)}.copyright{margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap;font-size:12px;color:#aebcd0}.copyright a:hover{color:var(--cyan)}
    .fixed-bar{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:30;display:flex;align-items:center;gap:20px;padding:10px 11px 10px 18px;background:rgba(17,28,53,.94);color:#fff;border:1px solid rgba(255,255,255,.16);border-radius:16px;box-shadow:0 18px 40px rgba(9,16,31,.28);backdrop-filter:blur(14px)}.fixed-bar span{font-size:13px;font-weight:650}.fixed-bar .btn{padding:.55rem 1rem}
    @media(max-width:1024px){.navbar-nav{flex-wrap:wrap}.nav-link{padding:.55rem .48rem!important}.benefit-grid{grid-template-columns:1fr 1fr}.benefit-card.main{grid-column:span 2}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.hero-live{padding:65px 0}.watch-layout{gap:25px}}
    @media(max-width:768px){.navbar{min-height:70px}.navbar-collapse{padding:12px 0 18px}.nav-actions{margin-top:10px}.hero-live{padding:55px 0 65px}.hero-live h1{font-size:43px}.live-stage{margin-top:32px;transform:none}.signal-grid,.benefit-grid,.watch-layout,.quote-layout,.footer-grid{grid-template-columns:1fr}.signal-item{border-right:0;border-bottom:1px solid var(--line)}.signal-item:last-child{border-bottom:0}.benefit-card.main{grid-column:auto}.section-head{display:block}.section-head p{margin-top:16px}.flow-grid{grid-template-columns:1fr 1fr}.flow-intro{grid-column:span 2;padding:0}.watch-image img{height:330px}.quote-card{padding:30px}.news-item{grid-template-columns:70px 1fr}.news-item .more-link{grid-column:2}.footer-grid>div:last-child{grid-column:auto}.cta-box{padding:36px;display:block}.cta-box .btn{margin-top:22px}.fixed-bar{bottom:10px;width:calc(100% - 22px);justify-content:space-between;gap:8px}.fixed-bar span{font-size:12px}}
    @media(max-width:520px){body{font-size:15px}section{padding:62px 0}.hero-live h1{font-size:38px}.hero-lead{font-size:16px}.stage-image{height:145px}.flow-grid{grid-template-columns:1fr}.flow-intro{grid-column:auto}.news-list{padding:12px 18px}.news-item{gap:12px}.news-item h3{font-size:15px}.news-item p{font-size:12px}.cta-box{padding:29px 24px}.fixed-bar span{max-width:150px;line-height:1.35}.fixed-bar .btn{font-size:13px;padding:.52rem .75rem}}

/* roulang page: category6 */
:root{
      --ink:#101827;
      --muted:#687386;
      --paper:#f7f8fb;
      --white:#fff;
      --line:#e7eaf0;
      --navy:#111c35;
      --blue:#2e65f3;
      --cyan:#52d4d0;
      --orange:#ff9d54;
      --shadow:0 18px 50px rgba(21,35,64,.09);
      --soft-shadow:0 8px 24px rgba(21,35,64,.07);
      --radius:22px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.94);border-bottom:1px solid rgba(231,234,240,.9);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:800;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:15px;box-shadow:0 7px 16px rgba(17,28,53,.2)}
    .nav-link{font-size:14px;color:#697487!important;padding:.65rem .72rem!important;font-weight:600;position:relative}
    .nav-link:hover,.nav-link.active{color:var(--blue)!important}
    .nav-link.active:after{content:"";position:absolute;height:3px;border-radius:3px;left:12px;right:12px;bottom:2px;background:var(--blue)}
    .navbar-toggler{padding:8px}
    .navbar-toggler-icon{filter:brightness(.2)}
    .nav-actions{align-items:center}
    .btn{border-radius:12px;padding:.72rem 1.2rem;font-weight:700;border:1px solid transparent;transition:.25s ease}
    .btn:focus,.nav-link:focus,.accordion-button:focus{box-shadow:0 0 0 4px rgba(46,101,243,.16)!important;outline:0}
    .btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 10px 20px rgba(46,101,243,.2);color:#fff}
    .btn-primary:hover{background:#174ddd;border-color:#174ddd;transform:translateY(-2px);color:#fff}
    .btn-soft{background:#edf2ff;color:var(--blue);border-color:#e0e8ff}
    .btn-soft:hover{background:#dce7ff;color:#174ddd}
    .btn-dark{background:var(--navy);border-color:var(--navy);color:#fff}
    .btn-dark:hover{background:#243352;color:#fff;transform:translateY(-2px)}
    .hero{position:relative;overflow:hidden;min-height:570px;background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,19,39,.97),rgba(13,28,57,.84) 48%,rgba(13,28,57,.3))}
    .hero .container{position:relative;z-index:1}
    .hero-content{padding:76px 0 72px}
    .eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--cyan)}
    .hero h1{font-size:clamp(42px,6vw,72px);line-height:1.1;letter-spacing:-.065em;max-width:700px;margin:18px 0 20px;font-weight:850}
    .hero-lead{max-width:650px;color:#d5ddeb;font-size:18px;line-height:1.9;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn-soft{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.25);color:#fff}
    .hero .btn-soft:hover{background:#fff;color:var(--navy)}
    .profile-panel{margin-top:34px;display:flex;align-items:center;gap:17px;max-width:510px;padding:17px 20px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);border-radius:18px;backdrop-filter:blur(12px)}
    .avatar{width:58px;height:58px;border-radius:50%;object-fit:cover;border:3px solid rgba(82,212,208,.8)}
    .profile-panel strong{display:block;font-size:18px}
    .profile-panel small{color:#b9c6d9}
    .profile-stats{display:flex;gap:18px;margin-left:auto}
    .profile-stats b{display:block;font-size:20px;line-height:1.2}
    .profile-stats span{font-size:11px;color:#b9c6d9}
    section{padding:88px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:36px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.2;letter-spacing:-.055em;margin:8px 0 0;font-weight:850}
    .section-head p{max-width:500px;color:var(--muted);margin:0}
    .intro-section{background:#fff}
    .intro-copy{font-size:20px;line-height:1.9;letter-spacing:-.02em}
    .intro-copy strong{color:var(--blue)}
    .intro-image{height:330px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .feature-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
    .feature-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:30px;min-height:245px;transition:.3s ease;position:relative;overflow:hidden}
    .feature-card:hover,.story-card:hover,.step:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#d5def5}
    .feature-card:first-child{background:var(--navy);color:#fff}
    .feature-card:first-child p{color:#bdc9dc}
    .icon{width:43px;height:43px;border-radius:14px;background:#edf2ff;color:var(--blue);display:grid;place-items:center;font-weight:800;margin-bottom:24px}
    .feature-card:first-child .icon{background:rgba(82,212,208,.15);color:var(--cyan)}
    .feature-card h3{font-size:22px;letter-spacing:-.03em;margin-bottom:12px}
    .feature-card p{color:var(--muted);font-size:14px;margin:0}
    .scene-section{background:#eef2f8}
    .scene-image{height:440px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--soft-shadow)}
    .check-list{list-style:none;padding:0;margin:25px 0 0}
    .check-list li{padding:13px 0;border-bottom:1px solid var(--line);font-weight:650}
    .check-list li:before{content:"✓";display:inline-grid;place-items:center;width:23px;height:23px;background:#e2fbf6;color:#0a9d8a;border-radius:50%;margin-right:10px;font-size:13px}
    .topic-section{background:#fff}
    .topic-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:18px}
    .story-card{min-height:300px;border-radius:var(--radius);overflow:hidden;position:relative;color:#fff;background:#18243d;transition:.3s ease}
    .story-card img{width:100%;height:100%;object-fit:cover;opacity:.7;transition:.4s}
    .story-card:hover img{transform:scale(1.06);opacity:.88}
    .story-card:after{content:"";position:absolute;inset:20% 0 0;background:linear-gradient(transparent,rgba(8,15,31,.95))}
    .story-content{position:absolute;z-index:1;left:26px;right:26px;bottom:25px}
    .story-content h3{font-size:22px;margin:8px 0}
    .story-content p{font-size:13px;color:#d0d9e8;margin:0}
    .process-section{background:var(--navy);color:#fff}
    .process-section .section-head p{color:#b9c6d9}
    .step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step{padding:25px;border:1px solid rgba(255,255,255,.15);border-radius:18px;background:rgba(255,255,255,.06);transition:.3s}
    .step-num{color:var(--cyan);font-weight:850;font-size:31px;line-height:1}
    .step h3{font-size:18px;margin:25px 0 10px}
    .step p{color:#c0ccdd;font-size:14px;margin:0}
    .trust-section{background:#fff}
    .trust-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:18px}
    .trust-box{background:#f7f8fb;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
    .trust-box.featured{background:#f1f5ff;border-color:#dce6ff}
    .trust-box strong{display:block;font-size:30px;line-height:1.2;margin-bottom:8px}
    .trust-box p{color:var(--muted);font-size:14px;margin:0}
    .faq-section{background:#fff}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:0;border-bottom:1px solid var(--line)!important;background:transparent}
    .accordion-button{background:transparent!important;color:var(--ink)!important;box-shadow:none!important;font-weight:750;padding:22px 0;font-size:17px}
    .accordion-button:after{background-size:14px}
    .accordion-body{color:var(--muted);padding:0 40px 22px 0;font-size:14px}
    .cta-section{padding:72px 0}
    .cta-box{border-radius:28px;background:var(--navy);color:#fff;padding:48px 55px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:var(--shadow)}
    .cta-box h2{font-size:clamp(28px,4vw,44px);letter-spacing:-.05em;margin:8px 0 10px}
    .cta-box p{color:#c1cde0;margin:0;max-width:620px}
    footer{background:#0d162b;color:#fff;padding:62px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr .8fr;gap:35px;padding-bottom:48px}
    footer .brand{color:#fff}
    footer p{color:#9eacc2;max-width:250px;margin-top:18px;font-size:14px}
    footer h3{font-size:14px;margin:5px 0 15px;color:#fff}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:8px 0;color:#9eacc2;font-size:14px}
    .footer-links a:hover,.copyright a:hover{color:var(--cyan)}
    .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:21px;display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between;color:#8997ad;font-size:12px}
    @media(max-width:991px){
      .nav-actions{margin:12px 0 16px}
      .feature-grid,.topic-grid{grid-template-columns:1fr 1fr}
      .feature-card:first-child,.story-card:first-child{grid-column:span 2}
      .trust-grid{grid-template-columns:1fr 1fr}
      .step-grid{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
    }
    @media(max-width:767px){
      .hero{min-height:auto}
      .hero-content{padding:62px 0 55px}
      .hero h1{font-size:44px}
      .hero-lead{font-size:16px}
      .profile-panel{align-items:flex-start;flex-wrap:wrap}
      .profile-stats{margin-left:0;width:100%;padding-left:75px}
      section{padding:65px 0}
      .section-head{display:block;margin-bottom:26px}
      .section-head p{margin-top:15px}
      .feature-grid,.topic-grid,.trust-grid,.step-grid{grid-template-columns:1fr}
      .feature-card:first-child,.story-card:first-child{grid-column:auto}
      .intro-image,.scene-image{height:280px;margin-top:25px}
      .cta-box{display:block;padding:34px 25px}
      .cta-box .btn{margin-top:25px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-grid>div:first-child{grid-column:span 2}
    }
    @media(max-width:520px){
      .navbar{min-height:68px}
      .brand{font-size:18px}
      .nav-actions{display:flex!important;flex-direction:column;align-items:stretch}
      .nav-actions .btn{text-align:center}
      .hero h1{font-size:38px}
      .profile-stats{padding-left:0}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:8px}
    }

/* roulang page: category4 */
:root{
      --ink:#101827;
      --muted:#687386;
      --paper:#f7f8fb;
      --white:#fff;
      --line:#e7eaf0;
      --navy:#111c35;
      --blue:#2e65f3;
      --cyan:#52d4d0;
      --orange:#ff9d54;
      --soft-blue:#eef3ff;
      --shadow:0 18px 50px rgba(21,35,64,.09);
      --soft-shadow:0 8px 24px rgba(21,35,64,.07);
      --radius:22px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.94);border-bottom:1px solid rgba(231,234,240,.9);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-size:21px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:15px;box-shadow:0 7px 16px rgba(17,28,53,.2)}
    .nav-link{font-size:14px;color:#697487!important;padding:.65rem .72rem!important;font-weight:600;position:relative}
    .nav-link:hover,.nav-link.active{color:var(--blue)!important}
    .nav-link.active:after{content:"";position:absolute;height:3px;border-radius:3px;left:12px;right:12px;bottom:2px;background:var(--blue)}
    .navbar-toggler:focus{box-shadow:0 0 0 .22rem rgba(46,101,243,.18)!important}
    .btn{border-radius:12px;padding:.72rem 1.2rem;font-weight:700;border:1px solid transparent;transition:.25s ease}
    .btn:focus-visible,a:focus-visible{outline:3px solid rgba(82,212,208,.65);outline-offset:3px}
    .btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 10px 20px rgba(46,101,243,.2)}
    .btn-primary:hover{background:#174ddd;border-color:#174ddd;transform:translateY(-2px)}
    .btn-soft{background:#edf2ff;color:var(--blue);border-color:#e0e8ff}
    .btn-soft:hover{background:#dce7ff;color:#174ddd;transform:translateY(-2px)}
    .btn-dark{background:var(--navy);border-color:var(--navy);color:#fff}
    .btn-dark:hover{background:#243352;border-color:#243352;color:#fff;transform:translateY(-2px)}
    section{padding:92px 0}
    .section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--blue)}
    .section-title{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.055em;font-weight:850;margin:10px 0 17px}
    .section-copy{color:var(--muted);max-width:650px;margin:0}
    .page-hero{background:var(--navy);color:#fff;overflow:hidden;position:relative;padding:74px 0 78px}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(112deg,rgba(11,21,42,.98) 0%,rgba(17,28,53,.93) 44%,rgba(17,28,53,.42) 100%)}
    .page-hero .container{position:relative;z-index:1}
    .breadcrumb{margin:0 0 26px;padding:0;background:transparent}
    .breadcrumb-item,.breadcrumb-item a{font-size:13px;color:#bac6d9}
    .breadcrumb-item+.breadcrumb-item:before{color:#718099}
    .breadcrumb-item.active{color:#fff}
    .hero-copy{padding:27px 0 20px}
    .hero-copy .section-kicker{color:var(--cyan)}
    .hero-copy h1{font-size:clamp(42px,5.4vw,70px);line-height:1.08;letter-spacing:-.068em;font-weight:850;margin:15px 0 23px}
    .hero-copy p{max-width:525px;color:#d1dbeb;font-size:17px;line-height:1.9;margin:0 0 29px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-actions .btn-soft{color:#fff;background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.25)}
    .hero-actions .btn-soft:hover{background:#fff;color:var(--navy)}
    .hero-kpis{display:flex;gap:28px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.17);margin-top:44px;padding-top:20px}
    .hero-kpis strong{font-size:23px;line-height:1.2;display:block}
    .hero-kpis span{font-size:12px;color:#aebbd0}
    .hero-visual{position:relative;height:470px;margin-left:20px}
    .hero-photo{width:100%;height:100%;object-fit:cover;border-radius:28px;opacity:.84;box-shadow:0 24px 55px rgba(0,0,0,.35);transform:rotate(2.2deg)}
    .visual-data{position:absolute;left:-26px;bottom:25px;width:255px;padding:19px;background:rgba(255,255,255,.96);border-radius:17px;box-shadow:var(--shadow);color:var(--ink);transform:rotate(-2deg)}
    .visual-data .tiny{font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--blue)}
    .visual-data h3{font-size:17px;margin:5px 0 13px;font-weight:800}
    .mini-bars{display:flex;align-items:end;gap:6px;height:47px}
    .mini-bars i{display:block;width:14px;border-radius:5px 5px 2px 2px;background:#b8cafb}
    .mini-bars i:nth-child(1){height:20px}.mini-bars i:nth-child(2){height:35px}.mini-bars i:nth-child(3){height:28px}.mini-bars i:nth-child(4){height:44px;background:var(--blue)}.mini-bars i:nth-child(5){height:31px}.mini-bars i:nth-child(6){height:40px}
    .signal-strip{background:#fff;border-bottom:1px solid var(--line)}
    .signal-inner{display:flex;align-items:center;gap:18px;padding:18px 0;overflow:auto}
    .signal-label{font-size:13px;font-weight:800;white-space:nowrap;color:var(--navy)}
    .signal-item{font-size:13px;font-weight:650;white-space:nowrap;padding-left:18px;border-left:1px solid var(--line)}
    .signal-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--cyan);margin-right:7px;box-shadow:0 0 0 4px #e4fbf8}
    .signal-dot.orange{background:var(--orange);box-shadow:0 0 0 4px #fff0e5}
    .insight-section{background:var(--paper)}
    .insight-layout{display:grid;grid-template-columns:.94fr 1.06fr;gap:52px;align-items:center}
    .feature-stack{display:grid;gap:15px;margin-top:29px}
    .feature-line{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 18px;display:flex;gap:14px;align-items:flex-start;transition:.25s ease}
    .feature-line:hover{border-color:#cddaf8;box-shadow:var(--soft-shadow);transform:translateX(4px)}
    .feature-icon{width:38px;height:38px;flex:0 0 38px;border-radius:12px;background:var(--soft-blue);color:var(--blue);display:grid;place-items:center;font-size:18px;font-weight:900}
    .feature-line h3{font-size:16px;margin:0 0 3px;font-weight:800}
    .feature-line p{font-size:13px;color:var(--muted);margin:0;line-height:1.65}
    .analysis-board{background:var(--navy);border-radius:28px;padding:29px;color:#fff;box-shadow:var(--shadow)}
    .board-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.13)}
    .board-top small{color:#b6c3d7}
    .live-pill{font-size:11px;font-weight:800;color:#dffefa;background:rgba(82,212,208,.18);border-radius:20px;padding:5px 10px}
    .compare-teams{display:grid;grid-template-columns:1fr 76px 1fr;align-items:center;text-align:center;padding:27px 0 18px}
    .team-dot{width:44px;height:44px;border-radius:14px;margin:0 auto 8px;display:grid;place-items:center;font-weight:850;background:#2e65f3}
    .team-dot.alt{background:#ff9d54}
    .team-name{font-size:14px;font-weight:800}
    .versus{font-size:13px;color:#93a2b8;font-weight:800}
    .metric{display:grid;grid-template-columns:80px 1fr 38px;gap:10px;align-items:center;margin:14px 0}
    .metric span{font-size:12px;color:#c5d0e1}
    .metric strong{font-size:12px;text-align:right}
    .metric-track{height:8px;border-radius:20px;background:#33415c;overflow:hidden}
    .metric-track i{height:100%;display:block;background:var(--cyan);border-radius:20px}
    .board-note{background:rgba(255,255,255,.08);padding:14px 15px;border-radius:13px;font-size:12px;color:#d2dceb;margin-top:22px}
    .split-section{background:#fff}
    .split-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:26px}
    .photo-panel{position:relative;border-radius:var(--radius);overflow:hidden;min-height:500px;background:#172541}
    .photo-panel img{width:100%;height:100%;object-fit:cover;opacity:.77}
    .photo-panel:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(10,20,39,.93))}
    .photo-caption{position:absolute;z-index:2;left:30px;right:30px;bottom:27px;color:#fff}
    .photo-caption span{font-size:12px;color:var(--cyan);font-weight:800;letter-spacing:.12em}
    .photo-caption h3{font-size:29px;line-height:1.22;font-weight:850;letter-spacing:-.04em;margin:7px 0}
    .photo-caption p{font-size:14px;color:#d7e0ed;margin:0;max-width:450px}
    .scenario-panel{padding:16px 0}
    .scenario-panel .section-copy{margin-bottom:24px}
    .scenario-card{padding:22px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:51px 1fr;gap:15px}
    .scenario-number{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#f0f4fc;color:var(--blue);font-size:14px;font-weight:850}
    .scenario-card h3{font-size:19px;font-weight:800;letter-spacing:-.03em;margin:0 0 6px}
    .scenario-card p{font-size:14px;color:var(--muted);margin:0}
    .data-points{background:#eff3fb}
    .data-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px;align-items:stretch}
    .point-main{border-radius:var(--radius);background:#fff;padding:32px;box-shadow:var(--soft-shadow)}
    .point-main h3{font-size:26px;font-weight:850;letter-spacing:-.04em;margin:0 0 12px}
    .point-main>p{color:var(--muted);margin-bottom:24px}
    .point-list{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .point-item{border:1px solid var(--line);padding:15px;border-radius:14px}
    .point-item strong{font-size:15px;display:block;margin-bottom:4px}
    .point-item span{font-size:12px;color:var(--muted);line-height:1.55;display:block}
    .stat-column{display:grid;gap:20px}
    .stat-box{background:var(--navy);color:#fff;padding:27px;border-radius:var(--radius)}
    .stat-box.blue{background:var(--blue)}
    .stat-box span{display:block;font-size:12px;color:#c9d4e6;margin-bottom:15px}
    .stat-box.blue span{color:#dce6ff}
    .stat-box strong{font-size:39px;line-height:1;font-weight:850;letter-spacing:-.06em}
    .stat-box p{font-size:13px;margin:10px 0 0;color:#c9d4e6;line-height:1.65}
    .stat-box.blue p{color:#dce6ff}
    .process-section{background:#fff}
    .process-head{max-width:710px;margin-bottom:38px}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
    .process-step{padding:29px 23px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:222px;transition:.25s ease}
    .process-step:hover{background:#f4f7ff}
    .process-no{font-size:12px;font-weight:850;letter-spacing:.12em;color:var(--blue)}
    .process-step h3{font-size:19px;font-weight:800;letter-spacing:-.03em;margin:28px 0 8px}
    .process-step p{font-size:13px;color:var(--muted);margin:0}
    .quote-section{background:var(--navy);color:#fff;padding:82px 0}
    .quote-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:center}
    .quote-intro .section-kicker{color:var(--cyan)}
    .quote-intro h2{font-size:clamp(30px,3.7vw,46px);line-height:1.2;letter-spacing:-.055em;font-weight:850;margin:10px 0 0}
    .quote-card{border-left:3px solid var(--cyan);padding:7px 0 7px 31px}
    .quote-card blockquote{font-size:23px;line-height:1.65;letter-spacing:-.025em;margin:0 0 19px;font-weight:650}
    .quote-card p{color:#aebcd1;margin:0;font-size:14px}
    .quote-mark{color:var(--cyan);font-size:42px;line-height:.6;display:block;margin-bottom:15px}
    .faq-section{background:#fff}
    .faq-wrap{max-width:900px;margin:auto}
    .faq-heading{text-align:center;margin-bottom:29px}
    .faq-heading .section-copy{margin:0 auto}
    .accordion-item{border:0;border-bottom:1px solid var(--line)!important;background:transparent}
    .accordion-button{background:transparent!important;color:var(--ink)!important;box-shadow:none!important;font-weight:750;padding:22px 0;font-size:17px}
    .accordion-button:after{background-size:14px}
    .accordion-body{color:var(--muted);padding:0 40px 22px 0;font-size:14px}
    .cta-section{padding:72px 0;background:var(--paper)}
    .cta-box{background:var(--blue);border-radius:28px;padding:48px 54px;color:#fff;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-box:after{content:"";position:absolute;width:260px;height:260px;border:36px solid rgba(255,255,255,.11);border-radius:50%;right:-55px;top:-125px}
    .cta-box>div{position:relative;z-index:1}
    .cta-box h2{font-size:clamp(28px,3.5vw,42px);line-height:1.2;letter-spacing:-.05em;font-weight:850;margin:0 0 10px}
    .cta-box p{margin:0;color:#dce6ff}
    .cta-box .btn{position:relative;z-index:1;white-space:nowrap;background:#fff;color:var(--blue);border-color:#fff}
    .cta-box .btn:hover{color:#174ddd;transform:translateY(-2px)}
    footer{background:#101827;color:#fff;padding:65px 0 26px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;padding-bottom:46px}
    footer .brand{margin-bottom:15px}
    footer .brand-mark{background:var(--blue)}
    footer p{color:#aebbd0;font-size:14px;max-width:285px;margin:0}
    footer h3{font-size:14px;font-weight:800;margin:6px 0 15px;color:#fff}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:8px 0}
    .footer-links a{font-size:13px;color:#aebbd0}
    .footer-links a:hover{color:var(--cyan)}
    .copyright{padding-top:22px;border-top:1px solid rgba(255,255,255,.13);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;color:#8997ac;font-size:12px}
    .copyright a:hover{color:var(--cyan)}
    .fixed-cta{position:fixed;z-index:18;bottom:18px;left:50%;transform:translateX(-50%);width:min(760px,calc(100% - 28px));padding:11px 13px 11px 19px;border:1px solid rgba(255,255,255,.55);border-radius:17px;background:rgba(17,28,53,.93);backdrop-filter:blur(14px);box-shadow:0 16px 36px rgba(10,19,39,.25);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .fixed-cta strong{font-size:14px}
    .fixed-cta span{font-size:12px;color:#b9c7db;margin-left:9px}
    .fixed-cta .btn{padding:.57rem 1rem;font-size:13px;white-space:nowrap}
    @media (max-width:1199px){
      .nav-link{padding:.65rem .47rem!important;font-size:13px}
      .nav-actions .btn{padding:.65rem .78rem;font-size:13px}
      .hero-visual{margin-left:0}
    }
    @media (max-width:991px){
      .navbar{padding:12px 0}
      .navbar-collapse{padding:14px 0 4px}
      .nav-link{padding:.7rem 0!important}
      .nav-link.active:after{left:0;right:auto;width:28px;bottom:2px}
      .nav-actions{padding-top:14px}
      .page-hero{padding:46px 0 58px}
      .hero-visual{height:390px;margin-top:30px}
      .insight-layout,.split-grid,.data-grid,.quote-grid{grid-template-columns:1fr;gap:34px}
      .photo-panel{min-height:390px}
      .point-main{padding:27px}
      .process-grid{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
      .cta-box{padding:39px}
    }
    @media (max-width:767px){
      section{padding:68px 0}
      .hero-copy h1{font-size:45px}
      .hero-kpis{gap:19px;margin-top:34px}
      .hero-visual{height:320px}
      .visual-data{left:-5px;bottom:15px;width:225px}
      .signal-inner{gap:13px}
      .section-title{font-size:34px}
      .point-list{grid-template-columns:1fr}
      .process-grid{grid-template-columns:1fr}
      .quote-section{padding:64px 0}
      .quote-grid{gap:29px}
      .quote-card{padding-left:20px}
      .quote-card blockquote{font-size:19px}
      .cta-box{display:block;padding:34px 27px}
      .cta-box .btn{margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px 22px}
      .footer-grid>div:first-child{grid-column:1/-1}
      .copyright{display:block;line-height:2}
      .copyright span{display:block}
    }
    @media (max-width:520px){
      .container{padding-left:19px;padding-right:19px}
      .brand{font-size:19px}
      .nav-actions{display:grid!important;grid-template-columns:1fr 1fr}
      .nav-actions .btn{text-align:center}
      .hero-copy h1{font-size:38px}
      .hero-copy p{font-size:15px}
      .hero-actions .btn{width:100%}
      .hero-visual{height:276px}
      .visual-data{transform:none;bottom:-18px}
      .compare-teams{grid-template-columns:1fr 48px 1fr}
      .analysis-board{padding:22px}
      .photo-caption{left:21px;right:21px;bottom:21px}
      .photo-caption h3{font-size:24px}
      .fixed-cta{bottom:10px;padding:10px 10px 10px 14px}
      .fixed-cta span{display:none}
      .fixed-cta strong{font-size:13px}
      .fixed-cta .btn{padding:.52rem .72rem}
    }