/* roulang page: index */
:root{
      --blue:#1264d8;
      --blue-deep:#0b2b62;
      --blue-soft:#eaf3ff;
      --cyan:#24b9d5;
      --ink:#10213e;
      --muted:#687892;
      --paper:#f6f9fd;
      --white:#fff;
      --line:#dfe8f3;
      --gold:#f5aa3c;
      --green:#16a873;
      --radius:20px;
      --radius-sm:12px;
      --shadow:0 18px 50px rgba(33,74,128,.12);
      --shadow-sm:0 8px 25px rgba(37,81,137,.09);
      --container: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(--paper);line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 40px));margin:auto}
    .topline{height:5px;background:linear-gradient(90deg,var(--blue-deep),var(--blue),var(--cyan))}
    .site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
    .masthead{display:flex;align-items:center;justify-content:space-between;min-height:88px;gap:25px}
    .brand{display:flex;align-items:center;gap:16px;min-width:max-content}
    .brand-mark{width:44px;height:44px;border-radius:14px;background:var(--blue-deep);display:grid;place-items:center;color:#fff;font-size:22px;font-weight:800;box-shadow:0 7px 18px rgba(11,43,98,.22)}
    .brand-name{font-size:27px;font-weight:900;letter-spacing:-1px}
    .brand-sub{font-size:11px;color:var(--muted);letter-spacing:2px;border-left:1px solid var(--line);padding-left:16px}
    .main-nav{display:flex;align-items:center;gap:5px;overflow-x:auto;scrollbar-width:none}
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{white-space:nowrap;padding:10px 13px;border-radius:10px;color:#52647c;font-weight:700;font-size:14px;transition:.25s}
    .main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
    .header-tools{display:flex;align-items:center;gap:10px}
    .search{height:40px;width:160px;border:1px solid var(--line);border-radius:22px;display:flex;align-items:center;padding:0 13px;background:#fbfdff}
    .search input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
    .search span{color:var(--blue);font-weight:800}
    .menu-toggle{display:none;background:var(--blue-soft);color:var(--blue);border-radius:9px;padding:8px 11px;font-size:18px}
    .hero{position:relative;overflow:hidden;padding:76px 0 70px;background:#edf5ff url('/assets/images/backpic/back-1.webp') center/cover no-repeat}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(239,247,255,.96),rgba(239,247,255,.78) 48%,rgba(239,247,255,.35))}
    .hero-grid{position:relative;display:grid;grid-template-columns:.82fr 1.3fr .82fr;align-items:center;gap:28px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;font-size:13px;margin-bottom:18px}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--blue)}
    h1{font-size:clamp(36px,5vw,66px);line-height:1.12;letter-spacing:-3px;margin-bottom:22px;color:var(--blue-deep)}
    .hero-copy p{font-size:17px;color:#4d6380;max-width:370px;margin-bottom:25px}
    .btn-row{display:flex;flex-wrap:wrap;gap:11px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:800;transition:.25s;border:1px solid transparent}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(18,100,216,.2)}
    .btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--blue);border-color:#d8e6f7}
    .btn-light:hover{border-color:var(--blue);transform:translateY(-2px)}
    .btn:focus,.main-nav a:focus,input:focus{outline:3px solid rgba(36,185,213,.35);outline-offset:2px}
    .stage{background:rgba(255,255,255,.84);border:1px solid rgba(255,255,255,.9);border-radius:26px;padding:18px;box-shadow:var(--shadow);transform:rotate(-1deg)}
    .stage-top{display:flex;justify-content:space-between;align-items:center;padding:4px 4px 15px;color:var(--muted);font-size:12px}
    .live-dot{color:#e15151;font-weight:800}
    .match-main{background:linear-gradient(135deg,#09275b,#1559ad);border-radius:18px;padding:22px;color:#fff;text-align:center}
    .match-main small{color:#b9d6ff}
    .teams{display:flex;justify-content:space-around;align-items:center;margin:18px 0}
    .team{font-size:14px;font-weight:800;width:35%}
    .crest{width:42px;height:42px;background:#fff;border-radius:50%;margin:0 auto 8px;display:grid;place-items:center;color:var(--blue);font-weight:900}
    .score{font-size:32px;font-weight:900;letter-spacing:2px}
    .mini-bars{display:grid;gap:9px;margin-top:18px}
    .barline{display:flex;align-items:center;gap:9px;font-size:11px;color:#d8e9ff}
    .barline i{height:6px;border-radius:8px;background:var(--cyan);display:block;flex:1}
    .barline i.alt{background:#86a9df}
    .hero-points{display:grid;gap:14px}
    .point{background:rgba(255,255,255,.78);border:1px solid rgba(213,229,247,.9);padding:18px;border-radius:16px}
    .point strong{display:block;font-size:16px;margin-bottom:4px}
    .point span{color:var(--muted);font-size:13px}
    .point b{display:inline-grid;place-items:center;width:27px;height:27px;border-radius:8px;background:var(--blue-soft);color:var(--blue);margin-bottom:8px}
    .section{padding:78px 0}
    .section.compact{padding-top:58px;padding-bottom:58px}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
    .section-head h2{font-size:32px;line-height:1.25;letter-spacing:-1px;color:var(--blue-deep)}
    .section-head p{max-width:550px;color:var(--muted)}
    .kicker{color:var(--blue);font-size:12px;font-weight:900;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:8px}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .metric{padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}
    .metric strong{display:block;font-size:32px;color:var(--blue-deep);line-height:1.1;margin-bottom:8px}
    .metric span{color:var(--muted);font-size:13px}
    .directory{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .directory-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:18px}
    .directory-feature{grid-row:span 2;position:relative;border-radius:20px;overflow:hidden;min-height:380px;background:#123d7d;color:#fff}
    .directory-feature img{width:100%;height:100%;object-fit:cover;opacity:.7}
    .directory-feature:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(7,30,69,.95))}
    .directory-feature .overlay{position:absolute;z-index:1;bottom:26px;left:26px;right:24px}
    .directory-feature h3{font-size:25px;margin:7px 0}
    .directory-feature p{color:#d7e7ff}
    .directory-card{display:flex;align-items:center;gap:15px;padding:19px;background:#f8fbff;border:1px solid var(--line);border-radius:17px;transition:.25s}
    .directory-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#a9c9f4}
    .directory-card img{width:86px;height:86px;object-fit:cover;border-radius:13px}
    .directory-card h3{font-size:17px;margin-bottom:5px}
    .directory-card p{font-size:13px;color:var(--muted);line-height:1.55}
    .arrow{color:var(--blue);font-weight:900;margin-top:7px;display:inline-block}
    .dark-section{background:var(--blue-deep);color:#fff}
    .dark-section .section-head h2{color:#fff}
    .dark-section .section-head p{color:#b6c9e6}
    .live-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}
    .live-board,.side-panel{background:#153e7d;border:1px solid rgba(182,211,249,.2);border-radius:20px;padding:23px}
    .board-tabs{display:flex;gap:8px;margin-bottom:20px}
    .board-tabs span{font-size:12px;border-radius:20px;padding:6px 11px;background:rgba(255,255,255,.09);color:#bcd4f2}
    .board-tabs span.active{background:#fff;color:var(--blue)}
    .fixture{display:grid;grid-template-columns:95px 1fr 90px 90px;align-items:center;gap:15px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.1)}
    .fixture:last-child{border:0}
    .fixture time{font-size:12px;color:#aec8eb}
    .fixture .league{font-size:12px;color:#8fcfff}
    .fixture .clubs{font-weight:700}
    .fixture .result{font-size:22px;font-weight:900;text-align:center}
    .status{font-size:11px;text-align:right;color:#a8c8ed}
    .side-panel h3{font-size:20px;margin-bottom:18px}
    .rank-item{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1)}
    .rank-item:last-child{border:0}
    .rank-team{display:flex;gap:10px;align-items:center}
    .rank-no{width:24px;height:24px;border-radius:7px;background:rgba(255,255,255,.1);display:grid;place-items:center;color:#9fd1ff}
    .rank-item b{color:#fff}
    .value-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:45px;align-items:center}
    .value-photo{position:relative}
    .value-photo img{width:100%;height:430px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
    .photo-note{position:absolute;bottom:22px;right:-18px;background:#fff;padding:18px 20px;border-radius:15px;box-shadow:var(--shadow-sm);max-width:220px}
    .photo-note strong{display:block;font-size:25px;color:var(--blue)}
    .photo-note span{font-size:12px;color:var(--muted)}
    .value-list{display:grid;gap:20px;margin-top:25px}
    .value-item{display:grid;grid-template-columns:45px 1fr;gap:15px}
    .value-icon{width:42px;height:42px;border-radius:12px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-weight:900}
    .value-item h3{font-size:18px;margin-bottom:4px}
    .value-item p{color:var(--muted);font-size:14px}
    .scene-section{background:#eaf3ff}
    .scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .scene-card{background:#fff;border-radius:18px;padding:24px;border:1px solid #d8e7f7;min-height:230px}
    .scene-card:nth-child(2){margin-top:28px}
    .scene-card:nth-child(3){margin-top:56px}
    .scene-number{font-size:42px;color:#bcd8fa;font-weight:900;line-height:1}
    .scene-card h3{font-size:20px;margin:16px 0 7px}
    .scene-card p{font-size:14px;color:var(--muted)}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:25px}
    .timeline-step{position:relative;padding:0 23px 0 0}
    .timeline-step:not(:last-child):after{content:"";position:absolute;top:15px;left:37px;right:15px;height:1px;background:#c7d9ef}
    .timeline-step .dot{position:relative;z-index:1;width:31px;height:31px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:900;margin-bottom:18px}
    .timeline-step h3{font-size:16px;margin-bottom:7px}
    .timeline-step p{font-size:13px;color:var(--muted);padding-right:14px}
    .news-section{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:35px}
    .news-list{display:grid}
    .news-item{display:grid;grid-template-columns:105px 1fr 82px;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
    .news-date{font-size:13px;color:var(--blue);font-weight:800}
    .news-item h3{font-size:17px;margin-bottom:3px}
    .news-item p{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .read-link{font-size:12px;color:var(--blue);font-weight:800;text-align:right}
    .recommend{background:#f2f7fd;border-radius:20px;padding:25px}
    .recommend img{height:145px;width:100%;object-fit:cover;border-radius:14px;margin-bottom:18px}
    .recommend h3{font-size:21px;margin-bottom:10px}
    .recommend p{font-size:14px;color:var(--muted);margin-bottom:17px}
    .topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .topic{display:grid;grid-template-columns:150px 1fr;background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden;transition:.25s}
    .topic:hover{box-shadow:var(--shadow-sm);transform:translateY(-3px)}
    .topic img{width:150px;height:150px;object-fit:cover}
    .topic-content{padding:18px}
    .topic-content h3{font-size:18px;margin:5px 0 7px}
    .topic-content p{font-size:13px;color:var(--muted)}
    .trust{background:#f0f7ff}
    .trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .trust-box{background:#fff;padding:23px;border-radius:16px;border:1px solid var(--line)}
    .trust-box b{color:var(--blue);font-size:25px;display:block;margin-bottom:7px}
    .trust-box h3{font-size:16px;margin-bottom:4px}
    .trust-box p{font-size:13px;color:var(--muted)}
    .review-section{background:#fff}
    .reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .review{padding:25px;border:1px solid var(--line);border-radius:18px;position:relative}
    .review:before{content:"“";font-family:Georgia;font-size:55px;color:#c8ddf8;position:absolute;right:18px;top:0}
    .stars{color:var(--gold);letter-spacing:3px;margin-bottom:12px}
    .review p{font-size:14px;color:#50657f;min-height:80px}
    .review-user{display:flex;align-items:center;gap:10px;margin-top:18px;font-weight:800}
    .avatar{width:34px;height:34px;border-radius:50%;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center}
    .faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}
    .faq-intro p{color:var(--muted);margin:18px 0 24px}
    .faq-list{display:grid;gap:11px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden}
    .faq-q{padding:17px 20px;font-weight:800;display:flex;justify-content:space-between;cursor:pointer}
    .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{color:var(--blue)}
    .download{background:linear-gradient(110deg,#0b2b62,#1264d8);color:#fff;overflow:hidden;position:relative}
    .download:after{content:"";position:absolute;width:420px;height:420px;border:70px solid rgba(255,255,255,.06);border-radius:50%;right:-120px;top:-180px}
    .download-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}
    .download h2{color:#fff;font-size:34px;line-height:1.25;margin-bottom:13px}
    .download p{color:#c7dcfa;max-width:600px}
    .download-actions{display:flex;gap:12px;flex-wrap:wrap}
    .download .btn-light{background:#fff;color:var(--blue-deep);border:0}
    .download .btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}
    .contact-box{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-sm);padding:28px}
    .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .contact-box input,.contact-box textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:10px;outline:0;background:#fbfdff;margin-bottom:12px;color:var(--ink)}
    .contact-box textarea{height:105px;resize:vertical}
    .contact-box input:focus,.contact-box textarea:focus{border-color:var(--blue)}
    .contact-info{padding:22px 5px}
    .contact-info h3{font-size:24px;margin-bottom:12px;color:var(--blue-deep)}
    .contact-info p{color:var(--muted);margin-bottom:15px}
    .info-line{padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
    .info-line b{color:var(--blue);margin-right:8px}
    .footer{background:#081d42;color:#b8cbea;padding:55px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.13)}
    .footer .brand-name{color:#fff;font-size:24px}
    .footer .brand-mark{background:#fff;color:var(--blue-deep)}
    .footer p{font-size:13px;margin-top:15px;max-width:320px;color:#9eb6da}
    .footer h3{color:#fff;font-size:15px;margin-bottom:13px}
    .footer a{display:block;font-size:13px;color:#a9c1e2;margin:8px 0;transition:.2s}
    .footer a:hover{color:#fff}
    .copyright{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:19px;font-size:12px;color:#87a3ce}
    @media(max-width:1100px){
      .masthead{flex-wrap:wrap;padding:13px 0}
      .main-nav{order:3;width:100%}
      .hero-grid{grid-template-columns:1fr 1.15fr}
      .hero-points{display:none}
    }
    @media(max-width:820px){
      .container{width:min(var(--container),calc(100% - 30px))}
      .header-tools{margin-left:auto}.search{display:none}.menu-toggle{display:block}
      .main-nav{gap:2px}.main-nav a{font-size:13px;padding:8px 9px}
      .hero{padding:55px 0}.hero-grid,.value-layout,.live-layout,.news-layout,.faq-layout,.download-grid{grid-template-columns:1fr}
      .hero-copy{order:1}.stage{order:2;max-width:650px;width:100%;margin:auto}
      .hero-copy p{max-width:650px}
      .metrics{grid-template-columns:repeat(2,1fr)}
      .directory-grid{grid-template-columns:1fr 1fr}.directory-feature{grid-column:span 2;min-height:300px}
      .scene-grid{grid-template-columns:1fr}.scene-card:nth-child(2),.scene-card:nth-child(3){margin-top:0}
      .timeline{grid-template-columns:1fr 1fr;gap:25px}
      .timeline-step:not(:last-child):after{display:none}
      .topic-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:repeat(2,1fr)}
      .reviews{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}
    }
    @media(max-width:520px){
      body{font-size:14px}.brand-sub{display:none}.brand-name{font-size:23px}
      h1{font-size:39px;letter-spacing:-2px}.section{padding:56px 0}
      .section-head{display:block}.section-head h2{font-size:27px;margin-bottom:10px}
      .metrics,.directory-grid,.trust-grid{grid-template-columns:1fr}.directory-feature{grid-column:auto}
      .fixture{grid-template-columns:62px 1fr 55px}.fixture .status{display:none}
      .news-item{grid-template-columns:75px 1fr}.read-link{display:none}
      .topic{grid-template-columns:105px 1fr}.topic img{width:105px;height:150px}
      .contact-grid{grid-template-columns:1fr}.download h2{font-size:28px}
      .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}
      .copyright{display:block}.copyright span{display:block;margin-top:8px}
    }

/* roulang page: category2 */
:root{--blue:#1264d8;--blue-deep:#0b2b62;--blue-soft:#eaf3ff;--cyan:#24b9d5;--ink:#10213e;--muted:#687892;--paper:#f6f9fd;--white:#fff;--line:#dfe8f3;--gold:#f5aa3c;--green:#16a873;--radius:20px;--radius-sm:12px;--shadow:0 18px 50px rgba(33,74,128,.12);--shadow-sm:0 8px 25px rgba(37,81,137,.09);--container: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(--paper);line-height:1.75;font-size:15px}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer;border:0}.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}.header-inner{min-height:78px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:16px;min-width:max-content}.brand-mark{width:44px;height:44px;border-radius:14px;background:var(--blue-deep);display:grid;place-items:center;color:#fff;font-size:22px;font-weight:800;box-shadow:0 7px 18px rgba(11,43,98,.22)}.brand-name{font-size:27px;font-weight:900;letter-spacing:-1px}.brand-sub{font-size:11px;color:var(--muted);letter-spacing:2px;border-left:1px solid var(--line);padding-left:16px}.main-nav{display:flex;align-items:center;gap:5px;overflow-x:auto;scrollbar-width:none;flex:1}.main-nav::-webkit-scrollbar{display:none}.main-nav a{white-space:nowrap;padding:10px 13px;border-radius:10px;color:#52647c;font-weight:700;font-size:14px;transition:.25s}.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}.header-tools{display:flex;align-items:center;gap:10px}.search{height:40px;width:160px;border:1px solid var(--line);border-radius:22px;display:flex;align-items:center;padding:0 13px;background:#fbfdff}.search input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}.search span{color:var(--blue);font-weight:800}.menu-toggle{display:none;background:var(--blue-soft);color:var(--blue);border-radius:9px;padding:8px 11px;font-size:18px}
.hero{position:relative;overflow:hidden;padding:72px 0 68px;background:#edf5ff url('/assets/images/backpic/back-2.webp') center/cover no-repeat}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(239,247,255,.98),rgba(239,247,255,.82) 54%,rgba(239,247,255,.35))}.hero-grid{position:relative;display:grid;grid-template-columns:.85fr 1.35fr .85fr;align-items:center;gap:28px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;font-size:13px;margin-bottom:18px}.eyebrow:before{content:"";width:26px;height:2px;background:var(--blue)}h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-3px;margin:0 0 18px;color:var(--blue-deep)}.hero-copy p{font-size:17px;color:#4d6380;max-width:380px;margin:0 0 25px}.btn-row{display:flex;flex-wrap:wrap;gap:11px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:800;transition:.25s;border:1px solid transparent}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(18,100,216,.2)}.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}.btn-light{background:#fff;color:var(--blue);border-color:#d8e6f7}.btn-light:hover{border-color:var(--blue);transform:translateY(-2px)}.btn:focus,.main-nav a:focus,input:focus{outline:3px solid rgba(36,185,213,.35);outline-offset:2px}
.stage{background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.95);border-radius:26px;padding:18px;box-shadow:var(--shadow);transform:rotate(-1deg)}.stage-top{display:flex;justify-content:space-between;align-items:center;padding:4px 4px 15px;color:var(--muted);font-size:12px}.match-main{background:linear-gradient(135deg,#09275b,#1559ad);border-radius:18px;padding:22px;color:#fff;text-align:center}.match-main small{color:#b9d6ff}.teams{display:flex;justify-content:space-around;align-items:center;font-size:17px;font-weight:800;margin-top:18px}.score{font-size:38px;line-height:1;color:#fff;letter-spacing:2px}.stage-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.stage-stats div{background:#f3f7fc;border-radius:10px;padding:9px;text-align:center;font-size:12px;color:var(--muted)}.stage-stats b{display:block;color:var(--ink);font-size:17px}.hero-points{display:grid;gap:14px}.point{padding:15px 16px;background:rgba(255,255,255,.8);border:1px solid rgba(210,226,245,.9);border-radius:14px}.point b{display:block;color:var(--blue-deep);margin-bottom:3px}.point span{font-size:13px;color:var(--muted)}
.section{padding:72px 0}.section.compact{padding-top:48px;padding-bottom:48px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}.section-head h2{font-size:32px;line-height:1.25;letter-spacing:-1px;color:var(--blue-deep);margin:0}.section-head p{max-width:560px;color:var(--muted);margin:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.metric{background:#fff;border:1px solid var(--line);border-radius:17px;padding:24px;box-shadow:var(--shadow-sm)}.metric strong{font-size:34px;color:var(--blue-deep);line-height:1}.metric strong em{font-size:16px;font-style:normal;color:var(--blue)}.metric p{margin:9px 0 0;color:var(--muted);font-size:13px}.matrix{display:grid;grid-template-columns:1.05fr 1.95fr;gap:24px;align-items:stretch}.matrix-intro{background:var(--blue-deep);color:#fff;border-radius:22px;padding:34px}.matrix-intro h2{font-size:30px;line-height:1.3;margin:0 0 16px}.matrix-intro p{color:#c5d6ef}.matrix-intro .tag{margin-top:24px}.tag{display:inline-block;border-radius:30px;padding:6px 12px;background:#eaf3ff;color:var(--blue);font-size:12px;font-weight:800}.matrix-intro .tag{background:rgba(255,255,255,.14);color:#d7e8ff}.matrix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.matrix-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;transition:.25s}.matrix-card:hover,.result-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.matrix-card .icon{width:38px;height:38px;border-radius:11px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-weight:900}.matrix-card h3{margin:14px 0 5px;font-size:18px}.matrix-card p{margin:0;color:var(--muted);font-size:13px}.feature{background:#fff}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.feature-photo img{width:100%;height:390px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}.feature-copy h2{font-size:33px;line-height:1.3;color:var(--blue-deep);margin:0 0 15px}.feature-copy>p{color:var(--muted)}.check-list{list-style:none;padding:0;margin:24px 0;display:grid;gap:14px}.check-list li{display:flex;gap:12px;align-items:flex-start}.check-list b{color:var(--green);font-size:18px}.check-list span{color:#465b76}.dark-section{background:var(--blue-deep);color:#fff}.dark-section .section-head h2{color:#fff}.dark-section .section-head p{color:#b6c9e6}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.result-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);border-radius:18px;padding:25px;transition:.25s}.result-card h3{margin:0 0 10px;font-size:20px}.result-card p{margin:0;color:#b9cce7;font-size:14px}.result-line{display:flex;justify-content:space-between;margin-top:22px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);color:#d9e7f8}.scene-section{background:#eaf3ff}.scene-grid{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:18px}.scene-card{background:#fff;border-radius:18px;padding:24px;border:1px solid #d8e7f7;min-height:220px}.scene-card:nth-child(2){margin-top:27px}.scene-card:nth-child(3){margin-top:54px}.scene-card h3{font-size:20px;margin:16px 0 7px}.scene-card p{font-size:14px;color:var(--muted);margin:0}.scene-no{font-size:12px;color:var(--blue);font-weight:900;letter-spacing:1px}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:20px;background:#fff;overflow:hidden}.process-step{padding:25px 22px;border-right:1px solid var(--line);position:relative}.process-step:last-child{border:0}.process-step b{display:block;width:31px;height:31px;border-radius:50%;background:var(--blue);color:#fff;text-align:center;line-height:31px;margin-bottom:15px}.process-step h3{font-size:17px;margin:0 0 6px}.process-step p{font-size:13px;color:var(--muted);margin:0}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:19px 22px}.faq-item h3{font-size:16px;margin:0 0 7px;color:var(--blue-deep)}.faq-item p{font-size:13px;color:var(--muted);margin:0}.cta{background:linear-gradient(110deg,#1264d8,#0b2b62);color:#fff;border-radius:24px;padding:40px 48px;display:flex;justify-content:space-between;align-items:center;gap:25px;box-shadow:var(--shadow)}.cta h2{font-size:29px;line-height:1.3;margin:0 0 8px}.cta p{color:#d0e2fb;margin:0}.cta .btn-light{background:#fff}.footer{background:#fff;border-top:1px solid var(--line);padding:48px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}.footer-grid p{color:var(--muted);font-size:13px;max-width:260px}.footer-grid h3{font-size:14px;color:var(--blue-deep);margin:5px 0 13px}.footer-grid>div>a:not(.brand){display:block;color:var(--muted);font-size:13px;margin:7px 0;transition:.2s}.footer-grid>div>a:not(.brand):hover{color:var(--blue);padding-left:3px}.copyright{border-top:1px solid var(--line);margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#8391a5;font-size:12px}.copyright a:hover{color:var(--blue)}
@media(max-width:1024px){.header-inner{gap:15px}.brand-sub,.search{display:none}.hero-grid{grid-template-columns:1fr 1.2fr}.hero-points{display:none}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(var(--container),calc(100% - 28px))}.header-inner{min-height:68px;justify-content:space-between}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 14px;box-shadow:var(--shadow-sm);flex-wrap:wrap}.main-nav.open{display:flex}.main-nav a{flex:1 1 auto;text-align:center}.hero{padding:52px 0}.hero-grid,.feature-grid,.matrix{grid-template-columns:1fr}.stage{order:2}.hero-copy{order:1}.section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:12px}.matrix-grid,.faq-grid{grid-template-columns:1fr}.result-grid,.scene-grid{grid-template-columns:1fr}.scene-card,.scene-card:nth-child(2),.scene-card:nth-child(3){margin:0}.process{grid-template-columns:1fr 1fr}.process-step:nth-child(2){border-right:0}.process-step:nth-child(-n+2){border-bottom:1px solid var(--line)}.footer-grid{grid-template-columns:1fr 1fr}.cta{display:block;padding:30px}.cta .btn{margin-top:20px}}
@media(max-width:520px){h1{font-size:40px;letter-spacing:-2px}.brand-name{font-size:23px}.metrics{grid-template-columns:1fr 1fr;gap:10px}.metric{padding:17px}.metric strong{font-size:27px}.feature-photo img{height:270px}.process{grid-template-columns:1fr}.process-step{border-right:0!important;border-bottom:1px solid var(--line)!important}.process-step:last-child{border-bottom:0!important}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin:6px 0}}

/* roulang page: category1 */
:root{
 --blue:#1264d8;
 --blue-deep:#0b2b62;
 --blue-soft:#eaf3ff;
 --cyan:#24b9d5;
 --ink:#10213e;
 --muted:#687892;
 --paper:#f6f9fd;
 --white:#fff;
 --line:#dfe8f3;
 --gold:#f5aa3c;
 --green:#16a873;
 --red:#e25d63;
 --radius:20px;
 --radius-sm:12px;
 --shadow:0 18px 50px rgba(33,74,128,.12);
 --shadow-sm:0 8px 25px rgba(37,81,137,.09);
 --container: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(--paper);line-height:1.75;font-size:15px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
.header-inner{min-height:78px;display:flex;align-items:center;gap:27px}
.brand{display:flex;align-items:center;gap:16px;min-width:max-content}
.brand-mark{width:44px;height:44px;border-radius:14px;background:var(--blue-deep);display:grid;place-items:center;color:#fff;font-size:22px;font-weight:800;box-shadow:0 7px 18px rgba(11,43,98,.22)}
.brand-name{font-size:27px;font-weight:900;letter-spacing:-1px}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:2px;border-left:1px solid var(--line);padding-left:16px}
.main-nav{display:flex;align-items:center;gap:5px;overflow-x:auto;scrollbar-width:none;flex:1}
.main-nav::-webkit-scrollbar{display:none}
.main-nav a{white-space:nowrap;padding:10px 13px;border-radius:10px;color:#52647c;font-weight:700;font-size:14px;transition:.25s}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
.header-tools{display:flex;align-items:center;gap:10px}
.search{height:40px;width:160px;border:1px solid var(--line);border-radius:22px;display:flex;align-items:center;padding:0 13px;background:#fbfdff}
.search input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
.search span{color:var(--blue);font-weight:800}
.menu-toggle{display:none;background:var(--blue-soft);color:var(--blue);border-radius:9px;padding:8px 11px;font-size:18px}
.hero-inner{position:relative}
.category-hero{padding:74px 0 70px;background:#09275b url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;position:relative;overflow:hidden}
.category-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,31,74,.96),rgba(8,46,103,.86) 52%,rgba(6,34,80,.42))}
.category-hero .container{position:relative}
.hero-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#8fdff0;font-weight:800;font-size:13px;margin-bottom:18px}
.eyebrow:before{content:"";width:27px;height:2px;background:var(--cyan)}
.hero-copy h1{font-size:clamp(40px,5vw,68px);line-height:1.12;letter-spacing:-3px;margin-bottom:20px}
.hero-copy p{font-size:17px;color:#c7d8f2;max-width:520px;margin-bottom:27px}
.btn-row{display:flex;flex-wrap:wrap;gap:11px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:800;transition:.25s;border:1px solid transparent}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(18,100,216,.2)}
.btn-primary:hover{background:#3283ef;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--blue);border-color:#d8e6f7}
.btn-light:hover{border-color:var(--cyan);transform:translateY(-2px)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn:focus,.main-nav a:focus,input:focus,summary:focus{outline:3px solid rgba(36,185,213,.4);outline-offset:2px}
.score-board{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:24px;padding:22px;box-shadow:0 20px 55px rgba(0,0,0,.18);backdrop-filter:blur(9px)}
.board-head{display:flex;justify-content:space-between;align-items:center;color:#c6d9f5;font-size:13px;margin-bottom:12px}
.live-dot{display:inline-flex;align-items:center;gap:7px;color:#8ce3c1}
.live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:#35d495;box-shadow:0 0 0 5px rgba(53,212,149,.15)}
.score-row{display:grid;grid-template-columns:78px 1fr 62px 1fr 78px;align-items:center;gap:10px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.score-row:last-child{border:0}
.score-row .time{font-size:12px;color:#9fb7d8}
.team{text-align:center;font-weight:800}
.team small{display:block;font-size:11px;color:#a9c3e5;font-weight:500}
.score{font-size:25px;text-align:center;font-weight:900;color:#fff}
.score-row .status{text-align:right;font-size:12px;color:#8fdff0}
.section{padding:78px 0}
.section.compact{padding-top:55px;padding-bottom:55px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
.section-head h2{font-size:32px;line-height:1.25;letter-spacing:-1px;color:var(--blue-deep)}
.section-head p{max-width:570px;color:var(--muted)}
.kicker{color:var(--blue);font-size:13px;font-weight:800;margin-bottom:9px}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric{background:#fff;border:1px solid var(--line);border-radius:17px;padding:24px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.metric:after{content:"";position:absolute;width:70px;height:70px;border-radius:50%;right:-22px;top:-24px;background:var(--blue-soft)}
.metric strong{display:block;font-size:34px;color:var(--blue-deep);line-height:1.2;margin-bottom:7px}
.metric span{font-size:13px;color:var(--muted)}
.metric em{display:block;color:var(--green);font-size:12px;font-style:normal;margin-top:12px;font-weight:700}
.matrix{display:grid;grid-template-columns:1.08fr 1fr 1fr;gap:18px}
.matrix-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;min-height:260px;transition:.25s}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.matrix-card.feature{background:var(--blue-deep);color:#fff;min-height:340px}
.matrix-card.feature p,.matrix-card.feature li{color:#c2d5ef}
.matrix-icon{width:44px;height:44px;border-radius:13px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-size:20px;font-weight:900;margin-bottom:19px}
.feature .matrix-icon{background:rgba(255,255,255,.14);color:#8fe3ef}
.matrix-card h3{font-size:20px;margin-bottom:10px}
.matrix-card p{font-size:14px;color:var(--muted);margin-bottom:16px}
.check-list{display:grid;gap:10px;list-style:none}
.check-list li{font-size:13px;color:#566982;position:relative;padding-left:20px}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}
.feature .check-list li:before{color:#79e1c0}
.soft-section{background:var(--blue-soft)}
.dashboard{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}
.dashboard-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px;box-shadow:var(--shadow-sm)}
.panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}
.panel-top h3{font-size:19px}
.badge{display:inline-flex;border-radius:20px;background:#e8faf4;color:#10865d;font-size:12px;padding:5px 10px;font-weight:800}
.match-list{display:grid;gap:10px}
.match-line{display:grid;grid-template-columns:85px 1fr 72px 85px;align-items:center;gap:12px;padding:15px 13px;background:#f8fbff;border-radius:12px;border:1px solid #edf2f8}
.match-line:hover{border-color:#b7d3f4;background:#f3f8ff}
.match-line time{font-size:12px;color:var(--muted)}
.match-line b{text-align:center}
.match-score{text-align:center;font-size:18px;color:var(--blue-deep);font-weight:900}
.match-state{text-align:right;font-size:12px;color:var(--blue)}
.data-bars{display:grid;gap:17px}
.bar-label{display:flex;justify-content:space-between;font-size:13px;margin-bottom:7px}
.bar-track{height:8px;background:#e9eff7;border-radius:20px;overflow:hidden}
.bar-track i{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.image-story{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}
.image-story img{width:100%;height:390px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.story-copy h2{font-size:33px;line-height:1.3;color:var(--blue-deep);margin-bottom:16px}
.story-copy p{color:var(--muted);margin-bottom:17px}
.story-points{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:22px}
.story-point{border-left:3px solid var(--cyan);padding-left:13px}
.story-point strong{display:block;color:var(--blue-deep);font-size:15px}
.story-point span{font-size:13px;color:var(--muted)}
.scene-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:17px}
.scene-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;min-height:230px;transition:.25s}
.scene-card:first-child{background:#f0f7ff;border-color:#c9def6}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.scene-card h3{font-size:20px;margin:15px 0 8px}
.scene-card p{font-size:14px;color:var(--muted)}
.scene-num{font-size:13px;color:var(--blue);font-weight:900;letter-spacing:1px}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm)}
.flow-step{padding:27px 23px;position:relative;border-right:1px solid var(--line)}
.flow-step:last-child{border-right:0}
.flow-step:after{content:"→";position:absolute;right:-12px;top:50%;transform:translateY(-50%);width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--cyan);color:#fff;font-weight:900;z-index:1}
.flow-step:last-child:after{display:none}
.flow-step b{display:block;color:var(--blue);font-size:12px;margin-bottom:10px}
.flow-step h3{font-size:17px;margin-bottom:7px}
.flow-step p{font-size:13px;color:var(--muted)}
.quote-section{background:#fff}
.quote-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:22px;align-items:stretch}
.quote-card{background:var(--blue-deep);color:#fff;border-radius:21px;padding:30px;display:flex;flex-direction:column;justify-content:space-between}
.quote-card blockquote{font-size:23px;line-height:1.5;font-weight:800;margin:20px 0}
.quote-card cite{font-size:13px;color:#b8cbe6;font-style:normal}
.detail-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.detail-card{border:1px solid var(--line);border-radius:15px;padding:20px;background:#fbfdff}
.detail-card h3{font-size:17px;color:var(--blue-deep);margin-bottom:6px}
.detail-card p{font-size:13px;color:var(--muted)}
.faq-section{background:#eef5fc}
.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:45px}
.faq-intro h2{font-size:32px;line-height:1.3;color:var(--blue-deep);margin-bottom:14px}
.faq-intro p{color:var(--muted)}
.faq-list{display:grid;gap:10px}
details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:17px 20px}
summary{cursor:pointer;font-weight:800;color:var(--ink);list-style:none;position:relative;padding-right:25px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:0;color:var(--blue);font-size:21px;top:-4px}
details[open] summary:after{content:"−"}
details p{color:var(--muted);font-size:14px;padding-top:12px}
.cta{padding:57px 0;background:linear-gradient(110deg,#1264d8,#0b2b62);color:#fff}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta h2{font-size:31px;line-height:1.3;margin-bottom:8px}
.cta p{color:#c9daf2;max-width:630px}
.footer{background:#071d43;color:#b8c8df;padding:52px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:38px;padding-bottom:38px}
.footer .brand{color:#fff;margin-bottom:16px}
.footer .brand-mark{background:#fff;color:var(--blue-deep);box-shadow:none}
.footer .brand-name{font-size:23px}
.footer p{font-size:13px;max-width:260px}
.footer h3{font-size:14px;color:#fff;margin-bottom:14px}
.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:8px}
.footer-grid a{font-size:13px;color:#aebfd7;transition:.2s}
.footer-grid a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px;color:#8fa4c2}
.copyright a{color:#b9cbe2}
@media(max-width:1024px){
 .header-inner{gap:15px}
 .brand-sub{display:none}
 .main-nav a{padding:9px 9px;font-size:13px}
 .search{width:125px}
 .hero-layout{gap:30px}
 .metric-grid{grid-template-columns:repeat(2,1fr)}
 .matrix{grid-template-columns:1fr 1fr}
 .matrix-card.feature{grid-column:span 2;min-height:250px}
}
@media(max-width:768px){
 .header-inner{min-height:68px;justify-content:space-between}
 .main-nav{display:none;position:absolute;left:20px;right:20px;top:76px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .main-nav.open{display:flex}
 .main-nav a{padding:11px 13px}
 .header-tools{margin-left:auto}
 .search{display:none}
 .menu-toggle{display:block}
 .hero-layout,.image-story,.dashboard,.quote-grid,.faq-grid{grid-template-columns:1fr}
 .category-hero{padding:58px 0}
 .hero-copy h1{font-size:46px;letter-spacing:-2px}
 .score-board{margin-top:12px}
 .section{padding:58px 0}
 .section-head{display:block}
 .section-head h2{font-size:28px;margin-bottom:10px}
 .matrix,.scene-grid{grid-template-columns:1fr}
 .matrix-card.feature{grid-column:auto}
 .scene-card:first-child{min-height:auto}
 .flow{grid-template-columns:1fr 1fr}
 .flow-step{border-bottom:1px solid var(--line)}
 .flow-step:nth-child(2){border-right:0}
 .flow-step:nth-child(2):after{display:none}
 .flow-step:nth-child(3),.flow-step:nth-child(4){border-bottom:0}
 .image-story img{height:300px}
 .cta-inner{display:block}
 .cta .btn-row{margin-top:22px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
 .container{width:min(var(--container),calc(100% - 28px))}
 .brand{gap:10px}
 .brand-mark{width:38px;height:38px;border-radius:11px;font-size:19px}
 .brand-name{font-size:22px}
 .hero-copy h1{font-size:38px}
 .hero-copy p{font-size:15px}
 .score-row{grid-template-columns:48px 1fr 48px 1fr 48px;gap:5px}
 .team{font-size:13px}
 .score{font-size:21px}
 .metric-grid,.detail-list{grid-template-columns:1fr}
 .metric strong{font-size:30px}
 .flow{grid-template-columns:1fr}
 .flow-step{border-right:0!important;border-bottom:1px solid var(--line)!important}
 .flow-step:last-child{border-bottom:0!important}
 .flow-step:after{content:"↓";right:auto;left:50%;top:auto;bottom:-12px;transform:translateX(-50%)}
 .flow-step:last-child:after{display:none}
 .match-line{grid-template-columns:53px 1fr 54px 55px;gap:5px;font-size:12px}
 .footer-grid{grid-template-columns:1fr}
 .copyright{display:block}
 .copyright span{display:block;margin-bottom:8px}
}

/* roulang page: category3 */
:root{
      --blue:#1264d8;
      --blue-deep:#0b2b62;
      --blue-soft:#eaf3ff;
      --cyan:#24b9d5;
      --ink:#10213e;
      --muted:#687892;
      --paper:#f6f9fd;
      --white:#fff;
      --line:#dfe8f3;
      --gold:#f5aa3c;
      --green:#16a873;
      --red:#e55d67;
      --radius:20px;
      --radius-sm:12px;
      --shadow:0 18px 50px rgba(33,74,128,.12);
      --shadow-sm:0 8px 25px rgba(37,81,137,.09);
      --container: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(--paper);line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 40px));margin:auto}
    .site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
    .header-main{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:16px;min-width:max-content}
    .brand-mark{width:44px;height:44px;border-radius:14px;background:var(--blue-deep);display:grid;place-items:center;color:#fff;font-size:22px;font-weight:800;box-shadow:0 7px 18px rgba(11,43,98,.22)}
    .brand-name{font-size:27px;font-weight:900;letter-spacing:-1px}
    .brand-sub{font-size:11px;color:var(--muted);letter-spacing:2px;border-left:1px solid var(--line);padding-left:16px}
    .main-nav{display:flex;align-items:center;gap:5px;overflow-x:auto;scrollbar-width:none}
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{white-space:nowrap;padding:10px 13px;border-radius:10px;color:#52647c;font-weight:700;font-size:14px;transition:.25s}
    .main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
    .header-tools{display:flex;align-items:center;gap:10px}
    .search{height:40px;width:160px;border:1px solid var(--line);border-radius:22px;display:flex;align-items:center;padding:0 13px;background:#fbfdff}
    .search input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
    .search span{color:var(--blue);font-weight:800}
    .menu-toggle{display:none;background:var(--blue-soft);color:var(--blue);border-radius:9px;padding:8px 11px;font-size:18px}
    .hero{position:relative;overflow:hidden;padding:70px 0 64px;background:#edf5ff url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(239,247,255,.98),rgba(239,247,255,.86) 54%,rgba(239,247,255,.34))}
    .hero-grid{position:relative;display:grid;grid-template-columns:1.05fr 1.2fr .75fr;gap:28px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;font-size:13px;margin-bottom:15px}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--blue)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,64px);line-height:1.13;letter-spacing:-3px;margin-bottom:18px;color:var(--blue-deep)}
    .hero-copy p{font-size:17px;color:#4d6380;max-width:450px;margin-bottom:25px}
    .btn-row{display:flex;flex-wrap:wrap;gap:11px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:800;transition:.25s;border:1px solid transparent}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(18,100,216,.2)}
    .btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--blue);border-color:#d8e6f7}
    .btn-light:hover{border-color:var(--blue);transform:translateY(-2px)}
    .btn-outline{background:transparent;color:var(--blue);border-color:#a9c9f4}
    .btn-outline:hover{background:var(--blue-soft)}
    .btn:focus,.main-nav a:focus,input:focus,summary:focus{outline:3px solid rgba(36,185,213,.35);outline-offset:2px}
    .profile-card{background:rgba(255,255,255,.88);border:1px solid rgba(255,255,255,.96);border-radius:25px;padding:22px;box-shadow:var(--shadow);display:flex;gap:18px;align-items:center}
    .profile-avatar{width:78px;height:78px;border-radius:22px;object-fit:cover;border:4px solid #fff;box-shadow:var(--shadow-sm)}
    .profile-card h2{font-size:22px;margin:0 0 3px;color:var(--blue-deep)}
    .profile-card p{color:var(--muted);font-size:13px;margin:0 0 13px}
    .follow{display:inline-flex;background:var(--blue-soft);color:var(--blue);padding:6px 12px;border-radius:20px;font-weight:800;font-size:12px}
    .hero-stats{display:grid;gap:12px}
    .stat-badge{background:#fff;border:1px solid var(--line);border-radius:15px;padding:15px 17px;box-shadow:var(--shadow-sm)}
    .stat-badge strong{display:block;color:var(--blue-deep);font-size:24px;line-height:1.2}
    .stat-badge span{color:var(--muted);font-size:12px}
    .section{padding:72px 0}
    .section.compact{padding-top:52px;padding-bottom:52px}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
    .section-head h2{font-size:32px;line-height:1.25;letter-spacing:-1px;color:var(--blue-deep);margin-bottom:8px}
    .section-head p{max-width:560px;color:var(--muted);margin-bottom:0}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .metric{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
    .metric:after{content:"";position:absolute;width:80px;height:80px;border-radius:50%;background:var(--blue-soft);right:-25px;bottom:-30px}
    .metric small{display:block;color:var(--muted);font-weight:700;margin-bottom:8px}
    .metric strong{font-size:31px;color:var(--blue-deep);line-height:1}
    .metric em{font-style:normal;color:var(--green);font-size:12px;margin-left:6px}
    .calendar-section{background:#fff}
    .calendar-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:22px;align-items:start}
    .calendar-panel,.side-panel{background:#fbfdff;border:1px solid var(--line);border-radius:21px;padding:22px;box-shadow:var(--shadow-sm)}
    .calendar-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:18px}
    .calendar-toolbar h3{margin:0;font-size:21px;color:var(--blue-deep)}
    .toolbar-actions{display:flex;gap:7px}
    .mini-btn{background:#fff;border:1px solid var(--line);color:var(--blue);border-radius:9px;padding:7px 11px;font-weight:800}
    .mini-btn:hover{background:var(--blue-soft)}
    .week-head,.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}
    .week-head{color:var(--muted);font-size:12px;text-align:center;margin-bottom:8px;font-weight:800}
    .day{min-height:78px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:9px;transition:.2s}
    .day:hover{border-color:#8bb8ed;box-shadow:var(--shadow-sm);transform:translateY(-2px)}
    .day.muted-day{background:#f4f7fb;color:#a9b6c8}
    .day.today{border:2px solid var(--blue);padding:8px;background:var(--blue-soft)}
    .day-number{font-weight:900;font-size:15px}
    .event-dot{display:block;margin-top:8px;border-radius:6px;padding:3px 5px;font-size:10px;line-height:1.25;background:#e7f7f1;color:#087f59;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .event-dot.blue{background:#eaf3ff;color:var(--blue)}
    .event-dot.gold{background:#fff4df;color:#a86600}
    .side-panel h3{font-size:20px;color:var(--blue-deep);margin-bottom:16px}
    .focus-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
    .focus-item:last-child{border-bottom:0}
    .focus-time{min-width:51px;color:var(--blue);font-weight:900;font-size:13px}
    .focus-item strong{display:block;font-size:14px}
    .focus-item span{display:block;color:var(--muted);font-size:12px}
    .pill{display:inline-flex;align-items:center;padding:5px 10px;border-radius:20px;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:800}
    .timeline-section{background:var(--blue-deep);color:#fff}
    .timeline-section .section-head h2{color:#fff}
    .timeline-section .section-head p{color:#b6c9e6}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
    .timeline:before{content:"";position:absolute;top:15px;left:7%;right:7%;height:2px;background:rgba(255,255,255,.23)}
    .timeline-item{position:relative;padding:0 18px}
    .timeline-marker{width:31px;height:31px;border-radius:50%;background:var(--cyan);border:7px solid #1b437c;position:relative;z-index:1;margin-bottom:20px}
    .timeline-item h3{font-size:18px;margin-bottom:6px}
    .timeline-item p{color:#b6c9e6;font-size:13px;margin-bottom:0}
    .matrix{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .matrix-card{background:#fff;border:1px solid var(--line);border-radius:19px;padding:24px;box-shadow:var(--shadow-sm)}
    .matrix-card.featured{background:linear-gradient(135deg,#f0f7ff,#fff);border-color:#b9d5f6}
    .matrix-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
    .matrix-card h3{font-size:21px;color:var(--blue-deep);margin:0}
    .matrix-card p{color:var(--muted);font-size:14px}
    .check-list{padding:0;margin:17px 0 0;list-style:none;display:grid;gap:11px}
    .check-list li{display:flex;gap:10px;align-items:flex-start;color:#405570;font-size:14px}
    .check-list li:before{content:"✓";display:grid;place-items:center;width:20px;height:20px;flex:none;border-radius:50%;background:#e5f7f0;color:var(--green);font-weight:900;font-size:12px}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
    .compare-photo{min-height:350px;border-radius:22px;overflow:hidden;position:relative}
    .compare-photo img{width:100%;height:100%;object-fit:cover}
    .compare-photo:after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(transparent,rgba(6,32,75,.88))}
    .compare-caption{position:absolute;z-index:1;bottom:23px;left:23px;right:23px;color:#fff}
    .compare-caption h3{font-size:23px;margin-bottom:4px}
    .result-box{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow-sm)}
    .result-row{display:flex;justify-content:space-between;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}
    .result-row:last-child{border-bottom:0}
    .result-row span{color:var(--muted)}
    .result-row strong{color:var(--blue-deep)}
    .scene-section{background:var(--blue-soft)}
    .scene-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
    .scene-card{background:#fff;border-radius:18px;padding:25px;border:1px solid #d8e7f7;min-height:230px}
    .scene-card:first-child{grid-row:span 2;min-height:480px;background:#123d7d;color:#fff;position:relative;overflow:hidden}
    .scene-card:first-child img{width:100%;height:235px;object-fit:cover;border-radius:14px;margin-bottom:20px}
    .scene-card:first-child p{color:#d7e7ff}
    .scene-card:not(:first-child) h3{font-size:19px;color:var(--blue-deep);margin:15px 0 7px}
    .scene-card:not(:first-child) p{font-size:14px;color:var(--muted);margin:0}
    .scene-icon{font-size:28px;color:var(--blue)}
    .insight{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:center}
    .insight img{width:100%;height:330px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
    .insight-copy h2{color:var(--blue-deep);font-size:31px;line-height:1.3;margin-bottom:15px}
    .insight-copy p{color:var(--muted);margin-bottom:15px}
    .faq-section{background:#fff}
    .faq-list{max-width:900px;margin:auto;display:grid;gap:12px}
    details{border:1px solid var(--line);border-radius:14px;background:#fbfdff;padding:0 20px;transition:.2s}
    details[open]{border-color:#a9c9f4;background:#f5faff}
    summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:800;color:var(--blue-deep);display:flex;justify-content:space-between;gap:20px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";color:var(--blue);font-size:22px;line-height:1}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;padding:0 25px 18px 0;margin:0}
    .cta{padding:62px 0;background:linear-gradient(100deg,#eaf3ff,#f8fbff)}
    .cta-box{display:flex;align-items:center;justify-content:space-between;gap:25px;background:#fff;border:1px solid #cfe0f4;border-radius:24px;padding:30px 35px;box-shadow:var(--shadow)}
    .cta-box h2{font-size:29px;color:var(--blue-deep);margin-bottom:7px}
    .cta-box p{color:var(--muted);margin:0}
    .footer{background:#071e46;color:#c9d8ee;padding:50px 0 22px}
    .footer .brand-name{color:#fff}
    .footer .brand-mark{background:#fff;color:var(--blue-deep)}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:35px}
    .footer-grid p{font-size:13px;color:#9fb4d2;max-width:280px;margin-top:17px}
    .footer-grid h3{color:#fff;font-size:15px;margin:5px 0 14px}
    .footer-grid>div>a:not(.brand){display:block;font-size:13px;color:#9fb4d2;margin:8px 0;transition:.2s}
    .footer-grid>div>a:not(.brand):hover{color:#fff;transform:translateX(3px)}
    .copyright{border-top:1px solid rgba(255,255,255,.13);padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#91a8c8;font-size:12px}
    .copyright a:hover{color:#fff}
    @media(max-width:1024px){
      .header-main{flex-wrap:wrap;padding:14px 0}
      .main-nav{order:3;width:100%}
      .hero-grid{grid-template-columns:1fr 1fr}
      .hero-stats{grid-column:span 2;grid-template-columns:repeat(3,1fr)}
      .metrics{grid-template-columns:repeat(2,1fr)}
      .scene-grid{grid-template-columns:1fr 1fr}
      .scene-card:first-child{grid-row:auto;min-height:0}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 28px))}
      .brand-sub,.search{display:none}
      .menu-toggle{display:block}
      .main-nav{display:none;padding:8px 0 4px}
      .main-nav.open{display:flex;flex-wrap:wrap}
      .header-main{min-height:70px}
      .brand-name{font-size:23px}
      .hero{padding:50px 0}
      .hero-grid,.calendar-layout,.compare,.insight{grid-template-columns:1fr}
      .hero-stats{grid-column:auto;grid-template-columns:repeat(3,1fr)}
      .profile-card{order:2}
      .hero-stats{order:3}
      .section{padding:53px 0}
      .section-head{display:block}
      .section-head p{margin-top:10px}
      .timeline{grid-template-columns:1fr 1fr;gap:25px}
      .timeline:before{display:none}
      .matrix{grid-template-columns:1fr}
      .compare-photo{min-height:280px}
      .insight img{height:270px}
      .cta-box{display:block;padding:26px}
      .cta-box .btn{margin-top:20px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      h1{font-size:40px;letter-spacing:-2px}
      .hero-copy p{font-size:15px}
      .hero-stats,.metrics,.scene-grid{grid-template-columns:1fr}
      .metric{padding:18px}
      .calendar-panel,.side-panel{padding:15px}
      .week-head,.week-grid{gap:4px}
      .day{min-height:64px;padding:6px}
      .day.today{padding:5px}
      .event-dot{font-size:9px;padding:2px 3px}
      .toolbar-actions .mini-btn:nth-child(2){display:none}
      .timeline{grid-template-columns:1fr}
      .timeline-item{padding:0}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:7px}
    }

/* roulang page: category5 */
:root{
 --blue:#1264d8;
 --blue-deep:#0b2b62;
 --blue-soft:#eaf3ff;
 --cyan:#24b9d5;
 --ink:#10213e;
 --muted:#687892;
 --paper:#f6f9fd;
 --white:#fff;
 --line:#dfe8f3;
 --gold:#f5aa3c;
 --green:#16a873;
 --red:#e66b68;
 --radius:20px;
 --radius-sm:12px;
 --shadow:0 18px 50px rgba(33,74,128,.12);
 --shadow-sm:0 8px 25px rgba(37,81,137,.09);
 --container: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(--paper);line-height:1.75;font-size:15px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
.header-inner{min-height:78px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:16px;min-width:max-content}
.brand-mark{width:44px;height:44px;border-radius:14px;background:var(--blue-deep);display:grid;place-items:center;color:#fff;font-size:22px;font-weight:800;box-shadow:0 7px 18px rgba(11,43,98,.22)}
.brand-name{font-size:27px;font-weight:900;letter-spacing:-1px}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:2px;border-left:1px solid var(--line);padding-left:16px}
.main-nav{display:flex;align-items:center;gap:5px;flex:1;overflow-x:auto;scrollbar-width:none}
.main-nav::-webkit-scrollbar{display:none}
.main-nav a{white-space:nowrap;padding:10px 13px;border-radius:10px;color:#52647c;font-weight:700;font-size:14px;transition:.25s}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
.header-tools{display:flex;align-items:center;gap:10px}
.search{height:40px;width:160px;border:1px solid var(--line);border-radius:22px;display:flex;align-items:center;padding:0 13px;background:#fbfdff}
.search input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
.search span{color:var(--blue);font-weight:800}
.menu-toggle{display:none;background:var(--blue-soft);color:var(--blue);border-radius:9px;padding:8px 11px;font-size:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:800;transition:.25s;border:1px solid transparent}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(18,100,216,.2)}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--blue);border-color:#d8e6f7}
.btn-light:hover{border-color:var(--blue);transform:translateY(-2px)}
.btn-dark{background:var(--blue-deep);color:#fff}
.btn-dark:hover{background:#174b96;transform:translateY(-2px)}
.btn:focus,.main-nav a:focus,input:focus,summary:focus{outline:3px solid rgba(36,185,213,.35);outline-offset:2px}
.page-banner{position:relative;overflow:hidden;padding:62px 0 58px;background:#edf5ff url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
.page-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(239,247,255,.98),rgba(239,247,255,.86) 56%,rgba(239,247,255,.36))}
.banner-grid{position:relative;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:45px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;font-size:13px;margin-bottom:14px}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--blue)}
.page-banner h1{font-size:clamp(36px,5vw,62px);line-height:1.12;letter-spacing:-2px;margin:0 0 17px;color:var(--blue-deep)}
.page-banner p{font-size:17px;color:#4d6380;max-width:650px;margin:0 0 25px}
.banner-visual{background:rgba(255,255,255,.75);padding:14px;border:1px solid rgba(255,255,255,.95);border-radius:25px;box-shadow:var(--shadow);transform:rotate(1.5deg)}
.banner-visual img{width:100%;height:270px;object-fit:cover;border-radius:17px}
.section{padding:74px 0}
.section.compact{padding-top:52px;padding-bottom:52px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:29px}
.section-head h2{font-size:32px;line-height:1.25;letter-spacing:-1px;color:var(--blue-deep);margin:0}
.section-head p{max-width:560px;color:var(--muted);margin:0}
.tag{display:inline-flex;align-items:center;padding:5px 10px;border-radius:20px;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:800}
.stats-grid{display:grid;grid-template-columns:1.15fr repeat(3,1fr);gap:16px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow-sm)}
.stat-card.feature{background:var(--blue-deep);color:#fff;display:flex;justify-content:space-between;gap:15px;align-items:center}
.stat-card.feature p{color:#bdd1ee}
.stat-number{font-size:34px;font-weight:900;line-height:1;color:var(--blue);margin:13px 0 5px}
.feature .stat-number{color:#fff}
.stat-card p{color:var(--muted);font-size:13px;margin:0}
.stat-icon{width:42px;height:42px;border-radius:13px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue);font-size:20px;font-weight:900}
.feature .stat-icon{background:rgba(255,255,255,.12);color:#fff}
.split-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:45px;align-items:center}
.photo-frame{position:relative}
.photo-frame img{width:100%;height:420px;object-fit:cover;border-radius:23px;box-shadow:var(--shadow)}
.photo-note{position:absolute;left:20px;bottom:20px;background:#fff;border-radius:14px;padding:14px 17px;box-shadow:var(--shadow-sm);font-weight:800;color:var(--blue-deep)}
.content-copy h2{font-size:33px;line-height:1.25;margin:0 0 17px;color:var(--blue-deep)}
.content-copy>p{color:var(--muted);font-size:16px}
.bullet-list{display:grid;gap:15px;margin:25px 0}
.bullet-list li{list-style:none;display:flex;gap:12px;align-items:flex-start}
.bullet-list li:before{content:"✓";flex:0 0 25px;width:25px;height:25px;border-radius:50%;background:#ddf7ec;color:var(--green);display:grid;place-items:center;font-weight:900;margin-top:3px}
.bullet-list strong{display:block;color:var(--ink)}
.bullet-list span{color:var(--muted);font-size:14px}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.matrix-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;min-height:205px;transition:.25s}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#a9c9f4}
.matrix-card:nth-child(2){margin-top:22px}
.matrix-card:nth-child(4){margin-top:22px}
.matrix-card .index{font-size:13px;color:var(--cyan);font-weight:900}
.matrix-card h3{font-size:19px;margin:16px 0 8px}
.matrix-card p{font-size:14px;color:var(--muted);margin:0}
.dark-section{background:var(--blue-deep);color:#fff}
.dark-section .section-head h2{color:#fff}
.dark-section .section-head p{color:#b6c9e6}
.process{display:grid;grid-template-columns:1fr 1.3fr;gap:42px;align-items:start}
.process-intro{padding:28px;border-radius:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13)}
.process-intro h3{font-size:25px;margin:0 0 12px}
.process-intro p{color:#c4d5ee}
.process-list{display:grid;gap:0}
.process-item{display:grid;grid-template-columns:55px 1fr;gap:16px;padding:0 0 24px;margin-bottom:24px;border-bottom:1px solid rgba(255,255,255,.13)}
.process-item:last-child{border:0;margin-bottom:0}
.process-no{width:43px;height:43px;border-radius:50%;display:grid;place-items:center;background:#2a76dd;font-weight:900}
.process-item h3{margin:0 0 5px;font-size:18px}
.process-item p{color:#b6c9e6;margin:0;font-size:14px}
.scenes{background:#eaf3ff}
.scene-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:stretch}
.scene-main{background:#fff;border-radius:22px;padding:30px;border:1px solid #d8e7f7}
.scene-main h3{font-size:25px;color:var(--blue-deep);margin:14px 0 10px}
.scene-main p{color:var(--muted)}
.scene-list{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.scene-card{background:#fff;border:1px solid #d8e7f7;border-radius:18px;padding:21px}
.scene-card:nth-child(2){margin-top:20px}
.scene-card:nth-child(4){margin-top:20px}
.scene-card h3{font-size:18px;margin:8px 0 5px}
.scene-card p{font-size:13px;color:var(--muted);margin:0}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compare-card{border-radius:20px;padding:28px;border:1px solid var(--line);background:#fff}
.compare-card.highlight{background:linear-gradient(145deg,#eff7ff,#fff);border:2px solid #9bc3f4}
.compare-card h3{margin:0 0 16px;font-size:22px;color:var(--blue-deep)}
.compare-row{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}
.compare-row:last-child{border:0}
.compare-row span{color:var(--muted)}
.compare-row b{color:var(--ink)}
.compare-card.highlight .compare-row b{color:var(--blue)}
.testimonial-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
.quote-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:var(--shadow-sm)}
.quote-mark{font-size:48px;line-height:.7;color:var(--cyan);font-family:Georgia,serif}
.quote-box blockquote{font-size:21px;line-height:1.6;margin:20px 0;color:var(--blue-deep);font-weight:700}
.quote-author{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px}
.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);font-weight:900}
.evidence{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.evidence-item{padding:21px;background:#f8fbff;border:1px solid var(--line);border-radius:17px}
.evidence-item strong{display:block;font-size:27px;color:var(--blue-deep);line-height:1.2}
.evidence-item span{font-size:13px;color:var(--muted)}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:45px}
.faq-intro h2{font-size:32px;line-height:1.25;color:var(--blue-deep);margin:0 0 13px}
.faq-intro p{color:var(--muted)}
.faq-list{display:grid;gap:11px}
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px 20px}
summary{cursor:pointer;font-weight:800;color:var(--ink);list-style:none;position:relative;padding-right:25px}
summary::-webkit-details-marker{display:none}
summary:after{content:"＋";position:absolute;right:0;color:var(--blue);font-size:20px;line-height:1}
details[open] summary:after{content:"−"}
details p{color:var(--muted);font-size:14px;margin:13px 0 0}
.cta{padding:60px 0;background:#dcecff}
.cta-box{background:var(--blue-deep);border-radius:25px;padding:38px 44px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:25px;box-shadow:var(--shadow)}
.cta-box h2{font-size:30px;line-height:1.25;margin:0 0 10px}
.cta-box p{color:#c2d4ed;margin:0;max-width:620px}
.cta-form{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.cta-form input{height:47px;min-width:210px;border:0;border-radius:10px;padding:0 14px;color:var(--ink);outline:0}
.footer{background:#fff;border-top:1px solid var(--line);padding:52px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px;padding-bottom:38px}
.footer .brand{margin-bottom:15px}
.footer p{color:var(--muted);max-width:265px;font-size:14px}
.footer h3{font-size:15px;margin:7px 0 15px;color:var(--blue-deep)}
.footer-grid>div>a:not(.brand){display:block;color:var(--muted);font-size:14px;margin:8px 0;transition:.2s}
.footer-grid>div>a:not(.brand):hover{color:var(--blue);transform:translateX(3px)}
.copyright{display:flex;flex-wrap:wrap;gap:12px 25px;padding-top:19px;border-top:1px solid var(--line);font-size:12px;color:#7b899e}
.copyright a{color:var(--blue)}
@media(max-width:1024px){
 .header-inner{gap:15px}.brand-sub{display:none}.search{width:125px}
 .main-nav a{padding:9px 9px;font-size:13px}
 .stats-grid{grid-template-columns:repeat(2,1fr)}
 .stat-card.feature{grid-column:span 2}
 .matrix{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 28px))}
 .header-inner{min-height:68px;flex-wrap:wrap;padding:10px 0}
 .main-nav{order:3;display:none;width:100%;flex-basis:100%;padding-bottom:4px}
 .main-nav.open{display:flex}
 .header-tools{margin-left:auto}.search{display:none}.menu-toggle{display:block}
 .banner-grid,.split-layout,.process,.scene-layout,.testimonial-layout,.faq-grid{grid-template-columns:1fr}
 .page-banner{padding:48px 0}.banner-visual{max-width:560px}
 .section{padding:57px 0}.section-head{display:block}.section-head h2{font-size:27px;margin-bottom:10px}
 .photo-frame img{height:300px}.matrix-card:nth-child(2),.matrix-card:nth-child(4),.scene-card:nth-child(2),.scene-card:nth-child(4){margin-top:0}
 .scene-list{grid-template-columns:1fr}
 .cta-box{display:block;padding:30px 24px}.cta-form{justify-content:flex-start;margin-top:22px}
 .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
 .page-banner h1{font-size:39px}.page-banner p{font-size:15px}
 .stats-grid,.matrix,.compare{grid-template-columns:1fr}.stat-card.feature{grid-column:auto}
 .section-head{margin-bottom:21px}.content-copy h2{font-size:27px}
 .photo-frame img{height:250px}.cta-form input{min-width:100%;width:100%}.cta-form .btn{width:100%}
 .footer-grid{grid-template-columns:1fr 1fr;gap:22px}
 .copyright{display:block}.copyright span{display:block;margin-bottom:8px}
}

/* roulang page: category4 */
:root{
      --blue:#1264d8;
      --blue-deep:#0b2b62;
      --blue-soft:#eaf3ff;
      --cyan:#24b9d5;
      --ink:#10213e;
      --muted:#687892;
      --paper:#f6f9fd;
      --white:#fff;
      --line:#dfe8f3;
      --gold:#f5aa3c;
      --green:#16a873;
      --red:#ee6b68;
      --radius:20px;
      --radius-sm:12px;
      --shadow:0 18px 50px rgba(33,74,128,.12);
      --shadow-sm:0 8px 25px rgba(37,81,137,.09);
      --container: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(--paper);line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 40px));margin:auto}
    .site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
    .header-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:16px;min-width:max-content}
    .brand-mark{width:44px;height:44px;border-radius:14px;background:var(--blue-deep);display:grid;place-items:center;color:#fff;font-size:22px;font-weight:800;box-shadow:0 7px 18px rgba(11,43,98,.22)}
    .brand-name{font-size:27px;font-weight:900;letter-spacing:-1px}
    .brand-sub{font-size:11px;color:var(--muted);letter-spacing:2px;border-left:1px solid var(--line);padding-left:16px}
    .main-nav{display:flex;align-items:center;gap:5px;overflow-x:auto;scrollbar-width:none}
    .main-nav::-webkit-scrollbar{display:none}
    .main-nav a{white-space:nowrap;padding:10px 13px;border-radius:10px;color:#52647c;font-weight:700;font-size:14px;transition:.25s}
    .main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
    .header-tools{display:flex;align-items:center;gap:10px}
    .search{height:40px;width:160px;border:1px solid var(--line);border-radius:22px;display:flex;align-items:center;padding:0 13px;background:#fbfdff}
    .search input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
    .search span{color:var(--blue);font-weight:800}
    .menu-toggle{display:none;background:var(--blue-soft);color:var(--blue);border-radius:9px;padding:8px 11px;font-size:18px}
    .hero-inner{position:relative;overflow:hidden;padding:74px 0 68px;background:#edf5ff url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
    .hero-inner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(239,247,255,.97),rgba(239,247,255,.82) 54%,rgba(239,247,255,.35))}
    .hero-inner .container{position:relative}
    .crumb{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;margin-bottom:22px}
    .crumb a{color:var(--blue);font-weight:700}
    .hero-layout{display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:60px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;font-size:13px;margin-bottom:16px}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--blue)}
    h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-3px;color:var(--blue-deep);max-width:700px}
    .hero-copy p{font-size:17px;color:#4d6380;max-width:620px;margin:22px 0 27px}
    .btn-row{display:flex;flex-wrap:wrap;gap:11px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:800;transition:.25s;border:1px solid transparent}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(18,100,216,.2)}
    .btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--blue);border-color:#d8e6f7}
    .btn-light:hover{border-color:var(--blue);transform:translateY(-2px)}
    .btn:focus,.main-nav a:focus,input:focus,summary:focus{outline:3px solid rgba(36,185,213,.35);outline-offset:2px}
    .hero-card{background:rgba(255,255,255,.9);border:1px solid rgba(255,255,255,.95);border-radius:24px;padding:20px;box-shadow:var(--shadow);transform:rotate(1deg)}
    .hero-card img{height:230px;width:100%;object-fit:cover;border-radius:16px}
    .hero-card-body{padding:18px 4px 2px}
    .hero-card-body h2{font-size:22px;color:var(--blue-deep);margin-bottom:5px}
    .hero-card-body p{color:var(--muted);font-size:14px}
    .section{padding:74px 0}
    .section.compact{padding-top:54px;padding-bottom:54px}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
    .section-head h2{font-size:32px;line-height:1.25;letter-spacing:-1px;color:var(--blue-deep)}
    .section-head p{max-width:560px;color:var(--muted)}
    .section-kicker{color:var(--blue);font-size:13px;font-weight:800;margin-bottom:8px}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .metric{background:var(--white);border:1px solid var(--line);border-radius:17px;padding:23px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
    .metric:after{content:"";position:absolute;width:70px;height:70px;border-radius:50%;background:var(--blue-soft);right:-25px;top:-25px}
    .metric strong{display:block;font-size:32px;line-height:1.2;color:var(--blue-deep);position:relative;z-index:1}
    .metric span{display:block;color:var(--muted);font-size:13px;margin-top:7px}
    .metric em{display:block;color:var(--green);font-size:12px;font-style:normal;margin-top:10px}
    .split-section{background:#fff}
    .split-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:55px;align-items:center}
    .photo-panel{position:relative}
    .photo-panel img{width:100%;height:390px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
    .photo-note{position:absolute;right:-20px;bottom:25px;background:var(--blue-deep);color:#fff;border-radius:15px;padding:15px 18px;box-shadow:var(--shadow-sm);font-weight:800}
    .text-large{font-size:18px;color:#415674;margin:18px 0 22px}
    .check-list{display:grid;gap:13px}
    .check-list li{list-style:none;display:flex;gap:12px;align-items:flex-start;color:#4e627e}
    .check-list li:before{content:"✓";display:grid;place-items:center;flex:none;width:24px;height:24px;border-radius:50%;background:#e3f7ef;color:var(--green);font-weight:900}
    .matrix-section{background:var(--blue-soft)}
    .matrix-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
    .matrix-card{background:#fff;border:1px solid #d7e6f6;border-radius:20px;padding:25px}
    .matrix-card.large{min-height:330px}
    .matrix-card h3{font-size:21px;color:var(--blue-deep);margin-bottom:8px}
    .matrix-card p{color:var(--muted);font-size:14px}
    .matrix-list{display:grid;gap:13px;margin-top:20px}
    .matrix-list li{list-style:none;border-top:1px solid var(--line);padding-top:13px;display:flex;justify-content:space-between;gap:15px}
    .matrix-list b{font-size:14px}
    .matrix-list span{font-size:13px;color:var(--muted);text-align:right}
    .calendar-section{padding-top:68px}
    .calendar-shell{background:#fff;border:1px solid var(--line);border-radius:23px;box-shadow:var(--shadow-sm);overflow:hidden}
    .calendar-toolbar{display:flex;justify-content:space-between;align-items:center;padding:19px 23px;border-bottom:1px solid var(--line);gap:20px}
    .month-title{font-size:21px;font-weight:900;color:var(--blue-deep)}
    .date-tabs{display:flex;gap:8px;overflow:auto}
    .date-tabs button{min-width:66px;padding:9px 10px;border-radius:10px;background:#f4f7fb;color:var(--muted);font-size:12px;transition:.2s}
    .date-tabs button:hover,.date-tabs button.active{background:var(--blue);color:#fff}
    .match-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:22px}
    .match{border:1px solid var(--line);border-radius:16px;padding:18px;background:#fbfdff;transition:.25s}
    .match:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#abd0f6}
    .match-time{display:flex;justify-content:space-between;color:var(--blue);font-weight:800;font-size:13px}
    .match h3{font-size:18px;margin:16px 0 7px;color:var(--blue-deep)}
    .match p{font-size:13px;color:var(--muted)}
    .match-tag{display:inline-block;font-size:11px;color:#92702b;background:#fff3d9;padding:3px 8px;border-radius:20px;margin-top:13px}
    .dark-section{background:var(--blue-deep);color:#fff}
    .dark-section .section-head h2{color:#fff}
    .dark-section .section-head p{color:#b6c9e6}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
    .timeline:before{content:"";position:absolute;left:8%;right:8%;top:25px;height:2px;background:rgba(255,255,255,.2)}
    .timeline-item{position:relative;padding:0 18px;text-align:center;z-index:1}
    .timeline-dot{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;margin:0 auto 17px;background:#1b69c9;border:5px solid #123e81;color:#fff;font-weight:900}
    .timeline-item h3{font-size:17px;margin-bottom:7px}
    .timeline-item p{color:#b6c9e6;font-size:13px}
    .compare-section{background:#fff}
    .compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .compare-card{border:1px solid var(--line);border-radius:19px;padding:25px}
    .compare-card.highlight{border:2px solid #9bc4f5;background:#f5faff}
    .compare-card h3{font-size:20px;color:var(--blue-deep);margin-bottom:18px}
    .compare-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:13px 0;border-top:1px solid var(--line);font-size:14px}
    .compare-row span:first-child{color:var(--muted)}
    .compare-row span:last-child{font-weight:800;color:var(--ink)}
    .scene-strip{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
    .scene-card{min-height:210px;padding:24px;border-radius:18px;background:#f7fbff;border:1px solid #d9e7f7}
    .scene-card:nth-child(2){background:#fff8e9;border-color:#f6e1af;margin-top:26px}
    .scene-card:nth-child(3){background:#eefaf7;border-color:#cbeee2;margin-top:52px}
    .scene-icon{width:42px;height:42px;border-radius:13px;background:#dcecff;color:var(--blue);display:grid;place-items:center;font-size:20px;font-weight:900}
    .scene-card:nth-child(2) .scene-icon{background:#ffe8b5;color:#aa7418}
    .scene-card:nth-child(3) .scene-icon{background:#d8f4e9;color:var(--green)}
    .scene-card h3{font-size:19px;margin:17px 0 7px;color:var(--blue-deep)}
    .scene-card p{font-size:14px;color:var(--muted)}
    .faq-section{background:#f0f6fd}
    .faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
    .faq-intro img{height:255px;width:100%;object-fit:cover;border-radius:19px;margin-top:20px}
    .faq-list{display:grid;gap:10px}
    details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 18px}
    summary{list-style:none;cursor:pointer;padding:17px 0;font-weight:800;color:var(--blue-deep);position:relative;padding-right:30px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";position:absolute;right:0;color:var(--blue);font-size:20px}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;padding:0 0 17px}
    .cta{padding:62px 0;background:#e6f1ff}
    .cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(110deg,#0b2b62,#1264d8);border-radius:24px;padding:38px 44px;color:#fff;box-shadow:var(--shadow)}
    .cta-box h2{font-size:30px;line-height:1.3;margin-bottom:7px}
    .cta-box p{color:#cfe1ff;max-width:650px}
    .cta-box .btn-light{border:0;color:var(--blue-deep);white-space:nowrap}
    .footer{background:#071d43;color:#d6e2f4;padding:56px 0 23px}
    .footer .brand-name{color:#fff}
    .footer .brand-mark{background:#fff;color:var(--blue-deep)}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:36px}
    .footer-grid p{color:#9db2d0;max-width:270px;margin-top:17px;font-size:14px}
    .footer-grid h3{color:#fff;font-size:15px;margin-bottom:14px}
    .footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:8px}
    .footer-grid a{color:#aebfd8;font-size:14px;transition:.2s}
    .footer-grid a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:19px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#8fa5c3;font-size:12px}
    .copyright a{color:#bcd0ea}
    @media(max-width:1024px){
      .header-row{flex-wrap:wrap;padding:14px 0}
      .main-nav{order:3;width:100%}
      .hero-layout{gap:30px}
      .metrics{grid-template-columns:repeat(2,1fr)}
      .split-grid,.matrix-grid,.faq-grid{gap:28px}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 28px))}
      .brand-sub,.search{display:none}
      .header-row{min-height:68px}
      .menu-toggle{display:block}
      .main-nav{display:none;flex-direction:column;align-items:stretch;padding:10px 0 13px;gap:3px}
      .main-nav.open{display:flex}
      .main-nav a{padding:11px 13px}
      .hero-inner{padding:52px 0 54px}
      .hero-layout,.split-grid,.matrix-grid,.faq-grid{grid-template-columns:1fr}
      .hero-card{max-width:570px}
      .section{padding:54px 0}
      .section-head{display:block;margin-bottom:22px}
      .section-head h2{font-size:28px;margin-bottom:10px}
      .match-list{grid-template-columns:1fr}
      .timeline{grid-template-columns:1fr 1fr;gap:28px}
      .timeline:before{display:none}
      .scene-strip{grid-template-columns:1fr}
      .scene-card:nth-child(2),.scene-card:nth-child(3){margin-top:0}
      .compare-grid{grid-template-columns:1fr}
      .cta-box{display:block;padding:30px 25px}
      .cta-box .btn{margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      h1{font-size:39px;letter-spacing:-2px}
      .hero-copy p{font-size:15px}
      .metrics{grid-template-columns:1fr 1fr;gap:10px}
      .metric{padding:17px 14px}
      .metric strong{font-size:25px}
      .calendar-toolbar{display:block}
      .date-tabs{margin-top:14px}
      .timeline{grid-template-columns:1fr}
      .timeline-item{padding:0 20px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:6px}
      .photo-note{right:10px}
    }

/* roulang page: category7 */
:root{
 --blue:#1264d8;--blue-deep:#0b2b62;--blue-soft:#eaf3ff;--cyan:#24b9d5;
 --ink:#10213e;--muted:#687892;--paper:#f6f9fd;--white:#fff;--line:#dfe8f3;
 --gold:#f5aa3c;--green:#16a873;--radius:20px;--radius-sm:12px;
 --shadow:0 18px 50px rgba(33,74,128,.12);--shadow-sm:0 8px 25px rgba(37,81,137,.09);
 --container: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(--paper);line-height:1.75;font-size:15px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}
.header-inner{min-height:78px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:16px;min-width:max-content}
.brand-mark{width:44px;height:44px;border-radius:14px;background:var(--blue-deep);display:grid;place-items:center;color:#fff;font-size:22px;font-weight:800;box-shadow:0 7px 18px rgba(11,43,98,.22)}
.brand-name{font-size:27px;font-weight:900;letter-spacing:-1px}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:2px;border-left:1px solid var(--line);padding-left:16px}
.main-nav{display:flex;align-items:center;gap:5px;overflow-x:auto;scrollbar-width:none;flex:1}
.main-nav::-webkit-scrollbar{display:none}
.main-nav a{white-space:nowrap;padding:10px 13px;border-radius:10px;color:#52647c;font-weight:700;font-size:14px;transition:.25s}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
.header-tools{display:flex;align-items:center;gap:10px}
.search{height:40px;width:160px;border:1px solid var(--line);border-radius:22px;display:flex;align-items:center;padding:0 13px;background:#fbfdff}
.search input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
.search span{color:var(--blue);font-weight:800}
.menu-toggle{display:none;background:var(--blue-soft);color:var(--blue);border-radius:9px;padding:8px 11px;font-size:18px}
.page-hero{position:relative;overflow:hidden;background:#edf5ff url('/assets/images/backpic/back-2.webp') center/cover no-repeat;padding:68px 0 64px}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(239,247,255,.97),rgba(239,247,255,.82) 55%,rgba(239,247,255,.35))}
.hero-layout{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:800;font-size:13px;margin-bottom:15px}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--blue)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(36px,5vw,64px);line-height:1.14;letter-spacing:-2px;color:var(--blue-deep);margin-bottom:20px}
.lead{font-size:18px;color:#4d6380;max-width:650px;margin-bottom:27px}
.btn-row{display:flex;flex-wrap:wrap;gap:11px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:800;transition:.25s;border:1px solid transparent}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(18,100,216,.2)}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--blue);border-color:#d8e6f7}
.btn-light:hover{border-color:var(--blue);transform:translateY(-2px)}
.btn:focus,.main-nav a:focus,input:focus,summary:focus{outline:3px solid rgba(36,185,213,.35);outline-offset:2px}
.hero-panel{background:rgba(255,255,255,.87);border:1px solid rgba(255,255,255,.9);border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.panel-title{font-weight:800;color:var(--blue-deep);margin-bottom:17px}
.mini-score{background:linear-gradient(135deg,#09275b,#1559ad);border-radius:17px;color:#fff;padding:22px;text-align:center}
.mini-score small{color:#b9d6ff}
.score-line{display:flex;justify-content:space-around;align-items:center;margin:14px 0;font-size:20px;font-weight:900}
.score-line b{font-size:34px;color:#fff}
.panel-note{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;margin-top:15px}
.section{padding:74px 0}
.section.compact{padding-top:55px;padding-bottom:55px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
.section-head h2{font-size:32px;line-height:1.25;letter-spacing:-1px;color:var(--blue-deep);margin-bottom:0}
.section-head p{max-width:570px;color:var(--muted);margin-bottom:0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;box-shadow:var(--shadow-sm)}
.stat strong{display:block;font-size:33px;line-height:1.15;color:var(--blue-deep);margin-bottom:8px}
.stat span{color:var(--muted);font-size:14px}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:45px;align-items:center}
.split.reverse{grid-template-columns:1.1fr .9fr}
.photo-card{position:relative}
.photo-card img{width:100%;height:390px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.photo-label{position:absolute;left:18px;bottom:18px;padding:9px 13px;background:rgba(11,43,98,.9);border-radius:10px;color:#fff;font-size:13px}
.copy h2{font-size:32px;line-height:1.3;color:var(--blue-deep);margin-bottom:15px}
.copy p{color:var(--muted);margin-bottom:18px}
.check-list{display:grid;gap:13px;padding:0;margin:0;list-style:none}
.check-list li{display:flex;gap:11px;align-items:flex-start}
.check-list li:before{content:"✓";display:grid;place-items:center;flex:none;width:23px;height:23px;border-radius:50%;background:#dff6ee;color:var(--green);font-weight:900;margin-top:3px}
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.matrix-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;transition:.25s}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#a9c9f4}
.icon-box{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);font-size:20px;font-weight:900}
.matrix-card h3{margin:17px 0 7px;font-size:19px}
.matrix-card p{font-size:14px;color:var(--muted);margin-bottom:0}
.dark-section{background:var(--blue-deep);color:#fff}
.dark-section .section-head h2{color:#fff}
.dark-section .section-head p{color:#b6c9e6}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compare-box{border-radius:18px;padding:25px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15)}
.compare-box.highlight{background:#fff;color:var(--ink)}
.compare-box h3{font-size:20px;margin-bottom:14px}
.compare-box p{color:#b8cbe6;font-size:14px}
.compare-box.highlight p{color:var(--muted)}
.compare-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.compare-list li{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.13);font-size:14px}
.highlight .compare-list li{border-color:var(--line)}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.process-step{position:relative;padding:10px 24px 10px 0}
.process-step:not(:last-child):after{content:"→";position:absolute;right:12px;top:28px;color:var(--cyan);font-size:24px}
.step-num{color:var(--blue);font-size:13px;font-weight:900;letter-spacing:1px}
.process-step h3{font-size:18px;margin:9px 0 6px}
.process-step p{color:var(--muted);font-size:14px}
.scene-section{background:#eaf3ff}
.scene-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
.scene-card{background:#fff;border-radius:18px;padding:25px;border:1px solid #d8e7f7;min-height:205px}
.scene-card.tall{min-height:260px;background:var(--blue-deep);color:#fff}
.scene-card h3{font-size:20px;margin:16px 0 7px}
.scene-card p{font-size:14px;color:var(--muted)}
.scene-card.tall p{color:#c2d4ee}
.tag{display:inline-block;border-radius:30px;padding:5px 10px;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:800}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:45px}
.faq-intro h2{font-size:32px;line-height:1.3;color:var(--blue-deep)}
.faq-intro p{color:var(--muted)}
.faq-list{display:grid;gap:11px}
details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:16px 19px}
summary{cursor:pointer;font-weight:800;color:var(--blue-deep)}
details p{color:var(--muted);font-size:14px;margin:12px 0 0}
.cta{background:linear-gradient(120deg,#0b2b62,#1264d8);border-radius:24px;padding:42px 48px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:25px;box-shadow:var(--shadow)}
.cta h2{font-size:30px;line-height:1.3;margin-bottom:8px}
.cta p{color:#c9dcf6;margin-bottom:0}
.cta .btn-light{white-space:nowrap}
.footer{background:#081d43;color:#d7e5fa;padding:54px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.footer .brand-name{color:#fff}
.footer .brand-mark{background:#fff;color:var(--blue-deep)}
.footer p{color:#9eb4d4;max-width:280px;font-size:14px;margin-top:18px}
.footer h3{font-size:15px;color:#fff;margin:5px 0 14px}
.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:7px}
.footer-grid a{color:#a9bfdd;font-size:14px;transition:.2s}
.footer-grid a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#8fa7c8;font-size:12px}
.copyright a{color:#b7d1f0}
@media(max-width:1024px){
 .header-inner{gap:16px}.brand-sub,.search{display:none}.main-nav a{padding:9px 8px}
 .hero-layout,.split,.split.reverse{grid-template-columns:1fr;gap:28px}.hero-panel{max-width:600px}
 .stats-grid{grid-template-columns:repeat(2,1fr)}.scene-grid{grid-template-columns:1fr 1fr}
 .scene-card.tall{grid-row:span 2}.faq-grid{grid-template-columns:1fr;gap:25px}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 28px))}
 .header-inner{min-height:68px}.brand{gap:9px}.brand-name{font-size:22px}.brand-mark{width:38px;height:38px;font-size:19px}
 .main-nav{position:absolute;left:14px;right:14px;top:68px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:9px;box-shadow:var(--shadow);display:none;flex-wrap:wrap}
 .main-nav.open{display:flex}.main-nav a{font-size:13px}
 .menu-toggle{display:block}.header-tools{margin-left:auto}
 .page-hero{padding:53px 0 48px}h1{font-size:39px;letter-spacing:-1px}.lead{font-size:16px}
 .section{padding:56px 0}.section-head{display:block}.section-head h2{font-size:27px;margin-bottom:10px}
 .matrix,.compare{grid-template-columns:1fr}.process{grid-template-columns:1fr 1fr;gap:14px}
 .process-step:not(:last-child):after{display:none}.scene-grid{grid-template-columns:1fr}.scene-card.tall{grid-row:auto}
 .cta{display:block;padding:30px 24px}.cta h2{font-size:26px}.cta .btn{margin-top:20px}
 .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:520px){
 .stats-grid{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:16px}.stat strong{font-size:26px}
 .process{grid-template-columns:1fr}.photo-card img{height:290px}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}
}

/* roulang page: category6 */
:root{
 --blue:#1264d8;--blue-deep:#0b2b62;--blue-soft:#eaf3ff;--cyan:#24b9d5;
 --ink:#10213e;--muted:#687892;--paper:#f6f9fd;--white:#fff;--line:#dfe8f3;
 --gold:#f5aa3c;--green:#16a873;--red:#e55d67;--radius:20px;--radius-sm:12px;
 --shadow:0 18px 50px rgba(33,74,128,.12);--shadow-sm:0 8px 25px rgba(37,81,137,.09);
 --container: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(--paper);line-height:1.75;font-size:15px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}
button{border:0;cursor:pointer}
.container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.masthead{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand{display:flex;align-items:center;gap:16px;min-width:max-content}
.brand-mark{width:44px;height:44px;border-radius:14px;background:var(--blue-deep);display:grid;place-items:center;color:#fff;font-size:22px;font-weight:800;box-shadow:0 7px 18px rgba(11,43,98,.22)}
.brand-name{font-size:27px;font-weight:900;letter-spacing:-1px}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:2px;border-left:1px solid var(--line);padding-left:16px}
.header-tools{display:flex;align-items:center;gap:10px}
.search{height:40px;width:160px;border:1px solid var(--line);border-radius:22px;display:flex;align-items:center;padding:0 13px;background:#fbfdff}
.search input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
.search span{color:var(--blue);font-weight:800}
.main-nav{display:flex;align-items:center;gap:5px;overflow-x:auto;scrollbar-width:none;padding:0 0 12px}
.main-nav::-webkit-scrollbar{display:none}
.main-nav a{white-space:nowrap;padding:10px 13px;border-radius:10px;color:#52647c;font-weight:700;font-size:14px;transition:.25s}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:var(--blue-soft)}
.menu-toggle{display:none;background:var(--blue-soft);color:var(--blue);border-radius:9px;padding:8px 11px;font-size:18px}
.hero-inner{position:relative;min-height:455px;display:flex;align-items:center}
.hero{position:relative;overflow:hidden;background:#dcecff url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,38,91,.92),rgba(11,55,115,.77) 50%,rgba(8,35,82,.3))}
.hero-copy{position:relative;z-index:1;color:#fff;max-width:670px;padding:70px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#a9ddff;font-weight:800;font-size:13px;margin-bottom:16px}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--cyan)}
.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.12;letter-spacing:-3px;margin:0 0 20px}
.hero p{font-size:17px;color:#dcecff;max-width:610px;margin:0 0 28px}
.btn-row{display:flex;flex-wrap:wrap;gap:11px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:12px 18px;font-weight:800;transition:.25s;border:1px solid transparent}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(18,100,216,.2)}
.btn-primary:hover{background:#0b4fae;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--blue);border-color:#d8e6f7}
.btn-light:hover{border-color:var(--blue);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--blue);border-color:#bcd2ec}
.btn-outline:hover{background:var(--blue-soft);border-color:var(--blue)}
.btn:focus,.main-nav a:focus,input:focus,textarea:focus{outline:3px solid rgba(36,185,213,.35);outline-offset:2px}
.series-bar{position:absolute;z-index:2;left:0;right:0;bottom:0;background:rgba(7,31,75,.82);border-top:1px solid rgba(255,255,255,.18)}
.series-bar .container{display:flex;align-items:center;gap:25px;overflow:auto}
.series-label{padding:15px 0;color:#9bcaff;font-size:13px;font-weight:800;white-space:nowrap}
.series-links{display:flex;gap:4px;min-width:max-content}
.series-links a{padding:15px 14px;color:#e2efff;font-size:13px;border-bottom:2px solid transparent}
.series-links a:hover,.series-links a.active{color:#fff;border-bottom-color:var(--cyan)}
.section{padding:76px 0}
.section.compact{padding-top:54px;padding-bottom:54px}
.section-white{background:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
.section-head h2{font-size:32px;line-height:1.25;letter-spacing:-1px;color:var(--blue-deep);margin:0}
.section-head p{max-width:560px;color:var(--muted);margin:0}
.kicker{color:var(--blue);font-size:12px;font-weight:900;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:8px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.metric:after{content:"";position:absolute;right:-18px;top:-18px;width:72px;height:72px;border-radius:50%;background:var(--blue-soft)}
.metric strong{display:block;color:var(--blue-deep);font-size:33px;line-height:1.1;margin-bottom:7px}
.metric span{color:var(--muted);font-size:13px}
.metric em{font-style:normal;color:var(--green);font-size:12px;font-weight:800;display:block;margin-top:12px}
.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}
.intro-copy h2{font-size:34px;line-height:1.3;margin:0 0 18px;color:var(--blue-deep)}
.intro-copy p{color:#53657d;margin:0 0 17px}
.image-card{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#dcecff;position:relative}
.image-card img{width:100%;height:335px;object-fit:cover}
.image-card .caption{position:absolute;left:20px;right:20px;bottom:18px;color:#fff;font-weight:800;font-size:18px;text-shadow:0 2px 10px #09275b}
.topic-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:.25s}
.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.topic-card.featured{grid-row:span 2}
.topic-card img{height:158px;width:100%;object-fit:cover}
.topic-card.featured img{height:265px}
.topic-body{padding:20px}
.topic-body h3{font-size:20px;margin:0 0 8px;color:var(--blue-deep)}
.topic-body p{color:var(--muted);font-size:14px;margin:0 0 15px}
.tag{display:inline-flex;padding:5px 9px;border-radius:7px;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:800}
.link-arrow{color:var(--blue);font-size:13px;font-weight:800}
.dashboard{display:grid;grid-template-columns:.92fr 1.08fr;gap:18px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.panel h3{margin:0 0 18px;font-size:21px;color:var(--blue-deep)}
.timeline{display:grid;gap:19px}
.timeline-item{display:grid;grid-template-columns:78px 1fr;gap:16px;position:relative}
.timeline-item:not(:last-child):after{content:"";position:absolute;left:38px;top:35px;height:42px;border-left:1px dashed #b9cee8}
.time{color:var(--blue);font-size:12px;font-weight:900;padding-top:3px}
.timeline-item strong{display:block;color:var(--ink);margin-bottom:3px}
.timeline-item span{font-size:13px;color:var(--muted)}
.data-list{display:grid;gap:13px}
.data-row{display:grid;grid-template-columns:120px 1fr 52px;gap:13px;align-items:center;font-size:13px}
.data-row label{color:#53657d}
.bar{height:9px;border-radius:20px;background:#eaf1f8;overflow:hidden}
.bar i{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.data-row b{color:var(--blue-deep);text-align:right}
.feature-row{display:grid;grid-template-columns:.78fr 1.22fr;gap:30px;align-items:center}
.feature-row img{height:330px;width:100%;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.feature-copy h2{font-size:32px;line-height:1.3;color:var(--blue-deep);margin:0 0 15px}
.feature-copy p{color:var(--muted);margin:0 0 15px}
.check-list{display:grid;gap:10px;padding:0;margin:20px 0;list-style:none}
.check-list li{display:flex;gap:10px;color:#435975}
.check-list li:before{content:"✓";width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#dff7ef;color:var(--green);font-weight:900;flex:none}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.step{padding:22px 18px;border-radius:16px;background:#f4f8fd;border:1px solid var(--line)}
.step-num{color:var(--blue);font-size:12px;font-weight:900;margin-bottom:12px}
.step h3{font-size:17px;margin:0 0 7px;color:var(--blue-deep)}
.step p{font-size:13px;color:var(--muted);margin:0}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compare-box{padding:28px;border-radius:20px;border:1px solid var(--line);background:#fff}
.compare-box.highlight{background:var(--blue-deep);color:#fff;border-color:var(--blue-deep);box-shadow:var(--shadow)}
.compare-box h3{margin:0 0 17px;font-size:22px}
.compare-box ul{padding:0;margin:0;list-style:none;display:grid;gap:13px}
.compare-box li{display:flex;justify-content:space-between;gap:15px;padding-bottom:11px;border-bottom:1px solid var(--line);font-size:14px}
.compare-box.highlight li{border-color:rgba(255,255,255,.2);color:#e4efff}
.compare-box li span:last-child{font-weight:900;color:var(--blue)}
.compare-box.highlight li span:last-child{color:#8be9f0}
.proof{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.quote{background:#eef6ff;border-radius:20px;padding:31px;border-left:5px solid var(--cyan)}
.quote p{font-size:21px;line-height:1.65;color:var(--blue-deep);margin:0 0 18px;font-weight:700}
.quote span{color:var(--muted);font-size:13px}
.proof-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px}
.proof-card h3{margin:0 0 14px;color:var(--blue-deep)}
.proof-card p{color:var(--muted);font-size:14px;margin:0}
.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:35px}
.faq-intro h2{font-size:33px;line-height:1.3;color:var(--blue-deep);margin:0 0 15px}
.faq-intro p{color:var(--muted)}
.faq-list{display:grid;gap:10px}
details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:17px 20px;box-shadow:0 5px 18px rgba(37,81,137,.04)}
summary{cursor:pointer;font-weight:800;color:var(--blue-deep);list-style:none;position:relative;padding-right:25px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:0;color:var(--blue);font-size:21px;top:-4px}
details[open] summary:after{content:"−"}
details p{color:var(--muted);font-size:14px;margin:12px 0 0}
.cta{background:var(--blue-deep);color:#fff;border-radius:26px;padding:42px 48px;display:flex;justify-content:space-between;align-items:center;gap:25px;box-shadow:var(--shadow)}
.cta h2{font-size:30px;margin:0 0 9px}
.cta p{color:#bad4f4;margin:0;max-width:620px}
.form-section{background:#fff}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px;align-items:start}
.contact-copy h2{font-size:32px;line-height:1.3;color:var(--blue-deep);margin:0 0 14px}
.contact-copy p{color:var(--muted)}
.contact-note{margin-top:24px;padding:17px;border-radius:13px;background:var(--blue-soft);color:#48627f;font-size:13px}
.form-card{background:#fbfdff;border:1px solid var(--line);border-radius:20px;padding:25px;box-shadow:var(--shadow-sm)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;color:#4e627c;font-weight:800}
.field input,.field textarea{width:100%;border:1px solid #cfdeed;background:#fff;border-radius:10px;padding:11px 13px;color:var(--ink);outline:0}
.field textarea{min-height:105px;resize:vertical}
.form-card small{display:block;color:var(--muted);font-size:12px;margin:12px 0}
.footer{background:#081f49;color:#d2e2f8;padding:50px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:34px}
.footer .brand-name{color:#fff}
.footer .brand-mark{background:#fff;color:var(--blue-deep)}
.footer p{color:#9fb8d8;max-width:260px;font-size:13px}
.footer h3{font-size:14px;color:#fff;margin:4px 0 14px}
.footer-grid>div:not(:first-child) a{display:block;color:#a9c1df;font-size:13px;margin:7px 0;transition:.2s}
.footer-grid>div:not(:first-child) a:hover{color:#fff;transform:translateX(3px)}
.copyright{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.15);margin-top:35px;padding-top:20px;color:#91abd0;font-size:12px}
.copyright a:hover{color:#fff}
@media(max-width:1024px){
 .hero-grid{grid-template-columns:1fr 1fr}
 .hero-points{display:none}
 .topic-grid{grid-template-columns:1fr 1fr}
 .topic-card.featured{grid-row:span 1}
 .topic-card.featured img{height:190px}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 28px))}
 .masthead{min-height:68px}
 .brand-sub,.search{display:none}
 .brand-name{font-size:23px}
 .menu-toggle{display:block}
 .main-nav{display:none;padding:10px 0 14px;flex-wrap:wrap}
 .main-nav.open{display:flex}
 .main-nav a{font-size:13px}
 .hero-inner{min-height:510px}
 .hero-copy{padding:55px 0 100px}
 .hero h1{font-size:43px;letter-spacing:-2px}
 .hero p{font-size:15px}
 .section{padding:58px 0}
 .section-head,.cta{align-items:flex-start;flex-direction:column}
 .section-head h2,.intro-copy h2,.feature-copy h2,.faq-intro h2,.contact-copy h2{font-size:28px}
 .metrics{grid-template-columns:1fr 1fr}
 .intro-grid,.dashboard,.feature-row,.proof,.faq-grid,.contact-grid{grid-template-columns:1fr;gap:24px}
 .topic-grid{grid-template-columns:1fr 1fr}
 .steps{grid-template-columns:1fr 1fr}
 .cta{padding:32px 25px}
 .cta h2{font-size:26px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
 .metrics,.topic-grid,.steps,.compare,.form-grid{grid-template-columns:1fr}
 .metric{padding:19px}
 .metric strong{font-size:28px}
 .hero h1{font-size:37px}
 .hero-inner{min-height:540px}
 .series-bar .container{gap:12px}
 .series-label{display:none}
 .series-links a{padding:13px 10px;font-size:12px}
 .image-card img,.feature-row img{height:245px}
 .data-row{grid-template-columns:94px 1fr 42px;gap:8px}
 .footer-grid{grid-template-columns:1fr}
 .copyright{display:grid;gap:8px}
}