/* roulang page: index */
:root{
      --ink:#172235;
      --muted:#6f7b8c;
      --paper:#f5f7fb;
      --white:#fff;
      --navy:#111b32;
      --blue:#246bfe;
      --cyan:#20c6c9;
      --lime:#c5ef59;
      --orange:#ff9c5c;
      --line:#e5eaf2;
      --radius:24px;
      --shadow:0 18px 50px rgba(25,42,75,.10);
      --soft-shadow:0 8px 25px rgba(25,42,75,.07);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(36,107,254,.35);outline-offset:3px}
    .container{max-width:1220px;margin:auto;padding-left:22px;padding-right:22px}
    .site-header{position:fixed;top:18px;left:0;right:0;z-index:20}
    .dock{max-width:1220px;margin:auto;padding:10px 14px 10px 22px;background:rgba(255,255,255,.91);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.8);box-shadow:0 14px 35px rgba(24,39,69,.12);border-radius:60px;display:flex;align-items:center;gap:22px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px;white-space:nowrap;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 8px 18px rgba(36,107,254,.28)}
    .nav-scroll{display:flex;align-items:center;gap:4px;overflow-x:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{font-size:13px;color:#647084;padding:9px 12px;border-radius:25px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{background:#edf3ff;color:var(--blue);font-weight:700}
    .nav-end{display:flex;align-items:center;gap:9px}
    .search-btn{width:38px;height:38px;border:0;border-radius:50%;background:#f3f6fa;color:var(--ink)}
    .nav-cta,.btn-main{background:var(--blue);color:#fff;border:0;border-radius:30px;padding:12px 20px;font-weight:800;box-shadow:0 10px 22px rgba(36,107,254,.22)}
    .nav-cta:hover,.btn-main:hover{background:#1558e6;color:#fff;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:#f2f5f9;border-radius:50%;width:40px;height:40px}
    .hero{min-height:770px;padding:170px 0 85px;position:relative;overflow:hidden;background:#101a32}
    .hero-bg{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(9,17,37,.95) 0%,rgba(10,23,48,.72) 48%,rgba(10,24,48,.37)),url("/assets/images/backpic/back-1.webp");background-size:cover;background-position:center;transform:scale(1.04)}
    .hero-bg:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 76% 30%,rgba(32,198,201,.35),transparent 27%),linear-gradient(0deg,rgba(9,17,37,.35),transparent 45%)}
    .hero-content{position:relative;z-index:1;color:#fff}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:20px}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}
    h1{font-size:clamp(42px,6vw,78px);line-height:1.1;letter-spacing:-.065em;max-width:760px;margin:0 0 24px;font-weight:900}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.79);max-width:650px;margin-bottom:30px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:42px}
    .btn-lightline{border:1px solid rgba(255,255,255,.42);color:#fff;border-radius:30px;padding:12px 21px;font-weight:700;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--navy)}
    .hero-stats{display:flex;gap:34px;flex-wrap:wrap}
    .hero-stat{padding-right:30px;border-right:1px solid rgba(255,255,255,.2)}
    .hero-stat:last-child{border:0}
    .hero-stat strong{display:block;font-size:28px;line-height:1.2;color:#fff}
    .hero-stat span{color:rgba(255,255,255,.63);font-size:13px}
    .play-orb{position:absolute;right:9%;top:39%;width:112px;height:112px;border:1px solid rgba(255,255,255,.5);border-radius:50%;display:grid;place-items:center;color:#fff;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);cursor:pointer;z-index:2;transition:.3s}
    .play-orb:hover{background:var(--cyan);border-color:var(--cyan);transform:scale(1.07)}
    .play-orb span{font-size:26px;margin-left:5px}
    .ticker{background:var(--lime);color:#172235;padding:13px 0;font-size:14px;font-weight:800;overflow:hidden}
    .ticker-inner{display:flex;align-items:center;gap:18px;white-space:nowrap}
    .ticker-label{padding:5px 12px;background:var(--navy);color:#fff;border-radius:20px;font-size:12px}
    .section{padding:92px 0}
    .section-tight{padding:64px 0}
    .section-dark{background:var(--navy);color:#fff}
    .section-blue{background:#eaf2ff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--blue);font-size:13px;font-weight:900;letter-spacing:.1em;margin-bottom:8px}
    .section-dark .section-kicker{color:var(--cyan)}
    h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.05em;margin:0;font-weight:900}
    .section-desc{color:var(--muted);max-width:590px;margin:10px 0 0}
    .section-dark .section-desc{color:rgba(255,255,255,.65)}
    .more-link{color:var(--blue);font-weight:800;white-space:nowrap}
    .more-link:hover{color:#174fd0}
    .feature-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .feature-card{min-height:310px;border-radius:var(--radius);padding:30px;position:relative;overflow:hidden;background:#fff;box-shadow:var(--soft-shadow);display:flex;flex-direction:column;justify-content:end}
    .feature-card.large{background:linear-gradient(180deg,rgba(15,27,51,.05),rgba(15,27,51,.9)),url("/assets/images/coverpic/cover-1.webp") center/cover;color:#fff}
    .feature-card.cyan{background:#d9fbf7}.feature-card.orange{background:#fff0df}
    .feature-card h3{font-size:24px;line-height:1.35;margin:0 0 10px;font-weight:900}
    .feature-card p{font-size:14px;color:var(--muted);margin:0}
    .large p{color:rgba(255,255,255,.78)}
    .feature-icon{position:absolute;top:25px;right:25px;width:52px;height:52px;border-radius:17px;background:rgba(255,255,255,.66);display:grid;place-items:center;font-size:25px}
    .score-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
    .score-panel,.side-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft-shadow)}
    .score-panel{padding:27px}
    .panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
    .panel-title{font-weight:900;font-size:20px}
    .live-badge{font-size:12px;color:#dc5f42;background:#fff0eb;border-radius:20px;padding:6px 11px;font-weight:800}
    .score-row{display:grid;grid-template-columns:1fr 70px 1fr;align-items:center;padding:17px 4px;border-top:1px solid var(--line);gap:10px}
    .team{text-align:center;font-weight:800;font-size:14px}
    .team:first-child{text-align:left}.team:last-child{text-align:right}
    .score{text-align:center;font-size:22px;font-weight:900;color:var(--blue)}
    .score small{display:block;color:var(--muted);font-size:11px;font-weight:500}
    .side-panel{padding:27px;background:var(--navy);color:#fff}
    .metric{padding:17px 0;border-bottom:1px solid rgba(255,255,255,.13);display:flex;justify-content:space-between;gap:15px}
    .metric:last-child{border:0}.metric span{color:rgba(255,255,255,.62);font-size:13px}.metric strong{color:var(--lime);font-size:21px}
    .data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .data-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;position:relative;overflow:hidden}
    .data-card:after{content:"";position:absolute;right:-25px;bottom:-30px;width:90px;height:90px;border:18px solid #edf3ff;border-radius:50%}
    .data-card strong{font-size:34px;display:block;letter-spacing:-.05em;color:var(--navy)}
    .data-card span{font-size:13px;color:var(--muted)}
    .timeline{position:relative;padding-left:32px}
    .timeline:before{content:"";position:absolute;left:8px;top:10px;bottom:10px;width:2px;background:#b7c9ef}
    .time-item{position:relative;display:grid;grid-template-columns:110px 1fr auto;gap:20px;align-items:center;padding:18px 0}
    .time-item:before{content:"";position:absolute;left:-30px;width:16px;height:16px;border-radius:50%;background:var(--blue);border:4px solid #dce8ff}
    .time-item time{font-weight:900;color:var(--blue);font-size:14px}
    .time-item h3{font-size:18px;margin:0 0 4px}.time-item p{margin:0;color:var(--muted);font-size:14px}
    .time-tag{background:#fff;border:1px solid var(--line);border-radius:20px;padding:6px 12px;font-size:12px;color:var(--muted)}
    .matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .matrix a{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;min-height:135px;display:flex;flex-direction:column;justify-content:space-between}
    .matrix a:hover{border-color:var(--blue);transform:translateY(-4px);box-shadow:var(--soft-shadow)}
    .matrix-icon{font-size:26px;color:var(--blue)}.matrix strong{font-size:16px}.matrix small{color:var(--muted)}
    .media-row{display:flex;gap:18px;overflow-x:auto;padding-bottom:12px;scrollbar-color:#b6c5df transparent}
    .media-card{min-width:285px;background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--soft-shadow);border:1px solid var(--line)}
    .media-card img{height:158px;width:100%;object-fit:cover}.media-body{padding:20px}.media-type{font-size:12px;color:var(--blue);font-weight:900}.media-body h3{font-size:18px;line-height:1.4;margin:8px 0 0}
    .news-layout{display:grid;grid-template-columns:1fr 350px;gap:24px}
    .news-list{background:#fff;border-radius:var(--radius);padding:10px 28px;border:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:90px 1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border:0}.news-date{font-size:13px;color:var(--muted)}.news-item h3{font-size:18px;margin:0 0 4px}.news-item p{font-size:13px;color:var(--muted);margin:0;line-height:1.6}
    .read-link{font-size:13px;color:var(--blue);font-weight:800;white-space:nowrap}
    .news-feature{border-radius:var(--radius);padding:28px;color:#fff;background:linear-gradient(180deg,rgba(17,27,50,.15),rgba(17,27,50,.92)),url("/assets/images/coverpic/cover-5.webp") center/cover;min-height:430px;display:flex;flex-direction:column;justify-content:end}
    .news-feature h3{font-size:28px;line-height:1.35;margin:10px 0}.news-feature p{color:rgba(255,255,255,.72);font-size:14px}
    .story{display:grid;grid-template-columns:.85fr 1.15fr;gap:46px;align-items:center}
    .story-image{border-radius:30px;overflow:hidden;min-height:390px;position:relative}.story-image img{height:100%;width:100%;object-fit:cover}.story-image:after{content:"新球体育";position:absolute;left:24px;bottom:22px;color:#fff;font-size:32px;font-weight:900;opacity:.9}
    .story-copy p{color:var(--muted);font-size:16px;margin:0 0 16px}.story-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}.story-point{padding:17px;background:#fff;border-radius:16px;border:1px solid var(--line)}.story-point strong{display:block}.story-point span{font-size:13px;color:var(--muted)}
    .trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.trust-card{border:1px solid rgba(255,255,255,.13);border-radius:20px;padding:24px;background:rgba(255,255,255,.05)}.trust-card b{font-size:22px;color:var(--lime);display:block;margin-bottom:7px}.trust-card p{font-size:14px;color:rgba(255,255,255,.65);margin:0}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote{background:#fff;border-radius:22px;padding:26px;border:1px solid var(--line)}.quote p{font-size:16px;margin:0 0 20px}.quote footer{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.avatar{width:36px;height:36px;border-radius:50%;background:#dce8ff;color:var(--blue);display:grid;place-items:center;font-weight:900}
    .faq-wrap{max-width:900px;margin:auto}.accordion-item{border:1px solid var(--line)!important;border-radius:16px!important;overflow:hidden;margin-bottom:12px;background:#fff}.accordion-button{font-weight:800;color:var(--ink);padding:21px 24px;background:#fff!important;box-shadow:none!important}.accordion-button:not(.collapsed){color:var(--blue)}.accordion-body{padding:0 24px 22px;color:var(--muted);font-size:14px}
    .cta-box{border-radius:30px;padding:55px 65px;background:linear-gradient(115deg,#19346e,#246bfe 58%,#20c6c9);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:35px;overflow:hidden;position:relative}.cta-box:after{content:"";position:absolute;width:300px;height:300px;border:45px solid rgba(255,255,255,.09);border-radius:50%;right:-80px;top:-120px}.cta-box h2{max-width:650px}.cta-box p{color:rgba(255,255,255,.75);max-width:650px;margin:12px 0 0}.cta-box .btn-main{background:var(--lime);color:var(--navy);box-shadow:none;white-space:nowrap}.cta-box .btn-main:hover{background:#d8fb84}
    .countdown{display:flex;gap:10px;margin-top:22px}.count-box{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:13px;padding:9px 13px;text-align:center;min-width:58px}.count-box strong{display:block;font-size:20px;line-height:1}.count-box small{font-size:10px;color:rgba(255,255,255,.65)}
    footer{background:#0c1428;color:#fff;padding:55px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}.footer-brand p{color:rgba(255,255,255,.57);max-width:300px;font-size:14px}.footer-title{font-size:14px;font-weight:900;margin-bottom:15px}.footer-links{display:grid;gap:8px;color:rgba(255,255,255,.58);font-size:13px}.footer-links a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:rgba(255,255,255,.45);font-size:12px}.footer-bottom a{color:rgba(255,255,255,.68)}.footer-bottom a:hover{color:var(--lime)}
    .modal-content{border:0;border-radius:24px;overflow:hidden;background:#101a32;color:#fff}.modal-header{border:0}.modal-body{padding:0 30px 35px}.video-placeholder{min-height:300px;border-radius:18px;background:linear-gradient(135deg,rgba(36,107,254,.5),rgba(32,198,201,.25)),url("/assets/images/backpic/back-2.webp") center/cover;display:grid;place-items:center;font-size:18px;font-weight:800}
    @media(max-width:1024px){.dock{margin:0 14px}.feature-grid{grid-template-columns:1fr 1fr}.feature-card.large{grid-column:span 2}.matrix{grid-template-columns:repeat(2,1fr)}.hero{min-height:720px}.play-orb{right:6%}.footer-grid{grid-template-columns:1.5fr repeat(2,1fr)}}
    @media(max-width:768px){.site-header{top:10px}.dock{border-radius:25px;align-items:flex-start;flex-wrap:wrap;padding:10px 12px 10px 16px}.brand{font-size:18px}.nav-end{margin-left:auto}.menu-toggle{display:block}.nav-scroll{display:none;order:3;flex-basis:100%;padding:8px 0 3px;flex-wrap:wrap}.dock.open .nav-scroll{display:flex}.nav-cta,.search-btn{display:none}.hero{padding-top:145px;min-height:690px}.hero-copy{font-size:16px}.play-orb{width:76px;height:76px;top:auto;right:22px;bottom:85px}.score-layout,.news-layout,.story{grid-template-columns:1fr}.side-panel{min-height:auto}.data-grid{grid-template-columns:repeat(2,1fr)}.time-item{grid-template-columns:82px 1fr}.time-tag{display:none}.trust-grid,.quote-grid{grid-template-columns:1fr}.news-feature{min-height:300px}.cta-box{padding:38px 28px;display:block}.cta-box .btn-main{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:520px){.container{padding-left:16px;padding-right:16px}.section{padding:65px 0}.section-tight{padding:45px 0}.hero{padding-bottom:55px}.hero-stats{gap:18px}.hero-stat{padding-right:18px}.hero-stat strong{font-size:23px}.feature-grid{grid-template-columns:1fr}.feature-card.large{grid-column:auto;min-height:350px}.feature-card{min-height:230px}.section-head{display:block}.more-link{display:inline-block;margin-top:14px}.score-panel{padding:19px 14px}.score-row{grid-template-columns:1fr 55px 1fr}.data-card{padding:18px}.data-card strong{font-size:28px}.matrix{grid-template-columns:1fr 1fr;gap:10px}.matrix a{padding:17px;min-height:120px}.news-list{padding:8px 16px}.news-item{grid-template-columns:1fr auto;gap:8px;padding:18px 0}.news-date{grid-column:1/-1}.news-item p{font-size:12px}.story-points{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-brand{grid-column:span 2}.footer-bottom{display:block}.footer-bottom div{margin-bottom:8px}}

/* roulang page: category1 */
:root{
      --ink:#172235;
      --muted:#6f7b8c;
      --paper:#f5f7fb;
      --white:#fff;
      --navy:#111b32;
      --blue:#246bfe;
      --cyan:#20c6c9;
      --lime:#c5ef59;
      --orange:#ff9c5c;
      --line:#e5eaf2;
      --radius:24px;
      --shadow:0 18px 50px rgba(25,42,75,.10);
      --soft-shadow:0 8px 25px rgba(25,42,75,.07);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(36,107,254,.35);outline-offset:3px}
    .container{max-width:1220px;margin:auto;padding-left:22px;padding-right:22px}
    .site-header{position:fixed;top:18px;left:0;right:0;z-index:20}
    .dock{max-width:1320px;margin:auto;padding:9px 12px 9px 18px;border:1px solid rgba(229,234,242,.9);background:rgba(255,255,255,.91);backdrop-filter:blur(18px);border-radius:25px;box-shadow:0 14px 38px rgba(25,42,75,.12);display:flex;align-items:center;gap:18px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px;white-space:nowrap;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 8px 18px rgba(36,107,254,.28)}
    .nav-scroll{display:flex;align-items:center;gap:4px;overflow-x:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{font-size:13px;color:#647084;padding:9px 12px;border-radius:25px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{background:#edf3ff;color:var(--blue);font-weight:700}
    .nav-end{display:flex;align-items:center;gap:9px}
    .search-btn{width:38px;height:38px;border:0;border-radius:50%;background:#f3f6fa;color:var(--ink);font-size:22px}
    .nav-cta,.btn-main{background:var(--blue);color:#fff;border:0;border-radius:30px;padding:12px 20px;font-weight:800;box-shadow:0 10px 22px rgba(36,107,254,.22)}
    .nav-cta:hover,.btn-main:hover{background:#1558e6;color:#fff;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:#f2f5f9;border-radius:50%;width:40px;height:40px}
    .page-banner{min-height:570px;padding:175px 0 85px;position:relative;overflow:hidden;background:var(--navy);color:#fff}
    .page-banner-bg{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(9,17,37,.96),rgba(10,23,48,.68)),url("/assets/images/backpic/back-2.webp");background-size:cover;background-position:center}
    .page-banner-bg:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 76% 25%,rgba(32,198,201,.3),transparent 28%)}
    .banner-content{position:relative;z-index:1}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:18px}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}
    h1{font-size:clamp(40px,6vw,72px);line-height:1.12;letter-spacing:-.06em;font-weight:900;margin:0 0 22px}
    h2{font-size:clamp(28px,4vw,43px);line-height:1.22;letter-spacing:-.045em;font-weight:900;margin:0}
    h3{font-weight:900;line-height:1.35}
    .banner-copy{font-size:18px;color:rgba(255,255,255,.76);max-width:650px;margin-bottom:30px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:13px}
    .btn-lightline{border:1px solid rgba(255,255,255,.42);color:#fff;border-radius:30px;padding:12px 21px;font-weight:700;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--navy)}
    .section{padding:88px 0}
    .section-tight{padding:62px 0}
    .section-dark{background:var(--navy);color:#fff}
    .section-blue{background:#eaf2ff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--blue);font-size:13px;font-weight:900;letter-spacing:.1em;margin-bottom:8px}
    .section-dark .section-kicker{color:var(--cyan)}
    .section-desc{color:var(--muted);max-width:620px;margin:10px 0 0}
    .section-dark .section-desc{color:rgba(255,255,255,.65)}
    .intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
    .intro-copy{font-size:18px;color:#4f5b6d}
    .intro-copy p{margin:0 0 18px}
    .image-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
    .image-card img{width:100%;height:350px;object-fit:cover}
    .image-caption{position:absolute;bottom:0;left:0;right:0;padding:28px;color:#fff;background:linear-gradient(transparent,rgba(8,20,42,.88));font-weight:800}
    .service-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
    .service-main,.service-side{border-radius:var(--radius);padding:34px;background:#fff;box-shadow:var(--soft-shadow)}
    .service-main{background:linear-gradient(135deg,#fff,#e9f1ff)}
    .service-main h3{font-size:28px;margin:16px 0 10px}
    .service-main p,.service-side p{color:var(--muted)}
    .icon-bubble{width:54px;height:54px;border-radius:18px;background:#dce8ff;color:var(--blue);display:grid;place-items:center;font-size:24px;font-weight:900}
    .mini-list{list-style:none;padding:0;margin:22px 0 0}
    .mini-list li{padding:12px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px}
    .mini-list span{color:var(--muted);font-size:14px}
    .data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .data-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;position:relative;overflow:hidden}
    .data-card:after{content:"";position:absolute;right:-25px;bottom:-30px;width:90px;height:90px;border:18px solid #edf3ff;border-radius:50%}
    .data-card strong{font-size:34px;display:block;letter-spacing:-.05em;color:var(--navy)}
    .data-card span{font-size:13px;color:var(--muted)}
    .compare{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:0;align-items:stretch;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--soft-shadow)}
    .team{padding:30px;text-align:center;display:flex;flex-direction:column;justify-content:center}
    .team:first-child{background:#eef4ff}.team:last-child{background:#edfbf8}
    .team-mark{width:65px;height:65px;border-radius:22px;margin:0 auto 12px;display:grid;place-items:center;background:var(--blue);color:#fff;font-size:22px;font-weight:900}
    .team:last-child .team-mark{background:var(--cyan)}
    .team h3{margin:0;font-size:20px}
    .team small{color:var(--muted)}
    .metrics{padding:24px 34px}
    .metric-row{display:grid;grid-template-columns:70px 1fr 70px;gap:12px;align-items:center;margin:16px 0;font-size:13px}
    .metric-row strong{text-align:center}
    .bar{height:9px;background:#e9edf4;border-radius:10px;overflow:hidden}
    .bar i{display:block;height:100%;background:var(--blue);border-radius:10px}
    .bar.right i{margin-left:auto;background:var(--cyan)}
    .scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .scene-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;transition:.25s}
    .scene-card:hover{transform:translateY(-5px);box-shadow:var(--soft-shadow);border-color:#b9cdfa}
    .scene-no{font-size:13px;color:var(--blue);font-weight:900}
    .scene-card h3{font-size:21px;margin:38px 0 9px}
    .scene-card p{font-size:14px;color:var(--muted);margin:0}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .process-item{position:relative;padding:25px;border-top:3px solid var(--cyan);background:rgba(255,255,255,.07);border-radius:0 0 18px 18px}
    .process-item b{font-size:34px;color:var(--lime);display:block;line-height:1;margin-bottom:24px}
    .process-item h3{font-size:18px;margin:0 0 9px}
    .process-item p{font-size:14px;color:rgba(255,255,255,.64);margin:0}
    .story-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;align-items:stretch}
    .story-image{border-radius:var(--radius);overflow:hidden;min-height:300px}
    .story-image img{width:100%;height:100%;object-fit:cover}
    .quote-box{background:#fff;padding:38px;border-radius:var(--radius);box-shadow:var(--soft-shadow);display:flex;flex-direction:column;justify-content:center}
    .quote-box blockquote{font-size:25px;font-weight:800;line-height:1.5;margin:0 0 20px}
    .quote-box p{color:var(--muted);margin:0}
    .faq-list{max-width:900px;margin:auto}
    .accordion-item{border:1px solid var(--line)!important;border-radius:16px!important;margin-bottom:12px;overflow:hidden;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;padding:21px 24px;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--blue);background:#f3f7ff}
    .accordion-body{color:var(--muted);padding:0 24px 22px;font-size:15px}
    .cta{padding:70px 0;background:linear-gradient(120deg,#246bfe,#20aebd);color:#fff}
    .cta-box{display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta h2{max-width:660px}.cta p{color:rgba(255,255,255,.76);margin:12px 0 0}
    .cta .btn-lightline{background:#fff;color:var(--blue);border-color:#fff}
    footer{background:#0d162b;color:#fff;padding:28px 0}
    .footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
    .footer-person{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.76);font-size:14px}
    .avatar{width:35px;height:35px;border-radius:50%;display:grid;place-items:center;background:var(--lime);color:var(--navy);font-weight:900}
    .footer-links{display:flex;gap:17px;flex-wrap:wrap;color:rgba(255,255,255,.55);font-size:13px}
    .footer-links a:hover{color:#fff}
    .copyright{width:100%;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;color:rgba(255,255,255,.48);font-size:12px}
    @media(max-width:1024px){
      .nav-cta{display:none}.intro-grid,.service-grid,.story-grid{grid-template-columns:1fr}
      .data-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .site-header{top:10px}.dock{border-radius:20px}.nav-scroll{display:none}.dock.open .nav-scroll{display:flex;position:absolute;top:64px;left:0;right:0;padding:10px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.dock.open .nav-link{text-align:center}.menu-toggle{display:block}
      .page-banner{min-height:620px;padding-top:150px}.section{padding:64px 0}.section-head{display:block}.scene-grid,.process{grid-template-columns:1fr 1fr}.compare{grid-template-columns:1fr}.metrics{order:3}.team{padding:22px}
      .cta-box{display:block}.cta .btn-lightline{display:inline-block;margin-top:24px}
    }
    @media(max-width:520px){
      .container{padding-left:17px;padding-right:17px}h1{font-size:42px}.banner-copy{font-size:16px}.data-grid,.scene-grid,.process{grid-template-columns:1fr}.section{padding:53px 0}.image-card img{height:270px}.metrics{padding:20px 17px}.metric-row{grid-template-columns:53px 1fr 53px;gap:7px}
    }

/* roulang page: category3 */
:root{
      --ink:#172235;
      --muted:#6f7b8c;
      --paper:#f5f7fb;
      --white:#fff;
      --navy:#111b32;
      --blue:#246bfe;
      --cyan:#20c6c9;
      --lime:#c5ef59;
      --orange:#ff9c5c;
      --line:#e5eaf2;
      --radius:24px;
      --shadow:0 18px 50px rgba(25,42,75,.10);
      --soft-shadow:0 8px 25px rgba(25,42,75,.07);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(36,107,254,.35);outline-offset:3px}
    .container{max-width:1220px;margin:auto;padding-left:22px;padding-right:22px}
    .site-header{position:fixed;top:18px;left:0;right:0;z-index:20}
    .dock{max-width:1390px;margin:auto;padding:9px 13px 9px 18px;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border:1px solid rgba(229,234,242,.92);box-shadow:0 13px 38px rgba(25,42,75,.13);border-radius:22px;display:flex;align-items:center;gap:18px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px;white-space:nowrap;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 8px 18px rgba(36,107,254,.28)}
    .nav-scroll{display:flex;align-items:center;gap:4px;overflow-x:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{font-size:13px;color:#647084;padding:9px 12px;border-radius:25px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{background:#edf3ff;color:var(--blue);font-weight:700}
    .nav-end{display:flex;align-items:center;gap:9px}
    .search-btn{width:38px;height:38px;border:0;border-radius:50%;background:#f3f6fa;color:var(--ink);font-size:21px}
    .nav-cta,.btn-main{background:var(--blue);color:#fff;border:0;border-radius:30px;padding:12px 20px;font-weight:800;box-shadow:0 10px 22px rgba(36,107,254,.22)}
    .nav-cta:hover,.btn-main:hover{background:#1558e6;color:#fff;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:#f2f5f9;border-radius:50%;width:40px;height:40px}
    .page-hero{min-height:575px;padding:175px 0 72px;position:relative;overflow:hidden;background:var(--navy);color:#fff}
    .page-hero-bg{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(10,18,39,.95),rgba(12,27,57,.72),rgba(12,27,57,.35)),url("/assets/images/backpic/back-2.webp");background-size:cover;background-position:center}
    .page-hero-bg:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 42%,rgba(32,198,201,.35),transparent 27%)}
    .hero-content{position:relative;z-index:1}
    .eyebrow,.section-kicker{font-size:13px;font-weight:900;letter-spacing:.1em}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--lime);margin-bottom:16px}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}
    h1,h2,h3{font-weight:900;letter-spacing:-.04em}
    h1{font-size:clamp(38px,6vw,72px);line-height:1.08;max-width:760px;margin:0 0 22px}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.78);max-width:665px;margin:0 0 28px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:13px}
    .btn-lightline{border:1px solid rgba(255,255,255,.42);color:#fff;border-radius:30px;padding:12px 21px;font-weight:700;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--navy)}
    .countdown-panel{margin-top:32px;max-width:700px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
    .countdown-label{color:rgba(255,255,255,.62);font-size:13px}
    .countdown{display:flex;gap:9px}
    .count-box{min-width:62px;padding:8px 10px;border:1px solid rgba(255,255,255,.2);border-radius:15px;background:rgba(255,255,255,.1);text-align:center}
    .count-box strong{display:block;font-size:24px;line-height:1.2}
    .count-box span{font-size:11px;color:rgba(255,255,255,.58)}
    .section{padding:88px 0}
    .section-tight{padding:62px 0}
    .section-dark{background:var(--navy);color:#fff}
    .section-blue{background:#eaf2ff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--blue);margin-bottom:8px}
    .section-dark .section-kicker{color:var(--cyan)}
    .section-desc{color:var(--muted);max-width:620px;margin:10px 0 0}
    .section-dark .section-desc{color:rgba(255,255,255,.65)}
    .intro-grid{display:grid;grid-template-columns:1fr .86fr;gap:50px;align-items:center}
    .intro-grid h2{font-size:clamp(30px,4vw,48px);line-height:1.2;margin:0 0 18px}
    .intro-grid p{color:var(--muted);font-size:16px}
    .image-card{position:relative;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);min-height:360px}
    .image-card img{width:100%;height:100%;object-fit:cover}
    .image-note{position:absolute;left:22px;bottom:22px;right:22px;background:rgba(17,27,50,.82);color:#fff;border-radius:18px;padding:16px 18px;backdrop-filter:blur(9px)}
    .image-note strong{display:block;font-size:18px}
    .image-note span{font-size:13px;color:rgba(255,255,255,.68)}
    .schedule-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:22px}
    .date-panel,.match-list,.info-card,.faq-wrap,.remind-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft-shadow)}
    .date-panel{padding:26px}
    .date-panel h3{font-size:23px;margin:0 0 18px}
    .date-choice{display:flex;justify-content:space-between;align-items:center;padding:15px 13px;border-radius:15px;color:var(--muted);margin:5px 0;cursor:pointer}
    .date-choice:hover,.date-choice.selected{background:#edf3ff;color:var(--blue);font-weight:800}
    .date-choice small{font-size:12px}
    .match-list{padding:9px 25px}
    .match-row{display:grid;grid-template-columns:88px 1fr auto;align-items:center;gap:17px;padding:20px 0;border-bottom:1px solid var(--line)}
    .match-row:last-child{border-bottom:0}
    .match-time{font-weight:900;color:var(--blue);font-size:14px}
    .match-row h3{font-size:17px;margin:0 0 3px}
    .match-row p{font-size:13px;color:var(--muted);margin:0}
    .stage-tag{font-size:12px;background:#f1f7df;color:#62820d;border-radius:20px;padding:6px 11px;white-space:nowrap}
    .timeline{position:relative;max-width:1000px;margin:auto;padding:10px 0}
    .timeline:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:rgba(255,255,255,.16)}
    .timeline-item{width:50%;padding:16px 44px 16px 0;position:relative}
    .timeline-item:nth-child(even){margin-left:50%;padding:16px 0 16px 44px}
    .timeline-item:after{content:"";position:absolute;right:-7px;top:31px;width:14px;height:14px;border-radius:50%;background:var(--cyan);border:4px solid #243454}
    .timeline-item:nth-child(even):after{right:auto;left:-7px}
    .timeline-item time{color:var(--lime);font-weight:800;font-size:13px}
    .timeline-item h3{font-size:20px;margin:5px 0;color:#fff}
    .timeline-item p{font-size:14px;color:rgba(255,255,255,.62);margin:0}
    .benefit-grid{display:grid;grid-template-columns:1.15fr .85fr 1fr;gap:18px}
    .benefit-card{min-height:230px;padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);position:relative;overflow:hidden}
    .benefit-card:nth-child(2){background:#d9fbf7}
    .benefit-card:nth-child(3){background:#fff0df}
    .benefit-number{font-size:42px;color:var(--blue);font-weight:900;line-height:1;margin-bottom:35px}
    .benefit-card h3{font-size:21px;margin:0 0 8px}
    .benefit-card p{font-size:14px;color:var(--muted);margin:0}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .process-card{padding:24px;background:#fff;border-radius:20px;border:1px solid var(--line);min-height:190px}
    .process-card b{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--blue);color:#fff;margin-bottom:24px}
    .process-card h3{font-size:18px;margin:0 0 8px}
    .process-card p{font-size:13px;color:var(--muted);margin:0}
    .data-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .data-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;position:relative;overflow:hidden}
    .data-card strong{font-size:32px;display:block;letter-spacing:-.05em;color:var(--navy)}
    .data-card span{font-size:13px;color:var(--muted)}
    .data-card em{font-style:normal;color:var(--blue);font-size:13px;font-weight:800}
    .reminder-section{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}
    .remind-card{padding:32px}
    .remind-card h2{font-size:32px;line-height:1.25;margin:0 0 13px}
    .remind-card p{color:var(--muted)}
    .remind-form{display:flex;gap:10px;margin-top:24px}
    .remind-form input{min-width:0;flex:1;border:1px solid var(--line);border-radius:30px;padding:12px 17px;background:#fbfcfe}
    .guide-card{border-radius:var(--radius);overflow:hidden;min-height:100%;background:linear-gradient(135deg,#17294a,#246bfe);color:#fff;padding:32px;position:relative}
    .guide-card:after{content:"";position:absolute;width:230px;height:230px;border:35px solid rgba(32,198,201,.3);border-radius:50%;right:-65px;bottom:-85px}
    .guide-card h3{font-size:28px;max-width:350px;position:relative;z-index:1}
    .guide-list{list-style:none;padding:0;margin:25px 0 0;position:relative;z-index:1}
    .guide-list li{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.16);font-size:14px}
    .guide-list li:before{content:"✓";color:var(--lime);font-weight:900;margin-right:10px}
    .faq-wrap{padding:15px 25px}
    .accordion-item{border:0;border-bottom:1px solid var(--line)!important}
    .accordion-item:last-child{border-bottom:0!important}
    .accordion-button{padding:22px 4px;font-weight:800;color:var(--ink);background:#fff;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--blue);background:#fff}
    .accordion-body{padding:0 4px 22px;color:var(--muted);font-size:14px}
    .cta{padding:70px 0;background:#d9fbf7}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .cta h2{font-size:clamp(30px,4vw,48px);margin:0 0 10px}
    .cta p{color:#547274;max-width:620px;margin:0}
    footer{background:var(--navy);color:#fff;padding:28px 0}
    .footer-main{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
    .footer-person{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.75);font-size:14px}
    .avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--lime);color:var(--navy);font-weight:900}
    .footer-links{display:flex;gap:18px;flex-wrap:wrap;color:rgba(255,255,255,.58);font-size:13px}
    .footer-links a:hover{color:var(--lime)}
    .record-line{margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.13);font-size:12px;color:rgba(255,255,255,.48);display:flex;gap:18px;flex-wrap:wrap}
    .toast-note{position:fixed;right:20px;bottom:20px;background:var(--navy);color:#fff;padding:14px 18px;border-radius:14px;box-shadow:var(--shadow);display:none;z-index:30;font-size:14px}
    @media(max-width:1100px){
      .dock{margin-left:16px;margin-right:16px}
      .nav-cta{display:none}
      .intro-grid,.schedule-layout,.reminder-section{grid-template-columns:1fr}
      .benefit-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      .site-header{top:10px}
      .dock{align-items:center}
      .nav-scroll{display:none;position:absolute;left:12px;right:12px;top:62px;background:#fff;padding:10px;border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-scroll.open{display:flex}
      .nav-link{display:block}
      .menu-toggle{display:block}
      .page-hero{min-height:640px;padding-top:150px}
      .section{padding:65px 0}
      .section-head,.cta-inner{display:block}
      .section-head .section-desc{margin-bottom:20px}
      .timeline:before{left:8px}
      .timeline-item,.timeline-item:nth-child(even){width:100%;margin:0;padding:16px 0 16px 35px}
      .timeline-item:after,.timeline-item:nth-child(even):after{left:1px;right:auto}
      .process-grid,.data-strip{grid-template-columns:1fr 1fr}
      .benefit-grid{grid-template-columns:1fr}
      .match-row{grid-template-columns:70px 1fr}
      .stage-tag{grid-column:2;justify-self:start}
      .cta .btn-main{margin-top:24px}
    }
    @media(max-width:520px){
      .container{padding-left:17px;padding-right:17px}
      .brand{font-size:18px}
      .search-btn{display:none}
      h1{font-size:42px}
      .hero-copy{font-size:16px}
      .countdown{width:100%;justify-content:space-between}
      .count-box{min-width:56px}
      .process-grid,.data-strip{grid-template-columns:1fr}
      .remind-form{display:block}
      .remind-form input,.remind-form button{width:100%;margin-bottom:10px}
      .footer-main{align-items:flex-start;flex-direction:column}
    }

/* roulang page: category2 */
:root{
      --ink:#172235;
      --muted:#6f7b8c;
      --paper:#f5f7fb;
      --white:#fff;
      --navy:#111b32;
      --blue:#246bfe;
      --cyan:#20c6c9;
      --lime:#c5ef59;
      --orange:#ff9c5c;
      --line:#e5eaf2;
      --radius:24px;
      --shadow:0 18px 50px rgba(25,42,75,.10);
      --soft-shadow:0 8px 25px rgba(25,42,75,.07);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(36,107,254,.35);outline-offset:3px}
    .container{max-width:1220px;margin:auto;padding-left:22px;padding-right:22px}
    .site-header{position:fixed;top:18px;left:0;right:0;z-index:20}
    .dock{max-width:1240px;margin:auto;display:flex;align-items:center;gap:18px;padding:10px 14px 10px 18px;background:rgba(255,255,255,.92);border:1px solid rgba(229,234,242,.9);border-radius:38px;box-shadow:var(--shadow);backdrop-filter:blur(16px)}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px;white-space:nowrap;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 8px 18px rgba(36,107,254,.28)}
    .nav-scroll{display:flex;align-items:center;gap:4px;overflow-x:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{font-size:13px;color:#647084;padding:9px 12px;border-radius:25px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{background:#edf3ff;color:var(--blue);font-weight:700}
    .nav-end{display:flex;align-items:center;gap:9px}
    .search-btn{width:38px;height:38px;border:0;border-radius:50%;background:#f3f6fa;color:var(--ink);font-size:22px;line-height:1}
    .nav-cta,.btn-main{background:var(--blue);color:#fff;border:0;border-radius:30px;padding:12px 20px;font-weight:800;box-shadow:0 10px 22px rgba(36,107,254,.22)}
    .nav-cta:hover,.btn-main:hover{background:#1558e6;color:#fff;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:#f2f5f9;border-radius:50%;width:40px;height:40px}
    h1,h2,h3,h4{font-weight:900;letter-spacing:-.035em}
    h1{font-size:clamp(38px,5vw,68px);line-height:1.12;margin:0 0 20px}
    h2{font-size:clamp(28px,3.2vw,44px);line-height:1.2;margin:0}
    h3{font-size:21px;line-height:1.35}
    .hero-inner{padding:170px 0 78px}
    .page-hero{position:relative;min-height:470px;background:var(--navy);color:#fff;overflow:hidden}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,20,42,.97) 8%,rgba(12,28,58,.82) 52%,rgba(12,28,58,.35)),url("/assets/images/backpic/back-2.webp") center/cover}
    .page-hero:after{content:"";position:absolute;width:430px;height:430px;right:5%;top:70px;border:1px solid rgba(32,198,201,.35);border-radius:50%;box-shadow:0 0 0 34px rgba(32,198,201,.05),0 0 0 70px rgba(32,198,201,.035)}
    .hero-content{position:relative;z-index:1;max-width:750px}
    .eyebrow,.section-kicker{color:var(--blue);font-size:13px;font-weight:900;letter-spacing:.1em}
    .hero .eyebrow,.page-hero .eyebrow{color:var(--lime);display:inline-flex;align-items:center;gap:8px;margin-bottom:18px}
    .eyebrow:before{content:"";width:28px;height:2px;background:currentColor}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.78);max-width:680px;margin-bottom:28px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:13px}
    .btn-lightline{border:1px solid rgba(255,255,255,.42);color:#fff;border-radius:30px;padding:12px 21px;font-weight:700;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--navy)}
    .hero-note{display:flex;gap:12px;align-items:center;margin-top:35px;color:rgba(255,255,255,.62);font-size:13px}
    .pulse{width:9px;height:9px;background:var(--lime);border-radius:50%;box-shadow:0 0 0 7px rgba(197,239,89,.15)}
    .section{padding:88px 0}
    .section-tight{padding:62px 0}
    .section-dark{background:var(--navy);color:#fff}
    .section-blue{background:#eaf2ff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-desc{color:var(--muted);max-width:640px;margin:10px 0 0}
    .section-dark .section-kicker{color:var(--cyan)}
    .section-dark .section-desc{color:rgba(255,255,255,.65)}
    .intro-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
    .intro-text p{font-size:17px;color:#526074;margin:18px 0}
    .image-frame{border-radius:30px;overflow:hidden;box-shadow:var(--shadow);position:relative}
    .image-frame img{width:100%;height:390px;object-fit:cover}
    .image-caption{position:absolute;left:20px;right:20px;bottom:20px;padding:15px 18px;border-radius:18px;background:rgba(17,27,50,.78);color:#fff;font-size:14px;backdrop-filter:blur(10px)}
    .feature-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}
    .feature-card{min-height:290px;border-radius:var(--radius);padding:29px;position:relative;overflow:hidden;background:#fff;box-shadow:var(--soft-shadow);display:flex;flex-direction:column;justify-content:end;transition:.25s}
    .feature-card:hover,.info-card:hover,.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .feature-card.large{background:linear-gradient(180deg,rgba(15,27,51,.08),rgba(15,27,51,.9)),url("/assets/images/coverpic/cover-4.webp") center/cover;color:#fff}
    .feature-card.cyan{background:#d9fbf7}
    .feature-card.orange{background:#fff0df}
    .feature-card h3{font-size:24px;margin:0 0 10px}
    .feature-card p{font-size:14px;color:var(--muted);margin:0}
    .feature-card.large p{color:rgba(255,255,255,.78)}
    .feature-icon{position:absolute;top:25px;right:25px;width:52px;height:52px;border-radius:17px;background:rgba(255,255,255,.7);display:grid;place-items:center;font-size:24px}
    .data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .data-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;position:relative;overflow:hidden}
    .data-card:after{content:"";position:absolute;right:-25px;bottom:-30px;width:90px;height:90px;border:18px solid #edf3ff;border-radius:50%}
    .data-card strong{font-size:34px;display:block;letter-spacing:-.05em;color:var(--navy)}
    .data-card span{font-size:13px;color:var(--muted)}
    .live-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:26px;align-items:stretch}
    .live-intro{padding:30px;border-radius:26px;background:#182642;display:flex;flex-direction:column;justify-content:space-between}
    .live-intro h2{margin-top:10px}
    .live-intro p{color:rgba(255,255,255,.67)}
    .live-board{background:#fff;color:var(--ink);border-radius:26px;padding:25px;box-shadow:var(--soft-shadow)}
    .board-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
    .panel-title{font-size:20px;font-weight:900}
    .live-badge{font-size:12px;color:#dc5f42;background:#fff0eb;border-radius:20px;padding:6px 11px;font-weight:800}
    .score-row{display:grid;grid-template-columns:1fr 70px 1fr;align-items:center;padding:17px 4px;border-top:1px solid var(--line);gap:10px}
    .score-row strong:last-child{text-align:right}
    .score-number{text-align:center;font-size:22px;font-weight:900;color:var(--blue)}
    .score-meta{font-size:12px;color:var(--muted);text-align:center}
    .schedule-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
    .timeline{border-left:2px solid #d8e4fb;padding-left:25px}
    .time-item{position:relative;display:grid;grid-template-columns:85px 1fr auto;gap:15px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
    .time-item:before{content:"";position:absolute;left:-34px;width:16px;height:16px;border-radius:50%;background:var(--blue);border:4px solid #dce8ff}
    .time-item time{font-weight:900;color:var(--blue);font-size:14px}
    .time-item h3{font-size:17px;margin:0 0 4px}
    .time-item p{margin:0;color:var(--muted);font-size:13px}
    .time-tag{background:#fff;border:1px solid var(--line);border-radius:20px;padding:6px 11px;font-size:12px;color:var(--muted);white-space:nowrap}
    .side-image{border-radius:26px;overflow:hidden;height:100%;min-height:340px;position:relative}
    .side-image img{width:100%;height:100%;object-fit:cover}
    .side-image div{position:absolute;inset:auto 20px 20px;background:rgba(17,27,50,.82);color:#fff;border-radius:18px;padding:15px 18px;font-size:14px}
    .scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;transition:.25s}
    .info-card .number{color:var(--blue);font-size:14px;font-weight:900;margin-bottom:22px}
    .info-card p{color:var(--muted);font-size:14px;margin:0}
    .split-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}
    .dark-note{background:#1a2b4c;border-radius:28px;padding:30px;color:#fff}
    .dark-note ul{list-style:none;padding:0;margin:24px 0 0}
    .dark-note li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.13);color:rgba(255,255,255,.72)}
    .dark-note li:before{content:"✓";color:var(--lime);font-weight:900;margin-right:10px}
    .service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .service-card{display:grid;grid-template-columns:110px 1fr;gap:22px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px;transition:.25s}
    .service-card img{width:110px;height:110px;border-radius:18px;object-fit:cover}
    .service-card h3{margin:7px 0 7px;font-size:19px}
    .service-card p{color:var(--muted);font-size:14px;margin:0}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:1px solid var(--line)!important;border-radius:16px!important;margin-bottom:12px;overflow:hidden;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff!important;box-shadow:none!important;padding:20px 22px}
    .accordion-button:not(.collapsed){color:var(--blue)}
    .accordion-body{color:var(--muted);padding:0 22px 21px;font-size:14px}
    .cta-box{border-radius:30px;background:linear-gradient(120deg,#246bfe,#193a91);color:#fff;padding:48px 54px;display:flex;justify-content:space-between;align-items:center;gap:25px;box-shadow:var(--shadow)}
    .cta-box h2{max-width:610px}
    .cta-box p{color:rgba(255,255,255,.72);margin:12px 0 0}
    .btn-white{background:#fff;color:var(--blue);border:0;border-radius:30px;padding:13px 23px;font-weight:900;white-space:nowrap}
    .btn-white:hover{background:var(--lime);color:var(--navy);transform:translateY(-2px)}
    footer{background:#0c1529;color:rgba(255,255,255,.68);padding:38px 0 25px;font-size:13px}
    .footer-main{display:flex;justify-content:space-between;gap:30px;align-items:center;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:25px}
    .footer-brand{color:#fff;font-size:20px;font-weight:900;display:flex;align-items:center;gap:10px}
    .avatar{width:36px;height:36px;border-radius:50%;display:inline-grid;place-items:center;background:var(--cyan);color:var(--navy);font-weight:900}
    .footer-links{display:flex;gap:18px;flex-wrap:wrap}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:20px}
    .search-panel{position:fixed;inset:0;background:rgba(10,18,36,.62);z-index:40;display:none;place-items:start center;padding-top:110px}
    .search-panel.show{display:grid}
    .search-box{width:min(620px,calc(100% - 36px));background:#fff;border-radius:24px;padding:24px;box-shadow:var(--shadow)}
    .search-box form{display:flex;gap:10px}
    .search-box input{flex:1;border:1px solid var(--line);border-radius:15px;padding:13px 15px}
    .close-search{float:right;border:0;background:#edf3ff;color:var(--blue);border-radius:50%;width:32px;height:32px;margin-bottom:15px}
    @media(max-width:1024px){
      .dock{margin:0 14px}
      .nav-cta{display:none}
      .feature-grid,.intro-layout,.live-layout,.split-panel{grid-template-columns:1fr 1fr}
      .feature-card.large{grid-row:span 2}
      .data-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .site-header{top:10px}
      .dock{align-items:center}
      .nav-scroll{position:absolute;top:64px;left:0;right:0;display:none;background:#fff;border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:var(--shadow);flex-wrap:wrap}
      .nav-scroll.open{display:flex}
      .nav-link{flex:1 0 auto}
      .menu-toggle{display:block}
      .search-btn{display:none}
      .hero-inner{padding-top:130px}
      .page-hero{min-height:430px}
      .feature-grid,.intro-layout,.live-layout,.schedule-layout,.split-panel,.service-grid{grid-template-columns:1fr}
      .feature-card.large{grid-row:auto;min-height:320px}
      .side-image{min-height:280px}
      .scenario-grid{grid-template-columns:1fr 1fr}
      .cta-box{align-items:flex-start;flex-direction:column;padding:36px 28px}
    }
    @media(max-width:520px){
      .container{padding-left:16px;padding-right:16px}
      .dock{padding-left:13px}
      .brand{font-size:18px}
      .hero-inner{padding:125px 0 58px}
      .section{padding:62px 0}
      .section-head{display:block}
      .section-head .section-desc{margin-top:14px}
      .data-grid,.scenario-grid{grid-template-columns:1fr}
      .time-item{grid-template-columns:68px 1fr}
      .time-tag{display:none}
      .score-row{grid-template-columns:1fr 58px 1fr;font-size:13px}
      .service-card{grid-template-columns:82px 1fr;gap:14px;padding:14px}
      .service-card img{width:82px;height:82px}
      .footer-main,.footer-bottom{display:block}
      .footer-links{margin-top:18px}
      .footer-bottom div+div{margin-top:10px}
    }

/* roulang page: category4 */
:root{
      --ink:#172235;--muted:#6f7b8c;--paper:#f5f7fb;--white:#fff;--navy:#111b32;
      --blue:#246bfe;--cyan:#20c6c9;--lime:#c5ef59;--orange:#ff9c5c;--line:#e5eaf2;
      --radius:24px;--shadow:0 18px 50px rgba(25,42,75,.10);--soft-shadow:0 8px 25px rgba(25,42,75,.07)
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(36,107,254,.35);outline-offset:3px}
    .container{max-width:1220px;margin:auto;padding-left:22px;padding-right:22px}
    .site-header{position:fixed;top:18px;left:0;right:0;z-index:20}
    .dock{max-width:1370px;margin:auto;padding:10px 12px 10px 18px;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border:1px solid rgba(229,234,242,.92);border-radius:22px;box-shadow:0 15px 38px rgba(20,35,65,.12);display:flex;align-items:center;gap:17px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px;white-space:nowrap;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 8px 18px rgba(36,107,254,.28)}
    .nav-scroll{display:flex;align-items:center;gap:4px;overflow-x:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{font-size:13px;color:#647084;padding:9px 12px;border-radius:25px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{background:#edf3ff;color:var(--blue);font-weight:700}
    .nav-end{display:flex;align-items:center;gap:9px}
    .search-btn{width:38px;height:38px;border:0;border-radius:50%;background:#f3f6fa;color:var(--ink);font-size:21px}
    .nav-cta,.btn-main{background:var(--blue);color:#fff;border:0;border-radius:30px;padding:12px 20px;font-weight:800;box-shadow:0 10px 22px rgba(36,107,254,.22)}
    .nav-cta:hover,.btn-main:hover{background:#1558e6;color:#fff;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:#f2f5f9;border-radius:50%;width:40px;height:40px}
    .page-hero{padding:166px 0 76px;background:#101a32;color:#fff;position:relative;overflow:hidden}
    .page-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(9,17,37,.96),rgba(9,25,50,.62)),url("/assets/images/backpic/back-2.webp");background-position:center;background-size:cover;opacity:.95}
    .page-hero:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(32,198,201,.25);border-radius:50%;right:7%;top:70px;box-shadow:0 0 0 38px rgba(32,198,201,.05),0 0 0 78px rgba(32,198,201,.035)}
    .hero-inner{position:relative;z-index:1}
    .eyebrow,.section-kicker{color:var(--lime);font-size:13px;font-weight:900;letter-spacing:.1em}
    .eyebrow:before{content:"";display:inline-block;width:27px;height:2px;background:var(--lime);vertical-align:middle;margin-right:9px}
    h1{font-size:clamp(40px,5vw,72px);line-height:1.13;letter-spacing:-.055em;font-weight:950;margin:18px 0 20px;max-width:740px}
    h2{font-size:clamp(27px,3vw,42px);line-height:1.25;letter-spacing:-.04em;font-weight:950;margin:0}
    h3{font-weight:900}
    .hero-copy{color:rgba(255,255,255,.76);font-size:18px;max-width:650px;margin:0 0 28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn-lightline{border:1px solid rgba(255,255,255,.42);color:#fff;border-radius:30px;padding:12px 21px;font-weight:700;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--navy)}
    .section{padding:88px 0}
    .section-tight{padding:60px 0}
    .section-dark{background:var(--navy);color:#fff}
    .section-blue{background:#eaf2ff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}
    .section-kicker{color:var(--blue);margin-bottom:9px}
    .section-dark .section-kicker{color:var(--cyan)}
    .section-desc{color:var(--muted);max-width:630px;margin:10px 0 0}
    .section-dark .section-desc{color:rgba(255,255,255,.64)}
    .schedule-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:22px;align-items:stretch}
    .schedule-image{min-height:390px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(17,27,50,.03),rgba(17,27,50,.78)),url("/assets/images/coverpic/cover-4.webp") center/cover;display:flex;align-items:end;padding:30px;color:#fff}
    .schedule-image p{margin:0;color:rgba(255,255,255,.78);max-width:360px}
    .schedule-panel,.white-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft-shadow)}
    .schedule-panel{padding:25px}
    .panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
    .panel-title{font-weight:950;font-size:21px}
    .live-badge{font-size:12px;color:#dc5f42;background:#fff0eb;border-radius:20px;padding:6px 11px;font-weight:800}
    .date-tabs{display:flex;gap:8px;overflow:auto;margin-bottom:14px;padding-bottom:4px}
    .date-tab{min-width:76px;border:1px solid var(--line);background:#f7f9fc;border-radius:15px;padding:9px 11px;text-align:center;color:var(--muted);font-size:12px}
    .date-tab strong{display:block;color:var(--ink);font-size:15px}
    .date-tab.active{background:var(--blue);border-color:var(--blue);color:#dce8ff}
    .date-tab.active strong{color:#fff}
    .match-row{display:grid;grid-template-columns:64px 1fr 74px;gap:12px;align-items:center;padding:17px 0;border-top:1px solid var(--line)}
    .match-row time{font-weight:900;color:var(--blue);font-size:13px}
    .match-row strong{font-size:15px}
    .match-row small{display:block;color:var(--muted)}
    .match-state{font-size:12px;text-align:right;color:var(--muted)}
    .match-state b{display:block;color:var(--ink);font-size:14px}
    .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .stat-card{padding:25px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--soft-shadow)}
    .stat-card strong{display:block;color:var(--navy);font-size:35px;line-height:1.15}
    .stat-card span{display:block;color:var(--muted);font-size:13px;margin-top:7px}
    .filter-layout{display:grid;grid-template-columns:1fr 1.25fr;gap:28px;align-items:center}
    .filter-copy p{color:var(--muted);font-size:16px}
    .filter-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:var(--soft-shadow)}
    .filter-box label{font-size:13px;font-weight:800;color:var(--muted);display:block;margin-bottom:7px}
    .filter-box select,.filter-box input{width:100%;border:1px solid var(--line);border-radius:13px;padding:11px 13px;color:var(--ink);background:#fafbfd;margin-bottom:15px}
    .filter-box select:focus,.filter-box input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(36,107,254,.1);outline:0}
    .stage-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .stage-card{border-radius:var(--radius);padding:30px;background:#fff;box-shadow:var(--soft-shadow);border:1px solid var(--line)}
    .stage-card.featured{background:var(--navy);color:#fff;padding:34px}
    .stage-card.featured p{color:rgba(255,255,255,.7)}
    .stage-number{font-size:52px;font-weight:950;line-height:1;color:var(--cyan);margin-bottom:25px}
    .stage-card h3{font-size:23px;margin:0 0 10px}
    .stage-card p{color:var(--muted);margin:0}
    .stage-list{display:grid;gap:13px;margin-top:24px}
    .stage-list div{display:flex;gap:12px;align-items:flex-start}
    .check{width:23px;height:23px;border-radius:50%;background:#dff9f2;color:#079a88;display:grid;place-items:center;flex:0 0 auto;font-weight:900}
    .timeline{position:relative;padding-left:26px}
    .timeline:before{content:"";position:absolute;left:5px;top:9px;bottom:10px;width:2px;background:#cfe0ff}
    .time-item{position:relative;display:grid;grid-template-columns:105px 1fr auto;gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
    .time-item:before{content:"";position:absolute;left:-27px;width:16px;height:16px;border-radius:50%;background:var(--blue);border:4px solid #dce8ff}
    .time-item time{font-weight:900;color:var(--blue);font-size:14px}
    .time-item h3{font-size:17px;margin:0 0 3px}
    .time-item p{margin:0;color:var(--muted);font-size:13px}
    .time-tag{background:#fff;border:1px solid var(--line);border-radius:20px;padding:6px 12px;font-size:12px;color:var(--muted);white-space:nowrap}
    .insight-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .insight-card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--soft-shadow)}
    .insight-card img{width:100%;height:220px;object-fit:cover}
    .insight-body{padding:25px}
    .insight-body p{color:var(--muted);margin-bottom:18px}
    .mini-link{font-weight:900;color:var(--blue);font-size:14px}
    .faq-list{max-width:920px;margin:auto}
    .accordion-item{border:1px solid var(--line)!important;border-radius:16px!important;overflow:hidden;margin-bottom:12px;background:#fff}
    .accordion-button{font-weight:850;color:var(--ink);background:#fff;padding:20px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--blue);background:#f5f8ff}
    .accordion-body{color:var(--muted);padding:0 22px 21px}
    .cta{padding:56px 0;background:linear-gradient(110deg,#246bfe,#183da3);color:#fff}
    .cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{max-width:670px}
    .cta p{color:rgba(255,255,255,.72);margin:10px 0 0;max-width:620px}
    .btn-white{background:#fff;color:var(--blue);padding:13px 22px;border-radius:30px;font-weight:900;white-space:nowrap}
    .btn-white:hover{background:var(--lime);color:var(--navy);transform:translateY(-2px)}
    footer{background:#0d162b;color:#fff;padding:38px 0 25px}
    .footer-top{display:flex;justify-content:space-between;gap:28px;align-items:flex-start}
    .footer-brand{font-size:22px;font-weight:950}
    .footer-note{color:rgba(255,255,255,.58);font-size:13px;max-width:430px;margin-top:9px}
    .footer-links{display:flex;gap:18px;flex-wrap:wrap;color:rgba(255,255,255,.68);font-size:13px}
    .footer-links a:hover{color:var(--cyan)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:rgba(255,255,255,.48);font-size:12px}
    .avatar{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--lime);color:var(--navy);font-weight:900;margin-right:7px}
    .reader{display:flex;align-items:center;color:rgba(255,255,255,.7);font-size:13px}
    @media(max-width:1024px){
      .dock{margin:0 14px}.nav-cta{display:none}.schedule-layout,.filter-layout,.stage-grid{grid-template-columns:1fr}
      .stats-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .site-header{top:10px}.dock{padding:9px 10px 9px 14px;gap:10px}.brand{font-size:18px}.nav-scroll{display:none}
      .dock.open .nav-scroll{display:flex;position:absolute;top:64px;left:0;right:0;padding:10px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);flex-wrap:wrap}
      .menu-toggle{display:block}.search-btn{display:none}.page-hero{padding:135px 0 58px}h1{font-size:43px}.section{padding:65px 0}
      .section-head,.cta-box,.footer-top{display:block}.section-head .btn-main{margin-top:18px}.cta .btn-white{display:inline-block;margin-top:23px}
      .time-item{grid-template-columns:78px 1fr}.time-tag{display:none}.insight-layout{grid-template-columns:1fr}
    }
    @media(max-width:520px){
      .container{padding-left:17px;padding-right:17px}.stats-grid{grid-template-columns:1fr 1fr;gap:9px}.stat-card{padding:18px 14px}.stat-card strong{font-size:28px}
      .schedule-image{min-height:290px;padding:22px}.schedule-panel{padding:18px}.match-row{grid-template-columns:53px 1fr 60px;gap:7px}
      .date-tab{min-width:67px}.hero-copy{font-size:16px}.section-desc{font-size:14px}
      .footer-links{margin-top:24px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}
    }

/* roulang page: category5 */
:root{
      --ink:#172235;
      --muted:#6f7b8c;
      --paper:#f5f7fb;
      --white:#fff;
      --navy:#111b32;
      --blue:#246bfe;
      --cyan:#20c6c9;
      --lime:#c5ef59;
      --orange:#ff9c5c;
      --line:#e5eaf2;
      --radius:24px;
      --shadow:0 18px 50px rgba(25,42,75,.10);
      --soft-shadow:0 8px 25px rgba(25,42,75,.07);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(36,107,254,.35);outline-offset:3px}
    .container{max-width:1220px;margin:auto;padding-left:22px;padding-right:22px}
    .site-header{position:fixed;top:18px;left:0;right:0;z-index:20}
    .dock{max-width:1250px;margin:auto;padding:9px 12px 9px 18px;border:1px solid rgba(224,231,241,.9);border-radius:30px;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);box-shadow:0 12px 35px rgba(23,34,53,.12);display:flex;align-items:center;gap:14px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px;white-space:nowrap;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 8px 18px rgba(36,107,254,.28)}
    .nav-scroll{display:flex;align-items:center;gap:4px;overflow-x:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{font-size:13px;color:#647084;padding:9px 12px;border-radius:25px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{background:#edf3ff;color:var(--blue);font-weight:700}
    .nav-end{display:flex;align-items:center;gap:9px}
    .search-btn{width:38px;height:38px;border:0;border-radius:50%;background:#f3f6fa;color:var(--ink);font-size:20px;line-height:1}
    .nav-cta,.btn-main{background:var(--blue);color:#fff;border:0;border-radius:30px;padding:12px 20px;font-weight:800;box-shadow:0 10px 22px rgba(36,107,254,.22)}
    .nav-cta:hover,.btn-main:hover{background:#1558e6;color:#fff;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:#f2f5f9;border-radius:50%;width:40px;height:40px}
    .inner-hero{padding:165px 0 82px;position:relative;overflow:hidden;background:var(--navy);color:#fff}
    .inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,22,44,.96),rgba(13,30,59,.72)),url("/assets/images/backpic/back-2.webp") center/cover}
    .inner-hero:after{content:"";position:absolute;width:420px;height:420px;right:8%;top:70px;border:1px solid rgba(32,198,201,.3);border-radius:50%;box-shadow:0 0 0 35px rgba(32,198,201,.04),0 0 0 80px rgba(32,198,201,.025)}
    .hero-content{position:relative;z-index:1}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:18px}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}
    h1,h2,h3,h4{font-weight:900;letter-spacing:-.045em}
    h1{font-size:clamp(40px,6vw,76px);line-height:1.08;margin:0 0 22px}
    .hero-copy{max-width:680px;color:rgba(255,255,255,.76);font-size:18px;margin:0 0 28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn-lightline{border:1px solid rgba(255,255,255,.42);color:#fff;border-radius:30px;padding:12px 21px;font-weight:700;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--navy)}
    .hero-panel{margin-top:42px;display:flex;gap:12px;flex-wrap:wrap}
    .hero-pill{padding:10px 16px;border-radius:15px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);font-size:13px;color:rgba(255,255,255,.8)}
    .section{padding:88px 0}
    .section-tight{padding:60px 0}
    .section-dark{background:var(--navy);color:#fff}
    .section-blue{background:#eaf2ff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--blue);font-size:13px;font-weight:900;letter-spacing:.1em;margin-bottom:8px}
    .section-dark .section-kicker{color:var(--cyan)}
    .section-desc{color:var(--muted);max-width:650px;margin:10px 0 0}
    .section-dark .section-desc{color:rgba(255,255,255,.65)}
    .stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .stat-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--soft-shadow);position:relative;overflow:hidden}
    .stat-card:after{content:"";position:absolute;right:-28px;bottom:-38px;width:100px;height:100px;border:18px solid #edf3ff;border-radius:50%}
    .stat-card strong{display:block;font-size:35px;color:var(--navy);line-height:1.2}
    .stat-card span{font-size:13px;color:var(--muted)}
    .story-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:24px;align-items:stretch}
    .story-image{min-height:390px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(12,27,52,.05),rgba(12,27,52,.8)),url("/assets/images/coverpic/cover-8.webp") center/cover;display:flex;align-items:end;padding:32px;color:#fff}
    .story-image h3{font-size:30px;max-width:500px;margin:0}
    .story-copy{background:#fff;border-radius:var(--radius);padding:34px;box-shadow:var(--soft-shadow);border:1px solid var(--line)}
    .story-copy p{color:var(--muted);margin:0 0 17px}
    .check-list{list-style:none;margin:22px 0 0;padding:0}
    .check-list li{padding:12px 0 12px 30px;border-top:1px solid var(--line);position:relative;font-weight:700}
    .check-list li:before{content:"✓";position:absolute;left:0;top:11px;color:var(--blue);font-weight:900}
    .news-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:25px}
    .news-feature{border-radius:var(--radius);min-height:450px;padding:30px;color:#fff;background:linear-gradient(180deg,rgba(17,27,50,.12),rgba(17,27,50,.92)),url("/assets/images/coverpic/cover-9.webp") center/cover;display:flex;flex-direction:column;justify-content:end}
    .news-feature h3{font-size:29px;margin:12px 0}
    .news-feature p{color:rgba(255,255,255,.76);font-size:14px}
    .tag{display:inline-flex;width:max-content;padding:6px 11px;border-radius:20px;background:#edf3ff;color:var(--blue);font-size:12px;font-weight:800}
    .tag.light{background:rgba(255,255,255,.14);color:#fff}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px 26px;box-shadow:var(--soft-shadow)}
    .news-item{display:grid;grid-template-columns:92px 1fr auto;gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border-bottom:0}
    .news-item time{color:var(--blue);font-weight:900;font-size:13px}
    .news-item h4{font-size:17px;margin:0 0 4px}
    .news-item p{font-size:13px;color:var(--muted);margin:0}
    .read-link{white-space:nowrap;color:var(--blue);font-size:13px;font-weight:800}
    .read-link:hover{color:#1558e6;transform:translateX(3px)}
    .focus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .focus-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--soft-shadow)}
    .focus-card img{height:170px;width:100%;object-fit:cover}
    .focus-card-body{padding:22px}
    .focus-card h3{font-size:20px;margin:14px 0 8px}
    .focus-card p{font-size:14px;color:var(--muted);margin:0}
    .timeline{position:relative;padding-left:32px;border-left:2px solid #d9e3f4}
    .timeline-item{position:relative;padding:0 0 28px 18px}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-item:before{content:"";position:absolute;left:-41px;top:4px;width:16px;height:16px;border-radius:50%;background:var(--cyan);border:4px solid #d8f8f4}
    .timeline-item time{display:block;color:var(--blue);font-weight:900;font-size:13px;margin-bottom:4px}
    .timeline-item h3{font-size:19px;margin:0 0 5px}
    .timeline-item p{color:var(--muted);font-size:14px;margin:0}
    .source-box{height:100%;padding:32px;border-radius:var(--radius);background:#d9fbf7}
    .source-box h3{font-size:27px;margin:0 0 14px}
    .source-box p{color:#4c6d70;margin-bottom:22px}
    .source-points{display:grid;gap:12px}
    .source-point{background:rgba(255,255,255,.62);border-radius:15px;padding:14px 16px;font-size:14px;font-weight:700}
    .source-point span{color:var(--blue);margin-right:8px}
    .category-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .category-link{background:#fff;border:1px solid var(--line);border-radius:19px;padding:20px;min-height:125px;display:flex;flex-direction:column;justify-content:space-between}
    .category-link:hover{border-color:var(--blue);box-shadow:var(--soft-shadow);transform:translateY(-4px)}
    .category-link strong{font-size:16px}
    .category-link small{color:var(--muted);font-size:12px}
    .category-link b{color:var(--blue);font-size:20px;align-self:end}
    .quote-band{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:center}
    .quote-band blockquote{font-size:27px;line-height:1.45;margin:0;font-weight:800}
    .quote-band blockquote span{color:var(--cyan)}
    .quote-meta{display:flex;align-items:center;gap:14px;margin-top:24px;color:rgba(255,255,255,.65);font-size:13px}
    .avatar{width:44px;height:44px;border-radius:50%;display:inline-grid;place-items:center;background:linear-gradient(135deg,var(--lime),var(--cyan));color:var(--navy);font-weight:900}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:1px solid var(--line)!important;border-radius:15px!important;margin-bottom:12px;overflow:hidden}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;box-shadow:none!important;padding:20px 22px}
    .accordion-button:not(.collapsed){color:var(--blue);background:#f2f6ff}
    .accordion-body{color:var(--muted);font-size:14px;padding:0 22px 22px;background:#fff}
    .cta{padding:65px 0;background:linear-gradient(115deg,#246bfe,#1e93c9);color:#fff}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .cta h2{font-size:36px;margin:0 0 8px}
    .cta p{color:rgba(255,255,255,.78);margin:0;max-width:650px}
    .cta .btn-lightline{background:#fff;color:var(--blue);border-color:#fff}
    footer{padding:30px 0;background:#0d162b;color:rgba(255,255,255,.62);font-size:13px}
    .footer-main{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
    .footer-person{display:flex;align-items:center;gap:12px;color:#fff}
    .footer-links{display:flex;gap:18px;flex-wrap:wrap}
    .footer-links a:hover{color:var(--cyan)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:22px;padding-top:18px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
    .search-panel{display:none;position:fixed;z-index:30;top:85px;right:24px;width:320px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow)}
    .search-panel.show{display:block}
    .search-panel input{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 13px;color:var(--ink)}
    @media(max-width:1024px){
      .nav-cta{display:none}
      .story-layout,.news-layout,.quote-band{grid-template-columns:1fr}
      .inner-hero:after{right:-150px}
    }
    @media(max-width:768px){
      .site-header{top:10px}
      .dock{border-radius:22px;padding:8px 10px 8px 14px}
      .nav-scroll{position:absolute;left:12px;right:12px;top:60px;background:#fff;border:1px solid var(--line);border-radius:17px;padding:8px;display:none;box-shadow:var(--shadow);flex-wrap:wrap}
      .nav-scroll.open{display:flex}
      .menu-toggle{display:block}
      .search-btn{display:none}
      .inner-hero{padding-top:145px}
      .stat-grid,.focus-grid{grid-template-columns:repeat(2,1fr)}
      .category-strip{grid-template-columns:repeat(2,1fr)}
      .news-item{grid-template-columns:75px 1fr}
      .news-item .read-link{grid-column:2}
      .cta-inner{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:520px){
      .container{padding-left:17px;padding-right:17px}
      .brand{font-size:18px}
      .brand-mark{width:31px;height:31px}
      .inner-hero{padding-bottom:62px}
      .hero-copy{font-size:16px}
      .section{padding:62px 0}
      .section-head{display:block;margin-bottom:24px}
      .section-head h2{font-size:28px}
      .stat-grid,.focus-grid,.category-strip{grid-template-columns:1fr}
      .story-image{min-height:300px;padding:24px}
      .story-image h3{font-size:24px}
      .story-copy{padding:25px}
      .news-feature{min-height:340px}
      .news-list{padding:5px 18px}
      .news-item{display:block;padding:19px 0}
      .news-item time{display:block;margin-bottom:7px}
      .news-item h4{font-size:16px}
      .news-item .read-link{display:inline-block;margin-top:9px}
      .quote-band blockquote{font-size:23px}
      .cta h2{font-size:29px}
      .footer-main{align-items:flex-start;flex-direction:column}
    }

/* roulang page: category6 */
:root{
      --ink:#172235;--muted:#6f7b8c;--paper:#f5f7fb;--white:#fff;--navy:#111b32;
      --blue:#246bfe;--cyan:#20c6c9;--lime:#c5ef59;--orange:#ff9c5c;--line:#e5eaf2;
      --radius:24px;--shadow:0 18px 50px rgba(25,42,75,.10);--soft-shadow:0 8px 25px rgba(25,42,75,.07)
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(36,107,254,.35);outline-offset:3px}
    .container{max-width:1220px;margin:auto;padding-left:22px;padding-right:22px}
    .site-header{position:fixed;top:18px;left:0;right:0;z-index:20}
    .dock{max-width:1220px;margin:auto;padding:9px 12px 9px 18px;background:rgba(255,255,255,.91);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.8);border-radius:42px;box-shadow:var(--shadow);display:flex;align-items:center;gap:16px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px;white-space:nowrap;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 8px 18px rgba(36,107,254,.28)}
    .nav-scroll{display:flex;align-items:center;gap:4px;overflow-x:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{font-size:13px;color:#647084;padding:9px 12px;border-radius:25px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{background:#edf3ff;color:var(--blue);font-weight:700}
    .nav-end{display:flex;align-items:center;gap:9px}
    .search-btn{width:38px;height:38px;border:0;border-radius:50%;background:#f3f6fa;color:var(--ink);font-size:22px}
    .nav-cta,.btn-main{background:var(--blue);color:#fff;border:0;border-radius:30px;padding:12px 20px;font-weight:800;box-shadow:0 10px 22px rgba(36,107,254,.22)}
    .nav-cta:hover,.btn-main:hover{background:#1558e6;color:#fff;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:#f2f5f9;border-radius:50%;width:40px;height:40px}
    .hero{padding:180px 0 86px;position:relative;overflow:hidden;background:var(--navy);color:#fff}
    .hero-bg{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(9,17,37,.96),rgba(10,23,48,.72)),url("/assets/images/backpic/back-2.webp");background-size:cover;background-position:center}
    .hero-bg:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 30%,rgba(32,198,201,.32),transparent 30%)}
    .hero-content{position:relative;z-index:1}
    .eyebrow,.section-kicker{color:var(--cyan);font-size:13px;font-weight:900;letter-spacing:.1em}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}
    h1{font-size:clamp(40px,6vw,72px);line-height:1.12;letter-spacing:-.06em;font-weight:950;max-width:780px;margin:0 0 22px}
    h2{font-size:clamp(28px,4vw,44px);line-height:1.22;letter-spacing:-.045em;font-weight:900;margin:0}
    h3{font-weight:900}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.76);max-width:680px;margin-bottom:28px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:13px}
    .btn-lightline{border:1px solid rgba(255,255,255,.42);color:#fff;border-radius:30px;padding:12px 21px;font-weight:700;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--navy)}
    .section{padding:88px 0}
    .section-tight{padding:60px 0}
    .section-dark{background:var(--navy);color:#fff}
    .section-blue{background:#eaf2ff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--blue);margin-bottom:9px}
    .section-dark .section-kicker{color:var(--cyan)}
    .section-desc{color:var(--muted);max-width:620px;margin:11px 0 0}
    .section-dark .section-desc{color:rgba(255,255,255,.65)}
    .intro{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
    .intro p{font-size:17px;color:var(--muted)}
    .quote-box{background:#fff;border-radius:var(--radius);padding:34px;box-shadow:var(--soft-shadow);border-left:5px solid var(--cyan)}
    .quote-box strong{font-size:28px;display:block;line-height:1.2;margin-bottom:12px}
    .cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .cap-card,.report-card,.scenario-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px;box-shadow:var(--soft-shadow);transition:.25s}
    .cap-card:hover,.report-card:hover,.scenario-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c9d9ff}
    .cap-no{color:var(--blue);font-size:13px;font-weight:900}
    .cap-card h3{font-size:20px;margin:20px 0 8px}
    .cap-card p,.scenario-card p,.report-card p{color:var(--muted);font-size:14px;margin:0}
    .visual{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px;align-items:stretch}
    .visual img{width:100%;height:370px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .metric-panel{background:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--soft-shadow)}
    .metric{padding:18px 0;border-bottom:1px solid var(--line)}
    .metric:last-child{border:0}
    .metric-top{display:flex;justify-content:space-between;font-weight:800}
    .metric-top span:last-child{color:var(--blue)}
    .bar{height:8px;background:#edf1f7;border-radius:10px;margin-top:10px;overflow:hidden}
    .bar i{display:block;height:100%;border-radius:10px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
    .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .step{padding:28px;background:#f8fbff;border-radius:22px;border:1px solid #dce7fb}
    .step-num{width:42px;height:42px;border-radius:14px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:22px}
    .step h3{font-size:21px;margin-bottom:8px}
    .step p{color:var(--muted);font-size:14px;margin:0}
    .scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .scenario-card{display:grid;grid-template-columns:72px 1fr;gap:20px;align-items:start}
    .scenario-icon{width:64px;height:64px;border-radius:20px;background:#eaf2ff;color:var(--blue);display:grid;place-items:center;font-size:27px}
    .scenario-card h3{margin:2px 0 6px;font-size:20px}
    .report-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .report-card.featured{padding:0;overflow:hidden}
    .report-card.featured img{height:225px;width:100%;object-fit:cover}
    .report-body{padding:26px}
    .tag{display:inline-block;background:#eaf2ff;color:var(--blue);font-size:12px;font-weight:800;padding:5px 11px;border-radius:20px;margin-bottom:13px}
    .report-card h3{font-size:23px;line-height:1.4;margin:0 0 10px}
    .report-side{display:grid;gap:16px}
    .report-side .report-card h3{font-size:18px}
    .data-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .data-box{padding:25px;background:#fff;border-radius:20px;text-align:center;border:1px solid var(--line)}
    .data-box strong{display:block;font-size:34px;color:var(--navy);line-height:1.2}
    .data-box span{color:var(--muted);font-size:13px}
    .faq-list{max-width:900px;margin:auto}
    .accordion-item{border:0;border-bottom:1px solid var(--line);background:transparent}
    .accordion-button{background:transparent!important;color:var(--ink)!important;box-shadow:none!important;font-weight:800;padding:21px 4px}
    .accordion-body{color:var(--muted);padding:0 4px 22px}
    .cta{background:linear-gradient(115deg,#17336e,#246bfe);border-radius:30px;padding:54px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px;box-shadow:var(--shadow)}
    .cta h2{max-width:650px}
    .cta p{color:rgba(255,255,255,.72);margin:12px 0 0}
    .cta .btn-main{background:var(--lime);color:var(--navy);box-shadow:none;white-space:nowrap}
    footer{padding:30px 22px;background:#0d162b;color:#aeb8ca;display:flex;justify-content:center;align-items:center;gap:12px;font-size:14px}
    .avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--cyan);color:var(--navy);font-weight:900}
    .footer-wrap{background:#0d162b;color:#aeb8ca;padding:28px 0 34px;text-align:center;font-size:13px}
    .footer-links{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin-top:14px}
    .footer-links a:hover{color:#fff}
    @media(max-width:1024px){.cap-grid{grid-template-columns:repeat(2,1fr)}.dock{margin:0 15px}.nav-cta{display:none}}
    @media(max-width:768px){.site-header{top:10px}.dock{border-radius:24px;align-items:flex-start}.nav-scroll{position:absolute;top:62px;left:12px;right:12px;background:#fff;border-radius:18px;padding:8px;display:none;box-shadow:var(--shadow);flex-wrap:wrap}.nav-scroll.open{display:flex}.menu-toggle{display:block}.search-btn{display:none}.hero{padding-top:150px}.intro,.visual,.report-layout{grid-template-columns:1fr}.steps,.scenario-grid{grid-template-columns:1fr}.section{padding:68px 0}.section-head{display:block}.data-strip{grid-template-columns:repeat(2,1fr)}.cta{display:block;padding:35px 26px}.cta .btn-main{margin-top:24px}}
    @media(max-width:520px){.brand{font-size:18px}.brand-mark{width:32px;height:32px}.cap-grid{grid-template-columns:1fr}.hero-copy{font-size:16px}.hero-actions a{width:100%;text-align:center}.visual img{height:250px}.data-strip{gap:9px}.data-box{padding:18px 8px}.data-box strong{font-size:27px}.scenario-card{grid-template-columns:1fr}.section-head h2{font-size:31px}}

/* roulang page: category7 */
:root{
      --ink:#172235;
      --muted:#6f7b8c;
      --paper:#f5f7fb;
      --white:#fff;
      --navy:#111b32;
      --blue:#246bfe;
      --cyan:#20c6c9;
      --lime:#c5ef59;
      --orange:#ff9c5c;
      --line:#e5eaf2;
      --radius:24px;
      --shadow:0 18px 50px rgba(25,42,75,.10);
      --soft-shadow:0 8px 25px rgba(25,42,75,.07);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75;overflow-x:hidden}
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{font-weight:900;letter-spacing:-.04em}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(36,107,254,.35);outline-offset:3px}
    .container{max-width:1220px;margin:auto;padding-left:22px;padding-right:22px}
    .site-header{position:fixed;top:18px;left:0;right:0;z-index:20}
    .dock{max-width:1280px;margin:auto;padding:10px 13px 10px 17px;display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.78);border-radius:21px;box-shadow:0 16px 40px rgba(18,34,61,.14);backdrop-filter:blur(16px)}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:21px;white-space:nowrap;letter-spacing:-.04em}
    .brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 8px 18px rgba(36,107,254,.28)}
    .nav-scroll{display:flex;align-items:center;gap:4px;overflow-x:auto;flex:1;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{font-size:13px;color:#647084;padding:9px 12px;border-radius:25px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{background:#edf3ff;color:var(--blue);font-weight:700}
    .nav-end{display:flex;align-items:center;gap:9px}
    .search-btn{width:38px;height:38px;border:0;border-radius:50%;background:#f3f6fa;color:var(--ink);font-size:22px;line-height:1}
    .nav-cta,.btn-main{background:var(--blue);color:#fff;border:0;border-radius:30px;padding:12px 20px;font-weight:800;box-shadow:0 10px 22px rgba(36,107,254,.22)}
    .nav-cta:hover,.btn-main:hover{background:#1558e6;color:#fff;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:#f2f5f9;border-radius:50%;width:40px;height:40px}
    .inner-hero{padding:176px 0 86px;background:#101a32;position:relative;overflow:hidden;color:#fff}
    .inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,17,37,.96),rgba(9,22,47,.72)),url("/assets/images/backpic/back-2.webp") center/cover}
    .inner-hero:after{content:"";position:absolute;width:480px;height:480px;right:-120px;top:90px;border:1px solid rgba(32,198,201,.3);border-radius:50%;box-shadow:0 0 0 30px rgba(32,198,201,.04),0 0 0 70px rgba(32,198,201,.03)}
    .hero-inner{position:relative;z-index:1}
    .eyebrow,.section-kicker{font-size:13px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--lime);margin-bottom:18px}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--lime)}
    .inner-hero h1{font-size:clamp(42px,6vw,76px);line-height:1.08;max-width:730px;margin-bottom:22px}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.75);max-width:650px;margin-bottom:30px}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap}
    .btn-lightline{border:1px solid rgba(255,255,255,.42);color:#fff;border-radius:30px;padding:12px 21px;font-weight:700;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--navy)}
    .section{padding:88px 0}
    .section-tight{padding:62px 0}
    .section-dark{background:var(--navy);color:#fff}
    .section-blue{background:#eaf2ff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-kicker{color:var(--blue);margin-bottom:8px}
    .section-dark .section-kicker{color:var(--cyan)}
    .section-desc{color:var(--muted);max-width:610px;margin:10px 0 0}
    .section-dark .section-desc{color:rgba(255,255,255,.65)}
    .intro-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center}
    .intro-copy{font-size:17px;color:#516073}
    .intro-copy p:last-child{margin-bottom:0}
    .quote-panel{padding:32px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--soft-shadow);position:relative;overflow:hidden}
    .quote-panel:after{content:"";position:absolute;right:-42px;bottom:-55px;width:180px;height:180px;border:30px solid #eaf2ff;border-radius:50%}
    .quote-panel strong{font-size:44px;color:var(--blue);line-height:1;display:block;margin-bottom:15px}
    .quote-panel h3{font-size:24px;max-width:360px}
    .quote-panel p{color:var(--muted);font-size:14px;max-width:380px;margin-bottom:0}
    .plan-wrap{display:grid;grid-template-columns:.86fr 1.14fr;gap:20px;align-items:stretch}
    .plan-note{border-radius:var(--radius);padding:34px;background:#d9fbf7;display:flex;flex-direction:column;justify-content:space-between}
    .plan-note h3{font-size:30px;line-height:1.25}
    .plan-note p{color:#4e6d72}
    .plan-note .mini-list{margin:20px 0 0;padding:0;list-style:none}
    .mini-list li{display:flex;gap:10px;align-items:flex-start;margin:12px 0;font-size:14px;color:#365b61}
    .mini-list li:before{content:"✓";color:#118c8f;font-weight:900}
    .plans{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .plan-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:27px;position:relative;box-shadow:var(--soft-shadow);transition:.25s ease}
    .plan-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .plan-card.recommended{border:2px solid var(--blue);box-shadow:0 16px 35px rgba(36,107,254,.17);margin-top:-18px}
    .recommend{position:absolute;top:-13px;left:24px;background:var(--blue);color:#fff;border-radius:20px;padding:5px 12px;font-size:12px;font-weight:800}
    .plan-card h3{font-size:23px;margin-bottom:8px}
    .plan-card p{font-size:14px;color:var(--muted);min-height:70px}
    .plan-card ul{padding:0;list-style:none;margin:20px 0 24px;border-top:1px solid var(--line)}
    .plan-card li{font-size:14px;padding:10px 0;border-bottom:1px solid var(--line);color:#4f5d70}
    .plan-card li:before{content:"•";color:var(--blue);font-size:20px;margin-right:8px}
    .btn-outline{border:1px solid #b9c8df;color:var(--blue);border-radius:28px;padding:10px 17px;font-weight:800;background:#fff}
    .btn-outline:hover{border-color:var(--blue);background:#edf3ff}
    .service-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .service-card{background:#fff;border-radius:24px;border:1px solid var(--line);padding:26px;min-height:220px;box-shadow:var(--soft-shadow);transition:.25s}
    .service-card:hover{transform:translateY(-4px);border-color:#bfd1fa}
    .service-card.feature{grid-row:span 2;background:linear-gradient(150deg,rgba(17,27,50,.05),rgba(17,27,50,.88)),url("/assets/images/coverpic/cover-12.webp") center/cover;color:#fff;min-height:458px;display:flex;flex-direction:column;justify-content:end}
    .service-card.feature p{color:rgba(255,255,255,.72)}
    .service-icon{width:50px;height:50px;border-radius:16px;background:#edf3ff;color:var(--blue);display:grid;place-items:center;font-size:24px;margin-bottom:25px}
    .service-card.feature .service-icon{background:rgba(255,255,255,.15);color:var(--lime)}
    .service-card h3{font-size:22px;margin-bottom:8px}
    .service-card p{font-size:14px;color:var(--muted);margin-bottom:0}
    .scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .scenario{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--soft-shadow)}
    .scenario img{height:150px;width:100%;object-fit:cover}
    .scenario-body{padding:22px}
    .tag{display:inline-block;background:#edf3ff;color:var(--blue);font-size:12px;border-radius:18px;padding:5px 10px;font-weight:800;margin-bottom:12px}
    .scenario h3{font-size:20px;margin-bottom:8px}
    .scenario p{font-size:14px;color:var(--muted);margin-bottom:0}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.18);margin-top:25px}
    .process-item{padding:28px 25px 10px 0;border-right:1px solid rgba(255,255,255,.18);margin-right:25px}
    .process-item:last-child{border:0;margin-right:0}
    .process-num{color:var(--lime);font-size:14px;font-weight:900;letter-spacing:.1em}
    .process-item h3{font-size:19px;margin:14px 0 8px}
    .process-item p{font-size:14px;color:rgba(255,255,255,.62);margin-bottom:0}
    .guide-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:center}
    .guide-image{border-radius:28px;overflow:hidden;box-shadow:var(--shadow);position:relative}
    .guide-image img{width:100%;height:410px;object-fit:cover}
    .image-label{position:absolute;left:22px;bottom:20px;background:rgba(17,27,50,.82);color:#fff;border-radius:16px;padding:12px 16px;font-size:13px;backdrop-filter:blur(8px)}
    .guide-copy h2{font-size:36px;line-height:1.2}
    .guide-copy p{color:var(--muted);font-size:16px}
    .check-list{padding:0;list-style:none;margin:25px 0 0}
    .check-list li{display:flex;gap:13px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}
    .check-list li:before{content:"✦";color:var(--blue);font-weight:900}
    .faq-list{max-width:900px;margin:auto}
    .accordion-item{border:0;border-bottom:1px solid var(--line);background:transparent}
    .accordion-button{background:transparent!important;box-shadow:none!important;color:var(--ink);font-weight:800;font-size:17px;padding:22px 4px}
    .accordion-button:not(.collapsed){color:var(--blue)}
    .accordion-body{color:var(--muted);font-size:15px;padding:0 38px 22px 4px}
    .cta{padding:70px 0;background:linear-gradient(120deg,#246bfe,#1d57cf);color:#fff}
    .cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:38px;margin-bottom:10px}
    .cta p{color:rgba(255,255,255,.75);max-width:650px;margin-bottom:0}
    .cta .btn-main{background:var(--lime);color:#172235;box-shadow:none}
    .cta .btn-main:hover{background:#d5f879;color:#172235}
    footer{background:#0c1428;color:#fff;padding:28px 0 34px}
    .footer-top{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:23px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-person{display:flex;align-items:center;gap:11px;font-size:14px;color:rgba(255,255,255,.78)}
    .avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#d9fbf7;color:#0c5361;font-weight:900}
    .footer-links{display:flex;gap:18px;flex-wrap:wrap;color:rgba(255,255,255,.62);font-size:13px}
    .footer-links a:hover{color:var(--lime)}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:20px;color:rgba(255,255,255,.48);font-size:12px}
    .footer-bottom span{margin-right:14px}
    .footer-bottom a{color:rgba(255,255,255,.72);margin-left:10px}
    .footer-bottom a:hover{color:var(--lime)}
    @media(max-width:1024px){
      .dock{margin:0 14px}
      .nav-cta{display:none}
      .intro-grid,.guide-grid,.plan-wrap{grid-template-columns:1fr}
      .service-card.feature{min-height:330px;grid-row:auto}
      .process{grid-template-columns:repeat(2,1fr);gap:15px}
      .process-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.18);margin:0;padding-bottom:22px}
    }
    @media(max-width:768px){
      .site-header{top:10px}
      .dock{align-items:center;flex-wrap:wrap;padding:9px 11px}
      .brand{font-size:18px}
      .nav-scroll{order:3;flex-basis:100%;display:none;padding:8px 0 3px}
      .nav-scroll.open{display:flex}
      .nav-end{margin-left:auto}
      .search-btn{display:none}
      .menu-toggle{display:block}
      .inner-hero{padding:145px 0 65px}
      .inner-hero h1{font-size:44px}
      .section{padding:64px 0}
      .section-head{display:block}
      .section-head h2{font-size:30px}
      .plans,.scenario-grid,.service-layout{grid-template-columns:1fr}
      .plan-card.recommended{margin-top:0}
      .guide-image img{height:300px}
      .cta-box{display:block}
      .cta h2{font-size:31px}
      .cta .btn-main{margin-top:23px}
      .footer-top{display:block}
      .footer-links{margin-top:18px}
    }
    @media(max-width:520px){
      .container{padding-left:17px;padding-right:17px}
      .inner-hero h1{font-size:38px}
      .hero-copy{font-size:16px}
      .process{grid-template-columns:1fr}
      .process-item{border-bottom:1px solid rgba(255,255,255,.18)}
      .quote-panel{padding:25px}
      .quote-panel strong{font-size:36px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:8px}
    }