/* roulang page: index */
:root{
            --ink:#15243d;
            --muted:#68758b;
            --blue:#2864e8;
            --blue-deep:#173b91;
            --cyan:#17b9c7;
            --orange:#ff8a42;
            --surface:#ffffff;
            --soft:#f4f7fc;
            --line:#e4eaf3;
            --radius:22px;
            --shadow:0 18px 50px rgba(30,61,115,.10);
            --shadow-sm:0 8px 25px rgba(30,61,115,.08);
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:#fff;color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
        a{color:inherit;text-decoration:none;transition:.25s ease}
        img{display:block;max-width:100%;height:auto}
        button{font:inherit}
        .container{max-width:1180px}
        .site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(228,234,243,.9)}
        .navbar{min-height:78px}
        .brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;font-size:20px;color:var(--ink)}
        .brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;display:grid;place-items:center;font-size:17px;box-shadow:0 8px 18px rgba(40,100,232,.25)}
        .brand small{display:block;color:var(--blue);font-size:10px;letter-spacing:.12em;line-height:1.1;font-weight:700}
        .nav-link{font-weight:650;color:#647188!important;padding:10px 15px!important;border-radius:12px}
        .nav-link:hover,.nav-link.active{background:#edf3ff;color:var(--blue)!important}
        .nav-cta{background:var(--ink);color:#fff!important;border-radius:13px;padding:10px 18px!important;margin-left:9px}
        .nav-cta:hover{background:var(--blue);transform:translateY(-2px)}
        .hero{position:relative;overflow:hidden;padding:82px 0 92px;background:#f6f9ff}
        .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(246,249,255,.98) 20%,rgba(246,249,255,.7) 57%,rgba(246,249,255,.12)),url('/assets/images/cdab67bfb613b313.png') center/cover no-repeat;opacity:.9}
        .hero .container{position:relative}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:12px;letter-spacing:.1em;font-weight:800;text-transform:uppercase}
        .eyebrow::before,.section-kicker::before{content:"";width:24px;height:2px;background:var(--orange)}
        h1{font-size:clamp(38px,5.1vw,68px);line-height:1.12;letter-spacing:-.065em;font-weight:850;margin:20px 0 24px;max-width:650px}
        .hero-copy{font-size:17px;color:#52627b;max-width:610px;margin-bottom:30px}
        .btn-main,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:13px;padding:13px 22px;font-weight:750;border:1px solid transparent;transition:.25s ease}
        .btn-main{background:var(--blue);color:#fff;box-shadow:0 10px 22px rgba(40,100,232,.22)}
        .btn-main:hover{background:var(--blue-deep);color:#fff;transform:translateY(-2px)}
        .btn-outline{border-color:#ced8e8;color:var(--ink);background:#fff}
        .btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
        .hero-metrics{display:flex;gap:26px;margin-top:35px;flex-wrap:wrap}
        .metric strong{font-size:25px;display:block;line-height:1.1}
        .metric span{font-size:12px;color:var(--muted)}
        .hero-visual{position:relative;min-height:455px;margin-left:24px;transform:skewY(-2deg)}
        .hero-image{position:absolute;inset:12px 0 0 35px;height:420px;object-fit:cover;width:calc(100% - 35px);border-radius:28px;box-shadow:var(--shadow);filter:saturate(1.05)}
        .live-card{position:absolute;left:-4px;bottom:22px;background:#fff;padding:18px 20px;border-radius:18px;box-shadow:var(--shadow);width:220px;transform:skewY(2deg)}
        .live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#f05d5e;box-shadow:0 0 0 5px #ffe7e6;margin-right:7px}
        .live-card b{font-size:14px}
        .live-card p{font-size:12px;color:var(--muted);margin:8px 0 0}
        .float-tag{position:absolute;right:-12px;top:48px;background:var(--ink);color:#fff;border-radius:15px;padding:12px 15px;font-size:12px;box-shadow:var(--shadow-sm);transform:skewY(2deg)}
        section{padding:90px 0}
        .section-head{margin-bottom:38px;max-width:700px}
        .section-head h2{font-size:clamp(28px,3.5vw,43px);line-height:1.2;letter-spacing:-.045em;margin:13px 0 14px;font-weight:820}
        .section-head p{color:var(--muted);margin:0;font-size:16px}
        .soft-section{background:var(--soft)}
        .category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
        .category-item{min-height:155px;padding:23px;border:1px solid var(--line);background:#fff;border-radius:18px;position:relative;overflow:hidden}
        .category-item::after{content:"";position:absolute;width:78px;height:78px;border-radius:50%;background:#eaf2ff;right:-23px;bottom:-28px}
        .category-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#c9d9fb}
        .category-no{font-size:12px;color:var(--orange);font-weight:800}
        .category-item h3{font-size:18px;margin:17px 0 6px}
        .category-item p{font-size:13px;color:var(--muted);margin:0;max-width:190px}
        .feature-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
        .feature-card{position:relative;min-height:390px;border-radius:var(--radius);overflow:hidden;color:#fff;background:#172747}
        .feature-card img{width:100%;height:100%;object-fit:cover;opacity:.7;transition:.5s}
        .feature-card:hover img{transform:scale(1.05);opacity:.82}
        .feature-overlay{position:absolute;inset:0;padding:30px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(0deg,rgba(10,25,54,.9),transparent 65%)}
        .feature-overlay h3{font-size:28px;max-width:500px;line-height:1.25;margin:10px 0}
        .feature-overlay p{color:#dbe7ff;max-width:510px;margin:0}
        .mini-stack{display:grid;gap:22px}
        .mini-card{border:1px solid var(--line);border-radius:var(--radius);padding:25px;background:#fff;box-shadow:var(--shadow-sm)}
        .mini-card h3{font-size:19px;margin:0 0 9px}
        .mini-card p{color:var(--muted);font-size:14px;margin:0}
        .icon-box{width:42px;height:42px;border-radius:13px;background:#edf3ff;color:var(--blue);display:grid;place-items:center;font-weight:800;margin-bottom:17px}
        .realtime-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}
        .status-panel{background:var(--ink);color:#fff;border-radius:26px;padding:28px;box-shadow:var(--shadow)}
        .status-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:17px}
        .status-top span{color:#9fb3dc;font-size:12px}
        .match-line{display:flex;align-items:center;justify-content:space-between;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.1)}
        .team{display:flex;align-items:center;gap:10px;font-weight:700}
        .team-badge{width:31px;height:31px;border-radius:10px;background:#2e4b84;display:grid;place-items:center;color:#9deaf0;font-size:11px}
        .match-time{color:#ffb178;font-size:12px}
        .topic-list{display:grid;gap:16px}
        .topic-list li{list-style:none;display:flex;gap:15px;border-bottom:1px solid var(--line);padding-bottom:15px}
        .topic-list ul{padding:0;margin:0}
        .topic-list b{font-size:16px}
        .topic-list span{display:block;color:var(--muted);font-size:13px}
        .number{font-size:22px;color:var(--blue);font-weight:800}
        .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
        .news-card{border:1px solid var(--line);border-radius:19px;overflow:hidden;background:#fff;transition:.25s}
        .news-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
        .news-card img{height:170px;width:100%;object-fit:cover}
        .news-body{padding:20px}
        .news-meta{color:var(--blue);font-size:12px;font-weight:750}
        .news-body h3{font-size:18px;line-height:1.45;margin:9px 0}
        .news-body p{color:var(--muted);font-size:13px;margin:0}
        .rank-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
        .rank-box{border:1px solid var(--line);border-radius:20px;padding:25px;background:#fff}
        .rank-row{display:flex;align-items:center;gap:15px;padding:14px 0;border-bottom:1px solid #edf0f5}
        .rank-row:last-child{border-bottom:0}
        .rank-index{font-size:20px;color:#9eabc0;width:26px;font-weight:800}
        .rank-team{flex:1;font-weight:700}
        .rank-team small{display:block;color:var(--muted);font-weight:400;font-size:12px}
        .rank-score{font-weight:800;color:var(--blue)}
        .evidence{background:#f3f7ff}
        .evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .evidence-card{padding:26px;background:#fff;border-radius:19px;border:1px solid #e0e9fa}
        .evidence-card strong{display:block;font-size:31px;color:var(--blue);line-height:1.2}
        .evidence-card h3{font-size:17px;margin:15px 0 7px}
        .evidence-card p{color:var(--muted);font-size:13px;margin:0}
        .partners{display:flex;flex-wrap:wrap;gap:13px}
        .partner-pill{padding:13px 18px;border:1px solid var(--line);border-radius:14px;background:#fff;color:#52627b;font-weight:700}
        .partner-pill:hover{border-color:var(--blue);color:var(--blue);background:#f6f9ff}
        .assurance-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow-sm)}
        .assurance-item{display:flex;gap:14px;align-items:flex-start}
        .assurance-item i{font-style:normal;width:34px;height:34px;border-radius:10px;background:#eafaf8;color:#149b91;display:grid;place-items:center;font-weight:800}
        .assurance-item b{display:block;font-size:15px}
        .assurance-item span{font-size:12px;color:var(--muted)}
        .download-section{padding-top:72px}
        .download-box{background:linear-gradient(115deg,#173b91,#2864e8);color:#fff;border-radius:28px;padding:45px 52px;display:flex;align-items:center;justify-content:space-between;gap:28px;overflow:hidden;position:relative}
        .download-box::after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(255,255,255,.17);border-radius:50%;right:10%;top:-170px}
        .download-box h2{font-size:32px;line-height:1.25;margin:0 0 12px;position:relative;z-index:1}
        .download-box p{color:#d8e5ff;max-width:650px;margin:0;position:relative;z-index:1}
        .download-box .btn-outline{background:#fff;border-color:#fff;color:var(--blue);position:relative;z-index:1;white-space:nowrap}
        footer{background:#101d35;color:#c3cee1;padding:53px 0 27px}
        .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12)}
        footer .brand{color:#fff}
        footer .brand small{color:#91b4ff}
        .footer-intro{color:#9eacc3;max-width:340px;margin:17px 0 0;font-size:13px}
        .footer-title{color:#fff;font-weight:750;margin-bottom:13px}
        .footer-links{display:grid;gap:8px;font-size:13px;color:#9eacc3}
        .footer-links a:hover{color:#fff}
        .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:22px;color:#8493ad;font-size:12px}
        .mobile-tabs{display:none}
        :focus-visible{outline:3px solid rgba(40,100,232,.35);outline-offset:3px}
        @media(max-width:991px){
            .hero{padding:65px 0}
            .hero-visual{margin:35px 0 0;min-height:390px}
            .hero-image{height:360px}
            .category-grid{grid-template-columns:repeat(2,1fr)}
            .realtime-wrap{gap:28px}
            .download-box{padding:35px}
        }
        @media(max-width:767px){
            body{padding-bottom:66px}
            .navbar{min-height:68px}
            .nav-cta{margin:8px 0 0}
            .hero{padding:48px 0 55px}
            h1{font-size:42px}
            .hero-copy{font-size:15px}
            .hero-visual{min-height:330px;margin-left:0}
            .hero-image{height:300px;inset:8px 0 0 20px;width:calc(100% - 20px)}
            .float-tag{right:2px;top:28px}
            .live-card{left:0;bottom:6px;width:200px}
            section{padding:62px 0}
            .feature-grid,.realtime-wrap,.rank-layout{grid-template-columns:1fr}
            .feature-card{min-height:330px}
            .news-grid,.evidence-grid{grid-template-columns:1fr}
            .assurance-bar{grid-template-columns:1fr;padding:22px}
            .download-box{display:block;padding:31px 24px}
            .download-box h2{font-size:27px}
            .download-box .btn-outline{margin-top:24px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:27px}
            .footer-grid>div:first-child{grid-column:1/-1}
            .copyright{display:block}
            .copyright span{display:block;margin-top:5px}
            .mobile-tabs{display:flex;position:fixed;z-index:1100;bottom:0;left:0;right:0;height:64px;background:rgba(255,255,255,.96);backdrop-filter:blur(15px);border-top:1px solid var(--line);justify-content:space-around;align-items:center}
            .mobile-tabs a{font-size:11px;color:#718097;text-align:center}
            .mobile-tabs a.active{color:var(--blue);font-weight:800}
            .mobile-tabs b{display:block;font-size:18px;line-height:1.1;margin-bottom:2px}
        }
        @media(max-width:520px){
            .category-grid{grid-template-columns:1fr}
            .category-item{min-height:125px}
            .hero-metrics{gap:17px}
            .footer-grid{grid-template-columns:1fr}
            .footer-grid>div:first-child{grid-column:auto}
        }

/* roulang page: category1 */
:root{--ink:#15243d;--muted:#68758b;--blue:#2864e8;--blue-deep:#173b91;--cyan:#17b9c7;--orange:#ff8a42;--surface:#fff;--soft:#f4f7fc;--line:#e4eaf3;--radius:22px;--shadow:0 18px 50px rgba(30,61,115,.10);--shadow-sm:0 8px 25px rgba(30,61,115,.08)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:#fff;color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:5px}
a:active,button:active{transform:translateY(1px)}
.container{max-width:1180px;padding-left:24px;padding-right:24px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(228,234,243,.9)}
.navbar{min-height:78px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;font-size:20px;color:var(--ink)}
.brand-mark{width:38px;height:38px;flex-shrink:0;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;display:grid;place-items:center;font-size:17px;box-shadow:0 8px 18px rgba(40,100,232,.25)}
.brand small{display:block;color:var(--blue);font-size:10px;letter-spacing:.12em;line-height:1.1;font-weight:700}
.nav-link{font-weight:650;color:#647188!important;padding:10px 15px!important;border-radius:12px}
.nav-link:hover,.nav-link.active{background:#edf3ff;color:var(--blue)!important}
.nav-cta{background:var(--ink);color:#fff!important;border-radius:13px;padding:10px 18px!important;margin-left:9px}
.nav-cta:hover{background:var(--blue);transform:translateY(-2px);color:white!important}
section{padding:76px 0}
.soft-section{background:var(--soft)}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:12px;letter-spacing:.1em;font-weight:800}
.eyebrow::before,.section-kicker::before{content:"";width:24px;height:2px;background:var(--orange)}
.section-head{margin-bottom:30px;max-width:760px}
.section-head h2{font-size:clamp(26px,3.2vw,38px);line-height:1.3;letter-spacing:-.035em;margin:12px 0;font-weight:800}
.section-head p{color:var(--muted);margin:0;font-size:16px}
.btn-main,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:13px;padding:12px 21px;font-weight:750;border:1px solid transparent;transition:.25s ease}
.btn-main{background:var(--blue);color:#fff;box-shadow:0 10px 22px rgba(40,100,232,.22)}
.btn-main:hover{background:var(--blue-deep);color:#fff;transform:translateY(-2px)}
.btn-outline{border-color:#ced8e8;color:var(--ink);background:#fff}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.badge-label{display:inline-flex;align-items:center;padding:5px 10px;background:#edf3ff;color:var(--blue);font-size:12px;font-weight:700;border-radius:8px}
.badge-wait{color:#906017;background:#fff3df}
.hero{padding:35px 0 60px;background:#f6f9ff;overflow:hidden}
.breadcrumb-line{font-size:12px;color:var(--muted);margin-bottom:30px;display:flex;gap:12px}
.breadcrumb-line a:hover{color:var(--blue)}
.hero h1{font-size:clamp(30px,4vw,49px);letter-spacing:-.045em;line-height:1.22;font-weight:850;margin:17px 0 21px;max-width:760px}
.hero-copy{font-size:16px;color:#52627b;max-width:710px;margin-bottom:25px}
.hero-title-line{display:flex;align-items:end;justify-content:space-between;gap:35px}
.hero-seal{width:136px;height:136px;border:1px solid #d5e3fc;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0;color:var(--blue);background:white;box-shadow:var(--shadow-sm)}
.hero-seal b{font-size:31px;line-height:1.2}.hero-seal span{font-size:12px;margin-top:7px}
.ticket-bar{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;display:grid;grid-template-columns:1.3fr 1fr auto;gap:25px;align-items:center;margin-top:20px}
.ticket-name{display:flex;align-items:center;gap:15px}
.ticket-icon{width:52px;height:62px;display:grid;place-items:center;border:1px dashed #93b3f5;border-radius:12px;background:#edf3ff;color:var(--blue);font-size:24px;flex-shrink:0}
.ticket-name h2{font-size:18px;margin:0 0 4px;font-weight:750}
.ticket-name p,.countdown p{font-size:12px;color:var(--muted);margin:0}
.countdown{border-left:1px solid var(--line);padding-left:25px}
.clock{font-weight:800;font-size:18px;letter-spacing:2px;color:var(--blue-deep)}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.category-item{padding:25px;border:1px solid var(--line);background:#fff;border-radius:18px;transition:.25s;box-shadow:var(--shadow-sm)}
.category-item:hover{transform:translateY(-5px);border-color:#c9d9fb;box-shadow:var(--shadow)}
.category-item .number{font-size:12px;color:var(--blue);font-weight:800}
.category-item h3{font-size:19px;margin:19px 0 9px;font-weight:750}
.category-item p{font-size:14px;color:var(--muted);margin:0}
.status-board{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm)}
.board-top{display:flex;justify-content:space-between;align-items:center;padding:20px 26px;border-bottom:1px solid var(--line)}
.board-top b{font-size:17px}.status-dot{display:inline-block;width:7px;height:7px;background:var(--orange);border-radius:50%;margin-right:7px}
.status-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.status-cell{padding:28px;border-right:1px solid var(--line)}.status-cell:last-child{border:0}
.status-cell small{display:block;color:var(--muted)}.status-cell strong{font-size:22px;display:block;margin:9px 0}
.status-note{font-size:13px;color:var(--muted);margin:17px 0 0}
.ticket-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-top:28px}
.flow-item{border-top:3px solid #dce7fa;padding-top:22px}
.flow-item b{font-size:13px;color:var(--blue)}.flow-item h3{font-size:19px;margin:12px 0}.flow-item p{color:var(--muted);font-size:14px;margin:0}
.notice{border-left:3px solid var(--orange);padding:16px 20px;background:#fff7ed;border-radius:0 13px 13px 0;color:#74523a;font-size:14px;margin-top:30px}
.feature-card{position:relative;min-height:345px;border-radius:var(--radius);overflow:hidden;color:#fff;background:#172747}
.feature-card img{width:100%;height:345px;object-fit:cover;opacity:.7;transition:.5s}
.feature-card:hover img{transform:scale(1.04)}
.feature-overlay{position:absolute;inset:0;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(0deg,rgba(10,25,54,.95),transparent)}
.feature-overlay h3{font-size:25px;line-height:1.35;margin:8px 0}.feature-overlay p{color:#dbe7ff;font-size:14px;margin:0}
.feature-overlay .badge-label{align-self:flex-start;background:#fff;color:var(--blue)}
.topic-list{margin:0;padding:0;list-style:none}
.topic-list li{padding:21px 0;border-bottom:1px solid var(--line)}
.topic-list li:first-child{padding-top:0}
.topic-list h3{font-size:18px;margin:0 0 7px}.topic-list p{font-size:14px;color:var(--muted);margin:0}
.mini-card{height:100%;border:1px solid var(--line);border-radius:var(--radius);padding:27px;background:#fff;box-shadow:var(--shadow-sm)}
.mini-card h3{font-size:21px;margin:15px 0 12px}.mini-card p{color:var(--muted);font-size:14px}
.mini-card ul{list-style:none;padding:0;margin:20px 0}.mini-card li{padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.mini-card li::before{content:"✓";color:var(--cyan);margin-right:10px}
.source-link{color:var(--blue);font-weight:700;display:inline-block;padding:5px 0}.source-link:hover{color:var(--blue-deep);text-decoration:underline}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px}
details{border-bottom:1px solid var(--line);padding:21px 0}
details:first-child{padding-top:0}summary{font-weight:700;font-size:17px;cursor:pointer;list-style:none;position:relative;padding-right:30px}
summary::-webkit-details-marker{display:none}summary::after{content:"+";position:absolute;right:2px;color:var(--blue);font-size:22px;top:-4px}details[open] summary::after{content:"−"}
details p{color:var(--muted);font-size:14px;margin:14px 25px 0 0}
.assurance{padding:42px 0;background:#edf3ff;border-top:1px solid #dce6f8}
.assurance-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.assurance h2{font-size:25px;margin:0 0 10px;font-weight:800}.assurance p{color:var(--muted);margin:0;max-width:730px}
footer{background:#fff;padding:55px 0 25px;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px}
.footer-intro{color:var(--muted);font-size:13px;max-width:390px;margin-top:21px}
.footer-title{font-weight:750;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px;color:var(--muted);font-size:13px}
.footer-links a:hover{color:var(--blue)}
.copyright{border-top:1px solid var(--line);margin-top:35px;padding-top:22px;display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:12px}
.mobile-tabs{display:none}
@media(max-width:1024px){.category-grid{grid-template-columns:repeat(2,1fr)}.ticket-bar{grid-template-columns:1fr 1fr}.ticket-bar>.btn-main{grid-column:1/-1}.faq-grid{gap:30px}.footer-grid{gap:30px}}
@media(max-width:991px){.navbar-collapse{padding:16px 0}.nav-cta{margin:8px 0 0}.navbar-nav{gap:5px}}
@media(max-width:768px){section{padding:55px 0}.hero{padding:25px 0 45px}.hero-seal{display:none}.status-grid{grid-template-columns:repeat(2,1fr)}.status-cell:nth-child(2){border-right:0}.status-cell:nth-child(-n+2){border-bottom:1px solid var(--line)}.ticket-flow{grid-template-columns:1fr;gap:24px}.faq-grid{grid-template-columns:1fr;gap:15px}.assurance-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.copyright{flex-direction:column;gap:5px}body{padding-bottom:78px}.mobile-tabs{display:grid;grid-template-columns:repeat(3,1fr);position:fixed;bottom:0;left:0;right:0;z-index:1020;background:rgba(255,255,255,.98);border-top:1px solid var(--line);padding:8px 10px calc(8px + env(safe-area-inset-bottom));box-shadow:0 -5px 25px #15243d0a}.mobile-tabs a{display:flex;align-items:center;flex-direction:column;color:var(--muted);font-size:11px;padding:4px;border-radius:12px}.mobile-tabs a.active,.mobile-tabs a:hover{color:var(--blue);background:#edf3ff}.mobile-tabs svg{width:21px;height:21px;margin-bottom:3px;fill:none;stroke:currentColor;stroke-width:1.8}}
@media(max-width:520px){.container{padding-left:19px;padding-right:19px}.brand{font-size:17px}.navbar{min-height:70px}.hero h1{font-size:32px}.ticket-bar{grid-template-columns:1fr;padding:20px;gap:17px}.countdown{border-left:0;border-top:1px solid var(--line);padding:15px 0 0}.category-grid{gap:12px}.category-item{padding:18px}.category-item h3{font-size:17px}.category-item p{font-size:13px}.status-cell{padding:20px}.status-cell strong{font-size:19px}.board-top{padding:17px;gap:12px;flex-wrap:wrap}.feature-overlay{padding:23px}.footer-grid{gap:24px}.btn-main,.btn-outline{padding:12px 17px}.section-head h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}