/* roulang page: index */
:root{
            --ink:#101626;
            --muted:#687287;
            --line:#e5e9f2;
            --paper:#f7f9fc;
            --white:#fff;
            --navy:#121a35;
            --violet:#6746e8;
            --cyan:#35c7d6;
            --orange:#ff8c5a;
            --shadow:0 18px 55px rgba(28,39,76,.10);
            --soft-shadow:0 10px 30px rgba(28,39,76,.07);
            --radius:22px;
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}
        a{color:inherit;text-decoration:none;transition:.25s ease}
        img{display:block;max-width:100%;height:auto}
        button,input,textarea{font:inherit}
        .container{max-width:1180px}
        .site-header{position:sticky;top:0;z-index:1000;background:linear-gradient(110deg,#161e42,#5435c9 62%,#267dba);box-shadow:0 8px 24px rgba(22,25,69,.18)}
        .navbar{padding:15px 0}
        .brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;letter-spacing:-.03em;font-size:1.1rem}
        .brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(145deg,#54e3df,#7252ff);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 6px 18px rgba(47,215,221,.3)}
        .navbar-nav{gap:9px}
        .nav-link{color:rgba(255,255,255,.76)!important;border-radius:11px;padding:9px 15px!important;font-size:.95rem}
        .nav-link:hover,.nav-link.active{color:#fff!important;background:rgba(255,255,255,.13)}
        .nav-action{background:#fff;color:#4030ad!important;border-radius:12px!important;font-weight:700;margin-left:8px}
        .nav-action:hover{background:#dcffff;transform:translateY(-2px)}
        .hero{position:relative;overflow:hidden;color:#fff;padding:76px 0 70px;background:linear-gradient(90deg,rgba(13,20,48,.97),rgba(25,30,73,.78)),url('/assets/images/ad57058fb61b624b.png') center/cover}
        .hero::after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(87,226,223,.22);border-radius:50%;right:-130px;top:-150px;box-shadow:0 0 0 45px rgba(87,226,223,.05),0 0 0 90px rgba(87,226,223,.035)}
        .flashbar{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);border-radius:999px;padding:8px 14px;font-size:.85rem;margin-bottom:22px}
        .flash-dot{width:8px;height:8px;border-radius:50%;background:#ff9b68;box-shadow:0 0 0 5px rgba(255,155,104,.15)}
        .hero h1{font-size:clamp(2.3rem,5vw,4.5rem);line-height:1.12;letter-spacing:-.06em;max-width:760px;margin:0 0 22px;font-weight:900}
        .hero p{color:rgba(255,255,255,.78);max-width:730px;font-size:1.08rem;margin-bottom:28px}
        .hero-actions{display:flex;gap:13px;flex-wrap:wrap}
        .btn-main,.btn-ghost{border:0;border-radius:13px;padding:13px 22px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px}
        .btn-main{background:linear-gradient(135deg,#56e2dc,#9180ff);color:#111735;box-shadow:0 12px 24px rgba(70,211,218,.2)}
        .btn-main:hover{transform:translateY(-3px);box-shadow:0 16px 28px rgba(70,211,218,.32);color:#111735}
        .btn-ghost{color:#fff;border:1px solid rgba(255,255,255,.26);background:rgba(255,255,255,.08)}
        .btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff}
        .hero-panel{position:relative;z-index:1;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(14px);border-radius:24px;padding:24px;box-shadow:0 22px 70px rgba(0,0,0,.18)}
        .panel-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:16px;margin-bottom:18px}
        .live-badge{background:#ff7d68;border-radius:999px;padding:4px 9px;font-size:.72rem;font-weight:800}
        .match-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.92rem}
        .match-row:last-child{border-bottom:0}
        .match-meta{color:rgba(255,255,255,.6);font-size:.78rem}
        .score{font-size:1.25rem;font-weight:800;color:#7ff1e5}
        .section{padding:88px 0}
        .section-alt{background:#fff}
        .section-dark{background:var(--navy);color:#fff}
        .eyebrow{color:var(--violet);font-size:.78rem;font-weight:850;letter-spacing:.15em;text-transform:uppercase;margin-bottom:9px}
        .section-dark .eyebrow{color:#72e2dd}
        .section-title{font-size:clamp(1.8rem,3vw,2.65rem);letter-spacing:-.045em;line-height:1.2;font-weight:850;margin:0 0 15px}
        .section-intro{color:var(--muted);max-width:720px;margin:0 0 36px}
        .section-dark .section-intro{color:rgba(255,255,255,.67)}
        .feature-strip{margin-top:-30px;position:relative;z-index:3}
        .metric-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--soft-shadow)}
        .metric-number{font-size:2rem;font-weight:900;letter-spacing:-.05em;color:var(--violet)}
        .metric-label{color:var(--muted);font-size:.9rem}
        .card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
        .info-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--soft-shadow);transition:.3s}
        .info-card:hover,.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cdd3fa}
        .icon-box{width:48px;height:48px;border-radius:15px;background:#efedff;color:var(--violet);display:grid;place-items:center;font-size:1.25rem;font-weight:900;margin-bottom:20px}
        .info-card h3{font-size:1.2rem;margin:0 0 10px;font-weight:800}
        .info-card p{color:var(--muted);font-size:.94rem;margin:0}
        .scene-card{min-height:280px;padding:28px;border-radius:var(--radius);color:#fff;position:relative;overflow:hidden;background-size:cover;background-position:center;display:flex;align-items:end}
        .scene-card::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,19,47,.94),rgba(13,19,47,.1))}
        .scene-content{position:relative;z-index:1}
        .scene-content h3{font-size:1.3rem;margin:0 0 8px}
        .scene-content p{font-size:.9rem;color:rgba(255,255,255,.76);margin:0}
        .tag{display:inline-block;padding:5px 10px;border-radius:999px;background:#edf1ff;color:#5743c8;font-size:.76rem;font-weight:750;margin:0 5px 8px 0}
        .dark-tag{background:rgba(114,226,221,.13);color:#78e6df}
        .split-content{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
        .cover-frame{border-radius:25px;overflow:hidden;box-shadow:var(--shadow);position:relative}
        .cover-frame img{width:100%;aspect-ratio:1.24/1;object-fit:cover}
        .cover-note{position:absolute;bottom:18px;left:18px;right:18px;background:rgba(16,22,38,.78);color:#fff;padding:14px 17px;border-radius:14px;backdrop-filter:blur(8px);font-size:.88rem}
        .check-list{list-style:none;padding:0;margin:25px 0 0}
        .check-list li{display:flex;gap:12px;margin:14px 0;color:var(--muted)}
        .check-list b{color:var(--violet);font-size:1.1rem}
        .timeline{border-left:2px solid #dcdff0;padding-left:26px}
        .timeline-item{position:relative;margin-bottom:28px}
        .timeline-item::before{content:"";position:absolute;left:-35px;top:6px;width:14px;height:14px;border-radius:50%;background:#6c50e8;border:3px solid #eeeaff}
        .timeline-item h3{font-size:1.08rem;margin:0 0 5px}
        .timeline-item p{color:var(--muted);margin:0;font-size:.92rem}
        .news-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:20px}
        .news-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:.3s;box-shadow:var(--soft-shadow)}
        .news-card img{width:100%;height:185px;object-fit:cover}
        .news-card.large img{height:245px}
        .news-body{padding:20px}
        .news-body h3{font-size:1.1rem;line-height:1.45;margin:8px 0}
        .news-body p{color:var(--muted);font-size:.88rem;margin:0}
        .news-date{color:var(--violet);font-size:.75rem;font-weight:800}
        .quote{font-size:1.18rem;line-height:1.8;margin:0;color:#fff}
        .quote-author{color:#7be2dc;margin-top:17px;font-size:.88rem}
        .faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
        .faq-item{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px}
        .faq-item h3{font-size:1rem;margin:0 0 9px}
        .faq-item p{color:var(--muted);font-size:.9rem;margin:0}
        .contact-wrap{background:linear-gradient(120deg,#171e3b,#4938a4);border-radius:28px;padding:45px;color:#fff;box-shadow:var(--shadow)}
        .contact-wrap p{color:rgba(255,255,255,.7)}
        .form-control{border:1px solid #dfe4ef;border-radius:12px;padding:12px 14px;background:#fff}
        .form-control:focus{border-color:#7665e7;box-shadow:0 0 0 4px rgba(118,101,231,.13)}
        .footer{background:#0e1429;color:#fff;padding:54px 0 24px}
        .footer .brand{margin-bottom:16px}
        .footer p,.footer a{color:rgba(255,255,255,.58);font-size:.88rem}
        .footer a:hover{color:#82e6df}
        .footer-title{font-weight:800;margin-bottom:14px;color:#fff}
        .footer-links{list-style:none;padding:0;margin:0}
        .footer-links li{margin:8px 0}
        .footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:20px;font-size:.78rem;color:rgba(255,255,255,.45)}
        .bottom-bar{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:900;background:rgba(15,20,43,.94);border:1px solid rgba(125,229,222,.25);border-radius:16px;padding:10px 13px 10px 18px;color:#fff;box-shadow:0 15px 40px rgba(0,0,0,.22);display:flex;align-items:center;gap:18px;font-size:.85rem}
        .bottom-bar .btn-main{padding:9px 15px;font-size:.82rem}
        @media(max-width:992px){
            .hero{padding:62px 0}.card-grid{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:1fr 1fr}.news-card.large{grid-column:span 2}.split-content{gap:30px}
        }
        @media(max-width:768px){
            .navbar-nav{padding-top:12px}.nav-action{margin:8px 0 0}.hero h1{font-size:2.6rem}.hero-panel{margin-top:30px}.section{padding:64px 0}.card-grid,.faq-list,.news-grid{grid-template-columns:1fr}.news-card.large{grid-column:auto}.split-content{grid-template-columns:1fr}.cover-frame{order:-1}.contact-wrap{padding:28px 22px}.bottom-bar{width:calc(100% - 28px);justify-content:space-between}
        }
        @media(max-width:520px){
            .brand{font-size:.93rem}.brand-mark{width:34px;height:34px}.hero{padding:48px 0}.hero h1{font-size:2.15rem}.hero p{font-size:.98rem}.hero-actions>*{width:100%}.feature-strip{margin-top:-18px}.metric-card{padding:18px}.metric-number{font-size:1.65rem}.bottom-bar span{max-width:180px;line-height:1.35}
        }

/* roulang page: category1 */
:root{
 --ink:#101626;
 --muted:#687287;
 --line:#e5e9f2;
 --paper:#f7f9fc;
 --white:#fff;
 --navy:#121a35;
 --violet:#6746e8;
 --cyan:#35c7d6;
 --orange:#ff8c5a;
 --shadow:0 18px 55px rgba(28,39,76,.10);
 --soft-shadow:0 10px 30px rgba(28,39,76,.07);
 --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
.container{max-width:1180px}
.site-header{position:sticky;top:0;z-index:1000;background:linear-gradient(110deg,#161e42,#5435c9 62%,#267dba);box-shadow:0 8px 24px rgba(22,25,69,.18)}
.navbar{padding:15px 0}
.brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;letter-spacing:-.03em;font-size:1.1rem}
.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(145deg,#54e3df,#7252ff);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 6px 18px rgba(47,215,221,.3)}
.navbar-nav{gap:9px}
.nav-link{color:rgba(255,255,255,.76)!important;border-radius:11px;padding:9px 15px!important;font-size:.95rem}
.nav-link:hover,.nav-link.active{color:#fff!important;background:rgba(255,255,255,.13)}
.nav-action{background:#fff;color:#4030ad!important;border-radius:12px!important;font-weight:700;margin-left:8px}
.nav-action:hover{background:#dcffff;transform:translateY(-2px)}
.hero{position:relative;overflow:hidden;color:#fff;padding:72px 0 64px;background:linear-gradient(90deg,rgba(13,20,48,.97),rgba(25,30,73,.76)),url('/assets/images/711798606e9e0f4d.jpg') center/cover}
.hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(87,226,223,.23);border-radius:50%;right:-130px;top:-165px;box-shadow:0 0 0 45px rgba(87,226,223,.05),0 0 0 90px rgba(87,226,223,.035)}
.hero .container{position:relative;z-index:1}
.hero h1{font-size:clamp(2.2rem,5vw,4.3rem);line-height:1.13;letter-spacing:-.06em;max-width:780px;margin:0 0 20px;font-weight:900}
.hero p{color:rgba(255,255,255,.79);max-width:730px;font-size:1.06rem;margin:0 0 27px}
.hero-actions{display:flex;gap:13px;flex-wrap:wrap}
.btn-main,.btn-ghost{border:0;border-radius:13px;padding:12px 21px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn-main{background:linear-gradient(135deg,#56e2dc,#9180ff);color:#111735;box-shadow:0 12px 24px rgba(70,211,218,.2)}
.btn-main:hover{transform:translateY(-3px);box-shadow:0 16px 28px rgba(70,211,218,.32);color:#111735}
.btn-ghost{color:#fff;border:1px solid rgba(255,255,255,.26);background:rgba(255,255,255,.08)}
.btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff}
.hero-panel{position:relative;z-index:2;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(14px);border-radius:24px;padding:23px;box-shadow:0 22px 70px rgba(0,0,0,.18)}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}
.panel-title{font-weight:800}
.live-badge{background:#ff7d68;border-radius:999px;padding:4px 9px;font-size:.72rem;font-weight:800}
.match-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.92rem}
.match-row:last-child{border-bottom:0}
.match-meta{color:rgba(255,255,255,.6);font-size:.78rem}
.section{padding:82px 0}
.section-alt{background:#fff}
.section-dark{background:var(--navy);color:#fff}
.eyebrow{color:var(--violet);font-size:.78rem;font-weight:850;letter-spacing:.15em;margin-bottom:9px}
.section-dark .eyebrow{color:#72e2dd}
.section-title{font-size:clamp(1.8rem,3vw,2.65rem);letter-spacing:-.045em;line-height:1.2;font-weight:850;margin:0 0 15px}
.section-intro{color:var(--muted);max-width:730px;margin:0 0 34px}
.section-dark .section-intro{color:rgba(255,255,255,.67)}
.metric-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px;box-shadow:var(--soft-shadow)}
.metric-card strong{display:block;font-size:1.75rem;color:var(--violet);line-height:1.2;margin-bottom:5px}
.metric-card span{font-size:.9rem;color:var(--muted)}
.topic-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:20px}
.topic-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;box-shadow:var(--soft-shadow);transition:.3s}
.topic-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cdd3fa}
.topic-card.featured{background:linear-gradient(145deg,#202957,#4536a5);color:#fff;border-color:transparent}
.topic-card h3{font-size:1.2rem;margin:12px 0 9px;font-weight:800}
.topic-card p{color:var(--muted);font-size:.93rem;margin:0}
.topic-card.featured p{color:rgba(255,255,255,.7)}
.topic-icon{width:45px;height:45px;border-radius:14px;background:#edf1ff;color:#5b47d0;display:grid;place-items:center;font-weight:900;font-size:1.2rem}
.featured .topic-icon{background:rgba(112,226,221,.16);color:#73e3df}
.tag{display:inline-block;padding:5px 10px;border-radius:999px;background:#edf1ff;color:#5743c8;font-size:.76rem;font-weight:750;margin:0 5px 8px 0}
.dark-tag{background:rgba(114,226,221,.13);color:#78e6df}
.cover-panel{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--soft-shadow)}
.cover-panel img{width:100%;height:350px;object-fit:cover}
.cover-copy{padding:29px}
.cover-copy h3{font-size:1.7rem;line-height:1.3;margin:0 0 13px}
.cover-copy p{color:var(--muted);margin:0}
.roadmap{position:relative;padding-left:30px;border-left:1px solid #d7dcef}
.road-item{position:relative;padding:0 0 28px 22px}
.road-item:last-child{padding-bottom:0}
.road-item:before{content:"";position:absolute;left:-38px;top:4px;width:14px;height:14px;border-radius:50%;background:#6c50e8;border:3px solid #eeeaff}
.road-item h3{font-size:1.08rem;margin:0 0 5px}
.road-item p{color:var(--muted);font-size:.92rem;margin:0}
.status-list{list-style:none;padding:0;margin:0}
.status-list li{display:flex;align-items:flex-start;gap:13px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.status-list li:last-child{border-bottom:0}
.status-dot{width:9px;height:9px;border-radius:50%;background:#64e4d9;margin-top:9px;flex:0 0 auto;box-shadow:0 0 0 5px rgba(100,228,217,.1)}
.status-list b{display:block;font-size:1rem}
.status-list span{display:block;color:rgba(255,255,255,.63);font-size:.86rem}
.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px}
.faq-item h3{font-size:1rem;margin:0 0 9px}
.faq-item p{color:var(--muted);font-size:.9rem;margin:0}
.cta-band{background:linear-gradient(110deg,#1a2147,#4e3bc0);border-radius:26px;padding:38px 42px;color:#fff;box-shadow:var(--shadow)}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.25rem);line-height:1.25;margin:0 0 10px}
.cta-band p{color:rgba(255,255,255,.7);margin:0;max-width:680px}
.footer{background:#10162d;color:#fff;padding:58px 0 22px}
.footer p{color:rgba(255,255,255,.58);max-width:430px;margin:20px 0 0;font-size:.92rem}
.footer-title{font-weight:800;margin:4px 0 14px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin:9px 0}
.footer-links a{color:rgba(255,255,255,.62);font-size:.9rem}
.footer-links a:hover{color:#75e4df}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:18px;color:rgba(255,255,255,.45);font-size:.78rem}
:focus-visible{outline:3px solid rgba(53,199,214,.65);outline-offset:3px}
@media(max-width:991px){
 .navbar-nav{padding-top:15px}
 .nav-action{margin:7px 0 0}
 .hero-panel{margin-top:28px}
 .topic-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:767px){
 .section{padding:62px 0}
 .hero{padding:55px 0 52px}
 .hero h1{font-size:2.35rem}
 .topic-grid,.faq-list{grid-template-columns:1fr}
 .cover-panel img{height:245px}
 .cta-band{padding:29px 24px}
}
@media(max-width:520px){
 .container{padding-left:20px;padding-right:20px}
 .brand{font-size:.98rem}
 .brand-mark{width:34px;height:34px}
 .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%}
 .metric-card{padding:18px}
 .footer{padding-top:45px}
}

/* 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}