/* roulang page: index */
:root{
  --ink:#10131d;--muted:#6d7280;--paper:#f7f8fa;--white:#fff;
  --line:#e7e9ee;--red:#e74739;--orange:#ff9b4a;--violet:#4b3d91;
  --deep:#151526;--soft:#fff2ed;--radius:22px;--shadow:0 18px 50px rgba(21,21,38,.09);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:15px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 48px));margin:auto}
.site-header{height:78px;background:rgba(255,255,255,.92);border-bottom:1px solid rgba(231,233,238,.85);display:flex;align-items:center;position:relative;z-index:5}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:35px}
.logo{font-size:20px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
.logo i{display:inline-block;width:9px;height:9px;background:var(--red);border-radius:50%;margin:0 9px 3px 0}
.nav-links{display:flex;align-items:center;gap:31px;color:#686d79}
.nav-links a{position:relative;padding:24px 0}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active:after{content:"";height:2px;width:24px;background:var(--red);position:absolute;bottom:14px;left:0}
.nav-action{border:1px solid var(--ink);border-radius:30px;padding:9px 18px!important;color:var(--ink)!important}
.nav-action:hover{background:var(--ink);color:#fff!important}
.menu-toggle{display:none;background:none;border:0;font-size:25px}
.hero{min-height:590px;display:flex;align-items:center;background-image:linear-gradient(90deg,rgba(13,14,27,.92) 0%,rgba(13,14,27,.72) 48%,rgba(13,14,27,.28) 100%),url('/assets/images/fa6019db69a03e91.png');background-size:cover;background-position:center;color:#fff}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}
.eyebrow,.section-kicker{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);font-weight:700}
.hero h1{font-size:clamp(40px,5.3vw,72px);line-height:1.08;letter-spacing:-.06em;margin:17px 0 22px;max-width:720px}
.hero p{font-size:17px;line-height:1.9;color:#e1e3e9;max-width:690px}
.hero-actions{display:flex;gap:13px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:30px;padding:12px 23px;border:1px solid transparent;font-weight:700;cursor:pointer;transition:.25s ease}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 10px 25px rgba(231,71,57,.25)}
.btn-primary:hover{background:#c93227;transform:translateY(-2px)}
.btn-light{border-color:rgba(255,255,255,.45);color:#fff}
.btn-light:hover{background:#fff;color:var(--ink)}
.hero-panel{border:1px solid rgba(255,255,255,.2);background:rgba(16,17,32,.62);backdrop-filter:blur(12px);border-radius:var(--radius);padding:28px}
.panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:20px;margin-bottom:22px}
.live-dot{font-size:12px;color:#ffb38c}.live-dot:before{content:"";display:inline-block;width:7px;height:7px;background:#ff6b57;border-radius:50%;margin-right:7px}
.match-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.match-row:last-child{border:0}.team{text-align:center;font-weight:700;min-width:80px}.team small{display:block;color:#aeb1bd;font-size:11px;font-weight:400}.vs{color:#ffab72;font-size:12px}
.countdown{font-size:29px;font-weight:800;letter-spacing:.05em;margin:7px 0;color:#fff}
section{padding:94px 0}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:38px}.section-head h2{font-size:clamp(28px,3.4vw,43px);line-height:1.2;letter-spacing:-.045em;margin-top:9px}.section-head p{max-width:550px;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.soft-section{background:var(--soft)}.dark-section{background:var(--deep);color:#fff}.dark-section .section-head p{color:#b7b8c3}
.image-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:335px;background:#ddd;box-shadow:var(--shadow)}
.image-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.image-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(12,13,25,.8))}
.image-note{position:absolute;left:25px;bottom:23px;z-index:1;color:#fff;font-weight:700;font-size:20px}
.problem-list{display:grid;gap:16px}
.problem-item{display:flex;gap:15px;padding:20px 0;border-bottom:1px solid var(--line)}
.problem-item b{font-size:18px}.problem-item span{color:var(--muted);display:block;font-size:14px}
.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;transition:.25s ease}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#f2b0a6}
.icon{width:42px;height:42px;border-radius:13px;background:#fff0eb;color:var(--red);display:grid;place-items:center;font-weight:800;font-size:18px;margin-bottom:20px}
.card h3{font-size:19px;margin-bottom:9px}.card p{font-size:14px;color:var(--muted)}
.scene-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.scene-large{min-height:410px}.scene-small{min-height:195px;margin-bottom:20px}
.scene-small:last-child{margin-bottom:0}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{background:#24243a;border:1px solid #38384f;border-radius:18px;padding:26px}
.quote p{color:#e5e5ea;min-height:86px}.quote strong{display:block;margin-top:20px;color:#ffb18c}.stars{color:#ffae59;letter-spacing:3px;margin-bottom:10px}
.news-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:20px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.news-card img{height:180px;width:100%;object-fit:cover}.news-card.feature img{height:245px}
.news-copy{padding:21px}.news-copy small{color:var(--red);font-weight:700}.news-copy h3{font-size:20px;line-height:1.4;margin:8px 0}.news-copy p{color:var(--muted);font-size:14px}
.pricing{background:#fff}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.price-card{border:1px solid var(--line);border-radius:20px;padding:29px;position:relative}.price-card.recommend{border:2px solid var(--red);box-shadow:var(--shadow)}.recommend-tag{position:absolute;right:20px;top:18px;color:var(--red);font-size:12px;font-weight:800}
.price-card h3{font-size:21px}.price-card .price{font-size:35px;font-weight:800;margin:15px 0}.price-card .price small{font-size:13px;color:var(--muted);font-weight:400}.price-card ul{list-style:none;border-top:1px solid var(--line);padding-top:15px;margin-top:15px}.price-card li{margin:8px 0;color:var(--muted)}.price-card li:before{content:"✓";color:var(--red);font-weight:800;margin-right:8px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#44445a;margin-top:42px;border:1px solid #44445a}.metric{background:var(--deep);padding:25px}.metric b{font-size:30px;color:#fff;display:block}.metric span{color:#aaaabd;font-size:13px}
.guarantee{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.guarantee .card{background:transparent}.guarantee h3{font-size:16px}.guarantee p{font-size:13px}
.form-section{background:#fff3ed}.form-box{background:#fff;border-radius:24px;padding:42px;display:grid;grid-template-columns:1fr 1fr;gap:45px;box-shadow:var(--shadow)}.form-box h2{font-size:37px;line-height:1.2}.form-box p{color:var(--muted);margin-top:16px}.form-fields{display:grid;gap:13px}.form-fields input,.form-fields select{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:10px;outline:none;background:#fff;color:var(--ink)}.form-fields input:focus,.form-fields select:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(231,71,57,.12)}.form-fields .btn{width:100%;border:0}
.footer{background:#11121d;color:#fff;padding:55px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:35px;border-bottom:1px solid #2c2d39}.footer p{color:#9799a8;max-width:370px;margin-top:14px}.footer-links{display:flex;gap:42px}.footer-links a{color:#b9bbc5;font-size:14px}.footer-links a:hover{color:#fff}.copyright{display:flex;justify-content:space-between;color:#777b89;font-size:12px;padding-top:20px}
:focus-visible{outline:3px solid rgba(231,71,57,.4);outline-offset:3px}
@media(max-width:900px){.hero-grid,.split,.scene-grid,.form-box{grid-template-columns:1fr;gap:35px}.hero{padding:80px 0}.solution-grid,.quote-grid,.price-grid{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:1fr 1fr}.news-card.feature{grid-column:1/-1}.guarantee{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.container{width:min(100% - 32px,560px)}.site-header{height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:12px 20px;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{padding:12px 0}.nav-links a.active:after{bottom:6px}.menu-toggle{display:block}.hero{min-height:auto;padding:72px 0 60px}.hero h1{font-size:42px}.hero p{font-size:15px}.hero-panel{padding:20px}.section-head{display:block;margin-bottom:25px}.section-head p{margin-top:14px}.solution-grid,.quote-grid,.price-grid,.news-grid,.guarantee{grid-template-columns:1fr}.news-card.feature{grid-column:auto}.metrics{grid-template-columns:repeat(2,1fr)}section{padding:65px 0}.form-box{padding:27px 20px}.form-box h2{font-size:29px}.footer-top,.copyright{display:block}.footer-links{margin-top:25px;gap:22px;flex-wrap:wrap}.copyright span{display:block;margin-top:7px}}

/* roulang page: category1 */
:root{
 --ink:#10131d;--muted:#6d7280;--paper:#f7f8fa;--white:#fff;
 --line:#e7e9ee;--red:#e74739;--orange:#ff9b4a;--violet:#4b3d91;
 --deep:#151526;--soft:#fff2ed;--radius:22px;--shadow:0 18px 50px rgba(21,21,38,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:15px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 48px));margin:auto}
.site-header{height:78px;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(231,233,238,.85);display:flex;align-items:center;position:relative;z-index:5}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:35px}
.logo{font-size:20px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
.logo i{display:inline-block;width:9px;height:9px;background:var(--red);border-radius:50%;margin:0 9px 3px 0}
.nav-links{display:flex;align-items:center;gap:31px;color:#686d79}
.nav-links a{position:relative;padding:24px 0}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active:after{content:"";height:2px;width:24px;background:var(--red);position:absolute;bottom:14px;left:0}
.nav-action{border:1px solid var(--ink);border-radius:30px;padding:9px 18px!important;color:var(--ink)!important}
.nav-action:hover{background:var(--ink);color:#fff!important}
.menu-toggle{display:none;background:none;border:0;font-size:25px}
.hero{min-height:590px;padding:72px 0;background-image:linear-gradient(90deg,rgba(13,14,27,.94) 0%,rgba(13,14,27,.76) 52%,rgba(13,14,27,.25) 100%),url('/assets/images/a87d791df2339026.webp');background-size:cover;background-position:center;color:#fff}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}
.eyebrow,.section-kicker{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);font-weight:700}
.hero h1{font-size:clamp(40px,5.3vw,72px);line-height:1.08;letter-spacing:-.06em;margin:17px 0 22px;max-width:720px}
.hero p{font-size:17px;line-height:1.9;color:#e1e3e9;max-width:680px}
.hero-actions{display:flex;gap:13px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:30px;padding:12px 23px;border:1px solid transparent;font-weight:700;cursor:pointer;transition:.25s ease}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 10px 25px rgba(231,71,57,.25)}
.btn-primary:hover{background:#c93227;transform:translateY(-2px)}
.btn-light{border-color:rgba(255,255,255,.45);color:#fff}
.btn-light:hover{background:#fff;color:var(--ink)}
.support-panel{border:1px solid rgba(255,255,255,.2);background:rgba(16,17,32,.68);backdrop-filter:blur(12px);border-radius:var(--radius);padding:28px}
.support-head{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:18px}
.support-head h2{font-size:22px;margin:0}
.support-head span{font-size:12px;color:#c3c5d0}
.progress-line{height:8px;background:rgba(255,255,255,.15);border-radius:10px;margin:24px 0 11px;overflow:hidden}
.progress-line i{display:block;width:76%;height:100%;background:var(--orange);border-radius:10px}
.progress-info{display:flex;justify-content:space-between;color:#d4d5dc;font-size:13px}
.tier-list{display:grid;gap:11px;margin-top:22px}
.tier{display:flex;justify-content:space-between;align-items:center;padding:14px 15px;background:rgba(255,255,255,.07);border-radius:13px}
.tier b{font-size:15px}
.tier span{color:#ffbd7e;font-weight:700;font-size:13px}
section{padding:94px 0}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:38px}
.section-head h2{font-size:clamp(28px,3.4vw,43px);line-height:1.2;letter-spacing:-.045em;margin-top:9px;margin-bottom:0}
.section-head p{max-width:550px;color:var(--muted);margin:0}
.soft-section{background:var(--soft)}
.dark-section{background:var(--deep);color:#fff}
.dark-section .section-head p{color:#b7b8c3}
.live-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
.live-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:29px}
.board-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px}
.live-badge{color:var(--red);font-size:12px;font-weight:800}
.live-badge:before{content:"";display:inline-block;width:7px;height:7px;background:var(--red);border-radius:50%;margin-right:7px}
.match-item{display:grid;grid-template-columns:90px 1fr 90px;gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.match-item:last-child{border-bottom:0}
.match-time{font-size:13px;color:var(--muted)}
.teams{text-align:center;font-weight:800}
.teams small{display:block;color:var(--muted);font-weight:400;margin-top:3px}
.match-score{text-align:right;font-size:21px;color:var(--violet);font-weight:800}
.side-note{background:var(--violet);color:#fff;border-radius:var(--radius);padding:30px;position:relative;overflow:hidden}
.side-note:after{content:"S16";position:absolute;right:-9px;bottom:-27px;font-size:100px;font-weight:900;color:rgba(255,255,255,.08)}
.side-note h3{font-size:27px;line-height:1.25;margin:0 0 14px;position:relative;z-index:1}
.side-note p{color:#dedbf2;position:relative;z-index:1}
.side-note .mini-stat{border-top:1px solid rgba(255,255,255,.2);padding-top:17px;margin-top:30px;position:relative;z-index:1}
.mini-stat b{display:block;font-size:30px}
.mini-stat span{font-size:13px;color:#c7c2e1}
.schedule-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:26px;align-items:stretch}
.schedule-intro{background:#fff;border-radius:var(--radius);padding:30px;border:1px solid var(--line)}
.schedule-intro img{height:210px;width:100%;object-fit:cover;border-radius:16px;margin-bottom:22px}
.schedule-intro h3{font-size:24px;line-height:1.3;margin:0 0 10px}
.schedule-intro p{color:var(--muted);margin:0}
.timeline{position:relative;padding-left:28px}
.timeline:before{content:"";position:absolute;left:7px;top:10px;bottom:10px;width:1px;background:#ddd}
.timeline-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:19px 22px;margin-bottom:14px}
.timeline-item:before{content:"";position:absolute;left:-27px;top:25px;width:10px;height:10px;border:3px solid var(--red);background:var(--paper);border-radius:50%}
.timeline-item strong{display:block;font-size:17px}
.timeline-item span{font-size:13px;color:var(--red);font-weight:700}
.timeline-item p{margin:6px 0 0;color:var(--muted);font-size:14px}
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.channel-card{min-height:190px;border-radius:19px;padding:23px;background:#fff;border:1px solid var(--line);transition:.25s ease}
.channel-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#f2b0a6}
.channel-card em{font-style:normal;color:var(--red);font-size:12px;font-weight:800}
.channel-card h3{font-size:19px;margin:25px 0 8px}
.channel-card p{font-size:13px;color:var(--muted);margin:0}
.focus-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.focus-image{min-height:380px;border-radius:var(--radius);overflow:hidden;position:relative}
.focus-image img{width:100%;height:100%;object-fit:cover}
.focus-image:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(12,13,25,.8))}
.focus-caption{position:absolute;z-index:1;left:28px;right:28px;bottom:25px;color:#fff}
.focus-caption h3{font-size:28px;line-height:1.2;margin:8px 0}
.focus-caption p{margin:0;color:#e6e6ec}
.focus-list{display:grid;gap:14px}
.focus-row{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;display:grid;grid-template-columns:58px 1fr;gap:15px}
.focus-row b{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--red);font-size:18px}
.focus-row h4{margin:0 0 5px;font-size:17px}
.focus-row p{margin:0;color:var(--muted);font-size:14px}
.data-section{background:#fff}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.data-cell{background:#fff;padding:28px}
.data-cell b{display:block;font-size:35px;letter-spacing:-.05em;color:var(--violet)}
.data-cell span{font-size:13px;color:var(--muted)}
.download-box{display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--red);color:#fff;border-radius:var(--radius);padding:39px 45px}
.download-box h2{font-size:32px;line-height:1.25;margin:0 0 9px}
.download-box p{color:#ffe3de;margin:0;max-width:620px}
.download-box .btn{background:#fff;color:var(--ink);white-space:nowrap}
.download-box .btn:hover{background:#10131d;color:#fff}
.footer{background:#11121d;color:#fff;padding:55px 0 24px}
.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:35px;border-bottom:1px solid #2c2d39}
.footer p{color:#9799a8;max-width:370px;margin-top:14px}
.footer-links{display:flex;gap:42px}
.footer-links a{color:#b9bbc5;font-size:14px}
.footer-links a:hover{color:#fff}
.copyright{display:flex;justify-content:space-between;color:#777b89;font-size:12px;padding-top:20px}
:focus-visible{outline:3px solid rgba(231,71,57,.35);outline-offset:3px}
@media(max-width:1024px){
 .hero-grid,.live-layout,.schedule-wrap,.focus-layout{grid-template-columns:1fr}
 .channel-grid{grid-template-columns:repeat(2,1fr)}
 .hero{padding:78px 0}
}
@media(max-width:768px){
 .container{width:min(100% - 32px,600px)}
 .site-header{height:68px}
 .nav-links{gap:17px;font-size:13px}
 .nav-links a{padding:20px 0}
 .nav-action{padding:7px 12px!important}
 .hero h1{font-size:43px}
 section{padding:68px 0}
 .section-head{display:block}
 .section-head p{margin-top:15px}
 .data-grid{grid-template-columns:repeat(2,1fr)}
 .download-box{display:block;padding:30px}
 .download-box .btn{margin-top:23px}
 .footer-top{display:block}
 .footer-links{margin-top:27px;gap:22px;flex-wrap:wrap}
 .copyright{display:block}
 .copyright span{display:block;margin-top:8px}
}
@media(max-width:520px){
 .nav-wrap{gap:10px}
 .logo{font-size:17px}
 .nav-links{gap:11px}
 .nav-links a:nth-child(2){display:none}
 .nav-action{font-size:12px}
 .hero{min-height:auto;padding:65px 0}
 .hero h1{font-size:38px}
 .hero p{font-size:15px}
 .support-panel{padding:21px}
 .channel-grid{grid-template-columns:1fr}
 .match-item{grid-template-columns:65px 1fr 50px;gap:8px}
 .live-board{padding:20px}
 .focus-image{min-height:300px}
 .data-cell{padding:21px 16px}
 .data-cell b{font-size:28px}
 .download-box h2{font-size:27px}
}