/* V体育 黑橙赛事门户风 */
:root{
  --brand: rgb(255, 80, 0);
  --brand-dark:#E85A00;
  --light-orange:#FFF3EC;
  --page:#F6F6F6;
  --card:#FFFFFF;
  --dark:#101010;
  --dark-2:#161616;
  --text:#222222;
  --muted:#555555;
  --soft:#777777;
  --footer:#1F1F1F;
  --footer-text:#D8D8D8;
  --line:rgba(0,0,0,.08);
  --radius:18px;
  --shadow:0 16px 34px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:#fff;color:var(--text);line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.section{padding:62px 0}
.section.alt{background:var(--page)}
.section.orange-soft{background:var(--light-orange)}
.section.dark{background:var(--dark);color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-size:14px;font-weight:800;letter-spacing:.03em;margin-bottom:8px}
.eyebrow::before{content:"";width:20px;height:3px;background:var(--brand);border-radius:99px}
.section-title{font-size:clamp(28px,3.6vw,42px);line-height:1.25;margin:0 0 14px;font-weight:900;letter-spacing:-.02em}
.section-desc{font-size:16px;color:var(--muted);max-width:760px;margin:0 0 28px}
.dark .section-desc,.dark .muted{color:#d8d8d8}
.muted{color:var(--muted)}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:800;margin-top:8px}
.text-link::after{content:"›";font-size:20px;line-height:1}
.text-link:hover{color:var(--brand-dark)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--brand);color:#fff!important;font-weight:900;padding:12px 23px;box-shadow:0 12px 26px rgba(255,80,0,.24);transition:.22s ease;white-space:nowrap}
.main-btn:hover{background:var(--brand-dark);transform:translateY(-1px)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.08);box-shadow:0 8px 18px rgba(0,0,0,.04)}
.desktop-header{height:76px;display:flex;align-items:center;gap:24px}
.brand img{width:146px;max-height:46px;object-fit:contain}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}
.desktop-nav a{font-size:15px;font-weight:800;color:#222;padding:10px 11px;border-radius:999px;position:relative;white-space:nowrap}
.desktop-nav a:hover,.desktop-nav a.active{color:var(--brand);background:rgba(255,80,0,.08)}
.header-btn{padding:10px 18px;font-size:15px;box-shadow:none}
.mobile-topbar{display:none;height:62px;align-items:center;justify-content:space-between;padding:0 12px;position:relative}
.mobile-logo{position:absolute;left:50%;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;width:126px}
.mobile-logo img{max-height:42px;object-fit:contain}
.menu-toggle{width:42px;height:42px;border:0;background:transparent;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0;cursor:pointer}
.menu-toggle span{display:block;width:23px;height:2px;background:#222;border-radius:99px}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);opacity:0;visibility:hidden;z-index:70;transition:.25s ease}
.mobile-drawer{position:fixed;top:0;left:0;height:100dvh;width:84%;max-width:320px;background:#fff;z-index:80;transform:translateX(-105%);transition:transform .28s ease;box-shadow:22px 0 46px rgba(0,0,0,.22);overflow-y:auto}
.drawer-open .mobile-drawer{transform:translateX(0)}
.drawer-open .drawer-overlay{opacity:1;visibility:visible}
.drawer-open{overflow:hidden}
.drawer-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line)}
.drawer-logo img{width:128px;max-height:42px;object-fit:contain}
.drawer-close{width:38px;height:38px;border:0;background:var(--light-orange);border-radius:50%;font-size:28px;line-height:36px;color:var(--brand);cursor:pointer}
.drawer-nav{padding:14px 18px 28px;display:flex;flex-direction:column;gap:8px}
.drawer-nav a{padding:12px 14px;border-radius:12px;color:#222;font-weight:800;border:1px solid rgba(0,0,0,.06)}
.drawer-nav a.active,.drawer-nav a:hover{color:var(--brand);background:var(--light-orange);border-color:rgba(255,80,0,.18)}
.hero-section{position:relative;background:linear-gradient(105deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.80) 46%,rgba(0,0,0,.54) 100%),url('banner.webp');background-size:cover;background-position:center;overflow:hidden;color:#fff}
.hero-section::after{content:"";position:absolute;inset:auto -120px -120px auto;width:420px;height:420px;background:radial-gradient(circle,rgba(255,80,0,.34),rgba(255,80,0,0) 68%);pointer-events:none}
.hero-inner{position:relative;z-index:1;min-height:640px;display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:center;padding:70px 0 48px}
.hero-kicker{display:inline-flex;gap:10px;align-items:center;color:#fff;background:rgba(255,80,0,.14);border:1px solid rgba(255,80,0,.36);padding:8px 14px;border-radius:999px;font-weight:900;font-size:14px;margin-bottom:18px}
.hero-title{font-size:clamp(36px,5.2vw,64px);line-height:1.08;margin:0 0 18px;color:var(--brand);font-weight:1000;letter-spacing:-.04em}
.hero-desc{font-size:17px;color:#f2f2f2;margin:0 0 28px;max-width:590px}
.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:24px}
.hero-note{color:#dcdcdc;font-size:14px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tags span{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;border-radius:999px;padding:7px 12px;font-weight:800;font-size:14px}
.hero-dashboard{border-radius:28px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);padding:22px;box-shadow:0 28px 80px rgba(0,0,0,.28);transform:translateY(8px)}
.hero-dashboard .visual-frame{border-radius:22px;background:linear-gradient(145deg,rgba(255,80,0,.18),rgba(255,255,255,.05));padding:16px;display:flex;align-items:center;justify-content:center;min-height:320px}
.hero-dashboard img{width:100%;max-height:500px;object-fit:contain;object-position:center}
.dashboard-bars{display:grid;gap:10px;margin-top:16px}
.dashboard-bars span{display:flex;justify-content:space-between;gap:16px;border-radius:14px;background:rgba(0,0,0,.42);border:1px solid rgba(255,255,255,.12);padding:10px 13px;color:#f4f4f4;font-size:14px}
.dashboard-bars strong{color:var(--brand)}
.category-wrap{background:#111;padding:18px 0;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(0,0,0,.18)}
.category-strip{display:flex;gap:12px;overflow-x:auto;scrollbar-width:thin;padding:2px 0 4px}
.category-strip a{flex:0 0 auto;display:flex;align-items:center;gap:8px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);padding:10px 15px;color:#fff;font-weight:900;font-size:14px}
.category-strip small{color:var(--brand);font-weight:1000}
.category-strip a:hover{background:var(--brand);border-color:var(--brand)}
.category-strip a:hover small{color:#fff}
.focus-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:24px;align-items:stretch}
.focus-card{background:#fff;border-radius:24px;box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(0,0,0,.06)}
.focus-img{background:linear-gradient(135deg,#fff,#fff3ec);padding:18px;display:flex;align-items:center;justify-content:center;min-height:260px}
.focus-img img{max-height:300px;width:100%;object-fit:contain;object-position:center}
.focus-body{padding:24px}
.focus-body h2{margin:0 0 10px;font-size:28px;line-height:1.3}
.info-list{display:grid;gap:14px}
.info-item{padding:20px;border-radius:18px;background:#fff;border:1px solid rgba(0,0,0,.06);box-shadow:0 10px 24px rgba(0,0,0,.05)}
.info-item span{display:inline-block;color:var(--brand);font-weight:900;font-size:13px;margin-bottom:5px}
.info-item h3{margin:0 0 6px;font-size:19px}
.info-item p{margin:0;color:var(--muted);font-size:15px}
.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.dual-card{border-radius:26px;overflow:hidden;background:#fff;border:1px solid rgba(0,0,0,.08);box-shadow:var(--shadow)}
.dual-card.dark-card{background:#151515;color:#fff;border-color:rgba(255,255,255,.10)}
.dual-media{padding:18px;background:linear-gradient(135deg,rgba(255,80,0,.10),rgba(255,255,255,.02));display:flex;align-items:center;justify-content:center;min-height:235px}
.dual-media img{max-height:260px;object-fit:contain;object-position:center}
.dual-body{padding:24px}
.dual-body h2{font-size:28px;line-height:1.25;margin:0 0 10px}
.dual-body p{margin:0 0 14px;color:var(--muted)}
.dark-card .dual-body p{color:#e1e1e1}
.point-list{display:grid;gap:8px;padding:0;margin:15px 0 0;list-style:none}
.point-list li{position:relative;padding-left:18px;color:inherit;font-weight:700}
.point-list li::before{content:"";position:absolute;left:0;top:12px;width:7px;height:7px;border-radius:50%;background:var(--brand)}
.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-flow:dense;gap:18px;align-items:stretch}
.zone-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:22px;overflow:hidden;box-shadow:0 12px 28px rgba(0,0,0,.05);display:flex;flex-direction:column}
.zone-card.wide{grid-column:span 2}
.zone-card.tall{grid-row:span 2;background:#151515;color:#fff}
.zone-media{padding:14px;background:linear-gradient(135deg,#fff,#fff3ec);display:flex;align-items:center;justify-content:center;min-height:150px}
.tall .zone-media{background:linear-gradient(145deg,rgba(255,80,0,.24),rgba(255,255,255,.05));min-height:255px}
.zone-media img{width:100%;max-height:205px;object-fit:contain;object-position:center}
.tall .zone-media img{max-height:315px}
.zone-body{padding:20px;display:flex;flex-direction:column;flex:1}
.zone-body .tag,.card-tag{display:inline-flex;align-self:flex-start;background:rgba(255,80,0,.10);color:var(--brand);font-weight:1000;border-radius:999px;padding:4px 10px;font-size:13px;margin-bottom:8px}
.zone-body h3{margin:0 0 8px;font-size:22px;line-height:1.25}
.zone-body p{margin:0;color:var(--muted);font-size:15px;flex:1}
.tall .zone-body p{color:#ddd}
.app-banner{border-radius:30px;background:linear-gradient(120deg,#101010 0%,#171717 48%,#2b1208 100%);color:#fff;overflow:hidden;border:1px solid rgba(255,255,255,.10);box-shadow:0 22px 54px rgba(0,0,0,.18);display:grid;grid-template-columns:.86fr 1.14fr;gap:26px;align-items:center;padding:30px}
.app-image{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:24px;min-height:300px;display:flex;align-items:center;justify-content:center;padding:16px}
.app-image img{max-height:360px;width:100%;object-fit:contain;object-position:center}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}
.feature-grid span{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:12px;color:#f2f2f2;font-weight:700}
.service-strip{border-radius:24px;background:#111;color:#fff;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px;border-left:6px solid var(--brand)}
.service-strip p{margin:0;color:#e5e5e5;max-width:820px}
.service-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:18px;padding:20px;box-shadow:0 10px 24px rgba(0,0,0,.05)}
.service-card b{display:flex;align-items:center;gap:9px;font-size:18px;margin-bottom:8px}
.service-card b::before{content:attr(data-no);color:#fff;background:var(--brand);border-radius:999px;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;font-size:13px}
.service-card p{margin:0;color:var(--muted);font-size:15px}
.notice-box{border-radius:24px;background:linear-gradient(135deg,#fff3ec,#fff);border:1px solid rgba(255,80,0,.18);padding:26px;display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start}
.notice-box h2{margin:0 0 10px;font-size:30px;line-height:1.25}
.notice-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.notice-list li{background:#fff;border:1px solid rgba(255,80,0,.12);border-radius:14px;padding:12px 14px;color:#444}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.faq-item{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:18px;padding:20px;box-shadow:0 8px 22px rgba(0,0,0,.04)}
.faq-item h3{margin:0 0 8px;font-size:19px;color:#111}
.faq-item p{margin:0;color:var(--muted);font-size:15px}
.page-hero{background:linear-gradient(115deg,#090909,#161616 58%,#351405);color:#fff;padding:74px 0 58px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-120px;top:-120px;width:360px;height:360px;background:radial-gradient(circle,rgba(255,80,0,.35),rgba(255,80,0,0) 70%)}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:clamp(34px,4vw,52px);line-height:1.18;color:var(--brand);margin:0 0 14px;font-weight:1000;letter-spacing:-.03em}
.page-hero p{max-width:780px;margin:0;color:#eeeeee;font-size:17px}
.page-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;align-items:start}
.content-panel{background:#fff;border-radius:24px;border:1px solid rgba(0,0,0,.07);box-shadow:var(--shadow);padding:30px}
.content-panel h2{font-size:28px;line-height:1.25;margin:0 0 12px;color:#111}
.content-panel h3{font-size:22px;margin:24px 0 8px;color:#111}
.content-panel p{color:var(--muted);margin:0 0 14px}
.content-panel ul,.content-panel ol{margin:12px 0 18px;padding-left:20px;color:var(--muted)}
.content-panel li{margin:7px 0}
.side-panel{position:sticky;top:96px;display:grid;gap:16px}
.side-card{border-radius:20px;background:#fff;border:1px solid rgba(0,0,0,.07);padding:20px;box-shadow:0 10px 24px rgba(0,0,0,.05)}
.side-card.dark-side{background:#151515;color:#fff;border-color:rgba(255,255,255,.10)}
.side-card h3{margin:0 0 10px;font-size:20px}
.side-card p{margin:0;color:var(--muted);font-size:15px}
.dark-side p{color:#ddd}
.side-links{display:grid;gap:8px;margin-top:10px}
.side-links a{color:var(--brand);font-weight:800}
.page-image{background:linear-gradient(135deg,#fff,#fff3ec);border-radius:22px;padding:18px;margin:18px 0;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,80,0,.10);min-height:220px}
.page-image img{max-height:360px;width:100%;object-fit:contain;object-position:center}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:20px 0}
.check-card{background:var(--light-orange);border:1px solid rgba(255,80,0,.15);border-radius:16px;padding:16px;color:#463126}
.step-list{counter-reset:step;display:grid;gap:12px;margin:18px 0}
.step-list div{counter-increment:step;background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:16px;padding:16px 16px 16px 58px;position:relative;color:var(--muted)}
.step-list div::before{content:counter(step);position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.contact-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:18px;padding:20px;box-shadow:0 10px 24px rgba(0,0,0,.05)}
.site-footer{background:var(--footer);color:var(--footer-text);padding:48px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:34px;align-items:start}
.footer-brand img{width:150px;max-height:48px;object-fit:contain;margin-bottom:14px}
.footer-brand p{margin:0 0 10px;color:#d2d2d2;font-size:15px}
.footer-note{color:#bdbdbd!important}
.site-footer h3{margin:0 0 12px;color:#fff;font-size:18px}
.site-footer a{display:block;color:#d8d8d8;margin:8px 0;font-size:15px}
.site-footer a:hover{color:var(--brand)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#bdbdbd;font-size:14px}
@media (max-width:1024px){
  .desktop-nav a{font-size:14px;padding:8px 8px}.desktop-header{gap:14px}.brand img{width:132px}
  .zone-grid{grid-template-columns:repeat(2,1fr)}.service-cards{grid-template-columns:repeat(2,1fr)}.page-layout{grid-template-columns:1fr}.side-panel{position:static;grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .desktop-header{display:none}.mobile-topbar{display:flex}.header-btn{font-size:13px;padding:8px 12px}.site-header{background:rgba(255,255,255,.98)}
  .container{width:min(100% - 28px,1180px)}.section{padding:46px 0}.section-title{font-size:30px}.section-desc{font-size:15px}
  .hero-inner{min-height:auto;grid-template-columns:1fr;text-align:center;gap:24px;padding:46px 0 30px}.hero-content{order:1}.hero-dashboard{order:2;padding:14px;border-radius:22px;transform:none}.hero-dashboard .visual-frame{min-height:210px;padding:10px}.hero-dashboard img{max-height:300px}.hero-desc{font-size:15px;margin-left:auto;margin-right:auto}.hero-actions{justify-content:center}.hero-tags{justify-content:center}.dashboard-bars span{font-size:13px;text-align:left}.category-wrap{padding:14px 0}.category-strip a{padding:9px 12px;font-size:13px}
  .focus-layout,.dual-grid,.app-banner,.notice-box{grid-template-columns:1fr}.focus-img,.dual-media,.app-image{min-height:auto}.focus-img img,.dual-media img{max-height:250px}.app-banner{padding:20px;border-radius:22px}.feature-grid{grid-template-columns:1fr}.zone-grid{grid-template-columns:1fr}.zone-card.wide,.zone-card.tall{grid-column:auto;grid-row:auto}.tall .zone-media{min-height:190px}.zone-media img,.tall .zone-media img{max-height:245px}.service-strip{display:block}.service-cards,.faq-grid,.check-grid,.side-panel,.contact-grid{grid-template-columns:1fr}.content-panel{padding:22px}.page-hero{padding:54px 0 44px}.page-image img{max-height:300px}.footer-grid{grid-template-columns:1fr;gap:22px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
}
@media (max-width:380px){.mobile-logo{width:110px}.header-btn{padding:7px 10px;font-size:12px}.menu-toggle{width:38px}.hero-title{font-size:33px}}