*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#080808;color:#F6F6F6;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;padding-top:126px;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.container{width:min(1160px,calc(100% - 40px));margin:0 auto}
.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(8,8,8,0.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,59,59,0.16);box-shadow:0 10px 30px rgba(0,0,0,.32)}
.nav-bar{height:74px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px}
.brand-logo{display:inline-flex;align-items:center;white-space:nowrap}
.logo-text{font-size:30px;font-weight:900;letter-spacing:2px;color:#fff;background:linear-gradient(180deg,#FFFFFF 0%,#FF4A4A 45%,#C40000 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 12px rgba(255,35,35,.58),0 0 30px rgba(196,0,0,.42)}
.nav-core{display:flex;align-items:center;justify-content:center;gap:10px;white-space:nowrap;flex-wrap:nowrap;overflow:hidden}
.nav-core a{color:#F6F6F6;padding:9px 11px;border-radius:999px;font-weight:700;font-size:14px;transition:.2s}
.nav-core a:hover,.nav-core a.active{color:#FF3B3B;background:rgba(255,59,59,.10);box-shadow:0 0 18px rgba(255,59,59,.16)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#FF5A5A 0%,#D60000 55%,#8F0000 100%);color:#fff;border-radius:999px;box-shadow:0 12px 28px rgba(255,59,59,.24);font-weight:800;border:1px solid rgba(255,255,255,.14);transition:.2s}
.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 32px rgba(255,59,59,.34)}
.header-btn{min-width:88px;height:40px;padding:0 22px}
.channel-nav{height:52px;background:rgba(16,16,16,.94);border-top:1px solid rgba(255,59,59,.08);border-bottom:1px solid rgba(255,59,59,.12);overflow:hidden}
.channel-scroll{height:52px;display:flex;align-items:center;gap:10px;overflow-x:auto;white-space:nowrap;scrollbar-width:thin}
.channel-scroll::-webkit-scrollbar{height:4px}
.channel-scroll::-webkit-scrollbar-thumb{background:rgba(255,59,59,.35);border-radius:10px}
.channel-nav a{color:#C8C8C8;border:1px solid rgba(255,59,59,.14);border-radius:999px;padding:7px 13px;font-size:13px;background:rgba(255,255,255,.02);transition:.2s}
.channel-nav a:hover,.channel-nav a.active{color:#FF3B3B;border-color:rgba(255,59,59,.45);background:rgba(255,59,59,.08);box-shadow:0 0 18px rgba(255,59,59,.12)}
.mobile-menu-btn{display:none;background:transparent;border:0;width:42px;height:42px;padding:8px;cursor:pointer}
.mobile-menu-btn span{display:block;height:2px;background:#fff;border-radius:4px;margin:6px 0;box-shadow:0 0 10px rgba(255,59,59,.6)}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:1001;opacity:0;transition:.2s}
.drawer-overlay.show{opacity:1}
.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:#101010;border-right:1px solid rgba(255,59,59,.22);z-index:1002;transform:translateX(-102%);transition:.25s;box-shadow:20px 0 50px rgba(0,0,0,.48);overflow-y:auto}
.mobile-drawer.open{transform:translateX(0)}
.drawer-head{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid rgba(255,59,59,.16);background:#151010}
.drawer-close{background:rgba(255,59,59,.12);color:#fff;border:1px solid rgba(255,59,59,.25);width:36px;height:36px;border-radius:50%;font-size:24px;line-height:1;cursor:pointer}
.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:18px}
.drawer-nav a{padding:12px 10px;border-radius:14px;background:#141414;border:1px solid rgba(255,59,59,.14);color:#F6F6F6;font-weight:700;text-align:center}
.drawer-nav a.active{color:#FF3B3B;border-color:rgba(255,59,59,.45);background:rgba(255,59,59,.08)}
.menu-open{overflow:hidden}
.site-main{min-height:60vh}
.section{padding:70px 0}
.section.tight{padding:44px 0}
.hero{padding:56px 0 70px;background:radial-gradient(circle at 20% 20%,rgba(255,59,59,.18),transparent 34%),linear-gradient(135deg,#080808 0%,#151010 52%,#050505 100%);border-bottom:1px solid rgba(255,59,59,.12)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.eyebrow{display:inline-flex;color:#FF4A4A;border:1px solid rgba(255,59,59,.28);background:rgba(255,59,59,.08);border-radius:999px;padding:6px 12px;font-weight:800;font-size:13px;margin-bottom:16px}
h1,h2,h3,.section-title{color:#FF3B3B;text-shadow:0 0 20px rgba(255,59,59,.20);line-height:1.25;margin-top:0}
h1{font-size:clamp(34px,5vw,58px);margin-bottom:18px}
h2,.section-title{font-size:clamp(26px,3vw,38px);margin-bottom:16px}
h3{font-size:22px;margin-bottom:10px}
p{color:#C8C8C8;margin:0 0 16px}
.lead{font-size:18px;color:#F6F6F6}
.hero-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:24px}
.secondary-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,59,59,.28);color:#F6F6F6;border-radius:999px;padding:10px 22px;background:rgba(255,255,255,.03);font-weight:800}
.hero-banner,.image-box{background:#101010;border:1px solid rgba(255,59,59,.18);border-radius:24px;box-shadow:0 18px 42px rgba(0,0,0,.46),0 0 24px rgba(255,59,59,.18);padding:14px;overflow:hidden}
.hero-banner img{width:100%;max-height:380px;object-fit:contain;border-radius:18px;background:#080808}
.card,.zone-card,.info-card,.review-card,.faq-card,.notice-card{background:#141414;border:1px solid rgba(255,59,59,.18);box-shadow:0 18px 42px rgba(0,0,0,.46);border-radius:18px}
.card{padding:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.summary-card{padding:22px}
.summary-card b,.tag{color:#FF4A4A}
.text-link{color:#FF4A4A;font-weight:800}
.text-link:hover{text-decoration:underline}
.quick-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.quick-item{padding:20px;border-radius:18px;background:#141414;border:1px solid rgba(255,59,59,.16)}
.quick-item h3{font-size:18px;color:#F6F6F6}
.quick-item p{font-size:14px;min-height:48px;color:#C8C8C8}
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:34px;align-items:center}
.split.reverse{grid-template-columns:1.05fr .95fr}
.zone-card{overflow:hidden}
.zone-card img,.info-card img,.content-img{width:100%;height:200px;max-height:260px;object-fit:contain;background:#0d0d0d;border-bottom:1px solid rgba(255,59,59,.12);padding:8px}
.zone-card .zone-body,.info-card .info-body{padding:22px}
.provider-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.info-card{overflow:hidden}
.info-card p{font-size:15px}
.kv-list{display:grid;gap:14px}
.kv-list div{padding:16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid rgba(255,59,59,.12)}
.kv-list strong{color:#F6F6F6}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review-card{padding:22px}
.review-card .name{display:block;color:#FF4A4A;font-weight:900;margin-bottom:8px}
.faq-list{display:grid;gap:12px}
.faq-card,details.faq-card{padding:18px}
details summary{cursor:pointer;color:#F6F6F6;font-weight:900}
details p{margin-top:12px}
.notice-card{padding:24px;background:linear-gradient(135deg,#141414,#151010)}
.notice-card ul{margin:0;padding-left:20px;color:#C8C8C8}
.notice-card li{margin:7px 0}
.page-hero{padding:54px 0;background:radial-gradient(circle at 80% 10%,rgba(255,59,59,.15),transparent 34%),linear-gradient(145deg,#080808,#151010);border-bottom:1px solid rgba(255,59,59,.12)}
.page-hero-grid{display:grid;grid-template-columns:1fr .72fr;gap:34px;align-items:center}
.page-hero .hero-banner img{max-height:320px}
.breadcrumb{font-size:14px;color:#999;margin-bottom:12px}
.breadcrumb a{color:#FF4A4A}
.content-prose{max-width:920px}
.content-prose p{font-size:16px}
.service-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-list .card h3{color:#F6F6F6}
.timeline{display:grid;gap:16px;counter-reset:step}
.timeline .card{position:relative;padding-left:60px}
.timeline .card:before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:22px;width:28px;height:28px;border-radius:50%;background:rgba(255,59,59,.16);color:#FF4A4A;display:flex;align-items:center;justify-content:center;font-weight:900}
.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-line{padding:16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid rgba(255,59,59,.12);margin-bottom:12px}
.site-footer{background:#050505;color:#C8C8C8;border-top:1px solid rgba(255,59,59,.14);padding:50px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.footer-grid h3{font-size:18px;color:#F6F6F6}
.footer-grid a{display:block;color:#C8C8C8;margin:7px 0}
.footer-grid a:hover{color:#FF4A4A}
.footer-logo{display:inline-block;margin-bottom:12px}
.footer-note{border-top:1px solid rgba(255,59,59,.10);margin-top:28px;padding-top:18px}
.mobile-bottom-nav{display:none}
@media (max-width:1024px){
    .provider-grid{grid-template-columns:repeat(2,1fr)}
    .quick-grid{grid-template-columns:repeat(3,1fr)}
    .grid-4{grid-template-columns:repeat(2,1fr)}
    .service-list{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
    body{padding-top:70px;padding-bottom:78px}
    .container{width:min(100% - 28px,680px)}
    .nav-bar{height:70px;grid-template-columns:44px 1fr auto;gap:8px}
    .mobile-menu-btn{display:block}
    .nav-core,.channel-nav{display:none}
    .brand-logo{justify-self:center}
    .logo-text{font-size:24px}
    .header-btn{min-width:70px;height:36px;padding:0 14px;font-size:14px}
    .hero{padding:34px 0 46px}
    .hero-grid,.page-hero-grid,.split,.split.reverse,.grid-2,.grid-3,.contact-box{grid-template-columns:1fr}
    .section{padding:46px 0}
    .section.tight{padding:30px 0}
    h1{font-size:34px}
    h2,.section-title{font-size:27px}
    .hero-banner img{max-height:250px}
    .page-hero .hero-banner img{max-height:230px}
    .quick-grid{grid-template-columns:1fr 1fr}
    .provider-grid,.grid-4,.service-list,.review-grid{grid-template-columns:1fr}
    .zone-card img,.info-card img,.content-img{height:160px;max-height:190px}
    .hero-actions{align-items:stretch}
    .hero-actions .main-btn,.hero-actions .secondary-btn{width:100%;padding:11px 18px}
    .footer-grid{grid-template-columns:1fr}
    .mobile-bottom-nav{position:fixed;left:10px;right:10px;bottom:10px;height:58px;background:rgba(16,16,16,.96);border:1px solid rgba(255,59,59,.22);border-radius:22px;z-index:999;display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 16px 38px rgba(0,0,0,.48);backdrop-filter:blur(10px)}
    .mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;color:#F6F6F6;font-weight:800;font-size:14px}
    .mobile-bottom-nav a:hover{color:#FF4A4A}
}
@media (max-width:420px){
    .quick-grid{grid-template-columns:1fr}
    .drawer-nav{grid-template-columns:1fr}
}