:root{--bg:#3B1028;--bg-deep:#270B1C;--panel:#57142F;--panel2:#75183B;--text:#fff;--muted:#FFE4ED;--soft:#F5C4D4;--rose:#D91E64;--pink:#F03479;--scarlet:#D9234E;--accent:#FF93B3;--line:rgba(255,194,215,.24);--shadow:0 14px 34px rgba(38,3,22,.24);--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,rgba(240,52,121,.13),transparent 32%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(1180px,calc(100% - 32px));margin:0 auto}.site-header{position:fixed;z-index:80;top:0;left:0;right:0;box-shadow:0 8px 22px rgba(20,0,12,.18)}.brand-quickbar{height:30px;background:#57142F}.quickbar-inner{height:30px;display:flex;align-items:center;justify-content:space-between;font-size:13px}.quick-brand{font-weight:700;letter-spacing:.04em}.icon-text-btn,.close-btn{border:1px solid var(--line);background:#3B1028;color:#fff;border-radius:999px;min-height:30px;padding:3px 14px;cursor:pointer}.brand-bar{height:62px;background:#57142F;border-top:1px solid rgba(255,255,255,.04)}.brand-bar-inner{height:62px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.round-menu{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#3B1028;padding:0;display:grid;place-content:center;gap:4px;cursor:pointer}.round-menu span{width:17px;height:2px;background:#fff;border-radius:2px}.brand-logo{justify-self:center;display:flex;align-items:center;font-weight:900;font-size:20px;letter-spacing:.04em}.brand-logo img{display:block;max-height:34px;max-width:210px;width:auto}.app-link{justify-self:end;min-height:44px;display:flex;align-items:center;padding:0 18px;border-radius:999px;background:linear-gradient(135deg,#F03479 0%,#D91E64 52%,#B91543 100%);font-weight:800}.channel-nav{height:44px;background:#270B1C;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.channel-nav-inner{height:44px;display:flex;align-items:center;justify-content:center;gap:34px}.channel-nav a{position:relative;height:44px;display:flex;align-items:center;font-size:14px;color:var(--muted)}.channel-nav a.is-current,.channel-nav a:hover{color:#fff}.channel-nav a.is-current:after{content:"";position:absolute;left:18%;right:18%;bottom:0;height:3px;border-radius:3px;background:var(--pink)}.site-main{padding-top:158px}.hero,.page-hero{margin:28px auto 0}.hero-card,.page-hero-inner{background:linear-gradient(145deg,#75183B,#57142F 62%,#3B1028);border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow)}.eyebrow{margin:0 0 8px;color:var(--soft);font-weight:800;letter-spacing:.14em;font-size:13px}.hero h1,.page-hero h1{font-size:clamp(28px,4vw,32px);line-height:1.2;margin:0 0 16px}.lead{font-size:16px;color:var(--muted);max-width:820px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 20px;border-radius:999px;font-weight:800;border:1px solid transparent}.btn-primary{background:linear-gradient(135deg,#F03479 0%,#D91E64 52%,#B91543 100%)}.btn-secondary{background:#57142F;border-color:var(--line)}.media-slot{margin-top:24px;border-radius:18px;overflow:hidden;min-height:190px;background:linear-gradient(135deg,#57142F,#3B1028);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}.media-slot img{display:block;width:100%;height:auto;max-height:340px;object-fit:cover}.section{padding:56px 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p{color:var(--muted)}.card-link{display:inline-flex;align-items:center;min-height:44px;font-weight:800;color:#fff}.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px}.dot:nth-child(3n+1){background:var(--scarlet)}.tag-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.tag-card{background:#57142F;border:1px solid var(--line);border-radius:16px;padding:18px}.tag-card i{display:block;width:10px;height:10px;border-radius:50%;margin-bottom:12px}.tag-card:nth-child(3n+1) i{background:#D9234E}.tag-card:nth-child(3n+2) i{background:#F03479}.tag-card:nth-child(3n) i{background:#FF93B3}.tag-card p{color:var(--muted);font-size:14px}.number-list{display:grid;gap:12px}.number-item{display:grid;grid-template-columns:58px 1fr;gap:16px;align-items:start;padding:18px 0;border-bottom:1px solid var(--line)}.number-item strong{font-size:32px;line-height:1;color:var(--pink)}.number-item h3{margin:0 0 6px}.number-item 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var(--line);border-radius:16px;padding:18px}.timeline-item:before{content:"";position:absolute;left:-22px;top:25px;width:12px;height:12px;border-radius:50%;background:var(--pink);box-shadow:0 0 0 4px #3B1028}.status{display:inline-flex;padding:4px 10px;border-radius:999px;background:#75183B;border:1px solid var(--line);font-size:13px;font-weight:800}.prose{max-width:900px}.prose h2{margin-top:34px}.prose h3{margin-top:26px}.prose p,.prose li{color:var(--muted)}.notice{border-left:4px solid var(--pink);background:#57142F;padding:18px 20px;border-radius:0 16px 16px 0;color:var(--muted)}.faq-list{display:grid;gap:14px}.faq-item{background:#57142F;border:1px solid var(--line);border-radius:16px;padding:20px}.faq-item h2{font-size:18px;margin:0 0 10px}.faq-item p{margin:0;color:var(--muted)}.site-footer{background:#270B1C;margin-top:56px;padding:44px 0 calc(28px + env(safe-area-inset-bottom));border-top:1px solid 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var(--line);color:var(--soft);font-size:13px}.overlay{position:fixed;inset:0;background:rgba(22,0,13,.72);z-index:90;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.mega-menu,.search-panel{position:fixed;z-index:100;visibility:hidden;pointer-events:none;opacity:0;transition:.24s;background:#3B1028;border:1px solid var(--line);box-shadow:var(--shadow)}.mega-menu{top:18px;left:50%;transform:translate(-50%,-18px);width:min(700px,94vw);max-height:calc(100vh - 36px);overflow:auto;border-radius:22px;padding:20px}.mega-menu.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:translate(-50%,0)}.mega-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.mega-brand{display:flex;align-items:center;gap:10px}.mega-brand img{max-height:28px;max-width:150px}.mega-groups{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.mega-groups 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@media(max-width:820px){.channel-nav{display:none}.site-main{padding-top:108px}.grid-3,.grid-4,.tag-grid,.link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.wide-media,.app-showcase{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.mega-groups{grid-template-columns:1fr}.search-panel{top:30px;bottom:30px;width:calc(100% - 24px);overflow:auto}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:#270B1C;border-top:1px solid var(--line)}.mobile-bottom a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted)}.mobile-bottom a.is-current{color:var(--pink);font-weight:900}.site-footer{padding-bottom:calc(72px + env(safe-area-inset-bottom))}.footer-brand{align-items:flex-start;flex-direction:column}.pack-item{grid-template-columns:44px 1fr}.pack-item .card-link{grid-column:2}.hero-card,.page-hero-inner{padding:26px}}@media(max-width:560px){.shell{width:min(100% - 32px,1180px)}.brand-bar-inner{grid-template-columns:64px minmax(0,1fr) 76px}.brand-logo img{max-width:150px}.app-link{padding:0 12px;font-size:13px}.grid-2,.grid-3,.grid-4,.tag-grid,.link-grid{grid-template-columns:1fr}.section{padding:42px 0}.section-title{align-items:flex-start;flex-direction:column}.number-item{grid-template-columns:48px 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.mega-menu{top:10px;max-height:calc(100vh - 20px);padding:14px}.hero-card,.page-hero-inner{padding:22px}.hero h1,.page-hero h1{font-size:28px}}