:root{--bg:#090914;--deep:#06060d;--panel:#11111e;--panel2:#181526;--text:#f5f1f6;--muted:#bbb3c7;--soft:#81778f;--pink:#ff3978;--pink2:#ff6a9c;--purple:#8b52e5;--line:rgba(255,57,120,.22);--shadow:0 18px 55px rgba(0,0,0,.5)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0%,rgba(139,82,229,.13),transparent 32%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.75;overflow-x:hidden}.locked{overflow:hidden}.wrap{width:min(1160px,calc(100% - 32px));margin:auto}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.site-head{position:fixed;z-index:50;left:0;right:0;top:0}.pulse-bar{height:22px;background:linear-gradient(90deg,#5f2aa8,#9a2b82);font-size:12px}.pulse-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.text-btn,.menu-trigger,.close-btn{border:0;background:none;color:inherit}.text-btn{color:#fff}.brand-row{height:66px;background:rgba(8,8,18,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.brand-inner{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-link img,.footer-brand img,.panel-brand img{height:32px;max-width:170px;object-fit:contain}.brand-link strong{font-size:18px}.menu-trigger{justify-self:center;color:#fff;border:1px solid var(--line);border-radius:10px;min-height:44px;padding:0 18px}.app-link{justify-self:end;color:#fff;border:1px solid rgba(255,106,156,.46);border-radius:10px;min-height:44px;display:flex;align-items:center;padding:0 16px}.quick-nav{height:44px;background:#10101a;border-bottom:1px solid rgba(255,255,255,.06)}.quick-inner{height:100%;display:flex;align-items:center;gap:8px;overflow:hidden}.quick-inner a{font-size:13px;padding:6px 12px;border-radius:9px;color:var(--muted);white-space:nowrap}.quick-inner a:hover,.quick-inner a.is-current{background:linear-gradient(135deg,var(--pink),#cc2769);color:#fff}.site-main{padding-top:154px;padding-bottom:40px}.page-hero,.home-intro{padding:30px 0 22px}.eyebrow{color:var(--pink2);font-size:13px;letter-spacing:.08em}.page-hero h1,.home-intro h1{margin:7px 0 12px;font-size:30px;line-height:1.25}.lead{max-width:860px;color:#ddd6e4;font-size:16px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:10px;font-size:14px;border:1px solid transparent}.btn-main{background:linear-gradient(135deg,var(--pink2),var(--pink),#d21f69);color:#fff}.btn-ghost{border-color:var(--line);background:#12121d;color:#fff}.section{padding:24px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:16px}.section-title h2{margin:0;font-size:22px}.section-title p{margin:0;color:var(--muted);font-size:13px}.media-slot{width:100%;height:220px;border-radius:16px;background:linear-gradient(145deg,#121221,#0b0b15);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-slot.banner{height:300px}.media-slot.app-visual{height:390px}.card{background:linear-gradient(180deg,rgba(28,25,42,.96),rgba(16,16,28,.96));border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}.card h3{margin:0 0 8px;font-size:17px}.card p{margin:0;color:#d7d0df}.card small,.meta{color:var(--soft)}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.stack{display:grid;gap:14px}.feature-card{position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(var(--pink2),var(--purple))}.number{font-size:34px;font-weight:800;color:rgba(255,106,156,.65);line-height:1}.tag{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:8px;background:rgba(255,57,120,.12);border:1px solid var(--line);font-size:12px;color:#ffb4cc}.rail{display:grid;grid-template-columns:80px 1fr;gap:14px}.rail .marker{border-radius:14px;background:linear-gradient(135deg,rgba(255,57,120,.18),rgba(139,82,229,.15));display:flex;align-items:center;justify-content:center;color:var(--pink2);font-weight:800}.timeline{position:relative;padding-left:26px}.timeline:before{content:"";position:absolute;left:7px;top:10px;bottom:10px;width:2px;background:linear-gradient(var(--pink),rgba(139,82,229,.2))}.timeline article{position:relative;margin-bottom:16px}.timeline article:before{content:"";position:absolute;left:-24px;top:8px;width:10px;height:10px;border-radius:50%;background:var(--pink2);box-shadow:0 0 0 4px rgba(255,57,120,.13)}.quote-note{border-left:3px solid var(--pink);padding:14px 18px;background:#11111c;border-radius:0 14px 14px 0;color:#ded7e6}.mini-links{display:flex;gap:10px;flex-wrap:wrap}.mini-links a{min-height:40px;display:inline-flex;align-items:center;padding:0 12px;border:1px solid var(--line);border-radius:9px;color:#f3ddea;background:#12121d}.app-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:28px;align-items:center}.app-icon{width:64px;height:64px;border-radius:16px;background:#11111d;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;margin-bottom:16px}.app-icon img{width:48px;height:48px;object-fit:contain}.faq-list details{background:#12121e;border:1px solid var(--line);border-radius:14px;padding:14px 16px}.faq-list details+details{margin-top:10px}.faq-list summary{cursor:pointer;font-weight:700}.faq-list p{color:#d9d1e0}.site-footer{background:#050509;border-top:1px solid var(--line);padding:34px 0 90px}.footer-brand{display:flex;align-items:center;gap:14px;padding-bottom:22px}.footer-brand div{display:grid}.footer-brand span{font-size:12px;color:var(--muted)}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.footer-grid h2{font-size:14px;color:var(--pink2);margin:0 0 10px}.footer-grid a{display:block;color:#bdb5c8;font-size:13px;padding:4px 0}.footer-note,.footer-copy{font-size:13px;color:#8f879b;margin-top:22px}.overlay{position:fixed;z-index:80;inset:0;background:rgba(0,0,0,.68);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.side-panel{position:fixed;z-index:90;left:0;top:0;bottom:0;width:min(430px,86vw);background:#0d0d16;border-right:1px solid var(--line);transform:translateX(-103%);visibility:hidden;pointer-events:none;transition:.24s;overflow:auto}.side-panel.open{transform:none;visibility:visible;pointer-events:auto}.panel-head{position:sticky;top:0;background:#0d0d16;display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line);z-index:2}.panel-brand{display:flex;align-items:center;gap:10px}.close-btn{min-height:40px;padding:0 12px;border:1px solid var(--line);border-radius:9px;color:#fff}.panel-groups{padding:16px}.panel-groups section+section{margin-top:22px}.panel-groups h2{font-size:13px;color:var(--pink2);margin:0 0 8px}.panel-groups a{display:block;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.06)}.panel-groups a strong,.panel-groups a span{display:block}.panel-groups a span{font-size:12px;color:#8e8797;margin-top:2px}.search-layer{position:fixed;z-index:95;top:88px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-layer.open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(760px,calc(100% - 32px));margin:auto;background:#11111c;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;align-items:center}.search-look{display:grid;gap:8px;margin:16px 0}.search-look span{font-size:12px;color:var(--muted)}.search-look input{width:100%;height:46px;border:1px solid var(--line);background:#090912;border-radius:10px;color:#fff;padding:0 13px;outline:none}.search-links{display:flex;gap:8px;flex-wrap:wrap}.search-links a{padding:8px 10px;background:rgba(255,57,120,.1);border:1px solid var(--line);border-radius:8px;font-size:13px}.search-card p{color:var(--soft);font-size:12px;margin-bottom:0}.mobile-nav{display:none}.index-labels{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.index-labels a{padding:14px;border-radius:12px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(255,57,120,.11),rgba(139,82,229,.08));font-size:13px}.content-prose{display:grid;gap:16px}.content-prose h2{font-size:20px;margin:0}.content-prose p{margin:0;color:#d8d1df}.content-prose ul{margin:0;padding-left:20px;color:#d8d1df}.content-prose li+li{margin-top:6px}
@media(max-width:820px){.quick-nav{display:none}.site-main{padding-top:104px}.brand-row{height:66px}.brand-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-link img{max-width:120px;height:28px}.menu-trigger,.app-link{padding:0 10px;font-size:13px}.page-hero h1,.home-intro h1{font-size:26px}.grid-4,.grid-3{grid-template-columns:1fr 1fr}.index-labels{grid-template-columns:repeat(3,1fr)}.app-layout{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.search-layer{top:0;bottom:0;background:#080811;display:flex;align-items:flex-start;padding-top:50px;overflow:auto}.search-card{border-radius:14px}.mobile-nav{position:fixed;z-index:60;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#090912;border-top:1px solid var(--line)}.mobile-nav a{display:flex;align-items:center;justify-content:center;font-size:12px;color:#aaa1b4}.mobile-nav a.is-current{background:linear-gradient(180deg,var(--pink),#c72568);color:#fff}.site-footer{padding-bottom:92px}.media-slot.banner{height:220px}}
@media(max-width:560px){.wrap{width:min(100% - 32px,1160px)}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.index-labels{grid-template-columns:1fr 1fr}.media-slot{height:190px}.media-slot.banner{height:200px}.media-slot.app-visual{height:320px}.rail{grid-template-columns:54px 1fr}.footer-grid{grid-template-columns:1fr}.section{padding:18px 0}.page-hero{padding-top:22px}}