:root{--bg:#0E0B14;--deep:#09070F;--panel:#16121E;--panel2:#1E1828;--white:#fff;--text:#EDE6F2;--muted:#B7A8C4;--soft:#8A7A98;--pink:#FF2D6A;--pink2:#FF6B93;--rose:#E11D5A;--lav:#C9A6E8;--purple:#6B3A9A;--border:rgba(255,45,106,.22);--shadow:0 12px 28px rgba(0,0,0,.35);--radius:12px;--max:960px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 88% 10%,rgba(107,58,154,.15),transparent 28%),var(--bg);color:var(--text);font:15px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.lock{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.shell{width:min(var(--max),calc(100% - 32px));margin:0 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var(--border);background:var(--deep);color:#fff;padding:0 12px}.search-list{display:flex;gap:10px;flex-wrap:wrap}.search-list a{padding:8px 11px;border-radius:999px;background:var(--panel2);border:1px solid rgba(201,166,232,.13)}.mobile-bar{display:none}.layout-pearls .story-card:nth-child(odd){transform:translateY(8px)}.layout-cut .feature-split{grid-template-columns:240px 1fr}.layout-dual .grid-2{gap:22px}.layout-wrap .section:nth-of-type(even){background:linear-gradient(135deg,rgba(107,58,154,.15),rgba(22,18,30,.96))}.layout-page .ledger article:nth-child(even){background:#1A1423}@media(max-width:760px){.shell{width:calc(100% - 32px)}.pearl-nav{display:none}.site-main{padding-top:88px;padding-bottom:72px}.hero{padding:22px 18px}.grid-2,.grid-3,.home-pair,.feature-split,.feature-split.reverse,.portrait-home,.app-wrap{grid-template-columns:1fr}.feature-split.reverse .media-box,.feature-split.reverse .media-round{order:0}.media-round,.media-tall{width:100%;max-width:240px;margin:0 auto}.stack article,.ledger article{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr 1fr}.drawer{top:78px;right:8px;width:86%;max-height:70vh}.search-sheet{top:0;left:0;width:100%;height:100%;transform:none;background:var(--purple);padding:72px 16px 16px}.search-sheet.open{transform:none}.search-card{min-height:calc(100vh - 88px);background:rgba(9,7,15,.72)}.mobile-bar{position:fixed;z-index:75;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:rgba(9,7,15,.97);border-top:1px solid var(--border)}.mobile-bar a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bar a.active{background:var(--pink);color:#fff;box-shadow:0 6px 16px rgba(255,45,106,.22)}.site-footer{padding-bottom:82px}.foot-brand div{display:block}.home-card{padding:18px}}@media(max-width:460px){.head-app,.drawer-button{padding:0 10px}.foot-grid{grid-template-columns:1fr 1fr}.section{padding:18px}.lead{font-size:17px}}
/* v4 content-layout refinements */
.v4-ribbon{display:flex;gap:9px;flex-wrap:wrap;margin:0 0 18px}.v4-ribbon a{min-height:38px;display:inline-flex;align-items:center;padding:0 13px;border-radius:999px;border:1px solid rgba(201,166,232,.18);background:rgba(201,166,232,.06);color:#EDE6F2}.v4-ribbon a:hover{border-color:#FF6B93;color:#fff}.v4-intro{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:18px;align-items:end}.v4-marker{padding:18px;border:1px solid rgba(255,45,106,.22);border-radius:12px;background:linear-gradient(145deg,rgba(255,45,106,.08),rgba(107,58,154,.12))}.v4-marker strong{display:block;color:#FF6B93;font-size:13px;margin-bottom:5px}.v4-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.v4-card{padding:18px;border-radius:12px;background:#0F0C16;border:1px solid rgba(201,166,232,.14)}.v4-card h3{margin:0 0 7px}.v4-card p{color:#B7A8C4}.v4-list{display:grid;gap:10px}.v4-list article{padding:16px 18px;border-radius:12px;background:rgba(9,7,15,.52);border-left:3px solid #FF2D6A}.v4-list h3{margin-bottom:6px}.v4-checks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.v4-check{padding:14px;border:1px solid rgba(255,45,106,.18);border-radius:12px;background:rgba(255,45,106,.04)}.v4-check strong{display:block;color:#C9A6E8;margin-bottom:4px}.v4-home-banner{padding:26px;border-radius:16px;background:linear-gradient(135deg,rgba(255,45,106,.12),rgba(107,58,154,.16));border:1px solid rgba(201,166,232,.16)}.v4-home-banner h1{font-size:24px;line-height:1.3;margin:7px 0}.v4-home-banner .lead{max-width:720px}.v4-feature{display:grid;grid-template-columns:240px minmax(0,1fr);gap:22px;align-items:center}.v4-feature.reverse{grid-template-columns:minmax(0,1fr) 240px}.v4-feature.reverse>.media-box,.v4-feature.reverse>.media-round{order:2}.v4-wide-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.v4-wide-list article{padding:18px;border-radius:12px;background:#16121E;border:1px solid rgba(255,45,106,.16)}.v4-service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.v4-service-grid article{padding:16px;border-radius:12px;background:rgba(9,7,15,.5);border:1px solid rgba(201,166,232,.14)}
@media(max-width:760px){.v4-intro,.v4-feature,.v4-feature.reverse{grid-template-columns:1fr}.v4-feature.reverse>.media-box,.v4-feature.reverse>.media-round{order:0}.v4-cards,.v4-wide-list,.v4-service-grid,.v4-checks{grid-template-columns:1fr}}