:root{--bg:#0B0B1A;--deep:#080812;--card:#12121F;--card2:#1A1A2A;--hover:#222233;--text:#E8E8F0;--muted:#A0A0B8;--pink:#FF2D6A;--pink2:#FF4D8A;--purple:#9B4DFF;--border:rgba(255,45,106,.18);--focus:rgba(255,77,138,.45)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.site-header{position:sticky;top:0;z-index:50;background:rgba(8,8,18,.96);border-bottom:1px solid var(--border);backdrop-filter:blur(12px)}.nav-wrap{height:72px;max-width:1280px;margin:auto;padding:0 20px;display:flex;align-items:center;gap:18px}.brand{display:flex;align-items:center;min-width:max-content}.brand img{max-width:140px;max-height:44px;object-fit:contain}.brand strong{font-size:24px;background:linear-gradient(135deg,var(--pink2),var(--purple));background-clip:text;color:transparent}.desktop-nav{display:flex;gap:8px;align-items:center;flex:1}.desktop-nav a,.small-link{padding:10px 12px;border-radius:999px;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.active,.small-link:hover{background:rgba(255,77,138,.12);color:#fff}.nav-actions{display:flex;align-items:center;gap:8px}.nav-actions button,.app-btn{border:1px solid var(--focus);background:transparent;color:#fff;border-radius:999px;padding:10px 15px;min-height:44px;cursor:pointer}.app-btn,.btn.primary{background:linear-gradient(135deg,#FF4D8A,#FF2D6A 50%,#E6005C);border:0}.menu-toggle{display:none}.hero,.page-hero,.section,.quickbar{max-width:1280px;margin:0 auto;padding-left:20px;padding-right:20px}.hero{padding-top:52px;padding-bottom:38px;display:grid;grid-template-columns:1.9fr .9fr;gap:30px;align-items:center}.hero-media{background:radial-gradient(circle at 30% 30%,rgba(155,77,255,.3),transparent 50%),var(--card);border:1px solid var(--border);border-radius:24px;overflow:hidden;min-height:420px;display:grid;place-items:center}.hero-media img{width:100%;height:100%;object-fit:contain}.eyebrow{color:#FFB3C9;font-weight:700;letter-spacing:.08em}.hero h1,.page-hero h1{font-size:clamp(38px,6vw,76px);line-height:1.05;margin:.2em 0}.hero-copy p,.page-hero p{color:var(--muted);font-size:18px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border-radius:999px;border:1px solid var(--focus);white-space:nowrap}.recommend-list{display:grid;gap:10px}.recommend-list a{padding:12px 0;border-bottom:1px solid var(--border)}.quickbar{display:flex;gap:10px;overflow-x:auto;padding-top:12px;padding-bottom:12px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);scrollbar-width:thin}.quickbar a{white-space:nowrap;color:var(--muted);padding:6px 10px}.section{padding-top:72px;padding-bottom:72px}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}.section h2{font-size:clamp(28px,4vw,48px);line-height:1.15;margin:0}.section-head p{max-width:640px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.card{background:linear-gradient(145deg,var(--card),var(--card2));border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:0 16px 48px rgba(0,0,0,.25)}.card:hover{border-color:var(--focus);transform:translateY(-2px)}.card h3{margin-top:0;color:#fff}.card p{color:var(--muted)}.tag{display:inline-block;color:#FFB3C9;border:1px solid var(--border);border-radius:999px;padding:3px 9px;font-size:13px}.number{font-size:42px;font-weight:800;color:rgba(255,77,138,.55)}.page-hero{padding-top:72px;padding-bottom:44px}.page-hero .inner{max-width:900px}.feature-image{margin-top:28px;border-radius:22px;overflow:hidden;border:1px solid var(--border);max-height:520px}.feature-image img{display:block;width:100%;height:auto;object-fit:contain}.article-copy{max-width:900px}.article-copy p{color:#d7d7e2}.note{border-left:3px solid var(--pink);padding:14px 18px;background:rgba(255,45,106,.08);border-radius:0 12px 12px 0}.timeline{display:grid;gap:14px}.timeline .card{display:grid;grid-template-columns:130px 1fr;gap:20px}.site-footer{background:#05050A;margin-top:70px;border-top:1px solid var(--border)}.footer-inner{max-width:1280px;margin:auto;padding:58px 20px 110px}.footer-brand{max-width:680px}.footer-brand img{max-width:150px;max-height:50px;object-fit:contain}.footer-brand h2 span{color:var(--muted);font-size:14px;margin-left:8px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin:40px 0}.footer-grid a{display:block;color:#C8C8D8;padding:5px 0}.footer-grid a:hover{color:#fff}.legal-note,.copyright{color:#85859a;font-size:14px}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:70;visibility:hidden;pointer-events:none;opacity:0}.overlay.open{visibility:visible;pointer-events:auto;opacity:1}.channel-panel{position:fixed;right:0;top:0;bottom:0;width:min(460px,88vw);z-index:80;background:var(--deep);border-left:1px solid var(--border);transform:translateX(100%);visibility:hidden;pointer-events:none}.channel-panel.open{transform:none;visibility:visible;pointer-events:auto}.panel-head{height:72px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.panel-close,.search-close{background:transparent;border:1px solid var(--focus);color:#fff;border-radius:999px;min-width:44px;min-height:44px;cursor:pointer}.panel-scroll{height:calc(100% - 72px);overflow-y:auto;padding:20px}.panel-scroll>a{display:flex;flex-direction:column;padding:12px;border-radius:12px}.panel-scroll>a:hover{background:var(--hover)}.panel-scroll span{font-size:13px;color:var(--muted)}.search-panel{position:fixed;inset:72px 0 auto;z-index:65;background:rgba(8,8,18,.98);border-bottom:1px solid var(--border);visibility:hidden;pointer-events:none;transform:translateY(-15px);opacity:0}.search-panel.open{visibility:visible;pointer-events:auto;transform:none;opacity:1}.search-box{max-width:1100px;margin:auto;padding:28px 20px 34px}.search-box input{width:100%;padding:16px 18px;border-radius:14px;border:1px solid var(--focus);background:var(--card);color:#fff}.search-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.search-links a{padding:8px 12px;border:1px solid var(--border);border-radius:999px}.mobile-bottom{display:none}.faq details{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 18px;margin:12px 0}.faq summary{font-weight:700;cursor:pointer}.faq details p{color:var(--muted)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--purple);outline-offset:3px}@media(max-width:900px){.desktop-nav,.desktop-only,.nav-actions .search-toggle{display:none}.menu-toggle{display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--focus);color:#fff;border-radius:999px;min-width:44px;min-height:44px}.nav-wrap{justify-content:space-between;padding:0 15px}.nav-actions{margin-left:auto}.hero{grid-template-columns:1fr;padding:34px 15px}.hero-copy{order:-1}.hero-media{min-height:260px}.section,.page-hero,.quickbar{padding-left:15px;padding-right:15px}.grid,.grid.two,.grid.four{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;z-index:45;left:0;right:0;bottom:0;padding-bottom:env(safe-area-inset-bottom);background:rgba(8,8,18,.98);border-top:1px solid var(--border)}.mobile-bottom a{min-height:54px;display:grid;place-items:center;font-size:13px}.footer-inner{padding-bottom:130px}.search-panel{inset:0;overflow:auto}.search-box{min-height:100vh;padding-top:30px}.timeline .card{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:42px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}