:root{--bg-primary: #050510;--bg-secondary: #0c0c2a;--bg-card: rgba(15, 15, 50, .6);--border-gold: rgba(255, 215, 0, .12);--border-gold-strong: rgba(255, 215, 0, .3);--gold-gradient: linear-gradient(135deg, #f0c27f, #f7d794, #ffd700);--gold-solid: #ffd700;--gold-light: #f7d794;--cyan: #00e5ff;--cyan-dim: rgba(0, 229, 255, .5);--text-primary: #f0f0f0;--text-secondary: rgba(255, 255, 255, .6);--text-dim: rgba(255, 255, 255, .35);--font-main: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;--radius: 12px;--radius-lg: 20px;--glow-gold: 0 0 20px rgba(255, 215, 0, .2);--glow-cyan: 0 0 20px rgba(0, 229, 255, .25)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-main);font-size:16px;line-height:1.7;color:var(--text-primary);background:var(--bg-primary);overflow-x:hidden;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer}input{font-family:inherit}.preheat-page{position:relative;min-height:100vh;max-width:100vw;overflow-x:hidden}.section{padding:80px 24px;max-width:420px;margin:0 auto}.section-divider{width:200px;height:1px;margin:0 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rippleExpand{0%{width:300px;height:300px;margin-top:-150px;margin-left:-150px;opacity:.6;border-color:#ffd70066}to{width:600px;height:600px;margin-top:-300px;margin-left:-300px;opacity:0;border-color:#ffd70000}}@keyframes ringRotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.hero-cover-wrap{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-2}.hero-cover{width:100%;height:100%;object-fit:cover;opacity:.55;filter:brightness(.7) saturate(1.2)}.hero-content{position:relative;text-align:center;z-index:2}.hero-badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.3em;color:var(--gold-light);border:1px solid rgba(255,215,0,.4);padding:6px 24px;border-radius:30px;margin-bottom:28px;text-transform:uppercase}.hero-title{font-size:36px;font-weight:700;letter-spacing:.1em;line-height:1.3;background:var(--gold-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}.hero-slogan{font-size:16px;color:var(--text-primary);margin-bottom:12px;letter-spacing:.05em}.hero-subtitle{font-size:14px;color:var(--text-secondary)}.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:24px}.hero-sub-count{margin-top:16px;text-align:center;display:flex;align-items:center;justify-content:center;gap:6px}.hero-countdown{position:absolute;bottom:100px;left:0;right:0;z-index:2;text-align:center}.hero-countdown-label{font-size:13px;color:#ffffff80;letter-spacing:.1em;margin-bottom:12px}.countdown-row.compact .countdown-box{padding:8px 10px;min-width:48px}.countdown-row.compact 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var(--border-gold);border-radius:var(--radius);padding:24px 20px;color:var(--text-secondary);line-height:1.8;font-size:14px}.rewards-marquee-section{padding:40px 0;overflow:hidden;text-align:center}.rewards-marquee-wrap{overflow:hidden;margin-top:20px;mask-image:linear-gradient(90deg,transparent 0%,#000 10%,#000 90%,transparent 100%);-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 10%,#000 90%,transparent 100%)}.rewards-marquee-track{display:flex;gap:24px;animation:marqueeScroll 20s linear infinite;width:max-content}.rewards-marquee-item{flex-shrink:0;display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 20px;background:#ffd7000a;border:1px solid rgba(255,215,0,.15);border-radius:12px;min-width:100px;transition:all .3s}.rewards-marquee-item:hover{border-color:#ffd70066;box-shadow:0 0 15px 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infinite}.schedule-scroll-hint{text-align:center;font-size:11px;color:#ffffff4d;margin-top:12px}.subscribe-section{text-align:center}.subscribe-counter{display:flex;align-items:baseline;justify-content:center;gap:8px;margin-bottom:32px}.counter-label{font-size:14px;color:var(--text-secondary)}.counter-number{font-size:42px;font-weight:700;color:var(--gold-solid);text-shadow:0 0 16px rgba(255,215,0,.4);font-family:Courier New,monospace}.subscribe-form{display:flex;flex-direction:column;align-items:center;gap:16px}.code-row{display:flex;gap:10px;width:100%;max-width:300px;align-items:flex-end}.code-row .code-input{flex:1}.btn-send-code{flex-shrink:0;padding:10px 14px;background:#00e5ff1a;border:1px solid rgba(0,229,255,.3);border-radius:8px;color:#00e5ff;font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap;transition:all 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