:root{--color-bg: #f2f2f7;--color-primary-green: #34c759;--color-primary-blue: #007aff;--color-text-primary: #1a1a2e;--color-text-secondary: #8e8ea0;--color-text-tertiary: #b0b0c0;--color-glass-card: rgba(255, 255, 255, .8);--color-glass-card-solid: rgba(255, 255, 255, .867);--color-glass-tabbar: rgba(255, 255, 255, .933);--color-glass-border: rgba(255, 255, 255, .5);--color-divider: #e5e5ea;--color-danger: #ff3b30;--color-warning: #fcd34d;--color-orange: #ff9500;--color-purple: #af52de;--color-icon-bg-green: rgba(52, 199, 89, .08);--color-icon-bg-blue: rgba(0, 122, 255, .08);--color-icon-bg-orange: rgba(255, 149, 0, .08);--color-icon-bg-red: rgba(255, 59, 48, .1);--color-icon-bg-purple: rgba(99, 102, 241, .08);--gradient-brand: linear-gradient(135deg, #34c759, #007aff);--gradient-cta: linear-gradient(180deg, #34c759, #2db84d);--gradient-upgrade: linear-gradient(90deg, #56d364, #48b6ef);--gradient-invite: linear-gradient(90deg, #6366f1, #8b5cf6, #d946ef);--gradient-vip-card: linear-gradient(135deg, #fff8dc, #ffe7a3, #fffdf3);--gradient-vip-badge: linear-gradient(135deg, #fff0a6, #d6a318);--color-vip-border: #e6b84a;--color-vip-gold: #d6a318;--color-vip-bg: #fff3c4;--color-vip-text: #4a3410;--color-vip-text-muted: #8a5a12;--font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--tracking-section: .15em;--radius-sm: 8px;--radius-md: 10px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 20px;--radius-3xl: 22px;--radius-pill: 26px;--radius-banner: 32px;--radius-nav: 36px;--radius-full: 999px;--shadow-card: 0 4px 20px rgba(0, 0, 0, .04);--shadow-card-hover: 0 8px 28px rgba(0, 0, 0, .08);--shadow-cta: 0 6px 20px rgba(52, 199, 89, .25);--shadow-banner: 0 8px 18px rgba(52, 199, 89, .22);--shadow-vip: 0 12px 26px rgba(214, 163, 24, .18);--shadow-invite: 0 8px 18px rgba(139, 92, 246, .28);--shadow-modal: 0 28px 80px rgba(0, 0, 0, .12);--glass-blur: 20px;--page-padding-x: 20px;--page-padding-x-lg: 24px;--section-gap: 28px;--bg: var(--color-bg);--bg-alt: #e8e8ed;--card: var(--color-glass-card);--card-strong: var(--color-glass-card-solid);--fg: var(--color-text-primary);--muted: var(--color-text-secondary);--dim: var(--color-text-tertiary);--line: var(--color-divider);--accent: var(--color-primary-green);--accent-2: var(--color-primary-blue);--warn: var(--color-warning);--danger: var(--color-danger);--on-accent: #ffffff}.glass-card{background:var(--color-glass-card);border:.5px solid var(--color-glass-border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-card);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.glass-card:hover{box-shadow:var(--shadow-card-hover)}.glass-card--solid{background:var(--color-glass-card-solid)}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:var(--radius-full);font-family:var(--font-family);font-size:15px;font-weight:700;line-height:1;cursor:pointer;border:none;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,color .15s ease}.btn-primary{background:var(--gradient-cta);color:var(--on-accent);box-shadow:var(--shadow-cta)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #34c75959;color:var(--on-accent)}.btn-secondary{background:var(--color-glass-card-solid);color:var(--color-text-primary);border:1px solid var(--color-divider);box-shadow:var(--shadow-card)}.btn-secondary:hover{transform:translateY(-2px);border-color:#34c7594d;color:var(--color-primary-green)}.gradient-banner{display:flex;align-items:center;gap:14px;padding:16px 20px;border-radius:var(--radius-banner);background:var(--gradient-upgrade);color:var(--on-accent);box-shadow:var(--shadow-banner);text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}.gradient-banner:hover{transform:translateY(-2px);box-shadow:0 12px 24px #34c7594d;color:var(--on-accent)}.gradient-banner__icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:#ffffff38;flex-shrink:0}.gradient-banner__body{flex:1;min-width:0}.gradient-banner__title{margin:0;font-size:17px;font-weight:800;line-height:1.3}.gradient-banner__desc{margin:2px 0 0;font-size:12px;font-weight:500;opacity:.9}.gradient-banner__arrow{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:#fffffff2;color:var(--color-primary-green);flex-shrink:0;font-weight:700}.gradient-invite{display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:var(--radius-3xl);background:var(--gradient-invite);color:var(--on-accent);box-shadow:var(--shadow-invite);text-decoration:none;transition:transform .18s ease}.gradient-invite:hover{transform:translateY(-2px);color:var(--on-accent)}.section-label{margin:0 0 10px;font-size:11px;font-weight:600;letter-spacing:var(--tracking-section);text-transform:uppercase;color:var(--color-text-tertiary)}.icon-box{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-sm);flex-shrink:0}.icon-box--green{background:var(--color-icon-bg-green);color:var(--color-primary-green)}.icon-box--blue{background:var(--color-icon-bg-blue);color:var(--color-primary-blue)}.icon-box--orange{background:var(--color-icon-bg-orange);color:var(--color-orange)}.icon-box--red{background:var(--color-icon-bg-red);color:var(--color-danger)}.icon-box--purple{background:var(--color-icon-bg-purple);color:#6366f1}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;width:100%;min-height:100%;background:var(--color-bg);color:var(--color-text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}::selection{background:var(--color-primary-green);color:var(--on-accent)}.nav{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--color-divider);background:var(--color-glass-tabbar);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur))}.nav-inner,.footer-inner{width:min(1180px,calc(100% - 40px));margin:0 auto}.nav-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:-.02em;color:var(--color-text-primary)}.brand-logo{border-radius:8px;flex-shrink:0;object-fit:contain}.nav-links{display:flex;align-items:center;gap:24px;color:var(--color-text-secondary);font-size:14px;font-weight:600}.nav-links a{transition:color .18s ease}.nav-links a:hover{color:var(--color-text-primary)}.nav-cta{padding:10px 18px!important;font-size:13px!important}.tg-float{position:fixed;right:max(18px,env(safe-area-inset-right));top:90%;z-index:60;display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:transparent;border:none;box-shadow:none;transform:translateY(-50%);animation:tgFloat 3.8s ease-in-out infinite;transition:transform .18s ease}.tg-float-icon{display:block;width:100%;height:100%;object-fit:contain;border-radius:50%;box-shadow:var(--shadow-card);transition:box-shadow .18s ease}.tg-float:hover{transform:translateY(-50%) scale(1.04)}.tg-float:hover .tg-float-icon{box-shadow:var(--shadow-card-hover)}@keyframes tgFloat{0%,to{transform:translateY(-50%)}50%{transform:translateY(calc(-50% - 8px))}}.footer-tg{color:var(--color-primary-blue)!important;font-weight:700}.footer{margin-top:90px;border-top:1px solid var(--color-divider);padding:36px 0 28px;background:var(--color-glass-card-solid)}.footer-inner{display:flex;justify-content:space-between;gap:28px;align-items:flex-start}.footer p{margin:10px 0 0;color:var(--color-text-secondary);font-size:13px}.footer-links{display:flex;flex-direction:column;align-items:flex-end;gap:8px;color:var(--color-text-secondary);font-size:13px;font-weight:600}.footer-links a:hover{color:var(--color-primary-green)}.footer-bottom{width:min(1180px,calc(100% - 40px));margin:26px auto 0;padding-top:20px;border-top:1px solid var(--color-divider);color:var(--color-text-tertiary);font-size:12px}body.has-cookie-bar{padding-bottom:72px}.cookie-consent{position:fixed;left:0;right:0;bottom:0;z-index:80;border-top:1px solid var(--color-divider);background:#fff;box-shadow:0 -4px 24px #00000014}.cookie-consent[hidden]{display:none!important}.cookie-consent-inner{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:14px 0;display:flex;align-items:center;justify-content:center;gap:20px}.cookie-consent-text{margin:0;flex:1;min-width:0;color:var(--color-text-primary);font-size:14px;line-height:1.6}.cookie-consent-text a{color:#e67e00;font-weight:600;text-decoration:underline;text-underline-offset:2px}.cookie-consent-text a:hover{color:#c93400}.cookie-consent-accept{padding:10px 24px;font-size:14px;flex-shrink:0}@media(max-width:760px){body.has-cookie-bar{padding-bottom:120px}.cookie-consent-inner{width:min(100% - 28px,1180px);flex-direction:column;align-items:stretch;gap:12px;padding:16px 0 calc(16px + env(safe-area-inset-bottom))}.cookie-consent-text{font-size:13px;text-align:center}.cookie-consent-accept{align-self:center}.nav-inner,.footer-inner,.footer-bottom{width:min(100% - 28px,1180px)}.nav-inner{height:58px;gap:12px}.brand{min-width:0;gap:8px;font-size:15px}.nav-links a:not(#nav-account):not(.nav-cta){display:none}#nav-account{display:inline-flex;align-items:center;justify-content:center;min-width:58px;padding:8px 12px;border:1px solid var(--color-divider);border-radius:var(--radius-full);color:var(--color-text-primary)!important;background:var(--color-glass-card-solid);font-size:12px;white-space:nowrap}.nav-cta{padding:8px 14px!important;font-size:12px!important}.tg-float{right:max(12px,env(safe-area-inset-right));width:50px;height:50px}.footer-inner{flex-direction:column}.footer-links{align-items:flex-start}}