*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:#f4f5f9;color:#1f2329;-webkit-font-smoothing:antialiased}.sf-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 16px;height:56px;background:linear-gradient(135deg,#6d28d9,#4f46e5);color:#fff;box-shadow:0 2px 8px #4f46e540}.sf-header .sf-brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:17px;letter-spacing:.5px;cursor:pointer}.sf-header .sf-actions{display:flex;align-items:center;gap:6px}.sf-header .sf-actions .ant-btn{color:#fff}.sf-container{max-width:1080px;margin:0 auto;padding:16px}.sf-tier-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}.sf-tier-card{position:relative;background:#fff;border:1px solid #ece9f6;border-radius:14px;padding:18px 16px 16px;transition:box-shadow .18s,transform .18s,border-color .18s}.sf-tier-card:hover{box-shadow:0 8px 22px #6d28d91f;transform:translateY(-2px);border-color:#d9d2f5}.sf-tier-card.sold-out{opacity:.55;filter:grayscale(.4)}.sf-tier-gold{font-size:26px;font-weight:800;color:#6d28d9;line-height:1.1}.sf-tier-title{margin-top:4px;color:#6b7280;font-size:13px;min-height:18px}.sf-tier-price{margin-top:12px;font-size:20px;font-weight:700;color:#1f2329}.sf-tier-price small{font-size:13px;color:#9ca3af;font-weight:400}.sf-tier-foot{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:8px}.sf-login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#ede9fe,#eff6ff)}.sf-login-card{width:100%;max-width:380px;background:#fff;border-radius:18px;padding:32px 26px;box-shadow:0 18px 50px #4f46e529}.sf-login-logo{text-align:center;margin-bottom:22px}.sf-login-logo .mark{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,#6d28d9,#4f46e5);color:#fff;font-weight:800;font-size:22px}.sf-login-logo h1{font-size:20px;margin:12px 0 2px}.sf-login-logo p{color:#9ca3af;font-size:13px;margin:0}.sf-login-error{background:#fff1f0;border:1px solid #ffccc7;color:#cf1322;border-radius:8px;padding:9px 12px;font-size:13px;line-height:1.5;margin-bottom:14px;text-align:center}@keyframes sf-shake{10%,90%{transform:translate(-1px)}20%,80%{transform:translate(2px)}30%,50%,70%{transform:translate(-4px)}40%,60%{transform:translate(4px)}}.sf-login-card.shake{animation:sf-shake .5s cubic-bezier(.36,.07,.19,.97) both}.sf-card-codes{background:#faf9ff;border:1px dashed #c9bdf2;border-radius:10px;padding:10px 12px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:13px;white-space:pre-wrap;word-break:break-all;max-height:220px;overflow:auto}.sf-muted{color:#9ca3af}.sf-userbar{display:flex;align-items:center;flex-wrap:wrap;gap:8px 22px;background:#fff;border:1px solid #ece9f6;border-radius:12px;padding:12px 16px;margin-bottom:14px}.sf-userbar-item{display:inline-flex;align-items:center;font-size:14px}.sf-userbar-coins{margin-left:auto;display:inline-flex;align-items:center;gap:4px;font-size:14px}.sf-userbar-coins b{color:#6d28d9;font-size:16px}.sf-ann-panel{margin-bottom:14px;border-radius:12px}.sf-ann-content{color:#33465e;font-size:14px;line-height:1.65;padding:8px 0;border-bottom:1px dashed #f0f0f0;word-break:break-word}.sf-ann-content:last-child{border-bottom:none}.sf-ann-content img{max-width:100%}.sf-redeem-hint{margin-top:6px;color:#d46b08;background:#fff7e6;border:1px solid #ffe7ba;border-radius:8px;padding:6px 10px;font-size:12px;line-height:1.5}.sf-result-transfer{color:#389e0d;background:#f6ffed;border:1px solid #b7eb8f;border-radius:8px;padding:8px 12px;font-size:13px}@media (max-width: 600px){.sf-container{padding:12px}.sf-tier-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.sf-tier-gold{font-size:22px}.sf-header{height:52px}}