:root{--bg: #12100d;--bg-card: #1d1914;--bg-card-2: #242019;--gold: #c9a45c;--gold-light: #e6c98a;--gold-dark: #8a6d3b;--text: #e8e0d0;--text-dim: #a89a82;--text-faint: #7a6f5c;--line: rgba(201, 164, 92, .22);--danger: #c0564f;--success: #6fae7c;--radius: 14px;--shadow: 0 8px 30px rgba(0, 0, 0, .45)}*{margin:0;padding:0;box-sizing:border-box}html{-webkit-tap-highlight-color:transparent}body{font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,"Noto Serif SC",serif;background:radial-gradient(1200px 800px at 50% -10%,#241f16 0%,var(--bg) 60%);color:var(--text);min-height:100vh;line-height:1.6}.app-shell{max-width:560px;margin:0 auto;padding:0 14px 40px;min-height:100vh;display:flex;flex-direction:column}.app-header{padding:18px 4px 10px;text-align:center;border-bottom:1px solid var(--line);margin-bottom:18px}.brand{display:flex;align-items:baseline;justify-content:center;gap:10px}.brand-symbol{font-size:30px;color:var(--gold);animation:spin-slow 24s linear infinite;display:inline-block}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.brand-name{font-size:24px;font-weight:700;letter-spacing:6px;background:linear-gradient(180deg,var(--gold-light),var(--gold-dark));-webkit-background-clip:text;background-clip:text;color:transparent}.brand-sub{font-size:12px;color:var(--text-dim);letter-spacing:3px}.app-main{flex:1}.app-footer{margin-top:28px;text-align:center;color:var(--text-faint);font-size:12px;border-top:1px solid var(--line);padding-top:14px}.card{background:linear-gradient(180deg,var(--bg-card),var(--bg-card-2));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 16px;margin-bottom:16px;position:relative}.card-title{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700;color:var(--gold-light);letter-spacing:2px;margin-bottom:14px}.card-title:before{content:"";width:4px;height:16px;background:linear-gradient(180deg,var(--gold-light),var(--gold-dark));border-radius:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--gold-dark);background:linear-gradient(180deg,var(--gold),var(--gold-dark));color:#241d12;font-weight:700;border-radius:999px;padding:12px 28px;font-size:16px;letter-spacing:2px;cursor:pointer;transition:transform .15s,opacity .15s;-webkit-user-select:none;user-select:none}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-outline{background:transparent;color:var(--gold-light);border:1px solid var(--gold-dark)}.btn-block{width:100%}.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;border:1px solid var(--line);color:var(--text-dim)}.tag-gold{color:var(--gold-light);border-color:var(--gold-dark);background:#c9a45c14}.input,.select{width:100%;background:#171310;border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--text);font-size:15px;outline:none;transition:border-color .2s}.input:focus,.select:focus{border-color:var(--gold)}.input::placeholder{color:var(--text-faint)}select.input option{background:#1d1914}.label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px;letter-spacing:1px}.locked-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#12100dd1;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;z-index:5;text-align:center;padding:20px}.lock-icon{font-size:34px;color:var(--gold)}.lock-price{color:var(--gold-light);font-weight:700;font-size:18px}.lock-tip{color:var(--text-dim);font-size:13px}.spinner{width:42px;height:42px;border:3px solid var(--line);border-top-color:var(--gold);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.fade-enter-active,.fade-leave-active{transition:opacity .3s}.fade-enter-from,.fade-leave-to{opacity:0}.wx-木{color:#7bbf7b}.wx-火{color:#d97b66}.wx-土{color:#c9a45c}.wx-金{color:#d8cfae}.wx-水{color:#7fa8d9}.bar-track{height:8px;background:#171310;border-radius:4px;overflow:hidden;flex:1}.bar-fill{height:100%;border-radius:4px;transition:width .8s ease}