:root{--primary-color:#d1ab6c;--bg-color:#f7f8fa;--bg-card:#fff;--text-main:#333;--text-sub:#999}body{background-color:var(--bg-color);color:var(--text-main);min-height:100vh;margin:0;padding:0;font-family:-apple-system,sans-serif}.glass-card{background:var(--bg-card);border-radius:12px;margin-bottom:16px;padding:20px;box-shadow:0 4px 12px #00000008}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeIn}h1,h2,h3,h4,p{margin:0}a{color:inherit;text-decoration:none}.btn{cursor:pointer;border:none;border-radius:25px;outline:none;justify-content:center;align-items:center;width:100%;padding:14px;font-size:16px;font-weight:500;transition:all .3s;display:flex}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{cursor:not-allowed;background:#ccc}.input-row{border-bottom:1px solid #f0f0f0;justify-content:space-between;align-items:center;padding:16px 0;display:flex}.input-row:last-child{border-bottom:none}.input-row input{text-align:right;color:var(--primary-color);background:0 0;border:none;outline:none;font-size:16px}.input-row input::placeholder{color:#ccc}.flex-between{justify-content:space-between;align-items:center;display:flex}.text-gold{color:var(--primary-color)}.text-gray{color:var(--text-sub)}.text-sm{font-size:13px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.text-center{text-align:center}.modal-overlay{z-index:999;background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-content{background:#fff;border-radius:12px;width:100%;max-width:400px;padding:24px}.tab-bar{-webkit-backdrop-filter:blur(10px);z-index:1000;height:60px;padding-bottom:env(safe-area-inset-bottom);background:#1a1e23f2;border-top:1px solid #ffffff0d;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0}.tab-item{color:#666;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;font-size:12px;display:flex}.tab-icon{margin-bottom:4px;font-size:20px}.tab-item.active .tab-icon{filter:drop-shadow(0 0 4px #dfba7380)}.tab-item.active .tab-text{color:var(--primary-color);font-weight:700}