*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #8b2e1f;--primary-light: #b8452e;--primary-dark: #5e1f15;--accent: #d4a84b;--accent-light: #e8c97a;--bg: #f5ede0;--bg-gradient: linear-gradient(135deg, #f7f0e4 0%, #efe3d0 50%, #f5ede0 100%);--bg-card: #ffffff;--text: #2c2416;--text-light: #7a6b55;--text-muted: #a89880;--border: #e2d5bf;--border-light: #ede4d3;--shadow-sm: 0 1px 3px rgba(94, 31, 21, .06);--shadow: 0 4px 20px rgba(94, 31, 21, .08);--shadow-lg: 0 8px 32px rgba(94, 31, 21, .12);--radius: 12px;--radius-sm: 8px}body{font-family:PingFang SC,Microsoft YaHei,Hiragino Sans GB,STSong,serif;background:var(--bg-gradient);background-attachment:fixed;color:var(--text);line-height:1.7;min-height:100vh;position:relative}body:before{content:"";position:fixed;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(212,168,75,.04) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(139,46,31,.03) 0%,transparent 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.hexagram-symbol{font-size:1.5rem;color:var(--primary)}.app-footer{text-align:center;padding:28px 0 20px;margin-top:36px;border-top:1px solid var(--border-light);position:relative}.app-footer:before{content:"";position:absolute;top:-1px;left:50%;transform:translate(-50%);width:80px;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent)}.contact-info{font-size:1rem;color:var(--primary-dark);font-weight:600;letter-spacing:2px;margin-bottom:8px}.contact-info:before{content:"📞 "}.disclaimer{color:var(--text-muted);font-size:.8rem;letter-spacing:1px;margin-bottom:6px}.copyright{color:var(--text-muted);font-size:.75rem;letter-spacing:1px;opacity:.8}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;color:var(--text-light)}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-light);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:14px}@keyframes spin{to{transform:rotate(360deg)}}.error-message{background:linear-gradient(135deg,#fef0f0,#fde8e8);border:1px solid #f5c6c6;color:#c0392b;padding:18px;border-radius:var(--radius-sm);margin-bottom:16px}.error-message h3{color:#c0392b;margin-bottom:8px}@media (max-width: 600px){.app-header h1{font-size:1.8rem;letter-spacing:6px}.subtitle{letter-spacing:3px;font-size:.85rem}.form-row{flex-direction:column;gap:0}.tab{padding:10px 8px;font-size:.85rem;letter-spacing:1px}.calculate-btn{letter-spacing:4px}}.analysis-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:10px}.analysis-hint{font-size:.85rem;color:var(--text-light);flex:1;min-width:200px}.copy-btn{padding:8px 16px;background:linear-gradient(135deg,var(--accent),var(--accent-light));color:var(--primary-dark);border:none;border-radius:6px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all 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var(--primary)}.question-label{color:var(--accent);font-weight:600}.interpret-section{background:var(--bg-card);border-radius:var(--radius-sm);padding:18px 20px;margin-bottom:16px;border:1px solid var(--border-light);transition:box-shadow .2s}.interpret-section:hover{box-shadow:0 2px 12px #0000000f}.interpret-section.interpret-summary{background:linear-gradient(135deg,#8b2e1f0a,#d4a84b0f);border-left:4px solid var(--accent)}.interpret-title{font-size:1.05rem;color:var(--primary-dark);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border-light);font-weight:600}.interpret-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-bottom:8px}.interpret-item{display:flex;justify-content:space-between;align-items:baseline;padding:8px 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var(--border)}.interpret-insight.level-good{border-left-color:#4caf50;background:#4caf500f}.interpret-insight.level-bad{border-left-color:#f44336;background:#f443360f}.interpret-insight.level-warn{border-left-color:#ff9800;background:#ff98000f}.insight-level{font-weight:600;margin-right:6px}.level-good .insight-level{color:#2e7d32}.level-bad .insight-level{color:#c62828}.level-warn .insight-level{color:#e65100}.interpret-yaoci{padding:12px 16px;background:linear-gradient(135deg,#fdf8f0,#faf2e4);border-radius:6px;font-size:.9rem;line-height:1.9;color:var(--text);border:1px solid var(--border-light);font-style:italic}.interpret-plain{font-size:.9rem;color:var(--text);margin-top:10px;line-height:1.8;padding:8px 12px;background:#d4a84b0f;border-radius:6px}.interpret-advice{background:linear-gradient(135deg,#8b2e1f0d,#d4a84b14);border-left:4px solid var(--primary)}.interpret-luck{font-size:1.1rem;text-align:center;padding:12px;background:#fff9;border-radius:8px;margin-bottom:14px}.advice-list{list-style:none;padding:0;margin:0}.advice-list li{padding:8px 0;font-size:.9rem;line-height:1.7;color:var(--text);border-bottom:1px dashed var(--border-light)}.advice-list li:last-child{border-bottom:none}.text-good{color:#2e7d32}.text-bad{color:#c62828}.vip-badge{display:inline-block;padding:4px 12px;border-radius:12px;font-size:.8rem;font-weight:600;margin-right:4px}.vip-badge.vip-vip1{background:linear-gradient(135deg,#5c6bc0,#7986cb);color:#fff}.vip-badge.vip-vip2{background:linear-gradient(135deg,#7b1fa2,#9c27b0);color:#fff}.vip-badge.vip-vip3{background:linear-gradient(135deg,#d4a84b,#f0c040,#d4a84b);color:#5d4037}.usage-badge{display:inline-block;padding:4px 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#e8dcc8}.record-method{font-weight:700;color:var(--primary-dark);font-size:1rem}.record-time{font-size:.8rem;color:#999}.record-detail{font-size:.85rem;color:#555;line-height:1.8}.record-detail-row{display:flex;margin-bottom:4px}.record-detail-label{color:#888;min-width:80px;flex-shrink:0}.record-detail-value{color:#333;flex:1}.record-empty{text-align:center;color:#999;padding:40px 0}.recharge-btn{background:linear-gradient(135deg,#d4a84b,#f0c040);color:#5d4037;border:none;font-weight:600}.recharge-btn:hover{transform:translateY(-1px);box-shadow:0 3px 12px #d4a84b66}.vip-tag{display:inline-block;padding:3px 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transparent}.vip-plan-card.vip1{background:linear-gradient(135deg,#e8eaf6,#c5cae9);border-color:#7986cb}.vip-plan-card.vip2{background:linear-gradient(135deg,#f3e5f5,#e1bee7);border-color:#9c27b0}.vip-plan-card.vip3{background:linear-gradient(135deg,#fff8e1,#ffecb3);border-color:#d4a84b}.plan-level{font-size:1.1rem;font-weight:700;margin-bottom:4px}.plan-price{font-size:1.4rem;font-weight:700;margin-bottom:4px}.price-unit{font-size:.75rem;font-weight:400;opacity:.8}.vip-plan-card.vip1 .plan-level,.vip-plan-card.vip1 .plan-price{color:#3949ab}.vip-plan-card.vip2 .plan-level,.vip-plan-card.vip2 .plan-price{color:#7b1fa2}.vip-plan-card.vip3 .plan-level,.vip-plan-card.vip3 .plan-price{color:#e65100}.plan-limit{font-size:.75rem;color:#666}.recharge-qrcode-wrap{text-align:center;padding:16px;background:var(--bg);border-radius:10px}.recharge-tip{font-size:.9rem;color:#c62828;font-weight:600;margin-bottom:14px;line-height:1.6}.recharge-qrcode{width:200px;height:200px;border-radius:8px;border:4px solid #fff;box-shadow:0 2px 12px #0000001a;margin-bottom:12px}.recharge-notice{font-size:.82rem;color:var(--text-light);margin-top:8px}.usage-limit-tip{text-align:center;padding:40px 20px}.usage-limit-tip h3{font-size:1.2rem;color:var(--primary-dark);margin-bottom:12px}.usage-limit-tip p{font-size:.95rem;color:var(--text);margin-bottom:20px;line-height:1.7}.recharge-btn-large{padding:12px 32px;background:linear-gradient(135deg,#d4a84b,#f0c040);color:#5d4037;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;font-family:inherit;transition:all .25s}.recharge-btn-large:hover{transform:translateY(-1px);box-shadow:0 4px 16px #d4a84b66}.app-header{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:16px}.header-left,.header-left h1{text-align:left}.header-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.user-info{font-size:.9rem;color:var(--text-light);margin-right:8px}.header-btn{padding:8px 16px;background:var(--bg-card);color:var(--primary);border:1px solid var(--border);border-radius:6px;font-size:.85rem;cursor:pointer;transition:all .25s;font-family:inherit}.header-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.logout-btn:hover{background:#c0392b;border-color:#c0392b}.auth-page{display:flex;align-items:center;justify-content:center;min-height:80vh;padding:20px}.auth-container{background:var(--bg-card);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow-lg);border:1px solid var(--border-light);width:100%;max-width:420px;position:relative;overflow:hidden}.auth-container:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent),var(--primary))}.auth-header{text-align:center;margin-bottom:28px}.auth-header h1{font-size:1.8rem;color:var(--primary-dark);letter-spacing:4px;margin-bottom:8px}.auth-subtitle{color:var(--text-light);font-size:.85rem;letter-spacing:2px}.auth-tabs{display:flex;gap:0;margin-bottom:24px;background:var(--bg);border-radius:var(--radius-sm);padding:4px}.auth-tab{flex:1;padding:10px;background:transparent;border:none;font-size:.95rem;color:var(--text-light);cursor:pointer;border-radius:6px;font-family:inherit;transition:all .25s;font-weight:500}.auth-tab.active{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;font-weight:600;box-shadow:0 2px 8px #8b2e1f33}.auth-form .form-group{margin-bottom:16px}.auth-btn{width:100%;padding:12px;background:linear-gradient(135deg,var(--primary-dark),var(--primary),var(--primary-light));color:#fff;border:none;border-radius:var(--radius-sm);font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s;font-family:inherit;letter-spacing:4px;margin-top:8px;position:relative;overflow:hidden}.auth-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}.auth-btn:hover:before{left:100%}.auth-btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px #8b2e1f4d}.auth-message{padding:10px 14px;border-radius:6px;font-size:.85rem;margin-bottom:12px;display:none}.auth-message.success{display:block;background:#e8f5e9;color:#2e7d32;border:1px solid #a5d6a7}.auth-message.error{display:block;background:#fef0f0;color:#c0392b;border:1px solid #f5c6c6}.auth-tip{margin-top:20px;padding-top:16px;border-top:1px solid var(--border-light);text-align:center}.auth-tip p{font-size:.8rem;color:var(--text-muted)}.admin-content{max-width:1000px;margin:0 auto}.admin-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border:1px solid var(--border-light);text-align:center;transition:transform .2s}.stat-card:hover{transform:translateY(-2px)}.stat-label{display:block;font-size:.85rem;color:var(--text-light);margin-bottom:8px}.stat-value{display:block;font-size:2rem;font-weight:700;color:var(--primary-dark)}.admin-table-container{background:var(--bg-card);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border:1px solid var(--border-light);overflow-x:auto}.admin-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:12px;flex-wrap:wrap}.toolbar-left{display:flex;gap:10px;flex-wrap:wrap}.search-input{padding:8px 14px;border:1px solid var(--border);border-radius:6px;font-size:.9rem;font-family:inherit;background:var(--bg-card);color:var(--text);min-width:180px;transition:all .25s}.search-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #8b2e1f1a}.filter-select{padding:8px 14px;border:1px solid var(--border);border-radius:6px;font-size:.9rem;font-family:inherit;background:var(--bg-card);color:var(--text);cursor:pointer;transition:all .25s}.filter-select:focus{outline:none;border-color:var(--primary)}.toolbar-btn{padding:8px 16px;border:none;border-radius:6px;font-size:.9rem;cursor:pointer;font-family:inherit;transition:all .25s;font-weight:500}.add-user-btn{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff}.add-user-btn:hover{transform:translateY(-1px);box-shadow:0 3px 12px #8b2e1f4d}.promote-btn{background:#fef3e2;color:#e65100}.promote-btn:hover:not(:disabled){background:#e65100;color:#fff}.demote-btn{background:#f3e5f5;color:#7b1fa2}.demote-btn:hover:not(:disabled){background:#7b1fa2;color:#fff}.action-btn:disabled{opacity:.4;cursor:not-allowed}.empty-tip{text-align:center;padding:40px 20px;color:var(--text-light);font-size:.9rem}.admin-table{width:100%;border-collapse:collapse}.admin-table th{background:var(--bg);padding:12px 16px;text-align:left;font-size:.85rem;color:var(--text-light);font-weight:600;border-bottom:2px solid var(--border)}.admin-table td{padding:12px 16px;border-bottom:1px solid var(--border-light);font-size:.9rem}.admin-table tr:hover{background:#d4a84b0a}.role-tag{display:inline-block;padding:3px 10px;border-radius:12px;font-size:.75rem;font-weight:600}.role-tag.admin{background:#fef3e2;color:#e65100}.role-tag.user{background:#e3f2fd;color:#1565c0}.self-tag{color:var(--accent);font-size:.75rem;font-weight:600}.action-btn{padding:6px 12px;border:none;border-radius:4px;font-size:.8rem;cursor:pointer;margin-right:6px;font-family:inherit;transition:all .2s}.reset-btn{background:#e3f2fd;color:#1565c0}.reset-btn:hover{background:#1565c0;color:#fff}.delete-btn{background:#fef0f0;color:#c0392b}.delete-btn:hover:not(:disabled){background:#c0392b;color:#fff}.delete-btn:disabled{opacity:.4;cursor:not-allowed}.modal{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:var(--bg-card);border-radius:var(--radius);padding:28px;width:100%;max-width:400px;box-shadow:var(--shadow-lg);animation:modalIn .25s ease}@keyframes modalIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-content h3{font-size:1.2rem;color:var(--primary-dark);margin-bottom:20px;text-align:center}.reset-user-info{font-size:.85rem;color:var(--text-light);margin-bottom:16px;padding:10px;background:var(--bg);border-radius:6px}.modal-actions{display:flex;gap:12px;margin-top:16px}.modal-btn{flex:1;padding:10px;border:none;border-radius:6px;font-size:.9rem;cursor:pointer;font-family:inherit;transition:all .2s;font-weight:500}.cancel-btn{background:var(--bg);color:var(--text-light);border:1px solid var(--border)}.cancel-btn:hover{background:var(--border-light)}.confirm-btn{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff}.confirm-btn:hover{box-shadow:0 3px 12px #8b2e1f4d}@media (max-width: 600px){.app-header{flex-direction:column;align-items:flex-start}.admin-stats{grid-template-columns:1fr}.auth-container{padding:24px}}