:root{--primary: #7c3aed;--primary-dark: #6d28d9;--primary-light: #f3e8ff;--primary-soft: #ede9fe;--accent: #a855f7;--gradient-hero: linear-gradient(135deg, #c4b5fd 0%, #ddd6fe 35%, #f5d0fe 70%, #fbcfe8 100%);--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--bg: #ffffff;--bg-gray: #f8f9fc;--card: #ffffff;--text: #1a1a2e;--text-secondary: #6b7280;--border: #e5e7eb;--radius: 12px;--radius-lg: 16px;--shadow: 0 8px 30px rgba(124, 58, 237, .12);--shadow-sm: 0 2px 12px rgba(0, 0, 0, .06);--container: 1200px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Noto Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-outline{background:#fff;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{color:var(--primary)}.btn-danger{background:var(--danger);color:#fff}.btn-lg{padding:12px 28px;font-size:15px;border-radius:10px}.btn-sm{padding:6px 14px;font-size:13px}input,textarea,select{font-family:inherit;font-size:14px;border:1px solid var(--border);border-radius:10px;padding:12px 16px;width:100%;outline:none;transition:border-color .2s,box-shadow .2s;background:#fff;color:var(--text)}input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}textarea{resize:vertical;min-height:120px}.container{max-width:var(--container);margin:0 auto;padding:0 24px}.page-wrap{max-width:var(--container);margin:0 auto;padding:0 24px 64px}.page-hero{text-align:center;padding:40px 0 32px}.page-hero h1{font-size:28px;font-weight:700;margin-bottom:10px;color:var(--text)}.page-hero p{font-size:15px;color:var(--text-secondary)}.card{background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid #f0f0f5}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--text-secondary)}.error-msg{color:var(--danger);font-size:13px;margin-top:8px}.badge{display:inline-block;padding:1px 6px;border-radius:4px;font-size:10px;font-weight:700;line-height:16px;vertical-align:middle;margin-left:4px}.badge-hot{background:#ef4444;color:#fff}.badge-new{background:#f97316;color:#fff}.tag{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:500}.tag-blue{background:#dbeafe;color:#1d4ed8}.tag-green{background:#d1fae5;color:#047857}.tag-yellow{background:#fef3c7;color:#b45309}.tag-red{background:#fee2e2;color:#b91c1c}.tag-gray{background:#f3f4f6;color:#6b7280}.icon-box{display:flex;align-items:center;justify-content:center;border-radius:16px;flex-shrink:0}.icon-box-purple{background:linear-gradient(135deg,#ede9fe,#ddd6fe);color:#7c3aed}.icon-box-blue{background:linear-gradient(135deg,#dbeafe,#bfdbfe);color:#2563eb}.icon-box-orange{background:linear-gradient(135deg,#ffedd5,#fed7aa);color:#ea580c}.icon-box-green{background:linear-gradient(135deg,#d1fae5,#a7f3d0);color:#059669}.score-ring{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;background:var(--primary-light);color:var(--primary);border:3px solid var(--primary)}.empty-state{text-align:center;padding:64px 24px;color:var(--text-secondary)}.empty-state .empty-icon-wrap{width:72px;height:72px;margin:0 auto 20px;border-radius:20px;display:flex;align-items:center;justify-content:center;background:var(--primary-light);color:var(--primary)}.empty-state p{margin:12px 0 24px;font-size:15px}.loading{text-align:center;padding:48px;color:var(--text-secondary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;padding:24px}.modal{width:100%;max-width:520px;max-height:90vh;overflow-y:auto;padding:28px}.modal h3{margin-bottom:8px;font-size:20px;font-weight:600}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.fab{position:fixed;right:24px;bottom:124px;height:52px;padding:0 18px 0 14px;border-radius:26px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 20px #7c3aed66;z-index:90;transition:transform .2s,box-shadow .2s;border:none;cursor:pointer}.fab:hover{transform:translateY(-2px);box-shadow:0 8px 28px #7c3aed73}.fab-label{font-size:13px;font-weight:600;white-space:nowrap}