:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-light: #eff6ff;--bg: #f5f7fa;--card: #ffffff;--border: #e5e7eb;--text: #1f2937;--text-2: #6b7280;--text-3: #9ca3af;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--radius: 10px;--shadow: 0 1px 3px rgba(16, 24, 40, .08), 0 4px 16px rgba(16, 24, 40, .06)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.6}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1040px;margin:0 auto;padding:0 16px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:8px;padding:9px 18px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,color .15s;font-family:inherit}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-outline{background:#fff;border-color:var(--border);color:var(--text)}.btn-outline:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-sm{padding:6px 12px;font-size:13px}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600}.badge-pending{background:#fef3c7;color:#92400e}.badge-paid{background:#dcfce7;color:#166534}.badge-closed{background:#f3f4f6;color:#6b7280}.badge-demo{background:#fef3c7;color:#92400e}.badge-free{background:var(--primary-light);color:var(--primary-dark)}.section-title{font-size:20px;font-weight:700;margin:0 0 4px}.text-muted{color:var(--text-2)}.text-small{font-size:13px}.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.header-inner{display:flex;align-items:center;justify-content:space-between;height:60px}.brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:var(--text)}.brand:hover{text-decoration:none}.brand img{width:30px;height:30px}.nav{display:flex;gap:18px;align-items:center}.nav a{color:var(--text-2);font-weight:500;font-size:14px}.nav a.router-link-active,.nav a:hover{color:var(--primary)}.site-footer{border-top:1px solid var(--border);margin-top:48px;background:#fff}.footer-inner{padding:28px 16px;text-align:center;color:var(--text-3);font-size:13px}.search-box{display:flex;gap:10px;max-width:640px;margin:0 auto}.search-input{flex:1;height:52px;padding:0 18px;font-size:16px;border:2px solid var(--border);border-radius:12px;outline:none;transition:border-color .15s;font-family:inherit}.search-input:focus{border-color:var(--primary)}.search-btn{height:52px;padding:0 28px;font-size:16px;border-radius:12px}.hero{padding:56px 0 40px;text-align:center}.hero h1{font-size:34px;font-weight:800;margin:0 0 10px}.hero p{color:var(--text-2);font-size:16px;margin:0 0 28px}.examples{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:14px}.chip{background:#fff;border:1px solid var(--border);border-radius:999px;padding:4px 14px;font-size:13px;color:var(--text-2);cursor:pointer}.chip:hover{border-color:var(--primary);color:var(--primary)}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:28px 0}.feature{padding:20px}.feature h3{margin:0 0 6px;font-size:16px}.feature p{margin:0;color:var(--text-2);font-size:14px}.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:18px 0 30px}.price-card{padding:20px;display:flex;flex-direction:column;gap:8px}.price-card .price{font-size:26px;font-weight:800;color:var(--primary)}.price-card.free .price{color:var(--success)}.list{display:flex;flex-direction:column;gap:12px}.ent-card{padding:16px 20px;cursor:pointer;transition:border-color .15s,box-shadow .15s}.ent-card:hover{border-color:var(--primary);box-shadow:0 4px 20px #2563eb1f}.ent-card h3{margin:0 0 6px;font-size:17px}.ent-meta{display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--text-2);font-size:13px}.detail-hero{padding:24px;margin:18px 0}.detail-hero h2{margin:0 0 10px;font-size:22px}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px}.info-item{padding:12px 16px;background:var(--bg);border-radius:8px}.info-item .label{font-size:12px;color:var(--text-3);margin-bottom:2px}.info-item .value{font-size:14px;color:var(--text);word-break:break-all}.report-entry{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin-top:14px}.report-entry-card{padding:18px;display:flex;flex-direction:column;gap:6px;text-align:left;cursor:pointer;border:1px solid var(--border);border-radius:var(--radius);background:#fff;transition:border-color .15s,box-shadow .15s}.report-entry-card:hover{border-color:var(--primary);box-shadow:0 4px 20px #2563eb1f}.report-entry-card h4{margin:0;font-size:15px}.report-entry-card .desc{font-size:13px;color:var(--text-2);flex:1}.report-entry-card .buy{display:flex;align-items:center;justify-content:space-between}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a8c;display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal{background:#fff;border-radius:14px;width:100%;max-width:420px;padding:24px;position:relative}.modal-close{position:absolute;top:12px;right:14px;border:none;background:transparent;font-size:22px;color:var(--text-3);cursor:pointer;line-height:1}.qr-wrap{display:flex;flex-direction:column;align-items:center;gap:12px;margin:14px 0}.qr-canvas{border:1px solid var(--border);border-radius:10px;padding:8px;background:#fff}.pay-tip{font-size:13px;color:var(--text-2);text-align:center}.report-sheet{background:#fff;border-radius:var(--radius);padding:32px;margin:18px 0}.report-head{border-bottom:2px solid var(--primary);padding-bottom:14px;margin-bottom:18px}.report-head h2{margin:0 0 4px;font-size:22px}.report-section{margin:20px 0}.report-section h3{font-size:16px;margin:0 0 10px;padding-left:10px;border-left:4px solid var(--primary)}.rec-list{display:flex;flex-direction:column;gap:8px}.rec-item{display:flex;justify-content:space-between;gap:12px;padding:10px 14px;background:var(--bg);border-radius:8px;font-size:14px}.rec-item .rec-type{font-weight:600;white-space:nowrap;color:var(--primary-dark)}.disclaimer{background:#fffbeb;border:1px solid #fde68a;color:#92400e;border-radius:8px;padding:12px 16px;font-size:13px;margin-top:20px}.tabs{display:flex;gap:6px;margin:18px 0}.tab-btn{border:1px solid var(--border);background:#fff;border-radius:8px;padding:8px 20px;font-size:14px;font-weight:600;color:var(--text-2);cursor:pointer}.tab-btn.active{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}.order-item{padding:14px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.order-item .main{min-width:0}.order-item .title{font-weight:600;margin-bottom:2px}.empty{text-align:center;color:var(--text-3);padding:40px 0}.alert{border-radius:8px;padding:10px 16px;font-size:13px;margin:12px 0}.alert-warn{background:#fffbeb;border:1px solid #fde68a;color:#92400e}.alert-error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}.alert-info{background:var(--primary-light);border:1px solid #bfdbfe;color:#1e40af}.loading{text-align:center;color:var(--text-3);padding:40px 0}@media (max-width: 640px){.hero h1{font-size:26px}.search-box{flex-direction:column}.search-btn{width:100%}.report-sheet{padding:18px}.order-item{flex-direction:column;align-items:flex-start}}