*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#fafafa;--color-surface:#fff;--color-border:#e5e7eb;--color-border-light:#f3f4f6;--color-text:#1f2937;--color-text-secondary:#6b7280;--color-text-muted:#9ca3af;--color-primary:#2563eb;--color-primary-light:#eff6ff;--color-accent:#f59e0b;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 2px 8px #0000000f;--shadow-lg:0 4px 16px #00000014}body{background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.6}#root{min-height:100vh}.header{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:20px 16px}.header-inner{max-width:1280px;margin:0 auto}.header-top{justify-content:space-between;align-items:center;gap:16px;margin-bottom:6px;display:flex}.header-brand{align-items:center;gap:10px;display:flex}.header-logo{color:var(--color-primary)}.header-title{color:var(--color-text);letter-spacing:-.3px;font-size:22px;font-weight:700}.header-links{align-items:center;gap:12px;display:flex}.header-link{color:var(--color-text-secondary);border-radius:var(--radius-sm);align-items:center;gap:4px;padding:5px 10px;font-size:13px;text-decoration:none;transition:all .15s;display:flex}.header-link:hover{color:var(--color-primary);background:var(--color-border-light)}.header-desc{color:var(--color-text-secondary);margin-left:38px;font-size:14px}@media (width<=640px){.header{padding:14px}.header-top{flex-direction:column;align-items:flex-start;gap:10px}.header-brand{gap:8px}.header-logo{width:22px;height:22px}.header-title{font-size:16px;line-height:1.3}.header-links{gap:8px}.header-link{min-height:36px;padding:6px 10px;font-size:13px}.header-desc{margin-left:0;font-size:13px;line-height:1.5}}.search-bar{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);flex:1;align-items:center;gap:10px;min-width:240px;padding:0 14px;transition:border-color .15s;display:flex}.search-bar:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb14}.search-icon{color:var(--color-text-muted);flex-shrink:0}.search-input{color:var(--color-text);background:0 0;border:none;outline:none;flex:1;padding:10px 0;font-size:14px}.search-input::placeholder{color:var(--color-text-muted)}.search-clear{cursor:pointer;color:var(--color-text-muted);background:0 0;border:none;border-radius:4px;align-items:center;padding:4px;display:flex}.search-clear:hover{color:var(--color-text);background:var(--color-border-light)}.region-tabs{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);-webkit-overflow-scrolling:touch;scrollbar-width:none;flex-shrink:0;gap:4px;padding:3px;display:flex;overflow-x:auto}.region-tabs::-webkit-scrollbar{display:none}.region-tab{border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;white-space:nowrap;touch-action:manipulation;background:0 0;border:none;flex-shrink:0;min-height:36px;padding:7px 16px;font-size:14px;font-weight:500;transition:all .15s}.region-tab:hover{color:var(--color-text);background:var(--color-border-light)}.region-tab.active{background:var(--color-primary);color:#fff}@media (width<=640px){.region-tabs{width:100%}.region-tab{text-align:center;flex:1;justify-content:center;padding:8px 10px;font-size:13px}}.plan-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:box-shadow .15s,border-color .15s;display:flex;overflow:hidden}.plan-card:hover{box-shadow:var(--shadow-md);border-color:#d1d5db}.plan-card--selected{border-color:var(--color-primary);box-shadow:0 0 0 2px #2563eb1a}.plan-card-accent{border-radius:var(--radius-lg) 0 0 var(--radius-lg);flex-shrink:0;width:4px}.plan-card-body{flex-direction:column;flex:1;gap:12px;min-width:0;padding:20px 22px;display:flex}.plan-card-top{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.plan-card-identity{align-items:center;gap:8px;min-width:0;display:flex}.plan-card-avatar{border-radius:var(--radius-sm);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:15px;font-weight:700;display:flex}.plan-card-icon{opacity:.7;flex-shrink:0;width:24px;height:24px}.plan-card-name{color:var(--color-text);font-size:15px;font-weight:600;line-height:1.3}.plan-card-region{letter-spacing:.02em;border-radius:4px;flex-shrink:0;padding:2px 8px;font-size:11px;font-weight:500}.region-vendor{color:#1e40af;background:#dbeafe}.region-cloud{color:#92400e;background:#fef3c7}.region-international{color:#6b21a8;background:#f3e8ff}.plan-card-models{color:var(--color-text-secondary);align-items:flex-start;gap:6px;font-size:13px;line-height:1.5;display:flex}.plan-card-models-icon{color:var(--color-text-muted);flex-shrink:0;margin-top:2px}.plan-card-pricing{flex-wrap:wrap;align-items:baseline;gap:6px;display:flex}.plan-card-pricing-label{color:var(--color-text-secondary);font-size:13px}.plan-card-pricing-value{color:#dc2626;letter-spacing:-.5px;font-size:22px;font-weight:800;line-height:1.2}.plan-card-pricing-note{color:#ea580c;font-size:12px;font-weight:500}.plan-card-highlight{color:var(--color-text-secondary);align-items:flex-start;gap:6px;font-size:13px;line-height:1.5;display:flex}.plan-card-highlight-icon{color:#f59e0b;flex-shrink:0;margin-top:2px}.plan-card-tiers{flex-direction:column;gap:6px;display:flex}.tier-chip{border:1px solid var(--color-border-light);border-radius:var(--radius-sm);background:#f8fafc;align-items:baseline;gap:12px;padding:8px 12px;display:flex}.tier-chip--free{background:#f0fdf4;border-color:#bbf7d0}.tier-chip-name{color:var(--color-text-muted);flex-shrink:0;min-width:60px;font-size:12px;font-weight:500}.tier-chip-price{color:var(--color-text);flex-shrink:0;min-width:70px;font-size:15px;font-weight:700}.tier-chip--free .tier-chip-price{color:#16a34a}.tier-chip-feat{color:var(--color-text-muted);font-size:12px;line-height:1.4}.plan-card-extra{border-top:1px solid var(--color-border-light);flex-direction:column;gap:8px;padding-top:12px;display:flex}.extra-tier-detail{background:var(--color-bg);border-radius:var(--radius-sm);padding:10px 12px}.extra-tier-head{flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:4px;display:flex}.extra-tier-name{color:var(--color-text);font-size:13px;font-weight:600}.extra-tier-price{color:var(--color-primary);font-size:14px;font-weight:700}.extra-tier-note{color:#ea580c;font-size:11px;font-weight:500}.extra-tier-features{padding:0;list-style:none}.extra-tier-features li{color:var(--color-text-secondary);padding:1px 0 1px 12px;font-size:12px;line-height:1.6;position:relative}.extra-tier-features li:before{content:"";background:var(--color-border);border-radius:50%;width:4px;height:4px;position:absolute;top:8px;left:0}.plan-card-footer{border-top:1px solid var(--color-border-light);justify-content:space-between;align-items:center;margin-top:auto;padding-top:10px;display:flex}.plan-card-toggle{color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:4px 0;font-size:12px;display:flex}.plan-card-toggle:hover{color:var(--color-primary)}.plan-card-actions{align-items:center;gap:8px;display:flex}.plan-card-link{color:var(--color-text-muted);border-radius:4px;align-items:center;gap:3px;padding:4px 8px;font-size:12px;text-decoration:none;display:flex}.plan-card-link:hover{background:var(--color-border-light);color:var(--color-primary)}.plan-card-compare{border:1px solid var(--color-primary);background:var(--color-primary-light);color:var(--color-primary);cursor:pointer;touch-action:manipulation;border-radius:4px;padding:4px 12px;font-size:12px;font-weight:500;transition:all .15s}.plan-card-toggle{color:var(--color-text-muted);cursor:pointer;touch-action:manipulation;background:0 0;border:none;align-items:center;gap:4px;padding:4px 0;font-size:12px;display:flex}@media (width<=640px){.plan-card-body{gap:10px;padding:14px 16px}.plan-card-name{font-size:14px}.plan-card-pricing-value{font-size:20px}.tier-chip{gap:8px;padding:7px 10px}.tier-chip-name{min-width:50px;font-size:11px}.tier-chip-price{min-width:60px;font-size:14px}.tier-chip-feat{font-size:11px}.plan-card-footer{gap:8px;padding-top:8px}.plan-card-compare,.plan-card-link{justify-content:center;align-items:center;min-height:36px;display:flex}.plan-card-compare{padding:6px 14px;font-size:13px}.plan-card-link{padding:6px 10px;font-size:13px}.plan-card-toggle{min-height:36px;font-size:13px}}.plan-card-compare:hover:not(:disabled){background:var(--color-primary);color:#fff}.plan-card-compare:disabled{opacity:.3;cursor:not-allowed}.compare-active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.compare-active:hover:not(:disabled){color:#fff;background:#1d4ed8}.compare-overlay{z-index:100;background:#0006;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.compare-panel{background:var(--color-surface);border-radius:var(--radius-lg);flex-direction:column;width:100%;max-width:960px;max-height:85vh;display:flex;box-shadow:0 20px 60px #00000026}.compare-panel-header{border-bottom:1px solid var(--color-border);flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.compare-panel-title{font-size:18px;font-weight:600}.compare-panel-close{cursor:pointer;color:var(--color-text-secondary);border-radius:var(--radius-sm);background:0 0;border:none;padding:4px}.compare-panel-close:hover{background:var(--color-border-light);color:var(--color-text)}.compare-table-wrap{padding:0 24px 24px;overflow:auto}.compare-table{border-collapse:collapse;width:100%;margin-top:16px}.compare-table th,.compare-table td{text-align:left;vertical-align:top;padding:12px 14px;font-size:13px}.compare-table thead th{border-bottom:2px solid var(--color-border);background:var(--color-surface);z-index:2;position:sticky;top:0}.compare-table tbody tr{border-bottom:1px solid var(--color-border-light)}.compare-table tbody tr:last-child{border-bottom:none}.compare-label-col{width:100px}.compare-product-col{min-width:200px}.compare-product-header{align-items:center;gap:10px;display:flex}.compare-avatar{border-radius:var(--radius-sm);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:15px;font-weight:700;display:flex}.compare-product-name{font-size:14px;font-weight:600}.compare-label{color:var(--color-text-secondary);white-space:nowrap;font-size:13px;font-weight:600}.compare-value{color:var(--color-text);line-height:1.6}.compare-note{color:var(--color-text-muted);font-size:12px}.compare-tiers{flex-direction:column;gap:4px;display:flex}.compare-tier{justify-content:space-between;gap:8px;padding:3px 0;font-size:12px;display:flex}.compare-tier-name{color:var(--color-text-secondary)}.compare-tier-price{color:var(--color-primary);white-space:nowrap;font-weight:600}.compare-tier-feat{color:var(--color-text-muted);grid-column:1/-1;font-size:11px}.compare-tag-list{flex-wrap:wrap;gap:4px;display:flex}.compare-tag{background:var(--color-border-light);color:var(--color-text-secondary);border-radius:12px;padding:2px 8px;font-size:11px}.compare-link{color:var(--color-primary);font-size:13px;text-decoration:none}.compare-link:hover{text-decoration:underline}@media (width<=640px){.compare-overlay{align-items:flex-end;padding:0}.compare-panel{border-radius:var(--radius-lg) var(--radius-lg) 0 0;max-height:92vh}.compare-panel-header{padding:14px 16px}.compare-panel-title{font-size:16px}.compare-table-wrap{-webkit-overflow-scrolling:touch;padding:0 0 20px;overflow-x:auto}.compare-table{min-width:480px}.compare-table th,.compare-table td{padding:10px 12px;font-size:12px}.compare-label-col{background:var(--color-surface);z-index:1;width:72px;position:sticky;left:0;box-shadow:2px 0 4px #0000000a}.compare-label{background:var(--color-surface);z-index:1;font-size:12px;position:sticky;left:0;box-shadow:2px 0 4px #0000000a}.compare-product-col{min-width:140px}.compare-product-name{font-size:13px}.compare-avatar{width:26px;height:26px;font-size:13px}.compare-tier{flex-direction:column;gap:2px}.compare-tier-price{font-size:13px}}.app{flex-direction:column;min-height:100vh;display:flex}.main{width:100%;max-width:1280px;margin:0 auto;padding:24px 24px 60px}.toolbar{flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:24px;display:flex}.sort-select{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-secondary);cursor:pointer;outline:none;flex-shrink:0;padding:9px 14px;font-size:14px}.sort-select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb14}.plan-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.compare-bar{background:var(--color-surface);border:1px solid var(--color-primary);border-radius:var(--radius-md);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;padding:12px 20px;display:flex}.compare-bar-left{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.compare-bar-count{color:var(--color-primary);font-size:14px;font-weight:600}.compare-bar-text{color:var(--color-text-secondary);font-size:14px}.compare-bar-tag{background:var(--color-primary-light);color:var(--color-primary);border-radius:20px;align-items:center;gap:6px;padding:4px 10px;font-size:13px;font-weight:500;display:inline-flex}.compare-bar-tag-remove{color:var(--color-primary);cursor:pointer;opacity:.6;background:0 0;border:none;padding:0 2px;font-size:12px;line-height:1}.compare-bar-tag-remove:hover{opacity:1}.compare-bar-actions{flex-shrink:0;gap:8px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;padding:8px 18px;font-size:14px;font-weight:500;transition:all .15s}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:#1d4ed8}.btn-ghost{color:var(--color-text-secondary);border:1px solid var(--color-border);background:0 0}.btn-ghost:hover{background:var(--color-border-light)}.empty-state{text-align:center;grid-column:1/-1;padding:60px 20px}.empty-title{color:var(--color-text);margin-bottom:8px;font-size:18px;font-weight:600}.empty-desc{color:var(--color-text-secondary);font-size:14px}.notes-box{border-radius:var(--radius-md);background:#fffbeb;border:1px solid #fde68a;margin-top:32px;padding:20px 24px}.notes-title{color:#92400e;margin-bottom:10px;font-size:15px;font-weight:600}.notes-list{padding:0;list-style:none}.notes-list li{color:#78350f;padding-left:16px;font-size:13px;line-height:1.8;position:relative}.notes-list li:before{content:"";background:#f59e0b;border-radius:50%;width:5px;height:5px;position:absolute;top:10px;left:0}.footer{text-align:center;border-top:1px solid var(--color-border);color:var(--color-text-muted);margin-top:auto;padding:28px 20px;font-size:13px}@media (width<=1024px){.plan-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=640px){.main{padding:12px 10px 40px}.plan-grid{grid-template-columns:1fr;gap:12px}.toolbar{flex-direction:column;align-items:stretch;gap:10px;margin-bottom:16px}.sort-select{width:100%;min-height:40px;font-size:14px}.compare-bar{flex-direction:column;align-items:flex-start;gap:10px;padding:10px 14px}.compare-bar-actions{justify-content:flex-end;width:100%}.compare-bar-left{gap:8px}.btn{touch-action:manipulation;min-height:40px;padding:8px 16px}.notes-box{margin-top:20px;padding:14px 16px}}