/* ==========================================================================
   词元AI中转站 - Model Marketplace (Apple macOS & iOS 18 Design System)
   ========================================================================== */
:root {
  /* Inherits from style.css */
  --surface-0: var(--apple-bg);
  --surface-1: var(--apple-bg-secondary);
  --surface-2: var(--glass-bg);
  --surface-3: #F8FAFC;
  --surface-4: #F1F5F9;
  --surface-5: #E2E8F0;
  
  --accent-primary: var(--sf-blue);
  --accent-muted: rgba(224, 169, 59, 0.2);
  --flagship-glow: var(--sf-orange);
  
  --radius-full: var(--radius-pill);
}

.models-page {
  min-height: 100vh;
  background: var(--apple-bg);
  color: var(--text-primary);
  font-family: var(--font-sf);
}

.models-navbar .nav-links {
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
}

.models-navbar .nav-links a {
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.models-navbar .nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  white-space: nowrap;
}

.models-navbar .nav-links a:hover,
.models-navbar .nav-links a[aria-current="page"] {
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.04);
}

.models-intro {
  padding-top: 140px;
  padding-bottom: 52px;
}

.models-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--badge-warm-text);
  background: var(--badge-warm-bg);
  border: 1px solid rgba(224, 169, 59, 0.3);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 18px;
  box-shadow: var(--glass-inset);
}

.models-kicker .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sf-green);
  box-shadow: 0 0 8px var(--sf-green);
}

.models-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 370px);
  gap: 56px;
  align-items: end;
}

.models-intro h1 {
  color: var(--text-primary);
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin-bottom: 20px;
}

.models-intro p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 690px;
}

.catalog-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--glass-bg);
  backdrop-filter: var(--blur-acrylic);
  -webkit-backdrop-filter: var(--blur-acrylic);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-squircle-lg);
  box-shadow: var(--glass-inset), var(--shadow-widget);
  padding: 20px;
  gap: 16px;
}

.catalog-summary div + div {
  border-left: 1px solid #E2E8F0;
  padding-left: 16px;
}

.catalog-summary dt {
  color: var(--text-tertiary);
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.catalog-summary dd {
  color: var(--text-primary);
  font-family: var(--font-sf);
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0;
}

.base-url-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  max-width: 690px;
  margin-top: 24px;
  padding: 8px 14px;
  color: var(--text-secondary);
  background: var(--glass-bg);
  backdrop-filter: var(--blur-acrylic);
  -webkit-backdrop-filter: var(--blur-acrylic);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-squircle-md);
  box-shadow: var(--glass-inset), var(--shadow-widget);
  font-size: 0.82rem;
}

.base-url-bar code {
  min-width: 0;
  color: #B45309;
  font-family: var(--font-mono);
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  padding: 3px 8px;
  border-radius: var(--radius-squircle-sm);
  overflow-wrap: anywhere;
}

.base-url-bar .code-copy-trigger {
  background: var(--sf-blue-gradient);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  border-radius: var(--radius-pill);
  padding: 5px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(224, 169, 59, 0.3);
  transition: all 0.2s ease;
}

.base-url-bar .code-copy-trigger:hover {
  transform: scale(1.04);
}

.model-use-cases {
  padding-top: 8px;
  padding-bottom: 64px;
}

.model-use-case-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 1.2fr);
  gap: 48px;
  align-items: end;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--glass-border);
}

.model-use-case-kicker {
  display: block;
  margin-bottom: 8px;
  color: var(--sf-cyan);
  font-size: 0.78rem;
  font-weight: 700;
}

.model-use-case-head h2 {
  margin: 0;
  color: var(--text-primary);
  font-size: 1.75rem;
  line-height: 1.3;
  letter-spacing: 0;
}

.model-use-case-head p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.75;
}

.model-use-case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.model-use-case-item {
  min-width: 0;
  padding: 26px 22px 4px;
  border-right: 1px solid var(--glass-border);
}

.model-use-case-item:first-child {
  padding-left: 0;
}

.model-use-case-item:last-child {
  padding-right: 0;
  border-right: 0;
}

.model-use-case-index {
  display: block;
  margin-bottom: 12px;
  color: var(--sf-cyan);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
}

.model-use-case-item h3 {
  margin: 0 0 10px;
  color: var(--text-primary);
  font-size: 1.05rem;
  letter-spacing: 0;
}

.model-use-case-item p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.7;
}

.model-use-case-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 16px;
}

.model-use-case-links a {
  color: #67e8f9;
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
}

.model-use-case-links a:hover {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.catalog-controls {
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: var(--blur-acrylic);
  -webkit-backdrop-filter: var(--blur-acrylic);
  position: sticky;
  top: 78px;
  z-index: 40;
}

.catalog-controls-inner {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto auto;
  gap: 18px 24px;
  align-items: center;
  padding-top: 16px;
  padding-bottom: 16px;
}

.catalog-search {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
}

.catalog-search input {
  width: 100%;
  min-width: 0;
  color: var(--text-primary);
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-pill);
  outline: none;
  padding: 10px 42px 10px 38px;
  font: inherit;
  font-size: 0.88rem;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.catalog-search input:focus {
  border-color: var(--sf-blue);
  box-shadow: 0 0 0 3px rgba(224, 169, 59, 0.25);
}

.catalog-search input::placeholder {
  color: var(--text-tertiary);
}

.catalog-search-icon {
  position: absolute;
  left: 14px;
  color: var(--text-tertiary);
  font-size: 1rem;
  pointer-events: none;
}

.catalog-search kbd {
  position: absolute;
  right: 12px;
  color: var(--text-tertiary);
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.7rem;
  pointer-events: none;
}

.filter-section {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.filter-label {
  color: var(--text-tertiary);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  white-space: nowrap;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  background: #F1F5F9;
  padding: 3px;
  border-radius: var(--radius-pill);
  border: 1px solid #E2E8F0;
}

.filter-btn {
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  padding: 6px 12px;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.filter-btn:hover {
  color: var(--text-primary);
}

.filter-btn.active {
  color: #FFFFFF;
  background: var(--sf-blue-gradient);
  box-shadow: 0 2px 6px rgba(224, 169, 59, 0.4);
}

.catalog-results {
  padding-top: 48px;
  padding-bottom: 84px;
}

.catalog-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.catalog-heading-row h2 {
  color: var(--text-primary);
  font-size: 1.55rem;
  font-weight: 800;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.catalog-heading-row p {
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.catalog-updated {
  white-space: nowrap;
}

.catalog-updated span {
  color: var(--sf-green);
  font-size: 0.65rem;
  margin-right: 5px;
}

.market-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

/* === 核心卡片样式 (Apple VisionOS Glass Cards) === */
.market-model-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--glass-bg);
  backdrop-filter: var(--blur-acrylic);
  -webkit-backdrop-filter: var(--blur-acrylic);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-squircle-xl);
  box-shadow: var(--glass-inset), var(--shadow-widget);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.market-model-card:hover {
  transform: translateY(-4px);
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-inset-hover), var(--shadow-widget-hover);
}

.market-model-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px -8px rgba(56, 189, 248, 0.15);
  border-color: var(--accent-muted);
}

.market-model-card[hidden] {
  display: none;
}

/* 旗舰模型特殊样式 */
.market-model-card.flagship {
  border-color: var(--flagship-glow);
  background: linear-gradient(135deg, var(--surface-3) 0%, #1A2337 100%);
}

.market-model-card.flagship::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--flagship-glow), transparent);
  opacity: 0.6;
}

/* 卡片顶栏 */
.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.provider {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background: var(--surface-4);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.provider-anthropic { background: #FFF7ED; color: #9A3412; border: 1px solid #FED7AA; }
.provider-openai { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.provider-xai { background: #FFF7ED; color: #C2410C; border: 1px solid #FFEDD5; }
.provider-google { background: #EFF6FF; color: #1D4ED8; border: 1px solid #DBEAFE; }
.provider-platform { background: #F0FDF4; color: #166534; border: 1px solid #BBF7D0; }
.provider-zhipu { background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE; }
.provider-moonshot { background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE; }
.provider-deepseek { background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE; }
.provider-minimax { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.provider-xiaomi { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }
.provider-alibaba { background: #FFF7ED; color: #C2410C; border: 1px solid #FED7AA; }

/* 徽章 */
.badge-new,
.badge-flagship {
  padding: 0.25rem 0.625rem;
  background: var(--accent-primary);
  color: var(--surface-0);
  border-radius: var(--radius-full);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-flagship {
  background: var(--flagship-glow);
}

/* 模型标题 */
.catalog-variant {
  min-height: auto;
}

.market-model-card h3 {
  color: var(--text-main);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-bottom: 0;
}

.market-model-card h3 .model-detail-link {
  color: inherit;
  text-decoration: none;
}

.market-model-card h3 .model-detail-link:hover,
.market-model-card h3 .model-detail-link:focus-visible {
  color: var(--accent-primary, #8b5cf6);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.market-model-card h3 small {
  display: block;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  margin-top: 3px;
}

/* 代号盒子 */
.model-code-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--surface-2);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-4);
  margin-top: 0;
  padding-top: 0.5rem;
  border-top: none;
}

.model-code-box code {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  color: #B45309;
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 复制按钮 */
.code-copy-trigger {
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.code-copy-trigger:hover {
  color: var(--accent-primary);
  background: var(--surface-4);
}

.code-copy-trigger.copied {
  color: #6ee7b7;
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(52, 211, 153, 0.25);
}

/* === 能力标签 === */
.capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.capability-tag {
  padding: 0.375rem 0.75rem;
  background: var(--surface-4);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

/* === 定价信息 === */
.pricing {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding: 0.75rem;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-4);
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

.price-label {
  color: var(--text-secondary);
}

.price-value {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}

.multiplier {
  font-size: 0.8125rem;
  color: #D97706;
  font-weight: 700;
}

.card-meta {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.card-meta strong {
  color: #D97706;
  font-weight: 700;
}

/* Model metadata row */
.model-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.625rem 0;
  font-size: 0.875rem;
  border-top: 1px solid var(--surface-2);
}

.meta-label {
  color: var(--text-dim);
  font-weight: 500;
}

.meta-value {
  color: var(--text-primary);
  font-weight: 600;
}

/* Quick start modal */
.quick-start-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.quick-start-modal.visible {
  opacity: 1;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 7, 12, 0.85);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 48rem;
  background: var(--surface-2);
  border-radius: 1rem;
  box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, 0.5);
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--surface-3);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--text-dim);
  cursor: pointer;
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--surface-3);
  color: var(--text-primary);
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
}

.modal-description {
  margin: 0 0 1rem 0;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.code-block {
  position: relative;
  background: var(--surface-1);
  border-radius: 0.75rem;
  padding: 1.25rem;
  margin: 1rem 0;
  border: 1px solid var(--surface-3);
}

.code-block pre {
  margin: 0;
  overflow-x: auto;
}

.code-block code {
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', 'Droid Sans Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-primary);
}

.copy-code-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.5rem 1rem;
  background: var(--accent-cyan);
  color: var(--surface-1);
  border: none;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-code-btn:hover {
  background: var(--accent-cyan-bright);
  transform: translateY(-1px);
}

.modal-note {
  margin: 1rem 0 0 0;
  font-size: 0.875rem;
  color: var(--text-dim);
}

.modal-note a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color 0.2s ease;
}

.modal-note a:hover {
  color: var(--accent-cyan-bright);
  text-decoration: underline;
}

/* === 底部 CTA === */
.card-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--glass-border);
}

.card-actions .btn {
  flex: 1;
}

.catalog-empty {
  padding: 70px 20px;
  text-align: center;
  border: 1px dashed var(--border-light);
  border-radius: var(--radius-md);
}

.catalog-empty[hidden] { display: none; }
.catalog-empty > span { color: var(--text-dim); font-size: 2rem; }
.catalog-empty h3 { color: var(--text-main); margin: 12px 0 4px; }
.catalog-empty p { color: var(--text-muted); margin-bottom: 18px; }

.catalog-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding: 18px 20px;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.catalog-note strong { color: var(--text-main); font-size: 0.86rem; }
.catalog-note p { color: var(--text-muted); font-size: 0.8rem; margin-top: 4px; }
.catalog-note a { color: #67e8f9; font-weight: 700; text-decoration: none; }
.catalog-note a:hover { text-decoration: underline; }

.models-footer {
  border-top: 1px solid var(--border-light);
  padding: 28px 0;
}

.models-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.models-footer p,
.models-footer a:not(.logo) {
  color: var(--text-dim);
  font-size: 0.8rem;
  text-decoration: none;
}

.models-footer nav { display: flex; gap: 16px; }
.models-footer a:not(.logo):hover { color: var(--text-main); }

/* The sub2api custom menu embeds this page in an iframe. */
.models-page.embedded .models-navbar,
.models-page.embedded .models-footer {
  display: none;
}

.models-page.embedded .models-intro {
  padding-top: 30px;
}

@media (max-width: 1120px) {
  .catalog-controls-inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .filter-section { align-items: flex-start; }
}

@media (max-width: 1120px) {
  /* 模型广场导航多一条「首页」共 8 条，桌面版实测需 1120px；≤1120px 交给
     /nav-drawer.js 的抽屉。断点须与 style.css、nav-drawer.js 保持一致。 */
  .models-navbar .nav-links { display: none; }
}

@media (max-width: 900px) {
  .model-use-case-head {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .model-use-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .model-use-case-item:nth-child(2) {
    border-right: 0;
  }

  .model-use-case-item:nth-child(3),
  .model-use-case-item:nth-child(4) {
    border-top: 1px solid var(--glass-border);
  }

  .model-use-case-item:nth-child(3) {
    padding-left: 0;
  }

  .models-intro-grid { grid-template-columns: 1fr; gap: 28px; }
  .market-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .model-use-cases {
    padding-bottom: 44px;
  }

  .model-use-case-grid {
    grid-template-columns: 1fr;
  }

  .model-use-case-item,
  .model-use-case-item:first-child,
  .model-use-case-item:nth-child(3),
  .model-use-case-item:last-child {
    padding: 20px 0;
    border-right: 0;
    border-top: 1px solid var(--glass-border);
  }

  .models-intro { padding-top: 104px; padding-bottom: 38px; }
  .models-intro h1 { font-size: 2.65rem; }
  .models-intro p { font-size: 0.95rem; }
  .catalog-summary { max-width: 100%; }
  .catalog-heading-row { align-items: flex-start; flex-direction: column; gap: 8px; }
  .catalog-updated { white-space: normal; }
  .market-grid { grid-template-columns: 1fr; }
  .catalog-note { align-items: flex-start; flex-direction: column; }
  .models-footer-inner { align-items: flex-start; flex-direction: column; }
  .models-page.embedded .models-intro { padding-top: 24px; }

  .base-url-bar {
    grid-template-columns: minmax(0, 1fr) 36px;
  }

  .base-url-bar > span {
    grid-column: 1 / -1;
  }
}

@media (max-width: 380px) {
  .models-intro {
    padding-top: 142px;
  }
}

/* 快速开始模态框 */
.quick-start-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 7, 12, 0.85);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 720px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--surface-2);
  border: 1px solid var(--surface-4);
  border-radius: 16px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--surface-3);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  transition: all 0.2s;
}

.modal-close:hover {
  background: var(--surface-3);
  color: var(--text-primary);
}

.modal-body {
  padding: 28px;
}

.modal-description {
  margin: 0 0 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.code-block {
  position: relative;
  background: var(--surface-1);
  border: 1px solid var(--surface-3);
  border-radius: 12px;
  overflow: hidden;
}

.code-block pre {
  margin: 0;
  padding: 20px;
  padding-bottom: 60px;
  overflow-x: auto;
}

.code-block code {
  display: block;
  font-family: 'Cascadia Code', 'Fira Code', 'JetBrains Mono', 'Consolas', monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  color: #e1e4e8;
}

.copy-code-btn {
  position: absolute;
  bottom: 12px;
  right: 12px;
  padding: 8px 16px;
  background: var(--surface-4);
  border: 1px solid var(--surface-5);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.copy-code-btn:hover {
  background: var(--surface-5);
  border-color: var(--accent-primary);
  box-shadow: 0 2px 8px rgba(56, 189, 248, 0.15);
}

.modal-note {
  margin: 16px 0 0;
  padding: 16px;
  background: var(--surface-1);
  border-left: 3px solid var(--accent-primary);
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.modal-note a {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 500;
}

.modal-note a:hover {
  text-decoration: underline;
}

.modal-footer {
  display: flex;
  gap: 12px;
  padding: 20px 28px 24px;
  border-top: 1px solid var(--surface-3);
}

.modal-footer .btn {
  flex: 1;
}

@media (max-width: 640px) {
  .modal-content {
    width: 95%;
    max-height: 90vh;
  }
  
  .modal-header,
  .modal-body,
  .modal-footer {
    padding-left: 20px;
    padding-right: 20px;
  }
  
  .code-block pre {
    padding: 16px;
  }
  
  .code-block code {
    font-size: 0.8125rem;
  }
}