/**
 * Public site pages — docs, legal, pricing, help (use with css/tokens.css)
 */
:root {
  --pub-max: 1280px;
  --pub-read: 840px;
  --pub-radius: 12px;
  --pub-page-bg: #F6F8FB;
  --pub-surface: #FFFFFF;
  --pub-week-1: #2563EB;
  --pub-week-2: #7C3AED;
  --pub-week-3: #059669;
  --pub-week-4: #D97706;
}

body.pub-page {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--pub-page-bg);
  color: var(--color-text);
  line-height: 1.6;
}

@media (min-width: 1440px) {
  :root {
    --pub-max: 1360px;
  }
}

.pub-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.22);
}

.pub-topbar-inner {
  max-width: var(--pub-max);
  margin: 0 auto;
  padding: 0 clamp(20px, 3vw, 40px);
  height: 60px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.pub-brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

.pub-brand strong {
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.pub-brand span {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
}

.pub-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  flex: 1;
}

.pub-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
}

.pub-nav a:hover,
.pub-nav a[aria-current="page"] {
  color: var(--color-text);
}

.pub-topbar-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.pub-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 18px;
  border-radius: var(--pub-radius);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
}

.pub-btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.2);
}

.pub-btn-primary:hover {
  background: #1D4ED8;
  border-color: #1D4ED8;
}

.pub-main {
  max-width: var(--pub-max);
  margin: 0 auto;
  padding: 28px clamp(20px, 3vw, 40px) 56px;
}

.pub-main--narrow {
  max-width: var(--pub-read);
}

.pub-kicker {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.pub-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
  line-height: 1.2;
}

.pub-lead {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  max-width: 40rem;
  margin: 0 0 28px;
}

.pub-section {
  margin-top: 32px;
}

.pub-section h2 {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}

.pub-section h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 24px 0 10px;
}

.pub-section p,
.pub-section li {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.pub-section ul,
.pub-section ol {
  padding-left: 1.25rem;
}

.pub-section li {
  margin: 6px 0;
}

.pub-card {
  background: var(--pub-surface);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: var(--pub-radius);
  padding: 18px 20px;
  margin-bottom: 12px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.pub-card--emphasis {
  background: linear-gradient(165deg, #fff 0%, var(--color-accent-soft) 100%);
  border-color: rgba(37, 99, 235, 0.18);
}

.pub-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.pub-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.pub-table-wrap {
  overflow-x: auto;
  margin: 16px 0;
}

.pub-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.pub-table th,
.pub-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.pub-table th {
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-surface-sunken);
}

.pub-table td {
  color: var(--color-text-secondary);
}

.pub-callout {
  border-left: 3px solid var(--color-accent);
  padding: 12px 16px;
  background: var(--color-accent-soft);
  border-radius: 0 var(--pub-radius) var(--pub-radius) 0;
  margin: 16px 0;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.pub-callout strong {
  color: var(--color-text);
}

.pub-link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.pub-link-card {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--pub-radius);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.pub-link-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-xs);
}

.pub-link-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--color-text);
}

.pub-link-card p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin: 0;
}

.pub-breadcrumb {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.pub-breadcrumb a {
  color: var(--color-accent);
  text-decoration: none;
}

.pub-muted {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.pub-footer {
  background: linear-gradient(180deg, #1E293B 0%, #0F172A 100%);
  color: #CBD5E1;
  padding: 48px clamp(20px, 3vw, 40px);
}

.pub-footer-inner {
  max-width: var(--pub-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 32px;
}

.pub-footer-brand strong {
  color: #fff;
  font-size: 1rem;
}

.pub-footer-brand p {
  font-size: 0.8125rem;
  margin: 8px 0 0;
  color: #9ca3af;
}

.pub-footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #9ca3af;
  margin: 0 0 12px;
}

.pub-footer-col a {
  display: block;
  font-size: 0.8125rem;
  color: #d1d5db;
  text-decoration: none;
  margin: 6px 0;
}

.pub-footer-col a:hover {
  color: #fff;
}

.pub-footer-bottom {
  max-width: var(--pub-max);
  margin: 28px auto 0;
  padding: 20px clamp(20px, 3vw, 40px) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.75rem;
  color: #64748B;
}

.pub-footer-bottom-link {
  color: #9ca3af;
  text-decoration: none;
}

.pub-footer-bottom-link:hover {
  color: #fff;
}

a.pub-inline {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
}

a.pub-inline:hover {
  text-decoration: underline;
}

.pub-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 12px 0 14px;
  border: none;
  padding: 0;
}

.pub-timeline-item {
  margin: 0;
  position: relative;
  padding: 14px 14px 12px;
  background: var(--pub-surface);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 12px;
  border-top: 3px solid var(--pub-week-accent, var(--color-accent));
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.pub-timeline-item::before {
  display: none;
}

.pub-timeline-item:nth-child(1) { --pub-week-accent: var(--pub-week-1); }
.pub-timeline-item:nth-child(2) { --pub-week-accent: var(--pub-week-2); }
.pub-timeline-item:nth-child(3) { --pub-week-accent: var(--pub-week-3); }
.pub-timeline-item:nth-child(4) { --pub-week-accent: var(--pub-week-4); }

.pub-timeline-item h3 {
  font-size: 0.875rem;
  font-weight: 700;
  margin: 6px 0 6px;
  line-height: 1.35;
  color: var(--color-text);
}

.pub-timeline-item ul {
  margin: 0;
  padding-left: 1.1rem;
}

.pub-timeline-item li {
  margin: 2px 0;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

.pub-timeline-item .pub-muted {
  margin-top: 8px;
  font-size: 0.75rem;
  line-height: 1.4;
}

.pub-badge {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 3px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--pub-week-accent, var(--color-accent)) 12%, white);
  border: 1px solid color-mix(in srgb, var(--pub-week-accent, var(--color-accent)) 28%, white);
  color: color-mix(in srgb, var(--pub-week-accent, var(--color-accent)) 72%, #111827);
  margin-bottom: 4px;
}

.pub-timeline-item:nth-child(1) .pub-badge { --pub-week-accent: var(--pub-week-1); }
.pub-timeline-item:nth-child(2) .pub-badge { --pub-week-accent: var(--pub-week-2); }
.pub-timeline-item:nth-child(3) .pub-badge { --pub-week-accent: var(--pub-week-3); }
.pub-timeline-item:nth-child(4) .pub-badge { --pub-week-accent: var(--pub-week-4); }

@media (max-width: 768px) {
  .pub-topbar-inner {
    height: auto;
    min-height: 56px;
    flex-wrap: wrap;
    padding: 12px 16px;
  }

  .pub-nav {
    order: 3;
    width: 100%;
  }

  .pub-footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .pub-grid-2,
  .pub-grid-3 {
    grid-template-columns: 1fr;
  }

  .pub-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* —— Pricing page —— */
.pub-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.pub-pricing-page .pub-main {
  padding-top: 32px;
}

.pub-pricing-hero {
  margin-bottom: 40px;
}

.pub-pricing-hero-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
}

.pub-pricing-hero h1 {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 14px;
}

.pub-pricing-hero-aside {
  min-width: 320px;
  max-width: 380px;
}

.pub-pricing-picker-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0 0 10px;
}

.pub-pricing-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.pub-pricing-picker-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.pub-pricing-picker-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}

.pub-pricing-picker-card--pro {
  border-color: rgba(37, 99, 235, 0.4);
  background: linear-gradient(165deg, #fff 0%, var(--color-accent-soft) 100%);
}

.pub-pricing-picker-badge {
  align-self: flex-start;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 999px;
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.pub-pricing-picker-badge--live {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.pub-pricing-picker-name {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.pub-pricing-picker-price {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1.2;
}

.pub-pricing-picker-card--pro .pub-pricing-picker-price {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-secondary);
}

.pub-pricing-picker-for {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text);
  margin-top: 4px;
}

.pub-pricing-picker-hint {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.pub-pricing-stat {
  padding: 14px 18px;
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  border-radius: var(--pub-radius);
}

.pub-pricing-stat strong {
  display: block;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.pub-pricing-stat span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.pub-pricing-plans-section {
  margin-bottom: 56px;
}

.pub-pricing-plans {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

.pub-pricing-loading {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  padding: 32px;
}

.pub-price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 28px 26px 24px;
  min-height: 100%;
}

.pub-price-card--featured {
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.12);
}

.pub-price-card--soon {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-surface-sunken) 100%);
}

.pub-price-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.pub-price-badge--dark {
  background: var(--color-text);
  border-color: var(--color-text);
  color: #fff;
}

.pub-price-card-top h3 {
  font-size: 1.125rem;
  font-weight: 800;
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

.pub-price-tagline {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin: 0 0 20px;
}

.pub-price-amount {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: 20px;
  line-height: 1.1;
}

.pub-price-amount small {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.pub-price-card--soon .pub-price-amount {
  font-size: 1.35rem;
  line-height: 1.35;
}

.pub-price-features {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  flex: 1;
}

.pub-price-features li {
  position: relative;
  padding-left: 16px;
  margin: 10px 0;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

.pub-price-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-text);
}

.pub-price-card-foot {
  margin-top: auto;
  padding-top: 8px;
}

.pub-price-card-foot .pub-btn {
  width: 100%;
  padding: 13px 20px;
  justify-content: center;
}

.pub-pricing-compare-section {
  margin-bottom: 48px;
}

.pub-pricing-compare-head {
  margin-bottom: 20px;
}

.pub-pricing-compare-head h2 {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.pub-pricing-compare-head p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  max-width: 42rem;
  line-height: 1.6;
}

.pub-compare-matrix {
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--color-surface);
}

.pub-compare-matrix-head {
  display: grid;
  grid-template-columns: 1.4fr 0.55fr 0.55fr;
  gap: 0;
  background: var(--color-surface-sunken);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text);
}

.pub-compare-matrix-cap {
  padding: 14px 20px;
}

.pub-compare-matrix-col {
  padding: 14px 16px;
  text-align: center;
  border-left: 1px solid var(--color-border);
}

.pub-compare-matrix-col--pro {
  background: rgba(17, 24, 39, 0.04);
  position: relative;
}

.pub-compare-matrix-pro-badge {
  display: block;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.pub-compare-group-title {
  padding: 10px 20px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-surface-sunken);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.pub-compare-group:first-of-type .pub-compare-group-title {
  border-top: none;
}

.pub-compare-row {
  display: grid;
  grid-template-columns: 1.4fr 0.55fr 0.55fr;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
}

.pub-compare-row:last-child {
  border-bottom: none;
}

.pub-compare-row > span:first-child {
  padding: 12px 20px;
  color: var(--color-text);
  font-weight: 500;
  line-height: 1.45;
}

.pub-compare-row > span:not(:first-child) {
  padding: 12px 16px;
  text-align: center;
  border-left: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
}

.pub-compare-row > span:last-child {
  background: rgba(17, 24, 39, 0.02);
}

.pub-yes {
  font-weight: 600;
  color: var(--color-text) !important;
}

.pub-yes::before {
  content: "✓ ";
  color: var(--color-accent);
  font-weight: 800;
}

.pub-no {
  color: var(--color-text-disabled) !important;
}

.pub-soon {
  display: inline-block;
  font-weight: 600;
  color: var(--color-text) !important;
  font-size: 0.75rem !important;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
}

.pub-compare-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  padding: 20px;
  background: var(--color-surface-sunken);
  border-top: 1px solid var(--color-border);
}

.pub-compare-foot .pub-btn {
  min-width: 140px;
  justify-content: center;
}

.pub-pricing-compare-section h2 {
  font-size: 1.125rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.pub-table--compare th:not(:first-child),
.pub-table--compare td:not(:first-child) {
  text-align: center;
  width: 120px;
}

.pub-table--compare td:first-child {
  font-weight: 500;
  color: var(--color-text);
}

.pub-pricing-deploy-section {
  margin-bottom: 48px;
}

.pub-pricing-deploy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.pub-pricing-deploy-copy h2 {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 10px;
}

.pub-pricing-deploy-points {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.pub-pricing-deploy-points li {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.pub-pricing-deploy-points li:last-child {
  border-bottom: none;
}

.pub-pricing-download-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 24px 26px;
}

.pub-pricing-download-panel h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 16px;
}

.pub-download-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pub-download-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  border-radius: var(--pub-radius);
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.15s, background 0.15s;
}

.pub-download-btn:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface);
}

.pub-download-label {
  font-size: 0.875rem;
  font-weight: 600;
}

.pub-download-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.pub-download-empty {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin: 0;
}

.pub-pricing-faq h2 {
  font-size: 1.125rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.pub-pricing-faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.pub-pricing-faq .pub-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.pub-pricing-faq .pub-card p {
  font-size: 0.8125rem;
  margin: 0;
  line-height: 1.55;
}

@media (max-width: 900px) {
  .pub-pricing-hero-inner {
    grid-template-columns: 1fr;
  }

  .pub-pricing-hero-aside {
    max-width: none;
  }

  .pub-pricing-picker {
    grid-template-columns: 1fr 1fr;
  }

  .pub-compare-matrix-head,
  .pub-compare-row {
    grid-template-columns: 1.2fr 0.65fr 0.65fr;
  }

  .pub-pricing-plans {
    grid-template-columns: 1fr;
  }

  .pub-pricing-deploy-grid {
    grid-template-columns: 1fr;
  }

  .pub-pricing-faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .pub-pricing-picker {
    grid-template-columns: 1fr;
  }

  .pub-compare-matrix-head {
    display: none;
  }

  .pub-compare-row {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 12px 16px;
  }

  .pub-compare-row > span:first-child {
    padding: 0 0 8px;
    font-weight: 600;
  }

  .pub-compare-row > span:not(:first-child) {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: none;
    padding: 4px 0;
    text-align: left;
    background: transparent !important;
  }

  .pub-compare-row > span:nth-child(2)::before {
    content: "免费版";
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.75rem;
  }

  .pub-compare-row > span:nth-child(3)::before {
    content: "专业版";
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.75rem;
  }
}

/* —— Shared conversion & hero patterns —— */
.pub-hero-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
  margin-bottom: 8px;
}

.pub-hero-aside {
  min-width: 280px;
  max-width: 360px;
}

.pub-hero-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.pub-hero-stat {
  padding: 11px 10px;
  background: var(--pub-surface);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.pub-hero-stat strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.pub-hero-stat span {
  display: block;
  font-size: 0.625rem;
  color: var(--color-text-muted);
  margin-top: 2px;
  line-height: 1.35;
}

.pub-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.pub-section-head {
  margin-bottom: 12px;
}

.pub-section-head h2 {
  margin: 0 0 6px;
}

.pub-section-head p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  max-width: 40rem;
}

.pub-conversion-strip {
  margin: 28px 0 32px;
}

.pub-conversion-strip-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.pub-path-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: var(--pub-surface);
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 16px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.pub-path-card--pro {
  border-color: rgba(37, 99, 235, 0.35);
  background: linear-gradient(165deg, #fff 0%, var(--color-accent-soft) 100%);
}

.pub-path-badge {
  align-self: flex-start;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.pub-path-badge--live {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.pub-path-card h3 {
  font-size: 1.0625rem;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.02em;
}

.pub-path-card p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin: 0;
  flex: 1;
  line-height: 1.5;
}

.pub-path-card .pub-btn {
  margin-top: 8px;
  align-self: flex-start;
}

.pub-path-card--pro .pub-btn {
  width: 100%;
  justify-content: center;
}

.pub-cross-band {
  background: linear-gradient(165deg, #fff 0%, var(--color-accent-soft) 100%);
  border: 1px solid rgba(37, 99, 235, 0.14);
  border-radius: 16px;
  padding: 24px 28px;
  margin: 40px 0 0;
}

.pub-pricing-deliver-band {
  background: linear-gradient(165deg, #fff 0%, var(--color-accent-soft) 100%);
  border: 1px solid rgba(37, 99, 235, 0.14);
  border-radius: 16px;
  padding: 24px 28px;
  margin-bottom: 40px;
}

.pub-cross-band-inner,
.pub-pricing-deliver-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.pub-cross-band-inner h2,
.pub-pricing-deliver-inner h2 {
  font-size: 1.125rem;
  font-weight: 800;
  margin: 0 0 6px;
}

.pub-cross-band-inner p,
.pub-pricing-deliver-inner p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.pub-cross-links,
.pub-pricing-deliver-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pub-cross-links a,
.pub-pricing-deliver-links a {
  display: inline-flex;
  padding: 8px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  text-decoration: none;
}

.pub-cross-links a:hover,
.pub-pricing-deliver-links a:hover {
  border-color: var(--color-border-strong);
}

.pub-page-cta {
  margin-top: 40px;
  padding: 32px 28px;
  background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 55%, #3B82F6 100%);
  color: #E0E7FF;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.22);
}

.pub-page-cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.pub-page-cta h2 {
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.pub-page-cta p {
  margin: 0;
  font-size: 0.9375rem;
  color: rgba(224, 231, 255, 0.88);
  max-width: 28rem;
  line-height: 1.55;
}

.pub-page-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pub-page-cta .pub-btn {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.pub-page-cta .pub-btn:hover {
  background: rgba(255, 255, 255, 0.14);
}

.pub-page-cta .pub-btn-primary {
  background: #fff;
  border-color: #fff;
  color: var(--color-text);
}

.pub-page-cta .pub-btn-primary:hover {
  background: #f3f4f6;
}

.pub-faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.pub-faq-grid .pub-card h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.pub-faq-grid .pub-card p {
  font-size: 0.8125rem;
  margin: 0;
  line-height: 1.55;
}

.pub-compare-matrix--2col .pub-compare-matrix-head,
.pub-compare-matrix--2col .pub-compare-row {
  grid-template-columns: 1.4fr 0.7fr 0.7fr;
}

.pub-compare-matrix-col--highlight {
  background: rgba(17, 24, 39, 0.04);
}

.pub-compare-matrix--2col .pub-compare-row > span:last-child {
  background: rgba(17, 24, 39, 0.02);
}

.pub-link-card .pub-link-card-tag {
  display: inline-block;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--color-surface-sunken);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.pub-help-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.pub-help-related a {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
}

.pub-help-related a:hover {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .pub-hero-grid {
    grid-template-columns: 1fr;
  }

  .pub-hero-aside {
    max-width: none;
  }

  .pub-conversion-strip-inner {
    grid-template-columns: 1fr;
  }

  .pub-faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .pub-hero-stat-grid {
    grid-template-columns: 1fr;
  }

  .pub-timeline {
    grid-template-columns: 1fr;
  }
}