:root {
  --bg: #f3f7fb;
  --surface: rgba(255, 255, 255, 0.94);
  --surface-strong: #ffffff;
  --surface-soft: #eef3f8;
  --surface-elevated: rgba(255, 255, 255, 0.82);
  --text: #12263a;
  --muted: #5c7086;
  --line: rgba(18, 38, 58, 0.1);
  --line-strong: rgba(18, 38, 58, 0.18);
  --accent: #123f7a;
  --accent-strong: #0c2d57;
  --accent-text: #0e5aa7;
  --accent-soft: rgba(18, 90, 167, 0.1);
  --success-soft: rgba(15, 118, 110, 0.12);
  --shadow-sm: 0 12px 28px rgba(18, 38, 58, 0.06);
  --shadow-md: 0 18px 48px rgba(18, 38, 58, 0.09);
  --shadow-lg: 0 26px 70px rgba(18, 38, 58, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --header-height: 72px;
  --container: 1320px;
}

html[data-theme="sand"] {
  --bg: #f4f0e9;
  --surface: rgba(255, 252, 247, 0.93);
  --surface-strong: #fffdf9;
  --surface-soft: #f6f0e6;
  --surface-elevated: rgba(255, 252, 247, 0.82);
  --text: #26201b;
  --muted: #74685c;
  --line: rgba(38, 32, 27, 0.1);
  --line-strong: rgba(38, 32, 27, 0.18);
  --accent: #5f4323;
  --accent-strong: #3d2913;
  --accent-text: #8a5b1f;
  --accent-soft: rgba(138, 91, 31, 0.1);
  --success-soft: rgba(84, 115, 64, 0.14);
}

html[data-theme="ocean"] {
  --bg: #f3f7fb;
  --surface: rgba(255, 255, 255, 0.94);
  --surface-strong: #ffffff;
  --surface-soft: #eef3f8;
  --surface-elevated: rgba(255, 255, 255, 0.82);
  --text: #12263a;
  --muted: #5c7086;
  --line: rgba(18, 38, 58, 0.1);
  --line-strong: rgba(18, 38, 58, 0.18);
  --accent: #123f7a;
  --accent-strong: #0c2d57;
  --accent-text: #0e5aa7;
  --accent-soft: rgba(18, 90, 167, 0.1);
  --success-soft: rgba(15, 118, 110, 0.12);
}

html[data-theme="ink"] {
  --bg: #0f151d;
  --surface: rgba(24, 31, 42, 0.94);
  --surface-strong: #19212c;
  --surface-soft: #212a38;
  --surface-elevated: rgba(24, 31, 42, 0.82);
  --text: #eef5ff;
  --muted: #aab7c9;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent: #8db7ff;
  --accent-strong: #dbe8ff;
  --accent-text: #8db7ff;
  --accent-soft: rgba(141, 183, 255, 0.14);
  --success-soft: rgba(45, 212, 191, 0.14);
  --shadow-sm: 0 12px 28px rgba(0, 0, 0, 0.22);
  --shadow-md: 0 18px 48px rgba(0, 0, 0, 0.28);
  --shadow-lg: 0 26px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
  margin: 0;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  line-height: 1.72;
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--accent-text) 16%, transparent), transparent 28%),
    radial-gradient(circle at right top, color-mix(in srgb, var(--accent-text) 10%, transparent), transparent 34%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg) 88%, white) 0%, var(--bg) 100%);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
}

.container {
  width: min(var(--container), calc(100vw - 24px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  backdrop-filter: blur(18px);
}

.topbar {
  min-height: var(--header-height);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "brand utility";
  align-items: center;
  gap: 12px;
  padding: 12px 0;
}

.brand {
  grid-area: brand;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.brand strong {
  font-size: 1rem;
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.brand span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

.header-nav {
  position: fixed;
  top: calc(var(--header-height) + 12px);
  left: 12px;
  right: 12px;
  z-index: 70;
  width: auto;
  max-height: calc(100dvh - var(--header-height) - 24px);
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: minmax(72px, auto);
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 92%, transparent), color-mix(in srgb, var(--surface) 96%, transparent));
  box-shadow: 0 24px 60px rgba(18, 38, 58, 0.18);
  backdrop-filter: blur(22px);
  overflow-y: auto;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    transform 0.24s ease,
    opacity 0.24s ease,
    visibility 0.24s ease;
}

body.mobile-nav-open .header-nav {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 65;
  background: rgba(10, 20, 34, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.24s ease;
}

body.mobile-nav-open {
  overflow: hidden;
}

body.mobile-nav-open .mobile-nav-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.header-nav a,
.header-search-button,
.mobile-nav-toggle,
.button,
.icon-button,
.filter-button,
.pagination-button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition:
    transform 0.18s ease,
    background 0.18s ease,
    border-color 0.18s ease,
    color 0.18s ease,
    box-shadow 0.18s ease;
}

.header-nav a.active {
  color: var(--accent-text);
  border-color: color-mix(in srgb, var(--accent-text) 30%, var(--line-strong));
  background: color-mix(in srgb, var(--accent-soft) 82%, var(--surface-strong));
}

.header-nav a,
.header-search-button,
.mobile-nav-toggle,
.button.secondary,
.icon-button,
.filter-button,
.pagination-button {
  color: var(--text);
  border-color: var(--line);
  background: color-mix(in srgb, var(--surface-strong) 82%, transparent);
}

.button.primary {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 14px 28px rgba(18, 63, 122, 0.22);
}

.header-nav a {
  justify-content: flex-start;
  width: 100%;
  min-height: 72px;
  padding: 14px 16px;
  border-radius: 18px;
  line-height: 1.42;
}

.header-utility {
  grid-area: utility;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}

.header-utility-button,
.mobile-nav-toggle {
  width: 44px;
  min-width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 14px;
  color: var(--accent-text);
  border-color: color-mix(in srgb, var(--accent-text) 18%, var(--line-strong));
  background: color-mix(in srgb, var(--surface-strong) 84%, var(--accent-soft));
  box-shadow: var(--shadow-sm);
}

.header-nav a .icon,
.header-utility-button .icon,
.mobile-nav-toggle .icon {
  width: 18px;
  height: 18px;
}

.header-nav a .icon svg,
.header-utility-button .icon svg,
.mobile-nav-toggle .icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

.header-utility-button > span:not(.icon),
.mobile-nav-toggle > span:not(.icon) {
  display: none;
}

#theme-switcher.header-utility-button {
  position: relative;
  overflow: hidden;
}

#theme-switcher.header-utility-button::before {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 999px;
  background:
    conic-gradient(from 180deg, #2563eb, #0ea5e9, #f59e0b, #ef4444, #2563eb);
  opacity: 0.18;
}

#theme-switcher.header-utility-button .icon {
  position: relative;
  z-index: 1;
}

#theme-switcher.header-utility-button span {
  position: relative;
  z-index: 1;
}

#global-search-close {
  width: 44px;
  min-width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 14px;
}

#global-search-close .icon,
#global-search-close svg {
  width: 18px;
  height: 18px;
}

.page-shell {
  padding: 16px 0 44px;
}

.shell-layout,
.article-main-layout,
.column-content-layout,
.search-results-grid,
.editor-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.global-sidebar,
.article-actions-panel {
  position: static;
}

.global-sidebar {
  order: 2;
}

.content-area {
  order: 1;
  min-width: 0;
}

.content-area > * + * {
  margin-top: 16px;
}

.sidebar-panel,
.hero-card,
.section-card,
.column-card,
.compact-article-row,
.article-row,
.article-panel,
.article-actions-panel,
.drawer-panel,
.search-panel,
.empty-panel,
.featured-pill {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: var(--shadow-md);
}

.sidebar-panel,
.hero-card,
.section-card,
.column-card,
.compact-article-row,
.article-row,
.article-panel,
.article-actions-panel,
.drawer-panel,
.empty-panel {
  padding: 16px;
}

.sidebar-panel::before,
.hero-card::before,
.section-card::before,
.article-panel::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent-text) 34%, transparent), transparent 68%);
}

.sidebar-title,
.filter-title,
.search-block-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.sidebar-nav,
.filter-list,
.article-filter-list,
.search-results-list,
.compact-article-list,
.article-list,
.column-rail {
  display: grid;
  gap: 12px;
}

.sidebar-nav,
.filter-list,
.article-filter-list,
.pagination {
  grid-auto-flow: row;
  grid-auto-columns: initial;
  overflow: visible;
  align-items: stretch;
  padding-bottom: 2px;
  scrollbar-width: thin;
}

.sidebar-nav::-webkit-scrollbar,
.filter-list::-webkit-scrollbar,
.article-filter-list::-webkit-scrollbar,
.pagination::-webkit-scrollbar,
.column-rail::-webkit-scrollbar {
  height: 8px;
}

.sidebar-nav::-webkit-scrollbar-thumb,
.filter-list::-webkit-scrollbar-thumb,
.article-filter-list::-webkit-scrollbar-thumb,
.pagination::-webkit-scrollbar-thumb,
.column-rail::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--line-strong);
}

.sidebar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  max-width: none;
  min-height: 72px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface-strong) 84%, transparent);
}

.sidebar-link.active {
  border-color: color-mix(in srgb, var(--accent-text) 28%, var(--line-strong));
  background: color-mix(in srgb, var(--accent-soft) 84%, var(--surface-strong));
}

.sidebar-link-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.sidebar-link-main strong,
.title-link h3,
.article-neighbor-title,
.hero-copy h1,
.column-hero h1,
.article-header h1,
.empty-panel h1 {
  overflow-wrap: anywhere;
}

.sidebar-link-meta,
.meta-chip-text,
.meta-chip,
.compact-article-meta span,
.article-row-meta span,
.meta-row span,
.search-result-meta,
.breadcrumbs,
.muted,
.section-head p,
.article-excerpt,
.article-filter-copy,
.article-neighbor-label,
.article-neighbor-meta,
.search-empty,
.brand span,
.hero-terminal-lines span,
.featured-pill p {
  color: var(--muted);
}

.sidebar-link-meta {
  display: inline-flex;
  font-size: 0.9rem;
}

.hero-card {
  padding: 18px;
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent-text) 14%, transparent), transparent 32%),
    radial-gradient(circle at left 18%, color-mix(in srgb, var(--accent-text) 10%, transparent), transparent 26%),
    linear-gradient(135deg, color-mix(in srgb, var(--surface-strong) 96%, transparent), color-mix(in srgb, var(--accent-soft) 80%, var(--surface)));
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
}

.hero-copy {
  max-width: 760px;
}

.hero-eyebrow,
.eyebrow {
  margin: 0 0 10px;
  font-size: 0.78rem;
  color: var(--accent-text);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.hero-copy h1,
.column-hero h1,
.article-header h1,
.empty-panel h1 {
  margin: 0 0 12px;
  font-size: clamp(1.9rem, 8vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-copy p,
.column-hero p,
.article-row p,
.compact-article-row p,
.article-body p {
  margin: 0 0 14px;
}

.hero-highlights,
.hero-actions,
.card-actions,
.meta-row,
.article-row-meta,
.compact-article-meta,
.breadcrumbs,
.action-row,
.action-stack,
.column-card-top,
.column-hero-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.hero-highlights {
  margin: 16px 0 18px;
}

.hero-highlight,
.hero-stat-label,
.featured-pill-label {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-highlight {
  width: 100%;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--accent-text) 16%, var(--line));
  background: color-mix(in srgb, var(--surface-strong) 84%, transparent);
  color: var(--accent-text);
}

.hero-highlight[href] {
  cursor: pointer;
}

.hero-highlight-button {
  width: 100%;
}

.hero-actions,
.card-actions,
.action-row,
.action-stack {
  display: grid;
  grid-template-columns: 1fr;
}

.hero-actions .button,
.card-actions .button,
.action-row .button,
.action-stack .button {
  width: 100%;
}

.hero-visual {
  display: grid;
  gap: 14px;
}

.hero-visual-panel {
  border: 1px solid color-mix(in srgb, var(--accent-text) 14%, var(--line));
  border-radius: 20px;
  background: color-mix(in srgb, var(--surface-strong) 80%, transparent);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}

.hero-visual-link,
.hero-stat-action,
.featured-pill-action {
  color: inherit;
  text-align: left;
}

.hero-stat-action,
.featured-pill-action {
  width: 100%;
}

.hero-visual-terminal {
  padding: 16px;
}

.hero-terminal-top {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.hero-terminal-top span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.hero-terminal-top span:nth-child(1) {
  background: #f87171;
}

.hero-terminal-top span:nth-child(2) {
  background: #fbbf24;
}

.hero-terminal-top span:nth-child(3) {
  background: #34d399;
}

.hero-terminal-body {
  display: grid;
  gap: 10px;
}

.hero-terminal-body p {
  margin: 0;
  color: var(--accent-text);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-terminal-body strong {
  font-size: 1.06rem;
  line-height: 1.55;
}

.hero-terminal-lines {
  display: grid;
  gap: 10px;
}

.hero-terminal-lines span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
}

.hero-terminal-lines span::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent-text);
  opacity: 0.7;
}

.hero-stat-grid,
.featured-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.hero-stat-card {
  padding: 16px;
}

.hero-stat-card strong {
  display: block;
  margin: 10px 0 8px;
  font-size: clamp(1.9rem, 8vw, 2.4rem);
  line-height: 1;
}

.hero-stat-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-stat-label,
.featured-pill-label {
  color: var(--accent-text);
  background: color-mix(in srgb, var(--accent-soft) 76%, var(--surface-strong));
}

.hero-stat-card-accent {
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--accent-soft) 80%, var(--surface-strong)), color-mix(in srgb, var(--surface-strong) 92%, transparent));
}

.featured-pill {
  padding: 16px;
}

.featured-pill strong {
  display: block;
  margin: 14px 0 8px;
  font-size: 1.02rem;
}

.recommend-grid,
.info-grid,
.case-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.recommend-card,
.info-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: color-mix(in srgb, var(--surface-strong) 84%, var(--surface-soft));
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.recommend-card strong,
.info-card h2 {
  margin: 0;
  font-size: 1.16rem;
  line-height: 1.38;
}

.recommend-card p,
.info-card p,
.prose-panel p,
.contact-panel p,
.info-hero p {
  margin: 0;
}

.recommend-card-feature {
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent-text) 10%, transparent), transparent 34%),
    linear-gradient(145deg, color-mix(in srgb, var(--surface-strong) 95%, transparent), color-mix(in srgb, var(--accent-soft) 74%, var(--surface)));
}

.info-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(1.9rem, 7vw, 3.1rem);
  line-height: 1.1;
}

.prose-panel,
.contact-panel {
  display: grid;
  gap: 14px;
}

.footer-inner a {
  color: var(--accent-text);
}

.tool-hero,
.tool-layout,
.tool-results,
.tool-prompt-card,
.tool-recommendation-card,
.platform-input-card,
.platform-analysis-card,
.tool-summary-card,
.radar-group-card,
.tool-journey-card,
.tool-preview-point,
.tool-asset-item {
  display: grid;
  gap: 14px;
}

.tool-hero {
  grid-template-columns: 1fr;
  gap: 18px;
}

.tool-hero-copy,
.tool-hero-side,
.tool-preview-card,
.tool-form-card {
  display: grid;
  gap: 16px;
}

.tool-hero-actions,
.tool-button-row,
.tool-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tool-stat-card,
.tool-preview-point,
.tool-summary-card,
.tool-prompt-card,
.tool-recommendation-card,
.platform-input-card,
.platform-analysis-card,
.radar-group-card,
.tool-journey-card,
.tool-asset-item {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: color-mix(in srgb, var(--surface-strong) 88%, var(--surface-soft));
}

.tool-stat-card strong,
.tool-summary-card strong,
.radar-group-head h3,
.tool-preview-point strong,
.tool-asset-item strong,
.platform-input-head strong,
.platform-analysis-head strong {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.4;
}

.tool-stat-card p,
.tool-summary-card p,
.tool-preview-point p,
.tool-asset-item p,
.tool-helper,
.tool-prompt-list p,
.tool-analysis-list p,
.tool-recommendation-list p,
.radar-question-card p,
.radar-group-head p {
  margin: 0;
}

.tool-layout {
  grid-template-columns: 1fr;
  gap: 18px;
}

.tool-layout-stacked {
  gap: 18px;
}

.tool-field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.tool-field {
  display: grid;
  gap: 8px;
}

.tool-field span,
.tool-checklist-title,
.tool-summary-label {
  font-size: 0.9rem;
  color: var(--muted);
}

.tool-field input,
.tool-field select,
.platform-input-card textarea {
  width: 100%;
  padding: 13px 15px;
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface-strong) 92%, transparent);
  outline: none;
}

.tool-field input:focus,
.tool-field select:focus,
.platform-input-card textarea:focus {
  border-color: color-mix(in srgb, var(--accent-text) 42%, var(--line-strong));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-soft) 88%, transparent);
}

.tool-field-wide {
  grid-column: 1 / -1;
}

.tool-helper {
  font-size: 0.92rem;
  color: var(--muted);
}

.tool-preview-points,
.tool-summary-grid,
.radar-groups,
.tool-asset-list,
.tool-platform-grid,
.tool-platform-analysis {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.tool-journey {
  display: grid;
  gap: 14px;
}

.tool-journey-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.tool-journey-step {
  min-height: 88px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--accent-soft) 54%, var(--surface-strong));
  display: grid;
  align-content: start;
  gap: 8px;
}

.tool-journey-step strong {
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: white;
  background: var(--accent);
}

.radar-group-head,
.platform-input-head,
.platform-analysis-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.radar-question-list,
.tool-analysis-list,
.tool-prompt-list,
.tool-recommendation-list {
  display: grid;
  gap: 10px;
}

.radar-question-card {
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-strong) 92%, var(--surface-soft));
  display: grid;
  gap: 10px;
}

.radar-question-card strong {
  font-size: 1rem;
  line-height: 1.5;
}

.tool-mini-chip,
.platform-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.86rem;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-strong) 80%, var(--surface-soft));
}

.platform-score {
  min-width: 58px;
  font-size: 1rem;
  font-weight: 700;
}

.platform-score-strong {
  color: #0b7a53;
  border-color: rgba(11, 122, 83, 0.2);
  background: rgba(11, 122, 83, 0.1);
}

.platform-score-medium {
  color: #8a5b1f;
  border-color: rgba(138, 91, 31, 0.2);
  background: rgba(138, 91, 31, 0.1);
}

.platform-score-weak,
.platform-score-pending {
  color: #7a4d0b;
  border-color: rgba(122, 77, 11, 0.2);
  background: rgba(122, 77, 11, 0.08);
}

.platform-score-missing {
  color: #b42318;
  border-color: rgba(180, 35, 24, 0.18);
  background: rgba(180, 35, 24, 0.08);
}

.tool-analysis-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tool-checklist {
  display: grid;
  gap: 10px;
}

.tool-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tool-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-strong) 82%, var(--surface-soft));
  cursor: pointer;
}

.tool-chip input {
  accent-color: var(--accent);
}

.platform-input-card textarea {
  min-height: 146px;
  resize: vertical;
}

.tool-recommendation-note {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.tool-spotlight-section {
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent-text) 10%, transparent), transparent 34%),
    linear-gradient(145deg, color-mix(in srgb, var(--surface-strong) 96%, transparent), color-mix(in srgb, var(--accent-soft) 72%, var(--surface)));
}

.tool-spotlight-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.tool-spotlight-card,
.tool-note-card {
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow-sm);
}

.tool-spotlight-card {
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent-text) 16%, transparent), transparent 34%),
    linear-gradient(145deg, color-mix(in srgb, var(--surface-strong) 96%, transparent), color-mix(in srgb, var(--accent-soft) 88%, var(--surface)));
}

.tool-note-card {
  background: color-mix(in srgb, var(--surface-strong) 90%, var(--surface-soft));
}

.tool-spotlight-card strong,
.tool-note-card strong {
  font-size: clamp(1.22rem, 2.4vw, 1.62rem);
  line-height: 1.35;
}

.tool-spotlight-card p,
.tool-note-card p {
  margin: 0;
}

.section-card {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 95%, transparent), color-mix(in srgb, var(--surface-soft) 72%, var(--surface)));
}

.section-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}

.section-head h2 {
  margin: 0;
  font-size: 1.32rem;
  line-height: 1.2;
}

.section-head p {
  margin: 0;
  font-size: 0.95rem;
}

.column-rail {
  grid-template-columns: 1fr;
}

.column-compact-grid .column-card {
  gap: 8px;
}

.column-compact-grid .column-card .muted,
.column-compact-grid .column-card .card-actions {
  display: none;
}

.rail-shell {
  position: relative;
}

.rail-button {
  display: none;
}

.column-card,
.compact-article-row,
.article-row,
.search-result-card,
.article-neighbor-card {
  content-visibility: auto;
}

.page-home .column-card,
.page-home .compact-article-row {
  content-visibility: visible;
}

.column-card,
.compact-article-row,
.article-row {
  display: grid;
  align-content: start;
  gap: 10px;
}

.column-card-top {
  justify-content: space-between;
  align-items: center;
}

.column-card-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.meta-chip,
.compact-article-meta span,
.article-row-meta span,
.meta-row span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
}

.title-link h3 {
  margin: 0;
  font-size: 1.16rem;
  line-height: 1.42;
}

.compact-article-list,
.article-list {
  grid-template-columns: 1fr;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
}

.column-content-layout {
  align-items: start;
}

.local-sidebar {
  display: grid;
  gap: 12px;
}

.filter-group,
.article-filter-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-strong) 82%, var(--surface-soft));
}

.filter-button,
.pagination-button {
  width: auto;
  min-width: max-content;
  white-space: nowrap;
}

.filter-button.active,
.pagination-button.active {
  color: var(--accent-text);
  border-color: color-mix(in srgb, var(--accent-text) 30%, var(--line-strong));
  background: color-mix(in srgb, var(--accent-soft) 82%, var(--surface-strong));
}

.list-area {
  min-width: 0;
}

.pagination {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.pagination .button {
  width: 100%;
}

.pagination-button[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

.article-actions-panel {
  order: 2;
}

.article-panel {
  order: 1;
}

.action-stack {
  gap: 10px;
}

.article-filter-stack {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.article-filter-copy {
  margin: 10px 0 0;
  font-size: 0.92rem;
}

.article-neighbor-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.article-neighbor-card {
  display: grid;
  gap: 8px;
  min-height: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-strong) 82%, var(--surface-soft));
}

.article-neighbor-card.disabled {
  opacity: 0.56;
}

.article-neighbor-title {
  font-size: 1rem;
  line-height: 1.52;
}

.article-body {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  overflow-wrap: anywhere;
}

.article-panel > .breadcrumbs {
  margin-bottom: 16px;
}

.article-body h1,
.article-body h2,
.article-body h3,
.article-body h4,
.article-body h5,
.article-body h6 {
  margin: 28px 0 12px;
  line-height: 1.28;
}

.article-body h2 {
  font-size: clamp(1.42rem, 4vw, 2rem);
}

.article-body h3 {
  font-size: clamp(1.2rem, 3vw, 1.52rem);
}

.article-body h4,
.article-body h5,
.article-body h6 {
  color: var(--muted);
}

.article-body ul,
.article-body ol {
  padding-left: 20px;
}

.article-body blockquote {
  margin: 22px 0;
  padding: 6px 0 6px 16px;
  border-left: 3px solid color-mix(in srgb, var(--accent-text) 36%, transparent);
  color: color-mix(in srgb, var(--text) 80%, var(--muted));
}

.article-body hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 28px 0;
}

.article-body pre {
  overflow: auto;
  margin: 22px 0;
  padding: 16px;
  border-radius: 18px;
  background: #0f172a;
  color: #eef5ff;
}

.article-image {
  margin: 26px 0;
}

.article-image img {
  border-radius: 18px;
  box-shadow: var(--shadow-md);
}

.article-image figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.table-wrap {
  overflow: auto;
  margin: 20px 0;
}

table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  background: var(--surface-strong);
  border-radius: 16px;
  overflow: hidden;
}

th,
td {
  padding: 12px 14px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--surface-soft);
}

.drawer,
.search-layer {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: 0;
  overflow: auto;
  background: rgba(10, 20, 34, 0.42);
  backdrop-filter: blur(10px);
}

.drawer.hidden,
.search-layer.hidden {
  display: none;
}

.drawer-panel,
.search-panel {
  width: 100%;
  min-height: 100dvh;
  border-radius: 0;
  box-shadow: none;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 96%, transparent), color-mix(in srgb, var(--surface) 94%, transparent));
}

.search-panel {
  padding: 22px 16px 30px;
}

.drawer-panel {
  padding: 22px 16px 30px;
}

.drawer-head,
.search-head {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.drawer-head h2,
.search-head h2 {
  margin: 0;
}

.editor-form {
  display: grid;
  gap: 16px;
}

.editor-form label {
  display: grid;
  gap: 8px;
}

.editor-form input,
.editor-form textarea,
.search-input-wrap input {
  width: 100%;
  padding: 13px 15px;
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface-strong) 82%, transparent);
}

.editor-body {
  min-height: 360px;
}

.search-results-grid {
  margin-top: 18px;
}

.search-result-card {
  display: grid;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface-strong) 84%, var(--surface-soft));
}

.search-result-card p {
  margin: 0;
}

.icon,
.topic-icon-badge,
.topic-icon-symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.icon {
  width: 16px;
  height: 16px;
}

.icon svg {
  width: 16px;
  height: 16px;
}

.topic-icon-badge {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: var(--topic-soft, var(--accent-soft));
  color: var(--topic-color, var(--accent-text));
}

.topic-icon-symbol {
  width: 18px;
  height: 18px;
}

.topic-icon-symbol svg {
  width: 18px;
  height: 18px;
}

.column-hero-head {
  align-items: center;
}

.column-hero-head .topic-icon-badge {
  width: 46px;
  height: 46px;
  border-radius: 14px;
}

.footer-inner {
  padding: 18px 0 40px;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.footer-block {
  display: grid;
  gap: 6px;
}

.footer-block.align-right {
  justify-items: start;
}

.footer-inner p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-title {
  color: var(--text) !important;
  font-weight: 700;
}

.footer-meta {
  margin-top: 0 !important;
}

.hidden {
  display: none !important;
}

.resource-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.resource-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent-text) 9%, transparent), transparent 36%),
    linear-gradient(145deg, color-mix(in srgb, var(--surface-strong) 95%, transparent), color-mix(in srgb, var(--surface-soft) 88%, var(--surface)));
  box-shadow: var(--shadow-sm);
}

.resource-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.resource-badge,
.resource-subtitle,
.research-meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent-text) 16%, var(--line));
  background: color-mix(in srgb, var(--surface-strong) 84%, transparent);
  color: var(--accent-text);
  font-size: 0.84rem;
  font-weight: 700;
}

.resource-subtitle {
  color: var(--muted);
  border-color: var(--line);
  font-weight: 600;
}

.resource-card h3,
.research-head h1 {
  margin: 0;
  line-height: 1.28;
  font-size: 1.05rem;
}

.resource-card p,
.research-head p {
  margin: 0;
}

.resource-points,
.research-facts {
  display: grid;
  gap: 10px;
}

.resource-points span,
.research-meta-chip-wide {
  width: 100%;
}

.resource-points span {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--muted);
  font-size: 0.94rem;
}

.resource-actions,
.research-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.research-panel,
.research-head {
  display: grid;
  gap: 16px;
}

.research-viewer {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: color-mix(in srgb, var(--surface-strong) 90%, var(--surface-soft));
  box-shadow: var(--shadow-sm);
}

.research-viewer iframe {
  display: block;
  width: 100%;
  min-height: 72dvh;
  border: 0;
  background: #fff;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (min-width: 720px) {
  .container {
    width: min(var(--container), calc(100vw - 40px));
  }

  .topbar {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "brand utility"
      "nav nav";
    gap: 20px;
  }

  .brand strong {
    font-size: 1.14rem;
  }

  .brand span {
    font-size: 0.88rem;
  }

  .header-nav {
    grid-area: nav;
    position: static;
    width: 100%;
    height: auto;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    overflow: visible;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .header-nav a {
    min-height: 42px;
    width: auto;
    justify-content: center;
    border-radius: 999px;
    padding: 0 16px;
  }

  .mobile-nav-toggle {
    display: none;
  }

  .mobile-nav-backdrop {
    display: none;
  }

  .header-utility-button {
    width: auto;
    min-width: 96px;
    padding: 0 16px;
    border-radius: 999px;
  }

  #theme-switcher.header-utility-button {
    width: auto;
    min-width: 88px;
    padding: 0 14px;
  }

  .header-utility-button > span:not(.icon) {
    display: inline;
  }

  #theme-switcher.header-utility-button > span:not(.icon) {
    display: inline;
    font-size: 0.88rem;
    font-weight: 700;
  }

  .page-shell {
    padding: 24px 0 60px;
  }

  .hero-highlight {
    width: auto;
  }

  .hero-actions,
  .card-actions,
  .action-row,
  .research-actions {
    display: flex;
    flex-wrap: wrap;
  }

  .hero-actions .button,
  .card-actions .button,
  .action-row .button,
  .research-actions .button {
    width: auto;
  }

  .hero-stat-grid,
  .featured-strip,
  .compact-article-list,
  .search-results-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .recommend-grid,
  .info-grid,
  .case-list,
  .resource-grid,
  .tool-summary-grid,
  .tool-platform-analysis,
  .tool-platform-grid,
  .tool-preview-points,
  .tool-spotlight-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tool-hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
    align-items: stretch;
  }

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

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

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

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

  .drawer,
  .search-layer {
    padding: 32px 18px;
    align-items: flex-start;
  }

  .drawer-panel,
  .search-panel {
    width: min(1080px, 100%);
    min-height: auto;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
  }

  .page-home .shell-layout {
    grid-template-columns: 260px minmax(0, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .footer-block.align-right {
    justify-items: end;
    text-align: right;
  }
}

@media (min-width: 1240px) {
  .topbar {
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr) auto;
    gap: 16px;
  }

  .brand span {
    display: none;
  }

  .header-nav a {
    flex: 0 0 auto;
    min-height: 40px;
    padding: 0 14px;
    font-size: 0.95rem;
  }

  .resource-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .topbar {
    grid-template-columns: minmax(240px, 320px) minmax(0, 1fr) auto;
    grid-template-areas: "brand nav utility";
    gap: 16px;
  }

  .brand {
    align-self: center;
  }

  .brand strong {
    font-size: 1.02rem;
  }

  .header-nav {
    grid-area: nav;
    position: static;
    width: 100%;
    height: auto;
    max-height: none;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    overflow-x: auto;
    overflow-y: hidden;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    scrollbar-width: none;
  }

  .header-nav::-webkit-scrollbar {
    display: none;
  }

  .header-nav a {
    flex: 0 0 auto;
    min-height: 42px;
    width: auto;
    justify-content: center;
    border-radius: 999px;
    padding: 0 16px;
  }

  .mobile-nav-toggle {
    display: none;
  }

  .mobile-nav-backdrop {
    display: none;
  }

  .header-utility-button {
    width: auto;
    min-width: 92px;
    padding: 0 14px;
    border-radius: 999px;
  }

  #theme-switcher.header-utility-button {
    width: auto;
    min-width: 88px;
    padding: 0 14px;
  }

  .header-utility-button > span:not(.icon) {
    display: inline;
  }

  #theme-switcher.header-utility-button > span:not(.icon) {
    display: inline;
    font-size: 0.88rem;
    font-weight: 700;
  }

  .shell-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }

  .page-home .shell-layout {
    grid-template-columns: 280px minmax(0, 1fr);
  }

  .page-home .shell-layout > .section-card {
    grid-column: 2;
  }

  .global-sidebar {
    order: initial;
    position: sticky;
    top: calc(var(--header-height) + 20px);
  }

  .content-area {
    order: initial;
  }

  .sidebar-nav {
    display: grid;
    grid-auto-flow: row;
    grid-auto-columns: initial;
    overflow: visible;
    grid-template-columns: 1fr;
  }

  .sidebar-link {
    max-width: none;
    min-width: 0;
  }

  .sidebar-link-meta {
    display: inline-flex;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
    gap: 28px;
    align-items: center;
  }

  .hero-card {
    padding: 28px;
  }

  .featured-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .compact-article-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .recommend-grid {
    grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr));
  }

  .section-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .column-content-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 24px;
  }

  .local-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 20px);
  }

  .filter-list,
  .article-filter-list,
  .pagination {
    grid-auto-flow: row;
    grid-auto-columns: initial;
    overflow: visible;
  }

  .filter-button {
    width: 100%;
    justify-content: space-between;
  }

  .pagination {
    flex-wrap: wrap;
  }

  .pagination-button {
    width: auto;
  }

  .article-main-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 22px;
    align-items: start;
  }

  .article-actions-panel {
    position: sticky;
    top: calc(var(--header-height) + 20px);
    order: initial;
  }

  .article-panel {
    order: initial;
  }

  .article-neighbor-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .column-compact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .info-grid,
  .case-list,
  .resource-grid,
  .tool-summary-grid,
  .tool-platform-analysis,
  .tool-platform-grid,
  .tool-preview-points,
  .tool-spotlight-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tool-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.75fr);
    align-items: start;
  }

  .tool-layout-stacked {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  .header-nav,
  .sidebar-nav {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1100px) {
  .column-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-stat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1240px) {
  .container {
    width: min(var(--container), calc(100vw - 56px));
  }

  .hero-copy h1,
  .column-hero h1,
  .article-header h1,
  .empty-panel h1 {
    font-size: clamp(2.4rem, 4.5vw, 4.4rem);
  }

  .hero-terminal-body strong {
    font-size: 1.34rem;
  }
}

@media (hover: hover) and (pointer: fine) {
  .header-nav a:hover,
  .header-search-button:hover,
  .mobile-nav-toggle:hover,
  .button.secondary:hover,
  .icon-button:hover,
  .filter-button:hover,
  .pagination-button:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--accent-text) 24%, var(--line-strong));
    background: color-mix(in srgb, var(--accent-soft) 78%, var(--surface-strong));
  }

  .button.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 34px rgba(18, 63, 122, 0.28);
  }

  .column-card:hover,
  .compact-article-row:hover,
  .article-row:hover,
  .featured-pill:hover,
  .recommend-card:hover,
  .info-card:hover,
  .search-result-card:hover,
  .article-neighbor-card:hover,
  .sidebar-link:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--accent-text) 22%, var(--line-strong));
    box-shadow: var(--shadow-lg);
  }

  .title-link:hover h3 {
    color: var(--accent-text);
  }
}