:root {
  --radius-lg: 30px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --radius-xs: 12px;
  --page-max-width: 1480px;
  --shadow-lg: 0 28px 80px rgba(12, 18, 30, 0.16);
  --shadow-md: 0 18px 44px rgba(12, 18, 30, 0.11);
  --shadow-sm: 0 10px 24px rgba(12, 18, 30, 0.08);
  --transition-fast: 160ms ease;
  --transition-slow: 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

body.theme-classic {
  --bg: #eef4ff;
  --bg-secondary: #f8fbff;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --surface-muted: rgba(255, 255, 255, 0.64);
  --border: rgba(66, 133, 244, 0.16);
  --border-strong: rgba(66, 133, 244, 0.28);
  --text: #162033;
  --text-soft: #5f6a7d;
  --accent: #4285f4;
  --accent-2: #34a853;
  --accent-3: #fbbc05;
  --accent-warm: #ea4335;
  --tag-bg: rgba(66, 133, 244, 0.1);
  --hero-blend: linear-gradient(135deg, rgba(66, 133, 244, 0.16), rgba(52, 168, 83, 0.12), rgba(251, 188, 5, 0.12));
  --page-gradient:
    radial-gradient(circle at 0% 0%, rgba(66, 133, 244, 0.18), transparent 28rem),
    radial-gradient(circle at 100% 0%, rgba(52, 168, 83, 0.14), transparent 28rem),
    radial-gradient(circle at 50% 100%, rgba(251, 188, 5, 0.16), transparent 34rem),
    linear-gradient(180deg, #edf4ff 0%, #f8fbff 44%, #eef5f2 100%);
  --font-sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
}

body.theme-oled-black {
  --bg: #000000;
  --bg-secondary: #080808;
  --surface: rgba(10, 10, 10, 0.92);
  --surface-strong: rgba(18, 18, 18, 0.98);
  --surface-muted: rgba(255, 255, 255, 0.05);
  --border: rgba(95, 227, 255, 0.14);
  --border-strong: rgba(95, 227, 255, 0.32);
  --text: #f7f9fb;
  --text-soft: #a1adb9;
  --accent: #5fe3ff;
  --accent-2: #7fffd4;
  --accent-3: #ffffff;
  --accent-warm: #ff9f6e;
  --tag-bg: rgba(95, 227, 255, 0.1);
  --hero-blend: linear-gradient(135deg, rgba(95, 227, 255, 0.14), rgba(127, 255, 212, 0.08), rgba(255, 255, 255, 0.04));
  --page-gradient:
    radial-gradient(circle at 12% 12%, rgba(95, 227, 255, 0.15), transparent 22rem),
    radial-gradient(circle at 100% 0%, rgba(127, 255, 212, 0.08), transparent 20rem),
    radial-gradient(circle at 50% 100%, rgba(255, 255, 255, 0.06), transparent 26rem),
    linear-gradient(180deg, #000000 0%, #040404 52%, #000000 100%);
  --font-sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
  color-scheme: dark;
}

body.theme-pastel-bloom {
  --bg: #fff7fa;
  --bg-secondary: #fffdf5;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --surface-muted: rgba(255, 255, 255, 0.66);
  --border: rgba(222, 111, 161, 0.16);
  --border-strong: rgba(222, 111, 161, 0.26);
  --text: #4a3040;
  --text-soft: #7d6674;
  --accent: #de6fa1;
  --accent-2: #84cfbc;
  --accent-3: #f7c87d;
  --accent-warm: #f39a95;
  --tag-bg: rgba(222, 111, 161, 0.11);
  --hero-blend: linear-gradient(135deg, rgba(222, 111, 161, 0.15), rgba(132, 207, 188, 0.16), rgba(247, 200, 125, 0.14));
  --page-gradient:
    radial-gradient(circle at 5% 10%, rgba(222, 111, 161, 0.18), transparent 26rem),
    radial-gradient(circle at 100% 10%, rgba(132, 207, 188, 0.16), transparent 28rem),
    radial-gradient(circle at 50% 100%, rgba(247, 200, 125, 0.18), transparent 30rem),
    linear-gradient(180deg, #fff7fa 0%, #fffcf4 48%, #fdf6ff 100%);
  --font-sans: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: clip;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--page-gradient);
}

body.preview-open {
  overflow: hidden;
}

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

img {
  display: block;
  width: 100%;
  height: auto;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 0;
}

.page-shell {
  position: relative;
  z-index: 0;
  max-width: var(--page-max-width);
  min-height: 100vh;
  margin: 0 auto;
  padding: 1.25rem;
}

.page-shell.page-shell-immersive {
  max-width: none;
  padding: 0;
  min-height: 100dvh;
}

.site-layout {
  display: grid;
  grid-template-columns: minmax(19rem, 22rem) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  min-height: 100vh;
}

.site-sidebar {
  position: sticky;
  top: 1.25rem;
  display: grid;
  gap: 1rem;
  align-self: start;
  padding: 1rem;
  border-radius: calc(var(--radius-lg) + 2px);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(22px);
}

.site-sidebar-brand,
.site-sidebar-section {
  display: grid;
  gap: 0.65rem;
}

.site-sidebar-note,
.site-sidebar-label {
  margin: 0;
  color: var(--text-soft);
}

.site-sidebar-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.site-content {
  min-width: 0;
}

.site-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: none;
  background: rgba(7, 10, 20, 0.34);
  backdrop-filter: blur(4px);
}

.site-nav-fab {
  position: fixed;
  top: max(1rem, env(safe-area-inset-top));
  left: max(1rem, env(safe-area-inset-left));
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.site-filter-fab {
  position: fixed;
  top: max(1rem, env(safe-area-inset-top));
  right: max(1rem, env(safe-area-inset-right));
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.filters-open .site-drawer-backdrop {
  display: block;
}

.filter-desktop-panel {
  display: none;
}

.site-filter-drawer {
  position: fixed;
  top: 0.75rem;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 35;
  display: grid;
  width: min(22rem, calc(100vw - 1.5rem));
  max-height: calc(100dvh - 1.5rem);
  overflow: auto;
  gap: 0.95rem;
  padding: 1rem;
  border-radius: calc(var(--radius-lg) + 2px);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(22px);
  transform: translateX(calc(100% + 1rem));
  transition: transform var(--transition-slow);
}

.filters-open .site-filter-drawer {
  transform: translateX(0);
}

.page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.26), transparent 88%);
}

.page-aura {
  position: fixed;
  z-index: -1;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  filter: blur(88px);
  opacity: 0.6;
  pointer-events: none;
}

.page-aura-1 {
  top: -3rem;
  left: -4rem;
  background: color-mix(in srgb, var(--accent) 58%, transparent);
}

.page-aura-2 {
  right: -5rem;
  bottom: 3rem;
  background: color-mix(in srgb, var(--accent-2) 44%, transparent);
}

.site-header,
.page-main,
.site-footer,
.flash-stack {
  position: relative;
  z-index: 1;
}

.site-header,
.panel,
.hero-panel,
.detail-hero,
.auth-panel .panel {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(22px);
}

.panel,
.hero-panel,
.detail-hero,
.tool-card,
.list-card,
.stat-card,
.review-card,
.site-header,
.site-footer {
  position: relative;
  isolation: isolate;
}

.panel::before,
.hero-panel::before,
.detail-hero::before,
.tool-card::before,
.list-card::before,
.stat-card::before,
.review-card::before,
.site-header::before,
.site-footer::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0) 34%),
    linear-gradient(160deg, rgba(255, 255, 255, 0) 42%, rgba(255, 255, 255, 0.12) 82%, rgba(255, 255, 255, 0.18));
  opacity: 0.68;
  z-index: -1;
}

.site-header {
  position: sticky;
  top: 1rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem 1.25rem;
  align-items: center;
  padding: 1rem 1.1rem;
  border-radius: calc(var(--radius-lg) + 2px);
}

.site-branding {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

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

.brand-lockup small,
.site-footer p,
.small-note,
.section-meta,
.tool-summary,
.tool-metrics span,
.list-card span,
.list-card small,
.hero-text,
.empty-state,
label span {
  color: var(--text-soft);
}

.list-card span,
.list-card small,
.preview-fact-item span {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 0.95rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: white;
  background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--accent-3));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
}

.site-sidebar .site-nav {
  display: grid;
  gap: 0.55rem;
  justify-content: stretch;
}

.site-nav a,
.section-tabs a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--text-soft);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.section-tabs a:hover,
.section-tabs a:focus-visible {
  transform: translateY(-1px);
  background: color-mix(in srgb, var(--accent) 10%, var(--surface-strong));
  border-color: var(--border);
  color: var(--text);
}

.site-sidebar .site-nav a {
  width: 100%;
  justify-content: flex-start;
}

.section-tabs a.is-active {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 14%, transparent), color-mix(in srgb, var(--accent-2) 12%, transparent));
  border-color: var(--border-strong);
  color: var(--text);
}

.site-actions,
.button-row,
.tool-card-actions,
.filter-actions,
.pager,
.footer-meta,
.section-tabs,
.carousel-controls,
.tool-metrics,
.metric-list,
.theme-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.site-actions {
  justify-content: flex-end;
}

.site-sidebar .site-actions {
  display: grid;
  justify-items: stretch;
}

.site-sidebar .site-actions .identity-chip,
.site-sidebar .site-actions .ghost-button,
.site-sidebar .site-actions .primary-button {
  width: 100%;
  justify-content: center;
}

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

.theme-switcher {
  padding: 0;
  border: 0;
  background: transparent;
}

.theme-switcher-sidebar {
  display: grid;
  width: 100%;
}

.theme-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.55rem;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-soft);
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.theme-chip:hover,
.theme-chip:focus-visible {
  transform: translateY(-1px);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.theme-chip.is-active {
  background: transparent;
  color: inherit;
  border-color: transparent;
  position: relative;
  padding-right: 2rem;
}

.theme-chip.is-active::after {
  content: "✓";
  position: absolute;
  right: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
}

.theme-chip-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  background: var(--chip-accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--chip-accent) 18%, transparent);
}

.identity-chip,
.status-pill,
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2rem;
  padding: 0.42rem 0.75rem;
  border-radius: 999px;
  background: var(--tag-bg);
  border: 1px solid color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--text);
}

.status-success {
  background: color-mix(in srgb, var(--accent-2) 14%, transparent);
  border-color: color-mix(in srgb, var(--accent-2) 24%, transparent);
}

.primary-button,
.ghost-button,
button {
  cursor: pointer;
  border-radius: 999px;
  padding: 0.82rem 1.15rem;
  transition:
    transform var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.ghost-button.compact,
.primary-button.compact {
  padding: 0.65rem 0.92rem;
}

.primary-button,
button.primary-button {
  color: white;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 14px 24px color-mix(in srgb, var(--accent) 26%, transparent);
}

.primary-button.subtle {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 12%, var(--surface-strong));
  box-shadow: none;
}

.ghost-button,
button.ghost-button {
  color: var(--text);
  background: color-mix(in srgb, var(--surface-strong) 94%, transparent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.primary-button:hover,
.primary-button:focus-visible,
.ghost-button:hover,
.ghost-button:focus-visible,
button:hover,
button:focus-visible {
  transform: translateY(-1px);
}

button:disabled,
.ghost-button:disabled,
.primary-button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
  transform: none;
  box-shadow: none;
}

.page-main {
  display: grid;
  gap: 1.25rem;
  padding: 0;
}

.page-main.page-main-immersive {
  gap: 0;
  padding: 0;
  min-height: 100vh;
  height: 100dvh;
}

body.page-immersive {
  overflow: hidden;
}

.panel,
.hero-panel,
.detail-hero {
  padding: 1.35rem;
  border-radius: var(--radius-lg);
}

.hero-panel,
.detail-hero,
.two-column-layout,
.three-column-layout,
.content-columns,
.detail-snapshot-grid,
.detail-meta-grid,
.detail-brand-grid,
.stat-grid,
.tool-grid,
.gallery-grid,
.checkbox-group,
.ops-grid {
  display: grid;
  gap: 1rem;
}

.home-hero {
  grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 0.9fr);
  align-items: stretch;
  background:
    var(--hero-blend),
    var(--surface);
}

.detail-hero {
  grid-template-columns: minmax(19rem, 0.95fr) minmax(0, 1.25fr);
  align-items: center;
}

.surface-band {
  background: color-mix(in srgb, var(--surface) 80%, transparent);
}

.hero-copy,
.hero-spotlight {
  display: grid;
  gap: 1rem;
}

.hero-spotlight-card,
.feature-item {
  min-height: 100%;
  background: color-mix(in srgb, var(--surface-strong) 94%, transparent);
}

.hero-spotlight-card {
  gap: 0.55rem;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}

.feature-band {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-item {
  display: grid;
  gap: 0.4rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.metric-kicker {
  display: inline-flex;
  width: fit-content;
  padding: 0.38rem 0.72rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  font-weight: 800;
}

.hero-copy h1,
.detail-copy h1,
.panel h1,
.panel h2,
.panel h3 {
  margin: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2.25rem, 4vw, 4.4rem);
}

h2 {
  font-size: clamp(1.45rem, 2.4vw, 2.15rem);
}

h3 {
  font-size: clamp(1.08rem, 1.6vw, 1.35rem);
}

.tool-favicon {
  --favicon-size: 2rem;
  flex: 0 0 auto;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--favicon-size);
  height: var(--favicon-size);
  overflow: hidden;
  border-radius: 0.75rem;
  border: 1px solid color-mix(in srgb, var(--border-strong) 76%, transparent);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 96%, transparent), color-mix(in srgb, var(--surface) 92%, transparent));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 10px 24px rgba(12, 18, 30, 0.12);
}

.tool-favicon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tool-favicon-fallback {
  display: none;
  place-items: center;
  width: 100%;
  height: 100%;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 18%, transparent), color-mix(in srgb, var(--accent-2) 14%, transparent));
}

.tool-favicon.has-media-error img {
  display: none;
}

.tool-favicon.has-media-error .tool-favicon-fallback {
  display: grid;
}

.tool-favicon.is-xs {
  --favicon-size: 1.45rem;
  border-radius: 0.5rem;
}

.tool-favicon.is-small {
  --favicon-size: 1.75rem;
  border-radius: 0.6rem;
}

.tool-favicon.is-medium {
  --favicon-size: 2.2rem;
  border-radius: 0.8rem;
}

.tool-favicon.is-on-dark {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 14px 32px rgba(4, 7, 12, 0.18);
}

.tool-favicon.is-on-dark .tool-favicon-fallback {
  color: white;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.08));
}

.tool-title-row,
.list-card-title,
.tool-choice-label,
.table-tool-cell {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.tool-title-row h1,
.tool-title-row h2,
.tool-title-row h3,
.list-card-title strong {
  margin: 0;
}

.tool-title-block {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
}

p {
  margin: 0;
}

.hero-text {
  font-size: 1.08rem;
  line-height: 1.7;
}

.eyebrow {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

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

.tool-grid {
  grid-template-columns: repeat(auto-fit, minmax(18.8rem, 1fr));
}

.tool-grid.compact {
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.gallery-grid {
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

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

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

.detail-snapshot-grid,
.preview-fact-grid {
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
}

.detail-meta-grid,
.detail-brand-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.metric-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.ops-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.stat-card,
.list-card,
.review-card,
.tool-card {
  border-radius: var(--radius-md);
  border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  background: var(--surface-strong);
  box-shadow: var(--shadow-md);
}

.stat-card {
  display: grid;
  gap: 0.35rem;
  padding: 1.05rem;
}

.stat-card strong {
  font-size: clamp(1.55rem, 2vw, 2.15rem);
  font-family: var(--font-display);
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.stack-list {
  display: grid;
  gap: 0.85rem;
}

.list-card,
.review-card {
  display: grid;
  gap: 0.38rem;
  padding: 1rem 1.05rem;
}

.list-card-title {
  font-weight: 800;
}

.list-card.large {
  padding: 1.1rem 1.2rem;
}

.inline-form {
  align-items: center;
}

.list-card.inline-form {
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(10rem, 0.7fr) auto;
}

.carousel-panel {
  overflow: hidden;
}

.tool-splide {
  margin-top: 0.25rem;
}

.tool-splide .splide__track {
  overflow: visible;
}

.tool-splide .splide__list {
  align-items: stretch;
}

.tool-splide__slide {
  height: auto;
  padding: 0.15rem 0.1rem 0.35rem;
}

.tool-splide__slide .tool-card {
  min-height: 100%;
}

.splide__arrow {
  width: 2.9rem;
  height: 2.9rem;
  opacity: 1;
  background: color-mix(in srgb, var(--surface-strong) 90%, transparent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.splide__arrow svg {
  fill: var(--text);
}

.splide__pagination__page {
  background: color-mix(in srgb, var(--accent) 22%, rgba(255, 255, 255, 0.5));
}

.splide__pagination__page.is-active {
  background: var(--accent);
  transform: scale(1.05);
}

.tool-card {
  overflow: hidden;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    border-color var(--transition-fast);
}

.tool-card:hover,
.tool-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--border-strong);
}

.tool-card:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 42%, transparent);
  outline-offset: 4px;
}

.tool-card-media {
  position: relative;
  overflow: hidden;
}

[data-image-frame] {
  position: relative;
  overflow: hidden;
}

.tool-card-media img,
.tool-card-placeholder,
.detail-media img,
.gallery-grid img {
  border-radius: calc(var(--radius-md) - 2px);
  object-fit: cover;
}

.tool-card-media img,
.tool-card-placeholder {
  aspect-ratio: 16 / 10;
  transition: transform var(--transition-slow), filter var(--transition-slow);
}

.detail-media img {
  max-height: 32rem;
}

.tool-card-placeholder {
  display: grid;
  place-items: center;
  color: white;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 3rem);
  background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--accent-3));
}

.tool-card-placeholder.is-fallback,
.media-fallback {
  display: none;
}

.tool-card-placeholder.large {
  aspect-ratio: 16 / 10;
  font-size: clamp(3rem, 6vw, 5rem);
}

.tool-card-reflection {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(125deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0) 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0) 48%, rgba(255, 255, 255, 0.08));
  mix-blend-mode: screen;
  opacity: 0.8;
}

.tool-card-overlay {
  position: absolute;
  inset: 0 auto auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0.9rem;
}

.tool-card-body {
  display: grid;
  gap: 0.85rem;
  padding: 1rem;
}

.tool-card-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.tool-card-head .tool-title-row {
  display: flex;
}

.tool-card-head h3 a:hover,
.tool-card-head h3 a:focus-visible,
.list-card strong a:hover,
.list-card strong a:focus-visible {
  color: var(--accent);
}

.tool-score {
  display: grid;
  justify-items: end;
  gap: 0.05rem;
  min-width: 4.5rem;
}

.tool-score strong {
  font-size: 1.2rem;
  font-family: var(--font-display);
}

.tool-score small {
  color: var(--text-soft);
}

.tool-tagline {
  color: var(--accent);
  line-height: 1.45;
}

.tool-summary {
  line-height: 1.62;
}

.tool-card-hint {
  font-size: 0.92rem;
  color: var(--text-soft);
}

.tool-metrics {
  gap: 0.55rem;
}

.tool-metrics span {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 7%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 14%, transparent);
}

.tool-card-actions form {
  margin: 0;
}

.filter-accordion,
.stack-form {
  display: grid;
  gap: 0.75rem;
}

.filter-accordion {
  padding: 0;
}

.filter-accordion > summary {
  list-style: none;
}

.filter-accordion > summary::-webkit-details-marker {
  display: none;
}

.filter-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
  user-select: none;
}

.filter-summary > span:first-child {
  display: grid;
  gap: 0.12rem;
}

.filter-summary strong {
  font-size: 1rem;
  font-weight: 650;
}

.filter-summary-meta {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 7%, transparent);
  color: var(--text-soft);
  font-size: 0.8rem;
  white-space: nowrap;
}

.filter-accordion:not([open]) .filter-form {
  display: none;
}

.filter-accordion[open] .filter-summary-meta {
  color: var(--text);
}

.filter-form {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: end;
}

.stack-form.compact {
  margin-bottom: 1rem;
}

label {
  display: grid;
  gap: 0.3rem;
}

input,
select,
textarea {
  width: 100%;
  min-height: 2.5rem;
  padding: 0.55rem 0.7rem;
  border-radius: 0.85rem;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-strong) 98%, transparent);
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 30%, transparent);
  outline-offset: 2px;
  border-color: var(--border-strong);
}

textarea {
  resize: vertical;
}

.checkbox-field {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.25rem;
  padding: 0.42rem 0.65rem;
  border-radius: 0.85rem;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-strong) 94%, transparent);
}

.checkbox-field input {
  width: auto;
  margin: 0;
}

.checkbox-group {
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
}

.checkbox-group.dense {
  max-height: 18rem;
  overflow: auto;
  padding-right: 0.25rem;
}

.tag-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.table-wrap {
  overflow: auto;
}

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

th,
td {
  padding: 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.detail-copy,
.detail-media {
  display: grid;
  gap: 1rem;
  min-width: 0;
}

.detail-media,
.preview-profile-media {
  position: relative;
  overflow: hidden;
  max-width: 100%;
}

.detail-media::after,
.preview-profile-media::after {
  content: "";
  position: absolute;
  inset: auto -10% -18% 10%;
  height: 45%;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0));
  transform: rotate(-8deg);
  filter: blur(8px);
  opacity: 0.4;
}

.detail-brand-card img {
  width: auto;
  max-width: 100%;
  max-height: 5rem;
  object-fit: contain;
}

.media-frame {
  position: relative;
  min-height: 100%;
  border-radius: calc(var(--radius-md) - 2px);
  overflow: hidden;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 12%, transparent), color-mix(in srgb, var(--accent-2) 10%, transparent));
}

.media-frame.compact {
  min-height: 5.5rem;
}

.media-frame.compact img {
  width: auto;
  max-width: 100%;
  max-height: 5rem;
  margin: 0 auto;
  object-fit: contain;
}

.media-fallback {
  place-items: center;
  min-height: 100%;
  padding: 1rem;
  text-align: center;
  color: var(--text-soft);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 10%, transparent), color-mix(in srgb, var(--accent-2) 8%, transparent));
}

[data-image-frame].has-media-error .tool-card-placeholder.is-fallback,
[data-image-frame].has-media-error .media-fallback {
  display: grid;
}

.gallery-grid img {
  aspect-ratio: 16 / 10;
  min-height: 100%;
}

.flash-stack {
  display: grid;
  gap: 0.65rem;
  margin-top: 1rem;
}

.flash {
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--surface-strong);
  box-shadow: var(--shadow-sm);
}

.flash-error {
  color: #b72d2d;
  background: rgba(248, 90, 90, 0.12);
}

.flash-warning {
  color: #c96c11;
  background: rgba(251, 188, 5, 0.16);
}

.flash-success {
  color: #177341;
  background: rgba(52, 168, 83, 0.14);
}

.empty-state {
  font-style: italic;
}

.auth-panel {
  max-width: 34rem;
  margin: 0 auto;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1rem 0;
  color: var(--text-soft);
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.auth-google-button {
  width: 100%;
}

.auth-status {
  margin-top: 0.8rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-end;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}

.footer-meta {
  justify-content: flex-end;
}

.wrap {
  flex-wrap: wrap;
}

.inset-panel {
  padding: 1rem;
  border-radius: calc(var(--radius-md) + 2px);
  background: color-mix(in srgb, var(--surface-strong) 92%, transparent);
  box-shadow: none;
}

.preview-fact-list,
.detail-asset-grid {
  display: grid;
  gap: 0.8rem;
}

.preview-fact-item {
  min-height: 100%;
}

.detail-asset-grid {
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.detail-asset-card a {
  overflow-wrap: anywhere;
  color: var(--accent);
}

.immersive-carousel-page {
  position: relative;
  min-height: 100%;
  height: 100%;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  gap: 0;
  padding: 0;
  overflow: hidden;
}

.immersive-carousel-topbar,
.immersive-carousel-hero {
  display: grid;
  gap: 1rem;
  padding: clamp(0.95rem, 2vw, 1.2rem);
  border-radius: 30px;
  border: 1px solid color-mix(in srgb, var(--border-strong) 82%, transparent);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 88%, transparent), color-mix(in srgb, var(--surface) 94%, transparent)),
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 18%, transparent), transparent 34%);
  box-shadow: 0 22px 60px rgba(8, 12, 20, 0.18);
}

.immersive-carousel-topbar {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  position: sticky;
  top: clamp(0.35rem, 1vw, 0.8rem);
  z-index: 15;
  backdrop-filter: blur(24px);
}

.immersive-carousel-hero {
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.9fr);
  align-items: end;
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent) 22%, transparent), transparent 30%),
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 16%, transparent), color-mix(in srgb, var(--accent-2) 12%, transparent)),
    color-mix(in srgb, var(--surface) 78%, transparent);
}

.immersive-carousel-hero h1 {
  max-width: 18ch;
  line-height: 0.96;
  font-size: clamp(1.65rem, 2vw, 2.45rem);
}

.immersive-carousel-hero .hero-text {
  max-width: 34ch;
  line-height: 1.65;
  font-size: 0.95rem;
}

.theme-switcher.theme-switcher-compact {
  justify-content: flex-end;
  margin-left: auto;
}

.immersive-swiper-shell {
  position: relative;
  min-height: 0;
  height: min(100%, var(--immersive-stage-height, 100dvh));
  display: flex;
  align-items: stretch;
  width: 100%;
  min-width: 0;
}

.immersive-swiper-shell::before {
  content: "";
  position: absolute;
  inset: 6% 10% auto;
  height: 16rem;
  border-radius: 999px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 28%, transparent), transparent 70%);
  filter: blur(82px);
  opacity: 0.58;
  pointer-events: none;
  z-index: 0;
}

.immersive-swiper {
  position: relative;
  z-index: 1;
  min-height: 100%;
  height: 100%;
  width: 100%;
  min-width: 0;
  flex: 1 1 auto;
  overflow: visible;
  padding: clamp(1rem, 2vw, 1.25rem) clamp(2.75rem, 4vw, 4.5rem) 3rem;
}

.immersive-swiper .swiper-wrapper {
  min-height: 100%;
  align-items: stretch;
}

.immersive-swiper__slide {
  padding: 0.2rem 0 1rem;
  display: flex;
  height: auto;
  flex: 0 0 var(--immersive-slide-width, min(90vw, 75rem)) !important;
  width: var(--immersive-slide-width, min(90vw, 75rem)) !important;
  max-width: 100%;
}

.immersive-swiper__slide .immersive-tool-slide {
  transform: translateY(0.85rem) scale(0.962);
  opacity: 0.72;
  transition: transform var(--transition-slow), opacity var(--transition-slow), box-shadow var(--transition-slow);
}

.immersive-swiper .swiper-slide-active .immersive-tool-slide {
  transform: none;
  opacity: 1;
  box-shadow: 0 36px 96px rgba(6, 9, 16, 0.34);
}

.immersive-swiper .swiper-slide-prev .immersive-tool-slide,
.immersive-swiper .swiper-slide-next .immersive-tool-slide {
  opacity: 0.9;
}

.immersive-tool-slide {
  position: relative;
  min-height: var(--immersive-stage-height, 100dvh);
  height: 100%;
  width: 100%;
  border-radius: 36px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--border-strong) 90%, transparent);
  background:
    linear-gradient(180deg, rgba(4, 7, 11, 0.2), rgba(4, 7, 11, 0.72)),
    color-mix(in srgb, var(--surface-strong) 82%, transparent);
  box-shadow: 0 28px 70px rgba(6, 9, 16, 0.24);
  cursor: pointer;
}

.immersive-tool-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(5, 8, 14, 0.05) 0%, rgba(5, 8, 14, 0.18) 44%, rgba(5, 8, 14, 0.78) 100%),
    radial-gradient(circle at 70% 18%, rgba(255, 255, 255, 0.16), transparent 30%);
  pointer-events: none;
}

.immersive-tool-slide:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 52%, transparent);
  outline-offset: 5px;
}

.immersive-tool-visual,
.immersive-tool-visual img,
.immersive-tool-visual .tool-card-placeholder {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.immersive-tool-visual img,
.immersive-tool-visual .tool-card-placeholder {
  aspect-ratio: auto;
  object-fit: cover;
}

.immersive-tool-visual img {
  transition: transform var(--transition-slow), filter var(--transition-slow);
  filter: saturate(1.04) contrast(1.02);
}

.immersive-tool-slide:hover .immersive-tool-visual img,
.immersive-tool-slide:focus-within .immersive-tool-visual img {
  transform: scale(1.025);
}

.immersive-tool-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 10, 18, 0.03), rgba(6, 10, 18, 0.12) 28%, rgba(6, 10, 18, 0.58) 72%, rgba(6, 10, 18, 0.82) 100%),
    radial-gradient(circle at 75% 18%, rgba(255, 255, 255, 0.18), transparent 24%);
}

.immersive-tool-visual-glow,
.immersive-tool-reflection {
  position: absolute;
  pointer-events: none;
}

.immersive-tool-visual-glow {
  inset: auto auto 3% 8%;
  width: 22rem;
  height: 12rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  filter: blur(54px);
  opacity: 0.68;
}

.immersive-tool-reflection {
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0) 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.08) 74%, rgba(255, 255, 255, 0.18));
  mix-blend-mode: screen;
  opacity: 0.72;
}

.immersive-tool-overlay {
  position: relative;
  z-index: 2;
  min-height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 1rem;
  padding: clamp(1.15rem, 2vw, 1.9rem);
}

.immersive-tool-copy {
  display: grid;
  gap: 0.95rem;
  max-width: min(52rem, 100%);
}

.immersive-tool-copy h2 {
  font-size: clamp(1.9rem, 4.6vw, 4.2rem);
  color: white;
  text-shadow: 0 12px 34px rgba(3, 5, 10, 0.65);
}

.immersive-tool-copy .eyebrow,
.immersive-tool-copy .hero-text,
.immersive-tool-summary {
  color: rgba(245, 248, 252, 0.94);
}

.immersive-tool-summary {
  max-width: 62ch;
  line-height: 1.75;
  font-size: 1rem;
}

.immersive-tool-copy .tool-metrics span {
  color: white;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.16);
}

.immersive-tool-actions {
  position: absolute;
  left: 50%;
  right: auto;
  bottom: max(0.9rem, env(safe-area-inset-bottom));
  z-index: 6;
  display: grid;
  gap: 0.55rem;
  width: min(calc(100% - 1.2rem), 22rem);
  padding: 0;
  transform: translateX(-50%);
  justify-items: stretch;
  pointer-events: auto;
}

.immersive-player-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.45rem;
  padding: 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(9, 14, 22, 0.42);
  box-shadow: 0 16px 38px rgba(4, 7, 12, 0.18);
  backdrop-filter: blur(16px);
}

.immersive-player-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 2.4rem;
  padding: 0.42rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  box-shadow: none;
  transition:
    transform var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    opacity var(--transition-fast);
}

.immersive-player-button:hover,
.immersive-player-button:focus-visible {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-1px);
}

.immersive-player-button.is-active,
.immersive-player-button.is-playing {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.24);
}

.immersive-player-button--toggle {
  width: 2.4rem;
  min-width: 2.4rem;
  padding: 0;
}

.immersive-player-button--pill {
  min-width: 4.8rem;
}

.immersive-player-button--speed {
  min-width: 3.8rem;
}

.immersive-player-icon {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

.immersive-player-icon--pause {
  display: none;
}

.immersive-player-button.is-playing .immersive-player-icon--play {
  display: none;
}

.immersive-player-button.is-playing .immersive-player-icon--pause {
  display: block;
}

.immersive-player-button span {
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.immersive-card-button {
  width: 100%;
  justify-content: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.97);
  box-shadow: none;
  backdrop-filter: blur(14px);
}

.immersive-card-button:hover,
.immersive-card-button:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}

.immersive-tool-actions form {
  margin: 0;
  width: 100%;
}

.immersive-swiper__arrow {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.1rem;
  min-width: 0;
  height: 3.1rem;
  margin-top: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(9, 14, 22, 0.52);
  color: white;
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 40px rgba(4, 7, 12, 0.24);
  transition: transform var(--transition-fast), background var(--transition-fast), opacity var(--transition-fast);
}

.immersive-swiper__arrow svg {
  width: 1.05rem;
  height: 1.05rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.immersive-swiper__arrow::after {
  content: none;
}

.immersive-swiper__arrow:hover,
.immersive-swiper__arrow:focus-visible {
  background: rgba(12, 18, 28, 0.68);
  transform: translateY(-50%) scale(1.02);
}

.immersive-swiper__arrow.swiper-button-disabled {
  opacity: 0.42;
  pointer-events: none;
}

.immersive-swiper__arrow--prev {
  left: 1rem;
}

.immersive-swiper__arrow--next {
  right: 1rem;
}

.immersive-swiper__pagination {
  bottom: calc(4.95rem + env(safe-area-inset-bottom));
}

.immersive-swiper__pagination .swiper-pagination-bullet {
  width: 0.62rem;
  height: 0.22rem;
  margin: 0 0.24rem;
  opacity: 1;
  background: rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  transition:
    transform var(--transition-fast),
    background var(--transition-fast),
    opacity var(--transition-fast),
    width var(--transition-fast);
}

.immersive-swiper__pagination .swiper-pagination-bullet-active {
  background: white;
  width: 1.25rem;
  transform: none;
}

.preview-sheet-backdrop {
  position: fixed;
  inset: 0;
  z-index: 39;
  background: rgba(11, 16, 24, 0.42);
  backdrop-filter: blur(14px);
}

.preview-sheet {
  position: fixed;
  inset: auto 1rem 1rem auto;
  width: min(calc(100vw - 2rem), 72rem);
  max-width: calc(100vw - 2rem);
  max-height: calc(100vh - 2rem);
  z-index: 40;
}

.preview-sheet[hidden],
.preview-sheet-backdrop[hidden] {
  display: none;
}

.preview-sheet-shell {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.9rem;
  min-height: 0;
  max-height: inherit;
  padding: 1rem;
  border-radius: 28px;
  border: 1px solid var(--border-strong);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-strong) 92%, transparent), color-mix(in srgb, var(--surface) 96%, transparent));
  box-shadow: 0 40px 90px rgba(8, 12, 20, 0.3);
  backdrop-filter: blur(28px);
}

.preview-sheet-body {
  overflow: auto;
  min-height: 0;
  padding-right: 0.2rem;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.preview-sheet-close {
  justify-self: end;
}

.preview-sheet-loading,
.preview-profile-card,
.preview-profile-copy,
.preview-profile-hero,
.preview-profile-glow {
  display: grid;
}

.preview-sheet-loading {
  min-height: 18rem;
  align-content: center;
  gap: 0.75rem;
}

.preview-profile-card {
  gap: 1rem;
  min-width: 0;
}

.preview-profile-hero {
  grid-template-columns: minmax(18rem, 0.95fr) minmax(0, 1.1fr);
  gap: 1rem;
  min-width: 0;
}

.preview-profile-copy {
  gap: 1rem;
  align-content: start;
  min-width: 0;
}

.preview-profile-copy .tool-title-row,
.detail-copy .tool-title-row {
  display: flex;
}

.preview-profile-media img,
.preview-profile-media .tool-card-placeholder {
  aspect-ratio: 16 / 11;
}

.preview-profile-glow {
  position: absolute;
  inset: auto 8% 6% auto;
  width: 38%;
  height: 28%;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 24%, transparent);
  filter: blur(46px);
  opacity: 0.65;
}

@media (max-width: 1180px) {
  .home-hero,
  .detail-hero,
  .two-column-layout,
  .three-column-layout,
  .content-columns,
  .preview-profile-hero,
  .immersive-carousel-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .feature-band {
    grid-template-columns: 1fr;
  }

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

  .site-layout {
    grid-template-columns: minmax(18rem, 19rem) minmax(0, 1fr);
  }
}

@media (max-width: 960px) {
  .page-shell {
    padding: 0.9rem;
  }

  .page-shell.page-shell-immersive {
    padding: 0;
  }

  .site-layout {
    display: block;
    min-height: 0;
  }

  .site-nav-fab {
    position: fixed;
    top: max(0.85rem, env(safe-area-inset-top));
    left: max(0.85rem, env(safe-area-inset-left));
  }

  .site-filter-fab {
    position: fixed;
    top: max(0.85rem, env(safe-area-inset-top));
    right: max(0.85rem, env(safe-area-inset-right));
  }

  .site-sidebar {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    bottom: 0.75rem;
    z-index: 35;
    width: min(22rem, calc(100vw - 1.5rem));
    max-height: calc(100dvh - 1.5rem);
    overflow: auto;
    transform: translateX(calc(-100% - 1rem));
    transition: transform var(--transition-slow);
  }

  .nav-open .site-sidebar {
    transform: translateX(0);
  }

  .list-card.inline-form {
    grid-template-columns: 1fr;
  }

  .preview-sheet {
    inset: auto 0.75rem 0.75rem 0.75rem;
    width: auto;
    max-width: none;
  }

  .immersive-tool-overlay {
    grid-template-columns: 1fr;
    padding-bottom: clamp(2rem, 5vw, 3rem);
  }

  .immersive-tool-actions {
    display: grid;
  }

  .immersive-swiper {
    padding-inline: clamp(0.8rem, 2.2vw, 1.25rem);
  }
}

@media (max-width: 720px) {
  .filter-form,
  .stat-grid,
  .checkbox-group,
  .detail-meta-grid,
  .detail-brand-grid,
  .detail-snapshot-grid,
  .preview-fact-grid {
    grid-template-columns: 1fr;
  }

  .panel,
  .hero-panel,
  .detail-hero {
    padding: 1rem;
    border-radius: 24px;
  }

  .site-header {
    padding: 0.9rem;
  }

  .brand-lockup {
    max-width: calc(100% - 5rem);
  }

  .filter-summary {
    align-items: flex-start;
  }

  .site-actions,
  .footer-meta,
  .button-row,
  .carousel-controls,
  .tool-card-actions {
    justify-content: flex-start;
  }

  .theme-chip {
    flex: 1 1 auto;
    justify-content: center;
  }

  .site-sidebar .site-actions {
    display: grid;
    justify-items: stretch;
  }

  .filter-summary-meta {
    font-size: 0.76rem;
  }

  .site-filter-drawer {
    width: min(22rem, calc(100vw - 1.15rem));
    top: 0.58rem;
    right: 0.58rem;
    bottom: 0.58rem;
    max-height: calc(100dvh - 1.16rem);
  }

  .site-filter-drawer .filter-form {
    grid-template-columns: 1fr;
  }

  .site-filter-drawer .filter-actions {
    display: grid;
    justify-items: stretch;
  }

  .site-filter-drawer .filter-actions .ghost-button,
  .site-filter-drawer .filter-actions .primary-button {
    width: 100%;
    justify-content: center;
  }

  .filter-drawer-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
  }

  .filter-drawer-header strong {
    display: block;
    font-size: 1.02rem;
  }

  .filter-drawer-close {
    flex: 0 0 auto;
  }

  .immersive-tool-actions {
    width: min(calc(100% - 1rem), 24rem);
    bottom: max(0.7rem, env(safe-area-inset-bottom));
  }

  .immersive-player-strip {
    gap: 0.35rem;
    padding: 0.35rem;
  }

  .immersive-player-button {
    min-height: 2.2rem;
  }

  .immersive-player-button--pill {
    min-width: 4.4rem;
  }

  .immersive-player-button--speed {
    min-width: 3.4rem;
  }

  .immersive-swiper__pagination {
    bottom: calc(5.7rem + env(safe-area-inset-bottom));
  }

  .immersive-carousel-topbar,
  .immersive-carousel-hero {
    display: none;
  }

  .immersive-carousel-page {
    min-height: 100dvh;
  }

  .immersive-tool-slide {
    min-height: var(--immersive-stage-height, 100dvh);
  }

  .immersive-swiper__arrow {
    position: fixed !important;
    top: auto;
    bottom: max(var(--immersive-arrow-bottom, 18px), env(safe-area-inset-bottom));
    transform: none;
    width: 2.95rem;
    height: 2.95rem;
    min-width: 0;
    padding: 0;
    z-index: 70;
  }

  .immersive-swiper__arrow:hover,
  .immersive-swiper__arrow:focus-visible {
    transform: scale(1.02);
  }

  .preview-sheet {
    inset: auto 0 0 0;
    width: 100%;
    max-width: 100%;
  }

  .preview-sheet-shell {
    border-radius: 26px 26px 0 0;
    max-height: 88vh;
    min-height: 0;
  }

  .immersive-swiper__arrow--prev {
    left: 1rem;
    right: auto;
  }

  .immersive-swiper__arrow--next {
    right: 1rem;
  }

  .immersive-swiper__pagination {
    bottom: 0.35rem;
  }
}

@media (max-width: 540px) {
  h1 {
    font-size: clamp(1.95rem, 11vw, 2.85rem);
  }

  .tool-card-head {
    flex-direction: column;
  }

  .tool-score {
    justify-items: start;
  }

  .immersive-tool-copy h2 {
    font-size: clamp(2rem, 11vw, 3.1rem);
  }

  .immersive-swiper__arrow {
    bottom: max(var(--immersive-arrow-bottom, 18px), env(safe-area-inset-bottom));
  }

  .immersive-tool-overlay {
    padding-bottom: clamp(2.4rem, 7vw, 3.2rem);
  }

  .immersive-swiper__arrow--prev {
    right: 5.4rem;
  }

  .immersive-swiper__pagination .swiper-pagination-bullet {
    width: 0.5rem;
    margin: 0 0.18rem;
  }

  .immersive-swiper__pagination .swiper-pagination-bullet-active {
    width: 0.98rem;
  }
}