:root {
  color-scheme: light;
  --bg: #f2f3f5;
  --bg-deep: #fbfbfc;
  --surface: #fbfbfc;
  --surface-2: #f6f7f8;
  --surface-3: #e9ebef;
  --surface-emphasis: #f0f1f3;
  --surface-subtle: #f8f8f9;
  --hover: #e7e9ed;
  --line: rgba(25, 26, 30, 0.1);
  --line-strong: rgba(25, 26, 30, 0.18);
  --text: #191a1e;
  --muted: #515660;
  --quiet: #747985;
  --accent: #9b4900;
  --accent-strong: #743700;
  --accent-hover: #743700;
  --accent-ink: #fbfbfc;
  --accent-soft: rgba(155, 73, 0, 0.085);
  --accent-border: rgba(155, 73, 0, 0.32);
  --accent-focus: rgba(155, 73, 0, 0.58);
  --accent-mark: rgba(155, 73, 0, 0.24);
  --danger: #a62b22;
  --danger-soft: rgba(166, 43, 34, 0.075);
  --danger-border: rgba(166, 43, 34, 0.38);
  --success: #176b43;
  --success-soft: rgba(23, 107, 67, 0.075);
  --success-border: rgba(23, 107, 67, 0.35);
  --info: #315f92;
  --tag-bg: rgba(25, 26, 30, 0.06);
  --header: rgba(251, 251, 252, 0.94);
  --page-background:
    radial-gradient(ellipse at 8% 2%, rgba(155, 73, 0, 0.12), transparent 34rem),
    radial-gradient(ellipse at 94% 10%, rgba(25, 26, 30, 0.075), transparent 30rem),
    linear-gradient(180deg, #f9f9fa 0, var(--bg) 420px, #eceef1 100%);
  --mascot-watermark-opacity: 0.055;
  --mascot-watermark-filter: grayscale(1) contrast(0.82);
  --market-curve-opacity: 0.11;
  --market-curve-filter: none;
  --skeleton: linear-gradient(90deg, #eceef1 0%, #f7f7f8 50%, #eceef1 100%);
  --radius-surface: 20px;
  --radius-control: 11px;
  --shadow: 0 12px 28px rgba(25, 26, 30, 0.09);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #15161a;
  --bg-deep: #101115;
  --surface: #222329;
  --surface-2: #2a2b31;
  --surface-3: #34363e;
  --surface-emphasis: #1e2025;
  --surface-subtle: #1c1d22;
  --hover: #484a54;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f6f7f8;
  --muted: #b7b9c2;
  --quiet: #858894;
  --accent: #ffad21;
  --accent-strong: #ff9701;
  --accent-hover: #ffd17e;
  --accent-ink: #17191d;
  --accent-soft: rgba(255, 173, 33, 0.1);
  --accent-border: rgba(255, 173, 33, 0.36);
  --accent-focus: rgba(255, 173, 33, 0.78);
  --accent-mark: rgba(255, 173, 33, 0.34);
  --danger: #ff7272;
  --danger-soft: rgba(255, 114, 114, 0.07);
  --danger-border: rgba(255, 114, 114, 0.42);
  --success: #61d58b;
  --success-soft: rgba(97, 213, 139, 0.06);
  --success-border: rgba(97, 213, 139, 0.35);
  --info: #8bc4ff;
  --tag-bg: rgba(255, 255, 255, 0.07);
  --header: rgba(16, 17, 21, 0.94);
  --page-background:
    radial-gradient(ellipse at 8% 2%, rgba(255, 173, 33, 0.12), transparent 34rem),
    radial-gradient(ellipse at 94% 10%, rgba(255, 255, 255, 0.055), transparent 30rem),
    linear-gradient(180deg, #101115 0, var(--bg) 420px, #101115 100%);
  --mascot-watermark-opacity: 0.07;
  --mascot-watermark-filter: grayscale(1) brightness(1.75) contrast(0.82);
  --market-curve-opacity: 0.13;
  --market-curve-filter: brightness(2.45) saturate(0.75);
  --skeleton: linear-gradient(90deg, #24262c 0%, #34363e 50%, #24262c 100%);
  --shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--page-background);
  background-color: var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: 0;
  right: clamp(-88px, -3vw, -34px);
  bottom: -78px;
  width: clamp(220px, 22vw, 360px);
  aspect-ratio: 1;
  background: url("./research-cat.png") center / contain no-repeat;
  content: "";
  filter: var(--mascot-watermark-filter);
  opacity: var(--mascot-watermark-opacity);
  pointer-events: none;
}

body::after {
  position: fixed;
  z-index: 0;
  inset: 62px 0 0;
  background: url("./market-curve.svg") center / cover no-repeat;
  content: "";
  filter: var(--market-curve-filter);
  opacity: var(--market-curve-opacity);
  pointer-events: none;
}

main,
noscript {
  position: relative;
  z-index: 1;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent-focus);
  outline-offset: 3px;
}

::selection {
  background: var(--accent);
  color: var(--accent-ink);
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-control);
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 800;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 40;
  top: 0;
  overflow-x: clip;
  border-bottom: 1px solid var(--line);
  background: var(--header);
  backdrop-filter: blur(14px);
}

.nav-shell {
  display: flex;
  align-items: center;
  width: min(1440px, 100%);
  min-height: 62px;
  margin: 0 auto;
  padding: 0 20px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 44px;
  margin-right: auto;
  padding-right: 28px;
  color: var(--text);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.brand::before {
  width: 12px;
  height: 24px;
  margin-right: 10px;
  border-radius: 4px;
  background: var(--accent);
  box-shadow: 7px 0 0 var(--accent-mark);
  content: "";
}

.theme-switch,
.language-switch {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 2px;
  margin-left: 8px;
  padding: 2px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  background: var(--surface-2);
}

.theme-switch button,
.language-switch button {
  min-width: 52px;
  min-height: 44px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease, transform 140ms ease;
}

.theme-switch button:hover,
.language-switch button:hover {
  background: var(--hover);
  color: var(--text);
}

.theme-switch button:active,
.language-switch button:active,
.language-switch button[data-state="pressed"] {
  transform: translateY(1px) scale(0.98);
}

.theme-switch button[aria-pressed="true"],
.language-switch button[aria-pressed="true"] {
  background: var(--text);
  color: var(--bg-deep);
}

.nav-link {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: var(--radius-control);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.nav-link:hover,
.nav-link:active {
  background: var(--surface-2);
  color: var(--text);
}

.nav-link[aria-current="page"] {
  background: var(--accent-soft);
  color: var(--accent);
}

.app-shell {
  width: min(1440px, 100%);
  min-height: calc(100dvh - 62px);
  margin: 0 auto;
  padding: 18px 20px 44px;
}

.batch2-intro {
  padding: 30px 0 22px;
  border-bottom: 1px solid var(--line-strong);
}

.batch2-intro h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1;
  letter-spacing: -0.055em;
}

.batch2-intro > p:last-of-type {
  max-width: 860px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.batch2-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}

.batch2-summary strong {
  color: var(--accent);
  font-size: 18px;
}

.batch2-boundary {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid var(--accent-border);
  border-left-width: 5px;
  border-radius: var(--radius-control);
  background: var(--surface);
}

.batch2-boundary strong {
  font-size: 16px;
}

.batch2-boundary p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.batch2-boundary a {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: var(--radius-control);
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
}

.batch2-boundary a:hover,
.batch2-boundary a:active {
  background: var(--accent-soft);
}

.batch2-groups {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

.batch2-group {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-surface);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.batch2-group-heading {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.batch2-group-heading h2 {
  margin: 0;
  font-size: 21px;
  letter-spacing: -0.025em;
}

.batch2-group-heading p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.batch2-group-heading > strong {
  flex: 0 0 auto;
  color: var(--accent);
  font-size: 13px;
}

.batch2-candidate-list {
  display: grid;
}

.batch2-candidate-row {
  display: grid;
  grid-template-columns: minmax(250px, 1.2fr) minmax(250px, 1fr) minmax(180px, 0.72fr) minmax(260px, 0.9fr);
  gap: 18px;
  align-items: center;
  min-width: 0;
  padding: 16px 18px;
}

.batch2-candidate-row + .batch2-candidate-row {
  border-top: 1px solid var(--line);
}

.batch2-candidate-row:target {
  background: var(--accent-soft);
  box-shadow: inset 4px 0 0 var(--accent);
}

.batch2-candidate-main,
.batch2-capabilities,
.batch2-source {
  min-width: 0;
}

.batch2-candidate-heading {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  align-items: baseline;
}

.batch2-candidate-heading h3 {
  margin: 0;
  font-size: 17px;
  letter-spacing: -0.02em;
}

.batch2-candidate-heading span,
.batch2-source-model,
.batch2-capabilities > span,
.batch2-capabilities small,
.batch2-source time {
  color: var(--quiet);
  font-size: 11px;
}

.batch2-candidate-main > p,
.batch2-capabilities p {
  margin: 5px 0;
  color: var(--muted);
  font-size: 13px;
}

.batch2-source-model {
  font-weight: 800;
}

.batch2-access-list {
  display: grid;
  gap: 5px;
  margin: 0;
}

.batch2-access-list > div {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 8px;
}

.batch2-access-list dt,
.batch2-access-list dd {
  margin: 0;
  font-size: 12px;
}

.batch2-access-list dt {
  color: var(--quiet);
}

.batch2-access-list dd {
  color: var(--text);
  font-weight: 700;
}

.batch2-capabilities small {
  display: block;
}

.batch2-source {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.batch2-source-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: flex-end;
  margin-top: 3px;
}

.batch2-source-actions a,
.batch2-copy-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 8px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.batch2-source-actions a:hover,
.batch2-source-actions a:active,
.batch2-copy-action:hover,
.batch2-copy-action:active {
  background: var(--accent-soft);
}

.batch2-copy-action:active {
  transform: translateY(1px) scale(0.98);
}

.batch2-copy-action[data-state="loading"] {
  cursor: progress;
}

.batch2-copy-action[data-state="success"] {
  background: var(--success-soft);
  color: var(--success);
}

.batch2-copy-action[data-state="error"] {
  background: var(--danger-soft);
  color: var(--danger);
}

.batch2-copy-feedback {
  min-height: 16px;
  color: var(--quiet);
  font-size: 10px;
  text-align: right;
}

.page-kicker {
  margin: 0 0 3px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.home-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 142px;
  gap: 24px;
  align-items: end;
  margin-bottom: 16px;
  padding: 10px 2px 18px;
  border-bottom: 1px solid var(--line);
}

.home-mascot {
  align-self: end;
  width: 142px;
  margin: 0 0 -18px;
}

.home-mascot img {
  display: block;
  width: 100%;
  height: auto;
}

.home-intro h1,
.ranking-intro h1,
.tool-intro h1,
.message-state h1,
.contribution-hero h1 {
  margin: 0;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.home-intro .home-title {
  position: relative;
  isolation: isolate;
  display: flex;
  width: fit-content;
  max-width: 100%;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.08em 0.16em;
  padding: 4px 10px 8px 0;
  font-size: clamp(38px, 4.6vw, 60px);
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.home-title::after {
  position: absolute;
  z-index: -1;
  right: -8px;
  bottom: 2px;
  left: 8px;
  height: 9px;
  border-radius: 3px;
  background: var(--accent-soft);
  content: "";
  transform: skewX(-14deg);
}

.home-title-ai {
  display: inline-grid;
  min-width: 1.12em;
  min-height: 1em;
  place-items: center;
  padding: 0 0.12em 0.04em;
  border-radius: 9px;
  background: var(--accent);
  box-shadow: 4px 4px 0 var(--accent-mark);
  color: var(--accent-ink);
  font-weight: 950;
  letter-spacing: -0.09em;
  line-height: 0.92;
}

.home-title-trading {
  color: transparent;
  font-weight: 950;
  letter-spacing: -0.075em;
  line-height: 1;
  text-shadow: 2px 2px 0 var(--accent-mark);
  text-transform: uppercase;
  -webkit-text-stroke: 1.5px var(--text);
}

.home-title-zh {
  color: var(--text);
  font-weight: 950;
  white-space: nowrap;
}

.home-intro > div > p:last-child,
.ranking-intro > div > p,
.tool-intro > div > p:not(.page-kicker),
.section-heading p,
.methodology-copy p,
.contribution-hero p {
  max-width: 72ch;
  margin: 8px 0 0;
  color: var(--muted);
}

.task-navigator,
.content-section,
.methodology-section,
.champion-section,
.alternatives-section {
  margin-top: 16px;
}

.excluded-section {
  margin-top: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface-subtle);
}

.excluded-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-control);
  background: var(--surface);
}

.excluded-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
}

.excluded-row h3,
.excluded-row p {
  margin: 0;
}

.excluded-row h3 {
  display: inline-block;
  margin-right: 8px;
  font-size: 17px;
}

.excluded-row p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.task-navigator {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface-2);
  box-shadow: var(--shadow);
}

.section-heading,
.methodology-copy {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 10px;
}

.section-heading h2,
.methodology-copy h2 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.025em;
}

.section-heading p,
.methodology-copy p {
  margin: 0;
  font-size: 13px;
  text-align: right;
}

.overall-entry {
  display: grid;
  grid-template-columns: 90px minmax(180px, 0.8fr) minmax(260px, 1.45fr) auto;
  gap: 16px;
  align-items: center;
  min-height: 84px;
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid var(--accent-border);
  border-left: 5px solid var(--accent);
  border-radius: 16px;
  background: var(--surface-emphasis);
  transition: background 140ms ease, transform 140ms ease;
}

.overall-entry:hover {
  background: var(--hover);
}

.overall-entry:active {
  transform: translateY(1px);
}

.overall-label,
.choice-label {
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
}

.overall-title,
.overall-winner,
.task-name,
.task-decision,
.appearance-row > span:first-child {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.overall-title strong,
.overall-winner strong {
  font-size: 16px;
}

.overall-title span,
.overall-winner span,
.overall-winner small {
  color: var(--muted);
  font-size: 12px;
}

.overall-winner span {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.overall-action,
.task-next {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.task-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.task-group {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.task-group-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  min-height: 46px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-subtle);
}

.category-rankings {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  column-gap: 16px;
  row-gap: 24px;
}

.category-ranking {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.category-ranking-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 60px;
  padding: 8px 11px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-emphasis);
}

.category-ranking-header > div {
  min-width: 0;
}

.category-ranking-header h3,
.category-ranking-header p {
  margin: 0;
}

.category-ranking-header h3 {
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-ranking-header p {
  margin-top: 2px;
  overflow: hidden;
  color: var(--quiet);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-ranking-header > a {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  min-height: 44px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 850;
  white-space: nowrap;
}

.category-ranking-header > a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.category-rank-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.category-rank-row {
  display: grid;
  grid-template-columns: 20px 36px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  min-height: 61px;
  padding: 7px 10px;
  transition: background 140ms ease, transform 140ms ease;
}

.category-rank-row + .category-rank-row {
  border-top: 1px solid var(--line);
}

.category-rank-row:hover {
  background: var(--hover);
}

.category-rank-row:active {
  transform: translateY(1px);
}

.category-rank-row--winner {
  background: var(--accent-soft);
}

.category-rank-number {
  color: var(--quiet);
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 14px;
  font-weight: 900;
  text-align: center;
}

.category-rank-row--winner .category-rank-number {
  color: var(--accent);
}

.category-rank-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.category-rank-copy strong {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.category-rank-copy small {
  display: -webkit-box;
  overflow: hidden;
  color: var(--quiet);
  font-size: 10px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.winner-mark,
.row-arrow {
  color: var(--accent);
  font-size: 10px;
  font-weight: 900;
}

.row-arrow {
  color: var(--quiet);
}

.tool-avatar {
  position: relative;
  display: inline-grid;
  overflow: hidden;
  flex: 0 0 auto;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--surface-3);
  color: var(--accent);
  font-weight: 950;
}

.tool-avatar--small {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  font-size: 12px;
}

.tool-avatar--medium {
  width: 48px;
  height: 48px;
  font-size: 16px;
}

.tool-avatar--large {
  width: 64px;
  height: 64px;
  border-radius: 15px;
  font-size: 21px;
}

.tool-avatar img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 140ms ease;
}

.tool-avatar.is-loaded img {
  opacity: 1;
}

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

.task-group-heading h3,
.task-group-heading p {
  margin: 0;
}

.task-group-heading h3 {
  font-size: 14px;
}

.task-group-heading p {
  color: var(--quiet);
  font-size: 11px;
  text-align: right;
}

.task-link {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 4px 9px;
  min-height: 112px;
  padding: 11px 10px;
  transition: background 140ms ease, transform 140ms ease;
}

.task-link + .task-link {
  border-top: 1px solid var(--line);
}

.task-link:hover {
  background: var(--hover);
}

.task-link:active {
  transform: translateY(1px);
}

.task-rank {
  grid-row: 1 / 3;
  color: var(--accent);
  font-size: 14px;
  font-weight: 900;
}

.task-name {
  grid-column: 2;
}

.task-name strong,
.task-decision strong {
  overflow-wrap: anywhere;
  font-size: 13px;
}

.task-name small,
.task-decision small {
  color: var(--quiet);
  font-size: 10px;
}

.task-decision {
  grid-column: 2 / 4;
}

.task-decision span {
  display: -webkit-box;
  margin-top: 2px;
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.task-next {
  grid-column: 3;
  grid-row: 1;
}

.task-tags span,
.evidence-badge {
  border-radius: 999px;
  background: var(--tag-bg);
  color: var(--muted);
  font-size: 11px;
}

.text-link,
.field-link {
  color: var(--accent);
  font-weight: 750;
  text-decoration: underline;
  text-decoration-color: var(--accent-border);
  text-underline-offset: 3px;
}

.text-link:hover,
.field-link:hover {
  color: var(--accent-hover);
  text-decoration-color: currentColor;
}

.appearance-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  min-height: 64px;
  padding: 9px 12px;
  transition: background 140ms ease, transform 140ms ease;
}

.appearance-row + .appearance-row {
  border-top: 1px solid var(--line);
}

.appearance-row:hover {
  background: var(--hover);
}

.appearance-row:active {
  transform: translateY(1px);
}

.appearance-row strong {
  font-size: 16px;
}

.appearance-row small {
  display: -webkit-box;
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  color: var(--quiet);
  font-size: 12px;
}

.breadcrumb a:hover {
  color: var(--accent);
}

.ranking-intro,
.tool-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: end;
  padding: 12px 0 16px;
  border-bottom: 1px solid var(--line);
}

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

.ranking-intro h1,
.tool-intro h1 {
  font-size: clamp(34px, 4vw, 52px);
}

.perspective {
  padding-left: 10px;
  border-left: 3px solid var(--accent);
  font-size: 12px;
}

.ranking-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 9px;
}

.ranking-meta dl {
  display: flex;
  gap: 6px;
  margin: 0;
}

.ranking-meta dl div {
  padding: 6px 9px;
  border-radius: var(--radius-control);
  background: var(--surface);
}

.ranking-meta dt,
.ranking-meta dd {
  margin: 0;
}

.ranking-meta dt {
  color: var(--quiet);
  font-size: 10px;
}

.ranking-meta dd {
  color: var(--text);
  font-size: 11px;
  font-weight: 700;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.share-action,
.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  background: var(--surface-2);
  color: var(--text);
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.primary-action {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
}

.share-action:hover,
.secondary-action:hover {
  border-color: var(--accent-border);
  background: var(--hover);
}

.primary-action:hover {
  background: var(--accent-hover);
  color: var(--accent-ink);
}

.share-action:active,
.primary-action:active,
.secondary-action:active {
  transform: translateY(1px) scale(0.985);
}

.share-action:disabled {
  cursor: wait;
  opacity: 0.82;
}

.share-action[data-state="loading"] {
  border-color: var(--accent-border);
  color: var(--accent);
}

.share-action[data-state="success"] {
  border-color: var(--success-border);
  color: var(--success);
}

.share-action[data-state="error"] {
  border-color: var(--danger-border);
  color: var(--danger);
}

.champion-panel {
  overflow: hidden;
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-surface);
  background: var(--surface-2);
  box-shadow: var(--shadow);
}

.no-winner-panel {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  overflow: hidden;
  padding: 16px;
  border: 1px solid var(--accent-border);
  border-radius: var(--radius-surface);
  background: var(--surface-2);
  box-shadow: var(--shadow);
}

.no-winner-mark {
  color: var(--accent);
  font-size: 46px;
  font-weight: 950;
  text-align: center;
}

.no-winner-panel h2 {
  display: inline;
  margin: 0 10px 0 0;
  font-size: 30px;
  letter-spacing: -0.045em;
}

.no-winner-panel > div > p {
  max-width: 76ch;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.no-winner-facts {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 -16px -16px;
  padding: 1px;
  background: var(--line);
}

.no-winner-facts div {
  padding: 10px 16px;
  background: var(--surface-subtle);
}

.no-winner-facts dt,
.no-winner-facts dd {
  margin: 0;
}

.no-winner-facts dt {
  color: var(--quiet);
  font-size: 10px;
}

.no-winner-facts dd {
  margin-top: 2px;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.champion-header {
  display: grid;
  grid-template-columns: 72px 64px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-emphasis);
}

.champion-rank {
  color: var(--accent);
  font-size: 42px;
  font-weight: 950;
  letter-spacing: -0.08em;
}

.champion-header h2 {
  display: inline;
  margin: 0 10px 0 0;
  font-size: 30px;
  letter-spacing: -0.045em;
}

.champion-header p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.evidence-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  color: var(--muted);
  vertical-align: 5px;
}

.evidence-badge--codex_local_test {
  background: var(--accent-soft);
  color: var(--accent);
}

.champion-decisions,
.alternative-decisions {
  display: block;
}

.decision-cell {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 11px 16px;
}

.decision-cell + .decision-cell {
  border-top: 1px solid var(--line);
}

.decision-cell h3,
.decision-cell p {
  margin: 0;
}

.decision-cell h3 {
  color: var(--accent);
  font-size: 12px;
}

.decision-cell p {
  color: var(--muted);
  font-size: 13px;
}

.basis-disclosure {
  border-top: 1px solid var(--line);
}

.basis-disclosure summary {
  min-height: 44px;
  padding: 11px 16px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.basis-disclosure summary:hover {
  background: var(--tag-bg);
}

.basis-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 1px;
  background: var(--line);
}

.basis-item {
  min-width: 0;
  padding: 10px 12px;
  background: var(--surface);
}

.basis-item dt,
.basis-item dd {
  margin: 0;
}

.basis-item dt {
  color: var(--quiet);
  font-size: 10px;
}

.basis-item dd {
  margin-top: 2px;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 12px;
}

.alternative-list {
  display: grid;
  gap: 8px;
}

.alternative-row {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface);
}

.alternative-identity {
  display: grid;
  grid-template-columns: 34px 48px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 14px;
  background: var(--surface-subtle);
}

.alternative-rank {
  color: var(--accent);
  font-size: 25px;
  font-weight: 950;
}

.alternative-identity h3 {
  margin: 0;
  font-size: 19px;
}

.alternative-title {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  flex-direction: column;
  gap: 5px;
}

.alternative-title h3 {
  overflow-wrap: anywhere;
}

.score-badge {
  display: inline-flex;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 10px;
  font-weight: 850;
}

.alternative-row .basis-disclosure {
  grid-column: 1 / -1;
}

.run-evidence {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 1.4fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px 16px;
  border-top: 1px solid var(--line);
  background: var(--accent-soft);
}

.run-evidence > div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.run-evidence > div > span:not(.evidence-badge) {
  color: var(--quiet);
  font-size: 10px;
}

.run-evidence p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.run-evidence--failed {
  background: var(--danger-soft);
}

.methodology-section {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface-subtle);
}

.overall-scorecard-section {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface-subtle);
}

.scorecard-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  gap: 10px;
}

.scorecard-table,
.sensitivity-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-control);
  background: var(--surface);
}

.scorecard-head,
.scorecard-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 62px;
  gap: 8px;
  align-items: center;
  min-height: 34px;
  padding: 5px 10px;
}

.scorecard-head {
  background: var(--surface-emphasis);
  color: var(--quiet);
  font-size: 10px;
  font-weight: 800;
}

.scorecard-row + .scorecard-row,
.sensitivity-row + .sensitivity-row {
  border-top: 1px solid var(--line);
}

.scorecard-row {
  font-size: 12px;
}

.scorecard-row a {
  font-weight: 800;
}

.scorecard-row a:hover {
  color: var(--accent);
}

.scorecard-row strong,
.scorecard-head span:last-child {
  text-align: right;
}

.scorecard-rank {
  color: var(--accent);
  font-weight: 900;
}

.sensitivity-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
}

.sensitivity-row > div {
  min-width: 0;
}

.sensitivity-row > div strong,
.sensitivity-row > div span {
  display: block;
}

.sensitivity-row > div strong {
  font-size: 12px;
}

.sensitivity-row > div span {
  margin-top: 2px;
  color: var(--quiet);
  font-size: 10px;
}

.sensitivity-row p {
  margin: 0;
  text-align: right;
}

.sensitivity-row p span,
.sensitivity-row p strong {
  display: block;
}

.sensitivity-row p span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 850;
}

.sensitivity-row p strong {
  margin-top: 2px;
  font-size: 12px;
}

.scorecard-links {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
}

.criteria-ledger {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.criterion-row {
  display: grid;
  grid-template-columns: minmax(140px, 0.7fr) 1.3fr;
  gap: 10px;
  align-items: center;
  padding: 9px 10px;
  border-radius: var(--radius-control);
  background: var(--surface);
}

.criterion-row > div {
  display: flex;
  flex-direction: column;
}

.criterion-row > div span {
  color: var(--accent);
  font-size: 10px;
}

.criterion-row p {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
}

.criterion-row p span {
  padding: 2px 6px;
  border-radius: 999px;
  background: var(--tag-bg);
  color: var(--muted);
  font-size: 10px;
}

.tool-intro {
  align-items: center;
  padding-top: 20px;
  padding-bottom: 24px;
}

.tool-heading {
  display: flex;
  align-items: center;
  gap: 20px;
}

.tool-heading > div {
  min-width: 0;
}

.tool-heading .tool-avatar--large {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  font-size: 28px;
}

.tool-intro h1 {
  position: relative;
  width: fit-content;
  font-size: clamp(50px, 5.4vw, 72px);
  font-weight: 950;
  line-height: 0.96;
  letter-spacing: -0.065em;
}

.tool-intro h1::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 2px;
  height: 5px;
  border-radius: 3px;
  background: var(--accent);
  content: "";
}

.tool-profile-intro {
  max-width: 76ch;
  margin: 26px 0 0;
  color: var(--text);
  font-size: 18px;
  line-height: 1.68;
}

.task-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 16px;
}

.task-tags span {
  padding: 5px 10px;
  font-size: 12px;
}

.tool-intro .detail-actions {
  margin-top: 18px;
}

.repository-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 18px;
  padding: 1px;
  overflow: hidden;
  border-radius: var(--radius-surface);
  background: var(--line);
}

.repository-strip > * {
  min-width: 0;
  padding: 14px 16px;
  background: var(--surface);
}

.repository-strip span,
.repository-strip strong {
  display: block;
}

.repository-strip span {
  color: var(--quiet);
  font-size: 12px;
}

.repository-strip .repository-fact-label {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.fact-icon,
.group-icon,
.status-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  font-style: normal;
  line-height: 1;
}

.fact-icon {
  width: 28px;
  height: 28px;
  border: 1px solid var(--accent-border);
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 15px;
  font-weight: 900;
}

.fact-icon--star {
  font-size: 17px;
}

.fact-icon--code,
.fact-icon--github {
  font-size: 10px;
  letter-spacing: -0.04em;
}

.repository-strip strong {
  margin-top: 4px;
  overflow-wrap: anywhere;
  font-size: 15px;
}

.repository-strip a:hover {
  background: var(--hover);
}

.capability-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  align-items: start;
}

.capability-group {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface);
}

.capability-group h3 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-subtle);
  font-size: 15px;
}

.group-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--tag-bg);
  color: var(--accent);
  font-size: 15px;
  font-weight: 900;
}

.capability-group dl {
  margin: 0;
}

.capability-row {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 54px;
  padding: 10px 14px;
}

.capability-row + .capability-row {
  border-top: 1px solid var(--line);
}

.capability-row dt,
.capability-row dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}

.capability-row dt {
  color: var(--quiet);
  font-size: 14px;
}

.capability-row dd {
  font-size: 14px;
  text-align: right;
}

.status-value {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  font-weight: 850;
}

.status-icon {
  width: 20px;
  height: 20px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.field-value--confirmed {
  color: var(--success);
}

.field-value--negative {
  color: var(--info);
}

.field-value--unknown {
  color: var(--quiet);
}

body[data-page="tool"] .content-section {
  margin-top: 30px;
}

body[data-page="tool"] .section-heading {
  display: block;
  margin-bottom: 16px;
}

body[data-page="tool"] .section-heading h2 {
  font-size: 26px;
}

body[data-page="tool"] .section-heading p {
  max-width: 62ch;
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.6;
  text-align: left;
}

.appearance-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface);
}

.inline-empty {
  display: flex;
  flex-direction: column;
  padding: 14px;
  color: var(--muted);
}

.message-state,
.loading-state,
.contribution-hero,
.contribution-layout {
  max-width: 980px;
  margin: 36px auto 0;
}

.message-state,
.loading-state {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface);
}

.message-state p:not(.page-kicker) {
  color: var(--muted);
}

.message-state--error {
  border-color: var(--danger-border);
}

.skeleton {
  display: block;
  overflow: hidden;
  border-radius: 8px;
  background: var(--skeleton);
  background-size: 200% 100%;
  animation: skeleton 1.3s linear infinite;
}

.skeleton-label {
  width: 110px;
  height: 12px;
}

.skeleton-title {
  width: min(420px, 80%);
  height: 42px;
  margin-top: 10px;
}

.skeleton-feature {
  height: 160px;
  margin-top: 18px;
}

.skeleton-rows {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.skeleton-rows .skeleton {
  height: 52px;
}

@keyframes skeleton {
  to { background-position: -200% 0; }
}

.contribution-hero p {
  font-size: 15px;
}

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

.contribution-layout > section,
.source-panel {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface);
}

.rule-list {
  padding-left: 20px;
  color: var(--muted);
}

.source-panel {
  margin: 0;
}

.source-panel dt,
.source-panel dd {
  margin: 0;
}

.source-panel dt {
  color: var(--quiet);
  font-size: 11px;
}

.source-panel dd {
  margin-bottom: 9px;
}

.clipboard-fallback {
  position: fixed;
  top: -1000px;
  left: -1000px;
}

.noscript {
  margin: 20px;
  padding: 14px;
  border: 1px solid var(--danger);
  border-radius: var(--radius-control);
  color: var(--danger);
}

@media (max-width: 1040px) {
  .batch2-candidate-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .batch2-source {
    align-items: flex-start;
  }

  .batch2-source-actions {
    justify-content: flex-start;
  }

  .batch2-copy-feedback {
    text-align: left;
  }

  .home-intro {
    grid-template-columns: minmax(0, 1fr) 112px;
  }

  .home-mascot {
    width: 112px;
  }

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

  .task-groups,
  .capability-groups {
    grid-template-columns: 1fr;
  }

  .task-link {
    min-height: 92px;
  }

  .overall-entry {
    grid-template-columns: 80px minmax(160px, 0.7fr) minmax(240px, 1.3fr) auto;
  }

  .criteria-ledger {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .nav-shell {
    padding: 0 12px;
  }

  .brand {
    padding-right: 10px;
    font-size: 16px;
  }

  .nav-link {
    padding: 0 10px;
    font-size: 12px;
  }

  .theme-switch,
  .language-switch {
    margin-left: 4px;
  }

  .theme-switch button,
  .language-switch button {
    min-width: 48px;
    min-height: 44px;
    padding: 0 8px;
  }

  .app-shell {
    padding: 12px 12px 32px;
  }

  .batch2-intro {
    padding: 22px 0 18px;
  }

  .batch2-intro h1 {
    font-size: 38px;
    line-height: 1.05;
  }

  .batch2-boundary,
  .batch2-group-heading {
    display: block;
  }

  .batch2-boundary a {
    width: fit-content;
    margin-top: 8px;
    padding: 0;
  }

  .batch2-group-heading > strong {
    display: block;
    margin-top: 8px;
  }

  .batch2-candidate-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 15px 14px;
  }

  .home-intro,
  .ranking-intro,
  .tool-intro {
    display: block;
  }

  .home-mascot {
    width: 104px;
    margin: 8px auto -10px;
  }

  .home-intro h1,
  .ranking-intro h1 {
    font-size: 36px;
  }

  .tool-intro h1 {
    font-size: 44px;
  }

  .tool-heading {
    align-items: flex-start;
    gap: 14px;
  }

  .tool-heading .tool-avatar--large {
    width: 68px;
    height: 68px;
    border-radius: 16px;
    font-size: 23px;
  }

  .tool-profile-intro {
    margin-top: 22px;
    font-size: 17px;
  }

  .home-intro .home-title {
    gap: 6px 8px;
    padding-right: 0;
    font-size: 36px;
  }

  .home-title-ai {
    border-radius: 7px;
  }

  .home-title-zh {
    flex-basis: 100%;
    font-size: 1.08em;
  }

  .section-heading,
  .methodology-copy {
    display: block;
  }

  .section-heading p,
  .methodology-copy p {
    margin-top: 3px;
    text-align: left;
  }

  .task-navigator {
    padding: 12px;
  }

  .overall-entry {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 7px;
    padding: 12px;
  }

  .overall-label,
  .overall-title,
  .overall-winner {
    grid-column: 1 / -1;
  }

  .overall-action {
    grid-column: 2;
  }

  .task-groups,
  .category-rankings,
  .contribution-layout {
    grid-template-columns: 1fr;
  }

  .category-rankings {
    row-gap: 20px;
  }

  .task-group-heading {
    min-height: 44px;
  }

  .category-ranking-header {
    min-height: 58px;
  }

  .category-rank-row {
    min-height: 64px;
  }

  .ranking-meta {
    align-items: stretch;
    margin-top: 12px;
  }

  .ranking-meta dl {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .ranking-meta dl div {
    min-width: 0;
  }

  .ranking-meta dd {
    overflow-wrap: anywhere;
  }

  .detail-actions > * {
    flex: 1 1 140px;
  }

  .champion-header {
    grid-template-columns: 48px 52px minmax(0, 1fr);
    padding: 12px;
  }

  .champion-header .tool-avatar--large {
    width: 52px;
    height: 52px;
    border-radius: 12px;
  }

  .champion-rank {
    font-size: 32px;
  }

  .champion-header h2 {
    font-size: 25px;
  }

  .champion-header .primary-action {
    grid-column: 1 / -1;
  }

  .no-winner-panel {
    grid-template-columns: 48px minmax(0, 1fr);
    padding: 12px;
  }

  .no-winner-mark {
    font-size: 34px;
  }

  .no-winner-panel h2 {
    font-size: 25px;
  }

  .no-winner-panel > .primary-action {
    grid-column: 1 / -1;
  }

  .no-winner-facts {
    margin: 0 -12px -12px;
  }

  .decision-cell {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 10px;
    padding: 10px 12px;
  }

  .basis-grid {
    grid-template-columns: 1fr 1fr;
  }

  .alternative-row {
    display: block;
  }

  .excluded-row {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .excluded-row .text-link {
    grid-column: 2;
    justify-self: start;
  }

  .alternative-identity {
    grid-template-columns: 34px 48px minmax(0, 1fr);
    align-items: center;
  }

  .run-evidence {
    display: block;
  }

  .run-evidence p {
    margin: 7px 0;
  }

  .repository-strip {
    grid-template-columns: 1fr 1fr;
  }

}

@media (max-width: 420px) {
  .brand {
    padding-right: 6px;
  }

  .nav-link {
    padding: 0 7px;
    font-size: 11px;
  }

  .home-intro h1,
  .ranking-intro h1 {
    font-size: 32px;
  }

  .tool-intro h1 {
    font-size: 38px;
  }

  .home-intro .home-title {
    font-size: 32px;
  }

  .task-link {
    grid-template-columns: 24px minmax(0, 1fr);
  }

  .category-ranking-header h3 {
    font-size: 13px;
  }

  .category-rank-row {
    grid-template-columns: 20px 36px minmax(0, 1fr) auto;
    gap: 7px;
    padding-inline: 8px;
  }

  .task-name,
  .task-decision {
    grid-column: 2;
  }

  .task-next {
    display: none;
  }

  .basis-grid,
  .repository-strip {
    grid-template-columns: 1fr;
  }

  .ranking-meta dl {
    grid-template-columns: 1fr;
  }

  .decision-cell,
  .capability-row,
  .criterion-row {
    grid-template-columns: 1fr;
  }

  .capability-row dd {
    text-align: left;
  }

  .status-value {
    justify-content: flex-start;
  }

  .champion-header {
    grid-template-columns: 44px 48px minmax(0, 1fr);
    gap: 9px;
  }

  .champion-header .tool-avatar--large {
    width: 48px;
    height: 48px;
  }

  .champion-header h2 {
    font-size: 22px;
  }

  .alternative-identity {
    grid-template-columns: 30px 44px minmax(0, 1fr);
    gap: 8px;
    padding: 11px;
  }

  .alternative-identity .tool-avatar--medium {
    width: 44px;
    height: 44px;
  }

  .no-winner-panel {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 9px;
  }

  .no-winner-panel h2 {
    display: block;
    margin-right: 0;
    font-size: 22px;
  }

  .no-winner-facts {
    grid-template-columns: 1fr;
  }

  .sensitivity-row {
    grid-template-columns: 1fr;
  }

  .sensitivity-row p {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    text-align: left;
  }

  .capability-row dd {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}