:root {
  color-scheme: light;
  --paper: #f4f1ea;
  --surface: #fffdf8;
  --surface-muted: #f0eee7;
  --ink: #191a17;
  --muted: #6d706a;
  --line: #d8d3c8;
  --green: #1f624b;
  --green-soft: #dcebe3;
  --highlight-green: #18b866;
  --blue: #2f6e8f;
  --blue-soft: #deebf2;
  --amber: #a36218;
  --amber-soft: #f5e8cf;
  --red: #a74738;
  --red-soft: #f5dfda;
  --shadow: 0 18px 48px rgb(33 37 31 / 9%);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --content: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 0%, rgb(31 98 75 / 8%), transparent 28rem),
    var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Noto Sans TC", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--green);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-thickness: 2px;
}

code,
.mono {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.92em;
}

code {
  padding: 0.12em 0.35em;
  border: 1px solid var(--line);
  border-radius: 0.42em;
  background: var(--surface-muted);
}

.site-header,
main,
.site-footer {
  width: min(calc(100% - 36px), var(--content));
  margin-inline: auto;
}

.site-header {
  padding: 38px 0 24px;
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface);
  box-shadow: 0 8px 18px rgb(25 26 23 / 8%);
}

.brand-mark::before {
  width: 18px;
  height: 18px;
  border: 6px dotted var(--green);
  border-radius: 50%;
  content: "";
}

.report-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.report-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}

.language-switcher button {
  min-height: 30px;
  padding: 0 11px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .02em;
  cursor: pointer;
}

.language-switcher button:hover,
.language-switcher button:focus-visible {
  color: var(--ink);
  background: var(--surface-muted);
}

.language-switcher button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.language-switcher button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--surface);
}

.report-nav a {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.report-nav a[aria-current="page"],
.report-nav a:hover {
  border-color: var(--green);
  background: var(--green);
  color: white;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(250px, 0.5fr);
  gap: 42px;
  align-items: end;
  padding: 72px 0 58px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 850px;
  margin-bottom: 18px;
  font-size: clamp(2.65rem, 6vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(1.75rem, 3.5vw, 2.65rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
  line-height: 1.35;
}

.lede {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-meta {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgb(255 253 248 / 76%);
  box-shadow: var(--shadow);
}

.hero-meta dl,
.facts {
  margin: 0;
}

.hero-meta div,
.facts div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.hero-meta div:last-child,
.facts div:last-child {
  border-bottom: 0;
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
  font-weight: 750;
  text-align: right;
}

main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding-bottom: 64px;
}

.panel {
  min-width: 0;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.panel-header p {
  max-width: 660px;
  margin-bottom: 2px;
  color: var(--muted);
}

.metric-grid,
.feature-grid,
.environment-grid {
  display: grid;
  gap: 16px;
}

.metric-grid {
  grid-template-columns: repeat(3, 1fr);
}

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

.environment-grid {
  grid-template-columns: repeat(3, 1fr);
}

.metric-card,
.feature-card,
.environment-card,
.callout {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-muted);
}

.metric-card,
.feature-card,
.environment-card {
  padding: 22px;
}

.metric-value {
  display: block;
  margin-bottom: 8px;
  color: var(--green);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 850;
  line-height: 1;
  letter-spacing: -0.055em;
}

.metric-label {
  display: block;
  font-weight: 800;
}

.metric-note,
.feature-card p,
.environment-card p,
.caption,
.small-note {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.tag,
.status {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 26px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
  white-space: nowrap;
}

.tag,
.status.supported {
  background: var(--green-soft);
  color: var(--green);
}

.status.partial {
  background: var(--amber-soft);
  color: var(--amber);
}

.status.unsupported {
  background: var(--red-soft);
  color: var(--red);
}

.status.reference {
  background: var(--blue-soft);
  color: var(--blue);
}

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  font-size: 0.92rem;
}

th,
td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr:hover td {
  background: rgb(220 235 227 / 32%);
}

.number {
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}

.best {
  color: var(--highlight-green);
  font-weight: 850;
}

.performance-table tr.highlight-row td {
  background: var(--surface);
  color: var(--highlight-green);
  font-weight: 800;
}

.performance-table tr.highlight-row td.best {
  color: var(--highlight-green);
}

.performance-table tr.highlight-row:hover td {
  background: var(--surface);
}

.chart {
  display: grid;
  gap: 26px;
}

.chart-group {
  display: grid;
  gap: 10px;
}

.chart-group-title {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-weight: 800;
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(110px, 150px) minmax(190px, 1fr) 86px;
  gap: 14px;
  align-items: center;
  min-height: 42px;
  font-size: 0.9rem;
}

.bar-row > span:first-child {
  line-height: 1.35;
}

.bar-track {
  height: 15px;
  overflow: hidden;
  border-radius: 999px;
  background: #e6e3dc;
}

.bar {
  width: clamp(2px, calc(var(--value) * var(--scale)), 100%);
  height: 100%;
  border-radius: inherit;
  background: var(--green);
}

.bar.mlx-gguf {
  background: var(--blue);
}

.bar.fast-off {
  background: #8f8a80;
}

.bar.llama {
  background: var(--amber);
}

.bar.mode3 {
  background: #8f5c91;
}

.bar-value {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  text-align: right;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.86rem;
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.legend i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--green);
}

.legend .mlx-gguf {
  background: var(--blue);
}

.legend .fast-off {
  background: #8f8a80;
}

.legend .llama {
  background: var(--amber);
}

.legend .mode3 {
  background: #8f5c91;
}

.failed {
  color: var(--red);
  font-weight: 850;
}

.callout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 15px;
  margin-top: 24px;
  padding: 20px 22px;
}

.callout::before {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  background: var(--amber-soft);
  color: var(--amber);
  content: "i";
  font-weight: 900;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout + .small-note {
  margin-top: 20px;
}

.method-list,
.limits-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 1.2rem;
}

.method-list li::marker,
.limits-list li::marker {
  color: var(--green);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0 46px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}

.site-footer p {
  margin-bottom: 0;
}

@media (max-width: 850px) {
  .hero,
  .metric-grid,
  .feature-grid,
  .environment-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 28px;
    padding-top: 52px;
  }

  .panel-header,
  .brand-row,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .report-tools {
    width: 100%;
    align-items: flex-start;
    justify-content: space-between;
  }

  .bar-row {
    grid-template-columns: 100px minmax(120px, 1fr) 74px;
    gap: 9px;
  }
}

@media (max-width: 540px) {
  .site-header,
  main,
  .site-footer {
    width: min(calc(100% - 22px), var(--content));
  }

  .panel {
    padding: 22px 16px;
    border-radius: 20px;
  }

  .bar-row {
    grid-template-columns: 1fr 68px;
    min-height: 0;
  }

  .bar-track {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .report-tools {
    flex-direction: column;
  }
}

@media print {
  :root {
    --paper: white;
    --surface: white;
    --surface-muted: #f5f5f2;
    --shadow: none;
  }

  body {
    background: white;
    font-size: 11pt;
  }

  .site-header,
  main,
  .site-footer {
    width: 100%;
  }

  .site-header {
    padding-top: 0;
  }

  .report-nav {
    display: none;
  }

  .language-switcher {
    display: none;
  }

  .hero {
    padding: 34px 0;
  }

  .panel {
    break-inside: avoid;
    box-shadow: none;
  }

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