:root {
  --bg: #f7f7f8;
  --surface: #ffffff;
  --surface-2: #f2f2f4;
  --surface-3: #e9e9ec;
  --text: #121317;
  --muted: #666871;
  --faint: #8c8f99;
  --line: #e2e3e7;
  --line-strong: #cfd1d8;
  --brand: #4e5bd4;
  --brand-hover: #3c48bd;
  --brand-soft: #eef0ff;
  --action: #17181c;
  --action-text: #ffffff;
  --green: #13795b;
  --green-soft: #e8f6f1;
  --red: #c74242;
  --red-soft: #fff0f0;
  --amber: #9a6500;
  --shadow: 0 1px 2px rgba(18,18,23,.025), 0 14px 40px rgba(18,18,23,.045);
  --radius: 8px;
  --radius-sm: 6px;
  --header-height: 56px;
  color-scheme: light;
}

[data-theme="dark"] {
  --bg: #03080a;
  --surface: #080e11;
  --surface-2: #0d1418;
  --surface-3: #121b20;
  --text: #fcfcfe;
  --muted: #9ca7ad;
  --faint: #657178;
  --line: #172126;
  --line-strong: #243138;
  --brand: #7dd3fc;
  --brand-hover: #bae6fd;
  --brand-soft: rgba(56,189,248,.11);
  --action: #f2f3f5;
  --action-text: #0c0d10;
  --green: #62d4aa;
  --green-soft: rgba(54,196,143,.11);
  --red: #ff8e8e;
  --red-soft: rgba(255,92,92,.1);
  --amber: #edbb68;
  --shadow: 0 1px 2px rgba(0,0,0,.28), 0 18px 50px rgba(0,0,0,.22);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 54px); }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 13px/1.5 Inter, "SF Pro Text", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--brand); }
button, input, select, textarea { color: inherit; font: inherit; }
button, select { cursor: pointer; }
img { display: block; max-width: 100%; }
svg { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3 { margin: 0; letter-spacing: -0.04em; line-height: 1.16; }
h1 { font-size: clamp(24px, 2.5vw, 32px); font-weight: 660; }
h2 { font-size: 18px; font-weight: 640; letter-spacing: -0.025em; }
h3 { font-size: 16px; font-weight: 630; }
p { margin: 0; }
code, pre, kbd, .numeric, .rank-value, .metric-card strong, .model-card-stats dd { font-variant-numeric: tabular-nums; }
code, pre, kbd, .model-id { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
code { font-size: 0.92em; }
::selection { background: var(--brand-soft); color: var(--text); }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
[hidden] { display: none !important; }

.wrap { width: min(1380px, calc(100% - 40px)); margin-inline: auto; }
.narrow { max-width: 760px; }
.surface {
  background: color-mix(in srgb, var(--surface) 88%, var(--bg));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.muted { color: var(--muted); }
.sr-only, .c-visually-hidden {
  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; left: 16px; top: -60px; z-index: 100;
  padding: 10px 14px; border-radius: var(--radius-sm);
  background: var(--text); color: var(--bg); font-weight: 650;
}
.skip-link:focus { top: 12px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 40;
  height: var(--header-height);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(16px);
}
.header-inner {
  width: min(1480px, calc(100% - 28px)); height: 100%;
  margin-inline: auto; display: flex; align-items: center; gap: 8px;
}
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--text); font-weight: 700; letter-spacing: -0.02em; white-space: nowrap; }
.brand:hover { color: var(--text); }
.brand-mark {
  width: 28px; height: 28px; display: grid; place-items: center;
  border-radius: 0; background: transparent; color: var(--text);
}
.brand-mark svg { width: 22px; height: 22px; color: var(--brand); stroke-width: 2.55; }
.brand-name { font-size: 14px; letter-spacing: -0.035em; }
.global-search {
  width: 260px; height: 32px; margin-left: 16px;
  display: flex; align-items: center; gap: 8px; padding: 0 9px;
  border: 1px solid var(--line); border-radius: 6px; background: var(--surface-2);
}
.global-search:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.global-search svg { width: 16px; color: var(--muted); }
.global-search input { width: 100%; min-width: 0; border: 0; outline: 0; background: transparent; font-size: 12px; }
.global-search input::placeholder { color: var(--faint); }
.global-search kbd, .hero-search kbd { padding: 1px 6px; border: 1px solid var(--line-strong); border-radius: 4px; background: var(--surface); color: var(--faint); font-size: 11px; }
.primary-nav { display: flex; align-items: center; gap: 1px; margin-left: auto; }
.primary-nav > a, .nav-more > summary {
  min-height: 30px; display: flex; align-items: center; gap: 5px;
  padding: 5px 9px; border-radius: 6px;
  color: var(--muted); font-size: 12px; font-weight: 570; white-space: nowrap;
  transition: background .1s ease, color .1s ease;
}
.primary-nav > a:hover, .primary-nav > a.active,
.nav-more > summary:hover, .nav-more > summary.active, .nav-more[open] > summary {
  background: var(--surface-2); color: var(--text);
}
.nav-more { position: relative; }
.nav-more > summary { cursor: pointer; list-style: none; }
.nav-more > summary::-webkit-details-marker { display: none; }
.nav-more > summary span { color: var(--faint); font-size: 11px; transition: transform .15s ease; }
.nav-more[open] > summary span { transform: rotate(180deg); }
.nav-more > div {
  position: absolute; top: calc(100% + 8px); right: 0; width: 235px; z-index: 80;
  padding: 6px; border: 1px solid var(--line-strong); border-radius: 10px;
  background: var(--surface); box-shadow: var(--shadow);
}
.nav-more > div a { display: block; padding: 9px 10px; border-radius: 7px; }
.nav-more > div a:hover { background: var(--surface-2); color: var(--text); }
.nav-more > div span, .nav-more > div small { display: block; }
.nav-more > div span { font-size: 12px; font-weight: 620; }
.nav-more > div small { margin-top: 1px; color: var(--faint); font-size: 10px; }
.theme-toggle, .menu-button {
  width: 32px; height: 32px; flex: 0 0 32px;
  display: grid; place-items: center; padding: 0;
  border: 0; border-radius: 7px; background: transparent;
}
.theme-toggle:hover, .menu-button:hover { background: var(--surface-2); color: var(--brand); }
.theme-toggle svg, .menu-button svg { width: 18px; height: 18px; grid-area: 1 / 1; }
.theme-toggle .sun, [data-theme="dark"] .theme-toggle .moon { display: none; }
[data-theme="dark"] .theme-toggle .sun { display: block; color: #f2bf55; }
.menu-button { display: none; margin-left: auto; }

/* Footer */
.site-footer { margin-top: 72px; border-top: 1px solid var(--line); background: var(--surface); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 56px; padding-block: 38px 30px; }
.footer-about p { max-width: 330px; margin-top: 14px; color: var(--muted); font-size: 13px; }
.footer-grid > div:not(.footer-about) { display: flex; flex-direction: column; gap: 9px; }
.footer-grid h2 { margin-bottom: 5px; color: var(--faint); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.footer-grid > div:not(.footer-about) a { color: var(--muted); font-size: 13px; }
.footer-grid > div:not(.footer-about) a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; padding-block: 18px 28px; border-top: 1px solid var(--line); color: var(--faint); font-size: 12px; }

/* Controls */
.button {
  min-height: 36px; display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 7px 13px; border: 1px solid var(--line-strong); border-radius: 6px;
  background: var(--surface); color: var(--text); font-size: 12px; font-weight: 620; line-height: 1.2;
  transition: border-color .12s, background .12s;
}
.button:hover { border-color: color-mix(in srgb, var(--text) 28%, transparent); background: var(--surface-2); color: var(--text); }
.button.primary { border-color: var(--action); background: var(--action); color: var(--action-text); }
.button.primary:hover { border-color: color-mix(in srgb, var(--action) 88%, var(--bg)); background: color-mix(in srgb, var(--action) 88%, var(--bg)); color: var(--action-text); }
.button.ghost { border-color: transparent; background: transparent; color: var(--muted); }
.button:disabled { opacity: 0.48; cursor: not-allowed; }
.button.small { min-height: 28px; padding: 4px 10px; font-size: 11px; }
.text-link, .clear-link, .source-link { color: var(--brand); font-size: 13px; font-weight: 620; }
.eyebrow { margin: 0 0 8px; color: var(--muted); font-size: 10px; font-weight: 690; letter-spacing: .12em; text-transform: uppercase; }
.page-header { padding: 38px 0 20px; }
.page-header-split { display: flex; align-items: end; justify-content: space-between; gap: 32px; }
.page-title { max-width: 820px; font-size: clamp(24px, 2.5vw, 32px); line-height: 1.12; letter-spacing: -.035em; }
.page-lede { max-width: 680px; margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.page-actions { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-top: 22px; }
.page-header-split .page-actions { justify-content: flex-end; margin-top: 0; }
.section { padding-top: 44px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 14px; }
.section-head.compact { margin-bottom: 8px; }
.section-head .eyebrow { margin-bottom: 6px; }
.section-head p:not(.eyebrow) { max-width: 680px; margin-top: 5px; color: var(--muted); font-size: 12px; }
.panel { padding: 18px; }
.panel > .eyebrow + h2 { margin-top: 2px; }
.badge {
  display: inline-flex; align-items: center; width: fit-content; min-height: 22px;
  padding: 2px 7px; border: 1px solid var(--line); border-radius: 5px;
  background: var(--surface-2); color: var(--muted); font-size: 10px; font-weight: 610; line-height: 1.3; white-space: nowrap;
}
.badge.success { border-color: color-mix(in srgb, var(--green) 28%, var(--line)); background: var(--green-soft); color: var(--green); }
.badge.quiet { background: transparent; }
.notice { margin-bottom: 14px; padding: 11px 14px; border-left: 3px solid var(--brand); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--brand-soft); color: var(--muted); }
.empty-state { padding: 64px 24px; text-align: center; }
.empty-state.compact { padding: 30px 20px; }
.empty-state h2, .empty-state strong { display: block; font-size: 18px; }
.empty-state p { max-width: 520px; margin: 8px auto 18px; color: var(--muted); }
.empty-state .page-actions { justify-content: center; }
.tabs { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; margin-top: 22px; }
.tabs a, .tabs button { min-height: 34px; padding: 7px 11px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); color: var(--muted); font-size: 12px; font-weight: 620; }
.tabs a:hover, .tabs button:hover, .tabs a[aria-current="page"] { border-color: var(--line-strong); background: var(--surface-2); color: var(--text); }
.tabs a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--brand); }
.ranking-scope { display: flex; flex-wrap: wrap; gap: 14px 28px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.ranking-scope > div { display: flex; align-items: center; gap: 9px; min-width: 0; }
.ranking-scope > div > span { color: var(--faint); font-size: 10px; font-weight: 760; letter-spacing: .08em; text-transform: uppercase; }
.tabs.compact { margin-top: 0; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
.tabs.compact::-webkit-scrollbar { display: none; }
.tabs.compact a { min-height: 30px; padding: 5px 9px; }
.ranking-meta { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; margin-top: 12px; color: var(--muted); font-size: 11px; }
.ranking-meta span { padding-left: 7px; border-left: 1px solid var(--line); }

/* Tables */
.table-shell { width: 100%; overflow-x: auto; border-radius: 7px; }
table { width: 100%; border-collapse: collapse; }
caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.data-table { min-width: 760px; }
.data-table th {
  padding: 9px 12px; border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-2) 66%, transparent);
  color: var(--faint); font-size: 9px; font-weight: 720;
  letter-spacing: .09em; text-align: left; text-transform: uppercase; white-space: nowrap;
}
.data-table td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr { transition: background .12s ease; }
.data-table tbody tr:hover { background: var(--surface-2); }
.data-table tbody tr:hover td:first-child { box-shadow: inset 2px 0 0 var(--brand); }
.data-table td small { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; }
.data-table code { color: var(--muted); }
tr[data-href], article[data-href] { cursor: pointer; }
tr[data-href]:focus-visible, article[data-href]:focus-visible { outline: 2px solid var(--brand); outline-offset: -2px; }
.model-name { color: var(--text); font-weight: 630; }
.model-name:hover { color: var(--brand); }
.model-id { color: var(--faint); font-size: 11px; }
.provider { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.provider img { width: 22px; height: 22px; flex: 0 0 22px; object-fit: contain; border-radius: 4px; }
.row-arrow { color: var(--faint); }

/* Modalities */
.modality-icons { display: inline-flex; align-items: center; gap: 4px; }
.modality-icon { width: 24px; height: 24px; flex: 0 0 24px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 5px; background: var(--surface-2); color: var(--muted); }
.modality-icon svg { width: 14px; height: 14px; }
.modality-icon.text { color: #2177c7; font-size: 11px; font-weight: 760; }
.modality-icon.image { color: #18855d; }
.modality-icon.audio { color: #8e53c7; }
.modality-icon.video { color: #b56c12; }
.modality-icon.file { color: #657183; }
[data-theme="dark"] .modality-icon.text { color: #71baff; }
[data-theme="dark"] .modality-icon.image { color: #66d6a9; }

/* Homepage */
.home-hero { width: 100%; min-height: 0; display: block; padding: 0; background: transparent; }
.home-hero-copy {
  max-width: 760px; padding-block: clamp(82px, 8vw, 108px) 38px; text-align: center;
}
.home-hero h1 {
  max-width: none; font-size: clamp(46px, 5.6vw, 72px);
  font-weight: 630; line-height: 1; letter-spacing: -.06em;
}
.home-hero h1 span { color: var(--muted); }
.home-hero-copy > p { max-width: 600px; margin: 17px auto 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.hero-actions { display: flex; gap: 9px; justify-content: center; margin-top: 22px; }
.hero-metrics {
  display: grid; grid-template-columns: repeat(4, 1fr);
  width: min(900px, calc(100% - 40px)); margin: 0 auto 58px;
}
.hero-metrics > div { padding: 4px 20px; border-right: 1px solid var(--line); text-align: center; }
.hero-metrics > div:last-child { border-right: 0; }
.hero-metrics dd { margin: 0; color: var(--text); font-size: 24px; font-weight: 620; letter-spacing: -.05em; }
.hero-metrics dt { margin-top: 1px; color: var(--muted); font-size: 10px; }
.hero-search { position: relative; max-width: 720px; height: 56px; display: flex; align-items: center; gap: 10px; margin-top: 30px; padding: 0 14px; border: 1px solid var(--line-strong); border-radius: 11px; background: var(--surface); box-shadow: var(--shadow); }
.hero-search:focus-within { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.hero-search > svg { width: 20px; color: var(--muted); }
.hero-search > input { width: 100%; min-width: 0; border: 0; outline: 0; background: transparent; font-size: 14px; }
.hero-search > input::placeholder { color: var(--faint); }
.hero-shortcuts { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; margin-top: 11px; color: var(--faint); font-size: 10px; }
.hero-shortcuts > span { margin-right: 2px; text-transform: uppercase; letter-spacing: .08em; }
.hero-shortcuts a { padding: 3px 7px; border: 1px solid var(--line); border-radius: 5px; color: var(--muted); }
.hero-shortcuts a:hover { border-color: var(--line-strong); color: var(--text); }
.live-dot { display: inline-block; width: 6px; height: 6px; margin: 0 8px 1px 1px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px var(--green-soft); }
.home-secondary { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.rank-list a { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 12px 0; border-top: 1px solid var(--line); }
.rank-list a:first-child { border-top: 0; }
.rank { color: var(--faint); font-weight: 680; }
.rank-model, .rank-value { min-width: 0; }
.rank-model strong, .rank-model small, .rank-value small { display: block; }
.rank-model strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-model small, .rank-value small { color: var(--muted); font-size: 11px; font-weight: 450; }
.rank-value { color: var(--text); font-weight: 690; text-align: right; }
.provider-list { display: grid; grid-template-columns: 1fr 1fr; }
.provider-list a { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 67px; padding: 10px 12px; border-top: 1px solid var(--line); }
.provider-list a:nth-child(odd) { border-right: 1px solid var(--line); }
.provider-list img { width: 28px; height: 28px; object-fit: contain; }
.provider-list strong, .provider-list small { display: block; }
.provider-list small { color: var(--muted); font-size: 11px; }

/* Decision cards */
.decision-section { padding-top: 50px; }
.decision-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.decision-card {
  min-height: 172px; display: grid; grid-template-columns: 1fr auto; align-content: space-between;
  padding: 17px; border-radius: 7px;
  transition: border-color .15s ease, background .15s ease;
}
.decision-card:hover { border-color: var(--line-strong); background: var(--surface-2); color: var(--text); }
.decision-index { grid-column: 1; color: var(--faint); font: 10px/1.2 "SFMono-Regular", Consolas, monospace; }
.decision-card > div { grid-column: 1 / -1; align-self: end; margin-top: 34px; }
.decision-card strong { display: block; font-size: 15px; }
.decision-card p { margin-top: 7px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.decision-arrow { grid-column: 2; grid-row: 1; color: var(--faint); }

/* Catalog */
.catalog-shell { padding-top: 6px; }
.catalog-filters {
  display: grid; grid-template-columns: minmax(230px, 1.55fr) repeat(5, minmax(120px, .72fr));
  align-items: end; gap: 8px; padding: 10px; border-color: var(--line-strong); border-radius: 7px;
}
.catalog-filters .benchmark-filter { grid-column: span 2; }
.catalog-filters .button { align-self: end; }
.catalog-filters label > span { display: block; margin-bottom: 5px; color: var(--muted); font-size: 10px; font-weight: 680; letter-spacing: 0.04em; text-transform: uppercase; }
.catalog-filters input, .catalog-filters select, .field input, .field textarea, .cost-calculator select {
  width: 100%; min-height: 36px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: 5px; outline: 0; background: var(--bg); font-size: 12px;
}
.catalog-filters input:focus, .catalog-filters select:focus, .field input:focus, .field textarea:focus, .cost-calculator select:focus, .filter-bar select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; padding: 13px; }
.filter-bar label { display: block; min-width: 180px; }
.filter-bar label > span { display: block; margin-bottom: 5px; color: var(--muted); font-size: 10px; font-weight: 680; letter-spacing: 0.04em; text-transform: uppercase; }
.filter-bar select { width: 100%; min-height: 39px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; outline: 0; background: var(--surface-2); }
.filter-search { position: relative; }
.filter-search svg { position: absolute; left: 11px; top: 11px; width: 17px; color: var(--muted); pointer-events: none; }
.filter-search input { padding-left: 36px; }
.catalog-toolbar { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 14px 0 10px; }
.catalog-toolbar > div:first-child { display: flex; align-items: center; gap: 11px; }
.clear-link { font-size: 12px; }
.catalog-quick-links { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin: -4px 0 14px; color: var(--faint); font-size: 10px; }
.catalog-quick-links > span { margin-right: 3px; letter-spacing: .08em; text-transform: uppercase; }
.catalog-quick-links a { padding: 4px 8px; border: 1px solid var(--line); border-radius: 6px; color: var(--muted); }
.catalog-quick-links a:hover { border-color: var(--line-strong); background: var(--surface-2); color: var(--text); }
.view-switch { display: flex; padding: 3px; border: 1px solid var(--line); border-radius: 7px; background: var(--bg); }
.view-switch button { display: flex; align-items: center; gap: 6px; padding: 5px 9px; border: 0; border-radius: 5px; background: transparent; color: var(--muted); font-size: 12px; }
.view-switch button[aria-pressed="true"] { background: var(--surface); color: var(--text); box-shadow: none; }
.view-switch svg { width: 15px; height: 15px; }
.catalog-list { display: flex; flex-direction: column; gap: 9px; }
.model-card {
  display: grid; grid-template-columns: 44px minmax(0, 1fr) auto 36px; gap: 15px;
  align-items: start; padding: 14px; border-radius: 7px;
  transition: border-color .14s ease, background .14s ease, box-shadow .14s ease;
}
.model-card:hover { border-color: var(--line-strong); background: var(--surface-2); box-shadow: 0 2px 8px rgba(0,0,0,.04); }
.model-card-logo { position: relative; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 9px; background: #f6f7f9; color: #69707c; font-weight: 760; }
.model-card-logo > span, .model-card-logo > img { grid-area: 1 / 1; }
.model-card-logo img { position: relative; width: 27px; height: 27px; object-fit: contain; background: transparent; }
.model-card-title { display: flex; align-items: start; justify-content: space-between; gap: 16px; }
.model-card-title .model-name { font-size: 16px; }
.model-creator { margin-left: 8px; color: var(--muted); font-size: 12px; }
.model-card-main > .model-id { display: block; margin-top: 2px; }
.model-card-main > p { max-width: 760px; margin-top: 8px; color: var(--muted); font-size: 13px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.model-card-tags { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; margin-top: 11px; }
.model-card-stats { display: grid; grid-template-columns: repeat(3, minmax(86px, 1fr)); gap: 0; margin: 0; align-self: center; }
.model-card-stats > div { min-width: 92px; padding: 4px 15px; border-left: 1px solid var(--line); }
.model-card-stats dt { color: var(--muted); font-size: 10px; letter-spacing: 0.04em; text-transform: uppercase; }
.model-card-stats dd { margin: 4px 0 0; font-weight: 680; white-space: nowrap; }
.model-card-stats small { margin-left: 2px; color: var(--muted); font-size: 10px; font-weight: 450; }
.icon-action { width: 34px; height: 34px; display: grid; place-items: center; padding: 0; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); color: var(--muted); transition: border-color .12s, color .12s; }
.icon-action:hover { border-color: var(--brand); color: var(--brand); }
.icon-action svg { width: 18px; height: 18px; }
.icon-action.small { width: 29px; height: 29px; font-size: 18px; }
.catalog-table { border-radius: 7px; }
.model-table { min-width: 1060px; }
.pagination { display: flex; align-items: center; justify-content: space-between; padding-top: 18px; color: var(--muted); }
.pagination > div { display: flex; gap: 8px; }
.search-dropdown { position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 60; max-height: 340px; overflow-y: auto; border: 1px solid var(--line-strong); border-radius: 9px; background: var(--surface); box-shadow: var(--shadow); }
.search-result { width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; padding: 10px 12px; border: 0; border-bottom: 1px solid var(--line); background: transparent; text-align: left; }
.search-result:hover, .search-result:focus { background: var(--surface-2); }
.search-name { font-weight: 650; }
.search-dev, .search-slug { color: var(--muted); font-size: 11px; }
.search-slug { grid-column: 2; grid-row: 1 / 3; align-self: center; text-align: right; }

/* Provider directory */
.metric-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.metric-card { min-height: 86px; padding: 15px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); }
.metric-card > span:first-child { display: block; color: var(--muted); font-size: 11px; }
.metric-card > strong { display: block; margin-top: 5px; font-size: 22px; font-weight: 620; letter-spacing: -0.04em; }
.metric-card > strong small { color: var(--muted); font-size: 11px; font-weight: 500; }
.metric-card h2 { margin-top: 4px; font-size: 17px; }
.metric-card p { margin-top: 6px; }
.metric-missing { color: var(--muted); font-size: 14px; font-weight: 520; letter-spacing: 0; }
.directory-search { width: 240px; position: relative; }
.directory-search svg { position: absolute; left: 10px; top: 10px; width: 16px; color: var(--muted); }
.directory-search input { width: 100%; min-height: 37px; padding: 8px 10px 8px 34px; border: 1px solid var(--line); border-radius: 7px; outline: 0; background: var(--surface); }
.provider-table { min-width: 880px; }
.provider-title span { min-width: 0; }
.provider-title strong, .provider-title small { display: block; }
.creator-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.creator-card { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 12px; padding: 17px; }
.creator-card:hover { border-color: var(--line-strong); color: var(--text); }
.creator-card > img { width: 40px; height: 40px; padding: 6px; border: 1px solid var(--line); border-radius: 8px; background: #f6f7f9; object-fit: contain; }
.creator-card > div strong, .creator-card > div span { display: block; }
.creator-card > div span { margin-top: 2px; color: var(--muted); font-size: 12px; }
.creator-card dl { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; margin: 5px 0 0; padding-top: 12px; border-top: 1px solid var(--line); }
.creator-card dl > div { display: flex; justify-content: space-between; gap: 10px; }
.creator-card dl > div + div { padding-left: 12px; border-left: 1px solid var(--line); }
.creator-card dt { color: var(--muted); font-size: 11px; }
.creator-card dd { margin: 0; font-size: 12px; font-weight: 650; }
.provider-hero { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 36px 0 20px; }
.provider-identity { display: flex; align-items: center; gap: 17px; }
.provider-mark { position: relative; width: 66px; height: 66px; flex: 0 0 66px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 13px; background: #f6f7f9; color: #69707c; font-size: 21px; font-weight: 760; }
.provider-mark > span, .provider-mark > img { grid-area: 1 / 1; }
.provider-mark img { position: relative; width: 40px; height: 40px; object-fit: contain; background: transparent; }
.breadcrumbs { display: flex; align-items: center; gap: 7px; margin-bottom: 6px; color: var(--muted); font-size: 12px; }
.provider-identity h1 { font-size: clamp(28px, 3vw, 38px); line-height: 1.08; }
.badges { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 11px; }
.provider-summary { overflow: hidden; border-radius: 7px; }
.provider-summary dl { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; }
.provider-summary dl > div { min-width: 0; padding: 17px; border-right: 1px solid var(--line); }
.provider-summary dl > div:last-child { border-right: 0; }
.provider-summary dt { color: var(--muted); font-size: 11px; }
.provider-summary dd { margin: 4px 0 0; font-weight: 660; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.local-nav { position: sticky; top: calc(var(--header-height) + 6px); z-index: 25; display: flex; align-items: center; gap: 2px; margin-top: 16px; padding: 5px; border: 1px solid var(--line-strong); border-radius: 7px; background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(12px); overflow-x: auto; box-shadow: 0 8px 30px rgba(0,0,0,.12); }
.local-nav, .c-presets { scrollbar-width: none; }
.local-nav::-webkit-scrollbar, .c-presets::-webkit-scrollbar { display: none; }
.local-nav a { flex: 0 0 auto; padding: 7px 10px; border-radius: 6px; color: var(--muted); font-size: 12px; font-weight: 620; transition: background .1s ease, color .1s ease; }
.local-nav a:hover { background: var(--surface-2); color: var(--text); }
.local-nav a span { margin-left: 4px; color: var(--faint); }
.provider-offers { min-width: 1120px; }
.offer-capabilities { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.offer-capabilities .badge { padding: 3px 6px; font-size: 9px; }

/* Model detail */
.model-hero { display: grid; grid-template-columns: 74px minmax(0, 1fr) auto; gap: 18px; align-items: start; padding: 36px 0 20px; }
.model-identity h1 { font-size: clamp(28px, 3vw, 38px); line-height: 1.08; }
.model-identity > p { max-width: 820px; margin-top: 12px; color: var(--muted); font-size: 15px; line-height: 1.65; }
.model-slug { width: fit-content; display: inline-flex; align-items: center; gap: 7px; margin-top: 8px; padding: 4px 7px; border: 1px solid var(--line); border-radius: 5px; background: var(--surface-2); color: var(--muted); }
.model-slug:hover { border-color: var(--brand); color: var(--brand); }
.model-slug svg { width: 13px; height: 13px; }
.model-slug.copied { border-color: var(--green); background: var(--green-soft); color: var(--green); }
.model-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.model-facts { display: grid; grid-template-columns: 1.15fr 1.15fr repeat(4, 1fr); overflow: hidden; border-color: var(--line-strong); }
.model-facts > div { min-width: 0; min-height: 76px; display: flex; flex-direction: column; justify-content: center; padding: 14px; border-right: 1px solid var(--line); }
.model-facts > div:last-child { border-right: 0; }
.model-facts > div > span:first-child { margin-bottom: 6px; color: var(--muted); font-size: 10px; letter-spacing: 0.05em; text-transform: uppercase; }
.model-facts strong { font-size: 15px; }
.model-facts strong small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; font-weight: 450; }
.model-local-nav { margin-top: 14px; }
.model-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 16px; margin-top: 18px; }
.model-content, .model-sidebar { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.model-sidebar { align-self: start; position: sticky; top: calc(var(--header-height) + 64px); }
.anchor-section { scroll-margin-top: calc(var(--header-height) + 65px); }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.capability { display: grid; grid-template-columns: 25px minmax(0, 1fr) auto; align-items: center; gap: 8px; padding: 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface-2); }
.capability-icon { width: 23px; height: 23px; display: grid; place-items: center; border-radius: 50%; background: var(--surface-3); color: var(--muted); font-size: 11px; font-weight: 800; }
.capability strong { color: var(--muted); font-size: 11px; }
.capability.yes .capability-icon, .capability.yes strong { background: var(--green-soft); color: var(--green); }
.capability.no { opacity: 0.72; }
.capability.unknown .capability-icon, .capability.unknown strong { color: var(--amber); }
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; margin: 20px 0 0; border-top: 1px solid var(--line); }
.spec-grid > div { padding: 13px 0; border-bottom: 1px solid var(--line); }
.spec-grid > div:nth-child(odd) { padding-right: 20px; }
.spec-grid dt { color: var(--muted); font-size: 11px; }
.spec-grid dd { margin: 4px 0 0; font-weight: 620; }
.inset-table { margin-inline: -18px; border-block: 1px solid var(--line); border-radius: 0; }
.model-provider-table { min-width: 980px; }
.table-note { margin: 13px 0 0; color: var(--muted); font-size: 11px; }
.benchmark-charts { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 28px; }
.benchmark-chart-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 11px; }
.benchmark-chart-head span { color: var(--muted); font-size: 10px; }
.benchmark-bars { display: flex; flex-direction: column; gap: 6px; }
.benchmark-bar-row { display: grid; grid-template-columns: 145px minmax(70px, 1fr) 42px; align-items: center; gap: 9px; padding: 3px 5px; border-radius: 5px; }
.benchmark-bar-row.current { background: var(--brand-soft); }
.benchmark-bar-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; }
.benchmark-bar-track { height: 8px; overflow: hidden; border-radius: 5px; background: var(--surface-2); }
.benchmark-bar-track span { display: block; width: var(--score); height: 100%; border-radius: inherit; background: var(--faint); }
.benchmark-bar-row.current .benchmark-bar-track span { background: var(--brand); }
.benchmark-bar-row > strong { font-size: 11px; text-align: right; }
.benchmark-list > div { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); }
.benchmark-list small { display: block; color: var(--muted); }
.model-changes > div { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 14px; padding: 10px 0; border-top: 1px solid var(--line); }
.model-changes time { color: var(--muted); font-size: 11px; }
.model-changes small { display: block; margin-top: 2px; color: var(--muted); }
.quick-start-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.quick-start-grid > div { min-width: 0; }
.code-label { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; color: var(--muted); font-size: 11px; }
.code-label button { border: 0; background: transparent; color: var(--brand); font-size: 11px; }
.data-block { margin: 0; padding: 15px; overflow-x: auto; border: 1px solid #252b36; border-radius: 7px; background: #0a0d12; color: #d6dae2; font-size: 11px; line-height: 1.65; }
.cost-calculator h2, .performance-card h2, .source-card h2, .related-card h2 { margin-bottom: 14px; font-size: 17px; }
.cost-calculator label { display: block; margin-top: 13px; color: var(--muted); font-size: 11px; }
.cost-calculator label > span { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.cost-calculator output { color: var(--brand); font-weight: 700; }
.cost-calculator select { margin-top: 5px; }
.cost-calculator input[type="range"] { width: 100%; margin-top: 7px; accent-color: var(--brand); }
.estimate { margin-top: 18px; font-size: 31px; font-weight: 740; letter-spacing: -0.05em; }
.cost-calculator > small { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; }
.performance-card dl, .source-card dl { margin: 0; }
.performance-card dl > div, .source-card dl > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line); }
.performance-card dt, .source-card dt { color: var(--muted); font-size: 11px; }
.performance-card dd, .source-card dd { margin: 0; font-size: 12px; font-weight: 650; text-align: right; }
.performance-card p { margin-top: 12px; color: var(--muted); font-size: 11px; }
.performance-metrics { margin-top: 4px; }
.performance-metrics .metric-card p { color: var(--muted); font-size: 11px; }
.source-list, .related-list { display: flex; flex-direction: column; }
.source-list a, .related-list a { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 12px; }
.source-list small, .related-list small { display: block; color: var(--muted); font-size: 10px; }
.related-list strong { font-size: 12px; }

/* Comparison */
.c-page-header { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.c-selection-count { margin-bottom: 5px; }
.c-controls { display: flex; flex-direction: column; gap: 10px; }
.c-toolbar { display: flex; align-items: end; gap: 9px; padding: 12px; border-color: var(--line-strong); }
.c-search { position: relative; min-width: 280px; flex: 1; }
.c-search label { display: block; margin-bottom: 5px; color: var(--muted); font-size: 10px; font-weight: 680; letter-spacing: 0.04em; text-transform: uppercase; }
.c-search-input { width: 100%; min-height: 39px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; outline: 0; background: var(--surface-2); }
.c-search-input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.c-search-status { align-self: center; color: var(--muted); font-size: 11px; }
.c-search-results .search-result { grid-template-columns: 24px minmax(0, 1fr) auto; }
.c-search-results .search-result img { grid-row: 1 / 3; width: 22px; height: 22px; object-fit: contain; align-self: center; }
.c-search-results .search-slug { grid-column: 3; }
.c-search-empty { padding: 18px; color: var(--muted); text-align: center; }
.c-presets { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.c-presets-label { margin-right: 3px; color: var(--muted); font-size: 11px; font-weight: 670; text-transform: uppercase; }
.c-preset { min-height: 32px; padding: 6px 10px; }
.c-matrix-shell { overflow: hidden; border-color: var(--line-strong); border-radius: 7px; }
.c-matrix-scroll { width: 100%; overflow-x: auto; }
.c-matrix { table-layout: fixed; min-width: max(100%, 920px); }
.c-label-column { width: 180px; }
.c-model-column { width: 235px; }
.c-matrix th, .c-matrix td { padding: 11px 13px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
.c-matrix th:last-child, .c-matrix td:last-child { border-right: 0; }
.c-model-head { background: var(--surface); }
.c-model-heading { display: flex; justify-content: space-between; gap: 8px; }
.c-model-identity { display: flex; align-items: center; gap: 9px; min-width: 0; }
.c-model-logo { position: relative; width: 28px; height: 28px; flex: 0 0 28px; display: grid; place-items: center; border-radius: 6px; background: #f6f7f9; color: #69707c; font-weight: 760; }
.c-model-logo > span, .c-model-logo > img { grid-area: 1 / 1; }
.c-model-logo img { position: relative; width: 24px; height: 24px; object-fit: contain; background: transparent; }
.c-model-identity span, .c-model-identity strong, .c-model-identity small { display: block; min-width: 0; }
.c-model-identity strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.c-model-identity small { margin-top: 2px; color: var(--muted); font-size: 10px; }
.c-remove { align-self: start; padding: 0; border: 0; background: transparent; color: var(--faint); font-size: 10px; }
.c-remove:hover { color: var(--red); }
.c-slug { display: block; margin-top: 8px; color: var(--faint); font-size: 10px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.c-row-label { position: sticky; left: 0; z-index: 2; background: var(--surface-2); color: var(--muted); font-size: 11px; font-weight: 650; }
.c-corner { z-index: 3; }
.c-group-heading th { padding: 8px 13px; background: var(--surface-3); color: var(--text); font-size: 10px; letter-spacing: 0.07em; text-transform: uppercase; }
.c-group td { font-size: 12px; }
.c-number { font-weight: 680; }
.c-unit, .c-cell-note { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; }
.c-missing { color: var(--faint); font-size: 11px; }
.c-state-yes { border-color: color-mix(in srgb, var(--green) 30%, var(--line)); background: var(--green-soft); color: var(--green); }
.c-state-no { border-color: color-mix(in srgb, var(--red) 20%, var(--line)); background: var(--red-soft); color: var(--red); }
.c-state-unknown { background: var(--surface-2); }
.c-provider-list { display: flex; gap: 4px; flex-wrap: wrap; }
.c-provider { white-space: normal; }
.is-best { background: var(--green-soft); }
.c-best-label { margin-top: 5px; border-color: color-mix(in srgb, var(--green) 30%, var(--line)); background: transparent; color: var(--green); }
.c-row-label small { display: block; margin-top: 2px; color: var(--faint); font-weight: 450; }
.c-benchmark-score { font-size: 15px; font-weight: 720; }
.c-empty-state { margin-top: 0; }
.c-empty-presets { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }

/* Calculator page */
.calculator-layout {
  width: min(1380px, calc(100% - 40px)); display: grid;
  grid-template-columns: 300px minmax(0, 1fr); gap: 16px; align-items: start; margin-inline: auto; padding-top: 12px;
}
.calc-panel { position: sticky; top: calc(var(--header-height) + 24px); }
.calc-grid { display: flex; flex-direction: column; gap: 22px; }
.calc-grid label { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 7px 12px; }
.calc-grid label > span { color: var(--muted); font-size: 11px; }
.calc-grid output { font-weight: 650; }
.calc-grid input[type="range"] { grid-column: 1 / -1; width: 100%; accent-color: var(--brand); }
.calc-note { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--faint); font-size: 10px; }
.calculator-results { overflow: hidden; }
.calculator-results-head { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.calculator-results-head h2 { font-size: 18px; }
.calculator-results-head .eyebrow { margin-bottom: 5px; }
.calc-table .num { text-align: right; white-space: nowrap; }
.calc-table td a strong, .calc-table td a small { display: block; }
.calc-table td a small { margin-top: 2px; color: var(--faint); font-size: 10px; }

/* Supporting pages */
.prose { font-size: 15px; line-height: 1.72; }
.prose h2 { margin-top: 30px; font-size: 20px; }
.prose h2:first-child, .prose .section-head h2 { margin-top: 0; }
.prose p, .prose li { max-width: 920px; color: var(--muted); }
.prose p { margin-top: 10px; }
.prose ol, .prose ul { padding-left: 22px; }
.prose li + li { margin-top: 6px; }
.prose code { padding: 2px 5px; border-radius: 4px; background: var(--surface-2); color: var(--text); }
.code-block { position: relative; margin-top: 11px; }
.copy-btn { position: absolute; top: 8px; right: 8px; padding: 4px 8px; border: 1px solid #394454; border-radius: 5px; background: #1c2531; color: #b8c3d1; font-size: 10px; }
.copy-btn:hover, .copy-btn.copied { color: #fff; }
.timeline { display: flex; flex-direction: column; gap: 9px; }
.timeline article { display: grid; grid-template-columns: 185px minmax(0, 1fr); gap: 20px; }
.timeline time { color: var(--muted); font-size: 11px; }
.timeline h2 { margin-top: 8px; font-size: 16px; }
.timeline p { margin: 5px 0; color: var(--muted); }
.form-stack { display: flex; flex-direction: column; gap: 18px; }
.field > span:first-child { display: block; margin-bottom: 6px; font-weight: 650; }
.field textarea { resize: vertical; }
.field small { display: block; margin-top: 5px; font-size: 11px; }
.honeypot { position: absolute !important; left: -9999px !important; }
.grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.grid-2col h3 { margin-top: 0; font-size: 14px; color: var(--text); }
.grid-2col h3 + p { margin: 3px 0 18px; font-size: 14px; color: var(--muted); line-height: 1.5; }
.free-provider-list ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.free-provider-list ul li { margin: 0; }
.free-provider-list ul li a { display: inline-block; padding: 5px 11px; border: 1px solid var(--line); border-radius: 6px; font-size: 13px; }
.provider-chip-list { display: flex; flex-wrap: wrap; gap: 4px; }

/* Logo fallback: hide letter when image loads */
.model-card-logo:has(> img:not([hidden])) > span,
.provider-mark:has(> img:not([hidden])) > span,
.c-model-logo:has(> img:not([hidden])) > span { visibility: hidden; }

/* Dark mode logo treatment */
[data-theme="dark"] .provider img,
[data-theme="dark"] .provider-list img,
[data-theme="dark"] .creator-card > img,
[data-theme="dark"] .model-card-logo img,
[data-theme="dark"] .provider-mark img,
[data-theme="dark"] .c-model-logo img,
[data-theme="dark"] .c-search-results img {
  filter: grayscale(1) brightness(0) invert(1);
  opacity: .88;
}
[data-theme="dark"] .model-card-logo,
[data-theme="dark"] .provider-mark,
[data-theme="dark"] .c-model-logo,
[data-theme="dark"] .creator-card > img { background: var(--surface-2); }

/* Responsive */
@media (max-width: 1240px) {
  .catalog-filters { grid-template-columns: minmax(230px, 1.4fr) repeat(4, 1fr); }
  .catalog-filters .filter-search { grid-column: span 2; }
  .catalog-filters .benchmark-filter { grid-column: span 2; }
  .model-card { grid-template-columns: 42px minmax(0, 1fr) 34px; }
}

@media (max-width: 1080px) {
  .header-inner { width: calc(100% - 28px); }
  .global-search { flex: 1; max-width: 320px; margin-left: 8px; }
  .primary-nav {
    position: absolute; top: var(--header-height); left: 0; right: 0;
    display: none; flex-direction: column; align-items: stretch; gap: 3px;
    padding: 10px 14px 16px; border-bottom: 1px solid var(--line);
    background: var(--surface); box-shadow: var(--shadow);
  }
  .primary-nav.open { display: flex; }
  .primary-nav > a, .nav-more > summary { min-height: 40px; padding: 9px 11px; }
  .nav-more > div { position: static; width: auto; margin: 3px 0 4px; border-color: var(--line); box-shadow: none; }
  .menu-button { display: grid; }
  .theme-toggle { order: 5; }
  .home-hero { grid-template-columns: 1fr; min-height: 0; gap: 50px; }
  .decision-grid { grid-template-columns: 1fr 1fr; }
  .model-layout { grid-template-columns: 1fr; }
  .model-sidebar { position: static; display: grid; grid-template-columns: repeat(2, 1fr); }
  .model-sidebar > :last-child:nth-child(odd) { grid-column: 1 / -1; }
  .benchmark-charts { grid-template-columns: 1fr; }
  .model-card-stats { grid-column: 2; justify-self: start; margin-top: 4px; }
  .model-card-stats > div:first-child { border-left: 0; padding-left: 0; }
  .creator-grid { grid-template-columns: 1fr 1fr; }
  .model-facts { grid-template-columns: repeat(3, 1fr); }
  .model-facts > div:nth-child(3) { border-right: 0; }
  .model-facts > div:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 820px) {
  .wrap, .calculator-layout { width: min(100% - 28px, 1380px); }
  .page-header-split, .provider-hero, .c-page-header { align-items: flex-start; flex-direction: column; }
  .page-header-split .page-actions, .provider-hero .page-actions { justify-content: flex-start; }
  .home-hero-copy { padding-block: 68px 30px; }
  .home-hero h1 { font-size: clamp(44px, 10vw, 64px); }
  .hero-metrics { width: 100%; grid-template-columns: 1fr 1fr; }
  .hero-metrics > div:nth-child(2) { border-right: 0; }
  .hero-metrics > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .home-secondary { grid-template-columns: 1fr; }
  .decision-card { min-height: 180px; }
  .catalog-filters { grid-template-columns: 1fr 1fr; }
  .catalog-filters .filter-search, .catalog-filters .benchmark-filter { grid-column: 1 / -1; }
  .catalog-filters .button { grid-column: 1 / -1; }
  .model-card { grid-template-columns: 42px minmax(0, 1fr) 34px; }
  .model-card-title .badge { display: none; }
  .model-card-stats { grid-column: 1 / -1; }
  .metric-cards { grid-template-columns: 1fr; }
  .creator-grid { grid-template-columns: 1fr; }
  .provider-summary dl { grid-template-columns: 1fr 1fr; }
  .provider-summary dl > div:nth-child(2) { border-right: 0; }
  .provider-summary dl > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .model-hero { grid-template-columns: 62px minmax(0, 1fr); }
  .model-hero .provider-mark { width: 58px; height: 58px; flex-basis: 58px; }
  .model-actions { grid-column: 1 / -1; justify-content: flex-start; }
  .capability-grid { grid-template-columns: 1fr 1fr; }
  .quick-start-grid { grid-template-columns: 1fr; }
  .calculator-layout { grid-template-columns: 1fr; }
  .calc-panel { position: static; }
  .c-toolbar { align-items: stretch; flex-wrap: wrap; }
  .c-search { flex-basis: 100%; }
  .c-search-status { flex-basis: 100%; }
  .timeline article { grid-template-columns: 1fr; gap: 7px; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; }
  .footer-about { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .header-inner { width: calc(100% - 20px); }
  .brand-name { display: none; }
  .brand-mark { width: 32px; height: 32px; }
  .global-search { margin-left: 2px; }
  .global-search kbd { display: none; }
  .page-header { padding-top: 30px; }
  .section { padding-top: 42px; }
  .section-head { align-items: flex-start; flex-direction: column; gap: 10px; }
  .home-hero-copy { padding-block: 54px 28px; }
  .home-hero h1 { font-size: 42px; }
  .home-hero-copy > p { font-size: 14px; }
  .hero-actions { flex-direction: row; justify-content: center; }
  .hero-actions .button { flex: 1; }
  .hero-metrics { margin-bottom: 44px; }
  .hero-metrics > div { padding: 4px 12px; }
  .hero-metrics dd { font-size: 22px; }
  .hero-shortcuts { align-items: flex-start; }
  .hero-shortcuts > span { width: 100%; }
  .decision-grid { grid-template-columns: 1fr; }
  .decision-card { min-height: 150px; }
  .decision-card > div { margin-top: 30px; }
  .catalog-filters { grid-template-columns: 1fr; }
  .catalog-filters .filter-search, .catalog-filters .benchmark-filter, .catalog-filters .button { grid-column: 1; }
  .catalog-quick-links { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
  .catalog-quick-links > * { flex: 0 0 auto; }
  .catalog-toolbar { align-items: flex-start; }
  .catalog-toolbar > div:first-child { align-items: flex-start; flex-direction: column; gap: 3px; }
  .view-switch button { font-size: 0; }
  .view-switch button svg { width: 18px; height: 18px; }
  .model-card { grid-template-columns: 38px minmax(0, 1fr) 32px; gap: 10px; padding: 13px; }
  .model-card-logo { width: 38px; height: 38px; }
  .model-card-logo img { width: 24px; height: 24px; }
  .model-creator { display: block; margin: 2px 0 0; }
  .model-card-stats { width: 100%; grid-template-columns: repeat(3, 1fr); }
  .model-card-stats > div { min-width: 0; padding-inline: 8px; }
  .model-card-stats dd { font-size: 12px; }
  .pagination { align-items: flex-start; flex-direction: column; gap: 10px; }
  .directory-search { width: 100%; }
  .provider-identity { align-items: flex-start; }
  .provider-summary dl { grid-template-columns: 1fr; }
  .provider-summary dl > div { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .provider-summary dl > div:last-child { border-bottom: 0; }
  .local-nav { width: 100%; border-inline: 0; border-radius: 0; }
  .model-hero { grid-template-columns: 52px minmax(0, 1fr); }
  .model-identity h1 { font-size: 32px; }
  .model-facts { grid-template-columns: 1fr 1fr; }
  .model-facts > div { min-height: 74px; border-right: 1px solid var(--line) !important; border-bottom: 1px solid var(--line); }
  .model-facts > div:nth-child(2n) { border-right: 0 !important; }
  .model-facts > div:nth-last-child(-n+2) { border-bottom: 0; }
  .capability-grid, .spec-grid { grid-template-columns: 1fr; }
  .spec-grid > div { padding-right: 0 !important; }
  .model-sidebar { grid-template-columns: 1fr; }
  .model-sidebar > * { grid-column: 1 !important; }
  .benchmark-bar-row { grid-template-columns: 110px minmax(55px, 1fr) 36px; }
  .quick-start-grid { min-width: 0; }
  .c-toolbar > .button { flex: 1; }
  .c-presets { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .c-presets > * { flex: 0 0 auto; }
  .c-label-column { width: 142px; }
  .c-model-column { width: 205px; }
  .c-row-label { max-width: 142px; }
  .calculator-results-head { align-items: flex-start; flex-direction: column; gap: 10px; }
  .provider-list { grid-template-columns: 1fr; }
  .provider-list a:nth-child(odd) { border-right: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; padding-top: 38px; }
  .footer-about { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 4px; }
}

@media (max-width: 620px) { .grid-2col { grid-template-columns: 1fr; } }

@media print {
  .site-header, .site-footer, .page-actions, .model-actions, .local-nav, .c-controls { display: none !important; }
  body { background: #fff; color: #000; }
  .wrap { width: 100%; }
  .surface { box-shadow: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}