/* kevy.golia.jp — the design system.
 *
 * kevy is the data layer for building AI systems. The site has to land that in
 * one screen and then answer two questions: why you can swap Redis for it, and
 * what else it does. Everything below serves those three jobs and nothing else.
 *
 * The look is GOLIA's: a near-black canvas, one electric blue, Lexend carrying
 * the display type and Inter the prose. Full-bleed — no max-width container, no
 * centred column of text floating in a field of nothing. A section is a BAND
 * that runs edge to edge and changes value, so the page reads as a sequence of
 * rooms rather than a scroll of cards.
 *
 * The accent is spent, not sprinkled. On any screen it marks at most one thing:
 * the number that matters, the action to take, the row you are on. A colour used
 * everywhere marks nothing.
 *
 * Fonts are self-hosted. Nothing on this page reaches a third-party server.
 */

/* ── fonts ──────────────────────────────────────────────────────────────── */

@font-face {
  font-family: Lexend;
  src: url("fonts/Lexend-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: Lexend;
  src: url("fonts/Lexend-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: Lexend;
  src: url("fonts/Lexend-800.woff2") format("woff2");
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: InterVar;
  src: url("fonts/Inter-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: InterVar;
  src: url("fonts/Inter-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: InterVar;
  src: url("fonts/Inter-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: InterVar;
  src: url("fonts/Inter-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

/* ── tokens ─────────────────────────────────────────────────────────────── */

:root {
  --void: #0b0d0f;
  --deep: #111417;
  --lift: #171b1f;
  --edge: #232830;
  --edge-hi: #333a45;

  --text: #f2f2f3;
  --text-2: #a8adb5;
  --text-3: #6f757e;

  --blue: #2b75ee;
  --blue-hi: #4f8dff;
  --blue-dim: #1c4f9e;
  --blue-wash: rgba(43, 117, 238, 0.1);
  --blue-glow: rgba(43, 117, 238, 0.35);

  /* the colour a claim wears when it is thin. reserved; never decorative. */
  --thin: #e8834a;
  --thin-wash: rgba(232, 131, 74, 0.12);

  --display: Lexend, "Hiragino Sans", "Noto Sans CJK SC", "PingFang SC", sans-serif;
  --sans: InterVar, "Hiragino Sans", "Noto Sans CJK SC", "PingFang SC", sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;

  --gut: clamp(20px, 5vw, 84px);
  --mast: 64px;
  --mast-h: var(--mast);
}

:root[data-theme="light"] {
  --void: #ffffff;
  --deep: #f6f7f9;
  --lift: #ffffff;
  --edge: #e4e7eb;
  --edge-hi: #cdd2d9;
  --text: #0e1116;
  --text-2: #4a5159;
  --text-3: #838a93;
  --blue: #1f5fd0;
  --blue-hi: #2b75ee;
  --blue-dim: #a9c6f7;
  --blue-wash: rgba(43, 117, 238, 0.07);
  --blue-glow: rgba(43, 117, 238, 0.2);
  --thin: #b85c22;
  --thin-wash: rgba(184, 92, 34, 0.09);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --void: #ffffff;
    --deep: #f6f7f9;
    --lift: #ffffff;
    --edge: #e4e7eb;
    --edge-hi: #cdd2d9;
    --text: #0e1116;
    --text-2: #4a5159;
    --text-3: #838a93;
    --blue: #1f5fd0;
    --blue-hi: #2b75ee;
    --blue-dim: #a9c6f7;
    --blue-wash: rgba(43, 117, 238, 0.07);
    --blue-glow: rgba(43, 117, 238, 0.2);
    --thin: #b85c22;
    --thin-wash: rgba(184, 92, 34, 0.09);
  }
}

/* ── base ───────────────────────────────────────────────────────────────── */

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background: var(--void);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}
img,
svg {
  max-width: 100%;
}
::selection {
  background: var(--blue);
  color: #fff;
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: var(--gut);
  top: 8px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--blue);
  color: #fff;
  border-radius: 6px;
}

/* ── masthead ───────────────────────────────────────────────────────────── */

.mast {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--void) 82%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid var(--edge);
}
.mast-in {
  display: flex;
  align-items: center;
  gap: 28px;
  height: var(--mast);
  padding-inline: var(--gut);
}

.brand {
  font-family: var(--display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 7px;
  white-space: nowrap;
}
.brand .v {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 400;
  color: var(--blue);
  padding: 2px 5px;
  border: 1px solid var(--blue-dim);
  border-radius: 4px;
  letter-spacing: 0;
}

.nav {
  display: flex;
  gap: 22px;
  flex: 1;
  min-width: 0;
}
.nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav a:hover {
  color: var(--text);
}
.nav a[aria-current] {
  color: var(--text);
  border-bottom-color: var(--blue);
}

.mast-right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.lang {
  display: flex;
  gap: 10px;
  font-size: 13px;
}
.lang a {
  color: var(--text-3);
  text-decoration: none;
}
.lang a:hover {
  color: var(--text);
}
.lang a[aria-current] {
  color: var(--text);
  font-weight: 600;
}
.lang a.untranslated {
  opacity: 0.35;
}

.icon-btn {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--edge);
  border-radius: 8px;
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  padding: 0;
}
.icon-btn:hover {
  border-color: var(--edge-hi);
  color: var(--text);
}
.icon-btn svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
}
.icon-btn .moon {
  display: none;
}
:root[data-theme="light"] .icon-btn .sun {
  display: none;
}
:root[data-theme="light"] .icon-btn .moon {
  display: block;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .icon-btn .sun {
    display: none;
  }
  :root:not([data-theme="dark"]) .icon-btn .moon {
    display: block;
  }
}
.drawer-btn {
  display: none;
}

/* ── bands: the page is a sequence of full-bleed rooms ──────────────────── */

.band {
  padding: clamp(56px, 8vw, 128px) var(--gut);
  border-top: 1px solid var(--edge);
}
.band.deep {
  background: var(--deep);
}
.band.blue {
  /* GOLIA's full-bleed blue. Once per page, for the thing you are meant to
   * walk away remembering. Not a background — a statement. */
  /* Deep enough that white type sits on it comfortably. The first version ran
   * from the bright accent, and 88%-white on #2b75ee is a contrast ratio that
   * looks fine in a swatch and is unreadable in a paragraph. */
  background: linear-gradient(145deg, #1e5ad2 0%, #17439c 50%, #0f2f70 100%);
  color: #fff;
  border-top: 0;
}
.band.blue .eyebrow,
.band.blue .sec-lede {
  color: rgba(255, 255, 255, 0.75);
}
.band.blue h2,
.band.blue h3 {
  color: #fff;
}

.eyebrow {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
}

h1,
h2,
h3 {
  font-family: var(--display);
  letter-spacing: -0.03em;
  color: var(--text);
  margin: 0;
  text-wrap: balance;
}
h1 {
  font-size: clamp(38px, 6.2vw, 88px);
  font-weight: 800;
  line-height: 1.03;
}
h2 {
  font-size: clamp(26px, 3.3vw, 44px);
  font-weight: 700;
  line-height: 1.12;
}
h3 {
  font-size: clamp(17px, 1.2vw, 20px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.lede {
  font-size: clamp(16px, 1.3vw, 21px);
  line-height: 1.65;
  color: var(--text-2);
  margin: 22px 0 0;
  max-width: 62ch;
}
.lede b {
  color: var(--text);
  font-weight: 600;
}
.band.blue .lede {
  color: rgba(255, 255, 255, 0.82);
}
.band.blue .lede b {
  color: #fff;
}

/* CJK wants a shorter measure and more air. Not a concession to a translation
 * — it is what the writing system needs. */
:lang(zh) h1,
:lang(ja) h1 {
  letter-spacing: -0.01em;
  line-height: 1.22;
  font-size: clamp(30px, 4.6vw, 64px);
}
:lang(zh) h2,
:lang(ja) h2 {
  letter-spacing: 0;
  line-height: 1.35;
  font-size: clamp(22px, 2.5vw, 35px);
}
:lang(zh) .lede,
:lang(ja) .lede {
  line-height: 1.95;
  max-width: 42ch;
}
:lang(zh) .prose p,
:lang(ja) .prose p,
:lang(zh) .card p,
:lang(ja) .card p {
  line-height: 1.95;
}

/* ── layout primitives — no container, ever ─────────────────────────────── */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
}
.sec-h {
  margin-bottom: clamp(32px, 4vw, 56px);
  max-width: 70ch;
}
.sec-lede {
  margin: 14px 0 0;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.7;
  color: var(--text-2);
}

.prose p {
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.75;
  color: var(--text-2);
  max-width: 68ch;
  margin: 0 0 18px;
}
.prose p:last-child {
  margin-bottom: 0;
}
.prose b {
  color: var(--text);
  font-weight: 600;
}
.prose a,
.sec-lede a,
.tbl-note a,
.call a,
.lede a,
.faq div a {
  color: var(--blue-hi);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--blue-hi) 40%, transparent);
}
.prose a:hover,
.sec-lede a:hover,
.tbl-note a:hover,
.call a:hover,
.faq div a:hover {
  border-bottom-color: var(--blue-hi);
}

code {
  font-family: var(--mono);
  font-size: 0.87em;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--lift);
  border: 1px solid var(--edge);
  color: var(--text);
}
.band.blue code {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
}

/* ── calls to action ───────────────────────────────────────────────────── */

.ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}
.cta {
  font-size: 15px;
  font-weight: 600;
  padding: 13px 22px;
  border-radius: 8px;
  border: 1px solid var(--edge-hi);
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.12s ease, border-color 0.12s ease;
}
.cta:hover {
  border-color: var(--text-3);
  transform: translateY(-1px);
}
.cta.primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 6px 28px -8px var(--blue-glow);
}
.cta.primary:hover {
  background: var(--blue-hi);
  border-color: var(--blue-hi);
}
.cta:focus-visible {
  outline: 2px solid var(--blue-hi);
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  .cta:hover {
    transform: none;
  }
}

pre.hero-code {
  margin: 0;
  padding: 24px 26px;
  background: var(--deep);
  border: 1px solid var(--edge);
  border-radius: 12px;
  overflow-x: auto;
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.7);
}
pre.hero-code code {
  font-size: 13.5px;
  line-height: 2;
  background: none;
  border: 0;
  padding: 0;
  color: var(--text-2);
  white-space: pre;
}

/* ── cards ─────────────────────────────────────────────────────────────── */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
  border-radius: 12px;
  overflow: hidden;
}
.card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 28px 28px;
  background: var(--void);
  text-decoration: none;
  min-width: 0;
  transition: background 0.14s ease;
}
.band.deep .card {
  background: var(--deep);
}
.card:hover {
  background: var(--lift);
}
.card-k {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--blue);
}
.card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text-2);
  flex: 1;
}
.card-go {
  margin-top: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-3);
}
.card:hover .card-go {
  color: var(--blue-hi);
}
.card:hover .card-go::after {
  content: " →";
}

/* ── the bar chart ─────────────────────────────────────────────────────── */
/* Real proportions, drawn from the same numbers as the table beneath it. Where
 * the margin is thin the bar is visibly short AND a different colour, so the
 * chart cannot flatter us even at a glance. */

.bars {
  display: grid;
  gap: 20px;
}
.bar-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}
.bar-k {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}
.bar-track {
  display: grid;
  align-content: center;
  gap: 5px;
  min-height: 30px;
}
.bar {
  height: 12px;
  border-radius: 3px;
  min-width: 3px;
}
.bar.us {
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-hi) 100%);
  box-shadow: 0 0 22px -6px var(--blue-glow);
}
.bar.us.narrow {
  background: linear-gradient(90deg, var(--thin) 0%, #f0a06f 100%);
  box-shadow: none;
}
.bar.them {
  background: var(--edge-hi);
  height: 8px;
}
.bar-n {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-hi);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  min-width: 5ch;
  text-align: right;
}
.bar-n.narrow {
  color: var(--thin);
}
.bars-legend {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 32px;
  font-size: 13px;
  color: var(--text-3);
}
.bars-legend span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.bars-legend i {
  width: 16px;
  height: 8px;
  border-radius: 2px;
  display: block;
}

/* ── tables ────────────────────────────────────────────────────────────── */

.tbl {
  overflow-x: auto;
  border: 1px solid var(--edge);
  border-radius: 12px;
}
.tbl table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.tbl th {
  text-align: left;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  background: var(--deep);
  padding: 14px 20px;
  border-bottom: 1px solid var(--edge);
  white-space: nowrap;
}
.band.deep .tbl th {
  background: var(--lift);
}
.tbl th:not(:first-child) {
  text-align: right;
}
.tbl td {
  padding: 15px 20px;
  border-bottom: 1px solid var(--edge);
  color: var(--text-2);
  vertical-align: top;
}
.tbl tr:last-child td {
  border-bottom: 0;
}
.tbl tbody tr:hover {
  background: var(--lift);
}
.tbl td:first-child {
  color: var(--text);
  font-weight: 500;
  white-space: nowrap;
}
.tbl td.num,
.tbl td.win,
.tbl td.loss {
  text-align: right;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.tbl td.win {
  color: var(--text);
  font-weight: 600;
}
.tbl td.loss {
  color: var(--thin);
  font-weight: 600;
  background: var(--thin-wash);
}
.tbl-note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-3);
  max-width: 84ch;
}
.tbl-note b {
  color: var(--text);
  font-weight: 600;
}

/* ── callout ───────────────────────────────────────────────────────────── */

.call {
  padding: 24px 28px;
  border: 1px solid var(--edge);
  border-left: 3px solid var(--blue);
  border-radius: 10px;
  background: var(--lift);
  max-width: 92ch;
}
.call .h {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--blue);
}
.call p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-2);
}
.call.loss,
.call.warn {
  border-left-color: var(--thin);
  background: var(--thin-wash);
}
.call.loss .h,
.call.warn .h {
  color: var(--thin);
}

/* ── steps ─────────────────────────────────────────────────────────────── */

.steps {
  list-style: none;
  counter-reset: s;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
  border-radius: 12px;
  overflow: hidden;
}
.steps li {
  counter-increment: s;
  background: var(--void);
  padding: 28px 30px 30px;
  min-width: 0;
}
.band.deep .steps li {
  background: var(--deep);
}
.steps h3 {
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.steps h3::before {
  content: counter(s);
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  border-radius: 6px;
  background: var(--blue);
  color: #fff;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
}
.steps p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-2);
}
.steps pre {
  margin: 0;
  padding: 16px 18px;
  background: var(--lift);
  border: 1px solid var(--edge);
  border-radius: 8px;
  overflow-x: auto;
}
.steps pre code {
  font-size: 12.5px;
  line-height: 1.9;
  background: none;
  border: 0;
  padding: 0;
  color: var(--text-2);
  white-space: pre;
}

/* ── code figure ───────────────────────────────────────────────────────── */

figure.code {
  margin: 0;
  border: 1px solid var(--edge);
  border-radius: 12px;
  overflow: hidden;
  background: var(--deep);
}
.band.deep figure.code {
  background: var(--lift);
}
figure.code figcaption {
  padding: 14px 22px;
  border-bottom: 1px solid var(--edge);
  font-size: 13.5px;
  color: var(--text-3);
}
figure.code pre {
  margin: 0;
  padding: 22px;
  overflow-x: auto;
}
figure.code code {
  font-size: 13px;
  line-height: 1.85;
  background: none;
  border: 0;
  padding: 0;
  color: var(--text-2);
  white-space: pre;
}

/* ── faq ───────────────────────────────────────────────────────────────── */

.faq {
  border: 1px solid var(--edge);
  border-radius: 12px;
  overflow: hidden;
}
.faq details {
  border-bottom: 1px solid var(--edge);
  background: var(--void);
}
.band.deep .faq details {
  background: var(--deep);
}
.faq details:last-child {
  border-bottom: 0;
}
.faq summary {
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  list-style: none;
  display: flex;
  gap: 14px;
  align-items: baseline;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::before {
  content: "+";
  font-family: var(--mono);
  color: var(--blue);
}
.faq details[open] summary::before {
  content: "−";
}
.faq summary:hover {
  background: var(--lift);
}
.faq details > div {
  padding: 0 24px 22px 52px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-2);
  max-width: 92ch;
}

/* ── footer ────────────────────────────────────────────────────────────── */

.foot {
  border-top: 1px solid var(--edge);
  background: var(--deep);
}
.foot-in {
  padding: 36px var(--gut);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.foot-b {
  margin: 0;
  font-size: 13.5px;
  color: var(--text-3);
}
.foot nav {
  display: flex;
  gap: 24px;
}
.foot nav a {
  font-size: 13.5px;
  color: var(--text-3);
  text-decoration: none;
}
.foot nav a:hover {
  color: var(--blue-hi);
}

/* ── narrow ────────────────────────────────────────────────────────────── */

@media (max-width: 1000px) {
  /* The nav does not hide behind a drawer. The links wrap onto their own row
   * and scroll sideways — always reachable, no JS, nothing to forget to build. */
  .mast-in {
    flex-wrap: wrap;
    height: auto;
    padding-block: 12px;
    row-gap: 10px;
    gap: 16px;
  }
  .nav {
    order: 3;
    flex: 1 0 100%;
    overflow-x: auto;
    scrollbar-width: none;
    padding-bottom: 2px;
  }
  .nav::-webkit-scrollbar {
    display: none;
  }
  .mast-right {
    margin-left: auto;
  }
  :root {
    --mast: 108px;
  }
  .split {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 640px) {
  .ctas .cta {
    flex: 1 1 100%;
    text-align: center;
  }
  .bar-row {
    grid-template-columns: 74px minmax(0, 1fr) auto;
    gap: 12px;
  }
  /* The comparison table stays a table — cards would destroy the comparison the
   * reader came for. It scrolls, with the command name pinned. */
  .tbl td:first-child,
  .tbl th:first-child {
    position: sticky;
    left: 0;
    background: var(--void);
    border-right: 1px solid var(--edge);
  }
  .tbl th:first-child {
    background: var(--deep);
  }
  .foot-in {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ── fixes the first render found ──────────────────────────────────────── */

/* Six cards in a four-column grid left two empty cells painted in the
 * container's rule colour. Each card draws its own hairlines instead, so the
 * grid stays honest at any count. */
.cards {
  gap: 0;
  background: var(--void);
}
.band.deep .cards {
  background: var(--deep);
}
.card {
  border-right: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
  margin: 0 -1px -1px 0;
}

/* The blue band is a statement, and a statement has to be legible. The section
 * IS the .prose — it is not a descendant of one — so `.band.blue .prose p`
 * matched nothing and the text kept the dark-canvas grey, on blue, at a
 * contrast ratio no one could read. */
.band.blue.prose p,
.band.blue .prose p {
  color: rgba(255, 255, 255, 0.93);
}
.band.blue.prose p b,
.band.blue .prose p b {
  color: #fff;
  font-weight: 700;
}
.band.blue .tbl-note,
.band.blue .call p {
  color: rgba(255, 255, 255, 0.82);
}
.band.blue.prose a,
.band.blue a {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.55);
}

/* Six cards want three columns, not four with two holes in the second row. */
.cards {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
}

/* The headline is the first thing on the page and it was breaking into four
 * lines. It wants two. */
h1 {
  font-size: clamp(36px, 5vw, 72px);
}
:lang(zh) h1,
:lang(ja) h1 {
  font-size: clamp(28px, 3.9vw, 56px);
}