/* ─────────────────────────────────────────────────────────────────────────
 * 东蓬 / Tōhō — site.css
 *
 * Shared stylesheet for the Tōhō TV-rack hardware website.
 * Encodes brand-spec.md: 和紙 washi bg, 墨 ink text, NVIDIA green accent,
 * zero radius, bold-as-default voice, square / flat shapes.
 *
 * Linked by index.html (`assets/css/site.css`) and each pages/*.html
 * file (`../assets/css/site.css`). Tokens live in :root — no raw hex
 * anywhere outside this block.
 * ─────────────────────────────────────────────────────────────────── */

:root {
  /* ─── Surface ────────────────────────────────────────────────── */
  --bg:        #f6f4ee;   /* 和紙 washi — warm off-white paper */
  --surface:   #ffffff;   /* card / form surface */
  --surface-2: #efece4;   /* secondary surface (table header, alternating row) */

  /* ─── Foreground ─────────────────────────────────────────────── */
  --fg:        #1a1a1a;   /* 墨 sumi ink — primary text */
  --muted:     #6b6960;   /* secondary text, captions */
  --meta:      #898880;   /* tertiary — dates, breadcrumbs */

  /* ─── Border ─────────────────────────────────────────────────── */
  --border:    #d8d4c8;   /* warm hairline divider */
  --border-2:  #b8b3a3;   /* stronger hairline for table headers */
  --border-3:  #1a1a1a;   /* ink-strength rule for emphasis */

  /* ─── Accent (NVIDIA green #76b900 — signal only) ──────────────
   * Active design system wins: NVIDIA green is the signature.
   * Hamilex's blue (#014099) is intentionally NOT used here.
   * Hover → teal (#1eaedb) — the NVIDIA surprise. Active → bright
   * blue (#007fff). Both hover/active fill only on filled CTAs;
   * text links stay in the green family (--accent-link-hover). */
  --accent:           #76b900;   /* NVIDIA Green — eyebrows, CTAs, link underline, focus */
  --accent-hover:     #1eaedb;   /* NVIDIA Teal — primary CTA hover fill (the surprise) */
  --accent-active:    #007fff;   /* NVIDIA Bright Blue — primary CTA active fill */
  --accent-link-hover:#8ed11a;   /* Brighter green for link hover (stays in green family) */

  /* ─── Semantic ──────────────────────────────────────────────── */
  --success: #2f6b3a;
  --warn:    #b58530;
  --danger:  #b03030;

  /* ─── Derived (do not redefine elsewhere) ──────────────────── */
  --accent-soft: color-mix(in oklch, var(--accent) 10%, transparent);
  --fg-soft:     color-mix(in oklch, var(--fg) 5%, transparent);

  /* ─── Typography ─────────────────────────────────────────────── */
  --font-display: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans JP", "Noto Sans CJK SC", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-body:    "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", "Noto Sans JP", "Noto Sans CJK SC", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --fs-h1:   clamp(38px, 5.5vw, 60px);
  --fs-h2:   clamp(28px, 3.6vw, 44px);
  --fs-h3:   22px;
  --fs-h4:   17px;
  --fs-lead: 17px;
  --fs-body: 15px;
  --fs-meta: 12px;

  --leading-tight: 1.18;
  --leading-body:  1.65;

  /* ─── Spacing (8-point) ─────────────────────────────────────── */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 56px;
  --space-16: 80px;

  /* ─── Container ─────────────────────────────────────────────── */
  --container: 1440px;       /* widened from 1120 — was leaving huge side margins on >1280px viewports */
  --gutter: 24px;            /* tightened from 32 — less inner padding */

  /* ─── Radius (hamilex-honored: zero) ───────────────────────── */
  --radius-sm: 0;
  --radius-md: 0;
  --radius-lg: 0;

  /* ─── Elevation (no shadows; depth = color contrast) ──────── */
  --elev-flat:    none;
  --elev-ring:    0 0 0 2px var(--accent);      /* NVIDIA-style signal ring, applied to NVIDIA green */
  --focus-ring:   0 0 0 2px var(--accent);      /* focus state */
}

/* ─── reset & base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--leading-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* ─── managed content / local CMS ───────────────────────────── */
.managed-hero-slide {
  background:
    linear-gradient(180deg, #050505 0%, #050505 68%, #121411 100%);
}
.managed-hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg,
      rgba(5, 5, 5, 1) 0%,
      rgba(5, 5, 5, 0.96) 26%,
      rgba(5, 5, 5, 0.28) 54%,
      rgba(5, 5, 5, 0.00) 78%),
    linear-gradient(180deg,
      rgba(255, 255, 255, 0.02) 0%,
      rgba(255, 255, 255, 0.00) 45%,
      rgba(118, 185, 0, 0.08) 100%);
  z-index: 2;
  pointer-events: none;
}
.managed-hero-slide img {
  position: absolute;
  right: clamp(24px, 4.5vw, 84px);
  bottom: clamp(110px, 13vh, 152px);
  width: min(62vw, 1080px);
  height: min(56vh, 560px);
  object-fit: cover;
  object-position: center;
  opacity: 1;
  filter: brightness(1.16) saturate(1.06) contrast(1.08);
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.42);
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 12%, #000 92%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 10%, #000 84%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 12%, #000 92%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 10%, #000 84%, transparent 100%);
  mask-composite: intersect;
}
html.content-render-pending .nvidia-hero .hero-slides,
html.content-render-pending .nvidia-hero .hero-content-wrapper,
html.content-render-pending .nvidia-hero .hero-slide-nav,
html.content-render-pending [data-content-product-wall] > *,
html.content-render-pending [data-content-cases] > * {
  visibility: hidden;
}
html.i18n-render-pending [data-i18n],
html.i18n-render-pending [data-i18n-html],
html.i18n-render-pending [data-i18n-placeholder],
html.i18n-render-pending [data-i18n-title],
html.i18n-render-pending [data-i18n-content],
html.i18n-render-pending [data-i18n-aria] {
  visibility: hidden;
}
.managed-img {
  overflow: hidden;
  background: var(--surface);
}
.managed-img img,
.admin-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.managed-card .product-card-body,
.managed-card .case-body {
  min-height: 188px;
}
.managed-product-card .product-media {
  background: #fff;
  isolation: isolate;
}
.managed-product-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.18s ease, transform 0.18s ease, background 0.18s ease;
  position: relative;
}
.managed-product-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 0;
  background: var(--accent);
  transition: width 0.28s cubic-bezier(0.2, 0, 0, 1);
}
.managed-product-card:hover {
  border-color: var(--accent);
  background: #fafaf6;
  transform: translateY(-2px);
}
.managed-product-card:hover::after {
  width: 100%;
}
.managed-product-card .product-media {
  border: 0;
  border-bottom: 1px solid var(--border);
}
.managed-product-card .model {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
}
.managed-product-card h3 {
  margin: 0;
}
.managed-product-card .desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}
.managed-product-card .card-cta {
  margin-top: auto;
  border: 0;
  border-top: 1px solid var(--border);
  background: transparent;
  color: var(--accent);
  padding: var(--space-3) 0 0;
  width: fit-content;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 700;
}
.product-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: clamp(20px, 4vw, 44px);
  transition: opacity 0.22s ease, transform 0.32s ease;
}
.product-media .product-media-product {
  z-index: 1;
}
.modal-open {
  overflow: hidden;
}
.product-spec-modal[hidden] {
  display: none;
}
.product-spec-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: var(--space-6);
}
.product-spec-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.52);
}
.product-spec-dialog {
  position: relative;
  z-index: 1;
  width: min(680px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--border-3);
  padding: clamp(24px, 4vw, 40px);
}
.product-spec-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  font-size: 24px;
  line-height: 1;
}
.product-spec-desc {
  color: var(--muted);
  line-height: 1.7;
}
.product-spec-list {
  display: grid;
  border-top: 1px solid var(--border);
  margin: var(--space-6) 0;
}
.product-spec-list > div {
  display: grid;
  grid-template-columns: minmax(96px, 0.34fr) 1fr;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border);
}
.product-spec-list dt {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.product-spec-list dd {
  margin: 0;
  font-weight: 700;
}
.product-spec-note {
  color: var(--muted);
  font-size: 14px;
}
@media (max-width: 560px) {
  .product-spec-list > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

.admin-page {
  max-width: 1320px;
  margin: 0 auto;
  padding: var(--space-10) var(--gutter) var(--space-16);
}
.admin-top,
.admin-login,
.admin-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.admin-login {
  padding: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--border-3);
  margin-bottom: var(--space-4);
}
.admin-login input,
.admin-field input,
.admin-field textarea {
  width: 100%;
  border: 1px solid var(--border-2);
  background: var(--surface);
  color: var(--fg);
  padding: 10px 12px;
  border-radius: 0;
  font: inherit;
}
.admin-login input {
  max-width: 360px;
}
.admin-message {
  min-height: 24px;
  font-family: var(--font-mono);
  color: var(--muted);
}
.admin-message[data-kind="ok"] { color: var(--success); }
.admin-message[data-kind="error"] { color: var(--danger); }
.admin-editor {
  display: grid;
  gap: var(--space-8);
}
.admin-panel {
  border: 1px solid var(--border-3);
  background: var(--surface);
  padding: var(--space-5);
}
.admin-panel-head {
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-5);
}
.admin-panel-head h2 {
  margin: 0;
  font-size: 26px;
}
.admin-panel button,
.admin-danger {
  border: 1px solid var(--border-3);
  background: var(--surface);
  color: var(--fg);
  padding: 8px 12px;
}
.admin-panel button:hover {
  background: var(--accent);
}
.admin-danger:hover {
  background: var(--danger);
  color: #fff;
}
.admin-item {
  display: grid;
  grid-template-columns: 160px repeat(2, minmax(180px, 1fr));
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--border);
}
.admin-item:last-child {
  border-bottom: 0;
}
.admin-thumb {
  width: 160px;
  aspect-ratio: 4 / 3;
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.admin-field,
.admin-upload,
.admin-check {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}
.admin-field textarea {
  min-height: 86px;
  resize: vertical;
}
.admin-locale-fields {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 88%, var(--surface-2));
}
.admin-locale-fields > strong {
  color: var(--fg);
  font-size: 13px;
}
.admin-locale-fields .admin-field {
  gap: 4px;
}
.admin-locale-fields .admin-field > span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.admin-locale-fields textarea {
  min-height: 72px;
}
.admin-check {
  display: flex;
  align-items: center;
  gap: 8px;
}
@media (max-width: 920px) {
  .admin-item {
    grid-template-columns: 1fr;
  }
  .admin-thumb {
    width: 100%;
  }
}
.admin-product-table {
  display: grid;
  gap: 0;
}
.admin-product-row {
  display: grid;
  grid-template-columns: 1.05fr 1.35fr 1.2fr 1.2fr 0.72fr;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border);
}
.admin-product-row:last-child {
  border-bottom: 0;
}
.admin-product-head {
  padding-top: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.admin-product-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  margin-bottom: var(--space-2);
}
.admin-product-thumb img {
  object-fit: contain;
  background: #fff;
}
@media (max-width: 1100px) {
  .admin-product-row {
    grid-template-columns: 1fr;
  }
  .admin-product-head {
    display: none;
  }
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
p { text-wrap: pretty; margin: 0 0 var(--space-4); }
h1, h2, h3, h4 { text-wrap: balance; }

/* ─── layout primitives ──────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section {
  padding-block: clamp(40px, 5vw, 72px);
}
.section + .section { border-top: 1px solid var(--border); }
.section-tight { padding-block: clamp(40px, 5vw, 64px); }
.stack { display: flex; flex-direction: column; }
.stack > * + * { margin-top: var(--space-5); }
.row { display: flex; align-items: center; gap: var(--space-4); }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-12); align-items: start; }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: var(--space-12); align-items: start; }
@media (max-width: 920px) {
  .grid-2, .grid-3, .grid-4, .grid-2-1, .grid-1-2 { grid-template-columns: 1fr; }
}

/* ─── type ───────────────────────────────────────────────────── */
h1, .h1 {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 750;
  line-height: 1.06;
  letter-spacing: 0;
  margin: 0 0 var(--space-5);
  color: var(--fg);
}
h2, .h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 720;
  line-height: 1.12;
  letter-spacing: 0;
  margin: 0 0 var(--space-6);
  color: var(--fg);
}
h3, .h3 {
  font-family: var(--font-body);
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.005em;
  margin: 0 0 var(--space-3);
  color: var(--fg);
}
h4, .h4 {
  font-family: var(--font-body);
  font-size: var(--fs-h4);
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 var(--space-2);
  color: var(--fg);
}
.lead {
  font-size: var(--fs-lead);
  line-height: 1.85;
  color: var(--muted);
  max-width: 60ch;
  margin: 0 0 var(--space-6);
  letter-spacing: 0.015em; /* CJK breathing room — invisible on Latin, opens up 日本語 */
}

/* CJK letter-spacing — applied to body copy / metadata that
 * commonly contains Japanese or Chinese. 0.015em reads as
 * crisp on Latin and adds the half-em pause that CJK sets
 * need for editorial readability. */
p, .desc, .place, .field-help, .quote-author {
  letter-spacing: 0.015em;
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 var(--space-4);
}
.meta {
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  color: var(--muted);
  letter-spacing: 0.02em;
}
.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
}

/* ─── chrome: topnav ─────────────────────────────────────────── */
.topnav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklch, var(--bg) 96%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.topnav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: 14px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 28px;
  font-weight: 750;
  line-height: 1;
  letter-spacing: 0;
  color: var(--fg);
}
.brand-mark {
  display: block;
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}
.brand-romaji {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}
.topnav nav {
  display: flex;
  gap: var(--space-8);
  align-items: center;
}
.topnav nav a {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
  color: var(--fg);
  padding-block: 8px;
  border-bottom: 2px solid transparent;
}
.topnav nav a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.topnav nav a.is-current {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.topnav-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}
@media (max-width: 720px) {
  .topnav nav { display: none; }
  .topnav-inner { padding-block: 12px; }
}

/* ─── chrome: footer ─────────────────────────────────────────── */
.pagefoot {
  background: #1a1a1a;
  color: #d8d4c8;
  padding-block: var(--space-12) var(--space-6);
  margin-top: var(--space-12);
  border-top: 1px solid #000;
}
.pagefoot a { color: #d8d4c8; }
.pagefoot a:hover { color: #fff; }
.pagefoot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid #3a3a3a;
}
@media (max-width: 920px) {
  .pagefoot-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .pagefoot-grid { grid-template-columns: 1fr; }
}
.pagefoot-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 var(--space-4);
}
.pagefoot-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.pagefoot-col li {
  margin-bottom: 10px;
  font-size: 13px;
  color: #b8b3a3;
}
.pagefoot-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-3);
}
.pagefoot-bar .brand { color: #fff; }
.pagefoot-bar .brand-romaji { color: #b8b3a3; }
.pagefoot-legal {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #898880;
  letter-spacing: 0.04em;
}
.pagefoot-filings {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.pagefoot-icp {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #898880;
  letter-spacing: 0.04em;
}
.pagefoot-police {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.pagefoot-police-icon {
  width: 14px;
  height: 16px;
  object-fit: contain;
  flex: 0 0 auto;
}
.pagefoot-icp:hover {
  color: #fff;
}

/* ─── buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border: 2px solid transparent;
  background: transparent;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #000;
}
.btn-primary:active {
  background: var(--accent-active);
  border-color: var(--accent-active);
  color: #000;
}
.btn-secondary {
  background: transparent;
  color: var(--fg);
  border-color: var(--fg);
}
.btn-secondary:hover {
  background: var(--fg);
  color: var(--bg);
}
.btn-ghost {
  background: transparent;
  color: var(--accent);
  border-color: transparent;
  padding-inline: 4px;
  font-weight: 700;
}
.btn-ghost:hover { color: var(--accent-link-hover); }
.btn-arrow::after { content: "→"; transition: transform 0.15s ease; }
.btn-arrow:hover::after { transform: translateX(3px); }
.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* ─── card / surface ─────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--space-6);
}
.card-flat { background: transparent; border: 0; padding: 0; }
.card-rule { background: transparent; border: 0; border-top: 1px solid var(--border-3); padding-top: var(--space-6); }

/* ─── hero variants ──────────────────────────────────────────── */
.hero { padding-block: clamp(72px, 10vw, 140px); }
.hero-center {
  text-align: center;
  max-width: 36ch;
  margin-inline: auto;
}
.hero-center .lead { margin-inline: auto; margin-bottom: var(--space-8); }
.hero h1 { margin-bottom: var(--space-5); }
.hero .lead { margin-bottom: var(--space-8); }
.hero-cta { display: inline-flex; gap: var(--space-3); flex-wrap: wrap; }
.hero-center .hero-cta { justify-content: center; }
.hero-split { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-12); align-items: center; }
@media (max-width: 920px) { .hero-split { grid-template-columns: 1fr; } }

/* ─── breadcrumb ─────────────────────────────────────────────── */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-6);
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: var(--border-2); margin: 0 8px; }

/* ─── product card ─────────────────────────────────────────────
 * Whole card is a clickable anchor (the .product-card-link wrapper).
 * Hover state — four coordinated signals:
 *   1) 2px NVIDIA-green bottom bar slides in (the "click me")
 *   2) bg warms slightly (#fafaf6 — the paper-deepening trick)
 *   3) card lifts 3px (subtle, no shadow per brand spec)
 *   4) image zooms 1.04× inside its overflow-hidden frame
 * No box-shadow anywhere — depth comes from motion + color. */
.product-card-link {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
  text-decoration: none;
  color: inherit;
  transition:
    border-color 0.18s ease,
    transform 0.18s ease,
    background 0.18s ease;
}
.product-card-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px; /* sit on the bottom border */
  height: 2px;
  width: 0;
  background: var(--accent);
  transition: width 0.28s cubic-bezier(0.2, 0, 0, 1);
  z-index: 2;
}
.product-card-link:hover {
  border-color: var(--accent);
  background: #fafaf6;
  transform: translateY(-3px);
}
.product-card-link:hover::after { width: 100%; }
.product-card-link .ph-img {
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  aspect-ratio: 1 / 1; /* was 4:3 — tightened so text body gets more vertical room */
  overflow: hidden;
  position: relative;
}
.product-card-link .ph-img::before,
.product-card-link .ph-img::after { z-index: 2; }
.product-card-link .ph-img .ph-img-inner {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, var(--surface-2) 0%, var(--bg) 100%);
  transition: transform 0.4s cubic-bezier(0.2, 0, 0, 1);
}
.product-card-link:hover .ph-img .ph-img-inner { transform: scale(1.04); }
.product-card-link .ph-img-label {
  position: relative;
  z-index: 3;
}
.product-card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.product-card-link h3 {
  font-size: 20px;
  margin-bottom: 4px;
  transition: color 0.15s ease;
}
.product-card-link:hover h3 { color: var(--accent); }
.product-card-link .model {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
}
.product-card-link .desc {
  font-size: 14px;
  color: var(--muted);
  margin: var(--space-2) 0 var(--space-4);
  line-height: 1.7;
}
.product-card-link .card-cta {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
  transition: gap 0.18s ease;
}
.product-card-link:hover .card-cta { gap: 10px; }

/* Per-product download icons row (PDF / CAD) inside card body.
 * These are sibling anchors — they MUST stay separately clickable
 * even though the card is wrapped in <a>. We render them OUTSIDE
 * the .product-card-link anchor to keep nesting valid. */
.product-card-tile {
  display: flex;
  flex-direction: column;
}
.product-card-tile .product-card-link { flex: 1; }
.product-card-actions {
  display: flex;
  gap: var(--space-2);
  padding: 0 var(--space-5) var(--space-4);
  border-top: 1px solid var(--border);
  padding-top: var(--space-3);
}
.product-card-actions .file-pill {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--fg);
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.product-card-actions .file-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in oklch, var(--accent) 6%, transparent);
}
.product-card-actions .file-pill .file-ext {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.08em;
}

/* ─── case card ────────────────────────────────────────────────
 * Image spans the full card width (edge-to-edge), body lives
 * in a padded inner. Hover mirrors product-card: lift + bg
 * warm + green underline. Image goes full-color on hover
 * (the placeholder gradient is desaturated by default). */
.case-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  transition:
    border-color 0.18s ease,
    transform 0.18s ease,
    background 0.18s ease;
  position: relative;
}
.case-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 0;
  background: var(--accent);
  transition: width 0.28s cubic-bezier(0.2, 0, 0, 1);
  z-index: 2;
}
.case-card:hover {
  border-color: var(--accent);
  background: #fafaf6;
  transform: translateY(-2px);
}
.case-card:hover::after { width: 100%; }
.case-card .ph-img {
  aspect-ratio: 4 / 3;
  border: 0;
  border-bottom: 1px solid var(--border);
}
.case-card .case-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.case-card .case-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.case-card h3 {
  font-size: 18px;
  margin: 0;
  line-height: 1.4;
  transition: color 0.15s ease;
}
.case-card:hover h3 { color: var(--accent); }
.case-card .place {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

/* ─── image placeholder ──────────────────────────────────────── */
.ph-img {
  background:
    linear-gradient(135deg, var(--surface-2) 0%, var(--bg) 100%);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  position: relative;
}
.ph-img::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 12px;
  width: 18px;
  height: 1px;
  background: var(--muted);
}
.ph-img::after {
  content: "";
  position: absolute;
  top: 12px;
  left: 34px;
  width: 6px;
  height: 1px;
  background: var(--muted);
}
.ph-img-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.ph-img.square { aspect-ratio: 1 / 1; }
.ph-img.portrait { aspect-ratio: 3 / 4; }
.ph-img.wide { aspect-ratio: 16 / 9; }

/* ─── table ──────────────────────────────────────────────────── */
.ds-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.ds-table th,
.ds-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.ds-table th {
  color: var(--muted);
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border-2);
}
/* Zebra striping keeps spec rows easy to scan across the model list. */
.ds-table tbody tr:nth-child(even) { background: color-mix(in oklch, var(--surface-2) 40%, transparent); }
.ds-table tbody tr:hover { background: color-mix(in oklch, var(--accent) 7%, transparent); }
.ds-table .num-col { font-family: var(--font-mono); font-variant-numeric: tabular-nums; text-align: right; }
.ds-table .accent-row { background: color-mix(in oklch, var(--accent) 12%, transparent) !important; }
.ds-table .accent-row td { font-weight: 700; }
.ds-table .accent-row:hover { background: color-mix(in oklch, var(--accent) 16%, transparent) !important; }

/* Spec badge — pill around 対応インチ so the size-fit decision stands out. */
.spec-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--fg);
  background: var(--surface);
  border: 1px solid var(--border-2);
  padding: 4px 9px;
}

/* Model link — the table's "click here to start" affordance. */
.ds-table .model-link {
  font-weight: 700;
  color: var(--fg);
  border-bottom: 1px solid var(--border-2);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.ds-table .model-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Table wrapper — horizontal scroll on small screens. */
.spec-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  background: var(--surface);
}
.spec-table-wrap .ds-table { min-width: 720px; }

/* ─── download section (dual track: bundle card + per-model list) ─
 * Head row: copy on left, all-in-one bundle card on right (single
 * high-commitment CTA, kept compact so it doesn't dominate the
 * section). Per-model list follows below as a wide table of
 * individual downloads — this is where the B2B user actually
 * converts (PDF / CAD per model, not the 14.2MB zip). */
.download-section-head {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-12);
  align-items: start;
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-8);
}
.download-section-head h2 { margin-bottom: var(--space-4); }
.download-section-head .lead { margin-bottom: 0; }
@media (max-width: 920px) {
  .download-section-head { grid-template-columns: 1fr; }
}
.download-bundle-card {
  background: var(--fg); /* ink fill — the only fill anywhere, the "anchor" of the download section */
  color: var(--bg);
  padding: var(--space-6);
  border: 1px solid var(--fg);
}
.download-bundle-card .bundle-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 var(--space-3);
}
.download-bundle-card h4 {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 var(--space-2);
  color: var(--bg);
}
.download-bundle-card .bundle-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: color-mix(in oklch, var(--bg) 70%, transparent);
  letter-spacing: 0.04em;
  margin: 0 0 var(--space-4);
}
.download-bundle-card .btn-primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  width: 100%;
  justify-content: center;
}
.download-bundle-card .btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}
.download-divider-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.download-list { border-top: 1px solid var(--border); }
.download-list .download-row:last-child { border-bottom: 1px solid var(--border); }
.download-list .download-row .file-action { color: var(--accent); }

/* ─── form fields ────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-5); }
.field label {
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: 0.02em;
}
.field label .req {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  background: var(--danger);
  padding: 2px 6px;
  margin-left: 6px;
  vertical-align: middle;
}
.input, .textarea, .select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  font: inherit;
  font-size: 14px;
  border-radius: 0;
}
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}
.textarea { min-height: 120px; resize: vertical; line-height: 1.6; }
.field-help {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* ─── rule / divider ─────────────────────────────────────────── */
.rule { border: 0; border-top: 1px solid var(--border); margin: 0; }
.rule-strong { border: 0; border-top: 2px solid var(--border-3); margin: 0; }

/* ─── log row (news / changelog) ──────────────────────────────── */
.log-row {
  display: grid;
  grid-template-columns: 140px 1fr 120px;
  gap: var(--space-6);
  padding: var(--space-5) 0;
  border-top: 1px solid var(--border);
  align-items: baseline;
}
.log-row .meta { color: var(--muted); }
.log-row h3 { font-size: 18px; margin: 0 0 4px; }
.log-row .pull { text-align: right; }
.log-row .tag { justify-self: end; }
@media (max-width: 720px) {
  .log-row { grid-template-columns: 1fr; gap: var(--space-2); }
  .log-row .pull { text-align: left; }
}

/* ─── pill / tag / status ────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ─── quote / testimonial ─────────────────────────────────────── */
.quote {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.45;
  letter-spacing: -0.005em;
  max-width: 36ch;
  margin: 0;
  color: var(--fg);
}
.quote-mark {
  font-family: var(--font-display);
  font-size: 96px;
  line-height: 0.6;
  color: var(--accent);
  margin-bottom: -8px;
  display: block;
}
.quote-author {
  color: var(--muted);
  font-size: 13px;
  margin-top: var(--space-4);
  letter-spacing: 0.02em;
}

/* ─── feature cell ───────────────────────────────────────────── */
.feature {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.feature-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--fg);
  color: var(--accent);
  margin-bottom: var(--space-3);
}
.feature-mark svg { width: 22px; height: 22px; }
.feature h3 { font-size: 19px; }
.feature p { font-size: 14px; color: var(--muted); margin: 0; line-height: 1.65; }

/* ─── stat ───────────────────────────────────────────────────── */
.stat .stat-num {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 84px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--fg);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.stat .stat-unit { font-size: 0.5em; opacity: 0.7; margin-left: 2px; }
.stat .stat-label {
  color: var(--muted);
  font-size: 13px;
  margin-top: var(--space-3);
  max-width: 28ch;
  line-height: 1.6;
}

/* ─── timeline (about page) ──────────────────────────────────── */
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-6);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--border);
}
.timeline li:first-child { border-top: 2px solid var(--border-3); }
.timeline .year {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.timeline .event {
  font-size: 14px;
  color: var(--fg);
}
.timeline .event small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
  letter-spacing: 0.02em;
}
@media (max-width: 720px) {
  .timeline li { grid-template-columns: 1fr; gap: var(--space-2); }
}

/* ─── team grid ──────────────────────────────────────────────── */
.team-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.team-card .ph-img.square { aspect-ratio: 1 / 1; width: 100%; }
.team-card .name {
  font-size: 16px;
  font-weight: 700;
  margin-top: var(--space-2);
}
.team-card .role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.team-card .bio {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ─── info strip (about page key facts) ──────────────────────── */
.info-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border-3);
  border-bottom: 1px solid var(--border-3);
}
.info-strip > div {
  padding: var(--space-6) var(--space-4);
  border-right: 1px solid var(--border);
  min-height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.info-strip > div:last-child { border-right: 0; }
.info-strip .label {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  min-height: 12px;
  margin-bottom: 18px;
}
.info-strip .value {
  font-family: var(--font-body);
  font-size: clamp(24px, 1.55vw, 30px);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.12;
  letter-spacing: 0;
  min-height: 34px;
  text-wrap: balance;
}
@media (max-width: 720px) {
  .info-strip { grid-template-columns: repeat(2, 1fr); }
  .info-strip > div { border-bottom: 1px solid var(--border); }
}

/* ─── support categories ─────────────────────────────────────── */
.cat-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color 0.15s ease;
}
.cat-tile:hover { border-color: var(--accent); }
.cat-tile .cat-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 700;
}
.cat-tile h3 { font-size: 18px; margin: 0; }
.cat-tile p { font-size: 13px; color: var(--muted); margin: 0; line-height: 1.6; }
.cat-tile .cat-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}

/* ─── FAQ accordion ──────────────────────────────────────────── */
.faq-item {
  border-top: 1px solid var(--border);
  padding: var(--space-5) 0;
}
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-item summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 {
  font-size: 17px;
  margin: 0;
  font-weight: 700;
}
.faq-item summary .marker {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent);
  font-weight: 700;
}
.faq-item[open] summary .marker::before { content: "−"; }
.faq-item:not([open]) summary .marker::before { content: "+"; }
.faq-item .answer {
  margin-top: var(--space-3);
  font-size: 14px;
  color: var(--muted);
  line-height: 1.75;
  max-width: 70ch;
}

/* ─── page intro (smaller hero for sub-pages) ────────────────── */
.page-intro {
  padding-block: clamp(20px, 2.5vw, 32px) clamp(12px, 1.5vw, 18px);
  border-bottom: 1px solid var(--border);
}
.page-intro .eyebrow { margin-bottom: var(--space-2); }
.page-intro h1 { margin-bottom: var(--space-3); }
.page-intro .lead { max-width: 64ch; margin-bottom: var(--space-3); }

/* Home hero — split layout (text left, hero visual right).
 * Fills the right half that was empty when the h1 wrapped
 * at natural CJK break points. Hero visual is now square
 * (was 4:3) so the row height shrinks and the product card
 * grid below peeks into the first viewport on 1280×800. */
.page-intro-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.page-intro-hero .hero-text { min-width: 0; }
.page-intro-hero .hero-visual {
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 520px;
  margin-inline: auto;
}
@media (max-width: 920px) {
  .page-intro-hero { grid-template-columns: 1fr; gap: var(--space-8); }
  .page-intro-hero .hero-visual { max-width: 360px; }
}

/* Hero h1 — two-line cadence. Each .line is block, no
 * awkward natural CJK break in the middle of a comma. */
.hero-h1 {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 500;
  line-height: 1.22;
  letter-spacing: 0.02em;
  margin: 0 0 var(--space-5);
  color: var(--fg);
}
.hero-h1 .line { display: block; }
.hero-h1 .line-accent {
  color: var(--accent);
  border-left: 3px solid var(--accent);
  padding-left: 16px;
  margin-left: -19px; /* visually pull the accent line flush with the eyebrow column */
}


/* ─── download row ───────────────────────────────────────────── */
.download-row {
  display: grid;
  grid-template-columns: 80px 1fr 140px 100px;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4) 0;
  border-top: 1px solid var(--border);
}
.download-row .file-icon {
  width: 40px;
  height: 50px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  background: var(--surface);
}
.download-row .file-name {
  font-size: 15px;
  font-weight: 700;
}
.download-row .file-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-top: 4px;
}
.download-row .file-size {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  text-align: right;
}
.download-row .file-action {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
@media (max-width: 720px) {
  .download-row { grid-template-columns: 1fr; gap: var(--space-2); padding: var(--space-4) 0; }
  .download-row .file-size, .download-row .file-action { text-align: left; }
}

/* ─── nav card (launcher) ────────────────────────────────────── */
.nav-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--space-6);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.nav-card:hover {
  border-color: var(--accent);
  background: #fafaf6;
}
.nav-card .nav-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 700;
}
.nav-card h3 {
  font-size: 22px;
  margin: var(--space-3) 0 var(--space-2);
}
.nav-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}
.nav-card .nav-cta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-top: var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
}

/* ─── utility ────────────────────────────────────────────────── */
.text-muted { color: var(--muted); }
.text-accent { color: var(--accent); }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.align-baseline { align-items: baseline; }

/* ─── skip link (a11y) ───────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -40px;
  left: 8px;
  background: var(--fg);
  color: var(--bg);
  padding: 8px 12px;
  font-size: 13px;
  z-index: 100;
}
.skip-link:focus { top: 8px; }

/* ─── lang switcher (topnav right) ─────────────────────────────
 * Trilingual switcher (中文 / 日本語 / English) rendered as a
 * single international mark + current locale code — NO box, NO
 * caret, NO background tint. The trigger is just type: globe
 * glyph + 2-letter mono code (e.g. "JA"). The menu opens
 * beneath as a column of three language names; the active row
 * carries a confident 3px NVIDIA-green left bar (the only
 * color signal in the entire switcher). */
.lang-switch {
  position: relative;
  display: inline-flex;
  align-items: stretch;
  margin-right: var(--space-4);
  font-family: var(--font-mono);
}

/* Trigger — transparent, type-only, hairline divider from the
 * primary CTA to the left. Two pieces: globe glyph + current
 * locale code. Both are part of the clickable area. */
.lang-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 2px 4px 0;
  background: transparent;
  color: var(--fg);
  border: 0;
  border-left: 1px solid var(--border);
  padding-left: var(--space-3);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.15s ease;
}
.lang-trigger:hover { color: var(--accent); }
.lang-trigger:focus-visible {
  outline: none;
  color: var(--accent);
}
.lang-trigger[aria-expanded="true"] { color: var(--accent); }
.lang-trigger .lang-current {
  font-variant-numeric: tabular-nums;
  min-width: 2ch;
  text-align: left;
}

/* Globe — line drawing only (no fill), currentColor stroke, 1.2
 * weight for a quieter editorial feel. */
.lang-globe {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.2;
}

/* Menu — single column, no chrome. Just hairline top + bottom
 * border on the container; rows are plain text. Active row uses
 * a 3px left bar (the only color signal) and shifts color to
 * NVIDIA green. No background fill anywhere — keeps the washi
 * paper visible through. */
.lang-menu {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  min-width: 156px;
  list-style: none;
  margin: 0;
  padding: 0;
  background: transparent;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  z-index: 60;
}
.lang-menu[hidden] { display: none; }
.lang-menu li { margin: 0; }
.lang-menu button {
  display: block;
  width: 100%;
  padding: 10px 14px 10px 17px; /* extra left padding reserves room for the 3px bar */
  background: transparent;
  border: 0;
  border-left: 3px solid transparent;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--fg);
  text-align: left;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.12s ease, border-color 0.12s ease, padding-left 0.12s ease;
}
.lang-menu button:hover {
  color: var(--accent);
  border-left-color: var(--fg);
}
.lang-menu button.is-current {
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 700;
}
.lang-menu button.is-current:hover {
  /* Active row: keep the green bar; don't shift to neutral on hover. */
  color: var(--accent);
  border-left-color: var(--accent);
}

/* Mobile: shrink trigger type, narrow the menu. */
@media (max-width: 720px) {
  .lang-trigger { font-size: 10px; gap: 5px; padding-left: var(--space-2); }
  .lang-globe { width: 12px; height: 12px; }
  .lang-menu { min-width: 144px; }
  .lang-menu button { font-size: 12px; padding: 9px 12px 9px 15px; }
}

/* ─── language picker (root index.html) ────────────────────────
 * 3 big cards (中文 / 日本語 / English) presented as the
 * entry point. Uses .lang-pill style on hero. */
.lang-picker-hero {
  text-align: center;
  padding-block: clamp(96px, 14vw, 180px);
  border-bottom: 1px solid var(--border);
}
.lang-picker-hero .eyebrow { margin-bottom: var(--space-3); }
.lang-picker-hero h1 {
  font-size: clamp(40px, 6.5vw, 84px);
  margin: 0 auto var(--space-5);
  max-width: 22ch;
  line-height: 1.1;
}
.lang-picker-hero .lead {
  max-width: 48ch;
  margin-inline: auto;
}
.lang-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: 1080px;
  margin-inline: auto;
  padding-block: var(--space-12);
}
@media (max-width: 920px) {
  .lang-grid { grid-template-columns: 1fr; gap: var(--space-4); }
}
.lang-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--space-8) var(--space-6);
  position: relative;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}
.lang-card:hover {
  border-color: var(--accent);
  background: #fafaf6;
  transform: translateY(-2px);
}
.lang-card .lang-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--accent);
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--space-4);
}
.lang-card .lang-native {
  font-family: var(--font-display);
  font-size: clamp(40px, 4.5vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin: 0 0 var(--space-2);
  font-weight: 500;
}
.lang-card .lang-roman {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
  margin: 0 0 var(--space-5);
}
.lang-card .lang-blurb {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0 0 var(--space-6);
  min-height: 4em;
}
.lang-card .lang-stats {
  display: flex;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
  margin-bottom: var(--space-5);
}
.lang-card .lang-stat {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.lang-card .lang-stat .num {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--fg);
  letter-spacing: -0.01em;
  margin-bottom: 2px;
  font-variant-numeric: tabular-nums;
}
.lang-card .lang-cta {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.lang-card .lang-mark {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  width: 8px;
  height: 8px;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.18s ease;
}
.lang-card:hover .lang-mark { opacity: 1; }

/* ─────────────────────────────────────────────────────────────────────
 * NVIDIA-style cinematic hero carousel (home page)
 * Dark 85vh stage · Ken Burns slide bg · SVG stand visuals right
 * Cinematic left/bottom dark gradient · white text · NVIDIA green signal
 * ───────────────────────────────────────────────────────────────── */

.nvidia-hero {
  position: relative;
  height: 85vh;
  min-height: 620px;
  max-height: 900px;
  background-color: #0d0d0c;
  color: #ffffff;
  overflow: hidden;
  display: flex;
  align-items: stretch;
}

.hero-slides {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), visibility 1s step-end;
  overflow: hidden;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), visibility 1s step-start;
  z-index: 1;
}

/* Ken Burns slide backgrounds (CSS-painted; replace with real photography when available) */
.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center right;
  transform: scale(1.02);
  will-change: transform;
}

.hero-slide.active .slide-bg {
  animation: kenBurnsEffect 14s cubic-bezier(0.1, 0.8, 0.2, 1) forwards;
}

@keyframes kenBurnsEffect {
  from { transform: scale(1.02); }
  to   { transform: scale(1.09); }
}

/* Slide-specific gradient backgrounds — evocative, not literal */
.slide-bg-kabayose {
  background:
    radial-gradient(ellipse at 70% 28%, oklch(78% 0.14 55) 0%, transparent 45%),
    radial-gradient(ellipse at 82% 38%, oklch(88% 0.16 45) 0%, transparent 30%),
    linear-gradient(135deg, #1a1411 0%, #2d1d14 45%, #41251a 80%, #4a2a14 100%);
}
.slide-bg-jiritsu {
  background:
    radial-gradient(ellipse at 60% 25%, oklch(72% 0.07 235) 0%, transparent 45%),
    radial-gradient(ellipse at 78% 38%, oklch(60% 0.12 220) 0%, transparent 35%),
    linear-gradient(160deg, #0f1419 0%, #1a2330 50%, #1f2940 100%);
}
.slide-bg-shoukou {
  background:
    radial-gradient(ellipse at 65% 72%, oklch(70% 0.18 30) 0%, transparent 45%),
    radial-gradient(ellipse at 30% 90%, oklch(55% 0.16 280) 0%, transparent 50%),
    linear-gradient(180deg, #1a1418 0%, #2a1c28 50%, #3d2820 100%);
}
.slide-bg-takujou {
  background:
    radial-gradient(ellipse at 50% 60%, oklch(75% 0.06 70) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 35%, oklch(60% 0.05 80) 0%, transparent 50%),
    linear-gradient(135deg, #1a1612 0%, #2a2018 55%, #2d2520 100%);
}

/* Cinematic dark gradient overlay — left dark to read text, bottom fade */
.hero-slides::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      rgba(5, 5, 5, 0.78) 0%,
      rgba(5, 5, 5, 0.58) 34%,
      rgba(5, 5, 5, 0.10) 63%,
      rgba(5, 5, 5, 0.00) 100%),
    linear-gradient(to top,
      rgba(5, 5, 5, 0.70) 0%,
      rgba(5, 5, 5, 0.00) 26%);
  z-index: 2;
  pointer-events: none;
}

/* SVG stand visual — right side, fades in with active slide */
.slide-visual-renderer {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  width: 42%;
  height: 72%;
  max-width: 560px;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.9s ease-out 0.35s;
  pointer-events: none;
}

.hero-slide.active .slide-visual-renderer {
  opacity: 1;
}

.stand-svg {
  width: 100%;
  height: 100%;
  max-height: 100%;
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.55));
}

/* Text overlay wrapper (sits above slides + overlay) */
.hero-content-wrapper {
  position: relative;
  z-index: 4;
  width: 100%;
  align-self: center;
  padding-block: var(--space-12);
}

.hero-content-wrapper .container {
  display: flex;
  align-items: center;
}

.hero-text {
  max-width: 620px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s ease-out 0.15s, transform 0.7s ease-out 0.15s;
}

.hero-slide.active ~ .hero-content-wrapper .hero-text,
.hero-text.is-current {
  opacity: 1;
  transform: translateY(0);
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
  padding-left: 18px;
  position: relative;
}

.hero-eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 2px;
  background: var(--accent);
}

.hero-title {
  font-family: var(--font-body);
  font-size: clamp(46px, 7vw, 96px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0;
  color: #ffffff;
  margin: 0 0 var(--space-5);
  text-wrap: balance;
  text-shadow: 0 18px 48px rgba(0, 0, 0, 0.42);
}

.hero-title-line {
  display: block;
}

.hero-title-accent {
  color: var(--accent);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  margin-top: 4px;
  padding-left: 4px;
}

.hero-lead {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.86);
  max-width: 520px;
  margin: 0 0 var(--space-8);
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  flex-wrap: wrap;
}

/* CTA overrides for dark hero — keep NVIDIA-green outline + 2px border on dark */
.btn-hero {
  padding: 16px 32px;
  font-size: 14px;
  letter-spacing: 0.08em;
}

.btn-hero-ghost {
  color: #ffffff;
  text-transform: none;
  font-weight: 500;
  padding-inline: 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.btn-hero-ghost:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Bottom slide navigation — 4 numbered dots, hairline row */
.hero-slide-nav {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 5;
  display: flex;
  gap: 0;
  padding: 0 clamp(24px, 16vw, 300px) 28px;
  background: linear-gradient(to top, rgba(5, 5, 5, 0.72) 0%, rgba(5, 5, 5, 0) 100%);
}

.hero-slide-dot {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 0 32px 0 0;
  background: transparent;
  border: none;
  border-right: none;
  border-top: 4px solid rgba(255, 255, 255, 0.22);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: color 0.18s ease, background 0.18s ease, border-top-color 0.18s ease;
}

.hero-slide-dot:last-child { border-right: none; }

.hero-slide-dot .dot-num {
  display: inline-block;
  min-width: 22px;
  opacity: 0.6;
}

.hero-slide-dot .dot-name {
  color: inherit;
}

.hero-slide-dot:hover {
  color: rgba(255, 255, 255, 0.85);
  background: transparent;
  border-top-color: rgba(255, 255, 255, 0.48);
}

.hero-slide-dot.active {
  color: #ffffff;
  background: transparent;
  border-top-color: var(--accent);
}

.hero-slide-dot.active .dot-num { opacity: 1; }

/* Responsive — collapse stack on mobile */
@media (max-width: 920px) {
  .nvidia-hero {
    height: auto;
    min-height: 0;
    max-height: none;
    padding-block: 64px 0;
  }
  .hero-slides {
    position: relative;
    height: 380px;
  }
  .managed-hero-slide img {
    right: 20px;
    bottom: 52px;
    width: calc(100% - 40px);
    height: min(42vh, 300px);
    filter: brightness(1.1) saturate(1.04) contrast(1.06);
  }
  .slide-visual-renderer {
    width: 60%;
    height: 75%;
    right: 6%;
  }
  .hero-content-wrapper {
    padding-block: 32px 48px;
  }
  .hero-text {
    max-width: 100%;
  }
  .hero-title {
    font-size: clamp(36px, 9vw, 56px);
  }
  .hero-slide-nav {
    position: relative;
    flex-wrap: wrap;
    padding: 0;
  }
  .hero-slide-dot {
    flex: 1 1 50%;
    padding: 14px 16px;
    font-size: 11px;
    letter-spacing: 0.10em;
  }
}

@media (max-width: 560px) {
  .hero-slide-dot {
    flex: 1 1 50%;
    gap: 8px;
    padding: 12px 12px;
  }
  .hero-slide-dot .dot-name { display: none; }
  .hero-slide-dot .dot-num { font-size: 13px; }
}

/* Reduced motion — disable Ken Burns */
@media (prefers-reduced-motion: reduce) {
  .hero-slide.active .slide-bg { animation: none; }
  .hero-text { transition: none; opacity: 1; transform: none; }
  .slide-visual-renderer { transition: none; }
}

/* ─── home mobile layout ────────────────────────────────────── */
.mobile-menu-toggle {
  display: none;
  align-items: center;
  gap: 7px;
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--fg);
  font-size: 12px;
  font-weight: 700;
}
.mobile-menu-icon,
.mobile-menu-icon::before,
.mobile-menu-icon::after {
  display: block;
  width: 15px;
  height: 2px;
  background: currentColor;
  transition: transform 0.18s ease, opacity 0.18s ease;
}
.mobile-menu-icon {
  position: relative;
}
.mobile-menu-icon::before,
.mobile-menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
}
.mobile-menu-icon::before { transform: translateY(-5px); }
.mobile-menu-icon::after { transform: translateY(5px); }
.topnav.is-menu-open .mobile-menu-icon { background: transparent; }
.topnav.is-menu-open .mobile-menu-icon::before { transform: rotate(45deg); }
.topnav.is-menu-open .mobile-menu-icon::after { transform: rotate(-45deg); }

@media (max-width: 720px) {
  .topnav-inner {
    position: relative;
    gap: 12px;
    padding-block: 10px;
  }
  .brand {
    gap: 8px;
    font-size: 22px;
  }
  .brand-mark {
    width: 32px;
    height: 32px;
  }
  .topnav-actions {
    margin-left: auto;
    gap: 12px;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .topnav-actions > .btn-primary {
    padding: 9px 12px;
    font-size: 12px;
  }
  .lang-switch {
    margin-right: 0;
  }
  .topnav nav,
  .topnav.is-menu-open nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 6px var(--gutter) 10px;
    background: color-mix(in oklch, var(--bg) 98%, transparent);
    border-bottom: 1px solid var(--border);
    z-index: 55;
  }
  .topnav.is-menu-open nav {
    display: flex;
  }
  .topnav nav a {
    padding: 13px 0;
    border-bottom: 1px solid var(--border);
    font-size: 15px;
  }
  .topnav nav a:last-child {
    border-bottom: 0;
  }

  .home-page .section {
    padding-block: 40px;
  }
  .home-page .home-section-head {
    align-items: flex-start;
    margin-bottom: 24px;
  }
  .home-page .home-section-head h2 {
    font-size: clamp(28px, 8vw, 36px);
  }
  .home-page .home-section-head .btn {
    padding: 8px 0;
    font-size: 13px;
  }
  .home-page .grid-2,
  .home-page .grid-3 {
    gap: 20px;
  }

  .home-page .nvidia-hero {
    display: block;
    height: auto;
    min-height: 0;
    max-height: none;
    padding: 0;
  }
  .home-page .hero-slides {
    position: relative;
    height: clamp(220px, 56.25vw, 420px);
  }
  .home-page .managed-hero-slide img {
    inset: 0;
    right: auto;
    bottom: auto;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(1.06) saturate(1.03) contrast(1.02);
    box-shadow: none;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .home-page .managed-hero-slide::before {
    background: linear-gradient(to top, rgba(5, 5, 5, 0.52), transparent 55%);
  }
  .home-page .hero-content-wrapper {
    padding: 28px var(--gutter) 32px;
    background: #050505;
  }
  .home-page .hero-content-wrapper .container {
    padding-inline: 0;
  }
  .home-page .hero-text {
    max-width: none;
  }
  .home-page .hero-title {
    font-size: clamp(32px, 9.5vw, 52px);
    line-height: 1.08;
    margin-bottom: 16px;
  }
  .home-page .hero-lead {
    max-width: 36ch;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 22px;
  }
  .home-page .hero-cta {
    gap: 10px 16px;
  }
  .home-page .btn-hero {
    padding: 12px 18px;
    font-size: 13px;
  }
  .home-page .hero-slide-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    position: relative;
    padding: 0;
    background: #050505;
  }
  .home-page .hero-slide-dot {
    min-width: 0;
    width: auto;
    padding: 12px 12px 14px;
    gap: 6px;
    font-size: 10px;
    letter-spacing: 0.04em;
  }
  .home-page .hero-slide-dot .dot-name {
    display: -webkit-box;
    overflow: hidden;
    color: inherit;
    font-family: var(--font-body);
    font-size: 12px;
    line-height: 1.4;
    letter-spacing: 0;
    text-transform: none;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }
  .home-page .hero-slide-dot .dot-num {
    font-size: 11px;
  }

  .home-page .managed-card .product-card-body,
  .home-page .managed-card .case-body {
    min-height: 0;
  }
  .home-page .managed-product-card .product-card-body {
    padding: 18px;
  }
  .home-page .managed-product-card .product-media img {
    padding: 24px;
  }
  .home-page .case-card .case-body {
    padding: 18px;
  }
  .home-page [data-od-id="home-cta"] h2 {
    font-size: clamp(28px, 8vw, 38px);
  }
  .home-page [data-od-id="home-cta"] .lead {
    font-size: 15px;
    line-height: 1.7;
  }
  .home-page [data-od-id="home-cta"] .hero-cta .btn {
    flex: 1 1 140px;
    justify-content: center;
  }
}

@media (max-width: 380px) {
  .topnav-inner {
    gap: 8px;
  }
  .topnav-actions {
    gap: 8px;
  }
  .topnav-actions > .btn-primary {
    padding-inline: 9px;
  }
  .home-page .hero-title {
    font-size: 31px;
  }
}