*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-pill: 9999px;
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
}

[data-theme="dark"] {
  --bg: #0e0f12;
  --bg-mid: #12141a;
  --surface: #181b22;
  --elevated: #22262f;
  --border: rgba(255, 255, 255, 0.07);
  --border-soft: rgba(255, 255, 255, 0.09);
  --text: #f1f2f4;
  --muted: rgba(241, 242, 244, 0.52);
  --accent: #ffab00;
  --accent-dim: rgba(255, 171, 0, 0.16);
  --bar-bg: rgba(255, 255, 255, 0.09);
  --link-accent: #8ec5ff;
  --viewer-bg: #0a0b0e;
  --shadow-md: 0 10px 40px rgba(0, 0, 0, 0.35);
}

[data-theme="light"] {
  --bg: #f3f4f0;
  --bg-mid: #eef0ea;
  --surface: #ffffff;
  --elevated: #f4f5f1;
  --border: rgba(26, 29, 22, 0.1);
  --border-soft: rgba(26, 29, 22, 0.08);
  --text: #1a1d16;
  --muted: rgba(26, 29, 22, 0.52);
  --accent: #e09200;
  --accent-dim: rgba(255, 171, 0, 0.18);
  --bar-bg: rgba(26, 29, 22, 0.08);
  --link-accent: #1a6fd4;
  --viewer-bg: #e8eae4;
  --shadow-md: 0 10px 40px rgba(26, 29, 22, 0.08);
}

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

body {
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg-mid);
  padding:
    max(20px, env(safe-area-inset-top))
    max(16px, env(safe-area-inset-right))
    max(40px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: 10px 16px;
  background: var(--accent);
  color: #111;
  font-weight: 700;
  border-radius: var(--radius-pill);
}
.skip-link:focus { left: 16px; top: 16px; }

.wrap { max-width: 1100px; margin: 0 auto; }

.breadcrumb { margin-bottom: 20px; font-size: 0.8125rem; }
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 4px;
  list-style: none;
  color: var(--muted);
}
.breadcrumb li + li::before {
  content: '›';
  margin-right: 4px;
  opacity: 0.55;
}
.breadcrumb a {
  color: var(--link-accent);
  text-decoration: none;
  font-weight: 600;
}
.breadcrumb a:hover { text-decoration: underline; }

.page-head { margin-bottom: 22px; }
.page-head__top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px 16px;
  margin-bottom: 8px;
}
h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
}
.page-sub { color: var(--muted); font-size: 0.9rem; margin-bottom: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.92em; }

.page-actions { display: flex; flex-wrap: wrap; gap: 8px; }

.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: var(--accent-dim);
  color: var(--accent);
}
.tag--muted { background: var(--elevated); color: var(--muted); border: 1px solid var(--border-soft); }
.tag--pegasus { background: rgba(142, 197, 255, 0.14); color: var(--link-accent); }
.tag--hsw {
  background: rgba(255, 120, 48, 0.18);
  color: #ff8a2a;
}
.panel--hsw { border-color: rgba(255, 138, 42, 0.22); }
.hsw-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
@media (min-width: 560px) {
  .hsw-compare { grid-template-columns: 1fr 1fr; }
}
.hsw-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: var(--elevated);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.hsw-card:hover { border-color: rgba(255, 138, 42, 0.45); }
.hsw-card.is-current {
  border-color: rgba(255, 138, 42, 0.55);
  box-shadow: inset 0 0 0 1px rgba(255, 138, 42, 0.2);
}
.hsw-card--after .hsw-card__role { color: #ff8a2a; }
.hsw-card__role {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.hsw-card__name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hsw-card__id { font-size: 0.78rem; color: var(--muted); }
.hsw-cost { font-size: 0.88rem; color: var(--muted); }
.hsw-cost strong { color: var(--accent); }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
@media (min-width: 768px) {
  .hero-grid { grid-template-columns: minmax(0, 340px) minmax(0, 1fr); align-items: stretch; }
}
.hero-grid--image-only {
  max-width: 640px;
}
@media (min-width: 768px) {
  .hero-grid--image-only { grid-template-columns: 1fr; }
}
.hero-grid--image-only .hero-img { max-height: 360px; }

.hero-media, .hero-viewer {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: contain;
  padding: 14px;
  background: var(--elevated);
}

.viewer-shell {
  background: var(--viewer-bg);
  min-height: min(52vh, 480px);
  position: relative;
}
.viewer-shell--3d { min-height: min(52vh, 480px); }
.vehicle-glb-root { width: 100%; height: min(52vh, 480px); display: block; }
.vehicle-glb-canvas { width: 100%; height: 100%; display: block; touch-action: none; }
.viewer-placeholder {
  display: grid;
  place-items: center;
  min-height: min(42vh, 360px);
  padding: 28px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}
.viewer-hint {
  padding: 10px 14px 14px;
  font-size: 0.75rem;
  color: var(--muted);
  text-align: center;
}

.price-hero {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  margin-bottom: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}
.price-hero--list {
  border-color: rgba(255, 171, 0, 0.35);
  background: linear-gradient(145deg, var(--accent-dim), var(--surface));
}
.price-hero__label {
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.price-hero--list .price-hero__label { color: var(--accent); }
.price-hero__amount {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.price-hero--list .price-hero__amount { color: var(--accent); }
.price-hero__amount--muted { color: var(--muted); font-size: 1.1rem; }
.price-hero__note { font-size: 0.78rem; color: var(--muted); }
.price-hero__sell {
  display: block;
  font-size: 0.88rem;
  color: var(--muted);
  margin-top: 4px;
}

.perf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}
.perf-card {
  background: var(--elevated);
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  padding: 14px 16px;
}
.perf-card--muted { opacity: 0.85; }
.perf-card__label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 6px;
}
.perf-card__value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
}
.perf-card__rank {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 4px;
}

.vehicle-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text);
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
@media (min-width: 800px) {
  .content-grid { grid-template-columns: 1.2fr 0.8fr; }
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  margin-bottom: 16px;
}
.panel h2 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 10px;
}
.panel-lede {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 14px;
  line-height: 1.55;
}

.stats-bars { display: grid; gap: 10px; margin-bottom: 18px; }
.stat-row {
  display: grid;
  grid-template-columns: 88px 1fr 36px;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--muted);
}
.stat-row span:last-child {
  text-align: right;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}
.bar-track {
  height: 8px;
  background: var(--bar-bg);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 171, 0, 0.4), var(--accent));
  border-radius: var(--radius-pill);
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px 18px;
  font-size: 0.85rem;
}
.fact-grid dt { color: var(--muted); font-size: 0.72rem; margin-bottom: 2px; }
.fact-grid dd { font-weight: 600; }

.tool-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
}
@media (min-width: 480px) {
  .tool-actions { flex-direction: row; flex-wrap: wrap; }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--elevated);
  color: var(--text);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  touch-action: manipulation;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.btn:hover { border-color: var(--accent); background: var(--accent-dim); }
.btn--primary {
  background: var(--accent-dim);
  border-color: rgba(255, 171, 0, 0.4);
  color: var(--accent);
}
.btn--ghost { background: transparent; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.variant-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}
.variant-pill {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--elevated);
  color: var(--text);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 600;
  touch-action: manipulation;
}
.variant-pill:hover { border-color: var(--accent); background: var(--accent-dim); }
.variant-pill.is-current {
  border-color: rgba(255, 171, 0, 0.45);
  background: var(--accent-dim);
  color: var(--accent);
  pointer-events: none;
}
.variant-pill__id {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.similar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}
.similar-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--elevated);
  text-decoration: none;
  color: var(--text);
  min-height: 44px;
  touch-action: manipulation;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
@media (hover: hover) and (pointer: fine) {
  .similar-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
  }
}
.similar-card__thumb {
  aspect-ratio: 16/10;
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
  display: grid;
  place-items: center;
}
.similar-card__thumb img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.similar-card__fallback {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--muted);
}
.similar-card__name {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.25;
}
.similar-card__meta { font-size: 0.72rem; color: var(--muted); }

.data-fresh {
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 8px;
}
.data-fresh a { color: var(--link-accent); font-weight: 600; }

@media (max-width: 639px) {
  .stat-row { grid-template-columns: 72px 1fr 32px; gap: 8px; font-size: 0.72rem; }
  .page-head__top { flex-direction: column; }
  .page-actions { width: 100%; }
  .page-actions .btn { flex: 1; }
}