:root {
  color-scheme: dark;
  --bg: #0b0d10;
  --surface: #111419;
  --surface-2: #171b21;
  --line: #292d33;
  --text: #f5f5f5;
  --muted: #9ca3af;
  --accent: #d8e7ff;
  --radius: 10px;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--text); background: var(--bg); font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif; line-height: 1.6; }
a { color: var(--accent); }
button, input, select { font: inherit; }
.skip-link { position: fixed; z-index: 10; top: 8px; left: 8px; padding: 10px 14px; color: #0b0d10; background: #fff; border-radius: 6px; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
:where(a, button, input, select):focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 18px 24px; border-bottom: 1px solid var(--line); }
.topbar h1 { margin: 2px 0 0; font-size: 1.35rem; }
.eyebrow, .section-label { margin: 0; color: var(--muted); font-size: .7rem; letter-spacing: .14em; }
.brand-link { color: inherit; text-decoration: none; }
.publication-status { padding: 6px 10px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; font-size: .72rem; }
main { width: min(1180px, 100%); margin: auto; padding: 20px 18px 60px; }
.panel, .item-card, .item { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.intro { display: grid; grid-template-columns: 1fr auto; gap: 28px; padding: 22px; }
.intro h2 { margin: 7px 0; font-size: clamp(1.25rem, 3vw, 1.8rem); }
.intro p { max-width: 720px; color: var(--muted); }
.set-summary { display: grid; grid-template-columns: repeat(2, minmax(110px, 1fr)); margin: 0; }
.set-summary div { padding: 8px 16px; border-left: 1px solid var(--line); }
.set-summary dt { color: var(--muted); font-size: .7rem; }
.set-summary dd { margin: 4px 0 0; font-variant-numeric: tabular-nums; }
.fallback { margin-top: 18px; padding: 28px; text-align: center; }
.fallback h2 { margin-top: 0; }
.fallback p { margin-bottom: 0; color: var(--muted); }
.controls { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 12px; margin-top: 18px; padding: 16px; }
.controls label { display: grid; gap: 6px; color: var(--muted); font-size: .72rem; }
.controls input, .controls select { width: 100%; min-height: 44px; padding: 7px 9px; color: var(--text); background: var(--surface-2); border: 1px solid var(--line); border-radius: 6px; }
.results-head { display: flex; justify-content: space-between; gap: 20px; margin: 20px 0 10px; color: var(--muted); font-size: .8rem; }
.item-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.item-card, .item { display: flex; flex-direction: column; overflow: hidden; }
.item[hidden] { display: none; }
.item > h2, .item > p, .item > time, .item > aside { margin-inline: 14px; }
.item > h2 { margin-block: 14px 8px; overflow-wrap: anywhere; font-size: .92rem; }
.item > time { margin-bottom: 14px; color: var(--muted); font-size: .74rem; }
.card-image-wrap { display: grid; min-height: 210px; place-items: center; background: #080a0d; }
.card-image { width: 100%; height: 100%; object-fit: contain; }
.image-placeholder { padding: 20px; color: var(--muted); font-size: .72rem; text-align: center; }
.card-body { display: flex; flex: 1; flex-direction: column; padding: 14px; }
.card-title { min-height: 3.2em; margin: 0 0 8px; overflow-wrap: anywhere; font-size: .92rem; }
.price { margin: 4px 0 12px; font-size: 1.15rem; font-weight: 700; }
.metrics { display: grid; gap: 6px; }
.metric { display: grid; grid-template-columns: minmax(90px, .8fr) 1.4fr; gap: 8px; padding: 8px 9px; background: var(--surface-2); }
.metric-label { color: var(--muted); font-size: .68rem; }
.metric-value { text-align: right; font-size: .82rem; }
.observed-at, .muted { color: var(--muted); }
.observed-at { font-size: .74rem; }
.detail-link, .back-link { display: inline-flex; min-height: 44px; align-items: center; color: var(--accent); text-decoration: none; }
.detail-link { margin-top: auto; }
.pagination { display: flex; justify-content: center; align-items: center; gap: 18px; margin-top: 24px; }
.pagination button { min-width: 88px; min-height: 44px; padding: 8px 14px; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: 6px; }
.pagination button:disabled { opacity: .35; }
.detail-root { display: grid; gap: 16px; }
.detail-hero { display: grid; grid-template-columns: minmax(260px, 38%) 1fr; gap: 28px; padding: 24px; }
.detail-image-wrap { min-height: 280px; }
.detail-title { font-size: clamp(1.35rem, 3vw, 2rem); }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.detail-panel { padding: 20px; }
.detail-panel h2 { margin: 0 0 14px; font-size: 1rem; }
.component { margin: 12px 0; }
.component-head { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: .82rem; }
.bar { height: 5px; margin-top: 5px; overflow: hidden; background: #080a0d; border-radius: 99px; }
.bar-fill { height: 100%; background: var(--accent); }
.stats-list { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; margin: 0; font-size: .86rem; }
.stats-list dt { color: var(--muted); }
.stats-list dd { margin: 0; }
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { padding: 4px 8px; border: 1px solid var(--line); border-radius: 999px; font-size: .78rem; }
.metadata-group + .metadata-group { margin-top: 14px; }
.metadata-group h3 { margin: 0 0 6px; color: var(--muted); font-size: .76rem; }
.comparison { padding: 10px 0; border-top: 1px solid var(--line); }
.comparison:first-of-type { border-top: 0; }
.comparison p { margin: 2px 0; font-size: .82rem; }
.comparison-toggle { min-height: 44px; margin-top: 12px; padding: 7px 10px; color: var(--accent); background: transparent; border: 1px solid var(--line); border-radius: 6px; }
.official-link { display: inline-flex; min-height: 44px; align-items: center; overflow-wrap: anywhere; color: var(--accent); text-decoration: none; }
.external-link-block { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.external-link-note { max-width: 560px; margin: 0 0 6px; color: var(--muted); font-size: .78rem; }
.affiliate-cta-block { margin-top: auto; padding-block: 14px; border-top: 1px solid var(--line); }
.affiliate-cta-disclosure { max-width: 560px; margin: 0 0 8px; color: var(--muted); font-size: .78rem; }
.affiliate-cta-link { display: flex; width: 100%; min-height: 48px; align-items: center; justify-content: center; padding: 10px 12px; color: var(--bg); background: var(--accent); border-radius: 8px; font-weight: 700; text-align: center; text-decoration: none; }
.affiliate-cta-link:hover { filter: brightness(.92); }
.data-disclosure { padding: 20px; }
.data-disclosure h2 { margin: 0 0 10px; font-size: 1rem; }
.data-disclosure p { color: var(--muted); font-size: .84rem; }
.policy-link { display: inline-flex; min-height: 44px; align-items: center; }
.site-footer { padding: 28px 18px 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.site-footer a { color: var(--muted); }

@media (max-width: 950px) { .item-grid { grid-template-columns: repeat(3, 1fr); } .controls { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .intro, .detail-hero, .detail-grid { grid-template-columns: 1fr; } .controls { grid-template-columns: 1fr; } .item-grid { grid-template-columns: repeat(2, 1fr); } .set-summary { width: 100%; } }
@media (max-width: 430px) { .topbar { display: block; padding: 16px; } main { padding-inline: 14px; } .intro, .fallback, .detail-hero, .detail-panel, .data-disclosure { padding: 16px; } .results-head { display: block; } .publication-status { display: inline-block; margin-top: 10px; } .item-grid { grid-template-columns: 1fr; } .affiliate-cta-link { min-height: 52px; } }