.official-decks-section { border-top: 1px solid var(--border); }
.official-deck-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.official-deck-card { margin: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 13px; background: #fff; box-shadow: 0 9px 27px rgba(16,57,91,.07); }
.official-deck-card__head { padding: 13px 15px; display: flex; gap: 10px; align-items: center; background: var(--blue-050); }
.official-deck-card__head > span { min-width: 54px; padding: 3px 8px; border-radius: 999px; color: #fff; background: var(--blue-800); font-size: 9px; font-weight: 900; text-align: center; }
.official-deck-card__head strong, .official-deck-card__head small { display: block; line-height: 1.45; }
.official-deck-card__head strong { color: var(--blue-950); font-size: 13px; }
.official-deck-card__head small { color: var(--muted); font-size: 9px; }
.official-deck-card__image { display: block; padding: 10px; background: #e9f1f6; }
.official-deck-card__image img { width: 100%; height: auto; display: block; border-radius: 7px; background: #fff; }
.official-deck-card__code { padding: 11px 14px 4px; }
.official-deck-card__code span { display: block; color: var(--muted); font-size: 8px; }
.official-deck-card__code code { color: var(--blue-900); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 10px; font-weight: 800; overflow-wrap: anywhere; }
.official-deck-card__actions { padding: 7px 14px 11px; display: flex; gap: 7px; }
.official-deck-card__actions a { padding: 6px 9px; border: 1px solid var(--blue-700); border-radius: 6px; color: var(--blue-800); font-size: 8px; font-weight: 900; }
.official-deck-card__actions a:first-child { color: #fff; background: var(--blue-700); }
.official-deck-card figcaption { padding: 9px 14px 12px; border-top: 1px solid var(--border); color: #718395; font-size: 7px; line-height: 1.6; }
.official-deck-card figcaption a { color: var(--blue-700); text-decoration: underline; text-underline-offset: 2px; }


.deck-detail__official-image { margin: 0 24px 18px; overflow: hidden; border: 1px solid var(--border); border-radius: 10px; background: #e9f1f6; }
.deck-detail__official-image > a { display: block; padding: 8px; }
.deck-detail__official-image img { width: 100%; height: auto; display: block; border-radius: 6px; background: #fff; }
.deck-detail__official-image figcaption { padding: 8px 11px 10px; border-top: 1px solid var(--border); color: #718395; background: #fff; font-size: 7px; line-height: 1.6; }
.deck-detail__official-image figcaption a { color: var(--blue-700); text-decoration: underline; text-underline-offset: 2px; }

@media (max-width: 620px) {
    .official-deck-grid { grid-template-columns: 1fr; }
    .official-deck-card__head { padding: 11px 12px; }
    .official-deck-card__image { padding: 7px; }
    .deck-detail__official-image { margin-right: 19px; margin-left: 19px; }
}