.choose{--fg:#111827;--mute:#5b6676;--line:#e5e7eb;--card:#fff;--soft:#f3f4f6;--accent:#0b5c94;max-width:1100px;margin:0 auto;padding:40px 16px 64px}.dark .choose{--fg:#eef1f5;--mute:#9aa5b4;--line:#2b333e;--card:#171c23;--soft:#1f262f;--accent:#6bb6ec}.choose h1{margin:0 0 24px;font-size:28px;font-weight:700;letter-spacing:-.02em;color:var(--fg)}.choose ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.choose .card{display:flex;flex-direction:column;gap:2px;height:100%;padding:0 0 16px;border:1px solid var(--line);border-radius:12px;background:var(--card);overflow:hidden;text-decoration:none;color:var(--fg);transition:box-shadow .2s,transform .2s}.choose .card:hover{box-shadow:0 8px 24px rgba(17,24,39,.12);transform:translateY(-2px)}.choose .card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.choose .ph{display:block;aspect-ratio:4/3;background:#fff;border-bottom:1px solid var(--line);margin-bottom:12px}.choose .ph img{width:100%;height:100%;object-fit:contain;padding:16px;box-sizing:border-box}.choose b{padding:0 16px;font-size:17px;font-weight:700}.choose .n{padding:0 16px;font-size:13px;color:var(--mute);font-variant-numeric:tabular-nums}@media (max-width:860px){.choose ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.choose h1{font-size:22px}}@media (prefers-reduced-motion:reduce){.choose .card{transition:none}.choose .card:hover{transform:none}}