.detail-topline{display:flex;align-items:center;justify-content:space-between;gap:var(--bm-space-4);padding-top:24px}.back-link{margin:0;font-size:14px}.back-link a{color:var(--bm-color-action);font-weight:600;text-decoration:none}.detail-stage{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:var(--bm-space-12);padding:var(--bm-space-12) 0 var(--bm-space-16)}.detail-art{overflow:hidden;border-radius:var(--bm-radius-stage);background:var(--bm-color-fill)}.detail-art img{display:block;width:100%;min-height:320px;object-fit:cover}.detail-copy{align-self:center}.detail-copy h1{margin-bottom:var(--bm-space-4);font-size:clamp(36px,5vw,58px);line-height:1.02;letter-spacing:-.055em}.detail-description{margin-bottom:var(--bm-space-5);color:var(--bm-color-copy);font-size:17px;line-height:1.65}.game-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--bm-space-3);margin:0 0 var(--bm-space-6);padding:0;list-style:none}.game-facts li{padding:var(--bm-space-3);border:1px solid var(--bm-color-line);border-radius:var(--bm-radius-row);color:var(--bm-color-copy);font-size:13px;line-height:1.35}.game-facts strong{display:block;margin-bottom:var(--bm-space-1);color:var(--bm-color-ink);font-size:12px}.play-note{margin:var(--bm-space-4) 0 0;color:var(--bm-color-muted);font-size:13px;line-height:1.5}.detail-error{max-width:560px;padding:var(--bm-space-12) 0;color:var(--bm-color-copy)}.detail-error h1{font-size:36px;letter-spacing:-.04em}@media(max-width:780px){.detail-topline{align-items:flex-start;flex-direction:column}.detail-stage{grid-template-columns:1fr;gap:var(--bm-space-6);padding:var(--bm-space-8) 0 var(--bm-space-12)}.detail-art img{min-height:220px}.detail-copy h1{font-size:42px}}@media(max-width:420px){.game-facts{grid-template-columns:1fr}}