:root{--bg:#100d14;--panel:#1b1723;--panel2:#261e31;--ink:#fbf7ef;--muted:#c7b9a7;--line:rgba(255,255,255,.12);--gold:#facc15;--amber:#f59e0b;--purple:#a78bfa;--green:#22c55e}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 20% 0%,rgba(167,139,250,.22),transparent 26rem),radial-gradient(circle at 80% 14%,rgba(245,158,11,.16),transparent 28rem),linear-gradient(180deg,#100d14,#07060a);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.case-shell{width:min(1200px,100%);margin:0 auto;padding:18px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}.back-link{color:var(--muted);text-decoration:none;font-weight:950}.eyebrow{margin:0 0 4px;color:var(--gold);font-size:.75rem;font-weight:950;letter-spacing:.14em}.topbar h1{margin:0;font-size:clamp(2rem,6vw,4rem);line-height:.9;letter-spacing:-.06em}.ghost-btn,.primary-btn{border:1px solid var(--line);border-radius:999px;color:var(--ink);font:inherit;font-weight:950;padding:12px 16px;cursor:pointer}.ghost-btn{background:rgba(255,255,255,.08)}.primary-btn{width:100%;background:linear-gradient(135deg,#7c3aed,#f59e0b)}.ghost-btn:hover,.primary-btn:hover{filter:brightness(1.12)}.briefing{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px;padding:18px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(135deg,rgba(255,255,255,.10),rgba(255,255,255,.04));box-shadow:0 22px 70px rgba(0,0,0,.30)}.tagline{margin:0 0 12px;color:var(--muted);font-weight:780}.stats-row{display:flex;flex-wrap:wrap;gap:10px}.stats-row span{display:inline-flex;gap:6px;padding:9px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(0,0,0,.24);color:var(--muted);font-weight:950}.stats-row strong{color:var(--ink)}.message{margin:0;max-width:330px;color:#1c1200;background:linear-gradient(135deg,#fde68a,#f59e0b);border-radius:18px;padding:12px 14px;font-weight:950}.case-layout{display:grid;grid-template-columns:minmax(330px,1fr) 320px;gap:16px;align-items:start}.scene-canvas{overflow:hidden;min-height:680px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(180deg,#1a1420,#08060a);box-shadow:0 30px 90px rgba(0,0,0,.36)}.case-panel{padding:18px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.07);position:sticky;top:16px}.case-panel h2{margin-top:0}.object-list{display:grid;gap:9px;list-style:none;margin:0 0 16px;padding:0}.object-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:14px;background:rgba(0,0,0,.20);color:var(--muted);font-weight:850}.object-list li.found{color:#bbf7d0;text-decoration:line-through;background:rgba(34,197,94,.12)}.object-list li .tick{color:var(--green);font-weight:950}.case-actions{margin:12px 0}.note{color:var(--muted);font-weight:700;line-height:1.5}@media(max-width:860px){.briefing{display:block}.message{margin-top:12px;max-width:none}.case-layout{grid-template-columns:1fr}.case-panel{position:static}.scene-canvas{min-height:620px}}@media(max-width:520px){.case-shell{padding:10px}.topbar{gap:8px}.ghost-btn,.primary-btn{padding:10px 12px}.scene-canvas{min-height:560px;border-radius:20px}.briefing{padding:14px;border-radius:20px}.stats-row span{font-size:.86rem}}