:root{--ink:#d8d9ce;--dim:#94a8a5;--panel:#111e22;--panel2:#14252a;--gold:#d9af73;--border:#334247;--bg:#071116;}
*{box-sizing:border-box}html,body{height:100%;margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans',system-ui,sans-serif;font-size:13px}
button,select{font:inherit;cursor:pointer}button:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.layout{height:100%;display:grid;grid-template-columns:minmax(255px,290px) minmax(400px,1fr) minmax(248px,290px)}.panel{background:var(--panel);z-index:5;padding:24px;overflow:auto;scrollbar-width:thin;scrollbar-color:#34494b transparent}.sidebar{border-right:1px solid var(--border)}.inspector{border-left:1px solid var(--border)}
.branding{display:flex;gap:10px;align-items:center}.mark{width:38px;height:38px;border:1px solid #b49063;display:grid;place-items:center;font-family:Georgia,serif;font-size:26px;font-weight:bold;color:#f2e2be}.mark span{color:#c5a570;font-size:13px}.branding strong{font-size:11px;letter-spacing:1.5px}.eyebrow,.section-label{font-family:Manrope,sans-serif;font-size:10px;font-weight:800;letter-spacing:1.35px;color:var(--dim)}.eyebrow{font-size:8px}.saffron{color:var(--gold)}.line{height:1px;background:var(--border);margin:23px 0}.sidebar h1{font-family:Georgia,serif;font-size:45px;letter-spacing:-1px;line-height:.93;font-weight:normal;margin:12px 0}.sidebar h1 em{color:var(--gold);font-style:italic}.lead{font-size:13px;font-weight:700;letter-spacing:.25px}.small{color:#a9b8b3;font-size:12px;line-height:1.62}.micro{font-size:10px;line-height:1.7;color:#748988}.section-label{display:flex;align-items:center;justify-content:space-between;margin:25px 0 11px}.section-label span{font-size:10px;color:var(--gold)}select{width:100%;padding:12px 14px;border:1px solid #475657;background:var(--panel2);color:var(--ink);border-radius:3px}.presets{display:grid;grid-template-columns:1fr 1fr;gap:6px}.presets button,.glassbtn,.button-main{border:1px solid #435457;border-radius:2px;color:#ccd8d4;background:#1b3034;padding:11px 8px}.presets button.active,.presets button:hover{background:#916f45;border-color:#d5b181;color:#fff}.toggles{display:grid;gap:10px}.toggles label,.layer-list label{display:flex;align-items:center;gap:12px;color:#bac8c4;cursor:pointer}.toggles input,.layer-list input{accent-color:#cca36e}.layer-list{display:grid;grid-template-columns:1fr 1fr;gap:9px 7px}.layer-list label{font-size:10px;line-height:1.25}.tiny{background:transparent;color:var(--gold);border:0;font-size:10px;padding:0}.stage{height:100%;position:relative;min-width:0;overflow:hidden;background:radial-gradient(ellipse at 50% 40%,#263a3a,#0a171b 65%)}#viewport{display:block;width:100%;height:100%;outline:none;touch-action:none}.hud{position:absolute;pointer-events:none;z-index:3;display:flex;gap:7px}.hud button{pointer-events:auto}.top-left{top:22px;left:23px}.top-right{top:22px;right:22px}.bottom-left{bottom:23px;left:24px;display:grid;gap:7px;font-size:10px;letter-spacing:1.2px}.bottom-left small{font-size:9px;color:#a9bab5}.bottom-right{bottom:24px;right:24px}.pill{background:#13272acb;border:1px solid #4a605f;color:#e3dbcb;padding:8px 12px;letter-spacing:1.4px;font-size:9px}.dot{display:inline-block;background:#9cbba6;width:7px;height:7px;border-radius:50%;margin-right:4px}.glassbtn{font-size:10px;letter-spacing:1px;background:#172d33df;border-color:#617477}.coordinate{font:10px monospace;color:#a4b5af}.center-loading{position:absolute;inset:0;display:flex;flex-direction:column;gap:14px;align-items:center;justify-content:center;background:#091920f2;color:var(--gold);letter-spacing:2px;font-size:12px;z-index:6;transition:opacity .4s}.center-loading span{font-size:10px;letter-spacing:.3px;color:#a1b1b0}.loader{width:46px;height:46px;border-radius:50%;border:2px solid #49605b;border-top-color:var(--gold);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.walk-hint{position:absolute;top:90px;left:50%;transform:translateX(-50%);background:#0d272ce0;padding:13px 17px;border:1px solid var(--gold);color:var(--gold);font-size:10px;letter-spacing:1.2px;z-index:4}.museum-code{color:#8caaa4;font-size:9px;letter-spacing:2px;margin-top:15px}.inspector h2{font-family:Georgia,serif;font-size:25px;font-weight:normal;line-height:1.15;margin:14px 0}.detail-grid{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:17px 12px}.detail-grid label{display:block;color:#829a93;font-size:9px;letter-spacing:.8px;margin-bottom:4px}.detail-grid b{font-size:10px;font-weight:600;color:#e6e2d8;overflow-wrap:anywhere}.construct{list-style:none;padding:0;margin:0}.construct li{display:flex;gap:12px;align-items:center;padding:7px 0;border-bottom:1px solid #223337;font-size:11px;color:#c0cec7}.construct span{color:var(--gold);font-family:monospace}.material-chips{display:grid;grid-template-columns:1fr 1fr;gap:13px 9px}.material-chips div{font-size:10px;display:flex;gap:8px;align-items:center}.material-chips i{width:16px;height:16px;border-radius:50%;box-shadow:inset 0 0 0 1px #ffffff33}.button-main{width:100%;background:#836340;color:#fff0d9;border-color:#c59b68;font-size:10px;letter-spacing:1px;padding:13px 9px}.button-main:hover{background:#9a764b}.source{margin-top:22px;border:1px solid #354b4c;padding:16px}.source strong{color:var(--gold);letter-spacing:1px;font-size:10px}.source p{color:#9fb1ad;line-height:1.6}.source a{font-size:11px;color:#e6c592;text-underline-offset:3px}
@media(max-width:1100px){.layout{grid-template-columns:245px 1fr}.inspector{display:none}.panel{padding:18px}}@media(max-width:680px){.layout{display:flex;flex-direction:column}.sidebar{order:2;max-height:48%;border-right:0;border-top:1px solid var(--border)}.stage{order:1;height:52%;flex-shrink:0}.sidebar h1{font-size:26px}.branding{display:none}.sidebar>.line,.sidebar>.small{display:none}.inspector{display:none}.hud{font-size:9px}.top-left{top:10px;left:10px}.top-right{top:10px;right:10px}.bottom-left{bottom:10px;left:10px}.bottom-right{display:none}.glassbtn{padding:8px}.stage .hud .pill:nth-child(2){display:none}}