/* Use native Unicode fonts: the legacy Helvetica file has no Unicode cmap. */
*{box-sizing:border-box}html{background:#211e1b;scroll-behavior:auto}body{margin:0;color:#eee8e0;font:700 14px -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif}button,input{font:inherit}button{color:inherit;border:0;background:none;cursor:pointer}button:focus-visible,input:focus-visible{outline:2px solid #dfb88f;outline-offset:5px}button:disabled,input:disabled{opacity:.4;cursor:wait}.skip{position:fixed;top:-100px;left:16px;z-index:90}.skip:focus{top:12px}#journey{height:1400vh;position:relative}#stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:#211e1b;display:grid;place-items:center}.board{position:relative;width:min(100vw,177.777778svh);aspect-ratio:16/9;max-height:100svh}#film{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none;background:#211e1b}.hit{position:absolute;z-index:4;opacity:0;border-radius:3px}.hit:focus-visible{opacity:1;background:#211e1bcf}.nav{top:2.2%;height:4.5%;width:6.5%}.nav:nth-of-type(1){left:36.9%}.nav:nth-of-type(2){left:43.4%}.nav:nth-of-type(3){left:49.9%}.nav:nth-of-type(4){left:56.4%}#fullscreen{right:2.4%;top:2%;width:5.5%;height:4.4%}.rail{position:absolute;left:3.54%;right:3.54%;bottom:4.3%;height:3%;display:grid;grid-template-columns:repeat(14,1fr);gap:.6%;z-index:3}.rail button{opacity:0;font-size:11px}.rail button:focus-visible{opacity:1;background:#3b2e25}.transport{position:absolute;z-index:6;left:50%;top:88.1%;transform:translateX(-50%);width:clamp(390px,28vw,580px);display:flex;align-items:center;gap:12px;border:1px solid #b78b5d55;border-radius:40px;background:#211e1be8;padding:4px 14px;backdrop-filter:blur(12px)}.transport button{font-size:12px;min-height:32px;padding:0 4px;white-space:nowrap}.transport input{width:130px;min-width:40px;flex:1;accent-color:#c7956d;cursor:ew-resize}.transport span{font-size:10px;white-space:nowrap;color:#c7b4a2;font-variant-numeric:tabular-nums}#index{position:absolute;right:3.5%;top:7.5%;padding:7px 12px;border:1px solid #ad805c70;color:#d5b79a;font-size:11px;letter-spacing:1px;background:#211e1b88;z-index:7}.status{position:absolute;left:50%;top:95.8%;transform:translateX(-50%);font-size:10px;color:#b4a18b;letter-spacing:.5px;white-space:nowrap}.error{color:#ffd4b8}.mobile-copy,.mobile-caption{display:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}dialog{width:min(1150px,94vw);max-height:88vh;padding:28px;background:#28221d;color:#eee8e0;border:1px solid #806247;border-radius:14px;box-shadow:0 25px 100px #0008}dialog::backdrop{background:#080605b8;backdrop-filter:blur(9px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.dialog-head h2{margin:0;font-size:21px;letter-spacing:2px}.dialog-head button{padding:10px;font-size:24px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.card{padding:0;text-align:left}.card img{width:100%;aspect-ratio:16/9;object-fit:contain;border:1px solid #68513e;background:#211e1b}.card span{display:block;padding:9px 0 3px;color:#cdb79e;font-size:12px}.card[aria-current=page] img{outline:2px solid #c8946d;outline-offset:2px}.help{margin:22px 0 0;color:#b3a18e;font-size:12px;line-height:1.8}.footer-copy{font-size:11px;color:#a18a73;letter-spacing:1.5px}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
#vector-ui{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2;overflow:hidden}.dialog-head h2,.footer-copy{letter-spacing:.12em}.transport{font-weight:700}#journey{height:2102vh}

/* Calibrated once from the native video; retains the source colour before loading. */
html,#stage,#film{background:var(--film-background,#211e1b)}