:root{--ink:#3f2a1f;--ink-soft:#6b5445;--cream:#fbf4e2;--panel:#fbf4e2e0;--chip:#ffffffb8;--accent:#c8453a;--accent-soft:#f6d7c8;--line:#5a3b2a29}*{box-sizing:border-box}html,body{height:100%;color:var(--ink);background:#cfe6f4;margin:0;font-family:Fredoka,system-ui,sans-serif;overflow:hidden}#app{-webkit-user-select:none;user-select:none;width:100vw;height:100dvh;position:relative;overflow:hidden}#scene{position:absolute;inset:0}#scene canvas{touch-action:none;display:block}.card{background:var(--panel);border:2px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:22px;box-shadow:0 10px 30px #3f2a1f2e}kbd{border:1px solid var(--line);text-align:center;min-width:1.5em;color:var(--ink-soft);background:#fff;border-bottom-width:2px;border-radius:6px;margin-right:.35em;padding:0 .35em;font:600 .72rem/1.5 Fredoka,system-ui,sans-serif;display:inline-block}[hidden]{display:none!important}.chip{background:var(--chip);color:var(--ink);cursor:pointer;border:2px solid #0000;border-radius:999px;align-items:center;gap:.2em;padding:.45em .85em;font:500 .85rem Fredoka,system-ui,sans-serif;transition:background .15s,border-color .15s,transform .1s;display:inline-flex}.chip:hover{background:#fff}.chip:active{transform:translateY(1px)}.chip:focus-visible,select:focus-visible,input:focus-visible,button:focus-visible{outline-offset:2px;outline:3px solid #c8453a73}.chip.active{background:var(--accent-soft);border-color:var(--accent);color:#7a231b}.chip.active kbd{border-color:#c8453a66}.chip.round{justify-content:center;width:2.3em;height:2.3em;padding:0;font-size:1rem}#hud-top{z-index:5;max-width:min(360px,100vw - 32px);transition:opacity .25s;position:absolute;top:16px;left:16px}#hud-top .top-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}#world-picker .chip.pending{border-color:var(--accent);animation:.9s ease-in-out infinite alternate pending}#world-picker .chip:disabled{cursor:progress}@keyframes pending{to{background:var(--accent-soft)}}@media (prefers-reduced-motion:reduce){#world-picker .chip.pending{background:var(--accent-soft);animation:none}}#help{max-height:calc(100dvh - 120px);margin-top:10px;padding:12px 16px;font-size:.8rem;line-height:1.45;overflow:auto}.help-head{justify-content:space-between;margin-bottom:6px;font-weight:600;display:flex}.link{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:0}.link:hover{text-decoration:underline}.shortcut-list{grid-template-columns:auto 1fr;gap:4px 12px;margin:0;display:grid}.shortcut-list dt{white-space:nowrap}.shortcut-list dd{color:var(--ink-soft);margin:0}#panel{z-index:5;width:max-content;max-width:calc(100vw - 32px);padding:10px 14px 12px;transition:opacity .25s;position:absolute;bottom:14px;left:50%;transform:translate(-50%)}#panel-toggle{color:var(--ink-soft);cursor:pointer;background:0 0;border:0;align-items:center;gap:4px;margin:0 auto 6px;font:500 .75rem Fredoka,system-ui,sans-serif;display:flex}#panel.collapsed #panel-toggle{margin-bottom:0}#panel.collapsed #panel-toggle svg{transform:rotate(180deg)}#panel.collapsed #panel-content{display:none}#panel-content{flex-direction:column;gap:10px;display:flex}.row{flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 14px;display:flex}#camera-modes,#time-of-day,.row.tight{gap:6px}.field{align-items:center;gap:8px;font-size:.82rem;font-weight:500;display:inline-flex}select{border:2px solid var(--line);color:var(--ink);cursor:pointer;background:#fff;border-radius:10px;padding:.35em .6em;font:500 .82rem Fredoka,system-ui,sans-serif}.slider output{font-variant-numeric:tabular-nums;min-width:3.2em;color:var(--ink-soft)}input[type=range]{width:120px;accent-color:var(--accent);cursor:pointer}.hud-hidden #hud-top,.hud-hidden #panel{opacity:0;pointer-events:none}.clock{background:var(--ink);min-width:3.4em;color:var(--cream);font-variant-numeric:tabular-nums;text-align:center;border-radius:10px;padding:.35em .6em;font:600 .85rem Fredoka,system-ui,sans-serif}#toast{z-index:6;color:var(--cream);opacity:0;pointer-events:none;background:#3f2a1fdb;border-radius:999px;padding:.5em 1em;font-size:.9rem;transition:opacity .2s,transform .2s;position:absolute;top:18px;left:50%;transform:translate(-50%,-12px)}#toast.show{opacity:1;transform:translate(-50%)}#loading{z-index:10;background:radial-gradient(circle at 50% 40%,#f7ecd4,#cfe6f4 70%);place-items:center;transition:opacity .6s;display:grid;position:absolute;inset:0}#loading.done{opacity:0;pointer-events:none}.load-card{text-align:center;width:min(380px,100vw - 32px)}.load-logo{letter-spacing:.02em;font-size:2.2rem;font-weight:700}.load-sub{letter-spacing:.35em;color:var(--ink-soft);margin-top:2px;font-size:.8rem}.load-bar{border:2px solid var(--ink);background:var(--cream);border-radius:999px;height:14px;margin:22px 0 8px;overflow:hidden}.load-fill{background:repeating-linear-gradient(-45deg, var(--accent) 0 10px, #d9624f 10px 20px);width:0;height:100%;transition:width .3s}.load-row{justify-content:space-between;font-size:.85rem;font-weight:500;display:flex}.load-hint{min-height:2.6em;color:var(--ink-soft);margin-top:18px;font-size:.85rem}@media (width<=640px){#panel{padding:8px 10px 10px;bottom:8px}.chip{padding:.4em .7em;font-size:.78rem}input[type=range]{width:90px}#camera-modes kbd{display:none}}.seo-copy{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}#narration{left:50%;bottom:max(16px, env(safe-area-inset-bottom));z-index:5;width:min(36rem,100% - 32px);padding:.8rem 1rem;position:absolute;transform:translate(-50%)}#narration[hidden]{display:none}.narration-head{align-items:center;gap:.4em;font-weight:600;display:flex}.narration-step{opacity:.7;font-variant-numeric:tabular-nums;margin-left:auto}#narration-text{margin:.5em 0 .7em;line-height:1.45}.narration-buttons{justify-content:flex-end;gap:.4em;display:flex}.touring #panel{display:none}