:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#1a1a1a;--panel-bg:#1f1f1ff2;--surface-input:#292929;--surface-hover:#333;--border:#ffffff1a;--border-subtle:#ffffff14;--border-select:#454545;--border-strong:#4f4f4f;--text:#e0e0e0;--text-muted:#999;--muted:var(--text-muted);--accent:#ffe357;--accent-hover:#f0c800;--accent-subtle:#ffe35726;--link-hoverbg:var(--surface-hover);--border-200:var(--surface-hover);--border-300:var(--border-strong)}*{box-sizing:border-box}body{background-color:var(--bg);color:var(--text);margin:0;padding:0;font-family:Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif}.top-bar,#top-bar{z-index:200;align-items:center;gap:12px;display:flex;position:fixed;top:16px;left:16px}.top-bar a,#top-bar a,.top-bar__button,#back-link,#noise-link,#terrain-link{color:var(--accent);border:1px solid var(--border-strong);background:#1f1f1fcc;border-radius:6px;padding:8px 14px;font-size:.8rem;text-decoration:none;transition:all .25s}.top-bar a:hover,#top-bar a:hover,.top-bar__button:hover,#back-link:hover,#noise-link:hover,#terrain-link:hover{background:var(--surface-hover);border-color:var(--accent)}select,input[type=text],input[type=number]{background:var(--surface-input);color:var(--text);border:1px solid #ffffff26;border-radius:4px;outline:none}select:focus,input[type=text]:focus,input[type=number]:focus{border-color:var(--accent)}input[type=range]{appearance:none;--value:50%;background:0 0;width:100%;height:12px;margin:0}input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(to right,  #454545, #666 var(--value),  #333 var(--value), #454545 100%);border-radius:1.5px;width:100%;height:3px}input[type=range]::-webkit-slider-thumb{--thumb-color:var(--text);appearance:none;background:linear-gradient(var(--thumb-color), var(--thumb-color)) no-repeat top center / 2px 4px, linear-gradient(var(--thumb-color), var(--thumb-color)) no-repeat bottom center / 2px 4px, radial-gradient(circle, transparent 4px, var(--thumb-color) 4px, var(--thumb-color) 6px, transparent 6px) no-repeat center / 20px 20px;cursor:pointer;border:none;border-radius:50%;width:20px;height:20px;margin-top:-8px}input[type=range]:focus::-webkit-slider-thumb{--thumb-color:var(--accent)}input[type=range]:active::-webkit-slider-thumb{--thumb-color:var(--accent)}input[type=range]::-moz-range-track{background:linear-gradient(90deg,#454545,#666);border-radius:1.5px;height:3px}input[type=range]::-moz-range-progress{background:linear-gradient(90deg,#333,#454545);border-radius:1.5px;height:3px}input[type=range]::-moz-range-thumb{--thumb-color:var(--text);background:linear-gradient(var(--thumb-color), var(--thumb-color)) no-repeat top center / 2px 4px, linear-gradient(var(--thumb-color), var(--thumb-color)) no-repeat bottom center / 2px 4px, radial-gradient(circle, transparent 4px, var(--thumb-color) 4px, var(--thumb-color) 6px, transparent 6px) no-repeat center / 20px 20px;cursor:pointer;border:none;border-radius:50%;width:20px;height:20px}input[type=range]:focus::-moz-range-thumb{--thumb-color:var(--accent)}input[type=range]:active::-moz-range-thumb{--thumb-color:var(--accent)}