:root{--ink: #0a0a0a;--paper: #ece9e2;--paper-dim: rgba(236, 233, 226, .62);--paper-faint: rgba(236, 233, 226, .14);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px);color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--ink);color:var(--paper);overscroll-behavior:none;overflow:hidden;touch-action:manipulation;-webkit-tap-highlight-color:transparent}#root{height:100%}button{font:inherit;color:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--paper);outline-offset:3px}.app{position:fixed;inset:0;width:100%;height:100vh;height:100dvh;overflow:hidden;background:var(--ink)}.screen{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:calc(var(--safe-top) + 2rem) calc(var(--safe-right) + 1.5rem) calc(var(--safe-bottom) + 2rem) calc(var(--safe-left) + 1.5rem);background:radial-gradient(120% 80% at 50% 0%,rgba(236,233,226,.08),transparent 60%),var(--ink);animation:fadeIn .4s ease both;overflow-y:auto}.landing{display:flex;flex-direction:column;align-items:flex-start;gap:1.15rem;width:100%;max-width:30rem}.landing__mark{width:64px;height:64px;border-radius:50%;border:1px solid var(--paper);background:linear-gradient(90deg,var(--paper) 0 50%,transparent 50% 100%);animation:markRotate 16s linear infinite}.landing__mark--muted{opacity:.4;animation:none}.landing__eyebrow{margin:0;font-size:.7rem;letter-spacing:.28em;text-transform:uppercase;color:var(--paper-dim)}.landing__title{margin:0;font-size:clamp(1.75rem,7.5vw,2.6rem);font-weight:400;line-height:1.14;letter-spacing:-.02em}.landing__title--small{font-size:clamp(1.4rem,6vw,1.9rem)}.landing__description{margin:0;max-width:34ch;font-size:1rem;line-height:1.55;color:var(--paper-dim)}.landing__privacy{margin:0;max-width:38ch;font-size:.75rem;line-height:1.5;color:#ece9e26b}.button{display:inline-flex;align-items:center;justify-content:center;width:100%;max-width:20rem;min-height:3.25rem;margin-top:.35rem;padding:0 1.75rem;border:0;border-radius:999px;background:var(--paper);color:var(--ink);font-size:1rem;letter-spacing:.01em;transition:transform .16s ease,opacity .16s ease}.button:active{transform:scale(.98);opacity:.9}.stage{position:absolute;inset:0;background:#000;animation:fadeIn .32s ease both}.camera-view{display:block;width:100%;height:100%;object-fit:cover;background:#000;backface-visibility:hidden}.loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;background:var(--ink)}.loading--overlay{background:#0a0a0a8c;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.loading__dot{width:10px;height:10px;border-radius:50%;background:var(--paper);animation:pulse 1.4s ease-in-out infinite}.loading__text{margin:0;font-size:.85rem;letter-spacing:.06em;color:var(--paper-dim)}.controls{position:absolute;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:0 calc(var(--safe-right) + 1rem) calc(var(--safe-bottom) + 1rem) calc(var(--safe-left) + 1rem);opacity:0;pointer-events:none;transition:opacity .45s ease}.controls--visible{opacity:1;pointer-events:auto}.controls__bar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;width:100%;max-width:30rem}.control-button{display:inline-flex;align-items:center;justify-content:center;width:2.9rem;height:2.9rem;padding:0;border:1px solid var(--paper-faint);border-radius:50%;background:#0a0a0a6b;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--paper);font-size:1.05rem;line-height:1;transition:transform .16s ease,background .16s ease}.control-button:active{transform:scale(.94);background:#0a0a0a9e}.control-button svg{width:1.5rem;height:1.5rem}.controls__info{width:100%;max-width:30rem;padding:.9rem 1.05rem;border:1px solid var(--paper-faint);border-radius:1rem;background:#0a0a0a9e;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);animation:fadeIn .24s ease both}.controls__info p{margin:0;font-size:.85rem;line-height:1.5}.controls__info-privacy{margin-top:.5rem!important;font-size:.75rem!important;color:var(--paper-dim)}.calibration{position:absolute;top:calc(var(--safe-top) + .75rem);right:calc(var(--safe-right) + .75rem);width:min(19rem,calc(100vw - 1.5rem - var(--safe-left) - var(--safe-right)));max-height:calc(100dvh - var(--safe-top) - var(--safe-bottom) - 8rem);overflow-y:auto;display:flex;flex-direction:column;gap:.7rem;padding:.9rem 1rem 1rem;border:1px solid var(--paper-faint);border-radius:1rem;background:#0a0a0ab8;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.calibration__header{display:flex;align-items:center;justify-content:space-between}.calibration__title{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--paper-dim)}.calibration__close{width:1.75rem;height:1.75rem;border:1px solid var(--paper-faint);border-radius:50%;background:transparent;line-height:1}.calibration__reopen{position:absolute;top:calc(var(--safe-top) + .75rem);right:calc(var(--safe-right) + .75rem);padding:.5rem .9rem;border:1px solid var(--paper-faint);border-radius:999px;background:#0a0a0a9e;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase}.calibration__toggle{display:flex;gap:.35rem;padding:.2rem;border:1px solid var(--paper-faint);border-radius:999px}.segment{flex:1;padding:.45rem .5rem;border:0;border-radius:999px;background:transparent;color:var(--paper-dim);font-size:.78rem}.segment--active{background:var(--paper);color:var(--ink)}.calibration__field{display:flex;flex-direction:column;gap:.3rem}.calibration__label{display:flex;align-items:baseline;justify-content:space-between;font-size:.78rem;color:var(--paper-dim)}.calibration__value{font-variant-numeric:tabular-nums;color:var(--paper)}.calibration input[type=range]{width:100%;height:1.5rem;accent-color:var(--paper);background:transparent}.calibration__actions{display:flex;gap:.5rem}.calibration__action{flex:1;padding:.55rem .5rem;border:1px solid var(--paper-faint);border-radius:.6rem;background:transparent;font-size:.78rem}.debug{position:absolute;left:calc(var(--safe-left) + .75rem);bottom:calc(var(--safe-bottom) + 5rem);max-width:60vw;padding:.55rem .7rem;border:1px solid var(--paper-faint);border-radius:.6rem;background:#0a0a0a9e;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.68rem;line-height:1.55;color:var(--paper-dim);pointer-events:none}.debug__label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes markRotate{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:.25;transform:scale(.85)}50%{opacity:1;transform:scale(1)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media(orientation:landscape)and (max-height:26rem){.screen{padding-top:calc(var(--safe-top) + 1.25rem);padding-bottom:calc(var(--safe-bottom) + 1.25rem)}.landing{gap:.85rem}.landing__mark{width:44px;height:44px}.calibration{max-height:calc(100dvh - var(--safe-top) - var(--safe-bottom) - 2rem)}}