@property --room{syntax:"<color>";inherits:true;initial-value:#000}@property --surface{syntax:"<color>";inherits:true;initial-value:#000}@property --ink{syntax:"<color>";inherits:true;initial-value:#fff}@property --ink-soft{syntax:"<color>";inherits:true;initial-value:#fff}@property --glow-strength{syntax:"<number>";inherits:true;initial-value:0}:root{--indigo-950:oklch(12% .03 268);--indigo-900:oklch(16% .035 268);--indigo-850:oklch(22% .04 266);--indigo-800:oklch(27% .05 265);--indigo-600:oklch(40% .13 260);--indigo-300:oklch(78% .03 265);--indigo-100:oklch(95% .012 265);--sky-day-300:oklch(80% .08 245);--sky-day-100:oklch(94% .015 250);--sky-day-50:oklch(98.5% .006 250);--ink-day:oklch(24% .05 265);--ink-day-soft:oklch(45% .04 265);--honey-300:oklch(86% .1 72);--honey-500:oklch(72% .14 60);--honey-600:oklch(56% .15 48);--blush-300:oklch(80% .08 12);--blush-500:oklch(66% .13 12);--powder-400:oklch(74% .07 240);--powder-500:oklch(62% .08 242);--snow:oklch(97% .008 240);--peach:oklch(82% .1 58);--bead:oklch(18% .02 265);--room:var(--indigo-950);--surface:var(--indigo-850);--ink:var(--indigo-100);--ink-soft:var(--indigo-300);--sky:var(--indigo-600);--glow:var(--honey-300);--on-glow:var(--indigo-900);--blush:var(--blush-300);--glow-strength:0;--focus:var(--honey-300);--penguin-back:var(--powder-400);--penguin-seam:var(--powder-500);--penguin-belly:var(--snow);--penguin-beak:var(--peach);--penguin-eye:var(--bead);--penguin-scarf:var(--honey-300);--penguin-scarf-knit:var(--honey-500);--patch-seam:var(--blush-500);--tear:var(--indigo-900);--thread:var(--honey-500);--letter-paper:oklch(97% .01 250);--letter-rule:oklch(86% .04 250);--letter-ink:var(--ink-day);--font-display:"Bagel Fat One", "Figtree", system-ui, sans-serif;--font-ui:"Figtree", system-ui, sans-serif;--font-hand:"Gaegu", "Figtree", cursive;--step--1:clamp(.9rem, .86rem + .2vw, 1rem);--step-0:clamp(1.0625rem, 1rem + .3vw, 1.2rem);--step-1:clamp(1.35rem, 1.2rem + .7vw, 1.7rem);--step-2:clamp(1.9rem, 1.55rem + 1.8vw, 3rem);--step-3:clamp(2.4rem, 1.8rem + 3vw, 4.25rem);--space-2xs:.25rem;--space-xs:.5rem;--space-s:.875rem;--space-m:1.25rem;--space-l:2rem;--space-xl:3.25rem;--gutter:16px;--radius-s:10px;--radius-m:18px;--radius-pill:999px;--ease-out-quart:cubic-bezier(.25, 1, .5, 1);--ease-out-expo:cubic-bezier(.16, 1, .3, 1);--dur-theme:1.4s;--z-room:0;--z-stage:10;--z-text:20;--z-chrome:30;--z-sheet-backdrop:40;--z-sheet:50;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;transition:--room var(--dur-theme) var(--ease-out-quart), --surface var(--dur-theme) var(--ease-out-quart), --ink-soft var(--dur-theme) var(--ease-out-quart), --glow-strength var(--dur-theme) var(--ease-out-quart)}:root[data-lamp=on]{--room:var(--indigo-900);--glow-strength:1}:root[data-theme=morning]{--room:var(--sky-day-50);--surface:var(--sky-day-100);--ink:var(--ink-day);--ink-soft:var(--ink-day-soft);--sky:var(--sky-day-300);--glow:var(--honey-600);--on-glow:oklch(100% 0 0);--blush:var(--blush-300);--focus:var(--indigo-600);--glow-strength:.55;--penguin-seam:oklch(58% .08 242);--letter-paper:oklch(100% 0 0);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-reduced-motion:reduce){:root{--dur-theme:1ms}}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--room);color:var(--ink);font-family:var(--font-ui);font-size:var(--step-0);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none;margin:0;line-height:1.5;overflow:hidden}button{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--focus);outline-offset:4px;border-radius:var(--radius-s)}.app{max-width:560px;height:100dvh;padding:max(env(safe-area-inset-top), 10px) var(--gutter) max(env(safe-area-inset-bottom), var(--space-m));-webkit-user-select:none;user-select:none;grid-template-rows:auto auto minmax(0,1fr) auto;margin:0 auto;display:grid;position:relative}.chrome{z-index:var(--z-chrome);justify-content:flex-end;display:flex;position:relative}.icon-btn{border-radius:var(--radius-pill);background:color-mix(in oklch, var(--surface) 70%, transparent);width:44px;height:44px;color:var(--ink-soft);cursor:pointer;transition:color .2s var(--ease-out-quart), background .2s var(--ease-out-quart);border:0;place-items:center;display:grid}.icon-btn[aria-pressed=true]{color:var(--on-glow);background:var(--glow)}.copy{z-index:var(--z-text);text-align:center;min-height:9.5rem;padding-bottom:var(--space-s);align-items:end;display:grid;position:relative}.title{font-family:var(--font-display);font-weight:400;font-size:var(--step-2);letter-spacing:-.01em;margin:0 0 var(--space-xs);text-wrap:balance;color:var(--ink);line-height:1.02}.sub{max-width:30ch;color:var(--ink-soft);font-size:var(--step-0);text-wrap:pretty;margin:0 auto;line-height:1.55}.stage{z-index:var(--z-stage);--ledge-y:86%;min-height:0;position:relative;container-type:size}.stage-glow{left:50%;top:var(--ledge-y);aspect-ratio:1;background:radial-gradient(closest-side, color-mix(in oklch, var(--glow) 34%, transparent), transparent 72%);width:150cqw;opacity:var(--glow-strength);pointer-events:none;position:absolute;translate:-62% -55%}.window{left:50%;bottom:calc(100% - var(--ledge-y));border:10px solid var(--surface);width:min(84cqw,380px,64cqh);height:min(80cqh,500px);box-shadow:0 0 0 1px color-mix(in oklch, var(--ink) 6%, transparent), 0 0 calc(60px * var(--glow-strength)) color-mix(in oklch, var(--glow) 18%, transparent);border-radius:999px 999px 8px 8px;position:absolute;overflow:hidden;translate:-50%}.window-sky{background:linear-gradient(to bottom, color-mix(in oklch, var(--sky) 55%, black), var(--sky));position:absolute;inset:0}:root[data-theme=morning] .window-sky{background:linear-gradient(to bottom, var(--sky), color-mix(in oklch, var(--sky) 40%, white))}.window-mullion{background:var(--surface);position:absolute}.window-mullion-v{width:6px;top:0;bottom:0;left:50%;translate:-50%}.window-mullion-h{height:6px;top:52%;left:0;right:0}.star{background:oklch(96% .03 90);border-radius:50%;animation:4s ease-in-out infinite twinkle;position:absolute;box-shadow:0 0 6px oklch(96% .03 90/.8)}@keyframes twinkle{0%,to{opacity:.9}50%{opacity:.3}}.moon{aspect-ratio:1;filter:drop-shadow(0 0 12px oklch(94% .05 92/.45));border-radius:50%;width:16cqmin;position:absolute;top:12%;right:16%;rotate:-18deg;box-shadow:inset -7cqmin 2cqmin oklch(94% .05 92)}.sun{aspect-ratio:1;background:oklch(93% .1 85);border-radius:50%;width:14cqmin;position:absolute;top:12%;right:16%;box-shadow:0 0 0 10px oklch(93% .1 85/.3),0 0 40px oklch(93% .1 85/.6)}.cloud{background:oklch(100% 0 0/.9);border-radius:999px;height:5cqmin;animation:26s linear infinite alternate drift;position:absolute}.cloud:before{content:"";aspect-ratio:1;background:inherit;border-radius:50%;width:45%;position:absolute;bottom:40%;left:22%}.cloud-a{width:22cqmin;top:32%;left:10%}.cloud-b{width:16cqmin;animation-duration:34s;top:46%;left:52%}@keyframes drift{to{translate:12cqmin}}.penguin-slot{left:50%;bottom:calc(100% - var(--ledge-y) - 2px);width:min(56cqw,250px,58cqh);margin-left:calc(min(56cqw,250px,58cqh)/-2);position:absolute}.penguin-lean{transform-origin:50% 100%;position:relative}.penguin-button{cursor:pointer;touch-action:manipulation;-webkit-touch-callout:none;filter:drop-shadow(0 14px 18px oklch(5% .03 268/.45));background:0 0;border:0;width:100%;padding:0;display:block}.penguin-button:focus-visible{outline-offset:-4px;border-radius:40%}.penguin-svg{width:100%;height:auto;display:block}.hug-ring{aspect-ratio:1;pointer-events:none;width:128%;position:absolute;top:-12%;left:-14%}.hug-ring-track{fill:none;stroke:color-mix(in oklch, var(--glow) 18%, transparent);stroke-width:2px;stroke-dasharray:1.5 3.5;stroke-linecap:round}.hug-ring-fill{fill:none;stroke:var(--glow);stroke-width:3px;stroke-linecap:round;filter:drop-shadow(0 0 4px var(--glow))}.ledge{left:-100vw;right:-100vw;top:var(--ledge-y);background:var(--room);z-index:1;position:absolute;bottom:-40vh}.ledge-top{background:var(--surface);width:min(96cqw,440px);height:16px;box-shadow:0 1px 0 color-mix(in oklch, var(--ink) 8%, transparent) inset;border-radius:8px;position:absolute;top:-6px;left:50%;translate:-50%}.lamp{z-index:2;cursor:pointer;background:0 0;border:0;width:46px;height:52px;padding:0;position:absolute;bottom:calc(100% + 4px);left:calc(50% - min(38cqw,170px))}.lamp:disabled{cursor:default}.lamp-cap{background:color-mix(in oklab, var(--glow) 38%, var(--surface));height:22px;transition:background .9s var(--ease-out-quart), box-shadow .9s var(--ease-out-quart);border-radius:22px 22px 6px 6px;position:absolute;top:8px;left:4px;right:4px}.lamp-stem{background:var(--surface);filter:brightness(1.25);border-radius:6px 6px 4px 4px;width:16px;height:22px;position:absolute;bottom:0;left:50%;translate:-50%}.lamp[data-lit=true] .lamp-cap{background:var(--glow);box-shadow:0 0 18px 4px color-mix(in oklch, var(--glow) 70%, transparent), 0 0 60px 16px color-mix(in oklch, var(--glow) 25%, transparent)}.lamp-halo{border:2px solid var(--glow);opacity:0;border-radius:50%;position:absolute;inset:-12px}.lamp[data-inviting=true] .lamp-halo{animation:invite 2.4s var(--ease-out-quart) infinite}@keyframes invite{0%{opacity:.7;scale:.6}to{opacity:0;scale:1.3}}.controls{z-index:var(--z-text);min-height:7.5rem;padding-top:var(--space-s);align-items:start;display:grid;position:relative}.controls-inner{justify-items:center;gap:var(--space-m);display:grid}.btn{min-height:52px;padding:0 var(--space-l);border-radius:var(--radius-pill);font-weight:600;font-size:var(--step-0);cursor:pointer;transition:transform .18s var(--ease-out-quart), background .2s var(--ease-out-quart);border:0;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.btn:active{transform:scale(.96)}.btn-glow{background:var(--glow);color:var(--on-glow);box-shadow:0 6px 24px color-mix(in oklch, var(--glow) 30%, transparent)}.btn-quiet{color:var(--ink-soft);text-underline-offset:5px;background:0 0;min-height:44px;font-weight:500;-webkit-text-decoration:underline dashed;text-decoration:underline dashed}.btn-row{justify-items:center;gap:var(--space-xs);display:grid}.stitch-count{padding-top:var(--space-xs);gap:10px;display:flex}.stitch-mark{background:color-mix(in oklch, var(--ink-soft) 30%, transparent);border-radius:2px;width:18px;height:4px;rotate:-12deg}.stitch-mark[data-sewn=true]{background:var(--glow)}.patches{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:min(100%,26rem);margin:0;padding:0;list-style:none;display:grid}.patch{cursor:pointer;perspective:700px;background:0 0;border:0;width:100%;height:5.6rem;padding:0;display:block}.patch-inner{height:100%;transform-style:preserve-3d;display:block;position:relative}.patch-face{padding:var(--space-xs) var(--space-s);border-radius:var(--radius-s);backface-visibility:hidden;background:var(--fabric);color:var(--fabric-ink);outline:1.5px dashed color-mix(in oklch, var(--fabric-ink) 45%, transparent);outline-offset:-6px;place-items:center;display:grid;position:absolute;inset:0}.patch-back{font-size:var(--step--1);text-align:center;text-wrap:balance;font-weight:600;line-height:1.3;rotate:y 180deg}[data-fabric="0"]{--fabric:var(--sky);--fabric-ink:oklch(97% .01 260)}[data-fabric="1"]{--fabric:var(--blush);--fabric-ink:oklch(25% .06 12)}[data-fabric="2"]{--fabric:var(--glow);--fabric-ink:var(--on-glow)}[data-fabric="3"]{--fabric:var(--penguin-back);--fabric-ink:oklch(22% .05 250)}:root[data-theme=morning] [data-fabric="0"]{--fabric:oklch(55% .1 255)}:root[data-theme=morning] [data-fabric="2"]{--fabric:var(--honey-300);--fabric-ink:var(--indigo-900)}.quilt{pointer-events:none;border-radius:26px 30px 8px 8px;grid-template-columns:repeat(4,1fr);height:48%;display:grid;position:absolute;bottom:-4%;left:-12%;right:-12%;overflow:hidden;box-shadow:0 -6px 18px oklch(5% .03 268/.35)}.quilt-patch{background:var(--fabric);color:var(--fabric-ink);outline:1.5px dashed color-mix(in oklch, var(--fabric-ink) 40%, transparent);outline-offset:-5px;place-items:start center;padding-top:18%;display:grid}.sheet-backdrop{z-index:var(--z-sheet-backdrop);padding:var(--space-l) var(--gutter);background:oklch(8% .03 268/.72);place-items:center;display:grid;position:fixed;inset:0}.letter{z-index:var(--z-sheet);background:var(--letter-paper);width:min(100%,34rem);max-height:86dvh;color:var(--letter-ink);-webkit-user-select:text;user-select:text;border-radius:6px;grid-template-rows:minmax(0,1fr) auto;display:grid;box-shadow:0 30px 80px oklch(5% .03 268/.55)}.letter-body{padding:var(--space-l) var(--space-l) 0;font-family:var(--font-hand);background:repeating-linear-gradient(to bottom, transparent 0 calc(2rem - 1px), var(--letter-rule) calc(2rem - 1px) 2rem);background-position:0 calc(var(--space-l) - .25rem);background-attachment:local;padding-bottom:2.5rem;font-size:1.4rem;line-height:2rem;overflow-y:auto;-webkit-mask-image:linear-gradient(#000 calc(100% - 2.5rem),#0000);mask-image:linear-gradient(#000 calc(100% - 2.5rem),#0000)}.letter-body p{text-wrap:pretty;margin:0 0 2rem}.letter-greeting{font-weight:700}.letter-signoff{margin-bottom:0!important}.letter-name{font-size:1.6rem;font-weight:700}.letter-close{margin:var(--space-s) auto var(--space-m)}.sparkles{pointer-events:none;z-index:2;position:absolute;inset:0}.hug-burst{aspect-ratio:1;background:radial-gradient(closest-side, color-mix(in oklch, var(--glow) 60%, transparent), transparent);border-radius:50%;width:60cqmin;margin:-30cqmin 0 0 -30cqmin;position:absolute;top:55%;left:50%}.sparkle{background:var(--glow);clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%);width:14px;height:14px;position:absolute;top:55%}@media (prefers-reduced-motion:reduce){.star,.cloud,.lamp[data-inviting=true] .lamp-halo{animation:none}.lamp[data-inviting=true] .lamp-halo{opacity:.6}}@media (height>=820px){.copy{min-height:12rem}.title{font-size:var(--step-3)}}