:root{--gold: #f3b500;--gold-soft: #ffd43b;--ink: #4a3c1f;--ink-strong: #2a2008;--pink: #ff8fab;font-family:Noto Sans Lao Looped,ui-sans-serif,system-ui,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{min-width:320px}button{font:inherit;cursor:pointer}.app{position:relative;width:100%;min-height:100vh;min-height:100dvh;overflow:hidden}.room{position:relative;width:100%;min-height:100vh;min-height:100dvh;overflow:hidden;transition:background .9s ease}.phase-dark .room,.phase-count .room{background:radial-gradient(120% 60% at 50% 6%,rgba(120,86,24,.5),transparent 60%),linear-gradient(180deg,#241a0b,#160e04 62%,#0f0a03)}.phase-party .room{background:radial-gradient(110% 46% at 50% 4%,rgba(255,240,170,.95),transparent 60%),linear-gradient(180deg,#fff6d8,#ffe89c 56%,#d8a85a 56%,#b9823f);animation:lightsOn .7s ease both}.lamp{position:absolute;top:0;left:50%;z-index:6;width:8.5rem;height:12rem;transform:translate(-50%);border:0;background:transparent;-webkit-tap-highlight-color:transparent}.lamp-cord{position:absolute;top:0;left:50%;width:3px;height:3.2rem;background:#3a2c12;transform:translate(-50%)}.lamp-shade{position:absolute;top:3rem;left:50%;width:5rem;height:2.5rem;border-radius:.6rem .6rem 50% 50%/.6rem .6rem 1.6rem 1.6rem;background:linear-gradient(180deg,#5a4a26,#3a2c12);transform:translate(-50%)}.phase-party .lamp-shade{background:linear-gradient(180deg,#ffe79a,#f3b500)}.lamp-bulb{position:absolute;top:5rem;left:50%;width:1.5rem;height:1.5rem;border-radius:50%;background:#4a3c1f;transform:translate(-50%);transition:background .5s ease,box-shadow .5s ease}.phase-party .lamp-bulb{background:radial-gradient(circle at 50% 35%,#fff3c0,#ffd84a);box-shadow:0 0 28px 10px #ffdc78d9}.lamp-cone{position:absolute;top:6.2rem;left:50%;width:17rem;height:26rem;transform:translate(-50%);background:linear-gradient(180deg,#ffe89699,#ffe89600 86%);clip-path:polygon(43% 0,57% 0,100% 100%,0 100%);opacity:0;transition:opacity .8s ease .1s;pointer-events:none;filter:blur(3px)}.phase-party .lamp-cone{opacity:1}.pull{position:absolute;top:6.4rem;left:calc(50% + 1.7rem);display:grid;justify-items:center}.pull-string{width:2px;height:3rem;background:#c9b07a}.pull-knob{width:.9rem;height:.9rem;border-radius:50%;background:var(--gold-soft)}.phase-dark .pull{animation:tug 1.6s ease-in-out infinite}.phase-dark .pull-knob{box-shadow:0 0 16px 4px #ffd43bb3}.phase-party .pull{opacity:.5}.window{position:absolute;top:1.4rem;right:1.1rem;z-index:3;width:5.4rem;height:6.4rem;border:.42rem solid #6a4a22;border-radius:.7rem;overflow:hidden;box-shadow:0 10px 22px #00000040;transition:border-color .8s ease}.phase-party .window{border-color:#fff}.window:before,.window:after{content:"";position:absolute;z-index:2;background:#6a4a22;transition:background .8s ease}.window:before{top:50%;left:0;width:100%;height:.28rem;transform:translateY(-50%)}.window:after{left:50%;top:0;width:.28rem;height:100%;transform:translate(-50%)}.phase-party .window:before,.phase-party .window:after{background:#fff}.sky{position:absolute;inset:0;background:linear-gradient(180deg,#1b2a4a,#2a3f6b);transition:background .9s ease}.phase-party .sky{background:linear-gradient(180deg,#9bd5ff,#fff4b4)}.star{position:absolute;left:var(--left);top:var(--top);width:2px;height:2px;border-radius:50%;background:#fff;animation:twinkle 2.4s ease-in-out infinite;animation-delay:var(--delay)}.phase-party .star{opacity:0}.moon,.sun{position:absolute;top:.5rem;right:.5rem;display:grid;place-items:center;transition:opacity .8s ease}.moon{color:#fff7d0}.sun{color:#ffb703;opacity:0}.phase-party .moon{opacity:0}.phase-party .sun{opacity:1}.banner{position:absolute;top:7.4rem;left:0;right:0;z-index:3;display:flex;justify-content:center;gap:.55rem;opacity:0;transition:opacity .7s ease .2s}.phase-party .banner{opacity:1}.banner i{width:0;height:0;border-left:.7rem solid transparent;border-right:.7rem solid transparent;border-top:1.1rem solid var(--c);filter:drop-shadow(0 4px 4px rgba(120,80,10,.2))}.title{position:absolute;top:9rem;left:0;right:0;z-index:3;text-align:center;opacity:0;transform:translateY(.6rem);transition:opacity .7s ease .35s,transform .7s ease .35s}.phase-party .title{opacity:1;transform:translateY(0)}.eyebrow{margin:0;font-family:Fredoka,sans-serif;text-transform:uppercase;letter-spacing:.2em;font-size:.74rem;font-weight:600;color:#8a6a1e}.name{margin:.1rem 0 0;font-family:Fredoka,Noto Sans Lao Looped,sans-serif;font-weight:600;font-size:clamp(3.2rem,18vw,5rem);line-height:1;color:var(--ink-strong)}.balloons{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .5s ease}.phase-party .balloons{opacity:1}.balloon{position:absolute;left:var(--left);bottom:-7rem;width:var(--size);height:calc(var(--size) * 1.22);border-radius:52% 52% 48% 48%;background:radial-gradient(circle at 33% 28%,rgba(255,255,255,.85),transparent .4rem),var(--c);animation:floatUp 7s ease-in forwards,swayB 3s ease-in-out infinite;animation-delay:var(--delay),var(--delay)}.balloon:after{content:"";position:absolute;top:100%;left:50%;width:1px;height:4rem;background:#ffffff59}.floor{position:absolute;left:0;right:0;bottom:0;height:30%;z-index:1;background:repeating-linear-gradient(90deg,rgba(70,40,12,.16) 0 2px,transparent 2px 64px),linear-gradient(180deg,#8c5a281a,#5a321047);opacity:0;transition:opacity .8s ease}.phase-party .floor{opacity:1}.scene{position:absolute;left:0;right:0;bottom:0;z-index:4;display:flex;align-items:flex-end;justify-content:center;gap:.2rem;height:38%;min-height:15rem;padding:0 .6rem 1.5rem}.phase-dark .scene,.phase-count .scene{filter:brightness(.32) saturate(.5)}.scene{transition:filter .8s ease}.pet{position:relative;z-index:5;width:3.9rem;flex:0 0 auto;transform:translateY(160%);opacity:0}.pet-cat{margin-right:-.4rem}.pet-dog{margin-left:-.4rem}.char-svg{width:100%;height:auto;display:block}.phase-party .pet{animation:springUp .72s cubic-bezier(.18,1.5,.4,1) both}.phase-party .pet-cat{animation-delay:.18s}.phase-party .pet-dog{animation-delay:.36s}.phase-party .char-svg{animation:hop 2.6s ease-in-out infinite;animation-delay:1.1s}.phase-party .pet-dog .char-svg{animation-delay:1.35s}.pot{position:relative;z-index:5;width:3.2rem;align-self:flex-end;margin-bottom:.2rem;flex:0 0 auto;opacity:0;transform:scale(.5)}.phase-party .pot{animation:popUp .6s cubic-bezier(.2,1.5,.4,1) .42s both}.pot-flower{position:relative;z-index:2;width:2.6rem;display:block;margin:0 auto -.4rem;animation:sway 3.4s ease-in-out infinite;transform-origin:bottom center}.pot-cup{display:block;width:2rem;height:1.7rem;margin:0 auto;border-radius:.3rem .3rem .5rem .5rem;background:linear-gradient(180deg,#d98c4a,#b4632c)}.table{position:relative;z-index:5;display:flex;align-items:flex-end;justify-content:center;gap:.2rem;padding-bottom:2.4rem;flex:0 1 auto}.table-top{position:absolute;left:-.6rem;right:-.6rem;bottom:2rem;height:.7rem;border-radius:.4rem;background:linear-gradient(180deg,#a9703c,#7c4a22);box-shadow:0 6px 10px #3c230840}.table-leg{position:absolute;bottom:0;width:.55rem;height:2.1rem;background:linear-gradient(180deg,#8a5a2c,#6a3d1c);border-radius:0 0 .2rem .2rem}.table-leg-l{left:.6rem}.table-leg-r{right:.6rem}.cake-btn{position:relative;z-index:2;width:8.4rem;border:0;background:transparent;padding:0;opacity:0;transform:scale(.5);-webkit-tap-highlight-color:transparent}.cake-btn:disabled{cursor:default}.phase-party .cake-btn{animation:popUp .6s cubic-bezier(.2,1.5,.4,1) .5s both}.svg-cake{width:100%;height:auto;display:block}.flame{transform-box:fill-box;transform-origin:bottom center;animation:flicker .5s ease-in-out infinite alternate;animation-delay:calc(var(--n) * -.16s)}.glow{transform-box:fill-box;transform-origin:center;animation:glowPulse .9s ease-in-out infinite alternate}.cake-btn.blown .svg-cake{animation:settle .8s ease both}.smoke{transform-box:fill-box;opacity:0;animation:puff 1.5s ease-out forwards;animation-delay:calc(var(--n) * .12s)}.gift{position:relative;z-index:2;width:4.2rem;align-self:flex-end;margin-bottom:.1rem;opacity:0;transform:scale(.5)}.phase-party .gift{animation:popUp .6s cubic-bezier(.2,1.5,.4,1) .66s both}.svg-gift{width:100%;height:auto;display:block}.prompt,.hint{position:absolute;left:50%;bottom:1.4rem;z-index:8;display:inline-flex;align-items:center;gap:.4rem;margin:0;padding:.55rem 1rem;border-radius:999px;font-weight:600;font-size:.92rem;transform:translate(-50%);white-space:nowrap}.prompt{background:#fff7dc1f;border:1px solid rgba(255,224,138,.35);color:#ffe9a8;animation:fade 2.2s ease-in-out infinite}.hint{background:#ffffffd9;border:1px solid rgba(180,130,20,.22);color:#8a6a1e;box-shadow:0 10px 22px #78500a24;animation:bobY 1.8s ease-in-out infinite}.reopen{position:absolute;left:50%;bottom:1.4rem;z-index:8;display:inline-flex;align-items:center;gap:.45rem;padding:.7rem 1.3rem;border:0;border-radius:999px;background:var(--ink-strong);color:#fff7da;font-weight:600;transform:translate(-50%);box-shadow:0 14px 28px #2a20084d;animation:pop .5s ease both}.splash{position:fixed;inset:0;z-index:26;display:grid;place-items:center;align-content:center;gap:.5rem;pointer-events:none;animation:splashFlash 2.4s ease forwards}.splash-en{font-family:Fredoka,sans-serif;font-weight:700;font-size:clamp(2.6rem,15vw,5rem);letter-spacing:.04em;color:#fff;text-shadow:0 4px 0 #f3b500,0 0 30px rgba(255,212,59,.8);animation:splashPop .6s cubic-bezier(.2,1.6,.4,1) both,wobble .9s ease-in-out .6s 2}.splash-lo{padding:.35rem 1rem;border-radius:999px;background:#2a2008c7;color:#ffe9a8;font-weight:600;font-size:clamp(.85rem,4vw,1.05rem);animation:splashPop .6s ease .2s both}.burst{position:absolute;inset:0;display:grid;place-items:center}.burst span{position:absolute;width:.7rem;height:.7rem;border-radius:.14rem;background:var(--c);transform:rotate(var(--spin));animation:burstOut 1.3s cubic-bezier(.15,.7,.3,1) forwards}.count{position:fixed;inset:0;z-index:25;display:grid;place-items:center;background:#0e09038c;pointer-events:none}.count .ring{position:absolute;width:9rem;height:9rem;border-radius:50%;border:2px solid rgba(255,212,59,.5);animation:ringOut 1.4s ease-out infinite}.count strong{font-family:Fredoka,sans-serif;font-size:clamp(6rem,36vw,11rem);color:var(--gold-soft);text-shadow:0 0 40px rgba(255,212,59,.7);animation:popIn .7s cubic-bezier(.2,1.5,.4,1)}.mute-btn{position:fixed;top:.9rem;left:.9rem;z-index:12;display:grid;place-items:center;width:2.5rem;height:2.5rem;border:1px solid rgba(180,130,20,.22);border-radius:50%;background:#ffffffd9;color:#8a6a1e;box-shadow:0 8px 18px #78500a24}.sheet-scrim{position:fixed;inset:0;z-index:28;background:#1e140680;opacity:0;pointer-events:none;transition:opacity .4s ease}.sheet-scrim.on{opacity:1;pointer-events:auto}.sheet{position:fixed;left:0;right:0;bottom:0;z-index:29;width:100%;max-height:86vh;overflow-y:auto;padding:2.6rem 1.5rem calc(1.6rem + env(safe-area-inset-bottom));border-radius:1.6rem 1.6rem 0 0;background:#fffdf7;box-shadow:0 -20px 50px #2818064d;transform:translateY(102%);transition:transform .5s cubic-bezier(.2,.9,.3,1)}.sheet.on{transform:translateY(0)}.sheet:before{content:"";position:absolute;top:.7rem;left:50%;width:2.6rem;height:.28rem;border-radius:999px;background:#78500a33;transform:translate(-50%)}.sheet-close{position:absolute;top:1rem;right:1rem;display:grid;place-items:center;width:2.1rem;height:2.1rem;border:0;border-radius:50%;background:#f3ead6;color:#8a6a1e}.sheet-flower{width:3rem;display:block;margin:0 auto .4rem;animation:spin 18s linear infinite}.sheet-wish{margin:0 0 1rem;text-align:center;font-weight:600;color:#8a6a1e}.sheet-body p{margin:0 0 .85rem;color:#4a3c1f;font-size:1.02rem;line-height:1.9}.sheet-body p:first-child{font-weight:600;font-size:1.12rem;color:var(--ink-strong)}.sheet.on .sheet-body p{opacity:0;transform:translateY(.5rem);animation:lineIn .5s ease forwards;animation-delay:calc(var(--i) * .18s + .35s)}.sign{margin-top:.4rem;text-align:right;font-weight:600;color:var(--gold)}@keyframes lightsOn{0%{filter:brightness(2.2) saturate(.5)}to{filter:brightness(1) saturate(1)}}@keyframes tug{0%,to{transform:translateY(0)}50%{transform:translateY(.4rem)}}@keyframes twinkle{50%{opacity:.25}}@keyframes fade{50%{opacity:.5}}@keyframes bobY{50%{transform:translate(-50%) translateY(-.3rem)}}@keyframes hop{0%,to{transform:translateY(0)}40%{transform:translateY(-.4rem)}}@keyframes popUp{0%{transform:translateY(35%) scale(.4);opacity:0}60%{transform:translateY(-8%) scale(1.08);opacity:1}to{transform:translateY(0) scale(1);opacity:1}}@keyframes sway{50%{rotate:5deg}}@keyframes swayB{50%{margin-left:.5rem}}@keyframes floatUp{0%{transform:translateY(0);opacity:0}12%{opacity:1}to{transform:translateY(-118vh);opacity:1}}@keyframes flicker{0%{transform:scaleY(.9) scaleX(1.05) rotate(-3deg)}to{transform:scaleY(1.1) scaleX(.95) rotate(3deg)}}@keyframes glowPulse{0%{opacity:.22;transform:scale(.82)}to{opacity:.5;transform:scale(1.12)}}@keyframes puff{0%{opacity:0;transform:translateY(2px) scale(.8)}25%{opacity:.55}to{opacity:0;transform:translateY(-16px) scale(1.35)}}@keyframes springUp{0%{transform:translateY(160%) scale(.6);opacity:0}60%{transform:translateY(-12%) scale(1.08);opacity:1}to{transform:translateY(0) scale(1);opacity:1}}@keyframes settle{0%{transform:scale(1.04)}to{transform:scale(1)}}@keyframes ringOut{0%{transform:scale(.5);opacity:.8}to{transform:scale(2.4);opacity:0}}@keyframes popIn{0%{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}@keyframes pop{0%{transform:translate(-50%) scale(.9);opacity:0}to{transform:translate(-50%) scale(1);opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes lineIn{to{opacity:1;transform:translateY(0)}}@keyframes splashFlash{0%{background:#fff8dce6}18%{background:#1e140647}82%{background:#1e140647;opacity:1}to{background:#1e140600;opacity:0}}@keyframes splashPop{0%{transform:scale(.2);opacity:0}to{transform:scale(1);opacity:1}}@keyframes wobble{0%,to{rotate:0deg}30%{rotate:-4deg}70%{rotate:4deg}}@keyframes burstOut{0%{transform:translate(0) rotate(var(--spin)) scale(1);opacity:1}to{transform:translate(var(--tx),var(--ty)) rotate(calc(var(--spin) + 360deg)) scale(.3);opacity:0}}@media(min-width:560px){.app{display:grid;place-items:center;background:radial-gradient(circle at 50% 30%,#2a1d0a,#120c04);padding:1.5rem}.phase-party.app{background:radial-gradient(circle at 50% 30%,#6a4a1c,#2a1d0a)}.room{width:min(460px,100%);min-height:min(880px,94vh);border-radius:1.6rem;box-shadow:0 40px 80px #00000073}.scene{padding-bottom:2rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.2s!important}.balloon{display:none}.sheet.on .sheet-body p{opacity:1;transform:none}}