@charset "UTF-8";
:root{color-scheme:dark;--night:#101c2d;--ink:#1c3447;--blue:#bce2f3;--paper:#f9f6f0;--serif:Georgia,"Times New Roman",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#101c2d;color:#edf5fb;font-family:var(--sans);min-width:280px}
body:not(.is-open){overflow:hidden}
button,input{font:inherit}
button{cursor:pointer;-webkit-tap-highlight-color:transparent}
button:focus-visible,input:focus-visible{outline:3px solid #e4c691;outline-offset:5px}
[hidden]{display:none!important}
.night-sky{position:fixed;inset:0;z-index:-1;overflow:hidden;background:radial-gradient(ellipse at 50% 24%,#213b55 0%,#15273a 27%,#0d1828 69%,#091320 100%)}
.night-sky:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 35%,rgba(5,13,25,.23));pointer-events:none}
.sky-glow{position:absolute;border-radius:50%;filter:blur(60px);opacity:.14}
.sky-glow-one{width:36vw;height:36vw;background:#8cc2dc;left:-13vw;top:17vh}
.sky-glow-two{width:40vw;height:40vw;background:#b096ba;right:-17vw;top:53vh}
#starfield{position:absolute;inset:0;width:100%;height:100%}
.welcome{min-height:100svh;display:flex;align-items:center;justify-content:center;padding:max(28px,env(safe-area-inset-top)) 22px max(35px,env(safe-area-inset-bottom));text-align:center;transition:opacity .55s ease,transform .65s ease}
.welcome-inner{width:min(100%,540px);display:flex;flex-direction:column;align-items:center}
.eyebrow{margin:0;color:#b8d2df;font-size:10px;font-weight:600;letter-spacing:.32em;text-transform:uppercase}
.tiny-star{font-size:12px;color:#e9d6b8;margin:0 6px}
.welcome h1{margin:22px 0 0;font-family:var(--serif);font-size:clamp(36px,8.2vw,58px);font-weight:400;line-height:1.17;letter-spacing:-.035em;color:#f5f2e9}
.welcome h1 em{color:#c4e6f3;font-weight:400}
.welcome-note{margin:18px 0 0;color:#c5d3df;font-size:14px;line-height:1.6}
.envelope-button{position:relative;width:min(78vw,332px);aspect-ratio:1.52;border:0;background:transparent;margin:45px 0 0;padding:0;filter:drop-shadow(0 22px 26px rgba(0,0,0,.3));transition:transform .3s ease}
.envelope-button:hover{transform:translateY(-6px) rotate(-1deg)}
.envelope-button:active{transform:translateY(0) scale(.98)}
.envelope-shadow{position:absolute;left:8%;right:8%;bottom:-6px;height:25px;border-radius:50%;background:rgba(0,0,0,.25);filter:blur(12px)}
.envelope{position:absolute;inset:0;border-radius:5px;background:#dfe6e7;overflow:hidden;box-shadow:0 1px 1px rgba(255,255,255,.7) inset,0 0 0 1px rgba(255,255,255,.23)}
.envelope-back{position:absolute;inset:0;background:linear-gradient(145deg,#f9faf8,#dce4e5 65%,#d0dbdc)}
.letter-peek{position:absolute;left:8%;right:8%;top:5%;height:65%;background:#f8f4eb;box-shadow:0 2px 6px rgba(0,0,0,.12)}
.envelope-flap{position:absolute;inset:0;clip-path:polygon(0 0,100% 0,50% 54%);background:linear-gradient(160deg,#fdfdfb,#e6eaeb 74%,#dae0e0);filter:drop-shadow(0 2px 2px rgba(0,0,0,.08))}
.envelope-front{position:absolute;inset:0;background:linear-gradient(34deg,#f3f6f4 0%,#e4e9e7 48%,#f8f9f6 100%);clip-path:polygon(0 100%,0 30%,50% 67%,100% 30%,100% 100%);box-shadow:inset 0 -1px 2px #b4c2c2}
.seal{position:absolute;left:50%;top:46%;width:48px;height:48px;transform:translate(-50%,-50%);display:grid;place-items:center;border-radius:50%;background:radial-gradient(circle at 34% 25%,#8ecbe2,#4b91b5 50%,#32698a 75%);border:3px solid #5c9bbb;box-shadow:0 3px 7px #344b5855,inset 0 0 0 3px #b3d8e266;color:#e9f6fa;font:italic 24px var(--serif)}
.seal span{transform:rotate(-7deg)}
.envelope-name{position:absolute;left:0;right:0;bottom:12%;font:italic 16px var(--serif);color:#648399;transform:rotate(-2deg)}
.open-instruction{margin:30px 0 0;font:italic 19px var(--serif);color:#d6e8ef}
.sound-note{margin:11px 0 0;color:#8fa8b8;font-size:11px;letter-spacing:.04em}
.sound-note span{font-size:14px;color:#badcec;margin-right:3px}
.welcome.leaving{opacity:0;transform:translateY(-18px) scale(.98);pointer-events:none}
.experience{max-width:620px;margin:0 auto;padding:32px 18px 116px;animation:appear .8s ease both}
.topline{text-align:center;margin:3px 0 22px;color:#adc9d8;font-size:10px;letter-spacing:.24em;text-transform:uppercase}
.topline span{color:#d5bfa0;margin:0 6px}
.paper{position:relative;color:var(--ink);background:var(--paper);border-radius:4px;padding:clamp(30px,7vw,56px);box-shadow:0 25px 70px rgba(0,0,0,.3),0 2px 10px rgba(0,0,0,.18);overflow:hidden}
.paper:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(130deg,rgba(255,255,255,.18),transparent 25%,rgba(147,163,156,.03));mix-blend-mode:multiply}
.paper-rule{height:1px;background:linear-gradient(to right,transparent,#c9d8dc,transparent);margin-bottom:28px}
.letter-overline{color:#7b9eae;font:italic 15px var(--serif);text-align:center}
.paper h2{font-family:var(--serif);font-size:clamp(31px,7vw,48px);line-height:1.12;font-weight:400;letter-spacing:-.035em;margin:23px 0 30px;color:#253e50}
.little-heart{font-family:var(--sans);font-size:.58em;color:#e27d88;vertical-align:middle}
.letter-copy{font-family:var(--serif);font-size:clamp(17px,4.4vw,20px);line-height:1.8;color:#344a56}
.letter-copy p{margin:0 0 1.12em}
.letter-copy .greeting{font-style:italic;color:#547b8c;font-size:1.03em}
.letter-copy strong{font-size:.93em;letter-spacing:.02em}
.signature{text-align:right;margin:24px 0 40px;color:#749bad;font:italic 19px var(--serif)}
.signature b{margin-left:8px;color:#d98b93;font-size:25px;font-weight:400}
.photo-card{width:min(100%,430px);margin:0 auto;padding:10px 10px 16px;background:#fff;transform:rotate(-1.1deg);box-shadow:0 6px 20px rgba(41,60,71,.16)}
.photo-card img{width:100%;height:auto;max-height:560px;display:block;object-fit:cover;object-position:center 45%}
.photo-card p{text-align:center;margin:15px 0 3px;font:italic 18px var(--serif);color:#7898a5}
.photo-card p span{font-style:normal;font-size:12px;color:#d6bfb0;margin-left:4px}
.letter-ending{padding:57px 0 10px;text-align:center}
.ending-stars{font-size:14px;color:#9db9c5}
.letter-ending p{margin:17px 0 22px;font:italic 20px/1.4 var(--serif);color:#5c7f8e}
.primary-button,.miss-button{border:0;border-radius:999px;background:linear-gradient(120deg,#bfe5f3,#8bbfdb);color:#243f52;font-weight:650;font-size:14px;padding:15px 30px;box-shadow:0 7px 18px rgba(62,112,143,.22);transition:transform .2s,box-shadow .2s}
.primary-button:hover,.miss-button:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(78,139,172,.3)}
.primary-button span,.miss-button span{margin-left:4px}
.universe{position:relative;min-height:min(860px,100svh);padding:65px 5px 36px;text-align:center;display:flex;align-items:center;flex-direction:column;justify-content:center;overflow:hidden}
.galaxy-eyebrow{margin-bottom:10px}
.galaxy-frame{position:relative;width:min(88vw,420px);aspect-ratio:1;margin:12px auto 0;display:grid;place-items:center}
.galaxy-glow{position:absolute;inset:8%;background:radial-gradient(circle,rgba(146,207,234,.25) 0%,rgba(93,153,196,.12) 35%,transparent 68%);filter:blur(5px)}
.portrait-ring{position:relative;width:42%;aspect-ratio:1;border-radius:50%;border:4px solid rgba(196,228,242,.65);box-shadow:0 0 26px rgba(132,201,235,.38),0 0 70px rgba(100,170,212,.16);background:#244258;overflow:hidden;z-index:1}
.portrait-ring img{position:absolute;width:200%;height:200%;left:-18%;top:-28%;display:block;object-fit:cover;filter:saturate(.85)}
.orbit{position:absolute;inset:12%;border:1px solid rgba(177,217,235,.24);border-radius:50%;transform:rotate(-24deg) scaleY(.42)}
.orbit-two{inset:5%;transform:rotate(18deg) scaleY(.54);border-color:rgba(171,208,232,.16)}
.orbit-three{inset:2%;transform:rotate(-55deg) scaleY(.58);border-color:rgba(213,228,235,.10)}
.orbit-star{position:absolute;color:#cbeaf8;text-shadow:0 0 14px #b4e5fc;font-size:17px;animation:twinkle 3.5s ease-in-out infinite}
.star-one{top:22%;left:20%}.star-two{top:21%;right:15%;animation-delay:.9s}.star-three{bottom:28%;left:11%;font-size:13px;animation-delay:1.8s}.star-four{bottom:20%;right:18%;animation-delay:.4s}
.love-words{position:absolute;inset:0;pointer-events:none}
.love-word{position:absolute;color:#cce9f5;white-space:nowrap;font:italic clamp(10px,2.5vw,14px) var(--serif);text-shadow:0 0 12px #75b6d9;animation:word-glow 4s ease-in-out infinite}
.word-one{top:9%;left:40%;color:#d6ebf7}.word-two{top:25%;left:2%;animation-delay:.7s}.word-three{top:25%;right:4%;animation-delay:1.4s}.word-four{top:44%;left:0%;animation-delay:2.1s}.word-five{top:47%;right:1%;animation-delay:.4s}.word-six{bottom:23%;left:3%;animation-delay:1.1s}.word-seven{bottom:23%;right:0;animation-delay:1.8s}.word-eight{bottom:9%;left:34%;animation-delay:2.5s}
.universe h2{font:italic 400 clamp(37px,9vw,56px)/1.1 var(--serif);letter-spacing:-.03em;color:#f6f4ec;margin:0}
.universe-subtitle{font:italic 17px var(--serif);color:#b9d0dc;margin:11px 0 26px}
.miss-button{padding:15px 23px;background:linear-gradient(120deg,#c1e5f4,#a6d4e9)}
.miss-button span{color:#e77987}
.miss-message{font:italic 19px/1.5 var(--serif);color:#f6e7e3;margin:24px 0 0;animation:appear .6s ease}
.final-rule{height:1px;width:86px;margin:43px auto 27px;background:linear-gradient(to right,transparent,#a4bdc9,transparent)}
.final-message{margin:0;color:#f4f0e9;font:400 clamp(22px,5.5vw,29px)/1.4 var(--serif)}
.final-message em{color:#bfe0ee}.final-message span{font:16px var(--sans);color:#e59097;vertical-align:middle}
.final-small{margin:12px 0 0;color:#91a9b6;font:italic 14px var(--serif)}
.back-button{margin:32px 0 0;padding:9px 12px;background:transparent;color:#abc4d0;border:0;font-size:12px}
.player{position:fixed;z-index:10;left:50%;bottom:max(14px,env(safe-area-inset-bottom));transform:translateX(-50%);width:min(calc(100% - 28px),460px);display:flex;align-items:center;gap:11px;padding:10px 12px;border:1px solid rgba(201,229,240,.24);border-radius:18px;background:rgba(21,39,57,.93);box-shadow:0 9px 30px rgba(0,0,0,.3);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.play-pause{flex:none;display:grid;place-items:center;width:38px;height:38px;border:0;border-radius:50%;background:#c4e3f0;color:#244458}
.play-pause span{font-size:13px;margin-left:2px}.play-pause.is-playing span{margin-left:0;font-size:15px;font-weight:700}
.player-body{flex:1;min-width:0}.player-heading{display:flex;justify-content:space-between;align-items:center;gap:8px;color:#f3f8fa;font-size:11px;line-height:1.3}
.player-heading span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.player-heading span:last-child{color:#a8c3d1;font-size:10px;white-space:nowrap;font-variant-numeric:tabular-nums}
#seek{width:100%;height:16px;display:block;accent-color:#a9d7ea;margin:5px 0 0;cursor:pointer}
.mute{flex:none;border:0;background:transparent;color:#cce4ee;font-size:20px;padding:4px}
.noscript{position:fixed;top:16px;left:16px;right:16px;padding:20px;background:#fff;color:#111;border-radius:10px}
.spark{position:absolute;z-index:2;pointer-events:none;animation:spark 1.5s ease-out forwards;color:#f5c7d1;font-size:18px}
@keyframes appear{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@keyframes twinkle{0%,100%{opacity:.5;transform:scale(.8)}50%{opacity:1;transform:scale(1.3)}}
@keyframes word-glow{0%,100%{opacity:.62}50%{opacity:1}}
@keyframes spark{0%{opacity:0;transform:translate(0,0) scale(.4)}20%{opacity:1}100%{opacity:0;transform:translate(var(--x),var(--y)) scale(1.2)}}
@media(max-width:400px){.welcome h1{font-size:40px}.envelope-button{margin-top:34px}.experience{padding-left:13px;padding-right:13px}.paper{padding-left:26px;padding-right:26px}.player{gap:8px}.player-heading{font-size:10px}.universe{min-height:760px}}
@media(max-height:700px){.welcome h1{margin-top:14px}.welcome-note{margin-top:10px}.envelope-button{width:min(66vw,290px);margin-top:24px}.open-instruction{margin-top:20px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}