@charset "UTF-8";
:root{color-scheme:light;--ink:#193b34;--paper:#f6f3e9;--muted:#5e7066;--line:rgba(25,59,52,.18);--serif:Georgia,'Times New Roman','Songti SC',serif;font-family:Arial,'PingFang SC','Microsoft YaHei',sans-serif;font-size:14px;color:var(--ink);background:#d9e3d9}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #b77941;outline-offset:4px}[hidden]{display:none!important}#experience,#viewport,.vignette{position:absolute;inset:0}#viewport canvas{width:100%;height:100%;display:block;touch-action:none}.vignette{pointer-events:none;background:linear-gradient(90deg,rgba(235,240,220,.45),transparent 62%),linear-gradient(0deg,rgba(25,49,42,.15),transparent 28%);transition:opacity 1.3s}body.exploring .vignette{opacity:.5}.masthead{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:30px 40px;z-index:4}.brand{display:flex;align-items:center;gap:14px;color:var(--ink);text-decoration:none;letter-spacing:2.1px;font-size:11px;font-weight:600}.brand-mark{font-size:40px;font-weight:400;line-height:1}.brand small{display:block;font-weight:400;letter-spacing:5px;font-size:11px;margin-top:8px}.header-actions{display:flex;gap:8px}.quiet-button{border:1px solid rgba(255,255,255,.2);background:rgba(248,248,231,.6);backdrop-filter:blur(14px);border-radius:30px;padding:12px 17px;color:var(--ink);font-size:11px}.quiet-button:hover{background:var(--paper)}.arrival{position:absolute;top:50%;left:8%;width:min(475px,43vw);transform:translateY(-46%);z-index:3}.eyebrow{display:block;font-size:10px;letter-spacing:2.5px;font-weight:600;line-height:1.5}.arrival>.eyebrow{display:flex;align-items:center;gap:12px}.fine-line{width:28px;height:1px;background:var(--ink)}h1{font:normal clamp(38px,4.3vw,66px)/1.06 var(--serif);letter-spacing:-2.5px;margin:26px 0 24px}h2{font:normal 34px/1.16 var(--serif);letter-spacing:-1px}p{line-height:1.7}.arrival>p{max-width:330px;font-size:14px;color:#3c584b}.primary-button{border:0;border-radius:4px;background:var(--ink);color:var(--paper);padding:17px 22px;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:12px;letter-spacing:.25px;min-height:50px}.primary-button:hover{background:#285748}.arrival>.primary-button{width:265px;margin-top:28px}.primary-button span:last-child{font-size:18px}.load-status{max-width:265px;margin-top:14px;font-size:10px;color:#475d4e}.load-track{height:2px;background:rgba(31,66,48,.12);margin-top:9px;overflow:hidden}.load-track span{display:block;height:100%;width:3%;background:#597a5b;transition:width .3s}.arrival .arrival-footnote{font-size:10px;margin-top:26px;letter-spacing:.5px}.gift-arrival{margin:18px 0 24px;max-width:360px;border-left:1px solid #859b83;padding-left:18px}.gift-arrival span{font-family:var(--serif);font-size:22px}.gift-arrival p{font-size:13px;white-space:pre-wrap;margin:8px 0;overflow-wrap:anywhere}.gift-arrival small{font-size:11px}.place-label{position:absolute;left:40px;top:135px;max-width:355px;pointer-events:none;text-shadow:0 1px 12px #eef5ddb3}.place-label h2{font-size:29px;margin:12px 0 8px}.place-label p{font-size:11px;margin:0;max-width:285px}#crosshair{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#fff9;font-size:18px;font-weight:400;pointer-events:none;text-shadow:0 0 3px #163e49}.journey{position:absolute;left:40px;bottom:124px;display:flex;align-items:center;gap:9px;max-width:370px;font-size:11px;padding:11px 13px;background:rgba(247,246,232,.78);backdrop-filter:blur(14px);border-radius:4px;box-shadow:0 4px 28px #1c392010}.journey-dot{width:6px;height:6px;flex-shrink:0;border-radius:50%;background:#6c8554}.journey button{border:0;border-left:1px solid var(--line);padding-left:10px;margin-left:6px;background:transparent;color:var(--ink);font-size:20px}.world-console{position:absolute;bottom:55px;left:50%;transform:translateX(-50%);display:flex;gap:8px;align-items:stretch;background:#f6f3e9ed;backdrop-filter:blur(20px);padding:7px;border:1px solid #fff8;border-radius:10px;box-shadow:0 12px 42px #1c392026}.world-switch{display:flex;gap:2px}.world-switch button{white-space:nowrap;border:0;border-radius:5px;padding:15px 20px;background:transparent;color:var(--muted);font-size:11px;display:flex;align-items:center;gap:9px}.world-switch button[aria-pressed=true]{color:var(--paper);background:var(--ink)}.world-dot{width:7px;height:7px;border-radius:50%;background:#bb9d74}.bloom-dot{background:#dda6b4}.autumn-dot{background:#c78942}.gift-button{border:0;border-left:1px solid var(--line);border-radius:0;background:transparent;padding:12px 20px;font-size:11px;white-space:nowrap;color:var(--ink)}.gift-button span{font-size:19px;vertical-align:-2px;margin-right:6px}.walk-hint{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:18px;align-items:center;white-space:nowrap;color:#eff2e6;font-size:10px;text-shadow:0 1px 7px #1d3c32}.walk-hint kbd{font-family:inherit;font-size:9px;border:1px solid #f6f3e977;padding:2px 4px;border-radius:2px;margin-right:2px}.credit{position:absolute;bottom:18px;left:32px;right:32px;font-size:9px;display:flex;justify-content:space-between;gap:12px;align-items:center;color:#eef2e7;text-shadow:0 1px 6px #19392a}.credit a{color:inherit;text-underline-offset:3px}.credit button{font-size:9px;border:0;border-bottom:1px solid #e7eee055;padding:3px 0;color:inherit;background:transparent}.toast{position:absolute;top:100px;left:50%;transform:translateX(-50%);padding:12px 20px;background:var(--ink);color:var(--paper);border-radius:4px;font-size:12px;max-width:85vw;text-align:center;z-index:12}.letter-button{position:absolute;left:50%;top:63%;transform:translateX(-50%);border:1px solid #d6dfba;background:#f9f4deed;color:var(--ink);border-radius:4px;padding:15px 22px;box-shadow:0 5px 35px #25371840;white-space:nowrap}.letter-button span{padding-left:10px}.touch-controls{position:absolute;bottom:136px;right:22px;display:none;flex-direction:column;align-items:center;gap:5px;touch-action:none}.touch-controls div{display:flex;gap:5px}.touch-controls button{width:44px;height:44px;background:#f6f3e9aa;border:1px solid #fff8;border-radius:7px;color:var(--ink);font-size:23px}.touch-controls button:active{background:var(--ink);color:var(--paper)}dialog{border:1px solid #d3d8c9;border-radius:9px;background:var(--paper);color:var(--ink);width:min(490px,calc(100vw - 28px));padding:38px;box-shadow:0 30px 100px #10261e55;max-height:90dvh;overflow:auto}dialog::backdrop{background:#172e2780;backdrop-filter:blur(8px)}dialog h2{margin:16px 0}dialog p,dialog dd{font-size:13px;color:#546359}.close-button{position:absolute;top:11px;right:15px;width:32px;height:32px;border:0;background:transparent;color:var(--ink);font-size:25px}.dialog-intro{margin-bottom:25px}label{display:block;font-size:11px;letter-spacing:.3px;margin:17px 0}input,textarea{display:block;width:100%;border:1px solid #d5dacd;border-radius:4px;background:#fffff880;color:var(--ink);padding:12px;font-size:14px;margin-top:8px;resize:vertical}input:focus,textarea:focus{border-color:#6c836a}.optional{float:right;color:#839080;font-size:10px}form .primary-button{width:100%;margin-top:24px}.share-actions{display:flex;gap:10px}.share-actions>*{flex:1;justify-content:center}.outline-button{background:transparent;border:1px solid #a5b39e;border-radius:4px;color:var(--ink);padding:15px 18px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-size:12px}.fine-print{font-size:10px!important;color:#71816e!important;margin-top:17px}dialog dl{margin-top:24px}dialog dt{font-size:12px;font-weight:bold;margin-top:20px}dialog dd{margin:7px 0;line-height:1.7}.letter-dialog{text-align:center;padding-top:50px;padding-bottom:45px}.letter-dialog h2{font-size:38px}.letter-dialog #letter-message{white-space:pre-wrap;overflow-wrap:anywhere;font:normal 23px/1.6 var(--serif);margin:26px 0}.letter-dialog #letter-from{font-size:11px;margin-bottom:28px}#about-dialog a{color:var(--ink)}.failure{position:absolute;inset:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--paper);text-align:center;padding:30px}.failure p{max-width:400px}.failure h2{font-size:35px}
@media(max-width:1050px){.credit>span{max-width:170px;line-height:1.6}.walk-hint{bottom:20px}.place-label{max-width:300px}.journey{bottom:128px}}
@media(max-width:650px){.masthead{padding:23px 22px}.brand{font-size:9px;letter-spacing:1.2px;gap:9px}.brand small{font-size:9px;letter-spacing:3px}.brand-mark{font-size:31px}.header-actions{gap:5px}.quiet-button{padding:10px 11px;font-size:10px}#help-button{font-size:0;width:34px;padding:8px}#help-button::after{content:'?';font-size:14px}.arrival{left:7%;width:86%;top:auto;bottom:115px;transform:none}.arrival h1{font-size:44px;letter-spacing:-1.8px;max-width:355px}.arrival>p{font-size:12px;max-width:290px}.arrival .arrival-footnote{display:none}.arrival>.primary-button{margin-top:22px}.vignette{background:linear-gradient(0deg,rgba(238,242,220,.93),rgba(231,239,215,.35) 65%,transparent)}.place-label{left:22px;top:105px;max-width:270px}.place-label h2{font-size:24px}.place-label p{font-size:10px;max-width:220px}.place-label .eyebrow{font-size:8px}.world-console{bottom:54px;width:calc(100% - 32px);gap:0;padding:5px;justify-content:space-between}.world-switch{flex:1}.world-switch button{padding:12px 7px;font-size:9px;gap:5px;flex:1;justify-content:center}.gift-button{padding:10px 12px;font-size:0}.gift-button span{font-size:23px;margin:0}.walk-hint{bottom:116px;left:22px;transform:none;font-size:9px;display:block;max-width:210px;white-space:normal}.walk-hint span:first-child{display:none}.journey{left:20px;bottom:154px;max-width:205px;padding:9px 10px;font-size:10px}.credit{bottom:17px;left:20px;right:20px;font-size:8px}.credit>span{max-width:235px}.credit button{font-size:8px}.touch-controls{display:flex}.letter-button{top:55%;font-size:11px}.gift-arrival{max-width:310px}.gift-arrival p{font-size:12px}dialog{padding:30px 24px}dialog h2{font-size:30px}}
@media(pointer:coarse){.touch-controls{display:flex}.walk-hint span:first-child{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Keep the opening dedication readable over the living skyline. */
body:not(.exploring) .vignette{background:linear-gradient(90deg,rgba(239,241,224,.93) 0%,rgba(239,241,224,.74) 25%,rgba(239,241,224,.18) 48%,transparent 68%)}
@media(max-width:650px){body:not(.exploring) .vignette{background:linear-gradient(0deg,rgba(238,242,220,.97),rgba(238,242,220,.7) 56%,rgba(238,242,220,.08) 90%)}}
@media(max-height:600px){.masthead{padding-top:15px;padding-bottom:15px}.arrival{top:52%;bottom:auto;transform:translateY(-42%)}.arrival h1{font-size:34px;margin:12px 0}.arrival>.eyebrow{font-size:8px}.arrival>p{font-size:11px;margin:10px 0}.arrival>.primary-button{margin-top:14px;padding:12px 17px;min-height:43px}.arrival .arrival-footnote{display:none}.arrival .load-status{margin-top:9px}.place-label{top:88px}.place-label h2{font-size:22px}.journey{bottom:114px}.gift-arrival{margin:12px 0}.gift-arrival p{max-height:65px;overflow:auto}}

/* Night keeps controls readable while leaving the skyline and water dark. */
.night-dot{background:#8faaf4}
.celebration-controls{display:flex;flex-wrap:wrap;gap:8px;pointer-events:auto}#light-show-button,#fireworks-button{pointer-events:auto;margin-top:15px;padding:10px 15px;border-color:#b9cee35c}
#light-show-button[aria-pressed=true],#fireworks-button[aria-pressed=true]{background:#d8e4f3;color:#172a42}
body.night-mode{background:#07101f}
body.night-mode .brand,body.night-mode .arrival,body.night-mode .place-label{color:#f3eddd}
body.night-mode .arrival>p,body.night-mode .load-status{color:#ced9e1}
body.night-mode .fine-line{background:#d7dddf}
body.night-mode .place-label{text-shadow:0 2px 12px #030a17}
body.night-mode .vignette{background:linear-gradient(90deg,rgba(4,10,24,.28),transparent 58%),linear-gradient(0deg,rgba(3,9,20,.34),transparent 32%)}
body.night-mode:not(.exploring) .vignette{background:linear-gradient(90deg,rgba(4,10,24,.86),rgba(4,10,24,.54) 27%,transparent 65%)}
body.night-mode .arrival>.primary-button{background:#e8d8b5;color:#132a38}
body.night-mode .load-track{background:#d8e4ef22}
body.night-mode .load-track span{background:#d8c495}
body.night-mode .world-console{background:#0d1c2de8;border-color:#c4d8ff30;box-shadow:0 12px 42px #0005}
body.night-mode .world-switch button{color:#bdcadc}
body.night-mode .world-switch button[aria-pressed=true]{color:#152433;background:#e3d3b3}
body.night-mode .gift-button{color:#e8e0d2;border-color:#d7e2f030}
body.night-mode .quiet-button,body.night-mode .journey,body.night-mode .touch-controls button{color:#e7e6df;background:#102237c9;border-color:#bccae033}
body.night-mode .quiet-button:hover{background:#20364b}
body.night-mode .journey button{color:#e7e6df;border-color:#bccae033}
body.night-mode .journey-dot{background:#ddc697}
@media(max-width:650px){body.night-mode:not(.exploring) .vignette{background:linear-gradient(0deg,rgba(4,10,24,.94),rgba(4,10,24,.57) 53%,transparent 94%)}}

#fireworks-button:disabled{cursor:default;opacity:.65}

/* Text-only translation leaves preserve decorative icons and keyboard keys. */
.button-copy{font:inherit;letter-spacing:inherit}
#arrival-title{white-space:pre-line}
#language-button{white-space:nowrap;min-width:66px}
html:lang(zh){font-family:'PingFang SC','Noto Sans CJK SC','Microsoft YaHei',sans-serif;--serif:'Songti SC','STSong','Noto Serif CJK SC',serif}
html:lang(zh) h1,html:lang(zh) h2{letter-spacing:.01em;line-height:1.3}
html:lang(zh) .eyebrow{letter-spacing:1.5px}
html:lang(zh) .arrival>p,html:lang(zh) dialog p,html:lang(zh) dialog dd{line-height:1.9}
html:lang(zh) .place-label h2{font-size:28px;max-width:345px}
html:lang(zh) .place-label p{font-size:12px}
html:lang(zh) .world-switch button,html:lang(zh) .gift-button{font-size:12px}
html:lang(zh) .letter-dialog #letter-message{line-height:1.9;letter-spacing:.025em}
.personal-story{border-left:2px solid #b99368;padding-left:14px}
@media(max-width:650px){
 .header-actions{flex-wrap:wrap;justify-content:flex-end;max-width:180px}
 #language-button{min-width:58px;padding-inline:9px}
 html:lang(zh) .arrival h1{font-size:39px;line-height:1.28}
 html:lang(zh) .place-label h2{font-size:23px;max-width:260px}
 html:lang(zh) .place-label p{font-size:11px}
 html:lang(zh) .world-switch button{font-size:11px}
 html:lang(zh) .gift-button{font-size:0}
 .walk-hint .button-copy{font:inherit}
}
@media(max-width:380px){.masthead{padding-inline:16px}.brand{font-size:8px;letter-spacing:.5px;gap:7px}.brand-mark{font-size:27px}.brand small{font-size:8px;letter-spacing:2px}.header-actions{max-width:162px;gap:4px}.header-actions .quiet-button{padding:9px 8px;font-size:9px}#language-button{min-width:53px}#help-button{font-size:0;width:30px}}