@font-face{font-family:Ink;src:url(calligraphy.ttf) format('truetype');font-display:swap}
:root{--bg:#1c1320;--panel:#291d2b;--cream:#fff0dc;--pink:#f8bace;--muted:#d1b7c8;--line:#b68caa45;--top:80px;--bottom:86px;color-scheme:dark;font-family:Arial,'PingFang SC','Microsoft YaHei',sans-serif;color:var(--cream);background:var(--bg)}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;overscroll-behavior:none}body{background:radial-gradient(ellipse at 70% 20%,#482b3d55,transparent 65%),var(--bg)}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{font:inherit;cursor:pointer;color:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #ffe5a3;outline-offset:4px}button:disabled{opacity:.3;cursor:default}[hidden]{display:none!important}header{height:var(--top);position:fixed;inset:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;gap:20px;border-bottom:1px solid var(--line);z-index:10;background:var(--bg)}.mark{font:20px Georgia,serif;letter-spacing:5px;white-space:nowrap}nav{display:flex;gap:6px}nav a{font-size:12px;padding:12px 17px;border-radius:30px;color:var(--muted)}nav a[aria-current]{background:var(--cream);color:#342031}#sound{display:flex;gap:9px;align-items:center;border:1px solid var(--line);border-radius:30px;background:var(--panel);padding:12px 16px;min-height:44px;font-size:12px}#sound[aria-pressed=true]{border-color:var(--pink)}.equalizer{display:flex;gap:3px;height:12px;align-items:center}.equalizer i{display:block;width:2px;height:4px;background:var(--pink)}#sound[aria-pressed=true] .equalizer i{animation:equalize .8s ease-in-out infinite alternate}#sound[aria-pressed=true] .equalizer i:nth-child(2){animation-delay:-.3s}#sound[aria-pressed=true] .equalizer i:nth-child(3){animation-delay:-.6s}@keyframes equalize{to{height:12px}}
#pages{position:fixed;inset:var(--top) 0 var(--bottom);display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain;touch-action:pan-x pinch-zoom}#pages::-webkit-scrollbar{display:none}#pages>section{flex:0 0 100%;width:100%;height:100%;min-width:0;scroll-snap-align:start;contain:layout paint;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 5vw;position:relative;overflow:hidden}h1,h2,p{margin:0}h1,h2{font-family:Georgia,'Songti SC',serif;font-weight:400}h2{font-size:clamp(26px,3.6vw,48px);line-height:1.15;letter-spacing:-.025em}h2 em{font-weight:400;color:var(--pink)}.eyebrow{font-size:10px;letter-spacing:2.5px;color:var(--muted);line-height:1.6}.muted{font-size:14px;color:var(--muted);line-height:1.7;margin-top:12px}.small{font-size:10px;color:var(--muted);letter-spacing:.8px;line-height:1.6}.pill{background:var(--pink);color:#331728;border:1px solid #ffe5ed;border-radius:40px;padding:16px 25px;min-height:50px;font-weight:700;font-size:12px;letter-spacing:.7px;transition:transform .2s,background .2s}.pill:hover{background:#ffdaE5;transform:translateY(-2px)}.circle,.close{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;border-radius:50%;border:1px solid #b993aa;background:#392639;font:20px Georgia,serif}.circle:hover,.close:hover{background:#644159}.text-button{min-height:44px;background:transparent;border:0;border-bottom:1px solid var(--line);font-size:11px;padding:10px 6px;color:var(--muted)}.text-button:hover{color:var(--cream)}
.hero-layout{width:min(1100px,100%);display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:7vw}.hero-copy h1{font-family:Ink,serif;font-size:clamp(42px,5.2vw,76px);margin:28px 0 20px;white-space:nowrap}.hero-copy h1 i{font:italic .7em Georgia,serif;color:var(--pink)}.hero-poem{font:clamp(19px,2.3vw,29px)/1.8 Georgia,'Songti SC',serif;color:#e9cfdb}.hero-actions{margin-top:34px}.play-controls{display:flex;align-items:center;gap:12px}#start{min-height:60px;padding:19px 30px;font-size:14px;box-shadow:0 4px 30px #f6afc31c}#start::before{content:'♥';margin-right:12px}#playStatus{margin-top:12px;font-size:11px}.date-stamp{margin-top:40px;border-left:1px solid #bc819e;padding-left:16px;display:flex;flex-direction:column;gap:8px}.date-stamp span{font-size:8px;letter-spacing:2px;color:var(--muted)}.date-stamp strong{font:13px Georgia;letter-spacing:2px}.stage{width:100%;aspect-ratio:1;max-height:calc(100dvh - 240px);position:relative;background:#000;border:1px solid #b890a34d;border-radius:120px 120px 12px 12px;overflow:hidden;box-shadow:0 18px 60px #0003}.stage video{width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .6s}#intro,#ending{position:absolute;inset:0;transition:opacity .7s;pointer-events:none}#intro{background:#221923}.cover-photo{width:100%;height:100%;object-fit:cover;object-position:center 52%}.cover-caption{position:absolute;inset:auto 0 0;padding:60px 25px 26px;background:linear-gradient(transparent,#1b101ce8);text-align:center;display:flex;flex-direction:column;gap:14px}.cover-caption span{font-size:8px;letter-spacing:2px}.cover-caption strong{font:30px Georgia;letter-spacing:6px}.cover-seal{position:absolute;right:22px;top:28px;background:var(--cream);color:#7b3c57;width:45px;height:45px;border-radius:50%;display:grid;place-items:center;font:30px Georgia}#ending{display:flex;flex-direction:column;justify-content:center;align-items:center;background:#160c17d9;gap:16px}#ending .infinity{font:100px Georgia;color:var(--pink)}#ending p{letter-spacing:5px;font:24px Georgia}#ending span{font-size:8px;letter-spacing:2px}
.section-head{text-align:center}.section-head h2{margin:10px 0}.constellation{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;width:min(840px,100%);margin:24px 0 16px}.memory{background:#f5e8d8;color:#442d3c;border:0;padding:6px 6px 10px;min-width:0;border-radius:3px;text-align:left;transition:transform .2s}.memory img{display:block;width:100%;height:clamp(65px,19dvh,190px);object-fit:cover;border-radius:1px}.memory span{display:block;font:12px Georgia,serif;padding:9px 5px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.memory:hover{transform:translateY(-3px)}.memory:nth-child(2),.memory:nth-child(5){transform:rotate(1deg)}.memory:nth-child(3){transform:rotate(-1deg)}
.time{text-align:center}.time h2{margin:14px 0}.clock{display:flex;gap:0;margin:30px 0;width:min(730px,100%);justify-content:center}.clock>div{flex:1;border-right:1px solid var(--line);padding:0 18px}.clock>div:last-child{border:0}.clock strong{font:clamp(32px,6.4vw,90px)/1.15 Georgia,serif;font-variant-numeric:tabular-nums}.clock>div:first-child strong{color:var(--pink)}.clock span{display:block;font-size:9px;letter-spacing:2px;color:var(--muted);margin-top:12px}.anniversary{width:min(540px,100%);margin:6px 0 20px;padding:22px 24px;border:1px solid var(--line);border-radius:12px;background:#3a273844}.anniversary>div{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);gap:15px}.anniversary strong{color:var(--cream);font-weight:400}.anniversary progress{width:100%;height:3px;border:0;border-radius:5px;overflow:hidden;margin:16px 0;background:#664356;accent-color:var(--pink)}progress::-webkit-progress-bar{background:#664356}progress::-webkit-progress-value{background:var(--pink)}progress::-moz-progress-bar{background:var(--pink)}.anniversary p{font:13px/1.7 Georgia,'Songti SC',serif;color:var(--muted)}
.secret{text-align:center}.secret-title{margin-top:22px}.secret-heart{position:relative;width:130px;height:130px;margin:26px 0 14px;background:#392236;border:1px solid #ad7995;border-radius:50%;user-select:none;-webkit-user-select:none;touch-action:none}.secret-heart span{font:80px Georgia;color:var(--pink)}.secret-heart svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}.secret-heart circle{fill:none;stroke:#ffdeeb;stroke-width:2;stroke-dasharray:402.13;stroke-dashoffset:402.13}.secret-heart.holding circle{animation:hold 3s linear forwards}@keyframes hold{to{stroke-dashoffset:0}}#accessibleReveal{margin-top:16px}.secret:has(#surprise:not([hidden]))>.eyebrow,.secret:has(#surprise:not([hidden]))>.secret-title,.secret:has(#surprise:not([hidden]))>#holdHint,.secret:has(#surprise:not([hidden]))>.secret-heart{display:none}.love-note{width:min(580px,100%);padding:28px 35px;background:#faefdf;color:#503342;text-align:left;font:clamp(13px,1.8dvh,17px)/1.85 Georgia,'Songti SC',serif;border-radius:3px;box-shadow:5px 6px 0 #b7918966;animation:unfold .6s ease both}.love-note p{margin:0 0 15px}.love-note p:first-child{font-family:Ink,serif;font-size:1.6em;color:#873c58}.love-note p:last-child{margin:0;color:#873c58}#closeLetter{margin-top:15px}@keyframes unfold{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.chosen-song{display:grid;grid-template-columns:230px minmax(0,480px);gap:12px 50px;max-width:850px;width:100%;align-items:center}.chosen-song>.eyebrow,.chosen-song>h2,.chosen-song>.muted,.chosen-song>.pill,.chosen-song>#musicStatus{grid-column:2}.chosen-song>h2{font-family:Ink;font-size:48px}.chosen-song>.muted{margin:0}.chosen-song>.pill{justify-self:start}.record{grid-column:1;grid-row:1 / 8;aspect-ratio:1;border-radius:50%;background:repeating-radial-gradient(circle,#221c25 0 2px,#3a2b3b 3px 4px);border:1px solid #78586d;display:grid;place-items:center;box-shadow:0 12px 30px #0005}.record>div{width:55%;height:55%;border-radius:50%;background:#dda7b4;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#482037;gap:10px}.record span{font-size:10px}.record strong{font:23px Ink}.record small{font-size:6px;letter-spacing:1px}#songPlayer{grid-column:2;width:100%;aspect-ratio:16/9;min-height:200px;background:#291c2b;border:1px solid var(--line);border-radius:10px;overflow:hidden}#songPlayer iframe{width:100%;height:100%;border:0}.chosen-song>.small:last-child{grid-column:2;font-size:9px}.chosen-song a{text-decoration:underline;text-underline-offset:3px}#musicStatus{letter-spacing:.2px}
.page-controls{position:fixed;inset:auto 0 0;height:var(--bottom);display:flex;align-items:center;justify-content:center;gap:28px;background:var(--bg);border-top:1px solid var(--line);padding:10px 20px}.page-controls>div{text-align:center;min-width:190px}#pageLabel{font-size:10px;letter-spacing:1px;color:var(--muted)}.page-dots{display:flex;justify-content:center;gap:3px}.page-dots button{width:27px;height:24px;border:0;background:transparent;display:grid;place-items:center;padding:0}.page-dots button::after{content:'';width:5px;height:5px;background:#927185;border-radius:5px;transition:width .2s}.page-dots button[aria-current=true]::after{width:20px;background:var(--pink)}.swipe-hint{font-size:7px;letter-spacing:2px;color:var(--muted);display:block}
dialog{background:var(--bg);border:1px solid var(--line);color:var(--cream);padding:24px;border-radius:14px;max-width:94vw;max-height:92dvh}dialog::backdrop{background:#0b070ef2}#viewer{width:min(740px,94vw)}.close{position:absolute;right:12px;top:12px;z-index:2}figure{margin:0}#fullPhoto{display:block;margin:auto;max-width:100%;max-height:70dvh;object-fit:contain;border-radius:5px}figcaption{display:flex;justify-content:space-between;gap:16px;margin-top:16px;font:14px Georgia}#photoCount{font:10px Arial;color:var(--muted)}.viewer-controls{display:flex;justify-content:center;gap:25px;margin-top:18px}#dateDialog{width:420px;padding:45px 28px 28px}#dateDialog h2{font-size:30px;margin:20px 0}#dateDialog label{display:block;margin:20px 0 10px;font-size:12px}input[type=date]{width:100%;background:var(--panel);color:var(--cream);border:1px solid var(--line);padding:14px;font:16px Arial;border-radius:6px}#dateError{font-size:12px;color:var(--pink);min-height:24px;padding:6px 0}
@media(max-width:700px){:root{--top:62px;--bottom:calc(124px + env(safe-area-inset-bottom))}header{padding:0 20px}.mark{font-size:16px;letter-spacing:3px}#sound{padding:10px 12px;font-size:10px}nav{position:fixed;bottom:0;left:0;right:0;height:calc(64px + env(safe-area-inset-bottom));padding:8px 10px calc(8px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,1fr);gap:3px;background:var(--bg);border-top:1px solid var(--line)}nav a{text-align:center;padding:15px 0;font-size:11px}.page-controls{bottom:calc(64px + env(safe-area-inset-bottom));height:60px;gap:18px;padding:4px 16px;border:0}.page-controls .circle{width:40px;height:40px}#pageLabel{font-size:9px}.page-dots button{height:22px}.swipe-hint{font-size:6px}#pages>section{padding:14px 22px}.hero-layout{display:flex;flex-direction:column-reverse;gap:16px}.stage{width:min(68vw,32dvh);max-height:none;border-radius:70px 70px 8px 8px;flex-shrink:0}.hero-copy{text-align:center}.hero-copy>.eyebrow{display:none}.hero-copy h1{font-size:34px;margin:0 0 8px}.hero-poem{font-size:14px;line-height:1.5}.hero-poem br{display:none}.hero-actions{margin-top:16px}.play-controls{justify-content:center}#start{min-height:54px;padding:16px 27px;font-size:13px}#playStatus{font-size:9px;margin-top:8px}.date-stamp{display:none}.cover-caption{padding:30px 15px 17px}.cover-caption span{display:none}.cover-caption strong{font-size:20px}.cover-seal{width:30px;height:30px;font-size:22px;right:15px;top:20px}.eyebrow{font-size:8px;letter-spacing:1.6px}h2{font-size:30px}.muted{font-size:12px;margin-top:8px}.constellation{gap:12px 10px;margin:20px 0 14px}.memory{padding:4px 4px 7px}.memory img{height:clamp(72px,17dvh,160px);object-position:center}.memory span{font-size:10px;padding:7px 2px 0}.memories>.small{font-size:7px;letter-spacing:.3px}.clock{margin:28px 0}.clock>div{padding:0 10px}.clock strong{font-size:35px}.clock span{font-size:7px;letter-spacing:1px}.anniversary{padding:18px 16px;margin:2px 0 12px}.anniversary>div{font-size:10px}.anniversary p{font-size:11px}.love-note{padding:20px;font-size:clamp(12px,1.75dvh,16px);line-height:1.85}.love-note p{margin-bottom:12px}.chosen-song{display:flex;flex-direction:column;gap:8px;text-align:center}.record{width:90px;flex-shrink:0}.record>div{gap:3px}.record span,.record small{display:none}.record strong{font-size:13px}.chosen-song>h2{font-size:34px}.chosen-song #songPlayer{width:min(100%,400px);min-height:200px}.chosen-song .pill{min-height:44px;padding:12px 22px}.chosen-song>.small:last-child{font-size:8px}#musicStatus{font-size:9px}#viewer{padding:16px}#fullPhoto{max-height:67dvh}figcaption{font-size:12px}}
@media(max-height:700px) and (max-width:700px){.stage{width:26dvh}.hero-layout{gap:10px}.hero-copy h1{font-size:27px}.hero-actions{margin-top:10px}.hero-poem{font-size:12px}.love-note{font-size:11px;padding:15px 18px;line-height:1.65}.love-note p{margin-bottom:9px}.secret-title{font-size:27px;margin-top:12px}.secret-heart{width:100px;height:100px;margin:15px 0 10px}.secret-heart span{font-size:64px}.record{display:none}.chosen-song>h2{font-size:29px}.chosen-song{gap:6px}}
@media(max-height:550px) and (min-width:701px){:root{--top:58px;--bottom:62px}.hero-layout{gap:40px;max-width:800px}.stage{width:min(100%,calc(100dvh - 160px));justify-self:center}.hero-copy h1{font-size:36px;margin:10px 0}.hero-poem{font-size:16px}.hero-actions{margin-top:14px}.date-stamp{display:none}.constellation{grid-template-columns:repeat(6,1fr);margin:16px 0}.memory img{height:25dvh}.section-head .muted{display:none}.love-note{columns:2;width:min(900px,100%);font-size:12px;padding:20px;column-gap:30px}.love-note p{break-inside:avoid;margin-bottom:12px}.clock{margin:15px 0}.clock strong{font-size:38px}.anniversary{padding:12px;margin:0}.anniversary p{display:none}.chosen-song{grid-template-columns:180px 1fr;gap:5px 24px;max-width:650px}.chosen-song>h2{font-size:30px}.chosen-song #songPlayer{min-height:200px;width:356px;grid-column:2;grid-row:1 / 8}.chosen-song>.eyebrow,.chosen-song>h2,.chosen-song>.muted,.chosen-song>.pill,.chosen-song>#musicStatus{grid-column:1}.record{display:none}.chosen-song>.small:last-child{grid-column:1/-1}.secret-title{font-size:28px;margin:10px}.secret-heart{width:80px;height:80px;margin:8px}.secret-heart span{font-size:50px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
/* A shared collection and a sixth chapter for new memories. */
.gallery-pagination{display:flex;align-items:center;justify-content:center;gap:18px;margin:0 0 8px}.gallery-pagination .circle{width:36px;height:36px;font-size:17px}.gallery-pagination span{font-size:10px;color:var(--muted)}#galleryStatus{min-height:0;margin-bottom:5px}.add-photos{text-align:center}.add-photos h2{margin-top:12px}#uploadForm{width:min(600px,100%);margin-top:22px;display:flex;flex-direction:column;align-items:center;gap:12px}.upload-zone{width:100%;border:1px dashed #bc8ba5;background:#38233466;border-radius:14px;display:flex;align-items:center;flex-direction:column;gap:8px;position:relative;cursor:pointer;padding:23px 18px;color:var(--cream)}.upload-zone>span{font-size:32px;color:var(--pink);line-height:1}.upload-zone strong{font:20px Georgia,serif}.upload-zone small{font-size:10px;color:var(--muted)}.upload-zone input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}.upload-zone:focus-within{outline:3px solid #ffe5a3;outline-offset:4px}.upload-notice{max-width:410px;font-size:11px;letter-spacing:0}#uploadQueue{width:100%;max-height:160px;overflow-y:auto;touch-action:pan-y;overscroll-behavior:contain;display:grid;gap:8px}.upload-item{display:flex;align-items:center;gap:10px;background:var(--panel);padding:8px;border-radius:8px}.upload-item img{width:46px;height:46px;object-fit:cover;border-radius:4px}.upload-item input{flex:1;min-width:0;padding:12px 8px;font-size:14px;background:transparent;color:var(--cream);border:1px solid var(--line);border-radius:6px}.upload-item button{width:40px;height:40px;background:none;border:0;font-size:24px}.upload-item input::placeholder{color:var(--muted)}#uploadStatus{min-height:16px;letter-spacing:0}#uploadSubmit:disabled{opacity:.45;cursor:default}#constellation{margin-top:18px;margin-bottom:12px}.memory img{height:clamp(65px,17dvh,175px)}
@media(max-width:700px){nav{grid-template-columns:repeat(6,1fr);gap:1px;padding-left:5px;padding-right:5px}nav a{font-size:10px}.add-photos h2{font-size:27px}#uploadForm{margin-top:16px;gap:10px}.upload-zone{padding:18px 12px}.upload-zone strong{font-size:18px}.upload-notice{font-size:10px}#uploadQueue{max-height:125px}.upload-item input{font-size:16px}#uploadSubmit{font-size:11px;min-height:46px}.gallery-pagination{gap:13px}.memory img{height:clamp(64px,15dvh,140px)}}
@media(max-height:700px) and (max-width:700px){.add-photos>.muted{display:none}.upload-zone{padding:12px}.upload-zone>span{display:none}#uploadQueue{max-height:75px}#uploadForm{gap:7px;margin-top:12px}.add-photos .text-button{min-height:35px}.upload-notice{font-size:9px}.add-photos h2{font-size:23px}}
/* Keep the lightbox geometry stable while images decode. */
#viewer{width:min(820px,96vw);height:min(860px,92dvh);padding:20px;overflow:hidden;overscroll-behavior:contain}#viewer figure{height:calc(100% - 68px);display:flex;flex-direction:column;min-height:0}#fullPhoto{width:100%;height:calc(100% - 40px);flex:1;min-height:0;max-height:none;object-fit:contain;touch-action:pan-y pinch-zoom;user-select:none;-webkit-user-drag:none}#viewer figcaption{height:24px;flex-shrink:0;margin-top:12px;align-items:center}#photoCaption{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#photoCount{white-space:nowrap}#viewer .viewer-controls{margin-top:12px;height:44px;align-items:center}#viewer .text-button{font-size:10px;margin-right:8px}#viewer::backdrop{background:#0b070ef5}#pages{overflow-anchor:none}#constellation{contain:layout paint;min-height:0}.memory,.memory:nth-child(2),.memory:nth-child(3),.memory:nth-child(5),.memory:hover{transform:none;transition:none}.memory img{contain:paint}
@media(max-width:700px){#viewer{padding:16px 12px;height:88dvh}#fullPhoto{max-height:none}.memory span{padding-top:7px}}
/* Native photo scrolling: the browser moves slides directly with the finger. */
#photoRail{display:flex;flex:1;min-height:0;width:100%;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior:contain;touch-action:pan-x pinch-zoom;overflow-anchor:none;-webkit-overflow-scrolling:touch}#photoRail::-webkit-scrollbar{display:none}.photo-slide{flex:0 0 100%;width:100%;min-width:0;height:100%;scroll-snap-align:start;contain:layout paint;display:flex;align-items:center;justify-content:center}.photo-slide img{width:100%;height:100%;object-fit:contain;user-select:none;-webkit-user-drag:none;pointer-events:none}#viewer{contain:layout paint}#viewer figure{gap:0}#pages,nav a,.page-dots button::after{scroll-behavior:auto;transition:none}.stage{box-shadow:none}