:root{--radius-none:0px;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-pill:999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--paper:#f4f0e7;--white:#fffcf5;--ink:#342f28;--muted:#82776a;--line:#d9d0c1;--accent:#916448;--serif:Georgia,"Songti SC","SimSun",serif;--ease:cubic-bezier(.22,.8,.25,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.8 Arial,"Microsoft Yahei",sans-serif;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23837050' opacity='.045' filter='url(%23n)' d='M0 0h180v180H0z'/%3E%3C/svg%3E")}
button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{border-radius:var(--radius-sm);border:0;background:none;color:inherit;padding:12px 16px;cursor:pointer;transition:background .2s,color .2s}button:hover{color:var(--accent)}button:disabled{opacity:.45;cursor:default}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:5px}input,textarea{min-width:0}img{display:block}button.dark{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:var(--ink);color:var(--white);padding:14px 24px;border:1px solid var(--ink)}button.dark:hover{background:#62513d}button.dark:active{transform:translateY(1px)}header{height:104px;margin:0 4.5vw;display:flex;align-items:center;border-bottom:1px solid var(--line);gap:35px;position:relative;z-index:1}.brand{display:flex;align-items:center;gap:18px;text-decoration:none;margin-right:auto}.brand-mark{font:32px var(--serif);letter-spacing:5px}.brand>span:last-child{border-left:1px solid #b8aa98;padding-left:18px;font-size:8px;letter-spacing:2px;max-width:125px;line-height:1.8}.header-note{font-size:12px;text-decoration:none;letter-spacing:2px}.header-note span{margin-left:20px}main{max-width:1600px;padding:0 6.5vw;margin:auto}.intro{min-height:640px;display:grid;grid-template-columns:1fr 1.13fr;align-items:center;gap:50px;padding:45px 0 55px}.eyebrow{font-size:10px;letter-spacing:2.4px;color:var(--accent);font-weight:normal}.little-line{display:inline-block;width:28px;height:1px;background:var(--accent);vertical-align:middle;margin-right:14px}h1{font:clamp(44px,5.1vw,76px)/1.28 var(--serif);letter-spacing:4px;margin:28px 0 22px}h1>span{color:var(--accent)}h1 em{display:block;font:italic clamp(20px,2.2vw,33px)/1.8 Georgia;letter-spacing:-.8px;color:#a28d72;margin-top:4px}.subtitle{font-size:12px;color:var(--muted);line-height:2.2;letter-spacing:1px}.text-link{font-size:12px;letter-spacing:1px;display:inline-flex;align-items:center;gap:36px;text-decoration:none;border-bottom:1px solid #a89b86;padding:10px 0}.intro .text-link{margin-top:23px}.hero-art{height:470px;position:relative;isolation:isolate;perspective:1200px}.window-light{position:absolute;inset:-35px -4vw 0 -60px;background:linear-gradient(118deg,transparent 34%,#fff9dc66 35%,#fff9dc66 51%,transparent 52%,transparent 58%,#fff9dc77 59%,#fff9dc77 64%,transparent 65%);z-index:-2;filter:blur(3px);pointer-events:none}.vertical-note{position:absolute;top:40px;right:-25px;writing-mode:vertical-rl;font-size:8px;letter-spacing:3px;color:var(--muted)}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;border-top:1px solid var(--line);padding:40px 0 28px;gap:25px}.section-heading h2{font:30px/1.5 var(--serif);margin:9px 0 0;letter-spacing:2px}.section-heading h2 span{font:italic 12px Georgia;color:#a0917d;margin-left:25px;letter-spacing:0}.section-heading>p{font-size:11px;color:var(--muted);letter-spacing:1px;margin:0}.toolbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}nav{display:flex;gap:28px}nav button{padding:18px 0;position:relative;font-size:12px;letter-spacing:1px;color:var(--muted)}nav button:after{content:"";height:2px;background:var(--ink);position:absolute;bottom:-1px;left:0;right:0;transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}nav button.active{color:var(--ink)}nav button.active:after{transform:scaleX(1)}.search{display:flex;align-items:center;gap:8px}.search>span{font-size:22px;color:var(--accent)}.search input{border:0;background:none;padding:8px 0;width:155px;font-size:11px;letter-spacing:1px;color:var(--ink)}.collection-status{display:flex;justify-content:space-between;align-items:center;padding:12px 0 6px;color:var(--muted);font-size:12px;letter-spacing:.5px}.quiet-button{font-size:13px;padding:10px 0}.collection-status p{margin:0}#demo-notice{border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);background:#e9e1d3;font-size:11px;color:#76634c;letter-spacing:.5px}#demo-notice>span{border:1px solid #b8a48c;padding:2px 6px;margin-right:12px;font-size:9px}#demo-notice button{float:right;padding:0;font-size:11px}#gallery{min-height:300px}.album{position:relative;margin-top:24px;border-bottom:1px solid var(--line);padding-bottom:20px}.album-top{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:8%;padding:12px 4% 20px}.album-trigger{position:relative;height:275px;width:100%;padding:0;perspective:900px}.album-trigger:focus-visible{outline-offset:-5px}.shelf{position:absolute;bottom:23px;left:0;right:0;height:11px;background:linear-gradient(#bda07c,#92704e 36%,#765438);box-shadow:0 19px 24px #72573c33}.shelf:after{content:"";position:absolute;top:11px;left:8%;right:8%;height:17px;background:linear-gradient(#76543844,transparent);filter:blur(5px)}.stack{position:absolute;bottom:38px;left:50%;width:215px;height:213px;transform:translateX(-50%);transition:transform .55s var(--ease),opacity .3s}.stack-card{position:absolute;inset:0;background:var(--white);border:1px solid #e4dccf;padding:9px 9px 27px;box-shadow:0 7px 15px #422f2926;transform-origin:50% 100%;transition:transform .55s var(--ease)}.stack-card img{width:100%;height:100%;object-fit:cover}.stack-card:nth-child(1){transform:translate(-20px,0) rotate(-11deg)}.stack-card:nth-child(2){transform:translate(13px,-4px) rotate(7deg)}.stack-card:nth-child(3){transform:rotate(-2deg)}.stack-card .stack-word{font:16px/2 var(--serif);display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden;text-align:left;padding:15px}.stack-card .stack-date{position:absolute;bottom:4px;left:12px;font:9px Georgia;color:var(--muted);letter-spacing:1px}.pull-hint{position:absolute;bottom:-10px;left:0;right:0;font-size:10px;letter-spacing:2px;color:var(--muted)}.pull-hint span{display:inline-block;margin-left:7px;transition:transform .3s}.album-trigger:hover .stack,.album-trigger:focus-visible .stack{transform:translate(-50%,-14px)}.album-trigger:hover .stack-card:nth-child(1){transform:translate(-35px,0) rotate(-15deg)}.album-trigger:hover .stack-card:nth-child(2){transform:translate(30px,-5px) rotate(12deg)}.album-trigger:hover .pull-hint span{transform:translateY(3px)}.album-info{padding:15px 0;max-width:330px}.album-info .album-number{font:italic 11px Georgia;letter-spacing:2px;color:var(--accent)}.album-info h3{font:42px/1.4 var(--serif);margin:10px 0 14px;letter-spacing:2px}.album-info h3 small{font:italic 15px Georgia;color:var(--muted);margin-left:15px;letter-spacing:1px}.album-info p{font:12px/2 var(--serif);color:var(--muted);margin:0;overflow-wrap:anywhere}.album-info .album-tags{font:9px Arial;letter-spacing:2px;margin-top:22px;color:#9a8872}.album-drawer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease),opacity .35s;opacity:0}.drawer-inner{overflow:hidden;min-height:0}.album.open .album-drawer{grid-template-rows:1fr;opacity:1}.album.open .stack{transform:translate(-50%,-24px) scale(.94);opacity:.26}.album.open .pull-hint span{transform:rotate(180deg)}.spread-heading{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:var(--muted);letter-spacing:1.5px;margin:0 25px;padding:22px 0 15px;border-top:1px dashed #c5b9a6}.spread{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding:16px 28px 40px;perspective:1200px}.card{position:relative;background:var(--white);padding:12px 12px 20px;border:1px solid #e3dacd;text-align:left;min-width:0;width:100%;box-shadow:0 3px 5px #4030230b,0 10px 15px -9px #4e39293b;transform:rotate(var(--angle,0deg));transition:transform .3s var(--ease),box-shadow .3s;transform-origin:50% 80%;color:var(--ink)}.card:hover,.card:focus-visible{transform:translateY(-9px) rotate(0deg);box-shadow:0 15px 25px -8px #4e39294d;color:var(--ink);z-index:2}.art{height:220px;overflow:hidden;background:#e4e0d5;position:relative}.art img{width:100%;height:100%;object-fit:contain}.text-art{background:repeating-linear-gradient(transparent,transparent 31px,#cdbf9f44 32px),#f3eedf;padding:19px 20px;text-align:left}.text-art .quote{font:35px/1 Georgia;color:#b19979}.text-art p{font:17px/1.9 var(--serif);white-space:pre-wrap;overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;margin:8px 0}.card-meta{font:9px Georgia;color:var(--muted);letter-spacing:1.5px;margin:17px 0 6px}.card h3{font:19px/1.5 var(--serif);margin:4px 0 8px;overflow-wrap:anywhere}.excerpt{font-size:10px;color:var(--muted);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-arrow{position:absolute;bottom:13px;right:15px;color:#a18b6b;font-size:14px}.card .excerpt{padding-right:22px}.empty{text-align:center;padding:75px 20px 60px}.empty-symbol{font:58px Georgia;color:#b7a17e;line-height:1.1}.empty h2{font:29px/1.5 var(--serif);margin:24px 0 12px}.empty>p{font-size:12px;color:var(--muted);line-height:2}.empty-actions{display:flex;justify-content:center;align-items:center;gap:22px;margin-top:25px}.collection-end{text-align:center;padding:48px 0 55px}.collection-end>span{color:var(--accent);font:38px Georgia}.collection-end p{font:16px/2 var(--serif);color:var(--muted);letter-spacing:2px}.collection-end .text-link{font-size:11px}.footer-brand{font:25px var(--serif);letter-spacing:4px}.footer-brand small{display:block;font:10px Arial;color:var(--muted);letter-spacing:1px;margin-top:12px}footer{border-top:1px solid var(--line);padding:35px 0 30px;display:flex;gap:30px;align-items:center;flex-wrap:wrap}.storage-note{margin-left:auto;font-size:10px;color:var(--muted);line-height:2}.backup-actions{display:flex;gap:2px}.backup-actions button{font-size:11px;padding:10px}.credits{font-size:9px;color:var(--muted);text-decoration:none;flex-basis:100%;text-align:right;letter-spacing:1px}
 dialog{border-radius:var(--radius-lg);border:1px solid #d9cfbf;background:var(--paper);color:var(--ink);width:min(1100px,94vw);max-height:92dvh;padding:28px 36px;box-shadow:0 30px 100px #291b1944;overflow:auto}dialog::backdrop{background:#30271e88;backdrop-filter:blur(9px)}.dialog-head,.dialog-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px}.dialog-head{margin-bottom:12px}.close-button{font-size:16px;width:44px;height:44px;border:1px solid var(--line);padding:0}.close-button:hover{background:#e6ddcf}dialog h2{font:32px/1.5 var(--serif);margin:15px 0 30px;overflow-wrap:anywhere}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px}.editor-photo{min-width:0}.upload{display:flex;align-items:center;justify-content:center;background:#e9e2d4;width:100%;min-height:390px;padding:20px;text-align:center;border:1px dashed #bdab94}.upload-symbol{font:42px var(--serif);color:#a28c6c;display:block;margin-bottom:15px}.upload strong{font:19px var(--serif);display:block}.upload small{display:block;font-size:10px;line-height:2.3;color:var(--muted);margin-top:19px}.upload img{max-width:100%;max-height:430px;object-fit:contain;box-shadow:0 8px 20px #4c342522}.photo-footnote{font:11px var(--serif);letter-spacing:1px;color:var(--muted);margin-top:18px}.fields label{display:block;font-size:10px;letter-spacing:1px;color:var(--accent);margin-bottom:18px}.fields input,.fields textarea{display:block;width:100%;border:0;border-bottom:1px solid #cabda8;background:transparent;padding:10px 0;color:var(--ink);border-radius:0;font-size:13px;letter-spacing:.3px}.fields textarea{resize:vertical;font:16px/2 var(--serif)}.dialog-bottom{border-top:1px solid var(--line);padding-top:18px;margin-top:22px;font-size:11px;color:var(--muted)}#form-error{color:#9b402b;font-size:12px}#viewer{background:#eae3d6;width:min(1190px,96vw)}.detail-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:35px;align-items:start;padding:18px 0}.detail-photo{background:var(--white);padding:15px 15px 0;box-shadow:0 5px 8px #47311d18,0 20px 35px -22px #40302388;transform:rotate(-1.3deg);min-width:0}.detail-photo img{width:100%;max-height:60dvh;min-height:150px;object-fit:contain;background:#e5e0d6}.photo-caption{display:flex;justify-content:space-between;font:10px/1.8 Georgia;color:var(--muted);letter-spacing:1px;padding:16px 2px}.detail-grid article{background:#f9f5eb;padding:30px 32px 40px;min-height:350px;box-shadow:1px 3px 10px #4b39270a;min-width:0;border-top:2px solid #ac8d62}.detail-grid article h2{font-size:30px;margin:22px 0}.story{white-space:pre-wrap;overflow-wrap:anywhere;font:16px/2.2 var(--serif);color:#685b4b}.story-sign{margin-top:38px;font:italic 12px Georgia;color:#a69070;letter-spacing:1px}.detail-grid.no-photo{grid-template-columns:1fr;max-width:730px;margin:auto}.detail-grid.no-photo article{padding:35px 55px}.detail-actions{display:flex;align-items:center;gap:4px}.detail-actions button{font-size:11px;padding:10px 12px}#delete{color:#9b7b66}#detail-index{font:italic 11px Georgia;letter-spacing:1px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--white);padding:13px 24px;box-shadow:0 5px 25px #33221133;z-index:10;font-size:12px;max-width:90vw;text-align:center}body:has(dialog[open]){overflow:hidden}
@media(min-width:1500px){main{padding-left:90px;padding-right:90px}.intro{gap:90px}.hero-art{height:500px}.art{height:270px}}
@media(max-width:900px){.intro{gap:20px;min-height:590px}.hero-art{height:405px}.vertical-note{right:-15px;font-size:7px}.spread{gap:18px;padding:14px 20px 30px}.art{height:180px}.stack{width:195px;height:200px}.album-info h3{font-size:36px}.album-top{gap:5%;padding-left:0;padding-right:0}.detail-grid{gap:20px}.detail-grid article{padding:22px}.editor-grid{gap:25px}}
@media(max-width:650px){header{height:86px;margin:0 5vw;gap:16px}.brand{gap:10px}.brand-mark{font-size:27px;letter-spacing:2px}.brand>span:last-child{font-size:6px;padding-left:10px;letter-spacing:1.2px;max-width:90px}.header-note{display:none}button.dark{padding:12px 15px;gap:14px;font-size:12px}main{padding:0 6vw}.intro{display:flex;flex-direction:column;gap:0;align-items:stretch;padding:36px 0 18px;min-height:0}.intro-copy{position:relative}.intro .eyebrow{font-size:9px;letter-spacing:1.5px}h1{font-size:47px;line-height:1.23;letter-spacing:2px;margin:23px 0 16px}h1 em{font-size:23px;letter-spacing:-.5px;margin-top:8px}.subtitle{font-size:11px;line-height:2.1}.intro .text-link{position:absolute;bottom:3px;right:0;gap:20px;font-size:10px}.hero-art{margin:10px 8px 0;height:350px}.vertical-note{top:27px;right:-8px}.window-light{inset:-50px -20px 0}.section-heading{padding:27px 0 20px;align-items:flex-start;gap:10px}.section-heading h2{font-size:23px;letter-spacing:.5px}.section-heading h2 span{font-size:9px;margin-left:10px}.section-heading>p{display:none}.eyebrow{font-size:8px;letter-spacing:1.7px}.toolbar{flex-wrap:wrap;gap:0}nav{gap:24px;width:100%}nav button{font-size:11px;padding:16px 0}.search{border-top:1px solid var(--line);width:100%;padding:4px 0}.search input{width:100%;font-size:11px}.collection-status{font-size:12px;letter-spacing:.3px;gap:10px;padding:12px 0}.quiet-button{font-size:12px}#demo-notice{font-size:10px;padding:10px 12px;line-height:2}#demo-notice button{float:none;display:block;margin-top:4px;font-size:10px}#demo-notice>span{margin-right:5px}.album{margin-top:10px}.album-top{grid-template-columns:1.2fr 1fr;gap:18px;padding-bottom:10px}.album-trigger{height:220px}.stack{width:145px;height:155px;bottom:36px}.stack-card{padding:6px 6px 23px}.stack-card:nth-child(1){transform:translate(-10px,0) rotate(-10deg)}.stack-card:nth-child(2){transform:translate(8px,0) rotate(7deg)}.stack-card .stack-word{font-size:12px;line-height:1.8;padding:8px}.stack-card .stack-date{font-size:7px}.album-info h3{font-size:24px;margin:8px 0;letter-spacing:0}.album-info h3 small{font-size:11px;margin-left:0;display:block}.album-info p{font-size:12px;line-height:1.9}.album-info .album-tags{font-size:8px;letter-spacing:1px;margin-top:15px}.album-info .album-number{font-size:9px}.pull-hint{font-size:9px;letter-spacing:1px;bottom:-4px}.shelf{bottom:20px;height:9px}.spread-heading{margin:0 7px;font-size:9px;letter-spacing:1px;padding-top:16px}.spread{grid-template-columns:repeat(2,minmax(0,1fr));gap:21px 15px;padding:12px 8px 25px}.card{padding:7px 7px 14px}.art{height:160px}.text-art{padding:11px}.text-art p{font-size:13px;line-height:1.85;-webkit-line-clamp:4}.text-art .quote{font-size:25px}.card-meta{font-size:7px;letter-spacing:.6px;margin-top:13px}.card h3{font-size:15px;margin:5px 0}.excerpt{font-size:9px}.card-arrow{right:10px;bottom:8px}.collection-end{padding:25px 0 40px}.collection-end p{font-size:14px}.empty{padding:40px 10px}.empty h2{font-size:24px}.empty-actions{gap:18px}.empty-actions .text-link{font-size:10px;gap:0}footer{padding:25px 0;gap:20px}.footer-brand{font-size:23px}.footer-brand small{font-size:9px}.storage-note{font-size:9px}.backup-actions{margin-left:-10px}.credits{flex-basis:auto;margin-left:auto;font-size:8px}.backup-actions button{font-size:10px}dialog{padding:18px;width:95vw;max-height:94dvh}.dialog-head{gap:10px}.close-button{width:38px;height:38px;flex-shrink:0}.dialog-head .eyebrow{letter-spacing:1px}dialog h2{font-size:27px;margin:13px 0 23px}.editor-grid,.detail-grid{grid-template-columns:1fr;gap:22px}.upload{min-height:230px}.upload img{max-height:320px}.photo-footnote{font-size:10px}.fields label{font-size:9px}.fields input{font-size:13px}.dialog-bottom{gap:10px}.dialog-bottom>span{font-size:9px;max-width:40%}#viewer{padding:16px 18px}.detail-grid{padding-top:10px}.detail-photo{padding:10px 10px 0;transform:rotate(-.8deg)}.detail-photo img{max-height:48dvh}.photo-caption{padding:12px 0;font-size:9px}.detail-grid article{padding:25px 23px;min-height:250px}.detail-grid article h2{font-size:27px}.story{font-size:16px;line-height:2.1}.detail-grid.no-photo article{padding:28px 25px}.detail-actions{gap:0}.detail-actions button{font-size:10px;padding:11px 8px}.story-sign{margin-top:25px}}
@media(max-width:360px){.stack{width:125px;height:140px}.album-top{gap:13px}.album-info h3{font-size:21px}.art{height:145px}.intro .text-link{gap:10px}.subtitle{font-size:10px}.brand>span:last-child{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
[hidden]{display:none!important}.stack-card:only-child{transform:rotate(-3deg)}
/* Each photograph stays whole; the paper frame follows a consistent landscape format. */
.art{height:auto;aspect-ratio:4/3}.art img{position:absolute;inset:0}.album.open .stack{opacity:0}.shelf-note{position:absolute;left:0;right:0;bottom:83px;font:italic 11px var(--serif);color:#a18c6f;letter-spacing:2px;opacity:0;transition:opacity .3s}.album.open .shelf-note{opacity:1}.stack-card .stack-word{color:#65513c}
@media(max-width:650px){.shelf-note{font-size:9px;letter-spacing:1px;bottom:85px}.text-art p{-webkit-line-clamp:3;font-size:12px}.text-art{padding:10px}.text-art .quote{font-size:20px}.album-trigger:hover .stack-card:nth-child(1){transform:translate(-15px,0) rotate(-13deg)}.album-trigger:hover .stack-card:nth-child(2){transform:translate(15px,0) rotate(10deg)}}
/* Keep the exit reachable while reading a long entry or editing with the keyboard open. */
dialog .dialog-head{position:sticky;top:0;z-index:3;background:var(--paper);box-shadow:0 -30px 0 var(--paper)}
#viewer .dialog-head{background:#eae3d6;box-shadow:0 -30px 0 #eae3d6}
.album.is-moving .stack{opacity:0;transition:none}
/* Floating capsule navigation, adapted from universitymaimai/学校.html. */
html{scroll-padding-top:100px}main{padding-top:104px}
header.floating-nav{position:fixed;top:18px;left:50%;right:auto;transform:translateX(-50%);z-index:60;height:auto;margin:0;display:flex;align-items:center;gap:4px;padding:6px;border:1px solid #342f281a;border-radius:var(--radius-pill);background:#f4f0e7ed;background:color-mix(in srgb,var(--paper) 76%,transparent);-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);box-shadow:0 1px 2px #0000000d;max-width:calc(100vw - 24px)}
.floating-nav .nav-brand{display:flex;align-items:center;gap:8px;padding:0 10px 0 8px;font:600 13px/1 Arial,"Microsoft Yahei",sans-serif;letter-spacing:0;white-space:nowrap;text-decoration:none}
.floating-nav .nav-mark{min-width:20px;height:20px;padding:0 4px;border-radius:var(--radius-sm);background:var(--ink);color:var(--paper);display:grid;place-items:center;font:600 11px/1 var(--serif)}
.floating-nav .floating-links{display:flex;align-items:center;gap:2px;width:auto;border:0}
.floating-links a{display:inline-flex;align-items:center;justify-content:center;height:32px;padding:0 12px;border-radius:var(--radius-pill);font:500 13px/1 Arial,"Microsoft Yahei",sans-serif;color:var(--muted);white-space:nowrap;text-decoration:none;transition:color .2s,background .2s}
.floating-links a:hover{color:var(--ink);background:#342f280a}.floating-links a.on{color:var(--ink);background:#342f2810}
.floating-nav .nav-create{height:32px;padding:0 13px;border-radius:var(--radius-pill);background:var(--ink);color:var(--white);font-size:12px;white-space:nowrap;margin-left:4px}.floating-nav .nav-create:hover{background:#62513d}
@media(max-width:620px){header.floating-nav{top:max(12px,env(safe-area-inset-top));left:12px;right:12px;transform:none;max-width:none;justify-content:space-between;gap:2px}.floating-nav .nav-brand{padding:0 6px}.floating-nav .nav-brand>span:not(.nav-mark){display:none}.floating-links a{padding:0 8px;font-size:12px}.floating-nav .nav-create{font-size:11px;padding:0 10px;margin-left:0}main{padding-top:82px}html{scroll-padding-top:86px}}
@media(max-width:360px){.floating-links a{font-size:11px;padding:0 6px}.floating-nav .nav-create{padding:0 8px;font-size:10px}}
/* Two small effects: click-origin theme reveal and photographic glare. */
:root{color-scheme:light}.theme-toggle{position:relative;flex:0 0 32px;width:32px;height:32px;padding:0;border-radius:var(--radius-pill);color:var(--muted)}.theme-toggle:hover{background:#8e79541a;color:var(--ink)}.theme-toggle svg{position:absolute;inset:8px;width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;transition:opacity .22s,transform .35s var(--ease)}.theme-moon{opacity:0;transform:rotate(75deg) scale(.4)}[data-theme=dark] .theme-moon{opacity:1;transform:none}[data-theme=dark] .theme-sun{opacity:0;transform:rotate(-75deg) scale(.4)}
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}::view-transition-new(root){z-index:1}::view-transition-old(root){z-index:0}
[data-theme=dark]{color-scheme:dark;--paper:#1d201f;--white:#2a2e2c;--ink:#eee6d8;--muted:#b0a898;--line:#43463f;--accent:#c7a784}
[data-theme=dark] button.dark,[data-theme=dark] .nav-create{color:#242722;background:#e6d8bd}[data-theme=dark] .nav-create:hover,[data-theme=dark] button.dark:hover{background:#c8b591}
[data-theme=dark] .floating-nav{border-color:#c8bda526;background:#1d201fed;background:color-mix(in srgb,var(--paper) 82%,transparent)}[data-theme=dark] .floating-links a.on,[data-theme=dark] .floating-links a:hover{background:#eee6d814}
[data-theme=dark] .window-light{opacity:.08}[data-theme=dark] .hanging-print{background:#e9e2d4;color:#493c2c;box-shadow:3px 12px 22px #0006}[data-theme=dark] h1 em{color:#c2af91}
[data-theme=dark] #demo-notice,[data-theme=dark] .upload{background:#2a302b;color:var(--muted)}[data-theme=dark] .text-art{background:repeating-linear-gradient(transparent,transparent 31px,#b5aa8c22 32px),#30352d}[data-theme=dark] .art{background-color:#30342f}[data-theme=dark] .stack-card .stack-word{color:var(--ink)}
[data-theme=dark] #viewer,[data-theme=dark] #viewer .dialog-head{background:#242925;box-shadow:0 -30px 0 #242925}[data-theme=dark] .detail-grid article{background:#30352e}[data-theme=dark] .story{color:#d6cdbb}[data-theme=dark] .detail-photo{background:#eae3d5;color:#534735}[data-theme=dark] .detail-photo .photo-caption{color:#716450}
[data-theme=dark] .close-button:hover{background:#40483e}[data-theme=dark] #book-reader,[data-theme=dark] #book-reader .dialog-head{background:#242925;box-shadow:0 -30px 0 #242925}[data-theme=dark] #physical-book{--ink:#342f28;--muted:#82776a;--accent:#916448;color:#342f28;color-scheme:light}[data-theme=dark] .book-tools,[data-theme=dark] .reader-controls>span{color:#b8ad98}[data-theme=dark] #book-error,[data-theme=dark] #form-error{color:#e2a58e}[data-theme=dark] .photo-choice>span{background:#e8dfce;color:#3b362b}[data-theme=dark] .photo-choice.picked>span{background:#816345;color:#fff}
@media(hover:hover) and (pointer:fine){.hanging-print:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at var(--glare-x,50%) var(--glare-y,40%),#fff8 0,transparent 65%);opacity:0;transition:opacity .25s;pointer-events:none}.hanging-print:hover:after{opacity:.3}}
@media(max-width:620px){.floating-links a{padding:0 5px;font-size:11px}.floating-nav .nav-create{padding:0 8px;font-size:10px}.floating-nav .nav-brand{padding:0 3px}}@media(max-width:360px){.floating-nav .nav-brand{display:none}.theme-toggle{flex-basis:28px;width:28px}}
@media(prefers-reduced-motion:reduce){.hanging-print:after{display:none}}

#demo-notice>span{border-radius:var(--radius-sm)}

.floating-nav .nav-mark{position:relative;background:none;padding:0}.nav-mark img{position:absolute;left:-7px;top:-7px;width:34px;height:34px;max-width:none;object-fit:contain}.footer-brand>.brand-logo{display:inline-block;width:48px;height:48px;object-fit:contain;vertical-align:middle;margin-right:8px}.account-brand>.brand-logo{width:72px;height:72px;object-fit:contain;margin:0 auto 8px}

/* Readable supporting copy; retain the warm paper hierarchy. */
:root{--muted:#71665a;--accent:#81573f;--ease:cubic-bezier(.22,.8,.25,1)}
[data-theme=dark]{--muted:#b0a898;--accent:#c7a784}
h1 em{font-size:clamp(16px,1.6vw,24px);color:#80664c;letter-spacing:0}
[data-theme=dark] h1 em{color:#c2af91}
.eyebrow{font-size:12px;letter-spacing:1.4px}.subtitle{font-size:13px}.text-link{font-size:13px}
.fields label{font-size:12px}.fields input{font-size:14px}.upload small{font-size:12px}.photo-footnote{font-size:12px}
.card-meta{font-size:12px;letter-spacing:.4px}.excerpt{font-size:12px}.stack-date{font-size:12px}.spread-heading{font-size:12px}.pull-hint{font-size:12px}.shelf-note{font-size:12px}
.search input{font-size:13px}.toolbar nav button{font-size:13px}.quiet-button{font-size:13px}
.backup-actions p{font-size:12px;color:var(--muted);margin:0 0 4px}.backup-actions>div{display:flex;gap:12px}.backup-actions button{font-size:13px;min-height:44px;padding:10px 12px}.credits{font-size:12px}.footer-brand small{font-size:12px}
#toast{font-size:13px;border-radius:var(--radius-md);max-width:min(440px,calc(100vw - 32px));pointer-events:none}
.card:hover{box-shadow:0 8px 18px #40302317,0 15px 24px -12px #4e392940}
button{touch-action:manipulation}button:focus-visible,a:focus-visible{outline-offset:3px}
.wall-tray>button{transition:background .2s,color .2s,box-shadow .2s,translate .2s var(--ease)}
.wall-tray>button[aria-pressed=true]{background:#91644818;box-shadow:inset 0 0 0 1px var(--accent);translate:0 -2px}
#wall-settings summary{cursor:pointer;min-height:36px;font-size:12px}.wall-guide{font-size:12px;line-height:1.7;color:var(--muted);margin:0 0 4px}
@media(max-width:650px){
 .intro .eyebrow,.eyebrow{font-size:12px}.subtitle{font-size:13px}.intro .text-link{position:static;display:flex;align-items:center;justify-content:flex-end;min-height:44px;margin-top:var(--space-2);font-size:12px}.intro h1 em{font-size:18px;line-height:1.7;max-width:100%}
 .toolbar nav button{font-size:13px}.search input{font-size:14px}.quiet-button{font-size:12px}
 .card-meta,.excerpt,.stack-date,.spread-heading,.pull-hint,.shelf-note{font-size:12px}
 .spread-heading{gap:8px}.spread-heading span:last-child{display:none}
 .backup-actions{width:100%}.backup-actions>div{gap:6px}.backup-actions button{padding-inline:8px}
}
@media(max-width:760px){
 .floating-links a,.theme-toggle,.floating-nav .nav-create{height:44px;min-height:44px}
 .theme-toggle{flex-basis:44px;width:44px}.theme-toggle svg{inset:13px;width:18px;height:18px}
 .floating-nav .nav-create{width:44px;min-width:44px;font-size:0}.floating-nav .nav-create::after{font-size:20px}
 .floating-links{gap:0}.floating-links a{font-size:12px;padding-inline:8px}
 .account-corner{top:calc(max(12px,env(safe-area-inset-top)) + 7px)}
 .account-trigger,.account-trigger:has(.account-login-icon){width:44px;height:44px;min-height:44px;padding:4px}
}
@media(max-width:360px){
 .intro .subtitle{font-size:12px;margin-bottom:0}
 .intro .text-link{position:static;min-height:44px;align-items:center;justify-content:flex-end;display:flex;margin-top:var(--space-2)}
 .floating-nav{padding:3px}.floating-links a{padding-inline:8px}
 .floating-links a[href="#books"],.floating-links a[href="#collection"]{font-size:0}
 .floating-links a[href="#books"]::after{content:'画册';font-size:12px}
 .floating-links a[href="#collection"]::after{content:'馆藏';font-size:12px}
}
@media(prefers-reduced-motion:no-preference){
 .intro-copy{animation:ui-enter .48s var(--ease) both}.hero-art{animation:ui-enter .6s var(--ease) .08s both}
 dialog[open]{animation:dialog-enter .22s var(--ease)}
 #toast:not([hidden]){animation:toast-enter .22s var(--ease)}
 @keyframes ui-enter{from{opacity:0;translate:0 12px}to{opacity:1;translate:0 0}}
 @keyframes dialog-enter{from{opacity:0;translate:0 8px;scale:.99}to{opacity:1;translate:0 0;scale:1}}
 @keyframes toast-enter{from{opacity:0;translate:0 8px}to{opacity:1;translate:0 0}}
}
@media(prefers-reduced-motion:reduce){.intro-copy,.hero-art,dialog[open]{animation:none!important}}