:root{--ink:#303638;--muted:#767f82;--line:#e4e8e7;--accent:#4e6c62;--serif:'Songti SC','Noto Serif CJK SC','SimSun',serif;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC',sans-serif;color:var(--ink);background:#fff;font-size:16px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0}button,input{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{cursor:pointer;border:0;background:none}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #638681;outline-offset:5px}button:disabled{cursor:default;opacity:.35}::selection{background:#dce8e5}[hidden]{display:none!important}.site-header,main,footer{width:min(1200px,88%);margin:auto}.site-header{height:96px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:70px}.brand{display:flex;align-items:center;gap:13px;font-family:var(--serif);font-size:24px;letter-spacing:3px}.brand-symbol{display:grid;place-items:center;width:38px;height:44px;border:1px solid #b8c4c0;border-radius:3px;font-size:29px;color:#526a65}.brand small{display:block;font:12px/1.8 sans-serif;letter-spacing:1.8px;color:var(--muted)}nav{display:flex;gap:34px;height:100%;align-items:center}nav a{height:100%;display:flex;align-items:center;font-size:14px;position:relative;color:var(--muted)}nav .nav-active{color:var(--ink)}nav .nav-active:after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:#647d76}.header-note{margin-left:auto;font-size:12px;color:var(--muted)}.library-heading{padding:49px 0 32px;display:flex;justify-content:space-between;align-items:center;gap:25px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--muted);margin:0 0 12px}h1{font:400 44px/1.5 var(--serif);margin:0;letter-spacing:1px}.welcome-copy{font-size:16px;color:var(--muted);margin:10px 0 0}.collection-count{font-size:12px;color:var(--muted);display:flex;align-items:baseline;gap:12px;white-space:nowrap}.collection-count strong{font:400 43px/1 Georgia,serif;color:#8a9c93}.filters{padding-bottom:22px;border-bottom:1px solid var(--line)}.works-section{margin:66px 0 55px;border-top:1px solid var(--line);padding-top:30px}.section-note{font-size:12px;color:var(--muted);align-self:center}.library-footer{margin-top:25px!important}.bookshelf{padding:15px 25px 30px;border-bottom:9px solid #edf0ed;box-shadow:0 12px 13px -15px #223b30;margin-top:28px!important;gap:45px!important}.book{max-width:205px;min-height:265px;margin:auto}.book-info{max-width:205px;margin-inline:auto!important}.book-info strong{font-size:16px!important}footer{display:flex;align-items:center;justify-content:space-between;padding:24px 0;border-top:1px solid var(--line);font-size:12px;color:#7c8587;gap:18px}.text-button{color:#536c60;font-size:14px;padding:8px 0}.text-button:hover{text-decoration:underline;text-underline-offset:5px}.project img,.type-cover{height:270px!important}.project:hover h3{color:var(--accent)}
dialog{border:1px solid #e1e6e1;border-radius:14px;background:#fff;width:min(940px,94vw);max-height:92dvh;padding:30px;overflow:auto;color:var(--ink);box-shadow:0 25px 100px #273b3330}dialog::backdrop{background:#303e3766;backdrop-filter:blur(6px)}.dialog-heading,.reader-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:25px}.dialog-heading h2,.reader-toolbar h2{font:400 27px/1.5 var(--serif);margin:0}.dialog-heading .eyebrow{font-size:12px}.close-button{flex:0 0 36px;width:36px;height:36px;font-size:28px;font-weight:300;color:#7b8881;border-radius:50%;line-height:1}.close-button:hover{background:#edf2ed}.filter-row,.tag-row{display:flex;gap:8px;flex-wrap:wrap}.filter-row button{border-radius:30px;padding:8px 17px;font-size:14px;border:1px solid #e5e9e2}.filter-row button[aria-pressed=true]{background:#465e54;color:white;border-color:#465e54}.tag-row{margin:13px 0 0;align-items:center;font-size:12px;color:var(--muted)}.tag-row button{font-size:12px;padding:5px 9px;border-radius:4px;color:var(--muted)}.tag-row button[aria-pressed=true]{color:#415d4e;background:#f0f3ed}.bookshelf{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:32px}.book-item{min-width:0}.book{width:100%;aspect-ratio:.7;border-radius:2px 6px 6px 2px;box-shadow:5px 4px 0 -1px #e4e4db,8px 12px 16px -9px #3335;background:var(--cover);color:var(--cover-ink);position:relative;padding:18px 18px 18px 24px;display:flex;flex-direction:column;justify-content:space-between;text-align:left;transition:transform .25s}.book:before{content:'';position:absolute;inset:0 auto 0 7px;border-left:1px solid #fff4;border-right:1px solid #0002;width:3px}.book:hover{transform:translateY(-7px) rotate(-2deg)}.book-title{font:400 28px/1.4 var(--serif);letter-spacing:2px}.book-en{font-size:12px;line-height:1.6;letter-spacing:.6px;display:block;margin-top:14px}.book-number,.book-author{font-size:12px}.book-info{font-size:12px;color:var(--muted);margin:17px 0 0}.book-info strong{color:var(--ink);font-weight:400;display:block;font-size:14px;margin-bottom:4px}.library-footer{font-size:12px;display:flex;justify-content:space-between;gap:14px;color:var(--muted);border-top:1px solid var(--line);margin-top:30px;padding-top:17px}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.project{padding:0;text-align:left;min-width:0}.project img,.type-cover{width:100%;height:235px;object-fit:cover}.project h3{font-size:17px;font-weight:400;margin:15px 0 7px;display:flex;justify-content:space-between}.project p{font-size:12px;color:var(--muted);margin:0}.type-cover{font:400 53px/1.3 var(--serif);display:flex;flex-direction:column;align-items:center;justify-content:center}.type-cover small{font:10px/2 sans-serif;letter-spacing:.5px;margin-top:24px}.green{background:#dde5b9}.pale{background:#e8e5df}#reader{width:min(970px,95vw);background:#f2f3ee}.reader-toolbar .eyebrow{display:block;font-size:12px;margin-bottom:6px}.reader-toolbar h2{font-size:23px}.spread{display:grid;grid-template-columns:1fr 1fr;min-height:410px;box-shadow:0 7px 23px #3332;perspective:1500px}.page{background:#fffef9;padding:37px;position:relative;display:flex;flex-direction:column;min-width:0}.page:first-child{background:linear-gradient(90deg,#fffef9 92%,#e9e7df);border-right:1px solid #cecac1}.page:last-child{background:linear-gradient(90deg,#f1efe8,#fffef9 7%)}.page h3{font:500 27px/1.7 var(--serif);margin:24px 0}.page p{font:400 16px/2 var(--serif);margin:0 0 18px;white-space:pre-line}.page .page-kicker{font:12px/1.6 sans-serif;letter-spacing:1px;color:var(--accent)}.page .page-number{margin-top:auto;padding-top:28px;font:12px/1 sans-serif;color:var(--muted)}.page blockquote{font:500 25px/1.9 var(--serif);margin:30px 0}.page img{width:100%;max-height:260px;object-fit:cover;margin-top:15px}.spread.turning{animation:turn .3s ease-out}.reader-controls{display:flex;justify-content:space-between;align-items:center;margin-top:23px;gap:16px}.reader-controls button{border:1px solid #cccfc5;border-radius:30px;padding:8px 18px;font-size:14px;min-height:42px}.reader-controls button:hover:not(:disabled){background:var(--accent);border-color:var(--accent);color:white}.reader-controls>div{font-size:12px;min-width:120px;text-align:center}progress{display:block;width:100%;height:3px;margin-top:7px;accent-color:var(--accent)}.reader-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:18px}.reader-bottom>span{font-size:12px;color:var(--muted)}body.modal-open{overflow:hidden}.noscript-note{text-align:center;padding:20px}@keyframes turn{from{opacity:.6;transform:rotateY(-4deg)}to{opacity:1;transform:rotateY(0)}}@keyframes bob{from{transform:translateY(0) rotate(-2deg)}to{transform:translateY(-5px) rotate(2deg)}}

@media(max-width:950px){.bookshelf{gap:22px!important;padding-inline:10px}.book{padding:18px 13px 18px 21px;min-height:230px}.book-title{font-size:25px}.book-en{letter-spacing:0}.site-header{gap:35px}.project img,.type-cover{height:220px!important}}
@media(max-width:700px){.site-header,main,footer{width:88%}.site-header{height:78px;justify-content:space-between;gap:16px}.brand{font-size:22px;gap:9px}.brand-symbol{width:31px;height:37px;font-size:25px}.brand small{display:none}.header-note{display:none}nav{gap:25px}.library-heading{padding:33px 0 25px;gap:12px}h1{font-size:36px}.welcome-copy{font-size:16px;line-height:1.8;max-width:240px}.collection-count{display:none}.eyebrow{font-size:12px;letter-spacing:1.5px}.bookshelf{grid-template-columns:repeat(2,1fr);gap:28px 26px!important;margin-top:22px!important;padding:5px 6px 25px}.book{min-height:220px;padding:17px 13px 17px 21px}.book-title{font-size:27px}.filter-row button{padding:7px 12px;font-size:14px}.tag-row{gap:4px}.tag-row button{padding-inline:6px}.library-footer{font-size:12px;align-items:center}.works-section{margin-top:45px;padding-top:22px}.dialog-heading h2{font-size:23px}.section-note{display:none}.project-grid{grid-template-columns:1fr;gap:25px}.project img,.type-cover{height:250px!important}.project h3{margin-top:10px}footer{flex-wrap:wrap;gap:12px;font-size:12px}footer>span:nth-child(2){order:3;width:100%}dialog{padding:20px 18px;border-radius:12px;width:95vw;max-height:94dvh}.spread{grid-template-columns:1fr;min-height:410px}.page{padding:26px;min-height:410px}.page:first-child,.page:last-child{background:#fffef9;border:0}.page h3{font-size:25px;margin:19px 0}.page p{font-size:16px;line-height:1.9}.page blockquote{font-size:24px}.reader-controls{gap:8px}.reader-controls button{padding:8px 11px}.reader-controls>div{min-width:90px}.reader-toolbar{margin-bottom:17px}.reader-toolbar h2{font-size:21px}.reader-bottom{flex-wrap:wrap;gap:4px}.reader-bottom>span{font-size:12px}.reader-bottom .text-button{font-size:14px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
.canvas-page{position:relative;container-type:inline-size;width:100%;overflow:hidden;isolation:isolate}.page-element{position:absolute;white-space:pre-wrap;line-height:1.45;overflow:hidden;overflow-wrap:break-word;box-sizing:border-box}.page-element img{display:block;width:100%;height:100%}.paper-page{background:#fffef9;overflow:hidden;box-shadow:inset 0 0 1px #bdbdaf}.paper-page>.canvas-page{height:100%;width:100%}.paper-page:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#0000000c,transparent 5%,transparent 96%,#00000006)}#book-stage{display:flex;align-items:center;justify-content:center;width:100%;height:min(66dvh,680px);min-height:220px;overflow:hidden;padding:8px 0 14px}#flip-book{margin:auto}#reader{width:min(1150px,97vw);max-height:96dvh}#notice{padding:12px;background:#edf4eb;color:#41604a;font-size:14px}#notice.error{background:#fff0e9;color:#9b4336}.book-title{overflow-wrap:anywhere}#admin-link{font-size:14px}.reader-bottom{flex-wrap:wrap}@media(max-width:700px){#book-stage{height:62dvh}#reader{padding:16px 12px}.reader-toolbar h2{font-size:20px}.site-header{gap:12px}.site-header nav{gap:15px}}

.book.has-cover{padding:0;overflow:hidden}.book.has-cover img{display:block;width:100%;height:100%;position:absolute;inset:0;object-fit:contain}.book.has-cover:before{z-index:1}

.bookshelf .book{width:min(100%,var(--book-width));max-width:none;min-height:0;height:auto;overflow:hidden}.bookshelf .book-item{display:flex;flex-direction:column;justify-content:flex-end}.bookshelf .book{margin:0 auto}.bookshelf .book-info{width:100%;min-height:55px}.bookshelf .book-title{font-size:clamp(14px,2.5vw,27px)}

/* Keep PageFlip bounds equal to the visible page box; no automatic ratio padding. */
#flip-book{flex-shrink:0}#flip-book>.stf__wrapper{position:relative;width:100%;height:100%;padding-bottom:0!important}#flip-book .stf__block{inset:0}#book-stage{min-width:0}

.page-load-status{position:absolute;z-index:5;left:10%;right:10%;bottom:12px;width:80%;padding:8px;background:#ffffffed;border:1px solid #dce1da;border-radius:6px;font-size:12px;color:#55665e}.page-load-status:disabled{opacity:1}