:root{--cream:#e5d4b2;--gold:#cbaa73;--ink:#191714}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#16130f;color:#f4e9d5;font-family:"Songti SC","STSong",serif}button,a{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}.nav{height:78px;position:absolute;top:0;left:0;right:0;z-index:10;padding:0 7.4%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ead6b52b;background:linear-gradient(#100e0bc7,transparent)}.brand{font-size:23px;letter-spacing:.16em;white-space:nowrap}.brand span{display:block;font:8px Georgia,serif;letter-spacing:.25em;color:#cbb892;margin-top:4px}.nav nav{display:flex;gap:52px;font-size:14px;letter-spacing:.12em}.nav nav a{padding:27px 0 22px;position:relative}.nav nav 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ambient{to{transform:scale(1.09) translateX(-1%)}}@keyframes breathe{to{opacity:.5}}@keyframes float{to{background-position:80px -160px, -90px -200px}}@keyframes bookFloat{50%{transform:rotateY(17deg) rotateZ(0deg) translateY(-10px)}}@keyframes out{to{opacity:0;transform:rotateY(-28deg) translateX(-35px) scale(.94)}}@keyframes in{from{opacity:0;transform:rotateY(5deg) translateX(45px) scale(.95)}to{opacity:1;transform:rotateY(20deg) rotateZ(-1deg)}}@keyframes copyOut{to{opacity:0;transform:translateY(-14px)}}@keyframes copyIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}@media(max-width:700px){.nav{height:65px;padding:0 6%}.brand{font-size:18px}.brand span{font-size:7px}.nav nav{gap:18px;font-size:12px}.nav nav a{padding:24px 0}.nav nav a.active:after{bottom:14px}.hero{min-height:760px;height:100svh;max-height:950px}.hero-inner{width:80%;grid-template-columns:1fr;grid-template-rows:50% 50%;gap:0;padding-top:65px}.book-stage{height:100%;align-items:center}.book{height:min(42vh,320px)}.book-shadow{bottom:0}.copy{text-align:center;align-self:start;padding:15px 0 0}.eyebrow{justify-content:center;font-size:11px}.copy h1{font-size:48px;margin:20px 0 12px}.copy p{font-size:13px;line-height:1.9}.cta{margin-top:13px;padding:12px 18px}.arrow{top:34%;font-size:38px}.controls{bottom:5%}.scroll-cue{display:none}.collection{padding:70px 6%}.shelf{gap:15px;margin-top:45px}.shelf-cover{height:auto;aspect-ratio:.67}.shelf-cover span{font-size:20px}.shelf-item h3{font-size:15px}.shelf-item button{font-size:12px}.about{padding:70px 9%}footer{gap:15px;align-items:center}footer small{text-align:right}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}
/* A bound volume: the text block sits between two slightly oversized boards. */
.book{transform-style:preserve-3d;filter:drop-shadow(24px 35px 24px #0009)}
.cover{inset:0;transform:translateZ(24px);border-radius:2px 5px 5px 2px;border:1px solid #e2c99a70;box-shadow:inset 4px 0 8px #0009,inset 7px 0 3px #fff2,inset -1px 1px 3px #fff5,inset -3px -3px 8px #0008;backface-visibility:hidden}
.cover:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#0008 0%,#ffffff25 1.8%,#0006 3%,transparent 9%,transparent 86%,#0003 100%),linear-gradient(115deg,#fce9b72a,transparent 35%,#08060438);mix-blend-mode:screen;opacity:.65}
.back-cover{position:absolute;inset:0;background:#251b12;transform:translateZ(-24px);border-radius:2px 5px 5px 2px;box-shadow:inset 0 0 0 2px #a98b5e88}
.page-block{position:absolute;top:5px;bottom:5px;right:2px;width:45px;transform:rotateY(90deg) translateZ(20px);transform-origin:right;background:repeating-linear-gradient(0deg,#e1d0a9 0px,#e1d0a9 1px,#aa9876 1.5px,#ede2c7 2px);box-shadow:inset 0 0 9px #59442f99;border-radius:1px 3px 3px 1px}
.page-top{position:absolute;top:2px;left:3px;right:4px;height:44px;transform:rotateX(90deg) translateZ(20px);transform-origin:top;background:repeating-linear-gradient(90deg,#dfcda8 0px,#dfcda8 1px,#9e8a69 1.5px,#e6d7b8 2px);box-shadow:inset 0 0 8px #35261599}
.spine{width:48px;left:0;top:0;bottom:0;transform:rotateY(-90deg) translateZ(24px);transform-origin:left;background:linear-gradient(90deg,#1a120c,#624c33 8%,#2f2419 17%,#34281c 78%,#110d0a 100%);border:1px solid #ae926599;box-shadow:inset 3px 0 5px #f7d99a30,inset -3px 0 5px #0009}
.spine:before,.spine:after{content:"";position:absolute;left:4px;right:4px;height:2px;background:#c3a46a88;box-shadow:0 3px #c3a46a55}.spine:before{top:25px}.spine:after{bottom:25px}.spine span{margin:75px auto;color:#e2cca0;text-shadow:0 1px 2px #000;font-size:13px}
@media(max-width:700px){.page-block{width:35px;transform:rotateY(90deg) translateZ(16px)}.page-top{height:34px;transform:rotateX(90deg) translateZ(16px)}.cover{transform:translateZ(18px)}.back-cover{transform:translateZ(-18px)}.spine{width:36px;transform:rotateY(-90deg) translateZ(18px)}}
.hero-inner{position:relative;z-index:1}.arrow,.controls,.scroll-cue{z-index:2}
/* Editorial type: high-contrast Song headlines with restrained sans-serif navigation. */
:root{--display:"Songti SC","Noto Serif CJK SC","STSong","SimSun",serif;--reading:"FangSong","STFangsong","Songti SC",serif;--ui:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
.brand,.copy h1,.cover-title,.shelf-cover span,.section-heading h2,.about h2,.shelf-item h3,footer span{font-family:var(--display)}
.brand{font-weight:700;letter-spacing:.12em}.copy h1{font-weight:700;letter-spacing:.09em;line-height:1.15}.cover-title,.shelf-cover span{font-weight:700;letter-spacing:.2em}.copy p,.section-heading p,.about p{font-family:var(--reading);font-size:17px;line-height:2.1;letter-spacing:.1em}.nav nav,.eyebrow,.cta,.scroll-cue,.shelf-item button,.about small,footer small{font-family:var(--ui);font-weight:400}.nav nav{font-size:13px;letter-spacing:.14em}.eyebrow{font-size:12px;letter-spacing:.28em}.cta{font-size:13px;letter-spacing:.12em}.section-heading h2,.about h2{font-weight:700;letter-spacing:.14em}.shelf-item h3{font-weight:600;letter-spacing:.12em}.brand span,.section-heading span,.about span,.numbers button,.pause{font-family:Georgia,serif}.numbers button{font-size:15px;font-style:italic}
@media(max-width:700px){.copy p{font-size:14px}.nav nav{font-size:12px}.copy h1{letter-spacing:.1em}}
/* User-supplied cover art contains its own lettering; display each image intact. */
.cover,.shelf-cover{background-size:100% 100%;background-position:center;background-repeat:no-repeat}.cover-shade{background:linear-gradient(90deg,#100c0c44,transparent 12%);pointer-events:none}.copy h1.long-title{font-size:clamp(32px,3.2vw,49px);line-height:1.35;letter-spacing:.045em;overflow-wrap:anywhere}.spine span.long-spine{font-size:10px;letter-spacing:.05em;margin-top:45px}.shelf-item h3{line-height:1.5;overflow-wrap:anywhere}@media(max-width:700px){.copy h1.long-title{font-size:clamp(27px,7vw,37px);margin:14px 0 8px}.shelf-item h3{font-size:13px;letter-spacing:.04em}}
.copy h1.long-title{font-size:clamp(29px,2.5vw,39px);letter-spacing:.025em}@media(max-width:700px){.copy h1.long-title{font-size:clamp(24px,6vw,32px)}}
/* Worn cloth-board edges, independent of the original cover artwork. */
.book{cursor:pointer}.book:focus-visible{outline:2px solid #edce91;outline-offset:14px}.cover{border:2px solid #c8b798aa;box-shadow:inset 0 0 0 2px #2a1c15aa,inset 0 0 15px 3px #21150dc9,0 0 2px #f4ddaf88}.cover:before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;border:4px solid transparent;border-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.34' numOctaves='3' seed='8'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='discrete' tableValues='0 0 .75 .95'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='120' height='120' fill='%23d3bf96' filter='url(%23n)'/%3E%3C/svg%3E") 18 / 7px round;opacity:.8}.cover:after{z-index:3;box-shadow:inset 0 0 1px 1px #ead3a788,inset 4px 1px 4px #100b08cc,inset -4px -4px 7px #1a110ab0}.spine{box-shadow:inset 2px 0 3px #e8cea35c,inset -4px 0 6px #000b,0 0 2px #d8be8a88}.cta{background:transparent;cursor:pointer}
.detail[hidden]{display:none}.detail{position:fixed;inset:0;z-index:100;background:#eee8dc;color:#211d18;overflow:auto;overscroll-behavior:contain;clip-path:inset(0);font-family:var(--display)}.detail:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.16;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.34'/%3E%3C/svg%3E")}.detail-close{position:fixed;z-index:2;top:30px;left:6vw;border:1px solid #5f5141;background:#eee8dc;color:#3a3025;padding:12px 17px;font:12px var(--ui);letter-spacing:.12em}.detail-close:focus-visible{outline:2px solid #695038;outline-offset:4px}.detail-brand{position:absolute;top:42px;right:7vw;font-size:17px;letter-spacing:.12em}.detail-grid{min-height:100svh;display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:center;padding:110px 9vw 56px}.detail-copy{max-width:560px}.detail-mask{overflow:hidden}.detail-line{margin:0;transform:translateY(110%)}.detail-kicker{font:12px var(--ui);letter-spacing:.2em;color:#997850;margin-bottom:24px}.detail-copy h2{font-size:clamp(38px,4vw,68px);line-height:1.3;letter-spacing:.04em;font-weight:700}.detail-note{font:16px/1.8 var(--reading);color:#746957;margin-top:32px}.detail-art{height:min(75vh,700px);display:flex;justify-content:center}.detail-art svg{height:100%;max-width:100%;filter:drop-shadow(12px 22px 18px #3a2c1c38)}body.detail-open{overflow:hidden}@media(max-width:700px){.detail-grid{display:flex;flex-direction:column-reverse;justify-content:flex-end;gap:35px;padding:95px 8vw 50px}.detail-art{height:42svh;max-width:100%}.detail-copy{width:100%}.detail-copy h2{font-size:clamp(30px,8vw,42px)}.detail-brand{top:30px;font-size:13px}.detail-close{top:20px;left:6vw;padding:10px;font-size:11px}.detail-kicker{margin-bottom:14px}.detail-note{margin-top:20px}}
#inkMask circle{fill:white}
.detail-note{white-space:pre-line;line-height:1.9;font-size:16px;color:#554b3e}.detail-copy{max-width:620px}.detail-grid{align-items:start}.detail-copy,.detail-art{align-self:center}.detail-copy h2{font-size:clamp(34px,3.3vw,56px)}@media(max-width:700px){.detail-copy{align-self:stretch}.detail-copy h2{font-size:clamp(30px,8vw,42px)}.detail-note{font-size:15px;line-height:1.9}}
@media(min-width:701px) and (max-width:900px){.detail-grid{grid-template-columns:1fr 42%;gap:4vw;padding-left:6vw;padding-right:6vw}.detail-copy h2{font-size:32px}.detail-note{font-size:15px;line-height:1.8}}
.shelf-item .shelf-cover{display:block;width:100%;padding:0;border:0;background-color:#382b1e;background-size:100% 100%;cursor:pointer}.shelf-item .shelf-title{border:0;padding:0;background:none;color:inherit;font:inherit;letter-spacing:inherit;line-height:inherit}.shelf-cover:focus-visible,.shelf-title:focus-visible,.shelf-item button:focus-visible{outline:2px solid #705331;outline-offset:5px}
.detail-directory{margin-top:32px}.directory-button{border:1px solid #5f5141;background:transparent;color:#3a3025;padding:12px 20px;min-width:112px;text-align:left;font:12px var(--ui);letter-spacing:.12em;transition:background .25s,color .25s}.directory-button span{float:right;margin-left:24px}.directory-button:hover{background:#3a3025;color:#eee8dc}.directory-button:focus-visible{outline:2px solid #695038;outline-offset:4px}.directory-status{margin:15px 0 0;color:#746957;font:14px/1.6 var(--reading)}
.catalog-page[hidden],.reader-page[hidden],.chapter-list[hidden]{display:none}.catalog-page,.reader-page{position:fixed;inset:0;z-index:5;background:#eee8dc;color:#211d18;overflow:auto;overscroll-behavior:contain}.reader-page{z-index:6}.sub-header{display:flex;align-items:center;justify-content:space-between;padding:30px 6vw;gap:20px}.sub-header>span{font:17px var(--display);letter-spacing:.12em}.sub-back,.sort-button{background:transparent;border:1px solid #5f5141;color:#3a3025;padding:12px 17px;font:12px var(--ui);letter-spacing:.12em}.sub-back:hover,.sort-button:hover{background:#3a3025;color:#eee8dc}.catalog-inner{max-width:950px;margin:55px auto 100px;padding:0 30px}.catalog-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;border-bottom:1px solid #a69a86;padding-bottom:30px}.section-kicker{font:11px Georgia,serif;letter-spacing:.22em;color:#9b805b}.catalog-heading h2,.reader-inner h2{font:700 clamp(38px,5vw,64px)/1.25 var(--display);letter-spacing:.08em;margin:14px 0}.catalog-book{font:16px var(--reading);color:#746957}.catalog-empty{padding:60px 0;color:#817465;font:16px var(--reading)}.volume{border-bottom:1px solid #bdb09b}.volume-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;background:none;border:0;padding:24px 0;color:#30291f;font:600 20px var(--display);text-align:left}.volume-chevron{font:24px Georgia}.chapter-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 24px;padding-bottom:22px}.chapter-link{border:0;background:none;color:#5a4c3d;text-align:left;font:15px/1.6 var(--reading);padding:12px 0;overflow-wrap:anywhere}.chapter-link:hover{color:#9b7344}.reader-inner{max-width:740px;margin:45px auto 100px;padding:0 30px}.reader-inner h2{font-size:clamp(30px,4vw,48px);border-bottom:1px solid #c8baa4;padding-bottom:30px}.reader-content{font:19px/2 var(--reading);color:#302b24;overflow-wrap:anywhere}.reader-content p{text-indent:2em;margin:1em 0}.catalog-page button:focus-visible,.reader-page button:focus-visible{outline:2px solid #72563a;outline-offset:4px}@media(max-width:700px){.sub-header{padding:20px 6%}.sub-header>span{font-size:13px}.catalog-inner{margin:40px auto 75px;padding:0 7%}.chapter-list{grid-template-columns:1fr 1fr;gap:0 16px}.catalog-heading h2{font-size:40px}.reader-inner{margin:35px auto 80px;padding:0 7%}.reader-content{font-size:18px;line-height:1.95}}
.reader-content h3,.reader-content h4,.reader-content h5{font-family:var(--display);font-weight:600;line-height:1.5;margin:2em 0 1em}.reader-content strong{font-weight:700}.reader-content hr{border:0;border-top:1px solid #c9bca8;width:25%;margin:2em auto}
.chapter-nav{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;align-items:center;padding:17px 0;border-bottom:1px solid #c8baa4}.chapter-nav button{border:0;background:transparent;color:#67533b;padding:9px 4px;font:14px var(--ui);cursor:pointer}.chapter-nav button:first-child{text-align:left}.chapter-nav button:last-child{text-align:right}.chapter-nav button:hover:not(:disabled){color:#a4773f}.chapter-nav button:disabled{color:#b4aa9b;cursor:default}.chapter-nav-bottom{border-bottom:0;border-top:1px solid #c8baa4;margin-top:40px}.reader-inner h2{border-bottom:0;margin-bottom:0;padding-bottom:20px}