:root{color-scheme:light;--paper:#f8f6ed;--ink:#202120;--muted:#575951;--red:#886548;--line:#202120;--yellow:#e7cf85;--pink:#d6b5b2;--mint:#b9cfbd;--lilac:#c8c9dc;--text-size:18px;--shadow:5px 5px 0 var(--ink)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","DiamondSutra Reading Fallback",sans-serif}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;color:var(--ink);background:#fffdf7;border:2px solid var(--ink);border-radius:0;padding:10px 15px;min-height:44px;font-weight:700;box-shadow:3px 3px 0 var(--ink);transition:transform .12s,box-shadow .12s}button:hover:not(:disabled){background:var(--yellow);transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--ink)}button:active:not(:disabled){transform:translate(2px,2px);box-shadow:0 0 0 var(--ink)}button:disabled{color:#777970;background:#ecebe6;border-color:#999b91;box-shadow:none;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #6841b0;outline-offset:5px}a{color:#583188;text-underline-offset:4px}.site-header{max-width:1040px;margin:auto;padding:25px 30px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:3px solid var(--ink);position:relative}.site-header:before{content:"";position:absolute;inset:0 0 auto;height:7px;background:repeating-linear-gradient(90deg,var(--yellow) 0 25%,var(--pink) 25% 50%,var(--mint) 50% 75%,var(--lilac) 75% 100%);border-bottom:2px solid var(--ink)}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:var(--ink);font-size:23px;font-weight:900;letter-spacing:1px}.brand small{display:block;font:700 11px/1.5 sans-serif;color:var(--muted);letter-spacing:2px;margin-top:5px}.seal{display:grid;place-items:center;background:var(--yellow);border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);width:42px;height:47px;flex-shrink:0;font:900 27px/1 "Songti SC",SimSun,serif;transform:rotate(-7deg)}.quiet{background:var(--mint);font-size:14px}main{max-width:780px;margin:auto;padding:45px 32px 65px}.eyebrow{display:inline-block;background:var(--yellow);border:2px solid var(--ink);padding:6px 10px;font-size:12px;font-weight:800;letter-spacing:2px;margin:0 0 18px;box-shadow:3px 3px 0 var(--ink)}h1,h2{font-weight:900}h1{font-size:39px;line-height:1.4;margin:0 0 16px;letter-spacing:-1px}h2{font-size:25px;line-height:1.5;margin:0}#catalog-title{max-width:540px}#catalog-title:after{content:"";display:inline-block;width:23px;height:23px;margin-left:14px;border:3px solid var(--ink);border-radius:50%;background:var(--pink);box-shadow:8px -8px 0 -2px var(--mint);vertical-align:middle}.intro{color:var(--muted);font-size:15px;line-height:1.9;max-width:580px;margin-bottom:28px}.catalog-tools{margin:30px 0 22px}.search{width:100%;padding:15px 16px;border:2px solid var(--ink);background:#fffef9;border-radius:0;min-height:52px;color:var(--ink);box-shadow:4px 4px 0 var(--ink)}.search::placeholder{color:#68685f}.filter-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:20px 0 0}.filter-row button{font-size:13px;padding:8px 14px;background:transparent;box-shadow:none}.filter-row .active{background:var(--ink);color:#fff}.filter-row .active:hover:not(:disabled){background:var(--ink);color:#fff}.count{margin-left:auto;color:var(--muted);font-size:12px;font-weight:700}.poem-list{list-style:none;padding:0;margin:0;display:grid;gap:20px}.poem-list li{border:2px solid var(--ink);box-shadow:var(--shadow);background:#fffdf8}.poem-list li:nth-child(2){background:#f6f0ff}.poem-list li:nth-child(3){background:#effaf4}.poem-link{display:flex;gap:22px;padding:22px 20px;text-decoration:none;color:inherit;align-items:center;position:relative}.poem-link:hover .list-title{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}.thumb{width:88px;height:117px;object-fit:cover;border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);flex-shrink:0;transform:rotate(-3deg)}.poem-list li:nth-child(2) .thumb{transform:rotate(3deg)}.poem-list li:nth-child(3) .thumb{transform:rotate(-2deg)}.list-copy{flex:1;min-width:0}.list-index{display:inline-block;background:var(--yellow);border:1.5px solid var(--ink);padding:3px 7px;color:var(--ink);font:800 11px/1.2 monospace;letter-spacing:1px}.poem-list li:nth-child(2) .list-index{background:var(--pink)}.poem-list li:nth-child(3) .list-index{background:var(--mint)}.list-title{font-size:23px;line-height:1.45;margin:10px 0 6px;overflow-wrap:anywhere}.list-subtitle{font-size:13px;color:var(--muted);line-height:1.8;margin:0}.list-state{font-size:11px;font-weight:700;color:#583188;margin-top:7px;min-height:0}.list-state:empty{display:none}.arrow{display:grid;place-items:center;font-size:23px;color:var(--ink);background:var(--yellow);width:36px;height:36px;flex-shrink:0;border:2px solid var(--ink);border-radius:50%}.resume{width:100%;display:flex;justify-content:space-between;align-items:center;background:var(--pink);margin-top:24px;text-align:left;font-size:15px;gap:14px;padding:15px 18px;line-height:1.8}.resume small{color:var(--ink);font-size:11px;letter-spacing:1px}.resume>span:last-child{font-size:26px}.reader-head{text-align:left;margin-bottom:28px;padding:24px 26px;background:var(--yellow);border:2px solid var(--ink);box-shadow:var(--shadow);position:relative}.reader-head .eyebrow{box-shadow:none;background:var(--paper);font-size:10px;padding:4px 7px;margin-bottom:16px}.reader-head .author{display:inline-block;font-size:13px;font-weight:800;margin:13px 0 0;padding:4px 9px;background:var(--mint);border:1.5px solid var(--ink)}.reader-head h1{font-size:32px;line-height:1.5;margin-bottom:5px;letter-spacing:0}.reader-head .subtitle{font-size:14px;color:#44473e;margin:5px 0}.reader-nav-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:-12px 0 26px;font-size:12px;font-weight:700;color:var(--muted)}.art-button{display:block;border:2px solid var(--ink);padding:0;width:100%;height:auto;background:#fffef8;box-shadow:6px 6px 0 var(--ink);transition:none}.art-button:hover:not(:disabled){transform:none;box-shadow:6px 6px 0 var(--ink);background:#fffef8}.art-button img{display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:contain;background:#eee7d8}.image-caption{margin:15px 0 25px;text-align:center;font-size:11px;color:var(--muted);line-height:1.7}.reader-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:0 0 27px;border-bottom:3px solid var(--ink)}.reader-actions button{font-size:13px}.reader-actions [aria-pressed="true"]{background:var(--pink)}.font-controls{display:flex;gap:8px;margin-left:auto}.font-controls button{font-family:Georgia,"DiamondSutra Reading Fallback",serif;padding:8px 11px}.reading-section{margin-top:26px;padding:22px 24px 10px;background:#fffef9;border:2px solid var(--ink);box-shadow:4px 4px 0 var(--mint)}.section-label{display:inline-block;font-size:13px;font-weight:900;letter-spacing:3px;margin:0 0 17px;padding:4px 9px;background:var(--mint);border:1.5px solid var(--ink)}.reading-section:nth-of-type(2) .section-label{background:var(--pink)}.reading-section:nth-of-type(3) .section-label{background:var(--lilac)}.reading-text{font-size:var(--text-size);line-height:1.95;letter-spacing:.02em}.reading-text p{margin:0 0 14px}.pronunciation{font-size:calc(var(--text-size) - 1px);color:#45483f}.original{margin-top:28px;border:2px solid var(--ink);padding:18px 21px;background:var(--lilac);box-shadow:4px 4px 0 var(--ink)}.original summary,.sources summary{cursor:pointer;font-size:14px;font-weight:800;min-height:28px;line-height:1.9}.poem-text{font-family:"Songti SC",SimSun,"DiamondSutra Reading Fallback",serif;font-size:calc(var(--text-size) + 2px);line-height:2;text-align:center;padding:20px 0;white-space:pre-line}.copy-row{text-align:center}.copy-row button{font-size:13px}.sources{margin:28px 0;color:var(--muted);font-size:13px;line-height:1.9;border-bottom:2px dashed var(--ink);padding-bottom:20px}.sources summary{color:var(--ink)}.next-prev{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;margin-top:30px}.next-prev button{background:var(--mint);text-align:left;font-size:14px;line-height:1.7;overflow-wrap:anywhere}.next-prev button:last-child{text-align:right;background:var(--pink)}.next-prev button:disabled{background:#ecebe6}.next-prev small{display:block;font-size:11px;margin-bottom:7px}.site-footer{max-width:980px;margin:auto;border:2px solid var(--ink);border-bottom:0;padding:27px 28px 35px;background:var(--mint);text-align:center;font-size:12px;line-height:1.9;position:relative}.site-footer:before{content:"";display:block;margin:0 auto 18px;width:54px;height:13px;background:repeating-linear-gradient(135deg,transparent 0 6px,var(--ink) 6px 9px,transparent 9px 15px)}.footer-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin:18px 0}.footer-actions button{font-size:12px;background:#fffdf7}.fine{font-size:11px}.empty,.loading{padding:40px 15px;color:var(--muted);text-align:center;line-height:1.9}dialog{border:3px solid var(--ink);background:var(--paper);padding:0;width:96vw;max-width:1400px;max-height:94vh;border-radius:0;box-shadow:7px 7px 0 var(--ink)}dialog::backdrop{background:#202120dc}.dialog-bar{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--yellow);border-bottom:2px solid var(--ink);padding:10px 15px;z-index:1;font-size:12px;font-weight:700}.dialog-bar button{box-shadow:none}.zoom-scroll{overflow:auto;max-height:calc(94vh - 72px);text-align:center}.zoom-scroll img{display:block;width:100%;min-width:800px;height:auto;margin:auto}#notice{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:var(--ink);color:#fff;border:2px solid var(--ink);box-shadow:4px 4px 0 var(--pink);padding:12px 20px;max-width:90vw;text-align:center;opacity:0;pointer-events:none;transition:.15s;font-size:14px;z-index:10}#notice.show{opacity:1;transform:translate(-50%,0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:600px){.site-header{padding:23px 18px 20px}.brand{font-size:19px;gap:10px}.brand small{font-size:9px;letter-spacing:1.5px}.seal{width:36px;height:41px;font-size:24px}.site-header>.quiet{padding:8px 11px}main{padding:33px 20px 46px}h1{font-size:31px;letter-spacing:-.5px}#catalog-title:after{width:19px;height:19px;margin-left:10px}.reader-head{padding:20px 19px;margin-bottom:25px}.reader-head h1{font-size:27px}.reader-nav-top{margin-top:-7px;font-size:11px}.poem-link{gap:16px;padding:21px 15px}.thumb{width:73px;height:97px}.list-title{font-size:20px}.list-subtitle{font-size:12px}.arrow{width:29px;height:29px;font-size:19px}.poem-list{gap:19px}.count{font-size:11px}.filter-row{gap:7px}.filter-row button{padding:7px 10px}.reader-actions{gap:9px}.reader-actions button{padding:9px 10px}.font-controls{gap:6px}.reading-section{padding:20px 18px 8px}.section-label{margin-bottom:14px}.site-footer{margin:0 14px;padding:24px 17px 29px}.next-prev{gap:13px}.next-prev button{padding:12px;font-size:13px}.zoom-scroll img{min-width:850px}.original{padding:16px}.intro{font-size:14px}}@media(max-width:359px){.poem-link{gap:12px}.arrow{display:none}.reader-actions .font-controls{margin-left:0}.count{width:100%;margin:6px 0 0}.brand{font-size:17px}.reader-head h1{font-size:25px}h1{font-size:28px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}button:hover:not(:disabled),button:active:not(:disabled){transform:none}}

.series-nav{display:flex;gap:1.5rem;justify-content:space-between;max-width:960px;margin:1rem auto;padding:0 1.2rem;font-size:.85rem}.series-nav a{color:inherit}.series-nav span{font-weight:700}

.card-page{margin:0 0 24px}.card-page figcaption{font-size:12px;text-align:center;padding:14px 8px 0;line-height:1.8;color:var(--muted)}.series-nav{flex-wrap:wrap}

.book-label{display:block;font-size:13px;font-weight:800;margin:18px 0 8px}.book-select{width:100%;min-height:48px;font-family:inherit;font-size:16px;font-weight:700;line-height:1.5;padding:10px 14px;border:2px solid var(--ink);border-radius:0;background:var(--mint);color:var(--ink);box-shadow:3px 3px 0 var(--ink)}.book-select:focus-visible{outline:3px solid #6841b0;outline-offset:5px}

/* Full-volume catalog and modal resource/scroll controls. */
.results-count{font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 18px;scroll-margin-top:20px}.catalog-pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:30px 0 0;font-size:13px;font-weight:700}.catalog-pagination:empty{display:none}.catalog-pagination button{font-size:13px}.image-open{overflow:hidden}.zoom-scroll{overscroll-behavior:contain;touch-action:pan-x pan-y pinch-zoom}.zoom-scroll img{max-width:none}.poem-text,.reading-text,.sources{overflow-wrap:anywhere}@supports(height:100dvh){dialog{max-height:94dvh}.zoom-scroll{max-height:calc(94dvh - 72px)}}

/* Full-text reading door, separate from the paginated narrative units. */
.book-group{margin:30px 0}.book-group>h2{font-size:20px;margin-bottom:15px}.book-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.book-door{display:block;height:100%;padding:16px 13px;border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);text-decoration:none;color:var(--ink);background:var(--mint)}.book-grid li:nth-child(3n+2) .book-door{background:var(--pink)}.book-grid li:nth-child(3n) .book-door{background:var(--lilac)}.book-door:hover{transform:translate(-1px,-1px);text-decoration:underline}.book-door strong{display:block;font-size:20px;margin:8px 0}.book-door small{font-size:11px;line-height:1.7}.book-number{font:bold 12px monospace}.chapter-original{text-align:left;max-height:65vh;overflow:auto}.chapter-tools{margin:20px 0}.poem-text{text-align:left}.book-door[aria-current="page"]{outline:3px solid var(--ink);outline-offset:3px} @media(max-width:600px){.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.book-door strong{font-size:19px}.book-door{padding:14px 12px}} @media(max-width:359px){.book-grid{grid-template-columns:1fr 1fr}.book-door strong{font-size:17px}}
/* Bundled reading font is generated from this volume's exact text coverage. */
@font-face{font-family:'DiamondSutra Rare Fallback';src:url('assets/fonts/DiamondSutraRareFallback.woff') format('woff');font-display:swap;unicode-range:U+4E00}
@font-face{font-family:'DiamondSutra Reading Fallback';src:url('assets/fonts/DiamondSutraReadingFallback.woff') format('woff');font-display:swap}
.reading-text,.poem-text{font-family:'DiamondSutra Rare Fallback','DiamondSutra Reading Fallback','Noto Serif CJK SC','Songti SC',serif}
.full-book-door{display:block;max-width:100%;position:relative;background:var(--mint);margin:16px 0 28px}.full-book-door>span:last-child{position:absolute;right:22px;top:27px;font-size:30px}.book-group h2{font-size:24px}.book-group .fine{margin:8px 0}.chapter-tools>a{display:none}.chapter-tools summary{font-weight:800}.site-header .seal{border-radius:50%;transform:rotate(6deg)}

/* Quiet art, geometric navigation: the frame never overlaps the scripture. */
.art-button,.art-button:hover:not(:disabled){border:1px solid #746c59;box-shadow:3px 3px 0 #ded8c6}.thumb{transform:none!important;box-shadow:2px 2px 0 #c8c0ac}.reader-head{background:#eee7cd}.site-header .seal{border-radius:0 50% 50% 50%;transform:none}.series-nav{justify-content:flex-start;gap:12px 21px}.book-door{background:linear-gradient(100deg,var(--mint),#d4dfca)}