/* The new volume shares the old paper palette, with a darker spine and a
   quieter, more spacious reading spread for its five longer chapters. */
.featured-volume{--book-bg:#694762;--book-ink:#fff0df;background:linear-gradient(145deg,#78516d,#51374f 73%);color:#fff0df;border-color:#a77b91;box-shadow:inset 7px 0 0 #392b42aa,inset 11px 0 0 #f0ca9e25,5px 4px 0 #dbc8b8,6px 8px 13px var(--shadow)}
.featured-volume .book-edition,.featured-volume .book-author,.featured-volume .book-bottom{color:#ecd3d9}.featured-volume .book-symbol{color:#f6cfa6}.featured-volume::after{content:"";position:absolute;top:-3px;right:19px;width:9px;height:57px;background:linear-gradient(#f5d29b,#df9bad);clip-path:polygon(0 0,100% 0,100% 100%,50% 84%,0 100%);box-shadow:0 2px 9px #3a293a66}
.featured-sampler{grid-template-columns:130px minmax(0,1fr) 185px;gap:28px;align-items:stretch}.featured-sampler .sampler-art{display:block;width:100%;height:270px;object-fit:cover;object-position:54% 58%;border-radius:3px 14px 3px 3px;box-shadow:0 11px 24px var(--shadow);filter:saturate(.92)}.featured-sampler .sampler-aside{padding-right:22px}.featured-sampler .sampler-copy{align-self:center}.featured-sampler .sampler-copy h2{font-size:clamp(23px,2.4vw,29px)}
.featured-story .reader{position:relative}.featured-story .reader::before{content:"";position:absolute;top:19px;bottom:19px;left:17px;width:2px;background:linear-gradient(#e6b77f,#b9698b 43%,transparent);opacity:.7}.featured-story .reader-heading{display:grid;grid-template-columns:minmax(170px,.72fr) minmax(0,1fr);gap:37px;align-items:center;text-align:left;padding-bottom:44px;margin-bottom:37px}.featured-story .featured-art{margin:0;min-width:0;position:relative}.featured-story .featured-art img{width:100%;height:345px;object-fit:cover;object-position:center 58%;border-radius:3px 20px 3px 3px;box-shadow:0 13px 29px var(--shadow);filter:saturate(.92)}.featured-story .reader-heading-copy{min-width:0}.featured-story .reader-heading-copy::before{content:"第六枚书签  /  新来的书";display:block;color:var(--accent);font:12px/1.4 Georgia,var(--sans);letter-spacing:.14em;margin-bottom:28px}.featured-story .reader-heading .handwritten{font-size:16px;color:var(--muted)}.featured-story .reader-heading h1{font-size:clamp(29px,2.7vw,38px);letter-spacing:.025em;line-height:1.55;margin:13px 0 17px}.featured-story .reader-heading .epigraph{font-size:16px;line-height:2;margin:15px 0 24px}.featured-story .reader-byline{font-size:13px;letter-spacing:.08em}.featured-story .chapter{max-width:38em;margin:0 auto;padding-bottom:32px}.featured-story .chapter + .chapter{border-top:1px solid var(--line);padding-top:35px}.featured-story .chapter h2{color:var(--heading);font-size:24px;letter-spacing:.035em;padding:14px 0 23px}.featured-story .chapter p{line-height:2.2;margin-bottom:1.23em;letter-spacing:.017em}.featured-story .reader-ending{max-width:38em;margin-left:auto;margin-right:auto}
@media(max-width:880px){.featured-sampler{grid-template-columns:102px minmax(0,1fr) 145px;gap:19px}.featured-sampler .sampler-art{height:240px}.featured-story .reader-heading{grid-template-columns:minmax(150px,.78fr) minmax(0,1fr);gap:25px}.featured-story .featured-art img{height:300px}}
@media(max-width:700px){.featured-sampler{display:grid;grid-template-columns:1fr;gap:0}.featured-sampler .sampler-aside{order:1}.featured-sampler .sampler-art{order:2;width:100%;height:190px;object-position:center 56%;margin:17px 0 8px}.featured-sampler .sampler-copy{order:3}.featured-story .reader-heading{grid-template-columns:1fr;gap:20px;text-align:center;padding-bottom:26px;margin-bottom:25px}.featured-story .featured-art img{height:225px;object-position:center 58%}.featured-story .reader-heading-copy::before{margin-bottom:12px}.featured-story .reader-heading .epigraph{margin:12px 0}.featured-story .reader::before{left:8px;top:9px;bottom:9px;opacity:.35}.featured-story .chapter + .chapter{padding-top:20px}.featured-story .chapter h2{font-size:22px;padding:12px 0 19px}}
@media(max-width:430px){.featured-story .reader-heading h1{font-size:27px}.featured-story .featured-art img{height:200px}.featured-story .chapter p{letter-spacing:0;line-height:2.08}}

/* A small paper window beside the new volume on the original home page. */
.sixth-feature{display:grid;grid-template-columns:minmax(230px,.43fr) minmax(0,.57fr);max-width:1040px;margin:0 auto 87px;background:var(--paper);border:1px solid var(--line);box-shadow:5px 7px 0 var(--paper-alt),0 15px 28px var(--shadow);overflow:hidden;position:relative}
.sixth-feature::before{content:"";position:absolute;left:15px;top:15px;bottom:15px;border-left:1px solid var(--rose);opacity:.75;pointer-events:none}
.sixth-feature-art{min-height:410px;background:#413648;overflow:hidden}
.sixth-feature-art img{width:100%;height:100%;object-fit:cover;object-position:center 55%;filter:saturate(.9)}
.sixth-feature-copy{padding:49px clamp(28px,4vw,61px) 37px;align-self:center;min-width:0}
.sixth-feature-kicker{display:block;margin-bottom:17px;color:var(--accent-strong);font:12px/1.6 Georgia,var(--sans);letter-spacing:.2em}
.sixth-feature-copy h2{font-size:clamp(27px,3vw,39px);line-height:1.55;letter-spacing:.04em}
.sixth-feature-copy>p{font:16px/2 var(--serif);margin:16px 0 25px;max-width:29em}
.sixth-feature .primary-button{min-height:45px;font-size:14px;padding:10px 22px}
.fold-window{margin-top:32px;border-top:1px dashed var(--rose);padding-top:17px}
.fold-window summary{color:var(--heading);font:15px/1.7 var(--serif);letter-spacing:.06em;cursor:pointer;display:list-item;list-style-position:inside;list-style-type:"✦  ";padding:5px 0}
.fold-window summary::marker{color:var(--accent)}
.fold-window summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.fold-window[open] summary{margin-bottom:18px}
.fold-window-inner{display:grid;grid-template-columns:1fr 1fr;gap:2px;perspective:800px}
.fold-window-pane{min-width:0;min-height:150px;padding:22px 17px;background:var(--paper-alt);border:1px solid var(--line);box-shadow:inset 0 0 0 5px var(--paper);transform-origin:right center;animation:fold-open .55s ease-out both}
.fold-window-pane+ .fold-window-pane{transform-origin:left center;animation-delay:.09s}
.fold-window-pane span{display:block;color:var(--heading);font:15px/1.5 var(--serif);margin-bottom:12px}
.fold-window-pane p{font:13px/1.9 var(--sans);color:var(--muted)}
.fold-window-note{font:italic 15px/1.7 var(--serif);color:var(--accent);text-align:center;margin-top:16px}
.fold-window-return{display:block;width:max-content;max-width:100%;margin:0 auto 22px;color:var(--heading);border-bottom:1px solid var(--rose);font:15px/1.8 var(--serif)}
@keyframes fold-open{from{opacity:.3;transform:rotateY(55deg)}to{opacity:1;transform:rotateY(0)}}
@media(max-width:800px){.sixth-feature{grid-template-columns:minmax(200px,.43fr) minmax(0,.57fr)}.sixth-feature-art{min-height:400px}.sixth-feature-copy{padding:34px 28px}.sixth-feature-copy h2{font-size:28px}.fold-window-pane{min-height:165px;padding:15px 11px}.featured-sampler{grid-template-columns:95px minmax(0,1fr) 135px;gap:16px}.featured-sampler .sampler-art{height:240px}}
@media(max-width:700px){.featured-sampler{grid-template-columns:1fr;gap:0}.featured-sampler .sampler-art{width:100%;height:190px;margin:17px 0 8px}.featured-story .reader-heading{grid-template-columns:1fr}}
@media(max-width:600px){.sixth-feature{grid-template-columns:1fr;margin-bottom:53px}.sixth-feature-art{min-height:0;height:220px}.sixth-feature-copy{padding:27px 25px 30px}.sixth-feature-copy h2{font-size:27px}.sixth-feature-copy>p{font-size:15px;margin:10px 0 19px}.fold-window{margin-top:24px}.fold-window-pane{min-height:125px;padding:14px 11px}.featured-story .reader-heading{display:grid;grid-template-columns:1fr}.featured-sampler{display:grid;grid-template-columns:1fr;gap:0}.featured-sampler .sampler-art{width:100%;height:190px;margin:17px 0 8px}}
@media(max-width:370px){.fold-window-inner{grid-template-columns:1fr}.fold-window-pane{min-height:0}.fold-window-pane+ .fold-window-pane{border-top:0}}
@media(prefers-reduced-motion:reduce){.fold-window-pane{animation:none}}