:root{--paper:#f6f0e5;--ink:#4d3a32;--red:#a43c35;--muted:#82746a;--line:#d9cdbb}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.9 "Microsoft YaHei","PingFang SC",sans-serif}h1,h2,h3,.home-quote{font-family:"Songti SC","SimSun",serif;font-weight:400}a{color:inherit}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid #ae8951;outline-offset:5px}header{max-width:1180px;margin:auto;padding:24px 30px;display:flex;justify-content:space-between;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}header a{text-decoration:none;min-height:40px;display:flex;align-items:center}header span{align-self:center}main{max-width:1060px;margin:auto;padding:0 30px}.intro{padding:65px 0 35px;text-align:center}.eyebrow{font-size:13px;letter-spacing:3px;color:var(--red);margin:0 0 14px}h1{font-size:clamp(34px,5vw,56px);letter-spacing:4px;line-height:1.5;margin:16px 0}p{margin:12px 0;color:var(--muted)}nav{display:flex;justify-content:center;gap:10px;position:sticky;top:0;z-index:5;padding:14px 0;background:#f6f0e5f5;border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}nav a{text-decoration:none;padding:8px 22px;font-size:15px;border-radius:2px}nav a:hover{background:#eae0d0;color:var(--red)}.chapter{padding:70px 0;border-bottom:1px solid var(--line);scroll-margin-top:15px}.chapter-heading{display:flex;gap:28px;margin-bottom:36px}.number{font:italic 64px/1.15 Georgia,serif;color:#b49a73}.chapter h2{font-size:clamp(28px,4vw,38px);margin:0 0 18px;line-height:1.5}.chapter-heading p:last-child{line-height:2}figure{margin:0;min-width:0;background:#fffbf4;padding:10px 10px 0;border:1px solid #ded2c0;box-shadow:0 9px 24px #52341d08}.photo{display:block;border:0;padding:0;background:#eee5d7;width:100%;position:relative;line-height:0}.photo img{display:block;width:100%;height:auto}.zoom{position:absolute;bottom:10px;right:10px;background:#fffaf0ed;border-radius:50%;width:30px;height:30px;display:grid;place-items:center;color:var(--ink);font-size:19px;line-height:1}.photo:hover .zoom{background:var(--red);color:white}figcaption{font-size:14px;color:var(--muted);padding:13px 6px 16px;line-height:1.7}.child-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.child-grid figure:first-child{grid-column:1/-1;width:78%;margin:0 auto 10px}.timeline{position:relative}.stop{display:grid;grid-template-columns:1fr 1.45fr;gap:42px;align-items:center;padding:25px 0 45px}.stop:nth-child(even){grid-template-columns:1.45fr 1fr}.stop:nth-child(even) .stop-note{order:2}.stop:nth-child(even) figure{order:1}.stop-note{padding-left:25px;border-left:1px solid #c8ad85}.stop-index{font:italic 16px Georgia,serif;color:var(--red)}h3{font-size:29px;margin:12px 0}.stop-note p{font-size:17px;line-height:2}.stop figure{max-width:560px;width:100%}.stop:last-child{padding-bottom:0}.home-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}.home-quote{font-size:clamp(23px,3vw,30px);line-height:2;color:var(--red);padding:28px 18px;margin:15px 0 0}.ending{text-align:center;padding:70px 0 80px}.ending h2{font-size:clamp(27px,4vw,37px)}.return{display:inline-block;background:var(--red);color:#fff8ed;text-decoration:none;padding:12px 25px;border-radius:2px;margin-top:24px;font-size:16px}footer{text-align:center;padding:20px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}dialog{border:0;width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;margin:0;padding:20px 28px;background:#241e1bec;color:#fff8ed}dialog[open]{display:flex;flex-direction:column}dialog::backdrop{background:#241e1b}.viewer-bar,.viewer-controls{display:flex;justify-content:space-between;align-items:center;gap:16px;flex:none}.viewer-bar button,.viewer-controls button{background:transparent;color:inherit;border:1px solid #ffffff50;padding:8px 17px;min-height:46px;border-radius:3px}.viewer-controls button:disabled{opacity:.3;cursor:default}.viewer-image{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:18px 0}.viewer-image img{display:block;max-width:100%;max-height:100%;object-fit:contain}.viewer-controls span{font-size:14px;text-align:center}@media(max-width:650px){header{padding:14px 18px;font-size:13px}header span{font-size:12px}main{padding:0 20px}.intro{padding:38px 0 24px}h1{letter-spacing:2px}.intro p{font-size:16px}nav{gap:0;justify-content:space-between}nav a{padding:7px 14px}.chapter{padding:45px 0}.chapter-heading{gap:15px;margin-bottom:26px}.number{font-size:43px}.chapter-heading p:last-child{font-size:16px}.eyebrow{font-size:12px;letter-spacing:2px}.child-grid,.home-grid{grid-template-columns:1fr;gap:24px}.child-grid figure:first-child{width:100%;margin:0}.stop,.stop:nth-child(even){grid-template-columns:1fr;gap:20px;padding:15px 0 40px}.stop:nth-child(even) .stop-note,.stop:nth-child(even) figure{order:initial}.stop-note{padding-left:18px}.stop-note p{margin-bottom:0}.stop figure{max-width:none}.home-quote{padding:10px 22px;margin-top:24px}.ending{padding:46px 0 55px}dialog{padding:14px}.viewer-controls{gap:8px;flex-wrap:wrap}.viewer-controls span{order:-1;flex:0 0 100%;padding-bottom:8px}.viewer-controls button{font-size:15px}.viewer-image{padding:14px 0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}