:root{--paper:#f5f3eb;--ink:#173c3e;--muted:#56706d;--accent:#ca5737;--line:#cdd8ce;--mint:#dce8d9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}a:hover{color:var(--accent)}[hidden]{display:none!important}.skip{position:absolute;top:-100px;background:white;padding:10px;z-index:100}.skip:focus{top:0}.wrap{width:min(1320px,90%);margin:auto}header{border-bottom:1px solid var(--line);background:var(--paper)}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:98px}.logo{display:flex;gap:12px;align-items:center;font-size:19px;font-weight:800;letter-spacing:1px}.logo i{display:grid;place-items:center;border:1px solid var(--ink);border-radius:50%;width:42px;height:42px;font-style:normal}.logo small{display:block;font-size:9px;letter-spacing:3px;font-weight:500}nav{display:flex;gap:30px;font-size:14px}nav a[aria-current]{border-bottom:2px solid var(--accent)}.edition{font:11px monospace;letter-spacing:2px}.hero{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;gap:4%;padding:66px 0 72px}.eyebrow{font-size:11px;letter-spacing:3px;color:var(--accent);font-weight:700;text-transform:uppercase}.hero h1{font-size:clamp(42px,4.7vw,73px);line-height:1.16;letter-spacing:-3px;font-weight:600;margin:24px 0}.hero h1 em{font-style:normal;color:#59857a}.lead{font-size:16px;color:var(--muted);max-width:540px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:48px;border:1px solid var(--ink);padding:10px 22px;border-radius:3px;background:var(--ink);color:white;cursor:pointer;text-align:center;white-space:normal}.btn:hover{background:#2c5655;color:white}.btn.light{background:transparent;color:var(--ink)}.btn.light:hover{background:var(--mint)}.outnote{font-size:11px;color:var(--muted);margin-top:10px}.hero-stats{display:flex;gap:28px;margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:12px}.hero-stats b{font:24px Georgia,serif;display:block}.landscape{position:relative;padding:15px 0 28px 22px}.landscape:before{content:"";position:absolute;inset:35px 15px 0 0;border:1px solid #77978d;border-radius:48% 48% 5px 5px}.landscape img{display:block;width:100%;height:auto;border-radius:48% 48% 5px 5px;aspect-ratio:1.14;object-fit:cover}.map-label{position:absolute;left:0;bottom:60px;background:var(--paper);padding:14px 20px;box-shadow:0 12px 30px #183c3e1a;font-size:12px;border-left:3px solid var(--accent)}.map-label b{display:block;font-size:17px}.preview{position:absolute;right:16px;bottom:47px;border-radius:50%;width:70px;height:70px;background:var(--ink);color:white;border:0;cursor:pointer;box-shadow:0 0 0 8px #f5f3eb66;animation:halo 4s ease-in-out infinite}.caption{font-size:10px;letter-spacing:1px;text-align:right;color:var(--muted);margin-top:8px}.strip{background:var(--ink);color:#f3f1df;padding:18px 0}.strip .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font:12px monospace;letter-spacing:2px}.section{padding:75px 0}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:30px}.section-head h2{font-size:34px;line-height:1.3;margin:8px 0;font-weight:500}.section-head p{margin:0;color:var(--muted);font-size:13px}.filters{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:20px 0;border-top:1px solid var(--line)}.filters input{border:1px solid var(--line);background:white;padding:11px 15px;border-radius:3px;width:min(280px,100%)}.filters label{font-size:12px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}.chips{display:flex;gap:8px}.chips button{padding:8px 14px;border:1px solid var(--line);border-radius:30px;background:none;cursor:pointer}.chips button[aria-pressed=true]{background:var(--ink);color:white}.count{font-size:12px;color:var(--muted);margin-left:auto}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid var(--line);background:#faf9f3;transition:transform .2s,box-shadow .2s;overflow:hidden;border-radius:4px}.card:hover{transform:translateY(-5px);box-shadow:0 18px 35px #163d3f0e}.card-visual{height:165px;position:relative;background:#dce6da;overflow:hidden}.card-visual:before,.card-visual:after{content:"";position:absolute;width:220px;height:220px;border:1px solid #6d8d7855;border-radius:50%;right:-20px;top:-30px;box-shadow:0 0 0 20px #dbe5d6,0 0 0 21px #6d8d7833,0 0 0 42px #dbe5d6,0 0 0 43px #6d8d7833}.card-visual:after{width:60px;height:60px;background:#ed744e;box-shadow:none;right:80px;top:60px;border:0}.card:nth-child(2n) .card-visual{background:#d4e6e5}.card:nth-child(3n) .card-visual{background:#eae0cb}.card-visual span{position:absolute;z-index:1;left:25px;bottom:12px;font:60px Georgia,serif;letter-spacing:-4px}.card-body{padding:24px}.tag{font:10px monospace;letter-spacing:2px;color:var(--accent)}.card h3{font-size:20px;font-weight:600;margin:12px 0}.card p{font-size:14px;color:var(--muted)}.read{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;font-size:13px;margin-top:24px}.empty{padding:35px;text-align:center;border:1px dashed var(--line)}.feature{background:#e6eadd;border-block:1px solid var(--line)}.feature-inner{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:60px 0}.feature h2{font-size:38px;line-height:1.3;font-weight:500}.feature p{color:var(--muted)}.numbered{margin:0;padding:0;list-style:none;counter-reset:n}.numbered li{padding:16px 0;border-bottom:1px solid #bfccb9;counter-increment:n;display:flex;gap:20px}.numbered li:before{content:"0" counter(n);font:20px Georgia,serif;color:var(--accent)}.numbered b{display:block}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-size:17px}details p{color:var(--muted);max-width:850px}.faq{max-width:930px}footer{padding:40px 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.foot{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.pagehead{padding:55px 0 35px;border-bottom:1px solid var(--line)}.pagehead h1{font-size:clamp(32px,4vw,55px);line-height:1.25;margin:12px 0}.crumb{font-size:12px;color:var(--muted)}.article-layout{display:grid;grid-template-columns:220px 1fr;gap:65px;padding:50px 0 70px}.toc{align-self:start;position:sticky;top:20px;font-size:13px;border-top:2px solid var(--ink);padding-top:20px}.toc a{display:block;padding:8px 0}.prose{max-width:860px}.prose section{margin-bottom:50px;scroll-margin-top:30px}.prose h2{font-size:27px;font-weight:500}.prose h3{font-size:19px}.prose p,.prose li{color:#435e59}.prose li{margin:12px 0}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;border-bottom:1px solid var(--line);padding:16px;vertical-align:top}th{background:var(--mint)}.notice{padding:20px 24px;border-left:3px solid var(--accent);background:#edece1;font-size:14px}.checklist label{display:flex;gap:12px;align-items:start;padding:15px;border-bottom:1px solid var(--line)}.checklist input{width:18px;height:18px;margin-top:5px;accent-color:var(--ink);flex-shrink:0}.checklist small{display:block;color:var(--muted)}dialog{width:min(1000px,95vw);max-height:92vh;padding:20px;background:var(--paper);border:0;border-radius:8px}dialog::backdrop{background:#0d272ddd;backdrop-filter:blur(8px)}dialog img{display:block;width:100%;max-height:70vh;object-fit:contain}.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:15px}.dialog-head h2{font-size:18px;margin:0}.close{border:1px solid var(--line);padding:7px 15px;cursor:pointer;background:none}@keyframes halo{50%{box-shadow:0 0 0 15px #f5f3eb22}}@media(min-width:1600px){.hero{padding-block:90px}}@media(max-width:1000px){.edition{display:none}.hero h1{font-size:50px}.grid{grid-template-columns:repeat(2,1fr)}.article-layout{gap:35px;grid-template-columns:180px 1fr}.feature-inner{gap:35px}}@media(max-width:680px){.nav{flex-direction:column;align-items:start;padding-block:20px;gap:15px}nav{width:100%;justify-content:space-between;gap:12px;font-size:13px}.hero{grid-template-columns:1fr;padding-top:34px;gap:30px}.hero h1{font-size:46px;letter-spacing:-2px}.lead{font-size:15px}.landscape{max-width:540px;width:100%;padding-left:16px}.grid{grid-template-columns:1fr}.section{padding-block:45px}.section-head{display:block}.section-head h2{font-size:29px}.section-head p{margin-top:12px}.feature-inner{grid-template-columns:1fr;gap:15px;padding-block:35px}.feature h2{font-size:30px}.article-layout{display:block;padding-top:24px}.toc{position:static;margin-bottom:35px}.toc a{display:inline-block;margin-right:16px}.pagehead{padding-top:30px}.count{width:100%;margin:0}.filters input{width:100%}.filters label{width:100%}.btn{padding-inline:16px}.strip .wrap{font-size:10px;gap:12px}.hero-stats{gap:20px}.foot{display:block}.foot p{margin-block:15px}.prose h2{font-size:24px}td,th{padding:10px}.actions .btn{max-width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
.landscape{margin:0}
@media(max-width:680px){.hero h1{font-size:clamp(30px,9vw,40px);letter-spacing:-1.5px}}