@font-face{font-family:local-ui;src:local("Microsoft YaHei");font-display:swap}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:#f4f5f2;color:#202924;font-family:Inter,system-ui,-apple-system,"Segoe UI",local-ui,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #297556;outline-offset:5px}.skip{position:absolute;left:-9999px}.skip:focus{left:20px;top:10px;z-index:5;background:white;padding:12px}.wrap{width:min(1184px,calc(100% - 64px));margin:auto}.utility{background:#18251f;color:#b9c7bc;font-size:11px;letter-spacing:1px}.utility .wrap{display:flex;justify-content:space-between;padding:8px 0}.utility b{color:#d5efa5;font-weight:500}.header{background:#fff;border-bottom:1px solid #e3e7df}.head{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:96px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.logo{background:#203f30;color:#ddf3ac;width:43px;height:43px;display:grid;place-items:center;border-radius:11px;font-weight:800;font-size:23px;letter-spacing:-6px;padding-right:6px;transform:rotate(-3deg)}.brand strong{display:block;font-size:22px;font-weight:800;letter-spacing:1px;line-height:1.35}.brand small{font-size:10px;letter-spacing:2.3px;color:#7a847b}.nav{display:flex;gap:27px;align-items:center;font-size:14px;font-weight:600}.nav a{padding:34px 0;position:relative;white-space:nowrap}.nav a[aria-current=page]:after{content:"";position:absolute;bottom:21px;height:3px;background:#61933c;left:0;right:0}.nav a:hover{color:#47743b}.search-link{font-size:13px;display:flex;gap:12px;align-items:center;border-left:1px solid #e0e5dc;padding-left:25px;white-space:nowrap}.search-link svg{width:20px}.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;padding:64px 0 46px}.kicker{display:flex;align-items:center;gap:10px;letter-spacing:2px;font-size:11px;font-weight:700;color:#5a6f5c}.kicker:before{content:"";width:7px;height:7px;background:#729c47}.hero h1{font-size:clamp(36px,4.1vw,54px);line-height:1.3;letter-spacing:-2px;margin:20px 0 22px;font-weight:800}.hero h1 span{color:#4f7437}.hero p{font-size:15px;color:#6c756b;max-width:470px;line-height:1.95}.actions{display:flex;align-items:center;gap:26px;margin-top:28px;font-size:13px;font-weight:600}.btn{display:inline-flex;justify-content:center;gap:30px;align-items:center;background:#243e2e;color:#fff;padding:13px 23px;border-radius:5px;border:1px solid #243e2e;font-size:13px;font-weight:600}.btn:hover{background:#375841}.hero-foot{font-size:11px;letter-spacing:1px;color:#7c867b;margin-top:30px;display:flex;gap:20px}.hero-art{position:relative;overflow:hidden;border-radius:14px;background:#1b3029;aspect-ratio:1.32}.hero-art img{width:100%;height:100%;object-fit:cover;display:block}.hero-art .art-label{position:absolute;top:25px;left:25px;border:1px solid #8ea78d66;color:#d0e5b7;padding:5px 10px;letter-spacing:2px;font:10px monospace}.hero-art .art-bottom{position:absolute;bottom:25px;left:25px;right:25px;color:#edf4e3;display:flex;justify-content:space-between;align-items:center;font-size:12px}.hero-art .art-bottom b{font-size:20px;line-height:1.5}.topic-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:#fff;border:1px solid #e0e6dc;border-radius:9px;margin-bottom:58px;overflow:hidden}.topic{display:flex;align-items:center;gap:18px;padding:22px 25px;border-right:1px solid #e6e9e2}.topic:last-child{border:0}.topic-num{color:#85a365;font:13px monospace;background:#eff3e9;border-radius:7px;padding:10px}.topic h2{font-size:15px;margin:0 0 2px}.topic p{font-size:11px;color:#7e877d;margin:0}.topic .arrow{margin-left:auto;color:#4d7040}.section{margin-bottom:58px}.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:23px}.section-title h2{font-size:25px;line-height:1.4;margin:5px 0 0;letter-spacing:-.5px}.section-title .eyebrow{font:10px monospace;letter-spacing:2px;color:#7b8978}.section-title>a{font-size:12px;color:#66795c}.featured{display:grid;grid-template-columns:1.25fr 1fr;min-height:300px;background:white;border:1px solid #e0e5dd;border-radius:12px;overflow:hidden}.featured-image{overflow:hidden;position:relative;background:#233a2f}.featured-image img{width:100%;height:100%;display:block;object-fit:cover}.featured-image .stamp{position:absolute;left:24px;top:22px;color:#233a2f;background:#e2efad;padding:4px 11px;font-size:10px;font-weight:700;letter-spacing:1px}.featured-copy{padding:32px 36px;display:flex;flex-direction:column;justify-content:center}.meta{display:flex;align-items:center;flex-wrap:wrap;gap:11px;font-size:11px;color:#818a7d}.pill{background:#edf2e6;color:#587a3f;padding:3px 8px;border-radius:3px;font-size:10px;font-weight:600}.featured h3{font-size:25px;line-height:1.6;letter-spacing:-.5px;margin:17px 0 12px}.featured p{font-size:13px;color:#7b8377;line-height:1.9;margin:0 0 22px}.read-more{font-size:12px;color:#496c34;display:flex;justify-content:space-between;padding-top:17px;border-top:1px solid #e8ece3}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:32px}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:23px}.card{border:1px solid #e0e5dc;background:white;border-radius:9px;overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,border-color .18s}.card:hover{transform:translateY(-3px);border-color:#a1b48d}.card-img{display:block;aspect-ratio:1.95;overflow:hidden;background:#e3eadd}.card-img img{width:100%;height:100%;object-fit:cover;display:block}.card-copy{padding:20px 22px;flex:1;display:flex;flex-direction:column}.card h3{font-size:17px;line-height:1.6;margin:12px 0 9px;letter-spacing:-.2px}.card p{font-size:12px;color:#7a8475;line-height:1.85;margin:0 0 18px}.card-bottom{border-top:1px solid #edf0e8;padding-top:13px;display:flex;justify-content:space-between;color:#84907d;font-size:10px;margin-top:auto}.card-bottom span:last-child{font-size:14px;color:#628044}.sidebar{padding-top:0}.side-box{background:#e8eddf;padding:26px 24px;border-radius:8px;margin-bottom:23px}.side-box.dark{background:#233a2e;color:#e7eddd}.side-eyebrow{font:10px monospace;letter-spacing:1.7px;opacity:.65}.side-box h3{font-size:20px;line-height:1.6;margin:15px 0}.side-box p{font-size:12px;line-height:1.95;opacity:.75}.side-box a{display:inline-block;margin-top:15px;font-size:12px;color:#cfe2a5}.side-list{background:#fff;border:1px solid #e1e6db;border-radius:8px;padding:23px}.side-list h3{font-size:14px;margin:0 0 17px}.side-list a{display:flex;gap:14px;padding:13px 0;border-top:1px solid #e9ede3;font-size:12px;line-height:1.7}.side-list small{font:11px monospace;color:#92a07f;padding-top:2px}.side-note{font-size:11px;line-height:1.9;color:#829079;padding:22px 4px}.banner{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid #dce3d4;padding:32px 0 45px}.banner h2{font-size:21px;margin:0 0 6px}.banner p{font-size:12px;color:#7b8772;margin:0}.banner a{font-size:12px;color:#567240}.footer{background:#1c2b22;color:#bdc7b6;padding:40px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:30px;padding-bottom:30px}.footer .brand strong{font-size:19px;color:#f0f4e7}.footer .brand small{color:#8d9f86}.footer p{font-size:11px;color:#8e9f87;max-width:370px;line-height:1.9}.footer-nav{display:flex;gap:24px;font-size:12px;align-items:flex-start;padding-top:8px}.footer-bottom{border-top:1px solid #354339;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#91a087}.footer a:hover{color:#e0efb8}.page-head{padding:52px 0 35px}.page-head h1{font-size:38px;letter-spacing:-1px;margin:14px 0}.page-head p{color:#7a8472;font-size:14px}.breadcrumbs{font-size:11px;color:#7c8973;margin-bottom:25px}.breadcrumbs a:hover{text-decoration:underline}.category-nav{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 30px}.category-nav a{padding:8px 17px;border:1px solid #dce3d3;border-radius:5px;font-size:12px;background:#fff}.category-nav a.active{background:#2b452e;color:#fff;border-color:#2b452e}.article-top{max-width:840px;margin:44px auto 30px}.article-top h1{font-size:36px;line-height:1.5;letter-spacing:-1px;margin:18px 0}.article-top>p{font-size:15px;color:#74816c;line-height:1.9}.article-cover{width:100%;display:block;aspect-ratio:2.5;object-fit:cover;border-radius:12px;margin:28px 0}.reading-layout{display:grid;grid-template-columns:minmax(0,760px) 235px;gap:55px;justify-content:center}.prose{font-size:15px;line-height:2.05;min-width:0}.prose h2{font-size:23px;line-height:1.55;margin:38px 0 18px;letter-spacing:-.4px}.prose p{margin:0 0 18px;color:#495747}.prose a{color:#527d35;text-decoration:underline;text-underline-offset:4px}.prose ul{padding-left:22px}.article-intro{padding:18px 22px;border-left:3px solid #7e9d4a;background:#eaf0df;font-size:12px;color:#647657}.toc{align-self:start;position:sticky;top:28px;margin-top:34px;padding:22px 20px;background:#fff;border:1px solid #e1e6db;border-radius:7px}.toc h2{font-size:13px;margin:0 0 13px}.toc a{display:block;font-size:11px;color:#7c8972;padding:7px 0;line-height:1.8}.toc a:hover{color:#2b5435}.sources{border-top:1px solid #dce4d3;padding-top:22px;margin-top:35px;font-size:12px}.sources h2{font-size:15px}.article-end{border-top:1px solid #dce4d3;margin:32px 0;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#6a7a5e}.related{margin-top:55px}.related .cards{grid-template-columns:repeat(3,minmax(0,1fr))}.plain{max-width:760px;margin:0 auto 65px}.plain h2{font-size:22px;margin-top:35px}.search-form{display:flex;gap:12px;max-width:780px}.search-form input{min-width:0;width:100%;padding:14px 18px;border:1px solid #cbd7bf;border-radius:5px;background:#fff;color:#253422}.search-status{font-size:12px;color:#7c8b70;margin:20px 0}.empty{border:1px dashed #c5d2b5;padding:45px;border-radius:8px;text-align:center;margin-bottom:60px}.empty p{font-size:13px;color:#7b896f}.error{padding:90px 0;text-align:center}.error .code{font:80px monospace;color:#779752}.error h1{font-size:30px}.error p{color:#7a8870;font-size:14px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}[hidden]{display:none!important}@media(min-width:1000px){.cards.three{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:1000px){.head{flex-wrap:wrap;gap:5px;padding-top:18px;padding-bottom:10px}.nav{order:3;width:100%;gap:26px;justify-content:center}.nav a{padding:15px 0}.nav a[aria-current=page]:after{bottom:5px}.hero{gap:25px}.hero-foot{gap:12px;font-size:9px}.topic{padding:20px 15px;gap:10px}.topic p{display:none}.content-grid{grid-template-columns:minmax(0,1fr) 225px;gap:22px}.featured-copy{padding:25px}.featured h3{font-size:22px}.card-copy{padding:16px}.reading-layout{grid-template-columns:minmax(0,1fr) 200px;gap:30px}.footer-nav{gap:16px}.related .cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.wrap{width:calc(100% - 36px)}.utility .wrap{font-size:9px}.utility .wrap>span:last-child{display:none}.head{padding-top:16px}.brand strong{font-size:19px}.brand small{font-size:8px}.logo{width:37px;height:37px;font-size:20px}.search-link{padding-left:12px;font-size:0;border:0}.nav{overflow-x:auto;justify-content:flex-start;gap:25px;font-size:12px;scrollbar-width:none}.nav a{padding:16px 0;flex-shrink:0}.hero{grid-template-columns:1fr;padding:35px 0 26px;gap:28px}.hero h1{font-size:38px;margin:15px 0;letter-spacing:-1px}.hero p{font-size:13px}.hero-foot{font-size:10px;margin-top:20px}.hero-art{aspect-ratio:1.55}.hero-art .art-bottom{bottom:20px;left:20px;right:20px}.hero-art .art-bottom b{font-size:17px}.hero-art .art-label{left:20px;top:20px}.topic-strip{grid-template-columns:1fr;margin-bottom:36px}.topic{padding:14px 18px;border-right:0;border-bottom:1px solid #e5eadd;gap:15px}.topic p{display:block}.topic h2{font-size:13px}.topic-num{padding:7px 10px}.section{margin-bottom:36px}.section-title h2{font-size:22px}.featured{grid-template-columns:1fr}.featured-image{aspect-ratio:1.75}.featured-copy{padding:24px}.featured h3{font-size:22px;margin-top:14px}.content-grid{grid-template-columns:1fr}.sidebar{display:none}.cards{gap:16px}.card h3{font-size:15px}.card p{display:none}.card-copy{padding:14px}.card .meta{gap:5px;font-size:10px}.card .meta>span:last-child{display:none}.card-bottom{font-size:9px}.banner{padding:25px 0 35px;align-items:flex-start}.banner h2{font-size:18px}.banner a{white-space:nowrap}.footer-top{flex-direction:column;gap:15px;padding-bottom:20px}.footer-nav{flex-wrap:wrap;gap:18px;font-size:11px}.footer-bottom{flex-direction:column;gap:8px}.page-head{padding:32px 0 24px}.page-head h1{font-size:30px}.category-nav{gap:8px}.category-nav a{font-size:11px;padding:7px 11px}.article-top{margin-top:28px}.article-top h1{font-size:28px;letter-spacing:-.5px}.article-top>p{font-size:13px}.article-cover{aspect-ratio:1.8}.reading-layout{grid-template-columns:1fr;gap:0}.toc{position:static;grid-row:1;margin:0 0 20px;padding:17px 20px}.toc a{display:block;padding:5px 0}.toc h2{margin-bottom:7px}.prose{font-size:14px}.prose h2{font-size:21px;margin-top:30px}.related .cards{grid-template-columns:repeat(2,minmax(0,1fr))}.article-end{font-size:11px}.search-form{gap:8px}.search-form .btn{padding:10px 18px;white-space:nowrap}.empty{padding:30px 18px}}@media(max-width:380px){.hero h1{font-size:33px}.hero-foot{font-size:9px;gap:9px}.cards,.related .cards{grid-template-columns:1fr}.card p{display:block}.nav{gap:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}.card:hover{transform:none}}