:root{--g:#0e6b3f;--gd:#0a5430;--ga:#e8f4ec;--ink:#182420;--mut:#5d6f66;--bg:#f5f7f5;--card:#fff;--line:#dfe7e1;--gold:#e9b949}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}
a{color:var(--gd);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
header.site{background:#fff;border-bottom:3px solid var(--g);position:sticky;top:0;z-index:50;box-shadow:0 1px 8px rgba(10,60,35,.07)}
header.site .wrap{display:flex;align-items:center;gap:18px;padding-top:10px;padding-bottom:10px}
.logo{font-size:25px;font-weight:800;color:var(--g);letter-spacing:-.5px}.logo b{color:var(--ink)}
nav.main{margin-left:auto;display:flex;gap:18px;font-size:15px}nav.main a{color:var(--ink);font-weight:600}
.catbar{background:var(--gd);overflow-x:auto;white-space:nowrap;scrollbar-width:none}.catbar::-webkit-scrollbar{display:none}
.catbar a{display:inline-block;color:#dff2e5;padding:8px 12px;font-size:13.5px}
.hero{background:linear-gradient(120deg,var(--gd),var(--g));color:#fff;padding:30px 0 34px}
.hero h1{margin:0 0 6px;font-size:30px;line-height:1.25}.hero p{margin:0;opacity:.92;max-width:640px}
.feat{display:grid;grid-template-columns:1.6fr 1fr;gap:18px;margin:22px 0}
.feat .big,.feat .side{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.feat img{width:100%;height:230px;object-fit:cover;display:block;background:#dde8e0}
.feat .side img{height:110px}.feat .in{padding:14px 16px}.feat h2{margin:4px 0 6px;font-size:22px;line-height:1.3}.feat .side h3{margin:4px 0;font-size:16px;line-height:1.35}
.feat h2 a,.feat h3 a{color:var(--ink)}.feat p{color:var(--mut);font-size:14px;margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;margin:6px 0 22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.card img{width:100%;height:165px;object-fit:cover;display:block;background:#dde8e0}
.card .in{padding:13px 15px;display:flex;flex-direction:column;gap:7px;flex:1}
.card h2,.card h3{font-size:17px;margin:0;line-height:1.35}.card h2 a,.card h3 a{color:var(--ink)}
.card p{margin:0;color:var(--mut);font-size:13.5px;flex:1}
.meta{font-size:12.5px;color:var(--mut)}
.chip{display:inline-block;background:var(--ga);color:var(--gd);border-radius:20px;padding:2px 10px;font-size:12px;margin:0 5px 5px 0;font-weight:600}
.secttl{font-size:21px;margin:24px 0 4px;border-left:5px solid var(--gold);padding-left:10px}
.layout{display:grid;grid-template-columns:1fr 300px;gap:22px;align-items:start}
article.post{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:26px 30px;margin:22px 0}
article.post h1{font-family:Georgia,"Times New Roman",serif;font-size:31px;line-height:1.25;margin:8px 0 10px}
article.post h2{font-size:21px;margin:22px 0 8px;line-height:1.35}
article.post img.feat{width:100%;max-height:430px;object-fit:cover;border-radius:10px;margin:10px 0 16px}
article.post .body p{margin:0 0 14px}
.crumb{font-size:13px;color:var(--mut)}.crumb a{color:var(--mut)}
.toc{background:var(--ga);border-radius:10px;padding:14px 18px;margin:16px 0}.toc b{display:block;margin-bottom:6px}.toc a{display:block;padding:2px 0;font-size:14.5px}
.readalso{background:var(--ga);border-left:5px solid var(--g);border-radius:8px;padding:12px 16px;margin:18px 0}.readalso b{display:block;margin-bottom:4px;color:var(--gd)}.readalso a{display:block;padding:2px 0;font-size:15px;text-decoration:underline;text-underline-offset:2px}
article.post .body a{text-decoration:underline;text-underline-offset:2px}
.share{display:flex;gap:8px;margin:18px 0;flex-wrap:wrap}.share a{background:var(--ga);border-radius:8px;padding:7px 13px;font-size:13.5px;font-weight:600;color:var(--gd)}
aside .box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin:22px 0}
aside .box h3{margin:0 0 10px;font-size:16px}aside .box a{display:block;padding:5px 0;font-size:14px;color:var(--ink);border-bottom:1px dashed var(--line)}aside .box a:last-child{border:0}
.sticky{position:sticky;top:76px}
.adslot{border:1.5px dashed #b9cbc1;color:#7d9184;text-align:center;padding:16px;margin:18px 0;border-radius:10px;font-size:13px;background:#fbfdfc}
ins.adsbygoogle{display:block}
.pager{display:flex;gap:10px;justify-content:center;margin:24px 0;flex-wrap:wrap}
.pager a,.pager span{background:var(--card);border:1px solid var(--line);padding:7px 14px;border-radius:8px}
.pnav{display:flex;justify-content:space-between;gap:12px;margin:0 0 24px}.pnav a{flex:1;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:14px}
footer.site{background:#0d3520;color:#cfe6d6;margin-top:26px;padding:28px 0 36px;font-size:14px}
footer.site a{color:#eaf6ee}footer.site .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
input#q{width:100%;padding:12px 14px;font-size:16px;border:1px solid var(--line);border-radius:8px}
@media(max-width:900px){.layout{grid-template-columns:1fr}aside .sticky{position:static}.feat{grid-template-columns:1fr}}
@media(max-width:640px){article.post{padding:18px}article.post h1{font-size:25px}.hero h1{font-size:24px}}