:root{--ink:#1f2a24;--muted:#5f6b64;--green:#3d7a57;--bg:#fff;--tint:#eef5f0}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 "Source Sans 3",system-ui,sans-serif}
a{color:var(--green)}img{max-width:100%;height:auto;display:block}
header{border-bottom:3px solid var(--green)}
.bar{max-width:1060px;margin:0 auto;padding:16px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.logo{font-weight:700;font-size:22px;color:var(--ink);text-decoration:none}
.logo span{background:var(--green);color:#fff;padding:2px 8px;border-radius:4px;margin-right:6px}
nav a{margin-left:18px;text-decoration:none;color:var(--ink);font-weight:600;font-size:15px}
nav a:first-child{margin-left:0}
.layout{max-width:1060px;margin:0 auto;padding:34px 16px;display:grid;grid-template-columns:2fr 1fr;gap:44px}
h1{font-size:36px;line-height:1.2;margin:0 0 12px}
h2{font-size:24px;line-height:1.3;margin:32px 0 8px}
.intro{color:var(--muted);font-size:19px;margin-bottom:26px}
.post{display:grid;grid-template-columns:160px 1fr;gap:18px;padding:20px 0;border-top:1px solid #e4ebe6}
.post img{width:160px;height:110px;object-fit:cover;border-radius:6px}
.post h2{font-size:21px;margin:0 0 4px}
.post h2 a{color:var(--ink);text-decoration:none}
.post p{margin:0;color:var(--muted);font-size:15px}
.meta{font-size:13px;color:var(--green);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.hero{width:100%;max-height:420px;object-fit:cover;border-radius:8px;margin:18px 0 8px}
.by{font-size:14px;color:var(--muted)}
article ul{padding-left:20px}article li{margin:6px 0}
aside .box{background:var(--tint);border-radius:8px;padding:20px;margin-bottom:22px}
aside h3{margin:0 0 10px;font-size:17px}
aside ul{margin:0;padding-left:18px}aside li{margin:4px 0}
footer{background:var(--ink);color:#c8d3cc;text-align:center;padding:24px 16px;font-size:14px}
footer a{color:#c8d3cc}
@media(max-width:820px){.layout{grid-template-columns:1fr}.post{grid-template-columns:1fr}.post img{width:100%;height:180px}h1{font-size:30px}}