* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: #f7f7f7; color: #222; line-height: 1.7; }
a { color: #1a7f37; }
.site-header { background: #14281d; color: #fff; padding: 18px 16px; }
.site-header .inner { max-width: 900px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.site-header .brand { font-size: 1.25rem; font-weight: 800; color: #fff; text-decoration: none; }
.site-header nav a { color: #cde6d4; text-decoration: none; margin-left: 18px; font-weight: 600; }
.site-header nav a:hover { color: #fff; }
main { max-width: 900px; margin: 0 auto; padding: 28px 16px 64px; }
.card { background: #fff; border-radius: 12px; padding: 36px 32px; box-shadow: 0 2px 12px rgba(0,0,0,.06); margin-bottom: 24px; }
h1 { font-size: 2rem; margin-bottom: 12px; line-height: 1.3; }
h2 { font-size: 1.4rem; margin: 28px 0 10px; }
h3 { font-size: 1.15rem; margin: 22px 0 8px; }
p, ul, ol { margin-bottom: 14px; }
ul, ol { padding-left: 24px; }
.hero-img { width: 100%; border-radius: 12px; margin: 8px 0 20px; }
.lead { font-size: 1.1rem; color: #444; }
.ad-slot { border: 2px dashed #ccc; border-radius: 8px; color: #999; text-align: center; padding: 24px 12px; margin: 24px 0; font-size: .85rem; background: #fafafa; }
label { display: block; font-weight: 600; margin: 16px 0 6px; }
input[type=text], input[type=email], textarea { width: 100%; padding: 12px; border: 1px solid #ccc; border-radius: 8px; font-size: 1rem; font-family: inherit; }
textarea { min-height: 120px; resize: vertical; }
button, .btn { display: inline-block; margin-top: 24px; padding: 14px 28px; font-size: 1.05rem; font-weight: 700; color: #fff; background: #1a7f37; border: none; border-radius: 8px; cursor: pointer; text-decoration: none; }
button:hover, .btn:hover { background: #166c2e; }
.hp { position: absolute; left: -9999px; }
.article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.article-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.06); text-decoration: none; color: inherit; display: block; }
.article-card img { width: 100%; height: 160px; object-fit: cover; display: block; }
.article-card .body { padding: 18px; }
.article-card h3 { margin: 0 0 8px; font-size: 1.05rem; color: #14281d; }
.article-card p { font-size: .92rem; color: #555; margin: 0; }
.site-footer { background: #14281d; color: #9db8a5; padding: 28px 16px; margin-top: 40px; }
.site-footer .inner { max-width: 900px; margin: 0 auto; font-size: .9rem; }
.site-footer a { color: #cde6d4; margin-right: 16px; text-decoration: none; }
.meta { color: #777; font-size: .9rem; margin-bottom: 16px; }
blockquote { border-left: 4px solid #1a7f37; padding: 8px 16px; margin: 18px 0; background: #f0f7f2; border-radius: 0 8px 8px 0; }