:root{--accent:#4a6fa5;--accent-dark:#3a5a8a;--text:#26303b;--muted:#66707c;--bg:#fafbfc;--card:#ffffff;--border:#e4e8ee}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;font-size:17px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:860px;margin:0 auto;padding:0 20px}
header.site-header{background:#fff;border-bottom:1px solid var(--border);padding:18px 0}
.site-header .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.logo{font-size:1.35rem;font-weight:700;color:var(--text);letter-spacing:-.3px}
.logo span{color:var(--accent)}
nav.main-nav a{color:var(--muted);margin-left:22px;font-size:.95rem;font-weight:500}
nav.main-nav a:hover{color:var(--accent);text-decoration:none}
.hero{padding:56px 0 40px;text-align:center}
.hero h1{font-size:2.1rem;letter-spacing:-.5px;margin-bottom:14px;line-height:1.25}
.hero p{color:var(--muted);max-width:600px;margin:0 auto;font-size:1.05rem}
.section-title{font-size:1.4rem;margin:40px 0 20px;letter-spacing:-.3px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;margin-bottom:56px}
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:24px;display:flex;flex-direction:column;transition:box-shadow .15s ease}
.card:hover{box-shadow:0 4px 14px rgba(38,48,59,.08)}
.card .tag{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);font-weight:600;margin-bottom:10px}
.card h3{font-size:1.12rem;line-height:1.4;margin-bottom:10px}
.card h3 a{color:var(--text)}
.card h3 a:hover{color:var(--accent);text-decoration:none}
.card p{color:var(--muted);font-size:.93rem;flex-grow:1}
.card .read-more{margin-top:14px;font-size:.9rem;font-weight:600}
article.post{padding:48px 0 32px}
article.post h1{font-size:1.9rem;letter-spacing:-.5px;line-height:1.3;margin-bottom:10px}
.post-meta{color:var(--muted);font-size:.9rem;margin-bottom:30px}
article.post h2{font-size:1.35rem;margin:34px 0 14px;letter-spacing:-.3px}
article.post p{margin-bottom:18px}
article.post ul,article.post ol{margin:0 0 18px 24px}
article.post li{margin-bottom:8px}
.back-link{display:inline-block;margin:10px 0 30px;font-size:.95rem;font-weight:500}
footer.site-footer{background:#fff;border-top:1px solid var(--border);padding:32px 0;margin-top:40px}
.site-footer .container{text-align:center}
.footer-links{margin-bottom:14px}
.footer-links a{color:var(--muted);margin:0 12px;font-size:.92rem}
.footer-links a:hover{color:var(--accent)}
.footer-note{color:var(--muted);font-size:.82rem;max-width:640px;margin:0 auto 10px}
.copyright{color:var(--muted);font-size:.82rem}
.legal-page{padding:48px 0}
.legal-page h1{font-size:1.8rem;margin-bottom:8px;letter-spacing:-.5px}
.legal-page .updated{color:var(--muted);font-size:.9rem;margin-bottom:28px}
.legal-page h2{font-size:1.2rem;margin:28px 0 12px}
.legal-page p{margin-bottom:16px}
.legal-page ul{margin:0 0 16px 24px}
@media(max-width:600px){.hero h1{font-size:1.6rem}article.post h1{font-size:1.5rem}nav.main-nav a{margin-left:14px}}