*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Noto Sans Thai',sans-serif;background:#0d1117;color:#c9d1d9;line-height:1.7;font-size:16px;}
.container{max-width:860px;margin:0 auto;padding:0 20px;}
header{display:flex;justify-content:space-between;align-items:center;padding:20px 0;border-bottom:1px solid #30363d;flex-wrap:wrap;gap:10px;}
.logo{font-size:1.2rem;font-weight:700;color:#3fb950;text-decoration:none;}
nav{display:flex;gap:14px;}nav a{color:#8b949e;text-decoration:none;font-size:0.9rem;transition:color 0.2s;}nav a:hover{color:#3fb950;}
main{padding:30px 0;min-height:60vh;}
.card{background:#161b22;border:1px solid #30363d;border-radius:8px;padding:20px;margin-bottom:14px;transition:border-color 0.2s;}
.card:hover{border-color:#3fb950;}
.meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:0.82rem;color:#8b949e;margin-bottom:8px;}
.topic{color:#3fb950;background:#0d1117;padding:2px 8px;border-radius:10px;border:1px solid #30363d;}
.cat{color:#d2a8ff;background:#0d1117;padding:2px 8px;border-radius:10px;border:1px solid #30363d;font-size:0.8rem;}
.date{color:#8b949e;}
h2{font-size:1.1rem;margin-bottom:8px;}h2 a{color:#c9d1d9;text-decoration:none;}h2 a:hover{color:#3fb950;}
.excerpt{color:#8b949e;font-size:0.92rem;margin-bottom:10px;}
.footer{display:flex;justify-content:space-between;align-items:center;font-size:0.82rem;color:#484f58;margin-top:8px;}
.like{cursor:pointer;color:#8b949e;padding:2px 10px;border-radius:12px;border:1px solid #30363d;}
.like:hover{color:#f78166;border-color:#f78166;background:#1c0a08;}
h1{font-size:1.4rem;margin:16px 0;color:#f0f6fc;}
.content{background:#161b22;border:1px solid #30363d;border-radius:8px;padding:24px;font-size:0.95rem;line-height:1.85;color:#c9d1d9;margin-bottom:20px;}
.content p{margin-bottom:14px;}
.content h2{color:#3fb950;font-size:1.15rem;margin:20px 0 10px;}
.content h3{color:#f0f6fc;font-size:1rem;margin:16px 0 8px;}
.content ul,.content ol{margin:8px 0 14px 20px;}
.content li{margin-bottom:6px;}
.content blockquote{background:#0d1117;border-left:4px solid #3fb950;padding:10px 14px;margin:12px 0;border-radius:0 6px 6px 0;}
.content table{width:100%;border-collapse:collapse;margin:12px 0;font-size:0.88rem;}
.content th,.content td{padding:8px 10px;border:1px solid #30363d;text-align:left;}
.content th{background:#0d1117;color:#3fb950;}
.notice{background:#1c0a08;border:1px solid #da3633;border-radius:8px;padding:12px 16px;font-size:0.85rem;color:#f78166;margin-bottom:20px;}
.tag-cloud{display:flex;flex-wrap:wrap;gap:12px;padding:20px;background:#161b22;border:1px solid #30363d;border-radius:10px;margin-bottom:20px;}
.home-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px 14px;background:#161b22;border:1px solid #30363d;border-radius:8px;margin-bottom:16px;font-size:0.82rem;}
.home-tags-label{color:#8b949e;font-weight:600;}
.home-tag{color:#3fb950;text-decoration:none;padding:2px 8px;background:#0d1117;border:1px solid #30363d;border-radius:12px;transition:all 0.2s;font-size:0.8rem;}
.home-tag:hover{background:#161b22;border-color:#3fb950;}
.home-tag.more{color:#d2a8ff;border-color:#3a2060;background:#1a0830;}
.home-tag.cat{color:#d2a8ff;border-color:#3a2060;background:#1a0830;}
.tag{color:#3fb950;text-decoration:none;padding:4px 12px;background:#0d1117;border:1px solid #30363d;border-radius:20px;transition:all 0.2s;}
.tag:hover{background:#161b22;border-color:#3fb950;}.tag span{color:#8b949e;font-size:0.75em;}
.tag.cat{color:#d2a8ff;}.tag.cat:hover{border-color:#d2a8ff;}
.site-footer{text-align:center;padding:24px 0;border-top:1px solid #30363d;font-size:0.82rem;color:#484f58;}
.err{text-align:center;padding:60px 20px;}
.btn{display:inline-block;margin-top:16px;padding:10px 24px;background:#238636;color:#fff;text-decoration:none;border-radius:6px;}
.btn:hover{background:#2ea043;}