:root{--bg:#02030a;--panel:#0a1020;--text:#ffffff;--muted:#6a90a8;--blue:#38b8ff;--lime:#00ffaa;--border:#224060}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:'BIZ UDPGothic',sans-serif;line-height:1.85;font-size:16px}
a{color:var(--blue)}
.wrap{max-width:720px;margin:0 auto;padding:0 16px}
header.site{border-bottom:1px solid var(--border);padding:16px 0}
header.site a{font-family:"Space Mono",monospace;color:var(--lime);text-decoration:none;font-weight:700;letter-spacing:.04em}
h1{font-size:1.6rem;line-height:1.4;margin:32px 0 8px}
h2{font-size:1.2rem;margin:36px 0 8px;padding-left:10px;border-left:3px solid var(--lime)}
.meta{color:var(--muted);font-family:"Space Mono",monospace;font-size:.8rem}
.post-list{list-style:none;padding:0}
.post-list li{border:1px solid var(--border);background:var(--panel);border-radius:10px;padding:16px;margin:12px 0}
.post-list a{color:var(--text);text-decoration:none;font-weight:700}
.post-list p{color:var(--muted);margin:6px 0 0;font-size:.9rem}
.cta{margin:40px 0;padding:20px;border:1px solid var(--lime);border-radius:12px;background:var(--panel)}
.cta a.btn{display:inline-block;margin-top:8px;padding:10px 18px;border-radius:8px;background:var(--lime);color:#02030a;font-weight:700;text-decoration:none}
footer{color:var(--muted);font-size:.8rem;padding:32px 0;border-top:1px solid var(--border);margin-top:48px}