:root{--bg:#070a12;--panel:#0e1526;--border:#1a253c;--card:#141f36;--card-hover:#1c2b4a;
--primary:#38bdf8;--accent:#818cf8;--text:#f1f5f9;--muted:#94a3b8;--radius:12px}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.7;padding:40px 20px;min-height:100vh}
.container{max-width:860px;margin:0 auto}
.hero{text-align:center;padding:40px 0 48px}
.badge{display:inline-block;padding:4px 12px;border:1px solid var(--border);border-radius:20px;font-size:11px;letter-spacing:.14em;color:var(--primary);margin-bottom:18px}
.hero h1{font-size:34px;font-weight:600;letter-spacing:-.02em;margin-bottom:12px}
.hero .sub{color:var(--muted);font-size:15px}
.list{display:flex;flex-direction:column;gap:16px}
.item{display:block;text-decoration:none;color:inherit;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;transition:all .2s}
.item:hover{background:var(--card-hover);border-color:#2a3c5e;transform:translateY(-2px)}
.item-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:10px}
.item h2{font-size:18px;font-weight:600;color:var(--text)}
.item:hover h2{color:var(--primary)}
.date{font-size:12px;color:var(--muted);white-space:nowrap}
.item p{font-size:14px;color:var(--muted);margin-bottom:14px}
.tags{display:flex;gap:8px;flex-wrap:wrap}
.tags span{font-size:11px;padding:3px 9px;background:#0b1220;border:1px solid var(--border);border-radius:5px;color:var(--accent)}
footer{text-align:center;padding:48px 0 20px;color:#4a5568;font-size:13px}
article{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:36px 40px}
article h1{font-size:26px;margin-bottom:8px}
article .meta{color:var(--muted);font-size:13px;margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--border)}
article h2{font-size:18px;margin:28px 0 12px;color:var(--primary)}
article p{margin-bottom:14px;color:#cbd5e1;font-size:15px}
article ul,article ol{margin:0 0 16px 22px;color:#cbd5e1;font-size:15px}
article li{margin-bottom:7px}
article code{background:#0b1220;padding:2px 6px;border-radius:4px;font-size:13px;color:var(--primary);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.back{display:inline-block;margin-bottom:24px;color:var(--primary);text-decoration:none;font-size:14px}
.back:hover{text-decoration:underline}