:root{
  --bg:#0b0c10;--card:#111317;--muted:#9aa3b2;--fg:#eef1f5;--brand:#4f8cff;--accent:#22c55e;--danger:#ef4444;
  --border:#1c1f26;--shadow:0 10px 30px rgba(0,0,0,.35);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1000px;margin:0 auto;padding:24px}
.header{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:24px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand .logo{
  width:42px; height:42px; border-radius:12px;
  display:block; object-fit:cover; /* so it crops nicely */
  box-shadow:var(--shadow);
  /* remove the gradient background line entirely */
}

.brand h1{font-size:1.4rem;margin:0;letter-spacing:.4px}
.nav a{color:var(--muted);margin-left:16px}
.nav a.active{color:var(--fg)}
.hero{background:linear-gradient(180deg,rgba(79,140,255,.12),transparent);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.hero h2{margin:0 0 6px 0}
.hero p{margin:0;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;margin-top:22px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px}
.card h3{margin:0 0 6px 0;font-size:1.05rem}
.meta{font-size:.85rem;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}
.badge{padding:2px 8px;border:1px solid var(--border);border-radius:999px;font-size:.75rem;color:var(--muted)}
.footer{margin-top:40px;border-top:1px solid var(--border);padding:24px 0;color:var(--muted);font-size:.9rem}
input,textarea,select,button{background:#0e1117;color:var(--fg);border:1px solid var(--border);border-radius:12px;padding:10px 12px}
button{cursor:pointer;background:var(--brand);border-color:#2a6be8}
button.danger{background:transparent;border-color:var(--danger);color:#ffb4b4}
.form{display:grid;gap:12px}
.form .row{display:grid;gap:8px}
.notice{padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#0c1020;color:#cde1ff}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.search{display:flex;gap:10px;align-items:center}
.tag{padding:2px 8px;border:1px solid var(--border);border-radius:999px;font-size:.75rem;color:var(--muted)}
.article{max-width:800px;margin:0 auto}
.article h1{margin:8px 0 4px 0}
.article .meta{margin-bottom:14px}
blockquote{margin:0;padding:8px 12px;border-left:3px solid var(--brand);background:#0c111a;border-radius:8px}
table{width:100%;border-collapse:collapse}
td,th{border-bottom:1px solid var(--border);padding:8px 4px;text-align:left}
.hr{height:1px;background:var(--border);margin:16px 0}
.small{font-size:.85rem;color:var(--muted)}