/* Base styles for the gallery + shared utilities */
:root{
  --bg:#0b0d13;
  --card:#121523;
  --muted:#aab2d8;
  --text:#e9ecff;
  --accent:#6aa8ff;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:radial-gradient(160vmax 160vmax at 85% -10%, #111933, transparent 40%), var(--bg);
  color:var(--text); font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans KR", Arial;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
.container{max-width:1100px; margin:0 auto; padding:28px 20px}
h1{font-size:28px; margin:0 0 14px}
p.lead{color:var(--muted); margin:0 0 24px}
.grid{display:grid; grid-template-columns: repeat(auto-fill, minmax(240px,1fr)); gap:16px}
.card{
  display:block; padding:16px; border-radius:14px; background:linear-gradient(180deg, #151a2b, #0f1320);
  border:1px solid rgba(255,255,255,.06); text-decoration:none; color:inherit; transition:transform .15s ease, border-color .2s ease;
}
.card:hover{ transform: translateY(-2px); border-color: rgba(255,255,255,.14) }
.card h3{margin:8px 0 6px; font-size:16px}
.card p{margin:0; color:var(--muted); font-size:13px}
.badge{display:inline-block; padding:4px 8px; border-radius:999px; background:#0e1630; color:#cfe2ff; font-weight:600; font-size:11px; border:1px solid rgba(255,255,255,.08)}
.footer{opacity:.75; font-size:12px; margin-top:28px}
.code{font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background:#0e1322; padding:2px 6px; border-radius:6px; border:1px solid rgba(255,255,255,.08)}
a{color:var(--accent)}
hr{border:none; height:1px; background:linear-gradient(90deg, transparent, rgba(255,255,255,.08), transparent); margin:24px 0}