:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #15181d;
  --muted: #5b6370;
  --line: #e1e4e9;
  --accent: #1f6feb;
  --accent-ink: #ffffff;
  --live: #e5484d;
  --radius: 14px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216;
    --panel: #171b21;
    --ink: #e9ecf1;
    --muted: #9aa3b0;
    --line: #262c35;
    --accent: #4d8dff;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", system-ui, sans-serif;
  word-break: keep-all;
}
a { color: var(--accent); text-decoration: none; }
.top, main, .foot { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.top { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; letter-spacing: 0.08em; font-size: 20px; }
.top nav { display: flex; gap: 22px; }
.top nav a { color: var(--muted); font-size: 15px; }
.top nav a:hover { color: var(--ink); }

.hero { padding: 72px 0 56px; }
.eyebrow { color: var(--live); font-weight: 700; margin: 0 0 12px; }
.hero h1 { font-size: clamp(32px, 6vw, 54px); line-height: 1.2; margin: 0 0 20px; letter-spacing: -0.02em; }
.lead { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 0 28px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 0 0 18px; }
.button { display: inline-block; padding: 11px 20px; border-radius: 10px; border: 1px solid var(--line); color: var(--ink); background: var(--panel); font-weight: 600; }
.button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.note { color: var(--muted); font-size: 14px; }

section { padding: 36px 0; }
h2 { font-size: 26px; margin: 0 0 18px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid h2 { grid-column: 1 / -1; }
.grid article, .card, .call > div { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.grid h3, .card h3 { margin: 0 0 6px; font-size: 18px; }
.grid p { margin: 0; color: var(--muted); font-size: 15px; }
.call ul { margin: 12px 0 0; padding-left: 20px; color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 14px; }
.card .meta { color: var(--muted); margin: 0 0 14px; font-size: 14px; }
.soon { display: inline-block; margin: 0; padding: 4px 12px; border-radius: 999px; background: var(--line); color: var(--muted); font-size: 14px; font-weight: 600; }

.foot { display: flex; justify-content: space-between; padding-top: 28px; padding-bottom: 40px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); }

@media (max-width: 760px) {
  .grid, .cards { grid-template-columns: 1fr; }
  .top nav { gap: 14px; }
  .hero { padding-top: 40px; }
}