:root {
  color-scheme: dark;
  --bg: #0a0a0f;
  --panel: #121219;
  --text: #ece9e2;
  --muted: #9a9aa8;
  --line: #26262f;
  --accent: #8fb7ff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans KR", system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.8;
  word-break: keep-all;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: min(760px, calc(100vw - 32px)); margin: 0 auto; padding: 36px 0 80px; }

.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; }
.brand { font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 20px; letter-spacing: -0.01em; color: var(--text); }
.topbar nav a { color: var(--muted); font-size: 13px; margin-left: 18px; }
.topbar nav a:hover { color: var(--text); }

.back { display: inline-block; margin-bottom: 22px; font-size: 13px; color: var(--muted); }
.back:hover { color: var(--text); text-decoration: none; }

article header.post-head { margin-bottom: 36px; }
.post-meta { display: flex; gap: 10px; align-items: center; font-size: 12px; color: var(--muted); font-family: "Space Grotesk", sans-serif; letter-spacing: 0.05em; margin-bottom: 16px; }
.tag { border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; color: var(--accent); }
h1 { font-family: "Space Grotesk", sans-serif; font-size: clamp(28px, 5.5vw, 40px); line-height: 1.18; letter-spacing: -0.02em; margin: 0 0 14px; }
.dek { color: var(--muted); font-size: 17px; margin: 0; }

article h2 { font-family: "Space Grotesk", sans-serif; font-size: 22px; margin: 44px 0 10px; line-height: 1.3; letter-spacing: -0.01em; }
article h3 { font-size: 17px; margin: 30px 0 8px; color: var(--text); }
article p { margin: 14px 0; font-size: 16px; }
article ul, article ol { margin: 14px 0; padding-left: 22px; }
article li { margin: 6px 0; }
article strong { color: #fff; font-weight: 600; }
blockquote {
  margin: 22px 0;
  padding: 4px 20px;
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-style: italic;
}
code { background: #1c1c26; padding: 1.5px 6px; border-radius: 5px; font-size: 0.9em; font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; }
pre { background: #14141c; border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; overflow-x: auto; font-size: 13.5px; line-height: 1.6; }
pre code { background: none; padding: 0; }
figure { margin: 26px 0; }
figure video, figure img { width: 100%; border-radius: 12px; border: 1px solid var(--line); display: block; }
figcaption { color: var(--muted); font-size: 13px; margin-top: 8px; text-align: center; }
hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }

.callout { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px 22px; margin: 26px 0; }
.callout p { margin: 6px 0; font-size: 15px; }
.callout strong { color: var(--accent); }

.related { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--line); }
.related h2 { margin-top: 0; font-size: 16px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.related a { display: block; padding: 6px 0; }

footer { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }