:root {
  --accent: #002FA7;
  --ink: #17171A;
  --ink60: rgba(23, 23, 26, 0.60);
  --ink36: rgba(23, 23, 26, 0.36);
  --line: rgba(23, 23, 26, 0.10);
  --bg: #F4F4F6;
  --card: #FFFFFF;
}
@media (prefers-color-scheme: dark) {
  :root {
    --accent: #6C8CFF;
    --ink: #F2F2F4;
    --ink60: rgba(242, 242, 244, 0.60);
    --ink36: rgba(242, 242, 244, 0.36);
    --line: rgba(242, 242, 244, 0.12);
    --bg: #101013;
    --card: #1A1A1F;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 0 20px 96px;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
    "Pretendard", "Noto Sans KR", "Malgun Gothic", sans-serif;
  font-size: 15px;
  line-height: 1.75;
  -webkit-text-size-adjust: 100%;
}
.wrap { max-width: 720px; margin: 0 auto; }
header { padding: 56px 0 32px; }
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink);
}
.logo svg { display: block; }
.logo span { font-size: 17px; font-weight: 600; letter-spacing: -0.2px; }
h1 {
  font-size: 24px; font-weight: 600; letter-spacing: -0.4px;
  margin: 28px 0 6px; line-height: 1.4;
}
.meta { color: var(--ink36); font-size: 13px; margin: 0 0 32px; }
main { background: var(--card); border-radius: 16px; padding: 8px 28px 32px; }
h2 {
  font-size: 16px; font-weight: 600; letter-spacing: -0.2px;
  margin: 36px 0 10px; padding-top: 24px; border-top: 1px solid var(--line);
}
h2:first-of-type { border-top: none; padding-top: 8px; }
h3 { font-size: 15px; font-weight: 600; margin: 22px 0 6px; }
p { margin: 10px 0; color: var(--ink); }
ul, ol { margin: 10px 0; padding-left: 20px; }
li { margin: 5px 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
table {
  width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14px;
  display: block; overflow-x: auto; white-space: nowrap;
}
@media (min-width: 560px) { table { display: table; white-space: normal; } }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; color: var(--ink60); font-size: 13px; }
.note {
  background: var(--bg); border-radius: 10px; padding: 14px 16px;
  font-size: 14px; color: var(--ink60); margin: 16px 0;
}
footer {
  margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line);
  color: var(--ink36); font-size: 13px; display: flex; gap: 18px; flex-wrap: wrap;
}
footer a { color: var(--ink60); }