:root {
  --paper: #faf6ee;
  --card: #ffffff;
  --ink: #2f2a25;
  --ink-soft: #7a7065;
  --line: #e8dfcf;
  --apricot: #ee8b4f;
  --sky: #6b9fd0;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1c1916;
    --card: #2b2622;
    --ink: #f3ece2;
    --ink-soft: #b3a898;
    --line: #3b352f;
    --apricot: #f29a62;
    --sky: #8ab6e0;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", "Hiragino Sans", "PingFang SC", sans-serif;
  line-height: 1.7;
  font-size: 16px;
}
main { max-width: 760px; margin: 0 auto; padding: 40px 16px 80px; }
header { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
header img { width: 48px; height: 48px; border-radius: 12px; }
header .name { font-weight: 700; font-size: 18px; }
h1 { font-size: 28px; line-height: 1.3; margin: 24px 0 4px; }
h2 { font-size: 19px; margin: 36px 0 8px; padding-top: 8px; border-top: 1px solid var(--line); }
p, li { margin: 6px 0; }
.meta { color: var(--ink-soft); font-size: 14px; }
.lang { margin: 16px 0 0; font-size: 14px; }
.lang a { margin-right: 12px; }
a { color: var(--sky); }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; margin: 8px 0; font-size: 15px; background: var(--card); }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: var(--paper); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 20px; margin: 16px 0; }
.steps li { margin: 8px 0; }
hr { border: 0; border-top: 2px dashed var(--line); margin: 56px 0 24px; }
footer { margin-top: 48px; color: var(--ink-soft); font-size: 14px; }