:root {
  --bg: #fbfaf7;
  --fg: #1d1d1b;
  --muted: #6b6a66;
  --line: #e4e1da;
  --card: #ffffff;
  --accent: #0f766e;
  --accent-soft: #e6f2f0;
  --warn-soft: #fbf1e3;
  --ink: #1d1d1b;
  --soft: #f2f0ea;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161615;
    --fg: #ecebe7;
    --muted: #a3a29d;
    --line: #34332f;
    --card: #1f1f1d;
    --accent: #5fc7ba;
    --accent-soft: #1d2f2c;
    --warn-soft: #33291c;
    --ink: #0d0d0c;
    --soft: #262624;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.75 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
body.l-ja {
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic UI", "Yu Gothic", Meiryo,
    system-ui, sans-serif;
  line-height: 1.85;
}
a { color: var(--accent); }
main { max-width: 1120px; margin: 0 auto; padding: 8px 16px 48px; }
.top { background: var(--ink); color: #fff; }
.top-in {
  max-width: 1120px; margin: 0 auto; padding: 12px 16px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.brand { font-weight: 700; color: #fff; text-decoration: none; font-size: 18px; flex: none; }
.topnav { display: none; gap: 18px; font-size: 14px; flex: 1; }
.topnav a { color: #dcdad3; text-decoration: none; }
.topnav a:hover { color: #fff; }
.lang { display: flex; gap: 4px; font-size: 13px; flex: none; }
.lang a, .lang span { padding: 5px 10px; border-radius: 8px; text-decoration: none; }
.lang a { color: #fff; }
.lang span { background: #fff; color: #1d1d1b; font-weight: 700; }
.cats {
  max-width: 1120px; margin: 0 auto; padding: 10px 16px; display: flex; gap: 8px;
  overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--line);
}
.cats::-webkit-scrollbar { display: none; }
.cats a {
  flex: none; font-size: 14px; color: var(--fg); text-decoration: none; padding: 6px 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: 999px;
}
.k-post .cats, .k-home .cats { display: none; }
.post-side .info { font-size: 14px; }
.post-side .info h2 { font-size: 16px; }
@media (min-width: 900px) {
  .topnav { display: flex; }
  .cats { display: none; }
}
h1 { font-size: 26px; line-height: 1.4; margin: 18px 0 6px; }
h2 { font-size: 21px; line-height: 1.45; margin: 34px 0 8px; }
h3 { font-size: 18px; margin: 24px 0 6px; }
p, ul, ol { margin: 10px 0; }
.crumb, .meta, .checked, .d, .lead { color: var(--muted); font-size: 14px; }
.crumb { margin-top: 14px; }
.crumb a { color: var(--muted); }
.aff { font-size: 13px; color: var(--muted); border-left: 3px solid var(--line); padding-left: 10px; }
.summary {
  background: var(--accent-soft); border-radius: 12px; padding: 14px 16px 14px 34px; margin: 16px 0;
}
.summary li { margin: 4px 0; }
figure { margin: 18px 0; }
figure img { width: 100%; height: auto; border-radius: 10px; display: block; }
figcaption { font-size: 13px; color: var(--muted); text-align: center; margin-top: 6px; }
.info, .faq, .sources, .ko {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 4px 16px 12px; margin: 22px 0;
}
.info h2, .faq h2, .sources h2, .ko h2 { margin-top: 14px; font-size: 18px; }
.info dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; margin: 8px 0; }
.info dt { color: var(--muted); font-size: 14px; }
.info dd { margin: 0; overflow-wrap: anywhere; }
.faq dt { font-weight: 700; margin-top: 12px; }
.faq dd { margin: 4px 0 0; }
.sources ol { padding-left: 20px; font-size: 15px; }
.sources a { overflow-wrap: anywhere; }
.note { border-radius: 10px; padding: 10px 14px; margin: 14px 0; background: var(--accent-soft); }
.note.warn { background: var(--warn-soft); }
.tbl { overflow-x: auto; margin: 14px 0; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 600; white-space: nowrap; }
.list { list-style: none; padding: 0; margin: 0; }
.list li { border-bottom: 1px solid var(--line); }
.list a { display: flex; gap: 12px; padding: 14px 0; text-decoration: none; color: var(--fg); }
.list img, .list .ph {
  width: 96px; height: 96px; flex: none; object-fit: cover; border-radius: 10px; background: var(--soft);
}
.list div { min-width: 0; }
.list strong { display: block; font-size: 16px; line-height: 1.45; }
.list .ans {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  color: var(--accent); font-size: 14px; line-height: 1.55; margin-top: 4px;
}
.list .sub { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }
@media (min-width: 760px) {
  .list img, .list .ph { width: 160px; height: 100px; }
}
.hero-text p { color: var(--muted); }
.catgrid { list-style: none; padding: 0; margin: 14px 0 6px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
@media (min-width: 760px) { .catgrid { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
.catgrid a {
  display: flex; align-items: center; justify-content: center; min-height: 44px; height: 100%; padding: 6px;
  text-align: center; background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  text-decoration: none; color: var(--fg); font-size: 13px; line-height: 1.4;
}
h2.sec { font-size: 14px; color: var(--muted); margin: 24px 0 0; padding-bottom: 6px; border-bottom: 2px solid var(--fg); }
/* 글: 본문 칸 + 옆 칸 */
.post-grid { display: block; }
.post-main { min-width: 0; max-width: 760px; }
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--fg);
  font-size: 13px;
}
.answer {
  background: var(--card); border: 2px solid var(--fg); border-radius: 14px; margin: 16px 0; overflow: hidden;
}
.answer h2 { margin: 0; padding: 10px 14px; background: var(--ink); color: #fff; font-size: 14px; }
.answer ul { margin: 0; padding: 12px 16px 6px 32px; }
.answer li { margin: 4px 0; }
.answer .rows { display: grid; grid-template-columns: max-content 1fr; margin: 0 14px; font-size: 15px; line-height: 1.6; }
.answer .rows dt, .answer .rows dd { margin: 0; padding: 8px 0; border-top: 1px solid var(--line); }
.answer .rows dt { color: var(--muted); padding-right: 14px; font-size: 14px; }
.mapbtn {
  display: block; margin: 10px 14px 14px; padding: 11px; text-align: center; border-radius: 10px;
  background: var(--accent); color: #fff; text-decoration: none; font-size: 15px;
}
.toc { background: var(--soft); border-radius: 12px; padding: 10px 16px; margin: 16px 0; }
.toc p { margin: 0; font-size: 13px; font-weight: 700; color: var(--muted); }
.toc ol { margin: 4px 0 0; padding-left: 20px; font-size: 15px; }
.toc-side { display: none; }
.ad { margin: 16px 0; min-height: 100px; }
.ad-side { display: none; }
.post-main h2 { padding-bottom: 6px; border-bottom: 2px solid var(--fg); scroll-margin-top: 12px; }
.post-main .answer h2, .post-main .faq h2, .post-main .sources h2 { border-bottom: 0; padding-bottom: 0; }
.post-main .answer h2 { padding: 10px 14px; }
@media (min-width: 1000px) {
  .post-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; }
  .post-side { position: sticky; top: 16px; }
  .answer .rows, .answer .mapbtn, .toc-in { display: none; }
  .toc-side { display: block; }
  .ad-in { display: none; }
  .ad-side { display: block; min-height: 250px; }
}
.empty { color: var(--muted); }
.langs { display: grid; gap: 18px; margin-top: 18px; }
@media (min-width: 760px) { .langs { grid-template-columns: 1fr 1fr; } }
.langcol { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 4px 16px 10px; }
.langcol h2 a { text-decoration: none; }
.gone { text-align: center; padding: 48px 0; }
.foot { max-width: 1120px; margin: 0 auto; padding: 18px 16px 40px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--line); }
.foot a { color: var(--muted); }
/* 검수 미리보기 */
.pv-bar {
  position: sticky; top: 0; z-index: 2; background: #7c2d12; color: #fff; font-size: 14px;
  padding: 8px 12px; border-radius: 0 0 10px 10px;
}
.pv-bar a { color: #fff; }
.pv .post-grid { display: block; }
.pv .answer .rows { display: grid; }
.pv .answer .mapbtn, .pv .toc-in { display: block; }
.pv .toc-side { display: none; }
@media (min-width: 1100px) {
  body:has(.pv) main { max-width: 1320px; }
  .pv { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: start; }
  .pv .ko { position: sticky; top: 52px; max-height: calc(100vh - 70px); overflow: auto; margin-top: 22px; }
}
/* 글 쪽·첫 화면 말고는 읽기 좋은 폭 */
main > * { max-width: 760px; }
main > .post-grid, main > .langs, main > .pv, main > .pv-bar { max-width: none; }