/* 법적 고지 4쪽 본문 — 머리글·바닥글·구간·4K는 /css/site.css. 구간: 휴대폰 ≤640 · 태블릿 641~1199 · PC ≥1200 */
html{scroll-behavior:smooth}
body{font:1rem/1.8 var(--read-font);word-break:keep-all;overflow-wrap:break-word}
a{color:var(--purple);text-underline-offset:3px;-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible{outline:3px solid var(--focus);outline-offset:4px;border-radius:4px}

/* 휴대폰 기본: 한 칸, 좌우 16px */
main{max-width:72rem;margin:0 auto;padding:1.375rem 16px 3rem}
main.narrow{max-width:56rem}
.doc-head{background:var(--soft);border-radius:20px;padding:1.75rem 1.5rem;margin-bottom:1.75rem}
.eyebrow{display:block;font-size:.8125rem;letter-spacing:3px;color:var(--purple);font-weight:700}
.doc-head h1{font-family:var(--site-font);font-size:clamp(1.9rem,4vw,2.625rem);line-height:1.3;letter-spacing:1px;margin:.5rem 0 .35rem}
.doc-meta{margin:0;color:#654498;font-size:.9375rem}

.glance{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin:0 0 1.75rem;padding:0}
.glance div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:.8rem 1rem}
.glance div:first-child,.glance div:last-child{grid-column:1/-1}
.glance dt{font-size:.8125rem;color:var(--muted)}
.glance dd{margin:.15rem 0 0;font-weight:700;line-height:1.6}

.doc-layout{display:grid;gap:1.75rem}
.toc{background:#fff;border:1px solid var(--line);border-radius:18px;padding:1.1rem 1.25rem}
.toc h2{font-family:var(--site-font);font-size:1.0625rem;font-weight:400;letter-spacing:1px;margin:0 0 .5rem;color:var(--purple)}
.toc ol{list-style:none;margin:0;padding:0;columns:2 13rem;column-gap:1.5rem}
.toc li{break-inside:avoid}
.toc a{display:block;padding:.28rem .55rem;border-radius:8px;color:var(--ink);text-decoration:none;font-size:.9375rem;line-height:1.5}
.toc a:hover{background:var(--soft);color:var(--purple)}
/* 태블릿/휴대폰: 목차 접기(site-nav.js가 '목차' 단추를 넣음 — 스크립트가 없으면 늘 펼침) */
.toc-toggle{display:flex;align-items:center;justify-content:space-between;gap:1rem;width:100%;min-height:44px;margin:0;padding:0;border:0;background:transparent;color:inherit;font:inherit;letter-spacing:inherit;text-align:left;cursor:pointer}
.toc-toggle::after{content:"▾";color:var(--muted);font-size:.875rem;transition:transform .18s}
.toc-toggle[aria-expanded=true]::after{transform:rotate(180deg)}

.doc{background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(1.4rem,4vw,3rem);min-width:0}
.doc > p:first-child{margin-top:0}
.doc section{scroll-margin-top:calc(var(--head-h) + 1rem)}
.doc section + section{margin-top:2.25rem}
.doc h2{font-size:1.1875rem;line-height:1.5;margin:0 0 .7rem}
.doc h2 .no{color:var(--purple)}
.doc p{margin:.6rem 0}
.doc .cl{padding-left:1.35em;text-indent:-1.35em}
.doc ol,.doc ul{margin:.5rem 0;padding-left:1.7rem}
.doc li{margin:.3rem 0}
.doc li::marker{color:var(--purple)}
.doc ul ul{margin:.2rem 0}
.doc .note{color:var(--muted);font-size:.9375rem}
.doc a[href^="mailto:"]{font-weight:700;overflow-wrap:anywhere}
.doc blockquote{margin:1rem 0;padding:1.1rem 1.3rem;background:var(--soft);border-radius:18px}
.doc blockquote p{margin:.35rem 0}
.doc .statement{font-size:1.0625rem;line-height:1.9;margin:0 0 1.5rem}

.table-wrap{margin:.9rem 0}
table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;font-size:.9375rem;line-height:1.65}
caption{text-align:left;font-weight:700;padding:0 0 .4rem}
th,td{padding:.7rem .9rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
thead th{background:var(--soft);font-weight:700;white-space:nowrap}
tbody th{font-weight:700;width:28%}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
th + th,th + td,td + td{border-left:1px solid var(--line)}

/* 휴대폰: 표는 줄마다 카드처럼 */
@media(max-width:640px){
  .stack thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .stack tr{display:block;border-bottom:1px solid var(--line)}
  .stack tbody tr:last-child{border-bottom:0}
  .stack th,.stack td{display:block;width:auto;border:0!important;padding:.2rem .9rem}
  .stack tbody th{padding-top:.8rem}
  .stack tr > :last-child{padding-bottom:.8rem}
  .stack td[data-label]::before{content:attr(data-label);display:block;font-size:.8125rem;color:var(--muted)}
}
@media(max-width:1199px){
  .js .toc[data-fold-toc]{padding-top:.35rem;padding-bottom:.35rem}
  .js .toc[data-fold-toc] h2{margin:0}
  .js .toc[data-fold-toc]:not(.is-open) ol{display:none}
  .js .toc[data-fold-toc].is-open ol{margin:.25rem 0 .75rem}
  .toc a{display:flex;align-items:center;min-height:44px}
}

/* 태블릿 641~1199: 좌우 32px, 목차는 위에서 접고 펼침(2열) */
@media(min-width:641px){
  main{padding:1.75rem 32px 3.5rem}
  .doc-head{padding:2.25rem 2.75rem;border-radius:24px}
  .doc{border-radius:22px}
  .doc .cl + ol,.doc .cl + ul{margin-left:1.35em}
  .glance{grid-template-columns:repeat(auto-fit,minmax(12.5rem,1fr));gap:.75rem}
  .glance div{padding:.9rem 1.2rem}
  .glance div:first-child,.glance div:last-child{grid-column:auto}
}

/* PC ≥1200: 목차 왼쪽 고정 + 본문, 최대 폭 1200(1600 이상 화면은 1360) */
@media(min-width:1200px){
  main{max-width:1200px;padding:2rem 24px 3.5rem}
  .doc-layout.has-toc{grid-template-columns:15rem minmax(0,1fr);align-items:start}
  .has-toc .toc{position:sticky;top:calc(var(--head-h) + 1.5rem);max-height:calc(100vh / var(--z) - var(--head-h) - 3rem);overflow:auto}
  .has-toc .toc ol{columns:auto}
  .doc section{scroll-margin-top:calc(var(--head-h) + 1.5rem)}
}
@media(min-width:1600px){main{max-width:1360px}}
main.narrow{max-width:56rem}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}