/* MailPip 공개 페이지(홈·개인정보 처리방침·이용약관)의 스타일입니다. web/styles.css의 색 토큰·시스템 글꼴·44px 조작 크기·초점 표시를 따르고, 외부 글꼴·이미지·스크립트 없이 다크 모드를 더했습니다. */
:root {
  --bg: #f7f9fa;
  --surface: #ffffff;
  --border: #dce3e6;
  --text: #1f2a2e;
  --muted: #4f6168;
  --accent: #187852;
  --accent-strong: #0f5c3d;
  --accent-soft: #e8f4ed;
  --link: #0f5c3d;
  --warn: #7a4b00;
  --warn-soft: #fff4db;
  --radius: 10px;
  --radius-control: 8px;
  --control: 44px;
  --font: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", Pretendard, "Malgun Gothic", "맑은 고딕",
    "Noto Sans KR", "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --duration: 180ms;
  --measure: 70ch;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11191c;
    --surface: #182226;
    --border: #2c3a40;
    --text: #e7eef0;
    --muted: #aab9be;
    --accent-soft: #16302a;
    --link: #7fd3ab;
    --warn: #f1c36d;
    --warn-soft: #3a2c10;
  }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-padding-top: 16px; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  word-break: keep-all;
  overflow-wrap: anywhere;
}

h1, h2, h3, p, ul, ol, dl, dd, blockquote { margin: 0; }
h1 { font-size: clamp(1.75rem, 1.3rem + 2vw, 2.5rem); line-height: 1.25; font-weight: 700; letter-spacing: -0.01em; }
h2 { font-size: 1.375rem; line-height: 1.4; font-weight: 700; }
h3 { font-size: 1.0625rem; line-height: 1.5; font-weight: 700; }
a { color: var(--link); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
code { font-family: var(--mono); font-size: 0.9375em; overflow-wrap: anywhere; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  padding: 12px 16px;
  background: var(--surface);
  color: var(--link);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
}
.skip-link:focus { top: 16px; }

/* 머리말 */
.site-header { background: var(--surface); border-bottom: 1px solid var(--border); }
.bar { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 24px; min-height: 64px; padding-top: 8px; padding-bottom: 8px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: var(--control); font-size: 1.25rem; font-weight: 700; color: var(--text); text-decoration: none; }
.brand-mark { width: 28px; height: 28px; border-radius: var(--radius-control); background: linear-gradient(135deg, var(--accent) 0%, #2ea373 100%); flex: none; }
.site-nav { display: flex; flex-wrap: wrap; gap: 0 4px; flex: 1 1 auto; }
.site-nav a, .lang a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: var(--control);
  padding: 0 10px;
  border-radius: var(--radius-control);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--duration) ease;
}
.site-nav a:hover, .lang a:hover { background: var(--accent-soft); }
.site-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--link); }
.sub { color: var(--muted); font-weight: 400; font-size: 0.875rem; }
.lang { display: flex; gap: 0 4px; }

/* 초안·확인 필요 표시 */
.draft { margin: 16px auto 0; padding: 12px 16px; border-radius: var(--radius); background: var(--warn-soft); color: var(--warn); font-weight: 600; display: grid; gap: 2px; }
.draft p + p { font-weight: 400; }
mark.todo { background: var(--warn-soft); color: var(--warn); padding: 0 0.3em; border-radius: 4px; font-weight: 600; }

/* 본문 */
main { padding: 32px 0 64px; }
.lang-section { display: grid; gap: 32px; padding: 24px 0 48px; }
.lang-section + .lang-section { border-top: 1px solid var(--border); padding-top: 48px; }
.doc-head { display: grid; gap: 12px; max-width: var(--measure); }
.lead { color: var(--muted); font-size: 1.0625rem; }
.meta { display: flex; flex-wrap: wrap; gap: 4px 20px; color: var(--muted); font-size: 0.9375rem; }
.meta dt { font-weight: 600; display: inline; }
.meta dd { display: inline; margin: 0 0 0 6px; }
.meta div { display: flex; flex-wrap: wrap; }

.doc { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.toc { padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); font-size: 0.9375rem; line-height: 1.5; }
.toc h2 { font-size: 1rem; margin-bottom: 8px; }
.toc ol { padding-left: 1.25rem; display: grid; gap: 4px; }
.toc li { padding: 2px 0; }
.doc-body { display: grid; gap: 40px; min-width: 0; }
/* 글줄 길이는 본문 문단·목록에만 제한을 두고 표와 권한 카드는 열 너비를 다 씁니다. */
.doc-body section > :is(p, ul, ol, dl) { max-width: var(--measure); }
.doc-body section { display: grid; gap: 12px; }
.doc-body ul, .doc-body ol { padding-left: 1.25rem; display: grid; gap: 6px; }
.doc-body li > ul, .doc-body li > ol { margin-top: 6px; }
.tight { gap: 4px; }

.callout { padding: 16px; border-radius: var(--radius); background: var(--accent-soft); border: 1px solid var(--border); display: grid; gap: 8px; }
.quote { padding: 16px; border-radius: var(--radius); border: 1px solid var(--accent); background: var(--surface); font-weight: 600; }
.quote-source { color: var(--muted); font-size: 0.9375rem; font-weight: 400; }

/* 표 */
.table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow-x: auto; }
.data-table { border-collapse: collapse; width: 100%; font-size: 0.9375rem; line-height: 1.55; }
.data-table caption { text-align: left; padding: 12px 16px; font-weight: 700; }
.data-table th, .data-table td { text-align: left; padding: 12px 16px; border-top: 1px solid var(--border); vertical-align: top; overflow-wrap: break-word; }
.data-table thead th { background: var(--bg); color: var(--muted); font-size: 0.875rem; }
.data-table tbody th { font-weight: 700; }

/* 권한 카드 */
.scope-list { display: grid; gap: 16px; }
.scope { padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); display: grid; gap: 12px; }
.scope h3 { overflow-wrap: anywhere; }
.scope dl { display: grid; gap: 12px; }
.scope dl > div { display: grid; gap: 2px 16px; }
.scope dt { color: var(--muted); font-size: 0.875rem; font-weight: 600; }
.scope dd { margin: 0; }

/* 버튼 */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--control);
  min-width: var(--control);
  padding: 0 20px;
  border-radius: var(--radius-control);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--duration) ease, border-color var(--duration) ease;
}
.button:hover { background: var(--accent-soft); border-color: var(--accent); }
.button:active { transform: translateY(1px); }
.button.primary { background: var(--accent); border-color: var(--accent); color: #ffffff; }
.button.primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* 홈 */
.hero { display: grid; gap: 24px; padding: 48px 0 16px; max-width: 60rem; }
.hero .lead { font-size: 1.1875rem; max-width: 46ch; }
.section-block { display: grid; gap: 20px; padding: 40px 0 0; }
.section-block > p { max-width: var(--measure); }
.steps { list-style: none; padding: 0; display: grid; gap: 0; counter-reset: step; max-width: var(--measure); }
.steps li { counter-increment: step; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 4px 16px; padding: 16px 0; border-top: 1px solid var(--border); }
.steps li:first-child { border-top: 0; }
.steps li::before { content: counter(step); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--accent-soft); color: var(--link); font-weight: 700; grid-row: span 2; }
.steps h3 { align-self: end; }
.steps p { color: var(--muted); }
.facts { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.facts > div { padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); display: grid; gap: 6px; align-content: start; }
.facts > div.wide { background: var(--accent-soft); }
.facts dt { font-weight: 700; }
.facts dd { color: var(--muted); }

/* 꼬리말 */
.site-footer { border-top: 1px solid var(--border); background: var(--surface); padding: 24px 0 32px; color: var(--muted); font-size: 0.9375rem; }
.site-footer .wrap { display: grid; gap: 12px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0 16px; }
.site-footer nav a { display: inline-flex; align-items: center; min-height: var(--control); }

@media (min-width: 720px) {
  .scope dl > div { grid-template-columns: 9rem minmax(0, 1fr); }
}

@media (min-width: 900px) {
  .facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .facts > div.wide { grid-column: span 3; }
}

@media (min-width: 960px) {
  .doc { grid-template-columns: 240px minmax(0, 1fr); gap: 48px; }
  .toc { position: sticky; top: 16px; align-self: start; }
}

@media (max-width: 640px) {
  main { padding-top: 16px; }
  .hero { padding-top: 24px; }
  /* 좁은 화면에서는 표를 행마다 레이블·값 쌍으로 쌓습니다. 표 의미는 th·td가 유지합니다. */
  .data-table caption { display: block; }
  .data-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .data-table, .data-table tbody, .data-table tr, .data-table th, .data-table td { display: block; }
  .data-table tr { border-top: 1px solid var(--border); padding: 8px 0; }
  .data-table tr:first-child { border-top: 0; }
  .data-table th, .data-table td { border-top: 0; padding: 4px 16px; }
  .data-table td::before { content: attr(data-label); display: block; color: var(--muted); font-size: 0.8125rem; font-weight: 600; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0s !important; animation: none !important; }
}