/* KSCPT 2026 자료실 — 가을 인쇄물 느낌의 단일 스타일시트 */
:root {
  --paper: #f6f1e6;
  --paper-deep: #ede5d4;
  --ink: #2a241f;
  --ink-soft: #5d5247;
  --rule: #cfc2ab;
  --wine: #7b2d2b;
  --wine-deep: #5f2120;
  --green: #34483a;
  --serif: "Noto Serif KR", "Nanum Myeongjo", "AppleMyungjo", "Batang", serif;
  --sans: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

a { color: var(--wine); text-underline-offset: 3px; }
a:hover { color: var(--wine-deep); }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

/* 머리말 */
.masthead { border-bottom: 1px solid var(--rule); background: var(--paper); }
.masthead .wrap { padding-top: 22px; padding-bottom: 16px; }
.masthead__name { display: inline-flex; align-items: baseline; gap: 12px; color: var(--ink); text-decoration: none; }
.masthead__event { font-family: var(--sans); font-size: 12px; font-weight: 500; letter-spacing: 0.16em; color: var(--wine); }
.masthead__title { font-family: var(--serif); font-size: 22px; font-weight: 600; letter-spacing: 0.02em; }
.masthead::after { content: ""; display: block; height: 3px; border-bottom: 1px solid var(--rule); }

/* 구역 공통 */
.section, .article { padding: 36px 0 56px; }
.section__title, .article__title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.4;
  letter-spacing: -0.005em;
}
.section__lead { margin: 0 0 28px; color: var(--ink-soft); }
.meta { color: var(--ink-soft); font-size: 13px; }
.empty { padding: 24px 0; color: var(--ink-soft); border-top: 1px solid var(--rule); }

/* 목록 */
.post-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.post-list__item { border-bottom: 1px solid var(--rule); }
.post-list__link { display: flex; gap: 16px; padding: 18px 0; color: inherit; text-decoration: none; }
.post-list__link:hover .post-list__title { color: var(--wine); text-decoration: underline; text-decoration-thickness: 1px; }
.post-list__no { flex: 0 0 auto; padding-top: 3px; font-family: var(--serif); font-size: 14px; color: var(--wine); min-width: 1.8em; }
.post-list__body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.post-list__title { font-family: var(--serif); font-size: 18px; font-weight: 500; line-height: 1.5; }
.post-list__desc { color: var(--ink-soft); font-size: 14px; }

/* 상세 */
.crumb { margin: 0 0 20px; font-size: 14px; }
.crumb a::before { content: "‹ "; }
.article__desc { margin: 24px 0 8px; padding-top: 20px; border-top: 1px solid var(--rule); }
.article__desc p { margin: 0 0 1em; }
.article__sub {
  margin: 36px 0 0;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ink);
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--green);
}

.files { list-style: none; margin: 0; padding: 0; }
.files__item { padding: 18px 0; border-bottom: 1px solid var(--rule); }
.files__name { margin: 0 0 12px; font-weight: 500; overflow-wrap: anywhere; }
.files__actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; }
.note { margin: 16px 0 0; font-size: 13px; color: var(--ink-soft); }

/* 버튼: 얇은 테두리의 사각 버튼. 손가락으로 누르기 쉬운 높이 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--wine);
  border-radius: 2px;
  background: transparent;
  color: var(--wine);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
}
.btn:hover { background: var(--paper-deep); color: var(--wine-deep); }
.btn--primary { background: var(--wine); color: #fbf7ef; }
.btn--primary:hover { background: var(--wine-deep); color: #fbf7ef; }

/* 꼬리말 */
.colophon { border-top: 1px solid var(--rule); }
.colophon .wrap { padding-top: 18px; padding-bottom: 32px; }
.colophon p { margin: 0; font-size: 12px; color: var(--ink-soft); }

@media (max-width: 480px) {
  .section__title, .article__title { font-size: 22px; }
  .files__actions .btn { flex: 1 1 0; }
}

@media (min-width: 768px) {
  .section, .article { padding-top: 52px; }
  .section__title, .article__title { font-size: 30px; }
}