/* lesson.ayo.pe.kr — 스포츠강좌이용권 체육강좌 독자 스킨 (2026-09-27, 사이트 고유 디자인 규칙).
 *
 * 콘셉트: **이용권 티켓 × 주간 강좌 시간표**. 이 사이트의 이용자는 바우처(이용권)를 들고
 * 요일·시간이 맞는 강좌를 찾는다. 절취선 있는 티켓과 색 블록 시간표의 말투로 짠다.
 * site.css(디자인 A) 위에 덮어쓰고 전부 body.site-lesson 아래로 가둔다 — 다른 사이트에 새지 않는다.
 *
 *   헤더   : 코랄 티켓 띠(아래 절취선 톱니) · 상호는 둥근 굵은 글씨
 *   탭     : 입장권 꼬리표(양옆 반원 홈)
 *   요약표 : 이용권 한 장 — 오른쪽 끝에 세로 절취선 · 모서리 홈
 *   질답   : 티켓 스텁 — 질문 왼쪽에 "No." 번호 스텁, 답과의 사이 세로 절취선
 *   목록   : 주간 시간표 블록(요일 색이 돌아가며 바뀐다) 2열
 *   지역   : 번호표 칩(동그란 구멍)
 *   글꼴   : 제목 Dongle · 본문 Gothic A1
 *
 * ⚠️ 광고 유닛(<ins>·.ad-top·.ad-row 안쪽)에는 배경·테두리·라벨을 씌우지 않는다(site.css 애드센스 절).
 * ⚠️ 질문(h2)과 답(p) 사이에 요소를 끼우지 않는다 — 장식은 ::before/::after 로만.
 */

body.site-lesson {
  --fg: #1d2530;
  --fg-soft: #3f4a58;
  --muted: #6c7684;
  --line: #d7e3e6;
  --line-soft: #e8f0f1;
  --bg: #ffffff;
  --bg-soft: #f1f7f7;
  --accent: #0f7c80;
  --accent-strong: #0a5d61;
  --accent-soft: #dff3f2;
  --accent-wash: #f3fafa;
  --accent-line: #a8d8d6;
  --coral: #ff6f59;
  --coral-dark: #d94c37;
  --teal: #0f7c80;
  --sun: #ffc145;
  --d1: #ff6f59;  /* 월 */
  --d2: #ffc145;  /* 화 */
  --d3: #3fbf9f;  /* 수 */
  --d4: #4b8df8;  /* 목 */
  --d5: #b36ef2;  /* 금 */
  --paper: #f5f1ea;
  --round: "Dongle", "Gothic A1", sans-serif;
  --radius: 12px;
  --wrap: 880px;
  background: var(--paper);
  background-image: linear-gradient(90deg, rgba(15, 124, 128, .05) 1px, transparent 1px);
  background-size: 120px 100%;
  font-family: "Gothic A1", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}

body.site-lesson main,
body.site-lesson .site-foot,
body.site-lesson .ad-top,
body.site-lesson .top-search { max-width: var(--wrap); }

/* ── 헤더: 티켓 띠 ─────────────────────────────────────────────────────── */
body.site-lesson .site-head {
  position: relative;
  max-width: none;
  margin: 0 0 18px;
  padding: 18px max(20px, calc((100% - var(--wrap)) / 2 + 20px)) 24px;
  border-bottom: 0;
  background: var(--coral);
}
/* 아래 절취선 톱니 */
body.site-lesson .site-head::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -10px;
  height: 10px;
  background: radial-gradient(circle at 10px 0, var(--coral) 7px, transparent 7.5px) 0 0 / 20px 10px repeat-x;
}
body.site-lesson .site-head::before {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 6px;
  border-bottom: 2px dashed rgba(255, 255, 255, .55);
}
body.site-lesson .brand {
  font-family: var(--round);
  font-size: 44px;
  font-weight: 700;
  line-height: .9;
  letter-spacing: 0;
}
body.site-lesson .brand a { color: #fff; text-shadow: 2px 2px 0 var(--coral-dark); }
body.site-lesson .brand a:hover { color: #fff6e0; text-decoration: none; }

/* 탭: 입장권 꼬리표 */
body.site-lesson .site-head nav { gap: 10px; }
body.site-lesson .site-head nav a {
  padding: 2px 22px 0;
  border-radius: 4px;
  background:
    radial-gradient(circle at 0 50%, var(--coral) 7px, transparent 7.5px),
    radial-gradient(circle at 100% 50%, var(--coral) 7px, transparent 7.5px),
    #fff;
  color: var(--coral-dark);
  font-family: var(--round);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
}
body.site-lesson .site-head nav a.on,
body.site-lesson .site-head nav a:hover {
  background:
    radial-gradient(circle at 0 50%, var(--coral) 7px, transparent 7.5px),
    radial-gradient(circle at 100% 50%, var(--coral) 7px, transparent 7.5px),
    var(--sun);
  color: #5a3a00;
  text-decoration: none;
}

/* 검색창 */
body.site-lesson .site-search input[type="search"] {
  border: 2px solid var(--teal);
  border-radius: 12px;
  background: #fff;
}
body.site-lesson .site-search button {
  border-radius: 12px;
  background: var(--teal);
  font-family: var(--round);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}
body.site-lesson .site-search button:hover { background: var(--accent-strong); }

/* ── 경로·제목 ─────────────────────────────────────────────────────────── */
body.site-lesson .crumb { font-size: 12.5px; }
body.site-lesson .crumb a { color: var(--fg-soft); }
body.site-lesson .crumb a::after { content: " → "; color: var(--coral); }
body.site-lesson .crumb span { color: var(--teal); font-weight: 700; }

body.site-lesson h1 {
  font-family: var(--round);
  font-size: 50px;
  font-weight: 700;
  line-height: .95;
  letter-spacing: 0;
  color: var(--fg);
  margin: 14px 0 18px;
}
body.site-lesson .lead { color: var(--fg-soft); margin: 0 0 22px; }
body.site-lesson .data-date {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0 6px;
  margin: -4px 0 16px;
  padding: 3px 10px;
  border: 1.5px dashed var(--accent-line);
  border-radius: 6px;
  color: var(--accent-strong);
  font-size: 12.5px;
}

/* ── 요약표: 이용권 한 장 ──────────────────────────────────────────────── */
body.site-lesson .summary {
  position: relative;
  border-collapse: separate;
  border-spacing: 0;
  border: 0;
  border-right: 44px solid transparent;
  border-radius: 14px;
  background:
    radial-gradient(circle at 0 0, var(--paper) 12px, transparent 12.5px) 0 0 / 51% 51% no-repeat,
    radial-gradient(circle at 0 100%, var(--paper) 12px, transparent 12.5px) 0 100% / 51% 51% no-repeat,
    linear-gradient(var(--teal), var(--teal)) 100% 0 / 44px 100% no-repeat border-box,
    #fff;
  box-shadow: 0 4px 0 #e2dbcf;
  font-size: 15px;
}
body.site-lesson .summary tr + tr th,
body.site-lesson .summary tr + tr td { border-top: 1px solid var(--line-soft); }
body.site-lesson .summary th {
  width: 100px;
  padding-left: 22px;
  background: transparent;
  color: var(--coral-dark);
  font-weight: 700;
}
body.site-lesson .summary td { color: var(--fg); font-weight: 500; border-right: 2px dashed var(--accent-line); }
body.site-lesson .btn { border-radius: 10px; }
body.site-lesson .btn-phone {
  border: 1.5px solid var(--teal);
  background: #fff;
  color: var(--teal);
  font-weight: 700;
}
body.site-lesson .btn-phone:hover { background: var(--accent-soft); }

/* ── 질답: 티켓 스텁 ──────────────────────────────────────────────────── */
body.site-lesson section.qa { counter-reset: ls-q; }
body.site-lesson .qa-head {
  font-family: var(--round);
  font-size: 34px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: 0;
  line-height: 1;
}
body.site-lesson .qa-head::before {
  content: "Q";
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--coral);
  font-family: "Gothic A1", sans-serif;
  font-size: 15px;
}
body.site-lesson .qa-list { padding: 0; border: 0; background: transparent; box-shadow: none; }
body.site-lesson .qa-item,
body.site-lesson section.qa > .qa-item {
  counter-increment: ls-q;
  position: relative;
  margin: 0 0 12px;
  padding: 14px 20px 16px 92px;
  border: 0;
  border-radius: 12px;
  --stw: 70px;
  --card: #fff;
  background: linear-gradient(90deg, var(--stc) 0 var(--stw), transparent var(--stw)), var(--card);
  box-shadow: 0 3px 0 #e2dbcf;
}
body.site-lesson .qa-item:last-child { border-bottom: 0; }
/* 스텁과 본문 사이 절취선 + 위아래 홈 */
body.site-lesson .qa-item::after {
  content: "";
  position: absolute;
  left: var(--stw); top: 0; bottom: 0;
  width: 12px;
  margin-left: -6px;
  background:
    radial-gradient(circle at 50% 0, var(--paper) 6px, transparent 6.5px) 0 0 / 12px 12px no-repeat,
    radial-gradient(circle at 50% 100%, var(--paper) 6px, transparent 6.5px) 0 100% / 12px 12px no-repeat,
    linear-gradient(rgba(255, 255, 255, .9) 50%, transparent 50%) 50% 0 / 2px 8px repeat-y;
}
body.site-lesson .qa-item h2 {
  display: block;
  margin-bottom: 6px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--fg);
}
body.site-lesson .qa-item h2::before {
  content: "No." counter(ls-q, decimal-leading-zero);
  position: absolute;
  left: 0; top: 50%;
  width: var(--stw);
  transform: translateY(-50%);
  text-align: center;
  color: #fff;
  font-family: var(--round);
  font-size: 27px;
  font-weight: 700;
  line-height: 1;
}
body.site-lesson .qa-item p { padding-left: 0; color: var(--fg-soft); }
body.site-lesson .qa-item { --stc: var(--teal); }
body.site-lesson .qa-item:nth-of-type(5n+2) { --stc: var(--coral); }
body.site-lesson .qa-item:nth-of-type(5n+3) { --stc: #c98a0a; }
body.site-lesson .qa-item:nth-of-type(5n+4) { --stc: #3a6fd1; }
body.site-lesson .qa-item:nth-of-type(5n)   { --stc: #8e4fd0; }

/* ── 지도 ─────────────────────────────────────────────────────────────── */
body.site-lesson .mapsec-head { font-family: var(--round); font-size: 30px; font-weight: 700; line-height: 1; }
body.site-lesson .map-canvas,
body.site-lesson .pano-canvas { border: 2px solid var(--teal); border-radius: 14px; }
body.site-lesson .map-pin { background: var(--coral); }

/* ── 주변 정보 ─────────────────────────────────────────────────────────── */
body.site-lesson .near { border-top: 2px dashed var(--coral); }
body.site-lesson .near h2 {
  border-left: 0;
  padding-left: 0;
  color: var(--fg);
}
body.site-lesson .near h2::before {
  content: "";
  display: inline-block;
  width: 14px; height: 14px;
  margin-right: 8px;
  vertical-align: -1px;
  border-radius: 3px;
  background: var(--sun);
  box-shadow: 4px 4px 0 var(--coral);
}
body.site-lesson .near-block {
  padding: 2px 18px 14px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 3px 0 #e2dbcf;
}
body.site-lesson .near > .near-block > p,
body.site-lesson .near ul,
body.site-lesson .near .more { padding-left: 0; }
body.site-lesson .near li { padding: 6px 0; border-bottom: 1px dashed var(--line); }
body.site-lesson .dist { background: #fff1e0; color: #a4520a; }
body.site-lesson .cat { background: var(--accent-soft); color: var(--accent-strong); font-weight: 700; }
body.site-lesson .cat:empty { display: none; }

/* ── 목록: 주간 시간표 블록 ────────────────────────────────────────────── */
body.site-lesson section.list > h2,
body.site-lesson section.children > h2,
body.site-lesson section.other-sites > h2 {
  font-family: var(--round);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--fg);
  border-bottom: 2px dashed var(--coral);
}
body.site-lesson .place-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
body.site-lesson .place-list li:not(.ad-row) {
  --day: var(--d1);
  align-content: start;
  padding: 12px 14px 12px 20px;
  border: 0;
  border-radius: 6px 12px 12px 6px;
  background: color-mix(in srgb, var(--day) 14%, #fff);
  box-shadow: inset 6px 0 0 var(--day);
}
body.site-lesson .place-list li:nth-child(5n+2) { --day: var(--d2); }
body.site-lesson .place-list li:nth-child(5n+3) { --day: var(--d3); }
body.site-lesson .place-list li:nth-child(5n+4) { --day: var(--d4); }
body.site-lesson .place-list li:nth-child(5n)   { --day: var(--d5); }
body.site-lesson .place-list li.ad-row { grid-column: 1 / -1; }
body.site-lesson .place-list li > a { color: var(--fg); font-weight: 700; }
body.site-lesson .place-list li > a:hover { color: var(--teal); }
body.site-lesson .place-list .cat { background: rgba(255, 255, 255, .8); }

/* 지역: 번호표 칩 */
body.site-lesson .region-links { gap: 10px; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
body.site-lesson .region-links li {
  position: relative;
  padding: 10px 12px 10px 28px;
  border: 1.5px solid var(--accent-line);
  border-radius: 10px;
  background: #fff;
}
body.site-lesson .region-links li::before {
  content: "";
  position: absolute;
  left: 10px; top: 50%;
  width: 9px; height: 9px;
  margin-top: -4.5px;
  border-radius: 50%;
  background: var(--paper);
  box-shadow: inset 0 0 0 1.5px var(--accent-line);
}
body.site-lesson .region-links li:hover { border-color: var(--coral); background: #fff7f5; }
body.site-lesson .region-links li > a { color: var(--fg); font-weight: 700; }
body.site-lesson .count { color: var(--teal); font-weight: 600; }

/* 메뉴: 큰 티켓 */
body.site-lesson .menu-cards { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
body.site-lesson .menu-cards li {
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 20px 64px 20px 22px;
  border: 0;
  border-radius: 14px;
  background:
    radial-gradient(circle at 100% 50%, var(--paper) 10px, transparent 10.5px),
    linear-gradient(90deg, #fff calc(100% - 48px), var(--coral) calc(100% - 48px));
  box-shadow: 0 4px 0 #e2dbcf;
}
body.site-lesson .menu-cards li:hover { background:
    radial-gradient(circle at 100% 50%, var(--paper) 10px, transparent 10.5px),
    linear-gradient(90deg, #fff7f5 calc(100% - 48px), var(--coral-dark) calc(100% - 48px)); }
body.site-lesson .menu-cards li > a { font-family: var(--round); font-size: 40px; font-weight: 700; line-height: 1; color: var(--fg); }

/* ── 출처·삭제요청·푸터 ─────────────────────────────────────────────────── */
body.site-lesson .source h2 { color: var(--fg); font-size: 17px; }
body.site-lesson .removal {
  border: 2px dashed var(--accent-line);
  border-radius: 14px;
  background: #fff;
  box-shadow: none;
}
body.site-lesson .removal::before { background: #fff1e0; }
body.site-lesson .removal-icon { background: var(--sun); color: #5a3a00; }
body.site-lesson .btn-removal { background: var(--teal); box-shadow: none; }
body.site-lesson .btn-removal:hover { background: var(--accent-strong); box-shadow: none; }
body.site-lesson .site-foot {
  border-top: 2px dashed var(--coral);
  color: var(--muted);
}

/* ── 모바일 ─────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  body.site-lesson .site-head { padding: 14px 16px 22px; }
  body.site-lesson .brand { font-size: 36px; }
  body.site-lesson .site-head nav a { font-size: 25px; padding: 1px 18px 0; }
  body.site-lesson h1 { font-size: 40px; }
  body.site-lesson .summary { border-right-width: 22px; background:
    radial-gradient(circle at 0 0, var(--paper) 10px, transparent 10.5px) 0 0 / 51% 51% no-repeat,
    radial-gradient(circle at 0 100%, var(--paper) 10px, transparent 10.5px) 0 100% / 51% 51% no-repeat,
    linear-gradient(var(--teal), var(--teal)) 100% 0 / 22px 100% no-repeat border-box,
    #fff; }
  body.site-lesson .summary th { width: 80px; padding-left: 14px; }
  body.site-lesson .qa-item,
  body.site-lesson section.qa > .qa-item { padding: 12px 14px 14px 62px; --stw: 48px; }
  body.site-lesson .qa-item h2::before { content: counter(ls-q, decimal-leading-zero); font-size: 26px; }
  body.site-lesson .place-list { grid-template-columns: 1fr; }
  body.site-lesson .region-links { grid-template-columns: 1fr 1fr; }
}

/* ── 다크 모드: 야간 강좌 ──────────────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
  body.site-lesson {
    --fg: #e8eef2;
    --fg-soft: #bcc7d0;
    --muted: #8e99a5;
    --line: #2f3d44;
    --line-soft: #26323a;
    --bg: #172026;
    --bg-soft: #1d282f;
    --accent: #5fd0cb;
    --accent-strong: #8ae3df;
    --accent-soft: #173537;
    --accent-wash: #16252a;
    --accent-line: #2f5b5e;
    --paper: #11181d;
  }
  body.site-lesson .summary {
    background:
      radial-gradient(circle at 0 0, var(--paper) 12px, transparent 12.5px) 0 0 / 51% 51% no-repeat,
      radial-gradient(circle at 0 100%, var(--paper) 12px, transparent 12.5px) 0 100% / 51% 51% no-repeat,
      linear-gradient(var(--teal), var(--teal)) 100% 0 / 44px 100% no-repeat border-box,
      #172026;
  }
  body.site-lesson .summary th { color: #ff9b89; }
  body.site-lesson .qa-item,
  body.site-lesson section.qa > .qa-item { --card: #172026; }
  body.site-lesson .qa-item,
  body.site-lesson .near-block,
  body.site-lesson .menu-cards li,
  body.site-lesson .summary { box-shadow: 0 3px 0 #0a0f12; }
  body.site-lesson .near-block,
  body.site-lesson .region-links li,
  body.site-lesson .removal,
  body.site-lesson .btn-phone,
  body.site-lesson .site-search input[type="search"] { background: #172026; }
  body.site-lesson .place-list li:not(.ad-row) { background: color-mix(in srgb, var(--day) 16%, #172026); }
  body.site-lesson .place-list .cat { background: rgba(0, 0, 0, .3); }
  body.site-lesson .menu-cards li { background:
    radial-gradient(circle at 100% 50%, var(--paper) 10px, transparent 10.5px),
    linear-gradient(90deg, #172026 calc(100% - 48px), var(--coral-dark) calc(100% - 48px)); }
  body.site-lesson .dist { background: #3a2610; color: #ffc98a; }
  body.site-lesson .region-links li:hover { background: #231c1c; }
  body.site-lesson .removal::before { background: #1d2a30; }
}