/* 소식 화면 (/board, views/board.ejs): 공지사항 · 부동산뉴스 · 실거래동향
   PC: 왼쪽 메뉴 + 오른쪽 내용 (1200px). 휴대폰: 위쪽 세 칸 탭 + 내용
   색은 상단 머리글(topbar.css)의 남색 #1a4d8f에 맞춤. 그레이·블랙 테마는 theme.css 변수 사용 */
.bd-wrap { --bd-accent: #1a4d8f; --bd-panel: var(--theme-panel, #fff); --bd-soft: #f5f7fa; --bd-line: #e3e8ee;
  --bd-text: var(--theme-text, #1f2d3d); --bd-muted: var(--theme-muted, #6b7785);
  width: 1200px; margin: 18px auto 40px; display: grid; grid-template-columns: 220px 1fr; gap: 28px; align-items: start;
  font-family: "Pretendard Variable", Pretendard, "Malgun Gothic", "Apple SD Gothic Neo", sans-serif; color: var(--bd-text);
  box-sizing: border-box; letter-spacing: -.2px; }
.bd-wrap *, .bd-wrap *::before, .bd-wrap *::after { box-sizing: border-box; }
.bd-wrap a { text-decoration: none; }
html:is([data-sonamu-theme="gray"], [data-sonamu-theme="black"]) .bd-wrap { --bd-soft: var(--theme-soft); --bd-line: var(--theme-border); }
html[data-sonamu-theme="black"] .bd-wrap { --bd-accent: #8fb8ee; }

/* 왼쪽 메뉴 */
.bd-nav { position: sticky; top: 12px; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--bd-line);
  border-radius: 14px; background: var(--bd-panel); box-shadow: 0 2px 8px rgba(20, 43, 72, .06); }
.bd-nav-title { padding: 16px 18px; background: #1a4d8f; color: #fff; font-size: 18px; font-weight: 800; }
.bd-nav-item { display: flex; align-items: center; gap: 10px; padding: 15px 18px; border-top: 1px solid var(--bd-line);
  color: var(--bd-text) !important; font-size: 16px; font-weight: 600; transition: background .15s; }
.bd-nav-item:first-of-type { border-top: 0; }
.bd-nav-item svg { width: 20px; height: 20px; fill: var(--bd-muted); flex: none; }
.bd-nav-item:hover { background: var(--bd-soft); }
.bd-nav-item.on { background: var(--bd-soft); color: var(--bd-accent) !important; font-weight: 800; box-shadow: inset 4px 0 0 var(--bd-accent); }
.bd-nav-item.on svg { fill: var(--bd-accent); }
.bd-nav-call { display: block; padding: 14px 18px; border-top: 1px solid var(--bd-line); color: var(--bd-text) !important; }
.bd-nav-call small { display: block; font-size: 12.5px; color: var(--bd-muted); }
.bd-nav-call b { font-size: 20px; font-weight: 800; color: var(--bd-accent); }

/* 제목 */
.bd-head { padding-bottom: 14px; margin-bottom: 18px; border-bottom: 2px solid var(--bd-text); }
.bd-head h1 { margin: 0; font-size: 26px; font-weight: 800; }
.bd-head p { margin: 6px 0 0; font-size: 14.5px; color: var(--bd-muted); }
.bd-note { margin: 10px 2px 0; font-size: 12.5px; color: var(--bd-muted); }
.bd-empty { padding: 40px 20px; border: 1px dashed var(--bd-line); border-radius: 12px; text-align: center; color: var(--bd-muted); font-size: 15px; line-height: 1.8; }
.bd-empty a { color: var(--bd-accent) !important; font-weight: 700; }

/* 공지사항 */
.bd-notice { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--bd-line); }
.bd-notice li { display: flex; align-items: flex-start; gap: 14px; padding: 16px 6px; border-bottom: 1px solid var(--bd-line); font-size: 16px; line-height: 1.6; }
.bd-num { flex: none; min-width: 34px; padding: 2px 0; border-radius: 6px; background: var(--bd-soft); color: var(--bd-accent);
  font-size: 13px; font-weight: 800; text-align: center; line-height: 1.6; }
.bd-notice-text { flex: 1; font-weight: 600; word-break: keep-all; overflow-wrap: anywhere; }
.bd-date { flex: none; margin-left: auto; padding-top: 1px; color: var(--bd-muted); font-size: 14px; font-weight: 500; font-variant-numeric: tabular-nums; white-space: nowrap; }
.bd-more { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 26px; }
.bd-more-card { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border: 1px solid var(--bd-line); border-radius: 12px;
  background: var(--bd-panel); color: var(--bd-text) !important; transition: border-color .15s, box-shadow .15s; }
.bd-more-card:hover { border-color: var(--bd-accent); box-shadow: 0 3px 10px rgba(26, 77, 143, .12); }
.bd-more-card svg { width: 34px; height: 34px; padding: 7px; border-radius: 50%; background: var(--bd-soft); fill: var(--bd-accent); flex: none; }
.bd-more-card span { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.bd-more-card b { font-size: 16px; }
.bd-more-card small { font-size: 13px; color: var(--bd-muted); }
.bd-more-card i { font-style: normal; font-size: 24px; color: var(--bd-muted); }

/* 부동산뉴스 */
.bd-chips { display: flex; gap: 8px; margin-bottom: 12px; }
.bd-chip { padding: 8px 16px; border: 1px solid var(--bd-line); border-radius: 999px; background: var(--bd-panel); color: var(--bd-text);
  font: inherit; font-size: 14.5px; font-weight: 700; cursor: pointer; }
.bd-chip.on { border-color: #1a4d8f; background: #1a4d8f; color: #fff; }
.bd-news { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--bd-line); }
.bd-news li { border-bottom: 1px solid var(--bd-line); }
.bd-news a { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; padding: 14px 6px; color: var(--bd-text) !important; }
.bd-news a:hover .bd-news-title { color: var(--bd-accent); text-decoration: underline; }
.bd-news-title { font-size: 16px; font-weight: 600; line-height: 1.5; word-break: keep-all; overflow-wrap: anywhere;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bd-news-meta { flex: none; font-size: 13px; color: var(--bd-muted); white-space: nowrap; }

/* 실거래동향 */
.bd-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.bd-card { padding: 16px 16px 14px; border: 1px solid var(--bd-line); border-radius: 12px; background: var(--bd-panel); }
.bd-card-label { font-size: 14px; font-weight: 700; color: var(--bd-muted); }
.bd-card-num { margin-top: 6px; font-size: 15px; }
.bd-card-num b { font-size: 28px; font-weight: 800; color: var(--bd-text); }
.bd-card-num small { margin-left: 4px; font-size: 13px; color: var(--bd-muted); }
.bd-card-sub { margin-top: 4px; font-size: 13px; color: var(--bd-muted); line-height: 1.6; }
.bd-card-sub .up { color: #d0312d; font-weight: 700; }
.bd-card-sub .down { color: #1a6fd0; font-weight: 700; }
html[data-sonamu-theme="black"] .bd-card-sub .up { color: #ff9198; }
html[data-sonamu-theme="black"] .bd-card-sub .down { color: #8fb8ee; }
.bd-box { margin-bottom: 16px; padding: 18px 20px; border: 1px solid var(--bd-line); border-radius: 12px; background: var(--bd-panel); }
.bd-box h2 { margin: 0 0 14px; font-size: 17px; font-weight: 800; }
.bd-box h2 small { margin-left: 6px; font-size: 13px; font-weight: 500; color: var(--bd-muted); }
.bd-chart { display: flex; align-items: stretch; gap: 8px; height: 190px; }
.bd-bar { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; min-width: 0; }
.bd-bar-n { font-size: 12.5px; font-weight: 700; color: var(--bd-text); margin-bottom: 4px; }
.bd-bar-fill { width: 70%; max-width: 38px; border-radius: 5px 5px 0 0; background: linear-gradient(180deg, #4f7fbf, #1a4d8f); }
.bd-bar.partial .bd-bar-fill { background: repeating-linear-gradient(45deg, #9db6d8 0 5px, #c4d4ea 5px 10px); }
.bd-bar-m { margin-top: 6px; font-size: 12.5px; color: var(--bd-muted); }
.bd-two { display: grid; grid-template-columns: 1.55fr 1fr; gap: 16px; }
.bd-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.bd-table th { padding: 8px 6px; border-bottom: 1px solid var(--bd-line); font-size: 12.5px; font-weight: 700; color: var(--bd-muted); text-align: left; }
.bd-table td { padding: 9px 6px; border-bottom: 1px solid var(--bd-line); white-space: nowrap; }
.bd-table tr:last-child td { border-bottom: 0; }
.bd-apt { white-space: normal !important; }
.bd-apt b { display: block; font-weight: 700; }
.bd-apt small, .bd-hot-name small { display: block; font-size: 12px; color: var(--bd-muted); }
.bd-price { font-weight: 800; color: var(--bd-accent); text-align: right; }
.bd-table th:last-child { text-align: right; }
.bd-hot { margin: 0; padding: 0; list-style: none; }
.bd-hot li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--bd-line); }
.bd-hot li:last-child { border-bottom: 0; }
.bd-rank { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--bd-soft); color: var(--bd-accent);
  font-size: 13px; font-weight: 800; line-height: 26px; text-align: center; }
.bd-hot li:nth-child(-n+3) .bd-rank { background: #1a4d8f; color: #fff; }
.bd-hot-name { flex: 1; min-width: 0; font-size: 14.5px; }
.bd-hot-n { flex: none; font-size: 14px; font-weight: 800; }
.bd-go { display: block; padding: 15px; border-radius: 12px; background: #1a4d8f; color: #fff !important; font-size: 16px; font-weight: 800; text-align: center; }
.bd-go:hover { filter: brightness(1.12); }

/* 휴대폰: 메뉴가 위쪽 세 칸 탭으로 */
.bd-mobile .bd-wrap { width: 100%; margin: 0 0 20px; padding: 0 12px; display: block; }
.bd-mobile .bd-nav { position: sticky; top: 0; z-index: 10; flex-direction: row; border-radius: 12px; margin-bottom: 14px; }
.bd-mobile .bd-nav-title { display: none; }
.bd-mobile .bd-nav-item { flex: 1; justify-content: center; gap: 5px; padding: 12px 4px; border-top: 0; border-left: 1px solid var(--bd-line); font-size: 15px; }
.bd-mobile .bd-nav-item:first-of-type { border-left: 0; }
.bd-mobile .bd-nav-item svg { width: 17px; height: 17px; }
.bd-mobile .bd-nav-item.on { box-shadow: inset 0 -3px 0 var(--bd-accent); }
.bd-mobile .bd-head { padding-bottom: 10px; margin-bottom: 12px; }
.bd-mobile .bd-head h1 { font-size: 21px; }
.bd-mobile .bd-head p { font-size: 13px; }
.bd-mobile .bd-notice li { gap: 10px; padding: 13px 2px; font-size: 15px; flex-wrap: wrap; }
.bd-mobile .bd-date { flex-basis: 100%; margin-left: 44px; padding-top: 0; font-size: 13px; }
.bd-mobile .bd-more { grid-template-columns: 1fr; gap: 8px; margin-top: 18px; }
.bd-mobile .bd-more-card { padding: 13px 14px; }
.bd-mobile .bd-news a { flex-direction: column; gap: 4px; padding: 12px 2px; }
.bd-mobile .bd-news-title { font-size: 15px; }
.bd-mobile .bd-cards { grid-template-columns: 1fr 1fr; gap: 8px; }
.bd-mobile .bd-card { padding: 12px; }
.bd-mobile .bd-card-num b { font-size: 23px; }
.bd-mobile .bd-box { padding: 14px 12px; }
.bd-mobile .bd-chart { gap: 3px; height: 160px; }
.bd-mobile .bd-bar-n, .bd-mobile .bd-bar-m { font-size: 10.5px; }
.bd-mobile .bd-bar-fill { width: 78%; }
.bd-mobile .bd-two { display: block; }
.bd-mobile .bd-table { font-size: 13px; }
.bd-mobile .bd-table th:nth-child(4), .bd-mobile .bd-table td:nth-child(4) { display: none; }