/* daehak.manuz.com — 대학 요람·신문 컨셉. 바랜 신문지 바탕, 세리프 제목·숫자(Noto Serif KR), 남색 + 버건디, 겹줄 괘선, 모서리 없는 상자. 라이트 고정 */
:root {
  --bg: #f4f0e6; --paper: #fbf9f3; --paper-2: #ebe5d6; --line: #d6ceba; --line-2: #a89f8a;
  --text: #1b1d26; --text-2: #474a55; --muted: #6f6a5e;
  --navy: #1d2d55; --navy-2: #2c4178; --navy-soft: #e3e6ee;
  --wine: #7d1f2e; --wine-soft: #f3e3e3;
  --accent: var(--navy); --accent-2: var(--navy-2); --accent-soft: var(--navy-soft);
  --up: #2c5e3a; --down: var(--wine); --warn: #8a5a12;
  --font: "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  --serif: "Noto Serif KR", "Nanum Myeongjo", "AppleMyungjo", serif;
  --wrap: 960px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; font-family: var(--font); font-size: 16px; line-height: 1.7; color: var(--text); background: var(--bg); word-break: keep-all; overflow-wrap: anywhere; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
main a, .foot a { color: var(--navy-2); text-decoration-color: color-mix(in srgb, var(--navy-2) 40%, transparent); text-underline-offset: 3px; }
main a:hover { color: var(--wine); text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--wine); outline-offset: 2px; }
.num { font-variant-numeric: tabular-nums lining-nums; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-inline: 16px; }
.skip { position: absolute; left: -9999px; top: 10px; z-index: 100; background: var(--navy); color: #fff; padding: 8px 14px; font-weight: 700; }
.skip:focus { left: 10px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.small { font-size: .875rem; color: var(--text-2); }
h2 { font-family: var(--serif); font-weight: 800; font-size: 1.3rem; line-height: 1.35; margin: 40px 0 12px; padding-top: 10px; border-top: 3px double var(--text); }
.h3 { font-family: var(--serif); font-size: 1.05rem; margin: 18px 0 8px; }
section > p { margin: 8px 0; }

/* 머리: 신문 제호 — 가운데 세리프 제호, 겹줄, 그 아래 메뉴 한 줄 */
.mast { background: var(--paper); border-bottom: 1px solid var(--text); }
.mast-in { display: flex; flex-direction: column; align-items: center; padding-top: 14px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; padding: 2px 0 10px; }
.wm-icon { width: 26px; height: 26px; }
.wm-text { font-family: var(--serif); font-weight: 900; font-size: 1.7rem; letter-spacing: .04em; color: var(--navy); line-height: 1.1; }
.nav { display: flex; justify-content: center; width: 100%; border-top: 4px double var(--text); overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { flex: none; display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; font-size: .92rem; font-weight: 600; color: var(--text-2); text-decoration: none; border-bottom: 3px solid transparent; }
.nav a + a { border-left: 1px solid var(--line); }
.nav a:hover { color: var(--wine); }
.nav a[aria-current="page"] { color: var(--wine); border-bottom-color: var(--wine); }
@media (max-width: 640px) {
  .nav { justify-content: flex-start; margin-inline: -16px; width: calc(100% + 32px); padding-inline: 8px; }
  .nav a { padding: 0 11px; }
}
.main { flex: 1; padding-block: 18px 44px; }

/* 소개: 꼭지(버건디 작은 글씨) + 세리프 큰 제목 */
.hero { padding: 6px 0 16px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.eyebrow { display: inline-block; margin: 0 0 8px; font-size: .8rem; font-weight: 700; letter-spacing: .02em; color: var(--wine); border-bottom: 2px solid var(--wine); padding-bottom: 2px; }
.h1 { margin: 0; font-family: var(--serif); font-size: clamp(1.65rem, 2.4vw + 1rem, 2.4rem); line-height: 1.28; letter-spacing: -.01em; font-weight: 900; color: var(--text); }
.lead { margin: 12px 0 0; color: var(--text-2); max-width: 680px; font-size: 1.02rem; }
.asof { margin: 10px 0 0; font-size: .82rem; color: var(--muted); }

/* 검색 */
.search { display: flex; margin: 6px 0 22px; max-width: 560px; border: 2px solid var(--navy); background: var(--paper); }
.search input { flex: 1; min-width: 0; height: 50px; padding: 0 14px; font: inherit; font-size: 1.05rem; color: var(--text); background: transparent; border: 0; border-radius: 0; }
.search input:focus { outline: none; background: #fff; }
.search button, .btn { flex: none; display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; font: inherit; font-weight: 700; color: #fff; background: var(--navy); border: 0; border-radius: 0; cursor: pointer; text-decoration: none; }
.search button { height: 50px; }
.search button:hover { background: var(--wine); }
.btn { background: transparent; color: var(--navy) !important; border: 1px solid var(--navy); margin: 0 6px 6px 0; }
.btn:hover { background: var(--navy); color: #fff !important; }

/* 핵심 숫자: 신문 지면의 숫자 상자 — 굵은 윗줄, 세로 괘선, 세리프 숫자 */
.kpis { display: grid; grid-template-columns: 1.3fr 1fr 1fr; margin: 6px 0 10px; border-top: 3px solid var(--navy); border-bottom: 1px solid var(--text); background: var(--paper); }
.kpi { padding: 14px 16px 12px; border-left: 1px solid var(--line); }
.kpi:first-child { border-left: 0; }
.kpi.main { background: var(--navy); color: #f4f0e6; border-left: 0; }
.kpi p { margin: 0; }
.k-lbl { font-size: .82rem; font-weight: 700; color: var(--text-2); }
.k-sub { font-weight: 400; color: var(--muted); }
.k-val { font-family: var(--serif); font-size: 1.7rem; font-weight: 800; line-height: 1.3; margin: 6px 0 4px !important; color: var(--navy); font-variant-numeric: tabular-nums lining-nums; }
.k-val.sm { font-size: 1.3rem; }
.kpi.main .k-val { font-size: 2.15rem; color: #fff; }
.kpi.main .k-lbl, .kpi.main .k-foot, .kpi.main .k-sub, .kpi.main .pos { color: #cfd4e2; }
.k-plus { font-size: 1rem; font-weight: 700; }
.k-foot { font-size: .84rem; color: var(--text-2); line-height: 1.5; }
.up { color: var(--up); } .down { color: var(--down); }
@media (max-width: 720px) {
  .kpis { grid-template-columns: 1fr 1fr; }
  .kpi.main { grid-column: 1 / -1; }
  .kpi:nth-child(2n) { border-left: 0; }
  .kpi:nth-child(n+2) { border-top: 1px solid var(--line); }
  .kpi:nth-child(2n+1):not(.main) { border-left: 1px solid var(--line); }
}

/* 백분위 막대 */
.ranks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ranks li { display: grid; grid-template-columns: minmax(0, 14rem) 1fr; gap: 4px 14px; align-items: center; }
.r-lbl { font-size: .9rem; }
.r-bar { position: relative; height: 8px; background: var(--paper-2); border: 1px solid var(--line); }
.r-med { position: absolute; top: -5px; bottom: -5px; width: 2px; margin-left: -1px; background: var(--line-2); }
.r-dot { position: absolute; top: 50%; width: 14px; height: 14px; margin: -7px 0 0 -7px; background: var(--wine); transform: rotate(45deg); }
.r-txt { grid-column: 2; }
@media (max-width: 560px) { .ranks li { grid-template-columns: 1fr; } .r-txt { grid-column: 1; } }

/* 해설: 사설 상자 — 버건디 윗줄, 첫 글자 크게 */
.notes { background: var(--paper); border-top: 3px solid var(--wine); border-bottom: 1px solid var(--line); padding: 4px 16px 6px; margin-top: 26px; }
.notes h2 { margin: 12px 0 4px; padding: 0; border: 0; font-size: 1.1rem; color: var(--wine); }
.notes p { margin: 8px 0 12px; }
.notes h2 + p::first-letter { font-family: var(--serif); font-weight: 900; font-size: 1.6em; color: var(--navy); }

/* 그래프 */
.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
@media (max-width: 720px) { .charts { grid-template-columns: 1fr; } }
.chart { margin: 0 0 14px; background: transparent; border-top: 1px solid var(--text); padding: 8px 0 0; }
.chart figcaption { font-family: var(--serif); font-size: .95rem; font-weight: 800; margin-bottom: 4px; }
.chart svg { display: block; width: 100%; height: auto; aspect-ratio: 640 / 190; }
.chart .grid { stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 3; }
.chart .line { fill: none; stroke: var(--navy); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.chart .dot { fill: var(--navy); }
.chart .dot.last { fill: var(--wine); stroke: var(--bg); stroke-width: 2; }
.chart .val { font-family: var(--serif); font-size: 15px; font-weight: 700; fill: var(--text); }
.chart .lbl { font-size: 13px; fill: var(--muted); }
.hist { margin: 18px 0; }
.bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 5px; }
.bars li { display: grid; grid-template-columns: 7.5rem 1fr 3rem; gap: 10px; align-items: center; font-size: .85rem; }
.b-lbl { color: var(--text-2); }
.b-bar { height: 12px; background: var(--paper-2); overflow: hidden; }
.b-bar span { display: block; height: 100%; background: var(--line-2); }
.bars li.mark .b-bar span { background: var(--wine); }
.bars li.mark .b-lbl, .bars li.mark .b-val { font-weight: 800; color: var(--text); }
.b-val { text-align: right; color: var(--text-2); }

/* 표: 요람의 통계표 — 굵은 윗줄·가는 아랫줄, 세로선 없음, 머리줄 작은 글씨 */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-top: 2px solid var(--text); border-bottom: 2px solid var(--text); background: var(--paper); margin: 8px 0; }
.tbl { width: 100%; border-collapse: collapse; font-size: .92rem; }
.tbl caption { text-align: left; padding: 10px 12px 0; }
.tbl th, .tbl td { padding: 9px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.tbl thead th { font-size: .78rem; color: var(--text-2); font-weight: 700; white-space: nowrap; border-bottom: 1px solid var(--text); background: var(--paper-2); }
.tbl tbody th { font-weight: 600; }
.tbl td.num, .tbl td .num { font-family: var(--serif); font-weight: 600; }
.tbl tbody tr:last-child > * { border-bottom: 0; }
.tbl .r, .tbl.compact th { text-align: right; white-space: nowrap; }
.tbl.compact th:first-child { text-align: left; }
.months { margin: 10px 0; }
.months summary { cursor: pointer; font-weight: 700; padding: 6px 0; color: var(--navy-2); }
.tbl.compact th, .tbl.compact td { padding: 7px 12px; }
.cmp-tbl thead th { color: var(--navy); font-size: .92rem; font-family: var(--serif); }
.cmp-tbl tbody th { white-space: nowrap; }
.tbl.cmp-tbl td.r, .tbl.cmp-tbl thead th.r { min-width: 6.5rem; white-space: normal; }
.cap { color: var(--warn); font-weight: 800; margin-left: 2px; }
.ad-row td { padding: 0; }

/* 목록·링크 */
.links { list-style: none; margin: 6px 0; padding: 0; display: grid; gap: 0; }
.links li { border-bottom: 1px dotted var(--line-2); }
.links li a { display: inline-block; padding: 9px 0; }
.links.cols { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0 24px; }
.howto ol { padding-left: 1.2em; }
.howto li { margin: 4px 0; }
.toc { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .9rem; margin: 4px 0 8px; }
#data ul, #limits ul, #calc ol { padding-left: 1.2em; }
#data li, #limits li, #calc li { margin: 6px 0; }

/* 공용 조각(pub-*) */
.crumbs ol { list-style: none; margin: 0 0 8px; padding: 0; display: flex; flex-wrap: wrap; gap: 4px; font-size: .8rem; color: var(--muted); }
.crumbs li + li::before { content: "·"; margin-right: 4px; }
.ad { min-height: 280px; margin: 30px 0; padding: 8px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 12px 0; min-height: 44px; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "문"; flex: none; font-family: var(--serif); color: var(--wine); font-weight: 900; order: -1; }
.faq summary::after { content: "+"; color: var(--muted); font-weight: 400; flex: none; margin-left: auto; }
.faq details[open] summary::after { content: "−"; }
.faq-a { padding: 0 0 14px 1.6em; color: var(--text-2); }
.src-block { margin-top: 40px; }
.src-block h2 { font-size: 1.05rem; }
.src { padding-left: 1.2em; font-size: .9rem; }
.changelog { padding-left: 1.2em; font-size: .9rem; }
.changelog time { font-variant-numeric: tabular-nums; color: var(--muted); margin-right: 6px; }
.chips { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.chips a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 12px; border: 1px solid var(--navy); background: var(--paper); font-size: .9rem; text-decoration: none; }

/* 꼬리: 남색 판권란 */
.foot { background: var(--navy); color: #c9cfdd; padding: 26px 0 34px; font-size: .82rem; box-shadow: inset 0 4px 0 var(--wine); }
.foot a { color: #fff; text-decoration-color: rgba(255,255,255,.35); }
.foot-brand { margin: 0 0 8px; font-family: var(--serif); font-weight: 900; font-size: 1.15rem; color: #fff; letter-spacing: .04em; }
.foot-note { margin: 4px 0; max-width: 720px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 0 16px; margin: 12px 0 8px; }
.foot-links a { display: inline-flex; align-items: center; min-height: 40px; }
.foot-copy { margin: 0; color: #9aa3b8; }

/* daehak 추가: 지표 카드 여러 개, 연도 막대, 지표 탭, 계산기 */
.kpis.many { grid-template-columns: repeat(4, 1fr); }
.kpis.many .kpi:nth-child(n+5) { border-top: 1px solid var(--line); }
.kpis.many .kpi:nth-child(4n+1) { border-left: 0; }
@media (max-width: 720px) {
  .kpis.many { grid-template-columns: 1fr 1fr; }
  .kpis.many .kpi:nth-child(4n+1):not(.main) { border-left: 1px solid var(--line); }
}
.kpi .pos { font-size: .78rem; color: var(--muted); }
.yrs { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.yrs li { display: grid; grid-template-columns: 3.2rem 1fr 6.5rem; gap: 10px; align-items: center; font-size: .88rem; }
.yrs .b-val { text-align: right; font-weight: 700; color: var(--text); font-family: var(--serif); }
.yrs li.cur .b-bar span { background: var(--navy); }
.tabs { display: flex; flex-wrap: wrap; gap: 0; margin: 8px 0 14px; padding: 0; list-style: none; border-bottom: 1px solid var(--text); }
.tabs a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; font-size: .9rem; text-decoration: none; color: var(--text-2) !important; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.tabs a:hover { color: var(--wine) !important; }
.tabs a[aria-current="page"] { color: var(--wine) !important; border-bottom-color: var(--wine); font-weight: 700; }
.calc { background: var(--paper); border-top: 3px solid var(--navy); border-bottom: 1px solid var(--text); padding: 16px; display: grid; gap: 12px; }
.calc .row { display: grid; grid-template-columns: 8rem 1fr; gap: 8px; align-items: center; }
.calc label { font-weight: 700; font-size: .9rem; }
.calc input, .calc select { height: 44px; padding: 0 12px; font: inherit; color: var(--text); background: #fff; border: 1px solid var(--line-2); border-radius: 0; min-width: 0; width: 100%; }
.calc input:focus, .calc select:focus { border-color: var(--navy); outline: 2px solid var(--navy-soft); }
.calc .chk { display: flex; gap: 8px; align-items: center; font-weight: 400; min-height: 44px; }
.calc .chk input { width: 20px; height: 20px; accent-color: var(--navy); }
@media (max-width: 560px) { .calc .row { grid-template-columns: 1fr; gap: 4px; } }
.result { margin-top: 14px; }
.result b, .main p > b.num { font-family: var(--serif); color: var(--wine); font-size: 1.08em; }
.tag { display: inline-block; font-size: .72rem; padding: 0 6px; border: 1px solid var(--line-2); color: var(--text-2); margin-left: 4px; font-weight: 600; vertical-align: 1px; }
/* 모바일에서 표 첫 열(학교·지표 이름)이 한 글자씩 접히지 않게 — 넘치면 표가 가로로 스크롤된다 */
.tbl tbody th[scope="row"] { min-width: 7.5em; }
.tbl td.small { white-space: nowrap; }