/* 디코고등학교 (가상) — 고등학교 홈페이지 디자인 샘플 by 디코랩
   하늘(여름 교복 셔츠) + 남색(동복 재킷) + 새싹 연두 조금. 제목 Sunflower, 본문 Pretendard.
   서브 틀: 사진 서브 비주얼 없이 큰 1차 제목 + 가로 스크롤 칩 2차 메뉴 + 위치 경로 */

:root {
  --c-paper: #FFFFFF;
  --c-sky: #7CC4F0;
  --c-sky-pale: #EAF6FD;
  --c-sky-mid: #CFEAFB;
  --c-navy: #14284B;
  --c-navy-deep: #0C1A33;
  --c-text: #2B3A55;
  --c-muted: #55627A;
  --c-line: #DCE6F2;
  --c-sprout: #B5E35A;
  --c-primary: #14284B;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --font-head: "Sunflower", var(--font);
  --gutter: clamp(16px, 4vw, 40px);
  --max: 1280px;
  --radius: 14px;
  --header-h: 72px;
  --sec: clamp(64px, 9vw, 120px);
  --ease: cubic-bezier(.6, 0, .2, 1);
}
@media (max-width: 1023px) { :root { --header-h: 62px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 64px); }
body { margin: 0; background: var(--c-paper); color: var(--c-text); font-family: var(--font); font-size: 17px; line-height: 1.75; letter-spacing: -.01em;
  word-break: keep-all; overflow-wrap: anywhere; overflow-x: clip; -webkit-font-smoothing: antialiased; }
@media (max-width: 640px) { body { font-size: 16px; } }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; color: var(--c-navy); line-height: 1.3; letter-spacing: -.02em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
[role="list"] { list-style: none; }
[hidden] { display: none !important; }
button { font: inherit; color: inherit; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 300; padding: 10px 16px; background: var(--c-navy); color: #fff; border-radius: 10px; }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--c-sky); outline-offset: 2px; }
.wrap { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--narrow { max-width: calc(880px + var(--gutter) * 2); }
.i { width: 1.15em; height: 1.15em; flex: none; }
.ph { display: inline-block; padding: 0 .4em; border: 1.5px dashed #9AB0CC; border-radius: 6px; color: var(--c-muted); font-size: .92em; line-height: 1.5; background: #fff; }
.note { margin-top: 20px; font-size: 14px; color: var(--c-muted); }

/* ---------- 안내 띠 ---------- */
.sample-banner { background: var(--c-navy-deep); color: #DCE8F7; font-size: 13px; line-height: 1.5; }
.sample-banner__inner { display: flex; gap: 10px; align-items: center; padding-top: 7px; padding-bottom: 7px; }
.sample-banner__tag { flex: none; padding: 2px 8px; border-radius: 99px; background: var(--c-sky); color: var(--c-navy); font-weight: 700; font-size: 12px; }
.sample-banner a { color: #fff; font-weight: 600; }

/* ---------- 버튼 ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 99px; border: 1.5px solid transparent;
  font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .2s; }
.btn:hover { transform: translateY(-1px); }
.btn--navy { background: var(--c-navy); color: #fff; }
.btn--navy:hover { background: var(--c-navy-deep); }
.btn--sky { background: var(--c-sky); color: var(--c-navy); }
.btn--sky:hover { background: #95D1F4; }
.btn--line { border-color: var(--c-navy); color: var(--c-navy); background: #fff; }
.btn--line:hover { background: var(--c-sky-pale); }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 15px; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--c-navy); text-decoration: none; border-bottom: 2px solid var(--c-sky); padding-bottom: 2px; }
.link-arrow .i { transition: transform .2s; }
.link-arrow:hover .i { transform: translateX(3px); }

/* ---------- 헤더 ---------- */
.site-header { position: sticky; top: 0; z-index: 120; background: #fff; border-bottom: 1px solid var(--c-line); }
.site-header.is-scrolled { box-shadow: 0 6px 20px rgba(20, 40, 75, .08); }
.site-header__inner { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--c-navy); flex: none; }
.logo__mark { width: 38px; height: 38px; }
.logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.logo__ko { font-family: var(--font-head); font-weight: 700; font-size: 20px; letter-spacing: -.02em; }
.logo__en { font-size: 10px; letter-spacing: .14em; color: var(--c-muted); font-weight: 600; }
.gnb { flex: 1; display: flex; justify-content: center; height: 100%; }
.gnb__list { display: flex; height: 100%; }
.gnb__item { position: relative; height: 100%; }
.gnb__link { display: flex; align-items: center; height: 100%; padding: 0 clamp(10px, 1.4vw, 22px); font-weight: 700; font-size: 17px; text-decoration: none; color: var(--c-navy); position: relative; }
.gnb__link::after { content: ""; position: absolute; left: 50%; bottom: 14px; width: 6px; height: 6px; margin-left: -3px; border-radius: 50%; background: var(--c-sky); transform: scale(0); transition: transform .2s; }
.gnb__item:hover .gnb__link::after, body[data-group] .gnb__item.is-current .gnb__link::after { transform: scale(1); }
.gnb__sub { position: absolute; left: 50%; top: 100%; width: max-content; min-width: 100%; transform: translateX(-50%); padding: 18px 12px; display: grid; gap: 2px;
  opacity: 0; visibility: hidden; transition: opacity .2s, visibility .2s; }
.gnb__sub a { display: block; padding: 5px 10px; border-radius: 8px; color: var(--c-text); text-decoration: none; font-size: 15px; text-align: center; }
.gnb__sub a:hover, .gnb__sub a[aria-current] { background: var(--c-sky-pale); color: var(--c-navy); font-weight: 700; }
.site-header::before { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: var(--mega-h, 0px); background: #fff; border-bottom: 1px solid var(--c-line);
  box-shadow: 0 16px 24px rgba(20, 40, 75, .06); opacity: 0; visibility: hidden; transition: opacity .2s, visibility .2s; }
.site-header.is-mega::before, .site-header.is-mega .gnb__sub { opacity: 1; visibility: visible; }
.site-header__util { display: flex; align-items: center; gap: 8px; flex: none; }
.util-btn, .menu-btn { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; border: 0; background: transparent; cursor: pointer; color: var(--c-navy); }
.util-btn:hover, .menu-btn:hover { background: var(--c-sky-pale); }
.util-btn .i { width: 22px; height: 22px; }
.menu-btn__bars, .menu-btn__bars::before, .menu-btn__bars::after { display: block; width: 20px; height: 2px; border-radius: 2px; background: currentColor; position: relative; }
.menu-btn__bars::before, .menu-btn__bars::after { content: ""; position: absolute; left: 0; }
.menu-btn__bars::before { top: -6px; }
.menu-btn__bars::after { top: 6px; width: 14px; }
@media (max-width: 1180px) { .gnb { display: none; } .site-header__inner { justify-content: space-between; } }
@media (max-width: 560px) { .site-header__cta { display: none; } .logo__ko { font-size: 18px; } .logo__mark { width: 34px; height: 34px; } }

/* 전체 메뉴 */
.site-menu { position: fixed; inset: 0; top: var(--sample-banner-h, 0px); z-index: 150; overflow-y: auto; background: #fff; padding: 0 var(--gutter) 40px; display: flex; flex-direction: column; gap: 22px; }
.site-menu__head { display: flex; justify-content: space-between; align-items: center; height: var(--header-h); border-bottom: 1px solid var(--c-line); }
.site-menu__close { width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--c-sky-pale); font-size: 28px; line-height: 1; cursor: pointer; color: var(--c-navy); }
.site-menu__quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.site-menu__quick a { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 12px 6px; border-radius: 12px; background: var(--c-sky-pale); color: var(--c-navy); text-decoration: none; font-weight: 700; font-size: 14px; text-align: center; }
.site-menu__quick .i { width: 22px; height: 22px; }
.site-menu__list { display: grid; gap: 18px; }
@media (min-width: 760px) { .site-menu__list { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.site-menu__link { display: block; font-family: var(--font-head); font-weight: 700; font-size: 22px; color: var(--c-navy); text-decoration: none; padding-bottom: 6px; border-bottom: 2px solid var(--c-sky); margin-bottom: 8px; }
.site-menu__group ul { display: flex; flex-wrap: wrap; gap: 6px; }
.site-menu__group ul a { display: inline-block; padding: 6px 12px; border-radius: 99px; border: 1px solid var(--c-line); text-decoration: none; font-size: 15px; }
.site-menu__group ul a[aria-current] { background: var(--c-navy); color: #fff; border-color: var(--c-navy); }
.site-menu__foot { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; }
body.nav-open { overflow: hidden; }

/* 검색 */
.site-search { position: fixed; inset: 0; top: var(--sample-banner-h, 0px); z-index: 160; background: rgba(12, 26, 51, .5); }
.site-search__inner { background: #fff; padding-top: 24px; padding-bottom: 28px; border-radius: 0 0 20px 20px; }
.site-search__form { display: flex; align-items: center; gap: 12px; border-bottom: 2px solid var(--c-navy); padding-bottom: 8px; }
.site-search__form .i { width: 24px; height: 24px; color: var(--c-navy); }
.site-search__form input { flex: 1; min-width: 0; border: 0; font: inherit; font-size: 20px; padding: 8px 0; color: var(--c-navy); background: transparent; }
.site-search__form input:focus { outline: none; }
.site-search__close { width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--c-sky-pale); font-size: 24px; cursor: pointer; }
.site-search__hint { margin-top: 18px; font-size: 14px; color: var(--c-muted); }
.site-search__quick { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.site-search__quick a { display: inline-block; padding: 6px 14px; border-radius: 99px; background: var(--c-sky-pale); color: var(--c-navy); text-decoration: none; font-weight: 600; }
.site-search__results { display: grid; gap: 4px; margin-top: 14px; }
.site-search__results a { display: flex; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: 10px; text-decoration: none; }
.site-search__results a:hover { background: var(--c-sky-pale); }
.site-search__results small { color: var(--c-muted); }
.site-search__results mark { background: var(--c-sky-mid); color: inherit; }

/* ---------- 히어로: 사진 모자이크 ---------- */
.hero { position: relative; height: calc(100svh - var(--header-h) - var(--sample-banner-h, 0px)); min-height: 560px; max-height: 980px; background: #fff; isolation: isolate; }
.hero__grid { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, 1fr); gap: 6px; padding: 6px; }
.tile { margin: 0; perspective: 1400px; min-height: 0; }
.tile__inner { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transition: transform .9s var(--ease); }
.tile.is-flipped .tile__inner { transform: rotateY(180deg); }
.tile__face { position: absolute; inset: 0; overflow: hidden; border-radius: 12px; backface-visibility: hidden; -webkit-backface-visibility: hidden; background: var(--c-sky-pale); }
.tile__face--back { transform: rotateY(180deg); }
.tile__face img { width: 100%; height: 100%; object-fit: cover; }
.tile__tag { position: absolute; left: 12px; bottom: 12px; padding: 3px 12px; border-radius: 99px; background: rgba(255, 255, 255, .92); color: var(--c-navy); font-size: 13px; font-weight: 700; }
.hero__card { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(620px, calc(100% - 48px)); padding: clamp(24px, 3.4vw, 44px);
  background: #fff; border-radius: 22px; text-align: center; box-shadow: 0 0 0 6px #fff; z-index: 2; }
.hero__note { display: inline-flex; align-items: center; gap: 8px; padding: 4px 12px; border-radius: 99px; background: var(--c-sky-pale); color: var(--c-navy); font-size: 14px; font-weight: 600; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c-sprout); box-shadow: 0 0 0 3px rgba(181, 227, 90, .35); }
.hero__title { margin-top: 16px; font-family: var(--font-head); font-weight: 700; font-size: clamp(2rem, 1.2rem + 3vw, 3.6rem); line-height: 1.2; }
.hero__title .hl { display: block; background: linear-gradient(transparent 62%, var(--c-sky-mid) 62%); background-size: 100% 100%; width: fit-content; margin: 0 auto; }
.hero__desc { margin-top: 14px; color: var(--c-muted); }
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 22px; }
@media (min-width: 761px) { .tile--1 .tile__tag, .tile--2 .tile__tag, .tile--3 .tile__tag { bottom: auto; top: 12px; } }
.hero__toggle { position: absolute; right: 18px; bottom: 18px; z-index: 3; display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 14px; border: 0; border-radius: 99px;
  background: var(--c-navy); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; }
.hero__toggle .i-play { display: none; }
.hero__toggle[aria-pressed="true"] .i-play { display: block; }
.hero__toggle[aria-pressed="true"] .i-pause { display: none; }
@media (max-width: 760px) {
  .hero { height: auto; min-height: 0; max-height: none; }
  .hero__grid { position: relative; inset: auto; grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 26vw); gap: 4px; padding: 4px; }
  .tile__face { border-radius: 10px; }
  .tile__tag { left: 8px; bottom: 8px; font-size: 11px; padding: 2px 8px; }
  .hero__card { position: relative; left: auto; top: auto; transform: none; width: auto; margin: -40px 14px 0; border-radius: 18px; box-shadow: 0 10px 30px rgba(20, 40, 75, .12); padding: 22px 18px 24px; }
  .hero { display: flex; flex-direction: column; }
  .hero__toggle { position: static; align-self: flex-end; width: 44px; height: 44px; min-height: 0; padding: 0; margin: 10px 14px 0; justify-content: center; border-radius: 50%; }
  .hero__toggle [data-hero-toggle-label] { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .hero__actions .btn { flex: 1 1 100%; }
}

/* ---------- 섹션 공통 ---------- */
.section { padding: var(--sec) 0; }
.section--pale { background: var(--c-sky-pale); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; font-weight: 700; font-size: 15px; color: var(--c-navy); }
.eyebrow::before { content: ""; width: 18px; height: 6px; border-radius: 99px; background: var(--c-sky); }
.eyebrow--light { color: #fff; }
.sec-title { font-family: var(--font-head); font-weight: 700; font-size: clamp(1.5rem, 1.05rem + 1.9vw, 2.3rem); }
.sec-desc { margin-top: 10px; color: var(--c-muted); max-width: 36em; }
.sec-head { margin-bottom: 28px; }
.h-sub { font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; margin-bottom: 14px; }
.h-sub small { font-family: var(--font); font-size: 13px; font-weight: 500; color: var(--c-muted); margin-left: 6px; }
.dots { display: grid; gap: 8px; }
.dots li { position: relative; padding-left: 16px; }
.dots li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: var(--c-sky); }
.dl { display: grid; gap: 0; border-top: 2px solid var(--c-navy); }
.dl > div { display: grid; grid-template-columns: 6.5em 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--c-line); }
.dl dt { font-weight: 700; color: var(--c-navy); }
.dl dd { margin: 0; }
.media { overflow: hidden; border-radius: var(--radius); margin: 0; }
.media img { width: 100%; height: 100%; object-fit: cover; }
.cate { display: inline-block; padding: 1px 10px; border-radius: 99px; background: var(--c-sky-pale); color: var(--c-navy); font-size: 13px; font-weight: 700; line-height: 1.7; white-space: nowrap; }
.cate--reply { background: var(--c-sprout); }

/* 누구세요 */
.who__grid { display: grid; gap: 28px; }
@media (min-width: 960px) { .who__grid { grid-template-columns: 1fr 1.6fr; align-items: start; gap: 60px; } }
.who__box { border: 2px solid var(--c-navy); border-radius: 20px; overflow: hidden; }
.who__tabs { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--c-navy); }
.who__tab { min-height: 54px; border: 0; background: transparent; color: #C8D6EA; font-weight: 700; font-size: 16px; cursor: pointer; position: relative; }
.who__tab[aria-selected="true"] { background: #fff; color: var(--c-navy); }
.who__tab[aria-selected="true"]::after { content: ""; position: absolute; left: 50%; top: 8px; width: 6px; height: 6px; margin-left: -3px; border-radius: 50%; background: var(--c-sky); }
.who__links li + li { border-top: 1px solid var(--c-line); }
.who__links a { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 16px 22px; text-decoration: none; }
.who__links b { color: var(--c-navy); font-size: 17px; }
.who__links span { color: var(--c-muted); font-size: 14px; }
.who__links .i { color: var(--c-navy); transition: transform .2s; }
.who__links a:hover { background: var(--c-sky-pale); }
.who__links a:hover .i { transform: translateX(4px); }
@media (max-width: 480px) { .who__links a { grid-template-columns: 1fr auto; gap: 2px 10px; padding: 14px 16px; } .who__links span { grid-row: 2; } .who__links .i { grid-row: 1 / 3; grid-column: 2; } }

/* 이번 주 */
.weekly__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 18px; margin-bottom: 26px; }
.weekly__range { font-weight: 700; color: var(--c-navy); font-variant-numeric: tabular-nums; }
.weekly__head .link-arrow { margin-left: auto; }
.weekly__grid { display: grid; gap: 22px; }
@media (min-width: 1024px) { .weekly__grid { grid-template-columns: 1fr 1fr; gap: 28px; } }
.weekly__col { background: #fff; border-radius: 20px; padding: clamp(18px, 2.4vw, 28px); }
.weekly__h { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); font-size: 1.2rem; margin-bottom: 16px; }
.weekly__h small { font-family: var(--font); font-size: 13px; font-weight: 500; color: var(--c-muted); }
.week { display: grid; gap: 8px; }
.week__day { display: grid; grid-template-columns: 4.6em 1fr; gap: 12px; align-items: start; padding: 10px 12px; border-radius: 12px; border: 1.5px solid var(--c-line); }
.week__day.is-today { border-color: var(--c-navy); box-shadow: inset 4px 0 0 var(--c-sprout); }
.week__d { display: flex; flex-direction: column; line-height: 1.3; font-variant-numeric: tabular-nums; }
.week__d b { font-family: var(--font-head); font-size: 1.15rem; color: var(--c-navy); }
.week__d span { font-size: 13px; color: var(--c-muted); }
.week__evs { display: flex; flex-wrap: wrap; gap: 6px; }
.ev { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px 3px 4px; border-radius: 99px; font-size: 14px; font-weight: 600; line-height: 1.5; background: var(--c-sky-pale); color: var(--c-navy); }
.ev__cat { padding: 0 7px; border-radius: 99px; font-size: 12px; background: #fff; }
.ev--exam { background: var(--c-navy); color: #fff; }
.ev--exam .ev__cat { background: var(--c-sky); color: var(--c-navy); }
.ev--event { background: var(--c-sky-mid); }
.ev--break { background: #EEF1F5; }
.ev--admit { background: var(--c-sprout); }
.ev--none { background: transparent; color: var(--c-muted); font-weight: 400; padding-left: 0; }
.week__day.is-today .week__d::after { content: "오늘"; margin-top: 4px; width: fit-content; padding: 0 7px; border-radius: 99px; background: var(--c-sprout); color: var(--c-navy); font-size: 11px; font-weight: 700; }

/* 급식 */
.meal { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; list-style: none; }
.meal__day { border-radius: 12px; border: 1.5px solid var(--c-line); padding: 10px 10px 12px; display: flex; flex-direction: column; }
.meal__d { display: flex; align-items: center; justify-content: space-between; font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--c-navy); padding-bottom: 6px; border-bottom: 1px solid var(--c-line); margin-bottom: 6px; }
.meal__today { display: none; font-family: var(--font); font-size: 11px; padding: 0 7px; border-radius: 99px; background: var(--c-sprout); }
.meal__day.is-today { border-color: var(--c-navy); }
.meal__day.is-today .meal__today { display: inline-block; }
.meal__menu { font-size: 14px; line-height: 1.55; display: grid; gap: 3px; }
.meal__menu sup { display: block; line-height: 1.2; vertical-align: baseline; font-size: 10px; color: var(--c-muted); font-variant-numeric: tabular-nums; }
.meal__kcal { margin-top: auto; padding-top: 8px; font-size: 12px; color: var(--c-muted); font-variant-numeric: tabular-nums; }
@media (max-width: 640px) {
  .meal { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 46%; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; }
  .meal__day { scroll-snap-align: start; }
}
.allergy { margin-top: 14px; border-radius: 12px; background: var(--c-sky-pale); padding: 10px 14px; }
.allergy summary { cursor: pointer; font-weight: 700; color: var(--c-navy); font-size: 15px; }
.allergy__list { display: grid; grid-template-columns: repeat(auto-fill, minmax(6.6em, 1fr)); gap: 4px 10px; margin-top: 10px; font-size: 14px; }
.allergy__list b { display: inline-block; min-width: 1.6em; color: var(--c-navy); font-variant-numeric: tabular-nums; }

/* 입학 설명회 띠 */
.bf { background: var(--c-navy); color: #DCE8F7; padding: clamp(56px, 8vw, 100px) 0; }
.bf__grid { display: grid; gap: 32px; }
@media (min-width: 960px) { .bf__grid { grid-template-columns: 1fr 1.1fr; align-items: center; gap: 60px; } }
.bf__title { font-family: var(--font-head); color: #fff; font-size: clamp(1.6rem, 1.1rem + 2vw, 2.5rem); margin-bottom: 14px; }
.bf__text .btn { margin-top: 24px; }
.bf__list, .sessions { display: grid; gap: 10px; }
.bf__s, .sess { display: grid; grid-template-columns: 3.2em auto 1fr auto; align-items: center; gap: 4px 14px; padding: 16px 18px; border-radius: 16px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); }
.bf__s b, .sess b { font-family: var(--font-head); font-size: 1.3rem; color: var(--c-sky); }
.bf__date, .sess__date { font-weight: 700; color: #fff; font-variant-numeric: tabular-nums; }
.bf__state, .sess__state { padding: 2px 10px; border-radius: 99px; background: var(--c-sprout); color: var(--c-navy); font-size: 13px; font-weight: 700; }
.bf__s.is-past, .sess.is-past { opacity: .55; }
.bf__s.is-past .bf__state, .sess.is-past .sess__state { background: rgba(255, 255, 255, .2); color: #fff; }
@media (max-width: 560px) { .bf__s, .sess { grid-template-columns: 3em 1fr auto; } .bf__s > span:nth-of-type(2), .sess > span:nth-of-type(2) { grid-column: 2 / 4; grid-row: 2; font-size: 14px; } }
.sessions { margin-bottom: 40px; }
.sess { background: var(--c-navy); color: #DCE8F7; border: 0; }

/* 교육과정 흐름 */
.cur__head { display: grid; gap: 20px; margin-bottom: 30px; }
@media (min-width: 960px) { .cur__head { grid-template-columns: 1fr 1fr; align-items: end; gap: 60px; } }
.cur__img { aspect-ratio: 16 / 8; }
.flow { display: grid; gap: 14px; margin-bottom: 26px; counter-reset: f; }
@media (min-width: 860px) { .flow { grid-template-columns: repeat(3, 1fr); } }
.flow li { position: relative; padding: 24px 24px 26px; border-radius: 20px; background: var(--c-sky-pale); }
.flow li:nth-child(2) { background: var(--c-sky-mid); }
.flow li:nth-child(3) { background: var(--c-navy); color: #DCE8F7; }
.flow li:nth-child(3) h3, .flow li:nth-child(3) .flow__y { color: #fff; }
.flow__n { position: absolute; right: 20px; top: 16px; font-family: var(--font-head); font-size: 3rem; line-height: 1; color: rgba(20, 40, 75, .14); }
.flow li:nth-child(3) .flow__n { color: rgba(255, 255, 255, .2); }
.flow__y { font-weight: 700; color: var(--c-navy); }
.flow h3 { font-family: var(--font-head); font-size: 1.35rem; margin: 2px 0 8px; }
@media (min-width: 860px) { .flow li:not(:last-child)::after { content: ""; position: absolute; right: -11px; top: 50%; width: 8px; height: 8px; border-top: 2px solid var(--c-navy); border-right: 2px solid var(--c-navy); transform: translateY(-50%) rotate(45deg); } }

/* 동아리 줄 */
.life__head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 12px; margin-bottom: 26px; }
.life__head .sec-head { margin: 0; }
.clubs-row { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(220px, 1fr); gap: 14px; overflow-x: auto; padding-bottom: 10px; scroll-snap-type: x mandatory; }
@media (max-width: 640px) { .clubs-row { grid-auto-columns: 62%; } }
.clubs-row li { scroll-snap-align: start; }
.club { display: block; text-decoration: none; }
.club__img { display: block; aspect-ratio: 4 / 5; border-radius: 16px; overflow: hidden; }
.club__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.club:hover .club__img img { transform: scale(1.05); }
.club__cat { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--c-muted); }
.club strong { display: block; font-family: var(--font-head); font-size: 1.15rem; color: var(--c-navy); }

/* 알림 */
.nw { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; }
.nw__col, .weekly__col, .who__box { min-width: 0; }
@media (min-width: 960px) { .nw { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; } }
.nw__h { padding-bottom: 10px; border-bottom: 2px solid var(--c-navy); font-family: var(--font-head); font-size: 1.2rem; }
.nw__h a { display: flex; justify-content: space-between; align-items: center; text-decoration: none; }
.nw__list li { border-bottom: 1px solid var(--c-line); }
.nw__list a { display: flex; align-items: center; gap: 10px; padding: 12px 0; text-decoration: none; }
.nw__t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nw__list a:hover .nw__t { color: var(--c-navy); text-decoration: underline; text-decoration-color: var(--c-sky); text-underline-offset: 4px; }
.nw__list time { flex: none; font-size: 14px; color: var(--c-muted); font-variant-numeric: tabular-nums; }

/* 오시는 길 띠 */
.visit { padding-bottom: var(--sec); }
.visit__grid { display: grid; gap: 24px; }
@media (min-width: 900px) { .visit__grid { grid-template-columns: 1.1fr 1fr; align-items: center; gap: 56px; } }
.visit__img { aspect-ratio: 16 / 10; }
.visit__list { display: grid; gap: 12px; margin: 18px 0 24px; }
.visit__list li { display: flex; gap: 10px; align-items: flex-start; }
.visit__list .i { margin-top: .3em; color: var(--c-navy); }

/* ---------- 서브: 큰 1차 제목 + 칩 2차 메뉴 ---------- */
.sub-head { background: var(--c-sky-pale); padding: 18px 0 clamp(18px, 2.6vw, 30px); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 4px; font-size: 14px; color: var(--c-muted); }
.breadcrumb li + li::before { content: "›"; margin-right: 4px; color: #8EA3BF; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { color: var(--c-navy); text-decoration: underline; }
.breadcrumb [aria-current] { color: var(--c-navy); font-weight: 700; }
.sub-head__row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 6px 20px; margin-top: clamp(10px, 2vw, 22px); }
.sub-head__group { font-family: var(--font-head); font-weight: 700; color: var(--c-navy); font-size: clamp(2.6rem, 1.6rem + 4.4vw, 5.4rem); line-height: 1.05; letter-spacing: -.04em; }
.sub-head__count { font-size: 14px; color: var(--c-muted); padding-bottom: .6em; }
.sub-head__count b { color: var(--c-navy); }
.chips { position: sticky; top: var(--header-h); z-index: 90; background: var(--c-sky-pale); border-bottom: 1px solid var(--c-line); }
.chips.is-stuck { background: rgba(234, 246, 253, .97); box-shadow: 0 8px 18px rgba(20, 40, 75, .06); }
.chips__inner { position: relative; }
.chips__list { display: flex; gap: 8px; overflow-x: auto; padding: 10px 0 12px; scrollbar-width: none; -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 28px), transparent); mask-image: linear-gradient(90deg, #000 calc(100% - 28px), transparent); }
.chips__list::-webkit-scrollbar { display: none; }
.chips__list li { flex: none; }
.chip { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 16px 0 6px; border-radius: 99px; background: #fff; border: 1.5px solid var(--c-line); text-decoration: none; font-weight: 700; color: var(--c-navy); white-space: nowrap; transition: border-color .2s, background-color .2s; }
.chip__n { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--c-sky-pale); font-size: 13px; font-variant-numeric: tabular-nums; }
.chip:hover { border-color: var(--c-sky); }
.chip[aria-current] { background: var(--c-navy); border-color: var(--c-navy); color: #fff; }
.chip[aria-current] .chip__n { background: var(--c-sky); color: var(--c-navy); }
.chip--next { padding: 0 16px; border-style: dashed; background: transparent; color: var(--c-muted); font-weight: 600; }
.chip--next .i { width: 16px; height: 16px; }
.chip__lab { font-size: 12px; padding: 0 7px; border-radius: 99px; background: #fff; color: var(--c-muted); }
.chips__next { margin-left: 6px; padding-right: 24px; }
.page { padding-bottom: var(--sec); }
.page-head { padding: clamp(32px, 5vw, 60px) 0 clamp(24px, 3.6vw, 40px); max-width: 46em; }
.page-head__title { font-family: var(--font-head); font-weight: 700; font-size: clamp(1.7rem, 1.2rem + 2vw, 2.6rem); }
.page-head__desc { margin-top: 10px; color: var(--c-muted); font-size: 1.05rem; }

/* 인사말 */
.letter { display: grid; gap: 28px; }
@media (min-width: 900px) { .letter { grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; } .letter__img { position: sticky; top: calc(var(--header-h) + 90px); } }
.letter__img { aspect-ratio: 4 / 5; }
.letter__text { display: grid; gap: 16px; max-width: 36em; }
.letter__lead { font-family: var(--font-head); font-weight: 700; font-size: clamp(1.4rem, 1rem + 1.4vw, 2rem); color: var(--c-navy); line-height: 1.4; }
.letter__sign { margin-top: 12px; text-align: right; font-weight: 700; color: var(--c-navy); }

/* 교육 목표 */
.statement { font-family: var(--font-head); font-weight: 700; font-size: clamp(1.6rem, 1rem + 2.6vw, 3rem); color: var(--c-navy); line-height: 1.3; margin-bottom: 40px; max-width: 18em; }
.goals { display: grid; gap: clamp(32px, 5vw, 64px); }
.goal { display: grid; gap: 18px; align-items: center; }
@media (min-width: 860px) { .goal { grid-template-columns: 1.1fr 1fr; gap: 56px; } .goal--rev .goal__img { order: 2; } }
.goal__img { aspect-ratio: 16 / 10; }
.goal__key { display: inline-block; padding: 2px 12px; border-radius: 99px; background: var(--c-sky); color: var(--c-navy); font-weight: 700; font-size: 14px; margin-bottom: 8px; }
.goal h2 { font-family: var(--font-head); font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem); margin-bottom: 8px; }

/* 연혁 */
.hist { display: grid; gap: 28px; }
@media (min-width: 900px) { .hist { grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; } .hist__img { position: sticky; top: calc(var(--header-h) + 90px); } }
.hist__img { aspect-ratio: 4 / 3; }
.hist__decs { display: grid; gap: 28px; }
.hist__h { font-family: var(--font-head); font-size: 1.6rem; padding-bottom: 8px; border-bottom: 2px solid var(--c-navy); margin-bottom: 6px; }
.hist__list li { display: grid; grid-template-columns: 4.2em 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--c-line); }
.hist__list b { color: var(--c-navy); font-variant-numeric: tabular-nums; }

/* 교표·교가 */
.sym { display: grid; gap: 18px; }
@media (min-width: 900px) { .sym { grid-template-columns: 1fr 1fr; } .sym__card--song { grid-column: 1 / -1; } }
.sym__card { padding: clamp(22px, 3vw, 34px); border-radius: 20px; background: var(--c-sky-pale); display: grid; gap: 12px; align-content: start; }
.sym__card h2 { font-family: var(--font-head); font-size: 1.5rem; }
.sym__svg { width: 96px; height: 96px; }
.sym__dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; }
.sym__dl > div { display: contents; }
.sym__dl dt { font-weight: 700; color: var(--c-navy); }
.sym__dl dd { margin: 0; }
.song { display: grid; gap: 10px; }
@media (min-width: 900px) { .song { grid-template-columns: repeat(3, 1fr); } }
.song__v { display: grid; gap: 4px; padding: 14px; border-radius: 12px; background: #fff; }
.ph-box { padding: 14px; border-radius: 12px; border: 1.5px dashed #9AB0CC; background: #fff; }

/* 오시는 길 */
.map { margin: 0 0 28px; }
.map img { border-radius: var(--radius); width: 100%; }
.map figcaption { margin-top: 8px; font-size: 14px; color: var(--c-muted); }
.loc { display: grid; gap: 22px; }
@media (min-width: 900px) { .loc { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.loc h2 { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); font-size: 1.25rem; margin-bottom: 12px; }

/* 표 */
.tbl-wrap { overflow-x: auto; border-radius: 16px; border: 1px solid var(--c-line); }
.tbl { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 16px; }
.tbl caption { text-align: left; padding: 14px 18px; font-weight: 700; color: var(--c-navy); background: var(--c-sky-pale); }
.tbl th, .tbl td { padding: 14px 18px; text-align: left; vertical-align: top; border-top: 1px solid var(--c-line); }
.tbl thead th { background: var(--c-navy); color: #fff; font-size: 14px; }
.tbl tbody th { color: var(--c-navy); white-space: nowrap; }
.tbl .num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl--subj { min-width: 0; }
.ovs { display: grid; gap: 16px; margin-bottom: 32px; }
@media (min-width: 860px) { .ovs { grid-template-columns: repeat(3, 1fr); } }
.ov { padding: 14px 14px 22px; border-radius: 20px; background: var(--c-sky-pale); }
.ov__img { display: block; aspect-ratio: 16 / 10; margin-bottom: 14px; }
.ov h2 { font-family: var(--font-head); font-size: 1.3rem; margin-bottom: 6px; padding: 0 6px; }
.ov p { padding: 0 6px; }
.subj { display: grid; gap: 24px; }
@media (min-width: 960px) { .subj { grid-template-columns: 1.6fr 1fr; align-items: start; } }
.subj__aside .media { aspect-ratio: 4 / 3; margin-bottom: 16px; }

/* 고교학점제 */
.credit-steps { margin-bottom: 32px; }
.steps { display: grid; gap: 10px; counter-reset: s; }
@media (min-width: 860px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; padding: 16px; border-radius: 16px; border: 1.5px solid var(--c-line); }
.steps__n { grid-row: 1 / 3; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--c-navy); color: #fff; font-weight: 700; }
.steps b { color: var(--c-navy); }
.steps span:last-child { font-size: 14px; color: var(--c-muted); }
.courses__bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; }
.courses__legend { display: flex; flex-wrap: wrap; gap: 6px; }
.course-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.course { display: grid; gap: 4px; padding: 14px 16px; border-radius: 14px; background: #fff; border: 1.5px solid var(--c-line); }
.course b { font-size: 17px; color: var(--c-navy); }
.course__y { font-size: 13px; color: var(--c-muted); }
.course__kind { display: inline-block; width: fit-content; padding: 0 9px; border-radius: 99px; font-size: 12px; font-weight: 700; line-height: 1.8; }
.course__kind--g { background: var(--c-sky-pale); color: var(--c-navy); }
.course__kind--c { background: var(--c-sky); color: var(--c-navy); }
.course__kind--m { background: var(--c-sprout); color: var(--c-navy); }

/* 탭 */
.tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.tabs--left { margin-bottom: 22px; }
.tab { min-height: 40px; padding: 0 16px; border-radius: 99px; border: 1.5px solid var(--c-line); background: #fff; cursor: pointer; font-weight: 700; color: var(--c-navy); }
.tab:hover { border-color: var(--c-sky); }
.tab[aria-selected="true"] { background: var(--c-navy); border-color: var(--c-navy); color: #fff; }

/* 방과후 */
.as-grid, .meals-page, .adm, .council { display: grid; gap: 28px; }
@media (min-width: 960px) { .as-grid, .meals-page, .adm, .council { grid-template-columns: 1.6fr 1fr; align-items: start; gap: 44px; } }
.as-aside, .meals-aside, .adm__aside, .council__side { padding: 24px; border-radius: 20px; background: var(--c-sky-pale); display: grid; gap: 14px; }
.meals-aside .media, .adm__aside .media { aspect-ratio: 4 / 3; }

/* 입학 절차 */
.proc { display: grid; gap: 0; }
.proc__item { display: grid; grid-template-columns: 52px 1fr; gap: 16px; padding-bottom: 26px; position: relative; }
.proc__item:not(:last-child)::before { content: ""; position: absolute; left: 25px; top: 52px; bottom: 0; width: 2px; background: var(--c-sky); }
.proc__n { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--c-navy); color: #fff; font-family: var(--font-head); font-size: 1.4rem; }
.proc__item h2 { font-family: var(--font-head); font-size: 1.35rem; }
.proc__when { display: inline-block; margin: 4px 0 6px; padding: 0 10px; border-radius: 99px; background: var(--c-sky-pale); font-weight: 700; color: var(--c-navy); font-size: 14px; }

/* 폼 */
.contact-grid { display: grid; gap: 28px; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1fr 1.5fr; gap: 48px; align-items: start; } }
.contact-aside { padding: 24px; border-radius: 20px; background: var(--c-sky-pale); display: grid; gap: 14px; }
.form { display: grid; gap: 16px; }
@media (min-width: 640px) { .form { grid-template-columns: 1fr 1fr; } }
.form__field { display: grid; gap: 6px; border: 0; padding: 0; margin: 0; min-width: 0; }
.form__field--full { grid-column: 1 / -1; }
.form label, .form legend { font-weight: 700; color: var(--c-navy); font-size: 15px; }
.form input:not([type="checkbox"]):not([type="radio"]), .form select, .form textarea { width: 100%; min-height: 50px; padding: 10px 14px; border-radius: 12px; border: 1.5px solid var(--c-line); font: inherit; font-size: 16px; color: var(--c-text); background: #fff; }
.form textarea { min-height: 120px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--c-navy); box-shadow: 0 0 0 3px var(--c-sky-mid); }
.radios { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.radio { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 12px; border: 1.5px solid var(--c-line); font-weight: 600 !important; color: var(--c-text) !important; cursor: pointer; }
.radio:has(input:checked) { border-color: var(--c-navy); background: var(--c-sky-pale); }
.req { color: #B4234A; margin-left: 2px; }
.form__terms summary { cursor: pointer; font-size: 14px; color: var(--c-muted); }
.form__terms p { margin-top: 8px; font-size: 14px; padding: 12px; border-radius: 10px; background: var(--c-sky-pale); }
.form__agree { display: flex; gap: 8px; align-items: flex-start; font-weight: 600 !important; }
.form__agree input { width: 20px; height: 20px; margin-top: 4px; accent-color: var(--c-navy); }
.form__note { grid-column: 1 / -1; padding: 14px 16px; border-radius: 12px; background: var(--c-sprout); color: var(--c-navy); font-weight: 600; }

/* 자주 묻는 질문 */
.qna-group { margin-bottom: 32px; }
.qna details { border-bottom: 1px solid var(--c-line); }
.qna summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 12px; padding: 16px 4px; font-weight: 700; color: var(--c-navy); }
.qna summary::-webkit-details-marker { display: none; }
.qna summary::after { content: "+"; flex: none; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--c-sky-pale); font-size: 18px; line-height: 1; }
.qna details[open] summary::after { content: "−"; background: var(--c-sky); }
.qna details p { padding: 0 4px 18px; }

/* 동아리 카드 */
.clubcs { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.clubc { display: grid; grid-template-rows: auto 1fr; border-radius: 18px; overflow: hidden; background: var(--c-sky-pale); }
.clubc__img { aspect-ratio: 16 / 10; overflow: hidden; }
.clubc__img img { width: 100%; height: 100%; object-fit: cover; }
.clubc__body { padding: 16px 18px 20px; display: grid; gap: 6px; align-content: start; }
.clubc__body .cate { background: #fff; width: fit-content; }
.clubc h2 { font-family: var(--font-head); font-size: 1.25rem; }

/* 학생회 */
.council__lead { margin-bottom: 18px; }
.depts { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.dept { padding: 16px; border-radius: 14px; border: 1.5px solid var(--c-line); }
.dept h3 { font-family: var(--font-head); font-size: 1.15rem; margin-bottom: 4px; }
.pledges { display: grid; gap: 14px; }
.pledge { display: grid; grid-template-columns: 1fr auto; gap: 6px 10px; }
.pledge__t { font-weight: 600; }
.pledge__bar { grid-column: 1 / -1; grid-row: 2; height: 8px; border-radius: 99px; background: #fff; overflow: hidden; }
.pledge__bar span { display: block; height: 100%; background: var(--c-sky); border-radius: inherit; }
.pledge__s { font-size: 13px; font-weight: 700; color: var(--c-muted); }
.pledge__s.is-done { color: var(--c-navy); }

/* 사진 게시판 */
.gcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.gcard a { display: grid; gap: 6px; text-decoration: none; }
.gcard__img { aspect-ratio: 4 / 3; border-radius: 16px; overflow: hidden; margin-bottom: 6px; }
.gcard__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gcard a:hover img { transform: scale(1.04); }
.gcard .cate { width: fit-content; }
.gcard h2 { font-size: 1.1rem; }
.gcard time { font-size: 14px; color: var(--c-muted); }

/* 학교 소식 */
.prows { display: grid; gap: 0; border-top: 2px solid var(--c-navy); }
.prow { display: grid; gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--c-line); }
@media (min-width: 720px) { .prow { grid-template-columns: 240px 1fr; gap: 28px; align-items: center; } }
.prow__img { aspect-ratio: 16 / 10; border-radius: 14px; overflow: hidden; }
.prow__img img { width: 100%; height: 100%; object-fit: cover; }
.prow__body { display: grid; gap: 6px; }
.prow .cate { width: fit-content; }
.prow h2 { font-size: 1.2rem; }
.prow time { font-size: 14px; color: var(--c-muted); }

/* 게시판 */
.board-tools { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.board-search { display: flex; align-items: center; border: 1.5px solid var(--c-line); border-radius: 99px; padding: 0 6px 0 16px; background: #fff; }
.board-search input { border: 0; min-height: 42px; font: inherit; font-size: 16px; width: 12em; background: transparent; }
.board-search input:focus { outline: none; }
.board-search button { width: 36px; height: 36px; border: 0; border-radius: 50%; background: var(--c-navy); color: #fff; display: grid; place-items: center; cursor: pointer; }
.board-meta { font-size: 14px; color: var(--c-muted); margin-bottom: 10px; }
.board-meta b { color: var(--c-navy); }
.board-meta__note { margin-left: 8px; }
.board-table { width: 100%; border-collapse: collapse; border-top: 2px solid var(--c-navy); }
.board-table th { padding: 12px 10px; font-size: 14px; color: var(--c-muted); border-bottom: 1px solid var(--c-line); }
.board-table td { padding: 14px 10px; border-bottom: 1px solid var(--c-line); text-align: center; font-variant-numeric: tabular-nums; }
.board-table .td-subject { text-align: left; }
.board-table .td-subject a { text-decoration: none; font-weight: 600; color: var(--c-navy); }
.board-table .td-subject a:hover { text-decoration: underline; text-decoration-color: var(--c-sky); text-underline-offset: 4px; }
.board-table .td-date, .board-table .td-hit, .board-table .td-num { color: var(--c-muted); font-size: 14px; white-space: nowrap; }
.board-table .td-hit .i { color: var(--c-navy); }
.board-table tr.is-notice { background: var(--c-sky-pale); }
.badge-notice { padding: 1px 8px; border-radius: 99px; background: var(--c-navy); color: #fff; font-size: 12px; font-weight: 700; }
.due { display: inline-block; margin-left: 8px; padding: 0 8px; border-radius: 99px; border: 1px solid var(--c-navy); font-size: 12px; font-weight: 700; color: var(--c-navy); white-space: nowrap; }
@media (max-width: 720px) {
  .board-table thead { display: none; }
  .board-table tr { display: grid; grid-template-columns: auto 1fr auto; gap: 2px 8px; padding: 12px 0; border-bottom: 1px solid var(--c-line); }
  .board-table td { padding: 0; border: 0; text-align: left; }
  .board-table .td-num { display: none; }
  .board-table .td-subject { grid-column: 1 / -1; grid-row: 1; }
  .board-table .board-empty td { grid-column: 1 / -1; }
}
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 24px; }
.pagination button { width: 40px; height: 40px; border-radius: 50%; border: 1.5px solid var(--c-line); background: #fff; cursor: pointer; font-weight: 700; }
.pagination button[aria-current] { background: var(--c-navy); border-color: var(--c-navy); color: #fff; }

/* 글 보기 */
.post { border-top: 2px solid var(--c-navy); }
.post-head { padding: 22px 0 18px; border-bottom: 1px solid var(--c-line); display: grid; gap: 10px; }
.post-head .cate { width: fit-content; }
.post-head__title { font-size: clamp(1.3rem, 1rem + 1.2vw, 1.8rem); }
.post-meta { display: flex; gap: 18px; font-size: 14px; color: var(--c-muted); margin: 0; }
.post-meta > div { display: flex; gap: 6px; }
.post-meta dd { margin: 0; }
.post-body { padding: 26px 0; display: grid; gap: 16px; }
.post-fig { margin: 0; }
.post-fig img { border-radius: var(--radius); width: 100%; }
.post-fig figcaption { margin-top: 6px; font-size: 14px; color: var(--c-muted); }
.files { margin: 16px 0 0; display: grid; gap: 6px; padding: 14px; border-radius: 12px; background: var(--c-sky-pale); }
.files li { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 15px; }
.post-nav { border-top: 1px solid var(--c-line); }
.post-nav li { display: grid; grid-template-columns: 5em 1fr auto; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--c-line); font-size: 15px; }
.post-nav span { color: var(--c-muted); }
.post-nav a { text-decoration: none; font-weight: 600; color: var(--c-navy); }
.post-nav time { color: var(--c-muted); font-variant-numeric: tabular-nums; }
.post-actions { margin-top: 24px; text-align: center; }

/* ---------- 학사 일정 달력 ---------- */
.cal { border: 2px solid var(--c-navy); border-radius: 22px; padding: clamp(14px, 2.4vw, 28px); }
.cal__bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; }
.cal__nav { display: flex; align-items: center; gap: 8px; }
.cal__title { font-family: var(--font-head); font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); min-width: 6.5em; text-align: center; font-variant-numeric: tabular-nums; }
.cal__btn { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--c-line); background: #fff; display: grid; place-items: center; cursor: pointer; color: var(--c-navy); }
.cal__btn:disabled { opacity: .35; cursor: default; }
.cal__btn:not(:disabled):hover { border-color: var(--c-navy); }
.cal__today { flex: none; white-space: nowrap; min-height: 40px; padding: 0 14px; border-radius: 99px; border: 0; background: var(--c-sprout); color: var(--c-navy); font-weight: 700; cursor: pointer; }
.cal__view { display: inline-flex; padding: 4px; border-radius: 99px; background: var(--c-sky-pale); }
.cal__view button { display: inline-flex; align-items: center; gap: 6px; min-height: 38px; padding: 0 14px; border-radius: 99px; border: 0; background: transparent; cursor: pointer; font-weight: 700; color: var(--c-navy); }
.cal__view button[aria-pressed="true"] { background: var(--c-navy); color: #fff; }
.cal__filters { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 18px 0; }
.cal-filter { display: inline-flex; align-items: center; gap: 8px; min-height: 38px; padding: 0 14px 0 10px; border-radius: 99px; border: 1.5px solid var(--c-line); background: #fff; cursor: pointer; font-weight: 700; color: var(--c-navy); }
.cal-filter__dot { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--c-navy); }
.cal-filter--exam .cal-filter__dot { background: var(--c-navy); }
.cal-filter--event .cal-filter__dot { background: var(--c-sky); }
.cal-filter--break .cal-filter__dot { background: #D6DCE5; }
.cal-filter--admit .cal-filter__dot { background: var(--c-sprout); }
.cal-filter[aria-pressed="false"] { color: var(--c-muted); background: #F4F6F9; border-style: dashed; }
.cal-filter[aria-pressed="false"] .cal-filter__dot { background: transparent; border-color: #A4B0C2; }
.cal__count { margin-left: auto; font-size: 14px; color: var(--c-muted); }
.cal__count b { color: var(--c-navy); }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-top: 1px solid var(--c-line); border-left: 1px solid var(--c-line); }
.cal-grid__wd { padding: 8px; font-size: 13px; font-weight: 700; text-align: center; color: var(--c-muted); background: var(--c-sky-pale); border-right: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.cal-grid__wd:first-child { color: #B4234A; }
.cal-day { position: relative; min-height: 112px; padding: 6px; border-right: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.cal-day.is-out { background: #FAFBFD; }
.cal-day.is-out .cal-day__n { color: #B5C0CF; }
.cal-day__n { font-size: 14px; font-weight: 700; color: var(--c-navy); font-variant-numeric: tabular-nums; }
.cal-day.is-sun .cal-day__n { color: #B4234A; }
.cal-day.is-today { box-shadow: inset 0 0 0 2.5px var(--c-navy); background: #FBFFF3; }
.cal-day.is-today .cal-day__n::after { content: "오늘"; margin-left: 6px; padding: 0 6px; border-radius: 99px; background: var(--c-sprout); font-size: 11px; }
.cal-ev { display: block; padding: 1px 7px; border-radius: 6px; font-size: 12.5px; font-weight: 600; line-height: 1.5; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: var(--c-sky-pale); color: var(--c-navy); }
.cal-ev--exam { background: var(--c-navy); color: #fff; }
.cal-ev--event { background: var(--c-sky); }
.cal-ev--break { background: #E4E8EE; }
.cal-ev--admit { background: var(--c-sprout); }
.cal-ev.is-cont { border-top-left-radius: 0; border-bottom-left-radius: 0; opacity: .8; }
.cal-day__more { font-size: 12px; color: var(--c-muted); }
.cal__agenda { margin-top: 18px; }
.cal__body[data-view="month"] .cal__agenda { display: none; }
@media (max-width: 720px) {
  .cal-day { min-height: 58px; padding: 4px; align-items: center; }
  .cal-day__n { font-size: 13px; }
  .cal-day.is-today .cal-day__n::after { display: none; }
  .cal-ev { width: 8px; height: 8px; padding: 0; border-radius: 50%; font-size: 0; display: inline-block; }
  .cal-ev.is-cont { border-radius: 50%; }
  .cal-day__evs { display: flex; flex-wrap: wrap; justify-content: center; gap: 3px; }
  .cal-day__more { display: none; }
  .cal__body[data-view="month"] .cal__agenda { display: block; }
  .cal__count { margin-left: 0; width: 100%; }
  .cal__nav { gap: 6px; }
  .cal__title { min-width: 0; font-size: 1.3rem; }
  .cal__btn { width: 38px; height: 38px; }
}
.agenda__month { margin-bottom: 22px; }
.agenda__h { font-family: var(--font-head); font-size: 1.3rem; padding-bottom: 6px; border-bottom: 2px solid var(--c-navy); }
.agenda__row { display: grid; grid-template-columns: 11em auto 1fr; gap: 4px 14px; align-items: center; padding: 12px 4px; border-bottom: 1px solid var(--c-line); }
.agenda__row.is-today { background: #FBFFF3; box-shadow: inset 4px 0 0 var(--c-sprout); }
.agenda__date { font-weight: 700; color: var(--c-navy); font-variant-numeric: tabular-nums; font-size: 15px; }
.agenda__t { font-weight: 600; }
.agenda__n { grid-column: 3; font-size: 14px; color: var(--c-muted); }
.agenda__n:empty { display: none; }
.agenda__empty { padding: 24px 4px; color: var(--c-muted); }
@media (max-width: 640px) { .agenda__row { grid-template-columns: auto 1fr; } .agenda__date { grid-column: 1 / -1; } .agenda__n { grid-column: 2; } }
.badge { display: inline-block; padding: 0 9px; border-radius: 99px; font-size: 12px; font-weight: 700; line-height: 1.8; white-space: nowrap; color: var(--c-navy); }
.badge--exam { background: var(--c-navy); color: #fff; }
.badge--event { background: var(--c-sky); }
.badge--break { background: #E4E8EE; }
.badge--admit { background: var(--c-sprout); }

/* ---------- 푸터 ---------- */
.site-footer { background: var(--c-navy-deep); color: #B9C7DB; padding: 52px 0 36px; font-size: 15px; }
.site-footer .logo { color: #fff; }
.site-footer .logo__en { color: #8FA3C0; }
.site-footer .logo__mark path:first-child { fill: var(--c-sky); }
.site-footer .logo__mark path:nth-child(2) { fill: var(--c-navy-deep); }
.site-footer .logo__mark path:last-child { stroke: var(--c-sky); }
.site-footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; padding-bottom: 22px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.site-footer__nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.site-footer__nav a { text-decoration: none; color: #fff; font-weight: 600; }
.site-footer__policy { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 18px 0; }
.site-footer__policy .is-strong { color: #fff; font-weight: 700; }
.site-footer__policy a { color: #DCE8F7; }
.site-footer__info { display: flex; flex-wrap: wrap; gap: 6px 22px; margin: 0; }
.site-footer__info > div { display: flex; gap: 6px; }
.site-footer__info dd { margin: 0; }
.site-footer .ph { background: transparent; color: #B9C7DB; border-color: #4C6385; }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 26px; font-size: 13px; color: #8FA3C0; }
.site-footer__credit { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.credit-link { display: inline-flex; align-items: center; gap: 4px; color: #fff; text-decoration: none; font-weight: 700; }
.credit-link span:first-child { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.credit-link img { filter: brightness(0) invert(1); }

/* ---------- 움직임 ---------- */
.js [data-text-block]:not(.is-split) { visibility: hidden; }
.tb-timeout [data-text-block] { visibility: visible; }
.block-line { position: relative; display: block; overflow: hidden; }
.block-line__revealer { position: absolute; inset: 0; z-index: 2; transform: scaleX(0); transform-origin: left center; }
.scroll-progress { position: fixed; top: 0; left: 0; right: 0; z-index: 130; height: 3px; background: var(--c-sky); transform: scaleX(0); transform-origin: left; pointer-events: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .tile.is-flipped .tile__inner { transform: none; }
  .hero__toggle { display: none; }
  [data-text-block] { visibility: visible !important; }
}