:root {
  --bg: #f6f4f0;
  --bg-strong: #efebe5;
  --panel: rgba(255, 255, 255, 0.72);
  --panel-strong: #ffffff;
  --ink: #111111;
  --ink-soft: #58524a;
  --line: rgba(17, 17, 17, 0.1);
  --line-strong: rgba(17, 17, 17, 0.18);
  --muted: #6d675f;
  --shadow: 0 30px 60px rgba(17, 17, 17, 0.08);
  --max-width: 1260px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', 'Noto Sans KR', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.notice-page {
  background: #f7f5f2;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  font: inherit;
}

.container {
  width: min(var(--max-width), calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(246, 244, 240, 0.72);
  border-bottom: 1px solid rgba(17, 17, 17, 0.04);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  line-height: 1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ink);
}

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #111111;
  color: #f4f0ea;
  font-size: 0.72rem;
  font-weight: 700;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.main-nav a,
.text-link,
.arrow-link {
  position: relative;
  transition: color 0.25s ease;
}

.main-nav a::after,
.text-link::after,
.arrow-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.main-nav a:hover,
.text-link:hover,
.arrow-link:hover {
  color: var(--ink);
}

.main-nav a:hover::after,
.text-link:hover::after,
.arrow-link:hover::after {
  transform: scaleX(1);
}

.hero {
  padding-top: 72px;
  padding-bottom: 44px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(220px, 0.6fr);
  gap: 64px;
  align-items: end;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  line-height: 1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-copy h1,
.page-hero h1,
.section-header h2 {
  margin: 0;
  color: var(--ink);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.hero-copy h1 {
  font-size: clamp(4.1rem, 8vw, 9rem);
  max-width: 760px;
}

.lead {
  margin-top: 28px;
  max-width: 680px;
  font-size: 1.08rem;
  color: var(--ink-soft);
}

.hero-actions {
  margin-top: 34px;
}

.text-link,
.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink);
}

.hero-aside {
  display: grid;
  gap: 18px;
}

.aside-block {
  padding: 26px 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.28);
  box-shadow: var(--shadow);
}

.aside-block.muted {
  background: rgba(17, 17, 17, 0.96);
  color: rgba(255,255,255,0.85);
}

.label {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--muted);
}

.aside-block p {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.5;
}

.aside-block.muted .label,
.aside-block.muted p {
  color: rgba(255,255,255,0.85);
}

.section {
  padding: 92px 0;
}

.statement {
  background: rgba(17, 17, 17, 0.03);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.statement-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1.3fr) minmax(220px, 0.8fr);
  gap: 36px;
  align-items: end;
}

.statement-index {
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.statement-body p {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
  max-width: 760px;
}

.statement-copy {
  color: var(--ink-soft);
  font-size: 1rem;
  max-width: 320px;
  margin-left: auto;
}

.section-header {
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: clamp(2.5rem, 4vw, 4.8rem);
}

.focus-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.focus-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1.2fr) minmax(200px, 0.8fr);
  gap: 30px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.focus-number {
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.focus-copy {
  display: grid;
  gap: 10px;
}

.focus-label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.focus-copy h3 {
  margin: 0;
  font-size: clamp(1.8rem, 2.8vw, 3rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.focus-row p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 380px;
}

.principles {
  background: #f1eee7;
}

.principles-inner {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(0, 1.4fr);
  gap: 52px;
}

.narrow-header {
  margin-bottom: 0;
}

.principles-list {
  display: grid;
  gap: 26px;
}

.principle-item {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
}

.principle-no {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.principle-item h3 {
  margin: 0 0 8px;
  font-size: clamp(1.7rem, 2vw, 2.4rem);
  line-height: 1.06;
  letter-spacing: -0.05em;
}

.principle-item p {
  margin: 0;
  color: var(--ink-soft);
}

.preview-wrap {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 42px;
}

.notice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.notice-card {
  padding: 24px 0 0;
  border-top: 1px solid var(--line-strong);
  background: transparent;
}

.notice-card .meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}

.tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  padding: 0.42rem 0.62rem;
  color: var(--ink);
  background: rgba(255,255,255,0.2);
}

.notice-card h3 {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 2vw, 2rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.notice-card p {
  margin: 0 0 18px;
  color: var(--ink-soft);
}

.notice-card button {
  border: none;
  background: none;
  padding: 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
}

.page-shell {
  min-height: calc(100vh - 220px);
}

.page-hero {
  padding-bottom: 16px;
}

.page-hero h1 {
  font-size: clamp(3.4rem, 6vw, 7rem);
}

.narrow {
  max-width: 860px;
}

.board-intro-section {
  padding-top: 40px;
  padding-bottom: 0;
}

.board-intro {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.board-intro > div {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.board-intro dt {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.9;
}

.board-intro dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}

.board-note {
  margin: 20px 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.board-section {
  padding-top: 72px;
}

.board-toolbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 34px;
}

.board-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chip {
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink-soft);
  padding: 0.6rem 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chip.active {
  background: var(--ink);
  border-color: var(--ink);
  color: white;
}

.board-count {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.board-empty {
  padding: 40px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.notice-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.notice-item {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 28px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.notice-item:hover {
  opacity: 0.62;
}

.notice-no {
  display: grid;
  gap: 6px;
  align-content: start;
}

.notice-no-label {
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.notice-no-value {
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

.notice-kind {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.notice-type {
  color: var(--ink-soft);
}

.tag-statutory {
  background: var(--ink);
  border-color: var(--ink);
  color: #f4f0ea;
}

.status {
  margin-left: auto;
  color: var(--muted);
}

.status::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  border-radius: 999px;
  background: currentColor;
  vertical-align: middle;
}

.status-open {
  color: var(--ink);
}

.notice-item h3 {
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 2.1rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.notice-item .summary {
  margin: 12px 0 0;
  color: var(--ink-soft);
  max-width: 760px;
}

.notice-dates {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 32px;
  margin: 20px 0 0;
}

.notice-dates > div {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.notice-dates dt {
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.notice-dates dd {
  margin: 0;
  font-size: 0.84rem;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

body.modal-open {
  overflow: hidden;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal.open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.56);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 32px));
  max-height: 82vh;
  overflow: auto;
  background: #f7f5f2;
  border: 1px solid rgba(17, 17, 17, 0.08);
  box-shadow: 0 40px 80px rgba(17, 17, 17, 0.18);
  padding: 34px 28px 26px;
}

.modal-close {
  position: absolute;
  right: 20px;
  top: 20px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-kind {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding-right: 52px;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.modal-panel h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.06em;
}

.modal-meta {
  display: grid;
  gap: 0;
  margin: 26px 0 30px;
  border-top: 1px solid var(--line-strong);
}

.modal-meta > div,
.detail-table > div {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.modal-meta dt,
.detail-table dt {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.9;
}

.modal-meta dd,
.detail-table dd {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.detail-heading {
  margin: 0 0 14px;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.detail-table {
  margin: 0 0 30px;
  border-top: 1px solid var(--line-strong);
}

.modal-content {
  color: var(--ink-soft);
}

.modal-content p {
  margin: 0 0 14px;
}

.modal-foot {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.permalink {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.permalink-label {
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.permalink-value {
  font-size: 0.82rem;
  color: var(--ink-soft);
  overflow-wrap: anywhere;
}

#modal-print {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  white-space: nowrap;
}

.site-footer {
  padding: 42px 0 54px;
  background: #111111;
  color: rgba(255,255,255,0.82);
}

.footer-inner {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
}

.footer-brand-block h3 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 4rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
  color: rgba(255,255,255,0.96);
}

.footer-kicker {
  margin: 0 0 14px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
}

.footer-meta {
  text-align: right;
  display: grid;
  gap: 6px;
  color: rgba(255,255,255,0.7);
}

@media (max-width: 980px) {
  .hero-inner,
  .statement-grid,
  .principles-inner,
  .focus-row,
  .footer-inner {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero-inner {
    gap: 26px;
  }

  .focus-row {
    gap: 14px;
    padding: 20px 0;
  }

  .footer-meta {
    text-align: left;
  }
}

@media (max-width: 720px) {
  .nav-wrap {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 20px 0;
  }

  .main-nav {
    flex-wrap: wrap;
    gap: 12px 18px;
    letter-spacing: 0.08em;
  }

  .hero {
    padding-top: 52px;
  }

  .lead {
    font-size: 1rem;
  }

  .statement-grid {
    gap: 18px;
  }

  .preview-wrap {
    display: grid;
    align-items: start;
    margin-bottom: 18px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(var(--max-width), calc(100% - 28px));
  }

  .hero-copy h1 {
    font-size: clamp(3rem, 18vw, 5rem);
  }

  .section {
    padding: 72px 0;
  }

  .statement-body p {
    font-size: 2.25rem;
  }

  .section-header h2 {
    font-size: 2.4rem;
  }

  .principle-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .notice-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .board-intro > div,
  .modal-meta > div,
  .detail-table > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .board-intro dt,
  .modal-meta dt,
  .detail-table dt {
    line-height: 1.6;
  }

  .board-toolbar {
    display: grid;
    gap: 14px;
  }

  .notice-item {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 26px 0;
  }

  .notice-no {
    display: flex;
    align-items: baseline;
    gap: 10px;
  }

  .notice-no-value {
    font-size: 1rem;
  }

  .status {
    margin-left: 0;
  }

  .modal-panel {
    padding: 28px 20px 22px;
  }

  .modal-foot {
    display: grid;
    gap: 16px;
  }
}

/* 공고 열람 화면 인쇄 — 증빙 출력용 */
@media print {
  .site-header,
  .site-footer,
  .page-shell,
  .modal-backdrop,
  .modal-close,
  #modal-print {
    display: none !important;
  }

  body {
    background: #ffffff;
  }

  .modal.open {
    position: static;
    display: block;
  }

  .modal-panel {
    width: 100%;
    max-height: none;
    overflow: visible;
    border: none;
    box-shadow: none;
    background: #ffffff;
    padding: 0;
  }

  .modal-panel h2 {
    font-size: 1.7rem;
  }
}