:root {
  color-scheme: light;
  --ink: #181b1f;
  --copy: #34393e;
  --muted: #70747a;
  --line: #e2e4e7;
  --wash: #f6f7f8;
  --accent: #b0282c;
  --accent-wash: #fbf5f4;
  --green: #26704a;
  --green-wash: #f1f8f3;
  --amber: #94600d;
  --amber-wash: #fff8e8;
  --sans: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--ink); font-family: var(--sans); line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button, input, select { font: inherit; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.info-header { border-bottom: 1px solid var(--line); }
.info-header-inner, .info-main, .info-footer-inner { width: min(1040px, calc(100% - 48px)); margin: 0 auto; }
.info-header-inner { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-size: 21px; font-weight: 800; letter-spacing: -.06em; }
.wordmark-mark { width: 5px; height: 21px; background: var(--accent); }
.header-caption { color: var(--muted); font-size: 12px; }
.info-main { min-height: calc(100vh - 160px); }
.hero { padding: 70px 0 34px; }
.eyebrow { margin: 0 0 15px; color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: .04em; }
.hero h1 { max-width: 840px; margin: 0; font-size: clamp(34px, 5vw, 54px); line-height: 1.2; font-weight: 800; letter-spacing: -.067em; word-break: keep-all; }
.hero-copy { max-width: 760px; margin: 18px 0 0; color: var(--copy); font-size: 16px; line-height: 1.8; word-break: keep-all; }
.hero-copy + .hero-copy { margin-top: 7px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 20px; color: var(--muted); font-size: 12px; }
.hero-meta span { min-width: 0; line-height: 1.55; word-break: keep-all; }
.hero-meta span + span::before { content: "·"; margin-right: 18px; color: #bfc2c5; }
.info-section { padding: 29px 0 34px; border-top: 1px solid var(--line); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.section-head h2 { margin: 0; font-size: clamp(21px, 3vw, 27px); line-height: 1.35; font-weight: 780; letter-spacing: -.055em; }
.section-head p { margin: 0; color: var(--muted); font-size: 12px; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line); }
.fact { padding: 17px 20px 19px 0; }
.fact + .fact { padding-left: 20px; border-left: 1px solid var(--line); }
.fact-label { display: block; color: var(--muted); font-size: 11px; }
.fact-value { display: block; margin-top: 4px; font-size: 17px; font-weight: 730; letter-spacing: -.035em; }
.panel { padding: 23px 25px; border: 1px solid var(--line); background: #fff; }
.panel + .panel { margin-top: 14px; }
.panel h3 { margin: 0 0 9px; font-size: 16px; font-weight: 760; letter-spacing: -.035em; }
.panel p { margin: 0; color: var(--copy); font-size: 13px; line-height: 1.75; }
.panel p + p { margin-top: 9px; }
.panel.alert { border-color: #e7c7c5; background: var(--accent-wash); }
.panel.success { border-color: #c9dfd0; background: var(--green-wash); }
.panel.caution { border-color: #ead8ac; background: var(--amber-wash); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-top: 17px; }
.button, .button-secondary { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; padding: 0 15px; border: 1px solid var(--ink); background: var(--ink); color: #fff; font-size: 12px; font-weight: 700; text-decoration: none; }
.button:hover { background: var(--accent); border-color: var(--accent); }
.button-secondary { background: #fff; color: var(--ink); border-color: #b8bdc2; }
.button-secondary:hover { background: var(--wash); }
.source-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.source-list li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.source-list a { font-size: 13px; font-weight: 650; text-underline-offset: 3px; }
.source-list a:hover { color: var(--accent); }
.source-list span { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.info-footer { margin-top: 35px; border-top: 1px solid var(--line); }
.info-footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0 30px; color: var(--muted); font-size: 11px; }
.info-footer a { text-underline-offset: 3px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.checklist-summary { position: sticky; top: 0; z-index: 10; display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; padding: 17px 19px; border: 1px solid var(--line); background: #f6f7f8; box-shadow: 0 4px 12px rgb(24 27 31 / 8%); }
.summary-title { margin: 0; font-size: 17px; font-weight: 780; letter-spacing: -.035em; }
.summary-copy { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.summary-counts { display: flex; flex-wrap: wrap; justify-content: end; gap: 8px; }
.count-pill { padding: 5px 9px; border: 1px solid var(--line); background: white; color: var(--copy); font-size: 11px; white-space: nowrap; }
.count-pill.allowed { color: var(--green); border-color: #b8d6c3; }
.count-pill.review { color: var(--amber); border-color: #ead8ac; }
.count-pill.prohibited { color: var(--accent); border-color: #e7c7c5; }
.checklist-search { display: flex; align-items: center; gap: 10px; min-height: 47px; margin-top: 12px; padding: 0 13px; border: 1px solid #c9cdd1; background: #fff; color: var(--muted); }
.checklist-search input { width: 100%; min-width: 0; border: 0; outline: 0; color: var(--ink); font-size: 13px; }
.checklist-search input::placeholder { color: #858a90; }
.search-status { flex: none; font-size: 11px; white-space: nowrap; }
.search-empty { padding: 25px 12px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 13px; text-align: center; }
.check-category { margin-top: 27px; }
.check-category h3 { display: flex; align-items: center; gap: 9px; margin: 0 0 10px; font-size: 16px; letter-spacing: -.03em; color: var(--ink); }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.check-category.allowed-heading .legend-dot { background: var(--green); }
.check-category.review-heading .legend-dot { background: var(--amber); }
.check-category.prohibited-heading .legend-dot { background: var(--accent); }
.item-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.check-item { display: flex; align-items: flex-start; gap: 12px; min-height: 62px; padding: 12px 13px; border-bottom: 1px solid var(--line); color: var(--ink); cursor: pointer; transition: background .12s, border-color .12s; }
.check-item:nth-child(odd) { border-right: 1px solid var(--line); }
.check-item input { flex: none; width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--green); }
.check-item strong { display: block; font-size: 13px; font-weight: 680; line-height: 1.5; }
.check-item small { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.check-item.selected.allowed { background: var(--green-wash); box-shadow: inset 3px 0 var(--green); }
.check-item.selected.review { background: var(--amber-wash); box-shadow: inset 3px 0 var(--amber); }
.check-item.selected.prohibited { background: var(--accent-wash); box-shadow: inset 3px 0 var(--accent); }
.check-item.selected input { accent-color: var(--accent); }
.check-item.selected.allowed input { accent-color: var(--green); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px 18px; }
.field { min-width: 0; }
.field label, .field legend { display: block; margin-bottom: 6px; color: var(--copy); font-size: 12px; font-weight: 700; }
.field input[type="date"], .field input[type="number"], .field select { width: 100%; min-height: 43px; padding: 0 11px; border: 1px solid #c9cdd1; border-radius: 0; background: #fff; color: var(--ink); font-size: 13px; }
.field-help { margin: 5px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.choice-row { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span { display: inline-flex; min-height: 39px; align-items: center; padding: 0 13px; border: 1px solid #c9cdd1; background: #fff; color: var(--copy); font-size: 12px; cursor: pointer; }
.choice input:checked + span { border-color: var(--ink); background: var(--ink); color: #fff; }
.choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }
.result-box { min-height: 85px; margin-top: 17px; padding: 17px 18px; border: 1px solid var(--line); background: var(--wash); }
.result-box h3 { margin: 0; font-size: 16px; letter-spacing: -.035em; }
.result-box p { margin: 5px 0 0; color: var(--copy); font-size: 13px; line-height: 1.7; }
.result-box.success { border-color: #c9dfd0; background: var(--green-wash); }
.result-box.caution { border-color: #ead8ac; background: var(--amber-wash); }
.result-box.error { border-color: #e7c7c5; background: var(--accent-wash); }
.price-examples { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; margin-top: 12px; }
.price-example { min-width: 0; padding: 15px 16px; border: 1px solid var(--line); background: #fff; }
.price-example .price-category { margin: 0; color: var(--muted); font-size: 11px; font-weight: 700; }
.price-example h3 { margin: 5px 0 0; font-size: 15px; letter-spacing: -.025em; }
.price-example .price { margin-top: 8px; color: var(--ink); font-size: 22px; font-weight: 800; letter-spacing: -.04em; }
.price-example .price-note { margin: 3px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.price-example .price-tax { margin: 8px 0 0; color: var(--green); font-size: 11px; font-weight: 720; line-height: 1.5; }
.price-example a { display: inline-block; margin-top: 10px; color: var(--accent); font-size: 11px; font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.price-example .calc-example { display: flex; min-height: 34px; align-items: center; justify-content: center; margin-top: 11px; padding: 0 10px; border: 1px solid #b8bdc2; background: #fff; color: var(--ink); font-size: 11px; font-weight: 700; }
.price-example .calc-example:hover { border-color: var(--ink); background: var(--wash); }
.tax-result { margin-top: 17px; padding: 17px 18px; border: 1px solid var(--line); background: var(--wash); }
.tax-result h3 { margin: 0; font-size: 18px; letter-spacing: -.035em; }
.tax-breakdown { margin-top: 11px; border-top: 1px solid var(--line); }
.tax-row { display: flex; justify-content: space-between; gap: 14px; padding: 8px 0; border-bottom: 1px solid var(--line); color: var(--copy); font-size: 12px; }
.tax-row strong { color: var(--ink); font-weight: 700; text-align: right; }
.tax-row-total { color: var(--accent); font-weight: 750; }
.tax-row-total strong { color: var(--accent); }
.tax-note { margin-top: 14px; padding: 13px 15px; }
.tax-note p { font-size: 12px; }
#tax-calculator, #refund-title { scroll-margin-top: 18px; }
.calendar-toolbar { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 15px; margin-bottom: 18px; }
.leave-input { display: flex; align-items: center; gap: 9px; }
.leave-input input { width: 75px; min-height: 41px; padding: 0 9px; border: 1px solid #c9cdd1; font-size: 14px; }
.leave-input label { font-size: 12px; font-weight: 700; }
.leave-result { display: flex; flex-wrap: wrap; gap: 8px; }
.leave-option { flex: 1 1 190px; padding: 15px 16px; border: 1px solid var(--line); background: #fff; }
.leave-option.available { border-color: #bdcfbf; background: var(--green-wash); }
.leave-option strong { display: block; font-size: 13px; }
.leave-option b { display: block; margin-top: 4px; color: var(--accent); font-size: 21px; letter-spacing: -.04em; }
.leave-option span { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.leave-option.unavailable { opacity: .5; }
.year-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.month-card { min-width: 0; padding: 15px; border: 1px solid var(--line); }
.month-card h3 { margin: 0 0 10px; font-size: 14px; }
.month-days { display: grid; grid-template-columns: repeat(7, minmax(0,1fr)); gap: 3px; text-align: center; }
.weekday, .day-cell { min-width: 0; min-height: 28px; display: grid; place-items: center; font-size: 10px; }
.weekday { color: var(--muted); font-weight: 700; }
.day-cell { position: relative; color: var(--copy); }
.day-cell.weekend { color: #8b4444; }
.day-cell.holiday { background: var(--accent-wash); color: var(--accent); font-weight: 800; }
.day-cell.holiday::after { content: ""; position: absolute; bottom: 2px; width: 3px; height: 3px; border-radius: 50%; background: var(--accent); }
.holiday-list { margin: 17px 0 0; padding: 13px 15px; border: 1px solid var(--line); background: var(--wash); color: var(--copy); font-size: 12px; line-height: 1.8; }
.holiday-list strong { color: var(--ink); }
.holiday-list span { display: inline-block; margin-right: 10px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (max-width: 720px) {
  .info-header-inner, .info-main, .info-footer-inner { width: calc(100% - 34px); }
  .hero { padding: 49px 0 29px; }
  .hero-copy { font-size: 14px; }
  .hero-meta { display: grid; grid-template-columns: 1fr; gap: 5px; }
  .hero-meta span { width: 100%; }
  .hero-meta span + span::before { content: none; }
  .section-head { align-items: flex-start; flex-direction: column; gap: 5px; }
  .facts { grid-template-columns: 1fr; }
  .fact { padding: 13px 0; }
  .fact + .fact { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .checklist-summary { grid-template-columns: 1fr; }
  .summary-counts { justify-content: flex-start; }
  .checklist-search { gap: 8px; padding: 0 10px; }
  .search-status { font-size: 10px; }
  .item-grid { grid-template-columns: 1fr; }
  .check-item:nth-child(odd) { border-right: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .year-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 9px; }
  .price-examples { grid-template-columns: 1fr; gap: 8px; }
  .tax-row { align-items: flex-start; }
  .month-card { padding: 10px 8px; }
  .day-cell, .weekday { min-height: 25px; font-size: 9px; }
  .info-footer-inner { align-items: flex-start; flex-direction: column; gap: 9px; }
}
@media (max-width: 380px) {
  .year-grid { grid-template-columns: 1fr; }
  .month-card { padding: 13px; }
}