:root {
  color-scheme: light;
  --paper: #fdfbf5;
  --cream: #fff9e6;
  --green: #2d6a4f;
  --green-dark: #214e3b;
  --mint: #e8f5e9;
  --ink: #243b2e;
  --muted: #536456;
  --line: #d5ddcf;
  --focus: #925111;
  --radius: 1.5rem;
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { background: var(--paper); }
body { margin: 0; color: var(--ink); font-size: 1rem; line-height: 1.8; word-break: keep-all; overflow-wrap: anywhere; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--green); text-underline-offset: .25em; text-decoration-thickness: 1px; }
a:hover { color: var(--green-dark); text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; border-radius: .25rem; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.35; letter-spacing: -.045em; }
h1 { font-size: clamp(2.25rem, 4.9vw, 3.75rem); font-weight: 750; }
h2 { font-size: clamp(1.65rem, 3vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }
ul, ol { padding-inline-start: 1.35rem; }
li + li { margin-top: .45rem; }
strong { font-weight: 700; }
code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .9em; word-break: break-all; }
address { font-style: normal; }
section[id], main[id] { scroll-margin-top: 1.5rem; }
.container { width: min(100% - 3rem, 68rem); margin-inline: auto; }
.skip-link { position: absolute; top: .75rem; left: 1rem; z-index: 10; padding: .65rem 1rem; background: var(--cream); border: 2px solid var(--green); border-radius: .5rem; transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.site-header { border-bottom: 1px solid var(--line); }
.header-inner { min-height: 6rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem 2rem; padding-block: 1rem; }
.brand { display: inline-flex; min-height: 44px; gap: .7rem; align-items: center; font-size: 1.45rem; font-weight: 800; letter-spacing: -.06em; text-decoration: none; }
.brand-mark { display: inline-grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: .75rem .75rem .3rem .3rem; background: var(--green); color: var(--cream); font-size: 1.1rem; line-height: 1; letter-spacing: 0; }
.site-nav { display: flex; gap: .25rem 1.5rem; flex-wrap: wrap; align-items: center; }
.site-nav a { display: inline-flex; min-height: 44px; align-items: center; font-size: .95rem; color: var(--muted); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--green); text-decoration: underline; }
.site-nav a[aria-current="page"] { font-weight: 700; }
.eyebrow { color: var(--green); font-size: .8rem; font-weight: 700; letter-spacing: .09em; margin-bottom: 1rem; }
.hero { padding-block: 5.5rem 4.5rem; display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 2.5rem; }
.hero h1 span { display: block; }
.hero-copy > p:not(.eyebrow) { margin-top: 1.75rem; max-width: 30rem; color: var(--muted); font-size: 1.1rem; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem 1.5rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .6rem 1.3rem; border: 1px solid var(--green); border-radius: .7rem; background: var(--green); color: var(--cream); font-weight: 650; text-decoration: none; }
.button:hover { background: var(--green-dark); color: var(--cream); }
.text-link { display: inline-flex; align-items: center; min-height: 44px; gap: .7rem; font-weight: 650; }
.hero-art { padding: 3.5rem 1rem 1.75rem; background: var(--mint); border-radius: 8rem 8rem 2rem 2rem; text-align: center; }
.hero-art img { width: 100%; }
.hero-art figcaption { margin-top: 1.5rem; color: var(--green); font-size: .85rem; letter-spacing: .025em; }
.section { padding-block: 4rem; border-top: 1px solid var(--line); }
.section-intro { max-width: 37rem; margin-top: 1rem; color: var(--muted); }
.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; margin-top: 2.5rem; }
.feature { border-top: 2px solid var(--green); padding-top: 1.5rem; }
.feature-number { display: block; margin-bottom: 1.2rem; font-size: .85rem; font-weight: 700; color: var(--green); font-variant-numeric: tabular-nums; }
.feature p { margin-top: .85rem; color: var(--muted); }
.quiet-note { margin-top: 2rem; border-left: 3px solid var(--green); padding-left: 1rem; color: var(--muted); font-size: .95rem; }
.upcoming { margin-block: 1rem 4rem; padding: 2.5rem 3rem; border-radius: var(--radius); background: var(--cream); border: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem 3rem; align-items: center; }
.status { display: inline-flex; align-items: center; padding: .25rem .8rem; margin-bottom: 1rem; border-radius: 999px; color: var(--green); background: var(--mint); font-size: .8rem; font-weight: 700; }
.upcoming p { color: var(--muted); }
.upcoming .text-link { margin-top: 1rem; }
.site-footer { border-top: 1px solid var(--line); padding-block: 2rem; color: var(--muted); font-size: .85rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 1.5rem 2rem; align-items: flex-start; }
.footer-name { font-weight: 700; color: var(--ink); margin-bottom: .3rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; }
.footer-nav a { display: inline-flex; align-items: center; min-height: 44px; }
.page-heading { padding-block: 3.5rem 2.5rem; max-width: 48rem; }
.page-heading h1 { font-size: clamp(2.1rem, 4vw, 3rem); }
.page-heading > p:not(.eyebrow) { margin-top: 1.25rem; color: var(--muted); }
.page-meta { display: flex; flex-wrap: wrap; gap: .4rem 1.5rem; margin-top: 1.25rem; font-size: .9rem; color: var(--muted); }
.summary { padding: 1.5rem 1.75rem; background: var(--mint); border-radius: 1rem; margin-bottom: 2.5rem; }
.summary h2 { font-size: 1.2rem; }
.summary ul { margin-bottom: 0; }
.summary p { margin-top: .75rem; }
.document-layout { display: grid; grid-template-columns: 14rem minmax(0, 1fr); gap: 3rem; padding-bottom: 4rem; }
.contents { border-top: 2px solid var(--green); padding-top: 1rem; align-self: start; }
.contents h2 { font-size: 1rem; margin-bottom: .5rem; }
.contents ol { list-style: none; margin: 0; padding: 0; }
.contents li { margin: 0; }
.contents a { display: flex; align-items: center; min-height: 44px; padding-block: .4rem; font-size: .9rem; }
.document section + section { margin-top: 2.5rem; padding-top: 2.5rem; border-top: 1px solid var(--line); }
.document h2 { font-size: 1.45rem; margin-bottom: 1rem; }
.document h3 { margin-block: 1.5rem .6rem; font-size: 1.1rem; }
.document p + p { margin-top: 1rem; }
.document ul { margin-block: 1rem; }
.data-list { margin: 1.25rem 0; }
.data-list > div { display: grid; grid-template-columns: 8rem minmax(0, 1fr); gap: .5rem 1.25rem; padding-block: .85rem; border-bottom: 1px solid var(--line); }
.data-list dt { font-weight: 700; }
.data-list dd { margin: 0; color: var(--muted); }
.callout { margin-top: 1.25rem; padding: 1.1rem 1.25rem; border-left: 3px solid var(--green); background: var(--cream); border-radius: 0 .5rem .5rem 0; }
.source-links { padding-left: 1.2rem; }
.source-links a { display: inline-block; padding-block: .25rem; }
.support-main { padding-bottom: 4rem; }
.contacts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-bottom: 3rem; }
.contact { padding: 1.5rem; border: 1px solid var(--line); border-radius: 1rem; }
.contact:first-child { background: var(--mint); }
.contact h2 { font-size: 1.15rem; margin-bottom: .75rem; }
.contact p { margin-block: .75rem; color: var(--muted); font-size: .95rem; }
.contact a { display: inline-block; min-height: 44px; padding-block: .4rem; font-size: .95rem; font-weight: 650; overflow-wrap: anywhere; word-break: normal; }
.support-body { max-width: 48rem; }
.support-body section + section { margin-top: 2.5rem; padding-top: 2.5rem; border-top: 1px solid var(--line); }
.support-body h2 { font-size: 1.5rem; margin-bottom: 1rem; }
.support-body h3 { margin-block: 1.5rem .5rem; }
.steps { padding-left: 1.4rem; }
.steps li { padding-left: .3rem; margin-top: .9rem; }

@media (max-width: 800px) {
  .hero { gap: 1.75rem; padding-block: 3.5rem; }
  .hero-art { padding-top: 2.5rem; }
  .features { gap: 1.5rem; }
  .upcoming { padding: 2rem; gap: 2rem; }
  .document-layout { grid-template-columns: 1fr; gap: 2rem; }
  .contents ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 1rem; }
  .contacts { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 2rem, 68rem); }
  .header-inner { flex-direction: column; align-items: flex-start; gap: .25rem; padding-block: .75rem; }
  .site-nav { gap: 0 1.25rem; }
  .hero { grid-template-columns: 1fr; gap: 2.25rem; padding-block: 2.5rem 3rem; }
  .hero-copy > p:not(.eyebrow) { font-size: 1rem; margin-top: 1.25rem; }
  .hero-art { max-width: 27rem; width: 100%; margin-inline: auto; padding: 2rem .5rem 1.5rem; border-radius: 5rem 5rem 1.5rem 1.5rem; }
  .hero-art figcaption { margin-top: .75rem; }
  .section { padding-block: 2.5rem; }
  .features { grid-template-columns: 1fr; margin-top: 2rem; gap: 1.75rem; }
  .feature { padding-top: 1rem; }
  .feature-number { margin-bottom: .6rem; }
  .upcoming { grid-template-columns: 1fr; padding: 1.5rem; margin-block: 0 2.5rem; gap: 1.25rem; }
  .footer-inner { flex-direction: column; gap: .75rem; }
  .page-heading { padding-block: 2.5rem 1.75rem; }
  .summary { padding: 1.25rem; margin-bottom: 2rem; }
  .document-layout { padding-bottom: 3rem; }
  .contents ol { grid-template-columns: 1fr; }
  .data-list > div { grid-template-columns: 1fr; gap: .25rem; }
  .contact { padding: 1.25rem; }
  .support-main { padding-bottom: 3rem; }
}

@media (forced-colors: active) {
  .button, .brand-mark, .status { border: 1px solid ButtonText; }
  a:focus-visible { outline-color: Highlight; }
}

@media print {
  body { background: white; color: black; font-size: 11pt; }
  .skip-link, .site-nav, .contents, .footer-nav, .hero-art { display: none; }
  .container { width: 100%; }
  .document-layout, .hero, .contacts, .features, .upcoming { display: block; }
  .page-heading, .site-footer { padding-block: 1rem; }
  .document section + section { margin-top: 1.5rem; padding-top: 1rem; }
  a { color: black; }
}