:root {
  --ink: #17302f;
  --muted: #63716f;
  --forest: #123d3a;
  --forest-2: #1e5650;
  --mint: #d9e8e2;
  --paper: #f7f3eb;
  --card: #fffdf8;
  --sand: #e9ddc8;
  --gold: #f2cf72;
  --coral: #d8795e;
  --line: #dcd8ce;
  --white: #ffffff;
  --shadow: 0 18px 50px rgb(20 53 50 / 10%);
  --radius: 26px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Arial, sans-serif; line-height: 1.7; word-break: keep-all; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, summary { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 100; background: var(--white); padding: 10px 14px; border-radius: 10px; }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid rgb(23 48 47 / 9%); background: rgb(247 243 235 / 90%); backdrop-filter: blur(16px); }
.header-inner { width: min(var(--max), calc(100% - 40px)); min-height: 78px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 13px; background: var(--forest); color: var(--gold); font-family: Georgia, serif; font-size: 20px; }
.brand strong { display: block; font-size: 19px; letter-spacing: -.04em; }
.brand small { display: block; color: var(--muted); font-size: 11px; line-height: 1.4; }
.desktop-nav { display: flex; align-items: center; gap: 28px; }
.desktop-nav a { color: #334b49; text-decoration: none; font-size: 14px; font-weight: 700; }
.desktop-nav a:hover { color: var(--coral); }
.mobile-nav { display: none; position: relative; }
.mobile-nav summary { cursor: pointer; list-style: none; border: 1px solid var(--line); border-radius: 12px; padding: 7px 12px; font-weight: 800; }
.mobile-nav nav { position: absolute; right: 0; top: 48px; min-width: 190px; padding: 10px; border: 1px solid var(--line); border-radius: 16px; background: var(--card); box-shadow: var(--shadow); }
.mobile-nav nav a { display: block; padding: 10px; text-decoration: none; font-weight: 700; }
.eyebrow { display: inline-block; color: var(--coral); font-size: 12px; font-weight: 900; letter-spacing: .18em; }
.eyebrow--light { color: var(--gold); }
.hero { width: min(1320px, calc(100% - 40px)); min-height: 650px; margin: 34px auto 0; border-radius: 34px; overflow: hidden; display: grid; grid-template-columns: .9fr 1.1fr; background: var(--forest); box-shadow: var(--shadow); }
.hero-copy { padding: clamp(48px, 7vw, 92px); color: var(--white); align-self: center; }
.hero-copy h1 { margin: 18px 0 22px; max-width: 620px; font-size: clamp(44px, 5.5vw, 78px); line-height: 1.04; letter-spacing: -.075em; }
.hero-copy h1 em { color: var(--gold); font-family: Georgia, "Nanum Myeongjo", serif; font-weight: 500; }
.hero-copy > p { max-width: 520px; color: #d6e4df; font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 32px; }
.primary-link { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border-radius: 14px; background: var(--gold); color: #253c36; text-decoration: none; font-weight: 900; }
.text-link { color: var(--white); text-underline-offset: 5px; font-weight: 800; }
.trust-list { display: flex; flex-wrap: wrap; gap: 12px 20px; padding: 0; margin: 34px 0 0; color: #a8c4bb; font-size: 12px; list-style: none; }
.trust-list li::before { content: "✓"; margin-right: 7px; color: var(--gold); }
.hero-visual { position: relative; min-height: 500px; margin: 0; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(18 61 58 / 35%), transparent 32%); pointer-events: none; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual figcaption, .article-hero figcaption { position: absolute; right: 14px; bottom: 14px; max-width: calc(100% - 28px); z-index: 2; padding: 7px 10px; border-radius: 8px; background: rgb(16 40 38 / 76%); color: #f4f5f2; font-size: 10px; }
.standard-strip { width: min(var(--max), calc(100% - 40px)); margin: 28px auto 90px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; background: var(--line); }
.standard-strip div { display: grid; grid-template-columns: auto 1fr; align-items: center; column-gap: 16px; padding: 24px 28px; background: var(--card); }
.standard-strip span { grid-row: span 2; color: var(--coral); font: italic 22px Georgia, serif; }
.standard-strip strong { font-size: 15px; }
.standard-strip p { margin: 0; color: var(--muted); font-size: 12px; }
.content-section, .category-section, .related-section { width: min(var(--max), calc(100% - 40px)); margin: 0 auto 110px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 30px; }
.section-heading h2 { margin: 8px 0 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.16; letter-spacing: -.055em; }
.section-heading > p { max-width: 410px; margin: 0; color: var(--muted); }
.article-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); transition: transform .2s ease, box-shadow .2s ease; }
.article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.article-card--featured { display: grid; grid-template-columns: 1.18fr .82fr; margin-bottom: 26px; }
.card-image { min-height: 230px; overflow: hidden; background: var(--mint); }
.card-image img { width: 100%; height: 100%; aspect-ratio: 3/2; object-fit: cover; transition: transform .35s ease; }
.article-card:hover .card-image img { transform: scale(1.025); }
.card-body { padding: 28px; }
.article-card--featured .card-body { padding: clamp(34px, 5vw, 62px); align-self: center; }
.card-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 11px; }
.card-meta span { color: var(--coral); font-weight: 900; }
.card-body h2 { margin: 14px 0 12px; font-size: 23px; line-height: 1.25; letter-spacing: -.045em; }
.article-card--featured h2 { font-size: clamp(30px, 4vw, 46px); }
.card-body h2 a { text-decoration: none; }
.card-body p { margin: 0 0 20px; color: var(--muted); font-size: 14px; }
.read-more { color: var(--forest-2); font-size: 13px; font-weight: 900; text-decoration: none; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.category-grid a { min-height: 250px; padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: var(--card); text-decoration: none; }
.category-grid a:hover { border-color: var(--coral); }
.category-grid span { color: var(--coral); font: italic 18px Georgia, serif; }
.category-grid h3 { margin: 22px 0 10px; font-size: 27px; }
.category-grid p { color: var(--muted); font-size: 14px; }
.category-grid b { display: block; margin-top: 30px; color: var(--forest-2); font-size: 12px; }
.editorial-cta { width: min(var(--max), calc(100% - 40px)); margin: 0 auto 110px; padding: clamp(38px, 6vw, 70px); display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; border-radius: 30px; background: var(--forest); color: var(--white); }
.editorial-cta h2 { margin: 10px 0 0; font-size: clamp(34px, 4.5vw, 56px); line-height: 1.14; letter-spacing: -.06em; }
.editorial-cta > div:last-child { align-self: end; color: #c6d8d2; }
.editorial-cta a { color: var(--gold); font-weight: 900; }
.site-footer { padding: 64px max(20px, calc((100% - var(--max)) / 2)); background: #0c2d2b; color: #d4e1dc; }
.footer-grid { display: grid; grid-template-columns: 1.6fr .7fr .7fr; gap: 60px; }
.footer-grid > div p { max-width: 480px; color: #90aaa2; }
.footer-brand { color: var(--white); font-size: 24px; font-weight: 900; text-decoration: none; }
.footer-grid nav { display: flex; flex-direction: column; gap: 9px; }
.footer-grid nav strong { margin-bottom: 8px; color: var(--white); }
.footer-grid nav a { color: #90aaa2; font-size: 13px; text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 36px; margin-top: 48px; border-top: 1px solid rgb(255 255 255 / 12%); color: #75928a; font-size: 11px; }
.archive-header { width: min(880px, calc(100% - 40px)); margin: 90px auto 54px; text-align: center; }
.archive-header h1 { margin: 12px 0 18px; font-size: clamp(40px, 6vw, 68px); line-height: 1.08; letter-spacing: -.07em; }
.archive-header p { color: var(--muted); font-size: 17px; }
.article-count { display: inline-block; margin-top: 18px; padding: 6px 12px; border-radius: 999px; background: var(--mint); color: var(--forest-2); font-size: 12px; font-weight: 900; }
.archive-grid { width: min(var(--max), calc(100% - 40px)); margin: 0 auto 110px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.article-header { width: min(900px, calc(100% - 40px)); margin: 74px auto 36px; text-align: center; }
.breadcrumb { display: flex; justify-content: center; gap: 8px; margin-bottom: 28px; color: var(--muted); font-size: 12px; }
.breadcrumb a { text-underline-offset: 3px; }
.article-header h1 { margin: 14px auto 20px; max-width: 850px; font-size: clamp(40px, 6vw, 70px); line-height: 1.1; letter-spacing: -.075em; }
.article-summary { max-width: 720px; margin: 0 auto; color: var(--muted); font-size: 18px; }
.article-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; margin-top: 24px; color: var(--muted); font-size: 12px; }
.disclosure { max-width: 760px; margin: 28px auto 0; padding: 14px 18px; border: 1px solid #c8dcd5; border-radius: 14px; background: #edf6f2; text-align: left; font-size: 12px; }
.disclosure strong { margin-right: 10px; color: var(--forest-2); }
.article-hero { position: relative; width: min(1120px, calc(100% - 40px)); margin: 0 auto 70px; overflow: hidden; border-radius: 30px; box-shadow: var(--shadow); }
.article-hero img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.article-layout { width: min(1000px, calc(100% - 40px)); margin: auto; display: grid; grid-template-columns: 230px minmax(0, 700px); gap: 70px; align-items: start; }
.article-aside { position: sticky; top: 112px; }
.article-aside div { padding: 22px; border-top: 3px solid var(--coral); background: var(--card); }
.article-aside span { color: var(--coral); font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.article-aside p { margin: 10px 0 0; font-size: 14px; font-weight: 700; }
.article-aside > a { display: inline-block; margin-top: 14px; color: var(--muted); font-size: 11px; }
.article-body { min-width: 0; font-size: 17px; }
.article-body > p:first-child { font-size: 20px; line-height: 1.8; }
.article-body h2 { margin: 56px 0 16px; font-size: 29px; line-height: 1.3; letter-spacing: -.045em; }
.article-body p { margin: 0 0 22px; }
.article-body ul, .article-body ol { padding-left: 24px; }
.article-body li { margin: 8px 0; }
.check-card, .note-card, .revision-box { margin: 30px 0; padding: 24px 28px; border: 1px solid #cfded8; border-radius: 18px; background: #f0f7f4; }
.check-card strong, .note-card strong { color: var(--forest-2); }
.check-card ul { margin-bottom: 0; }
.note-card p { margin: 8px 0 0; }
.formula-card { margin: 30px 0; padding: 24px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; border-radius: 18px; background: var(--forest); color: var(--white); font-size: 13px; }
.formula-card b { color: var(--gold); }
.formula-card strong { color: var(--gold); font-size: 15px; }
.split-card { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 30px 0; }
.split-card > div { padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--card); }
.split-card span { display: block; color: var(--coral); font-size: 13px; font-weight: 900; }
.split-card strong { display: block; margin: 5px 0; }
.split-card p { margin: 0; color: var(--muted); font-size: 13px; }
.article-table { width: 100%; margin: 24px 0; border-collapse: collapse; font-size: 14px; }
.article-table th, .article-table td { padding: 13px; border: 1px solid var(--line); text-align: left; }
.article-table th { background: var(--mint); }
.sources { padding-top: 24px; margin-top: 60px; border-top: 1px solid var(--line); }
.sources > p { color: var(--muted); font-size: 13px; }
.sources a { color: var(--forest-2); overflow-wrap: anywhere; text-underline-offset: 4px; }
.correction-note { margin-top: 44px; padding: 24px; border-left: 4px solid var(--coral); background: #f2e8dc; }
.correction-note p { margin: 6px 0; }
.correction-note a { color: var(--forest-2); font-size: 13px; font-weight: 900; }
.related-section { margin-top: 110px; }
.policy-page { width: min(860px, calc(100% - 40px)); margin: 90px auto 110px; }
.policy-page > header { padding-bottom: 38px; border-bottom: 1px solid var(--line); }
.policy-page h1 { margin: 12px 0; font-size: clamp(42px, 6vw, 66px); line-height: 1.1; letter-spacing: -.07em; }
.policy-page header p { color: var(--muted); font-size: 17px; }
.policy-body { max-width: 720px; margin: 48px auto 0; font-size: 17px; }
.page-lead { font-size: 22px; font-weight: 700; }
.policy-body h2 { margin: 50px 0 12px; font-size: 27px; letter-spacing: -.04em; }
.policy-body li { margin: 8px 0; }
.policy-date { margin-top: 50px; color: var(--muted); font-size: 13px; }
.button-link { display: inline-flex; padding: 12px 16px; border-radius: 12px; background: var(--forest); color: var(--white); text-decoration: none; font-weight: 900; }
.not-found { width: min(700px, calc(100% - 40px)); min-height: 60vh; margin: auto; display: grid; place-content: center; text-align: center; }
.not-found > span { color: var(--coral); font: italic 62px Georgia, serif; }
.not-found h1 { margin: 10px 0; font-size: 42px; }
.not-found .primary-link { justify-self: center; margin-top: 20px; }

@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .mobile-nav { display: block; }
  .hero { grid-template-columns: 1fr; }
  .hero-visual { min-height: 420px; order: -1; }
  .hero-visual::after { background: linear-gradient(0deg, rgb(18 61 58 / 46%), transparent 45%); }
  .standard-strip { grid-template-columns: 1fr; }
  .article-card--featured { grid-template-columns: 1fr; }
  .card-grid, .archive-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .category-grid { grid-template-columns: 1fr; }
  .editorial-cta { grid-template-columns: 1fr; gap: 28px; }
  .article-layout { grid-template-columns: 1fr; gap: 20px; }
  .article-aside { position: static; }
  .article-aside > a { display: none; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; gap: 30px; }
}

@media (max-width: 620px) {
  .header-inner { width: min(100% - 28px, var(--max)); min-height: 68px; }
  .brand small { display: none; }
  .hero { width: calc(100% - 20px); margin-top: 10px; border-radius: 24px; }
  .hero-copy { padding: 38px 25px 44px; }
  .hero-copy h1 { font-size: 43px; }
  .hero-copy > p { font-size: 15px; }
  .hero-visual { min-height: 300px; }
  .standard-strip, .content-section, .category-section, .related-section, .editorial-cta, .archive-grid { width: calc(100% - 28px); }
  .standard-strip { margin-bottom: 70px; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 12px; }
  .card-grid, .archive-grid { grid-template-columns: 1fr; }
  .article-card--featured .card-body, .card-body { padding: 24px; }
  .article-card--featured h2 { font-size: 29px; }
  .editorial-cta { padding: 34px 26px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div { grid-column: 1 / -1; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-top: 7px; }
  .article-header { margin-top: 46px; }
  .article-header h1 { font-size: 39px; }
  .article-summary { font-size: 16px; }
  .disclosure strong, .disclosure span { display: block; }
  .article-hero { width: calc(100% - 20px); margin-bottom: 44px; border-radius: 20px; }
  .article-layout { width: calc(100% - 32px); }
  .article-body { font-size: 16px; }
  .article-body > p:first-child { font-size: 18px; }
  .article-body h2 { margin-top: 44px; font-size: 25px; }
  .split-card { grid-template-columns: 1fr; }
  .article-table { display: block; overflow-x: auto; white-space: nowrap; }
  .policy-page { width: calc(100% - 32px); margin-top: 55px; }
  .policy-body { font-size: 16px; }
  .page-lead { font-size: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}