:root {
  --ink: #171815;
  --paper: #f4f0e8;
  --white: #fffdf8;
  --line: #c9c1b4;
  --muted: #716d65;
  --accent: #ff5f3d;
  --lime: #d9ff66;
  --blue: #2465f5;
  --shadow: 0 14px 34px rgba(32, 29, 24, .08);
}

* { 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", "Malgun Gothic", system-ui, sans-serif; line-height: 1.72; word-break: keep-all; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -80px; padding: 10px 16px; background: var(--ink); color: #fff; z-index: 1000; }
.skip-link:focus { top: 16px; }
.content-shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-size: .76rem; font-weight: 900; letter-spacing: .14em; }
.eyebrow::before { content: ""; width: 24px; height: 2px; background: currentColor; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--ink); background: rgba(244, 240, 232, .94); backdrop-filter: blur(12px); }
.header-shell { width: min(1180px, calc(100% - 40px)); min-height: 78px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 240px; }
.brand-mark { display: grid; place-items: center; width: 44px; aspect-ratio: 1; border: 2px solid var(--ink); border-radius: 50%; background: var(--lime); font-size: .82rem; font-weight: 950; }
.brand strong { display: block; font-size: 1.15rem; letter-spacing: -.04em; }
.brand small { display: block; color: var(--muted); font-size: .67rem; }
.primary-nav { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.primary-nav a { flex: 0 0 auto; padding: 9px 13px; border-radius: 999px; font-size: .88rem; font-weight: 750; }
.primary-nav a:hover, .primary-nav a:focus-visible { background: var(--ink); color: #fff; }

.hero { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr); gap: 52px; padding-block: 54px 48px; align-items: center; }
.hero h1 { max-width: 720px; margin: 14px 0 18px; font-size: clamp(2.65rem, 4.7vw, 4.15rem); line-height: 1.03; letter-spacing: -.07em; }
.hero-copy > p { max-width: 680px; margin: 0; color: #514e48; font-size: 1rem; }
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 24px; }
.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; padding: 0 20px; border: 1px solid var(--ink); border-radius: 6px; font-weight: 850; line-height: 1.2; transition: .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); box-shadow: 4px 4px 0 var(--ink); }
.button-dark { background: var(--ink); color: #fff; }
.button-accent { background: var(--accent); color: #fff; }
.button-line { background: transparent; }
.text-link { font-weight: 850; border-bottom: 2px solid var(--ink); }
.hero-actions .button-dark { min-height: 52px; padding-inline: 24px; background: var(--accent); }
.hero-actions .text-link { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 0 22px; border: 1px solid var(--ink); border-radius: 6px; background: var(--white); font-weight: 900; line-height: 1.2; transition: .2s ease; }
.hero-actions .text-link:hover, .hero-actions .text-link:focus-visible { transform: translateY(-2px); box-shadow: 4px 4px 0 var(--ink); }
.hero-board { position: relative; min-height: 315px; padding: 22px; overflow: hidden; border: 2px solid var(--ink); background: var(--lime); box-shadow: 9px 9px 0 var(--ink); }
.hero-board::after { content: ""; position: absolute; right: -58px; bottom: -68px; width: 190px; height: 190px; border: 36px solid var(--accent); border-radius: 50%; opacity: .94; }
.board-top { display: flex; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid var(--ink); font-size: .72rem; font-weight: 900; letter-spacing: .08em; }
.board-number { position: relative; z-index: 1; margin-top: 14px; font-family: Georgia, serif; font-size: 6.8rem; font-weight: 900; line-height: .9; letter-spacing: -.1em; }
.board-caption { font-weight: 900; }
.board-meter { display: flex; gap: 5px; margin: 16px 0; }
.board-meter i { display: block; width: 19%; height: 7px; background: var(--ink); }
.board-meter i:nth-child(4), .board-meter i:nth-child(5) { background: rgba(23, 24, 21, .2); }
.hero-board p { position: relative; z-index: 1; max-width: 260px; margin: 0; font-size: .78rem; line-height: 1.6; }

.signal-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--ink); background: var(--white); }
.signal-strip div { display: flex; justify-content: center; align-items: center; gap: 14px; padding: 17px; border-right: 1px solid var(--ink); }
.signal-strip div:last-child { border: 0; }
.signal-strip b { color: var(--accent); font-family: Georgia, serif; }
.signal-strip span { font-weight: 850; }

.ranking-section, .criteria-section, .article-section, .faq-section, .related-section { padding-block: 92px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 34px; }
.section-heading h2, .criteria-title h2 { margin: 8px 0 0; font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.1; letter-spacing: -.055em; }
.section-heading > p { max-width: 420px; margin: 0; color: var(--muted); font-size: .92rem; }
.rank-list { display: grid; gap: 14px; }
.rank-card { display: grid; grid-template-columns: 102px 290px minmax(0, 1fr) 162px; min-height: 182px; border: 1px solid var(--ink); background: var(--white); box-shadow: 0 0 0 rgba(0,0,0,0); transition: .22s ease; }
.rank-card:hover { transform: translate(-3px, -3px); box-shadow: 7px 7px 0 var(--ink); }
.rank-number { display: flex; flex-direction: column; justify-content: space-between; padding: 18px; border-right: 1px solid var(--ink); background: var(--ink); color: #fff; }
.rank-number span { font-size: .65rem; font-weight: 900; letter-spacing: .12em; }
.rank-number b { font-family: Georgia, serif; font-size: 3.9rem; line-height: .8; }
.rank-media { display: grid; place-items: center; padding: 12px; border-right: 1px solid var(--line); background: #ebe6dc; overflow: hidden; }
.rank-media img { width: 100%; height: auto; min-height: 0; aspect-ratio: 600 / 315; object-fit: contain; border: 1px solid rgba(23, 24, 21, .25); border-radius: 4px; background: var(--white); }
.rank-body { min-width: 0; padding: 20px 24px; }
.rank-title { display: flex; align-items: center; gap: 12px; }
.rank-title h3 { margin: 0; font-size: 1.32rem; letter-spacing: -.035em; }
.rank-title span { padding: 4px 9px; border-radius: 999px; background: var(--lime); font-size: .76rem; font-weight: 900; }
.rank-body p { margin: 8px 0 12px; color: #5f5b54; font-size: .88rem; }
.rank-body ul { display: flex; flex-wrap: wrap; gap: 7px; margin: 0; padding: 0; list-style: none; }
.rank-body li { padding: 4px 8px; border: 1px solid var(--line); font-size: .7rem; font-weight: 750; }
.rank-actions { display: grid; align-content: center; gap: 8px; padding: 16px; border-left: 1px solid var(--line); }
.rank-actions .button { min-height: 42px; padding-inline: 10px; font-size: .78rem; }
.ranking-note { margin: 20px 0 0; color: var(--muted); font-size: .78rem; }

.criteria-section { display: grid; grid-template-columns: .65fr 1.35fr; gap: 60px; }
.criteria-title { position: sticky; top: 120px; align-self: start; }
.criteria-title p { color: var(--muted); }
.criteria-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); }
.criteria-grid article { min-height: 250px; padding: 28px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); background: var(--white); }
.criteria-grid article:nth-child(2n) { border-right: 0; }
.criteria-grid article:nth-last-child(-n+2) { border-bottom: 0; }
.criteria-grid b { color: var(--accent); font-family: Georgia, serif; font-size: 1.2rem; }
.criteria-grid h3 { margin: 34px 0 10px; font-size: 1.45rem; }
.criteria-grid p { margin: 0; color: var(--muted); font-size: .9rem; }

.article-section { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 72px; border-top: 1px solid var(--ink); }
.article-aside { align-self: start; padding: 24px; border: 1px solid var(--ink); background: var(--lime); box-shadow: 7px 7px 0 var(--ink); }
.article-aside p { font-weight: 800; }
.article-aside a { font-size: .85rem; font-weight: 900; border-bottom: 2px solid var(--ink); }
.longform { max-width: 790px; }
.longform h2 { margin: 0 0 28px; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.18; letter-spacing: -.05em; }
.longform h2:not(:first-child) { margin-top: 58px; }
.longform h3 { margin: 42px 0 12px; font-size: 1.35rem; }
.longform p { margin: 0 0 18px; color: #413e39; }
.comparison-table-wrap { margin: 42px 0; overflow-x: auto; }
.comparison-table { width: 100%; border-collapse: collapse; background: var(--white); }
.comparison-table caption { padding: 14px; border: 1px solid var(--ink); border-bottom: 0; background: var(--ink); color: #fff; text-align: left; font-weight: 900; }
.comparison-table th, .comparison-table td { padding: 14px 16px; border: 1px solid var(--line); text-align: left; font-size: .86rem; }
.comparison-table th { background: #e8e2d7; }
.check-list { display: grid; gap: 10px; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 14px 18px 14px 48px; border: 1px solid var(--line); background: var(--white); }
.check-list li::before { content: "✓"; position: absolute; left: 16px; color: var(--blue); font-weight: 950; }

.faq-section { border-top: 1px solid var(--ink); }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }
.faq-grid details { border: 1px solid var(--ink); background: var(--white); }
.faq-grid summary { padding: 18px 48px 18px 20px; cursor: pointer; font-weight: 900; list-style: none; position: relative; }
.faq-grid summary::after { content: "+"; position: absolute; right: 20px; font-size: 1.3rem; }
.faq-grid details[open] summary::after { content: "−"; }
.faq-grid p { margin: 0; padding: 0 20px 20px; color: var(--muted); font-size: .9rem; }

.sub-hero { padding-block: 100px 72px; border-bottom: 1px solid var(--ink); }
.sub-hero h1 { max-width: 920px; margin: 18px 0 24px; font-size: clamp(2.5rem, 6vw, 5.2rem); line-height: 1.04; letter-spacing: -.07em; }
.sub-hero p { max-width: 760px; margin: 0; color: var(--muted); font-size: 1.05rem; }
.guide-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 70px; padding-block: 80px 110px; }
.guide-layout aside { position: sticky; top: 116px; align-self: start; padding: 24px; border: 1px solid var(--ink); background: var(--lime); }
.guide-layout aside strong { font-size: 1.05rem; }
.guide-layout aside ol { padding-left: 20px; font-size: .84rem; }
.guide-layout aside a { font-weight: 900; border-bottom: 2px solid var(--ink); }
.guide-block { display: grid; grid-template-columns: 70px minmax(0, 1fr); column-gap: 24px; padding: 0 0 52px; margin-bottom: 52px; border-bottom: 1px solid var(--line); }
.guide-block > span { grid-row: 1 / span 2; color: var(--accent); font-family: Georgia, serif; font-size: 1.1rem; font-weight: 900; }
.guide-block h2 { margin: 0 0 14px; font-size: 2rem; letter-spacing: -.04em; }
.guide-block p { margin: 0; color: var(--muted); }
.guide-block .check-list { grid-column: 2; }

.review-hero { display: grid; grid-template-columns: 160px minmax(0, 1fr) 260px; align-items: stretch; gap: 0; margin-top: 72px; border: 2px solid var(--ink); background: var(--white); box-shadow: 10px 10px 0 var(--ink); }
.review-rank { display: flex; flex-direction: column; justify-content: center; padding: 24px; background: var(--ink); color: #fff; }
.review-rank span { font-size: .7rem; }
.review-rank b { font-family: Georgia, serif; font-size: 5rem; line-height: 1; }
.review-rank em { font-style: normal; color: #aaa; }
.review-copy { padding: 36px; }
.review-copy h1 { margin: 10px 0; font-size: clamp(2rem, 5vw, 3.8rem); line-height: 1.08; letter-spacing: -.06em; }
.review-copy p { margin: 0; color: var(--muted); }
.review-cta { display: grid; align-content: center; gap: 10px; padding: 26px; border-left: 1px solid var(--ink); background: var(--lime); }
.review-cta strong { font-size: 1.25rem; }
.review-cta small { color: #4e5439; }
.review-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; padding-block: 90px; }
.review-visual { align-self: start; position: sticky; top: 112px; }
.review-visual img { width: 100%; border: 1px solid var(--ink); box-shadow: 9px 9px 0 var(--accent); }
.review-layout article h2 { margin: 12px 0 20px; font-size: 2.4rem; line-height: 1.15; letter-spacing: -.05em; }
.review-layout article h3 { margin: 38px 0 10px; }
.review-layout article p { color: var(--muted); }
.review-points { display: grid; grid-template-columns: repeat(3, 1fr); margin: 34px 0; border: 1px solid var(--ink); }
.review-points div { min-height: 110px; padding: 16px; border-right: 1px solid var(--ink); background: var(--white); }
.review-points div:last-child { border-right: 0; }
.review-points b { display: block; color: var(--accent); font-family: Georgia, serif; }
.review-points span { font-size: .85rem; font-weight: 850; }
.related-section { border-top: 1px solid var(--ink); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.related-grid a { display: grid; grid-template-columns: 36px 1fr; padding: 16px; border: 1px solid var(--line); background: var(--white); }
.related-grid a:hover { border-color: var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.related-grid span { grid-row: 1 / span 2; color: var(--accent); font-family: Georgia, serif; font-weight: 900; }
.related-grid strong { font-size: .9rem; }
.related-grid small { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.legal-page, .error-page { max-width: 800px; min-height: 65vh; padding-block: 100px; }
.legal-page h1, .error-page h1 { margin: 18px 0 42px; font-size: clamp(2.7rem, 6vw, 5rem); line-height: 1.05; letter-spacing: -.065em; }
.legal-page h2 { margin-top: 36px; }
.legal-page p, .error-page p { color: var(--muted); }

.site-footer { border-top: 2px solid var(--ink); background: var(--ink); color: #fff; }
.footer-grid { width: min(1180px, calc(100% - 40px)); margin: auto; display: grid; grid-template-columns: 1.5fr .6fr 1fr; gap: 70px; padding-block: 56px; }
.footer-brand { font-size: 1.5rem; }
.footer-grid p { color: #bdbdb8; font-size: .82rem; }
.footer-grid a { display: block; margin-top: 7px; color: #d8d8d2; font-size: .82rem; }
.footer-bottom { display: flex; justify-content: space-between; width: min(1180px, calc(100% - 40px)); margin: auto; padding: 20px 0; border-top: 1px solid #3c3d38; color: #8e8f89; font-size: .72rem; }

@media (max-width: 980px) {
  .header-shell { align-items: flex-start; flex-direction: column; gap: 10px; padding-block: 12px; }
  .site-header { position: relative; }
  .primary-nav { width: 100%; }
  .hero { grid-template-columns: 1fr; gap: 38px; padding-top: 50px; }
  .hero-board { width: min(100%, 480px); }
  .rank-card { grid-template-columns: 82px 240px minmax(0, 1fr); }
  .rank-actions { grid-column: 2 / -1; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 0; }
  .criteria-section, .article-section, .guide-layout, .review-layout { grid-template-columns: 1fr; }
  .criteria-title, .article-aside, .guide-layout aside, .review-visual { position: static; }
  .review-hero { grid-template-columns: 130px 1fr; }
  .review-cta { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--ink); }
  .related-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .content-shell, .header-shell, .footer-grid, .footer-bottom { width: min(100% - 26px, 1180px); }
  .brand small { display: none; }
  .primary-nav a { padding: 8px 10px; font-size: .78rem; }
  .hero { padding-block: 42px; }
  .hero h1 { font-size: 2.55rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-board { min-height: 290px; box-shadow: 7px 7px 0 var(--ink); }
  .board-number { font-size: 6.2rem; }
  .signal-strip { grid-template-columns: 1fr 1fr; }
  .signal-strip div:nth-child(2) { border-right: 0; }
  .signal-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--ink); }
  .ranking-section, .criteria-section, .article-section, .faq-section, .related-section { padding-block: 64px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 14px; }
  .rank-card { grid-template-columns: 64px 1fr; }
  .rank-number { grid-row: 1 / span 2; padding: 12px; }
  .rank-number b { font-size: 2.4rem; }
  .rank-media { padding: 10px; border-right: 0; border-bottom: 1px solid var(--line); }
  .rank-media img { width: 100%; height: auto; min-height: 0; object-fit: contain; }
  .rank-body { padding: 16px; }
  .rank-title { align-items: flex-start; flex-direction: column; }
  .rank-actions { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
  .criteria-grid, .faq-grid { grid-template-columns: 1fr; }
  .criteria-grid article { border-right: 0; }
  .criteria-grid article:nth-child(3) { border-bottom: 1px solid var(--ink); }
  .article-section { gap: 46px; }
  .guide-block { grid-template-columns: 45px 1fr; column-gap: 12px; }
  .guide-block h2 { font-size: 1.6rem; }
  .review-hero { grid-template-columns: 90px 1fr; margin-top: 34px; }
  .review-rank { padding: 14px; }
  .review-rank b { font-size: 3rem; }
  .review-copy { padding: 22px; }
  .review-copy h1 { font-size: 2rem; }
  .review-layout { gap: 40px; padding-block: 58px; }
  .review-points { grid-template-columns: 1fr; }
  .review-points div { min-height: auto; border-right: 0; border-bottom: 1px solid var(--ink); }
  .review-points div:last-child { border-bottom: 0; }
  .related-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 6px; }
}