:root{--bg:#f3efe6;--paper:#fffdf8;--ink:#201d19;--muted:#6a6257;--gold:#a0824c;--line:rgba(120,96,54,.22)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard,"Malgun Gothic",system-ui,sans-serif;line-height:1.8;word-break:keep-all}
a{color:#795d2d;text-underline-offset:4px}
a:hover{color:#36270f}
:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.guide-wrap{width:min(1060px,100%);margin:auto;padding-inline:clamp(20px,5vw,48px)}
.guide-hero{background:#111112;color:#eee5d6;padding:clamp(48px,8vw,88px) 0 40px;border-bottom:3px solid #c8a86b}
.guide-kicker{font-size:11px;letter-spacing:.25em;color:#d2b681}
h1,h2,h3,p{margin:0}
h1{font-size:clamp(34px,5vw,58px);line-height:1.28;letter-spacing:-.035em;margin:22px 0}
.guide-intro{max-width:720px;color:#c6bdaf}
.guide-scope{margin-top:28px;padding:20px 24px;border:1px solid #806c46;background:rgba(200,168,107,.07)}
.guide-scope strong{font-size:18px;color:#e7d3a4}
.guide-scope p{font-size:14px;color:#d6cdbc;margin-top:8px}
.guide-date{font-size:12px;color:#a99e8d;margin-top:24px}
section{padding:48px 0;border-bottom:1px solid var(--line)}
.section-label{font-size:11px;letter-spacing:.1em;color:var(--gold);font-weight:700;margin-bottom:12px}
h2{font-size:clamp(24px,3vw,32px);line-height:1.4;letter-spacing:-.025em;margin-bottom:18px}
h3{font-size:18px;line-height:1.5;margin-bottom:12px}
section>p{color:var(--muted)}
.definition-grid,.check-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}
.definition-grid article,.check-grid article{background:var(--paper);border:1px solid var(--line);padding:24px}
.definition-grid article>span{display:block;font-size:12px;color:var(--gold);margin-bottom:10px}
.definition-grid p,.check-grid p{font-size:14px;color:var(--muted)}
.check-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.table-wrap{overflow-x:auto;margin-top:24px;background:var(--paper);border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:440px}
caption{text-align:left;padding:16px 20px;color:var(--muted);font-size:12px;border-bottom:1px solid var(--line)}
th,td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line)}
thead{background:#e9e1d3}
tbody th{font-weight:500}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
td{font-variant-numeric:tabular-nums}
.source{margin-top:18px;font-size:12px;color:var(--muted);line-height:1.9}
.note{border-left:3px solid var(--gold);padding:18px 22px;background:#eae2d4;margin-top:24px}
.note strong{font-size:15px}
.note p{font-size:14px;color:var(--muted);margin-top:8px}
.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}
.stat-grid article{background:#171615;color:#eee5d6;padding:28px}
.stat-grid article>span{font-size:13px;color:#d1bb90}
.stat-grid strong{display:block;font-size:58px;font-weight:500;line-height:1.3;margin:16px 0;font-variant-numeric:tabular-nums}
.stat-grid strong small{font-size:22px;margin-left:6px}
.stat-grid p{font-size:12px;color:#c5bcac}
.guide-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:32px 0 48px;font-size:13px;color:var(--muted)}
@media(max-width:720px){.definition-grid,.check-grid{grid-template-columns:minmax(0,1fr)}th,td{padding:14px 12px}.stat-grid article{padding:20px}.stat-grid strong{font-size:46px}.guide-scope{padding:18px}}
@media(max-width:400px){.stat-grid{grid-template-columns:minmax(0,1fr)}}
@media print{.guide-hero{background:white;color:black;padding-top:0}.guide-intro,.guide-scope p,.guide-date{color:#333}.guide-scope{background:white}.guide-scope strong{color:#333}.guide-wrap{width:100%;padding:0}section{break-inside:avoid;padding:24px 0}.stat-grid article{background:#eee;color:black}.stat-grid p{color:#333}.table-wrap{overflow:visible}a{color:inherit}.guide-bottom a{display:none}}