:root{
  --paper:#FCFCFA;
  --ink:#1B2430;
  --body:#3A4552;
  --muted:#6B7683;
  --rule:#DDE1DC;
  --deep:#33564A;
  --tint:#F2F4F0;
  --measure:34rem;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--body);
  font-family:"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  font-weight:350;
  font-size:1.0625rem;
  line-height:1.85;
  word-break:keep-all;
}
.wrap{max-width:var(--measure);margin:0 auto;padding:0 1.5rem}

h1,h2,h3{font-family:"Noto Serif KR",serif;color:var(--ink);font-weight:600;line-height:1.5}
h1{font-size:1.5rem;line-height:1.6;margin:0 0 1.75rem}
h2{font-size:1.1875rem;margin:2.5rem 0 1rem}
h3{font-size:1.0625rem;margin:0 0 .35rem}
p{margin:0 0 1.1rem}
a{color:var(--deep);text-underline-offset:.22em;text-decoration-thickness:1px}
a:hover{color:var(--ink)}
a:focus-visible{outline:2px solid var(--deep);outline-offset:3px}

/* 머리 */
.top{padding:2.5rem 0 0}
.mark{
  font-family:"Noto Serif KR",serif;font-size:1.0625rem;color:var(--ink);
  letter-spacing:.06em;text-decoration:none;display:inline-block;
}
.mark span{color:var(--muted);font-family:"Noto Sans KR",sans-serif;font-size:.9375rem;margin-left:.6rem;letter-spacing:0}

main{padding:3rem 0 1rem}

/* 첫 화면 */
.lede{padding-bottom:3rem;border-bottom:1px solid var(--rule)}
.lede p{font-family:"Noto Serif KR",serif;font-size:1.5rem;line-height:1.75;color:var(--ink);margin:0 0 1.75rem}
.lede .who{font-family:"Noto Sans KR",sans-serif;font-size:1rem;color:var(--body);margin:0;line-height:1.8}

section{padding:3rem 0;border-bottom:1px solid var(--rule)}
section h2:first-child{margin-top:0}

/* 목록 */
ul.plain,ol.plain{margin:0 0 1.4rem;padding-left:1.15rem}
ul.plain li,ol.plain li{margin-bottom:.35rem}

ul.check{list-style:none;margin:0 0 1.4rem;padding:1.25rem 1.35rem;background:var(--tint);border-radius:2px}
ul.check li{position:relative;padding-left:1.3rem;margin-bottom:.5rem;line-height:1.75}
ul.check li:last-child{margin-bottom:0}
ul.check li::before{content:"";position:absolute;left:0;top:.85em;width:.45rem;height:.45rem;border:1px solid var(--deep)}

ul.links{list-style:none;margin:0;padding:0}
ul.links li{padding:.55rem 0;border-top:1px solid var(--rule)}
ul.links li:first-child{border-top:0}

.fields{list-style:none;margin:0;padding:0}
.fields li{padding:1.05rem 0;border-top:1px solid var(--rule)}
.fields li:first-child{border-top:0;padding-top:0}
.fields a{text-decoration:none;display:block}
.fields a:hover b{text-decoration:underline;text-underline-offset:.22em}
.fields b{display:block;font-family:"Noto Serif KR",serif;color:var(--ink);font-weight:600;font-size:1.0625rem;line-height:1.6}
.fields span{display:block;color:var(--muted);font-size:.9688rem;line-height:1.75;margin-top:.15rem}

/* 순서가 있는 내용에만 번호를 씀 */
ol.steps{list-style:none;margin:0 0 1.4rem;padding:0;counter-reset:s}
ol.steps li{counter-increment:s;padding-left:2.25rem;position:relative;margin-bottom:1.75rem}
ol.steps li:last-child{margin-bottom:0}
ol.steps li::before{
  content:counter(s);position:absolute;left:0;top:.1rem;
  font-family:"Noto Serif KR",serif;font-size:1rem;color:var(--deep);
  width:1.5rem;height:1.5rem;line-height:1.5rem;text-align:center;
  border:1px solid var(--deep);border-radius:50%;
}
ol.steps p{font-size:1rem;margin:0}

/* 문답 */
.qa h2{font-size:1.125rem;margin:2.25rem 0 .85rem;padding-top:1.5rem;border-top:1px solid var(--rule)}
.qa h2:first-child{margin-top:0;padding-top:0;border-top:0}

.note{padding:1rem 1.25rem;border-left:2px solid var(--deep);background:var(--tint);font-size:1rem;line-height:1.8}

.facts{margin:0;padding:0}
.facts div{display:flex;gap:1rem;padding:.6rem 0;border-top:1px solid var(--rule);font-size:1rem}
.facts div:first-child{border-top:0}
.facts dt{flex:0 0 5.5rem;color:var(--muted);margin:0}
.facts dd{margin:0;color:var(--ink)}

footer{padding:2.5rem 0 4rem;color:var(--muted);font-size:.875rem;line-height:1.8;border-top:1px solid var(--rule);margin-top:2rem}
footer .more{margin-bottom:2rem}
footer .more h2{font-size:1rem;margin:0 0 .5rem}
footer .disc{margin-bottom:.9rem}

@media (max-width:480px){
  h1{font-size:1.3125rem}
  .lede p{font-size:1.3125rem}
  .facts div{display:block}
  .facts dt{margin-bottom:.1rem}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}