@font-face{font-family:Manrope;font-weight:400;font-display:swap;src:url(fonts/m-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122}
@font-face{font-family:Manrope;font-weight:400;font-display:swap;src:url(fonts/m-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-024F,U+1E00-1EFF,U+20A0-20AB,U+20AD-20CF}
@font-face{font-family:Manrope;font-weight:600;font-display:swap;src:url(fonts/m-600-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122}
@font-face{font-family:Manrope;font-weight:600;font-display:swap;src:url(fonts/m-600-latin-ext.woff2) format("woff2");unicode-range:U+0100-024F,U+1E00-1EFF,U+20A0-20AB,U+20AD-20CF}
@font-face{font-family:Manrope;font-weight:800;font-display:swap;src:url(fonts/m-800-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122}
@font-face{font-family:Manrope;font-weight:800;font-display:swap;src:url(fonts/m-800-latin-ext.woff2) format("woff2");unicode-range:U+0100-024F,U+1E00-1EFF,U+20A0-20AB,U+20AD-20CF}

html{--c-bg:#f4f6fa;--c-card:#fff;--c-line:#e3e7f0;--c-text:#1b2236;--c-dim:#5f6880;--c-navy:#010720;--c-blue:#0165fb;--c-blue-2:#e8f0ff;--side:17rem;
  font-family:Manrope,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--c-text);background:var(--c-bg);line-height:1.65}
html:lang(ko){font-family:"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;word-break:keep-all}
body{margin:0}
*{box-sizing:border-box}
img{max-width:100%;height:auto}
a{color:var(--c-blue)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.shell{display:grid;grid-template-columns:var(--side) minmax(0,1fr);min-height:100vh}
.side{background:var(--c-card);border-right:1px solid var(--c-line);padding:1.5rem 1.1rem;position:sticky;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column;gap:1.25rem}
.side__logo img{display:block;width:118px}
.navswitch,.navlabel{display:none}
.side__group{margin:1rem 0 .35rem;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--c-dim)}
.side__group:first-child{margin-top:0}
.side ul{list-style:none;margin:0;padding:0}
.side li a{display:block;padding:.42rem .7rem;border-radius:.5rem;color:var(--c-text);text-decoration:none;font-size:.92rem;font-weight:600}
.side li a:hover{background:var(--c-bg)}
.side li a[aria-current]{background:var(--c-blue-2);color:var(--c-blue)}
.cta{display:block;text-align:center;background:var(--c-blue);color:#fff;text-decoration:none;font-weight:800;padding:.85rem 1rem;border-radius:.6rem;margin-top:auto}
.cta:hover{background:#0050c8}

.main{padding:1.5rem clamp(1.25rem,4vw,3.5rem) 2rem;max-width:58rem;width:100%}
.trail ol{list-style:none;display:flex;gap:.4rem;margin:0 0 1.25rem;padding:0;font-size:.82rem;color:var(--c-dim)}
.trail li+li::before{content:"›";margin-right:.4rem}
.trail a{color:var(--c-dim);text-decoration:none}
.head h1{font-size:clamp(1.75rem,3.4vw,2.5rem);line-height:1.18;font-weight:800;color:var(--c-navy);margin:0 0 .5rem;letter-spacing:-.015em}
.stamp{margin:0 0 1.2rem;font-size:.82rem;color:var(--c-dim)}
.intro{font-size:1.08rem;margin:0 0 .9rem}

.hero{margin:1.5rem 0 2rem}.hero img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:.5rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(11.5rem,1fr));gap:.75rem;margin:1.5rem 0}
.card{background:var(--c-card);border:1px solid var(--c-line);border-top:3px solid var(--c-blue);border-radius:.6rem;padding:.85rem 1rem}
.card dt{font-size:.75rem;font-weight:600;color:var(--c-dim);text-transform:uppercase;letter-spacing:.04em}
.card dd{margin:.25rem 0 0;font-weight:800;color:var(--c-navy);line-height:1.35}

.contents{background:var(--c-card);border:1px solid var(--c-line);border-radius:.6rem;padding:.8rem 1.1rem;margin:0 0 2rem}
.contents summary{cursor:pointer;font-weight:800;color:var(--c-navy)}
.contents ol{margin:.6rem 0 .2rem;padding-left:1.3rem;columns:2;column-gap:2rem;font-size:.92rem}
.contents li{break-inside:avoid;margin:.2rem 0}

.doc .block{background:var(--c-card);border:1px solid var(--c-line);border-radius:.75rem;padding:1.4rem 1.6rem;margin:0 0 1.25rem}
.doc h2{font-size:1.4rem;line-height:1.3;font-weight:800;color:var(--c-navy);margin:0 0 .8rem}
.doc h3{font-size:1.08rem;font-weight:800;margin:1.4rem 0 .45rem}
.doc h4{font-size:1rem;margin:1.1rem 0 .35rem}
.doc p{margin:0 0 .9rem}
.doc ul,.doc ol{margin:0 0 1rem;padding-left:1.25rem}
.doc li{margin:.3rem 0}
.doc ul{list-style:none;padding-left:0}
.doc ul li{position:relative;padding-left:1.3rem}
.doc ul li::before{content:"";position:absolute;left:.2rem;top:.62em;width:.45rem;height:.45rem;border-radius:50%;border:2px solid var(--c-blue)}
.doc>*:last-child,.doc .block>*:last-child{margin-bottom:0}
.tbl{overflow-x:auto;margin:1rem 0 1.2rem;border:1px solid var(--c-line);border-radius:.5rem}
.tbl table{border-collapse:collapse;width:100%;font-size:.92rem}
.tbl th{background:var(--c-navy);color:#fff;text-align:left;font-weight:600;padding:.6rem .8rem}
.tbl td{padding:.6rem .8rem;border-top:1px solid var(--c-line);vertical-align:top}
.tbl tbody tr:nth-child(even) td{background:#fafbfd}
.jumpline{margin:1.2rem 0}
.jump{display:inline-block;font-weight:800;text-decoration:none;color:var(--c-blue);border-bottom:2px solid currentColor;padding-bottom:.1rem}
.jump::after{content:" →"}
.block--qa .qa{border-top:1px dashed var(--c-line);padding-top:.2rem}
.block--qa .qa h3{color:var(--c-navy)}

.pager{display:flex;justify-content:space-between;gap:1rem;margin:2rem 0}
.pager a{flex:1;max-width:48%;background:var(--c-card);border:1px solid var(--c-line);border-radius:.6rem;padding:.8rem 1rem;text-decoration:none;font-weight:800;color:var(--c-navy)}
.pager small{display:block;font-weight:600;color:var(--c-dim);font-size:.75rem}
.pager__next{margin-left:auto;text-align:right}
.pager a:hover{border-color:var(--c-blue)}
.foot{border-top:1px solid var(--c-line);padding-top:1rem;font-size:.82rem;color:var(--c-dim)}
.age{display:inline-block;background:var(--c-navy);color:#fff;border-radius:.3rem;padding:0 .4rem}
.fine{margin-top:.3rem}

.lost{max-width:36rem;margin:12vh auto;padding:0 1.25rem;text-align:center}
.lost img{width:130px;margin:0 auto 2rem;display:block}
.lost h1{color:var(--c-navy);font-weight:800}
.lost .cta{display:inline-block;margin:1rem 0 2rem}
.lost ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem 1rem;font-size:.9rem}

@media (max-width:860px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{position:sticky;top:0;z-index:5;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:.7rem 1rem;border-right:0;border-bottom:1px solid var(--c-line);gap:.75rem}
  .side__logo img{width:96px}
  .side__menu{order:3;flex-basis:100%}
  .navlabel{display:inline-block;order:2;cursor:pointer;font-weight:800;font-size:.85rem;padding:.4rem .9rem;border:1px solid var(--c-line);border-radius:2rem;background:#fff}
  .side__menu{display:none;padding:.25rem 0 .5rem}
  .navswitch:checked~.side__menu{display:block}
  .side .cta{order:1;margin:0 0 0 auto;padding:.5rem .9rem;font-size:.85rem}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}.card{padding:.7rem .8rem}
  .contents ol{columns:1}
  .doc .block{padding:1.1rem 1rem}
  .pager{flex-direction:column}.pager a{max-width:none}
}