:root{--ink:#1a1a1a;--sub:#6b7280;--line:#e5e7eb;--brand:#0f766e;--warn:#b45309;--bg:#fafaf9}
*{box-sizing:border-box}
body{margin:0;font-family:Pretendard,-apple-system,"Malgun Gothic",sans-serif;color:var(--ink);background:var(--bg);line-height:1.7}
.gov-notice{background:#fef3c7;color:#78350f;font-size:13px;padding:8px 16px;text-align:center;border-bottom:1px solid #fde68a}
header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:#fff;border-bottom:1px solid var(--line)}
.logo{font-weight:800;font-size:20px;color:var(--brand);text-decoration:none;letter-spacing:-.5px}
.cta{font-size:14px;font-weight:600;color:#fff;background:var(--brand);padding:8px 14px;border-radius:6px;text-decoration:none}
main{max-width:820px;margin:0 auto;padding:28px 20px 60px}
h1{font-size:30px;letter-spacing:-1px;line-height:1.3;margin:.2em 0 .5em}
h2{font-size:21px;margin-top:2em;padding-top:.6em;border-top:1px solid var(--line)}
.hero{text-align:center;padding:48px 0}
.hero h1{font-size:40px}
.hero p{color:var(--sub)}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:12px 20px;border-radius:8px;text-decoration:none;font-weight:600}
.btn.big{font-size:18px;padding:16px 32px;margin:16px 0}
.sub{font-size:14px}
.lead{font-size:17px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px}
.cards,.topics{list-style:none;padding:0}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:12px}
.card h3{margin:0 0 6px;font-size:17px}
.card a{color:var(--ink);text-decoration:none}
.card a:hover h3{color:var(--brand)}
.meta{font-size:13px;color:var(--sub);margin:4px 0}
.tag{background:#ccfbf1;color:#0f766e;padding:2px 8px;border-radius:99px;font-weight:600;margin-right:6px}
.topics{display:flex;flex-wrap:wrap;gap:8px}
.topics a{display:block;background:#fff;border:1px solid var(--line);padding:10px 16px;border-radius:99px;text-decoration:none;color:var(--ink);font-weight:600}
.spec{width:100%;border-collapse:collapse;background:#fff;margin:16px 0}
.spec th{width:110px;text-align:left;background:#f5f5f4;padding:10px;border:1px solid var(--line);font-weight:600;font-size:14px}
.spec td{padding:10px;border:1px solid var(--line);font-size:15px}
.warn{background:#fffbeb;border-left:4px solid var(--warn);padding:12px 16px;margin-top:24px;font-size:14px}
.crumb{font-size:13px;color:var(--sub)}
.crumb a{color:var(--sub)}
footer{border-top:1px solid var(--line);background:#fff;padding:28px 20px;font-size:13px;color:var(--sub);text-align:center}
footer nav{margin:10px 0}
footer a{color:var(--sub)}
.disc{max-width:640px;margin:12px auto 0;line-height:1.6}
@media(max-width:640px){h1{font-size:24px}.hero h1{font-size:30px}}

/* ── 진단 도구 ───────────────────────────── */
.prog{height:4px;background:var(--line);border-radius:99px;overflow:hidden;margin-top:8px}
.prog-bar{height:100%;background:var(--brand);width:0;transition:width .3s}
.prog-txt{font-size:13px;color:var(--sub);text-align:right;margin:6px 0 24px}
.q{font-size:26px;border:0;padding:0;margin:0 0 4px;letter-spacing:-.7px}
.qhint{color:var(--sub);font-size:14px;margin:0 0 20px}
.opts{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.opt{text-align:left;background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:16px;font-size:16px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s}
.opt:hover{border-color:var(--brand)}
.opt.on{border-color:var(--brand);background:#f0fdfa;color:var(--brand)}
.numwrap{display:flex;align-items:center;gap:8px;margin-top:20px}
.numwrap input{flex:1;font-size:24px;padding:14px;border:1.5px solid var(--line);border-radius:10px;font-family:inherit}
.selwrap{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.selwrap select{font-size:16px;padding:14px;border:1.5px solid var(--line);border-radius:10px;background:#fff;font-family:inherit}
.qnav{display:flex;justify-content:space-between;margin-top:28px}
.ghost{background:#fff;border:1.5px solid var(--line);color:var(--sub);padding:12px 20px;border-radius:8px;font-weight:600;cursor:pointer;font-family:inherit;font-size:15px}
.btn{border:0;cursor:pointer;font-family:inherit;font-size:15px}
.privacy-note{margin-top:28px;font-size:13px;color:var(--sub);text-align:center;background:#f0fdfa;padding:12px;border-radius:8px}
.verdict{text-align:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:32px 20px}
.vlabel{color:var(--sub);font-size:14px;margin:0}
.vbig{font-size:52px;font-weight:800;color:var(--brand);margin:4px 0;letter-spacing:-2px}
.vsum{font-size:19px;margin:8px 0 0}
.vnote{font-size:13px;color:var(--sub);margin-top:10px}
.cnt{font-size:14px;color:var(--sub);font-weight:400}
.loading{text-align:center;color:var(--sub);padding:40px}
.vedge{font-size:14px;color:var(--warn);margin-top:12px;background:#fffbeb;padding:10px;border-radius:8px}
.tag.edge{background:#fef3c7;color:#92400e}

/* ── 가이드 글 ───────────────────────────── */
.guide{background:#fff;border:1px solid var(--line);border-radius:14px;padding:32px 28px}
.guide h1{font-size:29px;line-height:1.35}
.guide h2{font-size:21px;margin-top:2.2em}
.guide h3{font-size:17px;margin-top:1.6em}
.guide p{font-size:16.5px;margin:1.1em 0}
.guide li{font-size:16.5px;margin:.5em 0}
.guide blockquote{margin:1.4em 0;padding:14px 18px;background:#f0fdfa;border-left:4px solid var(--brand);border-radius:0 8px 8px 0;font-weight:600}
.guide code{background:#f5f5f4;padding:2px 6px;border-radius:4px;font-size:15px}
.guide hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
table.md{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:15px}
table.md th{background:#f5f5f4;padding:10px;border:1px solid var(--line);text-align:left}
table.md td{padding:10px;border:1px solid var(--line)}
.rel{margin-top:2.6em;padding:20px;background:#fafaf9;border:1px solid var(--line);border-radius:10px}
.rel h2{margin-top:0;border:0;padding:0;font-size:17px}
.rel ul{list-style:none;padding:0;margin:0 0 12px}
.rel li{padding:8px 0;border-bottom:1px solid var(--line)}
.rel li:last-child{border:0}
.rel .meta{display:block;font-size:12px}
@media(max-width:640px){.guide{padding:22px 18px;border-radius:0;border-left:0;border-right:0}}