:root{--main:#0f766e;--main-d:#0b5953;--tel:#f97316;--ink:#18211f;--sub:#56635f;--line:#dbe7e4;--bg:#f3f8f6;--card:#fff}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif;color:var(--ink);background:var(--bg);line-height:1.75;font-size:16px;padding-bottom:80px;word-break:keep-all}
a{color:var(--main)}
img{max-width:100%;height:auto;display:block}
.in{max-width:820px;margin:0 auto;padding:0 16px}
.bar{background:#fff;border-bottom:3px solid var(--main);position:sticky;top:0;z-index:5}
.bar .in{display:flex;justify-content:space-between;align-items:center;height:56px}
.logo{font-weight:900;font-size:20px;color:var(--main);text-decoration:none;letter-spacing:-.5px}
.bar-tel{background:var(--main);color:#fff;text-decoration:none;font-weight:700;font-size:14px;padding:8px 12px;border-radius:8px}
.crumb{font-size:13px;color:var(--sub);padding-top:12px}
.crumb a{color:var(--sub)}
section{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px 18px;margin:16px 0}
section.top{background:linear-gradient(160deg,var(--main),var(--main-d));color:#fff;border:0}
.top h1{font-size:28px;line-height:1.35;margin:4px 0 10px}
.top .lead{margin:0 0 16px;opacity:.95}
h2{font-size:21px;line-height:1.4;margin:0 0 12px}
h3{font-size:17px;margin:0 0 6px}
.tag{display:inline-block;background:#e0f2ef;color:var(--main-d);font-weight:700;font-size:13px;border-radius:6px;padding:2px 10px;margin:0 0 8px}
.btn-tel{display:block;text-align:center;background:var(--tel);color:#fff;text-decoration:none;font-weight:800;font-size:18px;padding:14px;border-radius:12px;margin-top:8px}
.sym{list-style:none;padding:0;margin:0}
.sym li{border-left:4px solid var(--main);padding:4px 0 4px 12px;margin:0 0 12px}
.sym b{display:block}
.sym span{color:var(--sub);font-size:15px}
.boxes{display:grid;gap:10px}
@media(min-width:640px){.boxes{grid-template-columns:1fr 1fr}}
.box{background:var(--bg);border-radius:12px;padding:12px 14px}
.box p{margin:0;color:var(--sub);font-size:15px}
.note{background:#fff8f1;border-color:#fde2c8}
.flow{padding-left:20px;margin:0}
.flow li{margin:0 0 8px}
.case{border-top:1px dashed var(--line);padding-top:12px;margin-top:12px}
.case:first-of-type{border-top:0;padding-top:0;margin-top:0}
.pics{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pics figure{margin:0}
.pics img{border-radius:10px;aspect-ratio:3/4;object-fit:cover;width:100%}
.pics figcaption{font-size:13px;color:var(--sub);margin-top:4px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips a{background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:4px 14px;text-decoration:none;font-weight:600}
.area h3{font-size:15px;color:var(--sub)}
details{border-bottom:1px solid var(--line);padding:10px 0}
summary{font-weight:700;cursor:pointer}
details p{margin:8px 0 0;color:var(--sub)}
.foot{color:var(--sub);font-size:14px;padding:8px 0 24px}
.dock{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:10px 16px;z-index:6}
.dock-tel{display:block;max-width:788px;margin:0 auto;text-align:center;background:var(--tel);color:#fff;text-decoration:none;font-weight:800;font-size:18px;padding:12px;border-radius:12px}