:root{--ink:#10243b;--muted:#607086;--line:#dce5ed;--bg:#f6f9fc;--card:#fff;--brand:#1267d6;--brand2:#0e4fa8;--ok:#0b7b53;--warn:#955c00;--danger:#b32727;--shadow:0 16px 40px rgba(16,36,59,.08);font-family:Pretendard,"Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;line-height:1.65;background:#fff}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.wrap{width:min(1120px,calc(100% - 36px));margin:auto}.topbar{background:#0b223f;color:#dceafa;font-size:13px;padding:7px 0}.header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{height:68px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;font-weight:850;font-size:20px}.brandmark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#1b77e6,#0e4fa8);display:grid;place-items:center;color:#fff;font-weight:900;letter-spacing:-1px}.navlinks{display:flex;gap:22px;font-size:14px;color:#405166}.nav-cta{margin-left:auto;display:flex;gap:8px}.btn{border:1px solid var(--line);background:#fff;color:var(--ink);min-height:44px;padding:0 18px;border-radius:12px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand2)}.btn.dark{background:#10243b;color:#fff;border-color:#10243b}.hero{background:linear-gradient(180deg,#f5f9ff 0,#fff 100%);padding:72px 0 58px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;color:var(--brand);font-size:13px;font-weight:800;background:#eaf3ff;padding:7px 11px;border-radius:999px}.hero h1{font-size:clamp(38px,5vw,62px);line-height:1.12;letter-spacing:-2.2px;margin:18px 0 18px}.hero p{font-size:18px;color:#4d6075;max-width:650px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0}.trust-row{display:flex;gap:16px;flex-wrap:wrap;color:#55677a;font-size:13px}.trust-row span{display:flex;gap:6px;align-items:center}.hero-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.hero-card h2{font-size:21px;margin:0 0 14px}.step-list{display:grid;gap:12px}.step{display:grid;grid-template-columns:36px 1fr;gap:12px;align-items:start;padding:12px;border-radius:14px;background:#f7f9fc}.num{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#e8f2ff;color:var(--brand);font-weight:900}.step b{display:block}.section{padding:76px 0}.section.alt{background:var(--bg)}.section h2{font-size:clamp(28px,4vw,42px);letter-spacing:-1.5px;line-height:1.22;margin:0 0 10px}.lead{color:var(--muted);font-size:17px;margin:0 0 28px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.card h3{margin:0 0 8px;font-size:19px}.card p{margin:0;color:var(--muted)}.icon{width:42px;height:42px;border-radius:12px;background:#edf5ff;color:var(--brand);display:grid;place-items:center;font-weight:900;margin-bottom:14px}.service-card{display:flex;flex-direction:column;min-height:210px}.service-card .tag{align-self:flex-start;font-size:12px;color:var(--brand);font-weight:800;background:#edf5ff;border-radius:999px;padding:4px 9px;margin-bottom:12px}.service-card a{margin-top:auto;color:var(--brand);font-weight:800;padding-top:16px}.calculator,.diagnosis,.formbox{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:750;font-size:14px}.field small{color:var(--muted)}input,select,textarea{width:100%;min-height:48px;border:1px solid #cfd9e3;border-radius:11px;padding:10px 12px;color:var(--ink);background:#fff}textarea{min-height:120px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid rgba(18,103,214,.12);border-color:var(--brand)}.result{margin-top:20px;border-radius:16px;background:#eef7ff;border:1px solid #d4e8ff;padding:20px}.result strong{font-size:28px;display:block;letter-spacing:-1px}.result p{margin:4px 0;color:#4d6075}.notice{font-size:13px;color:#5f6f82;background:#f6f8fa;padding:13px 14px;border-radius:10px;border:1px solid var(--line)}.checkline{display:flex;align-items:flex-start;gap:9px;font-size:14px;color:#46596e}.checkline input{width:18px;height:18px;min-height:0;margin-top:3px}.status{display:none;margin-top:14px;padding:13px;border-radius:10px;font-weight:700}.status.ok{display:block;background:#eaf8f2;color:var(--ok)}.status.err{display:block;background:#fff0f0;color:var(--danger)}.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:16px}table{border-collapse:collapse;width:100%;min-width:680px;background:#fff}th,td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left}th{background:#f5f8fb;font-size:13px}.faq{display:grid;gap:10px}.faq details{border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:#fff}.faq summary{font-weight:800;cursor:pointer}.faq p{color:var(--muted)}.breadcrumbs{font-size:13px;color:#6c7b8e;padding-top:24px}.pagehead{padding:44px 0 30px;border-bottom:1px solid var(--line);background:#f8fbff}.pagehead h1{font-size:clamp(34px,5vw,52px);letter-spacing:-1.8px;line-height:1.15;margin:10px 0}.prose{max-width:820px}.prose h2{font-size:26px;margin-top:42px}.prose h3{font-size:20px;margin-top:30px}.prose p,.prose li{color:#42556a}.prose a{color:var(--brand);text-decoration:underline}.pillrow{display:flex;gap:8px;flex-wrap:wrap}.pill{border:1px solid var(--line);padding:7px 10px;border-radius:999px;font-size:13px;background:#fff}.footer{background:#0d223b;color:#d7e1ed;padding:46px 0 26px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px}.footer h3{color:#fff}.footer a{display:block;margin:7px 0;color:#c3d0de;font-size:14px}.footer-note{margin-top:30px;border-top:1px solid #29405c;padding-top:18px;font-size:12px;color:#96a9bd}.mobilebar{display:none}.kicker{font-weight:800;color:var(--brand);font-size:13px}.sourcebox{border-left:4px solid #a8cbed;background:#f6f9fc;padding:14px 16px;color:#516277;font-size:13px;margin:18px 0}.warning{border-left-color:#e9b45b;background:#fff9ee}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;z-index:99;background:#fff;padding:10px;border:2px solid var(--brand)}
@media(max-width:860px){.navlinks{display:none}.hero{padding-top:44px}.hero-grid{grid-template-columns:1fr;gap:28px}.grid3{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.hero h1{letter-spacing:-1.4px}.section{padding:58px 0}.nav-cta .ghost{display:none}.mobilebar{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;z-index:50;background:#fff;border-top:1px solid var(--line);padding:9px max(12px,env(safe-area-inset-right)) calc(9px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));gap:8px}.footer{padding-bottom:92px}}@media(max-width:430px){.wrap{width:min(100% - 26px,1120px)}.hero h1{font-size:39px}.hero p{font-size:16px}.hero-card{padding:18px}.calculator,.diagnosis,.formbox{padding:18px}.btn{padding:0 14px}.nav{height:62px}.brand{font-size:18px}.brandmark{width:31px;height:31px}.section h2{font-size:31px}}