:root{--ink:#15251f;--muted:#52645d;--line:#d7e1dc;--paper:#fff;--soft:#eef5f1;--brand:#135f47;--brand-dark:#0c4231;--accent:#e7b94f;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:Pretendard,"Noto Sans KR",system-ui,-apple-system,sans-serif;line-height:1.72}.shell{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.reading{max-width:780px}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:100;background:#fff;padding:10px}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}.brand-mark{display:grid;place-items:center;width:36px;height:36px;color:#fff;background:var(--brand);border-radius:10px;font-weight:900}.brand strong,.brand small{display:block}.brand small{color:var(--muted);font-size:.72rem}.site-header nav{display:flex;gap:22px}.site-header nav a,.site-footer a{color:inherit;text-decoration:none}.hero{padding:88px 0 76px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:68px;align-items:center}.eyebrow{display:block;margin-bottom:14px;color:var(--brand);font-weight:800;font-size:.86rem;letter-spacing:.08em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.45rem,5vw,4.8rem);line-height:1.08;letter-spacing:-.045em;margin-bottom:24px}h1 em{color:var(--brand);font-style:normal}h2{font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.2;letter-spacing:-.035em;margin-bottom:28px}.lead{font-size:1.16rem;color:var(--muted);max-width:760px}.notice,.info-box{margin:28px 0;padding:20px;border-left:5px solid var(--accent);background:#fff9e9}.notice p,.info-box p{margin-bottom:0}.hero-panel{display:grid;grid-template-columns:auto 1fr;gap:10px 16px;padding:30px;background:var(--brand-dark);color:#fff;border-radius:18px}.hero-panel span{grid-row:span 2;color:var(--accent);font-weight:900}.hero-panel strong{font-size:1.05rem}.hero-panel p{color:#cfddd7;margin-bottom:18px;font-size:.92rem}.button-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 20px;border:1px solid var(--brand);border-radius:8px;color:var(--brand);font-weight:800;text-decoration:none}.section{padding:76px 0}.section-soft{background:var(--soft)}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card-grid article{padding:24px;background:#fff;border:1px solid var(--line);border-radius:12px}.card-grid strong{display:block;margin-bottom:10px}.card-grid p{color:var(--muted);margin-bottom:0}.steps{padding:0;list-style:none}.steps li{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}.steps span{color:var(--muted)}.site-footer{padding:46px 0;background:#10251d;color:#e9f1ed}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}.site-footer p{color:#b9cbc3}.site-footer a{text-decoration:underline;text-underline-offset:3px}@media(max-width:800px){.shell{width:min(calc(100% - 28px),var(--max))}.site-header nav{display:none}.hero{padding:56px 0}.hero-grid{grid-template-columns:1fr;gap:36px}h1{font-size:clamp(2.25rem,11vw,3.55rem)}.card-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.steps li{grid-template-columns:1fr;gap:6px}}@media(max-width:520px){.card-grid{grid-template-columns:1fr}.section{padding:56px 0}.hero-panel{padding:24px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}