:root{--bg:#f6f8fb;--text:#101828;--muted:#475467;--line:#d0d5dd;--card:#fff;--blue:#155eef;--green:#12b76a}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Noto Sans KR,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}a{color:inherit;text-decoration:none}.container{max-width:1080px;margin:0 auto;padding:24px 16px}.hero{padding:56px 16px 32px;background:linear-gradient(135deg,#eef4ff,#fff);border-bottom:1px solid var(--line)}.hero h1{font-size:clamp(2rem,5vw,4rem);line-height:1.1;margin:0 0 14px;letter-spacing:-.04em}.hero p{color:var(--muted);font-size:1.08rem;max-width:760px}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.grid{display:grid;grid-gap:14px;gap:14px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(16,24,40,.04)}.badge{border-radius:999px;padding:6px 10px;background:#eef4ff;color:#155eef;font-weight:700;font-size:.88rem}.badge,.button{display:inline-flex}.button{align-items:center;justify-content:center;border-radius:12px;background:var(--blue);color:#fff;padding:11px 14px;font-weight:800}.button.secondary{background:#fff;color:var(--text);border:1px solid var(--line)}.price{font-size:1.7rem;font-weight:900}.small{color:var(--muted);font-size:.92rem}.section-title{margin:8px 0 4px;font-size:1.7rem;letter-spacing:-.02em}ul{padding-left:20px}.step{display:grid;grid-template-columns:36px 1fr;grid-gap:10px;gap:10px;align-items:start}.step-number{width:36px;height:36px;display:grid;place-items:center;border-radius:999px;background:#155eef;color:#fff;font-weight:900}.code{background:#101828;color:#f2f4f7;border-radius:14px;padding:14px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9rem}.footer{color:var(--muted);border-top:1px solid var(--line);margin-top:28px}