:root{color-scheme:light;font-family:Pretendard,Segoe UI,ui-sans-serif,system-ui,sans-serif;line-height:1.5;font-weight:400}*{box-sizing:border-box}body{margin:0;color:#0f172a;background:radial-gradient(circle at 15% 10%,#0f766e24,#0f766e00 42%),radial-gradient(circle at 85% 18%,#3b82f62e,#3b82f600 40%),linear-gradient(145deg,#f8fbff,#eef2ff 45%,#f7fbff)}a{color:inherit}.shell{min-height:100vh;display:flex;flex-direction:column}.header{width:100%;max-width:1120px;margin:0 auto;padding:18px 18px 10px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em}.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#0f172a;color:#fff;font-size:13px}.brand-name{font-size:16px}.nav{display:inline-flex;align-items:center;gap:12px;font-size:13px;color:#334155}.nav a{text-decoration:none;padding:8px 10px;border-radius:999px}.nav a:hover{background:#fff9}.main{width:100%;max-width:1120px;margin:0 auto;padding:18px 18px 40px;display:grid;gap:22px}.hero{border:1px solid rgba(148,163,184,.35);background:#ffffffbf;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:22px;padding:22px;box-shadow:0 18px 56px #0f172a17}.badge{display:inline-block;margin-bottom:12px;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800;letter-spacing:.05em;color:#1d4ed8;background:#dbeafee6}.hero h1{margin:0;font-size:clamp(30px,4vw,44px);line-height:1.08;letter-spacing:-.04em}.hero-subtitle{margin-top:10px;margin-bottom:0;max-width:70ch;color:#475569}.hero-actions{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:14px;border:1px solid transparent;text-decoration:none;font-weight:800;font-size:14px}.button.primary{background:#2563eb;color:#fff;box-shadow:0 10px 24px #2563eb47}.button.primary:hover{background:#1d4ed8}.button.ghost{border-color:#94a3b880;background:#fffc;color:#0f172a}.button.ghost:hover{background:#fff}.hero-metrics{margin:18px 0 0;padding:14px;border-radius:18px;border:1px dashed rgba(148,163,184,.45);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.hero-metrics dt{font-weight:900;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#0f172a}.hero-metrics dd{margin:4px 0 0;color:#475569;font-size:13px;font-weight:700}.section{border:1px solid rgba(148,163,184,.32);background:#ffffffbf;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:22px;padding:22px;box-shadow:0 18px 56px #0f172a12}.section-head h2{margin:0;font-size:22px;letter-spacing:-.02em}.section-head p{margin:8px 0 0;color:#64748b}.cards{margin-top:14px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.card{border:1px solid rgba(203,213,225,.8);background:#ffffffd9;border-radius:18px;padding:16px}.card h3{margin:0;font-size:16px}.card p{margin:8px 0 0;color:#475569;font-size:14px}.steps{margin:14px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.steps li{border:1px solid rgba(203,213,225,.8);background:#ffffffd9;border-radius:18px;padding:14px 16px;display:grid;gap:6px}.steps strong{font-size:13px;letter-spacing:.06em;text-transform:uppercase}.steps span{color:#475569;font-size:14px}.footer{width:100%;max-width:1120px;margin:auto auto 0;padding:0 18px 24px;color:#64748b;display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}.footer a{text-decoration:none;font-weight:800;color:#0f172a}.footer a:hover{text-decoration:underline}.footer-meta{margin:0}@media(max-width:920px){.cards,.steps,.hero-metrics{grid-template-columns:1fr}.nav{display:none}}
