:root{--bg:#fff;--fg:#0b1220;--muted:#0b1220b8;--muted2:#0b12208f;--card:#ffffffd9;--stroke:#0b12201f;--shadow:0 20px 50px #0b12201f;--brand:#10b981;--brand2:#22c55e;--brandInk:#064e3b;--accent:#2563eb;--orange:#f97316;--orange2:#fb923c;--orangeInk:#9a3412;--radius-lg:18px;--radius-md:14px;--radius-sm:10px;--container:1120px;--gutter:24px;--font:"Noto Sans KR", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Apple SD Gothic Neo", "Malgun Gothic", Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--h1:clamp(40px, 5vw, 64px);--h2:clamp(26px, 2.8vw, 40px);--h3:20px;--p:16px;--p2:14px;--ease-out:cubic-bezier(.16, 1, .3, 1)}@media (prefers-reduced-motion:reduce){:root{--ease-out:linear}}*{box-sizing:border-box}html,body{height:100%}body{font-family:var(--font);color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-weight:400}h1,h2,h3,.h2,.h3,.hero-h1,.hero-h1-line{font-weight:900}a{color:inherit}.skip-link{border:1px solid var(--stroke);box-shadow:var(--shadow);z-index:1000;background:#fffffff2;border-radius:999px;padding:10px 12px;text-decoration:none;position:absolute;top:12px;left:12px;transform:translateY(-200%)}.skip-link:focus{outline-offset:2px;outline:3px solid #10b98159;transform:translateY(0)}.container{width:min(var(--container), calc(100% - (var(--gutter) * 2)));margin:0 auto}.btn{letter-spacing:-.01em;transition:transform .18s var(--ease-out), box-shadow .18s var(--ease-out), background-color .18s var(--ease-out), border-color .18s var(--ease-out);-webkit-user-select:none;user-select:none;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:12px 16px;font-weight:700;text-decoration:none;display:inline-flex}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg, var(--brand), var(--brand2));color:#fff;box-shadow:0 14px 34px #10b98147}.btn-primary:hover{box-shadow:0 18px 42px #10b98157}.btn-secondary{color:#0b3aa6;background:#2563eb14;border-color:#2563eb33}.btn-secondary:hover{background:#2563eb1f}.btn-accent{background:linear-gradient(135deg, var(--orange), var(--orange2));color:#fff;font-weight:800;box-shadow:0 14px 34px #f9731647}.btn-accent:hover{box-shadow:0 18px 42px #f973165c}.chip{color:var(--brandInk);font-size:var(--p2);background:#10b9811a;border:1px solid #10b98138;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;font-weight:650;display:inline-flex}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}