:root{--bg:#fafaf8;--surface:#ffffff;--border:#e7e5e0;--text:#1c1c1a;--text-muted:#6b6a66;--accent:#0e7a5f;--accent-strong:#0a5c48;--accent-soft:#e6f4ef;--amber:#b45309;--amber-soft:#fef3e2;--radius:12px;--maxw:1080px;--shadow:0 1px 3px rgba(28,28,26,0.06),0 4px 16px rgba(28,28,26,0.05)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Apple SD Gothic Neo,Malgun Gothic,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;font-size:16px}a{color:inherit;text-decoration:none}img{max-width:100%}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(250,250,248,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.site-header .container{justify-content:space-between;height:60px}.logo,.site-header 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