:root{--accent:#168774;--ink:#16223a;--muted:#71819a;--bg:#fafcff;--line:#e0e7f2;--shadow:0 18px 48px -34px rgba(43,65,112,.25);color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #95a5f4;outline-offset:3px}a:hover{color:var(--accent)}[hidden]{display:none!important}.container{width:min(1140px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:40;background:#fffc;backdrop-filter:blur(14px);border-bottom:1px solid 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