:root{--bg:#f6f8fb;--surface:#fff;--ink:#1a2230;--dim:#5a6474;--faint:#6b7280;--line:#e3e8ef;--primary:#2563eb;--primary-dark:#1d4ed8;--primary-soft:#eef4ff;--good:#15803d;--good-soft:#eaf7ee;--warn:#b45309;--warn-soft:#fdf5e6;--radius:14px;--maxw:720px}*{box-sizing:border-box}body,html{margin:0;padding:0}html{scrollbar-gutter:stable both-edges}body{min-height:100vh;font-family:Pretendard,system-ui,-apple-system,Malgun Gothic,sans-serif;color:var(--ink);background:var(--bg);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.site-header{max-width:var(--maxw);margin:0 auto;padding:18px 20px;flex-direction:column;gap:12px}.brand,.site-header{display:flex;align-items:center}.brand{gap:8px;font-weight:800;font-size:20px;color:var(--ink)}.brand .mark{color:var(--primary)}.brand em{font-style:normal;font-weight:500;font-size:12.5px;color:var(--faint)}.site-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.site-nav 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0;padding:0}.cal-item{padding:10px 0;border-top:1px solid var(--line);font-size:15.5px;line-height:1.55;color:var(--ink)}.cal-item:first-child{border-top:none}.cal-item a{color:var(--primary-dark);font-weight:600}.cal-item a:hover{text-decoration:underline}.cal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:14px;gap:14px;margin-top:18px}.cal-month{margin:0}.cal-month.on{border:2px solid var(--good)}.cal-month-title{margin:0;font-size:17px;font-weight:800;color:var(--ink)}html.text-lg .cal-item{font-size:17px}html.text-lg .cal-month-title{font-size:19px}