:root{--bg: #F8FAF9;--text: #1E293B;--text-muted: #64748B;--primary: #0284C7;--primary-hover: #0369A1;--holiday-bg: #FEF3C7;--holiday-text: #B45309;--weekend-text: #EF4444;--border: #E2E8F0;--card-bg: #FFFFFF;--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--radius: 12px}*,*:before,*:after{box-sizing:border-box}body{font-family:Inter,Roboto,system-ui,sans-serif;margin:0;padding:0;background-color:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}main{padding:1rem;margin:0 auto;max-width:1200px}h1,h2,h3,h4{color:var(--text);margin-top:0}.ad-container{width:100%;min-height:100px;background-color:#f1f5f9;border:1px dashed var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.875rem;margin-bottom:2rem;border-radius:var(--radius)}@media(min-width:768px){.ad-container{min-height:90px;margin-bottom:3rem}}