@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-success:#16a34a;--color-text:#1f2937;--color-text-light:#6b7280;--color-bg:#fff;--color-bg-light:#f9fafb;--color-border:#e5e7eb}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--color-text);background:var(--color-bg-light);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{font-family:inherit}.container{max-width:600px;margin:0 auto;padding:0 1rem}.main-content{background:#fff;border-radius:16px;padding:2rem;margin:2rem auto;box-shadow:0 1px 3px rgba(0,0,0,.1)}@media (max-width:640px){.main-content{padding:1.5rem;margin:1rem auto;border-radius:12px}}.ad-slot{width:100%;max-width:100%;margin:0 auto;overflow:hidden;transition:min-height .3s ease,padding .3s ease}.ad-slot:empty{min-height:0!important;padding:0!important;background:transparent!important}.ad-slot.ad-reserved{background-color:#f0f0f0;display:flex;align-items:center;justify-content:center;border-radius:8px}.ad-slot.ad-reserved:before{content:"Ad Space";color:#9ca3af;font-size:.85rem;font-weight:500}.ad-slot-top{min-height:90px;margin-bottom:1.5rem}@media (max-width:640px){.ad-slot-top{min-height:50px}}.ad-slot-mid{min-height:250px;margin:2rem 0}@media (max-width:640px){.ad-slot-mid{min-height:200px;margin:1.5rem 0}}.ad-slot.ad-hidden{display:none!important}