:root{--color-navy:#20134e;--color-navy-dark:#150d33;--color-navy-light:#3a2878;--color-navy-muted:#4d3a8c;--color-navy-subtle:#e8e6f0;--color-navy-faint:#f4f3f8;--color-purple:#621c7c;--color-purple-dark:#4a1560;--color-purple-light:#8a2ca8;--color-purple-muted:#a855c7;--color-purple-subtle:#f3e8f7;--color-purple-faint:#f9f4fb;--color-teal:#36eaf9;--color-teal-dark:#20c4d4;--color-teal-light:#7af1fc;--color-teal-subtle:#e6fbfd;--color-teal-faint:#f2fdfe;--color-primary:#20134e;--color-primary-dark:#150d33;--color-secondary:#f8f9fa;--color-text:#333;--color-text-light:#666;--color-border:#e0e0e0;--color-background:#f5f5f5;--color-white:#fff;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.25rem;--font-size-xl:1.5rem;--max-width:1400px;--border-radius:8px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background-color:var(--color-background);flex-direction:column;min-height:100vh;line-height:1.6;display:flex}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.main-content{padding:var(--spacing-xl);max-width:var(--max-width);flex:1;width:100%;margin:0 auto}.footer{background:linear-gradient(135deg,var(--color-navy-dark)0%,var(--color-purple-dark)100%);color:var(--color-white);text-align:center;padding:var(--spacing-lg)var(--spacing-xl);margin-top:auto}.footer-subtitle{font-size:var(--font-size-sm);opacity:.8;margin-top:var(--spacing-xs)}.visually-hidden{clip:rect(0,0,0,0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.container{max-width:var(--max-width);padding:0 var(--spacing-lg);margin:0 auto}@media (max-width:768px){.main-content{padding:var(--spacing-md)}}