:root{--color-primary: #2E5C8A;--color-primary-dark: #1A3C5E;--color-secondary: #5C946E;--color-accent: #DAA520;--color-background: #F8F9FA;--color-text: #2D3748;--color-text-light: #FFFFFF;--color-error: #C53030;--color-success: #2F855A;--font-family: "Verdana", "Segoe UI", sans-serif;--font-size-base: 22px;--font-size-large: 28px;--font-size-xl: 42px;--spacing-sm: 10px;--spacing-md: 20px;--spacing-lg: 40px;--spacing-xl: 60px;--border-radius-sm: 10px;--border-radius-md: 18px;--border-radius-lg: 30px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1)}*{box-sizing:border-box}body{margin:0;font-family:var(--font-family);background-color:var(--color-background);background-image:radial-gradient(at 100% 0%,rgba(46,92,138,.1) 0px,transparent 50%),radial-gradient(at 0% 100%,rgba(92,148,110,.1) 0px,transparent 50%);color:var(--color-text);font-size:var(--font-size-base);line-height:1.6;min-height:100vh}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;transition:transform .1s,opacity .2s}button:active{transform:scale(.98)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.high-contrast-focus:focus-visible{outline:4px solid var(--color-accent);outline-offset:4px}.container{max-width:1200px;margin:0 auto;padding:var(--spacing-md);min-height:100vh;display:flex;flex-direction:column}.flex-responsive{display:flex;flex-direction:column-reverse;gap:var(--spacing-lg)}@media (min-width: 768px){.flex-responsive{flex-direction:row}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleUp{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}