:root{--color-un-blue:#418fde;--color-un-blue-dark:#005bbb;--color-bg:#fff;--color-surface-1:#fff;--color-surface-2:#f8f9fa;--color-surface-3:#e9ecef;--color-text:#212529;--color-text-secondary:#495057;--color-text-tertiary:#6c757d;--color-text-inverse:#fff;--color-brand:var(--color-un-blue);--color-brand-hover:var(--color-un-blue-dark);--color-border:#dee2e6;--color-border-dark:#adb5bd;--color-success:#198754;--color-warning:#ffc107;--color-error:#dc3545;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a;--font-sans:var(--font-roboto), -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--space-0:0;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--space-32:8rem;--radius-sm:2px;--radius-md:4px;--radius-lg:8px;--radius-xl:12px;--radius-full:9999px;--transition-fast:.15s ease-in-out;--transition-base:.25s ease-in-out}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100dvh;line-height:1.6;overflow-x:hidden}::selection{background:var(--color-brand);color:#fff}h1,h2,h3,h4,h5,h6{color:var(--color-text);margin-bottom:var(--space-4);font-weight:700;line-height:1.2}h1{font-size:clamp(2rem,5vw,3rem)}h2{font-size:clamp(1.5rem,4vw,2.25rem)}h3{font-size:clamp(1.25rem,3vw,1.75rem)}h4{font-size:1.125rem}p{color:var(--color-text-secondary);margin-bottom:var(--space-4);line-height:1.6}strong,b{color:var(--color-text);font-weight:600}a{color:var(--color-brand);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-brand-hover);text-decoration:underline}:focus-visible{outline-offset:2px;border-radius:var(--radius-sm);outline:3px solid #418fde80}:focus:not(:focus-visible){outline:none}.container{max-width:1140px;padding-inline:var(--space-4);margin-inline:auto}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-surface-2)}::-webkit-scrollbar-thumb{background:var(--color-border-dark);border-radius:var(--radius-md)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}img,video,svg{max-width:100%;height:auto;display:block}input,textarea,select,button{font-family:inherit;font-size:inherit;color:inherit;background:0 0;border:none}button{cursor:pointer;color:var(--color-text)}input::placeholder,textarea::placeholder{color:var(--color-text-tertiary)}