:root{--brand-50:#eefbf3;--brand-100:#d7f5e2;--brand-200:#b2eac7;--brand-300:#7fd7a3;--brand-400:#49bd7a;--brand-500:#249b5b;--brand-600:#197d49;--brand-700:#17643d;--brand-800:#165034;--brand-900:#133f2b;--ink:#14201a;--ink-700:#33483d;--ink-500:#5b6c63;--ink-400:#738179;--surface:#ffffff;--surface-soft:#f7faf8;--surface-sunk:#edf3ef;--hairline:#d7e1da;--hairline-soft:#e7ede9;--color-bg:#ffffff;--color-surface:#f7f7f8;--color-border:#e2e2e5;--color-text:#111114;--color-text-muted:#6b6b74;--color-accent:#197d49;--color-accent-hover:#17643d;--color-accent-text:#ffffff;--color-error:#b91c1c;--color-error-bg:#fef2f2;--color-error-border:#fca5a5;--color-warning:#92400e;--color-warning-bg:#fffbeb;--color-warning-border:#fcd34d;--color-success:#166534;--focus-ring:0 0 0 3px #197d49;--font-system:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;--font-mono:ui-monospace,"SF Mono","Cascadia Mono","Fira Code","DejaVu Sans Mono",Menlo,monospace;--sp-1:0.25rem;--sp-2:0.5rem;--sp-3:0.75rem;--sp-4:1rem;--sp-5:1.25rem;--sp-6:1.5rem;--sp-8:2rem;--sp-10:2.5rem;--sp-12:3rem;--sp-16:4rem;--radius-sm:0.25rem;--radius-md:0.5rem;--radius-lg:0.75rem;--transition-fast:0.12s ease;--transition-base:0.2s ease}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:100%;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-system);font-size:1rem;line-height:1.6;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,svg,video{max-width:100%;display:block}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;letter-spacing:-.01em}h1{font-size:clamp(1.5rem,4vw,2rem)}h2{font-size:clamp(1.25rem,3vw,1.5rem)}p{-webkit-margin-after:0;margin-block-end:0}a{color:var(--color-accent);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{color:var(--color-accent-hover)}:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:var(--radius-sm)}:focus:not(:focus-visible){outline:none}.skip-link{position:absolute;inset-block-start:var(--sp-2);inset-inline-start:var(--sp-2);z-index:9999;padding:var(--sp-2) var(--sp-4);background:var(--color-accent);color:var(--color-accent-text);font-size:.875rem;font-weight:600;border-radius:var(--radius-md);text-decoration:none;transform:translateY(-200%);transition:transform var(--transition-fast)}.skip-link:focus{transform:translateY(0);box-shadow:var(--focus-ring)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@media (prefers-reduced-motion:no-preference){@keyframes spin{to{transform:rotate(1turn)}}@keyframes pulse-opacity{0%,to{opacity:1}50%{opacity:.45}}.animate-spin{animation:spin .8s linear infinite}.animate-pulse{animation:pulse-opacity 1.4s ease-in-out infinite}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation:none!important;transition:none!important}}