:root{--color-ink:#072130;--color-ink-deep:#09001f;--color-brand:#00aa6b;--color-brand-strong:#178556;--color-brand-soft:#e8f6ef;--color-brand-on-dark:#12b877;--color-brand-deep:#0f6e47;--color-bg:#f8fafc;--color-surface:#fff;--color-surface-alt:#f5f7f9;--color-border:#e3e8ec;--color-muted:#5b6b78;--signal-red:#d64545;--signal-amber:#e0a526;--signal-green:#00aa6b;--font-heading:var(--font-space-grotesk), "Segoe UI", system-ui, sans-serif;--font-body:var(--font-inter), "Segoe UI", system-ui, sans-serif;--text-h1:clamp(2.5rem, 1.879rem + 2.652vw, 4rem);--text-h2:clamp(1.875rem, 1.513rem + 1.547vw, 2.75rem);--text-h3:clamp(1.375rem, 1.22rem + .663vw, 1.75rem);--text-body:clamp(1.0625rem, 1.037rem + .11vw, 1.125rem);--text-sm:.9375rem;--text-xs:.8125rem;--leading-body:1.6;--leading-heading:1.15;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:32px;--space-8:40px;--space-9:48px;--space-10:64px;--space-11:80px;--space-12:96px;--space-16:128px;--container-max:1200px;--gutter:24px;--gutter-mobile:16px;--reading-max:68ch;--header-height:72px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 1px 3px #0721300f, 0 1px 2px #0721300a;--shadow-md:0 4px 16px #07213014, 0 2px 4px #0721300a;--shadow-lg:0 16px 40px #0721301f, 0 4px 8px #0721300a;--shadow-xl:0 24px 64px #07213029;--shadow-brand:0 8px 32px #1785564d;--shadow-brand-hover:0 12px 40px #17855666;--shadow-plate:0 15px 40px #07213009, 0 -15px 40px #07213009;--gradient-brand:linear-gradient(135deg, #178556 0%, #0f6e47 100%);--gradient-ink:linear-gradient(135deg, #072130 0%, #0d3346 100%);--gradient-ink-deep:linear-gradient(135deg, #09001f 0%, #072130 100%);--gradient-surface:linear-gradient(180deg, #f8fafc 0%, #eef2f6 100%);--ease-out:cubic-bezier(.22, 1, .36, 1);--duration-fast:.15s;--duration-base:.25s;--duration-slow:.7s;--text-color:var(--color-ink);--text-muted:var(--color-muted);--link-color:var(--color-brand-deep);--focus-color:var(--color-brand-strong)}[data-tone=ink],[data-tone=inkDeep]{--text-color:#fff;--text-muted:#ffffffc7;--link-color:var(--color-brand-on-dark);--focus-color:var(--color-brand);color:var(--text-color)}*,:before,:after{box-sizing:border-box}*{margin:0}html{-moz-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--header-height) + var(--space-4))}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}body{background:var(--color-bg);min-height:100dvh;color:var(--text-color);font-family:var(--font-body);font-size:var(--text-body);line-height:var(--leading-body);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}img,picture,video,canvas,svg{max-width:100%;display:block}img{height:auto}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer}p,li,h1,h2,h3,h4{overflow-wrap:break-word}ul[role=list],ol[role=list]{padding:0;list-style:none}h1,h2,h3,h4{font-family:var(--font-heading);line-height:var(--leading-heading);color:var(--text-color);text-wrap:balance;letter-spacing:-.01em;font-weight:600}h1{font-size:var(--text-h1);letter-spacing:-.03em;font-weight:700}h2{font-size:var(--text-h2);letter-spacing:-.02em;font-weight:700}h3{font-size:var(--text-h3)}h4{font-size:var(--text-body)}p{text-wrap:pretty}a{color:var(--link-color);text-underline-offset:.2em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}strong{font-weight:600}:focus-visible{outline:3px solid var(--focus-color);outline-offset:3px;border-radius:2px}:focus:not(:focus-visible){outline:none}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes pulse-ring{0%{opacity:.6;transform:scale(1)}to{opacity:0;transform:scale(1.8)}}@keyframes fade-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}