:root{color-scheme:light dark;--bg:#f1eee8;--card:#fff;--surface-soft:#f7f7f7;--border:#d4d4d4;--border-subtle:#ebebeb;--text:#242424;--text-muted:#5c5c5c;--primary:#1e6fd9;--primary-pressed:#185eb8;--primary-text:#185eb8;--primary-tint:#1e6fd91f;--on-primary:#fff;--disabled-bg:#e4e1db;--disabled-text:#5c5c5c;--focus:#185eb8;--shadow-card:0 1px 2px #0000000a, 0 4px 12px #0000000f;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-2xl:24px;--radius-full:9999px;--font:-apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--measure:68ch;--page-width:1080px;--gutter:clamp(16px, 4vw, 32px)}@media (prefers-color-scheme:dark){:root{--bg:#1a1a1b;--card:#272729;--surface-soft:#212123;--border:#3d3d40;--border-subtle:#323234;--text:#f5f5f5;--text-muted:#a3a3a3;--primary-text:#7db4f5;--primary-tint:#1e6fd938;--disabled-bg:#323234;--disabled-text:#a3a3a3;--focus:#7db4f5;--shadow-card:0 1px 2px #0006, 0 4px 12px #0000004d}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;margin:0;font-size:1.0625rem;line-height:1.6;display:flex}main{flex:1 0 auto}img,svg{max-width:100%;display:block}h1,h2,h3{letter-spacing:-.01em;margin:0 0 .5em;line-height:1.2}h1{font-size:clamp(2rem,5vw + .5rem,3.25rem);font-weight:800}h2{font-size:clamp(1.5rem,2.5vw + .75rem,2rem);font-weight:700}h3{font-size:1.1875rem;font-weight:650}p{margin:0 0 1em}a{color:var(--primary-text);text-underline-offset:.18em}a:hover{color:var(--primary-pressed)}@media (prefers-color-scheme:dark){a:hover{color:#a8cdf9}}:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:4px}.skip-link{z-index:100;background:var(--card);color:var(--text);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:10px 16px;font-weight:600;text-decoration:none;position:absolute;top:-100px;left:16px}.skip-link:focus{top:12px}.wrap{width:100%;max-width:var(--page-width);padding:0 var(--gutter);margin:0 auto}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.site-header{padding:18px 0}.site-header .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.brand{color:var(--text);letter-spacing:-.01em;align-items:center;gap:12px;font-size:1.25rem;font-weight:800;text-decoration:none;display:inline-flex}.brand img{border-radius:var(--radius-md);width:40px;height:40px}.nav{flex-wrap:wrap;gap:6px;display:flex}.nav a{color:var(--text);border-radius:var(--radius-full);align-items:center;min-height:44px;padding:10px 14px;font-weight:600;text-decoration:none;display:inline-flex}.nav a:hover{background:var(--primary-tint)}.nav a[aria-current=page]{background:var(--primary-tint);color:var(--primary-text)}.btn{border-radius:var(--radius-xl);min-height:52px;font:inherit;cursor:pointer;border:2px solid #0000;justify-content:center;align-items:center;gap:10px;padding:0 28px;font-weight:700;text-decoration:none;display:inline-flex}.btn-primary{background:var(--primary);color:var(--on-primary)}.btn-primary:hover{background:var(--primary-pressed);color:var(--on-primary)}.btn-secondary{background:var(--card);color:var(--text);border-color:var(--border)}.btn-secondary:hover{color:var(--text);border-color:var(--primary-text)}.btn-disabled{background:var(--disabled-bg);color:var(--disabled-text);cursor:default;border-color:var(--border)}.hero{padding:clamp(32px,8vw,88px) 0 clamp(32px,6vw,64px)}.hero .wrap{grid-template-columns:1fr;align-items:center;gap:40px;display:grid}.hero p.lede{color:var(--text-muted);max-width:40ch;font-size:clamp(1.125rem,1vw + 1rem,1.375rem)}.hero-actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:28px;display:flex}.hero-note{color:var(--text-muted);margin:14px 0 0;font-size:.9375rem}.hero-art{justify-content:center;display:flex}.hero-tile{aspect-ratio:1;width:min(260px,60vw);height:auto;box-shadow:var(--shadow-card);border-radius:22.5%}@media (width>=820px){.hero .wrap{grid-template-columns:1.4fr 1fr}}.section{padding:clamp(32px,6vw,64px) 0}.section-head{max-width:var(--measure);margin-bottom:28px}.section-head p{color:var(--text-muted);font-size:1.125rem}.grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:16px;display:grid}.card{background:var(--card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:24px}.card h3{margin-top:14px}.card p{color:var(--text-muted);margin:0}.card .icon{border-radius:var(--radius-md);background:var(--primary-tint);width:44px;height:44px;color:var(--primary-text);place-items:center;display:grid}.card .icon svg{width:24px;height:24px}.checklist{gap:12px;margin:0;padding:0;list-style:none;display:grid}.checklist li{align-items:flex-start;gap:12px;display:flex}.checklist svg{width:22px;height:22px;color:var(--primary-text);flex:0 0 22px;margin-top:3px}.callout{background:var(--card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);padding:clamp(24px,4vw,40px)}.callout.soft{background:var(--primary-tint);box-shadow:none;border-color:#0000}.page-head{padding:clamp(24px,5vw,56px) 0 8px}.page-head p{color:var(--text-muted);max-width:var(--measure);font-size:1.125rem}.prose{max-width:var(--measure);padding-bottom:56px}.prose.doc{padding-top:clamp(24px,5vw,56px)}.prose.doc>h1:first-child{margin-bottom:.4em}.prose h3{margin-top:1.6em}.prose ol{margin:0 0 1em;padding-left:1.4em}.faq{border-top:1px solid var(--border);margin-top:3em;padding-top:1.5em}.faq h2{margin-top:0}.prose hr{border:0;border-top:1px solid var(--border);margin:2em 0}.prose h2{margin-top:2em;font-size:1.375rem}.prose ul{margin:0 0 1em;padding-left:1.4em}.prose li{margin-bottom:.4em}.prose a{overflow-wrap:anywhere}.notice{background:var(--card);border:1px solid var(--border);border-left:6px solid var(--primary);border-radius:var(--radius-lg);padding:20px 24px}details{background:var(--card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);margin-bottom:12px}summary{cursor:pointer;min-height:44px;padding:16px 20px;font-weight:650;list-style-position:inside}details>div{color:var(--text);padding:0 20px 18px}details>div>:last-child{margin-bottom:0}.site-footer{border-top:1px solid var(--border);color:var(--text-muted);margin-top:48px;padding:40px 0;font-size:.9375rem}.site-footer .wrap{gap:20px;display:grid}.footer-links{flex-wrap:wrap;gap:8px 20px;display:flex}.footer-links a{color:var(--text);align-items:center;min-height:44px;padding:8px 0;font-weight:600;text-decoration:none;display:inline-flex}.footer-links a:hover{text-decoration:underline}.site-footer p{margin:0}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}