/* Shared public pages: matches the working tool, with independent document colours. */
:root{color-scheme:light;--bg:#edf1f6;--panel:#fff;--text:#1c293c;--muted:#526279;--line:#cbd4e1;--accent:#2456b5;--action:#285cc4;--soft:#e8efff}
:root[data-theme="dark"]{color-scheme:dark;--bg:#10141c;--panel:#181e28;--text:#eef2f8;--muted:#a4b1c4;--line:#354155;--accent:#96b8ff;--action:#285cc4;--soft:#212b3b}
@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--bg:#10141c;--panel:#181e28;--text:#eef2f8;--muted:#a4b1c4;--line:#354155;--accent:#96b8ff;--action:#285cc4;--soft:#212b3b}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 system-ui,sans-serif}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button{font:inherit}header,main,footer{max-width:1160px;margin:auto;padding:24px 32px}header{display:flex;justify-content:space-between;gap:24px;align-items:center;border-bottom:1px solid var(--line)}nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap}nav a{text-decoration:none;font-size:14px;padding:8px 0}nav a[aria-current="page"]{text-decoration:underline}.brand{font-size:24px;font-weight:750;letter-spacing:-1px;color:var(--text);text-decoration:none}.theme-toggle{min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);font-size:14px;cursor:pointer}.theme-toggle:hover{background:var(--soft)}[hidden]{display:none!important}.skip-link{position:absolute;top:8px;left:16px;z-index:10;padding:10px;background:var(--panel);transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}
.hero{padding:48px 0 40px;max-width:800px}h1{font-size:clamp(34px,5vw,60px);line-height:1.12;letter-spacing:-.04em;margin:16px 0 24px}h2{line-height:1.3;font-size:28px;margin:0 0 18px}h3{line-height:1.4;font-size:20px}p{margin:0 0 18px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}.lead{font-size:21px;color:var(--muted)}.cta{display:inline-flex;align-items:center;justify-content:center;min-height:48px;background:var(--action);color:white;text-decoration:none;padding:12px 22px;border-radius:8px;margin:6px 0}.cta:hover{filter:brightness(1.1);text-decoration:none}.actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.actions>a:not(.cta){padding:12px 0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.card{border:1px solid var(--line);border-radius:12px;padding:24px;background:var(--panel)}.card h2{font-size:21px;margin-top:0}.card p:last-child{margin-bottom:0}.note{padding:20px 24px;border-left:3px solid var(--accent);background:var(--soft);margin:24px 0}.note p:last-child{margin-bottom:0}article{max-width:760px}article h2{margin-top:36px}article>h1{font-size:clamp(34px,4vw,50px)}footer{border-top:1px solid var(--line);margin-top:56px;color:var(--muted);font-size:14px}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}li{margin:10px 0}img{max-width:100%;height:auto}section{scroll-margin-top:24px}
.landing-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.85fr);gap:64px;align-items:center;padding:40px 0 48px}.landing-hero .hero{padding:0}.landing-hero h1{font-size:clamp(38px,4.7vw,58px)}.quote-example{margin:0;background:var(--soft);padding:20px;border:1px solid var(--line);border-radius:16px}.quote-example img{display:block;width:100%;border:1px solid #dde2e8}.quote-example a{display:block}.quote-example figcaption{font-size:13px;line-height:1.5;color:var(--muted);margin-top:14px}.workflow{padding:36px 0;border-top:1px solid var(--line)}.steps{list-style:none;counter-reset:step;padding:0;max-width:900px}.steps li{counter-increment:step;display:grid;grid-template-columns:44px 1fr;column-gap:20px;margin:28px 0}.steps li:before{content:counter(step);display:grid;place-items:center;align-self:start;width:44px;height:44px;background:var(--soft);color:var(--accent);border-radius:10px;font-weight:700}.steps h3{margin:4px 0 8px}.steps p{margin:0;color:var(--muted)}.storage-block{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:32px;margin:16px 0 32px}.storage-block p{max-width:780px}.guide-nav{margin:10px 0 28px;font-size:15px}.related{margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}
@media(max-width:900px){header{gap:16px;flex-wrap:wrap}.landing-hero{gap:32px;grid-template-columns:minmax(0,1fr) minmax(0,.8fr)}.landing-hero h1{font-size:42px}.lead{font-size:19px}}
@media(max-width:680px){header,main,footer{padding:20px}header{align-items:flex-start}header nav{width:100%;gap:8px 18px}nav a{min-height:44px;display:flex;align-items:center}nav .theme-toggle{margin-left:auto}.hero{padding-top:28px}.landing-hero{display:flex;flex-direction:column;align-items:stretch;padding:24px 0 32px;gap:28px}.landing-hero h1,h1{font-size:38px;line-height:1.14}.landing-hero .hero{max-width:100%}.actions{gap:8px 20px}.grid{grid-template-columns:1fr}.quote-example{padding:16px;max-width:420px;align-self:center}.storage-block{padding:24px}.steps li{column-gap:14px}.workflow{padding:28px 0}.note{padding:18px}.card{padding:22px}footer{margin-top:32px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}