:root{font-family:Inter,"Segoe UI",system-ui,-apple-system,sans-serif;color:#191c2a;background:#f3f3f6;--ink:#191c2a;--muted:#626779;--line:#d8d9e1;--panel:#fff;--primary:#37327e;--primary-dark:#27245f;--primary-soft:#ecebff;--green:#18734a;--code:#181a22}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:#f3f3f6;color:var(--ink)}a{color:var(--primary);text-underline-offset:3px}.shell{width:min(1120px,calc(100% - 40px));margin:auto}.topbar{border-bottom:1px solid var(--line);background:rgba(255,255,255,.94);position:sticky;top:0;z-index:10}.topbar .shell{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800}.brand-mark{width:32px;height:32px;border-radius:7px;background:var(--primary-dark);display:grid;place-items:center;color:#fff;font-family:monospace;font-size:13px}.nav{display:flex;align-items:center;gap:18px;font-size:13px}.nav a{text-decoration:none;color:#4d5262;font-weight:650}.nav a:hover,.nav a[aria-current="page"]{color:var(--primary)}.tool-link{padding:9px 12px;border:1px solid #bbb8e8;border-radius:6px;background:var(--primary-soft)!important;color:var(--primary-dark)!important}.hero{padding:64px 0 34px;border-bottom:1px solid var(--line);background:#fff}.eyebrow{font-size:12px;font-weight:800;color:var(--primary);margin-bottom:12px}.hero h1{font-size:clamp(34px,5vw,58px);letter-spacing:-.052em;line-height:1.02;margin:0;max-width:860px}.lead{font-size:18px;line-height:1.65;color:var(--muted);max-width:760px;margin:22px 0}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;border-radius:6px;padding:12px 16px;font-weight:750;text-decoration:none}.primary{background:var(--primary-dark);color:#fff}.secondary{border:1px solid var(--line);background:#fff;color:var(--primary)}.trust{font-size:13px;color:var(--green);margin-top:16px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:54px;padding:48px 0 72px}.article{min-width:0}.article h2{font-size:28px;letter-spacing:-.035em;margin:42px 0 12px}.article h2:first-child{margin-top:0}.article h3{font-size:18px;margin:28px 0 8px}.article p,.article li{font-size:15px;line-height:1.75;color:#505566}.article ul,.article ol{padding-left:22px}.callout{border-left:3px solid var(--primary);padding:3px 0 3px 18px;margin:24px 0;color:#3e4352}.code{background:var(--code);color:#ececf3;border-radius:7px;padding:18px;overflow:auto;font:13px/1.6 "Cascadia Code",Consolas,monospace;white-space:pre}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:7px;background:#fff}.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}.table th{background:#f8f8fb;color:#555b6b}.table tr:last-child td{border-bottom:0}.steps{counter-reset:step;list-style:none;padding:0!important}.steps li{counter-increment:step;display:grid;grid-template-columns:34px 1fr;gap:12px;margin:17px 0}.steps li:before{content:counter(step);width:28px;height:28px;border:1px solid #bbb8e8;border-radius:50%;display:grid;place-items:center;color:var(--primary);font-weight:800;font-size:12px}.aside{align-self:start;position:sticky;top:92px;border-left:1px solid var(--line);padding-left:24px}.aside strong{display:block;font-size:13px;margin-bottom:10px}.aside a{display:block;text-decoration:none;font-size:13px;color:#626779;padding:6px 0}.aside .aside-cta{margin-top:18px;padding:12px;background:var(--primary-soft);border-radius:6px;color:var(--primary-dark);font-weight:700}.faq details{border-bottom:1px solid var(--line);padding:15px 0}.faq summary{cursor:pointer;font-weight:750}.compact{max-width:780px;padding:52px 0 80px}.compact h1{font-size:42px;letter-spacing:-.045em;margin:0 0 18px}.compact h2{font-size:22px;margin-top:34px}.compact p,.compact li{color:#505566;line-height:1.75}.footer{border-top:1px solid var(--line);background:#fff;padding:26px 0 38px;font-size:12px;color:var(--muted)}.footer .shell{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer a{color:var(--muted)}@media(max-width:760px){.shell{width:min(100% - 28px,1120px)}.topbar .shell{align-items:flex-start;padding:12px 0;flex-direction:column}.nav{width:100%;overflow:auto;padding-bottom:2px}.hero{padding:42px 0 28px}.hero h1{font-size:38px}.lead{font-size:16px}.layout{grid-template-columns:1fr;padding-top:34px}.aside{display:none}.code{font-size:11px}.compact h1{font-size:35px}.footer .shell{flex-direction:column}}