:root{--seo-bg:#f7f9f8;--seo-card:#fff;--seo-text:#172b28;--seo-muted:#65766f;--seo-line:#e0e8e3;--seo-accent:#087a59;--seo-accent-dark:#075c45;--seo-soft:#eaf5ee;--seo-subtle:#f0f4f1;--seo-shadow:0 8px 28px #193b2710;--seo-header-bg:#f7f9f8ee}
[data-theme=dark]{--seo-bg:#0d1715;--seo-card:#15231f;--seo-text:#ecf4ef;--seo-muted:#acc0b5;--seo-line:#2b3e34;--seo-accent:#87dfb2;--seo-accent-dark:#a6e8c4;--seo-soft:#213a2c;--seo-subtle:#1b2b23;--seo-shadow:0 8px 28px #0003;--seo-header-bg:#0d1715ee}
.seo-public{margin:0;background:var(--seo-bg);color:var(--seo-text);font:16px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Tahoma,sans-serif;-webkit-font-smoothing:antialiased}.seo-public *{box-sizing:border-box}.seo-public [hidden]{display:none!important}.seo-public a{color:inherit;text-underline-offset:4px}.seo-public button,.seo-public input{font:inherit}.seo-public button{cursor:pointer}.seo-public a:focus-visible,.seo-public button:focus-visible,.seo-public input:focus-visible{outline:3px solid var(--seo-accent);outline-offset:5px}.seo-icon{flex:none;vertical-align:middle}.seo-direction{transform:none}[dir=rtl] .seo-direction{transform:scaleX(-1)}.seo-back-arrow{transform:scaleX(-1)}[dir=rtl] .seo-back-arrow{transform:none}.seo-sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.seo-skip{position:fixed;top:10px;inset-inline-start:20px;transform:translateY(-200%);z-index:100;background:var(--seo-card);padding:10px 16px;border:1px solid var(--seo-line);border-radius:10px}.seo-skip:focus{transform:translateY(0)}
.seo-header{position:sticky;top:0;z-index:20;background:var(--seo-header-bg);backdrop-filter:blur(16px);border-bottom:1px solid var(--seo-line)}.seo-header-inner{max-width:1240px;margin:auto;min-height:82px;padding:16px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px}.seo-brand{display:inline-flex;align-items:center;gap:11px;direction:ltr;font-size:20px;font-weight:650;letter-spacing:-.7px;white-space:nowrap;text-decoration:none}.seo-brand strong{color:var(--seo-accent);font-weight:800}.seo-brand-mark{width:39px;height:39px;display:inline-grid;place-items:center;border-radius:12px;background:var(--seo-accent);color:var(--seo-card)}[data-theme=dark] .seo-brand-mark{color:#122d20}.seo-brand-mark svg{width:23px;height:23px}.seo-header .header-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.seo-nav-link,.seo-language-switch{font-size:14px;font-weight:650;text-decoration:none;color:var(--seo-muted)!important}.seo-language-switch{border-inline-start:1px solid var(--seo-line);padding-inline-start:24px}.seo-nav-link:hover,.seo-language-switch:hover{color:var(--seo-accent)!important}.seo-button{display:inline-flex;align-items:center;justify-content:center;gap:14px;background:var(--seo-accent);color:var(--seo-card)!important;padding:13px 21px;border-radius:11px;text-decoration:none;font-size:14px;font-weight:750;box-shadow:0 4px 12px #087a5917;white-space:nowrap}.seo-button:hover{background:var(--seo-accent-dark)}[data-theme=dark] .seo-button{color:#0d281a!important}.seo-button-small{padding:10px 16px}.seo-header .theme-toggle{width:38px;min-width:38px;height:38px;border:1px solid var(--seo-line);border-radius:10px;color:var(--seo-text);background:var(--seo-card)!important;font-size:21px!important}.seo-eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:11px;font-weight:750;letter-spacing:1.9px;color:var(--seo-accent);text-transform:uppercase}[dir=rtl] .seo-eyebrow{font-size:13px;letter-spacing:0}.seo-status-dot{width:7px;height:7px;border-radius:50%;background:var(--seo-accent);box-shadow:0 0 0 4px var(--seo-soft)}
.seo-library,.seo-reading-shell{max-width:1240px;margin:0 auto;padding:0 32px}.seo-hero{display:grid;grid-template-columns:minmax(0,1fr) 345px;align-items:center;gap:80px;padding:68px 0 60px}.seo-hero h1{font-size:clamp(42px,4.6vw,66px);line-height:1.13;font-weight:760;letter-spacing:-2.7px;margin:20px 0 24px}.seo-hero-copy>p{max-width:530px;margin:0;color:var(--seo-muted);font-size:17px;line-height:1.8}[dir=rtl] .seo-hero h1{letter-spacing:-1.3px;line-height:1.38;font-size:clamp(38px,4.5vw,58px);margin:17px 0}.seo-hero-meta{display:flex;align-items:center;gap:23px;flex-wrap:wrap;margin-top:28px;font-size:12px;color:var(--seo-muted)}.seo-hero-meta>span{display:inline-flex;align-items:center;gap:7px}.seo-hero-meta svg{width:15px;height:15px}.seo-language-tag{border-inline-start:1px solid var(--seo-line);padding-inline-start:20px}.seo-featured{position:relative;display:block;overflow:hidden;padding:27px 29px;border:1px solid var(--seo-line);border-radius:20px;background:var(--seo-soft);text-decoration:none;box-shadow:var(--seo-shadow)}.seo-featured:before{content:"";position:absolute;width:180px;height:180px;inset-inline-end:-80px;top:-110px;border:25px solid #087a5907;border-radius:50%}.seo-featured-top{display:flex;justify-content:space-between;align-items:center;color:var(--seo-accent);font-size:12px;font-weight:750}.seo-featured-top>svg{width:23px;height:23px}.seo-featured h2{font-size:23px;line-height:1.45;margin:20px 0 14px;letter-spacing:-.5px}.seo-featured p{font-size:14px;line-height:1.9;color:var(--seo-muted);margin:0}.seo-featured-action{display:inline-flex;align-items:center;gap:12px;margin-top:23px;color:var(--seo-accent);font-size:13px;font-weight:750}.seo-featured:hover{border-color:var(--seo-accent)}
.seo-browse{padding-top:30px;border-top:1px solid var(--seo-line)}.seo-library-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px}.seo-library-toolbar h2,.seo-section-heading h2{font-size:27px;letter-spacing:-.6px;line-height:1.5;margin:6px 0 0}.seo-search{width:345px;display:flex;align-items:center;gap:12px;border:1px solid var(--seo-line);border-radius:11px;padding:11px 14px;background:var(--seo-card);color:var(--seo-muted);box-shadow:0 2px 4px #193b2703}.seo-search:focus-within{border-color:var(--seo-accent);box-shadow:0 0 0 3px var(--seo-soft)}.seo-search input{width:100%;min-width:0;border:0;background:transparent!important;color:var(--seo-text);font-size:13px;outline:none!important;padding:2px}.seo-search input::placeholder{color:var(--seo-muted)}.seo-search kbd{width:23px;flex:none;border:1px solid var(--seo-line);border-radius:5px;background:var(--seo-bg);text-align:center;font-size:12px;line-height:22px}.seo-filter-row{display:flex;gap:9px;flex-wrap:wrap;margin:26px 0 16px}.seo-filter{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;font-size:12px!important;font-weight:650;border:1px solid var(--seo-line);border-radius:9px;background:var(--seo-card);color:var(--seo-muted)}.seo-filter>span{font-size:10px;padding:0 5px;border-radius:4px;background:var(--seo-subtle);color:var(--seo-muted)}.seo-filter[aria-pressed=true]{background:var(--seo-text);border-color:var(--seo-text);color:var(--seo-card)}.seo-filter[aria-pressed=true]>span{background:#ffffff22;color:inherit}[data-theme=dark] .seo-filter[aria-pressed=true]{color:#14221b}.seo-filter:hover{border-color:var(--seo-accent)}.seo-result-count{font-size:12px;color:var(--seo-muted);margin:0 0 18px}.seo-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.seo-guide-card{display:flex;flex-direction:column;align-items:stretch;text-decoration:none!important;padding:25px 24px 20px;background:var(--seo-card);border:1px solid var(--seo-line);border-radius:15px;transition:transform .18s,border-color .18s,box-shadow .18s;min-width:0}.seo-guide-card:hover{transform:translateY(-4px);border-color:#83baa0;box-shadow:var(--seo-shadow)}.seo-card-top{display:flex;align-items:center;gap:11px;margin-bottom:21px}.seo-card-icon{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--seo-soft);color:var(--seo-accent)}.seo-card-icon svg{width:19px;height:19px}.seo-icon-help{background:#fff2db;color:#a06c18}.seo-icon-workflows{background:#edf0fc;color:#6a68a9}.seo-icon-privacy{background:#e7f4f3;color:#247f77}[data-theme=dark] .seo-icon-help{background:#392f1b;color:#e9c174}[data-theme=dark] .seo-icon-workflows{background:#282b42;color:#b1b2eb}[data-theme=dark] .seo-icon-privacy{background:#173532;color:#7ad5c7}.seo-category{font-size:11px;color:var(--seo-muted);font-weight:650}.seo-guide-card h2{color:var(--seo-text);font-size:19px;line-height:1.6;margin:0 0 12px;font-weight:750;letter-spacing:-.25px}.seo-guide-card>p{font-size:13px;line-height:1.85;color:var(--seo-muted);margin:0 0 23px;flex:1}.seo-card-bottom{border-top:1px solid var(--seo-line);padding-top:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:10px;color:var(--seo-muted)}.seo-card-bottom>span{display:inline-flex;align-items:center;gap:5px}.seo-card-bottom svg{width:14px;height:14px}.seo-card-read{font-weight:700;color:var(--seo-accent);font-size:11px}.seo-empty{text-align:center;padding:55px 20px;border:1px dashed var(--seo-line);border-radius:15px;color:var(--seo-muted)}.seo-empty h3{font-size:17px}.seo-empty button{padding:8px 15px;border:1px solid var(--seo-line);border-radius:8px;color:var(--seo-accent);background:var(--seo-card)}.seo-bottom-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;margin:60px 0;padding:31px 36px;background:var(--seo-soft);border:1px solid var(--seo-line);border-radius:17px}.seo-bottom-cta h2{font-size:26px;margin:4px 0}.seo-bottom-cta p{font-size:14px;color:var(--seo-muted);margin:4px 0}.seo-footer{max-width:1240px;margin:auto;padding:29px 32px;border-top:1px solid var(--seo-line);display:flex;align-items:center;justify-content:space-between;gap:25px}.seo-footer .seo-brand{font-size:17px}.seo-footer p{font-size:12px;color:var(--seo-muted);margin:0}.seo-footer>a:last-child{font-size:12px;color:var(--seo-accent);text-decoration:none}.seo-footer>a:last-child svg{width:15px;height:15px;margin-inline-start:8px}
.seo-reading-progress{position:fixed;top:81px;inset-inline:0;height:3px;background:transparent;z-index:22;pointer-events:none}.seo-reading-progress>span{display:block;width:0;height:100%;background:var(--seo-accent)}.seo-reading-shell{padding-top:28px;padding-bottom:62px}.seo-breadcrumb{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--seo-muted);margin-bottom:30px}.seo-breadcrumb a{text-decoration:none}.seo-breadcrumb svg{width:12px;height:12px}.seo-article-hero{max-width:820px;margin-inline-start:286px;padding-bottom:35px}.seo-article-category{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid var(--seo-line);border-radius:7px;background:var(--seo-soft);font-size:12px;color:var(--seo-accent);font-weight:650}.seo-article-category svg{width:15px;height:15px}.seo-article-hero h1{font-size:clamp(32px,3.2vw,45px);line-height:1.32;letter-spacing:-1.3px;margin:20px 0 16px;font-weight:760}[dir=rtl] .seo-article-hero h1{letter-spacing:-.5px;line-height:1.55;font-size:clamp(30px,3.2vw,42px)}.seo-article-summary{font-size:16px;line-height:1.85;color:var(--seo-muted);margin:0 0 22px}.seo-article-meta{display:flex;align-items:center;gap:22px;flex-wrap:wrap;color:var(--seo-muted);font-size:11px}.seo-article-meta span{display:inline-flex;align-items:center;gap:6px}.seo-article-meta svg{width:14px;height:14px}.seo-article-meta>span+span{border-inline-start:1px solid var(--seo-line);padding-inline-start:22px}.seo-reading-layout{display:grid;grid-template-columns:236px minmax(0,1fr);gap:50px;align-items:start}.seo-reading-sidebar{position:sticky;top:108px;max-height:calc(100vh - 130px);overflow-y:auto;scrollbar-width:thin}.seo-toc{padding:8px 0}.seo-toc h2{font-size:10px;color:var(--seo-muted);letter-spacing:1.7px;margin:0 0 18px;font-weight:750}[dir=rtl] .seo-toc h2{font-size:12px;letter-spacing:0}.seo-toc-links{display:grid;gap:7px;border-inline-start:1px solid var(--seo-line);padding-inline-start:13px}.seo-toc-links a{display:flex;align-items:baseline;gap:10px;text-decoration:none;font-size:12px;line-height:1.9;padding:7px 9px;border-radius:7px;color:var(--seo-muted);border:1px solid transparent}.seo-toc-links a>span{font-size:10px;opacity:.65;font-variant-numeric:tabular-nums}.seo-toc-links a:hover,.seo-toc-links a[aria-current=location]{color:var(--seo-accent);background:var(--seo-soft)}.seo-sidebar-tip{background:var(--seo-soft);border:1px solid var(--seo-line);border-radius:13px;padding:19px;margin-top:25px;color:var(--seo-accent)}.seo-sidebar-tip p{font-size:12px;line-height:1.9;color:var(--seo-muted);margin:10px 0 14px}.seo-sidebar-tip a{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-size:12px;font-weight:750}.seo-sidebar-tip a svg{width:15px;height:15px}.seo-article{background:var(--seo-card);border:1px solid var(--seo-line);border-radius:17px;padding:37px 42px;color:var(--seo-muted);font-size:16px;line-height:1.95;overflow-wrap:anywhere;min-width:0}.seo-article p{margin:0 0 22px}.seo-article p:first-child{color:var(--seo-text);font-size:17px;line-height:1.95}.seo-article h2{font-size:24px;line-height:1.5;letter-spacing:-.5px;margin:35px 0 17px;color:var(--seo-text);scroll-margin-top:116px}.seo-article h3{font-size:18px;line-height:1.6;margin:27px 0 13px;color:var(--seo-text);scroll-margin-top:116px}.seo-article li{padding-inline-start:5px;margin:8px 0}.seo-article ul{padding-inline-start:22px;margin:18px 0 24px}.seo-article li::marker{color:var(--seo-accent)}.seo-article p a,.seo-article li a{color:var(--seo-accent);text-decoration-color:#087a5950}.seo-article a:hover{text-decoration-color:var(--seo-accent)}.seo-back-link{display:inline-flex;gap:10px;align-items:center;font-size:13px!important;color:var(--seo-accent)!important;font-weight:650;margin-top:24px;padding-top:24px;border-top:1px solid var(--seo-line);text-decoration:none;width:100%}.seo-inline-cta{display:flex;align-items:center;gap:17px;background:var(--seo-soft);border:1px solid var(--seo-line);border-radius:14px;margin-top:22px;padding:22px 24px}.seo-inline-cta h2{font-size:18px;line-height:1.5;margin:0 0 5px}.seo-inline-cta p{font-size:12px;color:var(--seo-muted);margin:0}.seo-inline-cta>div{flex:1}.seo-inline-cta .seo-button{font-size:12px;padding:11px 14px}.seo-section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 25px}.seo-section-heading>a{display:inline-flex;gap:12px;align-items:center;text-decoration:none;color:var(--seo-accent);font-size:13px}.seo-related{border-top:1px solid var(--seo-line);padding-top:38px;margin-top:55px}.seo-preview{padding:13px 20px;border:1px dashed var(--seo-accent);border-radius:10px;font-size:13px;background:var(--seo-soft);margin-bottom:20px}
@media(max-width:1050px){.seo-hero{gap:40px;grid-template-columns:minmax(0,1fr) 310px}.seo-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.seo-reading-layout{grid-template-columns:200px minmax(0,1fr);gap:28px}.seo-article-hero{margin-inline-start:228px}.seo-article{padding:30px}.seo-inline-cta>.seo-brand-mark{display:none}.seo-footer p{display:none}}
@media(max-width:760px){.seo-header-inner{min-height:74px;padding:14px 20px;gap:15px}.seo-header .header-actions{gap:13px}.seo-nav-link{display:none}.seo-language-switch{border:0;padding:0;font-size:12px}.seo-button-small{padding:9px 11px;font-size:12px}.seo-button-small svg{display:none}.seo-header .theme-toggle{width:32px;min-width:32px;height:32px;font-size:19px!important}.seo-brand{font-size:17px;gap:8px}.seo-brand-mark{width:32px;height:32px;border-radius:9px}.seo-brand-mark svg{width:20px;height:20px}.seo-library,.seo-reading-shell{padding-inline:20px}.seo-hero{grid-template-columns:1fr;gap:27px;padding:38px 0}.seo-hero h1{font-size:43px;letter-spacing:-1.7px}[dir=rtl] .seo-hero h1{font-size:40px}.seo-hero-copy>p{font-size:15px}.seo-hero-meta{font-size:11px;gap:17px;margin-top:23px}.seo-featured{padding:22px}.seo-featured h2{margin:14px 0;font-size:21px}.seo-featured-action{margin-top:15px}.seo-library-toolbar{align-items:stretch;flex-direction:column;gap:18px}.seo-search{width:100%}.seo-filter-row{gap:7px;margin:20px 0 14px}.seo-filter{font-size:11px!important;padding:7px 10px;gap:7px}.seo-browse{padding-top:25px}.seo-guide-grid{gap:14px}.seo-guide-card{padding:20px 18px}.seo-card-top{margin-bottom:16px;gap:8px}.seo-category{font-size:10px}.seo-guide-card h2{font-size:17px;line-height:1.7}.seo-guide-card>p{font-size:12px}.seo-card-bottom{flex-wrap:wrap;gap:8px}.seo-bottom-cta{padding:24px;align-items:flex-start;flex-direction:column;gap:17px;margin:35px 0}.seo-bottom-cta h2{font-size:23px}.seo-bottom-cta p{font-size:13px}.seo-footer{padding:23px 20px;gap:15px}.seo-footer .seo-brand{font-size:15px}.seo-footer>a:last-child{font-size:11px}.seo-reading-progress{top:73px}.seo-reading-shell{padding-top:23px;padding-bottom:38px}.seo-breadcrumb{margin-bottom:24px}.seo-article-hero{margin-inline-start:0;padding-bottom:25px}.seo-article-hero h1{font-size:32px;letter-spacing:-.6px}[dir=rtl] .seo-article-hero h1{font-size:31px;line-height:1.6}.seo-article-summary{font-size:14px}.seo-article-meta{gap:13px;font-size:10px}.seo-article-meta>span+span{padding-inline-start:13px}.seo-reading-layout{grid-template-columns:1fr;gap:20px}.seo-reading-sidebar{position:static;max-height:none;overflow:visible}.seo-toc{background:var(--seo-card);border:1px solid var(--seo-line);border-radius:13px;padding:20px}.seo-toc h2{margin-bottom:13px}.seo-toc-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.seo-toc-links a{font-size:11px;padding:5px 4px;gap:7px}.seo-sidebar-tip{display:none}.seo-article{padding:26px 24px;border-radius:13px;font-size:15px;line-height:2}.seo-article p:first-child{font-size:16px}.seo-article h2{font-size:22px;scroll-margin-top:100px}.seo-article h3{font-size:18px;scroll-margin-top:100px}.seo-inline-cta{padding:19px;flex-direction:column;align-items:flex-start;gap:15px}.seo-inline-cta .seo-button{align-self:stretch}.seo-related{margin-top:35px;padding-top:25px}.seo-section-heading h2{font-size:23px}.seo-section-heading .seo-eyebrow{font-size:10px}.seo-section-heading>a{font-size:11px}}
@media(max-width:480px){.seo-guide-grid{grid-template-columns:1fr}.seo-header-inner{padding-inline:14px;gap:10px}.seo-header .header-actions{gap:9px}.seo-brand{font-size:16px}.seo-library,.seo-reading-shell{padding-inline:16px}.seo-hero h1{font-size:38px}[dir=rtl] .seo-hero h1{font-size:37px}.seo-language-tag{border:0;padding-inline-start:0}.seo-guide-card{padding:24px}.seo-guide-card h2{font-size:19px}.seo-guide-card>p{font-size:13px}.seo-card-bottom{flex-wrap:nowrap}.seo-article-hero h1{font-size:29px}[dir=rtl] .seo-article-hero h1{font-size:28px}.seo-article{padding:24px 20px}.seo-toc-links{grid-template-columns:1fr}.seo-article-meta>span:last-child{display:none}.seo-footer>a:last-child svg{display:none}}
@media(prefers-reduced-motion:reduce){.seo-guide-card{transition:none}.seo-guide-card:hover{transform:none}}

/* Keep the shared theme isolated and the phone header on one row. */
[data-theme=dark] body.seo-public{background:var(--seo-bg)}.seo-inbox-compact{display:none}.seo-reading-progress{top:var(--seo-header-size,82px)}
@media(max-width:480px){.seo-header .header-actions{flex-wrap:nowrap}.seo-inbox-full{display:none}.seo-inbox-compact{display:inline}.seo-header-inner{min-height:74px}.seo-button-small{padding:8px 10px}.seo-header .seo-brand{font-size:16px}.seo-reading-progress{top:var(--seo-header-size,74px)}}
@media(max-width:380px){.seo-header .seo-brand{font-size:14px;gap:6px}.seo-header .seo-brand-mark{width:27px;height:27px}.seo-header .header-actions{gap:7px}.seo-header .seo-language-switch{font-size:11px}.seo-header-inner{gap:8px}}

/* Shared premium palette across the public guides and articles. */
:root{--seo-bg:#f4f5fc;--seo-card:#fff;--seo-text:#1a2240;--seo-muted:#69758f;--seo-line:#e2e5f2;--seo-accent:#5554d8;--seo-accent-dark:#4542bc;--seo-soft:#eeefff;--seo-subtle:#f3f4fc;--seo-shadow:0 8px 28px #3435790a;--seo-header-bg:#f8f9ffdd}
[data-theme=dark]{--seo-bg:#0b1020;--seo-card:#141c31;--seo-text:#eef1ff;--seo-muted:#a4b0cc;--seo-line:#2a3550;--seo-accent:#b1b5ff;--seo-accent-dark:#cbccff;--seo-soft:#242d4c;--seo-subtle:#19233a;--seo-shadow:0 8px 28px #0002;--seo-header-bg:#0b1020dd}
.seo-public{background:radial-gradient(ellipse at 90% 0%,#8b83f316,transparent 45%),var(--seo-bg)}
.seo-brand-mark{background:linear-gradient(145deg,#7975fb,#4d46c7);box-shadow:0 5px 13px #625cdf25;color:#fff}
.seo-button{box-shadow:0 4px 14px #625cdf16}
.seo-guide-card{box-shadow:var(--seo-shadow)}
.seo-guide-card:hover{border-color:var(--seo-accent);box-shadow:0 12px 28px #625cdf13}
.seo-article p a,.seo-article li a{text-decoration-color:var(--seo-accent)}
[data-theme=dark] body.seo-public{background:radial-gradient(ellipse at 90% 0%,#46488024,transparent 45%),var(--seo-bg)}

/* V4 — neutral surfaces and the same blue identity as the inbox. */
:root{--seo-bg:#f6f7f9;--seo-card:#fff;--seo-text:#1b293e;--seo-muted:#5d6c81;--seo-line:#e4e8ee;--seo-accent:#235ac5;--seo-accent-dark:#17479f;--seo-soft:#f0f6ff;--seo-subtle:#f8fafc;--seo-shadow:0 4px 18px #19304f06;--seo-header-bg:#ffffffed}
[data-theme=dark]{--seo-bg:#0e1625;--seo-card:#172235;--seo-text:#edf2fa;--seo-muted:#adbbce;--seo-line:#2d3c52;--seo-accent:#a2c2ff;--seo-accent-dark:#c6daff;--seo-soft:#203452;--seo-subtle:#1b283d;--seo-shadow:0 8px 28px #0002;--seo-header-bg:#0e1625ed}
.seo-public,[data-theme=dark] body.seo-public{background:var(--seo-bg)}
.seo-brand-mark{background:linear-gradient(145deg,#3879ec,#2150b4);box-shadow:0 4px 10px #245bc51a}
.seo-button{box-shadow:none}.seo-guide-card:hover{box-shadow:0 8px 24px #19304f0b}
/* Match the public navigation logo with the homepage identity. */
.seo-brand-mark{color:#fff;border:1px solid #ffffff35;border-radius:11px;background:linear-gradient(145deg,#397ceb,#2153b7);box-shadow:0 4px 12px #235ac51a}
.seo-brand-mark .ace-logo-svg{width:28px;height:28px;display:block;color:#fff}
.seo-header .theme-toggle svg{width:20px;height:20px;display:block}
/* V8 — same deeper canvas and ambient motion for public guides. */
:root{--seo-bg:#e6ebf2;--seo-line:#dde4ed}
[data-theme=dark]{--seo-bg:#080f1b;--seo-line:#2d3c52}
.seo-public,[data-theme=dark] body.seo-public{position:relative;isolation:isolate;background:var(--seo-bg)}
.seo-public::before{content:"";position:fixed;inset:-10%;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 80% 5%,#6d8db83d,transparent 45%),radial-gradient(ellipse at 5% 65%,#739fae26,transparent 45%);animation:guide-backdrop-float 22s ease-in-out infinite alternate;will-change:transform}
[data-theme=dark] .seo-public::before{background:radial-gradient(ellipse at 80% 5%,#426fa129,transparent 45%),radial-gradient(ellipse at 5% 65%,#3b727c20,transparent 45%)}
@keyframes guide-backdrop-float{to{transform:translate3d(30px,35px,0) scale(1.05)}}
@media(prefers-reduced-motion:reduce){.seo-public::before{animation:none;will-change:auto}}

/* V10 shared footer information links. */
.seo-footer-info{display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center}.seo-footer-info a{font-size:13px;text-decoration:none;color:var(--seo-muted)}.seo-footer{flex-wrap:wrap;gap:20px}.seo-footer-info a:hover{color:var(--seo-accent)}
@media(max-width:700px){.seo-footer-info{width:100%;gap:12px 20px}}