.seo-fallback,.site-overview,.seo-page{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#e6ebf2;background:#0b1016}
.seo-fallback{padding:48px max(24px,calc((100vw - 1100px)/2));min-height:45vh}
.seo-fallback h1{font-size:clamp(30px,5vw,48px);line-height:1.12;max-width:850px;margin:0 0 20px}
.seo-fallback p{max-width:720px;line-height:1.75;color:#b5c1cf}
.site-overview{border-top:1px solid #26313e;padding:64px 24px 72px}
.site-overview-inner{max-width:1100px;margin:auto}
.site-overview-kicker,.seo-page .eyebrow{font:600 11px "IBM Plex Mono",monospace;letter-spacing:1.8px;text-transform:uppercase;color:#91b4ff}
.site-overview h2{font-size:clamp(26px,3.5vw,38px);line-height:1.18;max-width:760px;margin:13px 0 18px}
.site-overview-inner>p{max-width:850px;color:#b5c1cf;line-height:1.75;font-size:15px}
.site-overview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:32px 0}
.site-overview-grid article{border:1px solid #2c3948;background:#111820;border-radius:12px;padding:24px}
.site-overview-grid h3{font-size:17px;margin:0 0 12px}
.site-overview-grid p{color:#b5c1cf;line-height:1.7;margin:0 0 22px}
.site-overview-grid a,.seo-page a{color:#a9c4ff;text-decoration:underline;text-underline-offset:3px}
.site-overview-grid a:hover,.seo-page a:hover{color:#e6ebf2}
.site-overview-note{font-size:12px!important;color:#96a3b5!important}
.seo-noscript{background:#0b1016;color:#e6ebf2;margin:0;padding:16px 24px}
.seo-page{min-height:100vh;margin:0}
.seo-page *{box-sizing:border-box}
.seo-page header{border-bottom:1px solid #26313e;background:#10161e}
.seo-page .seo-nav{max-width:1100px;margin:auto;padding:18px 24px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.seo-page .seo-nav .seo-brand{font-size:17px;font-weight:750;letter-spacing:.5px;color:#e6ebf2;text-decoration:none;margin-right:auto}
.seo-page .seo-nav a{font-size:13px}
.seo-page main{max-width:840px;margin:auto;padding:60px 24px 80px}
.seo-page h1{font-size:clamp(32px,5vw,52px);line-height:1.12;letter-spacing:-1.5px;margin:14px 0 22px}
.seo-page h2{font-size:26px;margin:42px 0 15px}
.seo-page h3{font-size:18px;margin:28px 0 10px}
.seo-page p,.seo-page li{font-size:15px;line-height:1.8;color:#b9c5d2}
.seo-page ul,.seo-page ol{padding-left:22px}
.seo-page li{padding-left:4px;margin:9px 0}
.seo-page .lead{font-size:18px;line-height:1.65;color:#d7e0ea}
.seo-page .callout{border:1px solid #344967;background:#142033;border-radius:12px;padding:22px;margin:30px 0}
.seo-page .callout p{margin:0}
.seo-page .cta{display:inline-block;padding:13px 20px;border-radius:8px;background:#a9c4ff;color:#101820;text-decoration:none;font-weight:700;margin-top:12px}
.seo-page .cta:hover{color:#101820;background:#d2e0ff}
.seo-page footer{max-width:840px;margin:auto;padding:24px;border-top:1px solid #26313e;color:#96a3b5;font-size:12px}
@media(max-width:700px){.site-overview{padding:48px 20px}.site-overview-grid{grid-template-columns:1fr}.seo-page .seo-nav{gap:12px}.seo-page .seo-nav .seo-brand{width:100%}.seo-page main{padding-top:42px}}
.site-overview-inner a{color:#a9c4ff;text-underline-offset:3px}
.seo-page .seo-breadcrumb{font-size:13px;color:#96a3b5;margin-bottom:28px}
.seo-page .data-note{font-size:13px;max-width:660px}
.seo-page .feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}
.seo-page .feature-grid article{border:1px solid #2c3948;border-radius:12px;padding:22px;background:#111820}
.seo-page .feature-grid h3{margin:0 0 12px}
.seo-page .feature-grid p{margin:0 0 16px}
.seo-page .stock-shortcuts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;list-style:none;padding:0}
.seo-page .stock-shortcuts li{margin:0;padding:0}
.seo-page .stock-shortcuts a{display:block;padding:14px;border:1px solid #2c3948;border-radius:8px;font-size:14px}
.seo-page a:focus-visible,.site-overview a:focus-visible{outline:2px solid #a9c4ff;outline-offset:5px}
@media(max-width:600px){.seo-page .feature-grid,.seo-page .stock-shortcuts{grid-template-columns:1fr}}

/* Static research guides remain usable without JavaScript. */
.seo-page .feature-grid h2{font-size:20px;margin:0 0 14px;line-height:1.35}
.seo-page .rule-list{border:1px solid #344967;border-radius:10px;padding:16px 20px 16px 38px;background:#142033}
.seo-page .seo-skip{position:absolute;left:-9999px;top:0;padding:12px;background:#a9c4ff;color:#101820;z-index:10}
.seo-page .seo-skip:focus{left:0}
.seo-page a:focus-visible{outline:2px solid #a9c4ff;outline-offset:5px}