.seo-content{max-width:1120px;margin:0 auto;padding:32px 24px 64px;color:#fff;font:16px/1.7 system-ui,sans-serif;background:#101111}
.seo-brand{display:inline-block;margin-bottom:24px}.seo-brand img{width:210px;height:auto}
.seo-content a{color:#ffd600;text-decoration:none}.seo-content a:hover{text-decoration:underline}
.seo-content nav{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:40px}.seo-content h1{font-size:clamp(28px,5vw,48px);line-height:1.15;margin:24px 0}
.seo-content h2{font-size:22px;line-height:1.3;margin:0 0 14px}.seo-content p{margin:14px 0;color:#bcc0ba}
.seo-cover{width:100%;max-height:540px;object-fit:cover;border-radius:12px;margin:24px 0}.seo-body{white-space:pre-wrap}.seo-excerpt{font-size:21px}
.seo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:40px}.seo-grid article{padding:22px;background:#191a1a;border-radius:12px}
.seo-note{text-align:center;margin:20px;color:#bcc0ba;font:14px system-ui,sans-serif}@media(max-width:850px){.seo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:580px){.seo-grid{grid-template-columns:1fr}}