.guide-hero{background:linear-gradient(120deg,#031942e8,#062b6fe6),url('/images/guide-smart-tv.png') center/cover;color:#fff;text-align:center;padding:106px 0 98px}.guide-hero .eyebrow{justify-content:center;color:#dce8f9}.guide-hero h1{max-width:850px;margin:0 auto;font-size:clamp(44px,6vw,76px);line-height:.98;letter-spacing:-.055em}.guide-hero h1 em{font-family:Georgia,serif;font-weight:400}.guide-hero>div>p:last-child{max-width:710px;margin:24px auto 0;color:#e1ebf7;font-size:17px}.guide-lead{padding:34px 0;background:#e9f0ff;text-align:center;color:var(--muted)}.guide-lead p{max-width:850px;margin:0 auto}.guide-content{padding:74px 0 88px;display:grid;grid-template-columns:230px minmax(0,1fr);gap:60px}.guide-toc{position:sticky;top:25px;align-self:start;border-top:1px solid var(--line);display:grid}.guide-toc a{padding:13px 0;border-bottom:1px solid var(--line);font-size:13px;font-weight:700}.guide-toc a:hover{color:#e5232b}.guide-article{max-width:790px}.guide-article section{padding:0 0 56px;margin-bottom:54px;border-bottom:1px solid var(--line)}.guide-article h2{font-size:clamp(30px,4vw,47px);line-height:1.04;letter-spacing:-.045em;margin:0 0 18px}.guide-article p{color:var(--muted);font-size:16px}.guide-article ul{padding-left:20px;color:var(--muted)}.guide-article li{margin:9px 0}.guide-visual{margin:26px 0 0}.guide-visual img{width:100%;display:block;aspect-ratio:16/8;object-fit:cover}.guide-visual figcaption{font-size:12px;color:var(--muted);margin-top:8px}.guide-checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin-top:24px}.guide-checklist div{background:#fff;border:1px solid var(--line);padding:17px;font-size:14px;font-weight:700}.guide-checklist b{display:block;color:#e5232b;font-size:11px;letter-spacing:.1em;margin-bottom:8px}.guide-callout{background:#062b6f;color:#fff;padding:32px;margin-top:25px}.guide-callout h3{margin:0 0 7px;font-size:23px}.guide-callout p{color:#d8e5f8;margin:0}.guide-callout .button{margin-top:18px}.guide-footer{padding:50px 0 22px}.guide-footer .footer-grid{grid-template-columns:1fr .7fr 1fr}.guide-footer .footer-grid nav{display:grid;justify-content:start;gap:8px}.guide-footer .footer-grid nav a{font-size:13px}.guide-footer .footer-contact{display:grid;gap:8px;font-size:13px;color:#d7e0ea}.guide-footer .footer-contact strong{font-size:12px;color:#fff}.guide-footer .bottom{margin-top:34px}@media(max-width:800px){.guide-content{grid-template-columns:1fr;gap:34px}.guide-toc{position:static;grid-template-columns:repeat(2,1fr);gap:0;border-left:1px solid var(--line)}.guide-toc a{padding:11px;border:1px solid var(--line);border-left:0;margin-bottom:-1px}.guide-checklist{grid-template-columns:1fr}.guide-footer .footer-grid{grid-template-columns:1fr}.guide-footer .footer-contact{margin-top:15px}}@media(max-width:500px){.guide-hero{padding:76px 0}.guide-toc{grid-template-columns:1fr}.guide-content{padding-top:48px}.guide-footer{padding-top:38px}}