.seo-resource-preview{background:linear-gradient(180deg,#f7faff 0%,#fff 100%)}
.seo-resource-preview .section-head h2,
.seo-guide .section-head h2{font-size:clamp(1.55rem,2.8vw,2.35rem)!important;line-height:1.12}
.seo-resource-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.seo-resource-grid>a{display:flex;min-height:190px;flex-direction:column;gap:9px;padding:22px;border:1px solid rgba(7,18,44,.1);border-radius:20px;background:#fff;color:#07122c;text-decoration:none;box-shadow:0 14px 34px rgba(7,18,44,.06);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.seo-resource-grid>a:hover,.seo-resource-grid>a:focus-visible{transform:translateY(-3px);border-color:#00a4ef;box-shadow:0 18px 42px rgba(7,18,44,.1)}
.seo-resource-grid small{color:#006b9d;font-size:.72rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.seo-resource-grid strong{font-size:1.08rem;line-height:1.25}
.seo-resource-grid span{color:#56657c;font-size:.91rem;line-height:1.58}
.seo-resource-all{display:inline-flex;margin-top:20px;font-weight:800}
.seo-guide{overflow:hidden}
.guide-hero{padding:86px 0 54px;background:radial-gradient(circle at 85% 10%,rgba(0,164,239,.16),transparent 30%),linear-gradient(145deg,#07122c,#122c58);color:#fff}
.guide-hero .guide-breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;color:#c7d7ee;font-size:.84rem}
.guide-hero .guide-breadcrumbs a{color:#8fdcff;text-decoration:none}
.guide-hero h1{max-width:980px;margin:0;font-size:clamp(2rem,4.4vw,3.75rem)!important;line-height:1.04;letter-spacing:-.035em}
.guide-hero .guide-lead{max-width:820px;margin:22px 0 0;color:#dce7f6;font-size:clamp(1rem,1.5vw,1.17rem);line-height:1.75}
.guide-meta{margin:18px 0 0;color:#9fb5d4;font-size:.82rem}
.guide-section{padding:64px 0}
.guide-section.is-soft{background:#f6f9fd}
.guide-copy{max-width:920px}
.guide-copy>p,.guide-card p,.guide-faq p{color:#526177;line-height:1.75}
.guide-copy h2{margin:0 0 18px;font-size:clamp(1.55rem,3vw,2.35rem)!important;line-height:1.13}
.guide-copy h3{margin:30px 0 10px;font-size:1.2rem}
.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:28px}
.guide-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.guide-card{padding:22px;border:1px solid rgba(7,18,44,.1);border-radius:18px;background:#fff;box-shadow:0 12px 28px rgba(7,18,44,.05)}
.guide-card h3{margin:0 0 10px;font-size:1.08rem}
.guide-card p{margin:0;font-size:.93rem}
.guide-list{display:grid;gap:12px;margin:22px 0 0;padding:0;list-style:none}
.guide-list li{position:relative;padding:14px 16px 14px 46px;border:1px solid rgba(7,18,44,.09);border-radius:14px;background:#fff;color:#394a62;line-height:1.55}
.guide-list li::before{content:'✓';position:absolute;left:17px;top:14px;display:grid;width:21px;height:21px;place-items:center;border-radius:50%;background:#e2f6ff;color:#006b9d;font-weight:900}
.guide-table-wrap{margin-top:26px;overflow-x:auto;border:1px solid rgba(7,18,44,.1);border-radius:18px;background:#fff;box-shadow:0 14px 34px rgba(7,18,44,.05)}
.guide-table{width:100%;min-width:780px;border-collapse:collapse;text-align:left}
.guide-table th,.guide-table td{padding:17px 18px;border-bottom:1px solid rgba(7,18,44,.08);vertical-align:top;line-height:1.55}
.guide-table th{background:#edf7fd;color:#07122c;font-size:.82rem;text-transform:uppercase;letter-spacing:.05em}
.guide-table td{color:#45566d;font-size:.91rem}
.guide-table tr:last-child td{border-bottom:0}
.guide-related{margin:20px 4px 0;color:#56657c;font-size:.92rem;line-height:1.6}
.guide-related a{color:#006b9d;font-weight:750}
.guide-cta-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.guide-note{margin-top:22px;padding:18px 20px;border-left:4px solid #ffb900;border-radius:10px;background:#fff9dd;color:#4d4937;line-height:1.65}
.guide-faq{display:grid;gap:12px;margin-top:24px}
.guide-faq details{padding:18px 20px;border:1px solid rgba(7,18,44,.1);border-radius:16px;background:#fff}
.guide-faq summary{cursor:pointer;color:#07122c;font-weight:800}
.guide-faq p{margin:12px 0 0}
.guide-source-list{display:grid;gap:8px;margin-top:18px}
.guide-source-list a{color:#006b9d;font-weight:700}
.guide-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px;border-radius:22px;background:#07122c;color:#fff}
.guide-cta h2{margin:0;font-size:clamp(1.4rem,2.7vw,2.15rem)!important}
.guide-cta p{margin:8px 0 0;color:#c7d7ee}
.guide-cta .btn{flex:0 0 auto}
@media(max-width:980px){.seo-resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.seo-resource-grid,.guide-grid,.guide-grid.two{grid-template-columns:1fr}.seo-resource-grid>a{min-height:0}.guide-hero{padding:62px 0 42px}.guide-section{padding:48px 0}.guide-cta{align-items:flex-start;flex-direction:column}.guide-cta .btn,.guide-cta-actions{width:100%}.guide-cta-actions{flex-direction:column}}