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@media(max-width:430px){.guide-toc{grid-template-columns:1fr}}
@media print{.guide-toc{display:none!important}}

.guide-security .guide-hero{background:radial-gradient(circle at 92% 8%,rgba(245,158,11,.18),transparent 31%),linear-gradient(135deg,rgba(185,28,28,.09),transparent 50%),var(--card)}.guide-security .guide-scope-panel{border-color:color-mix(in srgb,#d97706 38%,var(--line))}.guide-signal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}.guide-signal-grid .skill-card{height:100%}.guide-exposure-table td:first-child{width:26%}.guide-trust-note{margin-top:16px;padding:16px;border-left:4px solid #d97706;border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:var(--soft-surface)}
@media(max-width:860px){.guide-signal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.guide-signal-grid{grid-template-columns:1fr}}

.guide-storage .guide-hero{background:radial-gradient(circle at 92% 8%,rgba(16,185,129,.18),transparent 31%),linear-gradient(135deg,rgba(37,99,235,.1),transparent 50%),var(--card)}.guide-storage .guide-scope-panel{border-color:color-mix(in srgb,#059669 38%,var(--line))}.guide-storage .guide-step::before{background:linear-gradient(135deg,#047857,var(--accent2))}

.guide-connectivity .guide-hero{background:radial-gradient(circle at 92% 8%,rgba(14,165,233,.2),transparent 31%),linear-gradient(135deg,rgba(79,70,229,.11),transparent 50%),var(--card)}.guide-connectivity .guide-scope-panel{border-color:color-mix(in srgb,#0284c7 40%,var(--line))}.guide-connectivity .guide-step::before{background:linear-gradient(135deg,#0369a1,#4f46e5)}