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6px}.gateway-card__meta{font-size:.889rem;color:#64748b;margin:0}.portal-entry-gateway__section{margin-bottom:20px;padding:20px;border-radius:20px;background:rgba(255,255,255,.9);border:1px solid #e2e8f0}.portal-entry-gateway__section--admin{opacity:.92;background:var(--color-surface,#f8fafc);border-style:dashed}.portal-entry-gateway__section--compat,.portal-entry-gateway__section--qa{border:1px dashed var(--color-border,#e2e8f0);background:var(--color-surface,#f8fafc);opacity:.95}.portal-entry-gateway__section--qa{opacity:.9;border:2px dashed #94a3b8}.portal-entry-gateway__section--compat summary,.portal-entry-gateway__section--qa summary{cursor:pointer;font-weight:700}.portal-entry-gateway__section-title{font-size:1.111rem;font-weight:800;margin:0 0 6px}.portal-entry-gateway__section-sub{font-size:.889rem;color:#64748b;margin:0 0 14px}.portal-entry-gateway__cta-row{display:flex;flex-wrap:wrap;gap:10px}.portal-entry-gateway__compat-note{font-size:.889rem;color:#64748b;margin:0 0 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(max-width:480px){.portal-entry-gateway__grid--2,.portal-entry-gateway__grid--4{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.gateway-card{transition:none}}.clean-edtech-app-shell{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:#ffffff;border-bottom:1px solid #e2e8f0;margin:0 -16px 24px;padding:0 16px}.clean-edtech-app-shell__inner{max-width:1100px;margin:0 auto;min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px}.clean-edtech-app-shell__brand{font-size:1rem;font-weight:800;color:#1e293b;text-decoration:none}.clean-edtech-app-shell__nav{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center}.clean-edtech-app-shell__link{font-size:.875rem;font-weight:600;color:#64748b;text-decoration:none;padding:8px 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auto}.clean-edtech-product-card{display:flex;flex-direction:column;gap:12px;padding:28px 24px;border-radius:16px;background:#fff;border:1px solid #e2e8f0;box-shadow:0 1px 3px rgba(15,23,42,.06),0 4px 12px rgba(15,23,42,.04);text-decoration:none;color:inherit;min-height:44px;transition:transform .2s ease,box-shadow .2s ease}.clean-edtech-product-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(15,23,42,.1)}.clean-edtech-product-card--primary{border-top:4px solid #f59e0b}.clean-edtech-product-card--junior{border-top:4px solid #2563eb}.clean-edtech-product-card__title{font-size:1.5rem;font-weight:800;margin:0;color:#0f172a}.clean-edtech-product-card__desc{margin:0;font-size:.944rem;color:#64748b;line-height:1.55;flex:1 1}.clean-edtech-product-card__cta{font-size:.944rem;font-weight:700;color:#2563eb}.portal-entry-gateway__section--internal{max-width:720px;margin:0 auto 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8px;color:#334155}.portal-entry-gateway__more-list{margin:0;padding-left:1.1rem;font-size:.875rem;color:#64748b;line-height:1.55}.portal-entry-gateway__more-list a{color:#2563eb;font-weight:600;text-decoration:none}@media (max-width:480px){.clean-edtech-app-shell__inner{flex-direction:column;align-items:flex-start;padding:8px 0}.portal-entry-gateway__hero-actions{flex-direction:column;width:100%}.portal-entry-gateway__cta{width:100%}.clean-edtech-product-choices__grid{grid-template-columns:1fr}}