/* Shared, scoped platform navigation. Native details provides the mobile menu. */
.pk-network,.pk-network-footer,.pk-context{box-sizing:border-box;font-family:inherit;color:#183b32;text-align:left;line-height:1.55}
.pk-network-footer{max-width:1280px;margin:32px auto 0;padding:28px 24px;background:#f5faf7;border-top:1px solid #d8e7e0}.pk-network-footer h2{font-size:20px;font-weight:800;margin:0 0 6px;line-height:1.4;color:#183b32}.pk-network-footer>p{font-size:14px;margin:0 0 20px;color:#5b7168}
.pk-network-footer-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.pk-network-footer-links a{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:#183b32;font-size:14px;padding:4px 0}.pk-network-footer-links a strong{font-weight:800}.pk-network-footer-links a span{font-size:12px;color:#5b7168}.pk-network-footer-links a:hover strong{text-decoration:underline;text-underline-offset:4px}
.pk-context{margin:24px 0;padding:20px 0;border-top:1px solid #d8e7e0}.pk-context h2{font-size:19px;line-height:1.4;margin:0 0 8px;font-weight:800;color:#183b32}.pk-context p{font-size:14px;margin:0 0 12px;color:#5b7168}.pk-context nav{display:flex;flex-wrap:wrap;gap:12px 24px}.pk-context a{font-size:14px;font-weight:700;color:#286c58;text-decoration:underline;text-underline-offset:4px}
@media(max-width:760px){.pk-network-footer{padding:24px 18px}.pk-network-footer-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.pk-network-footer h2{font-size:18px}}
@media(max-width:360px){.pk-network-footer-links{grid-template-columns:1fr}}

.pk-result-next{display:none}.exam-finished .pk-result-next{display:block}
.rk-main>.pk-network-footer{order:4;width:100%}

/* Simple reference-style menu, integrated in the existing site header. */
.pk-tool-switch{position:relative;display:inline-block;color:inherit;font:inherit;flex:none;text-align:left;z-index:50}
.pk-tool-switch summary{display:flex;align-items:center;gap:8px;list-style:none;cursor:pointer;min-height:38px;padding:8px 14px;border-radius:8px;font-weight:600;font-size:14px;color:inherit;white-space:nowrap;transition:background .15s,box-shadow .15s}
.pk-tool-switch summary::-webkit-details-marker{display:none}.pk-tool-switch summary span{display:none}
.pk-tool-switch summary:hover{background:#f4f6f5}.pk-tool-switch[open] summary{background:#f4f6f5;box-shadow:0 0 0 3px #d8dfda}
.pk-tool-switch>nav{position:absolute;right:0;top:calc(100% + 12px);display:grid!important;gap:2px!important;width:210px;max-width:calc(100vw - 32px);padding:6px!important;background:#fff;border:1px solid #dfe5e1;border-radius:10px;box-shadow:0 10px 25px #15251c18,0 2px 5px #15251c08;z-index:100;color:#263b31}
.pk-tool-switch>nav a{display:block!important;min-height:40px;box-sizing:border-box;padding:10px 12px!important;border:0!important;border-radius:6px!important;text-decoration:none!important;color:#263b31!important;white-space:normal!important;line-height:1.4!important;font-size:14px!important;font-weight:500!important;transition:background .12s}
.pk-tool-switch>nav a strong{font:inherit!important}.pk-tool-switch>nav a span{display:none}.pk-tool-switch>nav a:hover{background:#f1f5f2!important}
.pk-tool-switch summary:focus-visible,.pk-tool-switch a:focus-visible{outline:2px solid #397d6b;outline-offset:3px}
.pk-tool-switch[open]>nav{animation:pk-simple-menu-in .16s ease-out;transform-origin:top right}@keyframes pk-simple-menu-in{from{opacity:0;transform:translateY(-4px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}
@media(prefers-reduced-motion:reduce){.pk-tool-switch summary,.pk-tool-switch summary span,.pk-tool-switch>nav a{transition:none}.pk-tool-switch[open]>nav{animation:none}}
.pk-menu-label{display:block;padding:16px 12px 6px;font-size:11px;font-weight:800;letter-spacing:.08em;color:#71877c;border-top:1px solid #e2ebe5;margin-top:10px}
.pk-guide-tools{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.pk-guide-tools>a{font-size:14px;font-weight:700;color:#397d6b}

.site-header .header-inner{flex-wrap:wrap;gap:12px;padding-top:12px;padding-bottom:12px}
header>nav:has(>.pk-tool-switch){align-items:center}.desktop .pk-tool-switch summary{font-size:12px}