.gpr21-menu,.gpr21-europe{margin:0;border:0;padding:0}.gpr21-menu>summary,.gpr21-europe>summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:8px;color:inherit;font-weight:600}.gpr21-menu>summary::-webkit-details-marker,.gpr21-europe>summary::-webkit-details-marker{display:none}.gpr21-menu>summary:focus-visible,.gpr21-europe>summary:focus-visible{outline:2px solid #2769b5;outline-offset:4px}.gpr21-menu>summary{font-size:13px;padding:12px 0;white-space:nowrap}.gpr21-dropdown{background:#fff;color:#153759;border:1px solid #dae3ee;border-radius:14px;box-shadow:0 16px 40px #102e5626;padding:16px}.gpr21-dropdown a{display:block!important;position:static!important;text-transform:none!important;letter-spacing:0!important;font-size:14px!important;line-height:1.4!important;padding:9px 12px!important;margin:0!important;border-radius:7px;color:#153759!important;white-space:normal!important}.gpr21-dropdown a:hover{background:#eef4fb!important;color:#104c98!important}.gpr21-all{font-weight:700;border-bottom:1px solid #e3eaf3;margin-bottom:6px!important}.gpr21-europe>summary{padding:10px 12px;background:#edf3fa;border-radius:7px;font-size:14px}.gpr21-countries{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px 8px;padding:10px 0}.gpr21-europe-all{grid-column:1/-1;font-weight:700}.gpr21-main-routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px 8px;padding-top:8px}.gpr21-countries a,.gpr21-main-routes a{min-width:0}.gpe-nav-list>li:has(.gpr21-menu){position:static!important}.gpe-nav-list .gpr21-dropdown{position:absolute;z-index:10005;left:50%;transform:translateX(-50%);width:min(720px,calc(100vw - 32px));max-height:calc(100dvh - 130px);overflow:auto;overscroll-behavior:contain}.gpe-mobile-menu .gpr21-dropdown,nav[aria-label="Điều hướng di động"] .gpr21-dropdown{position:static;transform:none;width:100%;max-height:none;box-shadow:none;border:0;padding:8px;background:#f4f7fb}.gpe-mobile-menu .gpr21-menu>summary,nav[aria-label="Điều hướng di động"] .gpr21-menu>summary{padding:14px 16px;font-size:16px}.gpe-mobile-menu .gpr21-countries,nav[aria-label="Điều hướng di động"] .gpr21-countries{grid-template-columns:repeat(2,minmax(0,1fr))}.gpe-mobile-menu .gpr21-main-routes,nav[aria-label="Điều hướng di động"] .gpr21-main-routes{grid-template-columns:repeat(2,minmax(0,1fr))}nav[aria-label="Điều hướng di động"]{max-height:calc(100dvh - 110px);overflow-y:auto;overscroll-behavior:contain}.gpcr-country-list li{position:relative}.gpcr-country-list li a:after{content:"";position:absolute;inset:0}.gpcr-country-list li:focus-within{outline:2px solid #2769b5;outline-offset:2px}
/* Menu refinement: source-style flags, SVG chevrons, and a lateral Europe panel. */
.gpr21-chevron{width:16px;height:16px;flex:0 0 16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease}
.gpr21-menu[open]>summary>.gpr21-chevron{transform:rotate(180deg)}
.gpr21-label{display:flex;align-items:center;gap:11px}
.gpr21-dropdown .gpr21-flag{width:24px!important;height:18px!important;flex:0 0 24px;object-fit:cover;border-radius:3px;box-shadow:0 0 0 1px #12345918;margin:0!important}
.gpr21-dropdown a{display:flex!important;align-items:center;gap:11px;transition:background .18s ease,color .18s ease,transform .18s ease}
.gpr21-dropdown a:hover{transform:translateX(3px)}
.gpr21-all,.gpr21-europe-all{justify-content:space-between}
.gpr21-europe>summary{background:transparent;transition:background .18s ease,color .18s ease}
.gpr21-europe[open]>summary,.gpr21-europe>summary:hover{background:#edf4fc;color:#1257a3}
nav[aria-label="Điều hướng chính"] .gpr21-dropdown{left:clamp(16px,calc(50vw - 420px),480px);transform:none;width:244px;padding:10px;overflow:visible;max-height:none;border-top:3px solid #f6c344;border-radius:0 0 14px 14px;box-shadow:0 18px 45px #102e5626;animation:gpr21-enter .2s ease-out}
nav[aria-label="Điều hướng chính"] .gpr21-dropdown:before{content:"";position:absolute;left:0;right:0;top:-18px;height:18px}
nav[aria-label="Điều hướng chính"] .gpr21-main-routes{grid-template-columns:1fr;gap:1px;padding-top:3px}
nav[aria-label="Điều hướng chính"] .gpr21-europe>summary{padding:11px 12px}
nav[aria-label="Điều hướng chính"] .gpr21-europe>summary>.gpr21-chevron{transform:rotate(-90deg)}
nav[aria-label="Điều hướng chính"] .gpr21-europe[open]>summary>.gpr21-chevron{transform:rotate(-90deg) translateY(2px)}
nav[aria-label="Điều hướng chính"] .gpr21-countries{position:absolute;left:calc(100% + 10px);top:0;width:min(560px,calc(100vw - 300px));padding:12px;gap:3px 6px;max-height:calc(100dvh - 125px);overflow-y:auto;background:#fff;border:1px solid #e1e8f1;border-top:3px solid #f6c344;border-radius:0 12px 12px 12px;box-shadow:0 18px 45px #102e5626;animation:gpr21-side .2s ease-out;overscroll-behavior:contain}
nav[aria-label="Điều hướng chính"] .gpr21-europe:after{content:"";position:absolute;left:100%;width:12px;top:0;bottom:0;display:none}
nav[aria-label="Điều hướng chính"] .gpr21-europe[open]:after{display:block}
nav[aria-label="Điều hướng chính"] .gpr21-countries a{padding:10px 9px!important;font-size:13px!important}
nav[aria-label="Điều hướng di động"] .gpr21-dropdown{animation:gpr21-enter .2s ease-out}
nav[aria-label="Điều hướng di động"] .gpr21-europe[open]>summary>.gpr21-chevron{transform:rotate(180deg)}
nav[aria-label="Điều hướng di động"] .gpr21-countries{animation:gpr21-enter .2s ease-out}
@keyframes gpr21-enter{from{opacity:0;translate:0 8px}to{opacity:1;translate:0 0}}
@keyframes gpr21-side{from{opacity:0;translate:-10px 0}to{opacity:1;translate:0 0}}
@media(prefers-reduced-motion:reduce){.gpr21-dropdown,.gpr21-countries{animation:none!important}.gpr21-dropdown a,.gpr21-chevron{transition:none!important}}
.gpr21-europe>summary>a.gpr21-label{flex:1;padding:0!important;border-radius:0;transform:none!important;background:transparent!important}.gpr21-europe>summary>.gpr21-chevron{box-sizing:content-box;padding:8px;margin:-8px -4px -8px 0}