.rd-header{--ink:#07162d;--line:#dce5eb;position:sticky;top:0;z-index:50;height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 max(24px,calc((100vw - 1220px)/2));background:#fffffff0;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.lang-picker{position:relative;z-index:200;display:inline-block}.lang-picker__trigger{display:inline-flex;align-items:center;gap:5px;padding:6px 10px 6px 8px;border:1.5px solid rgba(255,255,255,.15);border-radius:999px;background:#0f1728bf;color:#e2e8f0;font-size:13px;font-weight:600;white-space:nowrap;cursor:pointer}.lang-picker__flag{font-size:16px;line-height:1}.lang-picker__code{font-size:12px;letter-spacing:.05em;opacity:.9}.lang-picker__chevron{opacity:.6;transition:transform .2s}.lang-picker[data-open=true] .lang-picker__chevron{transform:rotate(180deg)}.lang-picker__dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:170px;margin:0;padding:6px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:#0d1e2e;box-shadow:0 12px 32px #00000059;list-style:none}.lang-picker__option{display:flex;width:100%;align-items:center;gap:9px;padding:9px 12px;border:0;border-radius:9px;background:transparent;color:#cbd5e1;font:inherit;font-size:13px;text-align:left;cursor:pointer}.lang-picker__option:hover,.lang-picker__option:focus-visible{outline:2px solid #22d3a5;outline-offset:-2px;background:#ffffff12}.lang-picker__option--active{background:#22d3a51f;color:#fff}.lang-picker__opt-flag{flex:none;font-size:18px;line-height:1}.lang-picker__opt-label{flex:1}.lang-picker__check{color:#22d3a5;font-size:12px;font-weight:700}.rd-brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:20px;text-decoration:none}.rd-brand img{width:40px;height:40px;border-radius:12px}.rd-header nav{display:flex;gap:24px;font-size:14px;font-weight:650}.rd-header nav a,.rd-header-actions>a{color:var(--ink);text-decoration:none}.rd-header-actions{display:flex;align-items:center;gap:16px}.rd-header-actions .lang-picker__trigger{min-height:42px;border-color:var(--line);background:#fff;color:var(--ink)}.rd-header-actions .lang-picker__dropdown{right:0;left:auto;max-height:min(420px,70vh);overflow-y:auto}.rd-header-mobile-actions,.rd-header-mobile-language,.rd-header-mobile-primary{display:none}.rd-button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 24px;border:1px solid #078b9d;border-radius:14px;background:linear-gradient(135deg,#0787b1,#08bdb8);box-shadow:0 12px 28px #088b9d2e;color:#fff;font-weight:800}.rd-button-small{min-height:42px}.rd-menu-button{display:none;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:9px 12px;font-weight:800}@media (max-width:800px){.rd-header{height:calc(68px + env(safe-area-inset-top,0px));gap:10px;padding-top:env(safe-area-inset-top,0px);padding-right:max(14px,env(safe-area-inset-right,0px));padding-left:max(14px,env(safe-area-inset-left,0px))}.rd-header .rd-brand{min-width:0;gap:8px;white-space:nowrap;font-size:16px;line-height:1}.rd-header .rd-brand img{width:36px;height:36px;flex:0 0 36px;border-radius:10px}.rd-header-mobile-primary{display:inline-flex;min-height:40px;align-items:center;gap:6px;margin-left:auto;padding:0 12px;border-radius:11px;background:linear-gradient(135deg,#0787b1,#08bdb8);color:#fff;font-size:12px;font-weight:850;text-decoration:none;white-space:nowrap}.rd-menu-button{display:block;min-height:42px;flex:none;padding:0 12px;font-size:13px;white-space:nowrap}.rd-header nav{display:none;position:absolute;top:calc(68px + env(safe-area-inset-top,0px));left:max(12px,env(safe-area-inset-left,0px));right:max(12px,env(safe-area-inset-right,0px));flex-direction:column;gap:0;padding:10px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 18px 45px #07162d2e}.rd-header nav.open{display:flex}.rd-header nav a{padding:14px}.rd-header-mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:8px 12px}.rd-header-mobile-actions a{display:grid;min-height:44px;place-items:center;border:1px solid var(--line);border-radius:11px}.rd-header-mobile-actions a:last-child{border-color:#078b9d;background:#078b9d;color:#fff}.rd-header-mobile-language{display:block;padding:8px 12px 10px}.rd-header-mobile-language .lang-picker__trigger{width:100%;justify-content:flex-start;border-color:var(--line);background:#f8fbfc;color:var(--ink)}.rd-header-mobile-language .lang-picker__dropdown{position:static;width:100%;max-height:min(320px,45vh);margin-top:8px;overflow-y:auto}.rd-header-actions>a{display:none}.rd-header .rd-button-small{min-height:42px;padding:0 14px;border-radius:11px;box-shadow:none;font-size:12px;white-space:nowrap}}@media (max-width:520px){.rd-header{padding-right:max(12px,env(safe-area-inset-right,0px));padding-left:max(12px,env(safe-area-inset-left,0px))}.rd-header .rd-brand{font-size:15px}.rd-header-actions{display:none}}