.v5-site-header{backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:#ffffffeb;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}.v5-announce{align-items:center;background:var(--ink);color:#ffffffd9;display:flex;flex-wrap:wrap;font-size:var(--t-xs);font-weight:500;gap:24px;justify-content:center;padding:10px 0;text-align:center}.v5-announce__item{align-items:center;display:inline-flex;gap:8px}.v5-announce__item .i{color:var(--accent-200);height:14px;width:14px}.v5-announce__item--cta a{color:var(--accent-200);margin-left:6px;text-decoration:underline;text-underline-offset:3px}.v5-header-row{align-items:center;display:grid;gap:var(--s-6);grid-template-columns:auto 1fr auto;padding-block:16px}.v5-brand{color:var(--ink);font-size:var(--t-lg);font-weight:700;gap:12px;letter-spacing:-.025em;text-decoration:none}.v5-brand,.v5-brand-mark{align-items:center;display:inline-flex}.v5-brand-mark{background:var(--accent);border-radius:var(--r-sm);box-shadow:var(--sh-accent);color:#fff;flex-shrink:0;font-size:17px;font-weight:800;height:36px;justify-content:center;width:36px}.v5-brand-text{color:var(--ink)}.v5-search-hero{align-items:stretch;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);display:flex;justify-self:center;max-width:620px;transition:border-color var(--d-1) var(--e-out),box-shadow var(--d-1) var(--e-out);width:100%}.v5-search-hero:focus-within{border-color:var(--accent);box-shadow:var(--sh-focus)}.v5-search-hero__select{align-items:center;border-right:1px solid var(--line);color:var(--muted);display:inline-flex;font-size:var(--t-sm);font-weight:500;gap:8px;padding:12px 14px;white-space:nowrap}.v5-search-hero input{background:transparent;border:0;color:var(--ink);flex:1;font-size:var(--t-base);min-width:0;outline:none;padding:12px 14px}.v5-search-hero input::-moz-placeholder{color:var(--muted-3)}.v5-search-hero input::placeholder{color:var(--muted-3)}.v5-search-hero button{align-items:center;background:var(--accent);border:0;border-radius:0 8px 8px 0;color:#fff;cursor:pointer;display:inline-flex;font-size:var(--t-sm);font-weight:600;gap:8px;margin:-1px -1px -1px 0;padding:0 20px;transition:background var(--d-1) var(--e-out)}.v5-search-hero button:hover{background:var(--accent-600)}.v5-util{align-items:center;display:flex;gap:4px}.v5-util__link{align-items:center;background:transparent;border:0;border-radius:var(--r-sm);color:var(--ink);cursor:pointer;display:inline-flex;font-size:var(--t-sm);font-weight:500;gap:8px;padding:10px 14px;position:relative;text-decoration:none;transition:background var(--d-1) var(--e-out)}.v5-util__link:hover{background:var(--surface-3)}.v5-util__label{font-size:var(--t-sm);font-weight:500}.v5-util__badge{background:var(--accent);border:2px solid var(--surface);border-radius:999px;color:#fff;font-size:10px;font-variant-numeric:tabular-nums;font-weight:700;height:18px;min-width:18px;padding:0 5px;position:absolute;right:3px;top:3px}.v5-avatar,.v5-util__badge{align-items:center;display:inline-flex;justify-content:center}.v5-avatar{background:var(--accent-50);border-radius:50%;color:var(--accent-700);flex-shrink:0;font-size:11px;font-weight:700;height:26px;overflow:hidden;width:26px}.v5-avatar img{height:100%;-o-object-fit:cover;object-fit:cover;width:100%}.v5-avatar--lg{font-size:var(--t-md);height:44px;width:44px}.v5-account{position:relative}.v5-account__trigger{padding:6px 12px 6px 6px}.v5-account__arrow{transition:transform var(--d-1) var(--e-out)}.v5-account__arrow--open{transform:rotate(180deg)}.v5-account__menu{animation:v5-dropdown-in .16s var(--e-out) both;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-lg);min-width:288px;overflow:hidden;position:absolute;right:0;top:calc(100% + 6px);z-index:60}@keyframes v5-dropdown-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.v5-account__head{align-items:center;border-bottom:1px solid var(--line);display:flex;gap:12px;padding:var(--s-5)}.v5-account__name{color:var(--ink);font-size:var(--t-sm);font-weight:600}.v5-account__email{color:var(--muted);font-size:var(--t-xs);margin-top:2px}.v5-account__items{display:flex;flex-direction:column;gap:2px;padding:6px}.v5-account__item{align-items:center;border-radius:var(--r-sm);color:var(--ink);display:inline-flex;font-size:var(--t-sm);gap:10px;padding:10px 12px;text-decoration:none;transition:background var(--d-1) var(--e-out)}.v5-account__item:hover{background:var(--surface-3);color:var(--accent-700)}.v5-account__item .i{color:var(--muted-2)}.v5-account__foot{border-top:1px solid var(--line);padding:6px}.v5-account__logout{align-items:center;background:transparent;border:0;border-radius:var(--r-sm);color:var(--danger);cursor:pointer;display:inline-flex;font-size:var(--t-sm);font-weight:500;gap:10px;padding:10px 12px;transition:background var(--d-1) var(--e-out);width:100%}.v5-account__logout:hover{background:var(--danger-50)}@media (max-width:900px){.v5-header-row{gap:var(--s-3);grid-template-columns:auto 1fr}.v5-search-hero{grid-column:1/-1;justify-self:stretch;order:3}.v5-brand-text,.v5-util__label{display:none}}@media (max-width:600px){.v5-announce{font-size:11px;gap:12px}.v5-announce__item{padding:0 4px}.v5-announce__item--cta a{display:block}.v5-search-hero__select{display:none}}