.top-utility-bar{background:var(--neutral-100);border-bottom:1px solid var(--border-default);height:28px;display:flex;align-items:center}.top-utility-bar .container{display:flex;justify-content:space-between;align-items:center;width:100%}.top-util-left{font-size:12px;color:var(--text-muted)}.top-util-left strong{color:var(--accent-red);font-weight:700}.top-util-right{display:flex;align-items:center;gap:0}.top-util-link{font-size:12px;color:var(--text-secondary);padding:0 8px;white-space:nowrap;border-right:1px solid var(--border-default)}.top-util-link:last-child{border-right:none}.top-util-link:hover{color:var(--accent-red)}.top-util-link-highlight{color:var(--accent-red);font-weight:600}.top-util-sep{color:var(--border-strong);padding:0 4px;font-size:11px}.header-main{background:var(--bg-card);width:100%}.header-main .container{display:flex;align-items:center;height:70px}.logo-area{display:flex;align-items:baseline;gap:6px}.logo-brand{font-size:28px;font-weight:800;color:var(--accent-red);letter-spacing:1px;white-space:nowrap}.logo-domain{font-size:13px;color:var(--text-muted);white-space:nowrap}.location-selector{font-size:12px;color:var(--text-secondary);margin-left:8px;padding:2px 8px;border:1px solid var(--border-default);background:var(--bg-card);white-space:nowrap}.location-selector a{color:var(--brand-primary)}.location-selector a:hover{color:var(--accent-red)}.search-area{flex:1;max-width:640px;margin:0 24px;display:flex;flex-direction:column;gap:4px}.search-wrapper{display:flex;height:36px}.search-dropdown{display:flex;align-items:center;padding:0 10px;border:2px solid var(--brand-primary);border-right:none;background:var(--bg-card);font-size:13px;color:var(--text-primary);cursor:pointer;white-space:nowrap;gap:4px}.search-dropdown:after{content:"\25be";font-size:10px;color:var(--text-muted)}.search-input{flex:1;height:100%;border:2px solid var(--brand-primary);border-left:1px solid var(--border-default);border-right:none;padding:0 10px;font-size:13px;outline:none;color:var(--text-primary);background:var(--bg-card)}.search-input::placeholder{color:var(--text-muted)}.search-input:focus{border-color:var(--brand-primary)}.search-btn{padding:0 24px;background:var(--brand-primary);color:#fff;border:none;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;display:flex;align-items:center;gap:4px}.search-btn:hover{background:var(--brand-primary-hover)}.hot-keywords{display:flex;align-items:center;gap:8px;font-size:12px;line-height:1.6;flex-wrap:wrap}.hot-keywords-label{color:var(--text-muted)}.hot-keywords a{color:var(--text-secondary);padding:0 4px}.hot-keywords a:hover{color:var(--accent-red)}.header-right{display:flex;flex-direction:column;align-items:flex-end;gap:4px;white-space:nowrap}.header-right-link{font-size:12px;color:var(--text-secondary)}.header-right-link:hover{color:var(--accent-red)}.main-nav{background:var(--brand-primary);width:100%}.main-nav .container{display:flex;align-items:center;height:36px}.main-nav ul{display:flex;align-items:center;gap:0}.main-nav-item{display:inline-flex;align-items:center;padding:0 16px;height:36px;font-size:14px;color:#ffffffe6;font-weight:500;white-space:nowrap;transition:background .15s}.main-nav-item:hover{background:var(--brand-primary-hover);color:#fff}.main-nav-item-active{background:var(--accent-red);color:#fff;font-weight:700}.main-nav-item-active:hover{background:var(--accent-red-dark);color:#fff}.main-nav .nav-item{position:relative}.main-nav .nav-caret{margin-left:4px;font-size:10px;opacity:.7}.main-nav .nav-dropdown{display:none;position:absolute;top:100%;left:0;min-width:160px;background:var(--bg-card, #fff);box-shadow:0 4px 14px #0000001f;border-top:2px solid var(--accent-red, #c8161d);z-index:100;padding:4px 0}.main-nav .nav-item:hover>.nav-dropdown,.main-nav .nav-item:focus-within>.nav-dropdown{display:block}.main-nav .nav-dropdown li{display:block}.main-nav .nav-dropdown li a{display:block;padding:8px 18px;font-size:13px;color:var(--text-primary, #1f2937);white-space:nowrap;transition:all .15s}.main-nav .nav-dropdown li a:hover{background:var(--bg-hover, #f3f4f6);color:var(--brand-primary, #1e3a5f)}