.logged-in .header{top:30px}.header-backdrop{position:fixed;inset:0;background:var(--block-bg);opacity:0;visibility:hidden;transition:0.3s ease;z-index:90}.header-backdrop.is-active{opacity:1;visibility:visible;z-index:2}.header__overlay{z-index:110}body.menu-open{overflow:hidden}.header{position:absolute;width:100%;margin:auto;top:0;transition:box-shadow 0.3s ease,background 0.3s ease;z-index:20;padding:20px 0}.header .container{max-width:1140px}.header__wrapper{display:flex;align-items:center;gap:20px}.header__logo{flex-shrink:0}.header__logo img{display:block;max-width:100px;height:auto}.header__desktop-menu{display:flex;align-items:center;gap:20px;flex:1}.header__nav{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;flex:1}.header__button,.header__overlay-link{display:flex;align-items:center;justify-content:center;gap:10px;width:auto;padding:12px 16px;border-radius:5px;background:#fff0;color:var(--text-color);text-decoration:none;font-size:15px;font-weight:500;font-family:inherit;cursor:pointer;transition:0.3s ease}.header__button-icon{display:inline-flex;align-items:center}.header__actions{display:flex;gap:12px;margin-left:auto;flex-shrink:0}.header__action-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border:none;border-radius:5px;background:var(--additional-c-elements);color:var(--text-color);text-decoration:none;font-size:15px;font-weight:500;cursor:pointer;transition:0.3s ease}.header__action-btn:hover{opacity:.85}.header__toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:1px solid var(--additional-c-elements);border-radius:8px;background:#fff0;cursor:pointer}.header__toggle span{width:22px;height:2px;margin:0 auto;background:var(--text-color);transition:0.3s ease}.header__toggle.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.header__toggle.is-active span:nth-child(2){opacity:0}.header__toggle.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.header__overlay{display:none}@media (max-width:768px){.logged-in .header{top:40px}.menu-open .header{position:fixed}.header{padding:12px 0}.header__wrapper{justify-content:space-between;gap:10px;margin:0 10px}.header__logo img{max-width:76px}.header__desktop-menu{display:none}.header__actions{gap:8px;margin-left:0}.header__action-btn{width:auto;min-height:40px;padding:9px 14px;font-size:13px;white-space:nowrap}.header__toggle{display:flex;flex-shrink:0;width:40px;height:40px}.header__overlay{display:block;position:sticky;left:0;right:0;top:100%;background:var(--block-bg);max-height:0;overflow:hidden;opacity:0;visibility:hidden;transition:max-height 0.45s ease,opacity 0.3s ease,visibility 0.3s ease}.header__overlay.is-open{max-height:100vh;opacity:1;visibility:visible}.header__overlay-inner{padding:20px}.header__overlay-nav{display:flex;flex-direction:column;gap:10px}.header__overlay-link{width:100%}.logged-in .header.is-scrolled{top:0}}@media (max-width:480px){.header__logo img{max-width:64px}.header__actions{gap:6px}.header__action-btn{min-height:36px;padding:8px 10px;font-size:12px}.header__toggle{width:36px;height:36px}}