.site-header{padding:14px 0}.lb-header{display:flex;align-items:center;justify-content:space-between;gap:18px}body.lb-page .lb-brand,body.lb-page .brand.lb-brand,.settings-page .lb-brand,.settings-page .brand.lb-brand{color:#fff;text-decoration:none;font-size:clamp(1.6rem,2vw,2.2rem);font-weight:900;letter-spacing:.02em;text-shadow:0 8px 24px rgba(0,0,0,.35)}.lb-menu-toggle{display:none;align-items:center;justify-content:center;flex-direction:column;gap:3px;width:42px;height:42px;margin-left:auto;padding:0;border:1px solid rgba(255,255,255,.16);border-radius:14px;background:#ffffff0f;color:#edf7ff;cursor:pointer;transition:background .15s ease,border-color .15s ease,transform .15s ease}.lb-menu-toggle:hover,.lb-menu-toggle:focus-visible{outline:none;background:#ffffff1c;border-color:#7ee7ff47;transform:translateY(-1px)}.lb-menu-toggle span{display:block;width:18px;height:2px;border-radius:999px;background:currentColor}.lb-mobile-menu{display:none}.lb-header-actions,.lb-header-nav,.lb-header-account,.lb-user-info,.lb-auth-prompt{display:flex;align-items:center;gap:12px}.lb-header-actions{flex:1;justify-content:space-between;min-width:0}.lb-header-nav{flex:0 0 auto}.lb-header-account{flex:0 0 220px;min-width:220px;justify-content:flex-end}.lb-chip-btn{background:#ffffff0f;border:1px solid rgba(255,255,255,.16);border-radius:999px;color:#edf7ff;cursor:pointer;font-size:13px;font-weight:700;padding:8px 14px;text-decoration:none}.lb-chip-btn:hover{background:#ffffff1c}.lb-user-name{color:#eaf4ffad;font-size:13px;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lb-user-menu{position:relative}.lb-user-menu-trigger{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:0 14px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:#ffffff0f;cursor:pointer;list-style:none}.lb-user-menu-trigger::-webkit-details-marker{display:none}.lb-user-menu-trigger:hover{background:#ffffff1c}.lb-user-menu-caret{width:7px;height:7px;border-right:2px solid rgba(234,244,255,.72);border-bottom:2px solid rgba(234,244,255,.72);transform:translateY(-2px) rotate(45deg)}.lb-user-menu[open] .lb-user-menu-caret{transform:translateY(2px) rotate(225deg)}.lb-user-menu-list{position:absolute;top:calc(100% + 8px);right:0;z-index:260;min-width:180px;padding:8px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:#0a0e14f5;box-shadow:0 18px 42px #00000047;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.lb-user-menu-item{display:block;width:100%;padding:10px 12px;border:0;border-radius:10px;background:transparent;color:#edf7ff;cursor:pointer;font:inherit;font-size:13px;font-weight:700;text-align:left;text-decoration:none}.lb-user-menu-item:hover{background:#ffffff1a}@media (max-width: 900px){.lb-header{align-items:center;gap:12px}.lb-brand,body.lb-page .lb-brand,body.lb-page .brand.lb-brand,.settings-page .lb-brand,.settings-page .brand.lb-brand{font-size:clamp(1.35rem,5vw,1.8rem)}.lb-menu-toggle{display:inline-flex;flex-shrink:0}.lb-header-actions{display:none}.lb-mobile-menu{display:flex;position:fixed;top:calc(60px + env(safe-area-inset-top));left:0;right:0;z-index:220;padding:0 16px 16px;justify-content:flex-end}.lb-mobile-menu[hidden]{display:none}.lb-mobile-menu-inner{display:flex;flex-direction:column;align-items:flex-end;gap:0;width:fit-content;margin-left:auto;margin-right:0;max-width:calc(100vw - 32px);padding:16px 18px;border:1px solid rgba(255,255,255,.1);border-radius:24px;background:#0a0e14eb;box-shadow:0 24px 60px #00000052;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.lb-mobile-menu-inner .lb-header-actions{display:flex;flex:none;width:fit-content;flex-direction:column;align-items:flex-end;justify-content:flex-start;gap:12px}.lb-mobile-menu-inner .lb-header-nav,.lb-mobile-menu-inner .lb-user-info,.lb-mobile-menu-inner .lb-auth-prompt{width:auto;min-width:0;align-self:flex-end;justify-content:flex-end}.lb-mobile-menu-inner .lb-header-nav{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.lb-mobile-menu-inner .lb-user-info,.lb-mobile-menu-inner .lb-auth-prompt{flex-wrap:nowrap;margin-top:0}.lb-mobile-menu-inner .lb-auth-prompt{display:inline-flex;align-self:flex-end;padding:0;margin:0}.lb-mobile-menu-inner .lb-user-info{display:inline-flex;flex-direction:column;align-self:flex-end;justify-content:flex-end;align-items:flex-end;gap:12px;padding:0;margin:0}.lb-mobile-menu-inner .lb-user-menu{position:relative;display:block}.lb-mobile-menu-inner .lb-user-menu-trigger{align-self:flex-end}.lb-mobile-menu-inner .lb-user-menu-list{position:static;min-width:180px;margin-top:10px;text-align:left}.lb-mobile-menu-inner .lb-header-account{display:contents}.lb-mobile-menu-inner .lb-header-account>.lb-chip-btn,.lb-mobile-menu-inner .lb-header-account>.lb-user-info,.lb-mobile-menu-inner .lb-header-account>.lb-auth-prompt{margin:0}.lb-mobile-menu-inner .lb-chip-btn{width:auto;min-width:0;justify-content:center;align-self:flex-end;white-space:nowrap}.lb-mobile-menu-inner .lb-user-name{width:auto;max-width:180px;text-align:right;margin:0}}