.header.svelte-hv3zzy{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:var(--color-secondary-dark);border-bottom:1px solid rgba(255,255,255,.1);z-index:var(--z-sticky);transition:all .3s var(--ease-out-expo)}.header.transparent.svelte-hv3zzy{background:transparent;border-bottom:none}.header-content.svelte-hv3zzy{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--space-6)}.logo.svelte-hv3zzy{display:flex;align-items:center;gap:var(--space-3);text-decoration:none;transition:transform .2s var(--ease-out-expo)}.logo.svelte-hv3zzy:hover{transform:scale(1.02);text-decoration:none}.logo-icon.svelte-hv3zzy{width:36px;height:36px;object-fit:contain;filter:var(--logo-shadow, none);animation:svelte-hv3zzy-float 4s ease-in-out infinite}.logo-text.svelte-hv3zzy{font-family:var(--font-display);font-size:var(--text-xl);font-weight:700;letter-spacing:-.02em;color:var(--color-primary-light);display:none}@media(min-width:640px){.logo-text.svelte-hv3zzy{display:block}}.page-title.svelte-hv3zzy{position:absolute;left:50%;transform:translate(-50%);font-family:var(--font-display);font-size:var(--text-lg);font-weight:600;color:var(--text-primary);white-space:nowrap}.header-actions.svelte-hv3zzy{display:flex;align-items:center;gap:var(--space-3)}.menu-btn.svelte-hv3zzy{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;background:transparent;color:var(--text-primary);cursor:pointer;transition:opacity .2s ease}.menu-btn.svelte-hv3zzy svg:where(.svelte-hv3zzy){width:24px;height:24px}.menu-btn.svelte-hv3zzy:hover{opacity:.7}.login-btn.svelte-hv3zzy{display:inline-flex;align-items:center;padding:var(--space-2) var(--space-5);background:var(--color-primary);color:#fff;border-radius:var(--radius-full);font-family:var(--font-display);font-weight:500;font-size:var(--text-sm);text-decoration:none;box-shadow:var(--shadow-primary);transition:all .2s var(--ease-out-expo)}.login-btn.svelte-hv3zzy:hover{transform:translateY(-2px);background:var(--color-primary-dark);box-shadow:0 6px 20px #5b8def73;text-decoration:none;color:#fff}@keyframes svelte-hv3zzy-float{0%,to{transform:translateY(0)}50%{transform:translateY(-3px)}}.sidebar.svelte-6dohdz{position:fixed;top:var(--header-height);right:0;bottom:var(--bottom-nav-height);width:280px;max-width:80vw;background:var(--color-secondary-dark);box-shadow:-4px 0 20px #0000004d;z-index:9999;transform:translate(100%);transition:transform .3s ease;display:flex;flex-direction:column}.sidebar.open.svelte-6dohdz{transform:translate(0)}.sidebar-nav.svelte-6dohdz{flex:1;padding:var(--space-4) 0;display:flex;flex-direction:column}.menu-link.svelte-6dohdz{display:block;width:100%;padding:var(--space-4) var(--space-6);border:none;background:transparent;color:var(--text-primary);text-decoration:none;font-size:var(--text-sm);font-weight:500;letter-spacing:.05em;text-align:center;cursor:pointer;transition:background .2s ease}.menu-link.svelte-6dohdz:hover{background:#ffffff0d;text-decoration:none}.menu-link.svelte-6dohdz:disabled{opacity:.5;cursor:wait}.sponsor-section.svelte-6dohdz{padding:var(--space-4) var(--space-4);border-top:1px solid rgba(255,255,255,.1)}.sponsor-title.svelte-6dohdz{font-size:var(--text-xs);font-weight:600;letter-spacing:.1em;color:var(--text-tertiary);margin-bottom:var(--space-3);text-align:center}.sponsor-card.svelte-6dohdz{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);background:#5b8def1a;border:1px solid rgba(91,141,239,.3);border-radius:var(--radius);margin-bottom:var(--space-3)}.sponsor-logo.svelte-6dohdz{width:32px;height:32px;object-fit:contain;border-radius:var(--radius-sm)}.sponsor-name.svelte-6dohdz{font-size:var(--text-sm);font-weight:600;color:var(--color-primary-light)}.sponsor-placeholder.svelte-6dohdz{padding:var(--space-3);background:#ffffff08;border:1px dashed rgba(255,255,255,.2);border-radius:var(--radius);text-align:center}.sponsor-placeholder.svelte-6dohdz span:where(.svelte-6dohdz){font-size:var(--text-xs);color:var(--text-tertiary);font-style:italic}.sidebar-footer.svelte-6dohdz{padding:var(--space-4) var(--space-6)}.logout-btn.svelte-6dohdz{width:100%;padding:var(--space-3) var(--space-6);border:none;background:var(--color-error);color:#fff;border-radius:var(--radius);cursor:pointer;font-size:var(--text-sm);font-weight:600;letter-spacing:.05em;transition:background .2s ease}.logout-btn.svelte-6dohdz:hover{background:var(--color-error-dark)}