.site-header[data-astro-cid-ctg3m53h]{border-bottom:1px solid var(--color-border-light);padding:1.25rem 0;position:sticky;top:0;background-color:var(--color-bg);z-index:50;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}@supports (background-color: color-mix(in srgb,red 50%,blue)){.site-header[data-astro-cid-ctg3m53h]{background-color:color-mix(in srgb,var(--color-bg) 92%,transparent)}}.site-nav[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:2rem}.logo[data-astro-cid-ctg3m53h]{font-family:var(--font-ui);font-size:1rem;font-weight:600;letter-spacing:.06em;text-decoration:none;color:var(--color-text);flex-shrink:0}.nav-links[data-astro-cid-ctg3m53h]{display:flex;gap:1.5rem;flex:1;align-items:center}.nav-link[data-astro-cid-ctg3m53h]{font-family:var(--font-ui);font-size:.9375rem;font-weight:400;color:var(--color-text-muted);text-decoration:none;transition:color var(--transition-fast);position:relative;background:none;border:none;cursor:pointer;padding:0}.nav-link[data-astro-cid-ctg3m53h]:hover{color:var(--color-text)}.nav-link--active[data-astro-cid-ctg3m53h]{color:var(--color-text);font-weight:500}.nav-link--active[data-astro-cid-ctg3m53h]:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:1px;background-color:var(--color-accent);border-radius:1px}.nav-dropdown[data-astro-cid-ctg3m53h]{position:relative}.nav-dropdown-trigger[data-astro-cid-ctg3m53h]{display:inline-flex;align-items:center;gap:4px}.dropdown-chevron[data-astro-cid-ctg3m53h]{transition:transform .2s ease;opacity:.5}.nav-dropdown[data-astro-cid-ctg3m53h].is-open .dropdown-chevron[data-astro-cid-ctg3m53h]{transform:rotate(180deg)}.dropdown-menu[data-astro-cid-ctg3m53h]{position:absolute;top:calc(100% + 12px);left:50%;transform:translate(-50%) translateY(-4px);min-width:220px;max-height:400px;overflow-y:auto;scrollbar-width:thin;background:var(--color-bg);border:1px solid var(--color-border);border-radius:10px;box-shadow:0 8px 32px #0000001f,0 2px 8px #0000000f;padding:6px;opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease,transform .2s ease;z-index:100}[data-astro-cid-ctg3m53h][data-theme=dark] .dropdown-menu[data-astro-cid-ctg3m53h]{box-shadow:0 8px 32px #0006,0 2px 8px #0003}.nav-dropdown[data-astro-cid-ctg3m53h].is-open .dropdown-menu[data-astro-cid-ctg3m53h]{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.dropdown-item[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:6px;font-family:var(--font-ui);font-size:.875rem;color:var(--color-text);text-decoration:none;transition:background .15s ease,color .15s ease}.dropdown-item[data-astro-cid-ctg3m53h]:hover{background:#b8956a0f;color:var(--color-accent)}.dropdown-item--active[data-astro-cid-ctg3m53h]{color:var(--color-accent);font-weight:500}.dropdown-icon[data-astro-cid-ctg3m53h]{font-size:1rem;width:20px;text-align:center;flex-shrink:0}.dropdown-loading[data-astro-cid-ctg3m53h]{font-family:var(--font-ui);font-size:.8125rem;color:var(--color-text-muted);padding:12px;text-align:center}.nav-right[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:.75rem;margin-left:auto}.auth-buttons[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:.5rem}.btn-sm[data-astro-cid-ctg3m53h]{padding:.375rem .875rem;font-size:.875rem}.theme-toggle[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:center;background:none;border:1px solid var(--color-border);border-radius:4px;cursor:pointer;color:var(--color-text-muted);padding:.375rem;width:34px;height:34px;transition:color var(--transition-fast),background-color var(--transition-fast),border-color var(--transition-fast);flex-shrink:0}.theme-toggle[data-astro-cid-ctg3m53h]:hover{color:var(--color-text);background-color:var(--color-surface)}.icon-sun[data-astro-cid-ctg3m53h]{display:none}.icon-moon[data-astro-cid-ctg3m53h],[data-astro-cid-ctg3m53h][data-theme=dark] .icon-sun[data-astro-cid-ctg3m53h]{display:block}[data-astro-cid-ctg3m53h][data-theme=dark] .icon-moon[data-astro-cid-ctg3m53h]{display:none}[data-astro-cid-ctg3m53h][data-theme=sepia] .icon-sun[data-astro-cid-ctg3m53h]{display:block}[data-astro-cid-ctg3m53h][data-theme=sepia] .icon-moon[data-astro-cid-ctg3m53h]{display:none}.hamburger[data-astro-cid-ctg3m53h]{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:.375rem;border-radius:4px;flex-shrink:0;transition:background-color var(--transition-fast)}.hamburger[data-astro-cid-ctg3m53h]:hover{background-color:var(--color-surface)}.ham-bar[data-astro-cid-ctg3m53h]{display:block;width:20px;height:2px;background-color:var(--color-text);border-radius:2px;transition:transform var(--transition-base),opacity var(--transition-fast),width var(--transition-fast);transform-origin:center}.hamburger[data-astro-cid-ctg3m53h].is-open .ham-bar[data-astro-cid-ctg3m53h]:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger[data-astro-cid-ctg3m53h].is-open .ham-bar[data-astro-cid-ctg3m53h]:nth-child(2){opacity:0;width:0}.hamburger[data-astro-cid-ctg3m53h].is-open .ham-bar[data-astro-cid-ctg3m53h]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media(max-width:767px){.nav-links[data-astro-cid-ctg3m53h],.auth-buttons[data-astro-cid-ctg3m53h]{display:none}.hamburger[data-astro-cid-ctg3m53h]{display:flex}.site-nav[data-astro-cid-ctg3m53h]{gap:1rem}}.mobile-nav[data-astro-cid-ctg3m53h]{display:none;position:fixed;inset:0;z-index:200}.mobile-nav[data-astro-cid-ctg3m53h].is-open{display:flex}.mobile-nav-backdrop[data-astro-cid-ctg3m53h]{position:absolute;inset:0;background-color:#00000073;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.mobile-nav-panel[data-astro-cid-ctg3m53h]{position:relative;z-index:1;margin-left:auto;background-color:var(--color-bg);width:min(320px,88vw);height:100dvh;overflow-y:auto;display:flex;flex-direction:column;padding:1.5rem;gap:0;animation:slideInRight .22s ease forwards}@keyframes slideInRight{0%{transform:translate(100%);opacity:.7}to{transform:translate(0);opacity:1}}.mobile-nav-top[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem}.mobile-nav-close[data-astro-cid-ctg3m53h]{background:none;border:none;cursor:pointer;color:var(--color-text-muted);padding:.25rem;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:color var(--transition-fast),background-color var(--transition-fast)}.mobile-nav-close[data-astro-cid-ctg3m53h]:hover{color:var(--color-text);background-color:var(--color-surface)}.mobile-nav-links[data-astro-cid-ctg3m53h]{display:flex;flex-direction:column;flex:1}.mobile-link[data-astro-cid-ctg3m53h]{font-family:var(--font-ui);font-size:1.0625rem;color:var(--color-text);text-decoration:none;padding:.875rem 0;border-bottom:1px solid var(--color-border-light);transition:color var(--transition-fast);display:flex;align-items:center;justify-content:space-between;background:none;border-top:none;border-left:none;border-right:none;cursor:pointer;width:100%;text-align:left}.mobile-link[data-astro-cid-ctg3m53h]:hover{color:var(--color-accent)}.mobile-link--active[data-astro-cid-ctg3m53h]{color:var(--color-accent);font-weight:500}.mobile-cats-group[data-astro-cid-ctg3m53h]{display:flex;flex-direction:column}.mobile-cats-trigger[data-astro-cid-ctg3m53h]{border-bottom:1px solid var(--color-border-light)}.mobile-cats-chevron[data-astro-cid-ctg3m53h]{transition:transform .2s ease;opacity:.4}.mobile-cats-trigger[data-astro-cid-ctg3m53h][aria-expanded=true] .mobile-cats-chevron[data-astro-cid-ctg3m53h]{transform:rotate(180deg)}.mobile-cats-list[data-astro-cid-ctg3m53h]{display:flex;flex-direction:column;padding-left:.5rem;border-bottom:1px solid var(--color-border-light)}.mobile-cats-list[data-astro-cid-ctg3m53h][hidden]{display:none}.mobile-cat-item[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:8px;font-family:var(--font-ui);font-size:.9375rem;color:var(--color-text-muted);text-decoration:none;padding:.625rem .75rem;border-radius:6px;transition:color .15s ease,background .15s ease}.mobile-cat-item[data-astro-cid-ctg3m53h]:hover{color:var(--color-accent);background:#b8956a0f}.mobile-cat-item--active[data-astro-cid-ctg3m53h]{color:var(--color-accent);font-weight:500}.mobile-cat-icon[data-astro-cid-ctg3m53h]{font-size:1rem;width:20px;text-align:center;flex-shrink:0}.mobile-cat-loading[data-astro-cid-ctg3m53h]{font-family:var(--font-ui);font-size:.8125rem;color:var(--color-text-muted);padding:.75rem}.mobile-nav-footer[data-astro-cid-ctg3m53h]{display:flex;flex-direction:column;gap:.75rem;padding-top:2rem;margin-top:auto;border-top:1px solid var(--color-border-light)}.mobile-auth-btn[data-astro-cid-ctg3m53h]{width:100%;justify-content:center;padding:.625rem 1rem}.site-footer[data-astro-cid-gcn2mc3v]{font-family:var(--font-ui);font-size:.8125rem;color:var(--color-text-muted);border-top:1px solid var(--color-border);padding:2rem 0 1.75rem;margin-top:5rem}.footer-inner[data-astro-cid-gcn2mc3v]{display:flex;flex-direction:column;gap:1.25rem}.footer-top[data-astro-cid-gcn2mc3v]{display:flex;align-items:center;justify-content:space-between}.footer-brand[data-astro-cid-gcn2mc3v]{display:flex;align-items:baseline;gap:.5rem}.footer-logo[data-astro-cid-gcn2mc3v]{font-family:var(--font-ui);font-size:.875rem;font-weight:600;letter-spacing:.06em;color:var(--color-text);text-decoration:none}.footer-dot[data-astro-cid-gcn2mc3v]{opacity:.3}.footer-tagline[data-astro-cid-gcn2mc3v]{color:var(--color-text-muted);opacity:.6}.footer-links[data-astro-cid-gcn2mc3v]{display:flex;gap:1.5rem}.footer-links[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]{color:var(--color-text-muted);text-decoration:none;transition:color .15s ease;opacity:.7}.footer-links[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]:hover{color:var(--color-accent);opacity:1}.footer-copy[data-astro-cid-gcn2mc3v]{font-size:.75rem;color:var(--color-text-muted);opacity:.4}@media(max-width:640px){.site-footer[data-astro-cid-gcn2mc3v]{padding:1.75rem 0 1.5rem;margin-top:3rem}.footer-top[data-astro-cid-gcn2mc3v]{flex-direction:column;align-items:flex-start;gap:1rem}.footer-links[data-astro-cid-gcn2mc3v]{gap:1.25rem}}