.header[data-v-a7c05dc3]{backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:var(--header-bg);border-bottom:1px solid var(--border);display:flex;flex-direction:column;height:var(--header-h);left:0;position:fixed;right:0;top:0;z-index:100}.header__bar[data-v-a7c05dc3]{align-items:center;display:flex;flex:1;gap:1rem;margin:0 auto;max-width:1280px;padding:0 2rem;width:100%}.header__logo[data-v-a7c05dc3]{color:var(--text);flex-shrink:0;font-family:var(--font-mono);font-size:1.05rem;font-weight:500;letter-spacing:-.02em;margin-right:1.5rem}.header__nav[data-v-a7c05dc3]{align-items:center;display:flex;gap:2rem}@media(max-width:1280px){.header__nav[data-v-a7c05dc3]{display:none}}.header__right[data-v-a7c05dc3]{align-items:center;display:flex;flex-shrink:0;gap:.5rem;margin-left:auto}.header__right>.header__nav-link[data-v-a7c05dc3]{margin-right:.75rem}@media(max-width:1280px){.header__right>.header__nav-link[data-v-a7c05dc3]{display:none}}.header__nav-link[data-v-a7c05dc3]{color:var(--text-muted);font-size:.875rem;font-weight:500;position:relative}.header__nav-link[data-v-a7c05dc3]:after{background:var(--accent);bottom:-2px;content:"";height:1px;left:0;position:absolute;transition:width .25s ease;width:0}.header__nav-link--active[data-v-a7c05dc3],.header__nav-link.router-link-active[data-v-a7c05dc3],.header__nav-link[data-v-a7c05dc3]:hover{color:var(--text)}.header__nav-link--active[data-v-a7c05dc3]:after,.header__nav-link.router-link-active[data-v-a7c05dc3]:after,.header__nav-link[data-v-a7c05dc3]:hover:after{width:100%}.logo-bracket[data-v-a7c05dc3]{color:var(--accent)}.ctrl-btn[data-v-a7c05dc3]{align-items:center;background:transparent;border:1px solid var(--border);border-radius:8px;color:var(--text-muted);cursor:pointer;display:flex;flex-shrink:0;font-size:.7rem;font-weight:600;height:36px;justify-content:center;letter-spacing:.04em;width:36px}.ctrl-btn[data-v-a7c05dc3]:hover{background:var(--bg-subtle);border-color:var(--border-md);color:var(--text)}.progress-bar[data-v-a7c05dc3]{background:transparent;flex-shrink:0;height:2px;width:100%}.progress-bar__fill[data-v-a7c05dc3]{background:var(--accent);border-radius:0 2px 2px 0;height:100%;transition:width .08s linear;will-change:width}.burger[data-v-a7c05dc3]{border:1px solid var(--border);border-radius:8px;display:none;flex-direction:column;gap:5px;height:36px;justify-content:center;padding:0 9px;width:36px}.burger__line[data-v-a7c05dc3]{background:var(--text-muted);border-radius:2px;display:block;height:1.5px;transform-origin:center;transition:transform .3s cubic-bezier(.77,0,.175,1),opacity .2s;width:100%}.burger--open .burger__line[data-v-a7c05dc3]:first-child{transform:translateY(3.5px) rotate(45deg)}.burger--open .burger__line[data-v-a7c05dc3]:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}@media(max-width:1280px){.burger[data-v-a7c05dc3]{display:flex}}.mobile-menu{background:var(--bg);display:flex;flex-direction:column;inset:0;justify-content:center;overflow-y:auto;padding:2rem 2.5rem;position:fixed;top:var(--header-h);z-index:99}.mobile-nav{display:flex;flex-direction:column;gap:.25rem}.mobile-nav__link{align-items:baseline;border-bottom:1px solid var(--border);color:var(--text-muted);display:flex;gap:1.25rem;padding:1rem 0;text-decoration:none}.mobile-nav__link.router-link-active,.mobile-nav__link:hover{color:var(--text)}.mobile-nav__num{color:var(--accent);flex-shrink:0;font-family:var(--font-mono);font-size:.7rem}.mobile-nav__label{font-size:clamp(2rem,8vw,3rem);font-weight:700;letter-spacing:-.03em;line-height:1}.curtain-enter-active,.curtain-leave-active{transition:transform .5s cubic-bezier(.77,0,.175,1)}.curtain-enter-from,.curtain-leave-to{transform:translateY(-100%)}.fade-slide-enter-active[data-v-a7c05dc3],.fade-slide-leave-active[data-v-a7c05dc3]{transition:opacity .2s ease,transform .2s ease}.fade-slide-enter-from[data-v-a7c05dc3],.fade-slide-leave-to[data-v-a7c05dc3]{opacity:0;transform:translateY(-4px)}.theme-toggle__moon,html[data-theme=light] .theme-toggle__sun{display:none}html[data-theme=light] .theme-toggle__moon{display:block}.footer[data-v-f12fd507]{border-top:1px solid var(--border);padding:2rem 0}.footer__inner[data-v-f12fd507]{align-items:center;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between}.footer__copy[data-v-f12fd507]{color:var(--text-muted);font-size:.8rem}.footer__links[data-v-f12fd507]{display:flex;gap:1.5rem}.footer__links a[data-v-f12fd507]{color:var(--text-muted);font-size:.8rem}.footer__links a[data-v-f12fd507]:hover{color:var(--text)}.error-layout{display:flex;flex-direction:column;min-height:100vh;min-height:100svh}.error-page{align-items:center;background-color:var(--bg);display:flex;flex:1;justify-content:center;overflow:hidden;padding-top:var(--header-h);position:relative}.stars{inset:0;pointer-events:none}.star,.stars{position:absolute}.star{animation:twinkle var(--dur) var(--d) ease-in-out infinite;background:var(--text-muted);border-radius:50%;height:var(--s);left:var(--x);opacity:0;top:var(--y);width:var(--s)}@keyframes twinkle{0%,to{opacity:0;transform:scale(1)}50%{opacity:.7;transform:scale(1.4)}}.error-content{align-items:center;display:flex;flex-direction:column;gap:1.5rem;padding:2rem;position:relative;text-align:center;z-index:2}.planet-wrap{height:220px;margin-bottom:.5rem;position:relative;width:220px}.planet{align-items:center;background:radial-gradient(circle at 35% 35%,var(--accent),#1e1b4b);background:radial-gradient(circle at 35% 35%,var(--accent),color-mix(in srgb,var(--accent) 40%,var(--bg)));border-radius:50%;box-shadow:0 0 60px #6366f159,0 0 120px #6366f126;display:flex;inset:30px;justify-content:center;position:absolute}:root[data-theme=light] .planet{box-shadow:0 0 50px #4f46e540,0 0 100px #4f46e51a}.planet__num{color:#fff;font-family:var(--font-mono);font-size:2.4rem;font-weight:800;letter-spacing:-.04em;text-shadow:0 2px 12px rgba(0,0,0,.4)}.planet__ring{border:1.5px solid rgba(99,102,241,.3);border-radius:50%;inset:-14px;position:absolute;transform:rotateX(72deg)}.planet__ring--2{border-color:#6366f126;inset:-26px}.orbit{animation:orbit 8s linear infinite;border-radius:50%;inset:0;position:absolute}.orbit--2{animation-direction:reverse;animation-duration:13s}.orbit__dot{background:var(--accent);border-radius:50%;box-shadow:0 0 10px var(--accent);height:8px;left:50%;position:absolute;top:6px;transform:translate(-50%);width:8px}.orbit__dot--2{background:#a5b4fc;background:color-mix(in srgb,var(--accent) 60%,#fff);box-shadow:0 0 8px var(--accent);height:5px;top:0;width:5px}@keyframes orbit{0%{transform:rotate(0)}to{transform:rotate(1turn)}}.error-title{color:var(--text);font-size:clamp(1.75rem,5vw,2.5rem);font-weight:800;letter-spacing:-.03em;line-height:1.1}.error-sub{color:var(--text-muted);font-size:1rem;line-height:1.6;max-width:340px}.beacon-btn{align-items:center;background:var(--accent);border:none;border-radius:999px;color:#fff;cursor:pointer;display:inline-flex;font-family:var(--font-sans);font-size:.9rem;font-weight:600;gap:.5rem;margin-top:.5rem;padding:.75rem 1.75rem;position:relative;transition:box-shadow .25s,transform .2s}.beacon-btn:hover{box-shadow:var(--accent-glow);transform:translateY(-2px)}.beacon-btn:active{transform:translateY(0)}.beacon-btn__pulse{animation:pulse-ring 2.5s ease-out infinite;border:2px solid var(--accent);border-radius:999px;inset:-1px;opacity:0;position:absolute}.beacon-btn__pulse--2{animation-delay:1.25s}@keyframes pulse-ring{0%{opacity:.6;transform:scale(1)}to{opacity:0;transform:scale(1.45)}}