:root{--nav-paper: #030712;--nav-panel: rgba(3, 7, 18, .78);--nav-ink: #F5F9FF;--nav-ink-2: #C7D5E9;--nav-ink-3: #7F95B3;--nav-line: rgba(0, 231, 255, .24);--nav-line-2: rgba(255, 47, 178, .36);--nav-cyan: #00E7FF;--nav-magenta: #FF2FB2;--nav-edge: linear-gradient(90deg, var(--nav-cyan), rgba(255,255,255,.78), var(--nav-magenta));--nav-sans: "Inter Tight", "Noto Sans JP", system-ui, sans-serif;--nav-mono: "JetBrains Mono", ui-monospace, monospace;--nav-jp: "Noto Sans JP", system-ui, sans-serif}.nav[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:var(--nav-panel);backdrop-filter:saturate(145%) blur(18px);-webkit-backdrop-filter:saturate(145%) blur(18px);border-bottom:1px solid var(--nav-line);box-shadow:0 12px 40px #00000042}.nav[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--nav-edge);opacity:.52}.nav-inner[data-astro-cid-3ef6ksr2]{max-width:1200px;margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;height:64px}.wordmark[data-astro-cid-3ef6ksr2]{font-family:var(--nav-sans);font-weight:700;letter-spacing:0;color:var(--nav-ink);display:inline-flex;align-items:center;gap:12px;text-decoration:none}.wordmark-rule[data-astro-cid-3ef6ksr2]{width:2px;height:38px;background:linear-gradient(180deg,var(--nav-cyan),var(--nav-magenta));box-shadow:0 0 14px #00e7ff6b,0 0 16px #ff2fb23d;flex:0 0 auto}.wordmark-lockup[data-astro-cid-3ef6ksr2]{display:grid;gap:7px;line-height:1}.wordmark-main[data-astro-cid-3ef6ksr2]{font-size:28px;letter-spacing:0;line-height:.9}.logo-word[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:baseline;gap:5px;font-family:var(--nav-sans);font-weight:500}.logo-white[data-astro-cid-3ef6ksr2]{color:#f8fbff;text-shadow:0 0 16px rgba(255,255,255,.2)}.logo-cyan[data-astro-cid-3ef6ksr2]{color:var(--nav-cyan);text-shadow:0 0 16px rgba(0,231,255,.45)}.logo-blue[data-astro-cid-3ef6ksr2]{color:#6fa7ff;text-shadow:0 0 16px rgba(111,167,255,.4)}.logo-magenta[data-astro-cid-3ef6ksr2]{color:var(--nav-magenta);text-shadow:0 0 18px rgba(255,47,178,.42)}.wordmark-sub[data-astro-cid-3ef6ksr2]{font-family:var(--nav-mono);font-size:10px;font-weight:500;color:#f5f9ffbd;letter-spacing:0;text-transform:uppercase}.nav-links[data-astro-cid-3ef6ksr2]{display:flex;gap:28px;font-family:var(--nav-jp);font-size:14px;color:var(--nav-ink-2)}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{position:relative;text-decoration:none;color:inherit;transition:color .2s}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:1px;background:var(--nav-edge);opacity:0;transform:scaleX(.5);transition:opacity .2s,transform .2s}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--nav-ink)}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover:after{opacity:1;transform:scaleX(1)}.nav-right[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:12px}.pill-subscribe[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;padding:8px 14px;border-radius:999px;background:linear-gradient(90deg,#00e7ff2e,#ff2fb22e);border:1px solid var(--nav-line);color:var(--nav-ink);font-family:var(--nav-sans);font-weight:600;font-size:13px;text-decoration:none;transition:transform .2s,border-color .2s,box-shadow .2s;white-space:nowrap;box-shadow:0 0 22px #00e7ff1f}.pill-subscribe[data-astro-cid-3ef6ksr2]:hover{border-color:var(--nav-line-2);box-shadow:0 0 28px #ff2fb238;transform:translateY(-1px)}.hamburger[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;justify-content:center;align-items:center;width:36px;height:36px;gap:5px;background:#0307128a;border:1px solid var(--nav-line);border-radius:6px;cursor:pointer;padding:8px}.hamburger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{width:18px;height:2px;background:var(--nav-cyan);border-radius:2px;transition:all .2s;display:block}.hamburger[data-astro-cid-3ef6ksr2].active span[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger[data-astro-cid-3ef6ksr2].active span[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.hamburger[data-astro-cid-3ef6ksr2].active span[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-overlay[data-astro-cid-3ef6ksr2]{position:fixed;inset:0;background:#030712ad;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:99;opacity:0;pointer-events:none;transition:opacity .25s}.mobile-overlay[data-astro-cid-3ef6ksr2].active{opacity:1;pointer-events:auto}.mobile-menu[data-astro-cid-3ef6ksr2]{position:fixed;top:0;left:0;bottom:0;width:80%;max-width:300px;background:#030712f5;border-right:1px solid var(--nav-line);z-index:100;transform:translate(-100%);transition:transform .3s ease;display:flex;flex-direction:column;padding:24px 20px;gap:0}.mobile-menu[data-astro-cid-3ef6ksr2].active{transform:translate(0)}.mobile-close[data-astro-cid-3ef6ksr2]{align-self:flex-end;width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:none;border:1px solid var(--nav-line);border-radius:6px;cursor:pointer;color:var(--nav-ink-2);margin-bottom:24px}.mobile-close[data-astro-cid-3ef6ksr2]:hover{color:var(--nav-ink)}.mobile-nav[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;gap:4px;flex:1}.mobile-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-family:var(--nav-jp);font-size:16px;color:var(--nav-ink-2);text-decoration:none;padding:12px 8px;border-radius:6px;transition:all .15s}.mobile-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--nav-ink);background:#00e7ff14}.mobile-subscribe[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;justify-content:center;padding:12px;border-radius:10px;background:linear-gradient(90deg,#00e7ffe6,#ff2fb2db);color:#02050e;font-family:var(--nav-sans);font-weight:600;font-size:14px;text-decoration:none;margin-top:16px;transition:opacity .2s}.mobile-subscribe[data-astro-cid-3ef6ksr2]:hover{opacity:.85}@media (max-width: 860px){.nav-links[data-astro-cid-3ef6ksr2]{display:none}.hamburger[data-astro-cid-3ef6ksr2]{display:flex}}@media (max-width: 640px){.nav-inner[data-astro-cid-3ef6ksr2]{padding:0 20px}.pill-subscribe[data-astro-cid-3ef6ksr2],.wordmark-sub[data-astro-cid-3ef6ksr2]{display:none}.wordmark-rule[data-astro-cid-3ef6ksr2]{height:30px}.wordmark-main[data-astro-cid-3ef6ksr2]{font-size:22px}.logo-word[data-astro-cid-3ef6ksr2]{gap:3px}}.toast-container[data-astro-cid-5i5fqekp]{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;gap:.5rem;align-items:center;pointer-events:none}.toast{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;border-radius:var(--radius-md, 8px);font-size:.9rem;font-weight:500;box-shadow:0 4px 20px #00000026;pointer-events:auto;animation:toastSlideIn .3s ease-out;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.toast.toast-out{animation:toastSlideOut .3s ease-in forwards}@keyframes toastSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes toastSlideOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(20px)}}.toast.toast-success{background:linear-gradient(135deg,#22c55ef2,#16a34af2);color:#fff;border:1px solid rgba(255,255,255,.2)}.toast.toast-success svg{color:#fff;flex-shrink:0}.toast.toast-info{background:linear-gradient(135deg,#3b82f6f2,#2563ebf2);color:#fff;border:1px solid rgba(255,255,255,.2)}.toast.toast-info svg{color:#fff;flex-shrink:0}.toast.toast-share{background:linear-gradient(135deg,#8b6914f2,#c9a066f2);color:#fff;border:1px solid rgba(255,255,255,.2)}.toast.toast-share svg{color:#fff;flex-shrink:0}.toast.toast-error{background:linear-gradient(135deg,#ef4444f2,#dc2626f2);color:#fff;border:1px solid rgba(255,255,255,.2)}.toast.toast-error svg{color:#fff;flex-shrink:0}[data-theme=dark] .toast{box-shadow:0 4px 20px #0006}@media (max-width: 480px){.toast-container[data-astro-cid-5i5fqekp]{bottom:1rem;width:90%}.toast{width:100%;justify-content:center}}footer[data-astro-cid-sz7xmlte]{position:relative;background:linear-gradient(180deg,#0307126b,#030712eb),#050c19c7;border-top:1px solid var(--border-light);padding:4rem 2rem 2rem;margin-top:4rem;overflow:hidden}footer[data-astro-cid-sz7xmlte]:before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,var(--accent-primary),rgba(255,255,255,.72),var(--accent-secondary));opacity:.72}.footer-content[data-astro-cid-sz7xmlte]{position:relative;max-width:1000px;margin:0 auto;padding:0 1rem}.footer-main[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2rem;margin-bottom:3rem}.footer-brand[data-astro-cid-sz7xmlte]{max-width:300px}.footer-logo[data-astro-cid-sz7xmlte]{height:48px;width:auto;display:block;filter:drop-shadow(0 0 20px rgba(0,231,255,.24))}.footer-tagline[data-astro-cid-sz7xmlte]{color:var(--text-secondary);font-size:.9rem;margin-top:1rem;line-height:1.6;max-width:240px}.footer-links[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{color:var(--text-primary);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:0;margin:0 0 1rem}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{display:block;color:var(--text-secondary);text-decoration:none;font-size:.95rem;padding:.4rem 0;transition:all .2s ease}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent-primary);transform:translate(5px);text-shadow:0 0 14px rgba(0,231,255,.28)}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px;border-radius:var(--radius-sm)}.footer-bottom[data-astro-cid-sz7xmlte]{text-align:center}.footer-divider[data-astro-cid-sz7xmlte]{height:1px;background:linear-gradient(90deg,transparent,rgba(0,231,255,.38),rgba(255,47,178,.32),transparent);margin-bottom:2rem;border-radius:1px}.copyright[data-astro-cid-sz7xmlte]{color:var(--text-muted);font-size:.85rem;margin:0}@media (max-width: 768px){footer[data-astro-cid-sz7xmlte]{padding:3rem 1.5rem 1.5rem}.footer-main[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;gap:2rem}.footer-brand[data-astro-cid-sz7xmlte]{grid-column:span 2;max-width:none;text-align:center}.footer-links[data-astro-cid-sz7xmlte]{text-align:center}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{transform:none}}@media (max-width: 480px){.footer-main[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}.footer-brand[data-astro-cid-sz7xmlte]{grid-column:span 1}}.skip-link[data-astro-cid-hoe5mouk]{position:fixed;top:-100%;left:50%;transform:translate(-50%);z-index:10000;padding:1rem 2rem;background:var(--color-brown);color:#fff;font-weight:600;font-size:1rem;text-decoration:none;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);transition:top .2s ease}.skip-link[data-astro-cid-hoe5mouk]:focus,.skip-link[data-astro-cid-hoe5mouk]:focus-visible{top:1rem;outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset);box-shadow:var(--focus-ring-shadow),var(--shadow-lg)}[data-astro-cid-hoe5mouk][data-theme=dark] .skip-link[data-astro-cid-hoe5mouk]{background:var(--accent-primary);color:var(--bg-primary)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]) .skip-link[data-astro-cid-hoe5mouk]{background:var(--accent-primary);color:var(--bg-primary)}}