:root{--space-900: #0a1124;--space-800: #101a3a;--accent: #4cc9f0;--star: #e8eefc;--moon: #b9bcc4;--paper: #fdfdfb;--paper-alt: #f4f4f0;--ink: #1d2129;--muted: #5b6170;--rule: #d8d9de;--rule-strong: #1d2129;--font-serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;--font-sans: "Hiragino Sans", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--radius: 2px;--container: 980px;--container-narrow: 720px;--bg: var(--paper);--fg: var(--ink);--heading: var(--ink);--border: var(--rule);--card-bg: var(--paper);--accent-soft: #eef0ec;--accent-glow: var(--accent);--accent-2: #7b9cff;--max-width: var(--container)}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:var(--space-900);color:var(--star)}.header-inner[data-astro-cid-3ef6ksr2]{max-width:var(--container);margin-inline:auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand[data-astro-cid-3ef6ksr2]{font-family:var(--font-mono);font-weight:500;letter-spacing:.2em;font-size:14px;color:var(--star);text-decoration:none}.site-nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:24px}.site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{color:var(--star);opacity:.85;text-decoration:none;font-size:13px;letter-spacing:.02em;padding:2px 0;border-bottom:1px solid transparent}.site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{opacity:1;border-bottom-color:var(--star)}.site-nav[data-astro-cid-3ef6ksr2] .nav-cta[data-astro-cid-3ef6ksr2]{color:var(--accent);opacity:1}.site-nav[data-astro-cid-3ef6ksr2] .nav-cta[data-astro-cid-3ef6ksr2]:hover{border-bottom-color:var(--accent)}.nav-toggle[data-astro-cid-3ef6ksr2]{display:none;font-family:var(--font-mono);font-size:12px;letter-spacing:.15em;color:var(--star);background:transparent;border:1px solid rgba(232,238,252,.4);border-radius:var(--radius);padding:6px 12px;cursor:pointer}@media(max-width:720px){html.js .nav-toggle[data-astro-cid-3ef6ksr2]{display:inline-block}html.js .header-inner[data-astro-cid-3ef6ksr2]{position:relative}html.js .site-nav[data-astro-cid-3ef6ksr2]{position:absolute;top:100%;left:0;right:0;z-index:60;flex-direction:column;align-items:stretch;gap:0;background:var(--space-800);border-top:1px solid rgba(232,238,252,.15);box-shadow:0 14px 28px #0006;display:none}html.js .site-nav[data-astro-cid-3ef6ksr2].is-open{display:flex}html.js .site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-size:15px;padding:14px 24px;border-bottom:1px solid rgba(232,238,252,.1)}html.js .site-nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{background:#e8eefc0f;border-bottom-color:#e8eefc1a}}*{box-sizing:border-box}html{font-family:var(--font-sans);line-height:1.9;color:var(--ink);background:var(--paper);scroll-behavior:smooth;scroll-padding-top:72px;font-size:16px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{margin:0}a{color:var(--ink);text-underline-offset:4px;text-decoration-thickness:1px}.container{max-width:var(--container);margin-inline:auto;padding:0 24px}.kicker{font-family:var(--font-mono);font-size:11px;letter-spacing:.32em;color:var(--muted);margin:0 0 10px;text-transform:uppercase}h2.sec{font-family:var(--font-serif);font-weight:600;font-size:clamp(24px,4.4vw,30px);letter-spacing:.02em;line-height:1.4;color:var(--ink);margin:0 0 10px}p.lead{font-size:14px;color:var(--muted);max-width:560px;margin:0 0 40px}:focus-visible{outline:2px solid currentColor;outline-offset:2px}.skip-link{position:absolute;left:0;top:0;transform:translateY(-110%);z-index:1000;background:var(--ink);color:var(--star);padding:.6rem 1rem;font-weight:700;text-decoration:none;transition:transform .15s ease}.skip-link:focus{transform:translateY(0)}.news-bar{background:var(--space-800);color:var(--star);font-family:var(--font-mono);overflow:hidden}.news-bar{display:flex;align-items:center;gap:14px;max-width:var(--container);margin-inline:auto;padding:7px 24px}.news-label{flex-shrink:0;color:var(--accent);font-size:11.5px;letter-spacing:.2em;white-space:nowrap}.news-track{flex:1;min-width:0;overflow:hidden}.news-list{display:flex;flex-wrap:nowrap;gap:0 1.5rem;list-style:none;margin:0;padding:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.news-list li{font-size:11.5px;color:var(--star);opacity:.9;overflow:hidden;text-overflow:ellipsis}.news-list a{color:var(--star);text-decoration:none}.news-list a:hover{text-decoration:underline;text-underline-offset:3px}.site-main{max-width:var(--container);margin-inline:auto;padding:2.5rem 24px 1rem}.site-main.home{max-width:none;padding:0}article.prose,.site-main article{max-width:var(--container-narrow);margin-inline:auto}.section{padding:64px 0;scroll-margin-top:72px}.section>h2.section-title{font-family:var(--font-serif);font-weight:600;font-size:clamp(22px,4vw,28px);letter-spacing:.02em;color:var(--ink);margin:0 0 1.2rem;line-height:1.4}h3{color:var(--ink);font-size:1.05rem;font-weight:600}.card{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);padding:1.1rem 1.3rem;margin:1rem 0}.clean-list{list-style:none;padding:0;margin:0}.clean-list li{padding:.5rem 0;border-top:1px solid var(--rule)}.clean-list li:first-child{border-top:none}html.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .6s ease,transform .6s ease}html.js .reveal.is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none;transition:none}}.site-footer{background:var(--space-900);color:var(--star);font-family:var(--font-mono);font-size:11.5px}.footer-inner{max-width:var(--container);margin-inline:auto;padding:40px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px 24px;flex-wrap:wrap}.footer-copy{margin:0;letter-spacing:.08em;opacity:.85}.footer-nav{display:flex;flex-wrap:wrap;gap:18px;align-items:center}.footer-nav a{color:var(--star);opacity:.8;text-decoration:none;letter-spacing:.04em}.footer-nav a:hover{opacity:1;text-decoration:underline;text-underline-offset:3px}.footer-nav .footer-contact{color:var(--accent);opacity:1}@media(max-width:640px){.section{padding:48px 0}.footer-inner{justify-content:center;text-align:center}}
