:root{--accent: #43b7db;--accent-dark: #2a8aad;--bg-primary: #0f0f17;--bg-secondary: #161625;--bg-card: #1c1c30;--text-primary: #e8e8f0;--text-secondary: #a8a8c0;--text-muted: #6e6e88;--border-color: #28283e;--box-shadow: 0 2px 12px rgba(0, 0, 0, .25)}body{font-family:Noto Sans JP,sans-serif;margin:0;padding:0;text-align:left;background:var(--bg-primary);word-wrap:break-word;overflow-wrap:break-word;color:var(--text-primary);font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}main{width:1080px;max-width:calc(100% - 2em);margin:auto;padding:2em 1em}h1,h2,h3,h4,h5,h6{margin:0 0 .5rem;color:var(--text-primary);line-height:1.35;font-weight:700}h1{font-size:2em}h2{font-size:1.5em}h3{font-size:1.25em}h4{font-size:1.1em}strong,b{font-weight:700}a{color:var(--accent);text-decoration:none;transition:color .15s}a:hover{color:#5dd4f5}p{margin-bottom:1em}.prose p{margin-bottom:1.5em}img{max-width:100%;height:auto;border-radius:6px}code{padding:2px 5px;background-color:var(--bg-secondary);border-radius:4px;color:var(--accent);font-size:.9em}pre{padding:1.5em;border-radius:8px;background-color:var(--bg-secondary)!important}pre>code{all:unset}blockquote{border-left:3px solid var(--accent);padding:0 0 0 1.2em;margin:0 0 1em;color:var(--text-secondary)}hr{border:none;border-top:1px solid var(--border-color)}table{width:100%;border-collapse:collapse;font-size:.92em}th,td{padding:.6em .9em;border:1px solid var(--border-color);text-align:left}th{background:var(--bg-secondary);font-weight:600;font-size:.9em;color:var(--text-secondary)}td{vertical-align:top}tr:hover td{background:#43b7db08}@media(max-width:720px){body{font-size:15px}main{padding:1em}table{font-size:.85em}th,td{padding:.4em .6em}}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px 1px 1px 1px);clip:rect(1px,1px,1px,1px);clip-path:inset(50%);white-space:nowrap}footer[data-astro-cid-sz7xmlte]{padding:3em 1.5em 1.5em;background:var(--bg-secondary);border-top:1px solid var(--border-color);color:var(--text-muted)}.footer-content[data-astro-cid-sz7xmlte]{max-width:1080px;margin:0 auto}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2em;margin-bottom:2em}.footer-col[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{color:var(--text-primary);font-size:.9em;font-weight:700;margin:0 0 .8em}.footer-desc[data-astro-cid-sz7xmlte]{font-size:.8em;line-height:1.7;margin:0;color:var(--text-muted)}.footer-col[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0}.footer-col[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:.4em}.footer-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-muted);text-decoration:none;font-size:.85em;transition:color .15s}.footer-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent)}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid var(--border-color);padding-top:1.2em;text-align:center}.footer-bottom[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{font-size:.8em;margin:0;color:var(--text-muted)}@media(max-width:720px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:1.5em}}a[data-astro-cid-eimmu3lg]{display:inline-block;text-decoration:none}a[data-astro-cid-eimmu3lg].active{font-weight:bolder;text-decoration:underline}header[data-astro-cid-3ef6ksr2]{margin:0;padding:0 1.5em;background:#1a1a2ef2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.logo-link[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;text-decoration:none;padding:.5em 0;flex-shrink:0}.logo[data-astro-cid-3ef6ksr2]{height:36px;width:auto}nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;max-width:1080px;margin:0 auto;height:56px}.internal-links[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.1em}.internal-links[data-astro-cid-3ef6ksr2] a{padding:.5em .7em;color:var(--text-secondary);text-decoration:none;font-size:.85em;font-weight:500;border-radius:6px;transition:color .15s,background .15s}.internal-links[data-astro-cid-3ef6ksr2] a:hover,.internal-links[data-astro-cid-3ef6ksr2] a.active{color:var(--accent);background:#43b7db14}.mobile-menu-btn[data-astro-cid-3ef6ksr2]{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:.4em;border-radius:6px;transition:background .15s}.mobile-menu-btn[data-astro-cid-3ef6ksr2]:hover{background:#ffffff0f}@media(max-width:768px){nav[data-astro-cid-3ef6ksr2]{height:50px}.logo[data-astro-cid-3ef6ksr2]{height:30px}.mobile-menu-btn[data-astro-cid-3ef6ksr2]{display:flex;align-items:center}.internal-links[data-astro-cid-3ef6ksr2]{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:#1a1a2efa;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);padding:.5em 1.5em 1em;gap:0}.internal-links[data-astro-cid-3ef6ksr2].open{display:flex}.internal-links[data-astro-cid-3ef6ksr2] a{padding:.75em .5em;font-size:.95em;border-bottom:1px solid var(--border-color)}.internal-links[data-astro-cid-3ef6ksr2] a:last-child{border-bottom:none}}