:root{--color-bg: #0b0e14;--color-bg-soft: #10141d;--color-surface: #151b26;--color-surface-hover: #1b2330;--color-border: #263041;--color-border-strong: #35415a;--color-text: #eaeff6;--color-text-muted: #93a1b5;--color-text-faint: #64718a;--color-accent: #4da3ff;--color-accent-2: #8b7bff;--color-accent-soft: rgba(77, 163, 255, .12);--grad-accent: linear-gradient(120deg, #4da3ff, #8b7bff);--color-steam: #1e6fd0;--color-pr: #c39a4e;--font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, system-ui, -apple-system, sans-serif;--font-display: "Outfit", "Noto Sans JP", system-ui, sans-serif;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.375rem;--text-2xl: 1.75rem;--text-3xl: 2.125rem;--container-max: 72rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-8: 3rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-card: 0 2px 14px rgba(0, 0, 0, .4);--shadow-pop: 0 8px 30px rgba(0, 0, 0, .5);--tap-min: 44px}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-base);line-height:1.8;overflow-wrap:anywhere}::selection{background:#4da3ff59}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:4px}img{max-width:100%;height:auto;display:block}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}h1,h2,h3,h4{line-height:1.4;margin:0 0 var(--space-3);font-feature-settings:"palt";letter-spacing:.01em;font-weight:700}.container{max-width:var(--container-max);margin-inline:auto;padding-inline:var(--space-4)}.section{margin-block:var(--space-8)}.card-grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(16rem,1fr));padding:0;margin:0;list-style:none}.card-grid--articles{grid-template-columns:repeat(auto-fill,minmax(18rem,1fr))}.prose{font-size:var(--text-base)}.prose>p:first-child{font-size:var(--text-lg);line-height:1.9}.prose h2{font-size:var(--text-xl);margin:var(--space-8) 0 var(--space-4);padding-bottom:var(--space-2);position:relative}.prose h2:after{content:"";position:absolute;left:0;bottom:0;width:3.5rem;height:3px;border-radius:2px;background:var(--grad-accent)}.prose h3{font-size:var(--text-lg);margin:var(--space-6) 0 var(--space-3);padding-left:var(--space-3);border-left:3px solid var(--color-accent)}.prose p{margin:0 0 var(--space-4)}.prose h4{font-size:var(--text-base);background:var(--color-bg-soft);border-left:3px solid var(--color-accent);border-radius:var(--radius-sm);padding:var(--space-2) var(--space-3);margin:var(--space-5) 0 var(--space-2)}.prose a{text-decoration:underline;text-decoration-color:#4da3ff73;text-underline-offset:3px}.prose a:hover{text-decoration-color:var(--color-accent)}.prose ul,.prose ol{padding-left:1.4em;margin:0 0 var(--space-4)}.prose li{margin-bottom:var(--space-2)}.prose li>strong:first-child{display:inline-block;background:var(--color-accent-soft);color:var(--color-accent);font-size:var(--text-xs);font-weight:700;border-radius:999px;padding:0 .6em;margin-right:.35em;line-height:1.9;vertical-align:.08em;letter-spacing:.02em}.prose blockquote{margin:0 0 var(--space-4);padding:var(--space-3) var(--space-4);border-left:3px solid var(--color-accent);background:var(--color-bg-soft);border-radius:var(--radius-sm);color:var(--color-text-muted)}.prose hr{border:none;height:1px;background:var(--color-border);margin:var(--space-6) 0}.prose .table-scroll{margin:0 0 var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow-x:auto;-webkit-overflow-scrolling:touch;background:linear-gradient(to right,var(--color-surface),rgba(0,0,0,0)) left / 2.5rem 100% no-repeat,linear-gradient(to left,var(--color-surface),rgba(0,0,0,0)) right / 2.5rem 100% no-repeat,radial-gradient(farthest-side at 0 50%,#00000052,#0000) left / .9rem 100% no-repeat,radial-gradient(farthest-side at 100% 50%,#00000052,#0000) right / .9rem 100% no-repeat;background-color:var(--color-surface);background-attachment:local,local,scroll,scroll}.prose .table-scroll:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.prose table{width:100%;min-width:calc(var(--cols, 3) * 10rem);border-collapse:separate;border-spacing:0;margin:0;font-size:var(--text-sm);background:transparent}.prose th,.prose td{padding:var(--space-2) var(--space-3);text-align:left;border-bottom:1px solid var(--color-border)}.prose th{background:var(--color-bg-soft);color:var(--color-text-muted);font-size:var(--text-xs);letter-spacing:.04em;white-space:nowrap;border-bottom:2px solid var(--color-border-strong)}.prose .table-scroll th,.prose .table-scroll td{min-width:7.5rem}@media(max-width:640px){.prose th,.prose td{padding-inline:var(--space-2)}}.prose thead tr:first-child th:first-child{border-top-left-radius:var(--radius-md)}.prose thead tr:first-child th:last-child{border-top-right-radius:var(--radius-md)}.prose tbody tr:last-child td{border-bottom:0}.prose tbody tr{transition:background .15s ease}.prose tbody tr:hover td{background:var(--color-surface-hover)}.prose td:first-child{font-weight:600}.prose tr:last-child td{border-bottom:none}.prose tbody tr:nth-child(2n) td{background:#ffffff05}.prose code{background:var(--color-bg-soft);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:.1em .35em;font-size:.9em}.prose pre{background:var(--color-bg-soft);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);overflow-x:auto}.prose pre code{background:none;border:none;padding:0}.prose img{border-radius:var(--radius-md)}.text-muted{color:var(--color-text-muted)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}::-webkit-scrollbar{width:10px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-faint)}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:#0d1117eb;backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border)}.inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);min-height:3.5rem;flex-wrap:wrap}.brand[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-2);font-family:var(--font-display);font-weight:800;font-size:var(--text-lg);letter-spacing:.01em;min-height:var(--tap-min)}.brand-name[data-astro-cid-3ef6ksr2]{background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent}.brand[data-astro-cid-3ef6ksr2]:hover{text-decoration:none;filter:brightness(1.2)}.brand-mark[data-astro-cid-3ef6ksr2]{color:var(--color-accent);flex-shrink:0}.nav-list[data-astro-cid-3ef6ksr2]{display:flex;gap:var(--space-1);margin:0;padding:0;list-style:none}.nav-link[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;min-height:var(--tap-min);padding:0 var(--space-3);border-radius:var(--radius-sm);color:var(--color-text-muted);font-weight:600;font-size:var(--text-sm)}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-text);background:var(--color-surface);text-decoration:none}.nav-link[data-astro-cid-3ef6ksr2].active{color:var(--color-accent);background:var(--color-accent-soft)}.search[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:999px;height:2.3rem;padding-left:var(--space-3);width:200px;transition:border-color .15s ease}.search[data-astro-cid-3ef6ksr2]:focus-within{border-color:var(--color-accent)}.search[data-astro-cid-3ef6ksr2] input[data-astro-cid-3ef6ksr2]{flex:1;min-width:0;background:none;border:none;outline:none;color:var(--color-text);font-size:var(--text-sm);font-family:inherit}.search[data-astro-cid-3ef6ksr2] input[data-astro-cid-3ef6ksr2]::placeholder{color:var(--color-text-faint)}.search[data-astro-cid-3ef6ksr2] button[data-astro-cid-3ef6ksr2]{background:none;border:none;color:var(--color-text-muted);cursor:pointer;display:flex;align-items:center;padding:0 var(--space-3);height:100%}.search[data-astro-cid-3ef6ksr2] button[data-astro-cid-3ef6ksr2]:hover{color:var(--color-accent)}@media(max-width:860px){.search[data-astro-cid-3ef6ksr2]{order:5;width:100%;margin-bottom:var(--space-2)}}@media(max-width:480px){.brand-name[data-astro-cid-3ef6ksr2]{font-size:var(--text-base)}}.site-footer[data-astro-cid-sz7xmlte]{position:relative;margin-top:var(--space-8);background:var(--color-bg-soft);padding-block:var(--space-6) var(--space-5);font-size:var(--text-sm)}.site-footer[data-astro-cid-sz7xmlte]:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad-accent);opacity:.5}.cols[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--space-6)}.name[data-astro-cid-sz7xmlte]{font-weight:700;font-size:var(--text-base);margin:0 0 var(--space-2)}.desc[data-astro-cid-sz7xmlte]{margin:0}.heading[data-astro-cid-sz7xmlte]{font-weight:700;color:var(--color-text-muted);font-size:var(--text-xs);margin:0 0 var(--space-2)}ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0}li[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;min-height:2rem;color:var(--color-text)}li[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-accent)}.copyright[data-astro-cid-sz7xmlte]{margin:var(--space-6) 0 0;font-size:var(--text-xs)}@media(max-width:720px){.cols[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:var(--space-5)}}