@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;700&family=Noto+Sans+JP:wght@400;500;700&display=swap";:root{--primary: #6B3FA0;--primary-hover: #5A3488;--primary-light: rgba(107, 63, 160, .08);--success: #0d9488;--indigo: #6366f1;--text: #1a1a2e;--text-sub: #6b7280;--border: #e5e7eb;--bg-white: #ffffff;--bg-alt: #fafafa;--bg-footer: #fafafa;--font-jp: "Noto Sans JP", sans-serif;--font-num: "Inter", sans-serif;--card-radius: 12px;--btn-radius: 8px;--max-width: 1280px}body{font-family:var(--font-jp);margin:0;padding:0;text-align:left;background:var(--bg-white);word-wrap:break-word;overflow-wrap:break-word;color:var(--text);font-size:16px;line-height:1.9}main{width:780px;max-width:calc(100% - 2em);margin:auto;padding:2em 1em}h1,h2,h3,h4,h5,h6{margin:0 0 .75rem;color:var(--text);line-height:1.3;font-weight:700;letter-spacing:-.01em}h1{font-size:2em}h2{font-size:1.5em}h3{font-size:1.25em}h4{font-size:1.1em}h5{font-size:1em}strong,b{font-weight:700}a{color:var(--primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-hover);text-decoration:underline}p{margin-bottom:1em}.prose p{margin-bottom:1.8em}textarea{width:100%;font-size:16px}input{font-size:16px}table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.9em}th,td{padding:.75em 1em;border:1px solid var(--border);text-align:left}th{background:var(--bg-alt);color:var(--text);font-weight:700;font-size:.85em}tr:nth-child(2n){background:var(--bg-alt)}img{max-width:100%;height:auto;border-radius:8px}.logo-img,.footer-logo{border-radius:0!important}code{padding:2px 6px;background:var(--bg-alt);border:1px solid var(--border);border-radius:4px;font-size:.88em;color:var(--text)}pre{padding:1.5em;border-radius:var(--card-radius);background:#1e1e2e;color:#e8e8e8;border:1px solid var(--border);overflow-x:auto}pre>code{all:unset}blockquote{border-left:3px solid var(--primary);padding:1em 1.5em;margin:1.5em 0;background:var(--primary-light);border-radius:0 var(--card-radius) var(--card-radius) 0;font-size:.95em}blockquote p{margin-bottom:.5em}blockquote p:last-child{margin-bottom:0}hr{border:none;border-top:1px solid var(--border);margin:2em 0}ul,ol{padding-left:1.5em}li{margin-bottom:.4em}.card{background:var(--bg-white);border-radius:var(--card-radius);overflow:hidden;border:1px solid var(--border);box-shadow:none;transition:border-color .2s ease}.card:hover{border-color:var(--primary)}.card a{display:block;text-decoration:none;color:inherit}.card a:hover{text-decoration:none}.card img{width:100%;height:160px;object-fit:cover;border-radius:0}.card-body{padding:20px 24px}.card-badge{display:inline-block;padding:4px 12px;color:#fff;font-size:.75em;font-weight:700;border-radius:9999px;margin-bottom:6px}.card-badge--accent{background:var(--primary)}.card-badge--success{background:var(--success)}.card-badge--indigo{background:var(--indigo)}.card-title{margin:0 0 6px;font-size:.95em;font-weight:700;line-height:1.4;color:var(--text)}.card-date{margin:0;color:var(--text-sub);font-size:.75em}.list-grid{max-width:var(--max-width);margin:48px auto;padding:0 24px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;list-style:none}.category-badge{display:inline-block;padding:4px 12px;background:var(--primary);color:#fff;font-size:.75em;font-weight:700;border-radius:9999px;letter-spacing:.03em}@media(max-width:768px){.list-grid{grid-template-columns:1fr;gap:16px;padding:0 16px}}@media(max-width:768px){body{font-size:15px}main{padding:1em}h1{font-size:1.6em}h2{font-size:1.25em}}.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:32px 24px;background:var(--bg-footer);border-top:1px solid var(--border);color:var(--text-sub)}.footer-inner[data-astro-cid-sz7xmlte]{max-width:var(--max-width);margin:0 auto;display:flex;flex-direction:column;gap:16px}.footer-row[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:16px 24px;width:100%}.footer-top[data-astro-cid-sz7xmlte]{justify-content:center;gap:12px 20px}.footer-brand[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;flex-shrink:0}.footer-logo[data-astro-cid-sz7xmlte]{height:24px;width:auto}.footer-desc[data-astro-cid-sz7xmlte]{font-size:.85em;margin:0;color:var(--text-sub)}.footer-links[data-astro-cid-sz7xmlte]{font-size:.85em;row-gap:8px;column-gap:24px}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-sub);text-decoration:none;font-weight:500;transition:color .2s ease;white-space:nowrap}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--primary);text-decoration:none}.copyright[data-astro-cid-sz7xmlte]{font-size:.75em;color:var(--text-sub);opacity:.6;margin:0;text-align:center}@media(max-width:768px){footer[data-astro-cid-sz7xmlte]{padding:24px 16px}.footer-top[data-astro-cid-sz7xmlte]{flex-direction:column;gap:8px;text-align:center}.footer-links[data-astro-cid-sz7xmlte]{column-gap:16px;row-gap:8px}}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;background:var(--bg-white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.header-top[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-width);margin:0 auto;padding:12px 24px 8px}nav[data-astro-cid-3ef6ksr2]{border-top:1px solid var(--border)}.internal-links[data-astro-cid-3ef6ksr2]{display:flex;max-width:var(--max-width);margin:0 auto;padding:0 24px;align-items:center;gap:8px}.logo-link[data-astro-cid-3ef6ksr2]{text-decoration:none!important;font-family:var(--font-num);font-size:1.35rem;font-weight:700;letter-spacing:-.03em;display:flex;align-items:center;gap:0;white-space:nowrap}.logo-link[data-astro-cid-3ef6ksr2]:hover{text-decoration:none!important}.logo-img[data-astro-cid-3ef6ksr2]{height:28px;width:auto}.logo-divider[data-astro-cid-3ef6ksr2]{width:1px;height:18px;background:var(--border);margin:0 10px}.logo-blog[data-astro-cid-3ef6ksr2]{color:var(--text-sub);font-weight:500;font-size:.75em;letter-spacing:.05em;text-transform:uppercase}.nav-en[data-astro-cid-3ef6ksr2]{display:block;font-family:var(--font-num);font-size:.6rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-sub);line-height:1;white-space:nowrap}.nav-ja[data-astro-cid-3ef6ksr2]{display:block;font-size:.72rem;font-weight:700;line-height:1.2;margin-top:2px;white-space:nowrap}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:10px 20px 8px;color:var(--text);text-decoration:none;transition:all .2s ease;text-align:center;border-bottom:2px solid transparent}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{text-decoration:none;color:var(--primary);border-bottom-color:var(--primary)}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{text-decoration:none;color:var(--primary);border-bottom-color:var(--primary)}.btn-contact[data-astro-cid-3ef6ksr2]{background:transparent!important;color:var(--primary)!important;border:1.5px solid var(--primary)!important;padding:8px 22px!important;border-radius:var(--btn-radius)!important;font-size:.85rem!important;font-weight:700!important;text-decoration:none!important;transition:all .2s ease!important}.btn-contact[data-astro-cid-3ef6ksr2]:hover{background:var(--primary)!important;color:#fff!important}@media(max-width:768px){.header-top[data-astro-cid-3ef6ksr2]{padding:10px 16px 6px}.logo-link[data-astro-cid-3ef6ksr2]{font-size:1em}.logo-blog[data-astro-cid-3ef6ksr2],.logo-divider[data-astro-cid-3ef6ksr2]{display:none}.btn-contact[data-astro-cid-3ef6ksr2]{padding:6px 14px!important;font-size:.75rem!important}.internal-links[data-astro-cid-3ef6ksr2]{padding:0 16px;gap:0}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:8px 12px 6px}.nav-en[data-astro-cid-3ef6ksr2]{font-size:.55rem}.nav-ja[data-astro-cid-3ef6ksr2]{font-size:.65rem}}