.site-header[data-astro-cid-nen7h5rs]{z-index:100;position:sticky;top:0}.header-bar[data-astro-cid-nen7h5rs]{-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);background:#fdfaf8d1;align-items:center;height:64px;display:flex}[data-theme=dark] .header-bar[data-astro-cid-nen7h5rs]{background:#1c1a1ed1}.header-inner[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;gap:16px;width:100%;max-width:1080px;margin:0 auto;padding:0 16px;display:flex}.header-brand[data-astro-cid-nen7h5rs]{color:var(--color-text);font-family:var(--font-heading);align-items:center;gap:8px;font-size:1rem;font-weight:700;text-decoration:none;transition:color .2s;display:flex}.header-brand[data-astro-cid-nen7h5rs]:hover{color:var(--color-accent)}.brand-icon[data-astro-cid-nen7h5rs]{flex-shrink:0;display:block}.brand-name[data-astro-cid-nen7h5rs]{white-space:nowrap}.brand-spacer[data-astro-cid-nen7h5rs]{flex:1}.site-nav[data-astro-cid-nen7h5rs]{align-items:center;gap:4px;display:flex}.nav-link[data-astro-cid-nen7h5rs]{color:var(--color-text-secondary);border-radius:8px;padding:8px 12px;font-size:.9rem;font-weight:600;text-decoration:none;transition:color .2s,background .2s}.nav-link[data-astro-cid-nen7h5rs]:hover{color:var(--color-accent);background:var(--color-accent-soft)}.theme-toggle[data-astro-cid-nen7h5rs]{border:1px solid var(--color-border);background:var(--color-surface);width:40px;height:40px;color:var(--color-text-secondary);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;transition:color .2s,background .2s,border-color .2s;display:flex}.theme-toggle[data-astro-cid-nen7h5rs]:hover{color:var(--color-accent);border-color:var(--color-accent);background:var(--color-accent-soft)}.icon-sun[data-astro-cid-nen7h5rs]{display:none}.icon-moon[data-astro-cid-nen7h5rs],[data-theme=dark] .icon-sun[data-astro-cid-nen7h5rs]{display:block}[data-theme=dark] .icon-moon[data-astro-cid-nen7h5rs]{display:none}.hero[data-astro-cid-nen7h5rs]{background:radial-gradient(ellipse at 50% 0%, var(--color-accent-soft) 0%, transparent 70%);border-bottom:1px solid var(--color-border);padding:64px 16px 56px}.hero-inner[data-astro-cid-nen7h5rs]{text-align:center;max-width:640px;margin:0 auto}.hero-brand[data-astro-cid-nen7h5rs]{color:var(--color-text);align-items:center;gap:12px;margin-bottom:20px;text-decoration:none;display:inline-flex}.hero-brand[data-astro-cid-nen7h5rs]:hover .hero-title[data-astro-cid-nen7h5rs]{color:var(--color-accent)}.hero-icon[data-astro-cid-nen7h5rs]{flex-shrink:0;display:block}.hero-title[data-astro-cid-nen7h5rs]{font-family:var(--font-heading);font-feature-settings:"palt";color:var(--color-text);font-size:2rem;font-weight:700;transition:color .2s}@media (width>=640px){.hero-title[data-astro-cid-nen7h5rs]{font-size:2.25rem}}.hero-description[data-astro-cid-nen7h5rs]{color:var(--color-text-secondary);margin:0 0 10px;font-size:1rem;font-weight:600}.hero-tagline[data-astro-cid-nen7h5rs]{color:var(--color-text-muted);margin:0;font-size:.9375rem;line-height:1.7}.site-footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--color-border);background:var(--color-surface);margin-top:32px}.footer-inner[data-astro-cid-jo6i4kqk]{text-align:center;flex-direction:column;align-items:center;gap:16px;max-width:1080px;margin:0 auto;padding:40px 24px;display:flex}.footer-links[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;justify-content:center;gap:8px 24px;display:flex}.footer-links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--color-text-secondary);font-size:.9rem;text-decoration:none;transition:color .2s}.footer-links[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--color-accent)}.footer-copy[data-astro-cid-jo6i4kqk]{color:var(--color-text-muted);margin:0;font-size:.8125rem}.astro-route-announcer{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;top:0;left:0;overflow:hidden}:root{--color-bg:#fdfaf8;--color-surface:#fff;--color-text:#3a3335;--color-text-secondary:#6b6266;--color-text-muted:#9a8f93;--color-accent:#c4536f;--color-accent-strong:#a83f5b;--color-accent-soft:#faeef1;--color-border:#ece4e1;--shadow-card:0 1px 2px #5a3c460f, 0 4px 16px #5a3c4614;--shadow-card-hover:0 2px 4px #5a3c4614, 0 12px 32px #5a3c4624;--font-sans:"Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans CJK JP", "メイリオ", Meiryo, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-heading:"Zen Maru Gothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans CJK JP", "メイリオ", Meiryo, sans-serif;--font-mono:"SF Mono", "Fira Code", "Fira Mono", "Cascadia Code", Consolas, "Noto Sans Mono", "Source Han Code JP", monospace}[data-theme=dark]{--color-bg:#1c1a1e;--color-surface:#26232a;--color-text:#ece7e9;--color-text-secondary:#b5aab0;--color-text-muted:#8a7f85;--color-accent:#e08aa0;--color-accent-strong:#eba6b8;--color-accent-soft:#e08aa024;--color-border:#3a353d;--shadow-card:0 1px 2px #0003, 0 4px 16px #00000040;--shadow-card-hover:0 2px 4px #00000040, 0 12px 32px #0006}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;text-rendering:optimizelegibility}body{font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg);margin:0;line-height:1.8;transition:background-color .25s,color .25s}a{color:var(--color-accent);text-underline-offset:2px;text-decoration:underline;transition:color .2s}a:hover{color:var(--color-accent-strong)}img{max-width:100%;height:auto}hr{border:none;border-top:1px solid var(--color-border);margin:2em 0}::selection{background:var(--color-accent-soft)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.astro-code,.astro-code span{color:var(--shiki-light);background-color:var(--shiki-light-bg)}[data-theme=dark] .astro-code,[data-theme=dark] .astro-code span{color:var(--shiki-dark)!important;background-color:var(--shiki-dark-bg)!important}.astro-code{border:1px solid var(--color-border);border-radius:12px;padding:1em 1.25em;font-size:.875rem;line-height:1.6;overflow-x:auto}.blog-content,.page-content{font-size:1.0625rem;line-height:1.95}.blog-content h2,.page-content h2,.blog-content h3,.page-content h3,.blog-content h4,.page-content h4{line-height:1.5;font-family:var(--font-heading);font-feature-settings:"palt";margin-top:1.8em}.blog-content h1,.page-content h1{font-size:1.75rem;line-height:1.4;font-family:var(--font-heading);font-feature-settings:"palt";margin:0 0 1em}.blog-content h2,.page-content h2{border-left:4px solid var(--color-accent);border-bottom:none;padding-bottom:0;padding-left:.75em;font-size:1.45rem}.blog-content h3,.page-content h3{font-size:1.25rem;font-weight:700}.blog-content h4,.page-content h4{font-size:1.1rem}.blog-content p,.page-content p{margin:1em 0}.blog-content ul,.page-content ul,.blog-content ol,.page-content ol{margin:.8em 0;padding-left:1.5em}.blog-content li,.page-content li{margin:.3em 0;line-height:1.7}.blog-content blockquote,.page-content blockquote{border-left:4px solid var(--color-accent);background:var(--color-accent-soft);color:var(--color-text-secondary);border-radius:0 8px 8px 0;margin:1.5em 0;padding:.75em 1.25em}.blog-content blockquote p,.page-content blockquote p{margin:.5em 0}.blog-content pre,.page-content pre{border:1px solid var(--color-border);border-radius:12px;padding:1em 1.25em;font-size:.875rem;line-height:1.6;overflow-x:auto}.blog-content code,.page-content code{font-family:var(--font-mono);font-size:.875em}.blog-content :not(pre)>code,.page-content :not(pre)>code{background:var(--color-accent-soft);color:var(--color-accent);word-break:break-all;border-radius:6px;padding:.15em .4em}.blog-content img,.page-content img{border-radius:4px;max-width:100%;height:auto}.blog-content table,.page-content table{border-collapse:collapse;width:100%;margin:1.5em 0;font-size:.9375rem}.blog-content th,.page-content th,.blog-content td,.page-content td{border:1px solid var(--color-border);text-align:left;padding:.6em .8em}.blog-content th,.page-content th{background:var(--color-surface);color:var(--color-text-secondary);font-weight:600}.blog-content tbody tr:nth-child(2n),.page-content tbody tr:nth-child(2n){background:var(--color-accent-soft)}.blog-content a,.page-content a{color:var(--color-accent);text-underline-offset:2px;text-decoration:underline}.blog-content a:hover,.page-content a:hover{color:var(--color-accent-strong)}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.root[data-astro-cid-nahqlk2g]{background-color:var(--color-bg);width:auto;min-height:100vh;position:relative}.content[data-astro-cid-nahqlk2g]{flex-direction:column;min-height:100vh;display:flex}main[data-astro-cid-nahqlk2g]{z-index:1;flex:1;width:100%;max-width:1080px;margin:24px auto;padding:0 16px;position:relative}