:root{--color-accent:#44618b;--color-accent-strong:#35507a;--accent-rgb:68, 97, 139;--color-primary:var(--color-accent);--color-primary-dark:var(--color-accent-strong);--color-text:#24262b;--color-text-muted:#595e6b;--color-bg:#f6f5f2;--color-bg-card:#fdfdfc;--color-bg-subtle:#efeee9;--color-border:#24262b1a;--color-border-strong:#24262b29;--color-code:#38598a;--color-code-bg:rgba(var(--accent-rgb), .07);--color-codeblock-bg:#24262b;--color-codeblock-text:#e8e7e2;--color-warn-bg:#f6efdb;--color-warn-border:#d5c186;--color-warn-text:#6b5620;--color-note-bg:#e9eef5;--color-note-border:#a9bcd4;--color-note-text:#35507a;--color-success:#4a7c59;--color-success-bg:#e9f1ec;--color-danger:#b04a4a;--color-danger-bg:#f6e9e9;--color-accent-fill:#44618b;--color-accent-fill-hover:#35507a;--color-fill-neutral:#4a5568;--color-on-accent:#fdfdfc;--shadow-sm:0 1px 2px #24262b0d;--shadow-md:0 2px 8px #24262b0f;--shadow-lg:0 6px 20px #24262b14;--shadow-hover:0 4px 16px #24262b1a, 0 0 0 1px rgba(var(--accent-rgb), .12);--font-sans:"IBM Plex Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Segoe UI", sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--transition-fast:.15s ease;--transition-normal:.25s ease;--header-height:48px;--header-bg:#f6f5f2b8;--overlay-bg:#0c0d0fe0;--glass-bg:#fdfdfcb8;--glass-border:#24262b14;--glass-highlight:#ffffffa6;--ambient-a:#44618b0e;--ambient-b:#7a6c580b;--grain-opacity:.028;color-scheme:light}@media (prefers-color-scheme:dark){:root{--color-accent:#8ba7cf;--color-accent-strong:#a7bfdf;--accent-rgb:139, 167, 207;--color-text:#e2e2e5;--color-text-muted:#a1a3ac;--color-bg:#16171a;--color-bg-card:#1e2024;--color-bg-subtle:#24262b;--color-border:#e2e4eb1a;--color-border-strong:#e2e4eb2e;--color-code:#9db8dd;--color-code-bg:rgba(var(--accent-rgb), .12);--color-codeblock-bg:#101114;--color-codeblock-text:#d8d9d6;--color-warn-bg:#2c2818;--color-warn-border:#6b5c2e;--color-warn-text:#d6c07c;--color-note-bg:#1d2530;--color-note-border:#3d5372;--color-note-text:#a7bfdf;--color-success:#7fae8e;--color-success-bg:#1c2620;--color-danger:#d08a8a;--color-danger-bg:#2b1d1d;--color-accent-fill:#3f5d8c;--color-accent-fill-hover:#4a6b9e;--color-fill-neutral:#3a3f4a;--color-on-accent:#edf1f7;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 2px 8px #00000059;--shadow-lg:0 6px 20px #0006;--shadow-hover:0 4px 16px #00000073, 0 0 0 1px rgba(var(--accent-rgb), .25);--header-bg:#16171aa8;--overlay-bg:#08090be6;--glass-bg:#1e202499;--glass-border:#e2e4eb14;--glass-highlight:#ffffff0f;--ambient-a:#8ba7cf12;--ambient-b:#a7bfdf0a;--grain-opacity:.05;color-scheme:dark}}*{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}h1,h2,h3,h4{font-feature-settings:"palt";letter-spacing:.01em;word-break:auto-phrase;overflow-wrap:break-word}.post-title{word-break:auto-phrase;overflow-wrap:break-word}h2{font-weight:600}h3,h4{font-weight:500}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background-color:var(--color-bg);background-image:radial-gradient(1100px 700px at 8% -10%, var(--ambient-a), transparent 65%), radial-gradient(900px 600px at 100% 110%, var(--ambient-b), transparent 60%);color:var(--color-text);min-height:100dvh;padding-top:var(--header-height);background-attachment:fixed;flex-direction:column;line-height:1.8;display:flex;overflow-x:hidden}body:after{content:"";z-index:2000;pointer-events:none;opacity:var(--grain-opacity);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:160px 160px;position:fixed;inset:0}::selection{background:rgba(var(--accent-rgb), .25)}.layout-main{flex:1}.site-footer{text-align:center;color:var(--color-text-muted);border-top:1px solid var(--color-border);padding:1.5rem 1.5rem 2rem;font-size:.875rem}.footer-nav{justify-content:center;gap:1.5rem;margin-bottom:.5rem;display:flex}.footer-nav a{color:var(--color-text-muted);transition:color var(--transition-fast);text-decoration:none}.footer-nav a:hover{color:var(--color-primary)}.footer-copy{margin:0}code{font-family:var(--font-mono);color:var(--color-code)}time,.article-date{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.back-link{transition:color var(--transition-fast);color:var(--color-primary)!important}.back-link:hover{color:var(--color-accent)!important}.article-date{color:var(--color-text-muted);margin-top:.25rem;font-size:.875rem}h1{color:var(--color-text);text-wrap:balance}h2{text-wrap:balance}.page-header{border-bottom:1px solid var(--color-border)!important;border-image:!important}.article-body h2,.usage-section h2{color:var(--color-text)!important}.article-body p,.article-body ul,.article-body li,.usage-section p{color:var(--color-text-muted)!important}.article-body ul,.article-body ol{padding-left:2rem}.article-body code,.usage-section code{color:var(--color-code)!important;background:var(--color-code-bg)!important}pre code,.article-body pre code,.usage-section pre code{color:var(--color-codeblock-text)!important;background:0 0!important}.tool-container{-webkit-backdrop-filter:blur(12px);background:var(--glass-bg)!important;border:1px solid var(--glass-border)!important;box-shadow:var(--shadow-md), inset 0 1px 0 var(--glass-highlight)!important}.primary-btn{transition:transform var(--transition-normal), box-shadow var(--transition-normal)!important}.primary-btn:hover:not(:disabled){box-shadow:var(--shadow-hover)!important}.primary-btn:active:not(:disabled){box-shadow:var(--shadow-sm)!important;transform:scale(.98)!important}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.skip-link{z-index:1100;background:var(--color-accent-fill);color:var(--color-on-accent);border-radius:var(--radius-sm);opacity:0;padding:.5rem 1rem;font-size:.875rem;font-weight:600;text-decoration:none;transition:top .15s,opacity .15s;position:fixed;top:-100%;left:1rem}.skip-link:focus{opacity:1;top:.75rem}figure img{cursor:zoom-in}.img-zoom-overlay{background:var(--overlay-bg);z-index:9999;cursor:zoom-out;justify-content:center;align-items:center;padding:16px;animation:.15s imgZoomFadeIn;display:flex;position:fixed;inset:0}.img-zoom-overlay img{object-fit:contain;cursor:zoom-out;border-radius:4px;max-width:100%;max-height:100%;box-shadow:0 8px 32px #00000080}@keyframes imgZoomFadeIn{0%{opacity:0}to{opacity:1}}.site-header{height:var(--header-height);background:var(--header-bg);-webkit-backdrop-filter:blur(14px)saturate(1.5);border-bottom:1px solid var(--color-border);box-shadow:inset 0 1px 0 var(--glass-highlight);z-index:1000;transition:transform .25s;position:fixed;top:0;left:0;right:0;transform:translateY(0)}.site-header.is-hidden{transform:translateY(-100%)}.site-header-inner{justify-content:space-between;align-items:center;max-width:900px;height:100%;margin:0 auto;padding:0 1.5rem;display:flex}.site-logo{color:var(--color-text);white-space:nowrap;border-left:3px solid var(--color-primary);padding-left:.5rem;font-size:.95rem;font-weight:700;text-decoration:none}.site-logo:hover{color:var(--color-primary)}.site-nav{align-items:center;gap:1.5rem;display:flex}.site-nav a{color:var(--color-text-muted);transition:color var(--transition-fast), border-color var(--transition-fast);border-bottom:1.5px solid #0000;padding:.25rem 0;font-size:.875rem;font-weight:500;text-decoration:none}.site-nav a:hover{color:var(--color-primary)}.site-nav a.is-active{color:var(--color-primary);border-bottom-color:var(--color-primary)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:no-preference){.layout-main{animation:.35s ease-out fadeInUp}.post-list li{opacity:0;animation:.45s ease-out .32s forwards fadeInUp}.post-list li:first-child{animation-delay:40ms}.post-list li:nth-child(2){animation-delay:80ms}.post-list li:nth-child(3){animation-delay:.12s}.post-list li:nth-child(4){animation-delay:.16s}.post-list li:nth-child(5){animation-delay:.2s}.post-list li:nth-child(6){animation-delay:.24s}.post-list li:nth-child(7){animation-delay:.28s}}.post-row,.pill{transition:background var(--transition-fast), transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-fast), color var(--transition-fast)}.post-row:hover,.pill:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}@media (width<=599px){body{line-height:1.6}h1{font-size:1.4rem!important;line-height:1.4!important}h2{font-size:1.15rem}h3{font-size:1rem}.article-body p,.article-body ul,.article-body li,.usage-section p{font-size:.88rem!important;line-height:1.65!important}.article-body h2,.usage-section h2{font-size:1.15rem!important}.article-date{font-size:.8rem}.site-footer{padding:1rem 1rem 1.5rem;font-size:.8rem}.footer-nav{gap:1rem}}