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rgba(0, 0, 0, .04);--color-nav-bg: rgba(255, 255, 255, .98);--font-heading: "Libre Franklin", Helvetica, Arial, sans-serif;--font-body: "Libre Franklin", Helvetica, Arial, sans-serif;--header-height: 100px;--radius: 0;--radius-sm: 0;--shadow-sm: none;--shadow-md: none;--shadow-lg: 0 2px 6px rgba(0, 0, 0, .1)}[data-theme=original]{--color-bg: #ffffff;--color-bg-alt: #f1f1f1;--color-text: #333333;--color-text-muted: #666666;--color-heading: #222222;--color-accent: #222222;--color-accent-hover: #767676;--color-border: #bbb;--color-card-bg: #ffffff;--color-card-shadow: rgba(0, 0, 0, .04);--color-nav-bg: rgba(255, 255, 255, .98);--font-heading: "Libre Franklin", "Helvetica Neue", helvetica, arial, sans-serif;--font-body: "Libre Franklin", "Helvetica Neue", helvetica, arial, sans-serif;--header-height: auto;--radius: 0;--radius-sm: 0;--shadow-sm: none;--shadow-md: none;--shadow-lg: none}[data-mode=dark]{--color-bg: #1a1714;--color-bg-alt: #252120;--color-text: #e8e2da;--color-text-muted: #a09890;--color-heading: #f5f0ea;--color-accent: #e07856;--color-accent-hover: #f09070;--color-border: #3a3430;--color-card-bg: #222020;--color-card-shadow: rgba(0, 0, 0, .3);--color-overlay: rgba(0, 0, 0, .92);--color-nav-bg: rgba(26, 23, 20, .95)}[data-theme=original][data-mode=dark],[data-theme=classic][data-mode=dark]{--color-bg: #1a1a1a;--color-bg-alt: #242424;--color-text: #d4d4d4;--color-text-muted: #999999;--color-heading: #e8e8e8;--color-accent: #e8e8e8;--color-accent-hover: #bbbbbb;--color-border: #3a3a3a;--color-card-bg: #222222;--color-card-shadow: rgba(0, 0, 0, .3);--color-nav-bg: rgba(26, 26, 26, .98)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;min-height:100vh;transition:background-color var(--transition),color 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.container{flex-direction:column;gap:1rem}[data-theme=original] .site-title{font-size:1.8rem;text-transform:uppercase;letter-spacing:.08em}[data-theme=original] .site-nav{border-top:1px solid var(--color-border);padding-top:1rem;justify-content:center;flex-wrap:wrap}.site-header{position:sticky;top:0;z-index:100;background:var(--color-nav-bg);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);height:var(--header-height);display:flex;align-items:center;transition:background-color var(--transition),height var(--transition)}.site-header .container{display:flex;align-items:center;justify-content:space-between;width:100%}.site-title{font-family:var(--font-heading);font-size:1.4rem;font-weight:700;color:var(--color-heading);white-space:nowrap}.site-title a{color:inherit}.site-nav{display:flex;align-items:center;gap:var(--gap)}.site-nav a{font-size:.9rem;font-weight:500;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;padding:.25rem 0;border-bottom:2px solid transparent;transition:color var(--transition),border-color var(--transition)}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--color-accent);border-bottom-color:var(--color-accent)}.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:.5rem;color:var(--color-text)}.nav-toggle svg{width:24px;height:24px}@media(max-width:768px){.nav-toggle{display:block}.site-nav{display:none;position:absolute;top:var(--header-height);left:0;right:0;background:var(--color-nav-bg);backdrop-filter:blur(8px);flex-direction:column;padding:var(--gap);border-bottom:1px solid var(--color-border);gap:var(--gap-sm)}.site-nav.open{display:flex}}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--gap)}.main{padding:calc(var(--gap) * 2) 0;min-height:calc(100vh - var(--header-height) - 80px)}.site-footer{border-top:1px solid var(--color-border);padding:var(--gap) 0;text-align:center;color:var(--color-text-muted);font-size:.85rem}.page-title{font-size:2rem;margin-bottom:var(--gap)}.page-subtitle{color:var(--color-text-muted);font-size:1.1rem;margin-bottom:calc(var(--gap) * 2)}.breadcrumb{font-size:.85rem;color:var(--color-text-muted);margin-bottom:var(--gap)}.breadcrumb a{color:var(--color-text-muted)}.breadcrumb a:hover{color:var(--color-accent)}.breadcrumb span{margin:0 .4rem}.toggle-group[data-astro-cid-x3pjskd3]{display:flex;align-items:center;gap:.4rem}.style-select[data-astro-cid-x3pjskd3]{appearance:none;-webkit-appearance:none;background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);font-family:var(--font-body);font-size:.8rem;padding:.3rem 1.4rem .3rem .5rem;cursor:pointer;transition:color var(--transition),border-color var(--transition);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' 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