:root{--color-bg: #f7f8fa;--color-surface: #ffffff;--color-surface-hover: #f0f2f5;--color-text: #1a1a2e;--color-text-secondary: #555770;--color-text-muted: #8b8da3;--color-accent: #2b7a78;--color-accent-light: #e0f0ef;--color-border: #e2e4ea;--color-border-light: #eef0f4;--color-hero-bg: #1a2332;--color-hero-text: #ffffff;--color-tag-bg: #e8eef0;--color-tag-text: #3a6b69;--color-card-shadow: rgba(0, 0, 0, .04);--color-card-shadow-hover: rgba(0, 0, 0, .08);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif: "Georgia", "Times New Roman", serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--max-width: 72rem;--content-width: 52rem;--radius-sm: .375rem;--radius-md: .625rem;--radius-lg: 1rem;--transition-fast: .15s ease;--transition-base: .25s ease}[data-theme=dark]{--color-bg: #0f1219;--color-surface: #1a1f2e;--color-surface-hover: #242a3a;--color-text: #e4e6ef;--color-text-secondary: #a0a3b8;--color-text-muted: #6b6e84;--color-accent: #3ecdc6;--color-accent-light: #1a3332;--color-border: #2a2f3e;--color-border-light: #222738;--color-hero-bg: #111724;--color-hero-text: #e4e6ef;--color-tag-bg: #1e2a2a;--color-tag-text: #5ac5c0;--color-card-shadow: rgba(0, 0, 0, .2);--color-card-shadow-hover: rgba(0, 0, 0, .35)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{text-decoration:underline}h1,h2,h3,h4{line-height:1.3;font-weight:650;color:var(--color-text)}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.1rem}p{margin-bottom:1rem}blockquote{border-left:3px solid var(--color-accent);padding-left:var(--space-lg);margin:var(--space-lg) 0;color:var(--color-text-secondary);font-style:italic}code{font-family:var(--font-mono);font-size:.9em;background:var(--color-surface-hover);padding:.15em .4em;border-radius:var(--radius-sm)}pre{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-lg);overflow-x:auto;margin:var(--space-lg) 0}pre code{background:none;padding:0}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-xl)}.section-label{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:var(--space-lg)}.tag{display:inline-block;font-size:.75rem;font-weight:500;padding:.25em .75em;border-radius:9999px;background:var(--color-tag-bg);color:var(--color-tag-text)}.prose{max-width:var(--content-width)}.prose p{text-align:justify;hyphens:auto}.prose h2{margin-top:var(--space-2xl);margin-bottom:var(--space-md)}.prose h3{margin-top:var(--space-xl);margin-bottom:var(--space-sm)}.prose ul,.prose ol{padding-left:1.5em;margin-bottom:1rem}.prose li{margin-bottom:.35rem}.btn{display:inline-flex;align-items:center;gap:.35em;font-size:.8rem;font-weight:500;padding:.4em .85em;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.btn:hover{background:var(--color-surface-hover);color:var(--color-text);text-decoration:none}.btn-accent{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.btn-accent:hover{opacity:.9;color:#fff}.site-header[data-astro-cid-37fxchfa]{position:sticky;top:0;z-index:100;background:var(--color-surface);border-bottom:1px solid var(--color-border-light);backdrop-filter:blur(8px)}.nav-inner[data-astro-cid-37fxchfa]{display:flex;align-items:center;justify-content:space-between;height:3.5rem}.nav-brand[data-astro-cid-37fxchfa]{font-weight:650;font-size:1rem;color:var(--color-text);display:flex;align-items:center;gap:.5rem;text-decoration:none}.nav-brand[data-astro-cid-37fxchfa]:hover{text-decoration:none}.brand-dot[data-astro-cid-37fxchfa]{width:8px;height:8px;border-radius:50%;background:var(--color-accent);display:inline-block}.nav-links[data-astro-cid-37fxchfa]{display:flex;align-items:center;gap:1.5rem}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{font-size:.875rem;font-weight:500;color:var(--color-text-secondary);text-decoration:none}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]:hover{color:var(--color-text);text-decoration:none}.theme-toggle[data-astro-cid-37fxchfa]{background:none;border:none;cursor:pointer;color:var(--color-text-secondary);padding:.35rem;border-radius:var(--radius-sm);display:flex;align-items:center;transition:color var(--transition-fast)}.theme-toggle[data-astro-cid-37fxchfa]:hover{color:var(--color-text)}.icon-sun[data-astro-cid-37fxchfa]{display:none}.icon-moon[data-astro-cid-37fxchfa],[data-theme=dark] .icon-sun[data-astro-cid-37fxchfa]{display:block}[data-theme=dark] .icon-moon[data-astro-cid-37fxchfa]{display:none}.site-footer[data-astro-cid-37fxchfa]{margin-top:var(--space-3xl);padding:var(--space-xl) 0;border-top:1px solid var(--color-border-light)}.footer-inner[data-astro-cid-37fxchfa]{text-align:center;font-size:.8rem;color:var(--color-text-muted)}@media(max-width:640px){.nav-links[data-astro-cid-37fxchfa]{gap:1rem}.nav-links[data-astro-cid-37fxchfa] a[data-astro-cid-37fxchfa]{font-size:.8rem}}