:root{--color-primary:#667eea;--color-secondary:#764ba2;--color-accent:#00ffea;--color-gradient:linear-gradient(135deg,#667eea,#764ba2);--font-sans:"Inter",system-ui,-apple-system,sans-serif;--font-serif:"Lora",Georgia,serif;--font-mono:"JetBrains Mono",monospace;--section-gap:2rem;--content-width:1200px;--content-padding:1.5rem;--color-bg:#0e0f18;--color-bg-soft:#161825;--color-bg-card:#1e2130;--color-bg-card-hover:#2a2e40;--color-text:#e8e9ed;--color-text-muted:#a3a7b7;--color-text-dim:#757a93;--color-border:#2a2e40;--color-glass-bg:rgba(30,33,48,.6);--color-glass-border:rgba(102,126,234,.15);--color-code-bg:#1e1e1e;--color-code-inline-bg:#1e2130;--color-prose-h3:#764ba2}html.light-mode{--color-bg:#f5f5f7;--color-bg-soft:#eaeaef;--color-bg-card:#fff;--color-bg-card-hover:#f0f0f5;--color-text:#1a1a2e;--color-text-muted:#4a4a5a;--color-text-dim:#8a8a9a;--color-border:#d8d8e0;--color-glass-bg:hsla(0,0%,100%,.7);--color-glass-border:rgba(102,126,234,.2);--color-code-bg:#f6f8fa;--color-code-inline-bg:#eef0f5;--color-prose-h3:#6f42c1;--color-accent:#00b894}::-webkit-scrollbar{height:8px;width:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-dim)}*{scrollbar-color:var(--color-border) var(--color-bg);scrollbar-width:thin}.search-highlight{animation:pulse-highlight 1s ease-in-out;background-color:#ffeb3b;border-radius:2px;color:#000;font-weight:500;padding:2px 0}@keyframes pulse-highlight{0%,to{background-color:#ffeb3b}50%{background-color:#fff176}}.search-highlight-result{background-color:#667eea4d;border-radius:2px;color:var(--color-text);padding:1px 0}html pre.shiki,html pre.shiki span{background-color:transparent!important;color:var(--shiki-dark)!important}html pre.shiki{background-color:var(--color-code-bg)!important}html.light-mode pre.shiki,html.light-mode pre.shiki span{background-color:transparent!important;color:var(--shiki-default)!important}html.light-mode pre.shiki{background-color:var(--color-code-bg)!important}.code-block-wrapper{margin-bottom:1.5rem;position:relative}.code-block-wrapper .copy-btn{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:4px;color:var(--color-text-muted);cursor:pointer;font-family:var(--font-sans);font-size:.75rem;opacity:0;padding:.25rem .6rem;position:absolute;right:.5rem;top:.5rem;transition:opacity .2s,background .2s;z-index:1}.code-block-wrapper:hover .copy-btn{opacity:1}.code-block-wrapper .copy-btn:hover{background:#667eea33;color:var(--color-text)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;transition:background-color .3s,color .3s}body{background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-accent)}.container{margin:0 auto;max-width:var(--content-width);padding:0 var(--content-padding)}.section{padding:var(--section-gap) 0}.section-title{background:var(--color-gradient);-webkit-background-clip:text;font-size:2rem;font-weight:700;margin-bottom:1rem;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{color:var(--color-text-muted);font-size:1.1rem;margin-bottom:3rem;max-width:700px}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:12px;padding:1.5rem;transition:transform .2s,border-color .2s}.card:hover{border-color:var(--color-primary);transform:translateY(-2px)}.glass{backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);background:var(--color-glass-bg);border:1px solid var(--color-glass-border);border-radius:12px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-2,.grid-3{display:grid;gap:1.5rem}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{display:grid;gap:1.5rem;grid-template-columns:repeat(4,1fr)}.btn{align-items:center;border:none;border-radius:8px;cursor:pointer;display:inline-flex;font-family:var(--font-sans);font-size:1rem;font-weight:600;gap:.5rem;padding:.75rem 1.5rem;transition:all .2s}.btn-primary{background:var(--color-gradient);color:#fff}.btn-primary:hover{color:#fff;opacity:.9;transform:translateY(-1px)}.btn-outline{background:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn-outline:hover{background:#667eea1a;border-color:var(--color-primary);color:var(--color-text)}@media(max-width:1024px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){:root{--section-gap:4rem}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.section-title{font-size:1.5rem}}