:root{--bg-primary:#fff;--bg-secondary:#f5f5f5;--text-primary:#333;--text-secondary:#666;--text-tertiary:#999;--border-color:#eaeaea;--link-color:#0070f3;--link-hover:#0051cc;--card-bg:#fff;--card-border:#eaeaea;--code-bg:#f5f5f5;--error-color:#d32f2f;--shadow:rgba(0,112,243,.1)}@media (prefers-color-scheme:dark){:root{--bg-primary:#111;--bg-secondary:#1a1a1a;--text-primary:#e5e5e5;--text-secondary:#b3b3b3;--text-tertiary:grey;--border-color:#333;--link-color:#4a9eff;--link-hover:#6bb3ff;--card-bg:#1a1a1a;--card-border:#333;--code-bg:#2a2a2a;--error-color:#ff6b6b;--shadow:rgba(0,0,0,.3)}}:root[data-theme=dark]{--bg-primary:#111;--bg-secondary:#1a1a1a;--text-primary:#e5e5e5;--text-secondary:#b3b3b3;--text-tertiary:grey;--border-color:#333;--link-color:#4a9eff;--link-hover:#6bb3ff;--card-bg:#1a1a1a;--card-border:#333;--code-bg:#2a2a2a;--error-color:#ff6b6b;--shadow:rgba(0,0,0,.3)}:root[data-theme=light]{--bg-primary:#fff;--bg-secondary:#f5f5f5;--text-primary:#333;--text-secondary:#666;--text-tertiary:#999;--border-color:#eaeaea;--link-color:#0070f3;--link-hover:#0051cc;--card-bg:#fff;--card-border:#eaeaea;--code-bg:#f5f5f5;--error-color:#d32f2f;--shadow:rgba(0,112,243,.1)}.home-page{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.fake-404{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;text-align:center}.fake-404-code{font-size:6rem;font-weight:700;color:var(--text-tertiary);line-height:1;margin:0 0 .5rem}.fake-404-text{font-size:1.125rem;color:var(--text-secondary);margin:0}.fake-404-link{margin-top:1.5rem;font-size:1rem;color:var(--link-color);text-decoration:underline}.fake-404-link:hover{color:var(--link-hover)}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{color:var(--text-primary);background:var(--bg-primary);line-height:1.6;transition:background-color .2s ease,color .2s ease}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:2rem}.header{border-bottom:1px solid var(--border-color);padding:1rem 0;margin-bottom:2rem}.header h1{font-size:2rem;font-weight:700;color:var(--text-primary)}.page-list{display:grid;grid-gap:1.5rem;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.page-card{border:1px solid var(--card-border);border-radius:8px;padding:1.5rem;transition:all .2s;cursor:pointer;background:var(--card-bg)}.page-card:hover{border-color:var(--link-color);box-shadow:0 4px 12px var(--shadow);transform:translateY(-2px)}.page-card h2{font-size:1.25rem;margin-bottom:.5rem;color:var(--link-color)}.page-card p{color:var(--text-secondary);font-size:.9rem}.content{max-width:800px;margin:0 auto;padding:2rem}.content h1{font-size:2.5rem}.content h1,.content h2{margin-bottom:1rem;color:var(--text-primary)}.content h2{font-size:2rem;margin-top:2rem}.content h3{font-size:1.5rem;margin-top:1.5rem;margin-bottom:.75rem;color:var(--text-primary)}.content p{margin-bottom:1rem;line-height:1.8;color:var(--text-secondary)}.content ol,.content ul{margin-left:2rem;margin-bottom:1rem}.content li{margin-bottom:.5rem;color:var(--text-secondary)}.content code{background:var(--code-bg);padding:.2rem .4rem;border-radius:4px;font-family:Monaco,Courier New,monospace;font-size:.9em;color:var(--text-primary)}.content pre{background:var(--code-bg);padding:1rem;border-radius:8px;overflow-x:auto;margin-bottom:1rem;border:1px solid var(--border-color)}.content pre code{background:none;padding:0}.content img{max-width:100%;height:auto;border-radius:8px;margin:1.5rem 0}.content a{color:var(--link-color);text-decoration:underline}.content a:hover{color:var(--link-hover)}.content blockquote{border-left:4px solid var(--link-color);margin:1rem 0;font-style:italic;color:var(--text-secondary);background:var(--bg-secondary);padding:1rem;border-radius:4px}.content details{margin-bottom:1rem}.content summary{cursor:pointer;font-weight:700}.back-link{display:inline-block;margin-bottom:2rem;color:var(--link-color);text-decoration:underline}.back-link:hover{color:var(--link-hover)}.error,.loading{text-align:center;padding:4rem 2rem}.error{color:var(--error-color)}.content-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:2rem}.content-header .content-title-wrap{flex:1 1;min-width:0}.native-select{display:inline-flex;align-items:center;height:2.25rem;padding:0 2rem 0 .75rem;font-size:.9rem;color:var(--text-primary);background:var(--card-bg);border:1px solid var(--border-color);border-radius:6px;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .5rem center}.native-select:hover{border-color:var(--link-color);color:var(--link-color)}.native-select:focus{outline:none;border-color:var(--link-color);box-shadow:0 0 0 2px var(--shadow)}.lang-switcher{position:relative;flex-shrink:0;padding-top:20px}@media (max-width:640px){.content-header{flex-direction:column;align-items:flex-start}.lang-switcher{padding-top:0;align-self:flex-start}}