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var(--transition-fast);border:none}.btn-primary{background:var(--accent-primary);color:#fff}.btn-primary:hover{background:var(--accent-primary-hover)}.btn-outline{background:transparent;border:1px solid var(--border-medium);color:var(--text-primary)}.btn-outline:hover{border-color:var(--accent-primary);color:var(--accent-primary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-muted)}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}::-moz-selection{background:var(--accent-primary-light);color:var(--text-primary)}::selection{background:var(--accent-primary-light);color:var(--text-primary)}.code-block-wrapper{position:relative}.code-copy-btn{position:absolute;top:.5rem;right:.5rem;display:flex;align-items:center;justify-content:center;padding:.4rem;background:var(--bg-surface);border:1px solid var(--border-light);border-radius:6px;cursor:pointer;color:var(--text-muted);opacity:0;transition:all .15s;z-index:10}.code-block-wrapper:hover .code-copy-btn,.code-copy-btn:focus{opacity:1}.code-copy-btn:hover{color:var(--text-primary);border-color:var(--border-medium);background:var(--bg-muted)}.code-copy-btn.copied{color:#10b981;border-color:#10b981;opacity:1}.markdown-content{color:var(--text-primary)}.markdown-content>*:first-child{margin-top:0}.markdown-content>*:last-child{margin-bottom:0}.markdown-content h1{font-size:2rem;font-weight:800;margin-top:0;margin-bottom:1.5rem;line-height:1.2}.markdown-content h2{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-top:2.5rem;margin-bottom:1rem;scroll-margin-top:calc(var(--nav-height) + 1rem)}.markdown-content h3{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-top:2rem;margin-bottom:.75rem}.markdown-content h4{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-top:1.5rem;margin-bottom:.75rem}.markdown-content p{margin-top:1rem;margin-bottom:1rem;line-height:1.75;color:var(--text-secondary)}.markdown-content ul,.markdown-content ol{margin-top:1rem;margin-bottom:1rem;padding-left:1.5rem;color:var(--text-secondary)}.markdown-content ul{list-style-type:disc}.markdown-content ol{list-style-type:decimal}.markdown-content li{margin-top:.5rem;margin-bottom:.5rem;line-height:1.7}.markdown-content strong{font-weight:600;color:var(--text-primary)}.markdown-content blockquote{margin:1.5rem 0;padding:1rem 1.25rem;border-left:4px solid var(--accent-primary);background:var(--bg-muted);border-radius:0 8px 8px 0;color:var(--text-secondary)}.markdown-content blockquote p{margin:0}.markdown-content hr{margin:2rem 0;border:none;border-top:1px solid var(--border-light)}.markdown-content table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.9em;border:1px solid var(--border-light);border-radius:8px;overflow:hidden}.markdown-content th,.markdown-content td{padding:.75rem 1rem;border:1px solid var(--border-light);text-align:left}.markdown-content th{background:var(--bg-muted);font-weight:600;color:var(--text-primary)}.markdown-content td{color:var(--text-secondary)}.markdown-content img{max-width:100%;border-radius:8px;margin:1.5rem 0}.markdown-content a{color:var(--accent-primary);text-decoration:underline;text-underline-offset:2px}.markdown-content a:hover{color:var(--accent-primary-hover)}.mermaid{margin:1.5rem 0;text-align:center}.mermaid svg{max-width:100%;height:auto}.callout{margin:1.5rem 0;padding:1rem 1.25rem;border-radius:8px;border-left:4px solid;display:flex;gap:.75rem}.callout-icon{flex-shrink:0;width:20px;height:20px;margin-top:2px}.callout-content{flex:1;min-width:0}.callout-title{font-weight:600;font-size:.9rem;margin-bottom:.25rem}.callout-body{font-size:.9rem;line-height:1.6}.callout-body p{margin:0}.callout-body p+p{margin-top:.5rem}.callout-note{background:var(--callout-note-bg);border-color:var(--callout-note-border);color:var(--callout-note-text)}.callout-warning{background:var(--callout-warning-bg);border-color:var(--callout-warning-border);color:var(--callout-warning-text)}.callout-tip{background:var(--callout-tip-bg);border-color:var(--callout-tip-border);color:var(--callout-tip-text)}.callout-info{background:var(--callout-info-bg);border-color:var(--callout-info-border);color:var(--callout-info-text)}.breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--text-muted);margin-bottom:1rem}.breadcrumb-item{color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast)}.breadcrumb-item:hover{color:var(--accent-primary)}.breadcrumb-separator{color:var(--text-faint)}.breadcrumb-current{color:var(--text-primary);font-weight:500}.steps{counter-reset:step;margin:1.5rem 0;padding-left:0;list-style:none}.step{position:relative;padding-left:2.5rem;padding-bottom:1.5rem;border-left:2px solid var(--border-light);margin-left:.75rem}.step:last-child{border-left-color:transparent;padding-bottom:0}.step:before{counter-increment:step;content:counter(step);position:absolute;left:-.9rem;top:0;width:1.5rem;height:1.5rem;background:var(--accent-primary);color:#fff;border-radius:50%;font-size:.75rem;font-weight:600;display:flex;align-items:center;justify-content:center}.step-title{font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.step-content{color:var(--text-secondary)}.api-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.25rem .75rem;border-radius:6px;font-size:.75rem;font-weight:600;font-family:var(--font-mono)}.api-badge-get{background:#dcfce7;color:#166534}.api-badge-post{background:#dbeafe;color:#1e40af}.api-badge-put{background:#fef3c7;color:#92400e}.api-badge-delete{background:#fee2e2;color:#991b1b}@media(max-width:768px){.markdown-content h1{font-size:1.75rem}.markdown-content h2{font-size:1.35rem}.markdown-content h3{font-size:1.15rem}.callout{padding:.875rem 1rem}}