:root{--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--font-display: "Outfit", sans-serif;--font-mono: "Fira Code", "Courier New", Courier, monospace;--header-height: 64px;--sidebar-width: 280px;--toc-width: 240px;--max-content-width: 800px;--transition-speed: .2s;--border-radius: 12px;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f3f4f6;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: #e2e8f0;--primary-color: #6366f1;--primary-glow: rgba(99, 102, 241, .15);--accent-color: #06b6d4;--card-bg: rgba(255, 255, 255, .8);--header-bg: rgba(255, 255, 255, .75);--code-bg: #1e1e3f;--code-text: #f8f8f2}body.dark-theme{--bg-primary: #0b0f19;--bg-secondary: #111827;--bg-tertiary: #1f2937;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: #1e293b;--primary-color: #818cf8;--primary-glow: rgba(129, 140, 248, .25);--accent-color: #22d3ee;--card-bg: rgba(17, 24, 39, .7);--header-bg: rgba(11, 15, 25, .8)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;transition:background-color var(--transition-speed),color var(--transition-speed)}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-speed)}a:hover{text-decoration:none;color:var(--accent-color)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-layout{display:flex;flex-direction:column;height:100vh;overflow:hidden}.app-header{height:var(--header-height);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;padding:0 24px;position:sticky;top:0;z-index:100;background-color:var(--header-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:background-color var(--transition-speed),border-color var(--transition-speed)}.header-left{display:flex;align-items:center;gap:16px}.logo-area{display:flex;align-items:center;gap:10px}.logo-text{font-family:var(--font-display);font-weight:700;font-size:1.35rem;letter-spacing:-.025em;background:linear-gradient(to right,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.logo-subtext{font-weight:400;font-size:.95rem;opacity:.9;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.header-right{display:flex;align-items:center;gap:16px}.icon-button{background:transparent;border:1px solid transparent;color:var(--text-secondary);width:40px;height:40px;border-radius:var(--border-radius);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-speed)}.icon-button:hover{background-color:var(--bg-secondary);color:var(--text-primary);border-color:var(--border-color)}.theme-toggle-button{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);width:40px;height:40px;border-radius:var(--border-radius);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-speed)}.theme-toggle-button:hover{background-color:var(--bg-secondary);color:var(--text-primary);box-shadow:0 0 10px var(--primary-glow)}.portal-link-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:linear-gradient(135deg,var(--primary-color),#4f46e5);color:#fff;font-weight:600;font-size:.875rem;border-radius:var(--border-radius);box-shadow:0 4px 12px var(--primary-glow);transition:all var(--transition-speed)}.portal-link-btn:hover{transform:translateY(-1px);color:#fff;box-shadow:0 6px 16px var(--primary-glow)}#mobile-menu-toggle{display:none}.search-container{position:relative;width:240px}#search-input{width:100%;padding:8px 12px 8px 36px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);color:var(--text-primary);font-family:var(--font-sans);font-size:.875rem;outline:none;transition:all var(--transition-speed)}#search-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px var(--primary-glow);background-color:var(--bg-primary)}.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.search-results-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:320px;max-height:400px;overflow-y:auto;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:0 10px 25px #0003;z-index:200;padding:8px 0}.search-result-item{padding:10px 16px;display:block;color:var(--text-secondary);transition:background var(--transition-speed)}.search-result-item:hover{background-color:var(--bg-secondary);color:var(--text-primary)}.search-result-title{font-weight:600;font-size:.9rem;color:var(--text-primary);margin-bottom:2px}.search-result-snippet{font-size:.75rem;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hidden{display:none!important}.app-body{display:flex;flex:1;overflow:hidden;position:relative}.app-sidebar{width:var(--sidebar-width);border-right:1px solid var(--border-color);background-color:var(--bg-secondary);overflow-y:auto;padding:24px 16px;transition:background-color var(--transition-speed),border-color 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.caret-icon{transform:rotate(180deg);color:var(--primary-color)}.nav-subsection-list{list-style:none;display:flex;flex-direction:column;gap:2px;margin-top:2px}.nav-item-link.nested{padding-left:24px}.nav-item-link.nested:hover{padding-left:28px}.nav-item-link.nested.active{padding-left:24px}.sidebar-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:90;transition:opacity var(--transition-speed)}.app-content-viewport{flex:1;overflow-y:auto;padding:40px 48px 80px;display:flex;flex-direction:column;align-items:center}.content-body{width:100%;max-width:var(--max-content-width)}.content-footer{width:100%;max-width:var(--max-content-width);margin-top:60px;border-top:1px solid var(--border-color);padding-top:32px;display:flex;justify-content:space-between;gap:16px}.nav-page-card{flex:1;display:flex;flex-direction:column;padding:16px 20px;border:1px solid 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blockquote.alert-warning{border-left-color:#f59e0b;background-color:#f59e0b0d}.markdown-body blockquote.alert-caution{border-left-color:#ef4444;background-color:#ef44440d}.api-badge{display:inline-block;padding:4px 8px;font-family:var(--font-display);font-weight:800;font-size:.75rem;border-radius:6px;text-transform:uppercase;margin-right:8px;letter-spacing:.05em;vertical-align:middle}.api-badge.get{background-color:#10b98126;color:#10b981;border:1px solid rgba(16,185,129,.25)}.api-badge.post{background-color:#3b82f626;color:#3b82f6;border:1px solid rgba(59,130,246,.25)}.api-badge.put{background-color:#f59e0b26;color:#f59e0b;border:1px solid rgba(245,158,11,.25)}.api-badge.delete{background-color:#ef444426;color:#ef4444;border:1px solid rgba(239,68,68,.25)}.api-badge.patch{background-color:#8b5cf626;color:#8b5cf6;border:1px solid rgba(139,92,246,.25)}.mermaid{background-color:var(--bg-secondary);padding:16px;border-radius:var(--border-radius);border:1px solid var(--border-color);margin-bottom:1.5em;display:flex;justify-content:center;transition:background-color var(--transition-speed)}.sidebar-skeleton,.content-skeleton{display:flex;flex-direction:column;gap:16px}.skeleton-item{height:16px;background-color:var(--bg-tertiary);border-radius:4px;animation:skeleton-pulse 1.5s infinite}.skeleton-item.short{width:40%}.skeleton-item.medium{width:70%}.skeleton-item.long{width:100%}.skeleton-title{height:40px;width:60%;background-color:var(--bg-tertiary);border-radius:8px;margin-bottom:24px;animation:skeleton-pulse 1.5s infinite}.skeleton-paragraph{height:100px;background-color:var(--bg-tertiary);border-radius:8px;animation:skeleton-pulse 1.5s infinite}@keyframes skeleton-pulse{0%{opacity:.6}50%{opacity:.3}to{opacity:.6}}.welcome-container{display:flex;flex-direction:column;gap:48px;width:100%}.hero-area{display:flex;flex-direction:column;align-items:center;text-align:center;padding:40px 0 20px;gap:24px;position:relative}.hero-glow{position:absolute;top:-10%;left:50%;transform:translate(-50%);width:300px;height:300px;background:radial-gradient(circle,var(--primary-glow) 0%,transparent 70%);z-index:-1;pointer-events:none;filter:blur(40px)}.hero-image{max-width:160px;height:auto;border-radius:20px;animation:floating 4s ease-in-out infinite}@keyframes floating{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.hero-title{font-family:var(--font-display);font-size:3rem;line-height:1.15;font-weight:800;background:linear-gradient(135deg,var(--text-primary) 30%,var(--primary-color),var(--accent-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.03em}.hero-tagline{font-size:1.25rem;color:var(--text-secondary);max-width:600px;line-height:1.6}.hero-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;margin-top:8px}.hero-btn{padding:12px 24px;font-weight:600;font-size:.95rem;border-radius:var(--border-radius);transition:all var(--transition-speed)}.hero-btn.primary{background:linear-gradient(135deg,var(--primary-color),#4f46e5);color:#fff;box-shadow:0 4px 15px var(--primary-glow)}.hero-btn.primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px var(--primary-glow)}.hero-btn.secondary{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary)}.hero-btn.secondary:hover{background:var(--bg-tertiary);transform:translateY(-2px);border-color:var(--text-muted)}.explore-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:16px}.explore-card{padding:28px;background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;flex-direction:column;gap:16px;transition:all var(--transition-speed)}.explore-card:hover{transform:translateY(-4px);border-color:var(--primary-color);box-shadow:0 10px 30px #0000000d;background-color:var(--bg-secondary)}body.dark-theme .explore-card:hover{box-shadow:0 10px 30px #00000040}.explore-card-header{display:flex;align-items:center;gap:12px}.explore-card-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;box-shadow:0 4px 10px var(--primary-glow)}.explore-card-title{font-family:var(--font-display);font-size:1.15rem;font-weight:700;color:var(--text-primary)}.explore-card-desc{font-size:.95rem;color:var(--text-secondary);line-height:1.6}.explore-card-link{font-size:.9rem;font-weight:600;color:var(--primary-color);display:inline-flex;align-items:center;gap:6px;margin-top:auto;align-self:flex-start}.explore-card-link:hover{color:var(--accent-color)}@media (max-width: 1200px){.app-toc{display:none}}@media (max-width: 768px){#mobile-menu-toggle{display:flex}.app-sidebar{position:fixed;top:var(--header-height);left:calc(-1 * var(--sidebar-width));bottom:0;z-index:100;transition:left var(--transition-speed);box-shadow:10px 0 25px #00000026}.app-sidebar.open{left:0}.app-content-viewport{padding:24px 20px 60px}.search-container{width:160px}.portal-link-btn{padding:6px 12px;font-size:.75rem}.content-footer{flex-direction:column}.explore-grid{grid-template-columns:1fr;gap:16px}.hero-title{font-size:2.25rem}}