:root{--lf-pro:#7C3AED;--lf-pro-bg:#ede9fe;--lf-ai:#0891b2;--lf-ai-bg:#e0f2fe;--lf-sidebar-w:260px;--lf-nav-h:52px}.lf-docs-hero{padding:40px 16px 28px;background:linear-gradient(135deg,#f8faff 0%,#eff6ff 100%);border-bottom:1px solid var(--pp-border);box-sizing:border-box}.lf-hero-badge{margin-bottom:1.25rem;display:inline-flex}.lf-docs-hero h1{font-family:var(--pp-font-heading);font-size:clamp(1.5rem, 5vw, 2.8rem);font-weight:800;color:var(--pp-text-dark);margin-bottom:.75rem;line-height:1.2}.lf-docs-hero p{font-size:1rem;color:var(--pp-text-gray);max-width:600px;margin-bottom:1.25rem;line-height:1.6}.lf-version-legend{display:flex;flex-direction:column;gap:8px}.lf-legend-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:100px;border:1.5px 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var(--pp-border);padding-bottom:16px}.lf-mobile-nav__menu:not([hidden]){display:block}.lf-mobile-nav__group{margin-bottom:4px}.lf-mobile-nav__group-label{font-family:var(--pp-font-heading);font-size:.64rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--pp-text-light);padding:10px 16px 4px}.lf-mobile-nav__link{display:block;padding:10px 16px;font-size:.9rem;color:var(--pp-text-gray);text-decoration:none;border-left:3px solid #fff0;transition:background 0.12s,color 0.12s}.lf-mobile-nav__link:hover,.lf-mobile-nav__link:active{background:rgb(30 64 175 / .06);color:var(--pp-primary);border-left-color:var(--pp-primary)}body.lf-mobile-nav-open{overflow:hidden}.lf-docs-layout{display:block;width:100%}.lf-docs-main{min-width:0;overflow-x:hidden;width:100%}.lf-docs-sidebar{display:none;background:#fff;border-right:1px solid var(--pp-border);position:sticky;top:0;max-height:100vh;overflow-y:auto;align-self:start;width:var(--lf-sidebar-w)}.lf-sidebar-header{padding:20px 0 0;border-bottom:1px solid var(--pp-border);margin-bottom:8px}.lf-sidebar-logo{display:flex;align-items:center;gap:10px;padding:0 20px 16px}.lf-sidebar-icon{width:32px;height:32px;background:linear-gradient(135deg,#1E40AF,#7C3AED);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}.lf-sidebar-logo strong{display:block;font-family:var(--pp-font-heading);font-size:.95rem;font-weight:800;color:var(--pp-text-dark)}.lf-sidebar-logo small{font-size:.7rem;font-weight:500;color:var(--pp-text-light);letter-spacing:.04em}.lf-sidebar-search{padding:0 16px 16px}.lf-sidebar-search input{width:100%;padding:9px 14px;border:1px solid var(--pp-border);border-radius:var(--pp-radius-sm);font-family:var(--pp-font-body);font-size:.84rem;color:var(--pp-text-dark);background:var(--pp-bg);box-sizing:border-box}.lf-sidebar-search input:focus{outline:none;border-color:var(--pp-primary);box-shadow:0 0 0 3px rgb(30 64 175 / .12)}.lf-nav-group{margin-bottom:8px}.lf-nav-label{font-family:var(--pp-font-heading);font-size:.66rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--pp-text-light);padding:8px 20px 4px}.lf-sidebar-nav a{display:flex;align-items:center;gap:8px;padding:8px 20px;font-size:.875rem;color:var(--pp-text-gray);text-decoration:none;transition:var(--pp-transition);border-left:3px solid #fff0}.lf-sidebar-nav a:hover,.lf-sidebar-nav a.lf-active{background:rgb(30 64 175 / .07);color:var(--pp-primary)}.lf-sidebar-nav a.lf-active{font-weight:600;border-left-color:var(--pp-primary)}.lf-badge{display:inline-block;font-size:.65rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 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var(--pp-border);border-radius:var(--pp-radius-sm);padding:14px 16px}.lf-req-label{font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--pp-text-light);margin-bottom:4px}.lf-req-value{font-family:var(--pp-font-heading);font-size:.94rem;font-weight:700;color:var(--pp-text-dark)}.lf-req-sub{font-size:.77rem;color:var(--pp-text-gray);margin-top:2px}.lf-shortcode-block{background:#fff;border:1px solid var(--pp-border);border-radius:var(--pp-radius-md);padding:16px;margin-bottom:12px;box-sizing:border-box}.lf-shortcode-code{display:inline-block;background:#1e3a8a;color:#bfdbfe;padding:4px 10px;border-radius:6px;font-size:.85rem;font-family:'JetBrains Mono','Courier New',monospace;margin-bottom:8px;word-break:break-all;white-space:pre-wrap}.lf-shortcode-meta{font-size:.83rem;color:var(--pp-text-gray);margin-bottom:6px}.lf-shortcode-block p{font-size:.88rem;color:var(--pp-text-gray);margin:6px 0 0;line-height:1.6}.lf-attr-list{list-style:none;padding:0;margin-top:10px;display:flex;flex-direction:column;gap:4px}.lf-attr-list li{font-size:.82rem;color:var(--pp-text-gray);padding-left:1.2em;position:relative;line-height:1.5}.lf-attr-list li::before{content:"→";position:absolute;left:0;color:var(--pp-text-light)}.lf-ai-group-heading{padding-bottom:.5rem;border-bottom:2px solid var(--lf-ai-bg);margin-top:2rem!important}.lf-ai-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:14px;margin-bottom:8px}.lf-ai-card{display:flex;flex-direction:column;background:#fff;border:1px solid #bae6fd;border-radius:var(--pp-radius-md);padding:16px;box-sizing:border-box;transition:var(--pp-transition)}.lf-ai-card:hover{box-shadow:var(--pp-shadow-md);border-color:var(--lf-ai)}.lf-ai-card__label{font-size:.63rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--lf-ai);background:var(--lf-ai-bg);display:inline-block;padding:2px 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32px}.lf-section-title{font-size:1.6rem}.lf-req-grid{grid-template-columns:1fr 1fr}.lf-ai-grid{grid-template-columns:1fr 1fr}.lf-callout{flex-direction:row;gap:14px;padding:16px 20px}.lf-steps>li::before{min-width:40px;width:40px;height:40px;font-size:.88rem}}@media (min-width:960px){.lf-docs-sidebar{display:block}.lf-docs-layout{display:grid;grid-template-columns:var(--lf-sidebar-w) 1fr;align-items:start}.lf-docs-hero{padding:72px 0 56px}.lf-docs-section{padding:52px 48px}.lf-section-title{font-size:1.75rem}.lf-section-intro{max-width:680px}.lf-subheading{font-size:1.05rem}.lf-ai-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}}@media (min-width:1200px){.lf-docs-hero{padding:80px 0 60px}.lf-req-grid{grid-template-columns:1fr 1fr}}