:root{--bg-primary: #f8fafc;--bg-surface: #ffffff;--bg-card: #ffffff;--bg-elevated: #f1f5f9;--bg-header: rgba(255, 255, 255, .85);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--text-inverse: #ffffff;--border-color: #e2e8f0;--border-subtle: #f1f5f9;--accent-blue: #1877f2;--accent-blue-hover: #0e64d4;--accent-blue-light: #eff6ff;--accent-blue-border: #bfdbfe;--accent-green: #10b981;--accent-green-hover: #059669;--accent-green-light: #ecfdf5;--accent-green-border: #a7f3d0;--callout-info-bg: #eff6ff;--callout-info-border: #93c5fd;--callout-info-text: #1e3a8a;--callout-success-bg: #ecfdf5;--callout-success-border: #6ee7b7;--callout-success-text: #064e3b;--callout-warning-bg: #fffbeb;--callout-warning-border: #fcd34d;--callout-warning-text: #78350f;--code-bg: #f1f5f9;--code-text: #0f172a;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 8px 10px -6px rgba(0, 0, 0, .04);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--content-max-width: 1200px;--reading-max-width: 800px}[data-theme=dark]{--bg-primary: #0b0f19;--bg-surface: #111827;--bg-card: #141c2f;--bg-elevated: #1f293d;--bg-header: rgba(17, 24, 39, .88);--text-primary: #f3f4f6;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--text-inverse: #0b0f19;--border-color: #1f293d;--border-subtle: #162035;--accent-blue: #3b82f6;--accent-blue-hover: #60a5fa;--accent-blue-light: #172554;--accent-blue-border: #1e3a8a;--accent-green: #10b981;--accent-green-hover: #34d399;--accent-green-light: #064e3b;--accent-green-border: #047857;--callout-info-bg: #0f244a;--callout-info-border: #1d4ed8;--callout-info-text: #bfdbfe;--callout-success-bg: #063c2c;--callout-success-border: #059669;--callout-success-text: #a7f3d0;--callout-warning-bg: #38240a;--callout-warning-border: #d97706;--callout-warning-text: #fde68a;--code-bg: #1e293b;--code-text: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .4);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .45);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-size:16px;line-height:1.65;color:var(--text-primary);background-color:var(--bg-primary);scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{min-height:100vh;display:flex;flex-direction:column;background-color:var(--bg-primary);color:var(--text-primary)}:focus-visible{outline:3px solid var(--accent-blue);outline-offset:2px}a{color:var(--accent-blue);text-decoration:none;transition:color .15s ease}a:hover{color:var(--accent-blue-hover);text-decoration:underline}h1,h2,h3,h4,h5,h6{color:var(--text-primary);line-height:1.3;font-weight:700;letter-spacing:-.015em}h1{font-size:2.25rem;margin-bottom:1rem}h2{font-size:1.65rem;margin-top:2rem;margin-bottom:.75rem}h3{font-size:1.25rem;margin-top:1.5rem;margin-bottom:.5rem}h4{font-size:1.05rem;margin-top:1rem;margin-bottom:.4rem}p{margin-bottom:1.2rem;color:var(--text-secondary);line-height:1.75}ul,ol{margin-bottom:1.25rem;padding-left:1.5rem;color:var(--text-secondary)}li{margin-bottom:.45rem;line-height:1.7}strong{color:var(--text-primary);font-weight:600}code{font-family:var(--font-mono);font-size:.88em;background-color:var(--code-bg);color:var(--code-text);padding:.15em .4em;border-radius:var(--radius-sm);border:1px solid var(--border-color)}.site-header{position:sticky;top:0;z-index:100;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);background-color:var(--bg-header);border-bottom:1px solid var(--border-color);transition:background-color .2s ease,border-color .2s ease}.header-container{max-width:var(--content-max-width);margin:0 auto;padding:.85rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand-link{display:flex;align-items:center;gap:.75rem;text-decoration:none}.brand-logo{width:36px;height:36px;display:block}.brand-name{font-size:1.35rem;font-weight:800;letter-spacing:-.03em;color:var(--text-primary)}.brand-badge{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;background-color:var(--accent-blue-light);color:var(--accent-blue);border:1px solid var(--accent-blue-border);padding:.2rem .5rem;border-radius:9999px}.header-actions{display:flex;align-items:center;gap:.75rem}.nav-link{font-size:.92rem;font-weight:500;color:var(--text-secondary);padding:.4rem .75rem;border-radius:var(--radius-sm);transition:all .15s ease;text-decoration:none}.nav-link:hover,.nav-link.active{color:var(--accent-blue);background-color:var(--accent-blue-light);text-decoration:none}.theme-toggle-btn{background:none;border:1px solid var(--border-color);color:var(--text-secondary);width:38px;height:38px;border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.theme-toggle-btn:hover{background-color:var(--bg-elevated);color:var(--text-primary);border-color:var(--accent-blue)}.reading-progress-container{width:100%;height:3px;background-color:transparent;position:absolute;bottom:0;left:0}.reading-progress-bar{height:100%;width:0%;background:linear-gradient(90deg,var(--accent-blue),var(--accent-green));transition:width .1s ease-out}.page-container{max-width:var(--content-max-width);margin:0 auto;padding:2.5rem 1.5rem 5rem;flex:1;width:100%}.policy-layout{display:grid;grid-template-columns:280px 1fr;gap:3rem;align-items:start}.policy-sidebar{position:sticky;top:5rem;max-height:calc(100vh - 6rem);overflow-y:auto;padding-right:.5rem;scrollbar-width:thin;scrollbar-color:var(--border-color) transparent}.toc-card{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.25rem;box-shadow:var(--shadow-sm)}.toc-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem;padding-bottom:.5rem;border-bottom:1px solid var(--border-color)}.toc-title{font-size:.88rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.toc-search-input{width:100%;padding:.5rem .75rem;font-size:.85rem;background-color:var(--bg-elevated);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);margin-bottom:.75rem}.toc-search-input:focus{border-color:var(--accent-blue);outline:none}.toc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.25rem}.toc-link{display:block;font-size:.86rem;color:var(--text-secondary);padding:.4rem .6rem;border-radius:var(--radius-sm);text-decoration:none;transition:all .15s ease;border-left:2px solid transparent;line-height:1.4}.toc-link:hover{background-color:var(--bg-elevated);color:var(--accent-blue);text-decoration:none}.toc-link.active{color:var(--accent-blue);font-weight:600;background-color:var(--accent-blue-light);border-left-color:var(--accent-blue)}.toc-actions{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border-color);display:flex;flex-direction:column;gap:.5rem}.btn-sidebar{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem;font-size:.82rem;font-weight:600;border-radius:var(--radius-sm);border:1px solid var(--border-color);background-color:var(--bg-surface);color:var(--text-secondary);cursor:pointer;transition:all .15s ease;text-decoration:none}.btn-sidebar:hover{background-color:var(--bg-elevated);color:var(--text-primary);text-decoration:none}.policy-content-area{max-width:var(--reading-max-width)}.policy-doc-header{margin-bottom:2.5rem;padding-bottom:2rem;border-bottom:1px solid var(--border-color)}.doc-meta-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.badge{display:inline-flex;align-items:center;font-size:.75rem;font-weight:600;padding:.25rem .65rem;border-radius:9999px;background-color:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border-color)}.badge-primary{background-color:var(--accent-blue-light);color:var(--accent-blue);border-color:var(--accent-blue-border)}.badge-success{background-color:var(--accent-green-light);color:var(--accent-green);border-color:var(--accent-green-border)}.doc-title{font-size:2.5rem;font-weight:800;color:var(--text-primary);letter-spacing:-.03em;margin-bottom:.5rem}.doc-subtitle{font-size:1.15rem;color:var(--text-muted);margin-bottom:1.25rem}.doc-meta-bar{display:flex;flex-wrap:wrap;align-items:center;gap:1.5rem;font-size:.88rem;color:var(--text-muted);background-color:var(--bg-surface);padding:.75rem 1.25rem;border-radius:var(--radius-md);border:1px solid var(--border-color)}.meta-item{display:flex;align-items:center;gap:.4rem}.highlights-container{margin-bottom:3rem}.highlights-title{font-size:1.1rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:1rem}.highlights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}.highlight-card{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.25rem;transition:transform .15s ease,box-shadow .15s ease}.highlight-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--accent-blue-border)}.highlight-card h4{font-size:.95rem;margin-top:0;margin-bottom:.4rem;color:var(--text-primary)}.highlight-card p{font-size:.84rem;margin-bottom:0;line-height:1.55}.policy-section{scroll-margin-top:6rem;margin-bottom:3.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--border-color)}.policy-section:last-of-type{border-bottom:none}.section-header{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:1rem}.section-number{font-size:1.1rem;font-weight:800;color:var(--accent-blue);margin-right:.4rem}.section-heading-wrapper{display:flex;align-items:center;gap:.5rem}.callout{padding:1.25rem;border-radius:var(--radius-md);margin:1.5rem 0;border-left:4px solid}.callout h4{margin-top:0;margin-bottom:.4rem}.callout p:last-child,.callout ul:last-child{margin-bottom:0}.callout-info{background-color:var(--callout-info-bg);border-color:var(--callout-info-border);color:var(--callout-info-text)}.callout-info h4{color:var(--callout-info-text)}.callout-success{background-color:var(--callout-success-bg);border-color:var(--callout-success-border);color:var(--callout-success-text)}.callout-success h4{color:var(--callout-success-text)}.callout-warning{background-color:var(--callout-warning-bg);border-color:var(--callout-warning-border);color:var(--callout-warning-text)}.callout-warning h4{color:var(--callout-warning-text)}.table-container{overflow-x:auto;margin:1.5rem 0;border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--bg-surface)}table{width:100%;border-collapse:collapse;text-align:left;font-size:.88rem}th,td{padding:.75rem 1rem;border-bottom:1px solid var(--border-color);vertical-align:top}th{background-color:var(--bg-elevated);font-weight:700;color:var(--text-primary);white-space:nowrap}tr:last-child td{border-bottom:none}tr:hover td{background-color:var(--bg-elevated)}.contact-card{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.5rem;margin-top:1rem;display:flex;flex-direction:column;gap:.75rem}.contact-row{display:flex;flex-direction:column;gap:.2rem}@media (min-width: 600px){.contact-row{flex-direction:row;justify-content:space-between;align-items:center}}.toast-notification{position:fixed;bottom:2rem;right:2rem;background-color:var(--text-primary);color:var(--text-inverse);padding:.75rem 1.25rem;border-radius:var(--radius-md);font-size:.88rem;font-weight:500;box-shadow:var(--shadow-xl);z-index:1000;opacity:0;transform:translateY(10px);pointer-events:none;transition:opacity .2s ease,transform .2s ease}.toast-notification.show{opacity:1;transform:translateY(0)}.site-footer{margin-top:auto;background-color:var(--bg-surface);border-top:1px solid var(--border-color);padding:3rem 1.5rem 2rem}.footer-container{max-width:var(--content-max-width);margin:0 auto;display:flex;flex-direction:column;gap:2rem}.footer-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:2rem}.footer-brand{max-width:380px}.footer-brand-title{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.2rem;margin-bottom:.5rem;color:var(--text-primary)}.footer-brand-desc{font-size:.88rem;color:var(--text-muted);line-height:1.6}.footer-links{display:flex;flex-wrap:wrap;gap:3rem}.footer-col{display:flex;flex-direction:column;gap:.5rem}.footer-col-title{font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-primary);margin-bottom:.5rem}.footer-link{font-size:.88rem;color:var(--text-secondary);text-decoration:none;transition:color .15s ease}.footer-link:hover{color:var(--accent-blue);text-decoration:underline}.footer-bottom{padding-top:1.5rem;border-top:1px solid var(--border-color);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;font-size:.82rem;color:var(--text-muted)}.hero-section{padding:4rem 0 3rem;text-align:center;max-width:860px;margin:0 auto}.hero-badge{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .85rem;border-radius:9999px;font-size:.82rem;font-weight:600;background-color:var(--accent-blue-light);color:var(--accent-blue);border:1px solid var(--accent-blue-border);margin-bottom:1.5rem}.hero-title{font-size:3.25rem;font-weight:800;letter-spacing:-.04em;line-height:1.15;margin-bottom:1.25rem;color:var(--text-primary)}.hero-title-gradient{background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-green) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-lead{font-size:1.25rem;color:var(--text-secondary);line-height:1.6;margin-bottom:2.25rem}.hero-cta-group{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem}.btn-primary{display:inline-flex;align-items:center;gap:.5rem;background-color:var(--accent-blue);color:#fff;padding:.75rem 1.75rem;border-radius:var(--radius-md);font-size:1rem;font-weight:600;text-decoration:none;transition:all .15s ease;box-shadow:0 4px 12px #1877f240}.btn-primary:hover{background-color:var(--accent-blue-hover);color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 6px 16px #1877f259}.btn-secondary{display:inline-flex;align-items:center;gap:.5rem;background-color:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-color);padding:.75rem 1.75rem;border-radius:var(--radius-md);font-size:1rem;font-weight:600;text-decoration:none;transition:all .15s ease}.btn-secondary:hover{background-color:var(--bg-elevated);border-color:var(--accent-blue);text-decoration:none;color:var(--accent-blue)}.features-container{padding:4rem 0;border-top:1px solid var(--border-color)}.section-title-centered{text-align:center;margin-bottom:3rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.feature-card{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2rem;transition:transform .15s ease,box-shadow .15s ease}.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--accent-blue-border)}.feature-icon-wrapper{width:48px;height:48px;border-radius:var(--radius-md);background-color:var(--accent-blue-light);color:var(--accent-blue);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem}.feature-card h3{margin-top:0;font-size:1.2rem;margin-bottom:.6rem}.feature-card p{font-size:.92rem;margin-bottom:0;color:var(--text-secondary)}.mobile-toc-toggle{display:none}@media (max-width: 900px){.policy-layout{grid-template-columns:1fr;gap:2rem}.policy-sidebar{display:none}.mobile-toc-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.75rem 1rem;background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:1.5rem;font-size:.9rem;font-weight:600;color:var(--text-primary);cursor:pointer}.mobile-toc-dropdown{display:none;background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1rem;margin-bottom:1.5rem}.mobile-toc-dropdown.open{display:block}.hero-title{font-size:2.25rem}.hero-lead{font-size:1.1rem}.doc-title{font-size:2rem}}@media print{body{background-color:#fff!important;color:#000!important;font-size:12pt}.site-header,.policy-sidebar,.mobile-toc-toggle,.theme-toggle-btn,.reading-progress-container,.toc-actions,.site-footer{display:none!important}.page-container{max-width:100%!important;padding:0!important;margin:0!important}.policy-layout{display:block!important}.policy-content-area{max-width:100%!important}.policy-section{page-break-inside:avoid;border-bottom:1px solid #cccccc!important}a{color:#000!important;text-decoration:underline!important}a[href^=http]:after{content:" (" attr(href) ")";font-size:9pt}code{background-color:#eee!important;color:#000!important;border:none!important}.callout{border-left:3pt solid #333333!important;background-color:#f9f9f9!important;color:#000!important}table,th,td{border:1px solid #333333!important}}