:root{color-scheme:light;--bg: #ffffff;--bg-muted: #f4f5f7;--bg-dark: #0b0f1a;--bg-dark-muted: #141a28;--text: #0a0b10;--text-secondary: #3a3f4d;--text-muted: #646b7a;--text-on-dark: #f5f6f8;--text-on-dark-muted: #8a90a0;--border: #e6e8ee;--border-dark: #232a3a;--accent: #1b4dff;--accent-hover: #0d3dd9;--accent-soft: #edf0ff;--radius: 12px;--radius-lg: 18px;--transition: .18s ease;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-feature-settings:"ss01","cv11";font-size:16px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.6;font-weight:400}h1,h2,h3,h4{font-family:Inter Tight,Inter,ui-sans-serif,system-ui,sans-serif;font-weight:700;letter-spacing:-.02em;line-height:1.08;margin:0;color:var(--text)}p{margin:0 0 1rem}p:last-child{margin-bottom:0}a{color:inherit;text-decoration:none;transition:color var(--transition)}::selection{background:var(--text);color:#fff}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.shell{max-width:1200px;margin:0 auto;padding-inline:32px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0;border-bottom:1px solid var(--border)}.branding{display:flex;align-items:baseline;gap:12px}.branding h1{font-size:1.0625rem;font-weight:700;letter-spacing:-.02em;color:var(--text)}.branding p{margin:0;font-size:.75rem;color:var(--text-muted);font-weight:500}.topbar-right{display:flex;align-items:center;gap:24px}.lang-switcher{display:inline-flex;align-items:center;gap:2px;font-size:.75rem;font-weight:600;letter-spacing:.02em;color:var(--text-muted)}.lang-switcher button{background:none;border:none;padding:6px 8px;color:var(--text-muted);font:inherit;cursor:pointer;border-radius:6px;transition:color var(--transition),background var(--transition)}.lang-switcher button:hover:not(.active){color:var(--text)}.lang-switcher button.active{color:var(--text)}.lang-switcher:before{content:""}.lang-divider{color:var(--border)}.page-nav{padding:18px 0;border-bottom:1px solid var(--border)}.nav-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px}.nav-list a{display:inline-block;padding:8px 14px;border-radius:999px;color:var(--text-muted);font-size:.875rem;font-weight:500;transition:background var(--transition),color var(--transition)}.nav-list a:hover{background:var(--bg-muted);color:var(--text)}.nav-list a[aria-current=page]{background:var(--text);color:var(--bg)}.notice{display:none;margin:16px 0 0;padding:10px 16px;background:#fff8e1;border:1px solid #f2d887;border-radius:var(--radius);font-size:.8125rem;color:#6d5414}.notice.visible{display:block}.hero{position:relative;padding:120px 0 100px;max-width:880px}.hero:after{content:"";position:absolute;top:40px;right:-160px;width:540px;height:540px;background:radial-gradient(circle at center,#1b4dff1f,#1b4dff00 65%);filter:blur(8px);pointer-events:none;z-index:-1}.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:28px}.hero .eyebrow:before{content:"";width:24px;height:1px;background:var(--accent)}.hero h1,.hero .hero-title{font-size:clamp(2.5rem,6.5vw,4.75rem);line-height:1.02;letter-spacing:-.035em;margin-bottom:28px;font-weight:700}.hero p{font-size:1.0625rem;line-height:1.55;color:var(--text-secondary);max-width:620px;margin-bottom:20px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;border:1px solid transparent;font-size:.9375rem;font-weight:600;cursor:pointer;transition:background var(--transition),color var(--transition),border-color var(--transition),transform var(--transition)}.btn-primary{background:var(--text);color:var(--bg)}.btn-primary:hover{background:var(--accent);color:#fff}.btn-primary:after{content:"→";transition:transform var(--transition)}.btn-primary:hover:after{transform:translate(2px)}.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn-ghost:hover{background:var(--bg-muted);border-color:var(--text)}.info-strip{background:var(--bg-dark);color:var(--text-on-dark);padding:80px 32px}.info-strip-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:48px}.info-strip .stat-label{display:block;font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-on-dark-muted);margin-bottom:12px}.info-strip .stat-value{display:block;font-size:.9375rem;line-height:1.5;color:var(--text-on-dark);font-weight:500;word-break:break-word}.info-strip a{color:var(--text-on-dark);border-bottom:1px solid rgba(255,255,255,.25);transition:border-color var(--transition)}.info-strip a:hover{border-bottom-color:var(--text-on-dark)}.docs{padding:100px 0}.section-eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px}.section-title{font-size:clamp(1.75rem,4vw,2.5rem);letter-spacing:-.025em;margin-bottom:40px;max-width:680px}.docs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;list-style:none;padding:0;margin:0}.doc-card{display:flex;flex-direction:column;justify-content:space-between;min-height:180px;padding:24px 26px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg);color:var(--text);transition:border-color var(--transition),transform var(--transition),box-shadow var(--transition)}.doc-card:hover{border-color:var(--text);transform:translateY(-2px);box-shadow:0 14px 30px #0a0b1014}.doc-card .doc-title{font-size:1.125rem;font-weight:600;letter-spacing:-.01em;color:var(--text)}.doc-card .doc-arrow{display:inline-flex;align-items:center;gap:6px;font-size:.8125rem;font-weight:600;color:var(--text-muted);letter-spacing:.02em}.doc-card:hover .doc-arrow{color:var(--accent)}.page-hero{padding:90px 0 60px;max-width:820px}.page-hero .eyebrow{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:24px}.page-hero h2{font-size:clamp(2rem,5vw,3.25rem);line-height:1.05;letter-spacing:-.03em;margin-bottom:24px}.page-hero p{font-size:1rem;line-height:1.65;color:var(--text-secondary);max-width:640px;margin-bottom:12px}.page-copy{padding-bottom:100px;counter-reset:section;max-width:820px}.page-copy section{position:relative;padding:48px 0 48px 100px;border-top:1px solid 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li:before{content:"";position:absolute;left:0;top:20px;width:6px;height:1px;background:var(--accent)}.site-footer{background:var(--bg-dark);color:var(--text-on-dark-muted);padding:64px 32px 48px}.site-footer-inner{max-width:1200px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:40px}.site-footer .brand-footer{font-family:Inter Tight,Inter,sans-serif;font-size:1.25rem;font-weight:700;letter-spacing:-.02em;color:var(--text-on-dark);margin-bottom:10px}.site-footer .tag{font-size:.8125rem;color:var(--text-on-dark-muted);max-width:280px}.site-footer-col h4{font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-on-dark-muted);margin:0 0 14px}.site-footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}.site-footer-col a{color:var(--text-on-dark);font-size:.875rem;transition:color var(--transition)}.site-footer-col a:hover{color:var(--accent)}.site-footer-bottom{max-width:1200px;margin:48px auto 0;padding-top:24px;border-top:1px solid var(--border-dark);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.75rem;color:var(--text-on-dark-muted)}[data-lang]{display:none}[data-lang].active{display:block}[data-inline-lang]{display:none}[data-inline-lang].active{display:inline}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}@media(max-width:900px){.shell,.info-strip,.site-footer{padding-inline:24px}.info-strip-inner{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.docs-grid{grid-template-columns:1fr}.hero{padding:80px 0 72px}.docs{padding:72px 0}.page-copy section{padding-left:0}.page-copy section:before{position:static;display:block;margin-bottom:12px}}@media(max-width:560px){.shell,.info-strip,.site-footer{padding-inline:18px}.info-strip-inner{grid-template-columns:1fr;gap:28px}.topbar{flex-wrap:wrap;gap:12px}.topbar-right{gap:14px}.hero{padding:64px 0 56px}.nav-list{gap:2px}.nav-list a{padding:7px 12px;font-size:.8125rem}}