:root{--lw-bg:#0d1117;--lw-bg-deep:#0b1220;--lw-surface:#161f2e;--lw-surface-2:#1c2a3a;--lw-border:#21334a;--lw-border-soft:#21334a99;--lw-primary:#1677ff;--lw-primary-hover:#4593ff;--lw-primary-active:#0958d9;--lw-primary-bg:#1677ff14;--lw-primary-rim:#1677ff38;--lw-cyan:#18a0fb;--lw-mint:#21d4a8;--lw-amber:#f5a623;--lw-dim:#4a5568;--lw-text:#e6edf3;--lw-muted:#9aa5b1;--lw-faint:#8b949e;--lw-font-sans:var(--font-inter), Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--lw-font-mono:"JetBrains Mono", "Fira Code", Consolas, monospace;--lw-r-sm:4px;--lw-r-md:8px;--lw-r-lg:12px;--lw-space-4:4px;--lw-space-8:8px;--lw-space-12:12px;--lw-space-16:16px;--lw-space-24:24px;--lw-space-32:32px;--lw-space-48:48px;--lw-space-64:64px;--lw-space-96:96px}*,:before,:after{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth;color:var(--lw-text);background-color:#0d1117}body{color:var(--lw-text);font-family:var(--lw-font-sans);-webkit-font-smoothing:antialiased;background-color:#0d1117;font-size:15px;font-weight:400;line-height:1.7}a{color:#4593ff;text-decoration:none}a:hover{color:var(--lw-primary-hover)}:focus-visible{outline-offset:2px;outline:2px solid #4593ff}::selection{color:var(--lw-text);background:#1677ff4d}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--lw-bg)}::-webkit-scrollbar-thumb{background:var(--lw-border);border-radius:4px}.lw-container{max-width:1200px;margin:0 auto;padding:0 24px}@media (max-width:768px){.lw-container{padding:0 16px}}.lw-section{background:var(--lw-bg);border-top:1px solid var(--lw-border-soft);padding:64px 0;position:relative}.lw-section-alt{background:var(--lw-bg-deep)}.lw-section-lg{padding:96px 0}@media (max-width:768px){.lw-section-lg{padding:48px 0}}.lw-stack-24{flex-direction:column;gap:24px;display:flex}.lw-stack-32{flex-direction:column;gap:32px;display:flex}.lw-stack-48{flex-direction:column;gap:48px;display:flex}.lw-blueprint{background-image:linear-gradient(#1677ff0d 1px,#0000 1px),linear-gradient(90deg,#1677ff0d 1px,#0000 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(#000 35%,#0000 78%);mask-image:radial-gradient(#000 35%,#0000 78%)}@keyframes lw-reveal{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.lw-reveal{animation:.24s both lw-reveal}@media (prefers-reduced-motion:reduce){.lw-reveal{animation:none}@keyframes lw-reveal{0%{opacity:1;transform:none}to{opacity:1;transform:none}}}