:root{--bg: #0f0f10;--surface: #1e1e20;--text: #ededef;--text-muted: #888890;--primary: #646cff;--primary-active: #535bf2;--border: #2e2e32;--line-color: rgba(255, 255, 255, .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}.layout-container{max-width:1200px;margin:0 auto;border-left:1px solid var(--line-color);border-right:1px solid var(--line-color);min-height:100vh;display:flex;flex-direction:column}nav{height:64px;border-bottom:1px solid var(--line-color);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;background:#0f0f10cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:100;border-right:1px solid transparent}.logo{font-weight:700;font-size:1.1rem;display:flex;align-items:center;gap:.5rem;color:#fff;text-decoration:none}.nav-links{display:flex;gap:1.5rem}.nav-link{color:var(--text-muted);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s;display:flex;align-items:center;gap:.4rem}.nav-link:hover{color:#fff}.tech-strip{display:flex;border-bottom:1px solid var(--line-color);overflow-x:auto}.tech-item{flex:1;min-width:150px;display:flex;align-items:center;justify-content:center;padding:1.5rem;color:var(--text-muted);font-weight:600;font-size:.9rem;border-right:1px solid var(--line-color);gap:.5rem;white-space:nowrap}.tech-item:last-child{border-right:none}.tech-item span{transition:color .2s}.tech-item:hover span{color:#fff}.hero{padding:8rem 2rem 6rem;text-align:center;border-bottom:1px solid var(--line-color);background:radial-gradient(circle at center,rgba(100,108,255,.08) 0%,transparent 50%)}h1{font-size:clamp(3rem,5vw,4.5rem);line-height:1.1;font-weight:800;margin-bottom:1.5rem;letter-spacing:-.02em;background:linear-gradient(to bottom right,#fff,#a0a0aa);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-desc{font-size:1.25rem;color:var(--text-muted);max-width:600px;margin:0 auto 2.5rem}.cta-wrapper{display:flex;gap:1rem;justify-content:center}.btn{padding:.6rem 1.2rem;border-radius:6px;text-decoration:none;font-weight:500;font-size:.95rem;transition:all .2s;display:inline-flex;align-items:center;gap:.5rem}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-active)}.btn-ghost{background:#ffffff0d;color:var(--text);border:1px solid var(--line-color)}.btn-ghost:hover{background:#ffffff1a}.grid-layout{display:grid;grid-template-columns:1fr 1fr}@media(max-width:900px){.grid-layout{grid-template-columns:1fr}}.grid-item{padding:4rem;border-bottom:1px solid var(--line-color);border-right:1px solid var(--line-color)}.grid-item:nth-child(2n){border-right:none}@media(max-width:900px){.grid-item,.grid-item:nth-child(2n){border-right:none}}.grid-content h3{font-size:1.5rem;margin-bottom:.5rem;font-weight:600;display:flex;align-items:center;gap:.75rem}.grid-content p{color:var(--text-muted);margin-bottom:2rem;max-width:450px}.code-window{background:#141416;border:1px solid var(--line-color);border-radius:8px;padding:1.5rem;font-family:JetBrains Mono,monospace;font-size:.85rem;position:relative;overflow:hidden}.code-window:before{content:"";position:absolute;width:100px;height:100px;background:var(--primary);filter:blur(60px);opacity:.1;top:-50px;right:-50px}.line{display:block;color:#a0a0aa;margin-bottom:.25rem}.keyword{color:#c996cc}.string{color:#98c379}.func{color:#61afef}.comment{color:#5c6370}.tree-line{color:#abb2bf;line-height:1.6}.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line-color)}@media(max-width:900px){.feature-strip{grid-template-columns:1fr}}.feature-box{padding:2.5rem;border-right:1px solid var(--line-color);border-bottom:1px solid var(--line-color);transition:background .2s}.feature-box:hover{background:#ffffff05}.feature-box:nth-child(3n){border-right:none}@media(max-width:900px){.feature-box,.feature-box:nth-child(3n){border-right:none}}.feature-box svg{color:var(--primary);margin-bottom:1rem}.feature-box h4{font-size:1.1rem;margin-bottom:.5rem;font-weight:600;color:#fff}.feature-box p{font-size:.9rem;color:var(--text-muted);line-height:1.6}.structure-section{background:#111113}footer{padding:4rem 2rem;background:#0f0f10;display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}@media(max-width:768px){footer{grid-template-columns:1fr;text-align:left}}.footer-col h5{font-size:1rem;margin-bottom:1rem;color:#fff}.footer-col p,.footer-col a{color:var(--text-muted);font-size:.9rem;display:block;margin-bottom:.5rem;text-decoration:none;transition:color .2s}.footer-col a:hover{color:var(--primary)}.footer-bottom{grid-column:1 / -1;border-top:1px solid var(--line-color);margin-top:2rem;padding-top:2rem;text-align:center;color:var(--text-muted);font-size:.85rem}