*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:#14151a;color:#f1f0ed;min-height:100vh;overflow-x:hidden;line-height:1.6;-webkit-font-smoothing:antialiased}
.bg{position:fixed;inset:0;z-index:0;overflow:hidden;background:radial-gradient(ellipse 80% 60% at 20% 20%,rgba(99,102,241,0.12) 0%,transparent 60%),radial-gradient(ellipse 60% 70% at 80% 30%,rgba(168,85,247,0.08) 0%,transparent 60%),radial-gradient(ellipse 70% 50% at 50% 80%,rgba(45,212,191,0.08) 0%,transparent 60%),radial-gradient(ellipse 50% 40% at 30% 60%,rgba(251,191,36,0.06) 0%,transparent 50%)}
.bg::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.015) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.015) 1px,transparent 1px);background-size:60px 60px}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:0.4;animation:orbFloat 20s ease-in-out infinite}
.orb-1{width:500px;height:500px;background:radial-gradient(circle,rgba(59,130,246,0.15),transparent);top:-10%;left:-5%}
.orb-2{width:400px;height:400px;background:radial-gradient(circle,rgba(168,85,247,0.12),transparent);bottom:-5%;right:-5%;animation-delay:-7s}
.orb-3{width:300px;height:300px;background:radial-gradient(circle,rgba(20,184,166,0.1),transparent);top:40%;left:50%;animation-delay:-14s}
@keyframes orbFloat{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-40px) scale(1.05)}66%{transform:translate(-20px,20px) scale(0.95)}}
.hero{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1.5rem 4rem;max-width:800px;margin:0 auto;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:0.4rem;padding:0.35rem 0.9rem;border-radius:100px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.06);font-size:0.78rem;color:rgba(255,255,255,0.45);margin-bottom:2rem}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:#22c55e;display:inline-block;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}
h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:600;letter-spacing:-0.03em;line-height:1.15;margin-bottom:1rem;color:#fff}
h1 .highlight{background:linear-gradient(135deg,#818cf8,#60a5fa,#2dd4bf);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sub{font-size:clamp(0.95rem,1.5vw,1.1rem);color:rgba(255,255,255,0.4);max-width:560px;margin:0 auto 3rem;line-height:1.7}
.pipeline{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:0.6rem;margin-bottom:3rem;width:100%}
.pipe-node{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:12px;padding:0.8rem 1.2rem;text-align:center;transition:border-color 0.3s,background 0.3s,transform 0.3s;cursor:default;min-width:100px}
.pipe-node:hover{border-color:rgba(255,255,255,0.15);background:rgba(255,255,255,0.05);transform:translateY(-2px)}
.pipe-node .icon{font-size:1.3rem;display:block;margin-bottom:0.25rem}
.pipe-node .label{font-size:0.8rem;font-weight:500;color:rgba(255,255,255,0.8);display:block}
.pipe-node .sub{font-size:0.68rem;color:rgba(255,255,255,0.3);margin:0.1rem 0 0;display:block}
.pipe-arrow{font-size:1rem;color:rgba(255,255,255,0.15);font-weight:300}
.cta{display:inline-flex;align-items:center;gap:0.6rem;padding:0.75rem 1.8rem;border-radius:10px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);color:rgba(255,255,255,0.7);text-decoration:none;font-size:0.9rem;transition:all 0.3s;font-weight:450}
.cta:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.15);color:#fff;transform:translateY(-1px)}
.cta-arrow{transition:transform 0.3s}
.cta:hover .cta-arrow{transform:translateX(4px)}
.footer-info{position:relative;z-index:1;text-align:center;padding:0 1.5rem 3rem;font-size:0.78rem;color:rgba(255,255,255,0.18)}
.footer-info a{color:rgba(255,255,255,0.25);text-decoration:none}
.footer-info a:hover{color:rgba(255,255,255,0.5)}
@media (max-width:640px){
.hero{padding:2.5rem 1rem}h1{font-size:1.7rem}.sub{font-size:0.9rem;margin-bottom:2rem}
.pipeline{gap:0.4rem}.pipe-node{padding:0.5rem 0.8rem;min-width:75px}
.pipe-node .icon{font-size:1.1rem}.pipe-node .label{font-size:0.72rem}
.pipe-arrow{font-size:0.75rem}.bg::before{background-size:40px 40px}
}.hero{position:relative;z-index:1;min-height:80vh;display:flex;align-items:center;justify-content:center;padding:4rem 1.5rem 2rem;max-width:900px;margin:0 auto;text-align:center}
.hero-content{width:100%}
.hero-badge{display:inline-flex;align-items:center;gap:0.35rem;padding:0.3rem 0.8rem;border-radius:100px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.06);font-size:0.75rem;color:rgba(255,255,255,0.4);margin-bottom:2rem}
.hero-badge .dot{width:5px;height:5px;border-radius:50%;background:#22c55e;display:inline-block;animation:pulse 2s ease-in-out infinite}
.hero-phrase{display:flex;align-items:center;justify-content:center;gap:0.8rem;flex-wrap:wrap;margin-bottom:1.5rem}
.phrase-codex,.phrase-github{font-size:clamp(2rem,5vw,3.5rem);font-weight:600;color:#fff;letter-spacing:-0.03em;line-height:1.1}
.phrase-cf{font-size:clamp(2rem,5vw,3.5rem);font-weight:600;letter-spacing:-0.03em;line-height:1.1;background:linear-gradient(135deg,#818cf8,#60a5fa,#2dd4bf);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.phrase-arrow{font-size:clamp(1.2rem,2.5vw,2rem);color:rgba(255,255,255,0.15);font-weight:300;margin:0 0.1rem}
.hero-sub{font-size:clamp(0.85rem,1.3vw,0.95rem);color:rgba(255,255,255,0.25);max-width:400px;margin:0 auto}
.articles{position:relative;z-index:1;padding:0 1.5rem 5rem;max-width:700px;margin:0 auto}
.section-label{font-size:0.7rem;font-weight:500;color:rgba(255,255,255,0.2);letter-spacing:0.08em;text-transform:uppercase;margin-bottom:1.2rem}
.article-list{display:flex;flex-direction:column;gap:0.5rem}
.article-card{display:flex;align-items:center;gap:1rem;padding:0.8rem 1rem;border-radius:10px;background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.04);text-decoration:none;transition:background 0.25s,border-color 0.25s}
.article-card:hover{background:rgba(255,255,255,0.04);border-color:rgba(255,255,255,0.08)}
.article-num{font-size:0.75rem;font-weight:500;color:rgba(255,255,255,0.15);flex-shrink:0;width:28px}
.article-body{flex:1;min-width:0}
.article-title{display:block;font-size:0.88rem;font-weight:450;color:rgba(255,255,255,0.7);line-height:1.4;margin-bottom:0.15rem;transition:color 0.2s}
.article-card:hover .article-title{color:#fff}
.article-meta{display:block;font-size:0.73rem;color:rgba(255,255,255,0.2)}
.article-link{font-size:1rem;color:rgba(255,255,255,0.15);flex-shrink:0;transition:transform 0.25s,color 0.25s}
.article-card:hover .article-link{transform:translateX(3px);color:rgba(255,255,255,0.5)}
.footer-info{position:relative;z-index:1;text-align:center;padding:0 1.5rem 3rem;font-size:0.72rem;color:rgba(255,255,255,0.12)}
.footer-info a{color:rgba(255,255,255,0.18);text-decoration:none}
.footer-info a:hover{color:rgba(255,255,255,0.35)}
@media (max-width:640px){
.hero{min-height:70vh;padding:3rem 1rem 1.5rem}.hero-phrase{gap:0.4rem}.sub{font-size:0.9rem;margin-bottom:2rem}
.articles{padding:0 1rem 3rem}.article-card{padding:0.7rem 0.8rem}.article-title{font-size:0.82rem}
}