:root{--bg-deep: #05070f;--bg-soft: #10172c;--line: rgba(255, 255, 255, .14);--text-main: #f3f7ff;--text-sub: #b9c4d8;--accent-1: #21d4fd;--accent-2: #b721ff;--accent-3: #00f5a0;--card: rgba(255, 255, 255, .08)}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%}body{font-family:PingFang SC,SF Pro Display,Segoe UI,sans-serif;color:var(--text-main);background:radial-gradient(circle at 10% 0%,#27356f 0%,transparent 40%),radial-gradient(circle at 90% 80%,#402067 0%,transparent 45%),linear-gradient(140deg,var(--bg-deep),var(--bg-soft))}.page-bg{position:relative;overflow:hidden;padding:28px clamp(20px,4vw,64px) 52px}.noise{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.04) 1px,transparent 1px);background-size:3px 3px;opacity:.4}.header{position:sticky;top:10px;z-index:10;margin:0 auto 40px;max-width:1200px;padding:16px 20px;border-radius:16px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#070a149e;border:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.brand{letter-spacing:.15em;font-weight:700;font-size:14px}.nav{display:flex;gap:16px}.nav a{color:var(--text-sub);text-decoration:none;font-size:14px;transition:color .25s ease}.nav a:hover{color:var(--text-main)}main{margin:0 auto;max-width:1200px;display:grid;gap:28px}.hero{min-height:62vh;display:flex;flex-direction:column;justify-content:center;gap:18px}.hero-kicker{color:var(--accent-1);margin:0;font-size:13px;letter-spacing:.2em;text-transform:uppercase}h1{margin:0;max-width:980px;font-size:clamp(2.1rem,6vw,4.8rem);line-height:1.03;text-wrap:balance}.hero-desc{margin:0;max-width:760px;color:var(--text-sub);font-size:clamp(1rem,1.8vw,1.18rem);line-height:1.85}.hero-actions{margin-top:8px;display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-width:128px;border-radius:999px;padding:12px 20px;text-decoration:none;font-size:14px;border:1px solid transparent;transition:transform .25s ease,box-shadow .25s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#00160f;background:linear-gradient(100deg,var(--accent-1),var(--accent-3));box-shadow:0 10px 30px #00f5a04d}.btn-ghost{color:var(--text-main);border-color:var(--line);background:#ffffff0d}.glass-card,.feature-card,.timeline,.contact{border-radius:24px;border:1px solid var(--line);background:var(--card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.glass-card,.timeline,.contact{padding:clamp(20px,3vw,36px)}.glass-card h2,.timeline h2,.contact h2{margin:0 0 12px;font-size:clamp(1.35rem,2.2vw,2rem)}.glass-card p,.contact p{margin:0;color:var(--text-sub);line-height:1.85}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.feature-card{padding:24px;transition:transform .25s ease,border-color .25s ease}.feature-card:hover{transform:translateY(-4px);border-color:#21d4fd80}.feature-card h3{margin:0 0 8px;font-size:1.2rem}.feature-card p{margin:0;color:var(--text-sub);line-height:1.8}.timeline-list{display:grid;gap:14px}.timeline-item{display:grid;grid-template-columns:84px 1fr;gap:14px;align-items:start;padding:14px;border-radius:14px;background:#ffffff0a}.timeline-item span{color:var(--accent-1);font-weight:700}.timeline-item p{margin:0;color:var(--text-sub)}.reveal{opacity:0;transform:translateY(20px);animation:revealUp .8s ease forwards}.hero.reveal{animation-delay:.1s}.glass-card.reveal{animation-delay:.2s}.grid.reveal{animation-delay:.35s}.timeline.reveal{animation-delay:.5s}.contact.reveal{animation-delay:.65s}@keyframes revealUp{to{opacity:1;transform:translateY(0)}}@media(max-width:860px){.header{padding:14px 16px}.brand{font-size:12px}.nav{gap:12px}.grid{grid-template-columns:1fr}}@media(max-width:640px){.header{position:static;flex-direction:column;align-items:flex-start;gap:10px}.nav{flex-wrap:wrap}.hero{min-height:auto;padding-top:8px}.timeline-item{grid-template-columns:1fr}}