:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color:#171744;background:#f5f6fb;--purple:#5d3df5;--line:#e3e5ef;--muted:#62647c}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f8f8ff,#f3f5fb)}.public-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:24px;min-height:64px;padding:10px max(18px,calc((100vw - 1120px)/2));border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);backdrop-filter:blur(12px)}.public-brand{display:flex;align-items:center;gap:9px;color:#171744;text-decoration:none;font-weight:900;white-space:nowrap}.public-brand img{width:42px;height:36px;object-fit:contain}.public-nav{display:flex;align-items:center;gap:4px;margin-left:auto}.public-nav a{padding:10px 12px;border-radius:10px;color:#55576f;font-size:13px;font-weight:800;text-decoration:none}.public-nav a:hover,.public-nav a.active{background:#efedff;color:var(--purple)}main{width:min(1040px,calc(100% - 32px));margin:34px auto 60px}.hero{padding:38px;border:1px solid #e3dfff;border-radius:24px;background:linear-gradient(135deg,#fff,#f1efff);box-shadow:0 18px 50px rgba(45,35,100,.10)}.eyebrow{color:var(--purple);font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.hero h1{max-width:780px;margin:9px 0 14px;font-size:clamp(31px,5vw,52px);line-height:1.08}.hero p{max-width:820px;margin:0;color:var(--muted);font-size:17px;line-height:1.7}.content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:24px}.content-card{padding:25px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(28,30,70,.06)}.content-card.wide{grid-column:1/-1}.content-card h2,.content-card h3{margin:0 0 10px}.content-card p,.content-card li{color:var(--muted);line-height:1.65}.content-card ul{margin:8px 0 0;padding-left:20px}.download-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:24px}.download-card{display:grid;gap:13px;padding:30px;border:1px solid var(--line);border-radius:20px;background:#fff;text-align:center}.platform-icon{font-size:48px}.coming-soon{justify-self:center;padding:9px 15px;border-radius:999px;background:#efedff;color:var(--purple);font-weight:900}.contact-list{display:grid;gap:12px;margin-top:20px}.contact-list a{display:block;padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--purple);font-weight:800;text-decoration:none}.back-library{display:inline-flex;margin-top:22px;padding:12px 18px;border-radius:11px;background:var(--purple);color:#fff;font-weight:900;text-decoration:none}.public-footer{padding:24px;text-align:center;color:#77798d;font-size:12px}@media(max-width:760px){.public-header{align-items:flex-start;flex-direction:column;gap:8px}.public-nav{width:100%;overflow-x:auto;margin-left:0}.public-nav a{white-space:nowrap}.hero{padding:25px}.content-grid,.download-grid{grid-template-columns:1fr}.content-card.wide{grid-column:auto}}