.syno-premium-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.syno-premium-card{position:relative;overflow:hidden;border-radius:28px;padding:26px;background:radial-gradient(circle at 86% 12%,rgba(220,233,227,.52),transparent 34%),linear-gradient(135deg,#FFFCF8 0%,#F7F1EA 55%,#FFFFFF 100%);border:1px solid rgba(184,146,91,.26);box-shadow:0 22px 50px rgba(20,51,46,.08);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.syno-premium-card:hover{transform:translateY(-5px);box-shadow:0 30px 70px rgba(20,51,46,.12);border-color:rgba(184,146,91,.42)}.syno-premium-icon{width:68px;height:68px;margin-bottom:18px}@media(max-width:1024px){.syno-premium-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.syno-premium-grid{grid-template-columns:1fr}.syno-premium-card{padding:22px;border-radius:24px}.syno-premium-icon{width:58px;height:58px}}