.ch-support-main,.ch-support-search{position:relative;padding:95px 22px;background:radial-gradient(circle at 50% 0%,rgba(19,223,255,.12),transparent 34%),linear-gradient(180deg,#061229,#040a18)}.ch-support-grid{width:min(1180px,100%);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.ch-support-card{min-height:210px;padding:28px;border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.035));border:1px solid rgba(126,218,255,.16);box-shadow:0 28px 80px rgba(0,0,0,.32);transition:.25s ease}.ch-support-card:hover{transform:translateY(-10px);border-color:rgba(19,223,255,.42);box-shadow:0 35px 95px rgba(0,0,0,.44),0 0 40px rgba(19,223,255,.18)}.ch-support-card b{display:block;font-size:22px;margin-bottom:12px}.ch-support-card p{color:#a9bdd5;line-height:1.65}.ch-kb-search{width:min(900px,100%);margin:0 auto;display:flex;gap:12px;padding:12px;border-radius:999px;background:rgba(255,255,255,.055);border:1px solid rgba(126,218,255,.16);box-shadow:0 25px 70px rgba(0,0,0,.28)}.ch-kb-search input{flex:1;border:0;outline:0;background:transparent;color:white;font:inherit;padding:0 18px}.ch-kb-search button{border:0;min-height:52px;padding:0 24px;border-radius:999px;color:#111827;background:linear-gradient(135deg,#ffef4a,#ffc400);font-weight:950;cursor:pointer}@media(max-width:1000px){.ch-support-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.ch-support-grid{grid-template-columns:1fr}.ch-kb-search{border-radius:22px;flex-direction:column}.ch-kb-search input{min-height:48px}.ch-kb-search button{width:100%}}