.support-shell{min-height:100vh;background:#f4f7f5;color:#203c34}.support-header{max-width:1040px;margin:auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}.support-header nav{display:flex;gap:18px;flex-wrap:wrap}.support-main{max-width:800px;margin:auto;padding:10px 22px 40px}.support-card{padding:24px;background:#fff;border:1px solid #d8e4dd;border-radius:18px}.support-card h1{font-size:clamp(23px,3vw,30px);line-height:1.4;margin:6px 0 12px}.support-hint,.support-step{font-size:14px;color:#52675d}.support-main label{display:grid;gap:8px;margin:16px 0}.support-main input,.support-main select,.support-main textarea{max-width:100%;width:100%;padding:12px;border:1px solid #a9bdb0;border-radius:9px;font:inherit;background:white;color:inherit;box-sizing:border-box}.support-main textarea{resize:vertical}.support-description,.support-events p{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.support-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.support-actions button,.support-list button{min-height:44px}.support-main details{margin-top:18px}.support-main summary{cursor:pointer;padding:8px 0;min-height:40px;box-sizing:border-box}.support-history{border:1px solid #d8e4dd;border-radius:12px;padding:12px 18px;background:#fff}.support-list{display:grid;gap:10px;margin-top:10px}.support-list button{display:flex;justify-content:space-between;gap:14px;text-align:left;padding:14px;border:1px solid #cadad0;border-radius:9px;background:white;color:inherit;font:inherit;cursor:pointer}.support-events{padding-left:22px}.support-events li{margin:16px 0}.support-error{padding:14px;border:1px solid #bd7d62;background:#fff2ea;border-radius:12px;margin-bottom:14px}.support-note{margin-top:22px!important}@media(max-width:550px){.support-header{padding:12px 16px;align-items:flex-start}.support-header nav{font-size:14px;gap:12px}.support-main{padding:6px 14px 28px}.support-card{padding:20px 16px}.support-list button{flex-direction:column;gap:6px}.support-actions .primary{width:100%}}