.link-card{background:#fff;border:1px solid #f1f5f9;border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:16px;padding:16px;text-decoration:none;position:relative;overflow:hidden}.link-card:hover{transform:translateY(-4px);border-color:#3b82f6;box-shadow:0 10px 25px -5px rgba(59,130,246,.15)}.link-icon{width:48px;height:48px;border-radius:12px;background:#f8fafc;border:1px solid #e2e8f0;padding:4px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.link-icon img{width:100%;height:100%;object-fit:cover;border-radius:8px}.form-input{width:100%;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:10px 14px;font-size:13px;outline:0;transition:all .2s}.form-input:focus{background:#fff;border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.1)}#captcha{width:100%!important;margin-top:10px;display:block}.geetest_holder,.geetest_wind{width:100%!important;border-radius:.75rem!important}.sponsor-card{background:#fff;border:1px solid #f1f5f9;border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:12px;padding:12px;text-decoration:none;position:relative;overflow:hidden}.sponsor-card:hover{transform:translateY(-4px);border-color:#fca5a5;box-shadow:0 10px 25px -5px rgba(239,68,68,.15)}.rank-1{border-color:#fbbf24;background:linear-gradient(to right,#fff,#fffbeb)}.rank-2{border-color:#94a3b8;background:linear-gradient(to right,#fff,#f8fafc)}.rank-3{border-color:#d97706;background:linear-gradient(to right,#fff,#fff7ed)}.sponsor-avatar{width:44px;height:44px;border-radius:50%;background:#f8fafc;border:2px solid #fff;box-shadow:0 2px 5px rgba(0,0,0,.05);flex-shrink:0;overflow:hidden;position:relative}.sponsor-avatar img{width:100%;height:100%;object-fit:cover}.crown{position:absolute;top:-8px;left:-8px;font-size:14px;transform:rotate(-15deg);z-index:10}