.challenge-module{background-color:#fff;margin:0 auto;max-width:800px;padding:24px}.tagline{align-items:center;display:flex;font-weight:600;gap:10px;letter-spacing:1px;margin-bottom:20px}.tagline-icon{font-size:20px}.headline{font-size:36px;line-height:1.2;margin-bottom:20px}.richtext{margin-bottom:30px}.items{display:flex;flex-direction:column;gap:20px}.item{border-top:1px solid #ddd;display:flex;gap:15px;padding-top:20px}.item:first-child{border-top:none;padding-top:0}.item-icon{font-size:22px}.item-title{font-weight:600;margin-bottom:5px}.item-description{color:#555}