.manual-page .manual-hero{text-align:center;color:#fff;background:linear-gradient(135deg,#1a1a1a 0%,#2c3e50 100%);width:100%;margin-top:40px;padding:48px 12%;position:relative;overflow:hidden}.manual-page .manual-hero-content{z-index:2;max-width:900px;margin:0 auto;position:relative}.manual-page .manual-hero-title{text-shadow:2px 2px 8px #00000080;margin-bottom:12px;font-size:2.4rem;font-weight:700}.manual-page .manual-hero-subtitle{color:#ddd;font-size:1.1rem;line-height:1.6}.manual-page .manual-iframe-wrap{background:#fff;width:100%;height:calc(100vh - 260px);min-height:600px}.manual-page .manual-iframe{border:0;width:100%;height:100%;display:block}@media (max-width:768px){.manual-page .manual-hero{margin-top:0;padding:32px 6%}.manual-page .manual-hero-title{font-size:1.8rem}.manual-page .manual-iframe-wrap{height:calc(100vh - 220px);min-height:500px}}