.ssp-reading-progress{position:fixed;top:0;left:0;width:100%;height:3px;background-color:rgba(0,0,0,.1);z-index:9999}.ssp-progress-bar{height:100%;background:linear-gradient(90deg,#0073aa,#00a0d2);width:0%;transition:width .1s ease}.ssp-related-content{margin-top:30px;padding:20px;background-color:#f9f9f9;border-left:4px solid #0073aa;border-radius:4px}.ssp-related-content h3{margin-top:0;color:#0073aa;font-size:18px}.ssp-related-content ul{list-style:none;padding:0;margin:0}.ssp-related-content li{margin-bottom:10px;padding-left:20px;position:relative}.ssp-related-content li:before{content:"→";position:absolute;left:0;color:#0073aa;font-weight:700}.ssp-related-content a{color:#0073aa;text-decoration:none;font-weight:500}.ssp-related-content a:hover{text-decoration:underline}.ssp-enhanced-link{position:relative;text-decoration:none;border-bottom:1px dotted #0073aa;transition:all .3s ease}.ssp-enhanced-link:hover{background-color:rgba(0,115,170,.1);border-bottom-style:solid}.ssp-enhanced-link:after{content:"🔗";font-size:12px;margin-left:3px;opacity:0;transition:opacity .3s ease}.ssp-enhanced-link:hover:after{opacity:1}@media (max-width:768px){.ssp-reading-progress{height:2px}.ssp-related-content{margin-top:20px;padding:15px}.ssp-related-content h3{font-size:16px}}@media print{.ssp-reading-progress,.ssp-related-content{display:none}}