body{overflow-x:hidden;font-family:"Roboto Slab", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"}p{line-height:1.75}a{color:#1a237e}a:hover{color:#111754}.text-primary{color:#1a237e !important}h1,h2,h3,h4,h5,h6{font-weight:700;font-family:"Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"}.page-section{padding:100px 0}.page-section h2.section-heading{font-size:40px;margin-top:0;margin-bottom:15px}.page-section h3.section-subheading{font-size:16px;font-weight:400;font-style:italic;margin-bottom:75px;text-transform:none;font-family:"Droid Serif", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"}@media (min-width: 768px){section{padding:150px 0}}::-moz-selection{background:#1a237e;text-shadow:none}::selection{background:#1a237e;text-shadow:none}img::selection{background:transparent}img::-moz-selection{background:transparent}.banner-section{width:100%;text-align:center}.banner-section .banner-image{width:50%;height:auto;display:inline-block}.publication-year-header{font-size:1.5rem;font-weight:700;color:#1a237e;margin:30px 0 15px 0;padding-bottom:10px;border-bottom:2px solid #1a237e}.publication-year-header:first-child{margin-top:20px}.publication-item{padding:15px 0;border-bottom:1px solid #eee}.publication-item:last-child{border-bottom:none}.publication-item .publication-title{font-size:1.1rem;margin-bottom:5px}.publication-item .publication-title a{color:#333}.publication-item .publication-title a:hover{color:#1a237e}.publication-item .publication-authors{font-size:0.95rem;color:#555;margin-bottom:3px}.publication-item 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"Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"}}.service-heading{margin:15px 0;text-transform:none}#portfolio .portfolio-item{right:0;margin:0 0 15px}#portfolio .portfolio-item .portfolio-link{position:relative;display:block;max-width:400px;margin:0 auto;cursor:pointer}#portfolio .portfolio-item .portfolio-link .portfolio-hover{position:absolute;width:100%;height:100%;-webkit-transition:all ease 0.5s;-moz-transition:all ease 0.5s;transition:all ease 0.5s;opacity:0;background:rgba(26,35,126,0.9)}#portfolio .portfolio-item .portfolio-link .portfolio-hover:hover{opacity:1}#portfolio .portfolio-item .portfolio-link .portfolio-hover .portfolio-hover-content{font-size:20px;position:absolute;top:50%;width:100%;height:20px;margin-top:-12px;text-align:center;color:white}#portfolio .portfolio-item .portfolio-link .portfolio-hover .portfolio-hover-content i{margin-top:-12px}#portfolio .portfolio-item 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p{margin-bottom:30px}.portfolio-modal .modal-content p.item-intro{font-size:16px;font-style:italic;margin:20px 0 30px;font-family:"Droid Serif", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"}.portfolio-modal .modal-content ul.list-inline{margin-top:0;margin-bottom:30px}.portfolio-modal .modal-content img{margin-bottom:30px}.portfolio-modal .modal-content button{cursor:pointer}.portfolio-modal .close-modal{position:absolute;top:25px;right:25px;width:75px;height:75px;cursor:pointer;background-color:transparent}.portfolio-modal .close-modal:hover{opacity:0.3}.portfolio-modal .close-modal .lr{z-index:1051;width:1px;height:75px;margin-left:35px;-webkit-transform:rotate(45deg);-ms-transform:rotate(45deg);transform:rotate(45deg);background-color:#212529}.portfolio-modal .close-modal .lr .rl{z-index:1052;width:1px;height:75px;-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg);background-color:#212529}.timeline{position:relative;padding:0;list-style:none}.timeline:before{position:absolute;top:0;bottom:0;left:40px;width:2px;margin-left:-1.5px;content:"";background-color:#e9ecef}.timeline>li{position:relative;min-height:50px;margin-bottom:50px}.timeline>li:after,.timeline>li:before{display:table;content:" "}.timeline>li:after{clear:both}.timeline>li .timeline-panel{position:relative;float:right;width:100%;padding:0 20px 0 100px;text-align:left}.timeline>li .timeline-panel:before{right:auto;left:-15px;border-right-width:15px;border-left-width:0}.timeline>li .timeline-panel:after{right:auto;left:-14px;border-right-width:14px;border-left-width:0}.timeline>li .timeline-image{position:absolute;z-index:100;left:0;width:80px;height:80px;margin-left:0;text-align:center;color:#fff;border:7px solid #e9ecef;border-radius:100%;background-color:#1a237e}.timeline>li .timeline-image h4{font-size:10px;line-height:14px;margin-top:12px}.timeline>li.timeline-inverted>.timeline-panel{float:right;padding:0 20px 0 100px;text-align:left}.timeline>li.timeline-inverted>.timeline-panel:before{right:auto;left:-15px;border-right-width:15px;border-left-width:0}.timeline>li.timeline-inverted>.timeline-panel:after{right:auto;left:-14px;border-right-width:14px;border-left-width:0}.timeline>li:last-child{margin-bottom:0}.timeline .timeline-heading h4{margin-top:0;color:inherit}.timeline .timeline-heading h4.subheading{text-transform:none}.timeline .timeline-body>ul,.timeline .timeline-body>p{margin-bottom:0}@media (min-width: 768px){.timeline:before{left:50%}.timeline>li{min-height:100px;margin-bottom:100px}.timeline>li .timeline-panel{float:left;width:41%;padding:0 20px 20px 30px;text-align:right}.timeline>li .timeline-image{left:50%;width:100px;height:100px;margin-left:-50px}.timeline>li .timeline-image h4{font-size:13px;line-height:18px;margin-top:16px}.timeline>li.timeline-inverted>.timeline-panel{float:right;padding:0 30px 20px 20px;text-align:left}}@media (min-width: 992px){.timeline>li{min-height:150px}.timeline>li .timeline-panel{padding:0 20px 20px}.timeline>li .timeline-image{width:150px;height:150px;margin-left:-75px}.timeline>li .timeline-image h4{font-size:18px;line-height:26px;margin-top:30px}.timeline>li.timeline-inverted>.timeline-panel{padding:0 20px 20px}}@media (min-width: 1200px){.timeline>li{min-height:170px}.timeline>li .timeline-panel{padding:0 20px 20px 100px}.timeline>li .timeline-image{width:170px;height:170px;margin-left:-85px}.timeline>li .timeline-image h4{margin-top:40px}.timeline>li.timeline-inverted>.timeline-panel{padding:0 100px 20px 20px}}.team-member{margin-bottom:50px;text-align:center}.team-member img{width:180px;height:225px;border:7px solid rgba(0,0,0,0.1)}.team-member h4{margin-top:25px;margin-bottom:0;text-transform:none}.team-member p{margin-top:0}.professor-info .professor-affiliation{font-size:1.1rem;margin-bottom:5px;color:#333}.professor-info .professor-affiliation-kr{font-size:1rem;color:#666;margin-bottom:0}.professor-info .professor-contact p{margin-bottom:5px;font-size:1rem}.professor-social-large .social-icon-large{display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;margin-right:15px;font-size:1.8rem;color:#555;border:2px solid #ddd;border-radius:50%;transition:all 0.3s ease;text-decoration:none}.professor-social-large .social-icon-large:hover{color:#1a237e;border-color:#1a237e;transform:translateY(-3px);text-decoration:none}.professor-social-large .social-icon-large.cv-icon{font-size:1rem;font-weight:700}.member-social .social-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;margin:0 5px;font-size:1.2rem;color:#555;border:2px solid #ddd;border-radius:50%;transition:all 0.3s ease;text-decoration:none}.member-social .social-icon:hover{color:#1a237e;border-color:#1a237e;text-decoration:none}.member-social .social-icon.cv-text{font-size:0.75rem;font-weight:700}.graduated-card{background-color:#f8f9fa;border:1px solid #dee2e6;border-radius:8px;padding:15px 10px;text-align:center;transition:all 0.3s ease;height:100%}.graduated-card:hover{background-color:#e9ecef;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.graduated-card .graduated-name{margin:0 0 5px 0;font-size:1rem;font-weight:600;color:#333}.graduated-card .graduated-company{margin:0;font-size:0.85rem;color:#6c757d}section#contact{background-color:#212529;background-image:url("../img/contact.png");background-repeat:no-repeat;background-position:center}section#contact .section-heading{color:#fff}section#contact .form-group{margin-bottom:25px}section#contact .form-group input,section#contact .form-group textarea{padding:20px}section#contact .form-group 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0.3s;-moz-transition:all 0.3s;transition:all 0.3s;color:white;border-radius:100%;outline:none;background-color:#212529}ul.social-buttons li a:active,ul.social-buttons li a:focus,ul.social-buttons li a:hover{background-color:#1a237e}