:root {
    --color-white: #ffffff;
    --size-3: 2.441rem;
    --size-4: 1.953rem;
    --size-5: 1.563rem;
    --size-6: 1.25rem;
    --size-7: 1rem;
    --size-8: 0.825rem;
    --size-9: 0.64rem;
    --size-display-1: calc(var(--size-1) * 1.5);
    --size-display-2: calc(var(--size-2) * 1.5);
    --size-display-3: calc(var(--size-3) * 1.5);
    --size-display-4: calc(var(--size-4) * 1.5);
    --size-display-5: calc(var(--size-5) * 1.5);
    --size-display-6: calc(var(--size-6) * 1.5);
    --size-display-7: calc(var(--size-7) * 1.5);
    --size-display-8: calc(var(--size-8) * 1.5);
    --size-display-9: calc(var(--size-9) * 1.5);
    --heading-line-height: 1.18;
    --gutters: 1rem;
    --h-spacing: var(--gutters);
    --v-spacing: 1.5rem;
    --container-width: 1200px;
    --field-border-color: #cccccc;
    --field-disabled-color: #eeeeee;
    --focus-outline: 4px dashed var(--color-accent-1);
    --focus-offset: 2px;
    --card-border-radius: 0.25rem;
    --card-border: 2px solid var(--secondary-color);
    --card-shadow: 0 6px 0 0 var(--secondary-color);
    --table-stripe-bg: #f9f3e7;
    --table-selected: var(--color-purple);
    --cal-spacing: 0.65rem;
}

body {
    font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo",
        "Noto Sans KR", "Malgun Gothic", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
}

.homepage1-body .header-area.homepage1 .header-elements .site-logo {
    padding-top: 0.1rem;
}
.homepage1-body .header-area.homepage1 .header-elements .site-logo a {
    display: block;
}
.homepage1-body .header-area.homepage1 .header-elements .site-logo a img {
    width: 237px !important;
    height: auto !important;
}

.homepage1-body .header-area.homepage1 .header-elements .main-menu ul li a {
    font-size: 18px;
    font-weight: 400;
}
.homepage1-body .header-area.homepage1 .header-elements .main-menu ul li a.logout {
    position: absolute;
    top: -50px;
    font-size: 0.9rem;
    right: -100px;
    opacity: 0.7;
}
.homepage1-body .header-area.homepage1 .header-elements .main-menu ul li a.logout:hover {
    color: #fff !important;
}

.homepage1-body .header-area.homepage1 .header-elements .main-menu ul li ul.dropdown-padding li a:hover {
    color: #c1001b !important;
}

.hero1-header .text-anime-style-3 {
    font-family: "Pretendard Variable", Pretendard;
    font-size: 66px !important;
    padding-bottom: 1rem;
}

.hero1-header .vl-btn1 {
    background-color: #fff;
    color: var(--ztc-text-text-2) !important;
}
.hero1-header .vl-btn1:hover {
    color: var(--ztc-text-text-1) !important;
}

.heading1 h1 {
    text-transform:initial !important;
    font-size: 50px !important;
}
.heading1 h1 p {
    padding-top: 1.5rem;
    font-size: 38px;
    font-weight: 500 !important;
    letter-spacing: -1px;
    text-transform: initial !important;
}
.heading1 h1 p div {
    text-transform: initial !important;
}
.heading1 p {
    color: #ffffff !important;
    font-weight: 300 !important;
    font-family: "Pretendard Variable";
}
.heading1 p.desc {
    padding-top: 1.4rem;
    font-weight: 200 !important;
    line-height: 1.6;
    font-size: 25px;
}
.heading1 p.desc span {
    display: block;
    padding-top: 0.8rem;
    font-size: 1.2rem;
}
.heading1 .btn-area1 {
    height: 84px;
}
.heading1 .btn-area1 a {
    /* display: none !important; */
}

.heading1 .point {
    padding-top: 2rem;
    color: #4fe0ff !important;
    font-size: 1.1rem;
}

.hero1-section-area {
    padding-top: 156px;
    background: none;
    padding-bottom: 50px;
}

.date-location {
    font-weight: 200 !important;
    font-size: 21px !important;
    line-height: 2 !important;
    font-family: "Pretendard Variable", Pretendard !important;
}

.about-header-area .text-anime-style-3 {
    font-weight: 700;
    font-size: 30px;
    line-height: 1.4;
    font-family: "Pretendard Variable", Pretendard;
    letter-spacing: -0.5px;
    word-break: keep-all;
    color: #000 !important;
}

.hero1-section-area .timer .time-value span {
    display: block;
    padding-top: 0.5rem;
}
.hero1-section-area .header-images .images-content-area h3 {
    font-size: 1.35rem;
    font-weight: 700;
}
.hero1-section-area .header-images .images-content-area {
    width: 100%;
    padding-top: 30px;
    padding-bottom: 18px;
    padding-right: 40px;
    padding-left: 40px;
    height: 250px;
    margin-left: 30px;
}
.hero1-section-area .header-images .images-content-area p {
    border: none;
    font-weight: normal;
    font-size: 1.24rem;
    color: #000;
    padding-top: 12px;
    padding-bottom: 5px;
}
.hero1-section-area .header-images .images-content-area p i {
    margin-right: 0.5rem;
    font-size: 1.6rem;
}
.hero1-section-area .header-images .images-content-area p.location span {
    display: block;
    padding-left: 28px;
    font-size: 1rem;
}
.hero1-section-area .header-images .images-content-area p:last-child {
    font-size: 15px;
    padding-top: 12px;
    border-top: 1px solid #eee;
    color: #444;
    width: 95%;
}

.hero1-section-area .header-images .images-content-area .desc-right {
    margin-top: 1rem;
    border-top: 1px solid #666;
    padding-top: 1rem;
    font-size: 1rem;
    line-height: 1.6;
    font-weight: 500;
    word-break: keep-all;
}

.heading1 h5 {
    font-size: 22px !important;
    font-weight: 500;
    padding-bottom: 2rem;
    font-family: "Pretendard Variable";
}

.about-header-area.heading2 h5 {
    font-family: "Pretendard Variable", Pretendard;
}
.about-header-area.heading2 p {
    font-family: "Pretendard Variable", Pretendard;
    font-weight: 400 !important;
    font-size: 1.1rem;
    padding-bottom: 1rem;
    color: #333;
}
.about-header-area.heading2 p.point {
    font-size: 1.08rem !important;
font-weight: 600 !important;
}
.about-header-area.heading2 p.heading2-text {
    padding-bottom: 2rem;
    line-height: 1.6;
}

.about1-section-area .about-header-area .about-auhtor-box {
    padding-bottom: 0;
}

.about1-section-area .about-header-area .about-auhtor-box .icons {
    font-size: 1.3rem;
    font-weight: 500;
    color: #600000;
}

.about-header-area.heading2 p {
    word-break: keep-all;
}

.about1-section-area .about-header-area .about-auhtor-box .text {
    padding-left: 65px;
}
.about1-section-area .about-header-area .about-auhtor-box .text .tit {
    font-weight: 600;
    font-size: 1.3rem;
    color: #600000;
}
.about1-section-area .about-header-area .about-auhtor-box .text p {
    font-size: 1rem;
}

.about1-section-area .about-imges iframe {
    border-radius: 8px;
}
.about1-section-area .about-imges .about-btnarea {
    top: 55%;
}
.about1-section-area .about-imges .about-btnarea a {
    font-size: var(--ztc-font-size-font-s22);
    color:var(--ztc-text-text-1);
}

.footer1-sertion-area {
    padding-top: 5rem !important;
}

.blog7-section-area {
    padding: 60px 0;
}
.blog7-section-area .blog-header {
    margin-bottom: 40px;
}

.blog7-section-area .blog1-auhtor-boxarea .content-area {
    background-color: #fff;
    padding-bottom: 0 !important;
    min-height: 390px;
}
.blog7-section-area .blog1-auhtor-boxarea.opening-area .content-area {
    min-height: auto;
    padding-bottom: 1.5rem !important;
}
.blog7-section-area .blog1-auhtor-boxarea .content-area {
    padding-left: 1rem;
    padding-right: 1rem;
}
.blog7-section-area .blog1-auhtor-boxarea .content-area .vl-btn7.tech {
    border-radius: 10px;
}
.blog7-section-area .blog1-auhtor-boxarea .content-area .vl-btn7.tech:hover {
    background: #4265c9 !important;
    border: 1px solid #000;
}
.blog7-section-area .blog1-auhtor-boxarea .content-area .vl-btn7.tech span {
    background: #000;
}
.sche {
    padding: 0.7rem 0;
    display: flex;
}
.sche .time {
    width: 115px;
    color: #4265c9;
    background-color: #f7f7f7;
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
    display: inline-block;
    font-size: 0.9rem;
}
.sche .agenda {
    font-size: 17px;
    font-weight: 400;
    line-height: 1.4;
    color: #222;
    color: #555;
}
.sche .agenda.point {
    color: #000000;
    font-weight: 500 !important;
}

.blog-header .text-anime-style-3 {
    font-family: "Pretendard Variable", Pretendard;
}

.content-area .opening {
    width: 78%;
    margin-left: auto;
    margin-right: auto;
}
.content-area .opening .sche {
    display: flex;
    border-bottom: none;
}
.content-area .opening .sche .agenda {
    padding-left: 1.5rem;
}

.agenda-track {
    width: 97%;
    border-radius: 8px;
    padding: 0.5rem 2rem;
    margin-bottom: 1.5rem;
    background-color: #D64545;
    color: #ffffff;
    font-size: 1.4rem;
    font-weight: 700;
}
.agenda-track.track2 {
    background-color: #9F1D1D;
}
.agenda-track.track3 {
    background-color: #5c2ec6;
}
.agenda-track span {
    font-size: 1.2rem;
    font-weight: 300;
    padding-left: 1.5rem;
}

.brands1-section-area .gold .brand-box img {
    width: 190px;
    height: 60px;
}

.brands1-section-area .brand-box {
    padding: 26px 0 !important;
}

.brands1-section-area {
    background: #fff !important;
}

.footer1-sertion-area {
    background-color: #f8f8f8 !important;
}

.footer1-sertion-area .copyright p {
    font-weight: 300 !important;
    font-size: 1rem;
}

@media (max-width: 767px) {
    .hero1-section-area .container {
        padding-top: 3rem;
    }
    .mobile-header.mobile-haeder1 {
        /* background: transparent; */
    }
}

/*button*/
button.vl-btn1 {
    border: none;
}
.vl-btn1 {
    font-size: 22px !important;
    font-weight: 700;
    padding: 1.2rem 2.5rem 1.1rem 2.5rem;
    &::after {
        display: none;
    }
}
.vl-btn1.dark {
    background-color: var(--ztc-bg-bg-2);
    color: #fff;
    border-radius: 9px !important;
}
.vl-btn1.dark:hover {
    transition: all 0.4s;
    color: var(--ztc-text-text-2);
}
.vl-btn1.dark:hover::before {
    width: 100%;
    transition: all 0.4s;
    visibility: visible;
    opacity: 1;
    left: 0;
    top: 0;
}
.vl-btn1.dark:hover::after {
    background: var(--ztc-bg-bg-1);
    opacity: 0.1;
    transition: all 0.4s;
}
.vl-btn1.dark::after {
    position: absolute;
    content: "";
    height: 36px;
    width: 36px;
    transition: all 0.4s;
    border-radius: 50%;
    background: var(--ztc-bg-bg-3);
    opacity: 0.1;
    left: 8px;
    top: 8px;
}
.vl-btn1.dark::before {
    position: absolute;
    content: "";
    height: 100%;
    width: 1px;
    transition: all 0.4s;
    background: var(--ztc-bg-bg-3);
    left: 50%;
    top: 0;
    border-radius: 8px;
    visibility: hidden;
    opacity: 0;
    z-index: -1;
}

.inner-page-header {
    padding: 130px 0 60px 0;
}

/*news*/
.wrap-tech-news {
    background-color: #fbfbfb;
    padding-top: 70px;
    padding-bottom: 40px;
    .tech-news {
        position: relative;
        .col {
            width: 228px;
            .img1 {
                img {
                    border: 1px solid #eee;
                }
            }
            .content-area {
                .head {
                    display: block;
                    min-height: 96px;
                    color: #010f37;
                }
            }
        }
        .tech-news-more {
            position: absolute;
            right: 5px;
            top: -34px;
            width: auto;
            color: #010f37;
            i {
                margin-left: 0.3rem;
            }
        }
    }
}

.tech-news-list {
    padding: 0 3rem 8rem 3rem;
    .e4ds-news {
        .aos-init {
            padding-bottom: 18px;
            border-bottom: 1px solid #eee;
            .row {
                padding-top: 18px;
                img {
                    width: 94%;
                }
                .content-area {
                    a {
                        display: block;
                        font-size: 1.25rem;
                        color: #222;
                        font-weight: 600;
                    }
                    .date {
                        font-size: 0.9rem;
                        padding-top: 1rem;
                        span {
                            color: #8a8a8a;
                            margin-left: 1rem;
                        }
                    }
                }
            }
        }
    }
}

/*attend*/
.about7-section-area {
    .text-anime-style-3 {
        font-size: 2rem;
    }
    p {
        font-size: 1.067rem;
        font-weight: 400;
        line-height: 1.8;
        padding-bottom: 1.4rem;
        color: #333;
        word-break: keep-all;
        strong {
            color: #111;
        }
        .highlight {
            display: inline;
            box-shadow: inset 0 -10px 0 #fffdbb;
            /*-10px은 highlight의 두께*/
        }
    }
}

.about7-section-area .about-all-images .img1 img {
    width: 300px;
    height: auto;
}

.choose-section-area .choose-widget-boxarea {
    text-align: left;
}
.choose-section-area .choose-widget-boxarea .content-area p {
    text-align: left;
    font-weight: 400;
}
.choose-section-area .choose-widget-boxarea .icons {
    width: 120px;
    height: 120px;
    line-height: 120px;
    background-color: #fed6d9 !important;
}
.row.choose-widget-boxarea {
    margin-left: 0;
    margin-right: 0;
}
.row.choose-widget-boxarea .content-area {
    font-weight: 600;
    font-size: 1.4rem;
    color: var(--ztc-text-text-2);
    p {
        font-size: 1rem;
    }
}

.attend6 {
    padding-top: 6rem;
    padding-bottom: 8rem;
    .col-lg-4 {
        padding: 1rem 2rem 1rem 2rem;
        .title {
            font-weight: 600;
            font-size: 1.4rem;
            line-height: 1.4;
            color: var(--ztc-text-text-2);
            min-height: 63px;
            padding-bottom: 0.4rem;
            word-break: keep-all;
        }
        .desc {
            line-height: 1.7;
            font-size: 1rem;
        }
    }
}

/*spearkers*/
.speakers {
    padding-top: 4rem;
    padding-bottom: 7rem;
    .subtitle {
        padding-top: 2rem;
        padding-bottom: 1rem;
        display: block;
        margin: 9px 0px 0px 0px;
        color: #2562ff;
        font-family: var(--itconf-content-font-family);
        font-size: 30px;
        line-height: 1.25em;
        font-weight: 700;
        letter-spacing: -0.05em;
        overflow: hidden;
        order: 1;
        width: 100%;
        span {
            font-weight: 200;
            display: inline-block;
            padding-left: 1rem;
            letter-spacing: 1px;
        }
        &::after {
            background-color: #232323;
            display: inline-block;
            margin-left: calc(0.25em + 10px);
            margin-right: -100% !important;
            font-size: 48px;
            content: "";
            vertical-align: middle;
            width: 100%;
            height: 1px;
            margin-bottom: 0.1em;
            box-sizing: border-box;
        }
    }
}
.speakers-list {
    border-radius: 12px;
    border: 1px solid #eee;
    padding: 1.5rem 1rem 1.5rem 4rem !important;
    position: relative;
    z-index: 1;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0px 0px 40px 0px rgba(0, 0, 0, 0.09);
    padding: 28px;
    transition: all 0.4s;
    margin-bottom: 30px;
    &:first-of-type {
        img {
            margin-top: 2.5rem;
        }
    }
    .time {
        font-family: var(--ztc-family-font1) !important;
        letter-spacing: 1.5px;
        border-radius: 6px;
        background-color: #f1f1f1;
        padding: 0.15rem 0.7rem 0.1rem 0.7rem;
        display: inline;
        background-color: #f0f6fe;
        color: #0c287b;
        font-size: 0.9rem;
        i {
            display: inline-block;
            margin-right: 0.5rem;
        }
    }
    .rounded {
        border-radius: 12px;
        width: 19%;
        padding-left: 0;
        padding-right: 0;
        img {
            width: 160px;
            border-radius: 10px;
            object-fit: cover;
            border: 1px solid #eee;
        }
    }
    .list-group-item {
        padding-top: 0.5rem;
        padding-right: 3rem;
        h5 {
            padding-top: 0.9rem;
            line-height: 1.4;
            font-size: 1.4rem;
            font-weight: 600;
            word-break: keep-all;
        }
    }
    .history {
        width: 22%;
        word-break: keep-all;
        padding-top: 2rem;
        padding-right: 0;
        padding-left: 0;
        .name {
            color: #000;
            padding-bottom: 0.3rem;
        }
    }
}

@media (max-width: 767.98px) {
    .about1-section-area .about-imges .about-btnarea {
        left: 34.5%;
    }

    .speakers-list {
        padding-left: 2rem !important;
        padding-right: 0 !important;
        width: 98%;
        margin-left: auto;
        margin-right: auto;
        .rounded {
            width: 100%;
            img {
                width: 90px;
            }
        }
        .list-group-item {
            padding-top: 0.5rem;
        }
        .history {
            width: 100%;
            padding-left: 0 !important;
        }
    }
}

/*schedule*/
.conf-day {
    font-size: var(--size-4);
}

.calendar {
    display: none;
}

.schedule-header {
    display: none;
}

.schedule-header-mobile {
    display: block;
}

.time-slot {
    margin-bottom: 3rem;
    h3 {
        color: #212529;
        font-size: 1.2rem;
        padding-bottom: 0.5rem;
    }
}

.time-slot-listing {
    display: flex;
    flex-direction: column;
    gap: var(--cal-spacing);
    .slot {
        padding: 0.8rem;
        .presentation {
            span {
                display: inline-block;
                border-radius: 0.25rem;
                padding: 0.1rem 0.6rem;
                color: #fff;
                font-size: 15px;
                margin-bottom: 0.5rem;
            }
            .t1 {
                background-color: #D64545;
            }
            .t2 {
                background-color: #9F1D1D;
            }
            .t3 {
                background-color: #5c2ec6;
            }
        }
    }
}

.slot {
    display: flex;
    border-radius: 0.25rem;
    font-size: var(--size-6);
    padding: 0.7rem 1.5rem;
    word-break: keep-all;
    flex-direction: column;
    gap: 0.35rem;
    position: relative;
    background-color: #ffffff;
}

.slot .title {
    display: flex;
    font-size: 17px;
    font-weight: 500;
    line-height: 1.3;
}

.slot a {
    text-decoration: none;
}

.slot a:not(.button):hover {
    text-decoration: underline;
}

.slot .presentation {
    //   flex: 1;
    // display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.5rem;
}

.slot .speaker {
    font-size: 0.7rem;
    font-weight: var(--weight-bold);
    display: block;
    padding-left: 23px;
    padding-top: 0.5rem;
    font-size: 15px;
    color: #000;
}

.slot-break,
.slot:not(:has(a)),
.slot:has(.title:only-child a:only-child) {
    display: flex;
    justify-content: center;
    align-items: baseline;
}

.slot-break {
    background-color: #FDF6E7;
    align-items: center !important;
}

.slot:has(a):hover {
    border-color: var(--color-accent-2);
    background-color: var(--color-white);
}

.slot a::after {
    --offset: calc(var(--cal-spacing) * 2);

    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;

    width: 100%;
    height: 100%;

    content: "";
}

.slot-plenary {
    --color: color-mix(in srgb, var(--color-accent-3) 70%, var(--color-white) 50%);

    border: 2px solid var(--color);
    background-color: var(--color);
    font-weight: bold;
    text-align: center;
    justify-content: center;
}

.slot-plenary .room-override {
    font-weight: normal;
}

.slot-lightning-talks {
    --color: color-mix(in srgb, var(--color-accent-4) 70%, var(--color-white) 50%);

    border: 2px solid var(--color);
    background-color: var(--color);
    font-weight: bold;
    text-align: center;
    justify-content: center;
}
.slot-lightning-talks .title a::before {
    font: var(--fa-font-solid);
    content: "\e0b7";
    padding-right: 0.5em;
}

.slot-available-open-space-slot {
    z-index: 1;
    vertical-align: top;
    align-items: unset !important;
}
.slot-open-space {
    z-index: -1;
    vertical-align: top;
    align-items: unset !important;
}

.slot-charla {
    background-color: color-mix(in srgb, var(--color-accent-2) 70%, var(--color-white) 50%);
}

.slot-available-open-space-slot,
.slot-open-space {
    border: 0px solid transparent;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.open-space-signup {
    z-index: 1;
}

.open-space-reserved {
    background-color: rgba(1, 1, 1, 0.1);
    outline: rgba(1, 1, 1, 0.1) var(--cal-spacing) solid;
    z-index: -2;
    height: 100%;
    width: 100%;
}

.open-space-card {
    aspect-ratio: 5/3;
    grid-template-columns: 100%;
    grid-template-rows: min-content min-content;
    padding: 0.5em 0 0.5em 0;
    align-content: start;
    position: relative;

    min-width: 18em;
    width: 25%;
    background: #fffbf7;
    padding: 1em;
}

.open-space-header {
    grid-row: 1;
    width: 100%;
    padding-bottom: 0.5em;
    border-bottom: 1px solid var(--color-purple);
    display: grid;
    grid-auto-columns: min-content 3fr 100%;
}

.open-space-image {
    grid-column: 1;
    vertical-align: middle;
    width: 4em;
    max-width: 4em;
    max-height: 4em;
}

.open-space-title {
    grid-column: 2;
    padding-left: 1em;
    padding-right: 1em;
    text-align: center;
}

.open-space-name {
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.open-space-info {
    grid-row: 2;
    padding-top: 1em;
}

.open-space-info p {
    text-overflow: ellipsis;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.hide-mobile-dates {
    display: none;
}


/*download*/
.track-materials-link .btn.btn-dark {
    font-size: 1.2rem;
    background-color: #010f37;
    border: 1px solid #010f37;
    padding-top: 10px !important;
    padding-bottom: 10px !important;
    border-radius: 4px !important;
}
.track-materials-link .btn.btn-dark i {color: #ffffff; margin-right: 0.6rem}
.track-materials-link .btn-dark i {margin-right: 1rem}
.download .slot a {
    display: block
}
.download .presentation .title {
    height:44.19px;
}

.download .presentation .btn-material {font-weight: 500; font-size: 1rem;background-color: #d4243b;
    border: 1px solid #d4243b; color:#ffffff }
.download .slot .not-able {
    font-size: 1rem; color: #636979;
}

@media (max-width: 768px) {
    .blog7-section-area.mob {
        padding-top: 1rem !important;

        .container.text-center.mt-3.mb-5 {
            margin-top: 0 !important;

            .registration-button-area {
                .mb-3 {
                    font-size: 1.3rem;
                    line-height: 1.6;
                    word-break: keep-all;
                }
                .btn {
                    font-size: 21px !important;
                }
            }
        }
        
        .time-slot {
            .btn-dark {
                padding-top: 1rem!important;
                padding-bottom: 1rem!important;
                font-size: 1.2rem;
                margin-bottom: 1rem;
                i {
                    margin-right: 1rem;
                }
            }
            .not-able {
                font-size: 1rem; 
                color: #666;
            }
            .presentation {
                .title {
                    span {
                        font-size: 1.1rem !important;
                        line-height: 1.4;
                        margin-bottom: 0 !important;
                    }
                    
                }
                a.btn-material {
                    display: block;
                    margin-top: 6px;
                    margin-bottom: 6px;
                    font-weight: 500; font-size: 1rem;background-color: #d4243b;
    border: 1px solid #d4243b; color:#ffffff;
                }
            }
        }
        .container.text-center.mt-5 {
            margin-top: 0 !important;
        }
        .registration-button-area {
            padding-top: 0 !important;
            padding-bottom: 0 !important;
            h4 {
                font-size: 1.3rem;
                    line-height: 1.6;
                word-break: keep-all;
            }
            .btn {
                font-size: 21px  !important;
            }
        }
    }
}



@media (min-width: 768px) {
    .conf-day {
        text-align: center;
    }

    .time-slot {
        display: none;
    }

    .schedule-header {
        display: block;
    }

    .schedule-header-mobile {
        display: none;
    }

    .calendar {
        display: grid;
        padding: var(--cal-spacing) calc(var(--cal-spacing) / 2);
        border-radius: var(--card-border-radius);
    }

    .slot {
        margin: calc(var(--cal-spacing) / 4);
    }

    .calendar-time {
        padding: 0.5rem 1.5rem;
        margin-top: calc(var(--cal-spacing) / 4);
        margin-bottom: calc(var(--cal-spacing) / 4);
        margin-right: calc(var(--cal-spacing) / 4);
        font-size: 15px;
        font-weight: 500;
        text-align: center;
    }
    .calendar-time-empty {
        //     padding: 0 calc(var(--cal-spacing) / 2);
    }

    .calendar-time.highlight {
        background-color: #ffffff65;
        border-radius: var(--card-border-radius);
    }

    .calendar-room {
        padding: 1rem 0 1rem 2rem;
        font-size: 25px;
        font-weight: 700;
        border-radius: 0.25rem;
        background: #000;
        gap: 0.35rem;
        margin: calc(var(--cal-spacing) / 4);
        color: #fff;
        span {
            font-size: 1.5rem;
            display: inline;
            margin-left: 2rem;
            font-weight: 200;
        }
    }

    .calendar-room:nth-of-type(2) {
        background-color: #D64545;
    }
    .calendar-room:nth-of-type(3) {
        background-color: #9F1D1D;
    }


    .hide-mobile-dates {
        display: block;
    }

    .open-space-card {
        min-width: 22em;
    }
    .open-space-info p {
        -webkit-line-clamp: 5;
    }
}

/* 참가신청 */
.regist-type {
    padding: 3rem 5rem 5rem 5rem;
    --bs-gutter-x: 5rem !important;
}
.regist-type .col > div {
    padding: 3.5rem 2rem 3rem 2rem;
    border-radius: 25px;
    box-shadow: 0px 4px 24px 0px rgba(231, 244, 254, 1);
    border: none;
    background-color: #fff;
    background-image: url("https://e4ds.com/conference/images/icon_mem.png");
    background-repeat: no-repeat;
    background-position: center 130px;
}
.regist-type .text_login {
    padding-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
}
.regist-type .text_login .mem {
    color: #051f4d;
}
.regist-type .text_login .nonmem {
    color: #006495;
}
.regist-type button {
    width: 90%;
    padding: 1.5rem 3rem;
    border-radius: 12px;
    border: none;
    border: 2px solid #010f37;
    font-size: 1.6rem;
    background-color: #010f37;
    color: #ffffff;
    font-weight: 300;
    transition: all 0.3s;
    box-shadow: 0 0.2em 0.2em -0.2em #010f37;
}
.regist-type button:hover {
    box-shadow: 0 0.5em 0.5em -0.4em #010f37;
    transform: translateY(-14px);
}
.regist-type button i {
    padding-right: 1rem;
}
.regist-type .col .guest {
    background-color: transparent;
    color: #010f37;
    font-weight: 500;
    font-size: 1.7rem;
}
.regist-type .guest button {
    background-color: #006495;
}

.login-mem {
    padding: 1.5rem 2.5rem;
}
.login-title {
    font-size: 1.5rem;
    font-weight: 500;
}
.login-comm {
    padding-bottom: 1rem;
    font-size: 1.1rem;
}
.login-mem .btn-login {
    padding: 0.8rem 3rem;
    border-radius: 10px;
    background-color: #051f4d;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
}
.login-mem .modal-footer p a {
    text-decoration: none;
    color: #333;
    font-size: 0.9rem;
    padding-right: 1rem;
}

.conf-info {
    padding-top: 2rem;
    text-align: left;
}
.conf-info .title {
    font-size: 1.5rem;
    font-weight: 700;
    padding-top: 1rem;
}
.conf-info .intro {
    font-size: 14px;
    line-height: 1.6;
    letter-spacing: -0.5px;
    word-break: keep-all;
}
.conf-info-tit {
    font-weight: 700;
    padding-top: 2rem;
    padding-bottom: 0.2rem;
    color: #051f4d;
}
.conf-info-txt {
    font-size: 0.9rem;
    line-height: 1.6;
}
.contact-section-header h2 {font-size: 2.4rem; font-weight: 700}
.contact-section-header p {
    padding-top: 1rem;
    font-size: 19px;
}

.wrap-survey .survey-question {
    margin-bottom: 3rem;
}


@media (max-width: 767px) {
    .heading1 h1 {
        font-size: 32px !important;
    }

    .inner-page-header .heading1 a {
        font-size: var(--ztc-font-size-font-s18);
    }

    .heading2 h2 {
        font-size: var(--ztc-font-size-font-s28);
    }

    .regist-type {
        padding: 1rem 0 5rem 0;
    }
    .regist-type .col {
        flex: none;
        padding-left: 0;
        padding-right: 0;
    }
    .regist-type button {
        width: 90%;
        padding: 1.5rem 1rem;
        border-radius: 12px;
        border: none;
        border: 2px solid #010f37;
        font-size: 1.6rem;
        background-color: #010f37;
        color: #ffffff;
        font-weight: 300;
        margin-bottom: 2rem;
    }
    .regist-type button:hover {
        box-shadow: 0 0.5em 0.5em -0.4em #010f37;
    }
    .regist-type button i {
        padding-right: 1rem;
    }
    .regist-type .col .guest {
        background-color: transparent;
        color: #010f37;
        font-weight: 500;
        font-size: 1.7rem;
    }
    .regist-type .guest button {
        background-color: #006495;
    }
    
    
    .contact-section-header h2 {font-size: 2rem; }
    .contact-section-header p {
        padding-top: 1rem;
        font-size: 17px;
    }
    .wrap-survey .survey-question {padding-left: 1rem}
    .wrap-survey .survey-question h5 {font-size: 1.1rem !important}
    .wrap-survey .survey-question .form-check {font-size: 15px}
    
    
}

/* 등록확인 */
.seminar_reg_title {
    padding-bottom: 2rem;
    color: var(--ztc-text-text-2);

    font-size: var(--ztc-font-size-font-s28);
    font-style: normal;
    font-weight: var(--ztc-weight-medium);
    line-height: 28px;
    text-transform: uppercase;
    border-radius: 6px;
    background: rgba(26, 23, 25, 0.05);
    padding: 9px 10px;
    display: inline-block;
}
.my-regist {
    padding: 4rem 10rem 8rem 10rem;
}
.my-regist .col {
    padding: 10rem 2rem 3rem 2rem;
    margin-left: 2rem;
    margin-right: 2rem;
    border-radius: 25px;
    box-shadow: 0px 4px 24px 0px rgba(231, 244, 254, 1);
    border: none;
    background-color: #fff;
    background-image: url("https://e4ds.com/conference/images/icon_mem_regist.png");
    background-repeat: no-repeat;
    background-position: center 60px;
}
.my-regist .col.guest_login {
    background-image: url("https://e4ds.com/conference/images/icon_guest_regist.png");
    background-position: 55% 66px;
}
.my-regist .col .text_login {
    padding-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
}
.my-regist .col .text_login .mem {
    color: #051f4d;
}
.my-regist .col .text_login .nonmem {
    color: #006495;
}
.my-regist .col > div {
    padding: 1rem;
    text-align: center;
}
.my-regist .col > div label {
    text-align: left;
}

.btn_login {
    padding: 0.85rem 4rem;
    border-radius: 50px;
    border: none;
    background-color: #051f4d;
    color: #ffffff;
    font-size: 1.15rem;
}
.confirm {
    padding: 0.85rem 4rem;
    margin-left: auto;
    margin-right: auto;
    border-radius: 50px;
    border: none;
    background-color: #051f4d;
    color: #ffffff;
    font-size: 1.15rem;
    background-color: #006495;
}

.search-regist-info {
    padding-top: 2rem;
}
.search-regist-info .conf-info-tit {
    padding-top: 0;
}
.search-regist-info div {
    padding-bottom: 1rem;
}

.search-regist-wrap {
    width: 50%;
    border-radius: 35px;
    border: 6px solid #f5f5f5;
    padding: 2rem 3rem;
    margin-left: 8%;
    margin-bottom: 7rem;
}
.search-regist-wrap .btn_reg {
    padding: 1rem 0 2rem 0;
}
.search-regist-wrap .btn-regist {
    padding: 1rem 4rem;
    border-radius: 10px;
    background-color: #ff2049;
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
}

.table-seminar th {
    width: 30%;
    text-align: left;
    padding-left: 3rem;
}
.table-seminar td {
    padding-left: 5rem;
    text-align: left;
}
.table-seminar th,
.table-seminar td {
    border-bottom: 1px solid #f5f5f5;
}











@media (max-width: 768px) {
    .my-regist {
        padding: 1rem 1rem 8rem 1rem;
        display: block;
    }
    .my-regist .col {
        padding:8rem 1rem 3rem 1rem;
        margin-left: 1rem;
        margin-right: 1rem;
        width: 92%;
        background-position: center 30px;
        div {
            padding-top: 0;
            padding-bottom: 0;
        }
    }
    .my-regist .col.guest_login {
        background-position: 55% 46px;
    }

    .my-regist .col .text_login {
        padding-bottom: 0;
    }
    .search-regist-wrap {
        width: 100%;
        margin-left: 0 !important;
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .table-seminar th {
        padding-left: 0.5rem;
        font-weight: 600;
        font-size: 0.85rem;
    }
    .table-seminar td {
        padding-left: 2rem;
    }

    .login-mem {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    .login-mem .modal-footer p a {
        padding-right: 0.3rem;
    }
}

/*============= FAQ CSS AREA ===============*/
.faq-section-area .accordian-area .accordion-item {
    border: none;
    background: #f4f4f4;
    border-radius: 8px;
    padding: 0;
}
.faq-section-area .accordian-area .accordion-item button {
    color: var(--ztc-text-text-2);
    font-family: var(--ztc-family-font1);
    font-size: var(--ztc-font-size-font-s18);
    font-style: normal;
    font-weight: 700;
    line-height: 18px; /* 100% */
    letter-spacing: -0.36px;
    border: none;
    box-shadow: none;
    background: #f4f4f4;
    padding: 24px 24px;
}
.faq-section-area .accordian-area .accordion-item button.accordion-button:not(.collapsed) {
    background: none;
    transition: all 0.4s;
}
.faq-section-area .accordian-area .accordion-item button.accordion-button:not(.collapsed)::before {
    background: var(--ztc-text-text-1);
}
.faq-section-area .accordian-area .accordion-item button.accordion-button:not(.collapsed)::after {
    filter: brightness(0);
}
.faq-section-area .accordian-area .accordion-item button::before {
    height: 28px;
    width: 28px;
    background: var(--ztc-text-text-4);
    transition: all 0.4s;
    border-radius: 50%;
    content: "";
    position: absolute;
    right: 20px;
}
.faq-section-area .accordian-area .accordion-item button::after {
    z-index: 1;
    background-image: url('/conference/physical-ai/assets/img/icons/angle-down.svg');
}
.faq-section-area .accordian-area .accordion-item .accordion-body {
    padding: 0;
    p {
        color: var(--ztc-text-text-3);
        font-family: var(--ztc-family-font1);
        font-size: var(--ztc-font-size-font-s16);
        font-style: normal;
        font-weight: 500;
        line-height: 24px;
        padding: 0 18px 24px 18px;
    }
    .parking {
        padding-top: 1rem;
        .fee {
            padding-right: 2rem;
            span {
                padding-left: 2rem;
            }
        }
    }
}

/*============= FAQ CSS AREA ===============*/

@media (max-width: 767px) {
    .hero1-section-area {
        padding: 80px 0 500px 0;
        background-color: #3d0000;
    }
    .hero1-section-area .header-bg1 {
        height: auto;
    }

    .hero1-section-area .header-images .images-content-area {
        width: 96%;
        margin-left: 2%;
        margin-right: auto;
        padding-left: 20px;
        font-size: 1rem;
        top: 190px;
    }
    .hero1-section-area .header-images .images-content-area p {
        font-size: 1.1rem;
    }
    .hero1-section-area .header-images .images-content-area p.time span {
        display: block;
        padding-left: 28px;
        font-size: 1rem;
    }

    .hero1-header .text-anime-style-3 {
        font-size: 60px !important;
        line-height: 1.1;
        padding-bottom: 0;
    }

     .hero1-header .text-anime-style-3 .split-line p div {
        font-size: 19px !important;
     }
    .hero1-header .space52 {
        height: 16px;
    }
    .heading1 h5 {
        line-height: 1.4;
        padding-bottom: 1rem !important;
    }
    .heading1 p {
        font-size: 16px !important;
    }
    .heading1 p span {
        font-size: 16px !important;
    }
    
    .hero1-header.heading1 {
        .btn-area1 {
            margin-top: 2rem;;
        }
    }

    .hero1-section-area .timer {
        display: flex;
        top: 360px !important;
    }
    .hero1-section-area .timer .time-box {
        width: 110px;
        padding: 10px 10px;
        margin-right: 5px;
    }
    .hero1-section-area .timer .time-value {
        font-size: 1rem;
    }
    .hero1-section-area .timer .time-value span {
        font-size: 0.8rem;
    }

    .blog7-section-area .blog1-auhtor-boxarea .content-area {
        min-height: auto;
        padding-bottom: 2rem !important;
    }

    .content-area .opening {
        width: 96%;
        margin-left: auto;
        margin-right: auto;
    }

    .sche {
        padding: 0.4rem 0;
    }
    .sche .time {
        margin-bottom: 0.5rem;
    }

    .agenda-track {
        padding-right: 0;
    }
    .agenda-track span {
        font-size: 1.1rem;
    }

        .tech-news-list {
            padding: 0 1rem 5rem 1rem;
    
            .e4ds-news {
                .aos-init {
                    .row {
                        .img1 {
                            a {
                                display: block;
    
                                img {
                                    width: 100% !important;
                                }
                            }
                        }
                    }
                }
            }
    
        }

        .blog7-section-area {
            padding: 30px 0 60px 0;
        }

        .bloginner-section-area {
            .col-lg-10 {
                padding-left: 0 !important;
                padding-right: 0 !important;

                .nav.nav-pills {
                        & li {
                            .nav-link {
                                line-height: 1.1;
                            }
                        }
                }
            }
        }

    .content-area .opening .sche {
        display: block;
        padding-bottom: 1.5rem;
    }

    .footer1-sertion-area .copyright p {
        font-size: 14px;
    }
}




















/* 세션 선택 및 하이라이트 스타일 - 모든 디바이스에서 동일하게 적용 */
.slot.selected {
    border: 2px solid #007bff !important;
    background-color: rgba(0, 123, 255, 0.1) !important;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3) !important;
    transform: translateY(-1px);
    transition: all 0.2s ease;
}

.slot.track1.selected {
    border-color: #D64545 !important;
    background-color: rgba(57, 89, 198, 0.1) !important;
    box-shadow: 0 2px 8px rgba(57, 89, 198, 0.3) !important;
}

.slot.track2.selected {
    border-color: #9F1D1D !important;
    background-color: rgba(1, 139, 128, 0.1) !important;
    box-shadow: 0 2px 8px rgba(1, 139, 128, 0.3) !important;
}

.slot.track3.selected {
    border-color: #5c2ec6 !important;
    background-color: rgba(92, 46, 198, 0.1) !important;
    box-shadow: 0 2px 8px rgba(92, 46, 198, 0.3) !important;
}

.slot.disabled-checked {
    background-color: #FDF6E7!important;
    border: 1px solid #bbb !important;
}

/* :has() 지원 브라우저를 위한 스타일 */
.slot:has(input[type="radio"]:checked) {
    border: 1px solid #D64545 !important;
    background-color: rgba(0, 123, 255, 0.1) !important;
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3) !important;
}

.slot:has(input[type="radio"][value*="track1"]:checked) {
    border-color: #D64545 !important;
    background-color: rgba(214, 69, 69, 0.05) !important;
    box-shadow: 0 2px 8px rgba(214, 69, 69, 0.1) !important;
}

.slot:has(input[type="radio"][value*="track2"]:checked) {
    border-color: #9F1D1D !important;
    background-color: rgba(86, 0, 0, 0.05) !important;
    box-shadow: 0 2px 8px rgba(86, 0, 0, 0.1) !important;
}

.slot:has(input[type="radio"][value*="track3"]:checked) {
    border-color: #5c2ec6 !important;
    background-color: rgba(92, 46, 198, 0.1) !important;
    box-shadow: 0 2px 8px rgba(92, 46, 198, 0.3) !important;
}

/* 마우스 오버 시 커서 변경 */
.slot:has(input[type="radio"]) {
    cursor: pointer;
}

/* :has() 미지원 브라우저를 위한 대체 커서 스타일 */
.slot {
    position: relative;
    border: 1px solid #d2d2d2;
}

.slot input[type="radio"] + label {
    cursor: pointer;
}

/* 라디오 버튼 및 체크박스 기본 스타일 */
.slot input[type="radio"],
.slot input[type="checkbox"] {
    cursor: pointer;
}

/* 라디오 버튼이 있는 슬롯에 커서 포인터 적용 */
.slot-radio-clickable {
    cursor: pointer;
}

.slot-radio-clickable:hover {
    background-color: rgba(0, 123, 255, 0.05);
    transition: background-color 0.2s ease;
}

.track-materials-mobile {
    
}





/*about*/
.nav.nav-pills {
    border: 0;
    margin-bottom: 3rem;
    display: flex;
    border-radius: 12px;
    li {
        flex: 1;
        margin-bottom: 0;
        float: none;
        position: relative;
        &:last-of-type {
            .nav-link {
                &::after {
                    display: none;
                }
            }
        }
        .nav-link {
            padding: 0 5px;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100%;
            text-align: center;
            font-weight: 500;
            font-size: 1.2rem;
            color: #6c6c6c;
            border: 2px solid rgba(0, 0, 0, 0) !important;
            border-radius: 12px;
            margin: 0;
            &::after {
                content: "";
                position: absolute;
                display: block;
                background: #ddd;
                width: 1px;
                height: 16px;
                top: 28%;
                right: 0;
            }
        }
        .nav-link.active {
            background: #ffffff;
            color: #000;
            &::before {
                content: "";
                position: absolute;
                display: block;
                background: #000;
                width: 60%;
                height: 3px;
                left: 20%;
                bottom: -8px;
            }
        }
    }
}

.event-team-area {
    padding-top: 3rem;
}
.faq-section-area .accordian-area .accordion-item button {
    font-size: 17px;
    font-weight: 500;
}

/* 문의 */
.container.contactus {
    padding-left: 8rem;
    padding-right: 8rem;
}
.contactus p.comm {
    font-size: 1.4rem;
    font-weight: 200;
    padding-bottom: 2rem;
    text-align: center;
}

.form-contactus {
    margin-bottom: 5rem;
}
.form-contactus > div {
    margin-bottom: 2rem;
}
.form-contactus .col-md-2 {
    position: relative;
}
.form-contactus .col-md-2 label {
    position: absolute;
    top: 50%;
    margin-top: -6px;
    font-size: 1.1rem;
}
.form-contactus .form-control {
    border: none;
    background-color: #f5f5f5;
    border-radius: 8px;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}
.form-contactus textarea.form-control {
    min-height: 180px;
}
.form-contactus label {
    padding-left: 1rem;
    display: block;
    text-align: left !important;
}
.form-contactus .btn-inquiry {
    padding: 0.8rem 3rem;
    border-radius: 10px;
    background-color: #051f4d;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
}

.fna-wrap {
    margin-bottom: 7rem;
}
.fna {
    border: none;
    border-radius: 0;
}
.fna .card-header {
    background-color: #fff;
    border-radius: 0;
    padding: 1rem 1rem 1rem 3rem;
    font-weight: 500;
    color: #051f4d;
    border: none;
}
.fna .card-body {
    background-color: #f5f5f5;
    border-radius: 0;
    padding: 1rem 1rem 1rem 3rem;
    line-height: 1.6;
}

.sponsor {
    margin-bottom: 10rem;
    padding-left: 0;
}
.sponsor.mb-6 {
    margin-bottom: 6rem;
}
.sponsor table thead th {
    background-color: #051f4d;
    font-weight: 500;
}
.sponsor table ul {
    margin-top: 1rem;
}
.sponsor table th,
.sponsor table td,
.sponsor table tr {
    border: none !important;
}
.sponsor table tr:nth-child(2n) th,
.sponsor table tr:nth-child(2n) td {
    background-color: #f4f8fe;
}
.sponsor table tr td:last-of-type {
    width: 50%;
    padding-left: 5rem;
}
.sponsor table tr td:last-of-type ul li {
    line-height: 1.7;
}

.contact2-bg-section {
    padding-bottom: 80px;
    padding-top: 32px;
    .contact-boxarea {
        padding-top: 55px;
        padding-bottom: 40px;
        .text {
            P {
                color: var(--ztc-text-text-3);
                text-align: center;
                font-family: var(--ztc-family-font1);
                font-size: var(--ztc-font-size-font-s18);
                font-style: normal;
                font-weight: var(--ztc-weight-medium);
                line-height: 18px;
                display: inline-block;
            }
        }
    }
    .contact-boxarea.pb-15 {
        padding-bottom: 15px;
    }
}

.contact2-bg-section {
    iframe {
        width: 100% !important;
        height: 334px !important;
    }
}

/*picture*/
.bloginner-section-area {
    padding-top: 3rem;
}
.bloginner-section-area .blog4-boxarea .content-area {
    margin: -100px 40px 10px 0;
    padding: 13px 20px;
    border-radius: 0 8px 8px 0;
    line-height: 1.3;
    strong {
        font-weight: 500;
    }
}
.pagination-area ul li a {
    width: 40px;
    height: 40px;
    line-height: 40px !important;
    font-size: 17px;
    font-weight: 500;
}

/*gift*/
.tech-gift {
    position: relative;
    margin-top: 110px;
    background-image: url(../img/tech/gift_1300.jpg);
    background-repeat: no-repeat;
    height: 468px;
    ul {
        position: absolute;
        top: 320px;
        left: 70px;
        padding-left: 0;
        width: 576px;
        li {
            float: left;
            margin-right: 10px;
        }
    }
}

/* 결제 */
.conference-info > h2 {
    font-size: 42px;
    font-weight: 600;
    padding-bottom: 1rem;
}
.result-wrap {
    width: 70%;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 7rem;
    padding: 1.3rem 5rem;
    background-color: #f5f5f5;
    border-radius: 25px;
}
.result-wrap .result-inner {
    background-color: #ffffff;
    border-radius: 25px;
    padding: 2rem;
    margin: 2rem 0;
}
.result-wrap .result-inner h2 {
    color: #051f4d;
    font-size: 1.7rem;
    font-weight: 600;
    padding-bottom: 1.5rem;
}
.result-wrap .result-inner table {
    border: none;
}
.result-wrap .result-inner table th {
    border: none;
    font-weight: 500;
    color: #006495;
    width: 40%;
}
.result-wrap .result-inner table td {
    border-bottom: 1px dashed #c0c0c0;
}
.result-wrap .btn-receipt {
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    border: none;
    background-color: #051f4d;
    color: #ffffff;
    font-size: 1rem;
    text-decoration: none;
}

.btn-pay {
    padding: 0.8rem 3.5rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    border: none;
    background-color: #051f4d;
    color: #ffffff;
    font-size: 1.3rem;
    text-decoration: none;
}

@media (max-width: 1400px) {
    .regist-type {
        padding: 2rem 2rem 2rem 2rem;
    }

    .banner-event .col-md-6 {
        width: 100% !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
}

@media (max-width: 1200px) {
    .regist-form {
        padding: 1rem 0 1rem 1rem;
    }
    .regist-form .btn-regist {
        left: 50%;
        margin-left: -100px;
    }
}

@media (max-width: 767.98px) {
    .conference-info > h2 {
        font-size: 32px !important;
    }

    .result-wrap {
        width: 99%;
        margin-bottom: 7rem;
        padding: 1.3rem 1rem;
        border-radius: 25px;
    }
    .result-wrap .result-inner {
        padding: 2rem 0.7rem;
    }

    .vl-btn1 {
        font-size: 18px;
        padding: 1rem 2.5rem;
    }

    .contactus p.comm {
        font-size: 1.1rem;
        padding-right: 1.5rem !important;
    }

    /**/
    .wrap-tech-news {
        & .tech-news {
            display: block !important;
            .col {
                width: 100%;
                .img1 {
                    img {
                        width: 100%;
                    }
                }
                .content-area {
                    .head {
                        font-size: 1.1rem;
                    }
                }
            }
        }
    }
}

@media (max-width: 576px) {
    .result-wrap .result-inner table th {
        border: none;
        width: 26%;
    }
}

/* 텍스트 색상을 검정색으로 변경하여 가독성 문제 해결 */
.time-slot-listing .slot .presentation span {
    color: #fff; /* 모든 트랙 텍스트를 흰색으로 설정 */
}
/* 텍스트 색상을 검정색으로 변경하여 가독성 문제 해결 */
.time-slot-listing .slot .presentation .title span {
    color: #000000; /* 모든 트랙 텍스트를 흰색으로 설정 */
}