@charset "utf-8";


.m01_02 .container_fix {
    max-width: 1230px;
}

/* 배너 컨테이너 */
.m01_02 .banner-container {
    position: relative;
    width: 100%;
    margin: 140px 0 80px;
    border-radius: 35px;
    overflow: hidden;
}

.m01_02 .banner-img {
    width: 100%;
    height: auto;
    display: block;
}

.m01_02 .banner-text {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
}

.m01_02 .banner-text h2 {
    font-size: 50px;
    font-weight: bold;
    margin-bottom: 30px;
}

.m01_02 .banner-text p {
    font-size: 20px;
}

/* 연도 섹션 */
.m01_02 .year-section {
    position: relative;
    margin-bottom: 110px;
}

.m01_02 .year-section:last-child {
    margin-bottom: 0;
}

.m01_02 .year-section .year-circle {
    position: relative;
    display: block;
    width: 20px;
    height: 20px;
    background-color: #fff;
    border: 6px solid #dddddd;
    border-radius: 50%;
    margin: 0 auto 120px;
}

.m01_02 .year-section .history-list::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: calc(100% + 30px);
    background-color: #e0e0e0;
    z-index: 1;
}

/* 연도 헤더 */
.m01_02 .year-header {
    position: relative;
    text-align: center;
    margin-bottom: 40px;
    padding-top: 20px;
}

.m01_02 .year-header .year-label {
    position: relative;
    display: block;
    font-size: 50px;
    font-weight: 700;
    color: #0c0c0c;
    padding: 0 15px;
    z-index: 1;
}

/* 히스토리 리스트 */
.m01_02 .history-list {
    position: relative;
}

/* 히스토리 아이템 */
.m01_02 .history-item {
    position: relative;
    margin-bottom: 60px;
}

.m01_02 .history-item:last-child {
    margin-bottom: 0;
}

.m01_02 .history-item::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background-color: #0c0c0c;
    border-radius: 50%;
    z-index: 2;
}

.m01_02 .history-item-inner {
    position: relative;
    display: flex;
    align-items: flex-start;
}

/* 이미지와 텍스트를 묶는 래퍼 */
.m01_02 .history-media {
    width: 50%;
}

.m01_02 .history-date {
    width: 50%;
    padding-top: 50px;
    font-size: 30px;
    font-weight: 600;
    color: #0c0c0c;
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

.m01_02 .history-date.animate-blink {
    animation: blink 1.5s ease-in-out 3;
}

.m01_02 .history-date.clicked {
    animation: none !important;
}

/* 좌측 배치 (홀수) - 날짜 오른쪽, 이미지 왼쪽 */
.m01_02 .history-item.item-left .history-date {
    padding-left: 35px;
    order: 2;
}

.m01_02 .history-item.item-left .history-media {
    padding-right: 100px;
    order: 1;
}

/* 우측 배치 (짝수) - 날짜 왼쪽, 이미지 오른쪽 */
.m01_02 .history-item.item-right .history-date {
    padding-right: 35px;
    text-align: right;
}

.m01_02 .history-item.item-right .history-media {
    padding-left: 100px;
}

/* 이미지 */
.m01_02 .history-image {
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
}

/* 콘텐츠 */
.m01_02 .history-content {
    margin-top: 30px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
}

.m01_02 .history-content.active {
    opacity: 1;
    visibility: visible;
    transition: all 0.3s ease-in-out
}

.m01_02 .history-title {
    font-size: 22px;
    font-weight: 600;
    color: #0c0c0c;
    margin-bottom: 15px;
    line-height: 1.5;
}

.m01_02 .history-text {
    font-size: 17px;
    color: #5d5d5d;
    line-height: 1.5;
}


@media (max-width: 991px) {
    /* 배너 컨테이너 */
    .m01_02 .banner-container {
        margin: 50px 0 45px;
        border-radius: 18px;
    }

    .m01_02 .banner-text h2 {
        font-size: 30px;
        margin-bottom: 20px;
    }

    .m01_02 .banner-text p {
        font-size: 14px;
    }

    /* 연도 섹션 */
    .m01_02 .year-section {
        margin-bottom: 45px;
    }

    .m01_02 .year-section .year-circle {
        width: 18px;
        height: 18px;
        border: 5px solid #dddddd;
        margin: 0;
        margin-bottom: 45px;
    }

    .m01_02 .year-section .history-list::after {
        top: 18px;
        left: 9px;
        transform: translateX(0);
        width: 1px;
        height: calc(100% - 18px);
    }

    /* 연도 헤더 */
    .m01_02 .year-header {
        margin-bottom: 25px;
        padding-top: 15px;
    }

    .m01_02 .year-header .year-label {
        font-size: 30px;
    }

    /* 히스토리 아이템 */
    .m01_02 .history-item {
        margin-bottom: 50px;
    }

    .m01_02 .history-item::before {
        top: 10px;
        left: 6px;
        transform: translateX(0);
        width: 7px;
        height: 7px;
    }

    .m01_02 .history-item-inner {
        flex-direction: column;
        gap: 24px;
        padding-left: 27px;
        padding-right: 7px;
    }

    /* 이미지와 텍스트를 묶는 래퍼 */
    .m01_02 .history-media {
        width: 100%;
    }

    .m01_02 .history-date {
        width: 100%;
        padding-top: 0;
        font-size: 22px;
    }

    /* 좌측 배치 (홀수) - 날짜 오른쪽, 이미지 왼쪽 */
    .m01_02 .history-item.item-left .history-date {
        padding-left: 0;
        order: 1;
    }

    .m01_02 .history-item.item-left .history-media {
        padding-right: 0;
        order: 2;
    }

    /* 우측 배치 (짝수) - 날짜 왼쪽, 이미지 오른쪽 */
    .m01_02 .history-item.item-right .history-date {
        padding-right: 0;
        text-align: left;
    }

    .m01_02 .history-item.item-right .history-media {
        padding-left: 0;
    }

    /* 이미지 */
    .m01_02 .history-image {
        border-radius: 9px;
    }

    /* 콘텐츠 */
    .m01_02 .history-content {
        margin-top: 20px;
    }

    .m01_02 .history-title {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .m01_02 .history-text {
        font-size: 13px;
    }
}