.content_area {
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

/* 소개 콘텐츠 */
.prs_intro_content {
    margin-bottom: 100px;
}

.prs_intro_content h3 {
    font-size: 28px;
    color: var(--font-color-main);
    margin-bottom: 20px;
    font-weight: 700;
}

.prs_intro_content > p {
    margin-bottom: 60px;
    line-height: 1.5rem;
}

.presentation_intro {
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    position: relative;
    gap: 50px;
}

.presentation_intro li img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 1px 1px 20px rgba(0, 0, 0, 0.1);
}

.presentation_intro dt {
    font-size: 24px;
    font-weight: 600;
    color: var(--font-color-point2);
    text-align: left;
    margin: 15px;
}

.presentation_intro dd {
    line-height: 2rem;
    text-align: left;
    margin: 15px;
}

.presentation_intro dd span {
    color: var(--font-color-main);
    font-weight: 600;
}

#content .presentation_content::after {
    content: "";
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 4px;
    height: 100px;
    box-shadow: 1px 1px 20px rgba();
    border-radius: 10px;
    background: var(--font-color-main);
}

/* 설명회 안내 섹션 */
.presentation_content {
    width: 100%;
    margin: 0 auto;
    padding-top: 100px;
    position: relative;
}

.presentation_content h3 {
    font-size: 28px;
    color: var(--font-color-main);
    margin-bottom: 20px;
    font-weight: 700;
}

.presentation_content > p {
    color: #333;
    margin-bottom: 50px;
    line-height: 1.5rem;
}

/* 지역 버튼들 */
.presentation {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin: 50px 0;
}

.presentation li {
    width: 30%;
    height: 100px;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 2px solid var(--font-color-point2);
    background-color: #fff;
    position: relative;
    box-shadow: 1px 1px 10px rgba(0, 0, 0, 0.1);
}

.presentation li a {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
}

/* 클릭 힌트 */
.presentation li::after {
    content: "자세히 보기";
    position: absolute;
    bottom: 10px;
    font-size: 14px;
    color: #666;
    opacity: 0.8;
}

/* 팝업 모달 */
.pre_modal {
    display: none;
    position: fixed;
    z-index: 200;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
}

.per_modal_content {
    background-color: #fff;
    margin: 5% auto;
    border-radius: 10px;
    width: 90%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.pre_modal #pre_modal_title {
    font-size: 20px;
    background: var(--font-color-main);
    border-radius: 10px;
    color: #fff;
    padding: 15px;
    text-align: center;
    font-weight: 700;
}

.close {
    position: absolute;
    right: 25px;
    top: 5px;
    font-size: 30px;
    font-weight: bold;
    color: #fff;
}

.table_wrapper {
    max-height: 400px;
    overflow-y: auto;
    padding: 20px;
}

/* 테이블 스타일 */
.presentation_table {
    width: 100%;
    min-height: 200px;
    border-collapse: collapse;
    background-color: #fff;
}

.presentation_table thead {
    position: sticky;
    top: 0;
    background-color: var(--font-color-point2);
    z-index: 10;
}

.presentation_table th {
    background-color: var(--font-color-point2);
    color: #fff;
    padding: 10px;
    text-align: center;
    font-weight: bold;
    border-radius: 10px;
    border-right: 1px solid #fff;
}

.presentation_table td {
    padding: 15px 10px;
    border-bottom: 1px solid #999;
    vertical-align: middle;
    color: #333;
}

/* 테이블 컬럼별 스타일 */
.datetime {
    font-weight: 600;
    color: var(--font-color-main);
    width: 20%;
    text-align: center;
}

.place {
    font-size: 16px;
    font-weight: 600;
    width: 35%;
    text-align: center;
}

.address {
    width: 35%;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.5rem;
}

.phone {
    width: 10%;
    text-align: center;
}

/* 전화 버튼 */
.phone_btn {
    background: var(--font-color-point1);
    color: #fff;
    border: none;
    padding: 5px 7px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 700;
}

#content .anim_target {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

#content .anim_target.active {
    opacity: 1;
    transform: translateY(0);
}