@import url('https://fonts.googleapis.com/css?family=Roboto:300,400,500,700');

/* color by https://colorhunt.co/palette/13005a00337c1c82ad03c988 */
:root {

    --main-bg-color: rgba(0, 51, 124, 1);
    --main-bg-color-alpha5: rgba(0, 51, 124, 0.5);
    --main-bar-bg-color: rgba(19, 0, 90, 1);
    --main-bar-bg-alpha99: rgba(19, 0, 90, 0.99);
    --font-dark-blue: rgba(12, 27, 64, 1);
    --font-dark-blue-90: rgb(11, 29, 68);
    --font-dark-blue-alpha90: rgba(12, 27, 64, 0.98);
    --font-green: rgba(3, 201, 136, 1);
    --icon-green-alpha8: rgba(25, 200, 128, 0.8);
    --font-white: rgba(255, 255, 255, 1);
    --font-white-alpha8: rgba(255, 255, 255, 0.8);
    --font-white-alpha5: rgba(255, 255, 255, 0.5);
    --time-yellow: rgba(243, 169, 11, 1);
    --btn-click: rgba(34, 34, 34, 1);
    --black: rgb(0, 0, 0);
    --black-alpha5: rgba(0, 0, 0, 0.5);
    --black-alpha25: rgba(0, 0, 0, 0.25);
}

body {
    background-image: linear-gradient(var(--main-bg-color-alpha5), var(--main-bg-color)), url(images/index_img/bg-img.jpg);
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    color: var(--font-white);
    font-size: 16px;
    line-height: 1.8;
    font-family: 'Roboto', sans-serif;
}

img {
    vertical-align: middle; /* 修正對齊方式 */
}

/*--------------------------------------------------------------
# Links
--------------------------------------------------------------*/
a {
    color: var(--font-white);
}

a:visited {
    color: var(--font-white-alpha5);
}

a:hover, a:focus, a:active {
    color: var(--font-green);
    outline: 0;
    list-style: none;
}

/*--------------------------------------------------------------
# Helper Utilities
--------------------------------------------------------------*/
.flex {
    display: flex !important;
}

/*--------------------------------------------------------------
# Site Header
--------------------------------------------------------------*/
.site-header {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 8;
    width: 100%;
}

.top-header-bar {
    background: var(--main-bar-bg-color);
}

.header-bar-cart {
    min-width: 140px;
    padding: 10px 30px;
}

/*
# Nav Bar
--------------------------------*/
.nav-bar {
    padding: 10px 0;
    background: transparent;
    color: var(--black);
    transition: background-color 0.5s ease-out;
}

.pa-fixed-header {
    background: var(--main-bar-bg-alpha99) !important;
    -webkit-transition: background-color 0.5s ease-out;
    -moz-transition: background-color 0.5s ease-out;
    -o-transition: background-color 0.5s ease-out;
    transition: background-color 0.5s ease-out;
}

.nav-bar a {
    transition: color 1s ease-out;
}

.text-black {
    color: var(--font-green) !important; /* 修正 !important 的位置 */
}

/*
# Site Branding
--------------------------------*/
.site-title {
    padding: 6px 0;
    margin: 0;
    font-size: 36px;
    font-weight: 500;
    line-height: 1;
    text-align: left !important;
}

.site-title a {
    color: var(--font-white);
    text-decoration: none;
}

.site-title a span {
    color: var(--font-green);
}

@media screen and (min-width: 576px) {
    .site-title {
        font-size: 112px;
    }
}

/*
  Hamburger Menu
----------------------------------------*/
.hamburger-menu {
    position: relative;
    width: 24px;
    height: 22px;
    margin: 0 auto;
    transition: .5s ease-in-out;
    cursor: pointer;
}

.hamburger-menu span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: var(--font-white);
    border-radius: 10px;
    opacity: 1;
    left: 0;
    transition: .25s ease-in-out;
}

.hamburger-menu span:nth-child(1) {
    top: 2px;
}

.hamburger-menu span:nth-child(2),
.hamburger-menu span:nth-child(3) {
    top: 10px;
}

.hamburger-menu span:nth-child(4) {
    top: 18px;
}

.hamburger-menu.open span:nth-child(1) {
    top: 18px;
    width: 0;
    left: 50%;
}

.hamburger-menu.open span:nth-child(2) {
    transform: rotate(45deg);
}

.hamburger-menu.open span:nth-child(3) {
    transform: rotate(-45deg);
}

.hamburger-menu.open span:nth-child(4) {
    top: 18px;
    width: 0;
    left: 50%;
}

/* The overlay */
.overlay {
    display: none; /* Initially hidden */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--black-alpha5);
    z-index: 8; /* Ensure it's above other elements */
}

/* Adjust z-index of sidebar */
.site-navigation {
    z-index: 9; /* Must be above overlay */
}

/*
# Main Menu
--------------------------------*/
.site-navigation ul {
    margin: 0;
    list-style: none;
    position: fixed;
    top: 0;
    left: -320px;
    z-index: 9;
    width: 200px;
    max-width: calc(100% - 120px);
    height: 100%;
    overflow-x: scroll;
    padding: 30px 15px;
    background: rgba(0, 0, 0, .9);
    transition: all 0.35s;
}

.site-navigation.show ul {
    left: 0;
}

.site-navigation ul li a {
    display: block;
    padding: 12px 30px;
    color: var(--font-white);
    text-decoration: none;
    text-transform: uppercase;
}

@media screen and (min-width: 992px) {
    .site-navigation ul {
        position: relative;
        top: auto;
        left: auto;
        width: 100%;
        height: auto;
        padding: 0;
        overflow: auto;
        background: transparent;
    }
}

.nav-link {
    color: var(--font-white);
    font-weight: bold;
}

.nav-link.active {
    color: var(--font-green);
    font-weight: bold;
}

.site-navigation ul li a:hover,
.site-navigation ul li.active a {
    color: var(--font-green);
}


/*
# Menu Shopping Cart
--------------------------------*/
.header-language {
    margin-left: 40px;
}

.header-language a {
    width: 56px;
    height: 100%;
}

.header-language a {
    color: var(--font-white);
    text-decoration: none;
}

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
.hero-content {
    background-size: cover;
}

.hero-content-overlay {
    background: var(--black-alpha5);
}

.hero-content-wrap {
    height: 820px;
    padding-top: 130px;
}

.hero-content-wrap h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--font-green);
    letter-spacing: 0.1em;
}

.hero-content-wrap h1 {
    margin-top: 12px;
    font-size: 60px;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--font-white);
}

@media screen and (max-width: 576px) {
    .hero-content-wrap h1 {
        font-size: 32px;
    }
}

.hero-content-wrap p {
    margin-top: 8px;
    color: var(--font-white);
}

.hero-content-wrap .read-more {
    margin-top: 40px;
}

.hero-content-wrap .read-more a {
    display: block;
    padding: 12px 40px;
    border: 2px solid var(--font-green);
    font-size: 13px;
    font-weight: bold;
    color: var(--font-white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
}

.hero-content-wrap .read-more a:hover {
    background: var(--font-green);
}

.read-more-a span {
    cursor: pointer;
    display: inline-block;
    position: relative;
    transition: 0.5s;
}

.read-more-a span::after {
    content: '\00bb';
    position: absolute;
    opacity: 0;
    top: 0;
    transition: 0.5s;
}

.read-more-a:hover span {
    padding-right: 15px;
}

.read-more-a:hover span::after {
    opacity: 1;
    right: 0;
}

/*--------------------------------------------------------------
# Homepage
--------------------------------------------------------------*/
/*
# Icon Box
--------------------------------*/
.icon-boxes {
    border-top: 1px solid #ebebeb;
    border-bottom: 1px solid #ebebeb;
    background: var(--black-alpha5);
}

.icon-box {
    width: 25%;
    padding: 70px 70px;
    border-right: 1px solid #ebebeb;
}

@media screen and (max-width: 1440px) {
    .icon-box {
        padding: 40px;
    }
}

@media screen and (max-width: 992px) {
    .icon-box {
        width: 50%;
    }

    .icon-box:nth-of-type(2) {
        border-right: 0;
    }

    .icon-box:nth-of-type(1),
    .icon-box:nth-of-type(2) {
        border-bottom: 1px solid #ebebeb;
    }
}

@media screen and (max-width: 576px) {
    .icon-box {
        width: 100%;
        border-right: 0;
        border-bottom: 1px solid #ebebeb;
    }
}

.icon-box:nth-last-of-type(1) {
    border-right: 0;
}

.icon-box .entry-header i {
    font-size: 42px;
    color: var(--icon-green-alpha8);
}

.icon-box .entry-title {
    margin-left: 8px;
    margin-top: 12px;
    font-family: 'Roboto', sans-serif;
    font-weight: 600;
    font-size: 32px;
    color: var(--icon-green-alpha8);
}

.icon-box .entry-content p {
    margin: 12px 0;
    color: var(--font-white-alpha8);
}

.icon-box .read-more a {
    position: relative;
    padding-right: 10px;
    font-size: 13px;
    font-weight: 700;
    color: var(--icon-green-alpha8);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.icon-box .read-more a .fa {
    position: absolute;
    top: 2px;
    right: 0;
    width: auto;
    height: 100%;
    transition: all .35s;
}

.icon-box:hover .read-more a .fa {
    left: 100%;
}

.icon-box .entry-footer {
    float: right;
}

/*
# Courses
--------------------------------*/
.courses-wrap .heading .entry-title {
    margin: 0;
    font-size: 42px;
    font-weight: 600;
}

.courses-wrap .heading .member-menu ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.courses-wrap .heading .member-menu li {
    padding-left: 40px;
}

.courses-wrap .heading .member-menu li:nth-of-type(1) {
    padding-left: 0;
}

.courses-wrap .heading .member-menu li a {
    padding: 5px;
    border-bottom: 1px solid transparent;
    font-size: 18px;
    line-height: 1;
    color: var(--font-white);
    text-decoration: none;
}

.courses-wrap .heading .member-menu li a:hover,
.courses-wrap .heading .member-menu li.active a {
    padding: 5px;
    color: var(--font-green);
    background-color: var(--black-alpha5);
    border-color: var(--font-green);
}

.mx-m-25 {
    margin-right: -25px !important;
    margin-left: -25px !important;
}

.px-25 {
    padding-right: 25px !important;
    padding-left: 25px !important;
}

.activity-content {
    margin-top: 50px;
    transition: all .35s
}

.activity-content:hover {
    box-shadow: 0 24px 38px rgba(81, 107, 117, .21);
}

.activity-thumbnail {
    width: 100%;
    margin: 0;
    background-color: var(--black);
    display: flex;
    justify-content: center;
    align-items: center;
    aspect-ratio: 3 / 2;
    overflow: hidden;
}

.activity-thumbnail img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain; /* 確保圖片在容器內完整顯示，保持比例 */
}

.activity-content-wrap {
    padding: 26px 30px 20px;
    border: 1px solid #ebebeb;
    border-top: 0;
    background: var(--font-white);
}

.activity-text p {
    margin-top: 16px;
    color: var(--black);
}

.activity-content .entry-title {
    margin: 0;
    font-size: 24px;
    line-height: 1.3;
    font-weight: bold;
}

.activity-content .entry-title a {
    color: var(--black);
}

.activity-content .entry-title a:hover {
    color: var(--black);
}


.activity-content .entry-meta {
    margin-top: 12px;
}

.activity-location {
    margin-top: 8px;
    color: var(--font-dark-blue);
}

.activity-location i {
    color: var(--font-dark-blue);
    margin-right: 6px;
}

.activity-location a {
    color: var(--font-dark-blue);
    text-decoration: none;
}

.course-date {
    position: relative;
    padding-left: 10px;
    margin-left: 5px;
    color: var(--font-white-alpha5);
}

.course-date::before {
    content: '/';
    position: absolute;
    top: 0;
    left: 0;
    width: 10px;
    text-align: center;
}

.activity-content .entry-footer {
    margin-top: 14px;
}

.activity-time {
    margin-left: auto;
    margin-right: 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--font-green);
}

.activity-time i {
    margin-left: 10px;
    font-size: 20px;
    font-weight: 400;
    color: var(--time-yellow);
}

.activity-time .time {
    font-size: 20px;
    font-weight: 700;
    color: var(--time-yellow);
}

a.btn {
    padding: 16px 48px;
    border: 2px solid #34d986;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--black);
    background: linear-gradient(135deg, rgba(52, 217, 134, 0.9), rgba(34, 193, 195, 0.9));
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), inset 0 -2px 4px rgba(255, 255, 255, 0.2);
    display: inline-block;
}

a.btn:hover {
    color: var(--btn-click);
    background: linear-gradient(135deg, rgba(52, 217, 134, 1), rgba(34, 193, 195, 1));
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15), inset 0 -2px 4px rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/*
# Featured Courses: Horizontal Column
--------------------------------*/

.activity-block.horizontal-column,
.activity-block.vertical-column {
    padding: 100px 0;
    background: var(--black-alpha5);
}

.activity-block .horizontal-column .activity-thumbnail {
    width: calc(50% - 30px);
}

.activity-block .horizontal-column .activity-thumbnail img {
    width: 100%;
}

.activity-block .horizontal-column .activity-content-wrap {
    width: calc(50% + 30px);
    padding-left: 30px;
    border: 1px solid #ebebeb;
    border-left: 0;
}

.activity-block .horizontal-column .course-ratings {
    margin-bottom: 8px;
}

.member-block.horizontal-column,
.member-block.vertical-column {
    padding: 100px 0;
}

.member-block .horizontal-column .activity-thumbnail {
    width: calc(50% - 30px);
}

.member-block .horizontal-column .activity-thumbnail img {
    height: 100%;
}

.member-block .horizontal-column .activity-content-wrap {
    width: calc(50% + 30px);
    padding-left: 30px;
    border: 1px solid #ebebeb;
    border-left: 0;
}

.member-block .horizontal-column .course-ratings {
    margin-bottom: 8px;
}

.Questions-and-Answers.horizontal-column,
.Questions-and-Answers.vertical-column {
    padding: 100px 0;
}

.Questions-and-Answers .horizontal-column .activity-thumbnail {
    width: calc(50% - 30px);
}

.Questions-and-Answers .horizontal-column .activity-thumbnail img {
    height: 100%;
}

.Questions-and-Answers .horizontal-column .activity-content-wrap {
    width: calc(50% + 30px);
    padding-left: 30px;
    border: 1px solid #ebebeb;
    border-left: 0;
}

.Questions-and-Answers .horizontal-column .course-ratings {
    margin-bottom: 8px;
}

@media screen and (max-width: 576px) {
    .activity-block.horizontal-column .activity-thumbnail {
        width: 100%;
    }

    .activity-block.horizontal-column .activity-content-wrap {
        width: 100%;
        padding: 30px;
        border: 1px solid #ebebeb;
        border-top: 0;
    }
}

/*
# Featured Courses: Vertical Column
--------------------------------*/

.activity-block.vertical-column a.btn {
    margin-top: 60px;
}

/*
# About Section
--------------------------------*/
.about-section {
    padding: 100px 0;
    background: var(--black-alpha5);
}

.about-section .heading {
    padding-right: 40px;
}

.about-section .heading .entry-title {
    margin-bottom: 20px;
    font-size: 42px;
    font-weight: bold;
}

.about-section .heading p {
    margin-top: 15px;
    font-size: 18px;
    line-height: 1.8;
    color: var(--font-white-alpha8);
}

.about-section2 {
    padding: 100px 0;
}

.about-section2 .heading {
    padding-right: 40px;
}

.about-section2 .heading .entry-title {
    margin: 0;
    font-size: 42px;
    font-weight: 500;
}

.about-section2 .heading p {
    margin-top: 15px;
    font-size: 18px;
    line-height: 1.8;
    color: var(--font-white-alpha8);
}

.about-stats {
    padding-right: 40px;
}

.about-stats .stats-count {
    width: 50%;
    margin-top: 16px;
    font-size: 60px;
    line-height: 1.2;
    color: var(--font-green);
}

.about-stats .stats-count span {
    font-size: 36px;
}

.about-stats .stats-count p {
    font-size: 18px;
    color: var(--font-white-alpha8);
    text-transform: uppercase;
}

/*
# About Section: Video
--------------------------------*/
.bioinformatics-video {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
    border: 1px solid #ebebeb;
}

.bioinformatics-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

@media screen and (max-width: 750px) {
    .about-section .heading {
        padding-right: 0;
    }

    .about-stats {
        padding-right: 0;
    }

    .bioinformatics-video .video-play-btn {
        left: 50%;
        margin-left: -40px;
    }
}

/*
# About Section: Features
--------------------------------*/
.about-block {
    padding: 100px 0;

}

.about-block .heading .entry-title {
    font-size: 42px;
    font-weight: bold;
}

.about-block .obj-block {
    padding-top: 20px;
    padding-right: 20px;
}

.about-block .obj-block .entry-title {
    width: 100%;
    margin-top: 32px;
    font-size: 30px;
    font-weight: 400;
    color: rgb(255, 255, 255);
}

.about-block .obj-block .event-thumbnail img {
    border: 1px solid #ebebeb;
    background-color: black;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.event-content {
    padding-top: 20px;
    padding-bottom: 30px;
}

.event-content .event-thumbnail {
    width: 200px;
    height: Auto;
    margin: 0;
    justify-content: center;
    align-items: center;
}

.event-content .event-thumbnail span {
    display: flex;
    width: 100%;
    height: 100%;
}

.event-content .event-thumbnail span img {
    object-fit: contain;
    max-width: 240px;
    border: 1px solid #ebebeb;
    background-color: black;
    border-radius: 5px;
}

.event-content .event-content-wrap {
    width: calc(100% - 270px);
}

.event-content .posted-date .fa {
    margin-right: 6px;
    color: #34d986;
}

.event-content .posted-date {
    font-size: 14px;
    text-transform: uppercase;
    color: #c0c1cd;
}

.event-content .entry-title {
    padding-top: 8px;
    font-size: 24px;
    line-height: 1.3;
    font-weight: 400;
    width: 100%;
}

.event-content .entry-title a {
    color: var(--font-white);
}

.event-content .entry-content {
    margin-bottom: 0;
    color: var(--font-white-alpha8);
}

.event-content .entry-content p {
    font-size: 16px;
    margin: 0;
}

@media screen and (max-width: 576px) {
    .event-content .event-thumbnail {
        width: 100%;
        margin-bottom: 24px;
    }

    .event-content .event-content-wrap {
        width: 100%;
    }
}

/*
# Gallery
--------------------------------*/
.home-gallery {
    margin-top: 100px;
    margin-bottom: 100px;
    overflow: hidden;
}

.gallery-wrap {
    margin-right: -5px;
    margin-left: -5px;
}

.gallery-grid {
    margin: 5px;
    overflow: hidden;
}

.gallery-grid img {
    display: block;
    max-width: 100%
}

.gallery-grid1x1 {
    width: calc(100% / 8 - 10px);
}

.gallery-grid1x2 {
    width: calc(100% / 8 - 10px);
    margin-bottom: 6px;
}

.gallery-grid2x1,
.gallery-grid2x2 {
    width: calc(100% / 4 - 10px);
    margin-bottom: 6px;
}

.gallery-grid2x2 {
    width: calc(100% / 4 - 10px);
    margin-bottom: 7px;
}

@media screen and (max-width: 1200px) {
    .gallery-grid1x1 {
        width: calc(100% / 4 - 10px);
    }

    .gallery-grid1x2 {
        width: calc(100% / 4 - 10px);
    }

    .gallery-grid2x1,
    .gallery-grid2x2 {
        width: calc(100% / 2 - 10px);
    }

    .gallery-grid2x2 {
        width: calc(100% / 2 - 10px);
    }
}

@media screen and (max-width: 576px) {
    .gallery-grid1x1 {
        width: calc(100% / 2 - 10px);
    }

    .gallery-grid1x2 {
        width: calc(100% / 2 - 10px);
    }

    .gallery-grid2x1,
    .gallery-grid2x2 {
        width: calc(100% / 1 - 10px);
        margin-bottom: 6px;
    }

    .gallery-grid2x2 {
        width: calc(100% / 1 - 10px);
        margin-bottom: 7px;
    }
}


.page-header {
    background-size: cover !important;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 550;
    color: var(--font-white);
    text-align: center;
}

.page-header h2 {
    font-size: 36px;
    font-weight: bold;
    color: var(--font-white);
    text-align: center;
}


/*
# Q & A
--------------------------------*/

.QnA-accordion-cont {
    width: 100%;
}

.QnA-accordion-cont h2 {
    width: calc(100% - 280px);
    margin-top: 24px;
    margin-bottom: 16px;
    font-size: 24px;
    font-weight: 400;
    color: var(--font-white);
}

.QnA-accordion-cont .number-of-lectures,
.QnA-accordion-cont .lectures-preview,
.QnA-accordion-cont .total-lectures-time {
    font-size: 18px;
    color: var(--font-green);
}

.QnA-accordion-cont .number-of-lectures,
.QnA-accordion-cont .lectures-preview {
    width: 140px;
}

.QnA-accordion-cont .total-lectures-time,
.QnA-accordion-cont .lectures-time {
    width: 120px;
    text-align: right;
}

.QnA-accordion-cont .accordion-wrap .entry-title {
    padding: 10px 16px 9px;
    margin: 10px 0 0;
    border: 1px solid #ebebeb;
}

.QnA-accordion-cont .accordion-wrap .active {
    background-color: var(--black-alpha5);
}

.QnA-accordion-cont .accordion-wrap .entry-content {
    background-color: var(--black-alpha25);
    padding: 10px 16px;
    border: 1px solid #ebebeb;
    border-top: 0;
}

.QnA-accordion-cont .arrow-d,
.QnA-accordion-cont .arrow-r {
    position: relative;
    padding-right: 10px;
    color: var(--font-green);
}

.QnA-accordion-cont .entry-title.active .fa-plus {
    display: none;
}

.QnA-accordion-cont .entry-title .fa-minus {
    display: none;
}

.QnA-accordion-cont .entry-title.active .fa-minus {
    display: block;
}

.QnA-accordion-cont h3 {
    font-size: 16px;
    font-weight: 400;
    color: var(--font-white-alpha5);
}

.QnA-accordion-cont .group-title {
    width: calc(100% - 300px);
    font-size: 20px;
    font-weight: bold;
}

.QnA-accordion-cont ul {
    list-style: none;
    color: var(--font-white-alpha5);
}

.QnA-accordion-cont .group-text {
    width: calc(100% - 0px);
    color: var(--font-white-alpha8);
}

.QnA-accordion-cont .lectures-preview,
.QnA-accordion-cont .lectures-time {
    color: var(--font-white-alpha5);
}

@media screen and (max-width: 992px) {
    .QnA-accordion-cont .group-title {
        width: calc(100% - 24px);
    }

    .QnA-accordion-cont h2,
    .QnA-accordion-cont .group-text {
        width: 100%;
    }

    .QnA-accordion-cont .total-lectures-time,
    .QnA-accordion-cont .lectures-time,
    .QnA-accordion-cont .number-of-lectures,
    .QnA-accordion-cont .lectures-preview {
        width: auto;
        text-align: left;
    }

    .instructors-details {
        margin-top: 50px;
        width: 100%;
    }
}

/*
# professor
--------------------------------*/

.professor-block {
    margin-top: 20px;
    padding: 100px 0;
    background: var(--black-alpha5);
    font-family: 'Roboto', sans-serif;
}

.professor-block .professor-heading h2 {
    padding-bottom: 20px;
    border-bottom: 1px solid #ebebeb;
    font-size: 42px;
    font-weight: bold;
    color: var(--font-white-alpha8);
}

.professor-block .professor-stats {
    width: 300px;
    text-align: center;
}

.professor-block .entry-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 12px;
    text-align: center;
}

.professor-block .professor-stats img {
    margin-top: 15px;
    max-height: 380px;
    max-width: 380px;
    border-radius: 15%;
    border: 1px solid #ebebeb;
}

.professor-details {
    margin-top: 20px;
    width: calc(100% - 430px);
    font-weight: 400;
}

.professor-details .ratings {
    color: #c0c1cd;
}

.professor-details .ratings .fa-star-o {
    color: #c0c1cd;
}

.professor-details .ratings span {
    margin-left: 4px;
}

.professor-details h2 {
    font-size: 30px;
    font-weight: 400;
    color: var(--font-white);
}

.professor-details .course-teacher {
    color: #c0c1cd;
}

.professor-details .course-teacher a {
    color: var(--font-green);
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: navajowhite;
}

.professor-details .entry-content {
    color: var(--font-white);
    line-height: 1.8;
}

.professor-details i span {
    margin: 0 0 0 10px;
    padding: 0 0 10px 0;
    font-family: 'Roboto', sans-serif;
    font-size: 24px;
    font-weight: 400;
}

.professor-text {
    margin: 0 20px;
}


/*--------------------------------------------------------------
# About Page
--------------------------------------------------------------*/

.team-heading {
    margin-top: 40px;
    text-align: center;
}

.team-heading h2 {
    font-size: 42px;
    font-weight: 500;
    border-top: 1px solid #ebebeb;
    border-bottom: 1px solid #ebebeb;
    color: var(--font-white);
}

.team-heading p {
    margin-top: 20px;
    color: var(--font-white-alpha5);
}

.team-heading {
    text-align: center;
}

.team-member {
    background-color: var(--font-white);
    padding: 32px 40px;
    margin: 48px auto auto auto;
    border: 2px solid var(--black);
    text-align: center;
    transition: all .35s;
    border-radius: 15%;
}

.team-member:hover {
    box-shadow: 0 0 38px rgba(81, 107, 117, .21);

}

.team-member img {
    max-width: 100%;
    max-height: 240px;
    border-radius: 15%;
    object-fit: contain;
}

.team-member img:hover {
    -ms-transform: scale(1.15);
    -webkit-transform: scale(1.15);
    transform: scale(1.15);
    color: var(--black);
}

.team-member i {
    margin-top: 18px;
    color: var(--black);
}

.team-member h3 {
    margin-top: 24px;
    margin-bottom: 12px;
    font-size: 24px;
    font-weight: bold;
    color: var(--black);
    word-break: break-all;
}

.team-member a :hover {
    color: var(--font-green);
}

.all-member-btn {
    margin-top: 50px;
    text-align: center;
}

.member-item {
    display: none;
    transform: scale(0);
    transition: transform 0.5s ease-in-out, opacity 0.5s ease-in-out;
    opacity: 0;
}

.member-item.show {
    display: block;
    transform: scale(1);
    opacity: 1;
}

.member-item.hide {
    transform: scale(0);
    opacity: 0;
    transition: transform 0.5s ease-in-out, opacity 0.5s ease-in-out;
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
.footer-widgets {
    background-color: var(--main-bar-bg-color);
    padding: 60px 0;
    color: var(--font-white-alpha5);
}

.foot-about img {
    margin-bottom: 15px;
    max-width: 100%;
    max-height: 100%;
}

.foot-about p {
    margin-top: 30px;
    font-size: 16px;
    line-height: 1.6;
    color: var(--font-white-alpha5);
}

.us-map iframe {
    width: 100%;
    height: 100%;
}

.us-map a {
    color: var(--font-white-alpha5);
    width: 100%;
    height: 100%;
}

.foot-about ul {
    margin-top: 20px;
    list-style: none;
}

p.footer-copyright {
    color: #c0c1cd;
}

.footer-widgets h2 {
    margin-top: 30px;
    margin-bottom: 20px;
    font-size: 24px;
    color: #c0c1cd;
}

.footer-widgets ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.footer-widgets ul li {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.footer-widgets ul li a {
    color: var(--font-white-alpha5);
}

.footer-widgets ul li a:hover {
    color: #34d986;
}

.footer-widgets .follow-us .fa {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    margin-right: 10px;
    color: var(--font-white);
}

.footer-widgets .follow-us .fa-facebook {
    background-color: rgba(08, 101, 253, 0.5);
}

.footer-widgets .follow-us .fa-youtube {
    background-color: rgba(253, 0, 0, 0.5);
}

.footer-widgets .follow-us li .facebook:hover {
    color: white;
    background-color: rgba(08, 101, 253, 0.5);
}

.footer-widgets .follow-us li .youtube:hover {
    color: white;
    background-color: rgba(253, 0, 0, 0.5);
}

.footer-widgets .us-map a {
    font-size: 12px;
}

.footer-bar {
    padding: 30px 0;
    border-top: 1px solid #ebebeb;
}

.footer-bar .download-apps a {
    display: block;
    margin-right: 10px;
}

.footer-bar .download-apps a img {
    display: block;
}

.footer-bar-nav ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.footer-bar-nav ul li {
    margin-left: 30px;
}

@media screen and (max-width: 992px) {
    .footer-bar-nav ul li {
        margin-left: 15px;
        margin-right: 15px;
    }
}

.footer-bar-nav ul li a {
    color: var(--font-white-alpha5);
    text-decoration: none;
}

.footer-bar-nav ul li a:hover {
    color: #34d986;
}

.divider {
    font-size: 40px;
    display: flex;
    align-items: center;
}

.divider::before, .divider::after {
    flex: 1;
    content: '';
    padding: 2px;
    background-color: #ffffff;
    margin: 10px;
}

* {
    box-sizing: border-box
}

/* Caption text */
.text {
    color: #f2f2f2;
    font-size: 15px;
    padding: 8px 12px;
    position: absolute;
    bottom: 8px;
    width: 100%;
    text-align: center;
}

/* Number text (1/3 etc) */
.number-text {
    color: #f2f2f2;
    font-size: 12px;
    padding: 8px 12px;
    position: absolute;
    top: 0;
}

/* Fading animation */
.fade {
    animation-name: fade;
    animation-duration: 1.5s;
}

@keyframes fade {
    from {
        opacity: .4
    }
    to {
        opacity: 1
    }
}

html {
    scroll-behavior: smooth;
}

#topBtn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 30px;
    z-index: 7;
    border: 2px solid white;
    outline: none;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    cursor: pointer;
    padding: 15px;
    border-radius: 50%;
    font-size: 24px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s, transform 0.3s;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
}

#topBtn:hover {
    background-color: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

/* tag-cloud */
.member-tag {
    display: inline-block;
    color: white;
    padding: 2px 5px;
    border-radius: 25px;
    background-color: #2196F3;
    margin-top: 2px;
    margin-bottom: 2px;
}

.tag-TA {
    background-color: #0dbccf;
}

.tag-PhD {
    background-color: #971517;
}

.tag-Master {
    background-color: #e66822;
}

.tag-Bachelor {
    background-color: #d3a500;
}

.tag-Alumni {
    background-color: #aeaeac;
}


.other-inf {
    padding-top: 100px;
}

/* Slideshow container */
.slideshow-container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background-color: black;
}

.slidesPage {
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slidesPage img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(50%);
    border: 2px solid #000080;
}

.slidesPage h2 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    color: #ffffff;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    font-size: 6vw;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    box-sizing: border-box;
    word-wrap: break-word;
    white-space: normal;
}

/* Additional CSS for making the text responsive */
@media (max-width: 768px) {
    .slidesPage h2 {
        font-size: 2em;
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .slidesPage h2 {
        font-size: 1.5em;
        padding: 10px;
    }
}

.slidesPage.active {
    opacity: 1;
}

/* Next & previous buttons */
.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: 40px;
    height: 40px;
    padding: 0;
    color: white;
    font-weight: bold;
    font-size: 18px;
    transition: 0.6s ease;
    user-select: none;
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

.prev:hover, .next:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

/*----------------------------------
  Swiper
------------------------------------*/
.s-swiper {
    position: relative;
    width: 100%;
    overflow: hidden;
}

/* Learn More button */
.learn-more-container {
    position: absolute;
    bottom: 5%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    transition: transform 0.5s ease-in-out, opacity 0.5s ease-in-out;
    opacity: 1;
}

.learn-more-container:hover {
    transform: translateX(-50%) translateY(-10px);
    opacity: 0.8;
}

.learn-more {
    display: inline-block;
    padding: 4px 16px;
    color: white;
    border-radius: 5px;
    text-decoration: none;
    font-size: 32px;
    transition: background-color 0.3s ease, color 0.3s ease;
    border: 2px solid white;
}

.learn-more:hover {
    background-color: rgba(0, 0, 0, 0.8);
    text-decoration: none;
    color: white;
}

.learn-more .ti-angle-double-down {
    font-size: 24px;
}

.learn-more .text-uppercase {
    margin: 0;
    font-size: 16px;
    text-transform: uppercase;
}

/* styles.css */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

#preloader img {
    width: 150px;
    height: auto;
}

/* Floating Element */
.floating-element {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.floating-element.visible {
    opacity: 1;
    transform: translateY(0);
}


/*----------------------------------
  member2
------------------------------------*/

/* Masonry Grid Styling */
.masonry-grid {
    display: flex;
    flex-wrap: wrap;
}

.masonry-item {
    padding: 10px;
    flex: 1 1 calc(50% - 20px);
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-item {
    position: relative;
    overflow: hidden;
}

.image-item img {
    padding: 0 25px;
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 1 / 1;
    transition: transform 0.3s ease;
    object-fit: contain;
}

.image-item:hover img {
    transform: scale(1.05);
}

/* Text Content Styling */
.text-content {
    padding-top: 20px;

}

.content-header .title {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 20px;
}

.content-header p {
    color: var(--font-white-alpha8);
    font-size: 18px;
    margin-bottom: 15px;
}

.skills-lists {
    padding-top: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;

}

.skills-list {
    margin-right: 40px;
    padding: 0;
}

.skills-list li {
    list-style: none;
    margin-bottom: 10px;
    font-size: 18px;
}

.skills-list .icon {
    margin-right: 8px;
    color: #5cb85c;
}

/* Responsive Adjustments */
@media (max-width: 767px) {
    .masonry-item {
        flex: 1 1 100%;
    }

    .text-content {
        text-align: center;
    }

    .skills-list {
        text-align: center;
    }
}

.entry-contents {
    margin-bottom: 20px;
}

.professor-info {
    list-style-type: none;
}

.professor-info span {
    padding: 0 5px;
}

.prof-inf, .prof-edu, .prof-exp {
    margin-top: 20px;
    margin-right: 20px;
}

.prof-inf li, .prof-inf li a, .prof-edu li, .prof-exp li {
    color: var(--font-white-alpha8);
    list-style-type: none;
}

.professor-bio p {
    color: var(--font-white-alpha8);
}

.prof-join h2 {
    text-align: center;
    margin-top: 20px;
    font-size: 36px;
    font-weight: bold;
    color: var(--font-green);
}

.professor-bio {
    margin-top: 15px;
}

.professor-bio p {
    padding-left: 40px;
}

@media (max-width: 480px) {
    .prof-inf, .prof-edu, .prof-exp {
        margin-top: 10px;
        margin-right: 10px;
    }
}


/*
#member-page
--------------------------------*/

.member-page .page-header .nav-bar {
    background-color: rgba(19, 0, 90, 0.99);
}

.member-page .about-professor .professor-info {
    margin-top: 20px;
    padding: 100px 0;
    background: var(--black-alpha5);
}

/*
# journal-page
--------------------------------*/

.journal-page .page-header .nav-bar {
    background-color: rgba(19, 0, 90, 0.99);
}

.journal-title {
    font-size: 54px;
    font-weight: bold;
    padding: 180px 0 80px 0;
    text-align: center;
    background: var(--black-alpha5);
}

.journal-block {
    margin: 0 0 100px 0;
}

.journal-card {
    padding: 20px 20px;
    margin: 20px 0;
    background: var(--font-white);
    border-radius: 20px;
    transition: transform 0.3s ease;
}

.journal-card img {
    padding: 10px 30px;
}

.journal-card .card-body {
    background: var(--font-dark-blue);
    padding: 20px;
    margin-top: 30px;
    border-radius: 20px;
}

.journal-card .card-body img {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
}

.journal-card .card-title {
    color: var(--font-white);
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 15px;
}

.journal-card .card-text {
    color: var(--font-white-alpha8);
    font-size: 16px;
    margin-bottom: 20px;
    line-height: 1.5;
}

.journal-card .check-journal {
    display: flex;
    justify-content: flex-end;
}

.journal-card .check-journal .btn {
    padding: 10px 20px;
}


/*
# activity-page
--------------------------------*/

.activity-content {
    transition: all 0.3s ease-in-out;
    opacity: 0.8;
}

.activity-content:hover {
    opacity: 1;
    transform: scale(1.10);
}

.activity-content.active {
    opacity: 1;
    transform: scale(1.10);
}

.activity-carousel .carousel-item {
    transition: transform 0.6s ease-in-out, opacity 0.6s ease-in-out;
}

.activity-page .page-header .nav-bar {
    background-color: rgba(19, 0, 90, 0.99);
}

.activity-page .activity-block {
    padding: 120px 0 100px 0;
    background-color: rgba(255, 255, 255, 0);
}

.activity-carousel {
    height: 50vh;
    padding: 100px 0 120px 0;
    position: sticky;
    top: 0;
    z-index: 6;
    background: linear-gradient(var(--font-dark-blue-90), var(--font-dark-blue-alpha90));
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

.activity-carousel.hide {
    opacity: 0;
    pointer-events: none; /* 避免在隱藏時可以點擊 */
}

.activity-carousel.show {
    opacity: 1;
    pointer-events: auto;
}

.activity-carousel .carousel {
    display: flex;
    justify-content: center;
    align-items: center;
}

.activity-carousel .carousel-inner .carousel-item img {
    margin-top: 80px;
    max-width: 100%;
    max-height: 40vh;
    width: 100%;
    object-fit: contain;
}

.carousel-control-next, .carousel-control-prev {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: 30px;
    height: 30px;
    padding: 0;
    margin: 0 10px;
    color: white;
    font-weight: bold;
    font-size: 16px;
    transition: 0.6s ease;
    user-select: none;
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-control-next:hover , .carousel-control-prev:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.carousel-indicators li {
    background-color: white;
    border: 2px solid white;
    border-radius: 50%;
    width: 10px;
    height: 10px;
    margin: 0 5px;
}

.carousel-indicators .active {
    background-color: var(--font-green);
}