html {
    scroll-behavior: smooth;
}

body {
    font-size: 16px;
    line-height: 1.8em;
    color: #333333;
    font-family: 'Noto Sans TC', 'Roboto', Arial, "Microsoft JhengHei", '新細明體', Helvetica, sans-serif;
    background-color: #24264c;
}

::selection {
    background-color: #D8F3FF;
    color: #121212;
}

a {
    color: #3da9fc;
}

section {
    padding: 0;
}


/* ------------------------------
                kv
   ------------------------------ */
.kv-articles {
    width: 100%;
    height: 450px;
    background-color: #efefef;
    background-image: url(../img/kv_articles_bg.jpg);
    overflow: hidden;
    position: relative;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center bottom;
}

.kv-bear {
    position: absolute;
    bottom: 0;
    right: 0;
    max-width: 350px;
}

.kv-articles>.kv-content {
    width: 60%;
    height: 100%;
    margin: 0 auto;
    text-align: center;
    z-index: 1000;
}

.kv-content:before {
    position: relative;
    content: '';
    display: inline-block;
    width: 0;
    height: 30%;
    /*依據kv高度調整位置，改變kv主文字位置*/
    vertical-align: middle;
}

.kv-articles-logo {
    width: 70%;
    margin: 0 auto;
}

.kv-articles-subtitle {
    font-size: 24px;
    font-weight: 500;
    text-shadow: 1px 1px 3px #212121;
    color: #efefef;
}

@media (max-width: 1200px) {
    .kv-articles>.kv-content {
        width: 40%;
    }

    .kv-articles-logo {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .kv-articles {
        height: 400px;
    }

    .kv-articles>.kv-content {
        width: 90%;
    }

    .kv-bear {
        max-width: 200px;
    }

}


@media (max-width: 576px) {
    .kv-articles {
        height: 400px;
    }

    .kv-articles>.kv-content {
        width: 90%;
    }

    .kv-content::before {
        height: 20%;
    }

    .kv-bear {
        max-width: 200px;
        bottom: -30px;
    }

}

/* ------------------------------
       分頁 pagination
   ------------------------------ */

.pagination-container {
    margin: 2rem auto;
    text-align: center;
    font-size: 16px;
}

.pagination-container a {
    text-decoration: none;
    color: #ffffff;
}

.pagination {
    position: relative;
}


.pagination-inner {
    color: #ffffff;
}

.pagination-inner a {
    position: relative;
    display: inline-block;
    color: #333333;
    padding: 8px 16px 10px;
    background-color: #efefef;
    border-radius: 3px;
}

.pagination-container .active {
    position: relative;
    display: inline-block;
    color: #ffffff;
    padding: 8px 16px 10px;
    background-color: #3da9fc;
    border-radius: 3px;
}

.pagination-container a:hover {
    color: #ffffff;
    background-color: #3da9fc;
    transition: 0.3s;
}

.pagination-container a:active {
    color: #fff;
    background-color: #3da9fc;
    transition: 0.3s;
}

.pg-dot {
    border: none;
    padding: 0 16px;
}

.pagination-first,
.pagination-newer,
.pagination-older {
    font-size: 20px;
    position: relative;
    display: inline-block;
    color: #fff;
    padding: 8px 35px 10px;
    border: 1px solid #fff;
    border-radius: 3px;
}

.pagination-first:hover,
.pagination-newer:hover,
.pagination-older:hover {
    color: #fff;
    background-color: #3da9fc;
    transition: 0.3s;
}

.pagination-newer.disabled,
.pagination-older.disabled,
.pagination-newer.disabled:hover,
.pagination-older.disabled:hover,
.pagination-newer.disabled:active,
.pagination-older.disabled:active {
    color: #9d9c9c;
    border-color: #9d9c9c;
    background-color: transparent;
    cursor: not-allowed;
}

.pagination-first {
    margin: 0px 10px 0 10px
}

.pagination-newer {
    margin: 0px 10px 0 10px
}

.pagination-older {
    margin: 0px 10px 0 10px
}

@media (max-width: 576px) {
    .pagination a {
        margin-bottom: 5px;
    }

    .pagination-first,
    .pagination-newer,
    .pagination-older {
        padding: 8px 20px 10px;
    }
}

/* ------------------------------
       sec-class-bar
   ------------------------------ */
.class-bar {
    background-color: #FFB65E;
    padding: 30px 150px;
    border-radius: 10px;
    text-align: center;
    font-size: 18px;
    margin-top: -30px;
    box-shadow: rgba(0, 0, 0, 0.4) 0px 2px 4px, rgba(0, 0, 0, 0.3) 0px 7px 13px -3px, rgba(0, 0, 0, 0.2) 0px -3px 0px inset;
}

.class-bar-item {
    display: inline-block;
}

.class-bar-item a {
    color: #464555;
    text-decoration: none;
    transition: 0.2s;
}

.class-bar-item a:hover {
    color: #F9F7FF;
}

.class-bar-item .active {
    color: #FFFADE;
    font-weight: 600;
}

.class-bar ul {
    margin: 0;
    padding: 0;
}

.class-bar ul li:after {
    content: "｜";
    padding-left: 5px;
    color: #777586;
}

.class-bar ul li:last-child:after {
    content: "";

}

@media (max-width: 576px) {
    .class-bar {
        margin: -30px 20px;
        padding: 15px;
    }
}


/* ------------------------------
       sec-articles
   ------------------------------ */
.sec-articles {
    padding-top: 3rem;
}

.articles-top {
    color: #ffffff;
    font-size: 18px;
    line-height: 2;
    margin: 2rem 0;
}

.articles-top-title {
    font-size: 26px;
    font-weight: bold;
}

.btn-area {
    text-align: right;
}

.btn-focus {
    color: #0065B0;
    border: 1px solid #0065B0;
    background-color: #ffffff;
    padding: 5px 30px;
    margin: 5px;
}

.btn-focus:hover {
    color: #0065B0;
    background-color: #D8F3FF;
}

.btn-area .active {
    background-color: #0065B0;
    border: 1px solid #0065B0;
    color: #ffffff;
}

.total-num {
    text-align: right;
}

.total-num span {
    font-size: 1.4rem;
    color: #F9F871;
    padding: 0 15px 0 10px;
}

@media (max-width: 576px) {

    .articles-top,
    .btn-area,
    .total-num {
        text-align: center;
    }

    .btn-area {
        padding-top: 20px;
    }

}



/* 文章列表區 */

.articles-box {
    background-color: #ffffff;
    padding: 1.8rem 2.5rem;
    border-radius: 8px;
    box-shadow: 0px 3px 0px 0px #cfcfcf;
    margin-bottom: 20px;
}

.ab-minh{
    min-height: 300px;
}

.articles-tag {}

.articles-icon {
    width: 30px;
}

.articles-state div {
    display: inline-block;
    color: #666666;
    padding-left: 25px;
}

.articles-box a {
    text-decoration: none;
    transition: 0.2s;
}

.articles-state .day {
    color: #666666;
    border: 1px solid #666666;
    font-size: 13px;
    padding: 0 5px;
    border-radius: 5px;
}

.articles-topic,
.articles-topic a {
    font-size: 14px;
    color: #999999;
}

.articles-topic a:hover {
    color: #006997;
}

.articles-title {
    font-size: 22px;
    font-weight: bold;
    line-height: 1.5;
    padding: 15px 0 10px;
}

.articles-title a {
    color: #006997;
}

.articles-title a:hover {
    color: #3da9fc;
}


.articles-txt {
    color: #333333;
    padding-bottom: 25px;
}


.articles-box-footer {
    background-color: #efefef;
    padding: 3px 10px;
    border-radius: 8px;
}

.articles-box-item {
    padding-left: 15px;
    font-size: 15px;
}

.articles-box-item span {
    padding: 0 5px;
}

.articles-box-item a {
    color: #666666;
}

.articles-box-item a:hover {
    color: #006997;
}

.articles-box-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
}

@media (max-width: 576px) {
    .articles-box {
        padding: 1.2rem 2rem;
    }

    .articles-tag {
        padding-bottom: 10px;
    }

    .articles-state div {
        padding-left: 0;
        padding-right: 25px;
    }

    .articles-state>.date {
        display: block;
    }

    .articles-box-img {
        margin: 0 auto;
    }

    .articles-box-footer {
        text-align: center;
        padding: 10px 0;
    }

    .articles-box-item {
        padding-left: 0;
    }

}

/*  sec-articles 右側 */

.side-box {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0px 3px 0px 0px #cfcfcf;
    padding: 5em 1.3em 1em;
    position: relative;
    margin-bottom: 20px;
}

.side-box-title {
    position: absolute;
    color: #ffffff;
    background-color: #8186F1;
    top: 10px;
    left: -10px;
    font-size: 20px;
    line-height: 2.5;
    padding: 0 80px 0 30px;
    border-radius: 6px;
    box-shadow: rgba(0, 0, 0, 0.15) 0px 3px 3px 0px;
}

.side-box a {
    color: #333333;
    text-decoration: none;
    transition: 0.2s;
}

.side-box a:hover {
    color: #ABA9BB;
}

.number-list {
    list-style: none;
    counter-reset: circle 0;
    padding: 0 0 0 3.5em;
}

.number-list>li {
    position: relative;
    line-height: 1.6;
    margin: 0 0 1em;
}

.number-list ol {
    margin: 0.5em 0;
}

.number-list>li:before {
    position: absolute;
    top: -3px;
    left: -3em;
    width: 2em;
    height: 2em;
    background: #00B2C6;
    content: "";
    display: block;
    border-radius: 50%;
    line-height: 1;
}

.number-list>li:after {
    content: counter(circle);
    counter-increment: circle 1;
    display: block;
    color: #fff;
    position: absolute;
    top: 5px;
    left: -2.3em;
    line-height: 1;
}

.side-box-txt {
    color: #777586;
    text-align: center;
    padding: 10px;
}

.user-list img {
    width: 45px;
    border-radius: 50%;
    padding-right: 6px;
}

.user-list-info {
    padding-bottom: 8px;
}

.view-all {
    text-align: right;
    padding: 0 10px;
}

.view-all i {
    color: #FFB65E;
}


/* ------------------------------
                 goTop
   ------------------------------ */

#gotopBtn {
    display: none;
    /* Hidden by default */
    position: fixed;
    /* Fixed/sticky position */
    bottom: 20px;
    /* Place the button at the bottom of the page */
    right: 30px;
    /* Place the button 30px from the right */
    z-index: 99;
    /* Make sure it does not overlap */
    border: none;
    /* Remove borders */
    outline: none;
    /* Remove outline */
    background-color: rgba(0, 0, 0, 0.4);
    color: #fff;
    cursor: pointer;
    /* Add a mouse pointer on hover */
    padding: 10px 16px;
    border-radius: 50%;
    font-size: 18px;
    transition: 0.2s;
}

#gotopBtn:hover {
    color: #333;
    background-color: rgba(255, 255, 255, 0.5);
}