@import url("https://fonts.googleapis.com/css2?family=Alata&display=swap");

:root {
    /*主色輔色 改色*/
    --main-color: #1d2b84;
    --sub-color: #011B3B;
    --sub2-color: #34c7ca;
    --sub3-color: #e75c21;


    /*勿動*/
    --white-color: #fff;
    --black-color: #1e1e1e;
}


* {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, 'Noto Sans TC', "微軟正黑體", sans-serif;
}

.mbr-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.mbr-section-hidden {
    overflow: hidden;
}

.date-en {
    font-family: 'Candal', 'Oswald', sans-serif;
}

a {
    color: #ff8b00;
    -webkit-transition: 0.5s;
    -o-transition: 0.5s;
    transition: 0.5s;
}

a:hover {
    text-decoration: none !important;
}

.btn-primary {
    background-color: #ff2871;
    color: #fff;
    border: solid 2px #ff2871;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: #d0054a;
    color: #fff;
    border: solid 2px #d0054a;
}

.btn-primary:not(:disabled):not(.disabled).active,
.btn-primary:not(:disabled):not(.disabled):active,
.show>.btn-primary.dropdown-toggle {
    background-color: #d0054a;
    color: #fff;
    border: solid 2px #d0054a;
}

.card {
    position: relative;
    padding: 0;
    border: 0;
    border-radius: 0;
    margin: 0;
    overflow: hidden;
}


.btn-ticket {
    background-color: #fff100;
    color: #000;
    border: solid 2px #fff100;
    border-radius: 2rem;
    padding: 0.75rem 1rem !important;
}

.btn-ticket:hover,
nav .btn-ticket:focus {
    background-color: #fff100;
    color: #000;
    border: solid 2px #fff100;
}

.forpc {
    display: block;
}

.forphone {
    display: none;
}

.mbr-parallax-background-fixed {
    position: relative;
    background-attachment: fixed;
    background-position: 50% top;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: #000;
    background-image: url(../img/spbg02.jpg);
}

/*第一屏*/
.section-top {
    height: 100vh;
    overflow: hidden;
}

#main {
    position: relative;
    background-position: left top;
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    /* background-color: #020921; */
    background-image: url(../img/spbg02.jpg);
    color: #fff;
    padding: 10rem 0 5rem 0;
}

#main:after {
    content: "";
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #0000003b 10%, #000000cc 80%);
    backdrop-filter: blur(8px);
    position: absolute;
    top: 0;
    left: 0;
}

#main.flex {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#main .summit {
    max-width: 200px;
}

.main-sub {
    z-index: 5;
}

.main-title {
    font-size: 4.2rem;
    line-height: 1.05;
    font-weight: 800;
    letter-spacing: 2px;
}

.main-title2 {
    font-size: 3rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 2px;
}

.main-txt {
    margin-top: 3rem;
}

.main-txt h6 {
    font-weight: 300;
}

.main-txt a {
    margin-top: .5rem;
    color: #000;
    font-weight: bold;
    font-size: 1rem;
}

.content-title01 {
    font-size: 2.2rem;
    font-weight: 600;
    margin: 0;

}

.content-titlesm {
    font-size: 1.2rem;
    line-height: 1.5;
    font-weight: 400;
    margin-bottom: 30px;
    font-family: 'Candal', 'Oswald', sans-serif;
}

#num {
    background-image: linear-gradient(320deg, #55a6ff 20%, #082366);
}

#num .box {
    color: #000000c3;
    margin-bottom: 2rem;
}

#num .box .main-num {
    font-size: 3rem;
    line-height: 1.2;
    font-weight: 800;
    color: #ccfd01;
}

#num .box .sub-num {
    font-size: 2rem;
    color: #ccfd01;
}

#num .box h4 {
    color: #dddddd;
}

#why {
    color: #fff;
    background: rgba(0, 0, 0, .5);
    background-color: #020921c2;
}

#why .flex {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
}

#why .box {
    flex-basis: 45%;
    overflow: hidden;
}

#why .box2 {
    flex-basis: 55%;
    overflow: hidden;
}

#why .box2 ul li {
    list-style: none;
    margin: 0px 0 20px 0;
    padding-bottom: 20px;
}

#why .box2 ul .tag {
    /*
    border: 1.5px solid #34b9f7;
    padding: 0.1em 0.3em;
*/
    padding-bottom: 10px;
    display: inline-block;
    font-weight: 700;
}

#why .box2 ul span {
    margin-right: 20px;
}

#logo {
    background-color: #fff;
    color: #000;
}

#logo .logowall {
    display: flex;
    overflow: hidden;
}

#logo .box img,
#logo .box-sec img {
    max-width: 250px;
    padding: 0 10px;
}

#logo .box {
    animation: 45s linear infinite scroll;
    display: flex;
    flex-shrink: 0;
}

#logo .box-sec {
    animation: 45s linear infinite scroll2;
    display: flex;
    flex-shrink: 0;
}

@keyframes scroll {
    form {
        transform: translateX(100%);
    }

    to {
        transform: translateX(-100%);
    }
}

@keyframes scroll2 {
    form {
        transform: translateX(100%);
    }

    to {
        transform: translateX(-100%);
    }
}


#partner {
    color: #fff;
    background: rgba(0, 0, 0, .5);
}

#partner table {
    position: relative;
    width: 100%;
    backdrop-filter: blur(10px);
}

#partner .table-switch tbody tr,
#partner .table-phone tbody tr {
    border-bottom: 1px solid #ffffff78;
}

#partner .table-switch thead th,
#partner .table-switch tbody th {
    padding: 0.8rem;
}

#partner .table-switch tbody td {
    padding: 0.8rem;
    vertical-align: top;
}

#partner .table-phone tbody td {
    padding: 0.8rem 4px;
    vertical-align: top;
}

#partner .table-switch tbody td p,
#partner .table-switch tbody td h6 {
    margin: 0;
}

#partner .program-0 {
    background-color: #438f9640;
    line-height: 1.2;
}

#partner .program-2 {
    background-color: #00fffa;
    color: #000;
    line-height: 1.2;
}

#partner .program-1 {
    background-color: #feff00;
    color: #000;
    line-height: 1.2;
}

#partner .program-3 {
    background-color: #f0f0f0;
    color: #000;
    line-height: 1.2;
}

#partner .program-4 {
    background-color: #fc6c40;
    color: #000;
    line-height: 1.2;
}

#partner .program-2b {
    background-color: #00fffa;
    color: #000;
}

#partner .program-1b {
    background-color: #feff00;
    color: #000;
}

#partner .program-3b {
    background-color: #f0f0f0;
    color: #000;
}

#partner .program-4b {
    background-color: #fc6c40;
    color: #000;
}

#partner .table-switch tbody tr .w-line,
#partner .table-phone .w-line {
    border-top: 2px solid #000;
}

#partner table .list td {
    padding: 0.5rem 0.8rem;
    background-color: #676767;
    color: #ffffff80;
}

#partner table tr.list,
#partner table tr.noline {
    border-bottom: none;
}

#partner table td.h6,
#partner .table-phone td.p {
    font-weight: 500;
}

#partner .table-switch td.p,
#partner .table-phone td.txt {
    font-weight: 300;
}

#partner .table-phone td.txt {
    font-size: .85rem;
    background-color: #e0e0e03d;
}

#partner .sp-txt {
    font-weight: 800;
    transform: rotate(-4deg) scale(1.15);
    background: linear-gradient(90deg, #FFEB3B 10%, #d9932a 100%);
    ;
}

#partner .table-phone {
    display: none;
}

/* #partner .table-switch .program-2::after{
    content: "限量4組";
    font-size: 1.2rem;
    font-weight: 600;
    background: linear-gradient(90deg, #34b9f7 10%, #172a88 100%);
    color: #fff;
    position: absolute;
    top: -20px;
    left: 15px;
    transform: rotate(5deg);
    padding: 2px 4px;
    animation: 1s linear infinite upup;
}
#partner .table-phone .program-2::after{
    content: "限量4組";
    font-size: 1rem;
    font-weight: 600;
    background: linear-gradient(90deg, #34b9f7 10%, #172a88 100%);
    color: #fff;
    position: absolute;
    top: -20px;
    left: 20px;
    transform: rotate(5deg);
    padding: 2px 4px;
    animation: 1.1s linear infinite upup;
} */
@keyframes upup {
    0% {
        top: -20px;
    }

    40% {
        top: -25px;
    }

    60% {
        top: -25px;
    }

    100% {
        top: -20px;
    }
}

#partner .table-switch .program-1::after {
    content: "熱門選擇";
    font-size: 1.2rem;
    font-weight: 600;
    background: linear-gradient(90deg, #FFEB3B 10%, #d9932a 100%);
    color: #795548;
    position: absolute;
    top: -20px;
    left: 15px;
    transform: rotate(-5deg);
    padding: 2px 4px;
    animation: 1s linear infinite upup;
}

#partner .table-phone .program-1::after {
    content: "熱門選擇";
    font-size: 1rem;
    font-weight: 600;
    background: linear-gradient(90deg, #FFEB3B 10%, #d9932a 100%);
    color: #795548;
    position: absolute;
    top: -20px;
    left: 20px;
    transform: rotate(-5deg);
    padding: 2px 4px;
    animation: 1.1s linear infinite upup;
}


#forms {
    background-image: linear-gradient(120deg, #f96b40 20%, #ffc773);
    color: #fff;
}

#forms iframe {
    width: 70%;
    display: flex;
    margin: auto;
}

#footer {
    background: #000;
}

#footer .con {
    margin-bottom: .5rem;
}

.adbtn {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 8px;
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 10;
    width: 100%;
}

/* ==================================================*/

@media (max-width: 992px) {
    .navbar-nav {
        flex-direction: column;
    }

    .nav-item {
        width: 100%;
        text-align: left;
    }

    .dropdown-menu {
        background-color: #959595d1;
    }

    .mainlogo img {
        max-width: 110px;
    }

    .mainlogo img.school {
        max-width: 200px;
    }

    #forms iframe {
        width: 100%;
    }

    #partner .table-switch .program-1::after {
        left: 0px;
    }
}

@media (max-width: 768px) {
    .mbr-parallax-background-fixed {
        background-image: url(../img/spbg-sm01.jpg);
        background-position: center;

    }

    .mbr-parallax-background-fixed:before {
        content: "";
        position: fixed;
        z-index: -1;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        height: 100vh;
        background-image: url(../img/spbg-sm.jpg);
        -webkit-background-size: cover !important;
        -o-background-size: cover;
        background-size: cover !important;
        background-position: 50% top;
    }

    .content-title01 {
        font-size: 2.5rem;
    }

    .adbtn {
        display: block;
    }

    .main-title {
        font-size: 4.25rem;
    }

    .main-title2 {
        font-size: 1.25rem;
        margin-bottom: .5rem;
    }

    #why .flex {
        justify-content: center;
    }

    #why .box {
        flex-basis: 100%;
        margin-bottom: 1rem;
    }

    #why .box2 {
        flex-basis: 100%;
    }

    #why .box2 ul {
        padding: 0;
        margin: 0;
    }

    #partner .table-phone {
        display: block;
    }

    #partner .table-switch {
        display: none;
    }
}

@media (max-width: 576px) {
    .mainlogo img {
        width: 90px;
        height: auto;
    }

    .forpc {
        display: none;
    }

    .forphone {
        display: block;
    }

    .content-title01 {
        font-size: 2rem;
    }

    #partner .table-phone .program-1::after,
    #partner .table-phone .program-2::after {
        left: 0px;
        padding: 0px 5px;
    }
}

@media (max-width: 414px) {
    #main .summit {
        max-width: 160px;
    }

    .main-sub h3 {
        font-size: 1.2rem;
    }

    .main-title {
        font-size: 3rem;
    }

    .main-title2 {
        font-size: 1.8rem;
    }

    .table-theme {
        font-size: 24px;
    }

    #num .box {
        flex-basis: 100%;
    }
}

@media (max-width: 375px) {
    .content-titlesm {
        font-size: 1rem;
    }

    .content-title01 {
        font-size: 1.6rem;
        letter-spacing: 0.1rem;
    }

    #partner .table-phone .program-1::after,
    #partner .table-phone .program-2::after {
        font-size: .9rem;
        padding: 2px;
    }

    #partner .table-phone .date-en.h6 {
        font-size: .6rem;
    }
}

.line-through {
    text-decoration: line-through;
    font-size: 80%;
    opacity: 0.7;
}

/* Add these gradient text styles for pricing */
.sp-txt1,
.sp-txt2,
.sp-txt3 {
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    font-weight: 800;
    display: inline-block;
    letter-spacing: -1px;
    transform: scale(1.15);
    font-size: 1.7rem;
}

@media (max-width: 768px) {

    .sp-txt1,
    .sp-txt2,
    .sp-txt3 {
        font-size: 1rem;
    }
}

.sp-txt1 {
    background-image: linear-gradient(45deg, #ffd700, #ff8c00);
}

.sp-txt2 {
    background-image: linear-gradient(45deg, #00fffa, #0066ff);
}

.sp-txt3 {
    background-image: linear-gradient(45deg, #f0f0f0, #a0a0a0);
}

#about {
    color: #fff;
    padding-bottom: 10rem;
    background: linear-gradient(0deg, #00002400 0%, #000024 95%), url(../img/bg-main.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center top;
    position: relative;
    overflow: hidden;
}

#about p span {
    font-size: .9rem;
    color: #0ec2df;
}

.content-title {
    color: #0ec2df;
    font-size: 2.4rem;
    font-weight: 600;
    margin: 0;
}

.content-sub {
    font-size: 1.1rem;
    line-height: 1.5;
    font-weight: 600;
    margin-bottom: 30px;
}

#about p {
    padding-left: 20%;

    letter-spacing: 2px;
}

#about .tag {
    opacity: 0;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    font-size: 1.4rem;
    letter-spacing: 2px;
    color: #fff;
    font-weight: 700;
}

.line {
    width: max-content;
    position: absolute;
    bottom: 0;
    display: flex;
    flex-shrink: 0;
    animation: scrolll 13s linear infinite;
}

.line img {
    flex-shrink: 0;
    width: 60vw;
    /* 讓每一張圖片剛好佔滿整個螢幕寬度，您可以根據 SVG 實際長度微調 */
}

@keyframes scrolll {
    0% {
        transform: translateX(0);
        /* 起始位置 */
    }

    100% {
        /* 因為您放了 2 張一模一樣的圖片，往左位移總長度的 50%（也就是剛好一張圖的寬度）
           再搭配 infinite 屬性，視覺上就會變成完美的無縫循環！ */
        transform: translateX(-50%);
    }
}

/* #about .year {
    position: relative;
    margin-top: 3rem;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
}
#about .btn {
    color: #fff;
    margin: 0 1rem;
    padding: 10px 4px;
    border-radius: 0;
    font-size: 1rem;
    font-weight: 400;
    border-bottom: 2px solid #fff;
} */
#about .year {
    position: relative;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    /* 讓按鈕靠左對齊 */
    gap: 12px;
    /* 按鈕之間的上下左右間距 */
    padding-left: 20%;

}

/* 重新設計 btn 按鈕樣式成圖片中的圓角方塊 */
#about .btn {
    color: #fff;
    margin: 0;
    /* 移除原本的 margin，改用父層的 gap 控制 */
    padding: 10px 24px;
    /* 控制按鈕內距，讓它看起來像個方塊 */
    border-radius: 6px;
    /* 加上圓角 */
    font-size: 1.1rem;
    font-weight: 500;
    border: none;
    /* 移除原本的底線 */
    background-color: rgba(255, 255, 255, 0.1);
    /* 圖片中的半透明深色背景 */
    transition: all 0.3s ease;
    text-decoration: none;
    min-width: 85px;
    /* 設定最小寬度讓按鈕看起來更一致 */
    text-align: center;
}

/* 滑鼠移過去時的互動效果 */
#about .btn:hover {
    background-color: rgba(255, 255, 255, 0.25);
    /* 滑鼠懸停時背景稍微變亮 */
    color: #0ec2df;
    /* 文字可依需求變成主題色 */
}

/* 1. 替 btn 與 tag 加上轉場動畫，讓顏色變化與文字浮現更滑順 */
#about .btn,
#about .tag {
    transition: all 0.3s ease;
    cursor: pointer;
    /* 讓滑鼠游標變成手指圖案 */
}

/* 2. 當滑鼠移到年份區塊（box1~box6）時，按鈕文字與底線變色 */
/* 這裡使用了你原本檔案中設定的主題藍綠色 #0ec2df */
#about .year>div:hover .btn {
    color: #0ec2df;
    border-bottom-color: #0ec2df;
}

/* 3. 當滑鼠移到該年份區塊時，讓對應的 tag 顯示出來 */
#about .year>div:hover .tag {
    opacity: 1;
}

html,
body {
    max-width: 100vw;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

.back {
    background-color: #00b4c4;
    padding: 10px 0;
}

.back h5 {
    margin: 0;
    font-weight: 700;
    color: #fff;
    font-size: 1.4rem;
}

#footer {
    background: #000;
}

@media (max-width: 768px) {
    .line img {
        flex-shrink: 0;
        width: 250vw;
        /* 讓每一張圖片剛好佔滿整個螢幕寬度，您可以根據 SVG 實際長度微調 */
    }
}

#plan {
    color: #fff;
    background: rgba(0, 0, 0, .5);
    background-color: #020921c2;
    padding: 3rem 0;
}

#plan .d-flex {
    justify-content: space-between;
}

#plan .d-flex .box {
    flex-basis: 24%;
    border: 1px solid #0ec2df;
    text-align: center;
    color: #0ec2df;
    flex-direction: column;
    justify-content: space-between;
}

#plan .num-sub {
    color: #0ec2df;
    font-weight: 400;
    letter-spacing: 2px;
}

#plan .num {
    font-size: 34px;
    color: #0ec2df;
    line-height: 1.2;
    font-weight: 600;
}

#plan ul {
    text-align: left;
    margin: 0;
}

#plan .ONTD {
    background-color: #0ec2df8a;
    color: #000;
    font-size: 1rem;
}

#plan .NTD {
    background-color: #0ec2df;
    color: #000;
    font-size: 1.4rem;
    font-weight: 600;
}


#about p span {
    font-size: .9rem;
    color: #0ec2df;
}


.back {
    background-color: #0ec2df;
    padding: 10px 0;
}

.back h5 {
    margin: 0;
    font-weight: 700;
    color: #fff;
}

/* =============== 合作方案 ==================== */
#cooperation {
    padding-top: 3rem;
    padding-bottom: 3rem;
    background: #000000b8;
}

#cooperation .coop-heading {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 700;
    color: #000000;
    margin-bottom: -0.1rem;
    letter-spacing: 4px;
    background: #f5f5f5;
    /* padding-left: 130px !important; */
}

/* ── TABLE（桌機：4欄，背景色維持滿版）── */
#cooperation .coop-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

#cooperation .coop-table tr {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* 色票 */
#cooperation .coop-table .row-yellow {
    background-color: #0f6502c1;
}

#cooperation .coop-table .row-cyan {
    background-color: #024766;
}

/* 橘色行 */
#cooperation .coop-table .row-orange td {
    color: #000000;
}

#cooperation .coop-table .row-orange .spec-lbl {
    color: #000000;
    border-bottom-color: #111;
}

#cooperation .coop-table .row-orange .spec-imp {
    color: #ffe59e;
}

#cooperation .coop-table .row-orange .spec-open {
    color: rgba(255, 255, 255, 0.8);
}

/* ── 欄寬 ── */
#cooperation .coop-table .c-title {
    width: 20%;
}

#cooperation .coop-table .c-body {
    width: 25%;
}

#cooperation .coop-table .c-spec {
    width: 20%;
}

#cooperation .coop-table .c-img {
    width: 30%;
}

/* ── td 共用：背景滿版，內容內縮 ── */
#cooperation .coop-table td {
    vertical-align: middle;
    padding-top: 1.6rem;
    padding-bottom: 1.6rem;
    padding-left: 1.2rem;
    padding-right: 1.2rem;
    color: #ffffff;
    font-size: 1.05rem;
    line-height: 1.75;
}

/* 標題欄：左側大幅內縮 */
#cooperation .coop-table .c-title {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.4;
    padding-left: 130px !important;
}

/* 說明欄 */
#cooperation .coop-table .c-body {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

/* 規格欄 */
#cooperation .coop-table .c-spec {
    font-size: 0.85rem;
    line-height: 1.65;
    vertical-align: middle;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

#cooperation .coop-table .c-spec p {
    margin-bottom: 0.15rem;
}

/* 規格標籤 */
#cooperation .spec-lbl {
    font-weight: 700;
    font-size: 0.88rem;
    border-bottom: 2px solid #fa9c00;
    display: inline-block;
    margin-top: 10px;
    margin-bottom: 3px;
    padding-bottom: 1px;
    color: #fa9c00;
}

#cooperation .spec-lbl:first-child {
    margin-top: 0;
}

/* 重要說明 */
#cooperation .spec-imp {
    font-weight: 700;
    color: #fa9c00;
    font-size: 0.85rem;
    margin-top: 6px;
    margin-bottom: 2px;
    display: block;
}

/* 開放提案 */
#cooperation .spec-open {
    font-size: 1rem;
    font-weight: 700;
    color: #fa9c00;
    margin-top: 6px;
    display: block;
}

/* 照片欄：背景仍滿版，圖片內容往內縮 */
#cooperation .coop-table .c-img {
    height: 230px;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    padding-left: 1.5rem !important;
    padding-right: clamp(2rem, 4vw, 6rem) !important;
    overflow: hidden;
    text-align: center;
    vertical-align: middle;
}

/* 固定照片大小 */
#cooperation .coop-table .c-img img {
    width: 360px;
    height: 190px;
    object-fit: cover;
    display: block;
    margin: 0 auto;
    border-radius: 0;
}

/* ── CTA ── */
#cooperation .coop-cta {
    background: #f5f5f5;
    text-align: center;
    padding: 2.5rem 1rem 3rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

#cooperation .coop-cta .cta-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: #111;
    margin-bottom: 0.4rem;
}

#cooperation .coop-cta .cta-sub {
    font-size: 1rem;
    color: #555;
    margin-bottom: 1rem;
}

#cooperation .coop-cta .cta-arrow {
    display: block;
    font-size: 1.6rem;
    color: #111;
    animation: coopBounce 1.4s ease-in-out infinite;
}

@keyframes coopBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(7px);
    }
}

/* ============================================
   手機版 (≤ 768px)：table 改 block 堆疊
   ============================================ */
@media (max-width: 768px) {

    #cooperation .coop-heading {
        font-size: 1.4rem;
        margin-bottom: 0;
        padding: 1rem 1.5rem 0.8rem;
        text-align: left;
        letter-spacing: 2px;
        background: #f5f5f5;
    }

    /* 核心：把 table 全部打成 block */
    #cooperation .coop-table,
    #cooperation .coop-table tbody,
    #cooperation .coop-table tr,
    #cooperation .coop-table td {
        display: block !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 每個 tr 之間加分隔 */
    #cooperation .coop-table tr {
        border-top: none !important;
        border-bottom: 3px solid rgba(0, 0, 0, 0.08);
    }

    /* 標題：大字 + 底線 */
    #cooperation .coop-table .c-title {
        font-size: 1.4rem !important;
        padding: 1.1rem 1.5rem 0.6rem 1.5rem !important;
        border-bottom: 2px solid rgba(0, 0, 0, 0.12);
    }

    #cooperation .coop-table .row-orange .c-title {
        border-bottom-color: rgba(255, 255, 255, 0.25) !important;
    }

    /* 說明欄 */
    #cooperation .coop-table .c-body {
        padding: 0.9rem 1.5rem !important;
        font-size: 0.95rem !important;
    }

    /* 規格欄 */
    #cooperation .coop-table .c-spec {
        padding: 0.4rem 1.5rem 1rem !important;
        font-size: 0.9rem !important;
    }

    /* 照片：保留左右內距，不讓照片貼滿邊 */
    #cooperation .coop-table .c-img {
        height: 210px !important;
        width: 100% !important;
        padding: 0 1.5rem 1.2rem !important;
        box-sizing: border-box !important;
    }

    #cooperation .coop-table .c-img img {
        height: 210px !important;
        width: 100% !important;
        object-fit: cover !important;
    }

    /* CTA */
    #cooperation .coop-cta .cta-title {
        font-size: 1.3rem;
    }
}

@media (max-width: 576px) {
    #cooperation .coop-table .c-title {
        font-size: 1.25rem !important;
    }
}

/*專場*/
#main-p {
    padding-top: 8rem;
    padding-bottom: 4rem;
}

#main-p:after {
    content: "";
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #0000003b 10%, #000000cc 80%);
    backdrop-filter: blur(8px);
    position: absolute;
    top: 0;
    left: 0;
}

#main-p .mlogo {
    max-width: 250px;
}

.title {
    font-size: 5rem;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: 2px;
    color: #fff;
}

.title br {
    display: none;
}

.title2 {
    font-size: 3rem;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: 2px;
    color: #0ec2df;
}

.title3 {
    font-size: 2rem;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: 2px;
    color: #ffffff;
}

#main-p .txt h5 {
    font-weight: bold;
}

#main-p .d-flex {
    justify-content: space-between;
    flex-direction: row;
}

#main-p .d-flex .btn-primary {
    background: #0ec2df;
    color: #000;
    border: solid 1px #0ec2df;
    border-radius: 5px;
    padding: 5rem 2.5rem;
    margin: 0;
    letter-spacing: 2px;
    flex-basis: 49%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

#main-p .d-flex a.btn-primary {
    background: #bbff74;
    border: solid 1px #bbff74;
}

#main-p .d-flex a.btn-primary:hover,
#main-p .d-flex a.btn-primary:focus {
    background: #bbff7400;
    color: #bbff74;
    border: solid 1px #bbff74;
}

#main-p .d-flex .btn-primary p {
    font-weight: 300;
    font-size: .9rem;
    margin: 0;
}

#main-p .d-flex .btn-primary p span {
    font-size: .75rem;
}

#main-p .note {
    font-size: .85rem;
    font-weight: 300;
    letter-spacing: 2px;
}

/* ── Side Event Cards ── */
.item-box {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    align-content: center;
}

.side-event-card {
    flex: 1;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    color: #1a1a1a;
    width: 100%;
    max-width: 320px;
}

.side-event-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #f0efeb;
}

.side-event-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.side-event-body {
    padding: 1.25rem 1.5rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    flex: 1;
}

.side-event-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0;
}

.side-event-sub {
    font-size: 0.88rem;
    color: #555;
    margin: 0;
}

.side-event-info {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: #333;
    line-height: 1.9;
}

.side-event-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.es-card .side-event-footer {
    justify-content: center;
    padding-bottom: 1.25rem;
}

.side-event-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.85rem;
    border: 1px solid #c0c0c0;
    border-radius: 5px;
    font-size: 0.8rem;
    color: #555;
}

.side-event-apply {
    font-size: 0.9rem;
    color: #333;
    text-decoration: none;
    font-weight: 500;
}

.side-event-apply:hover {
    color: #000;
    text-decoration: underline;
}

@media (max-width: 640px) {
    .item-box {
        flex-direction: column;
    }
}

/* ── Executive Session 場次卡片 ── */
.es-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    text-align: left;
}

.es-card-grid .txt {
    display: flex;
    align-items: flex-start;
    padding-bottom: 0.75rem;
}

.es-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.es-card-header {
    width: 100%;
    background: transparent;
    border: none;
    color: #1a1a1a;
    padding: 1.25rem 1.5rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    text-align: left;
    flex: 1;
}

.es-card-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.es-tag {
    font-size: 0.7rem;
    padding: 0.15rem 0.55rem;
    border-radius: 20px;
    border: 1px solid #bbb;
    color: #888;
    letter-spacing: 0.05em;
}

.es-cat {
    font-size: 0.78rem;
    font-weight: 700;
    color: #555;
    letter-spacing: 0.05em;
}

.es-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.45;
    padding-right: 1.75rem;
}

.es-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.8rem;
    color: #555;
    margin-top: 0.25rem;
}

.es-notify-text {
    font-size: 0.85rem;
    font-weight: 700;
    color: #e85d00;
    text-align: center;
    display: block;
    width: 100%;
    text-decoration: none;
}

.es-notify-text:hover {
    color: #c44e00;
    text-decoration: underline;
}

.es-desc-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: none;
    border: none;
    padding: 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    white-space: nowrap;
}

.es-desc-toggle svg {
    transition: transform 0.25s ease;
}

.es-desc-toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.es-desc-toggle:hover {
    color: #000;
}

.es-card-body {
    padding: 0.9rem 1.5rem 1.1rem;
    font-size: 0.88rem;
    color: #444;
    border-top: 1px solid #eee;
    background: #fafafa;
}

.es-notify-link {
    color: #333;
    text-decoration: none;
    font-weight: 600;
    margin-left: 0.2rem;
}

.es-notify-link:hover {
    text-decoration: underline;
    color: #000;
}

@media (max-width: 900px) {
    .es-card-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .es-card-grid {
        grid-template-columns: 1fr;
    }
}

#executive-session,
#qna {
    background-color: #02061bd6;
}

#side-vent {
    background-color: #092d32e6;
}