.nav-main {
	padding: 0 0.6rem;
	background-color: #ffffff;
	box-shadow: rgba(0, 0, 0, 0.15) 1.95px 1.95px 2.6px;
	font-size: 18px;
	z-index: 100;
}

.nav-main .navbar-brand {
	width: 330px;
}

@media (min-width: 1190px) and (max-width: 1330px) {
	.nav-main {
		padding: 0;
	}

	.nav-main .navbar-brand {
		width: 280px;
		margin-right: 0;
	}
}

@media (max-width: 768px) {
	.nav-main .navbar-brand {
		width: 300px;
	}
}

@media (max-width: 400px) {
	.nav-main .navbar-brand {
		width: 220px;
	}
}

.nav-main a {
	text-decoration: none;
}

.sm-menu {
	border-radius: 0px;
	border: 0px;
	top: 97%;
	box-shadow: rgba(173, 173, 173, 0.2) 1px 3px 4px 0px;
	margin: 0;
	padding: 2rem 3rem;
}

/* megamenu 動作設定 */
@media (min-width: 1200px) {
	.megamenu {
		width: 100%;
		-webkit-transition: all 0.4s ease-in-out;
		transition: all 0.4s ease-in-out;
		transform: rotateX(90deg);
		transform-origin: top;
		opacity: 0;
		display: block;
		border-bottom: 1px solid #212121;
	}

	.show .megamenu {
		opacity: 1;
		transform: rotateX(0deg);
		transform-origin: top;
	}
}

/* megamenu 動作設定 end */

.nav-main .main .nav-link {
	padding: 20px 15px;
	color: #212121;
	transition: 0.2s;
}

.nav-main .main .nav-link:hover,
.nav-main .main .nav-link:focus {
	font-weight: 700;
}

.nav-signup {
	position: relative;
	border-radius: 25px;
	padding: 6px 20px;
	color: #ffffff;
	background: linear-gradient(20deg, #41D2FF, #B84CFF, #FF98FF, #F9F066, #31FFCD) no-repeat;
	background-size: 300%;
	background-position: left center;
	transition: background 0.3s ease;
}

.nav-signupX {
	position: relative;
	display: flex;
	border-radius: 25px;
	padding: 6px 20px;
	color: #ffffff;
	background: linear-gradient(20deg, #666666, #9c9c9c, #bbbbbb, #9c9c9c, #666666) no-repeat;
	background-size: 300%;
	background-position: left center;
	transition: background 0.3s ease;
}

.nav-signup:hover {
	color: #2c8aa7;
	background-size: 320%;
	background-position: right center;
}

.nav-signupX:hover {
	color: #dfdfdf;
	background-size: 320%;
	background-position: right center;
}

.nav-signup > i {
	transition: transform 0.3s ease-in;
}

.nav-signup:hover > i {
	transform: translateX(5px);
}

.nav-lang {
	display: inline-block;
}

@media (max-width: 1200px) {
	.nav-signup {
		margin: 0 auto;
	}
}

/* ====================================================
# navbar-index "首頁限定"滾動變化設定
====================================================*/

.navbar-index {
	transition-duration: 1s;
	background-color: transparent;
	box-shadow: none;
}

.navbar-index .main .nav-link {
	padding: 20px 15px;
	color: #fff;
}

.navbar-index .nav-lang.active span {
	color: #fff;
	border-color: #fff;
}

.navbar-index .navbar-brand img {
	filter: brightness(0) saturate(100%) invert(100%) sepia(100%) saturate(0%) hue-rotate(186deg) brightness(102%) contrast(104%);
}

.navbar-index .nav-signup {
	background: none;
	border: 1px solid #fff;
}

@media (max-width: 1200px) {
	.navbar-index .main {
		background-color: rgba(0, 114, 197, 0.75);
	}
}

/* ====================================================
# main-toggler 
====================================================*/

.openbtn {
	position: relative;
	cursor: pointer;
	width: 50px;
	height: 50px;
	border-radius: 5px;
}

.openbtn:hover span {
	background: #02f0ff;
}

/*======= 按鈕內側 =======*/
.openbtn span {
	display: inline-block;
	transition: all 0.4s;
	position: absolute;
	left: 14px;
	height: 3px;
	border-radius: 2px;
	background: #0072c5;
	width: 45%;
}

.openbtn span:nth-of-type(1) {
	top: 15px;
}

.openbtn span:nth-of-type(2) {
	top: 23px;
}

.openbtn span:nth-of-type(3) {
	top: 31px;
}

/*======= active 線動作 =======*/

.openbtn.active span:nth-of-type(1) {
	top: 18px;
	left: 18px;
	transform: translateY(6px) rotate(-45deg);
	width: 30%;
}

.openbtn.active span:nth-of-type(2) {
	opacity: 0;
}

.openbtn.active span:nth-of-type(3) {
	top: 30px;
	left: 18px;
	transform: translateY(-6px) rotate(45deg);
	width: 30%;
}

/* ====================================================
# 報名按鈕提示框
====================================================*/
.balloon-area {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	z-index: 3;
}

.balloon {
	position: absolute;
	width: 230px;
	transform: translate(-30%, 10px);
	padding: 6px 10px;
	margin-top: 18px;
	color: #ff5470;
	font-weight: 700;
	background: #ffdc00;
	border: 3px solid #ff368b;
	box-sizing: border-box;
	border-radius: 15px;
	box-shadow: #ff368b 2px 4px 0px;
	animation: color-change-3x 2.5s linear infinite alternate both;
}

.balloon::before {
	content: '';
	position: absolute;
	top: -20px;
	left: 50%;
	margin-left: -15px;
	border: 10px solid transparent;
	border-bottom: 10px solid #ff368b;
	z-index: 2;
}

.balloon p {
	margin: 0;
	padding: 0;
	font-size: 16px;
	line-height: 18px;
}

.balloon span {
	font-size: 14px;
	color: #212121;
	font-weight: 400;
}

@-webkit-keyframes color-change-3x {
	0% {
		background: #fef0ca;
	}

	50% {
		background: #c4fcf0;
	}

	100% {
		background: #ffdc00;
	}
}

@keyframes color-change-3x {
	0% {
		background: #fef0ca;
	}

	50% {
		background: #c4fcf0;
	}

	100% {
		background: #ffdc00;
	}
}

/* ====================================================
# nav-lang 語言切換按鈕
====================================================*/

.nav-lang span {
	font-size: 15px;
	border: 1px solid #a0a6b2;
	color: #a0a6b2;
	padding: 9px;
	border-radius: 50%;
}

.nav-lang .zh {
	font-size: 14px;
	padding: 10px 5px;
}

.nav-lang.active span {
	border: 1px solid #212121;
	color: #212121;
}

@media (max-width: 1200px) {
	.nav-main {
		padding: 0;
	}

	.nav-main .navbar-brand {
		padding-left: 20px;
	}

	.nav-main .main-toggler {
		margin-right: 20px;
	}

	.nav-signup {
		display: block;
		margin: 0 20px;
	}

	.balloon-area {
		display: inline-block;
	}

	.balloon,
	.balloon.en {
		position: relative;
		transform: none;
	}
}

/* ====================================================
# megamenu-li
====================================================*/

.megamenu-li {
	position: static;
}

.megamenu-li .dropdown-toggle::after {
	font-family: 'bootstrap-icons';
	content: '\F282';
	border: none;
	vertical-align: middle;
	font-size: 14px;
	-webkit-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	transition: all 0.3s ease-in-out;
}

.megamenu-li .dropdown-toggle.is-expanded::after {
	transform: rotate(180deg);
}

.megamenu-title {
	font-size: 1.3rem;
	font-weight: 400;
	/*    letter-spacing: 0.05rem;*/
	/*    writing-mode: vertical-rl;*/
}

.comingsoon-item {
	color: #999999;
	padding: 0.25rem 1.5rem;
	display: block;
	cursor: pointer;
}

.megamenu .comingsoon {
	color: #999999;
	cursor: not-allowed;
}

.megamenu .comingsoon span {
	font-size: 12px;
	margin-left: 4px;
	border: 1px #aaaaaa solid;
	padding: 2px 3px;
}

@media (max-width: 576px) {
	.megamenu-title {
		writing-mode: inherit;
	}
}

.megamenu a.dropdown-item {
	overflow: hidden;
	box-shadow: inset 0 0 0 0 #8f8f8f;
	transition: color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
	white-space: normal;
}

.megamenu a.dropdown-item:hover {
	color: #ffffff;
	box-shadow: inset 400px 0 0 0 #8f8f8f;
}

.megamenu a.comingsoon:hover {
	color: #999999;
	box-shadow: 0 0 0 0 #666666;
}

.d-about,
.d-agenda,
.d-expo,
.d-act,
.d-market {
	color: #00abe3;
	background-color: #efefef;
	border-top: 1px solid #666666;
	border-bottom: 1px solid #666666;
}

/* 狀態備註 */

.soon {
	color: #666666;
}

.inv {
	color: #f249db;
}

/*====================================================
# d-about 大會指南
==================================================== */
/* .d-about {
    background-color: #e9f6f6;
} */

.d-about .dropdown-item {
	white-space: normal;
}

/* .d-about .megamenu-title {
    color: #609622;
} */

/*====================================================
# d-agenda 議程
==================================================== */
/* .d-agenda {
    background-color: #d5e9fc;
} */

/* .d-agenda .megamenu-title {
    color: #005DB7;
} */

/*====================================================
# d-expo 展覽
==================================================== */
/* .d-expo {
    background-color: #f8fade;
} */

/* .d-expo .megamenu-title {
    color: #A3A718;
} */

/*====================================================
# d-act 活動
==================================================== */
/* .d-act {
    background-color: #fff2f2;
} */

/* .d-act .megamenu-title {
    color: #B7367B;
} */

/*====================================================
 # d-market 參展產品
==================================================== */

/* .d-market {
    background-color: #F1DCFE;
} */

/* .d-market .megamenu-title {
    color: #994ff3;
} */

/*====================================================
# 小板設定
==================================================== */

@media (max-width: 768px) {
	.megamenu-title,
	.mb-none {
		display: none;
	}
}

@media (min-width: 768px) {
	.mb-display {
		display: none;
	}
}

/*====================================================
# nav banner --20231117新增
==================================================== */

.nav-a {
	border: 1px solid #efefef;
}

.nav-a img {
	display: block;
	width: 100%;
}

@media (max-width: 700px) {
	.nav-a {
		display: none;
	}
}