.product_kv2024{
	position: relative;
	background: url(../images/img/product_kvbg.jpg) no-repeat center top;
	width: 100%;
	height: 380px;
	z-index: 5;
	overflow: hidden;
}
.p_t{
	background: url(../images/img/product_kv_txt.png) no-repeat center top;
	background-size: contain;
	width: 451px;
	height: 121px;
	top: 45px;
	left: calc(50% - 380px);
}


.product_kv2023 > div,.product_kv2024 > div{
	position: absolute;
}

.product_tab a{
	display: inline-block;
	border: 1px solid #6f6f6f;
	background: #fff;
	font-size: 21px;
	color: #6f6f6f;
	margin: 10px 5px;
	padding: 5px 0;
	border-radius: 10px;
	text-align: center;
	font-weight: bold;
	width: 115px;
}
.product_tab a.hide{
	display: none;
}
.product_tab a.long{
	width: calc(20.5% - 40px);
	padding: 5px 0;
}
.product_tab a.long.on,.product_tab a.long:hover{
	color: #fff;
	background: #219170;
	border: 1px solid #219170;
}
.product_tab a.on,.product_tab a:hover{
	color: #fff;
	background: #219170;
	border: 1px solid #219170;
}
.p02d{ color:#a6853d;}
.p02d .pro_out{
	border: 1px solid #a6853d;
	background: linear-gradient(to bottom, transparent 74.9%,#a6853d 75%);
}
.p02d .pro_pic{
	background: url(../images/img/product_m12.png) no-repeat left;
	background-size: contain;
}
.p02d .pro_txt span {
	display: inline-block;
    background: url(../images/img/icon_new2.png) no-repeat left top;
    width: 99px;
    height: 55px;
    padding: 0 0 10px 0;
}
.p02h{ color:#1b613c;}
.p02h .pro_out{
	border: 1px solid #4b9639;
	background: linear-gradient(to bottom, transparent 74.9%,#4b9639 75%);
}
.p02h .pro_pic{
	background: url(../images/img/product_m13.png) no-repeat left;
	background-size: contain;
}
.p02h .pro_txt span {
	display: inline-block;
    background: url(../images/img/icon_new3.png) no-repeat left top;
    width: 99px;
    height: 55px;
    padding: 0 0 10px 0;
}
.p02h .pro_txt {
	padding-top: 30px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);      /* 老式瀏覽器 */
  clip-path: inset(50%);       /* 現代瀏覽器 */
  white-space: nowrap;
  border: 0;
}

.product12_box{
	margin: 0 auto;
  text-align: center;
}

.product12_box picture img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

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

.video {
  position: relative;
  display: block;
  width: 100%;
}

.newmv {
  position: absolute;
  top: 15%; /* 根據圖片高度，影片出現在上半部 */
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  aspect-ratio: 16 / 9;
  border-radius: 15px;
  overflow: hidden;
  z-index: 10;

}

.newmv iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 20px;
}

.bottom2 {
	position:fixed;
	bottom: 240px;
  animation: btn3 4s ease infinite;
}

/* @keyframes btn2{
  0%{filter: brightness(1);}
  50%{filter: brightness(1.2); }
  100%{filter: brightness(1);}
} */


@keyframes btn3{
  0%{filter: brightness(1); transform: translateY(0px);}
  10%{transform: translateY(-10px);}
  15%{transform: translateY(0px);}
  20%{transform: translateY(-10px);}
  25%{transform: translateY(0px); filter: brightness(1.1); }
  30%{ilter: brightness(1);}
  100%{filter: brightness(1);}
}

.bottom2 a {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 20px;
}
.bottom2 a::before {
  content: "";
  position: absolute;
  width: 5px;
  height: 45px;
  background: rgb(255, 255, 255,0.8);
  box-shadow: 0 0 20px 10px rgba(255, 255, 255, 0.6);
  animation: btnlight 2s ease infinite;
}

@keyframes btnlight {
  0%{transform: skewX(30deg) translateX(-100px);}
  100%{transform: skewX(30deg) translateX(200px);}
}

.bottom2 a::after {
  content: "";
  background:url(../images/img/btngo.png)no-repeat center;
  background-size: contain;
  position: absolute;
  width: 100%;
  max-width: 93px;
  height: 21px;
  animation: sacle0 1s ease infinite;
  bottom: 18px;
  left: 15%;

}

@keyframes sacle0 {
  0%{transform: scale(1);}
  50%{transform: scale(1.05);}
  100%{transform: scale(1);}
}


html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

@media (max-width: 768px) {
  .product12_box picture img {
    width: 100% !important;
    height: auto !important;
  }
  .newmv {
    width: 85%;
    top: 13%;
  }
    .product12_box {
    padding: 10px 5px;
  }

  .product12_box picture {
    margin-bottom: 10px;
  }
}

@media (max-width: 1175px) {
.p_w {
    top: 0px;
    width: 300px;
    left: calc(50% - 500px);
}
}
@media (max-width: 991px) {
.product_kv2023,.product_kv2024 {
    margin-top: 75px;
}
.p12top{
	height: 75px;
}
}
@media (max-width: 940px) {
.product_tab a,.product_tab a.long {
    padding: 5px 0 !important;
}
}
@media (max-width: 837px) {
.product_tab a,.product_tab a.long {
    font-size: 18px;
    margin: 10px 0;
    width: fit-content;
    padding: 5px 10px !important;
    min-width: 90px;
}
}
@media (max-width: 790px) {
.product_kv2023,.product_kv2024{
	height: 440px;
}
.product_tab a,.product_tab a.long {
    font-size: 17px !important;
}
}

@media (max-width: 660px) {
.product_tab a,.product_tab a.long {
    font-size: 16px;
}
}
@media (max-width: 640px) {
.product_kv2023,.product_kv2024 {
    height: 380px;
}
}
@media (max-width: 576px) {
.product_kv2023,.product_kv2024 {
    background-position-x: 0;
}
}

@media (max-width: 500px) {
  .product12_box picture img {
    width: 100% !important;
    height: auto !important;
  }
  .product12_box {
    padding: 10px 5px;
  }

  .product12_box picture {
    margin-bottom: 10px;
  }
.bottom2 {
	position:fixed;
	bottom: 90px;
}
}
@media (max-width: 450px) {
    .product12_box picture img {
    width: 100% !important;
    height: auto !important;
  }
  .product12_box {
    padding: 10px 5px;
  }

  .product12_box picture {
    margin-bottom: 10px;
  }
.newmv iframe{
	height: 180px;
}
}
@media (max-width: 430px) {
.product_tab a,.product_tab a.long {
    padding: 5px 0 !important;
}
}
@media (max-width: 400px) {

.product_tab a,.product_tab a.long {
    font-size: 15px;
}
}