:root {/*公用*/
	--font: 'Helvetica Neue', Helvetica, Tahoma, Arial, 'Hiragino Sans GB', 'Heiti SC', 'WenQuanYi Micro Hei', sans-serif;
	--transition: cubic-bezier(0.25, 0.74, 0.22, 0.99) .65s;
	--color-dominant: #37b05a;
	--size-60: clamp(30px, 40.125vw, 80px);
	--size-70: clamp(35px, 3.6458333333333335vw, 70px);
	--size-80: clamp(40px, 4.166666666666666vw, 80px);
	--size-30-: clamp(-30px, -1.5625vw, -15px);
	--size-100: clamp(50px, 5.208333333333334vw, 100px);
	--size-110: clamp(55px, 5.729166666666666vw, 110px);
	}
.l-fullpage {min-height:100vh; padding:5vh 0; background:url(../img/ech.jpg) no-repeat center center;;}
@media screen and (max-width:1200px){
    .l-fullpage {min-height:100vh;}
}
.view-more {display: flex;align-items: center;justify-content: center;width:33px;height: 16px;  background:url(../sichuan/jiantou.png);transition: 0.5s;}
.cls-1 {fill: currentColor;}
.index-pro .name {font-weight: bold}
.index-pro .advn {font-weight: normal}

.index-pro-item {display: flex;}
.index-pro-item>* {margin-right: var(--size-110);}
.index-pro-item>*>* {display: flex; align-items: center;}
.index-pro-item>* .img {width: 720px;aspect-ratio: 720/510;width: clamp(360px, 43vw, 720px);border-radius: 0;transition: var(--transition); overflow: hidden;}
.index-pro-item>* .img img {width: 100%;height: 100%;transition: var(--transition); display: block;}
.index-pro-item>* .text {width: 800px;width: clamp(340px, 20vw, 800px);padding-left: var(--size-70);    font-family: var(--font); display: flex;justify-content: flex-start;flex-direction: column; }
.index-pro-item>* .text .num {font-size: calc(var(--size-80) * 2);position: absolute;right: 0;top: var(--size-30-);line-height: 100%;font-weight: bold;
color:#fff;-webkit-mask: linear-gradient(0deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.3));}
.index-pro-item>*:hover .img img {transform: scale(1.1);}
.index-pro-item>*:hover .img {border-radius: var(--size-60) 6px;}
.index-pro-hd {width: var(--size-100);height: 4px;background-color: #c3e7cd;border-radius: 4px;position: relative;top: calc(var(--size-100) * 2);}
.index-pro-hd>* {width: 0;height: 100%;background-color: var(--color-dominant);position: absolute;left: 0;top: 0;border-radius: 4px;}
.l-font36{color: #fff;}
.l-font26{color: #fff;}
.l-font21 p{color: #fff; text-align: left; line-height: 1; font-size: 3rem;font-size: clamp(1rem, 2rem, 3rem);font-family: neutra_text_tf;}
.l-gray6{color: #fff;line-height: 1;}
.index-pro-item>* .text pre {font-family: inherit;white-space: pre-wrap;word-wrap: break-word;}
.l-font20 {font-size: 20px;font-size: clamp(16px, 1.0416666666666665vw, 20px);padding:3vw 0;line-height: 1.8;}
.l-font36 {font-size: 48px;font-size: clamp(20px, 2.875vw, 48px)}
.advp{font-size: 1.1rem;}
.l-mg22 img{width:65px}
.index-pro-item>*:hover .view-more{margin:0 0 0 15px;}