* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", sans-serif;
    line-height: 2;
    background-color: #f5f5f5;
}
a{text-decoration: none; color: #fe2726;}
p{ text-indent: 2em;}
.fl{ float: left;}  .fr{ float:right;}
.container1, .container2, .container3,.container4 {
    width: 100%;
    overflow: hidden;
}
.container1{ height:917px;}
.container2{  background: #e54c3e;}
.container3{background: #cb3022;}
.page {
    max-width: 1280px;
    margin:40px auto 40px;
    overflow: hidden;

}

/* 头部样式 */
.banner{ max-width: 1280px;margin:0 auto ; z-index: 9;  position: absolute; height: 400px;}
.banner>img:nth-child(1){width:8%;left: 0;bottom: 0;animation-delay:0.5s; bottom:0;top:-38%; position: relative;}
.banner>img:nth-child(2){width:59%;left:9.5%; right: 0; margin: 0 auto;top:21%;animation-delay:1.2s;  bottom:5%; position: relative; }
.banner>img:nth-child(3){width:38%;left:27%; right: 0; margin: 0 auto;top:32%;animation-delay:1.2s;  bottom:5%; position: relative; }
.header {
    text-align: center;
    padding: 50px 0;
    position: relative;
    z-index: 2;
}

.main-title {
    font-size: 48px;
    font-weight: bold;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}
.main-title a{ color: #fff;}
.main-title a:hover{ color: #fff0a7;}

.sub-title {
    font-size: 18px;
    color: #fff;
}

.mountain-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height:917px;
    background: url('../images/bg.png') no-repeat center;
    background-size: cover;
    z-index: 1;
}

/* 圆形展示区域 */

.circle-section {
    display: flex;
    justify-content: space-around;
    padding: 30px 0;
    position: relative;
    z-index: 2;
}
.m0{ overflow: hidden;}

.circle-item {
    text-align: center;
    width: 28%;
    position: relative; /* 保持相对定位 */
    min-height:500px;
}

.circle-item img {
    width: 348px;
    height: 258px;
    border-radius: 50%;
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    border: 4px solid #fff;
    cursor: pointer; /* 保持鼠标指针样式 */
}

.info1 {
    display: none; /* 默认隐藏 */
    position: absolute;
    top: 26%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(4, 4, 4, 0.7);
    color: #fff;
    padding: 20px;
    border-radius: 10px;
    width: 348px;
    min-height: 258px;
    border-radius: 50%;
    z-index: 3;
    opacity: 0;
    transition: opacity 0.3s ease;
   
}
.info1 h3{ position: absolute; top:43%; font-size: 16px;  text-align: center; width: 90%;}

/* 鼠标悬停效果 - 纯CSS实现 */
.circle-item:hover .info1 {
    display: block;
    opacity: 1;
}



.circle-item p {
    top: 54%;
    color: #fff;
    font-size: 16px;
    text-align: left;

    float: left;
    overflow: hidden;
    position: absolute;
}

.circle-item p a{
    color: #fff0a7;
    
}

.inbox {
	width: 1280px;
	margin: 0 auto;
	overflow: hidden;
}

.imgslist {
	width: 1288px;
	overflow: hidden;
}

.imgslist li {
	position: relative;
	width: 400px;
	height: 225px;
	margin-right: 10px;
	margin-bottom: 10px;
	overflow: hidden;
	float: left;
}

.imgslist li .img {
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.imgslist li .img img {
	width: 100%;
	height: 100%;
	transition: all 0.5s;
}

.imgslist li .info {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	background-color: rgba(4, 4, 4, 0.5);
	padding: 10px;
	box-sizing: border-box;
	transform: translateY(100%);
}

.imgslist li .info h3 {
	line-height: 26px;
	font-size: 16px;
	font-weight: normal;
	color: #fff;
	margin-bottom: 5px;
}

.imgslist li .info p {
	display: none;
}

.imgslist li:hover .info {
	transform: translateY(0%);
	transition: all 0.5s;
}

.imgslist li:hover .img img {
	transform: scale(1.1);
}

.imgslist li:nth-child(1) {
	width: 330px;
	height: 554px;
}

.imgslist li:nth-child(2),
.imgslist li:nth-child(3),
.imgslist li:nth-child(6) {
	width: 464px;
	height: 271px;
}

.imgslist li:nth-child(4),
.imgslist li:nth-child(5) {
	width: 463px;
	height: 271px;
}


/* 新时代ivism区域 */
.section-title {
    text-align: center;
    font-size: 36px;
    color: #333;
}
.section-title img{ width:27%;}

.txt{ background: #e43935; color: #fff; line-height: 60px; text-align: center; font-weight: bold; width: 1280px; font-size: 20px;}
.txt a{ color: #fff;}
.txt a:hover{ color: #fff9b2;}
.p0{ width: 1280px; margin: 20px auto; font-size: 16px;}
/* 六边形区域 */
.hexagon-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 62px;
    padding: 40px 0;
}

.hexagon-item {
    width: 266px;
    height: 299px;
    position: relative;
    overflow: hidden;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    border-radius: 10px;
}

.hexagon-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;

}

/* 先锋模范区域 */
.model-list {
    padding: 20px;
}

.model-item {
    display: flex;
    align-items: center;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.model-avatar img {
    width: 397px;
    height: 297px;
    margin-right: 20px;
}

.model-info h3 {
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
    background: #70a4ed;
    padding-left: 20px;
}

.model-info p {
    color: #666;
    font-size: 16px;
}
.col{ width: 605px;}
.cor{ width: 638px;}
.cor h1{ font-size: 20px;}

.foot{ width: 100%; height: 120px;background: linear-gradient(#df6639, #ca2b21); color: #fff; text-align: center; line-height: 80px; font-size: 18px; }


/* 响应式布局 */
@media screen and (max-width: 1280px) {
    .page {
        width: 95%;
        margin: 20px auto;
    }

    .inbox, .imgslist {
        width: 100%;
    }

    .imgslist li:nth-child(1) {
        width: 25%;
        height: auto;
    }

    .imgslist li:nth-child(2),
    .imgslist li:nth-child(3),
    .imgslist li:nth-child(6),
    .imgslist li:nth-child(4),
    .imgslist li:nth-child(5) {
        width: 36%;
        height: auto;
    }

    .col, .cor {
        width: 48%;
    }

    .txt, .p0 {
        width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .container1 {
        height: auto;
        min-height: 305px;
    }

    .mountain-bg {
        height: 34%;
    }

    .banner {
        position: relative;
        height: auto;
        padding: 20px;
    }

    .banner>img:nth-child(1) {
        width: 15%;
    }

    .banner>img:nth-child(2) {
        width: 80%;
        left: 4%;
    }

    .banner>img:nth-child(3) {
        width: 60%;
        left:14%;
    }

    .main-title {
        font-size: 24px;
        padding: 0 15px;
    }
    .main-title a{ color: #fff;}
    .main-title a:hover{ color: #fff0a7;}

    .sub-title {
        font-size: 14px;
        padding: 0 15px;
    }

    .circle-section {
        flex-direction: column;
        align-items: center;
    }

    .circle-item {
        width: 90%;
        margin-bottom: 30px;
    }

    .circle-item img {
        width: 100%;
        max-width: 348px;
        height: auto;
    }

    .imgslist li {
        width: 100% !important;
        height: auto !important;
        margin: 10px 0;
    }

    .hexagon-section {
        gap: 20px;
    }

    .hexagon-item {
        width: 45%;
        height: auto;
        aspect-ratio: 1;
    }

    .model-item {
        flex-direction: column;
    }

    .model-avatar img {
        width: 100%;
        height: auto;
        margin: 0 0 15px 0;
    }

    .col, .cor {
        width: 100%;
        float: none;
        margin-bottom: 20px;
    }

    .col img {
        width: 48%;
        height: auto;
    }

    .section-title img {
        width: 50%;
    }
    .circle-item .info1 {
        position: absolute;
        top:27%;
        left: 50%;
        transform: translate(-50%, -50%);
        max-width: 348px;
        padding: 10px;
        font-size: 14px;
        border-radius:50%;
    }
    
    .circle-item .info1 h3 {
        font-size: 16px;
        margin-bottom: 5px;
    }
}

@media screen and (max-width: 480px) {
    .circle-item .info1 {
        width: 90%;
        padding: 8px;
        font-size: 12px;
    }
    
    .circle-item .info1 h3 {
        font-size: 14px;
        margin-bottom: 3px;
    }
}

@media screen and (max-width: 480px) {
    .banner>img:nth-child(1) {
        width: 20%;
    }

    .banner>img:nth-child(2) {
        width: 90%;
    }

    .banner>img:nth-child(3) {
        width: 70%;
    }

    .circle-item {
        width: 95%;
    }

    .hexagon-item {
        width: 90%;
    }

    .section-title img {
        width: 80%;
    }

    .model-info h3 {
        font-size: 16px;
    }

    .model-info p {
        font-size: 14px;
    }

    .txt {
        font-size: 16px;
        line-height: 1.5;
        padding: 15px;
    }

    .foot {
        font-size: 14px;
        line-height: 1.5;
        padding: 15px;
        height: auto;
    }
}