/* ========== RESET ========== */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", sans-serif;
    }

    body {
      background: #ffffff;
      color: #333;
      line-height: 1.6;
    }

    img {
      max-width: 100%;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    /* ========== 通用容器 ========== */
    .container {
      width: 1200px;
      max-width: 92%;
      margin: 0 auto;
    }
	.containerp {
      text-align: center;
	  font-size: 18px;
    }

    section {
      padding: 80px 0;
    }

    /* ========== 动画基础 ========== */
    .reveal {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .reveal.active {
      opacity: 1;
      transform: translateY(0);
    }

    /* ========== Header ========== */
    header {
      background: #d80c18;
      color: #fff;
      padding: 30px 0;
    }

    header .nav {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    header ul {
      display: flex;
      gap: 44px;
      list-style: none;
      font-size: 16px;
    }

    
    .btn {
      display: inline-block;
      padding: 10px 32px;
      background: #d80c18;
      color: #ffffff;
      border-radius: 12px;
      font-size: 18px;
      margin: 60px 20px;
    }
	
	.btnr {
      display: inline-block;
      padding: 8px 20px;
      background: #d80c18;
      color: #ffffff;
      border-radius: 4px;
      font-size: 16px;
      margin: 60px 0px;
    }
	
	.btnt {
      display: inline-block;
      padding: 12px 20px;
      background: #f2f2f2;
      color: #686868;
      border-radius: 4px;
      font-size: 16px;
	  margin: 20px 0;
    }

    /* ========== 卡片区 ========== */
    .card-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .card1 {
      background: url(syyoushi1223-1.png);
      border-radius: 8px;
      overflow: hidden;
      padding: 350px 30px 35px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.08);
	  background-size: cover;
    }
	
	.card2 {
      background: url(syyoushi1223-2.png);
      border-radius: 8px;
      overflow: hidden;
      padding: 350px 30px 35px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.08);
	  background-size: cover;
    }
	
	.card3 {
      background: url(syyoushi1223-3.png);
      border-radius: 8px;
      overflow: hidden;
      padding: 350px 30px 35px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.08);
	  background-size: cover;
    }

    .card img {
      height: 160px;
      object-fit: cover;
      margin-bottom: 16px;
    }

    /* ========== 下载区 ========== */
    .download {
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      gap: 20px;
	  margin:10px auto;
    }

    /* ========== 引言轮播 ========== */
    .quote-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .quote {
      background: #fff;
      padding: 30px;
      border-radius: 10px;
      text-align: center;
    }

    /* ========== 新闻区 ========== */
    .news {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 40px;
    }

    /* ========== CTA ========== */
    .cta {
      background: url(a3a782ec2a24dbb4f73b712f31c3a4ce.png);
      color: #fff;
      text-align: center;
      padding: 100px 0px 0px;
	  background-size:cover;
	  height:160px;
	  margin-top:280px;
    }

    /* ========== Footer ========== */
    footer {
      background: #d80c18;
      color: #fff;
      padding: 60px 0;
      font-size: 14px;
    }

    footer .footer-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 40px;
    }

    /* ========== 响应式 ========== */
    @media (max-width: 768px) {
      .card-grid,
      .quote-grid,
      .footer-grid,
      .download,
      .news {
        grid-template-columns: 1fr;
      }

      .hero h1 {
        font-size: 28px;
      }
	/* ===== 全屏视频 ===== */
    }

.video-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #000;
}

/* 视频本体 */
.video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 半透明遮罩 */
.video-overlay {
  position: absolute;
  inset: 0;
  background: rgb(0 0 0 / 26%);
  z-index: 1;
}

/* 视频上的文字 */
.video-content {
  position: relative;
  z-index: 2;
  height: 100%;
  max-width: 1200px;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
}

.video-content h1 {
  font-size: 58px;
  margin-bottom: 60px;
  line-height:60px;
  font-family:Montserrat;
}

.video-content p {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: 32px;
}

/* 移动端适配 */
@media (max-width: 768px) {
  .video-content h1 {
    font-size: 28px;
  }

  .video-content p {
    font-size: 14px;
  }
}
  	
.testimonial-section {
  padding: 100px 0;
  text-align: center;
}

.testimonial-track-wrapper {
  max-width: 1200px;
  margin: auto;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.8s cubic-bezier(.4,0,.2,1);
  margin-top:20px;
}

.testimonial-card {
  flex: 0 0 30%;
  padding: 0 16px;
  box-sizing: border-box;
  transition: transform .6s ease;
  margin:20px 20px 45px;
  border-radius:15px;
  box-shadow:0px 20px 30px rgba(0,0,0,0.08);
  height:30%;
}


.testimonial-card h4{
	margin-bottom:-18px;
}

.testimonial-card span{
	margin:0 0 20px;
	font-size:13px;
  
}

.testimonial-card-inner {
  background: #fff;
  border-radius: 20px;
  padding: 60px 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,.1);
}

/* 中间高亮 */
.testimonial-card.active {
  transform: translateY(-34px) scale(1);
  z-index: 2;
  border-radius:15px;
}

/* 控制按钮 */
.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.testimonial-controls button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: #d80c18;
  color: #fff;
  font-size: 40px;
  cursor: pointer;
  line-height:40px;
}



.news-section {
  background:#f5f5f5;
  
}

.news-header h2 {
  font-size: 36px;
  margin-bottom: 8px;
  font-weight:400;
}

.news-header p {
  color: #666;
  margin-bottom: 24px;
}

.news-tabs {
  display: flex;
  gap: 25px;
  margin-top:50px;
}

.news-tabs button {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid #ddd;
  background: #fff;
  cursor: pointer;
}

.news-tabs button.active {
  background: #d80c18;
  color: #fff;
  border-color: #d80c18;
}

.news-content {
  margin-top: 40px;
  position: relative;
}

.news-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  animation: fadeUp .6s ease;
}

.news-panel.active {
  display: grid;
}

.news-left img {
  width: 100%;
  border-radius: 20px;
  margin-bottom: 24px;
}

.news-left h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.news-left p {
  font-size: 14px;
  color: #555;
  margin-bottom: 12px;
}

.news-right {
  display: flex;
  flex-direction: column;
  gap: 50px;
  width:80%;
  margin-left:20%;
}

.news-left {
  width:120%;
}

.news-item {
  display: flex;
  gap: 16px;
  align-items: center;
}

.news-item img {
  width: 140px;
  height: 140px;
  border-radius: 12px;
  object-fit: cover;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

	
.hero-slider {
  max-width: 1200px;
  margin: 0px auto;
}

.slider-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
}

.slider-track {
  display: flex;
  transition: transform 0.8s cubic-bezier(.4,0,.2,1);
}

.slide {
  min-width: 100%;
  display: flex;
  align-items: center;
  background: #fff;
}

.slide-text {
  width: 42%;
  padding: 40px 40px 40px 90px;
  z-index: 2;
}

.slide-text h2 {
  font-size: 36px;
  margin-bottom: 40px;
  font-weight:400;
  line-height:45px;
}

.slide-text p {
  color: #555;
  line-height: 1.8;
  margin-bottom: 45px;
}

.slide-btn {
  display: inline-block;
  background: #d80c18;
  color: #fff;
  padding: 10px 28px;
  border-radius: 15px;
  text-decoration: none;
}

.slide img {
  width: 66.666%;
  height: 480px;
  object-fit: cover;
}

/* arrows */
.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: #d80c18;
  color: #fff;
  cursor: pointer;
  font-size:20px;
}

.arrow.left { left: 16px; }
.arrow.right { right: 16px; }

/* dots */
.dots {
    position: relative;
    left: 100%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
}

.dots span.active {
  background: #d80c18;
}