/* 多业态支持详细说明整体布局 */
.mbs-layout {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 48px;
  margin-top: 32px;
  margin-bottom: 24px;
}
.mbs-list {
  gap: 24px;
  margin-left: 150px;
  padding: 20px;
  list-style: none;
}
.mbs-image-wrapper {
  position: relative;
  min-width: 120px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  height: 260px;
}
.mbs-image {
  width: 740px;
  height: 450px;
  border-radius: 32px;
  background: #eee url('../img/index多业态服务支持插图.jpg') center/cover no-repeat;
  box-shadow: 0 4px 24px rgba(0,0,0,0.10);
  margin-top: 0;
}
/* 简称按钮样式 */
.mbs-item {
  position: relative;
  min-width: 90px;
  margin-bottom: 30px;
  list-style: none;
}
.mbs-abbr {
  display: inline-block;
  background: linear-gradient(135deg, #ffa500, #ff8c00);
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  border-radius: 8px;
  padding: 12px 24px;
  box-shadow: 0 2px 12px rgba(255, 140, 0, 0.12);
  cursor: pointer;
  transition: box-shadow 0.3s, transform 0.3s;
  z-index: 2;
  position: relative;
}
.mbs-abbr:hover {
  box-shadow: 0 8px 24px rgba(255, 140, 0, 0.22);
  transform: scale(1.08) translateX(4px);
}
.mbs-detail {
  display: block;
  position: absolute;
  left: 130%;
  top: -8px;
  min-width: 80px;
  max-width: 1200px;
  background: #fff;
  color: #222;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  border: 2px solid #222;
  padding: 10px 18px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s, transform 0.35s, width 0.35s;
  z-index: 20;
  white-space: nowrap;
}
.mbs-item:hover .mbs-detail,
.mbs-abbr:focus + .mbs-detail {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1.04);
}
@media (max-width: 900px) {
  .mbs-layout {
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
  }
  .mbs-image-wrapper {
    margin-top: 24px;
    height: 120px;
  }
}
.mbs-abbr {
  display: inline-block;
  background: linear-gradient(135deg, #ffa500, #ff8c00);
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
  border-radius: 8px;
  padding: 12px 24px;
  box-shadow: 0 2px 12px rgba(255, 140, 0, 0.12);
  cursor: pointer;
  transition: box-shadow 0.3s, transform 0.3s;
  z-index: 2;
  position: relative;
}
.mbs-abbr:hover {
  box-shadow: 0 8px 24px rgba(255, 140, 0, 0.22);
  transform: scale(1.08) translateX(4px);
}

.mbs-item:hover .mbs-detail,
.mbs-abbr:focus + .mbs-detail {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) scale(1.04);
}
@media (max-width: 900px) {
  .multi-business-support-detail ul {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .mbs-detail {
    left: 0;
    top: 110%;
    transform: translateY(0) scale(0.95);
  }
  .mbs-item:hover .mbs-detail,
  .mbs-abbr:focus + .mbs-detail {
    transform: translateY(0) scale(1.04);
  }
}
/* 首页专用样式 */

.container-ability {
  width: 1450px;
  margin: 0 auto;
  padding: 0 20px;
  background: white;
  border-radius: 20px;
  padding: 60px 40px 40px;
  background: white url('../img/home2.jpg') center/cover no-repeat;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  opacity: 0.95;
  position: relative;
  z-index: 11;
  margin-top: -250px;
  position: relative;
  z-index: 10;
  min-width: 1200px;
}

/* 主页横幅样式 */
.hero {
  height: 950px;
  position: relative;
  align-items: center;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  overflow: hidden;
}

/* 标题装饰样式 */
.section-header .header-decoration {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 1rem;
}

.section-header .header-decoration h2 {
  margin: 0;
  padding: 0 1rem;
  position: relative;
  z-index: 2;
  background: var(--bg-color);
}

.decoration-line {
  height: 2px;
  background: linear-gradient(135deg, #ffa500, #ff8c00);
  flex: 1;
  opacity: 0.8;
}

.decoration-line.left {
  margin-right: 0.5rem;
  background: linear-gradient(to right, transparent, #ffa500);
}

.decoration-line.right {
  margin-left: 0.5rem;
  background: linear-gradient(to left, transparent, #ffa500);
}

.decoration-icon {
  color: #ffa500;
  font-size: 1rem;
  opacity: 0.7;
  display: flex;
  align-items: center;
  text-shadow: 0 0 5px rgba(255, 165, 0, 0.3);
}

.decoration-icon.left {
  margin-right: 0.5rem;
}

.decoration-icon.right {
  margin-left: 0.5rem;
}

.hero::after {
  content: '';
  position: absolute;
  top: 75%;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, 
    transparent 0%, 
    rgba(255, 255, 255, 0.1) 25%, 
    rgba(255, 255, 255, 0.3) 40%, 
    rgba(255, 255, 255, 0.5) 55%, 
    rgba(255, 255, 255, 0.7) 65%, 
    rgba(255, 255, 255, 0.85) 80%, 
    rgba(255, 255, 255, 1) 95%);
  pointer-events: none;
  z-index: 5;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('../img/home1.jpg') no-repeat center;
  background-size: cover;
  filter: blur(2px);
  opacity: 0.7;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  color: #fff;
  min-width: 1200px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content h1 {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #fff, #ffa500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 30px;
  color: #ccc;
  animation: fadeInUp 1s ease 0.3s both;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  margin-top: 30px;
  align-items: center;
}

/* 设备展示样式 */
.hero-device {
  position: absolute;
  right: 20%;
  top: 35%;
  transform: translateY(-50%);
  z-index: 2;
  animation: fadeInRight 1s ease 0.9s both;
}

.device-screen {
  width: 320px;
  height: 440px;
  background: linear-gradient(135deg, #CCBCBC 60%, #5d5e5f 100%);
  border-radius: 32px;
  border: 4px solid #7D7C84;
  position: relative;
  overflow: hidden;
  box-shadow: 0 28px 60px rgba(33,47,61,0.25), 0 2px 8px #A288A6;
  transition: box-shadow 0.3s;
}

.device-inner-border {
  position: absolute;
  top: 30px;
  left: 18px;
  right: 18px;
  bottom: 58px;
  border-radius: 24px;
  border: 2.5px solid #A288A6;
  background: #e3dfdf;
  box-shadow: 0 2px 8px #A288A633 inset;
  pointer-events: none;
  z-index: 2;
}

.device-screen::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 38px;
  height: 6px;
  background: #7D7C84;
  border-radius: 8px;
  box-shadow: 0 1px 2px #212F3D;
  opacity: 0.7;
  z-index: 3;
}
.device-screen::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  background: #F2CC8F;
  border-radius: 50%;
  border: 2px solid #E07A5F;
  box-shadow: 0 2px 8px #E07A5F33;
  opacity: 0.85;
  z-index: 3;
}

.device-screen:hover {
  box-shadow: 0 36px 80px rgba(33,47,61,0.32), 0 4px 16px #A288A6;
}

.device-apps {
  position: absolute;
  top: 54%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 20px;
}

.app-icon {
  width: 60px;
  height: 60px;
  border-radius: 15px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px #A288A622;
  /* 屏幕边框和高光 */
}


.app-icon i {
  font-size: 1.8rem;
  color: #fff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.app-icon.purple { background: linear-gradient(135deg, #9b59b6, #8e44ad); }
.app-icon.yellow { background: linear-gradient(135deg, #f1c40f, #f39c12); }
.app-icon.blue { background: linear-gradient(135deg, #3498db, #2980b9); }
.app-icon.green { background: linear-gradient(135deg, #2ecc71, #27ae60); }
.app-icon.orange { background: linear-gradient(135deg, #e67e22, #d35400); }



.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}


.capability-item h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #333;
}

.capability-item p {
  color: #666;
  line-height: 1.6;
}

/* 解决方案样式 */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.solution-card {
  background: #fff;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid #eee;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.solution-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
  border-color: #ffa500;
}

/* 悬停时的查看详情按钮 */
.solution-card .detail-btn {
  position: absolute;
  bottom: -50px;
  left: 30px;
  right: 30px;
  background: linear-gradient(135deg, #ffa500, #ff8c00);
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s ease;
  opacity: 0;
}

.solution-card:hover .detail-btn {
  bottom: 20px;
  opacity: 1;
}

.solution-card .detail-btn:hover {
  background: linear-gradient(135deg, #ff8c00, #e67e00);
  transform: translateY(-2px);
}

.solution-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #ffa500, #ff8c00);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #fff;
  font-size: 1.5rem;
}

.solution-card h3 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #333;
}

.solution-card p {
  color: #666;
  margin-bottom: 20px;
  line-height: 1.6;
}

.solution-card ul {
  list-style: none;
}

.solution-card li {
  color: #666;
  margin-bottom: 8px;
  position: relative;
  padding-left: 20px;
}

.solution-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #ffa500;
  font-weight: bold;
}



.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.case-card {
  background: #fff;
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.case-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.case-image {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #ffa500, #ff8c00);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 2rem;
}

.case-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #333;
}

.case-card p {
  color: #666;
  margin-bottom: 25px;
  line-height: 1.6;
}

.case-stats {
  display: flex;
  justify-content: space-around;
  border-top: 1px solid #eee;
  padding-top: 20px;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffa500;
  margin-bottom: 5px;
}

.stat-label {
  font-size: 0.9rem;
  color: #666;
}

/* 联系我们样式 */
.contact {
  position: relative;
  background: url('../img/index联系我们背景.jpeg') center/cover no-repeat;
  color: #fff;
  min-height: 600px;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.85), rgba(45, 45, 45, 0.85));
  backdrop-filter: blur(3px);
  z-index: 1;
}

.contact .container {
  position: relative;
  z-index: 2;
  padding: 80px 20px;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.contact-info h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #fff, #ffa500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.contact-info p {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 30px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.contact-methods {
  margin-bottom: 20px;
}

.contact-method {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.contact-method span {
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.contact-method i {
  width: 24px;
  height: 24px;
  color: #ffa500;
  margin-right: 15px;
  font-size: 1.2rem;
}

.contact-form {
  background: rgba(255, 255, 255, 0.1);
  padding: 40px;
  border-radius: 15px;
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #ccc;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #ffa500;
  box-shadow: 0 0 0 2px rgba(255, 165, 0, 0.2);
}

.form-group textarea {
  height: 100px;
  resize: vertical;
}

.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, #ffa500, #ff8c00);
  color: #fff;
  padding: 15px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 165, 0, 0.3);
}


.capability-item {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 32px 24px 24px 24px;
  text-align: center;
  transition: box-shadow 0.35s cubic-bezier(.4,2,.6,1), transform 0.35s cubic-bezier(.4,2,.6,1), height 0.35s cubic-bezier(.4,2,.6,1);
  position: relative;
  cursor: pointer;
  min-height: 220px;
  overflow: visible;
  z-index: 1;
}

.capability-item:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.16);
  transform: scale(1.18) translateY(-12px);
  z-index: 10;
}


.capability-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #ffa500, #ff8c00);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
  transition: color 0.3s;
  font-size: 2rem;
}

.capability-item:hover .capability-icon {
  color: #000000;
}

.capability-item h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  font-weight: 600;
}

.capability-item p {
  color: #666;
  font-size: 1rem;
  margin-bottom: 0;
}

/* 详细信息默认隐藏，悬停时显示 */
.capability-detail {
  opacity: 0;
  pointer-events: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  margin-top: 8px;
  background: #fff;
  color: #222;
  text-shadow: 0 1px 2px #fff;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  padding: 18px 20px 12px 20px;
  z-index: 20;
  min-width: 220px;
  margin-left: auto;
  margin-right: auto;
  transition: opacity 0.35s;
  display: block;
}



.capability-detail::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  padding: 0;
  z-index: 0;
  background: linear-gradient(120deg, #ffd485, #ff8c00, #ffa500, #ff8c00, #ffa500);
  background-size: 300% 300%;
  filter: blur(0.5px);
  opacity: 0.85;
  pointer-events: none;
}

.capability-item:hover .capability-detail::before {
  animation: borderFlow 4.5s linear forwards;
}

@keyframes borderFlow {
  0% {
    background-position: 0% 0%;
  }
  100% {
    background-position: 100% 100%;
  }
}

.capability-item:hover .capability-detail {
  opacity: 1;
  pointer-events: auto;
}
.capability-detail ul {
  list-style: disc inside;
  color: #222;
  text-shadow: 0 1px 2px #fff;
  text-align: left;
  margin: 0 auto;
  filter: blur(0);
  padding: 0 0 0 18px;
  font-size: 0.98rem;
}
.capability-detail li {
  margin-bottom: 6px;
  color: #000000;
  font-weight: 600;
  filter: blur(0);
  text-shadow: 0 1px 2px #fff;
}

.news-content {
  padding: 25px;
}

.news-content h3 {
  font-size: 1.2rem;
  margin-bottom: 15px;
  color: #333;
  line-height: 1.4;
}

.news-content p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 20px;
}

.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  border-top: 1px solid #eee;
}

.news-date {
  color: #999;
  font-size: 0.9rem;
}

.news-link {
  color: #ff6b35;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.news-link:hover {
  color: #e55a2b;
}

/* 产品高亮样式 */
.solution-card.highlighted {
  border: 2px solid #ff6b35;
  position: relative;
}

.solution-card.highlighted::before {
  content: "推荐";
  position: absolute;
  top: -1px;
  right: 20px;
  background: #ff6b35;
  color: white;
  padding: 5px 15px;
  font-size: 0.8rem;
  border-radius: 0 0 8px 8px;
}

/* 性能指示器 */
.performance-indicator {
  position: fixed;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 10px;
  border-radius: 8px;
  font-size: 0.8rem;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.performance-indicator.show {
  opacity: 1;
}

@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 5px #ffa500;
  }
  50% {
    box-shadow: 0 0 20px #ffa500, 0 0 30px rgba(255, 165, 0, 0.5);
  }
}

/* 首页响应式适配 - 已禁用以防止内容缩放变形 */
/*
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }

  .hero-device {
    display: none;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .capabilities-grid,
  .solutions-grid,
  .cases-grid {
    grid-template-columns: 1fr;
  }

  .news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .performance-indicator {
    right: 10px;
    font-size: 0.7rem;
    padding: 8px;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 15px;
    align-items: stretch;
  }
  
  .btn-primary,
  .btn-secondary {
    text-align: center;
    padding: 12px 25px;
  }
  
  .hero {
    height: 70vh;
    min-height: 450px;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .contact-info h2 {
    font-size: 2rem;
  }
  
  .hero {
    height: 75vh;
    min-height: 400px;
  }
}
*/

/* 按钮效果样式 */
.btn-effect-20 {
  background-color: #f39c12;
  color: white;
  overflow: hidden;
  position: relative;
  padding: 15px 30px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  cursor: pointer;
  margin: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-effect-20:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.btn-effect-20::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, #ff0 0%, #fff 70%);
  opacity: 0;
  transform: scale(1.2);
}

.btn-effect-20:hover::before {
  animation: shineRotate 3s linear infinite;
  opacity: 0.3;
}

@keyframes shineRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(660deg); }
}

/* 按钮组容器样式 */
.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  padding: 40px 20px;
}

/* Banner 横幅样式 */
.banner-section {
  width: 100%;
  margin: 0;
  padding: 0;
  background: transparent;
  position: relative;
}
.banner-container {
  width: 100%;
  min-width: 1200px;
  max-width: 100vw;
  margin: 0 auto;
  border-radius: 0;
  overflow: hidden;
  position: relative;
  box-shadow: none;
  z-index: 1;
}

.circle {
  display: inline-block;
  border-radius: 50%;
  background: #FF6B00;
  opacity: 0.85;
  width: 40px;
  height: 40px;
  transition: opacity 0.3s;
  vertical-align: middle; /* 垂直居中对齐 */
}
.circle1 {
  opacity: 0.85;
  width: 26px;
  height: 26px;
}
.circle2 {
  opacity: 0.70;
  width: 22px;
  height: 22px;
}
.circle3 {
  opacity: 0.55;
  width: 15px;
  height: 15px;
}

.banner-image {
  width: 100%;
  height: 260px;
  background: url('../img/home3.jpg') center/cover no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.banner-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.55);
  z-index: 1;
}
.banner-text {
  flex-wrap: nowrap;
  position: relative;
  z-index: 2;
  color: #000000;
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: 2px;
  text-align: center;
  text-shadow: 0 2px 12px rgba(0,0,0,0.25);
  width: 100%;
}

/* 无限滚动商标横幅样式 */
.infinite-scroll-banner {
  width: 100%;
  background: #fff;
  padding: 32px 0 24px 0;
  margin: 0 auto;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
}
.scroll-container {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.scroll-content {
  display: flex;
  align-items: center;
  animation: scroll-horizontal 60s linear infinite;
  width: calc(126px * 32); /* 16图标*2遍，每个图标含间距约126px */
}
.scroll-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 36px;
  min-width: 90px;
  width: 126px;
}
.scroll-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 36px;
  min-width: 90px;
}
.scroll-item img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  margin-bottom: 8px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.08));
}
.scroll-item span {
  font-size: 1.08rem;
  color: #333;
  font-weight: 500;
  letter-spacing: 1px;
}
@keyframes scroll-horizontal {
  0% { transform: translateX(0); }
  100% { transform: translateX(-2016px); } /* 126px*16图标=2016px，动画到一遍内容宽度 */
}