/* 全局字体颜色 - 白天模式默认黑色 */
body {
  color: #1a1a1a;
}

/* 暗黑模式全局字体颜色 - 默认白色 */
.dark-mode body {
  color: rgba(255, 255, 255, 0.9);
}

/* IS 液态透明风格样式 */
/* 价格页面英雄区域 */
.pricing-hero {
  position: relative;
  padding: 60px 20px 80px;
  text-align: center;
  overflow: hidden;
}

.pricing-hero .tag-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
}

.pricing-hero .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6b99f0, #00e5ff);
  animation: pulse 2s ease-in-out infinite;
}

.pricing-hero .line {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #6b99f0);
}

/* From Uiverse.io by elijahgummer - tag-badge 样式 */
.tag-badge {
  position: relative;
  text-decoration: none;
  padding: 8px 16px;
  color: white;
  font-weight: 500;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  user-select: none;
  margin-left: 10px;
  font-size: 12px;
}

.tag-badge span {
  width: 25px;
  height: 25px;
  position: absolute;
  top: -12px;
  right: -2px;
  transform: rotate(-20deg);
  filter: blur(0.5px);
}

.tag-badge span:before,
.tag-badge span:after {
  content: "";
  position: absolute;
}

.tag-badge span:before {
  width: 1px;
  height: 100%;
  left: 12px;
  background: linear-gradient(to bottom,
      transparent,
      rgba(255, 255, 255, 0.7),
      transparent);
}

.tag-badge span:after {
  width: 100%;
  height: 1px;
  top: 12px;
  background: linear-gradient(to left,
      transparent,
      rgba(255, 255, 255, 0.7),
      transparent);
}

.tag-badge:hover span:after {
  display: block;
  animation: rotate 3s ease-in-out;
}

.tag-badge:hover span::before {
  display: block;
  animation: rotate 3s ease-in-out;
}

@keyframes rotate {
  0% {
    transform: rotate(0deg) scale(1);
  }

  50% {
    transform: rotate(180deg) scale(1.8);
  }

  100% {
    transform: rotate(360deg) scale(1);
  }
}

.tag-badge:before {
  content: "";
  position: absolute;
  z-index: -1;
  background: rgba(255, 255, 255, 0.25);
  box-shadow: 0 8px 32px 0 rgba(105, 106, 111, 0.37);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  top: -1px;
  right: -1px;
  bottom: -1px;
  left: -1px;
  border-radius: 999px;
}

.pricing-hero .main-title-image {
  margin: 40px 0;
}

.pricing-hero .hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(107, 153, 240, 0.2);
}

.pricing-hero .image-caption {
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 14px;
}

.pricing-hero .subtitle {
  max-width: 800px;
  margin: 0 auto 40px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.6;
}

.pricing-hero .button-container {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: nowrap;
  white-space: nowrap;
}

/* From Uiverse.io by alexroumi */
.pricing-hero .button-container button {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 25px;
  border: unset;
  border-radius: 15px;
  color: #212121;
  z-index: 1;
  background: #e8e8e8;
  position: relative;
  font-weight: 1000;
  font-size: 17px;
  -webkit-box-shadow: 4px 8px 19px -3px rgba(0, 0, 0, 0.27);
  box-shadow: 4px 8px 19px -3px rgba(0, 0, 0, 0.27);
  transition: all 250ms;
  overflow: hidden;
}

.pricing-hero .button-container button::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  border-radius: 15px;
  background-color: #212121;
  z-index: -1;
  -webkit-box-shadow: 4px 8px 19px -3px rgba(0, 0, 0, 0.27);
  box-shadow: 4px 8px 19px -3px rgba(0, 0, 0, 0.27);
  transition: all 250ms
}

.pricing-hero .button-container button:hover {
  color: #e8e8e8;
}

.pricing-hero .button-container button:hover::before {
  width: 100%;
}

.pricing-hero .button-container button.active {
  color: #e8e8e8;
}

.pricing-hero .button-container button.active::before {
  width: 100%;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.2);
    opacity: 0.7;
  }
}

/* 液态标题动画 */
.liquid-title {
  position: relative;
  display: inline-block;
  background: linear-gradient(135deg, #6b99f0, #00e5ff, #6b99f0);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: liquidFlow 8s ease-in-out infinite;
  will-change: background-position;
}

@keyframes liquidFlow {

  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}



/* 液态面板 */
.liquid-panel {
  position: relative;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  margin: 0;
}

.liquid-panel.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 液态卡片 */
.liquid-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.08) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 32px;
  margin-bottom: 30px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(255, 255, 255, 0.1) inset;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.6s ease forwards;
  will-change: transform, opacity;
}

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

.liquid-card:nth-child(1) {
  animation-delay: 0.05s;
}

.liquid-card:nth-child(2) {
  animation-delay: 0.1s;
}

.liquid-card:nth-child(3) {
  animation-delay: 0.15s;
}

.liquid-card:nth-child(4) {
  animation-delay: 0.2s;
}

.liquid-card:nth-child(5) {
  animation-delay: 0.25s;
}

.liquid-card:nth-child(6) {
  animation-delay: 0.3s;
}

.liquid-card:nth-child(7) {
  animation-delay: 0.35s;
}

.liquid-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(107, 153, 240, 0.2), 0 1px 3px rgba(255, 255, 255, 0.1) inset;
  border-color: rgba(107, 153, 240, 0.4);
}



.section-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
  padding: 16px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.08) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(255, 255, 255, 0.1) inset;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(107, 153, 240, 0.25), 0 1px 3px rgba(255, 255, 255, 0.1) inset;
  border-color: rgba(107, 153, 240, 0.4);
}

.section-header ion-icon {
  font-size: 24px;
  color: #6b99f0;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(107, 153, 240, 0.5));
}

.liquid-card-title {
  color: var(--text-main);
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  background: linear-gradient(135deg, #6b99f0, #00e5ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

/* 关于我们部分样式 */
.about-section {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.liquid-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 16px 0;
  position: relative;
  z-index: 1;
}

.liquid-card p:last-child {
  margin-bottom: 0;
}

/* 资质证书样式 */
.certificates-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.certificate-item {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.certificate-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(107, 153, 240, 0.15);
  border-color: rgba(107, 153, 240, 0.3);
}

.certificate-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 12px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.08) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(255, 255, 255, 0.1) inset;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.certificate-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(107, 153, 240, 0.25), 0 1px 3px rgba(255, 255, 255, 0.1) inset;
  border-color: rgba(107, 153, 240, 0.4);
}

.certificate-header ion-icon {
  font-size: 20px;
  color: #6b99f0;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(107, 153, 240, 0.5));
}

.certificate-header h4 {
  color: var(--text-main);
  font-size: 16px;
  font-weight: 600;
  margin: 0;
  text-align: center;
  background: linear-gradient(135deg, #6b99f0, #00e5ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.certificate-item img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 10px;
  transition: transform 0.3s ease;
}

.certificate-item img:hover {
  transform: scale(1.02);
}

/* 时间线样式 */
.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, #6b99f0, #00e5ff);
  border-radius: 1px;
}

.timeline-item {
  position: relative;
  margin-bottom: 30px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-date {
  position: absolute;
  left: -30px;
  top: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #6b99f0, #00e5ff);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(107, 153, 240, 0.3);
  z-index: 1;
}

.timeline-content {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  margin-left: 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-content:hover {
  transform: translateX(5px);
  box-shadow: 0 8px 24px rgba(107, 153, 240, 0.15);
  border-color: rgba(107, 153, 240, 0.3);
}

.timeline-content h4 {
  color: var(--text-main);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.timeline-content p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* 团队介绍样式 */
.team-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.team-member {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.team-member:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(107, 153, 240, 0.15);
  border-color: rgba(107, 153, 240, 0.3);
}

.team-member-avatar {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #6b99f0, #00e5ff);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(107, 153, 240, 0.3);
}

.team-member-info {
  flex: 1;
}

.team-member-info h4 {
  color: var(--text-main);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.team-member-info p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

@keyframes shine {
  0% {
    transform: translateX(-100%) rotate(45deg);
  }

  100% {
    transform: translateX(100%) rotate(45deg);
  }
}

/* 客户案例样式 */
.cases-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.case-item {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.case-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(107, 153, 240, 0.15);
  border-color: rgba(107, 153, 240, 0.3);
}

.case-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.case-header h4 {
  color: var(--text-main);
  font-size: 16px;
  font-weight: 600;
  margin: 0;
}

.case-tag {
  background: linear-gradient(135deg, #6b99f0, #00e5ff);
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.case-item p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* Accordion 样式 */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 100%;
}

.accordion-item {
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.accordion-item:hover {
  box-shadow: 0 4px 16px rgba(107, 153, 240, 0.15);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
  color: var(--text-main);
}

.accordion-trigger:hover {
  background: rgba(255, 255, 255, 0.08);
}

.accordion-trigger .flex {
  width: 100%;
  align-items: center;
  gap: 12px;
}

.accordion-trigger .size-4 {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.accordion-trigger .size-4 svg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
}

.accordion-trigger .text-left {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
}

.accordion-content {
  padding: 0 20px 0;
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-content.active {
  max-height: 200px;
  padding: 20px;
}

.accordion-content p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* 图标样式 */
.plus-icon,
.minus-icon {
  width: 16px;
  height: 16px;
}

.text-muted-foreground {
  color: var(--text-secondary);
}

/* 激活状态 */
.accordion-trigger.active .plus-icon {
  opacity: 0;
}

.accordion-trigger.active .minus-icon {
  opacity: 1;
}

/* 返回顶部按钮 - iOS风格 */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 56px;
  height: 56px;
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 50%;
  color: #333333;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 24px;
  font-weight: bold;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  -webkit-tap-highlight-color: transparent;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: #f8f8f8;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.back-to-top:active {
  transform: scale(0.95);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* 联系方式卡片 */
.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

/* 居中的联系方法 */
.center-contact {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 联系部分的section-header样式 */
.contact-section-header {
  margin-top: 20px;
  margin-bottom: 30px;
}

.contact-section-header.second-section-header {
  margin-top: 30px;
  margin-bottom: 20px;
}

/* QQ群容器样式 */
.qq-group-container {
  margin-top: 50px;
  margin-bottom: 50px;
}

.qq-group-container .glass-1 {
  --r: -15;
}

.qq-group-container .glass-2 {
  --r: 5;
}

.qq-group-container .glass-3 {
  --r: 25;
}

/* 导航群徽章样式 */
.nav-badge {
  background: linear-gradient(135deg, #ff4444, #cc0000);
  white-space: nowrap;
}

.liquid-contact-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.08) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 32px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}



.contact-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #6b99f0, #00e5ff);
  border-radius: 16px;
  color: white;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 16px rgba(107, 153, 240, 0.3);
}

.contact-icon svg {
  width: 28px;
  height: 28px;
}

.contact-content {
  flex: 1;
  position: relative;
  z-index: 1;
}

.contact-content h4 {
  color: var(--text-main);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.contact-content p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 8px;
}

.contact-desc {
  color: #6b99f0;
  font-size: 13px;
  font-weight: 500;
}

.liquid-contact-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(107, 153, 240, 0.25), 0 1px 3px rgba(255, 255, 255, 0.1) inset;
  border-color: rgba(107, 153, 240, 0.4);
}

.liquid-contact-card:hover .contact-icon {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(107, 153, 240, 0.4);
}

/* 响应式设计 */
@media (max-width: 1200px) {

  .certificates-container,
  .team-container,
  .cases-container {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .pricing-hero {
    padding: 40px 20px 60px;
  }

  .pricing-hero .button-container {
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
    white-space: nowrap;
  }

  .pricing-hero .button-container button {
    width: auto;
    font-size: 14px;
    padding: 12px 20px;
    justify-content: center;
  }

  .liquid-card {
    padding: 24px;
    margin: 0 20px 24px;
  }

  .liquid-card-title {
    font-size: 18px;
  }

  .timeline {
    padding-left: 20px;
  }

  .timeline-date {
    width: 50px;
    height: 50px;
    font-size: 10px;
  }

  .timeline-content {
    margin-left: 10px;
    padding: 16px;
  }

  .team-member {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .team-member-avatar {
    width: 60px;
    height: 60px;
  }

  .avatar-placeholder {
    font-size: 20px;
  }

  .certificates-container,
  .team-container,
  .cases-container {
    grid-template-columns: 1fr;
    padding: 0 10px;
  }

  .case-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .contact-methods {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }

  .liquid-contact-card {
    padding: 24px;
  }

  .contact-icon {
    width: 50px;
    height: 50px;
  }

  .contact-icon svg {
    width: 24px;
    height: 24px;
  }

  .contact-content h4 {
    font-size: 16px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
  }

  .back-to-top svg {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 480px) {
  .pricing-hero .tag-line {
    flex-direction: column;
    gap: 8px;
  }

  .pricing-hero .tag-line .line {
    display: none;
  }

  .liquid-card {
    padding: 20px;
    margin: 0 16px 20px;
  }

  .liquid-card p {
    font-size: 13px;
  }

  .timeline-content h4 {
    font-size: 14px;
  }

  .team-member-info h4 {
    font-size: 14px;
  }

  .pricing-hero .button-container {
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
    white-space: nowrap;
    gap: 10px;
  }

  .pricing-hero .button-container button {
    width: auto;
    font-size: 12px;
    padding: 10px 16px;
    justify-content: center;
  }

  .case-header h4 {
    font-size: 14px;
  }

  .faq-question h4 {
    font-size: 14px;
  }

  /* 团队介绍响应式设计 */
  .container {
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }

  .container .box {
    width: 280px;
    height: 350px;
    margin: 0;
  }

  .container .box:hover img {
    height: 420px;
  }

  /* 发展历程响应式设计 */
  .card {
    min-width: 100%;
  }

  .card.active {
    height: 600px;
  }

  .timeline-item-content h4 {
    font-size: 0.9em;
  }

  .timeline-item-content p {
    font-size: 0.8em;
  }
}

/* 品牌展示区域 */
.brand-showcase-section {
  margin: 0;
  padding: 0;
}

.brand-showcase-section .brand-content {
  margin: 0;
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* HUD circles 样式 */
.hud-circle {
  will-change: transform;
  transform: translateZ(0px);
}

.hud-circle:nth-child(1) {
  width: 50vw;
  height: 50vw;
  right: -25vw;
  top: -10vw;
}

.hud-circle:nth-child(2) {
  width: 30vw;
  height: 30vw;
  right: 10vw;
  bottom: -15vw;
  border: 2px dashed rgba(74, 132, 232, 0.15);
}

.hud-circle:nth-child(3) {
  width: 15vw;
  height: 15vw;
  left: -7.5vw;
  top: 30vw;
  border: 1px solid rgba(0, 229, 255, 0.1);
  animation-duration: 25s;
}

/* 图片样式 */
.main-title-image img {
  max-width: 100%;
  height: auto;
}

.certificate-item img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 10px;
}

/* 联系我们部分样式 */
.contact-section-header {
  margin-top: 20px;
  margin-bottom: 30px;
}

.contact-section-header:nth-child(2) {
  margin-top: 30px;
  margin-bottom: 20px;
}

.contact-methods {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* QQ群容器样式 */
.qq-group-container {
  margin-top: 50px;
  margin-bottom: 50px;
}

.qq-group-container .glass {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.qq-group-container .glass:nth-child(1) {
  --r: -15;
}

.qq-group-container .glass:nth-child(2) {
  --r: 5;
}

.qq-group-container .glass:nth-child(3) {
  --r: 25;
}

.qq-group-container .nav-badge {
  background: linear-gradient(135deg, #ff4444, #cc0000);
  white-space: nowrap;
}

/* 团队介绍新UI样式 */
.container {
  position: relative;
  display: flex;
  -webkit-box-reflect: below 1px linear-gradient(transparent, transparent, transparent, #0004);
  justify-content: center;
  gap: 40px;
}

.container .box {
  position: relative;
  width: 320px;
  height: 400px;
  margin: 0 20px;
  border-radius: 20px;
  background: linear-gradient(45deg, #2da2ff 25%,
      #444 25%, #444 50%, #2da2ff 50%, #2da2ff 75%,
      #444 75%, #444 100%);
  background-size: 40px 40px;
  filter: grayscale(1);
  transition: filter 0.6s ease, transform 0.6s ease;
  display: flex;
  justify-content: center;
  will-change: filter, transform;
}

.container .box:nth-child(2) {
  background: linear-gradient(135deg, #ff61ae 25%,
      #444 25%, #444 50%, #ff61ae 50%, #ff61ae 75%,
      #444 75%, #444 100%);
  background-size: 40px 40px;
}

.container .box:hover {
  filter: grayscale(0);
  transform: translateY(-8px);
}

.container .box img {
  position: absolute;
  bottom: 0;
  height: 90%;
  transition: height 0.5s;
}

.container .box:hover img {
  height: 480px;
}

/* 发展历程新UI样式 */
.card {
  position: relative;
  min-width: 100%;
  height: 122px;
  background: transparent;
  padding: 0;
  transition: height ease-in-out 0.5s;
  overflow: hidden;
  box-shadow: none;
  border-radius: 0;
  border: none;
}

.card.active {
  height: 550px;
  box-shadow: none;
}

.card:hover {
  box-shadow: none;
}

.card .content {
  display: flex;
  align-items: center;
  padding: 10px 0;
}

.card .content .imgBx {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(107, 153, 240, 0.3);
}

.card .content .imgBx img {
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card .content h2 {
  margin-left: 15px;
  font-size: 1.3em;
  color: var(--text-main);
}

.card .content h2 span {
  font-size: 0.8em;
  font-weight: 400;
  color: var(--text-secondary);
}

.toggle {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 100;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), 0 1px 3px rgba(255, 255, 255, 0.2) inset, 0 0 0 4px rgba(107, 153, 240, 0.2);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.toggle:hover {
  transform: scale(1.1);
  background: linear-gradient(135deg, rgba(107, 153, 240, 0.3) 0%, rgba(0, 229, 255, 0.2) 100%);
  box-shadow: 0 16px 48px rgba(107, 153, 240, 0.3), 0 1px 3px rgba(255, 255, 255, 0.2) inset, 0 0 0 4px rgba(107, 153, 240, 0.3);
  border-color: rgba(107, 153, 240, 0.5);
}

.toggle ion-icon {
  color: linear-gradient(135deg, #6b99f0, #00e5ff);
  font-size: 1.4em;
  transition: transform ease-in-out 0.5s;
}

.card.active .toggle ion-icon {
  transform: rotate(-180deg);
}

.navigation {
  position: relative;
  margin-top: 25px;
  padding: 20px 0;
  max-height: 350px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #36b3ff rgba(0, 0, 0, 0.1);
}

.navigation::-webkit-scrollbar {
  width: 6px;
}

.navigation::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 3px;
}

.navigation::-webkit-scrollbar-thumb {
  background: #36b3ff;
  border-radius: 3px;
}

.navigation::-webkit-scrollbar-thumb:hover {
  background: #2a86e0;
}

.navigation li {
  list-style: none;
  margin: 15px 0;
}

.navigation li a {
  text-decoration: none;
  display: flex;
  align-items: flex-start;
  color: var(--text-secondary);
  font-size: 1.1em;
  transition: 0.25s;
  padding: 10px 0;
  border-radius: 8px;
  padding: 12px 16px;
}

.navigation li a:hover {
  color: #36b3ff;
  background: rgba(107, 153, 240, 0.1);
}

.navigation li a ion-icon {
  font-size: 1.6em;
  margin-right: 15px;
  color: #36b3ff;
  flex-shrink: 0;
  margin-top: 2px;
}

.timeline-item-content {
  flex: 1;
}

.timeline-item-content h4 {
  margin: 0 0 4px 0;
  font-size: 1em;
  font-weight: 600;
  color: var(--text-main);
}

.timeline-item-content p {
  margin: 0;
  font-size: 0.9em;
  line-height: 1.4;
  color: var(--text-secondary);
}

/* 暗黑模式适配 */
.dark-mode .liquid-card,
.dark-mode .liquid-contact-card {
  background: linear-gradient(135deg, rgba(30, 30, 40, 0.8) 0%, rgba(40, 40, 50, 0.6) 100%);
  border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .card {
  background: transparent;
  box-shadow: none;
}

.dark-mode .card.active {
  box-shadow: none;
}

.dark-mode .card:hover {
  box-shadow: none;
}

.dark-mode .card .content h2 {
  color: #e0e0e0;
}

.dark-mode .card .content h2 span {
  color: #b0b0b0;
}

.dark-mode .timeline-item-content h4 {
  color: #e0e0e0;
}

.dark-mode .timeline-item-content p {
  color: #b0b0b0;
}

.dark-mode .navigation li a:hover {
  background: rgba(107, 153, 240, 0.2);
}

.dark-mode .navigation {
  scrollbar-color: #36b3ff rgba(255, 255, 255, 0.1);
}

.dark-mode .navigation::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}

.dark-mode .liquid-card-title {
  color: rgba(255, 255, 255, 0.95);
  -webkit-text-fill-color: rgba(255, 255, 255, 0.95);
}

/* 暗黑模式 - 页面标题和副标题 */
.dark-mode .brand-main-title {
  color: rgba(255, 255, 255, 0.95);
}

.dark-mode .brand-sub-title {
  color: rgba(255, 255, 255, 0.7);
}

.dark-mode .subtitle {
  color: rgba(255, 255, 255, 0.8);
}

/* 暗黑模式 - 标签和徽章 */
.dark-mode .tag-badge {
  background: rgba(0, 122, 255, 0.2);
  color: rgba(255, 255, 255, 0.9);
}

/* 暗黑模式 - 按钮文字 */
.dark-mode .button-container button {
  color: rgba(255, 255, 255, 0.9);
}

.dark-mode .button-container button.active {
  background: rgba(0, 122, 255, 0.9);
  color: white;
}

/* 暗黑模式 - 卡片内文字 */
.dark-mode .card-id567 .card-title {
  color: rgba(255, 255, 255, 0.95);
}

.dark-mode .card-id567 .bold-567 {
  color: rgba(255, 255, 255, 0.9);
}

.dark-mode .contact-content h4 {
  color: #e0e0e0;
}

.dark-mode .contact-content p {
  color: #b0b0b0;
}

.dark-mode .section-header {
  background: linear-gradient(135deg, rgba(30, 30, 40, 0.8) 0%, rgba(40, 40, 50, 0.6) 100%);
  border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .section-header:hover {
  border-color: rgba(107, 153, 240, 0.4);
}

.dark-mode .certificate-header {
  background: linear-gradient(135deg, rgba(30, 30, 40, 0.8) 0%, rgba(40, 40, 50, 0.6) 100%);
  border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .certificate-header:hover {
  border-color: rgba(107, 153, 240, 0.4);
}

.dark-mode .certificate-header h4 {
  -webkit-text-fill-color: transparent;
}

/* iOS风格Accordion组件 */
.ios-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ios-accordion-item {
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ios-accordion-item:hover {
  box-shadow: 0 8px 24px rgba(107, 153, 240, 0.2);
  border-color: rgba(107, 153, 240, 0.3);
}

.ios-accordion-trigger {
  width: 100%;
  padding: 16px 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s ease;
}

.ios-accordion-trigger:hover {
  background: rgba(107, 153, 240, 0.05);
}

.ios-accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.ios-accordion-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  flex: 1;
  text-align: left;
}

.ios-accordion-trigger ion-icon {
  font-size: 20px;
  color: var(--text-secondary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.ios-accordion-item.active .ios-accordion-trigger ion-icon {
  transform: rotate(90deg);
}

.ios-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 20px;
}

.ios-accordion-item.active .ios-accordion-content {
  max-height: 200px;
  padding: 0 20px 16px;
}

.ios-accordion-content p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
  text-align: left;
}

/* 暗黑模式下的iOS Accordion样式 */
.dark-mode .ios-accordion-item {
  background: linear-gradient(135deg, rgba(30, 30, 40, 0.8) 0%, rgba(40, 40, 50, 0.6) 100%);
  border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .ios-accordion-item:hover {
  border-color: rgba(107, 153, 240, 0.3);
}

.dark-mode .ios-accordion-trigger:hover {
  background: rgba(107, 153, 240, 0.1);
}

.dark-mode .ios-accordion-title {
  color: var(--text-main);
}

.dark-mode .ios-accordion-content p {
  color: var(--text-secondary);
}

/* 统一暗黑模式下各组件样式 */
.dark-mode .certificate-item {
  background: linear-gradient(135deg, rgba(30, 30, 40, 0.8) 0%, rgba(40, 40, 50, 0.6) 100%);
  border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .certificate-item:hover {
  border-color: rgba(107, 153, 240, 0.3);
}

.dark-mode .timeline-content {
  background: linear-gradient(135deg, rgba(30, 30, 40, 0.8) 0%, rgba(40, 40, 50, 0.6) 100%);
  border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .timeline-content:hover {
  border-color: rgba(107, 153, 240, 0.3);
}

.dark-mode .team-member {
  background: linear-gradient(135deg, rgba(30, 30, 40, 0.8) 0%, rgba(40, 40, 50, 0.6) 100%);
  border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .team-member:hover {
  border-color: rgba(107, 153, 240, 0.3);
}

.dark-mode .case-item {
  background: linear-gradient(135deg, rgba(30, 30, 40, 0.8) 0%, rgba(40, 40, 50, 0.6) 100%);
  border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .case-item:hover {
  border-color: rgba(107, 153, 240, 0.3);
}

/* 暗黑模式 - 联系我们卡片 */
.dark-mode .card-id567 {
  background: linear-gradient(135deg, rgba(30, 30, 30, 0.95) 0%, rgba(45, 45, 45, 0.95) 100%);
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.dark-mode .card-id567:hover {
  box-shadow:
    0 20px 60px rgba(0, 122, 255, 0.25),
    0 0 0 1px rgba(0, 122, 255, 0.2) inset;
}

.dark-mode .card-id567 .prompt-id567 p {
  color: rgba(255, 255, 255, 0.9);
}

.dark-mode .card-id567 .really-small-text {
  color: rgba(255, 255, 255, 0.6);
}

.dark-mode .card-id567 .card-button {
  background: rgba(0, 122, 255, 0.9);
  color: white;
}

.dark-mode .card-id567 .card-button:hover {
  background: rgba(0, 122, 255, 1);
}

/* 暗黑模式 - glass卡片 */
.dark-mode .container .glass {
  background: linear-gradient(135deg, rgba(60, 60, 60, 0.4) 0%, rgba(40, 40, 40, 0.2) 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.dark-mode .container .glass::before {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
}

/* 气泡按钮样式 */
:root {
  --bubbleTiming: cubic-bezier(0.5, 0.15, 0.25, 1.75);
}

/* section-header中的提示按钮 */
.hint-button {
  display: inline-flex;
  margin-left: 10px;
  cursor: pointer;
  font-size: 8px;
}

.hint-button .bubble {
  width: 3em;
  height: 3em;
}

.hint-button label,
.bubble {
  display: block;
  -webkit-tap-highlight-color: transparent;
}

.hint-button label {
  animation: float 4s ease-in-out infinite;
}

.bubble,
.bubble:before,
.bubble:after {
  transition-duration: 0.2s;
}

.bubble,
.bubble:after {
  border-radius: 50%;
}

.bubble {
  background-image: radial-gradient(8% 8% at 22% 28%, hsl(0, 0%, 100%) 45%, hsla(0, 0%, 100%, 0) 50%),
    radial-gradient(8% 8% at 23% 27%, hsl(0, 0%, 100%) 45%, hsla(0, 0%, 100%, 0) 50%),
    radial-gradient(8% 8% at 24% 26%, hsl(0, 0%, 100%) 45%, hsla(0, 0%, 100%, 0) 50%),
    radial-gradient(8% 8% at 25% 25%, hsl(0, 0%, 100%) 45%, hsla(0, 0%, 100%, 0) 50%),
    radial-gradient(8% 8% at 26% 24%, hsl(0, 0%, 100%) 45%, hsla(0, 0%, 100%, 0) 50%),
    radial-gradient(8% 8% at 27% 23%, hsl(0, 0%, 100%) 45%, hsla(0, 0%, 100%, 0) 50%),
    radial-gradient(8% 8% at 28% 22%, hsl(0, 0%, 100%) 45%, hsla(0, 0%, 100%, 0) 50%);
  box-shadow: 0 -0.06em 0.1em hsl(0, 90%, 100%) inset,
    0 -0.15em 0.4em hsl(0, 90%, 45%) inset,
    0 0.05em 0.05em hsl(0, 90%, 45%) inset,
    0.05em 0 0.1em hsl(0, 90%, 100%) inset,
    -0.05em 0 0.1em hsl(0, 90%, 100%) inset,
    0 0.1em 0.4em hsl(0, 90%, 60%) inset;
  cursor: pointer;
  position: relative;
  width: 3em;
  height: 3em;
  transform-style: preserve-3d;
  transition-property: box-shadow, transform, width, height;
  transition-timing-function: ease-in-out, ease-in-out, var(--bubbleTiming), var(--bubbleTiming);
  will-change: transform;
  -webkit-appearance: none;
  appearance: none;
  z-index: 0;
}

.bubble:before,
.bubble:after {
  content: "";
  display: block;
  position: absolute;
  transition-timing-function: var(--bubbleTiming);
}

.bubble:before {
  border-radius: 0.75em;
  box-shadow: 0 0 0 0.5em hsl(0, 0%, 100%) inset;
  filter: drop-shadow(0.6em 0.6em 4px hsla(0, 0%, 0%, 0.2));
  top: 50%;
  left: 50%;
  width: 1.5em;
  height: 1.5em;
  transform: translate3d(-50%, -50%, -1px);
  z-index: -1;
}

.bubble:after {
  background: radial-gradient(100% 100% at center, hsla(0, 0%, 0%, 0) 35%, hsla(0, 0%, 0%, 0.2) 48%, hsla(0, 0%, 0%, 0) 50%);
  filter: blur(4px);
  top: 0.6em;
  left: 0.6em;
  width: 100%;
  height: 100%;
  transform: translate3d(0, 0, -1px);
  z-index: -2;
}

.bubble:focus,
.bubble:hover {
  transform: scale(1.25);
  outline: none;
}

.bubble:active {
  transform: scale(0.75);
  transition-duration: 0.08s;
}

.bubble:focus:active,
.bubble:hover:active {
  width: 3.6em;
  height: 2.4em;
  transform: scale(0.7);
}

.bubble:focus:before,
.bubble:hover:before {
  filter: drop-shadow(0.75em 0.75em 4px hsla(0, 0%, 0%, 0.2));
}

.bubble:focus:after,
.bubble:hover:after {
  transform: translate3d(0.15em, 0.15em, -1px);
}

/* 点击时的脉冲动画 - 力度越大反馈越大 */
@keyframes bubblePulse {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(var(--pulse-scale, 1.2));
  }

  100% {
    transform: scale(1);
  }
}

.bubble.pulse {
  animation: bubblePulse 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* 按压时的缩放效果 */
.bubble.pressing {
  transform: scale(0.65) !important;
  transition-duration: 0.04s;
}

.bubble:checked {
  box-shadow: 0 -0.06em 0.1em hsl(120, 90%, 100%) inset,
    0 -0.15em 0.4em hsl(120, 90%, 35%) inset,
    0 0.05em 0.05em hsl(120, 90%, 35%) inset,
    0.05em 0 0.1em hsl(120, 90%, 100%) inset,
    -0.05em 0 0.1em hsl(120, 90%, 100%) inset,
    0 0.1em 0.4em hsl(120, 90%, 50%) inset;
}

.bubble:checked:before {
  border-radius: 0.25em;
  width: 0.5em;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  label {
    animation: none;
  }

  .bubble,
  .bubble:before,
  .bubble:after {
    transition-duration: 0s;
  }

  .bubble:focus,
  .bubble:hover {
    transform: scale(1);
  }

  .bubble:focus:active,
  .bubble:hover:active {
    width: 3em;
    height: 3em;
  }

  .bubble:focus:before,
  .bubble:hover:before {
    filter: drop-shadow(0.6em 0.6em 4px hsla(0, 0%, 0%, 0.2));
  }

  .bubble:focus:after,
  .bubble:hover:after {
    transform: translate3d(0, 0, -1px);
  }
}

/* Animations */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-4px);
  }
}

/* 提示弹窗样式 */
.hint-modal {
  display: none;
  position: absolute;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  padding: 16px 20px 20px 20px;
  border-radius: 13px;
  min-width: 240px;
  max-width: 380px;
  width: auto;
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.12),
    0 2px 8px rgba(0, 0, 0, 0.08),
    inset 0 0 0 0.5px rgba(255, 255, 255, 0.4);
  animation: modalPopIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hint-modal::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 108px;
  width: 10px;
  height: 10px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  transform: rotate(45deg);
  border-radius: 1px;
  box-shadow: -0.5px -0.5px 0 0 rgba(0, 0, 0, 0.04);
}

@keyframes modalPopIn {
  0% {
    transform: scale(0.8) translateY(-8px);
    opacity: 0;
  }

  100% {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

.hint-modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  color: #afafb2;
  font-size: 20px;
  font-weight: 300;
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.hint-modal-close:hover,
.hint-modal-close:focus {
  color: #ff3b30;
  background: rgba(255, 59, 48, 0.1);
  transform: scale(1.05);
}

.hint-modal-close:active {
  transform: scale(0.95);
}

.hint-modal-title {
  margin: -16px -20px 12px -20px;
  padding: 12px 20px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
  padding-right: 44px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.hint-modal-body {
  color: #636366;
  font-size: 14px;
  line-height: 1.5;
  font-weight: 400;
}

/* 暗黑模式下的提示弹窗 */
.dark-mode .hint-modal {
  background: rgba(30, 30, 40, 0.8);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.3),
    0 2px 8px rgba(0, 0, 0, 0.2),
    inset 0 0 0 0.5px rgba(255, 255, 255, 0.1);
}

.dark-mode .hint-modal::before {
  background: rgba(30, 30, 40, 0.8);
  box-shadow: -0.5px -0.5px 0 0 rgba(255, 255, 255, 0.04);
}

.dark-mode .hint-modal-title {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.dark-mode .hint-modal-body {
  color: #ccc;
}

.dark-mode .hint-modal-close {
  color: #666;
}

.dark-mode .hint-modal-close:hover,
.dark-mode .hint-modal-close:focus {
  color: #ff3b30;
  background: rgba(255, 59, 48, 0.2);
}

/* ==================== 22. 点击反馈提示 ==================== */
.copy-toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 16px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 500;
  z-index: 10000;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.copy-toast.show {
  transform: translate(-50%, -50%) scale(1);
}

/* 暗黑模式下的复制提示 */
.dark-mode .copy-toast {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* 图片放大查看模态框 */
.image-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  cursor: zoom-out;
}

.modal-image {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.close-modal {
  position: absolute;
  top: 20px;
  right: 30px;
  color: white;
  font-size: 40px;
  cursor: pointer;
}

/* 证书图片鼠标悬停效果 */
.certificate-item img {
  cursor: zoom-in;
}

/* From Uiverse.io by kennyotsu - 联系我们卡片样式 */
/* RIP Uiverse points, welcome Creator points! */

.card-id567 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 249, 250, 0.95) 100%);
  border-radius: 1.5rem;
  padding: 2.5rem;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  overflow: hidden;
  will-change: transform, box-shadow;
}

.card-id567::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 122, 255, 0.05) 0%, rgba(0, 86, 204, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  border-radius: 1.5rem;
}

.card-id567:hover::before {
  opacity: 1;
}

.card-id567:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow:
    0 20px 60px rgba(0, 122, 255, 0.15),
    0 0 0 1px rgba(0, 122, 255, 0.1) inset;
  cursor: pointer;
}

.card-id567:active {
  transform: translateY(-4px) scale(0.98);
  transition: all 0.1s ease;
}

.bold-567 {
  font-weight: 700;
  background: linear-gradient(135deg, #007AFF, #0056CC);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blurry-splash {
  position: absolute;
  inset: 0;
  width: 80px;
  margin: 0 auto;
  height: 80px;
  border-radius: 50%;
  z-index: -1;
  opacity: 0;
  filter: blur(20px);
  background: linear-gradient(120deg, rgb(0, 122, 255), rgb(0, 86, 204), rgb(88, 86, 214));
  transition: all 0.4s ease;
}

.card-id567:hover .blurry-splash {
  opacity: 0.6;
  transform: scale(1.2);
}

.prompt-id567 {
  position: absolute;
  color: #1a1a1a;
  text-align: center;
  transition: all 0.3s ease;
  z-index: 2;
}

/* 暗黑模式 - prompt文字 */
.dark-mode .prompt-id567 {
  color: rgba(255, 255, 255, 0.9);
}

.card-title {
  font-size: 20px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 15px;
  text-align: center;
  letter-spacing: -0.5px;
}

/* 暗黑模式 - 卡片标题 */
.dark-mode .card-title {
  color: rgba(255, 255, 255, 0.95);
}

.card-button {
  margin-top: 20px;
  padding: 12px 28px;
  border: none;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.card-button::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.card-button:active::after {
  width: 300px;
  height: 300px;
}

.enterprise-wechat-button {
  background: linear-gradient(135deg, #007AFF, #0056CC);
  color: white;
  box-shadow: 0 4px 15px rgba(0, 122, 255, 0.3);
}

.enterprise-wechat-button:hover {
  background: linear-gradient(135deg, #0056CC, #007AFF);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 122, 255, 0.4);
}

/* 二维码悬停效果 */
.token-container {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 15px;
}

.token-container img {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.card-id567:hover .token-container img {
  transform: scale(1.1) rotate(5deg);
  filter: drop-shadow(0 8px 16px rgba(0, 122, 255, 0.2));
}

.qr-code-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  background: white;
  width: 400px;
  height: 400px;
  padding: 0;
  border-radius: 1.5rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  z-index: 1000;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-align: center;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
}

.card-id567:hover .qr-code-overlay {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.qr-code-overlay img {
  display: block;
  width: 400px;
  height: 400px;
  margin: 0;
  border-radius: 1rem;
  object-fit: cover;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .card-id567 {
    width: 320px;
    height: 320px;
    padding: 2rem;
  }

  .qr-code-overlay {
    width: 320px;
    height: 320px;
    padding: 0;
  }

  .qr-code-overlay img {
    width: 320px;
    height: 320px;
  }

  .card-title {
    font-size: 18px;
  }

  .card-button {
    padding: 10px 22px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .card-id567 {
    width: 280px;
    height: 280px;
    padding: 1.5rem;
  }

  .qr-code-overlay {
    width: 280px;
    height: 280px;
  }

  .qr-code-overlay img {
    width: 280px;
    height: 280px;
  }
}

.really-small-text {
  text-align: center;
  width: 100%;
  font-size: 12px;
  margin-top: 10px;
  opacity: 0.7;
  color: #555;
  font-weight: 500;
  transition: all 0.3s ease;
}

.card-id567:hover .really-small-text {
  opacity: 0.9;
  color: #007AFF;
}

/* 暗黑模式 - 小字提示 */
.dark-mode .really-small-text {
  color: rgba(255, 255, 255, 0.6);
}

.dark-mode .card-id567:hover .really-small-text {
  color: rgba(0, 122, 255, 0.9);
}

.card-id567:hover .prompt-id567 {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.3s ease;
}

.token-container {
  animation: 4s breathe-pulse infinite ease-in-out;
  margin-bottom: 15px;
}

@keyframes breathe-pulse {

  0%,
  100% {
    transform: scale(1);
    filter: drop-shadow(0 4px 8px rgba(0, 122, 255, 0.1));
  }

  50% {
    transform: scale(1.05);
    filter: drop-shadow(0 8px 16px rgba(0, 122, 255, 0.3));
  }
}

/* 点击反馈提示 */
.copy-toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 16px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 500;
  z-index: 10000;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.copy-toast.show {
  transform: translate(-50%, -50%) scale(1);
}

/* iOS液态玻璃风格 - 返回顶部按钮 */
.button {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), 0 1px 3px rgba(255, 255, 255, 0.2) inset, 0 0 0 4px rgba(107, 153, 240, 0.2);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  position: relative;
}

.svgIcon {
  width: 14px;
  transition: all 0.3s ease;
}

.svgIcon path {
  fill: linear-gradient(135deg, #6b99f0, #00e5ff);
}

.button:hover {
  width: 140px;
  border-radius: 50px;
  background: linear-gradient(135deg, rgba(107, 153, 240, 0.3) 0%, rgba(0, 229, 255, 0.2) 100%);
  box-shadow: 0 16px 48px rgba(107, 153, 240, 0.3), 0 1px 3px rgba(255, 255, 255, 0.2) inset, 0 0 0 4px rgba(107, 153, 240, 0.3);
  border-color: rgba(107, 153, 240, 0.5);
  align-items: center;
}

.button:hover .svgIcon {
  transform: translateY(-200%);
}

.button::before {
  position: absolute;
  bottom: -20px;
  content: "返回顶部";
  color: white;
  font-size: 0px;
  white-space: nowrap;
}

.button:hover::before {
  font-size: 13px;
  opacity: 1;
  bottom: unset;
  transition-duration: 0.3s;
}

/* 返回顶部按钮定位和显示 */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}