body {
  background: #fff;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 0;
}

.container {
  position: relative;
  max-width: 821px;
  margin: 0 auto;
  margin-top: 5px;
  margin-bottom: 5px;
  text-align: center;
  padding: 24px 16px 30px;
  border: 2px solid #1e5fe3;
  background: #fff;
}

.container-corner {
  position: absolute;
  width: 75px;
  height: auto;
  pointer-events: none;
  z-index: 3;
}

.corner-top-left {
  top: 1px;
  left: 1px;
}

.corner-top-right {
  top: 1px;
  right: 1px;
}

.corner-bottom-left {
  bottom: 1px;
  left: 1px;
}

.corner-bottom-right {
  bottom: 1px;
  right: 1px;
}

.logo-container {
  margin-bottom: 40px;
  margin-top: 0;
}

.app-logo {
  width: 140px;
  height: 140px;
  margin-bottom: 20px;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

h1 {
  color: #333;
  font-size: 20px;
  margin-bottom: 30px;
  font-weight: 600;
}

.download-buttons {
  display: flex;
  flex-direction: column;
  gap: 25px;
  max-width: 400px;
  margin: 0 auto;
}

.download-btn {
  display: block;
  padding: 0;
  border-radius: 0;
  text-decoration: none;
  transition: all 0.3s ease;
  background: none;
}

.download-btn img {
  width: 100%;
  height: auto;
  display: block;
}

.ios,
.android {
  background: none;
}

.download-btn:hover {
  transform: translateY(-2px);
  /* box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15); */
}

/* 移动端适配 */

@media (max-width: 768px) {
  .container {
    margin: 0 8px;
    padding: 20px 12px 24px;
  }
  .container-corner {
    width: 55px;
  }
  .logo-container {
    margin-bottom: 30px;
  }
  .app-logo {
    width: 70px;
    height: 70px;
  }
  h1 {
    font-size: 18px;
    margin-bottom: 25px;
  }
  .download-btn:hover {
    transform: translateY(-2px);
  }
}

.tutorial-container {
  margin-top: 60px;
  padding: 0 20px;
  margin-bottom: 40px;
}

.tutorial-title {
  display: block;
  width: 80%;
  height: auto;
  margin: 0 auto 20px;
}

.tutorial-content {
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
}

.tutorial-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  user-select: none;
  -webkit-user-drag: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  pointer-events: none;
}

/* 移动端适配补充 */

@media (max-width: 768px) {
  .top-text {
    font-size: 20px;
    margin-bottom: 30px;
  }
  .tutorial-container {
    margin-top: 40px;
    margin-bottom: 30px;
  }
  .tutorial-title {
    margin-bottom: 15px;
  }
  .tutorial-image {
    max-width: 100%;
  }
}

.top-text {
  font-size: 24px;
  color: #333;
  margin-bottom: 40px;
  font-weight: 500;
}

.hero-section {
  position: relative;
  padding: 10px 15px 20px;
  margin-bottom: 10px;
  /* max-width: 500px; */
  margin-left: auto;
  margin-right: auto;
}

.hero-banner {
  text-align: center;
  animation: fadeIn 1s ease-out;
}

.hero-line {
  margin: 0;
  color: #fff;
  font-family: "Microsoft YaHei", "PingFang SC", "SimHei", sans-serif;
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: 0.5px;
  -webkit-text-stroke: 12px #ff0000;
  paint-order: stroke fill;
}

.hero-line-sm {
  font-size: 35px;
  margin-bottom: 6px;
}

.hero-line-lg {
  font-size: 36px;
}

/* 动画效果 */

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

/* 移动端适配 */

@media (max-width: 768px) {
  .hero-section {
    padding: 8px 10px 15px;
    z-index: 5;
  }
  .hero-line-sm {
    font-size: 16px;
  }
  .hero-line-lg {
    font-size: 20px;
  }
}

.info-section {
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.info-content {
  font-size: 16px;
  color: #333;
  line-height: 1.6;
  text-align: center;
}

/* 移动端适配 */

@media (max-width: 768px) {
  .info-section {
    padding: 15px;
  }
  .info-content {
    font-size: 14px;
  }
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* 添加浮动客服按钮样式 */

.float-contact {
  position: fixed;
  right: 20px;
  bottom: 100px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.contact-btn {
  width: 60px;
  height: 60px;
  background: linear-gradient(45deg, #2196f3, #64b5f6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
  margin-bottom: 8px;
  animation: float 3s ease-in-out infinite;
}

.contact-btn img {
  width: 30px;
  height: 30px;
}

.contact-text {
  font-size: 12px;
  color: #333;
  background: #fff;
  padding: 4px 8px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.phone-frame-3-2 {
  position: relative;
  container-type: inline-size;
  display: flex;
  justify-content: center;
  align-items: center;
}
.step-3-2-p {
  position: absolute;
  box-sizing: border-box;
  color: #fff;
  font-weight: bold;
  background-color: #f53435;
  width: 87.3%;
  margin: 0 0 0 1%;
  padding: clamp(6px, 5.9cqi, 20px) 2%;
  font-size: clamp(0.625rem, 7cqi, 1.5rem);
  line-height: 1.4;
  text-align: center;
  overflow-wrap: anywhere;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* 移动端适配 */

@media (max-width: 768px) {
  .float-contact {
    right: 15px;
    bottom: 80px;
  }
  .contact-btn {
    width: 50px;
    height: 50px;
  }
  .contact-btn img {
    width: 25px;
    height: 25px;
  }
}

/* 禁用页面缩放 */

@viewport {
  width: device-width;
  zoom: 1;
  min-zoom: 1;
  max-zoom: 1;
  user-zoom: fixed;
}