@font-face {
  font-family: "AlimamaNumBlack";
  src: url("../fonts/AlimamaNumBlack.woff") format("woff");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
} 

@font-face {
  font-family: "KingsoftCloud";
  src: url("../fonts/KingsoftCloud.woff") format("woff");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
} 

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
  background: #e8ecf4;
  min-height: 100vh;
  display: flex;
  justify-content: center;
}

.page-wrapper {
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.bg-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.bg-layer img {
  width: 100%;
  height: 100%;
}

.content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
}

/* Logo 区域 */
.logo-section {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.logo-icon {
  width: 35px;
  height: 35px;
  border-radius: 8px;
  overflow: hidden;
}

.logo-icon img {
  width: 100%;
  height: 100%;
  display: block;
}

.logo-text {
  font-family: "AlimamaNumBlack";
  font-size: 19px;
  font-weight: 400;
  line-height: 23px;
  color: rgba(14, 36, 24, 1);
}

.logo-sub {
  font-size: 6.5px;
  font-weight: 400;
  line-height: 9.5px;
  color: rgba(0, 0, 0, 0.36);
  text-transform: uppercase;
}

/* 标语区域 */
.slogan-section {
  margin-top: 44px;
  text-align: center;
}

.slogan-main {
  font-family: "KingsoftCloud";
  font-size: 44px;
  font-weight: 400;
  line-height: 53px;
  color: rgba(15, 28, 21, 1);
}

.slogan-sub {
  margin-top: 10px;
  font-family: "KingsoftCloud";
  font-size: 17px;
  font-weight: 400;
  line-height: 20px;
  color: rgba(15, 28, 21, 1);
}

/* 手机截图区域 */
.phone-section {
  margin-top: 40px;
}

.phone-frame {
  width: 246.05px;
  height: 532.78px;
  position: absolute;
  bottom: 33px;
  left: 50%;
  transform: translateX(-50%);
}

.phone-frame img {
  width: 100%;
  display: block;
}

/* 底部毛玻璃遮罩 */
.bottom-overlay {
  position: absolute;
  z-index: 2;
  width: 100%;
  height: 193px;
  display: flex;
  align-items: center;
  justify-content: center;
  bottom: 0;
}

.bottom-overlay img {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

/* 下载按钮 */
.download-btn {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 284px;
  height: 50px;
  background: rgba(79, 160, 117, 1);
  color: rgba(255, 255, 255, 1);
  font-family: "AlimamaNumBlack";
  font-size: 18px;
  font-weight: 400;
  line-height: 22px;
  letter-spacing: 0;
  border: none;
  border-radius: 25px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 2px 7px rgba(79, 160, 117, 1),
              inset 0 2px 4px rgba(255, 242, 242, 0.25);
  transition: all 0.2s ease;
}

.download-btn:active {
  transform: scale(0.97);
  opacity: 0.9;
}

@media (max-width: 375px) {
  .phone-section {
    width: 65.6vw;
  }

  .download-btn {
    width: 75.7vw;
  }
}