html, body {
  margin: 0;
  padding: 0;
  background: #fff;
  font-family: 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
  color: #222;
  -webkit-tap-highlight-color: transparent;
}

.statusbar {
  height: 44px;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 20;
}

.header {
  display: flex;
  align-items: center;
  height: 44px;
  padding: 0 12px 0 8px;
  background: #fff;
  border-bottom: 1px solid #ededed;
  position: sticky;
  top: 44px;
  z-index: 10;
  box-sizing: border-box;
}

.back {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
  cursor: pointer;
}

.back:active {
  background: #f2f2f2;
}

.back svg {
  width: 22px;
  height: 22px;
  display: block;
}

.title {
  flex: 1;
  text-align: center;
  font-size: 17px;
  font-weight: 600;
  color: #222;
  letter-spacing: 0.5px;
}

.header .placeholder {
  width: 32px;
}

.banner {
  width: 100%;
  height: 132px;
  background: url('../image/banner.png') center center/cover no-repeat;
  position: relative;
}

.search-bar {
  position: absolute;
  left: 16px;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  height: 48px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  background-color: #fff;
  border: 1px solid #ededed;
  padding: 0;
}

.search-bar input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0 14px;
  font-size: 15px;
  height: 100%;
  background: transparent;
  color: #222;
  font-family: inherit;
  box-sizing: border-box;
}

.search-bar input::placeholder {
  color: #bdbdbd;
}

.search-bar button {
  width: 48px;
  height: 100%;
  background-color: #d0021b;
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 0; /* 重点：不设置圆角，靠父容器处理 */
  transition: background 0.2s;
}

/* .search-bar button:active {
  background: #b80016;
} */

.search-bar button img {
  width: 22px;
  height: 22px;
  display: block;
  object-fit: contain;
}
.faq-list {
  margin: 10px 0 0 0;
  padding: 0;
  list-style: none;
}

.faq-list li {
  padding: 0 20px;
  height: 52px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #f2f2f2;
  font-size: 16px;
  color: #222;
  justify-content: space-between;
  background: #fff;
  cursor: pointer;
  transition: background 0.2s;
}

.faq-list li:active {
  background: #f7f7f7;

}

.arrow {
  color: #bdbdbd;
  font-size: 18px;
  margin-left: 8px;
}

.safe-area {
  height: 16px;
}

@media (max-width: 375px) {
  .banner {
    height: 90px;
  }
  .faq-list li {
    font-size: 15px;
  }
}