h6 {
  font-size: clamp(20px, 4vw, 30px);
  line-height: 1.2;
  margin-bottom: 40px;
  margin-top: 150px;
}

main1 {
  max-width: 520px;
  margin: 0 auto;
}

.translateSelectLanguage {
  position: absolute;
  top: 35px;
  right: 60px;
  z-index: 4;
  width: 100px;
  background: transparent;
  color: #fff;
  border: 0;

}

.translateSelectLanguage:focus-visible {
  border: 0;
}

.translateSelectLanguage:focus {
  border: 0;
}

.translateSelectLanguage option {
  background-color: #0b070f
    /* 你想要的背景色 */
}

/* 如果需要为选中的option设置不同的样式 */
.translateSelectLanguage option[selected] {
  background-color: #blue;
  /* 选中项的背景色 */
}

@media (min-width: 1000px) {
  .translateSelectLanguage {
    top: 40px;
  }
}

summary {
  font-size: 1.25rem;
  font-weight: 600;
  background-color: #fafafa;
  background-image: radial-gradient(circle at 40% 91%, rgba(251, 251, 251, 0.04) 0%, rgba(251, 251, 251, 0.04) 50%, rgba(229, 229, 229, 0.04) 50%, rgba(229, 229, 229, 0.04) 100%), radial-gradient(circle at 66% 97%, rgba(36, 36, 36, 0.04) 0%, rgba(36, 36, 36, 0.04) 50%, rgba(46, 46, 46, 0.04) 50%, rgba(46, 46, 46, 0.04) 100%), radial-gradient(circle at 86% 7%, rgba(40, 40, 40, 0.04) 0%, rgba(40, 40, 40, 0.04) 50%, rgba(200, 200, 200, 0.04) 50%, rgba(200, 200, 200, 0.04) 100%), radial-gradient(circle at 15% 16%, rgba(99, 99, 99, 0.04) 0%, rgba(99, 99, 99, 0.04) 50%, rgba(45, 45, 45, 0.04) 50%, rgba(45, 45, 45, 0.04) 100%), radial-gradient(circle at 75% 99%, rgba(243, 243, 243, 0.04) 0%, rgba(243, 243, 243, 0.04) 50%, rgba(37, 37, 37, 0.04) 50%, rgba(37, 37, 37, 0.04) 100%), linear-gradient(90deg, rgb(34, 222, 237), rgb(135, 89, 215));
  color: #fff;
  padding: 1rem;
  margin-bottom: 1rem;
  outline: none;
  border-radius: 0.25rem;
  text-align: left;
  cursor: pointer;
  position: relative;
}

p {
  text-align: left;
}

details[open] summary~* {
  animation: sweep .5s ease-in-out;
}

@keyframes sweep {
  0% {
    opacity: 0;
    margin-top: -10px
  }

  100% {
    opacity: 1;
    margin-top: 0px
  }
}

details>summary::after {
  position: absolute;
  content: "+";
  right: 20px;
}

details[open]>summary::after {
  position: absolute;
  content: "-";
  right: 20px;
}

details>summary::-webkit-details-marker {
  display: none;
}