/* 首页样式 */
@media (max-width: 768px) {
  /* 移动端样式 */
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  list-style: none;
  text-decoration: none;
}

body {
  background-color: #08060a;
  overflow-x: hidden;
  margin: 0;
}

.container {
  background-color: #fafafa;
  transform-origin: top left;
  transition: transform 0.5s linear;
  width: 100vw;
  min-height: 100vh;
  padding: 50px;
}

.container.show-nav {
  transform: rotate(-20deg);
}

.circle-container {
  
  position: fixed;
  top: -100px;
  left: -100px;
}

.circle {
  background-color: #ff7979;
  height: 200px;
  width: 200px;
  border-radius: 50%;
  position: relative;
  transition: transform 0.5s linear;
}

.container.show-nav .circle {
  transform: rotate(-70deg);
}

.circle button {
  position: absolute;
  top: 50%;
  left: 50%;
  height: 100px;
  background: transparent;
  border: 0;
  font-size: 26px;
  color: #fff;
}

.circle button:focus {
  outline: none;
}

#open {
  left: 60%;
}

#close {
  top: 60%;
  transform: rotate(90deg);
  transform-origin: top left;
}

.container.show-nav + nav li {
  transform: translateX(0);
  transition-delay: 0.3s;
}

nav {
  position: fixed;
  bottom: 40px;
  left: 0;
  z-index: 100;
}

nav ul {
  list-style-type: none;
  padding: 30px;
}

nav ul li {
  /* text-transform:uppercase; 这段css意思是强制文本大写(由于导航是中文，故注释掉)*/
  color: #fff;
  margin: 40px 0;
  transform: translateX(-100%);
  transition: transform 0.4s ease-in;
}

nav ul li + li {
  margin-left: 15px;
  transform: translateX(-150%);
}

nav ul li + li + li {
  margin-left: 30px;
  transform: translateX(-200%);
}

nav a {
  color: #fafafa;
  text-decoration: none;
  transition: all 0.5s;
}

nav a:hover {
  color: #ff7979;
  font-weight: bold;
}

.qrcode-container {
  text-align: center;
  margin: 40px auto;
  padding: 20px;
}

.qrcode-container h1 {
  font-size: 24px;
  margin-bottom: 20px;
  color: #333;
}

#qrcode {
  display: inline-block;
  padding: 15px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

#qrcode img {
  display: block;
}