* {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  box-sizing: border-box;
}
body {
  background: #f2f3fb;
  width: 100%;
  min-height: 100vh;
  font-family: "Roboto", sans-serif;
}
body::-webkit-scrollbar {
  display: none;
}
a {
  color: #343b45;
  text-decoration: none;
}
ul {
  list-style-type: none;
}

/***wrapper maintain page content width***/
.wrapper {
  padding: 1.5rem 0;
  margin: auto;
  width: 85%;
}
.container {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

/*****Picture and name*****/
.picture {
  width: 150px;
  height: 150px;
  margin: 0 auto 20px;
  position: relative;
}
.picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid #fff;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}
.picture img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.2);
}
.picture::after {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  right: -8px;
  bottom: -8px;
  border-radius: 50%;
  border: 2px dashed #e0e0e0;
  animation: rotate 20s linear infinite;
}
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.name {
  padding: 1rem 0;
  font-size: 2rem;
  letter-spacing: 1.5px;
  font-weight: bold;
  color: #00445a;
}

/**On load name effect**/
.name>span {
  display: inline-block;
  overflow: hidden;
  transition: .2s transform
}

.name>span span {
  display: inline-block;
  transition: .5s transform cubic-bezier(.34, 1.56, .64, 1);
}
.name>span:nth-child(odd) {
  transform: translateY(50%);
}
.name>span:nth-child(odd) span {
  transform: translateY(-100%);
}
.name>span:nth-child(even) {
  transform: translateY(-50%);
}
.name>span:nth-child(even) span {
  transform: translateY(100%);
}

.name.loaded>span,
.name.loaded>span span {
  transform: translateY(0);
}

/*****Few personal details*****/
.info-box {
  width: 100%;
  background-color: #f5f5fc;
  border-radius: 0.5rem;
  border: 2px solid #343b45;
  padding: 1rem 0;
  height: 3.45rem;
  overflow: hidden;
  position: relative;
}
/*if toggle btn click then add .active*/
.info-box .toggle {
  padding: 0.94rem;
  width: 100%;
  height: 3.36rem;
  cursor: pointer;
  position: absolute;
  font-size: 1.3rem;
  top: 0;
  right: 0;
}
.info-box.active {
  height: auto;
  padding-bottom: 0;
  overflow: visible;
}
/***toggle button rotate on click***/
.info-box .toggle i {
  float: right;
  transition: 0.25s;
}
.info-box.active .toggle > i {
  transition: 0.25s;
  transform: rotate(-180deg);
}

/***details***/
.details {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  width: 95%;
  margin: auto;
}
.details ul {
  display: flex;
  flex-direction: column;
  padding: 0.5rem 0;
  text-align: left;
}
.details ul li {
  color: #4b4c4f;
  padding: 0.5rem;
}
.details b {
  color: #00445a;
  letter-spacing: 1.3px;
}
.details .about {
  line-height: 1.5rem;
}

/***Project section***/
.projects {
  width: 100%;
}

.project {
  display: flex;
  align-items: center;
  border-bottom: 1.5px solid #0000001a;
  padding: 0;
  text-decoration: none;
}

.project i {
  font-size: 2rem;
  color: #26caff;
}

.project ul {
  overflow: hidden;
  list-style-type: none;
  line-height: 0.2rem;
  margin-left: 0.8rem;
}

.project ul li {
  overflow: hidden;
  display: inline-block;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #000;
}

.project ul small {
  color: #909090;
}

/*****All social media btn*****/
.social-media {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 15px;
  padding: 10px 0;
}

.social-media div {
  width: 100%;
  margin: 0;
  border-radius: 10px;
  backdrop-filter: blur(10px);
  border: 2px solid #343b45;
  background-color: #f5f5fc;
  padding: 1rem 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

/* 悬停效果 */
.social-media div:hover {
  color: #ffffff;
  background-color: #343b45;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* 点击效果 */
.social-media div:active {
  transform: translateY(0);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* 图标动画 */
.social-media div i {
  transition: all 0.3s ease;
}

.social-media div:hover i {
  transform: scale(1.2) rotate(360deg);
}

/* 波纹效果 */
.social-media div::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: radial-gradient(circle, rgba(255,255,255,.8) 10%, transparent 70%);
  transform: scale(0);
  opacity: 0;
  transition: transform 0.5s, opacity 0.3s;
}

.social-media div:active::after {
  transform: scale(2);
  opacity: 0;
  transition: 0s;
}

/* 响应式布局调整 */
@media only screen and (min-width: 1000px) {
  .social-media {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

/***responsive for desktop***/
@media only screen and (min-width: 1000px) {
  .wrapper {
    width: 55%;
  }
}

/* 底部版权信息样式 */
.footer {
  width: 100%;
  text-align: center;
  padding: 25px 0;
  margin-top: 40px;
  color: #343b45;
  font-size: 14px;
  background: linear-gradient(to bottom, transparent, #f2f3fb);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.02);
}

.footer .separator {
  margin: 0 8px;
  color: #343b45;
  font-weight: 300;
}

.footer a {
  color: #343b45;
  text-decoration: none;
  position: relative;
  transition: all 0.3s ease;
  padding: 2px 4px;
}

.footer a:hover {
  color: #00445a;
}

/* 在小屏幕上调整间距 */
@media only screen and (max-width: 768px) {
  .footer {
    padding: 20px 15px;
    font-size: 12px;
  }
  
  .footer .separator {
    margin: 0 6px;
  }
}

/* 个人资料区域布局 */
.profile-section {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
}

/* 添加暗黑模式切换按钮样式 */
.theme-btn {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: #f2f3fb;
  border: 2px solid #333;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.theme-btn:hover {
  background: #e4e5f0;
  transform: scale(1.05);
}

.theme-btn i {
  color: #333;
  font-size: 20px;
  transition: all 0.3s;
}

/* 暗黑模式样式 */
body.dark-mode {
  background: #242526;
  color: #e4e6eb;
}

body.dark-mode .info-box {
  background-color: #3a3b3c;
  border-color: #4a4b4c;
  color: #e4e6eb;
}

body.dark-mode .social-media div {
  background-color: #3a3b3c;
  border-color: #4a4b4c;
  color: #e4e6eb;
}

body.dark-mode .social-media div:hover {
  background-color: #4a4b4c;
  color: #ffffff;
}

body.dark-mode .theme-btn {
  background: #3a3b3c;
  border-color: #4a4b4c;
}

body.dark-mode .theme-btn i {
  color: #e4e6eb;
}

body.dark-mode .search-box input {
  background: #3a3b3c;
  border-color: #4a4b4c;
  color: #e4e6eb;
}

body.dark-mode .search-box .search-btn {
  background: #3a3b3c;
  border-color: #4a4b4c;
  color: #e4e6eb;
}

body.dark-mode .share-btn {
  background: #3a3b3c;
  border-color: #4a4b4c;
  color: #e4e6eb;
}

body.dark-mode .share-menu {
  background: #3a3b3c;
  border-color: #4a4b4c;
}

body.dark-mode .share-menu a {
  color: #e4e6eb;
}

body.dark-mode .share-menu a:hover {
  background: #4a4b4c;
}

body.dark-mode .qr-btn {
  background: #3a3b3c;
  border-color: #4a4b4c;
}

body.dark-mode .qr-btn i {
  color: #e4e6eb;
}

body.dark-mode .qr-box {
  background: #3a3b3c;
  border-color: #4a4b4c;
}

body.dark-mode .name {
  color: #e4e6eb;
}

body.dark-mode .details ul li {
  color: #e4e6eb;
}

body.dark-mode .details b {
  color: #58a6ff;
}

body.dark-mode .footer {
  background: linear-gradient(to bottom, transparent, #242526);
  border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .footer,
body.dark-mode .footer a,
body.dark-mode .footer .separator {
  color: #e4e6eb;
}

/* 修改二维码区域样式 */
.qr-code-section {
  position: fixed; /* 改为固定定位 */
  right: 25px; /* 距离左边20px */
  top: 650px; /* 距离顶部100px，可以根据需要调整 */
  z-index: 1000; /* 确保显示在最上层 */
  pointer-events: none; /* 允许点击穿透 */
}

.qr-code-container {
  display: none; /* 默认在移动端隐藏 */
  background: #f5f5fc;
  border: 2px solid #343b45;
  border-radius: 10px;
  padding: 15px;
  width: 200px;
  text-align: center;
  pointer-events: auto; /* 恢复二维码容器的点击事件 */
}

.qr-code-container img {
  width: 150px;
  height: 150px;
  margin-bottom: 10px;
  border-radius: 5px;
}

.qr-text {
  color: #343b45;
  font-size: 14px;
  line-height: 1.5;
}

/* 适配暗黑模式 */
body.dark-mode .qr-code-container {
  background: #3a3b3c;
  border-color: #4a4b4c;
}

body.dark-mode .qr-text {
  color: #e4e6eb;
}

/* 在桌面端显示二维码 */
@media only screen and (min-width: 768px) {
  .qr-code-container {
    display: block;
  }
}