body {
  background: linear-gradient(135deg, #ffeaa7 0%, #fab1a0 100%);
  /* 使用系统楷体为首选，后备为常见中文或英文字体 */
  font-family: "KaiTi", "楷体", STKaiti, "Microsoft Yahei", Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #333;
  text-align: center;
}

/* 两侧SVG墙纸样式 */
.wallpaper {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 22vw;
  min-width: 180px;
  max-width: 400px;
  z-index: 0;
  pointer-events: none;
  opacity: 0.85;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wallpaper-left {
  left: 0;
}
.wallpaper-right {
  right: 0;
}
.wallpaper-img {
  width: 100%;
  height: auto;
  max-height: 90vh;
  object-fit: contain;
  opacity: 0.95;
}
@media (max-width: 900px) {
  .wallpaper {
    width: 18vw;
    min-width: 100px;
    max-width: 180px;
    opacity: 0.7;
  }
}
@media (max-width: 600px) {
  .wallpaper {
    display: none;
  }
}
.container {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  padding: 2.5rem;
  backdrop-filter: blur(15px);
  max-width: 1000px;
  animation: fadeIn 0.8s ease-in-out;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
h2 {
  color: #e17055;
  margin-bottom: 2rem;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.table {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}
.table thead th {
  background: linear-gradient(45deg, #6c5ce7, #a29bfe);
  color: white;
  border: none;
  font-weight: 600;
}
.table tbody tr {
  transition: background-color 0.3s ease;
}
.table tbody tr:hover {
  background-color: rgba(108, 92, 231, 0.1);
  transform: scale(1.02);
}
.table-primary {
  background: linear-gradient(45deg, #6c5ce7, #a29bfe);
}
.table-success {
  background: linear-gradient(45deg, #6c5ce7, #a29bfe);
}
.btn-danger {
  background: linear-gradient(45deg, #6c5ce7, #a29bfe);
  border: none;
  border-radius: 30px;
  padding: 0.75rem 2.5rem;
  transition: all 0.3s ease;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(108, 92, 231, 0.3);
}
.btn-danger:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 15px rgba(108, 92, 231, 0.4);
}
.form-control {
  border-radius: 30px;
  border: 2px solid #ddd;
  padding: 0.75rem 1.25rem;
  transition: all 0.3s ease;
  font-size: 1rem;
}
.form-control:focus {
  border-color: #6c5ce7;
  box-shadow: 0 0 0 0.3rem rgba(108, 92, 231, 0.25);
  transform: scale(1.02);
}
.author-card {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 20px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  margin-top: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.author-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(45deg, #e17055, #fdcb6e);
}
.author-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}
.author-card h4 {
  color: #e17055;
  margin-bottom: 1rem;
  font-weight: 600;
}
.author-card p {
  color: #616161;
  line-height: 1.6;
}
/* Circular avatar styles */
.avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid #e17055;
}

/* Additional styles */
.card {
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
}
/* Social links styles */
.social-links {
  margin-top: 1.5rem;
}
.social-links .btn {
  margin: 0.25rem;
  border-radius: 25px;
  transition: all 0.3s ease;
}
.social-links .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.author-card {
  margin-bottom: 1rem;
}
/* Social links styles */
.social-links {
  margin-top: 1.5rem;
}
.social-links .btn {
  margin: 0.25rem;
  border-radius: 25px;
  transition: all 0.3s ease;
}
.social-links .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
/* Additional components */
.card {
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
}