/* Projects Section Styles */

/* Projects List Page */
.project-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.project-card {
  padding: 24px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  transition: box-shadow 0.2s;
}

.project-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.project-card h2 {
  margin: 0 0 12px 0;
  font-size: 20px;
}

.project-card h2 a {
  color: #c45a00;
  text-decoration: none;
}

.project-card h2 a:hover {
  text-decoration: underline;
}

.project-card p {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 12px;
}

.project-meta {
  display: inline-block;
  padding: 4px 8px;
  background: #f5f5f5;
  border-radius: 4px;
  font-size: 12px;
  color: #666;
  margin-right: 8px;
}

.projects-intro {
  padding: 24px;
  background: #f9f9f9;
  border-left: 4px solid #c45a00;
  margin-bottom: 32px;
  font-size: 15px;
  line-height: 1.6;
}

/* Project Detail Page */
.project-header {
  margin-bottom: 32px;
}

.project-intro {
  padding: 24px;
  background: #f9f9f9;
  border-left: 4px solid #c45a00;
  margin-bottom: 32px;
  font-size: 15px;
  line-height: 1.6;
}

.version-selector {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: #f5f5f5;
  border-radius: 6px;
  margin-bottom: 32px;
}

.version-selector label {
  font-weight: 600;
  font-size: 14px;
  color: #333;
}

.version-selector select {
  padding: 8px 32px 8px 12px;
  border: 1px solid #d0d0d0;
  border-radius: 4px;
  background: white;
  font-size: 14px;
  color: #333;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23666' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.version-selector select:hover {
  border-color: #c45a00;
}

.version-selector select:focus {
  outline: none;
  border-color: #c45a00;
  box-shadow: 0 0 0 3px rgba(196, 90, 0, 0.1);
}

.revision-content {
  margin-top: 24px;
}

.revision-title {
  font-size: 24px;
  margin-bottom: 12px;
  color: #333;
}

.revision-content .tip {
  margin-bottom: 24px;
  font-size: 13px;
  color: #999;
}

.revision-content .content-center {
  text-align: center;
  margin: 32px 0;
}

.revision-content .content-center img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

.revision-content .image-caption {
  font-size: 13px;
  color: #666;
  margin-top: 8px;
  font-style: italic;
}

.revision-content .content {
  font-size: 15px;
  line-height: 1.8;
  color: #333;
}

.revision-content .content h2 {
  margin-top: 32px;
  margin-bottom: 16px;
  font-size: 22px;
  color: #222;
}

.revision-content .content h3 {
  margin-top: 24px;
  margin-bottom: 12px;
  font-size: 18px;
  color: #333;
}

.revision-content .content ul,
.revision-content .content ol {
  margin: 16px 0;
  padding-left: 24px;
}

.revision-content .content li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.revision-content .content p {
  margin-bottom: 16px;
}

.project-revisions {
  margin-top: 48px;
}

.revision-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}

.revision-card {
  padding: 20px;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  background: white;
  transition: all 0.2s;
}

.revision-card:hover {
  border-color: #c45a00;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.revision-card h3 {
  margin: 0 0 8px 0;
  font-size: 18px;
}

.revision-card h3 a {
  color: #c45a00;
  text-decoration: none;
}

.revision-card h3 a:hover {
  text-decoration: underline;
}

.revision-card time {
  display: block;
  font-size: 13px;
  color: #999;
  margin-bottom: 8px;
}

.revision-card p {
  color: #666;
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}