/* 姜十三论坛全局样式 */
:root {
  --primary: #2c5530;
  --primary-light: #3d7a44;
  --accent: #c9a227;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: #f8f9fa;
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.05em;
}

.site-footer {
  margin-top: auto;
  background: #212529;
  color: #adb5bd;
  padding: 1.5rem 0;
  font-size: 0.875rem;
}

.post-content {
  line-height: 1.8;
  word-break: break-word;
}

.post-content img {
  max-width: 100%;
  height: auto;
}

.comment-floor {
  border-left: 3px solid var(--primary);
  padding-left: 1rem;
}

.avatar-sm {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 50%;
}

.avatar-md {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 50%;
}

.badge-pin {
  background: var(--accent);
}

.admin-sidebar .nav-link.active {
  background: var(--primary);
  color: #fff;
}

.admin-sidebar .nav-link {
  color: #333;
  border-radius: 0.375rem;
  margin-bottom: 0.25rem;
}

.login-slogan {
  font-style: italic;
  color: #6c757d;
  letter-spacing: 0.1em;
}

@media (max-width: 576px) {
  .navbar-brand span.en { display: none; }
}