html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

.blog-logo {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.blog-logo span {
    color: #6c757d;
    font-weight: 300;
}

.theme-toggle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 1px solid var(--bs-border-color);
    background: transparent;
    color: var(--bs-body-color);
    transition: background 0.2s;
}

.theme-toggle:hover {
    background: var(--bs-secondary-bg);
}

.search-wrapper {
    max-width: 520px;
}

.post-card {
    /*border: 1px solid var(--bs-border-color);
    border-radius: 10px;
    padding: 1.5rem;*/
    transition: border-color 0.2s;
    background: var(--bs-body-bg);
}

.post-card:hover {
    border-color: var(--bs-secondary-color);
}

.post-meta {
    font-size: 0.78rem;
    color: var(--bs-secondary-color);
    gap: 1rem;
}

.post-meta svg {
    width: 13px;
    height: 13px;
    vertical-align: -1px;
}

.post-title {
    font-size: 1.15rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--bs-body-color);
    text-decoration: none;
}

.post-title:hover {
    color: var(--bs-secondary-color);
}

.post-excerpt {
    font-size: 0.9rem;
    color: var(--bs-secondary-color);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
}

.divider {
    border-color: var(--bs-border-color);
    opacity: 1;
}

.blog-detail-title {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.3;
}

.blog-body {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--bs-body-color);
}

.blog-body p {
    margin-bottom: 1.25rem;
}

.blog-body h2,
.blog-body h3 {
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.blog-body blockquote {
    border-left: 3px solid var(--bs-border-color);
    padding-left: 1rem;
    margin-left: 0;
    color: var(--bs-secondary-color);
    font-style: italic;
}

.blog-body code {
    background: var(--bs-secondary-bg);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-size: 0.875em;
}

.blog-body pre {
    background: var(--bs-secondary-bg);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
}

.blog-body pre code {
    background: none;
    padding: 0;
}

.vote-btn {
    background: transparent;
    border: 1px solid var(--bs-border-color);
    border-radius: 20px;
    padding: 0.4rem 1rem;
    color: var(--bs-body-color);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background 0.2s, border-color 0.2s;
}

.vote-btn:hover {
    background: var(--bs-secondary-bg);
    border-color: var(--bs-secondary-color);
}

.comment-card {
    padding: 1rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    background: var(--bs-body-bg);
}