/* 链接卡片样式 */
.link-card {
    display: flex !important;
    flex-direction: column;
    padding: 16px 20px !important;
    margin: 12px 0 !important;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%) !important;
    border: 2px solid #90caf9 !important;
    border-radius: 10px !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.15) !important;
}

.link-card:hover {
    background: linear-gradient(135deg, #bbdefb 0%, #90caf9 100%) !important;
    border-color: #64b5f6 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.25) !important;
}

.link-card .link-title {
    font-weight: 700;
    font-size: 1rem;
    color: #1565c0;
    margin-bottom: 6px;
}

.link-card .link-url {
    font-size: 0.85rem;
    color: #1976d2;
    font-family: 'Roboto Mono', 'Consolas', monospace;
}

/* 一级标题样式 */
.md-content h1 {
    background: linear-gradient(135deg, #1E90FF 0%, #1E90FF 100%) !important;
    color: white !important;
    font-weight: 700 !important;
    padding: 16px 20px !important;
    margin-bottom: 24px !important;
}

/* 二级标题样式 */
.md-content h2 {
    background: linear-gradient(180deg, #FFFFFF 0%, #FFFFFF 50%, #00BFFF 100%) !important;
    color: #333 !important;
    font-weight: 700 !important;
    padding: 12px 16px !important;
    margin-top: 32px !important;
    margin-bottom: 16px !important;
}

/* 三级标题样式 */
.md-content h3 {
    color: #1E90FF !important;
    font-weight: 700 !important;
    padding-bottom: 8px !important;
    margin-top: 24px !important;
    margin-bottom: 12px !important;
    border-bottom: 3px solid #00BFFF !important;
}

/* 暗色主题适配 - 链接卡片 */
[data-md-color-scheme="slate"] .link-card {
    background: linear-gradient(135deg, #1e3a5f 0%, #0d47a1 100%) !important;
    border-color: #42a5f5 !important;
}

[data-md-color-scheme="slate"] .link-card:hover {
    background: linear-gradient(135deg, #1565c0 0%, #0d47a1 100%) !important;
    border-color: #64b5f6 !important;
}

[data-md-color-scheme="slate"] .link-card .link-title {
    color: #90caf9;
}

[data-md-color-scheme="slate"] .link-card .link-url {
    color: #64b5f6;
}

/* 暗色主题适配 - 标题 */
[data-md-color-scheme="slate"] .md-content h1 {
    background: linear-gradient(135deg, #1565C0 0%, #0D47A1 100%) !important;
}

[data-md-color-scheme="slate"] .md-content h2 {
    background: linear-gradient(180deg, #1E3A5F 0%, #1E3A5F 50%, #0D47A1 100%) !important;
    color: #90CAF9 !important;
}

[data-md-color-scheme="slate"] .md-content h3 {
    color: #64B5F6 !important;
    border-bottom-color: #00BFFF !important;
}

/* 语言切换器样式 */
.md-header__option {
    position: relative;
}

.md-select {
    position: relative;
}

.md-select__inner {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    min-width: 120px;
    background: var(--md-default-bg-color);
    border-radius: 4px;
    box-shadow: var(--md-shadow-z2);
    z-index: 100;
    padding: 4px 0;
}

.md-select.active .md-select__inner {
    display: block;
}

.md-select__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.md-select__item {
    margin: 0;
    padding: 0;
}

.md-select__link {
    display: block;
    padding: 8px 16px;
    color: var(--md-default-fg-color);
    text-decoration: none;
    transition: background 0.2s;
    font-size: 0.875rem;
}

.md-select__link:hover {
    background: var(--md-default-bg-color--lighter);
}

.md-select__link[style*="font-weight: bold"] {
    color: var(--md-primary-fg-color);
}