/* 细线风格核心样式 */
#mb-number-wrapper {
    width: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.mb-special-container {
    box-sizing: border-box;
}

.mb-control-panel {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mb-input-section,
.mb-result-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mb-label {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.mb-textarea {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.5;
    resize: vertical;
    box-sizing: border-box;
    transition: border-color 0.2s;
}

.mb-textarea:focus {
    outline: none;
    border-color: #007aff;
}

.mb-option-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mb-option-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.mb-option-title {
    font-size: 14px;
    color: #333;
    font-weight: 500;
    white-space: nowrap;
}

.mb-bracket-options {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.mb-radio-label,
.mb-checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #555;
    cursor: pointer;
    user-select: none;
}

.mb-radio-label input[type="radio"],
.mb-checkbox-label input[type="checkbox"] {
    margin: 0;
    cursor: pointer;
}

.mb-action-section {
    display: flex;
    gap: 12px;
}

.mb-convert-button,
.mb-clear-button {
    padding: 10px 24px;
    border: 1px solid #007aff;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.mb-convert-button {
    background-color: #007aff;
    color: white;
}

.mb-convert-button:hover {
    background-color: #0056cc;
    border-color: #0056cc;
}

.mb-clear-button {
    background-color: white;
    color: #007aff;
}

.mb-clear-button:hover {
    background-color: #f5f5f5;
}

#mb-result-text {
    background-color: #f9f9f9;
    color: #333;
}

.mb-tip-section {
    margin-top: 8px;
}

.mb-tip-line {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .mb-bracket-options {
        flex-direction: column;
        gap: 10px;
    }
    
    .mb-action-section {
        flex-wrap: wrap;
    }
}
.mb-seo-section{
    margin-top:40px;
    padding-top:24px;
    border-top:1px solid #eee;
    color:#444;
    font-size:14px;
    line-height:1.7;
}

.mb-seo-title{
    font-size:18px;
    margin-bottom:14px;
    font-weight:600;
}

.mb-seo-content h3{
    margin-top:16px;
    font-size:15px;
}

.mb-seo-content ul{
    padding-left:18px;
}

.mb-seo-content li{
    margin:6px 0;
}