.sec-desc {
    font-size: 12px;
    color: var(--sr-color-text-secondary);
    line-height: 1.6;
    margin: 0 0 10px;
}
/* 开关网格 */
.switch-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.toggle-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border: 1.5px solid var(--sr-color-border);
    border-radius: 20px;
    background: #f9fafb;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    font-size: 13px;
    color: var(--sr-color-text);
    font-family: inherit;
}
.toggle-item:hover {
    border-color: var(--sr-color-primary);
    background: #f5f3ff;
}
.toggle-item.checked {
    border-color: var(--sr-color-primary);
    background: var(--sr-color-primary);
    color: #fff;
}
.toggle-item input {
    display: none;
}
.toggle-item .check-icon {
    display: none;
    width: 14px;
    height: 14px;
}
.toggle-item.checked .check-icon {
    display: inline-block;
}
.toggle-item .check-icon svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}
/* 文本框 */
.fix-textarea {
    width: 100%;
    min-height: 80px;
    padding: 10px 14px;
    border: 1.5px solid var(--sr-color-border);
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    color: var(--sr-color-text);
    resize: vertical;
    outline: none;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
    background: #fafbfc;
}
.fix-textarea:focus {
    border-color: var(--sr-color-primary);
    background: #fff;
}
.fix-textarea::placeholder {
    color: var(--sr-color-text-muted);
}
/* hero图片容器与loading遮罩 */
.hero-img-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    line-height: 0;
}
.hero-img-wrapper > img {
    display: block;
    width: 100%;
    border-radius: 12px;
}
.hero-loading-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    z-index: 10;
}
.hero-loading-overlay .loading-text {
    color: #fff;
    font-size: 15px;
    margin-bottom: 18px;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}
.hero-loading-overlay .loading-bar {
    width: 65%;
    max-width: 320px;
    height: 8px;
    background: rgba(255,255,255,0.3);
    border-radius: 4px;
    overflow: hidden;
}
.hero-loading-overlay .loading-bar-fill {
    height: 100%;
    background: #fff;
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}
.sr-style-section {
    flex: initial !important;
}