/* 故障排除页面 - 紫色主题（高级配色） */

.container {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: linear-gradient(135deg, #E8F4F8 0%, #FDF6E3 50%, #FAF0F6 100%);
}

/* 内容区域 - 两列布局 */
.content-wrapper {
    flex: 1;
    display: flex;
    gap: 20px;
    padding: 24px 28px;
    overflow: hidden;
}

/* 左侧面板 */
.left-panel {
    flex: 0 0 55%;
    max-width: 55%;
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow-y: auto;
    padding-right: 8px;
    min-width: 0;
}

/* 页面头部 */
.page-header {
    text-align: center;
    padding: 22px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(16px);
    border-radius: 14px;
    border: 1.5px solid rgba(155, 89, 182, 0.18);
    box-shadow: 0 4px 16px rgba(155, 89, 182, 0.08);
    flex-shrink: 0;
}

.service-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.1), rgba(142, 68, 173, 0.1));
    padding: 7px 20px;
    border-radius: 50px;
    margin-bottom: 12px;
    border: 1.5px solid rgba(155, 89, 182, 0.3);
    font-size: 0.85rem;
    font-weight: 600;
    color: #9B59B6;
    letter-spacing: 0.02em;
}

.page-title {
    font-size: 1.9rem;
    color: #2C3E50;
    margin-bottom: 7px;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.page-subtitle {
    font-size: 0.97rem;
    color: #34495E;
    opacity: 0.72;
}

/* 功能网格 */
.functions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    padding: 4px;
}

.function-card {
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(16px);
    border-radius: 12px;
    padding: 20px 16px;
    border: 1.5px solid rgba(155, 89, 182, 0.18);
    text-align: center;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(155, 89, 182, 0.06);
}

.function-card:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(155, 89, 182, 0.4);
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 24px rgba(155, 89, 182, 0.18);
}

.card-icon {
    font-size: 2.3rem;
    margin-bottom: 11px;
    filter: drop-shadow(0 2px 4px rgba(155, 89, 182, 0.15));
}

.card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #2C3E50;
    margin-bottom: 7px;
}

.card-desc {
    font-size: 0.83rem;
    color: #5D6D7E;
    opacity: 0.78;
    line-height: 1.4;
}

/* 右侧面板 */
.right-panel {
    flex: 0 0 45%;
    max-width: 45%;
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow-y: auto;
    padding-right: 4px;
    min-width: 0;
}

/* 信息卡片 */
.info-card {
    padding: 18px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(16px);
    border-radius: 13px;
    border: 1.5px solid rgba(155, 89, 182, 0.2);
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.06);
}

.info-header {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 15px;
}

.info-icon {
    font-size: 1.9rem;
    filter: drop-shadow(0 2px 4px rgba(155, 89, 182, 0.15));
}

.info-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2C3E50;
}

.info-features {
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.info-feature-item {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 13px;
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.06), rgba(142, 68, 173, 0.06));
    border-radius: 9px;
    border-left: 3px solid #9B59B6;
    font-size: 0.91rem;
    color: #34495E;
}

.check-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8B008B, #4B0082);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* 赠送服务卡片 */
.bonus-card {
    padding: 18px;
    background: linear-gradient(135deg, rgba(255, 111, 0, 0.08), rgba(255, 152, 0, 0.08));
    backdrop-filter: blur(16px);
    border-radius: 13px;
    border: 2px solid rgba(255, 111, 0, 0.3);
    box-shadow: 0 4px 12px rgba(255, 111, 0, 0.12);
}

.bonus-header {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 15px;
}

.bonus-icon {
    font-size: 1.9rem;
    filter: drop-shadow(0 2px 4px rgba(255, 111, 0, 0.15));
}

.bonus-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #FF6F00;
}

.bonus-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bonus-main {
    font-size: 1.05rem;
    font-weight: 700;
    color: #FF6F00;
    text-align: center;
    padding: 8px 16px;
    background: rgba(255, 111, 0, 0.1);
    border-radius: 8px;
    border: 1.5px solid rgba(255, 111, 0, 0.2);
}

.bonus-details {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.bonus-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(255, 111, 0, 0.05);
    border-radius: 8px;
    border-left: 3px solid #FF6F00;
}

.bonus-check {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FF6F00, #FF9800);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}

.bonus-text {
    font-size: 0.9rem;
    color: #2C3E50;
    font-weight: 600;
}

/* 价格卡片 */
.price-card {
    padding: 18px;
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.08), rgba(142, 68, 173, 0.08));
    backdrop-filter: blur(16px);
    border-radius: 13px;
    border: 1.5px solid rgba(155, 89, 182, 0.3);
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.08);
}

.price-header {
    text-align: center;
    margin-bottom: 17px;
}

.price-title {
    font-size: 1.02rem;
    font-weight: 600;
    color: #2C3E50;
    margin-bottom: 11px;
}

.price-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 3px;
}

.currency {
    font-size: 1.15rem;
    font-weight: 600;
    color: #9B59B6;
}

.amount {
    font-size: 2.6rem;
    font-weight: 800;
    color: #9B59B6;
}

.unit {
    font-size: 0.92rem;
    color: #34495E;
    opacity: 0.68;
}

.price-features {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.price-feature-item {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 0.91rem;
    color: #34495E;
}

/* 专家卡片 */
.expert-card {
    padding: 18px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(16px);
    border-radius: 13px;
    border: 1.5px solid rgba(155, 89, 182, 0.2);
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.06);
}

.expert-header {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 15px;
}

.expert-icon {
    font-size: 1.9rem;
    filter: drop-shadow(0 2px 4px rgba(155, 89, 182, 0.15));
}

.expert-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2C3E50;
}

.expert-info {
    text-align: center;
}

.expert-desc {
    font-size: 0.9rem;
    color: #5D6D7E;
    opacity: 0.85;
    line-height: 1.6;
    margin-bottom: 16px;
}

.expert-stats {
    display: flex;
    justify-content: space-around;
    gap: 12px;
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-number {
    font-size: 1.4rem;
    font-weight: 800;
    color: #9B59B6;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.8rem;
    color: #5D6D7E;
    opacity: 0.7;
}

.feature-icon {
    color: #8B008B;
    font-size: 1.2rem;
}

/* 操作卡片 */
.action-card {
    padding: 18px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(16px);
    border-radius: 13px;
    border: 1.5px solid rgba(155, 89, 182, 0.2);
    display: flex;
    flex-direction: column;
    gap: 11px;
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.06);
}

.btn-contact-large {
    padding: 16px 24px;
    border-radius: 11px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    background: linear-gradient(135deg, #9B59B6, #8E44AD);
    color: #fff;
}

.btn-contact-large:hover {
    background: linear-gradient(135deg, #A569BD, #9B59B6);
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(155, 89, 182, 0.3);
}

.action-tip {
    text-align: center;
    font-size: 0.85rem;
    color: #5D6D7E;
    opacity: 0.75;
    margin-top: 4px;
}

/* 联系卡片 */
.contact-card {
    padding: 18px;
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.06), rgba(142, 68, 173, 0.06));
    backdrop-filter: blur(16px);
    border-radius: 13px;
    border: 1.5px solid rgba(155, 89, 182, 0.25);
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.06);
}

.contact-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #2C3E50;
    margin-bottom: 14px;
}

.contact-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(155, 89, 182, 0.15);
    font-size: 0.92rem;
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-label {
    font-size: 0.92rem;
    color: #5D6D7E;
    opacity: 0.75;
}

.contact-value {
    font-size: 0.92rem;
    color: #9B59B6;
    font-weight: 700;
}

/* 操作卡片 */
.action-card {
    padding: 18px;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(16px);
    border-radius: 13px;
    border: 1.5px solid rgba(155, 89, 182, 0.2);
    display: flex;
    flex-direction: column;
    gap: 11px;
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.06);
}

.btn-contact-large {
    padding: 16px 24px;
    border-radius: 11px;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    background: linear-gradient(135deg, #9B59B6, #8E44AD);
    color: #fff;
}

.btn-contact-large:hover {
    background: linear-gradient(135deg, #A569BD, #9B59B6);
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(155, 89, 182, 0.3);
}

.action-tip {
    text-align: center;
    font-size: 0.85rem;
    color: #5D6D7E;
    opacity: 0.75;
    margin-top: 4px;
}

/* 按钮行 */
.btn-row {
    display: flex;
    gap: 10px;
}

.btn-secondary,
.btn-consult {
    flex: 1;
    padding: 12px 20px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.7);
    color: #2C3E50;
    border: 1.5px solid rgba(155, 89, 182, 0.25);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(155, 89, 182, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.12);
}

.btn-consult {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.12), rgba(142, 68, 173, 0.12));
    color: #9B59B6;
    border: 1.5px solid rgba(155, 89, 182, 0.3);
}

.btn-consult:hover {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.18), rgba(142, 68, 173, 0.18));
    border-color: rgba(155, 89, 182, 0.45);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.15);
}

/* 导航按钮模块 */
.nav-buttons {
    display: flex;
    gap: 12px;
    padding: 0;
    margin: 0;
}

.btn-nav-home,
.btn-nav-support {
    flex: 1;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 0.97rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-nav-home {
    background: rgba(255, 255, 255, 0.6);
    color: #2C3E50;
    border-color: rgba(155, 89, 182, 0.25);
}

.btn-nav-home:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(155, 89, 182, 0.45);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.12);
}

.btn-nav-support {
    background: linear-gradient(135deg, #9B59B6, #8E44AD);
    color: #fff;
    border-color: transparent;
}

.btn-nav-support:hover {
    background: linear-gradient(135deg, #A569BD, #9B59B6);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(155, 89, 182, 0.3);
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 32px;
    max-width: 500px;
    width: 100%;
    animation: modalSlideIn 0.3s ease;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    position: relative;
    text-align: center;
    margin-bottom: 24px;
}

.modal-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a3a4a;
}

.modal-close {
    position: absolute;
    top: 0;
    right: 0;
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(138, 43, 226, 0.1);
    color: #8B008B;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(138, 43, 226, 0.2);
}

.modal-body {
    text-align: center;
}

.modal-text {
    font-size: 1rem;
    color: #1a3a4a;
    opacity: 0.8;
    margin-bottom: 24px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(138, 43, 226, 0.08);
    border-radius: 10px;
    text-align: left;
    transition: all 0.3s ease;
    cursor: pointer;
}

.contact-method:hover {
    background: rgba(138, 43, 226, 0.15);
    transform: translateX(4px);
}

.method-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.method-info {
    flex: 1;
}

.method-title {
    font-size: 1rem;
    font-weight: 600;
    color: #1a3a4a;
    margin-bottom: 4px;
}

.method-desc {
    font-size: 0.9rem;
    color: #1a3a4a;
    opacity: 0.7;
}

/* 滚动条样式 */
.left-panel::-webkit-scrollbar,
.right-panel::-webkit-scrollbar {
    width: 5px;
}

.left-panel::-webkit-scrollbar-track,
.right-panel::-webkit-scrollbar-track {
    background: rgba(155, 89, 182, 0.04);
    border-radius: 4px;
}

.left-panel::-webkit-scrollbar-thumb,
.right-panel::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(155, 89, 182, 0.25), rgba(142, 68, 173, 0.25));
    border-radius: 4px;
}

.left-panel::-webkit-scrollbar-thumb:hover,
.right-panel::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(155, 89, 182, 0.4), rgba(142, 68, 173, 0.4));
}

/* 响应式 */
@media (max-width: 1200px) {
    .content-wrapper {
        flex-direction: column;
    }

    .right-panel {
        width: 100%;
    }
}