/**
 * maintenance-service.htm — 仅页面特有样式；Banner：page-banner-standard.css
 */

.ms-page {
    background-color: #ffffff;
}

/* M1：顶部 Tab 导航 + 下方内容区 */
.maint-m1 {
    padding: 72px 0;
    background-color: #f5f5f5;
}

.maint-m1-nav {
    max-width: 1480px;
    margin: 0 auto 32px;
    padding: 0 48px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    box-sizing: border-box;
}

.maint-m1-item {
    display: inline-block;
    padding: 12px 20px;
    font-size: 15px;
    color: #132A3E;
    background-color: #ffffff;
    border: 1px solid #ddd;
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
}

.maint-m1-item:hover {
    border-color: #00233D;
    color: #00233D;
}

.maint-m1-item.active {
    background-color: #00233D;
    color: #ffffff;
    border-color: #00233D;
}

.maint-m1-main {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 48px;
    box-sizing: border-box;
}

.maint-m1-panel {
    background-color: #ffffff;
    padding: 40px 40px 48px;
    border-radius: 8px;
    box-sizing: border-box;
}

.maint-m1-title {
    font-size: 28px;
    font-family: "HarmonyOS Sans SC Light";
    font-weight: normal;
    color: #132A3E;
    margin: 0 0 20px 0;
}

.maint-m1-panel p {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin: 0 0 16px 0;
}

.maint-m1-lead {
    font-weight: 600;
    color: #132A3E;
    margin-top: 20px;
}

.maint-m1-list {
    margin: 12px 0 20px 0;
    padding-left: 24px;
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}

.maint-m1-cta {
    margin-top: 24px;
}

/* M2：深蓝 CTA，左图右文 + 「联系我们」 */
.maint-m2 {
    padding: 56px 0;
    background-color: #00233d;
    color: #ffffff;
}

.maint-m2-inner {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    align-items: stretch;
    gap: 0;
    box-sizing: border-box;
}

.maint-m2-img {
    flex: 0 0 25%;
    min-width: 0;
}

.maint-m2-img img {
    display: block;
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.maint-m2-text {
    flex: 1;
    padding: 56px 64px 56px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-sizing: border-box;
}

.maint-m2-title {
    font-size: 44px;
    font-family: "HarmonyOS Sans SC Light";
    font-weight: normal;
    color: #ffffff;
    margin: 0 0 20px 0;
    line-height: 1.3;
}

.maint-m2-text p {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 28px 0;
}

.maint-m2-btn {
    display: inline-block;
    align-self: flex-start;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 500;
    color: #00233D;
    background-color: #00D4FF;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    cursor: pointer;
}

.maint-m2-btn:hover {
    background-color: #33ddff;
}

/* 响应式 */

@media screen and (max-width: 1679px) {
    .maint-m1-title,
    .maint-m2-title {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(28px * var(--kyd-text-scale, 1)));
    }
    .maint-m1-panel p,
    .maint-m2-text p,
    .maint-m1-list,
    .maint-m2-btn {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(16px * var(--kyd-text-scale, 1)));
    }
    .maint-m1-item {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(15px * var(--kyd-text-scale, 1)));
    }
}

@media screen and (min-width: 1440px) and (max-width: 1679px) {
    .maint-m1-nav,
    .maint-m1-main,
    .maint-m2-inner {
        padding-left: 36px;
        padding-right: 36px;
    }
}

@media screen and (min-width: 1025px) and (max-width: 1439px) {
    .maint-m1-nav,
    .maint-m1-main,
    .maint-m2-inner {
        padding-left: 28px;
        padding-right: 28px;
    }
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
    .maint-m1-nav,
    .maint-m1-main {
        padding-left: 24px;
        padding-right: 24px;
    }
    .maint-m2 {
        padding: 56px 24px;
    }
    .maint-m2-inner {
        flex-direction: column;
        gap: 32px;
    }
}

@media screen and (max-width: 767px) {
    .maint-m1-nav {
        flex-wrap: wrap;
        padding-left: 16px;
        padding-right: 16px;
    }
    .maint-m1-main {
        padding-left: 16px;
        padding-right: 16px;
    }
    .maint-m2 {
        padding: 40px 16px;
    }
    .maint-m2-inner {
        flex-direction: column;
        gap: 24px;
    }
}