/* system.html page-only styles */
    .banner_area .banner_inner .banner_content {
        margin-top: 85px;
    }

    .banner_area .section-head-square {
        width: 200px;
        padding: 3rem 0 3rem 3rem;
    }

    .banner_area .section-head-square > .head-title,
    .banner_area .banner_inner .banner_content h2,
    .banner_area .head-title {
        width: 640px;
        font-size: 28px !important;
        line-height: 1.45 !important;
        font-weight: 700;
        letter-spacing: -0.2px;
        margin-bottom: 0;
    }

    .business-summary.system-overview {
        background: #f5f8fc;
        border-radius: 18px;
        padding: 30px 34px;
        box-shadow: inset 4px 0 0 #3d7be0;
        margin-bottom: 34px;
        color: var(--text-sub);
        line-height: 1.9;
        word-break: keep-all;
    }

    .system-points {
        margin: 18px 0 0;
        padding: 0;
        list-style: none;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px 34px;
    }

    .system-points li {
        position: relative;
        padding-left: 18px;
        color: var(--text-sub);
        line-height: 1.85;
        word-break: keep-all;
    }

    .system-points li::before {
        content: "";
        position: absolute;
        left: 0;
        top: 12px;
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--accent);
    }

    .maintenance-map {
        position: relative;
        max-width: 1180px;
        margin: 8px auto 0;
        display: grid;
        grid-template-columns: minmax(260px, 1fr) 320px minmax(260px, 1fr);
        align-items: center;
        gap: 28px;
    }

    .maintenance-col {
        display: grid;
        gap: 22px;
    }

    .maintenance-center {
        position: relative;
        width: 320px;
        height: 320px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .maintenance-center::before {
        content: "";
        position: absolute;
        inset: 8px;
        border-radius: 50%;
        border: 18px solid rgba(95, 136, 173, 0.16);
        background: repeating-linear-gradient(
            -45deg,
            rgba(95, 136, 173, 0.10) 0,
            rgba(95, 136, 173, 0.10) 4px,
            rgba(255,255,255,0) 4px,
            rgba(255,255,255,0) 10px
        );
        box-sizing: border-box;
    }

    .maintenance-core {
        position: relative;
        z-index: 2;
        width: 178px;
        height: 178px;
        border-radius: 50%;
        background: #fff;
        border: 1px solid rgba(217, 226, 236, 0.95);
        box-shadow: 0 18px 36px rgba(36, 56, 77, 0.08);
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        color: #1f7fd2;
        font-size: 22px;
        font-weight: 800;
        line-height: 1.45;
        letter-spacing: -0.3px;
    }

    .maint-card {
        position: relative;
        background: #fff;
        border: 1px solid rgba(217, 226, 236, 0.95);
        border-radius: 20px;
        box-shadow: 0 12px 28px rgba(36, 56, 77, 0.06);
        padding: 26px 24px 24px;
        min-height: 150px;
        transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
    }

    .maint-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 18px 36px rgba(36, 56, 77, 0.12);
        border-color: rgba(71, 161, 216, 0.45);
    }

    .maint-card h3 {
        color: #1f7fd2;
        font-size: 19px;
        font-weight: 800;
        margin-bottom: 14px;
        letter-spacing: -0.2px;
    }

    .maint-card p {
        margin: 0;
        color: #394655;
        font-size: 15px;
        line-height: 1.75;
        word-break: keep-all;
    }

    .maint-card::after {
        content: "";
        position: absolute;
        top: 50%;
        width: 28px;
        height: 2px;
        background: #47a1d8;
    }

    .maint-card::before {
        content: "";
        position: absolute;
        top: calc(50% - 5px);
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: #47a1d8;
        box-shadow: 0 0 0 6px rgba(71, 161, 216, 0.12);
    }

    .maintenance-col.left .maint-card::before,
    .maintenance-col.left .maint-card::after {
        right: -42px;
    }

    .maintenance-col.right .maint-card::before,
    .maintenance-col.right .maint-card::after {
        left: -42px;
    }

    .maintenance-col.left .maint-card::after { right: -30px; }
    .maintenance-col.right .maint-card::after { left: -30px; }

    .maintenance-note {
        margin-top: 34px;
        text-align: center;
        color: var(--text-sub);
        line-height: 1.85;
        word-break: keep-all;
    }

    @media (max-width: 1199px) {
        .maintenance-map {
            grid-template-columns: 1fr;
            gap: 22px;
        }

        .maintenance-center {
            order: -1;
            width: 280px;
            height: 280px;
        }

        .maintenance-col {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        .maint-card::before,
        .maint-card::after {
            display: none;
        }
    }

    @media (max-width: 991px) {
        .banner_area .section-head-square > .head-title,
        .banner_area .banner_inner .banner_content h2,
        .banner_area .head-title {
            width: 100%;
            font-size: 24px !important;
            line-height: 1.45 !important;
        }

        .system-points {
            grid-template-columns: 1fr;
        }
    }

    @media (max-width: 767px) {
        .banner_area .section-head-square {
            width: 160px;
            padding: 2rem 0 2rem 2rem;
            margin: 0 auto;
        }

        .banner_area .section-head-square > .head-title,
        .banner_area .banner_inner .banner_content h2,
        .banner_area .head-title {
            width: 100%;
            font-size: 20px !important;
            line-height: 1.5 !important;
        }

        .maintenance-col {
            grid-template-columns: 1fr;
        }

        .maintenance-center {
            width: 240px;
            height: 240px;
        }

        .maintenance-core {
            width: 150px;
            height: 150px;
            font-size: 20px;
        }

        .maint-card {
            min-height: auto;
            padding: 22px 18px;
        }
    }