body {
    margin: 0;
    font-family: "Yu Gothic", "Meiryo", sans-serif;
    background: #f5f7fb;
    color: #222;
}

.system-stop-wrap {
    max-width: 720px;
    margin: 60px auto;
    padding: 0 20px;
}

.system-stop-panel {
    background: #fff;
    border: 1px solid #d9e0ea;
    border-radius: 10px;
    padding: 32px 28px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.system-stop-title {
    margin: 0 0 24px 0;
    font-size: 34px;
    line-height: 1.4;
    color: #0b3d91;
}

.system-stop-text {
    margin: 0 0 18px 0;
    font-size: 20px;
    line-height: 1.9;
}

.system-stop-note {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid #e3e8ef;
    font-size: 16px;
    color: #555;
}