html {
    font-size: 62.5%;
    box-sizing: border-box;
    height: -webkit-fill-available;
}

*,
::after,
::before {
    box-sizing: inherit;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    font-size: 1.6rem;
    line-height: 1.65;
    background: #fff;
    min-height: 100vh;
    min-height: -webkit-fill-available;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

main {
    width: 100%;
    max-width: 80rem;
    padding: 4rem 6rem;
    margin: auto;
}

.status_list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 3.2rem;
}

.status_item {
    padding-left: 2.2rem;
    font-size: 2rem;
    line-height: 1.5;
    margin-bottom: 2.4rem;
    color: #333;
}

.status_item strong {
    font-weight: 600;
    color: #000;
}

.status_err {
    border-left: 2px solid #ff0080;
}

.status_msg {
    border-left: 2px solid #f5a623;
}

.status_ok {
    border-left: 2px solid #50e3c2;
}

.info_val {
    border: 1px solid #ddd;
    border-radius: 0.4rem;
    padding: 2rem;
    margin-bottom: 3.2rem;
    background: #fff;
}

.info_val h2 {
    font-size: 1.6rem;
    font-weight: 600;
    margin: 0 0 1.6rem 0;
}

.info_val h2 span {
    font-weight: 400;
}

.info_row {
    font-size: 1.6rem;
    line-height: 2;
    color: #444;
}

.code_val {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 1.4rem;
    color: #000;
}

.code_buf {
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    display: block;
    background: #fafafa;
    padding: 1.2rem;
    border-radius: 0.4rem;
    font-size: 1.4rem;
    color: #111;
    border: 1px solid #eee;
    margin-top: 0.8rem;
    line-height: 1.6;
}

.footer {
    padding: 0;
    margin-left: 1.5em;
    list-style-type: none;
}

.footer_msg {
    color: #333;
    font-size: 1.6rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    position: relative;
}

.footer_msg::before {
    content: '\2013';
    color: #ccc;
    position: absolute;
    margin-left: -1.8rem;
}

.link {
    color: #0070f3;
    text-decoration: none;
    cursor: pointer;
}

.link:hover {
    text-decoration: underline;
}

@media (max-width: 500px) {
    body {
        font-size: 1.4rem;
        line-height: 1.55;
    }

    main {
        padding: 1rem 2rem;
    }

    .status_item {
        font-size: 2rem;
    }

    .info_val {
        padding: 2rem;
    }
}