* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    background: rgb(255, 255, 255);
    color: rgb(29, 29, 31);
}

.back-nav {
    padding: 13px 32px 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
}

.back-link {
    font-size: 12px;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.42);
    text-decoration: none;
    letter-spacing: 0.01em;
}

.back-link:hover {
    color: rgb(29, 29, 31);
}

.content {
    padding: 24px 32px 40px;
}

h1 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
}

.subtitle {
    font-size: 13px;
    color: rgba(0, 0, 0, 0.35);
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.entry {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.entry-meta {
    width: 90px;
    flex-shrink: 0;
    padding-top: 1px;
}

.entry-version {
    font-size: 13px;
    font-weight: 600;
    color: rgb(29, 29, 31);
    white-space: nowrap;
}

.entry-tag {
    display: inline-block;
    margin-top: 4px;
    font-size: 10px;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.4);
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    padding: 1px 6px;
}

.entry-body {
    flex: 1;
    border-left: 1px solid rgba(0, 0, 0, 0.07);
    padding-left: 20px;
}

.entry-body ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.entry-body li {
    font-size: 13px;
    color: rgba(0, 0, 0, 0.62);
    line-height: 1.5;
    padding-left: 12px;
    position: relative;
}

.entry-body li::before {
    content: '·';
    position: absolute;
    left: 2px;
    color: rgba(0, 0, 0, 0.25);
}

@media (max-width: 480px) {
    .back-nav {
        padding: 12px 20px;
    }

    .content {
        padding: 20px 20px 32px;
    }

    .entry {
        flex-direction: column;
        gap: 4px;
    }

    .entry-meta {
        width: auto;
    }

    .entry-body {
        border-left: none;
        border-top: 1px solid rgba(0, 0, 0, 0.07);
        padding-left: 0;
        padding-top: 12px;
    }
}