.dth48-shell {
    max-width: 900px;
    margin: 2rem auto;
    border: 3px solid #1a1a1a;
    background: #f9f4e8;
    color: #1a1a1a;
    box-shadow: 0 10px 30px rgba(0,0,0,.12);
}

.dth48-banner {
    padding: 1.25rem 1.25rem .5rem;
    border-bottom: 3px double #1a1a1a;
    text-align: center;
    background: linear-gradient(180deg, #fff8eb 0%, #f3ead8 100%);
}

.dth48-kicker {
    margin: 0 0 .5rem;
    font-size: .82rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.dth48-title {
    margin: 0;
    font-size: clamp(1.6rem, 3vw, 2.7rem);
    line-height: 1.1;
    text-transform: uppercase;
}

.dth48-deck {
    max-width: 680px;
    margin: .75rem auto 0;
    font-size: 1rem;
}

.dth48-stage {
    padding: 1.25rem;
}

.dth48-meta {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.dth48-badge {
    display: inline-block;
    padding: .42rem .7rem;
    border: 1px solid #1a1a1a;
    background: #fff;
    font-size: .88rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.dth48-card {
    border: 2px solid #1a1a1a;
    background: #fffdf7;
    padding: 1rem;
}

.dth48-entry-title {
    margin: 0 0 1rem;
    font-size: clamp(1.3rem, 2vw, 2rem);
    line-height: 1.15;
    border-bottom: 1px solid #1a1a1a;
    padding-bottom: .6rem;
}

.dth48-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.dth48-card h4 {
    margin: 0 0 .45rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.dth48-card p {
    margin: 0;
    line-height: 1.6;
    font-size: 1rem;
}

.dth48-action-wrap {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed #1a1a1a;
}

.dth48-nav {
    display: flex;
    justify-content: space-between;
    gap: .75rem;
    margin-top: 1rem;
}

.dth48-btn {
    appearance: none;
    border: 2px solid #1a1a1a;
    background: #1a1a1a;
    color: #fff;
    padding: .75rem 1rem;
    cursor: pointer;
    font-size: 1rem;
    min-width: 140px;
}

.dth48-btn:hover,
.dth48-btn:focus {
    background: #fff;
    color: #1a1a1a;
}

.dth48-btn[disabled] {
    opacity: .45;
    cursor: not-allowed;
}

@media (max-width: 680px) {
    .dth48-columns {
        grid-template-columns: 1fr;
    }

    .dth48-nav {
        flex-direction: column;
    }

    .dth48-btn {
        width: 100%;
    }
}

@media print {
    .dth48-shell {
        box-shadow: none;
        margin: 0;
    }

    .dth48-nav {
        display: none !important;
    }
}