.tn-detay {
    padding: 36px 0 72px;
}

.tn-detay-ic {
    max-width: 920px;
    margin: 0 auto;
}

.tn-detay-kat {
    display: inline-flex;
    align-items: center;
    background: var(--tn-renk, #1d458b);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 999px;
    text-decoration: none;
    margin-bottom: 14px;
}

.tn-detay h1 {
    margin: 0 0 18px;
    font-size: 32px;
    color: #163563;
    line-height: 1.25;
}

.tn-player {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #0b1b33;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 22px;
}

.tn-player iframe,
.tn-player video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    background: #0b1b33;
}

.tn-detay-aciklama {
    color: #334155;
    font-size: 16px;
    line-height: 1.7;
}

.tn-detay-geri {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 28px;
    color: #1d458b;
    font-weight: 700;
    text-decoration: none;
}

@media (max-width: 640px) {
    .tn-detay h1 { font-size: 24px; }
}