.postpano-container {
    width: 100%;
    background-color: #006e90;
    padding: 20px;
    box-sizing: border-box;
}

.postpano-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 15px;
}

@media (max-width: 768px) {
    .postpano-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .postpano-grid {
        grid-template-columns: 1fr;
    }
}

.postpano-item {
    display: flex;
    background-color: #fff;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.postpano-date {
    background-color: #4fc3f7;
    color: #fff;
    padding: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 90px;
    text-align: center;
}

.postpano-day {
    font-size: 24px;
    font-weight: bold;
}

.postpano-month {
    font-size: 14px;
}

.postpano-year {
    font-size: 14px;
}

.postpano-content {
    padding: 15px;
    flex-grow: 1;
}

.postpano-title {
    margin: 0 0 10px 0;
    font-size: 18px;
}

.postpano-text {
    font-size: 14px;
    line-height: 1.4;
}