body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #193960;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.countdown-container {
    padding: 3rem;
    max-width: 1000px;
    width: 90%;
    border-top: 6px solid #bf0a30; /* Old Glory Red */
    border-bottom: 6px solid #002868; /* Old Glory Blue */
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

h1 {
    font-family: Arial, sans-serif;
    /* Extra Bold settings */
    font-weight: 900 !important; 
    font-size: 3.8rem;
    margin-bottom: 2.5rem;
    text-transform: uppercase;
    letter-spacing: -1px; /* Tighter spacing for a bold, impactful look */
    color: #ffffff;
    text-shadow: 3px 3px 0px #bf0a30, 6px 6px 0px rgba(0,0,0,0.2);
}

#countdown {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.time-box {
    background: linear-gradient(145deg, #102a43, #193960);
    border: 2px solid #c5b358; /* Gold Accents */
    padding: 1.5rem;
    border-radius: 12px;
    min-width: 150px;
}

.time-box span {
    font-size: 5.5rem;
    font-weight: 800;
    display: block;
    line-height: 1;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 15px rgba(191, 10, 48, 0.4);
}

.label {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: #c5b358;
    font-weight: bold;
}

@media (max-width: 850px) {
    h1 { font-size: 2rem; }
    #countdown { 
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
    .time-box { min-width: auto; }
    .time-box span { font-size: 3.5rem; }
}