body {
    margin: 0;
    min-height: 100vh;
    background: #0a0a0a;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', system-ui, sans-serif;
    position: relative;
    padding: 2rem 1rem;
    box-sizing: border-box;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.03) 0%, transparent 70%);
    pointer-events: none;
}

.container {
    text-align: center;
    z-index: 1;
}

h1 {
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -2px;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.countdown {
    display: flex;
    gap: clamp(1rem, 3vw, 4rem);
    justify-content: center;
    flex-wrap: wrap;
}

.time-box {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 1.5rem 1.2rem;
    min-width: 120px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s ease;
}

.time-box:hover {
    transform: scale(1.05);
}

.number {
    font-size: clamp(3.5rem, 12vw, 9rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -4px;
    display: block;
    margin-bottom: 0.2rem;
    font-variant-numeric: tabular-nums;
}

.label {
    font-size: clamp(0.9rem, 2vw, 1.4rem);
    font-weight: 600;
    letter-spacing: 3px;
    opacity: 0.6;
    text-transform: uppercase;
}

.separator {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 300;
    opacity: 0.3;
    align-self: center;
    margin-top: 1.5rem;
}

.expired {
    font-size: clamp(2rem, 6vw, 4rem);
    color: #ff4444;
    margin-top: 2rem;
}

.image-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    width: 100%;
    max-width: 600px;
}

.image-grid img {
    width: calc(50% - 0.5rem);
    max-width: 280px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s ease;
    object-fit: cover;
}

.image-grid img:hover {
    transform: scale(1.03);
}

@media (max-width: 600px) {
    .countdown {
        gap: 1rem;
    }
    .time-box {
        min-width: 90px;
        padding: 1rem 0.8rem;
    }
}