body {
    background: radial-gradient(circle at top, #1a237e 0%, #000022 100%);
    color: #fff9c4;
    font-family: 'Zen Kurenaido', sans-serif;
    min-height: 100vh;
}

h1, h2, .timer-font {
    font-family: 'DM Serif Display', serif;
}

/* パンの発光表現 */
.glowing-bread {
    position: relative;
    filter: drop-shadow(0 0 15px rgba(255, 215, 0, 0.3));
    transition: transform 0.3s;
}
.glowing-bread:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 25px rgba(255, 215, 0, 0.5));
}

/* 湯気（CSS Animation） */
.steam {
    position: absolute;
    width: 10px;
    height: 40px;
    background: rgba(255,255,255,0.4);
    border-radius: 50%;
    filter: blur(8px);
    opacity: 0;
    top: 20%;
    left: 50%;
    animation: rise 3s infinite ease-out;
}
@keyframes rise {
    0% { transform: translateY(0) scaleX(1); opacity: 0; }
    50% { opacity: 0.5; }
    100% { transform: translateY(-50px) scaleX(2); opacity: 0; }
}

/* カウントダウン枠 */
.timer-box {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(5px);
}