.sc-stage {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 40px 30px;
    user-select: none;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(80, 60, 40, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(60, 50, 40, 0.08) 0%, transparent 50%),
        linear-gradient(175deg, #f5f0e8 0%, #ece4d8 40%, #e8dfd0 100%);
    border-radius: 16px;
    box-shadow: inset 0 0 60px rgba(100, 80, 60, 0.06);
    min-width: 280px;
}

.sc-seal {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 48px;
    height: 48px;
    border: 2px solid #c0392b;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #c0392b;
    font-family: "STKaiti", "KaiTi", "SimSun", serif;
    font-size: 22px;
    font-weight: 700;
    transform: rotate(4deg);
    opacity: 0.6;
}

.sc-seal::after {
    content: '時';
}

.sc-branch {
    font-family: "STKaiti", "KaiTi", "STSong", "SimSun", "Noto Serif SC", serif;
    font-size: clamp(80px, 18vw, 140px);
    font-weight: 700;
    line-height: 1.1;
    color: #2c2418;
    letter-spacing: 0.05em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.06);
    margin-top: 4px;
}

.sc-period {
    font-family: "STKaiti", "KaiTi", "STSong", "SimSun", "Noto Serif SC", serif;
    font-size: clamp(22px, 4vw, 36px);
    font-weight: 600;
    color: #5a4a38;
    letter-spacing: 0.15em;
    margin-top: -2px;
}

.sc-zodiac {
    font-size: clamp(20px, 3vw, 30px);
    color: #8a7a68;
    margin-top: 2px;
    letter-spacing: 0.1em;
    font-family: "STKaiti", "KaiTi", "STSong", "SimSun", "Noto Serif SC", serif;
}

.sc-time {
    font-family: "STKaiti", "KaiTi", "STSong", "SimSun", "Noto Serif SC", "Courier New", monospace;
    font-size: clamp(16px, 2.2vw, 24px);
    letter-spacing: 0.12em;
    color: #7a6a58;
    margin-top: 12px;
    border-top: 1px solid rgba(60, 50, 40, 0.12);
    padding-top: 12px;
}

.sc-desc {
    font-family: "STKaiti", "KaiTi", "STSong", "SimSun", "Noto Serif SC", serif;
    font-size: clamp(12px, 1.6vw, 15px);
    color: #9a8a78;
    letter-spacing: 0.06em;
    margin-top: 2px;
}

@media (max-width: 640px) {
    .sc-stage { padding: 28px 16px; min-width: auto; }
    .sc-seal { top: 14px; right: 14px; width: 36px; height: 36px; font-size: 16px; }
}