/* 白椿庄 · 和风汤治面板 by 梦野 汐 */
yugi-panel {
    display: block;
    background: linear-gradient(135deg, #f5ebe0 0%, #e8d5c4 100%);
    border: 1px solid #8b5a3c;
    border-radius: 2px;
    padding: 18px;
    box-shadow: 0 2px 8px rgba(139, 90, 60, 0.2), inset 0 0 30px rgba(255, 248, 240, 0.4);
    font-family: 'Songti SC', 'STSong', 'Yu Mincho', serif;
    color: #4a3428;
    margin: 15px 0;
    position: relative;
}
yugi-panel::before {
    content: "白椿庄";
    position: absolute;
    top: -12px;
    left: 20px;
    background: #8b5a3c;
    color: #f5ebe0;
    padding: 2px 12px;
    font-size: 0.75em;
    letter-spacing: 4px;
    border-radius: 2px;
}
.yugi-details {
    margin-bottom: 15px;
}
.yugi-summary {
    color: #a0322d;
    font-weight: bold;
    font-size: 1.05em;
    cursor: pointer;
    padding: 6px 0;
    border-bottom: 1px dashed #a0322d;
    letter-spacing: 2px;
    outline: none;
}
.yugi-summary::-webkit-details-marker {
    color: #8b5a3c;
}
.yugi-content {
    margin-top: 12px;
    padding: 12px 14px;
    background: rgba(255, 248, 240, 0.6);
    border-left: 3px solid #a0322d;
    font-size: 0.92em;
    line-height: 1.8;
}
.yugi-highlight {
    color: #a0322d;
    letter-spacing: 1px;
}
.yugi-hr {
    border: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, #8b5a3c, transparent);
    margin: 10px 0;
}
.yugi-quote {
    color: #6b4423;
    display: block;
    margin-top: 10px;
    padding: 6px 10px;
    background: rgba(160, 50, 45, 0.08);
    border-left: 2px solid #a0322d;
    font-style: italic;
    letter-spacing: 1px;
}
.yugi-options-title {
    text-align: center;
    color: #a0322d;
    font-weight: bold;
    margin: 14px 0 10px 0;
    letter-spacing: 4px;
    font-size: 0.95em;
}
.yugi-option {
    background: rgba(255, 248, 240, 0.7);
    border: 1px solid #d4b896;
    border-left: 4px solid #a0322d;
    margin: 6px 0;
    padding: 8px 14px;
    border-radius: 0 3px 3px 0;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}
.yugi-option:hover {
    background: rgba(255, 240, 220, 0.9);
    border-left-color: #8b5a3c;
    transform: translateX(4px);
    box-shadow: 0 2px 6px rgba(139, 90, 60, 0.15);
}
.yugi-option span {
    color: #8b7355;
    font-size: 0.85em;
    margin-left: 8px;
    letter-spacing: 0;
}