/* 核心变量定义：尘埃与寒冰主题 */
bj {
    --bg-main: #131316;       
    --bg-panel: #1a1a21;      
    --bg-hover: #23232f;      
    --text-main: #c4c4cc;     
    --text-muted: #6b6b7b;    
    --color-her: #8eb6f5;     
    --color-env: #708090;     
    --color-danger: #e06c75;  
    --color-gold: #d19a66;    
    --border-color: #2c2c38;  
    
    display: block;
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    padding: 20px;
    border-radius: 8px;
    box-shadow: inset 0 0 40px rgba(0,0,0,0.8), 0 4px 15px rgba(0,0,0,0.5);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    font-size: 15px;
}

bj details {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}
bj summary {
    padding: 10px 15px;
    font-weight: bold;
    cursor: pointer;
    background: rgba(255,255,255,0.03);
    user-select: none;
    outline: none;
    color: #e0e0e0;
    border-bottom: 1px solid transparent;
}
bj details[open] summary {
    border-bottom: 1px solid var(--border-color);
    background: rgba(255,255,255,0.06);
}
bj summary::marker, bj summary::-webkit-details-marker {
    color: var(--color-her);
}

bj cot {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px 15px;
    font-family: "Consolas", monospace;
    font-size: 0.85em;
    background: #0d0d10;
    color: #56b6c2;
}
bj cot r { display: flex; border-bottom: 1px dashed #222; padding-bottom: 4px; }
bj cot r:last-child { border-bottom: none; padding-bottom: 0; }
bj cot k { width: 110px; color: var(--text-muted); flex-shrink: 0; }
bj cot v { flex-grow: 1; }

bj env {
    display: block;
    margin: 15px 0;
    padding-left: 12px;
    border-left: 3px solid var(--color-env);
    color: var(--color-env);
    font-style: italic;
    font-size: 0.95em;
}

bj art {
    display: block;
    margin: 15px 0;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}
bj her {
    color: var(--color-her);
    font-weight: 600;
    margin-right: 4px;
    text-shadow: 0 0 8px rgba(142, 182, 245, 0.3);
}

bj in {
    display: block;
    color: var(--text-muted);
    font-size: 0.9em;
    margin: 10px 0;
    padding: 8px 12px;
    background: rgba(255,255,255,0.02);
    border-radius: 4px;
}

bj bj-hr {
    display: block;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    margin: 20px 0;
}

bj acts {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px 15px;
}
bj acts i {
    display: block;
    font-style: normal;
    padding: 8px 12px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: default;
    transition: all 0.2s;
}
bj acts i:hover {
    background: var(--bg-hover);
    border-color: var(--color-her);
    color: #fff;
    transform: translateX(4px);
}

bj pan {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    padding: 12px 15px;
}
bj pan r {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0,0,0,0.2);
    padding: 6px 10px;
    border-radius: 4px;
}
bj pan k { color: var(--text-muted); font-size: 0.9em; }
bj pan v { font-weight: bold; color: #fff; }
bj pan r:nth-child(6) v { color: var(--color-gold); }

bj mem {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px 15px;
    font-size: 0.85em;
}
bj mem s {
    display: block;
    text-decoration: none;
    background: rgba(255,255,255,0.02);
    padding: 6px 10px;
    border-left: 2px solid var(--text-muted);
}
bj mem t { font-weight: bold; color: #a0a0a0; display: block; margin-bottom: 2px; }
bj mem l, bj mem p { display: block; color: var(--text-muted); }
bj mem w {
    display: block;
    margin-top: 8px;
    color: var(--color-danger);
    font-weight: bold;
    text-align: center;
    border: 1px dashed var(--color-danger);
    padding: 4px;
}