/* 3D立体标题效果 */

/* 通用基础样式 */
.card_title_7ree.welcome_title_7ree,
.sidebar_left_7ree .title_7ree,
.mobile_title_7ree {
    color: #00ffff;
    letter-spacing: 4px;
    position: relative;
    z-index: 2;
    transform-origin: center bottom;
}

/* 1. 欢迎卡片标题 - 特定字体大小和完整的3D效果 */
.card_title_7ree.welcome_title_7ree {
    font-size: 32px;
    /* 调整的3D效果 - 12层 */
    text-shadow:
        0 1px 0 #0cddff,
        0 2px 0 #0bcdee,
        0 3px 0 #0abedd,
        0 4px 0 #09afcc, 
        0 5px 0 #08a0bb,
        0 6px 0 #0791aa,
        0 7px 0 #068299,
        0 8px 0 #057388,
        0 9px 0 #046477,
        0 10px 0 #035566,
        0 11px 0 #024655,
        0 12px 12px rgba(0, 0, 0, 0.8);
    transform: perspective(500px) rotateX(10deg);
    animation: welcome-title-glow 2s infinite alternate;
}

/* 2. PC版侧边栏标题 - 特定字体大小和低3D效果(5层) */
.sidebar_left_7ree .title_7ree {
    font-size: 24px;
    text-shadow:
        0 0.5px 0 #0cddff,
        0 1px 0 #0bcdee,
        0 1.5px 0 #0abedd,
        0 2px 0 #09afcc, 
        0 2.5px 3px rgba(0, 0, 0, 0.7);
    transform: perspective(500px) rotateX(5deg);
    animation: pc-title-glow 2s infinite alternate;
}

/* 3. 移动版标题 - 特定字体大小和低3D效果(5层) */
.mobile_title_7ree {
    font-size: 24px;
    text-shadow:
        0 0.5px 0 #0cddff,
        0 1px 0 #0bcdee,
        0 1.5px 0 #0abedd,
        0 2px 0 #09afcc, 
        0 2.5px 3px rgba(0, 0, 0, 0.7);
    transform: perspective(500px) rotateX(5deg);
    animation: mobile-title-glow 2s infinite alternate;
}

/* 欢迎卡片标题的发光动画 - 12层 */
@keyframes welcome-title-glow {
    from {
        text-shadow:
            0 1px 0 #0cddff,
            0 2px 0 #0bcdee,
            0 3px 0 #0abedd,
            0 4px 0 #09afcc, 
            0 5px 0 #08a0bb,
            0 6px 0 #0791aa,
            0 7px 0 #068299,
            0 8px 0 #057388,
            0 9px 0 #046477,
            0 10px 0 #035566,
            0 11px 0 #024655,
            0 12px 12px rgba(0, 0, 0, 0.8),
            0 0 15px rgba(0, 255, 255, 0.3);
        filter: brightness(0.95);
    }
    to {
        text-shadow:
            0 1px 0 #0cddff,
            0 2px 0 #0bcdee,
            0 3px 0 #0abedd,
            0 4px 0 #09afcc, 
            0 5px 0 #08a0bb,
            0 6px 0 #0791aa,
            0 7px 0 #068299,
            0 8px 0 #057388,
            0 9px 0 #046477,
            0 10px 0 #035566,
            0 11px 0 #024655,
            0 12px 12px rgba(0, 0, 0, 0.8),
            0 0 30px rgba(0, 255, 255, 0.7);
        filter: brightness(1.05);
    }
}

/* PC版标题的发光动画 - 5层 */
@keyframes pc-title-glow {
    from {
        text-shadow:
            0 0.5px 0 #0cddff,
            0 1px 0 #0bcdee,
            0 1.5px 0 #0abedd,
            0 2px 0 #09afcc,
            0 2.5px 3px rgba(0, 0, 0, 0.7),
            0 0 10px rgba(0, 255, 255, 0.3);
        filter: brightness(0.95);
    }
    to {
        text-shadow:
            0 0.5px 0 #0cddff,
            0 1px 0 #0bcdee,
            0 1.5px 0 #0abedd,
            0 2px 0 #09afcc,
            0 2.5px 3px rgba(0, 0, 0, 0.7),
            0 0 20px rgba(0, 255, 255, 0.6);
        filter: brightness(1.05);
    }
}

/* 移动版标题的发光动画 - 5层 */
@keyframes mobile-title-glow {
    from {
        text-shadow:
            0 0.5px 0 #0cddff,
            0 1px 0 #0bcdee,
            0 1.5px 0 #0abedd,
            0 2px 0 #09afcc,
            0 2.5px 3px rgba(0, 0, 0, 0.7),
            0 0 10px rgba(0, 255, 255, 0.3);
        filter: brightness(0.95);
    }
    to {
        text-shadow:
            0 0.5px 0 #0cddff,
            0 1px 0 #0bcdee,
            0 1.5px 0 #0abedd,
            0 2px 0 #09afcc,
            0 2.5px 3px rgba(0, 0, 0, 0.7),
            0 0 20px rgba(0, 255, 255, 0.6);
        filter: brightness(1.05);
    }
}

/* PC版调整 - 仅调整字体大小 */
@media (min-width: 768px) {
    .card_title_7ree.welcome_title_7ree {
        font-size: 40px;
    }
    
    .sidebar_left_7ree .title_7ree {
        font-size: 28px;
    }
}

/* 手机版调整 - 为欢迎卡片标题减小层间距 */
@media (max-width: 767px) {
    .card_title_7ree.welcome_title_7ree {
        /* 较小的层间距 */
        text-shadow:
            0 0.5px 0 #0cddff,
            0 1px 0 #0bcdee,
            0 1.5px 0 #0abedd,
            0 2px 0 #09afcc, 
            0 2.5px 0 #08a0bb,
            0 3px 0 #0791aa,
            0 3.5px 0 #068299,
            0 4px 0 #057388,
            0 4.5px 0 #046477,
            0 5px 0 #035566,
            0 5.5px 0 #024655,
            0 6px 6px rgba(0, 0, 0, 0.8);
        /* 减小旋转角度 */
        transform: perspective(500px) rotateX(7deg);
    }
    
    /* 手机版欢迎卡片标题动画 */
    @keyframes welcome-title-glow {
        from {
            text-shadow:
                0 0.5px 0 #0cddff,
                0 1px 0 #0bcdee,
                0 1.5px 0 #0abedd,
                0 2px 0 #09afcc, 
                0 2.5px 0 #08a0bb,
                0 3px 0 #0791aa,
                0 3.5px 0 #068299,
                0 4px 0 #057388,
                0 4.5px 0 #046477,
                0 5px 0 #035566,
                0 5.5px 0 #024655,
                0 6px 6px rgba(0, 0, 0, 0.8),
                0 0 15px rgba(0, 255, 255, 0.3);
            filter: brightness(0.95);
        }
        to {
            text-shadow:
                0 0.5px 0 #0cddff,
                0 1px 0 #0bcdee,
                0 1.5px 0 #0abedd,
                0 2px 0 #09afcc, 
                0 2.5px 0 #08a0bb,
                0 3px 0 #0791aa,
                0 3.5px 0 #068299,
                0 4px 0 #057388,
                0 4.5px 0 #046477,
                0 5px 0 #035566,
                0 5.5px 0 #024655,
                0 6px 6px rgba(0, 0, 0, 0.8),
                0 0 25px rgba(0, 255, 255, 0.6);
            filter: brightness(1.05);
        }
    }
}