/* 水面倒影效果 */
.reflection-text {
    -webkit-box-reflect: below -20px linear-gradient(transparent, rgba(0,0,0,.2));
}

/* 3D浮动效果 */
@keyframes float {
    0%, 100% { 
        transform: translateY(0) translateZ(0); 
    }
    50% { 
        transform: translateY(-20px) translateZ(0); 
    }
}
.animate-float { 
    animation: float 3s ease-in-out infinite; 
}

/* 金属光泽效果 */
@keyframes shine { 
    0% { background-position: -200%; } 
    100% { background-position: 200%; } 
}
.animate-shine {
    background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.8) 50%, transparent 70%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    animation: shine 3s infinite linear;
}

/* 边框扫描效果 */
.outline-text {
    position: relative;
}
.outline-text::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    border-right: 2px solid currentColor;
    overflow: hidden;
    animation: scan 3s linear infinite;
}
@keyframes scan {
    0% { width: 0; }
    50% { width: 100%; }
    100% { width: 100%; }
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .reflection-text {
        font-size: 2.5rem !important;
        -webkit-box-reflect: below -10px linear-gradient(transparent, rgba(0,0,0,.2));
    }
    
    .text-5xl { font-size: 2rem; }
    .text-7xl { font-size: 3rem; }
}

/* 动画延迟 */
.delay-200 {
    animation-delay: 0.2s;
}

.delay-400 {
    animation-delay: 0.4s;
}

.delay-600 {
    animation-delay: 0.6s;
}

/* 渐变动画 */
.gradient-animation {
    background-size: 200% 200%;
    animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}