155 lines
4.0 KiB
CSS
155 lines
4.0 KiB
CSS
/* 网易云音乐特色背景样式 */
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body {
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background: linear-gradient(135deg, #2b2b2b 0%, #1e1e1e 50%, #2b2b2b 100%);
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background-size: 400% 400%;
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animation: gradientShift 15s ease infinite;
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position: relative;
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color: #fff;
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}
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/* 背景渐变动画 */
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@keyframes gradientShift {
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0% {
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background-position: 0% 50%;
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}
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50% {
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background-position: 100% 50%;
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}
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100% {
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background-position: 0% 50%;
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}
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}
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/* 网易云红色装饰元素 */
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body::before {
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content: '';
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background-image:
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radial-gradient(circle at 20% 80%, rgba(236, 65, 65, 0.15) 0%, transparent 50%),
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radial-gradient(circle at 80% 20%, rgba(236, 65, 65, 0.1) 0%, transparent 50%),
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radial-gradient(circle at 40% 40%, rgba(236, 65, 65, 0.08) 0%, transparent 50%);
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pointer-events: none;
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z-index: -2;
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}
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/* 音符装饰效果 */
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body::after {
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content: '';
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background-image:
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radial-gradient(2px 2px at 20px 30px, rgba(236, 65, 65, 0.4), transparent),
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radial-gradient(2px 2px at 40px 70px, rgba(236, 65, 65, 0.3), transparent),
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radial-gradient(1px 1px at 90px 40px, rgba(236, 65, 65, 0.4), transparent),
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radial-gradient(1px 1px at 130px 80px, rgba(236, 65, 65, 0.3), transparent),
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radial-gradient(2px 2px at 160px 30px, rgba(236, 65, 65, 0.4), transparent);
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background-repeat: repeat;
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background-size: 200px 100px;
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animation: particleFloat 20s linear infinite;
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pointer-events: none;
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z-index: -1;
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opacity: 0.6;
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}
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@keyframes particleFloat {
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0% {
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transform: translateY(0px);
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}
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100% {
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transform: translateY(-100px);
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}
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}
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/* 响应式背景调整 */
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@media (max-width: 768px) {
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body::after {
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background-size: 150px 75px;
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animation-duration: 25s;
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}
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}
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@media (max-width: 480px) {
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body::after {
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background-size: 100px 50px;
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animation-duration: 30s;
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opacity: 0.4;
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}
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}
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/* 音符装饰 */
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.music-note {
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position: absolute;
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font-size: 24px;
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color: rgba(236, 65, 65, 0.3);
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animation: floatNote 15s linear infinite;
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z-index: -1;
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}
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@keyframes floatNote {
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0% {
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transform: translateY(0) rotate(0deg);
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opacity: 0;
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}
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10% {
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opacity: 0.8;
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}
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90% {
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opacity: 0.8;
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}
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100% {
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transform: translateY(-100vh) rotate(360deg);
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opacity: 0;
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}
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}
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/* 高性能模式 - 减少动画 */
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@media (prefers-reduced-motion: reduce) {
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body {
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animation: none;
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background: linear-gradient(135deg, #2b2b2b 0%, #1e1e1e 50%, #2b2b2b 100%);
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}
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body::after {
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animation: none;
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}
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.music-note {
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animation: none;
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display: none;
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}
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.title {
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animation: none;
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}
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}
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/* 深色模式支持 */
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@media (prefers-color-scheme: dark) {
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body {
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background: linear-gradient(135deg, #1B5E20 0%, #2E7D32 25%, #388E3C 50%, #43A047 75%, #4CAF50 100%);
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}
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body::before {
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background-image:
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radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
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radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
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radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
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}
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body::after {
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background-image:
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radial-gradient(1px 1px at 20px 30px, rgba(255, 255, 255, 0.1), transparent),
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radial-gradient(1px 1px at 40px 70px, rgba(255, 255, 255, 0.08), transparent),
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radial-gradient(1px 1px at 90px 40px, rgba(255, 255, 255, 0.06), transparent),
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radial-gradient(1px 1px at 130px 80px, rgba(255, 255, 255, 0.04), transparent),
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radial-gradient(1px 1px at 160px 30px, rgba(255, 255, 255, 0.05), transparent);
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opacity: 0.3;
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}
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} |