/* 动画效果定义 - 增大幅度 */
@keyframes float-slow {
    0%,
    100% {
        transform: translateY(0px) translateX(0px) scale(1);
    }
    33% {
        transform: translateY(-50px) translateX(30px) scale(1.3);
    }
    66% {
        transform: translateY(30px) translateX(-40px) scale(0.7);
    }
}

@keyframes float-large {
    0%,
    100% {
        transform: translateY(0px) translateX(0px) scale(1);
    }
    33% {
        transform: translateY(-50px) translateX(35px) scale(1.2);
    }
    66% {
        transform: translateY(25px) translateX(-40px) scale(0.8);
    }
}

@keyframes rotate-large {
    0% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(90deg) scale(1.3);
    }
    50% {
        transform: rotate(180deg) scale(0.7);
    }
    75% {
        transform: rotate(270deg) scale(1.2);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

@keyframes sway-large {
    0%,
    100% {
        transform: skew(-15deg) rotate(15deg) translateX(0px) translateY(0px) scale(1);
    }
    33% {
        transform: skew(-25deg) rotate(35deg) translateX(60px) translateY(-35px) scale(1.15);
    }
    66% {
        transform: skew(-5deg) rotate(-5deg) translateX(-50px) translateY(25px) scale(0.85);
    }
}

@keyframes drift-massive {
    0%,
    100% {
        transform: translateX(0px) translateY(0px) rotate(0deg) scale(1);
    }
    25% {
        transform: translateX(80px) translateY(-50px) rotate(90deg) scale(1.2);
    }
    50% {
        transform: translateX(50px) translateY(70px) rotate(180deg) scale(0.8);
    }
    75% {
        transform: translateX(-70px) translateY(35px) rotate(270deg) scale(1.1);
    }
}

@keyframes rotate-slow {
    0% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(90deg) scale(1.1);
    }
    50% {
        transform: rotate(180deg) scale(0.9);
    }
    75% {
        transform: rotate(270deg) scale(1.05);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

@keyframes sway {
    0%,
    100% {
        transform: skew(-15deg) rotate(15deg) translateX(0px) scale(1);
    }
    50% {
        transform: skew(-20deg) rotate(25deg) translateX(30px) scale(1.1);
    }
}

@keyframes gentle-sway {
    0%,
    100% {
        transform: rotate(-10deg) translateY(0px) scale(1);
    }
    50% {
        transform: rotate(5deg) translateY(-20px) scale(1.15);
    }
}

@keyframes drift {
    0%,
    100% {
        transform: rotate(25deg) translateX(0px) translateY(0px) scale(1);
    }
    33% {
        transform: rotate(35deg) translateX(25px) translateY(-15px) scale(1.12);
    }
    66% {
        transform: rotate(15deg) translateX(-20px) translateY(12px) scale(0.88);
    }
}

@keyframes morph {
    0%,
    100% {
        border-radius: 45% 55% 60% 40% / 35% 25% 75% 65%;
        transform: scale(1);
    }
    25% {
        border-radius: 60% 40% 45% 55% / 65% 75% 25% 35%;
        transform: scale(1.2);
    }
    50% {
        border-radius: 40% 60% 55% 45% / 25% 65% 75% 35%;
        transform: scale(0.8);
    }
    75% {
        border-radius: 55% 45% 40% 60% / 75% 35% 65% 25%;
        transform: scale(1.15);
    }
}

@keyframes extend {
    0%,
    100% {
        width: 200px;
        opacity: 0.02;
        transform: scaleY(1);
    }
    50% {
        width: 350px;
        opacity: 0.08;
        transform: scaleY(1.5);
    }
}

@keyframes pulse-line {
    0%,
    100% {
        height: 2px;
        opacity: 0.02;
        transform: scaleX(1);
    }
    50% {
        height: 8px;
        opacity: 0.12;
        transform: scaleX(1.3);
    }
}

@keyframes bounce-gentle {
    0%,
    100% {
        transform: translateY(0px) scale(1);
    }
    50% {
        transform: translateY(-25px) scale(1.1);
    }
}

@keyframes pulse-glow {
    0%,
    100% {
        transform: scale(1);
        opacity: 0.08;
    }
    50% {
        transform: scale(1.4);
        opacity: 0.2;
    }
}

@keyframes slide-horizontal {
    0%,
    100% {
        transform: translateX(0px) scale(1);
    }
    50% {
        transform: translateX(60px) scale(1.3);
    }
}

@keyframes morph-enhanced {
    0%,
    100% {
        border-radius: 45% 55% 60% 40% / 35% 25% 75% 65%;
        transform: scale(1) rotate(0deg);
    }
    25% {
        border-radius: 60% 40% 45% 55% / 65% 75% 25% 35%;
        transform: scale(1.3) rotate(90deg);
    }
    50% {
        border-radius: 40% 60% 55% 45% / 25% 65% 75% 35%;
        transform: scale(0.7) rotate(180deg);
    }
    75% {
        border-radius: 55% 45% 40% 60% / 75% 35% 65% 25%;
        transform: scale(1.25) rotate(270deg);
    }
}

@keyframes pulse-enhanced {
    0%,
    100% {
        transform: scale(1) translateY(0px);
        opacity: 0.04;
    }
    50% {
        transform: scale(1.5) translateY(-40px);
        opacity: 0.15;
    }
}

@keyframes wave-motion {
    0%,
    100% {
        transform: translateX(0px) translateY(0px) skew(0deg) scale(1);
    }
    33% {
        transform: translateX(50px) translateY(-25px) skew(-15deg) scale(1.15);
    }
    66% {
        transform: translateX(-40px) translateY(35px) skew(15deg) scale(0.85);
    }
}

/* Info 区域装饰形状 */
.shapes .info-glow-1 {
    position: absolute;
    top: -50px;
    left: calc(25% - 50px);
    width: 150px;
    height: 150px;
    background: rgba(100, 181, 246, 0.05);
    border-radius: 50%;
    box-shadow: 0 0 30px rgba(100, 181, 246, 0.03);
    animation: pulse-glow 8s ease-in-out infinite;
}

.shapes .info-glow-2 {
    position: absolute;
    bottom: calc(50% - 30px);
    right: calc(75% - 30px);
    width: 120px;
    height: 120px;
    background: rgba(255, 183, 77, 0.05);
    border-radius: 50%;
    box-shadow: 0 0 25px rgba(255, 183, 77, 0.03);
    animation: pulse-glow 6s ease-in-out infinite reverse;
}

.shapes .info-triangle {
    position: absolute;
    top: calc(50% - 60%);
    left: calc(25% - 10%);
    width: 0;
    height: 0;
    border-top: 30px solid transparent;
    border-bottom: 30px solid transparent;
    border-right: 50px solid rgba(255, 183, 77, 0.06);
    box-shadow: 0 0 15px rgba(255, 183, 77, 0.03);
    animation: slide-horizontal 10s ease-in-out infinite;
}

.shapes .info-trapezoid {
    position: absolute;
    bottom: calc(50% - 10%);
    left: calc(25% + 20%);
    width: 80px;
    height: 40px;
    background: rgba(208, 46, 144, 0.06);
    box-shadow: 0 0 20px rgba(208, 46, 144, 0.03);
    clip-path: polygon(20% 0%, 80% 0%, 100% 100%, 0% 100%);
    animation: float-slow 12s ease-in-out infinite;
}

.shapes .info-enhanced-arrow {
    position: absolute;
    top: calc(50% - 60%);
    left: calc(25% - 15%);
    width: 0;
    height: 0;
    border-left: 60px solid rgba(255, 183, 77, 0.06);
    border-top: 30px solid transparent;
    border-bottom: 30px solid transparent;
    box-shadow: 0 0 20px rgba(255, 183, 77, 0.03);
    animation: slide-horizontal 8s ease-in-out infinite reverse;
}

.shapes .info-enhanced-hexagon {
    position: absolute;
    top: calc(50% - 15%);
    right: calc(75% - 10%);
    width: 90px;
    height: 45px;
    background: rgba(100, 181, 246, 0.06);
    box-shadow: 0 0 25px rgba(100, 181, 246, 0.03);
    clip-path: polygon(0% 0%, 75% 0%, 100% 50%, 75% 100%, 0% 100%, 25% 50%);
    transform: rotate(30deg);
    animation: rotate-slow 20s linear infinite;
}

/* Performance 区域装饰形状 */
.shapes .performance-triangle {
    position: absolute;
    top: calc(50% - 5%);
    right: calc(25% + 5%);
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-bottom: 50px solid rgba(100, 181, 246, 0.06);
    box-shadow: 0 0 20px rgba(100, 181, 246, 0.03);
    animation: slide-horizontal 14s ease-in-out infinite;
}

.shapes .performance-arc {
    position: absolute;
    bottom: calc(50% - 15%);
    right: calc(25% + 15%);
    width: 70px;
    height: 35px;
    background: rgba(255, 183, 77, 0.06);
    border-radius: 50px 50px 0 0;
    box-shadow: 0 0 18px rgba(255, 183, 77, 0.03);
    animation: float-slow 16s ease-in-out infinite;
}

.shapes .performance-enhanced-ellipse {
    position: absolute;
    top: 50%;
    right: calc(25% - 5%);
    width: 120px;
    height: 60px;
    background: rgba(208, 46, 144, 0.05);
    clip-path: ellipse(50% 50% at 50% 50%);
    transform: rotate(-20deg);
    box-shadow: 0 0 25px rgba(208, 46, 144, 0.03);
    animation: float-slow 18s ease-in-out infinite reverse;
}

.shapes .performance-enhanced-star {
    position: absolute;
    bottom: calc(50% - 35%);
    left: calc(75% - 8%);
    width: 90px;
    height: 90px;
    background: rgba(255, 183, 77, 0.03);
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
    animation: rotate-slow 25s linear infinite;
}

/* Level-1 背景装饰形状 */
.shapes .level-triangle {
    position: absolute;
    top: 15%;
    left: 12%;
    width: 0;
    height: 0;
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-top: 40px solid rgba(208, 46, 144, 0.06);
    animation: slide-horizontal 15s ease-in-out infinite;
}

.shapes .level-skew-rect {
    position: absolute;
    bottom: 20%;
    right: 10%;
    width: 60px;
    height: 30px;
    background: rgba(100, 181, 246, 0.06);
    transform: skew(20deg);
    border-radius: 4px;
    animation: float-slow 20s ease-in-out infinite;
}

/* 背景装饰形状 */
.shapes .backdrop-trapezoid {
    position: absolute;
    top: 20%;
    left: 35%;
    width: 90px;
    height: 45px;
    background: rgba(100, 181, 246, 0.03);
    clip-path: polygon(0% 0%, 100% 0%, 80% 100%, 0% 100%);
    animation: float-slow 22s ease-in-out infinite reverse;
}

.shapes .backdrop-circle {
    position: absolute;
    bottom: 40%;
    right: 30%;
    width: 65px;
    height: 65px;
    background: rgba(208, 46, 144, 0.03);
    clip-path: circle(50% at 50% 50%);
    border: 2px solid rgba(255, 183, 77, 0.03);
    animation: pulse-glow 12s ease-in-out infinite;
}

/* 光效形状 */
.shapes .light-circle-1 {
    position: absolute;
    top: 20%;
    left: 40%;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(100, 181, 246, 0.02) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse-glow 10s ease-in-out infinite;
}

.shapes .light-circle-2 {
    position: absolute;
    bottom: 25%;
    right: 35%;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(255, 183, 77, 0.015) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse-glow 14s ease-in-out infinite reverse;
}

/* 边缘装饰形状 */
.shapes .edge-line-1 {
    position: absolute;
    top: 50%;
    left: 0;
    width: 5px;
    height: 200px;
    background: linear-gradient(180deg, transparent 0%, rgba(100, 181, 246, 0.01) 50%, transparent 100%);
    transform: translateY(-50%);
    animation: wave-motion 16s ease-in-out infinite;
}

.shapes .edge-line-2 {
    position: absolute;
    top: 50%;
    right: 0;
    width: 5px;
    height: 200px;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 183, 77, 0.01) 50%, transparent 100%);
    transform: translateY(-50%);
    animation: wave-motion 18s ease-in-out infinite reverse;
}

/* 测试形状 - 极淡色动画 */
.shapes .test-circle-1 {
    position: absolute;
    top: 100px;
    left: 100px;
    width: 80px;
    height: 80px;
    background: rgba(100, 181, 246, 0.06);
    border-radius: 50%;
    box-shadow: 0 0 30px rgba(100, 181, 246, 0.04);
    animation: pulse-glow 3s ease-in-out infinite;
}

.shapes .test-triangle-1 {
    position: absolute;
    top: 200px;
    right: 100px;
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-bottom: 60px solid rgba(255, 183, 77, 0.06);
    box-shadow: 0 0 25px rgba(255, 183, 77, 0.04);
    animation: slide-horizontal 4s ease-in-out infinite;
}

.shapes .test-rect-1 {
    position: absolute;
    bottom: 150px;
    left: 200px;
    width: 100px;
    height: 50px;
    background: rgba(208, 46, 144, 0.06);
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(208, 46, 144, 0.04);
    animation: float-slow 5s ease-in-out infinite;
}

/* 更多大气装饰元素 - 全区域分散 */
.atmosphere-layer-1 {
    position: fixed;
    top: 8%;
    left: 85%;
    width: 120px;
    height: 60px;
    background: rgba(100, 181, 246, 0.04);
    clip-path: polygon(30% 0%, 70% 0%, 100% 50%, 70% 100%, 30% 100%, 0% 50%);
    z-index: -1;
    animation: float-slow 15s ease-in-out infinite;
}

.atmosphere-layer-2 {
    position: fixed;
    bottom: 25%;
    left: 2%;
    width: 85px;
    height: 85px;
    background: rgba(255, 183, 77, 0.04);
    border-radius: 50%;
    border: 3px solid rgba(208, 46, 144, 0.03);
    z-index: -1;
    animation: pulse-glow 20s ease-in-out infinite;
}

.atmosphere-layer-3 {
    position: fixed;
    top: 70%;
    right: 25%;
    width: 100px;
    height: 50px;
    background: rgba(208, 46, 144, 0.04);
    transform: skew(-15deg) rotate(15deg);
    border-radius: 25px;
    z-index: -1;
    animation: float-slow 12s ease-in-out infinite;
}

.atmosphere-layer-4 {
    position: fixed;
    top: 5%;
    left: 25%;
    width: 75px;
    height: 150px;
    background: rgba(100, 181, 246, 0.03);
    clip-path: polygon(50% 0%, 90% 25%, 90% 75%, 50% 100%, 10% 75%, 10% 25%);
    transform: rotate(-10deg);
    z-index: -1;
    animation: slide-horizontal 18s ease-in-out infinite;
}

.atmosphere-layer-5 {
    position: fixed;
    bottom: 8%;
    right: 15%;
    width: 110px;
    height: 55px;
    background: rgba(255, 183, 77, 0.03);
    clip-path: polygon(20% 0%, 80% 0%, 100% 100%, 0% 100%);
    transform: rotate(25deg);
    z-index: -1;
    animation: float-slow 16s ease-in-out infinite reverse;
}

.atmosphere-layer-6 {
    position: fixed;
    top: 35%;
    left: 60%;
    width: 90px;
    height: 90px;
    background: rgba(208, 46, 144, 0.03);
    border-radius: 45% 55% 60% 40% / 35% 25% 75% 65%;
    border: 2px solid rgba(100, 181, 246, 0.03);
    z-index: -1;
    animation: pulse-glow 14s ease-in-out infinite;
}

/* 横跨式大型装饰 - 重新分布 */
.mega-decoration-1 {
    position: fixed;
    top: 40%;
    left: 20%;
    width: 200px;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, rgba(100, 181, 246, 0.02) 50%, transparent 100%);
    transform: rotate(-15deg);
    z-index: -1;
    animation: slide-horizontal 10s ease-in-out infinite;
}

.mega-decoration-2 {
    position: fixed;
    bottom: 45%;
    right: 20%;
    width: 180px;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 183, 77, 0.02) 50%, transparent 100%);
    transform: rotate(45deg);
    z-index: -1;
    animation: slide-horizontal 8s ease-in-out infinite reverse;
}

/* 顶级装饰层 - 宇宙级效果 */
.cosmic-layer-1 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: -3;
    background: radial-gradient(ellipse at 15% 25%, rgba(100, 181, 246, 0.005) 40%, transparent 60%), radial-gradient(ellipse at 85% 75%, rgba(255, 183, 77, 0.005) 40%, transparent 60%), radial-gradient(ellipse at 50% 50%, rgba(208, 46, 144, 0.003) 50%, transparent 70%);
    animation: pulse-glow 30s ease-in-out infinite;
}

/* 边缘装饰 */
.edge-decorations {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: -2;
    background: linear-gradient(90deg, transparent 0%, rgba(100, 181, 246, 0.01) 50%, transparent 100%), linear-gradient(180deg, transparent 0%, rgba(255, 183, 77, 0.01) 50%, transparent 100%);
    animation: wave-motion 25s ease-in-out infinite;
}

/* 微妙粒子效果 */
.wrapper .particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    background-image: radial-gradient(circle at 25% 25%, rgba(100, 181, 246, 0.01) 1px, transparent 1px), radial-gradient(circle at 75% 25%, rgba(255, 183, 77, 0.01) 1px, transparent 1px), radial-gradient(circle at 25% 75%, rgba(208, 46, 144, 0.01) 1px, transparent 1px), radial-gradient(circle at 75% 75%, rgba(100, 181, 246, 0.005) 1px, transparent 1px);
    background-size: 40px 40px, 60px 60px, 80px 80px, 100px 100px;
}

/* 大幅度动画装饰层 - 分散布局 */
.massive-decoration-1 {
    position: fixed;
    top: 10%;
    left: 12%;
    width: 80px;
    height: 80px;
    background: rgba(100, 181, 246, 0.04);
    border-radius: 50%;
    border: 2px solid rgba(208, 46, 144, 0.03);
    animation: pulse-glow 18s ease-in-out infinite;
}

.massive-decoration-2 {
    position: fixed;
    bottom: 15%;
    right: 8%;
    width: 120px;
    height: 60px;
    background: rgba(255, 183, 77, 0.04);
    clip-path: polygon(20% 0%, 80% 0%, 100% 100%, 0% 100%);
    animation: float-slow 14s ease-in-out infinite reverse;
}

.massive-decoration-3 {
    position: fixed;
    top: 35%;
    right: 15%;
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 80px solid rgba(208, 46, 144, 0.04);
    animation: slide-horizontal 16s ease-in-out infinite;
}

.massive-decoration-4 {
    position: fixed;
    bottom: 60%;
    left: 8%;
    width: 90px;
    height: 45px;
    background: rgba(100, 181, 246, 0.04);
    clip-path: polygon(30% 0%, 70% 0%, 100% 50%, 70% 100%, 30% 100%, 0% 50%);
    animation: rotate-slow 22s linear infinite;
}

.massive-decoration-5 {
    position: fixed;
    top: 80%;
    left: 60%;
    width: 100px;
    height: 50px;
    background: rgba(255, 183, 77, 0.04);
    transform: skew(-20deg);
    border-radius: 25px;
    animation: float-slow 20s ease-in-out infinite reverse;
}

.massive-decoration-6 {
    position: fixed;
    top: 20%;
    left: 85%;
    width: 70px;
    height: 70px;
    background: rgba(208, 46, 144, 0.04);
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
    animation: rotate-slow 12s linear infinite;
}

.massive-decoration-7 {
    position: fixed;
    bottom: 40%;
    right: 45%;
    width: 110px;
    height: 30px;
    background: rgba(100, 181, 246, 0.04);
    clip-path: ellipse(50% 50% at 50% 50%);
    transform: rotate(35deg);
    animation: float-slow 18s ease-in-out infinite;
}

.massive-decoration-8 {
    position: fixed;
    top: 50%;
    left: 35%;
    width: 85px;
    height: 85px;
    background: rgba(255, 183, 77, 0.04);
    clip-path: circle(50% at 50% 50%);
    border: 3px solid rgba(208, 46, 144, 0.03);
    animation: pulse-glow 25s ease-in-out infinite reverse;
}

/* 中央装饰 - 使用脉冲动画 */
.center-decoration-1 {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    background: rgba(100, 181, 246, 0.05);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse-glow 15s ease-in-out infinite;
}

.center-decoration-2 {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    background: rgba(255, 183, 77, 0.05);
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    transform: translate(-50%, -50%);
    animation: rotate-slow 20s linear infinite;
}

/* 角落装饰 - 使用浮动动画 */
.corner-decoration-1 {
    position: absolute;
    top: 5%;
    left: 5%;
    width: 50px;
    height: 25px;
    background: rgba(208, 46, 144, 0.04);
    clip-path: polygon(0% 0%, 100% 0%, 80% 100%, 0% 100%);
    animation: float-slow 12s ease-in-out infinite;
}

.corner-decoration-2 {
    position: absolute;
    top: 5%;
    right: 5%;
    width: 45px;
    height: 45px;
    background: rgba(100, 181, 246, 0.04);
    border-radius: 50%;
    animation: pulse-glow 14s ease-in-out infinite;
}

.corner-decoration-3 {
    position: absolute;
    bottom: 5%;
    left: 5%;
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-top: 50px solid rgba(255, 183, 77, 0.04);
    animation: slide-horizontal 16s ease-in-out infinite;
}

.corner-decoration-4 {
    position: absolute;
    bottom: 5%;
    right: 5%;
    width: 55px;
    height: 30px;
    background: rgba(208, 46, 144, 0.04);
    transform: skew(20deg);
    border-radius: 4px;
    animation: float-slow 18s ease-in-out infinite reverse;
}

/* 边界装饰 - 使用波动动画 */
.edge-extra-1 {
    position: absolute;
    top: 15%;
    left: 1%;
    width: 40px;
    height: 200px;
    background: rgba(100, 181, 246, 0.03);
    clip-path: polygon(0% 0%, 100% 10%, 100% 90%, 0% 100%);
    animation: wave-motion 20s ease-in-out infinite;
}

.edge-extra-2 {
    position: absolute;
    top: 15%;
    right: 1%;
    width: 40px;
    height: 200px;
    background: rgba(255, 183, 77, 0.03);
    clip-path: polygon(0% 10%, 100% 0%, 100% 100%, 0% 90%);
    animation: wave-motion 22s ease-in-out infinite reverse;
}

.edge-extra-3 {
    position: absolute;
    top: 1%;
    left: 20%;
    width: 250px;
    height: 30px;
    background: rgba(208, 46, 144, 0.03);
    clip-path: polygon(10% 0%, 90% 0%, 100% 100%, 0% 100%);
    animation: slide-horizontal 18s ease-in-out infinite;
}

.edge-extra-4 {
    position: absolute;
    bottom: 1%;
    left: 30%;
    width: 200px;
    height: 25px;
    background: rgba(100, 181, 246, 0.03);
    clip-path: polygon(0% 0%, 100% 0%, 90% 100%, 10% 100%);
    animation: slide-horizontal 16s ease-in-out infinite reverse;
}

/* 中间层装饰 - 使用混合动画 */
.middle-layer-1 {
    position: absolute;
    top: 30%;
    left: 20%;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 25px 50px 25px;
    border-color: transparent transparent rgba(255, 183, 77, 0.04) transparent;
    transform: rotate(30deg);
    animation: slide-horizontal 14s ease-in-out infinite;
}

.middle-layer-2 {
    position: absolute;
    top: 60%;
    right: 20%;
    width: 80px;
    height: 40px;
    background: rgba(208, 46, 144, 0.04);
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
    transform: rotate(-25deg);
    animation: float-slow 17s ease-in-out infinite;
}

.middle-layer-3 {
    position: absolute;
    top: 40%;
    left: 80%;
    width: 70px;
    height: 70px;
    background: rgba(100, 181, 246, 0.04);
    border-radius: 45% 55% 60% 40% / 35% 25% 75% 65%;
    animation: pulse-glow 19s ease-in-out infinite;
}

.middle-layer-4 {
    position: absolute;
    bottom: 30%;
    left: 40%;
    width: 90px;
    height: 45px;
    background: rgba(255, 183, 77, 0.04);
    clip-path: ellipse(50% 50% at 50% 50%);
    transform: rotate(15deg);
    animation: float-slow 21s ease-in-out infinite reverse;
}

/* 螺旋装饰 - 使用旋转动画 */
.spiral-decoration-1 {
    position: absolute;
    top: 25%;
    left: 15%;
    width: 60px;
    height: 60px;
    background: rgba(100, 181, 246, 0.04);
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
    animation: rotate-slow 30s linear infinite;
}

.spiral-decoration-2 {
    position: absolute;
    top: 65%;
    right: 25%;
    width: 75px;
    height: 40px;
    background: rgba(255, 183, 77, 0.04);
    clip-path: polygon(30% 0%, 70% 0%, 100% 50%, 70% 100%, 30% 100%, 0% 50%);
    animation: rotate-slow 35s linear infinite reverse;
}

.spiral-decoration-3 {
    position: absolute;
    bottom: 25%;
    left: 70%;
    width: 55px;
    height: 55px;
    background: rgba(208, 46, 144, 0.04);
    border-radius: 50%;
    border: 3px solid rgba(100, 181, 246, 0.03);
    animation: rotate-slow 25s linear infinite;
}

/* 垂直滑动装饰 - 使用垂直动画 */
.vertical-slide-1 {
    position: absolute;
    top: 0;
    left: 90%;
    width: 30px;
    height: 100px;
    background: rgba(100, 181, 246, 0.03);
    clip-path: polygon(0% 0%, 100% 20%, 100% 80%, 0% 100%);
    animation: wave-motion 24s ease-in-out infinite;
}

.vertical-slide-2 {
    position: absolute;
    top: 0;
    right: 90%;
    width: 25px;
    height: 120px;
    background: rgba(255, 183, 77, 0.03);
    clip-path: polygon(0% 20%, 100% 0%, 100% 100%, 0% 80%);
    animation: wave-motion 26s ease-in-out infinite reverse;
}

/* 中央区域装饰 */
.center-decoration-1 {
    position: fixed;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 75px;
    background: rgba(100, 181, 246, 0.02);
    clip-path: polygon(0% 0%, 100% 0%, 85% 50%, 100% 100%, 0% 100%, 15% 50%);
    z-index: -1;
    animation: wave-motion 16s ease-in-out infinite;
}

.center-decoration-2 {
    position: fixed;
    top: 25%;
    left: 45%;
    width: 95px;
    height: 95px;
    background: rgba(255, 183, 77, 0.03);
    border-radius: 50%;
    border: 4px solid rgba(208, 46, 144, 0.02);
    z-index: -1;
    animation: morph-enhanced 20s ease-in-out infinite;
}

/* 角落增强装饰 */
.corner-decoration-1 {
    position: fixed;
    top: 5%;
    left: 5%;
    width: 60px;
    height: 120px;
    background: rgba(208, 46, 144, 0.03);
    clip-path: polygon(0% 0%, 100% 25%, 100% 75%, 0% 100%);
    z-index: -1;
    animation: pulse-enhanced 14s ease-in-out infinite;
}

.corner-decoration-2 {
    position: fixed;
    bottom: 5%;
    right: 5%;
    width: 0;
    height: 0;
    border-left: 40px solid rgba(100, 181, 246, 0.04);
    border-top: 20px solid transparent;
    border-bottom: 20px solid transparent;
    z-index: -1;
    animation: drift-massive 12s ease-in-out infinite;
}

.corner-decoration-3 {
    position: fixed;
    top: 5%;
    right: 35%;
    width: 80px;
    height: 40px;
    background: rgba(255, 183, 77, 0.04);
    transform: rotate(-15deg);
    border-radius: 20px;
    z-index: -1;
    animation: wave-motion 18s ease-in-out infinite reverse;
}

.corner-decoration-4 {
    position: fixed;
    bottom: 5%;
    left: 30%;
    width: 75px;
    height: 75px;
    background: rgba(208, 46, 144, 0.04);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    transform: rotate(45deg);
    z-index: -1;
    animation: rotate-large 15s linear infinite;
}

/* 左下角装饰形状 */
.shapes .bottom-left-diamond {
    position: absolute;
    bottom: 10%;
    left: 5%;
    width: 60px;
    height: 60px;
    background: rgba(100, 181, 246, 0.06);
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    box-shadow: 0 0 20px rgba(100, 181, 246, 0.03);
    animation: rotate-slow 20s linear infinite;
}

.shapes .bottom-left-wave {
    position: absolute;
    bottom: 15%;
    left: 15%;
    width: 100px;
    height: 30px;
    background: rgba(255, 183, 77, 0.06);
    border-radius: 50px 50px 0 0;
    clip-path: polygon(0% 0%, 25% 100%, 50% 0%, 75% 100%, 100% 0%, 100% 50%, 0% 50%);
    box-shadow: 0 0 15px rgba(255, 183, 77, 0.03);
    animation: wave-motion 12s ease-in-out infinite;
}

/* Level-2 下载区域装饰形状 */
.download-decoration-1 {
    position: absolute;
    top: 10%;
    left: 5%;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, rgba(208, 46, 144, 0.15) 0%, rgba(255, 107, 157, 0.1) 100%);
    border-radius: 50%;
    border: 2px solid rgba(208, 46, 144, 0.2);
    animation: float-gentle 8s ease-in-out infinite;
    box-shadow: 0 0 40px rgba(208, 46, 144, 0.1);
}

.download-decoration-2 {
    position: absolute;
    top: 15%;
    right: 8%;
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, rgba(100, 181, 246, 0.12) 0%, rgba(125, 211, 252, 0.08) 100%);
    border-radius: 20px;
    border: 2px solid rgba(100, 181, 246, 0.2);
    animation: rotate-gentle 12s linear infinite;
    transform-origin: center;
    box-shadow: 0 0 30px rgba(100, 181, 246, 0.1);
}

.download-glow-1 {
    position: absolute;
    top: 30%;
    left: 15%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse-glow 6s ease-in-out infinite;
    filter: blur(20px);
}

.download-glow-2 {
    position: absolute;
    bottom: 20%;
    right: 20%;
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse-glow 8s ease-in-out infinite reverse;
    filter: blur(15px);
}

.download-triangle {
    position: absolute;
    top: 50%;
    left: 2%;
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-bottom: 52px solid rgba(125, 211, 252, 0.15);
    animation: sway-gentle 10s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(125, 211, 252, 0.1));
}

.download-circle {
    position: absolute;
    bottom: 10%;
    left: 20%;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.12) 0%, rgba(74, 222, 128, 0.08) 100%);
    border-radius: 50%;
    border: 2px solid rgba(34, 197, 94, 0.2);
    animation: bounce-gentle 7s ease-in-out infinite;
    box-shadow: 0 0 25px rgba(34, 197, 94, 0.1);
}

/* 新增动画效果 */
@keyframes float-gentle {
    0%,
    100% {
        transform: translateY(0px) translateX(0px) scale(1);
    }
    50% {
        transform: translateY(-20px) translateX(10px) scale(1.05);
    }
}

@keyframes rotate-gentle {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse-glow {
    0%,
    100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

@keyframes sway-gentle {
    0%,
    100% {
        transform: translateX(0px) rotate(0deg);
    }
    50% {
        transform: translateX(15px) rotate(5deg);
    }
}

@keyframes bounce-gentle {
    0%,
    100% {
        transform: translateY(0px) scale(1);
    }
    50% {
        transform: translateY(-15px) scale(1.02);
    }
}