* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }

      body {
        font-family: "Poppins", sans-serif;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        min-height: 100vh;
        overflow: hidden;
        position: relative;
      }

      .stars {
        position: absolute;
        width: 100%;
        height: 100%;
        z-index: 1;
      }

      .star {
        position: absolute;
        background: white;
        border-radius: 50%;
        animation: twinkle 2s infinite alternate;
      }

      .star:nth-child(1) {
        width: 2px;
        height: 2px;
        top: 20%;
        left: 20%;
        animation-delay: 0s;
      }
      .star:nth-child(2) {
        width: 3px;
        height: 3px;
        top: 30%;
        left: 80%;
        animation-delay: 0.5s;
      }
      .star:nth-child(3) {
        width: 1px;
        height: 1px;
        top: 50%;
        left: 10%;
        animation-delay: 1s;
      }
      .star:nth-child(4) {
        width: 2px;
        height: 2px;
        top: 70%;
        left: 70%;
        animation-delay: 1.5s;
      }
      .star:nth-child(5) {
        width: 3px;
        height: 3px;
        top: 10%;
        left: 50%;
        animation-delay: 2s;
      }
      .star:nth-child(6) {
        width: 1px;
        height: 1px;
        top: 80%;
        left: 30%;
        animation-delay: 0.3s;
      }
      .star:nth-child(7) {
        width: 2px;
        height: 2px;
        top: 40%;
        left: 90%;
        animation-delay: 1.2s;
      }
      .star:nth-child(8) {
        width: 3px;
        height: 3px;
        top: 60%;
        left: 5%;
        animation-delay: 0.8s;
      }

      @keyframes twinkle {
        0% {
          opacity: 0.3;
          transform: scale(0.8);
        }
        100% {
          opacity: 1;
          transform: scale(1.2);
        }
      }

      .floating-elements {
        position: absolute;
        width: 100%;
        height: 100%;
        z-index: 2;
      }

      .floating-symbol {
        position: absolute;
        color: rgba(255, 255, 255, 0.1);
        font-size: 2rem;
        animation: float 6s ease-in-out infinite;
      }

      .floating-symbol:nth-child(1) {
        top: 15%;
        left: 15%;
        animation-delay: 0s;
      }
      .floating-symbol:nth-child(2) {
        top: 25%;
        right: 20%;
        animation-delay: 2s;
      }
      .floating-symbol:nth-child(3) {
        bottom: 30%;
        left: 10%;
        animation-delay: 4s;
      }
      .floating-symbol:nth-child(4) {
        bottom: 15%;
        right: 15%;
        animation-delay: 1s;
      }
      .floating-symbol:nth-child(5) {
        top: 60%;
        left: 85%;
        animation-delay: 3s;
      }

      @keyframes float {
        0%,
        100% {
          transform: translateY(0px) rotate(0deg);
        }
        50% {
          transform: translateY(-20px) rotate(10deg);
        }
      }

      .container {
        position: relative;
        z-index: 10;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        min-height: 100vh;
        text-align: center;
        padding: 2rem;
        color: white;
      }

      .mandala {
        width: 150px;
        height: 150px;
        margin-bottom: 2rem;
        position: relative;
        animation: rotate 20s linear infinite;
      }

      .mandala-circle {
        position: absolute;
        border: 2px solid rgba(255, 255, 255, 0.3);
        border-radius: 50%;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
      }

      .mandala-circle:nth-child(1) {
        width: 150px;
        height: 150px;
        border-style: solid;
      }

      .mandala-circle:nth-child(2) {
        width: 100px;
        height: 100px;
        border-style: dashed;
        animation: rotate 15s linear infinite reverse;
      }

      .mandala-circle:nth-child(3) {
        width: 50px;
        height: 50px;
        border-style: dotted;
        animation: rotate 10s linear infinite;
      }

      .mandala-center {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 20px;
        height: 20px;
        background: radial-gradient(circle, #fff, transparent);
        border-radius: 50%;
        animation: pulse 2s ease-in-out infinite;
      }

      @keyframes rotate {
        from {
          transform: rotate(0deg);
        }
        to {
          transform: rotate(360deg);
        }
      }

      @keyframes pulse {
        0%,
        100% {
          transform: translate(-50%, -50%) scale(1);
          opacity: 1;
        }
        50% {
          transform: translate(-50%, -50%) scale(1.5);
          opacity: 0.7;
        }
      }

      .error-code {
        font-size: 8rem;
        font-weight: 700;
        margin-bottom: 1rem;
        background: linear-gradient(45deg, #fff, #f0f0f0);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        animation: glow 3s ease-in-out infinite alternate;
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
      }

      @keyframes glow {
        0% {
          filter: brightness(1);
        }
        100% {
          filter: brightness(1.2);
        }
      }

      .message {
        font-size: 1.5rem;
        font-weight: 300;
        margin-bottom: 1rem;
        opacity: 0;
        animation: fadeInUp 1s ease-out 0.5s forwards;
      }

      .submessage {
        font-size: 1rem;
        opacity: 0.8;
        margin-bottom: 3rem;
        max-width: 600px;
        line-height: 1.6;
        opacity: 0;
        animation: fadeInUp 1s ease-out 1s forwards;
      }

      @keyframes fadeInUp {
        0% {
          opacity: 0;
          transform: translateY(30px);
        }
        100% {
          opacity: 1;
          transform: translateY(0);
        }
      }
      
      .lotus {
        position: absolute;
        font-size: 3rem;
        opacity: 0.1;
        animation: float 8s ease-in-out infinite;
      }

      .lotus:nth-child(1) {
        top: 10%;
        right: 10%;
        animation-delay: 0s;
      }
      .lotus:nth-child(2) {
        bottom: 20%;
        left: 5%;
        animation-delay: 4s;
      }

      @media (max-width: 768px) {
        .error-code {
          font-size: 6rem;
        }

        .message {
          font-size: 1.2rem;
        }

        .submessage {
          font-size: 0.9rem;
          padding: 0 1rem;
        }

        .mandala {
          width: 120px;
          height: 120px;
        }

        .mandala-circle:nth-child(1) {
          width: 120px;
          height: 120px;
        }
        .mandala-circle:nth-child(2) {
          width: 80px;
          height: 80px;
        }
        .mandala-circle:nth-child(3) {
          width: 40px;
          height: 40px;
        }
      }