:root {
    --bg1: #000000;
    --bg2: #0a0a0a;
    --accent: #00aaff;
    --text-main: #e0f7ff;
    --text-accent: #33bbff;
    --radius: 18px;
  }
  
  html, body {
    height: 100%;
    margin: 0;
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    background: linear-gradient(135deg, var(--bg1), var(--bg2));
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-direction: column;
    gap: 2rem;
  }
  
  p {
    max-width: 700px;
    background: rgba(20, 20, 30, 0.85);
    border-radius: var(--radius);
    padding: 1.5rem 2rem;
    font-size: clamp(1rem, 2vw, 1.3rem);
    line-height: 1.6;
    box-shadow: 0 0 20px rgba(0,170,255,0.4);
    border: 1px solid rgba(0,170,255,0.3);
    backdrop-filter: blur(8px);
    animation: gentleFloat 6s ease-in-out infinite;
  }
  
  p::before {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -12px;
    width: 70px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    box-shadow: 0 0 20px var(--accent);
  }
  
  img {
    border-radius: 20px;
    border: 2px solid rgba(0,170,255,0.5);
    box-shadow: 0 0 30px rgba(0,170,255,0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  img:hover {
    transform: scale(1.05);
    box-shadow: 0 0 60px rgba(0,170,255,0.8);
  }
  
  @keyframes gentleFloat {
    0% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
    100% { transform: translateY(0); }
  }
  
  @media (max-width: 600px) {
    p {
      padding: 1rem;
      font-size: 1rem;
    }
    img {
      width: 250px;
      height: auto;
    }
  }
  .back-btn {
    display: inline-block;
    margin: 20px;
    padding: 10px 20px;
    color: #e0f7ff;
    background: rgba(0, 170, 255, 0.2);
    border: 1px solid rgba(0, 170, 255, 0.4);
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 1px;
    box-shadow: 0 0 10px rgba(0,170,255,0.5);
    backdrop-filter: blur(6px);
    transition: all 0.3s ease;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 999;
  }
  
  .back-btn:hover {
    background: rgba(0, 170, 255, 0.4);
    box-shadow: 0 0 25px rgba(0,170,255,0.8);
    transform: scale(1.05);
  }