:root {
      --shape-corner-xl: 28px;
      --base-size: 15px;
      --cta-line-height: 1.4;
      --cta-letter-spacing: 0.01em;
    }

    

    /* Container */
    .download-section-container {
      width: 100%;
      
      
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 16px;
      position: relative;
    }

    /* Interactive Control Bars */
    .controls-wrapper {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
      width: 100%;
      z-index: 10;
    }

    .toolbar-bar {
      display: flex;
      align-items: center;
      gap: 6px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.12);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      padding: 6px 12px;
      border-radius: 999px;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
      flex-wrap: wrap;
      justify-content: center;
    }

    .toolbar-bar span.label {
      font-size: 11px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.5);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin: 0 6px;
    }

    .pill-btn {
      background: transparent;
      border: none;
      color: rgba(255, 255, 255, 0.75);
      font-family: inherit;
      font-size: 12.5px;
      font-weight: 500;
      padding: 6px 14px;
      border-radius: 999px;
      cursor: pointer;
      transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .pill-btn:hover {
      color: #ffffff;
      background: rgba(255, 255, 255, 0.12);
    }

    .pill-btn.active {
      color: #121317;
      background: #ffffff;
      box-shadow: 0 2px 10px rgba(255, 255, 255, 0.25);
    }

    /* Multi-color Rainbow Badge */
    .rainbow-badge {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      display: inline-block;
      background: linear-gradient(135deg, #4285F4, #EA4335, #FBBC05, #34A853);
      box-shadow: 0 0 8px rgba(66, 133, 244, 0.8);
    }

    .spectrum-badge {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      display: inline-block;
      background: linear-gradient(135deg, #ff007f, #7928ca, #00f2fe, #00ff88);
      box-shadow: 0 0 8px rgba(255, 0, 127, 0.8);
    }

    .color-swatch {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      display: inline-block;
      box-shadow: 0 0 8px currentColor;
    }

    /* Custom Color Inputs */
    .custom-color-picker {
      display: flex;
      align-items: center;
      gap: 6px;
      padding-left: 6px;
      border-left: 1px solid rgba(255, 255, 255, 0.15);
      margin-left: 4px;
    }

    .custom-color-picker input[type="color"] {
      -webkit-appearance: none;
      border: none;
      width: 22px;
      height: 22px;
      border-radius: 50%;
      cursor: pointer;
      background: none;
      padding: 0;
    }

    .custom-color-picker input[type="color"]::-webkit-color-swatch-wrapper {
      padding: 0;
    }

    .custom-color-picker input[type="color"]::-webkit-color-swatch {
      border: 1px solid rgba(255, 255, 255, 0.3);
      border-radius: 50%;
    }

    /* Main Download Card */
    .download-section {
  width: 100%;
  min-height: 540px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

    /* Backdrop with 3D Canvas */
    .download-section-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

    .main-particles-component-section {
      width: 100%;
      height: 100%;
      position: absolute;
      top: 0;
      left: 0;
      overflow: hidden;
    }

    .main-particles-container,
    .main-particles-container canvas {
      width: 100%;
      height: 100%;
      position: absolute;
      top: 0;
      left: 0;
      display: block;
      pointer-events: auto;
    }

    /* Content & Typography */
    .download-section-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  max-width: 800px;
  pointer-events: none;
}

    .download-section-content .header {
      color: #ffffff;
      margin-bottom: 32px;
    }

    .download-section-content h2 {
      font-size: clamp(2.2rem, 5vw, 3.5rem);
      font-weight: 500;
      line-height: 1.12;
      letter-spacing: -0.025em;
      color: #ffffff;
      text-shadow: 0 4px 24px rgba(0, 0, 0, 0.7);
    }

    .download-section-cta {
      display: flex;
      align-items: center;
      gap: 14px;
      pointer-events: auto;
    }

    /* Action Buttons */
    .button {
      font-family: inherit;
      font-size: var(--base-size);
      font-weight: 500;
      line-height: var(--cta-line-height);
      letter-spacing: var(--cta-letter-spacing);
      border-radius: 999px;
      cursor: pointer;
      text-align: center;
      padding: 11px 26px;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
      user-select: none;
      -webkit-user-select: none;
    }

    .button:active {
      transform: scale(0.96);
    }

    /* Primary White Pill Button */
    .button-primary-inverse {
      background: #ffffff;
      color: #121317;
      border: 1px solid #ffffff;
      box-shadow: 0 4px 18px rgba(255, 255, 255, 0.15);
    }

    .button-primary-inverse:hover {
      background: #f1f3f4;
      border-color: #f1f3f4;
      transform: translateY(-1px);
      box-shadow: 0 6px 22px rgba(255, 255, 255, 0.25);
    }

    /* Secondary Glass Dark Pill Button */
    .button-secondary-inverse {
      color: #ffffff;
      background: rgba(255, 255, 255, 0.09);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border: 1px solid rgba(255, 255, 255, 0.18);
    }

    .button-secondary-inverse:hover {
      background: rgba(255, 255, 255, 0.18);
      border-color: rgba(255, 255, 255, 0.32);
      transform: translateY(-1px);
    }

    /* Responsive Mobile Layout */
    @media (max-width: 768px) {
      .download-section {
        min-height: 440px;
        
      }
      .download-section-cta {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
      }
      .button {
        width: 100%;
      }
    }