:root {
      --blue: #00b4fa;
      --sand: #e7d7b6;
      --bg-dark: #10151b;
      --card-bg: #192332e6;
      --glow: 0 0 44px #00b4fa77, 0 2px 40px #00b4fa55;
      --shine-grad: linear-gradient(90deg, #fff 8%, #00b4fa 60%, #23e6ff 98%);
    }
    body {
      margin: 0;
      padding: 0;
      font-family: 'Share Tech Mono', monospace;
      background: var(--bg-dark);
      color: var(--sand);
      min-height: 100vh;
      overflow-x: hidden;
    }
    .logo-top {
      display: flex;
      flex-direction: column;
      align-items: center;
      margin-top: 38px;
      margin-bottom: 12px;
    }
    .ra-logo-img {
      width: 148px;
      height: 148px;
      max-width: 40vw;
      border-radius: 28px;
      box-shadow: 0 0 38px #00b4fa77, 0 5px 22px #00b4fa33;
      background: #181a25;
      object-fit: contain;
      border: 4px solid #00b4fa90;
      animation: logoShine 3s infinite linear alternate;
    }
    @keyframes logoShine {
      0% { filter: brightness(1) drop-shadow(0 0 8px #00b4fa88); }
      100% { filter: brightness(1.15) drop-shadow(0 0 20px #00b4fac9); }
    }
    .main-row {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      padding: 0 3vw 40px 3vw;
      gap: 54px;
    }
    .main-center {
      flex: 2.5;
      min-width: 320px;
      max-width: 650px;
      margin: 0 auto;
      padding-top: 10px;
      position: relative;
    }
    .kids-activity-headline {
      font-size: 2.07rem;
      font-weight: bold;
      letter-spacing: 1.2px;
      margin-bottom: 18px;
      margin-top: 10px;
      background: var(--shine-grad);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      text-shadow: 0 2px 18px #22213866, 0 0 8px #00b4fa88;
      filter: brightness(1.19);
      text-transform: uppercase;
      text-align: center;
    }
    .kids-activity-section, .claim-section {
      background: var(--card-bg);
      border-radius: 18px;
      box-shadow: var(--glow);
      border: 2.2px solid #00b4fa66;
      margin-top: 28px;
      padding: 32px 20px 20px 20px;
      color: #fff;
      font-weight: bold;
    }
    .kids-activity-section label, .claim-section label {
      color: var(--blue);
      font-size: 1.08em;
      margin-bottom: 6px;
      display: block;
      letter-spacing: .5px;
      font-weight: bold;
    }
    .kids-activity-section img.upiqr {
      width: 180px; height: 180px;
      border-radius: 16px;
      background: #fff;
      margin: 17px 0 9px 0;
      box-shadow: 0 2px 22px #00b4fa33;
      border: 1.8px solid #00b4fa99;
      display: block;
    }
    .upi-id {
      font-size: 1.11em;
      color: #00b4fa;
      font-weight: bold;
      margin-top: 4px;
      margin-bottom: 12px;
      letter-spacing: 1px;
    }
    .crypto-logo {
      width: 98px;
      height: 98px;
      background: #fff;
      border-radius: 12px;
      box-shadow: 0 2px 14px #00b4fa26;
      margin: 16px 0 7px 0;
      display: block;
    }
    .claim-section form {
      display: grid;
      gap: 7px;
      margin-top: 16px;
    }
    .claim-section input, .claim-section textarea {
      width: 100%;
      padding: 11px;
      margin-bottom: 14px;
      font-family: 'Share Tech Mono', monospace;
      border-radius: 8px;
      border: 1.5px solid #00b4fa88;
      font-size: 1em;
      background: #161d29;
      color: #fff;
      outline: none;
      box-sizing: border-box;
      transition: border .15s;
    }
    .claim-section input:focus, .claim-section textarea:focus {
      border-color: #00ffd0;
    }
    .claim-section input[type="file"] {
      padding: 5px 0 0 0;
      background: transparent;
      color: #00ffd0;
      font-size: 1em;
      border: none;
      margin-bottom: 14px;
    }
    .buy-btn {
      background: linear-gradient(90deg, #00b4fa 10%, #00ffd0 90%);
      color: #181a1b;
      font-family: 'Share Tech Mono', monospace;
      border: none;
      border-radius: 14px;
      padding: 15px 39px;
      font-size: 1.15em;
      font-weight: bold;
      cursor: pointer;
      box-shadow: 0 4px 22px #00b4fa33;
      transition: background .18s, color .17s, transform .13s;
      letter-spacing: 1px;
      margin-top: 8px;
      outline: none;
      display: block;
      margin-left: auto; margin-right: auto;
    }
    .buy-btn:hover {
      background: #e7d7b6;
      color: #002a37;
      transform: scale(1.045);
    }
    .network-disclaimer {
      background: #202b3e;
      color: #e7d7b6;
      border-radius: 14px;
      padding: 18px 19px;
      font-size: 1em;
      margin-top: 30px;
      border-left: 4px solid #00b4fa;
      box-shadow: 0 2px 18px #00b4fa15;
    }
    .section-title {
      font-size: 1.29em;
      background: var(--shine-grad);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      font-weight: bold;
      text-align: left;
      margin-bottom: 14px;
      margin-top: 8px;
    }
    /* Right images */
    .right-images-side {
      flex: 1.2;
      min-width: 210px;
      display: flex;
      flex-direction: column;
      gap: 36px;
      align-items: flex-end;
      margin-top: 35px;
    }
    .kids-activity-img {
      width: 320px;
      max-width: 40vw;
      min-width: 120px;
      height: 260px;
      border-radius: 30px;
      background: #161922;
      box-shadow: var(--glow);
      border: 3px solid #00b4fa44;
      transition: transform .25s, box-shadow .2s, opacity .8s, right .7s;
      object-fit: cover;
      opacity: 0;
      right: -90px;
      position: relative;
    }
    .kids-activity-img.visible {
      opacity: 1;
      right: 0;
      transform: scale(1.02);
      box-shadow: 0 14px 54px #00b4fa88, 0 0 0 10px #191a24bb;
    }
    @media (max-width: 1100px) {
      .main-row { flex-direction: column-reverse; gap: 24px; padding: 0 2vw 32px 2vw; }
      .right-images-side { flex-direction: row; justify-content: center; align-items: flex-start; gap:18px; margin-top: 8px;}
      .kids-activity-img { width: 48vw; min-width:80px; max-width:98vw; height: 150px;}
    }
    @media (max-width: 700px) {
      .main-row { flex-direction: column-reverse; gap: 8px; padding: 0 0vw 25px 0vw;}
      .right-images-side { flex-direction: column; gap: 10px; align-items: center; }
      .kids-activity-img { width: 98vw; min-width:60px; border-radius: 16px; height: 140px;}
      .main-center { padding: 0 0vw 15px 0vw; }
    }
    .footer-spacer { height: 30px; }
    .back-link-bottom {
      display: inline-block;
      margin: 36px auto 22px auto;
      color: #fff;
      background: linear-gradient(90deg,#161d29 60%,#202b3e 100%);
      border: 2.2px solid #00b4fa;
      border-radius: 16px;
      font-size: 1.12em;
      font-family: 'Share Tech Mono', monospace;
      font-weight: bold;
      text-decoration: none;
      padding: 13px 36px;
      box-shadow: 0 2px 15px #00b4fa33;
      transition: background .16s, color .13s, border .19s;
      letter-spacing: 1.1px;
      min-width: 150px;
      text-align: center;
    }
    .back-link-bottom i { margin-right: 7px; font-size: 1.09em; }
    .back-link-bottom:hover {
      background: #e7d7b6; color: #003a5c; text-decoration: underline; border-color: #e7d7b6;
    }