.register-guide {
  display: grid;
  gap: 5px;
  margin: 18px 0;
  padding: 15px 17px;
  border: 1px solid #4f81a8;
  border-radius: 12px;
  background: linear-gradient(135deg, #173557, #10243c);
  box-shadow: inset 0 1px #ffffff18;
}

.register-guide strong {
  color: #fff;
  font-size: 17px;
}

.register-guide span {
  color: #c4d8ed;
  line-height: 1.65;
}

.register-memo {
  margin-top: 18px;
}

.register-card .action-row {
  justify-content: flex-end;
}

.register-card .btn {
  min-width: 140px;
}

.login-id-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: -8px;
}

.login-id-tools .btn {
  min-height: 42px;
  min-width: 0;
  padding: 8px 13px;
  font-size: 13px;
}

.login-id-result {
  min-height: 28px;
  padding-top: 7px;
  color: #b9cce0;
  font-size: 14px;
  font-weight: 700;
}

.login-id-result.ok { color: #79edaf; }
.login-id-result.ng { color: #ff9da5; }

.character-maker {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 24px;
  align-items: center;
  margin: 20px 0;
  padding: 20px;
  border: 1px solid #41658a;
  border-radius: 14px;
  background: linear-gradient(145deg, #132943, #0a1625);
}

.character-preview {
  position: relative;
  width: min(100%, 300px);
  aspect-ratio: 1;
  margin: 0 auto;
  overflow: hidden;
  border: 2px solid #7398bb;
  border-radius: 14px;
  background: radial-gradient(circle, #315375, #12243a 68%);
  box-shadow: 0 14px 28px #0008, inset 0 0 30px #84bfff22;
  image-rendering: pixelated;
}

.maker-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: pixelated;
}

.maker-controls {
  display: grid;
  gap: 16px;
}

.maker-control {
  padding: 13px;
  border: 1px solid #385675;
  border-radius: 10px;
  background: #091522aa;
}

.maker-control h2 {
  margin: 0 0 10px;
  font-size: 16px;
}

.maker-buttons {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  align-items: center;
}

.maker-buttons .btn {
  min-width: 0;
  min-height: 42px;
  padding: 7px 9px;
}

.maker-buttons strong {
  min-width: 92px;
  text-align: center;
  color: #f5ca70;
}

.maker-control input[type="range"] {
  width: 100%;
  margin-top: 13px;
  accent-color: #ef5149;
}

@media (max-width: 560px) {
  .register-card {
    padding: 17px 14px;
  }

  .register-card .steps {
    gap: 2px;
  }

  .register-card .step {
    padding-inline: 2px;
    font-size: 11px;
  }

  .register-card .action-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .register-card .btn {
    width: 100%;
  }

  .login-id-tools {
    display: grid;
    grid-template-columns: 1fr;
  }

  .character-maker {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 13px;
  }

  .character-preview {
    width: min(100%, 250px);
  }

  .maker-buttons {
    grid-template-columns: 1fr 90px 1fr;
  }

  .maker-buttons .btn {
    font-size: 12px;
  }
}