message: SearchAndroid: fixed placeholder
diff: font-family: var(--font-android);
  }
  - .Search--android .Search__input::placeholder {
  - color: #fff;
  - opacity: .6;
  - }
  -
  /*
  header theme
  */
  .Search--android.Search--header .Search__input {
  color: #fff;
  - padding: 14px 0;
  + padding: 15px 0 13px;
  + }
  +
  +.Search--android.Search--header .Search__input::placeholder {
  + color: #fff;
  + opacity: .6;
  }
  /*
  }
  .Search--android.Search--default .Search__input {
  - padding: 10px 0;
  + padding: 11px 0 9px;
  color: #000;
  }
  +
  +.Search--android.Search--default .Search__input::placeholder {
  + color: var(--light-gray);
  + }
  