* {
  /*add font for other languages*/
  font-family: "Acme", "RocknRoll One", "Josefin Sans", cursive, Candara,
    system-ui, Calibri, Segoe, Segoe UI, Optima, Arial, sans-serif;
}

/* smooth scroll
> https://css-tricks.com/snippets/jquery/smooth-scrolling/*/
html {
  scroll-behavior: smooth;
}

article {
  margin: 0 auto;
  width: 100%;
}

/* set parameters I need */

#banner-international {
  background-image: linear-gradient(45deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0)),
    url(https://build1snowman.neocities.org/images/international.jpg);
}

.banner-page {
  background-size: cover;
  background-position: 50% 50%;
  height: 300px;
}

.banner-title {
  font-size: 60pt;
  color: white;
  margin: 50px;
}

#international tr {
  /* border-bottom: 2px solid var(--primary); */
  height: 75px;
}

/* #international tr td:last-child {

} */

#international tr:nth-child(even) {
  background-color: var(--secondary);
}

#international th {
  color: white;
  background-color: var(--primary);
}

#international td:first-child {
  padding-left: 15px;
}

#international td:last-child {
  padding-right: 15px;
  text-align: left;
}

#international td {
  text-align: center;
  padding: 0 5px;
}

/********************/
/*** country selector ***/
#country-selector {
  height: 70px;
  width: 100%;
  position: sticky;
  top: 72px;
  z-index: 997;
  background-color: white;
}

.country-btn {
  height: 40px;
  border-radius: 5px;
  background-color: var(--primary);
  color: white;
  font-size: 14pt;
  transition: background-color 0.3s;
  margin: 0 5px;
  padding: 0 15px;
}

.country-btn:hover {
  background-color: var(--secondary-variant);
}

.country-btn:active {
  color: var(--primary);
  background-color: var(--secondary);
}

#country-selector input[type="radio"] {
  /* visibility: hidden; */
  display: none;
}

/*select label by "element + element"
> https://www.w3schools.com/cssref/css_selectors.asp*/
#country-selector input[type="radio"]:checked + label {
  color: var(--primary);
  background-color: var(--secondary);
}
/*** show block ***/

.block {
  border: var(--line-gray) dotted 3px;
  border-radius: 20px;
  /* padding: 0 30px; */
  margin: 50px 20px;
}

.block-title {
  /* color: var(--primary-variant); */
  color: white;
  font-size: 24pt;
  padding: 20px;
  margin: 0;
  /* background-color: var(--secondary-variant); */
  background-color: var(--highlight);
  /* background-color: var(--secondary); */
  border-radius: 15px 15px 0 0;
}

/* draw a line with word in the middle
> https://stackoverflow.com/questions/5214127/css-technique-for-a-horizontal-line-with-words-in-the-middle*/
.sub-title {
  color: var(--line-gray);
  width: 90%;
  text-align: center;
  border-bottom: 3px dotted var(--line-gray);
  line-height: 0.05em;
  margin: 10px 0;
  /* display: none; */
}

.sub-title span {
  background: white;
  padding: 0 10px;
}

.sub-block {
  margin: 10px 0 20px 0;
  padding: 0 10px;
  height: 100%;
}

.gesture-and-result {
  width: 40%;
}

.how-to-play {
  border-left: 3px dotted var(--line-gray);
  width: 60%;
}

.gesture-img {
  width: 110px;
}

.gesture-text {
  color: var(--primary);
  font-size: 20pt;
  margin: 10px;
  text-align: center;
}

.left-hand {
  width: 100px;
  transform: rotate(90deg);
}

.right-hand {
  width: 100px;
  transform: rotate(-90deg);
}

.sentence {
  color: var(--primary);
  font-size: 24pt;
  text-align: center;
  padding: 0 20px;
}

.hint-text {
  font-size: 14pt;
  color: var(--primary);
}

.more-hint {
  width: 90%;
  letter-spacing: 1px;
  line-height: 20pt;
}

.arrow {
  width: 20px;
}

.win-text,
.lose-text {
  padding: 10px;
}

.draw-text {
  padding: 5px;
}

.result-text {
  text-align: center;
  margin: 5px;
  font-size: 16pt;
  max-width: 90px;
}

.language-text {
  font-size: 20pt;
  color: var(--primary);
}