:root {
  /* Colors */
  --white: #fff;

  --shadow: rgba(0, 0, 0, 0.16);

  /* ...which change with color scheme */
  --primary-color: var(--red);
  --secondary-color: var(--pink);
  --tertiary-color: var(--pink);

  --background-color: var(--secondary-color);  
  --text-color: var(--primary-color);
  --hover-color: var(--tertiary-color);

  /* Typography */
  --serif-font:  sans-serif;
  --sans-serif-font: sans-serif;

  --x-large-text: 108px;
  --large-text: 48px;
  --medium-text: 37px;
  --small-text: 24px;
  --x-small-text: 20px;
  --font-size: var(--small-text);

  --leading: 1.3;
  --spacious-lineheight: 1.5;
  --baseline: calc(var(--leading) * var(--font-size));
  --halfline: calc(var(--baseline) / 2);
  --row-size: calc(var(--baseline) * 2);

  --font-family: var(--serif-font);
  --font: var(--font-size)/var(--leading) var(--font-family);

  /* Layout */
  --content-width: 1150px;
  --container-width: 92%;

  --columns: 1fr 3fr;
}
.serif {
  font-family: var(--serif-font);
}
.sans-serif {
  font-family: var(--sans-serif-font);
}
h1 {
  font-size: var(--x-large-text);
  font-weight: normal;
  line-height: 1.06em;
  display: inline-block;
}
h2 {
  font-size: var(--large-text);
  font-weight: normal;
  line-height: 1.2em;
  display: inline-block;
}
.serif h2, .serif h3 {
  font-style: italic;
}
h3 {
  font-size: var(--medium-text);
  font-weight: normal;
  line-height: 1.1em;
  display: inline-block;
}
p {
  max-width: 55ch;
  color: var(--text-color);
  font-size: var(--font-size);
  line-height: var(--leading);
}
section {
  margin-bottom: var(--row-size);
}
* {
  margin: 0;
  padding: 0;
  line-height: var(--leading);;
  font-weight: normal;
  font-size: inherit;
  transition: translate 0.2s ease-in;
}

body, html {
  background-color: var(--background-color);
  color: var(--text-color);
  font-family: var(--font-family);
  font-size: var(--font-size);
  line-height: var(--leading);
}

a, a:visited {
  color: var(--primary-color);
}
@media (prefers-color-scheme: dark) {
  :root {
    --pink: #e097ac;
    --hover-color: var(--red);
    --primary-color: var(--white);
    --secondary-color: var(--black);
    --text-color: var(--white);
  }
}
.container {

  display: block;
  max-width: var(--container-width);
  margin: 0 auto;
}
.container .content, .grid {
  display: grid;
  grid-auto-rows: minmax(var(--row-size), max-content);;
  max-width: var(--content-width);
  gap: var(--baseline);
}

.sm-grid {
  display: grid;
  grid-auto-rows: minmax(var(--baseline), max-content);
}
/* loading animation */
@keyframes fadeIn { 
  from { opacity: 0; } 
  to { opacity: 1; } 
}
.fade-in {
  opacity: 0;
  animation: fadeIn ease-in 1;
  animation-fill-mode: forwards;
  animation-duration: 1s;
}
[js-repeat] {
  display: none;
}
[js-repeat][jsdata-isclone] {
  display: block;
}
header {
  padding: var(--baseline) 0;
  background-color: inherit;;
  border-bottom: 1px solid var(--light-blue);
  box-shadow: 0px 1px 2px var(--light-blue);
  top: 0;
  position: sticky;
  position: -webkit-sticky;
}
.card:hover {
  cursor: pointer;
}
.card {
  --max-width: 512px;
  max-width: var(--max-width);
  box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
  border-radius: 2px;
  transition: color 0.3s cubic-bezier(.25,.8,.25,1);
  display: grid;
  grid-gap: var(--halfline);
  grid-auto-rows: minmax(var(--baseline), max-content);
  padding: var(--baseline);
  min-height: calc(var(--row-size) * 2 + var(--baseline));
  align-items: end;
  align-content: center;
}
.link {
  font-size: var(--font-size);;
  line-height: var(--spacious-lineheight);
  text-decoration: underline;
  margin-top: -4px;

  /* show ellipsis for long URLs */
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
input, textarea {
  padding: 0 var(--halfline);
  min-height: var(--row-size);
  -webkit-appearance: none;
  box-shadow: none;
  box-sizing: border-box;
  width: 100%;
  border-radius: 2px;
  border-width: 1px;
}
input:focus, input:active {
  outline: 0;
}
button {
  min-width: 100px;
  line-height: var(--baseline);;
  border: 1px solid currentColor;
  border-radius: 2px;
}
button:hover {
  cursor: pointer;
}
a {
  color: inherit;
}
a.link:after {
  content: ' →';
}
ul {
  list-style-type: none;  
}
.text-center {
  text-align: center;
}
.space-between {
  display: flex;
  justify-content: space-between;
}
/* imported */
img {
  max-width: 100%;
}
main.container {
  --container-height: 50vh;;
  min-height: var(--container-height);
  padding: var(--baseline) 0;
  margin: var(--row-size) auto;
}
.copyfright {
  margin: var(--baseline) 0;
}
footer {
  box-shadow: 0px -1px 0px var(--light-blue);
  min-height: calc(2 * var(--row-size));
  padding: var(--row-size) 0;
}
*:focus, *:active {
  outline: 0;
}
.bifold {
  display: grid;
  --grid-pattern: 1fr 1fr;
  grid-template-columns: var(--grid-pattern);
  grid-auto-columns: var(--grid-pattern);
  gap: var(--baseline);
}
input[type=password], input[type=email], input[type=text], select {
  width: 100%;
  background-color: var(--white);;
  min-height: var(--row-size);
  display: block;
  padding: 2px 1ch;
  border: 1px solid var(--light-gray);
  border-radius: 4px;
  font-size: var(--font-size);
}
button {
  min-width: 250px;
  background-color: var(--white);;
  border-radius: 4px;
  padding: 10px 20px;
}
button:hover {
  cursor: pointer;
}
@media (max-width: 640px) {
  :root {
    --columns: 1fr;
    --alignment: left;
    --x-large-text: 15vw;
    --large-text: 7.5vw;
    --leading: 1.25;
    --container-height: 80vh;
    --textsize: 18px;
  }

  .bifold {
    --grid-pattern: 1fr;
  }
}