:root {
  --content-max-width: 1200px;

  --font-size-default: 15px;
  --font-size-input: 16px;

  --color-yellow: rgb(255 255 0);
  --color-olive: rgb(128 128 0);

  --color-aqua: rgb(0 255 255);
  --color-fuchsia: rgb(255 0 255);
  --color-red: rgb(255 0 0);
  --color-green: rgb(0 128 0);
  --color-orange: rgb(255 165 0);
  --color-lime: rgb(0, 255, 0);

  --color-white: rgb(255 255 255);
  --color-gainsboro: rgb(220 220 220);
  --color-grey: rgb(128 128 128);
  --color-black: rgb(0 0 0);

  --color-ambient-1: rgb(8 8 11);
  --color-ambient-2: rgb(16 16 22);
  --color-ambient-3: rgb(24 24 33);
  --color-ambient-4: rgb(32 32 44);
  --color-ambient-5: rgb(40 40 55);
  --color-ambient-6: rgb(48 48 66);

  --color-category-11: hsl(130deg 50% 20%);
  --color-category-12: hsl(30deg 50% 20%);
  --color-category-21: hsl(280deg 50% 20%);
  --color-category-22: hsl(220deg 50% 20%);
  --color-category-31: hsl(350deg 50% 20%);
  --color-category-41: hsl(60deg 50% 20%);
  --color-category-42: hsl(180deg 50% 20%);
}

* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
  border: none;
  text-decoration: none;
  outline: none;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: var(--font-size-default);
}

a {
  all: unset;
}

button {
  background: none;
}

ul {
  list-style: none;
}

body {
  overflow-y: scroll;
  color: var(--color-gainsboro);
  background-color: var(--color-ambient-3);
}

/* ---------------------- header ---------------------- */

header {
  position: sticky;
  top: 0px;
  z-index: 10;
  background-color: var(--color-ambient-1);
  box-shadow: 0px 0px 5px 0px var(--color-ambient-1);
  user-select: none;
  -webkit-user-select: none;
}

/* ---------------------- nav ------------------------- */

nav {
  background-color: var(--color-ambient-1);
}

nav > ul {
  display: flex;
  margin: auto;
  max-width: var(--content-max-width);
}

nav > ul > li {
  position: relative;
}

nav > ul > li:first-child {
  margin-right: auto;
}

nav > ul > li > a,
nav > ul > li > button {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0px 12px;
  height: 50px;
  color: var(--color-olive);
  .nav-final { color: var(--color-grey); }
}

nav > ul > li > a:hover,
nav > ul > li > button:hover {
  cursor: pointer;
  color: var(--color-yellow);
  .nav-final { color: var(--color-gainsboro); }
}

nav > ul > li > a::before {
  content: '';
  width: 81px;
  height: 36px;
  background-color: currentColor;
}

nav > ul > li > button::before {
  content: '';
  width: 22px;
  height: 22px;
  background-color: currentColor;
}

@media (max-width: 1100px) {
  nav .nav-slogan { display: none; }
}

@media (max-width: 800px) {
  nav .nav-label { display: none; }
}

nav .nav-panel {
  position: absolute;
  display: flex;
  right: 0px;
  top: 50px;
  margin: 8px;
  padding: 8px;
  border-radius: 4px;
  background-color: var(--color-ambient-1);
  box-shadow: 0px 0px 2px 1px var(--color-white);
}

nav .nav-panel.hidden {
  display: none;
}

nav .nav-panel a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0px 10px;
  height: 36px;
  white-space: nowrap;
}

nav .nav-panel a:hover {
  cursor: pointer;
  background-color: var(--color-ambient-6);
}

nav .nav-panel a:before {
  content: '';
  width: 22px;
  height: 22px;
}

nav .nav-search {
  position: fixed;
  flex-direction: column;
  width: 330px;
  left: 0px;
  right: 0px;
  margin-left: auto;
  margin-right: auto;

  .pill {
    position: relative;
  }
  .pill input {
    width: 100%;
    height: 32px;
    border-radius: 16px;
    padding: 0 36px 0 12px;
    resize: none;
    font-size: var(--font-size-input);
    color: var(--color-black);
    background-color: var(--color-gainsboro);
  }
  .pill input:focus {
    background-color: var(--color-white);
  }
  .pill button {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    right: 0;
    top: 0;
    width: 32px;
    height: 32px;
    color: var(--color-grey);
  }
  .pill button:hover {
    cursor: pointer;
    color: var(--color-black);
  }
  .pill button::before {
    content: '';
    width: 20px;
    height: 20px;
    background-color: currentColor;
  }
  ul:has(> li) {
    margin-top: 8px;
  }
  a {
    justify-content: space-between;
    white-space: normal;
  }
  a::before {
    content: none;
  }
}

/* ------------------- announcement ----------------- */

#announcement {
  line-height: 28px;
  text-align: center;
  font-weight: bold;
  color: var(--color-black);
  background-color: var(--color-fuchsia);
  user-select: none;
  -webkit-user-select: none;
}

#announcement * {
  pointer-events: none;
}

#announcement:hover {
  cursor: pointer;
}

#announcement.blink {
  animation: blink 4s;
}

@keyframes blink {
  0%, 30%, 60%, 100% {
    color: var(--color-black);
  }
  15%, 45%, 75% {
    color: var(--color-gainsboro);
  }
}

/* -------------------------- main ------------------------ */

main {
  padding: 0px 10px 100px 10px;
  margin: auto;
  max-width: var(--content-max-width);
}

main.veiled {
  filter: blur(6px);
  pointer-events: none;
}

main.attenuated {
  opacity: 0.25;
  pointer-events: none;
}

h1 {
  margin-top: 12px;
  line-height: 36px;
  font-size: 25px;
  font-weight: normal;
  overflow: hidden;
  a,
  span {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    vertical-align: top;
    width: 36px;
    height: 36px;
    margin-right: 3px;
  }
  a:before,
  span::before {
    content: '';
    width: 26px;
    height: 26px;
  }
  a::before { background-color: var(--color-olive); }
  a:hover::before { background-color:var(--color-yellow); }
}

h2 {
  margin-top: 18px;
  margin-bottom: 6px;
  font-size: 20px;
  font-weight: normal;
  overflow: hidden;
}

/* -------------------- tabs panel ---------------------- */

.tabs-panel {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-top: 20px;
  margin-bottom: 30px;
}

.tabs-panel .tab {
  display: flex;
  padding: 4px 9px;
  border-radius: 4px;
  box-shadow: 0px 0px 2px 1px var(--color-olive);
  user-select: none;
  -webkit-user-select: none;
}

.tabs-panel .tab.active {
  box-shadow: 0px 0px 3px 2px var(--color-yellow);
}

.tabs-panel .tab:hover {
  cursor: pointer;
  background-color: var(--color-black);
}

.tabs-panel .tab * {
  pointer-events: none;
}

.tabs-panel .tab-svg {
  width: 24px;
  height: 24px;
}

.tabs-panel span {
  line-height: 24px;
  margin-left: 6px;
  font-weight: bold;
}

@media (max-width: 750px) {
  .tabs-panel span { display: none; }
}

/* ---------------------- collapsible ---------------------- */

span.collapsible-toggle {
  position: relative;
  padding-left: 23px;
  color: var(--color-yellow);
  user-select: none;
  -webkit-user-select: none;
}

span.collapsible-toggle:hover {
  cursor: pointer;
  color: var(--color-olive);
}

span.collapsible-toggle::before {
  position: absolute;
  content: '';
  width: 9px;
  height: 9px;
  left: 2px;
  top: 7px;
  border-right: 2px solid;
  border-top: 2px solid;
  transform: rotate(-45deg);
}

.collapsed span.collapsible-toggle::before {
  top: 0px;
  transform: rotate(135deg);
}

.collapsed + .collapsible-full {
  display: none;
}

.collapsed + .collapsible-partial {
  display: block;
  max-height: 55px;
  overflow: hidden;
  mask-image: linear-gradient(to bottom, rgba(0 0 0 / 0.85), rgba(0 0 0 / 0.0) 85%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0 0 0 / 0.85), rgba(0 0 0 / 0.0) 85%);
}

/* --------------------------- utilities -------------------------- */

select {
  position: relative;
  appearance: none;
  padding: 4px 30px 4px 6px;
  color: var(--color-gainsboro);
  background-repeat: no-repeat;
  background-position: right 4px top 4px;
  background-size: 18px 18px;
  background-color: var(--color-ambient-3);
  border: 1px solid var(--color-olive);
}

select:focus {
  border: 1px solid var(--color-yellow);
}

select:hover {
  cursor: pointer;
}

span.coins {
  position: relative;
  display: inline-block;
  line-height: 11px;
  padding-right: 11px;
  font-weight: bold;
}

span.coins::before {
  position: absolute;
  content: '';
  right: 5px;
  top: 0px;
  width: 1px;
  height: 11px;
  border-left: 1px solid;
  border-right: 1px solid;
}

span.coins::after {
  position: absolute;
  content: '';
  right: 1px;
  top: 0px;
  width: 4px;
  height: 3px;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
  border: 2px solid;
  border-left: none;
}

span.strikethrough {
  position: relative;
}

span.strikethrough::after {
  position: absolute;
  content: '';
  left: -1px;
  right: -1px;
  bottom: 2px;
  top: 2px;
  background: linear-gradient(to top left, transparent, transparent 47%, var(--color-fuchsia) 47%, var(--color-fuchsia) 53%, transparent 53%, transparent);
}

.responsive-svg {
  float: right;
  margin-left: 6px;
  width: 20px;
  height: 20px;
}

.responsive-svg:hover {
  cursor: pointer;
  opacity: 0.5;
}

/* ----------------------- slider --------------------- */

#slider {
  margin-top: 10px;
}

#slider .slider-positioner {
  display: flex;
  justify-content: center;
  align-items: center;
}

#slider .slider-left,
#slider .slider-right {
  position: relative;
  width: 31px;
  height: 37px;
  color: var(--color-yellow);
}

#slider .slider-left:hover,
#slider .slider-right:hover {
  cursor: pointer;
  color: var(--color-olive);
}

#slider .slider-left::after {
  position: absolute;
  content: '';
  left: 10px;
  top: 10px;
  width: 14px;
  height: 14px;
  border-left: 3px solid;
  border-top: 3px solid;
  transform: rotate(-45deg);
}

#slider .slider-right::after {
  position: absolute;
  content: '';
  right: 10px;
  top: 10px;
  width: 14px;
  height: 14px;
  border-right: 3px solid;
  border-top: 3px solid;
  transform: rotate(45deg);
}

#slider .slider-window {
  overflow: hidden;
  max-width: 250px;
}

#slider .slider-bar {
  position: relative;
  display: flex;
}

#slider .slider-block {
  flex-shrink: 0;
  padding: 5px;
  width: 250px;
  user-select: none;
  -webkit-user-select: none;
}

#slider .slider-item {
  position: relative;
  margin: auto;
  width: 224px;
  height: 126px;
  color: var(--color-gainsboro);
  box-shadow: 0px 0px 3px 2px var(--color-fuchsia);
}

#slider .slider-item:hover {
  cursor: pointer;
  box-shadow: 0px 0px 5px 4px var(--color-fuchsia);
}

#slider .slider-item img {
  position: absolute;
  width: 224px;
  height: 126px;
}

#slider .slider-triangle {
  position: absolute;
  width: 0px;
  height: 0px;
  border-right: 50px solid transparent;
  border-top: 50px solid var(--color-fuchsia);
}

#slider .slider-corner {
  position: absolute;
  width: 35px;
  left: 0px;
  top: 7px;
  transform: rotate(-45deg);
  text-align: center;
  font-weight: bold;
}

#slider .slider-ground {
  position: absolute;
  width: 100%;
  bottom: 0px;
  padding: 40px 0px 5px 0px;
  text-align: center;
  font-style: italic;
  background-image: linear-gradient(to top, rgba(0 0 0 / 0.7), rgba(0 0 0 / 0.0));
}

#slider .slider-indicator {
  position: relative;
  margin: 5px;
}

#slider .slider-unselection {
  display: flex;
}

#slider .slider-selection {
  position: absolute;
  display: flex;
  left: 0px;
  top: 0px;
  overflow: hidden;
  max-width: 18px;
}

#slider .slider-dot {
  position: relative;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

#slider .slider-dot::after {
  position: absolute;
  content: '';
  border-radius: 50%;
}

#slider .slider-unselection .slider-dot::after {
  left: 6px;
  top: 6px;
  width: 6px;
  height: 6px;
  background-color: var(--color-black);
}

#slider .slider-selection .slider-dot::after {
  left: 5px;
  top: 5px;
  width: 8px;
  height: 8px;
  background-color: var(--color-gainsboro);
}

@media (min-width: 650px) {
  #slider .slider-window { max-width: 500px; }
  #slider .slider-selection { max-width: 36px; }
}

@media (min-width: 900px) {
  #slider .slider-window { max-width: 750px; }
  #slider .slider-selection { max-width: 54px; }
}

@media (min-width: 1150px) {
  #slider .slider-window { max-width: 1000px; }
  #slider .slider-selection { max-width: 72px; }
}

/* --------------------------- tiling ------------------------- */

.tiling-configurator {
  display: flex;
  gap: 25px;
  line-height: 20px;
  align-items: baseline;
}

.tiling {
  display: grid;
  gap: 18px;
  margin: 15px 3px;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1000px) {
  .tiling { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .tiling { grid-template-columns: repeat(1, 1fr); }
}

.tiling .tiling-item {
  position: relative;
  padding-bottom: 56.25%;
  box-shadow: 0px 0px 3px 2px;
}

.tiling .tiling-item:hover {
  box-shadow: 0px 0px 5px 4px;
}

.tiling .tiling-poster {
  position: absolute;
  width: 100%;
}

.tiling .tiling-background-price,
.tiling .tiling-background-svg {
  position: absolute;
  width: 100px;
  height: 75px;
  background-image: linear-gradient(to bottom right, rgba(0 0 0 / 0.7), rgba(0 0 0 / 0.0), rgba(0 0 0 / 0.0));
}

.tiling .tiling-background-discount {
  position: absolute;
  width: 0px;
  height: 0px;
  border-right: 65px solid transparent;
  border-top: 65px solid;
}

.tiling .tiling-foreground-price {
  position: absolute;
  padding-left: 8px;
  padding-top: 6px;
}

.tiling .tiling-foreground-svg {
  position: absolute;
  left: 8px;
  top: 4px;
  width: 26px;
  height: 26px;
}

.tiling .tiling-foreground-discount {
  position: absolute;
  width: 45px;
  left: 0px;
  top: 11px;
  transform: rotate(-45deg);
  text-align: center;
  font-weight: bold;
  font-size: 18px;
  color: var(--color-gainsboro);
}

.tiling .tiling-title {
  position: absolute;
  width: 100%;
  bottom: 0px;
  padding: 50px 8px 6px 8px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-gainsboro);
  background-image: linear-gradient(to top, rgba(0 0 0 / 0.7), rgba(0 0 0 / 0.0));
}

/* ------------------------- columns ----------------------- */

.columns {
  margin: 12px 0px;
}

.columns,
.columns > * {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.columns > * {
  width: 100%;
  min-width: 0;
}

@media (min-width: 800px) {
  .columns { flex-direction: row; }
}



/* -------------------------- area ------------------------- */

#modal-container form {
  display: none;
  position: fixed;
  z-index: 30;
  width: 350px;
  max-width: 90%;
  left: 50%;
  top: 30%;
  transform: translate(-50%, -30%);
  box-shadow: 0px 0px 1px 1px var(--color-white);
}

#modal-container form.open {
  display: block;
}

#modal-container form,
.columns form,
.columns .area {
  line-height: 20px;
  padding: 4px 11px;
  border-radius: 12px;
  background-color: var(--color-ambient-2);

  & > div {
    position: relative;
    padding-top: 6px;
    padding-bottom: 6px;
  }
  p {
    padding: 4px 0px;
    line-height: 22px;
  }
  a,
  .like-a-link {
    color: var(--color-yellow);
  }
  a:hover,
  .like-a-link:hover {
    cursor: pointer;
    color: var(--color-olive);
  }
  p a,
  p .like-a-link {
    text-decoration: underline;
    text-decoration-thickness: 0.04em;
    text-underline-offset: 0.12em;
  }
  ul {
    margin: 6px -3px;
  }
  li {
    padding: 5px 3px;
    border-top: 2px solid var(--color-ambient-5);
    border-bottom: 2px solid var(--color-ambient-5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  li + li {
    border-top: none;
  }
  .li-poster {
    float: left;
    margin: -3px 8px -3px 0px;
    width: 80px;
    height: 45px;
  }
  .li-svg {
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-bottom: -4px;
  }
  li .tag {
    margin: -2px -1px;
  }
  li .pieces-strip {
    margin-top: 4px;
  }
  li .pieces-strip span {
    display: inline-block;
    line-height: 14px;
    font-size: 12px;
    font-weight: 800;
    color: var(--color-grey);
  }
  li .pieces-strip span + span {
    margin-left: 5px;
    padding-left: 5px;
    border-left: 2px solid var(--color-grey);
  }
  .copy-to-clipboard-prefix {
    position: absolute;
    left: 0px;
    width: 120px;
    text-align: right;
  }
  .copy-to-clipboard {
    position: absolute;
    left: 130px;
    right: 0px;
    top: 4px;
    bottom: 4px;
    padding: 1px 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border: 1px dotted var(--color-olive);
  }
  .copy-to-clipboard:hover {
    cursor: pointer;
    border: 1px dotted var(--color-yellow);
  }
  .flexible {
    display: flex;
    align-items: center;
    text-align: center;
  }
  .center-svg {
    margin: auto;
    width: 36px;
    height: 36px;
  }
  .labeling-svg {
    display: inline-block;
    margin: -7px 10px -7px 2px;
    width: 24px;
    height: 24px;
  }
  .options-panel {
    margin: -3px;
  }
  .options-panel .option {
    display: inline-block;
    margin: 3px;
    padding: 0px 4px;
    border-radius: 4px;
    font-weight: bold;
    color: var(--color-black);
    background-color: var(--color-olive);
    user-select: none;
    -webkit-user-select: none;
  }
  .options-panel .option.active {
    background-color: var(--color-yellow);
  }
  .options-panel .option:hover {
    cursor: pointer;
    text-decoration: underline;
    text-decoration-thickness: 0.05em;
    text-underline-offset: 0.1em;
  }
  textarea,
  input[type="search"],
  input[type="text"],
  input[type="password"] {
    width: 100%;
    border-radius: 6px;
    resize: none;
    font-size: var(--font-size-input);
    background-color: inherit;
    color: var(--color-gainsboro);
    border: 1px solid var(--color-olive);
  }
  textarea:focus,
  input[type="search"]:focus,
  input[type="text"]:focus,
  input[type="password"]:focus {
    border: 1px solid var(--color-yellow);
  }
  textarea {
    display: block;
    padding: 5px 7px;
  }
  input[type="search"] {
    background-repeat: no-repeat;
    background-position: left 6px top 50%;
    background-size: 18px 18px;
    padding: 4px 6px 4px 30px;
  }
  input[type="text"],
  input[type="password"] {
    margin-top: 6px;
    padding: 9px 7px 4px 7px;
  }
  input[type="text"]:-webkit-autofill,
  input[type="password"]:-webkit-autofill {
    -webkit-box-shadow: inset 0 0 0 30px var(--color-ambient-2);
    -webkit-text-fill-color: var(--color-gainsboro);
    caret-color: var(--color-gainsboro);
  }
  input[type="text"] + label,
  input[type="password"] + label {
    position: absolute;
    top: 1px;
    left: 10px;
    padding: 0px 6px;
    font-style: italic;
    background-color: var(--color-ambient-2);
    color: var(--color-olive);
  }
  input[type="text"]:focus + label,
  input[type="password"]:focus + label {
    color: var(--color-yellow);
  }
  input[type="text"] + label:hover,
  input[type="password"] + label:hover {
    cursor: pointer;
  }
  input[type="text"] + label.error,
  input[type="password"] + label.error {
    color: var(--color-red);
  }
  input[type="file"] {
    display: none;
  }
  input[type="file"] + label {
    display: block;
    padding: 0px 10px;
    margin-bottom: 3px;
    border: 2px dashed var(--color-olive);
  }
  input[type="file"] + label:hover {
    cursor: pointer;
    border: 2px dashed var(--color-yellow);
  }
  select {
    margin-right: 8px;
    background-color: var(--color-ambient-2);
  }
  .radios {
    display: flex;
    flex-flow: row wrap;
    gap: 12px;
    padding-left: 2px;
    padding-right: 2px;
  }
  input[type="radio"] {
    display: none;
  }
  input[type="radio"] + label {
    position: relative;
    padding: 9px;
    border-radius: 15px;
    box-shadow: 0px 0px 2px 2px var(--color-black);
    background-color: var(--color-ambient-4);
    user-select: none;
    -webkit-user-select: none;
  }
  input[type="radio"] + label .discount {
    position: absolute;
    right: 6px;
    top: 8px;
    transform: rotate(30deg);
    font-weight: bold;
    color: var(--color-fuchsia);
  }
  input[type="radio"]:checked + label {
    box-shadow: 0px 0px 2px 2px var(--color-gainsboro);
  }
  input[type="radio"]:disabled + label {
    box-shadow: none;
    background-color: var(--color-grey);
  }
  input[type="radio"]:enabled + label:hover {
    cursor: pointer;
    background-color: var(--color-ambient-6);
  }
  input[type="checkbox"] {
    display: none;
  }
  input[type="checkbox"] + label {
    position: relative;
    padding-left: 25px;
    user-select: none;
    -webkit-user-select: none;
  }
  input[type="checkbox"] + label::before {
    position: absolute;
    content: '';
    left: 0px;
    top: 0px;
    width: 16px;
    height: 16px;
    border: 1px solid var(--color-olive);
  }
  input[type="checkbox"] + label:hover::before {
    border: 1px solid var(--color-yellow);
  }
  input[type="checkbox"] + label:hover {
    cursor: pointer;
  }
  input[type="checkbox"]:checked + label::after {
    position: absolute;
    content: '';
    left: 6px;
    top: 1px;
    width: 4px;
    height: 10px;
    border-right: 2px solid var(--color-gainsboro);
    border-bottom: 2px solid var(--color-gainsboro);
    transform: rotate(45deg);
  }
  button.as-if-submit,
  button[type="submit"] {
    position: relative;
    display: block;
    min-width: 140px;
    margin: 5px auto;
    padding: 0px 40px;
    border-radius: 15px;
    height: 30px;
    line-height: 30px;
    font-size: 20px;
    color: var(--color-black);
    background-color: var(--color-yellow);
    user-select: none;
    -webkit-user-select: none;
  }
  button.as-if-submit:hover,
  button[type="submit"]:hover {
    cursor: pointer;
    background-color: var(--color-olive);
  }
  button.as-if-submit.spinner::after,
  button[type="submit"].spinner::after {
    position: absolute;
    content: '';
    right: 5px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 4px solid var(--color-black);
    border-top: 4px solid var(--color-gainsboro);
    animation: spin 1s linear infinite;
  }
  button.as-if-submit.error,
  button[type="submit"].error {
    background-color: var(--color-red);
  }
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}



/* -------------------------- video ---------------------- */

video,
.video-poster {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}



/* ------------------------ chart --------------------- */

.chart-container {
  position: relative;
  height: 300px;
  width: 100%;
}



/* ------------------------ elementary ----------------------- */

.right { float: right; }

.center { text-align: center; }

label.flex-100 { flex: 100 1 50% }

label.flex-50 { flex: 50 1 33% }
label.flex-33 { flex: 33 1 25% }
label.flex-25 { flex: 25 1 20% }
label.flex-20 { flex: 20 1 17% }

label.flex-28 { flex: 28 1 25% }
label.flex-33 { flex: 33 1 25% }
label.flex-39 { flex: 39 1 25% }
label.flex-46 { flex: 46 1 33% }
label.flex-54 { flex: 54 1 33% }

.bold { font-weight: bold; }
.italic { font-style: italic; }

.yellow { color: var(--color-yellow); }
.olive { color: var(--color-olive); }
.aqua { color: var(--color-aqua); }
.fuchsia { color: var(--color-fuchsia); }

.red { color: var(--color-red); }
.green { color: var(--color-green); }
.orange { color: var(--color-orange); }
.lime { color: var(--color-lime); }

.gainsboro { color: var(--color-gainsboro); }
.grey { color: var(--color-grey); }
.black { color: var(--color-black ); }

/* ------------------------- tags ---------------------------- */

.tag-cloud {
  margin: -3px -5px;
  user-select: none;
  -webkit-user-select: none;
}

.tag-slider {
  margin: 0px -10px;
  line-height: 0;
  white-space: nowrap;
  overflow-x: scroll;
  scrollbar-width: none; /* Firefox */
}

.tag-slider::-webkit-scrollbar {
  display: none; /* other browsers */
}

.tag-slider:hover {
  cursor: pointer;
}

.tag-band {
  display: inline-block;
  user-select: none;
  -webkit-user-select: none;
}

.tag-line {
  display: inline-block;
  padding: 0px 20px;
  height: 32px;
}

.tag-line::before {
  position: fixed;
  content: '';
  pointer-events: none;
  left: 0;
  width: 20px;
  height: 32px;
  background: linear-gradient(to right, var(--color-ambient-2), 80%, transparent);
}

.tag-line::after {
  position: fixed;
  content: '';
  pointer-events: none;
  right: 0;
  width: 20px;
  height: 32px;
  background: linear-gradient(to left, var(--color-ambient-2), 80%, transparent);
}

.tag {
  display: inline-block;
  height: 24px;
  line-height: 24px;
  border-radius: 5px;
  padding-right: 6px;
  color: var(--color-gainsboro);
  user-select: none;
  -webkit-user-select: none;
}

.tag-cloud .tag,
.tag-line .tag {
  margin: 3px;
}

a .tag:hover,
.tag-line .tag:hover {
  cursor: pointer;
  box-shadow: 0px 0px 1px 1px var(--color-gainsboro);
}

.tag-svg {
  display: inline-block;
  margin: -5px 3px;
  width: 20px;
  height: 20px;
}

.tag.category-11 { background-color: var(--color-category-11); }
.tag.category-12 { background-color: var(--color-category-12); }
.tag.category-21 { background-color: var(--color-category-21); }
.tag.category-22 { background-color: var(--color-category-22); }
.tag.category-31 { background-color: var(--color-category-31); }
.tag.category-41 { background-color: var(--color-category-41); }
.tag.category-42 { background-color: var(--color-category-42); }







.testing-svg {
  position: relative;
  display: inline-block;
  margin: 10px;
  width: 200px;
  height: 200px;
  background-color: rgb(50 50 50);
}

.testing-svg::before {
  position: absolute;
  content: '';
  width: 200px;
  height: 200px;
  background-color: yellow;
}