* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-white: #ffffff;
  --color-black: #000000;
  --color-text: #000000;
  --color-link: #004dc7;
  --color-bg: #f7f0ee;
  --color-beige-text: #c79e90;
  --color-beige-bg: #c09080;
  --color-beige-bg-light: #e3cfc7;
  --color-pink-text: #e080ac;
  --color-pink-bg: #e8a0c1;
  --color-green-text: #50b790;
  --color-green-bg: #7cc9ac;
  --color-orange-text: #f08830;
  --color-orange-bg: #f4a664;
  --color-purple-text: #a870a0;
  --color-purple-bg: #bd94b8;
  --color-blue-text: #60a8d0;
  --color-blue-bg: #88bedc;
  --color-violet-text: #708cc4;
  --color-violet-bg: #94a9d3;
  --color-red-text: #f06860;
  --color-yellow-text: #e8b600;
  --grad-red: linear-gradient(to bottom left, #f06860, #f7b3af);
  --grad-pink: linear-gradient(to bottom left, #e080ac, #efbfd5);
  --grad-purple: linear-gradient(to bottom left, #a870a0, #d3b7cf);
  --grad-yellow: linear-gradient(to bottom left, #e8b600, #f3da80);
  --grad-orange: linear-gradient(to bottom left, #f08830, #f7c397);
  --grad-violet: linear-gradient(to bottom left, #708cc4, #b7c5e1);
  --grad-green: linear-gradient(to bottom left, #8fb424, #c7d991);
  --grad-b-green: linear-gradient(to bottom left, #50b790, #a7dbc7);
  --grad-blue: linear-gradient(to bottom left, #60a8d0, #afd3e7);
  --leading-trim: calc((1em - 1lh) / 2);
}

:where(html) {
  background: var(--color-bg);
  color: var(--color-text);
  letter-spacing: 0.04em;
  min-width: 320px;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  overflow-y: scroll;
  font-family: "IBM Plex Sans JP", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-feature-settings: "palt";
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  font-size: 0.7142857143vw;
}

:where(h1, h2, h3, h4, h5, h6) {
  font-weight: 700;
}

:where(button) {
  all: unset;
  appearance: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

:where(button):focus-visible {
  outline: auto;
}

:where(button):focus {
  outline: none;
}

:where(input, button, textarea, select) {
  font: inherit;
  color: inherit;
}

:where(textarea) {
  resize: vertical;
  resize: block;
}

:where(button, label, select, summary, [role=button], [role=option]) {
  cursor: pointer;
}

:where(summary) {
  display: block;
  list-style: none;
}

:where(summary)::-webkit-details-marker {
  display: none;
}

:where(a) {
  color: inherit;
  text-decoration: none;
}

:where(svg, video, canvas, iframe) {
  display: block;
}

:where(img) {
  vertical-align: top;
  width: 100%;
  max-width: 100%;
}

ul,
ol {
  list-style: none;
}

@media only screen and (max-width: 768.8px) {
  :where(html) {
    font-size: 2.6666666667vw;
  }
}