:root {
  --color-bg: #000000;
  --color-panel: #000000;
  --color-line: #f4d51f;
  --color-text: #f4d51f;
  --color-text-strong: #fff3a0;
  --color-hover: #1a1a1a;
  --font-ui: "Source Han Sans VF", "Noto Sans TC", "Microsoft JhengHei", "PingFang TC", "Microsoft YaHei UI", sans-serif;
  --font-title: "Noto Serif TC", "Microsoft JhengHei", "PingFang TC", serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-ui);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

[hidden] {
  display: none !important;
}