@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@500;700;900&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
  --color-bg: #090d14;
  --color-panel: rgba(16, 23, 33, 0.95);
  --color-line: rgba(214, 168, 95, 0.22);
  --color-text: #f5efe4;
  --color-muted: #93a2b5;
  --color-gold: #d4a35c;
  --color-gold-soft: #f0c071;
  --color-blue: #5ab8ff;
  --color-red: #ff5d5d;
  --color-green: #2dbd7b;
  --color-orange: #ffae42;
  --shadow-strong: 0 24px 80px rgba(0, 0, 0, 0.45);
  --font-display: 'Noto Serif SC', 'STZhongsong', serif;
  --font-body: 'IBM Plex Sans', 'Microsoft YaHei', sans-serif;
  --font-mono: 'Bahnschrift', 'IBM Plex Sans', sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
  overflow: hidden;
}

body {
  margin: 0;
  min-width: 360px;
  height: 100vh;
  color: var(--color-text);
  font-family: var(--font-body);
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 20%, rgba(212, 163, 92, 0.12), transparent 26%),
    radial-gradient(circle at 90% 10%, rgba(90, 184, 255, 0.1), transparent 24%),
    linear-gradient(180deg, #0b0e13 0%, #090c12 100%);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.3;
  pointer-events: none;
}

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

button {
  border: 0;
}

#app {
  width: min(1600px, calc(100vw - 32px));
  height: 100vh;
  margin: 0 auto;
  padding: 10px 0 10px;
  position: relative;
  overflow: hidden;
}

@media (max-width: 720px) {
  #app {
    width: min(100vw - 20px, 1600px);
    padding-top: 8px;
  }
}