@import url("https://fonts.googleapis.com/css2?family=Caveat:wght@500&family=Spectral:ital,wght@0,300;0,400;0,500;0,600;1,400;1,500&display=swap");

:root {
  --background: #ffffff;
  --text: #111111;
  --secondary: #646464;
  --bullet: #b8b8b8;
  --link: #52525b;
  --link-line: rgba(145, 145, 160, 0.5);
  --note-bg: #fffdf5;
  --note-border: rgba(0, 0, 0, 0.08);
}

html[data-theme="dark"] {
  --background: #121212;
  --text: #e0e0e0;
  --secondary: #a3a3a3;
  --bullet: #5a5a5a;
  --link: #cfcfcf;
  --link-line: #6b6b6b;
  --note-bg: #1a1a1a;
  --note-border: #3b3d3e;
}

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

html {
  background: var(--background);
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: "Spectral", Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.55;
  text-align: left;
}

.container {
  width: min(650px, calc(100% - 40px));
  margin: 0 auto;
  padding: 82px 0 72px;
  position: relative;
  z-index: 1;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--link);
  font-weight: 400;
  text-decoration: none;
  border-bottom: 0.1em solid var(--link-line);
  transition: border-color 180ms ease, color 180ms ease;
}

a:hover {
  color: var(--text);
  border-bottom-color: var(--text);
}

ul {
  margin: 0 0 1em;
  padding-left: 1.2em;
  list-style: disc;
}

li {
  margin-bottom: 0.45em;
}

li::marker {
  color: var(--bullet);
}

.beliefs-list {
  column-count: 2;
  column-gap: 2rem;
}

.beliefs-list li {
  break-inside: avoid;
}

.muted {
  color: var(--secondary);
}

.theme-toggle {
  position: fixed;
  top: 18px;
  right: 22px;
  padding: 3px 0;
  border: 0;
  border-bottom: 0.1em solid var(--link-line);
  background: transparent;
  color: var(--link);
  font: inherit;
  font-size: 15px;
  cursor: pointer;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  color: var(--text);
  border-bottom-color: var(--text);
  outline: none;
}

.click-note {
  position: fixed;
  top: 42%;
  left: calc(50% + 390px);
  max-width: 210px;
  padding: 9px 13px;
  border: 1px solid var(--note-border);
  border-radius: 6px;
  background: var(--note-bg);
  color: var(--text);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.14);
  font-family: "Caveat", "Comic Sans MS", cursive;
  font-size: 22px;
  line-height: 1.1;
  transform: rotate(-4deg);
  cursor: pointer;
  user-select: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.click-note.hidden {
  opacity: 0;
  pointer-events: none;
  transform: rotate(-4deg) scale(0.98);
}

.float-note {
  position: fixed;
  padding: 7px 10px;
  border: 1px solid var(--note-border);
  border-radius: 6px;
  background: var(--note-bg);
  color: var(--secondary);
  font-family: "Caveat", "Comic Sans MS", cursive;
  font-size: 21px;
  pointer-events: none;
  transform: translate(-50%, -50%) rotate(-3deg);
  animation: note-pop 2.4s ease forwards;
}

@keyframes note-pop {
  0% {
    opacity: 0;
    transform: translate(-50%, -42%) rotate(-3deg) scale(0.96);
  }

  15%,
  78% {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(-3deg) scale(1);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -58%) rotate(-3deg) scale(0.98);
  }
}

@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) {
    --background: #121212;
    --text: #e0e0e0;
    --secondary: #a3a3a3;
    --bullet: #5a5a5a;
    --link: #cfcfcf;
    --link-line: #6b6b6b;
    --note-bg: #1a1a1a;
    --note-border: #3b3d3e;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 15px;
    line-height: 1.5;
  }

  .container {
    width: min(100% - 40px, 650px);
    padding-top: 44px;
  }

  .beliefs-list {
    column-count: 1;
  }

  .click-note {
    display: none;
  }
}

@media (max-width: 1120px) {
  .click-note {
    display: none;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(100% - 32px, 650px);
    padding-top: 34px;
  }

  .theme-toggle {
    top: 10px;
    right: 14px;
    font-size: 14px;
  }
}