/* Acerca de - Windows XP style */

body.acerca-page {
  --xp-desktop-1: #0a6ea8;
  --xp-desktop-2: #129ab8;
  --xp-taskbar: #245edb;
  --xp-taskbar-dark: #11388e;
  --xp-window-bg: #ece9d8;
  --xp-window-border-light: #ffffff;
  --xp-window-border-dark: #6b7480;
  --xp-title-1: #1f5cc3;
  --xp-title-2: #2a7bed;
  --xp-text: #202124;

  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: Tahoma, Verdana, sans-serif;
  color: var(--xp-text);
  line-height: 1.55;
  background:
    radial-gradient(circle at 20% 18%, rgba(255, 255, 255, 0.2) 0 10%, transparent 22%),
    radial-gradient(circle at 82% 74%, rgba(255, 255, 255, 0.14) 0 12%, transparent 24%),
    linear-gradient(160deg, var(--xp-desktop-1), var(--xp-desktop-2));
}

body.acerca-page h1:first-of-type {
  width: min(760px, calc(100% - 1.2rem));
  margin: 1.4rem auto 0;
  padding: 8px 12px;
  border: 1px solid #0e3f97;
  border-bottom: 0;
  border-radius: 7px 7px 0 0;
  background: linear-gradient(180deg, var(--xp-title-2), var(--xp-title-1));
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.35);
  font-size: clamp(1.15rem, 2.8vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fff;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.45);
}

.section,
.acerca-content {
  width: min(760px, calc(100% - 1.2rem));
  margin: 0 auto 2rem;
  padding: 1rem 1.1rem 1.2rem;
  border-top: 1px solid var(--xp-window-border-light);
  border-left: 1px solid var(--xp-window-border-light);
  border-right: 1px solid var(--xp-window-border-dark);
  border-bottom: 1px solid var(--xp-window-border-dark);
  border-radius: 0 0 7px 7px;
  background: var(--xp-window-bg);
  box-shadow:
    2px 3px 0 rgba(0, 0, 0, 0.25),
    inset 0 0 0 1px rgba(255, 255, 255, 0.45);
}

.section p,
.acerca-content p {
  margin: 0 0 0.95rem;
  font-size: clamp(1rem, 2vw, 1.08rem);
}

.section p:last-child,
.acerca-content p:last-child {
  margin-bottom: 0;
}

.section a,
.acerca-content a {
  display: inline-block;
  padding: 2px 8px;
  border-top: 1px solid #ffffff;
  border-left: 1px solid #ffffff;
  border-right: 1px solid #7f7f7f;
  border-bottom: 1px solid #7f7f7f;
  background: #efefef;
  color: #003399;
  text-decoration: none;
  font-weight: 700;
}

.section a:hover,
.acerca-content a:hover {
  background: #e1ecff;
}

.section a:active,
.acerca-content a:active {
  border-top: 1px solid #7f7f7f;
  border-left: 1px solid #7f7f7f;
  border-right: 1px solid #ffffff;
  border-bottom: 1px solid #ffffff;
}

@media (max-width: 700px) {
  body.acerca-page h1:first-of-type,
  .section,
  .acerca-content {
    width: calc(100% - 0.9rem);
  }

  body.acerca-page h1:first-of-type {
    margin-top: 0.95rem;
    padding: 7px 9px;
  }

  .section,
  .acerca-content {
    padding: 0.9rem;
  }
}