:root {
  color-scheme: light;
  --canvas: #ffffff;
  --ink: #171819;
  --muted: #76797d;
  --line: #d8d8d5;
  --hover: #a53d20;
  --focus: #3478c9;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --canvas: #171819;
    --ink: #ececea;
    --muted: #999b9d;
    --line: #4a4b4c;
    --hover: #e07a5f;
    --focus: #79a9df;
  }
}

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

body {
  display: grid;
  grid-template-rows: 1fr auto;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  padding: max(1.25rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right))
    max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
  background: var(--canvas);
  color: var(--ink);
  font-family: "TsangerJinKai02", STKaiti, KaiTi, "PingFang SC", system-ui, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  width: min(100%, 560px);
  align-self: center;
  justify-self: center;
}

.profile {
  text-align: center;
}

.profile img {
  display: block;
  width: 72px;
  height: 72px;
  margin: 0 auto 0.7rem;
  border-radius: 50%;
  object-fit: cover;
}

h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.25;
}

.profile .intro {
  width: min(100%, 30em);
  margin: 0.75rem auto 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.85;
  text-align: left;
  text-wrap: pretty;
}

nav {
  display: grid;
  gap: 1rem;
  margin-top: 2.8rem;
  text-align: center;
}

.site-entry a {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  gap: 0.35rem;
  color: var(--ink);
  font-size: 1rem;
  text-decoration-color: var(--line);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
  touch-action: manipulation;
  transition: color 140ms ease-out, text-decoration-color 140ms ease-out;
}

.site-entry a span {
  color: var(--muted);
  font-size: 0.78rem;
}

.site-entry p {
  margin: 0.1rem 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
  text-wrap: pretty;
}

a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

footer {
  display: flex;
  margin: 0 auto;
  padding-top: 1.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.7rem;
  text-align: center;
}

footer a {
  color: inherit;
  text-underline-offset: 0.18em;
}

@media (hover: hover) {
  .site-entry a:hover {
    color: var(--hover);
    text-decoration-color: var(--hover);
  }

  footer a:hover {
    color: var(--ink);
  }
}

@media (max-width: 520px) {
  body {
    padding-right: max(1.25rem, env(safe-area-inset-right));
    padding-left: max(1.25rem, env(safe-area-inset-left));
  }

  main {
    align-self: start;
    margin-top: clamp(3.5rem, 9svh, 5rem);
  }

  .profile img {
    width: 64px;
    height: 64px;
  }

  .profile .intro {
    width: 100%;
    font-size: clamp(0.69rem, 3.2vw, 0.78rem);
    line-height: 1.8;
    letter-spacing: -0.015em;
    text-align: center;
    text-wrap: balance;
  }

  nav {
    gap: 0.9rem;
    margin-top: 2.25rem;
  }

  footer {
    flex-wrap: wrap;
    padding-top: 1rem;
  }
}

@media (max-height: 620px) {
  body {
    padding-top: max(0.75rem, env(safe-area-inset-top));
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
  }

  .profile img {
    width: 56px;
    height: 56px;
    margin-bottom: 0.5rem;
  }

  nav {
    gap: 0.65rem;
    margin-top: 2rem;
  }

  footer {
    padding-top: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}