:root {
  --bg: #f7fafc;
  --fg: #1f2a30;
  --muted: #5e7480;
  --line: #d7e7ef;
  --accent: #468fb4;
  --link: #2e6e8e;
  --warm: #d3a48d;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12202a;
    --fg: #e9f1f5;
    --muted: #9fb4c0;
    --line: #2a4050;
    --accent: #8dbcd3;
    --link: #8dbcd3;
    --warm: #d3a48d;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 5rem 1.5rem 6rem;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans",
    "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 38rem;
  margin: 0 auto;
}

a {
  color: var(--link);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
}

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

h1 {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  margin: 0 0 0.35rem;
}

h2 {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin: 3rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line);
}

p {
  margin: 0 0 1rem;
}

.photo {
  display: block;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--line);
  margin: 0 0 1.75rem;
}

.romaji {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  margin: 0 0 2.25rem;
}

.roles {
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin: 0;
}

.field-label {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin: 1.75rem 0 0.3rem;
}

.contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 0;
}

.lead {
  font-size: 1.05rem;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-list li {
  padding: 0.5rem 0;
}

.app-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.profile-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.75rem;
  background: color-mix(in srgb, var(--bg) 55%, #fff);
}

@media (prefers-color-scheme: dark) {
  .profile-card {
    background: color-mix(in srgb, var(--bg) 80%, #fff 4%);
  }
}

/* ask */
.ask {
  position: relative;
  margin-top: 7.5rem;
}

.answer-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.25rem 1.5rem 1.5rem;
  min-height: 16rem;
  background: color-mix(in srgb, var(--bg) 55%, #fff);
}

@media (prefers-color-scheme: dark) {
  .answer-panel {
    background: color-mix(in srgb, var(--bg) 80%, #fff 4%);
  }
}

.mascot {
  position: absolute;
  right: 0;
  top: -7.2rem;
  width: 12.5rem;
  height: auto;
  mix-blend-mode: multiply;
  pointer-events: none;
}

@media (prefers-color-scheme: dark) {
  .mascot {
    filter: invert(1);
    mix-blend-mode: screen;
  }
}

.answer-label {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  margin: 0 0 0.5rem;
}

.answer-text {
  color: var(--muted);
  margin: 0;
}

.answer-text:empty {
  display: none;
}

.ask-form {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.ask-form input {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: var(--fg);
  font: inherit;
}

.ask-form input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

footer {
  max-width: 38rem;
  margin: 5rem auto 0;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

@media (max-width: 480px) {
  body {
    padding: 3rem 1.25rem 4rem;
  }

  .ask {
    margin-top: 6.5rem;
  }

  .mascot {
    right: 1rem;
    width: 10.5rem;
    top: -5.2rem;
  }

  .profile-card {
    padding: 1.25rem;
  }
}

@media print {
  body {
    background: #fff;
    color: #000;
    padding: 0;
  }

  footer {
    display: none;
  }

  a {
    color: #000;
    border: none;
  }
}