.public-talk-page .talk-shell,
.public-talk-entry {
  color: #29251f;
  font-family: "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  font-size: 20px;
  line-height: 1.85;
  overflow-wrap: anywhere;
}

.public-talk-page > .mobile-public-app { padding-bottom: 0; }
.talk-shell { width: 100%; max-width: 800px; margin: 0 auto; padding: 24px 16px 40px; }
.talk-breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 28px; font-size: 16px; }
.talk-breadcrumb a { display: inline-flex; min-height: 44px; align-items: center; text-decoration: underline; text-underline-offset: 4px; }
.talk-heading { margin-bottom: 36px; }
.talk-heading h1 { margin: 8px 0 20px; font-size: clamp(28px, 5vw, 40px); line-height: 1.5; letter-spacing: 0; }
.talk-heading > p { margin: 14px 0; }
.talk-heading .talk-kicker { margin: 0; color: #0d5f52; font-size: 17px; font-weight: 800; }
.talk-hosts { display: flex; align-items: center; justify-content: center; gap: 28px; margin: 28px 0 0; }
.talk-hosts > div { text-align: center; }
.talk-hosts img { display: block; width: 104px; height: 104px; object-fit: contain; border-radius: 50%; background: #fffdf8; }
.talk-hosts strong { display: block; margin-top: 8px; font-size: 18px; }
.talk-hosts > span { color: #716557; }
.talk-list > h2 { margin: 0 0 18px; font-size: 23px; line-height: 1.6; }
.talk-index-card { margin-bottom: 24px; padding: 22px 20px; border: 1px solid #cfc6b7; border-radius: 18px; background: #fffdf8; }
.talk-index-card h3 { margin: 16px 0; font-size: 25px; line-height: 1.6; }
.talk-index-card h3 a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.talk-index-card > p { margin: 0 0 20px; }
.talk-shell .talk-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; color: #635a4d; font-size: 16px; }
.talk-meta > span:first-child { font-weight: 700; }
.talk-button { display: inline-flex; width: 100%; min-height: 52px; align-items: center; justify-content: center; gap: 14px; padding: 12px 20px; border: 2px solid #0d5f52; border-radius: 12px; background: #0d5f52; color: #fff; font-size: 18px; font-weight: 800; line-height: 1.6; text-align: center; text-decoration: none; }
.talk-button:hover { background: #07473d; border-color: #07473d; }
.public-talk-page a:focus-visible,
.public-talk-entry a:focus-visible { outline: 3px solid #995400; outline-offset: 4px; }
.talk-related { margin-top: 32px; font-size: 18px; }
.talk-related a,
.talk-afterword a,
.talk-text-link { color: #0d5f52; text-decoration: underline; text-underline-offset: 5px; }
.talk-article { min-width: 0; }
.talk-article h2 { margin: 48px 0 28px; padding-bottom: 14px; border-bottom: 2px solid #c8bcaa; font-size: 25px; line-height: 1.6; }
.talk-article h2:first-child { margin-top: 0; }
.talk-turn { margin: 0 0 28px; }
.talk-speaker { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; color: #0d5f52; font-size: 17px; font-weight: 800; line-height: 1.5; }
.talk-speaker img { display: block; flex: 0 0 48px; width: 48px; height: 48px; border: 1px solid #d4c9b8; border-radius: 50%; background: #fffdf8; object-fit: contain; }
.talk-bubble { min-width: 0; padding: 18px; border: 1px solid #b6cfc5; border-left: 4px solid #0d6d5c; border-radius: 0 16px 16px 16px; background: #f4fcf8; }
.talk-bubble p { margin: 0; }
.talk-bubble p + p { margin-top: 14px; }
.talk-turn--yabakun .talk-speaker { color: #863824; }
.talk-turn--yabakun .talk-bubble { border-color: #d9bbab; border-left-color: #983a2a; background: #fff8f1; }
.talk-afterword { margin: 40px 0 28px; padding-top: 24px; border-top: 1px solid #cfc6b7; color: #635a4d; font-size: 16px; line-height: 1.8; }
.talk-afterword p { margin: 0 0 10px; }
.talk-afterword a { display: inline-flex; min-height: 44px; align-items: center; }
.talk-end-links { display: flex; flex-direction: column; align-items: stretch; gap: 20px; }
.talk-text-link { display: inline-flex; min-height: 44px; align-items: center; font-size: 18px; }
.public-talk-entry { display: flex; flex-direction: column; align-items: stretch; gap: 18px; margin: 24px 0; padding: 22px 20px; border: 1px solid #cfc6b7; border-radius: 16px; background: #fffdf8; }
.public-talk-entry h2 { margin: 0 0 8px; font-size: 23px; line-height: 1.6; }
.public-talk-entry p { margin: 0; font-size: 18px; }
.mobile-home-shell .public-talk-entry { margin: 0; }
body:has(.public-talk-page .mobile-bottom-nav) .site-footer { padding-bottom: calc(100px + env(safe-area-inset-bottom, 0px)); }

@media (min-width: 761px) {
  .talk-shell { padding: 28px 24px 48px; }
  .talk-hosts { justify-content: flex-start; }
  .talk-index-card { padding: 28px; }
  .talk-button { width: auto; }
  .talk-turn { display: grid; grid-template-columns: 82px minmax(0, 1fr); gap: 16px; align-items: start; margin-bottom: 30px; }
  .talk-speaker { flex-direction: column; gap: 8px; margin: 0; text-align: center; font-size: 16px; }
  .talk-speaker img { flex-basis: 64px; width: 64px; height: 64px; }
  .talk-bubble { padding: 22px; }
  .talk-turn--yabakun { grid-template-columns: minmax(0, 1fr) 82px; }
  .talk-turn--yabakun .talk-speaker { grid-column: 2; grid-row: 1; }
  .talk-turn--yabakun .talk-bubble { grid-column: 1; grid-row: 1; border-left-width: 1px; border-right: 4px solid #983a2a; border-radius: 16px 0 16px 16px; }
  .talk-end-links { align-items: flex-start; }
  .public-talk-entry { flex-direction: row; align-items: center; justify-content: space-between; gap: 28px; padding: 26px 28px; }
  .public-talk-entry > div { flex: 1; min-width: 0; }
  .public-talk-entry .talk-button { flex: 0 0 auto; }
}

.talk-archive { margin-top: 28px; border: 1px solid #cfc6b7; border-radius: 16px; background: #fffdf8; }
.talk-archive > summary { display: flex; min-height: 64px; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; border-radius: 16px; color: #0d5f52; font-size: 20px; font-weight: 800; line-height: 1.6; list-style: none; cursor: pointer; }
.talk-archive > summary::-webkit-details-marker { display: none; }
.talk-archive > summary::marker { content: ""; }
.talk-archive > summary:focus-visible { outline: 3px solid #995400; outline-offset: 4px; }
.talk-archive-count { color: #635a4d; font-size: 18px; font-weight: 700; white-space: nowrap; }
.talk-archive-toggle { display: grid; width: 28px; height: 28px; flex: 0 0 28px; place-items: center; border-radius: 50%; background: #e4f1ec; font-size: 25px; font-weight: 700; line-height: 1; }
.talk-archive-toggle::before { content: "+"; }
.talk-archive[open] > summary { border-bottom: 1px solid #ded6c8; border-radius: 16px 16px 0 0; }
.talk-archive[open] .talk-archive-toggle::before { content: "−"; }
.talk-archive-list { margin: 0; padding: 4px 20px; list-style: none; }
.talk-archive-list > li + li { border-top: 1px solid #ded6c8; }
.talk-archive-link { display: grid; grid-template-columns: minmax(0, 1fr) 24px; align-items: center; gap: 6px 12px; min-height: 68px; padding: 18px 0; color: #29251f; }
.talk-archive-dates { display: flex; grid-column: 1; flex-wrap: wrap; gap: 4px 16px; color: #635a4d; font-size: 16px; line-height: 1.6; }
.talk-archive-title { grid-column: 1; font-size: 20px; font-weight: 700; line-height: 1.7; }
.talk-archive-arrow { grid-column: 2; grid-row: 1 / span 2; color: #0d5f52; font-size: 22px; text-align: right; }
.talk-archive-link:hover .talk-archive-title { color: #0d5f52; text-decoration: underline; text-underline-offset: 4px; }
@media (min-width: 761px) {
  .talk-archive-link { grid-template-columns: 180px minmax(0, 1fr) 24px; gap: 16px; }
  .talk-archive-dates { grid-column: 1; grid-row: 1; }
  .talk-archive-title { grid-column: 2; grid-row: 1; }
  .talk-archive-arrow { grid-column: 3; grid-row: 1; }
}