[data-chat-room][hidden], [data-chat-room] [hidden] { display: none !important; }
.chat-room-notice { padding-block: 32px; border-block: 1px solid var(--line); }
.chat-room-notice-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px 48px; align-items: center; }
.chat-room-notice .eyebrow { margin: 0 0 8px; font-size: .75rem; }
.chat-room-notice h2 { font-size: clamp(1.25rem, 2vw, 1.5rem); line-height: 1.7; }
.chat-room-notice p { font-size: .9375rem; line-height: 1.9; }
.chat-room-notice h2 + p, .chat-room-notice p + p { margin-top: 12px; }
.chat-room-notice-status { border-left: 1px solid var(--line); padding-left: 32px; min-width: 0; }
.chat-room-notice .inline { margin-top: 16px; font-size: .9375rem; }
.chat-room-notice [data-chat-state] { font-weight: 700; }
.chat-room-notice [data-chat-schedule] { margin-top: 4px; }
.chat-room-intro { padding-block: clamp(48px, 6vw, 80px); }
.chat-room-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.chat-room-layout > * { min-width: 0; }
.chat-room-copy h1 { font-size: clamp(2.5rem, 4vw, 3.25rem); line-height: 1.55; letter-spacing: .025em; }
.chat-room-copy h1 span { display: inline-block; }
.chat-room-copy .eyebrow { margin-bottom: 16px; }
.chat-room-copy p { font-size: 1rem; }
.chat-room-copy .chat-room-lead { margin-top: 24px; font-weight: 700; }
.chat-room-copy .chat-room-details { margin-top: 24px; font-size: .875rem; color: var(--muted); }
.chat-room-status { background: var(--wash); border: 1px solid var(--line); border-top: 4px solid var(--accent); padding: 32px; }
.chat-room-status h2 { font-size: 1rem; margin-bottom: 20px; }
.chat-room-state { font-size: 1rem; line-height: 1.8; font-weight: 700; letter-spacing: .1em; color: var(--accent); }
.chat-room-schedule { font-size: clamp(1.5rem, 2.6vw, 1.875rem); line-height: 1.6; font-weight: 700; }
.chat-room-schedule span { display: inline-block; }
.chat-room-hint { font-size: .9375rem; color: var(--muted); }
.chat-room-status p + p { margin-top: 12px; }
.chat-room-status form { margin-top: 24px; }
.chat-room-status .button { width: 100%; gap: 16px; }
.chat-room-status .chat-room-timezone { margin-top: 20px; }
.chat-room-about, .chat-room-rules { padding-block: 64px; }
.chat-room-about { background: var(--wash); }
.chat-room-reading { max-width: 800px; }
.chat-room-reading h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); line-height: 1.7; }
.chat-room-reading p, .chat-room-rules li { font-size: 1rem; line-height: 1.9; }
.chat-room-reading .eyebrow { font-size: .875rem; margin-bottom: 16px; }
.chat-room-rules ul { margin-top: 24px; padding-left: 1.3em; }
.chat-room-rules li + li { margin-top: 16px; }
.chat-room-guidance { margin-top: 32px; border-top: 1px solid var(--line); padding-top: 24px; }
@media (max-width: 800px) {
  .chat-room-layout { grid-template-columns: 1fr; gap: 32px; }
  .chat-room-notice-grid { grid-template-columns: 1fr; gap: 24px; }
  .chat-room-notice-status { border-left: 0; border-top: 1px solid var(--line); padding: 20px 0 0; }
  .chat-room-status { padding: 24px; }
  .chat-room-about, .chat-room-rules { padding-block: 48px; }

  .chat-room-rules { padding-bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
}
@media (max-width: 380px) {
  .chat-room-copy h1 { font-size: 2rem; }
  .chat-room-status { padding: 20px 16px; }
  .chat-room-status .button { padding-inline: 16px; font-size: .9375rem; }
}

.chat-room-host { display: flex; align-items: center; gap: 20px; margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--line); }
.chat-room-host > img { flex: none; width: 88px; height: 88px; border-radius: 50%; object-fit: cover; }
.chat-room-host-body { min-width: 0; }
.chat-room-host-name { font-size: 1.0625rem; line-height: 1.7; font-weight: 700; }
.chat-room-host-name span { display: block; font-size: .8125rem; font-weight: 400; color: var(--muted); letter-spacing: .04em; }
.chat-room-copy .chat-room-host-quote { margin-top: 10px; font-size: .9375rem; line-height: 1.8; }
.chat-room-host-body .inline { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; font-size: .8125rem; }

.chat-room-more { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.chat-room-more-heading { font-size: .8125rem; letter-spacing: .1em; font-weight: 700; color: var(--accent); }
.chat-room-more-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 10px; }
.chat-room-more-list li { font-size: 1rem; line-height: 1.7; font-weight: 700; }
.chat-room-more-list li + li { padding-top: 10px; border-top: 1px solid var(--line); }
.chat-room-more-list span { display: inline-block; }
.chat-room-more-list span + span { margin-left: .5em; font-weight: 400; color: var(--muted); }
.chat-room-status .chat-room-timezone { margin-top: 20px; color: var(--muted); }
.chat-room-notice-count { margin-top: 8px; color: var(--muted); }

.chat-room-about-layout { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.chat-room-about-layout > * { min-width: 0; }
.chat-room-about-layout .chat-room-reading { max-width: none; }

.chat-room-rules-heading { font-size: 1.1875rem; line-height: 1.8; margin-top: 40px; }
.chat-room-rules h2 + .chat-room-rules-heading { margin-top: 32px; }
.chat-room-rules-heading + p, .chat-room-rules-heading + ul { margin-top: 16px; }
.chat-room-rules .chat-room-rules-free + .chat-room-rules-heading { margin-top: 40px; }
.chat-room-rules p + p { margin-top: 16px; }
.chat-room-rules p .inline { text-decoration: underline; text-underline-offset: 4px; }

.chat-room-notice-lead { display: flex; align-items: flex-start; gap: 20px; }
.chat-room-notice-lead > img { flex: none; width: 72px; height: 72px; border-radius: 50%; object-fit: cover; }
.chat-room-notice-lead > div { min-width: 0; }
.chat-room-notice-lead .small { color: var(--muted); letter-spacing: .04em; }
.chat-room-notice-lead h2 { margin-top: 6px; }
.chat-room-notice-lead h2 + p { margin-top: 16px; }
.chat-room-notice-status .button { margin-top: 20px; }
.chat-room-notice-status [data-chat-state] { font-size: .875rem; letter-spacing: .1em; color: var(--accent); }
.chat-room-notice-status [data-chat-schedule] { font-size: 1.25rem; line-height: 1.7; font-weight: 700; }

@media (max-width: 1100px) {
  .chat-room-about-layout { gap: 40px; }
}
@media (max-width: 800px) {
  .chat-room-host { gap: 16px; margin-top: 28px; padding-top: 24px; }
  .chat-room-host > img { width: 72px; height: 72px; }
  .chat-room-about-layout { grid-template-columns: 1fr; gap: 32px; }
  .chat-room-notice-lead { gap: 16px; }
  .chat-room-notice-lead > img { width: 64px; height: 64px; }
  .chat-room-rules-heading { margin-top: 32px; font-size: 1.125rem; }
  .chat-room-more { margin-top: 24px; padding-top: 20px; }
}
@media (max-width: 380px) {
  .chat-room-host { flex-direction: column; align-items: flex-start; gap: 12px; }
  .chat-room-status .button { padding-inline: 16px; }
}