.airbc-app {
  --ac-ink: #1f2933;
  --ac-navy: #172b46;
  --ac-gold: #a87831;
  --ac-green: #2f6d55;
  --ac-paper: #fffdf8;
  --ac-line: #e6d7be;
  color: var(--ac-ink);
  font:
    16px/1.65 system-ui,
    -apple-system,
    Segoe UI,
    sans-serif;
  max-width: 1240px;
  margin: auto;
  padding: 26px 28px 70px;
}
.airbc-app * {
  box-sizing: border-box;
}
.airbc-app h1,
.airbc-app h2,
.airbc-app h3 {
  color: var(--ac-ink);
  font-family: Georgia, serif;
  line-height: 1.16;
  letter-spacing: -0.025em;
}
.airbc-app h1 {
  font-size: clamp(32px, 4.8vw, 64px);
  margin: 12px 0 22px;
}
.airbc-app h2 {
  font-size: clamp(24px, 2.5vw, 34px);
  margin: 10px 0 16px;
}
.airbc-app h3 {
  font-size: 25px;
  margin: 10px 0;
}
.airbc-app p {
  margin: 10px 0 18px;
}
.airbc-app a {
  color: var(--ac-navy);
  text-decoration: none;
}
.airbc-app a:hover {
  text-decoration: underline;
}
.airbc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 0 25px;
  border-bottom: 1px solid var(--ac-line);
  margin-bottom: 28px;
}
.airbc-nav > a {
  font-family: Georgia, serif;
  font-size: 23px;
  font-weight: bold;
}
.airbc-nav > div {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.airbc-app .airbc-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ac-navy);
  border: 1px solid var(--ac-navy);
  border-radius: 9px;
  color: white;
  padding: 11px 19px;
  font: 600 14px/1.4 system-ui;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
  gap: 8px;
}
.airbc-app .airbc-button:hover {
  background: #25466f;
  border-color: #25466f;
  color: #fff;
  text-decoration: none;
}
.airbc-app .airbc-secondary {
  background: transparent;
  color: var(--ac-navy);
  border-color: #a3b3af;
}
.airbc-app .airbc-secondary:hover {
  background: #f7f1e7;
  color: var(--ac-navy);
}
.airbc-button:disabled {
  opacity: 0.5;
  cursor: wait;
}
.airbc-nav .airbc-button {
  padding: 8px 12px;
  border: none;
  min-height: 38px;
}
.airbc-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin: 22px 0;
}
.airbc-hero {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--ac-line);
  background: linear-gradient(115deg, #f5f2e8, #fffdf8);
  margin-bottom: 36px;
}
.airbc-hero > div {
  padding: clamp(26px, 4vw, 56px);
}
.airbc-hero p {
  max-width: 530px;
  font-size: 18px;
}
.airbc-kicker {
  display: block;
  color: var(--ac-green);
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 750;
  text-transform: uppercase;
}
.airbc-hero-note {
  padding: 45px;
  background: var(--ac-navy);
  color: #f9f5e9;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  isolation: isolate;
  background-image: radial-gradient(
    ellipse at top right,
    #25466f99,
    transparent 65%
  );
}
.airbc-hero-note > span:first-child {
  font-size: 42px;
}
.airbc-hero-note blockquote {
  margin: 25px 0 12px;
  font:
    30px/1.45 Georgia,
    serif;
  border: none;
  padding: 0;
}
.airbc-hero-note p {
  font-size: 15px;
  color: #e1e8db;
}
.airbc-hero-note h2 {
  color: white;
}
.airbc-hero-note .airbc-secondary {
  color: white;
  border-color: #829b99;
}
.airbc-rule {
  height: 1px;
  background: #ffffff33;
  margin: 22px 0;
}
.airbc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.airbc-card {
  background: var(--ac-paper);
  border: 1px solid var(--ac-line);
  border-radius: 16px;
  padding: 26px;
  margin-bottom: 18px;
  box-shadow: 0 8px 20px #152d3b04;
  overflow-wrap: anywhere;
}
.airbc-grid .airbc-card {
  margin-bottom: 0;
}
.airbc-card h3 a {
  color: var(--ac-ink);
}
.airbc-card p {
  color: #4e6068;
}
.airbc-number {
  font: 32px Georgia;
  color: var(--ac-gold);
}
.airbc-section {
  margin-top: 42px;
}
.airbc-section-heading {
  margin: 28px 0;
  position: relative;
}
.airbc-section-heading p {
  max-width: 760px;
  color: #4e6068;
}
.airbc-section-heading > .airbc-button {
  margin-top: 8px;
}
.airbc-callout {
  padding: 32px;
  border-radius: 16px;
  background: #f5eedf;
  margin: 36px 0;
  border: 1px solid #d3dfd0;
}
.airbc-callout .airbc-button {
  margin: 8px 10px 0 0;
}
.airbc-badge {
  font-size: 12px;
  padding: 5px 11px;
  border-radius: 30px;
  background: #f5eedf;
  color: var(--ac-green);
  display: inline-block;
}
.airbc-empty {
  padding: 32px;
  border: 1px dashed #b9c3b9;
  border-radius: 14px;
  color: #52665e;
  grid-column: 1/-1;
}
.airbc-large-number {
  font: 64px Georgia !important;
}
.airbc-fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.airbc-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  margin: 14px 0;
  color: var(--ac-ink);
}
.airbc-app input:not([type="checkbox"]),
.airbc-app select,
.airbc-app textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #bcc7c1;
  border-radius: 8px;
  background: #fff;
  color: #152d3b;
  font: 16px/1.5 system-ui;
  min-width: 0;
}
.airbc-app textarea {
  resize: vertical;
  min-height: 90px;
}
.airbc-app input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--ac-green);
  vertical-align: middle;
  margin-right: 6px;
}
.airbc-app label:not(.airbc-field) {
  display: block;
  margin: 12px 0;
}
.airbc-app :focus-visible {
  outline: 3px solid #a8783199;
  outline-offset: 3px;
}
.airbc-app details > summary {
  font-weight: 650;
  cursor: pointer;
  padding: 8px 0;
  font-size: 17px;
}
.airbc-editor details {
  border-top: 1px solid var(--ac-line);
  margin-top: 16px;
  padding-top: 10px;
}
.airbc-verse-list {
  max-height: 460px;
  overflow: auto;
  background: #faf9f2;
  border-radius: 12px;
  padding: 8px 18px;
  margin: 20px 0;
  scrollbar-width: thin;
}
.airbc-verse-list label {
  font:
    18px/1.75 Georgia,
    serif !important;
  padding: 8px;
  border-bottom: 1px solid #e8e8de;
  cursor: pointer;
}
.airbc-verse-list label:has(input:checked) {
  background: #f5eedf;
}
.airbc-verse-list sup,
.airbc-scripture sup {
  font: 11px system-ui;
  color: var(--ac-gold);
  margin-right: 6px;
}
.airbc-text-button {
  border: none;
  background: transparent;
  color: var(--ac-navy);
  font: 600 13px system-ui;
  cursor: pointer;
  padding: 8px;
  text-decoration: underline;
  min-height: 36px;
}
.airbc-suggestion {
  background: #f7f1e7;
  border-left: 3px solid var(--ac-green);
  border-radius: 6px;
  padding: 16px;
  margin: 20px 0;
}
.airbc-suggestion p {
  font-size: 14px;
}
.airbc-scripture {
  padding: 34px clamp(20px, 4vw, 56px);
  background: #fffdf5;
  border: 1px solid #e1d9bc;
  border-radius: 18px;
  margin: 26px 0;
}
.airbc-scripture p {
  font:
    20px/1.95 Georgia,
    serif;
  max-width: 850px;
}
.airbc-book-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0;
}
.airbc-book {
  border: 1px solid #dce2d8;
  padding: 12px;
  border-radius: 9px;
  font-size: 13px;
}
.airbc-book small {
  display: block;
  color: #687d73;
  font-size: 11px;
}
.airbc-book.is-read {
  background: #f5eedf;
  border-color: #a9c2ad;
}
.airbc-share {
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid var(--ac-line);
}
.airbc-share-result {
  margin: 15px 0;
}
.airbc-share-result input {
  margin-bottom: 10px;
}
.airbc-member-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 0;
  border-bottom: 1px solid var(--ac-line);
}
.airbc-member-row > span {
  flex: 1;
}
.airbc-messages {
  max-height: 650px;
  overflow: auto;
  padding: 10px 0;
}
.airbc-conversation[data-channel="chat"] .airbc-messages {
  max-height: 380px;
}
.airbc-message {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ac-line);
}
.airbc-message img {
  border-radius: 50%;
  object-fit: cover;
}
.airbc-message header {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 14px;
}
.airbc-message header a {
  font-weight: 700;
}
.airbc-message header small {
  color: #657777;
  font-size: 11px;
}
.airbc-message-text p {
  margin: 8px 0;
}
.airbc-reply-label {
  display: block;
  color: #63746a;
  margin-top: 8px;
}
.airbc-message-actions {
  display: flex;
  gap: 6px;
}
.airbc-replying {
  padding: 8px;
  background: #f5eedf;
  border-radius: 8px;
}
.airbc-status {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  border-radius: 10px;
  background: #123d44;
  color: #fff;
  padding: 14px 24px;
  box-shadow: 0 8px 30px #0002;
  max-width: calc(100vw - 30px);
  width: max-content;
  display: none;
}
.airbc-status.is-visible {
  display: block;
}
.airbc-status.is-error {
  background: #8b332d;
}
.airbc-alert {
  background: #fff5da;
  padding: 18px;
  border-radius: 10px;
}
.um-profile .airbc-app,
.um-profile-body .airbc-app {
  padding: 12px 0;
}
.um-profile .airbc-app h1 {
  font-size: 36px;
}
.um-profile .airbc-app .airbc-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (max-width: 900px) {
  .airbc-nav {
    align-items: flex-start;
    flex-direction: column;
  }
  .airbc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .airbc-book-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .airbc-hero-note {
    padding: 28px;
  }
  .airbc-hero-note blockquote {
    font-size: 25px;
  }
}
@media (max-width: 620px) {
  .airbc-app {
    padding: 16px 16px 60px;
  }
  .airbc-hero,
  .airbc-grid,
  .airbc-fields,
  .um-profile .airbc-app .airbc-grid {
    grid-template-columns: 1fr;
  }
  .airbc-hero-note {
    padding: 28px;
  }
  .airbc-card {
    padding: 20px;
  }
  .airbc-book-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .airbc-actions .airbc-button {
    flex: 1;
  }
  .airbc-nav .airbc-button {
    font-size: 12px;
    padding: 8px;
  }
  .airbc-message {
    gap: 10px;
  }
  .airbc-scripture p {
    font-size: 19px;
  }
  .airbc-app h1 {
    font-size: 38px;
  }
}

.airbc-reading-page { padding: 10px 0 30px; }
.airbc-app [data-airbc-plain-reader] .airbc-verse-list { max-height: none; overflow: visible; }
.airbc-app [data-airbc-plain-reader] .airbc-verse-list label { display: block; cursor: text; padding: 12px 6px; border: 0; background: transparent; font: 20px/1.8 Georgia, serif; }
.airbc-app [data-airbc-plain-reader] .airbc-verse, .airbc-app [data-airbc-plain-reader] [data-select-all] { display: none; }
.airbc-app [data-airbc-plain-reader] .airbc-reader > p { display: none; }
.airbc-app [data-airbc-plain-reader] sup { color: var(--ac-gold); margin-right: 8px; }
.airbc-app .airbc-field input, .airbc-app .airbc-field textarea { max-width: 100%; }