/* 다정한 북클럽: a quiet, literary room within Over the Rainbow. */
.bookclub-page { --bc-brown: #795843; --bc-line: #d9d6cb; --bc-muted: #65665e; background: #fbfaf7; color: #303b34; }
.bc-wrap { width: min(1240px, 90%); margin-inline: auto; }
.bookclub-page p { overflow-wrap: anywhere; }
.bookclub-page .bc-kicker { font: 500 .75rem/1.8 var(--sans); letter-spacing: .13em; color: var(--bc-brown); margin: 0 0 18px; }
.bc-kicker > span { margin-inline: 12px; color: #a79b8c; }
.bc-hero { display: grid; grid-template-columns: 1fr 1.2fr; gap: 5%; align-items: center; padding-block: 32px; }
.bc-hero-copy { min-width: 0; }
.bc-hero .bc-kicker { display: flex; gap: 10px; align-items: center; letter-spacing: .05em; font-size: .75rem; margin-bottom: 16px; }
.bc-hero .bc-kicker-line { display: inline-block; width: 26px; height: 1px; margin: 0; background: var(--bc-brown); flex-shrink: 0; }
.bc-hero h1 { font-size: clamp(2.1rem, 3.2vw, 3rem); line-height: 1.35; letter-spacing: -.065em; margin-bottom: 17px; word-break: keep-all; }
.bc-hero h1 em { color: var(--bc-brown); font-style: normal; }
.bc-lead { font-size: 1.0625rem; line-height: 1.8; margin-bottom: 10px; letter-spacing: -.025em; }
.bc-hero-description { color: var(--bc-muted); font-size: .875rem; line-height: 1.8; margin-bottom: 20px; }
.bc-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.bc-text-link { display: inline-flex; gap: 15px; align-items: center; border-bottom: 1px solid #a5aa9c; padding: 6px 0; font-size: .875rem; }
.bc-text-link:hover { color: var(--bc-brown); border-color: currentColor; }
.bc-footnote { margin: 14px 0 0; color: var(--bc-muted); font-size: .75rem; }
.bc-footnote span { margin-inline: 6px; }
.bc-hero-cta { min-height: 48px; }
.bc-hero-cta > span { transition: transform .25s ease; }
.bc-hero-cta:hover > span { transform: translate(3px, -3px); }
.bc-mood-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 13px; border-top: 1px solid var(--bc-line); margin-top: 18px; padding-top: 12px; font-size: .75rem; }
.bc-mood-nav > span { color: var(--bc-muted); }
.bc-mood-nav a { padding-block: 5px; border-bottom: 1px solid transparent; }
.bc-mood-nav a:hover { color: var(--bc-brown); border-color: currentColor; }
.bc-mood-nav a > span { color: var(--bc-brown); margin-left: 3px; }
.bc-hero-photo { margin: 0; padding: 0; min-width: 0; border: 0; border-radius: 0; box-shadow: none; background: transparent; }
/* Preserve the entire photograph and override the shared rounded image layer. */
.bookclub-page #main .bc-hero-photo img.bc-hero-image { display: block; width: 100%; height: auto; padding: 0; border-radius: 0; border: 0; box-shadow: none; background: transparent; }
.bc-slider-controls[hidden] { display: none; }
.bc-slider-controls { display: flex; align-items: center; justify-content: space-between; gap: 8px 12px; flex-wrap: wrap; margin-top: 8px; }
.bc-slide-choices { display: flex; gap: 4px; flex-wrap: wrap; }
.bc-slider-controls button { background: transparent; border: 0; border-bottom: 2px solid transparent; padding: 9px 8px; min-height: 40px; color: var(--bc-muted); font-size: .75rem; }
.bc-slider-controls button[aria-pressed="true"] { color: var(--bc-brown); border-bottom-color: currentColor; }
.bc-slider-controls button:hover { color: var(--bc-brown); }
.bc-slider-controls button:focus-visible { outline: 2px solid var(--bc-brown); outline-offset: 2px; }
.bc-image-label { font-size: .6875rem; }
.bc-hero-photo figcaption { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 10px; font-size: .75rem; color: var(--bc-muted); }
.bc-hero-photo figcaption .bc-text-link { font-size: .75rem; gap: 8px; }
.bc-footer-image-note { margin: 14px 0 0; color: var(--bc-muted); font-size: 12px; line-height: 1.7; }
.bc-recommendation { scroll-margin-top: 35px; }
.bc-recommendation:target { outline: 2px solid var(--bc-brown); outline-offset: 5px; }
.bc-hero a:focus-visible, .bc-recommendation:focus-visible { outline: 2px solid var(--bc-brown); outline-offset: 5px; }
@media (prefers-reduced-motion: no-preference) {
  .bc-hero-copy { animation: bc-copy-arrive .85s cubic-bezier(.2,.65,.3,1) both; }
  .bc-hero-photo { animation: bc-photo-arrive 1.6s cubic-bezier(.2,.65,.3,1) both; }
}
@keyframes bc-copy-arrive { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes bc-photo-arrive { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.bc-promise { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-block: 27px; border-block: 1px solid var(--bc-line); }
.bc-promise p { font-family: var(--serif); font-size: 1.2rem; margin: 0; }
.bc-promise strong { font-weight: 400; color: var(--bc-brown); }
.bc-promise > span { font-size: .875rem; color: var(--bc-muted); }
.bc-mobile-break { display: none; }
.bc-section { padding-block: 80px; scroll-margin-top: 35px; }
.bc-section h2, .bc-care h2, .bc-open h2 { font-size: clamp(1.75rem, 2.5vw, 2.15rem); letter-spacing: -.05em; line-height: 1.55; margin-bottom: 16px; }
.bc-section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; margin-bottom: 34px; }
.bc-section-heading .bc-kicker { margin-bottom: 10px; }
.bc-section-heading h2 { margin-bottom: 10px; }
.bc-section-heading p:last-child { color: var(--bc-muted); font-size: 1rem; margin-bottom: 0; }
.bc-section-heading > a { flex-shrink: 0; }
.bc-club-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.bc-club-card { padding: 28px; background: #f1eee6; border: 1px solid #dfdacf; display: flex; flex-direction: column; transition: border-color .2s, background .2s; min-width: 0; overflow-wrap: anywhere; }
.bc-club-card:nth-child(3n + 2) { background: #eaf0e8; }
.bc-club-card:nth-child(3n) { background: #efebe6; }
.bc-club-card:hover { border-color: var(--bc-brown); background: #f8f5ed; }
.bc-card-top, .bc-card-bottom { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.bc-tag { font-size: .8125rem; border: 1px solid #bdc3b6; border-radius: 20px; padding: 3px 11px; }
.bc-card-number { font: italic 1.75rem var(--serif); color: var(--bc-brown); }
.bc-book-name { padding-block: 28px; font: 1.75rem/1.6 var(--serif); border-bottom: 1px solid #cfd0c4; margin-bottom: 22px; }
.bc-book-name span { display: block; margin-top: 8px; font: .875rem var(--sans); color: var(--bc-muted); }
.bc-club-card h3 { font-size: 1.125rem; margin-bottom: 10px; }
.bc-club-card > p { color: var(--bc-muted); font-size: 1rem; }
.bc-card-bottom { margin-top: auto; padding-top: 14px; font-size: .8125rem; flex-wrap: wrap; }
.bc-recommendations { border-bottom: 1px solid var(--bc-line); }
.bc-example-label { font-size: .75rem; color: var(--bc-brown); flex-shrink: 0; }
.bc-recommendation .bc-card-top { flex-wrap: wrap; }
.bc-recommendation:hover { border-color: #dfdacf; }
.bc-first-question { border-top: 1px solid var(--bc-line); padding-top: 20px; margin-top: 8px; }
.bc-first-question h4 { font: 500 .8125rem/1.8 var(--sans); color: var(--bc-brown); margin: 0 0 8px; }
.bc-first-question p { font: 1.125rem/1.85 var(--serif); margin: 0 0 18px; }
.bc-empty { display: grid; grid-template-columns: auto 1fr auto; gap: 40px; align-items: center; padding: 38px 42px; background: #f0eee7; border: 1px solid #e2ded3; }
.bc-empty-index { font: italic 4.5rem/1 var(--serif); color: #947660; padding-right: 34px; border-right: 1px solid #cfcbbe; }
.bc-empty .bc-kicker { margin-bottom: 8px; }
.bc-empty h3 { font: 1.5rem/1.6 var(--serif); margin-bottom: 10px; }
.bc-empty p:last-child { font-size: 1rem; color: var(--bc-muted); margin: 0; }
.bc-themes { background: #34473f; color: #f6f4eb; }
.bookclub-page .bc-themes .bc-kicker, .bc-themes .bc-section-heading p:last-child { color: #d7ddd2; }
.bc-theme-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.bc-theme-grid article { border-top: 1px solid #879187; padding-top: 23px; }
.bc-theme-index { color: #d1c2aa; font-size: .75rem; letter-spacing: .08em; }
.bc-theme-grid h3 { font: 1.65rem/1.6 var(--serif); margin: 21px 0 13px; }
.bc-theme-grid article > p { font-size: 1rem; line-height: 1.95; color: #e0e4da; margin-bottom: 27px; }
.bc-question { padding-top: 20px; border-top: 1px solid #67796e; }
.bc-question > span { font-size: .75rem; color: #d1c2aa; }
.bc-question p { font: 1.125rem/1.95 var(--serif); margin: 12px 0 0; }
.bc-how { display: grid; grid-template-columns: 1fr 1fr; gap: 8%; }
.bc-how { column-gap: 6%; row-gap: 32px; align-items: start; }
.bc-how > div { grid-column: 1 / -1; }
.bc-meeting-photo { margin: 0; min-width: 0; }
.bc-meeting-photo img { display: block; width: 100%; height: auto; border-radius: 3px 42px 3px 3px; }
.bc-meeting-photo figcaption { margin-top: 14px; font-size: .875rem; line-height: 1.8; color: var(--bc-muted); }
.bc-meeting-photo figcaption span { display: block; margin-top: 4px; font-size: .75rem; }
.bc-how > div > p:last-child { color: var(--bc-muted); font-size: 1rem; }
.bc-steps { list-style: none; margin: 0; padding: 0; }
.bc-steps li { display: flex; gap: 23px; padding-block: 23px; border-bottom: 1px solid var(--bc-line); }
.bc-steps li:first-child { padding-top: 0; }
.bc-steps li > span { color: var(--bc-brown); font: italic 1.5rem var(--serif); padding-top: 4px; }
.bc-steps h3 { font-size: 1.125rem; margin-bottom: 8px; }
.bc-steps p { font-size: 1rem; color: var(--bc-muted); margin: 0; }
.bc-care { background: #efeae1; display: grid; grid-template-columns: 1fr 1.15fr; gap: 8%; padding: 44px 48px; }
.bc-care .bc-kicker { margin-bottom: 14px; }
.bc-care h2 { font-size: 1.85rem; }
.bc-care p { font-size: 1rem; color: var(--bc-muted); margin-bottom: 0; }
.bc-care ul { margin: 0; padding: 0; list-style: none; }
.bc-care li { border-bottom: 1px solid #d6cfc1; padding: 18px 0; }
.bc-care li:first-child { padding-top: 0; }
.bc-care li:last-child { border-bottom: 0; padding-bottom: 0; }
.bc-care li strong { display: block; font-size: 1rem; font-weight: 500; margin-bottom: 5px; }
.bc-care li span { display: block; font-size: 1rem; color: var(--bc-muted); word-break: keep-all; }
.bc-faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 6%; }
.bc-faq-list { border-top: 1px solid var(--bc-line); }
.bc-faq details { border-bottom: 1px solid var(--bc-line); }
.bc-faq summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; font-size: 1rem; cursor: pointer; padding-block: 22px; list-style: none; }
.bc-faq summary::-webkit-details-marker, .bc-create > summary::-webkit-details-marker { display: none; }
.bc-faq summary::after { content: '+'; font-size: 1.35rem; flex-shrink: 0; color: var(--bc-brown); }
.bc-faq details[open] summary::after { content: '−'; }
.bc-faq details > p { color: var(--bc-muted); font-size: 1rem; padding-bottom: 23px; margin: 0; }
.bc-open { background: #edece4; text-align: center; padding-block: 65px; scroll-margin-top: 25px; }
.bc-open > div > p:not(.bc-kicker) { font-size: 1rem; color: var(--bc-muted); }
.bc-open .button { margin-top: 10px; }
.bc-open > div > .bc-login-note { font-size: .8125rem; margin: 16px 0 0; }
.bc-create { max-width: 760px; margin: 28px auto 0; text-align: left; }
.bc-create > summary { width: fit-content; margin: 0 auto; padding: 14px 23px; background: var(--green); color: #fff; cursor: pointer; display: flex; gap: 30px; align-items: center; font-size: .875rem; list-style: none; }
.bc-create[open] > summary { margin-bottom: 24px; }
.bc-create .form-card { border-color: var(--bc-line); padding: 32px; }
.bc-create label, .bc-create input, .bc-create select, .bc-create textarea { font-size: 1rem; }
.bc-create .optional, .bc-create input::placeholder, .bc-create textarea::placeholder, .bc-create .bc-form-note { font-size: .875rem; }
.bc-create input, .bc-create textarea, .bc-create select { background: #fffefa; }
.bc-create .button { margin-top: 0; }
@media (max-width: 1050px) {
  .bc-hero { gap: 4%; padding-block: 28px; }
  .bc-hero h1 { font-size: clamp(2rem, 3.5vw, 2.6rem); }
  .bc-hero-photo figcaption { flex-wrap: wrap; gap: 3px 12px; }
  .bc-promise { align-items: flex-start; flex-direction: column; gap: 8px; }
  .bc-club-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bc-theme-grid { gap: 24px; }
  .bc-empty { gap: 24px; padding: 30px; }
  .bc-empty-index { padding-right: 24px; }
  .bc-care { padding: 36px; gap: 5%; }
}
@media (max-width: 760px) {
  .bc-wrap { width: auto; margin-inline: 22px; }
  .bc-hero { grid-template-columns: 1fr; gap: 22px; padding-block: 24px; }
  .bc-hero h1 { font-size: clamp(1.9rem, 7.8vw, 2.65rem); margin-bottom: 16px; }
  .bc-hero .bc-kicker { letter-spacing: .03em; }
  .bc-hero-photo figcaption { flex-direction: row; flex-wrap: wrap; gap: 6px; }
  .bc-hero-description br { display: none; }
  .bc-footnote { font-size: .75rem; }
  .bc-mood-nav { margin-top: 16px; gap: 5px 12px; }
  .bc-promise { padding-block: 23px; }
  .bc-promise p { font-size: 1.125rem; }
  .bc-mobile-break { display: initial; }
  .bc-section { padding-block: 48px; }
  .bc-section-heading { flex-direction: column; align-items: flex-start; gap: 16px; margin-bottom: 25px; }
  .bc-empty { grid-template-columns: 1fr; padding: 27px; gap: 18px; }
  .bc-empty-index { border: 0; font-size: 3rem; padding: 0; }
  .bc-empty p br { display: none; }
  .bc-empty .button { justify-self: start; }
  .bc-club-grid, .bc-theme-grid, .bc-how, .bc-care, .bc-faq { grid-template-columns: 1fr; }
  .bc-club-card { padding: 25px; }
  .bc-theme-grid { gap: 32px; }
  .bc-theme-grid h3 { margin-top: 14px; }
  .bc-theme-grid article > p { margin-bottom: 20px; }
  .bc-question { padding-top: 15px; }
  .bc-question p br { display: none; }
  .bc-how, .bc-faq { gap: 26px; }
  .bc-care { padding: 28px 24px; gap: 27px; }
  .bc-care h2 br, .bc-care p br { display: none; }
  .bc-care h2 { font-size: 1.65rem; }
  .bc-faq summary { padding-block: 19px; }
  .bc-open { padding-block: 45px; }
  .bc-create .form-card { padding: 22px 18px; }
  .bc-create .form-row { grid-template-columns: 1fr; gap: 0; }
}
@media (prefers-reduced-motion: reduce) { html:has(.bookclub-page) { scroll-behavior: auto; } .bc-club-card { transition: none; } }
@media (prefers-reduced-motion: reduce) {
  .bc-hero *, .bc-hero *::before, .bc-hero *::after { animation: none !important; transition: none !important; }
}

/* Reading selections and the six-week video book club. */
.bc-course { border-bottom: 1px solid var(--bc-line); }
.bc-course-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); list-style: none; margin: 0 0 42px; padding: 24px 0; background: #34473f; color: #f6f4eb; }
.bc-course-facts li { padding: 0 28px; border-right: 1px solid #718176; font-size: .875rem; }
.bc-course-facts li:last-child { border: 0; }
.bc-course-facts strong { display: block; font: 1.75rem/1.5 var(--serif); margin-bottom: 4px; }
.bc-reading-title, .bc-syllabus-heading h3, .bc-session h3 { font: 1.5rem/1.6 var(--serif); margin-bottom: 10px; }
.bc-reading-intro, .bc-syllabus-heading p { color: var(--bc-muted); font-size: 1rem; }
.bc-reading-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 25px; }
.bc-reading-card { background: #f0eee7; border: 1px solid var(--bc-line); padding: 27px; display: flex; flex-direction: column; min-width: 0; }
.bc-reading-card > .bc-tag { align-self: flex-start; }
.bc-book-cover { display: flex; align-items: center; justify-content: center; margin: 0 0 24px; padding: 20px; background: #faf8f2; min-height: 294px; }
.bc-book-cover img { display: block; width: auto; max-width: 100%; height: 254px; object-fit: contain; border-radius: 1px; box-shadow: 4px 7px 14px #352d2220; }
.bookclub-page .bc-image-credit { margin: 16px 0 0; font-size: .75rem; color: var(--bc-muted); }
.bc-reading-card h4 { margin: 23px 0 10px; font: 1.35rem/1.65 var(--serif); word-break: keep-all; }
.bc-reading-card .bc-book-author { font-size: .875rem; color: var(--bc-brown); margin-bottom: 18px; }
.bc-reading-card p { font-size: 1rem; color: var(--bc-muted); }
.bc-reading-card a { align-self: flex-start; margin-top: auto; }
.bc-syllabus-heading { margin-top: 45px; }
.bc-week-list { margin-top: 24px; border-top: 1px solid var(--bc-line); }
.bc-week { border-bottom: 1px solid var(--bc-line); }
.bc-week > summary { display: grid; grid-template-columns: 55px 1fr 24px; align-items: center; gap: 20px; padding: 24px 12px; cursor: pointer; list-style: none; }
.bc-week > summary::-webkit-details-marker { display: none; }
.bc-week-number { font: 1.25rem var(--serif); color: var(--bc-brown); }
.bc-week summary strong { font-size: 1.125rem; font-weight: 500; }
.bc-week summary small { display: block; font-size: .875rem; color: var(--bc-muted); margin-top: 3px; }
.bc-week-toggle { font-size: 1.35rem; color: var(--bc-brown); }
.bc-week[open] .bc-week-toggle { transform: rotate(45deg); }
.bc-week-body { padding: 0 56px 25px 87px; }
.bc-week-body dl { margin: 0; display: grid; gap: 16px; }
.bc-week-body dl > div { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 20px; }
.bc-week-body dt { font-size: .875rem; color: var(--bc-brown); padding-top: 2px; }
.bc-week-body dd { margin: 0; font-size: 1rem; color: var(--bc-muted); word-break: keep-all; overflow-wrap: anywhere; }
.bc-course-note { font-size: .875rem; line-height: 1.9; color: var(--bc-muted); margin: 20px 0 0; }
.bc-session { margin-top: 30px; padding: 28px 32px; background: #efeae1; }
.bc-session p { font-size: 1rem; margin-bottom: 12px; }
.bc-session p:last-child { color: var(--bc-muted); margin-bottom: 0; }
@media (max-width: 900px) {
  .bc-reading-grid { grid-template-columns: 1fr; }
  .bc-reading-card h4 br { display: none; }
}
@media (max-width: 600px) {
  .bc-course-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 0; }
  .bc-course-facts li { padding-inline: 22px; }
  .bc-course-facts li:nth-child(2) { border: 0; }
  .bc-reading-card { padding: 23px; }
  .bc-week > summary { grid-template-columns: 36px 1fr 20px; gap: 12px; padding-inline: 0; }
  .bc-week-body { padding: 0 0 24px 48px; }
  .bc-week-body dl > div { grid-template-columns: 1fr; gap: 4px; }
  .bc-session { padding: 24px; }
}