/* 舊站內容搬回：相片集、影片、樂譜、舊站手記、課程資料。沿用 theme.css 變數。 */
.media-tabs { width: min(var(--measure), calc(100% - var(--gutter)*2)); margin: 22px auto 0; display: flex; flex-wrap: wrap; gap: 8px; }
.media-tabs a { padding: 9px 20px; border-radius: 999px; border: 1px solid var(--line); background: #ffffffaa; color: var(--muted); text-decoration: none; font-size: 15px; }
.media-tabs a:hover { border-color: var(--accent); color: var(--ink); }
.media-tabs a[aria-current=page] { background: var(--accent); border-color: var(--accent); color: #fff; }

.band.gallery-band, .band.video-band, .band.score-band, .band.archive-band, .band.acc-band { display: block; padding-block: 56px; }
.band.gallery-band > h2, .band.video-band > h2, .band.score-band > h2 { writing-mode: horizontal-tb; margin: 0 0 12px; }
.band.gallery-band > p, .band.video-band > p, .band.score-band > p { margin-bottom: 26px; color: var(--muted); }

.lb-grid { columns: 4 190px; column-gap: 12px; }
.lb-item { display: block; break-inside: avoid; margin: 0 0 12px; border-radius: var(--r-sm); overflow: hidden; border: 1px solid var(--glass-edge); background: #fff; box-shadow: var(--shadow); cursor: zoom-in; }
.lb-item img { display: block; width: 100%; height: auto; transition: transform .25s ease; }
@media (hover: hover) { .lb-item:hover img { transform: scale(1.03); } }
.lb-item:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.js .lb-grid[data-collapsible]:not(.expanded) .lb-extra { display: none; }
.lb-more { display: block; margin: 18px auto 0; }
.score-grid { columns: 3 240px; }
.score-grid .lb-item { background: #fff; }
.score-note { max-width: 760px; padding: 16px 20px; border-radius: var(--r-sm); background: var(--tint); color: var(--muted); font-size: 15px; line-height: 1.8; }
.score-note a { color: var(--accent); }

.logo-wall { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 12px; }
.logo-wall li { display: grid; place-items: center; aspect-ratio: 1; padding: 10px; border-radius: var(--r-sm); background: #fff; border: 1px solid var(--line); }
.logo-wall img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }

.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.video-card { display: block; text-decoration: none; color: var(--ink); border-radius: var(--r-md); background: var(--glass); border: 1px solid var(--glass-edge); box-shadow: var(--shadow); overflow: hidden; }
.video-card:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.video-thumb { position: relative; display: block; aspect-ratio: 16/9; background: #1d2a29; overflow: hidden; }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
@media (hover: hover) { .video-card:hover .video-thumb img { transform: scale(1.04); } }
.video-thumb .play { position: absolute; inset: 0; margin: auto; width: 56px; height: 56px; border-radius: 50%; background: #ffffffe6; box-shadow: 0 8px 22px -8px #0006; }
.video-thumb .play::after { content: ""; position: absolute; left: 22px; top: 17px; border-left: 17px solid var(--accent); border-top: 11px solid transparent; border-bottom: 11px solid transparent; }
.video-thumb iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-meta { display: grid; gap: 4px; padding: 14px 16px 16px; }
.video-meta small { color: var(--accent); font-size: 13px; letter-spacing: .06em; }
.video-meta strong { font-weight: 600; font-size: 16px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.video-more { margin-top: 22px; }
.teach-figures { display: grid; grid-template-columns: repeat(2, minmax(0, 340px)); gap: 28px; margin-top: 36px; }
.teach-figures figure { margin: 0; display: grid; gap: 12px; align-content: start; }
.teach-figures figcaption { color: var(--muted); font-size: 15px; line-height: 1.8; }
.teach-figures figcaption strong { display: block; color: var(--ink); margin-bottom: 4px; }

.archive-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; margin-top: 26px; }
.archive-card { display: grid; grid-template-rows: auto 1fr; text-decoration: none; color: var(--ink); border-radius: var(--r-md); overflow: hidden; background: var(--glass); border: 1px solid var(--glass-edge); box-shadow: var(--shadow); }
.archive-card:hover strong { color: var(--accent); }
.archive-img { display: block; aspect-ratio: 16/9; background: var(--tint); overflow: hidden; }
.archive-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.archive-text { display: grid; gap: 4px; padding: 16px 18px 20px; align-content: start; }
.archive-text small { color: var(--meta); font-size: 13px; }
.archive-text strong { font-size: 18px; line-height: 1.55; font-weight: 600; }
.archive-text em { font-style: normal; color: var(--muted); font-size: 15px; }
.legacy-post { max-width: 720px; }
.legacy-post p { line-height: 2; }
.legacy-note { padding: 14px 18px; border-radius: var(--r-sm); background: var(--tint); color: var(--muted); font-size: 14px; line-height: 1.8; }
.legacy-figure { margin: 26px 0; }
.legacy-figure img { display: block; max-width: 100%; height: auto; border-radius: var(--r-sm); border: 1px solid var(--line); background: #fff; }
.article-deck { color: var(--muted); font-size: 18px; margin: 4px 0 6px; }

.course-facts { display: block; }
.course-facts > h2 { writing-mode: horizontal-tb; }
.fact-list { margin: 0 0 24px; display: grid; gap: 0; max-width: 820px; }
.fact-list > div { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.fact-list dt { color: var(--meta); font-size: 15px; }
.fact-list dd { margin: 0; line-height: 1.85; }
.fact-sub { margin: 30px 0 10px; font-size: 21px; }
.address-block { margin: 22px 0 8px; padding: 18px 20px; border-radius: var(--r-md); background: var(--tint); }
.address-block h3 { margin: 0 0 8px; font-size: 18px; }
.address-block p { margin: 6px 0; font-size: 15px; color: var(--muted); }
.address-block a { margin-left: 10px; color: var(--accent); }
.timeline { display: grid; gap: 0; max-width: 820px; }
.timeline > div { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.timeline span { color: var(--accent); font-weight: 600; }
.timeline p { margin: 0; line-height: 1.85; }
.concept-band, .band.concept-band { display: block; }
.concept-band > h2 { writing-mode: horizontal-tb; margin-bottom: 22px; }

.acc-list { display: grid; gap: 14px; margin: 24px 0 34px; }
.acc-item { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 28px; padding: 22px 24px; border-radius: var(--r-md); background: var(--glass); border: 1px solid var(--glass-edge); box-shadow: var(--shadow); align-items: center; }
.acc-item h3 { margin: 0 0 8px; font-size: 20px; }
.acc-item p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.85; }
.price-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.price-list li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.price-list strong { color: var(--accent); font-weight: 600; white-space: nowrap; }
.acc-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.acc-fig { margin: 0; border-radius: var(--r-sm); overflow: hidden; background: #fff; border: 1px solid var(--line); aspect-ratio: 4/3; display: grid; place-items: center; }
.acc-fig img { width: 100%; height: 100%; object-fit: contain; display: block; }
.ccom-details { margin-top: 14px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--glass); }
.ccom-details summary { padding: 16px 20px; cursor: pointer; font-weight: 600; }
.ccom-details > div { padding: 0 20px 20px; max-width: 820px; }
.ccom-details h3 { margin: 24px 0 8px; font-size: 18px; }

.lightbox { position: fixed; inset: 0; z-index: 100; display: none; background: #0f1a19ee; align-items: center; justify-content: center; }
.lightbox.open { display: flex; }
.lightbox figure { margin: 0; max-width: min(96vw, 1200px); max-height: 92vh; display: grid; gap: 10px; justify-items: center; }
.lightbox img { max-width: 100%; max-height: 84vh; width: auto; height: auto; object-fit: contain; background: #fff; border-radius: 6px; }
.lightbox figcaption { color: #e7efee; font-size: 14px; text-align: center; }
.lightbox button { position: absolute; width: 48px; height: 48px; border-radius: 50%; border: 0; background: #ffffffe6; color: var(--ink); font-size: 24px; line-height: 1; cursor: pointer; }
.lightbox button:focus-visible { outline: 3px solid var(--glow-2); outline-offset: 2px; }
.lightbox .lb-close { top: 14px; right: 14px; }
.lightbox .lb-prev { left: 14px; top: 50%; transform: translateY(-50%); }
.lightbox .lb-next { right: 14px; top: 50%; transform: translateY(-50%); }
body.lb-lock { overflow: hidden; }

@media (max-width: 760px) {
  .lb-grid { columns: 2 140px; column-gap: 10px; }
  .score-grid { columns: 2 150px; }
  .band.gallery-band, .band.video-band, .band.score-band, .band.archive-band, .band.acc-band { padding-block: 40px; }
  .video-grid { grid-template-columns: 1fr; }
  .teach-figures { grid-template-columns: 1fr; }
  .acc-item { grid-template-columns: 1fr; gap: 14px; }
  .fact-list > div { grid-template-columns: 1fr; gap: 4px; }
  .timeline > div { grid-template-columns: 1fr; gap: 4px; }
  .lightbox .lb-prev, .lightbox .lb-next { top: auto; bottom: 18px; transform: none; }
  .lightbox .lb-prev { left: calc(50% - 60px); }
  .lightbox .lb-next { right: calc(50% - 60px); }
}
@media (prefers-reduced-motion: reduce) { .lb-item img, .video-thumb img { transition: none; } }
@media (min-width: 1000px) { .site-footer { grid-template-columns: 1.5fr repeat(4, minmax(0, 1fr)); gap: 36px; } }
.course-facts table { min-width: 0; width: 100%; }
.course-facts th, .course-facts td { white-space: normal; }
@media (max-width: 760px) { .course-facts th, .course-facts td { padding: 10px 10px; font-size: 14px; } }

/* 信任證據（2026-10-24） */
.real-figure { margin: 0; }
.real-figure img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r-md, 14px); }
.course-index .real-figure { margin-bottom: 26px; }
.hero-wa { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 26px; }
.hero-wa span { font-size: 15px; color: var(--muted); letter-spacing: .04em; }
.teacher-card { display: grid; grid-template-columns: 180px 1fr; gap: 28px; align-items: center; padding: 26px; border: 1px solid var(--line); border-radius: var(--r-lg, 24px); background: var(--glass, #fff); }
.teacher-card .tc-photo { margin: 0; }
.teacher-card .tc-photo img { width: 100%; aspect-ratio: 1; object-fit: cover; object-position: 50% 20%; border-radius: var(--r-md, 14px); }
.tc-name { font-size: 20px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.tc-name span { font-size: 14px; font-weight: 400; color: var(--muted); margin-left: 6px; }
.teacher-card ul { margin: 0 0 12px; padding-left: 1.1em; }
.teacher-card li { font-size: 16px; line-height: 1.8; color: var(--ink); }
.real-strip .lb-grid { columns: 3 220px; }
.reading-noimg .card-image { display: none; }
.teach-strip { margin: 26px 0; }
.real-figure.place { margin-top: 18px; max-width: 520px; }
.real-figure.ccom-cover { width: 160px; margin: 0 0 22px; }
.real-figure.ccom-cover img { aspect-ratio: auto; }
@media (max-width: 760px) {
  .teacher-card { grid-template-columns: 96px 1fr; gap: 16px; padding: 18px; }
  .tc-name { font-size: 18px; }
  .tc-name span { display: block; margin: 2px 0 0; }
  .teacher-card li { font-size: 15px; }
}
.acc-fig.acc-tall img { object-fit: contain; background: #fff; }
@media (max-width: 680px) { .real-strip .lb-grid { columns: 2; column-gap: 10px; } }

/* 文章標題不斷在詞中間；文章尾 WhatsApp 老師卡；主題頁（2026-10-31） */
.article-heading h1, .journal-card h2, .journal-card h3 { word-break: keep-all; overflow-wrap: anywhere; }
.article-meta a { color: inherit; }
.ask-card { display: grid; grid-template-columns: 148px 1fr; gap: 24px; align-items: center; margin-top: 54px; padding: 24px; border: 1px solid var(--line); border-radius: var(--r-lg, 24px); background: rgba(255, 255, 255, .62); }
.ask-card img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; object-position: 50% 20%; border-radius: var(--r-md, 14px); }
.ask-card p { margin: 0 0 14px; font-size: 16px; line-height: 1.8; }
.ask-card .ask-name { margin-bottom: 4px; font-family: var(--serif); font-size: 20px; }
.ask-card .text-link { display: inline-block; margin-left: 18px; }
.topic-links { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px; margin: -18px 0 34px; font-size: 15px; }
.topic-links span { color: var(--muted); }
.topic-links a { display: inline-flex; align-items: center; min-height: 44px; }
.topic-count { color: var(--muted); font-size: 15px; }
@media (max-width: 640px) {
  .ask-card { grid-template-columns: 1fr; gap: 16px; padding: 18px; }
  .ask-card img { width: 112px; }
  .ask-card .btn { display: flex; justify-content: center; }
  .ask-card .text-link { display: block; margin: 14px 0 0; }
}
.journal-card h2 { font-size: 23px; line-height: 1.8; margin-bottom: 18px; letter-spacing: .025em; }
.journal-card h2 a { color: var(--ink); text-decoration: none; }
.journal-card h2 a:hover { color: var(--accent); text-decoration: underline; }

/* 張老師簡介頁（2026-11-01 重寫） */
.page-about .ab-hero, .page-about .ab-stats, .page-about .ab-sec { width: min(var(--measure), calc(100% - var(--gutter)*2)); margin-inline: auto; }
.page-about .ab-hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px,6vw,88px); align-items: center; padding: clamp(36px,6vw,80px) 0 clamp(32px,4vw,56px); }
.page-about .ab-eyebrow { margin: 0 0 18px; color: var(--accent); letter-spacing: .14em; font-size: 15px; }
.page-about .ab-hero h1 { font-size: clamp(32px,4.4vw,56px); line-height: 1.5; letter-spacing: .04em; margin: 0 0 24px; }
.page-about .ab-lead { max-width: 520px; font-size: 18px; color: var(--muted); margin: 0 0 28px; }
.page-about .ab-portrait { margin: 0; }
.page-about .ab-portrait img { display: block; width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center 28%; border-radius: var(--r-lg); box-shadow: var(--shadow); }
.page-about .ab-stats { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; padding-bottom: 24px; }
.page-about .ab-stats > div { padding: 26px 24px; border-radius: var(--r-md); background: var(--glass); border: 1px solid var(--glass-edge); box-shadow: var(--shadow); }
.page-about .ab-stats b { display: block; font-size: clamp(34px,4vw,48px); font-weight: 600; line-height: 1.3; color: var(--ink); }
.page-about .ab-stats small { font-size: 16px; font-weight: 400; color: var(--accent); margin-left: 4px; }
.page-about .ab-stats span { display: block; margin-top: 6px; font-size: 15px; color: var(--muted); }
.page-about .ab-sec { padding: clamp(48px,7vw,88px) 0 0; }
.page-about .ab-head { margin-bottom: 30px; }
.page-about .ab-head h2 { font-size: clamp(26px,3vw,34px); margin: 0 0 10px; }
.page-about .ab-head p { margin: 0; color: var(--muted); }
.page-about .ab-bio { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px,6vw,88px); align-items: start; }
.page-about .ab-side { position: sticky; top: 110px; }
.page-about .ab-side h2 { font-size: clamp(26px,3vw,34px); margin: 0 0 22px; }
.page-about .ab-side blockquote { margin: 0 0 26px; padding: 4px 0 4px 20px; border-left: 3px solid var(--accent); font-size: 22px; line-height: 1.8; color: var(--ink); }
.page-about .ab-roles { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.page-about .ab-roles li { padding: 12px 16px; border-radius: var(--r-sm); background: var(--glass); border: 1px solid var(--glass-edge); font-size: 16px; }
.page-about .ab-text p { margin: 0 0 22px; font-size: 17px; line-height: 2.05; max-width: 640px; }
.page-about .ab-inst { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 16px; }
.page-about .ab-inst a, .page-about .ab-inst-note { display: block; padding: 24px 22px; border-radius: var(--r-md); background: var(--glass); border: 1px solid var(--glass-edge); box-shadow: var(--shadow); text-decoration: none; color: var(--ink); transition: transform .2s ease; }
.page-about .ab-inst h3 { font-size: 22px; margin: 0 0 10px; }
.page-about .ab-inst p { margin: 0 0 14px; font-size: 15px; line-height: 1.9; color: var(--muted); }
.page-about .ab-inst a span { color: var(--accent); font-size: 15px; }
.page-about .ab-inst-note p { margin: 0; }
@media (hover: hover) { .page-about .ab-inst a:hover { transform: translateY(-3px); } }
.page-about .ab-timeline { list-style: none; margin: 0; padding: 0; max-width: 860px; border-left: 2px solid var(--line); }
.page-about .ab-timeline li { position: relative; display: grid; grid-template-columns: 96px minmax(0,1fr); gap: 20px; padding: 0 0 30px 28px; }
.page-about .ab-timeline li::before { content: ""; position: absolute; left: -7px; top: 10px; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--paper); }
.page-about .ab-k { color: var(--accent); font-weight: 600; font-size: 18px; }
.page-about .ab-timeline p { margin: 0; line-height: 1.9; }
.page-about .ab-plaque { display: block; width: min(300px,100%); margin: 14px 0 0; }
.page-about .ab-shots { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; margin-bottom: 24px; columns: auto; }
.page-about .ab-shot { position: relative; margin: 0; aspect-ratio: 4/5; }
.page-about .ab-shot img { height: 100%; object-fit: cover; }
.page-about .ab-shot span { position: absolute; left: 12px; bottom: 12px; padding: 4px 12px; border-radius: 99px; background: #fffffff0; font-size: 14px; color: var(--ink); }
.page-about .ab-chips { list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.page-about .ab-chips li { padding: 9px 18px; border-radius: 99px; background: var(--glass); border: 1px solid var(--glass-edge); font-size: 15px; }
.page-about .ab-steps { list-style: none; margin: 0 0 28px; padding: 0; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.page-about .ab-steps li { padding: 26px 24px; border-radius: var(--r-md); background: var(--glass); border: 1px solid var(--glass-edge); box-shadow: var(--shadow); }
.page-about .ab-steps b { display: block; font-size: 15px; letter-spacing: .12em; color: var(--accent); margin-bottom: 8px; }
.page-about .ab-steps h3 { font-size: 21px; margin: 0 0 10px; }
.page-about .ab-steps p { margin: 0; font-size: 16px; line-height: 1.9; color: var(--muted); }
.page-about .ab-note { max-width: 760px; margin: 0 0 22px; }
.page-about .enquiry-band { margin-top: clamp(48px,7vw,88px); }
@media (max-width: 1020px) { .page-about .ab-inst { grid-template-columns: repeat(3,minmax(0,1fr)); } .page-about .ab-shots { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 820px) {
  .page-about .ab-hero { grid-template-columns: 1fr; }
  .page-about .ab-portrait { order: -1; max-width: 360px; }
  .page-about .ab-stats { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .page-about .ab-bio { grid-template-columns: 1fr; }
  .page-about .ab-side { position: static; }
  .page-about .ab-steps { grid-template-columns: 1fr; }
  .page-about .ab-timeline li { grid-template-columns: 1fr; gap: 4px; padding-left: 22px; }
}
@media (max-width: 560px) { .page-about .ab-inst { grid-template-columns: repeat(2,minmax(0,1fr)); } .page-about .ab-stats > div { padding: 20px 16px; } }