/* Bisa Gerak articles: reading layout in the site's quiet clinical style */
.a-wrap { max-width: 820px; margin: 0 auto; padding: 48px 24px 96px; }
.crumbs { font-size: 14px; color: var(--ink-3); margin-bottom: 24px; }
.crumbs a { color: var(--ink-3); }
.a-wrap > h1 { font-size: clamp(34px, 4.4vw, 54px); line-height: 1.08; letter-spacing: -0.03em; margin-bottom: 16px; }
.a-meta { color: var(--ink-3); font-size: 15px; margin-bottom: 32px; }
.a-cover { margin: 0 0 48px; }
.a-cover img { width: 100%; height: auto; border-radius: 8px; }
.a-body { font-size: 18px; line-height: 1.75; color: var(--ink); }
.a-body > p:first-of-type { font-size: 21px; line-height: 1.6; color: var(--court); }
.a-body h2 { font-size: 30px; line-height: 1.2; margin: 56px 0 16px; letter-spacing: -0.02em; }
.a-body h3 { font-size: 21px; margin: 32px 0 10px; }
.a-body p { margin: 0 0 18px; }
.a-body ul, .a-body ol { padding-left: 22px; margin: 0 0 22px; }
.a-body li { margin-bottom: 8px; }
.a-body li::marker { color: var(--brand); }
.a-body a { color: var(--brand); }
.a-body table { width: 100%; border-collapse: collapse; margin: 8px 0 28px; font-size: 16px; }
.a-body th, .a-body td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.a-body th { background: var(--bg); font-weight: 600; }
.a-body .callout { background: var(--bg); border-left: 3px solid var(--brand); padding: 20px 24px; margin: 28px 0; border-radius: 0 6px 6px 0; }
.a-body .callout > :last-child { margin-bottom: 0; }
.a-body .faq { margin: 48px 0; }
.a-body .faq details { border-bottom: 1px solid var(--rule); }
.a-body .faq details:first-of-type { border-top: 1px solid var(--ink); }
.a-body .faq summary { list-style: none; cursor: pointer; padding: 18px 36px 18px 0; font-weight: 500; position: relative; }
.a-body .faq summary::-webkit-details-marker { display: none; }
.a-body .faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-size: 24px; color: var(--brand); }
.a-body .faq details[open] summary::after { content: "\2212"; }
.a-body .faq details p { color: var(--ink-2); }
.a-body h2:last-of-type ~ ul, .a-body h2:last-of-type ~ ol { font-size: 15px; color: var(--ink-2); word-break: break-word; }

.a-cta { display: flex; gap: 32px; align-items: center; justify-content: space-between; background: var(--court); color: #fff; border-radius: 10px; padding: 32px; margin: 56px 0; }
.a-cta h2 { font-size: 26px; margin-bottom: 8px; color: #fff; }
.a-cta p { margin: 0; color: #c9d8e6; }
.a-cta .btn { flex: none; }
.a-revs h2, .a-locs h2, .a-related h2 { font-size: 26px; margin-bottom: 20px; }
.a-rev-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.a-rev { margin: 0; border: 1px solid var(--rule); border-radius: 8px; padding: 22px; display: flex; flex-direction: column; justify-content: space-between; }
.a-rev .stars { color: #f2a93b; letter-spacing: 2px; font-size: 14px; margin-bottom: 10px; }
.a-rev blockquote { margin: 0 0 18px; font-size: 16px; }
.a-rev figcaption { display: flex; gap: 12px; align-items: center; font-weight: 500; }
.a-rev figcaption img, .a-rev .rv-ini { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; flex: none; }
.a-rev .rv-ini { display: grid; place-items: center; background: #e6eef6; color: var(--court); font-weight: 600; }
.a-rev small { display: block; font-weight: 400; color: var(--ink-3); font-size: 14px; }
.a-locs { margin: 56px 0; }
.a-loc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; border-top: 1px solid var(--ink); padding-top: 20px; }
.a-loc-grid h3 { font-size: 19px; margin-bottom: 6px; }
.a-loc-grid p { margin: 0 0 6px; color: var(--ink-2); font-size: 16px; }
.a-hours { font-weight: 600; color: var(--ink) !important; }
.a-more { color: var(--ink-2); margin-top: 16px; }
.a-rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.a-rel { text-decoration: none; color: var(--ink); font-weight: 500; line-height: 1.3; }
.a-rel img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 6px; margin-bottom: 10px; }
.a-rel:hover span { color: var(--brand); }
.a-disclaimer { margin-top: 48px; font-size: 14px; color: var(--ink-3); }

/* homepage block + index */
.a-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.a-card { text-decoration: none; color: var(--ink); }
.a-card img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 8px; margin-bottom: 14px; transition: opacity .2s; }
.a-card:hover img { opacity: .9; }
.a-card h2, .a-card h3 { font-size: 19px; line-height: 1.3; font-weight: 500; letter-spacing: -0.01em; }
.a-card:hover h2, .a-card:hover h3 { color: var(--brand); }
.a-card p { color: var(--ink-2); font-size: 15px; margin-top: 8px; }
.a-all { margin-top: 28px; }
.a-index { padding-top: 56px; padding-bottom: 96px; }
.a-index h1 { font-size: clamp(36px, 4vw, 54px); margin-bottom: 12px; }
.a-lede { color: var(--ink-2); font-size: 18px; margin-bottom: 40px; max-width: 40em; }
.a-index .a-cards { grid-template-columns: repeat(2, 1fr); gap: 32px; }

@media (max-width: 1024px) { .a-cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) {
  .a-wrap { padding: 28px 16px 80px; }
  .a-body { font-size: 17px; }
  .a-body > p:first-of-type { font-size: 19px; }
  .a-body h2 { font-size: 25px; margin-top: 44px; }
  .a-body table { display: block; overflow-x: auto; }
  .a-cta { flex-direction: column; align-items: stretch; padding: 24px; }
  .a-rev-grid, .a-loc-grid, .a-rel-grid, .a-cards, .a-index .a-cards { grid-template-columns: 1fr; }
}
.article-page main { padding-bottom: 0; } @media (max-width: 640px) { .article-page main { padding-bottom: calc(76px + env(safe-area-inset-bottom) + 16px); } }
/* reading progress + topic video popup */
.read-bar { position: fixed; left: 0; right: 0; top: 0; height: 3px; z-index: 50; pointer-events: none; }
.read-bar i { display: block; height: 100%; background: var(--brand); transform: scaleX(0); transform-origin: left; }
.apop { position: fixed; right: 24px; bottom: 24px; z-index: 60; width: 340px; display: grid; grid-template-columns: 110px 1fr; gap: 14px; background: var(--paper); border: 1px solid var(--rule); border-radius: 12px; padding: 12px; box-shadow: 0 14px 40px rgba(10,25,40,.18); }
.apop[hidden] { display: none; }
.apop-play { position: relative; padding: 0; border: 0; border-radius: 8px; overflow: hidden; cursor: pointer; aspect-ratio: 9 / 16; background: var(--ink); }
.apop-play img { width: 100%; height: 100%; object-fit: cover; }
.apop .vplay { width: 40px; height: 40px; margin: -20px 0 0 -20px; top: 50%; }
.apop .vplay::before { left: 15px; top: 11px; border-left-width: 13px; border-top-width: 9px; border-bottom-width: 9px; }
.apop-txt { display: flex; flex-direction: column; justify-content: space-between; padding: 4px 18px 2px 0; }
.apop-txt p { font-size: 15px; line-height: 1.45; margin: 0 0 12px; color: var(--ink); }
.apop-txt .btn { min-height: 40px; font-size: 14px; padding: 0 12px; }
.apop-x { position: absolute; top: 6px; right: 6px; width: 28px; height: 28px; border: 0; border-radius: 50%; background: var(--bg); color: var(--ink); font-size: 18px; cursor: pointer; }
@media (max-width: 640px) { .apop { left: 12px; right: 12px; width: auto; bottom: 84px; grid-template-columns: 84px 1fr; } }
/* exercise illustrations */
.ex-grid { display: grid; gap: 14px; margin: 8px 0 32px; }
.ex-grid.ex-5, .ex-grid.ex-4, .ex-grid.ex-3 { grid-template-columns: repeat(3, 1fr); }
.ex-grid.ex-4 { grid-template-columns: repeat(2, 1fr); }
.ex-grid figure { margin: 0; background: var(--bg); border-radius: 10px; padding: 14px 14px 12px; }
.ex-grid img { width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
.ex-grid figcaption { display: flex; gap: 8px; align-items: baseline; font-size: 15px; line-height: 1.35; color: var(--ink); margin-top: 6px; }
.ex-grid figcaption b { color: var(--brand); font-weight: 600; }
@media (max-width: 640px) { .ex-grid.ex-5, .ex-grid.ex-4, .ex-grid.ex-3 { grid-template-columns: 1fr 1fr; gap: 10px; } .ex-grid figcaption { font-size: 14px; } }
.a-photo { margin: 8px 0 28px; }
.a-photo img { width: 100%; height: 420px; object-fit: cover; object-position: 50% 40%; border-radius: 10px; }
.a-photo figcaption { font-size: 14px; color: var(--ink-3); margin-top: 8px; }
@media (max-width: 640px) { .a-photo img { height: 300px; } }