.source-exercise-guide{margin-block:22px;padding:18px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,#fff,#f7f8ff)}
.source-exercise-guide .guide-intro h3{margin:0 0 6px;font-size:16px}
.source-exercise-guide .guide-intro p,.source-exercise-guide .guide-section p{margin:0;color:var(--muted);font-size:12px;line-height:2}
.source-exercise-guide .source-sections{margin:14px 0}
.source-exercise-guide .guide-section{scroll-margin-top:110px;padding-top:14px;border-top:1px solid var(--line)}
.source-exercise-guide .guide-section h4{margin:0 0 8px;color:var(--ink);font-size:14px}
.source-exercise-guide .guide-section h5{margin:12px 0 4px;color:var(--ink);font-size:12px}
.source-exercise-guide .steps-list,.source-exercise-guide .guide-section ul{display:grid;gap:8px;margin:0;padding-inline-start:22px;color:var(--ink);font-size:12px;line-height:2}
.source-exercise-guide .guide-source{margin:16px 0 0;padding-top:10px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}
.source-exercise-guide .guide-status{margin:12px 0;padding:10px 12px;border-radius:10px;background:#f1f3fc;color:#344174;font-size:12px;line-height:1.9}
.source-exercise-guide.guide-incomplete .guide-section{margin-top:12px}
@media(max-width:680px){.source-exercise-guide{padding:14px}.source-exercise-guide .source-sections{gap:6px}.source-exercise-guide .source-sections .chip{padding:7px 9px}}

.exercise-overview{min-width:0;padding:28px;border:1px solid var(--line);border-radius:20px;background:var(--white,#fff)}
.breadcrumb.exercise-breadcrumb{display:block;direction:rtl;margin:0 0 24px;padding:8px 0 16px;border-bottom:1px solid var(--line);font-size:14px;line-height:1.75;text-align:start}
.exercise-breadcrumb ol{display:flex;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:2px;list-style:none;margin:0;padding:0}
.exercise-breadcrumb li{display:flex;align-items:center;gap:2px;min-width:0;max-width:100%;margin:0;padding:0}
.exercise-breadcrumb svg{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7}
.exercise-breadcrumb li>svg{display:block;align-self:center;width:14px;height:14px;color:var(--muted);stroke-linecap:round;stroke-linejoin:round}
.exercise-breadcrumb a,.exercise-breadcrumb [aria-current="page"]{display:inline-flex;align-items:center;justify-content:flex-start;min-height:44px;padding:8px 4px;line-height:inherit}
.exercise-breadcrumb a{gap:6px;min-width:0;border-radius:8px;color:var(--muted);text-decoration:none;white-space:nowrap}
.exercise-breadcrumb li:first-child a{padding-inline-start:0}
.exercise-breadcrumb a:hover{background:var(--paper);color:var(--blue)}
.exercise-breadcrumb a:focus-visible{outline:2px solid var(--blue);outline-offset:2px;background:var(--paper);color:var(--blue)}
.exercise-breadcrumb [aria-current="page"]{min-width:0;color:var(--blue);font-weight:700;overflow-wrap:anywhere;text-wrap:pretty}
@media(max-width:680px){.breadcrumb.exercise-breadcrumb{font-size:13px;margin-bottom:20px;padding-block:4px 12px}.exercise-breadcrumb ol{gap:2px}.exercise-breadcrumb li{gap:2px}.exercise-breadcrumb a,.exercise-breadcrumb [aria-current="page"]{padding-inline:3px}.exercise-breadcrumb li:first-child a{padding-inline-start:0}}
.exercise-overview__top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:16px}
.exercise-overview__eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:700}
.exercise-overview__eyebrow::before{content:"";width:20px;height:3px;border-radius:2px;background:currentColor}
.exercise-overview__video{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid var(--line);border-radius:8px;color:var(--blue);background:var(--paper);font-size:12px;line-height:1.7}
.exercise-overview__video svg{width:15px;height:15px;fill:currentColor;stroke:none;flex:none}
.detail-hero .exercise-overview h1{margin:0;color:var(--ink);font-size:clamp(28px,2.8vw,40px);font-weight:800;line-height:1.65;text-wrap:balance;overflow-wrap:anywhere}
.detail-hero .exercise-overview__english{margin:6px 0 24px;color:var(--muted);font-family:Arial,sans-serif;font-size:16px;line-height:1.7;text-align:right;unicode-bidi:isolate;overflow-wrap:anywhere}
.exercise-overview__facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 24px;margin:0;padding-top:20px;border-top:1px solid var(--line)}
.exercise-overview__facts>div{min-width:0}
.exercise-overview__facts dt{display:flex;align-items:center;gap:7px;margin:0 0 6px;color:var(--muted);font-size:12px;line-height:1.8}
.exercise-overview__facts dt svg{width:17px;height:17px;flex:none;fill:none;stroke:var(--blue);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.exercise-overview__facts dd{margin:0;color:var(--ink);font-size:16px;font-weight:600;line-height:1.9;overflow-wrap:anywhere}
.exercise-overview__equipment{grid-column:1/-1}
@media(max-width:680px){.exercise-overview{padding:20px;border-radius:16px}.exercise-overview__top{gap:8px;margin-bottom:12px}.exercise-overview__facts{gap:16px;padding-top:16px}.detail-hero .exercise-overview__english{margin-bottom:20px;font-size:15px}.exercise-overview__facts dd{font-size:15px}}

/* Temporarily hide the incomplete-description notice. */
.source-exercise-guide .guide-status{display:none}