.app-topbar{grid-template-columns:auto 1fr}
.app-topbar .round-button{font-family:inherit;cursor:pointer}
.muscle-item{content-visibility:auto;contain-intrinsic-size:84px}
.muscle-hero.study-card{display:flex;flex-direction:column;align-items:stretch}
.muscle-title-block{text-align:center}
.muscle-title-block .region-label{align-self:center}
.muscle-title-block h2{margin-top:14px}
.muscle-hero.study-card .muscle-hero-image{width:min(100%,650px);height:auto;max-height:620px;margin:4px auto 0}
.muscle-hero.study-card .memory-highlight{width:100%}
.coin-balance{margin:8px 0 20px;color:var(--primary-dark);font-weight:850}
.function-structured,.function-section,.function-item{display:block}
.function-structured{color:var(--muted)}
.function-section+.function-section{margin-top:13px}
.function-section>strong{display:block;color:var(--primary-dark);margin-bottom:5px}
.function-item{display:grid;grid-template-columns:14px 1fr;gap:5px;align-items:start;margin-top:4px;line-height:1.45}
.function-item i{font-style:normal;color:var(--primary);font-weight:950}
.function-structured.compact{font-size:.88rem}
.function-structured.compact .function-section+.function-section{margin-top:9px}
.function-options button,.match-column [data-match-function]{text-align:left;font-weight:700}
.study-recent[hidden]{display:none}.study-progress{margin-top:14px;border-radius:15px;background:var(--primary-soft);padding:12px;display:grid;gap:2px;color:var(--primary-dark)}.study-progress>span{font-size:.83rem;color:var(--muted)}.study-recent{margin-top:12px}.study-recent>strong{font-size:.86rem;color:var(--primary-dark)}#study-recent-items{display:flex;gap:7px;overflow:auto;padding-top:6px}#study-recent-items button{border:1px solid var(--line);background:#fff;color:var(--primary-dark);border-radius:10px;padding:7px 9px;white-space:nowrap;font:inherit;font-size:.79rem;cursor:pointer}#study-recent-items small{display:block;color:var(--muted)}.study-history-filter{border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--primary);font:inherit;font-weight:800;padding:7px 10px;margin-top:10px;align-self:start;cursor:pointer}.study-history-filter[aria-pressed="true"]{background:var(--primary);color:#fff}
@media(max-width:760px){
  .app-topbar{grid-template-columns:auto 1fr}
  .muscle-hero-copy.muscle-title-block{padding:8px 6px 12px}
  .muscle-hero.study-card .muscle-hero-image{height:auto;max-height:480px}
  .mobile-list-open .mobile-study-nav{display:grid}
  .mobile-list-open .library-panel{min-height:calc(100vh - 180px)}
  .match-play{padding:10px 8px}.match-play .play-status{grid-template-columns:1fr auto;gap:5px;font-size:.82rem}.match-play .arena-score{display:none}.match-play .timer-track{margin:7px 0}.match-play header{margin:4px 0 8px}.match-play header h2{font-size:1rem;margin:0}.match-play header .eyebrow{display:none}.match-board{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:7px;max-height:calc(100dvh - 265px);min-height:280px}.match-column{min-width:0;overflow-y:auto;overscroll-behavior:contain;align-content:start;gap:7px}.match-column h3{position:sticky;top:0;z-index:1;background:#fff;margin:0;padding:2px;color:var(--primary-dark)}.match-column button{min-height:58px;max-height:130px;overflow:auto;overflow-wrap:anywhere;border-radius:10px;padding:8px;font-size:.82rem;line-height:1.3}.match-column button small{font-size:.73rem}.match-column [data-match-function]{font-size:.78rem}.match-column .function-structured.compact{font-size:inherit}.match-column .function-section+.function-section{margin-top:5px}.match-column .function-item{grid-template-columns:10px 1fr;gap:2px}.match-play .match-feedback{margin-top:5px;font-size:.82rem;min-height:20px}
}