.posture{flex-direction:column;gap:16px;display:flex}.posture-badge{background:var(--dark-1);color:#fff;border-left:3px solid #f5b400;margin:0;padding:10px 14px;font-size:14px;line-height:1.5}.posture-demo{align-self:center;line-height:0}.posture-h{color:#fff;margin:4px 0 -6px;font-size:17px;font-weight:700}.posture-list{color:var(--text-2);flex-direction:column;gap:8px;margin:0;padding-left:20px;font-size:15px;line-height:1.55;list-style:outside;display:flex}.posture-list.is-steps{list-style:decimal}.posture-start{clip-path:none;align-self:flex-start;min-height:56px}.posture-live{flex-direction:column;gap:12px;display:flex}.posture-view{aspect-ratio:3/4;border:1px solid var(--line);background:#000;width:100%;max-height:62svh;position:relative;overflow:hidden}.posture-view video,.posture-view canvas{object-fit:contain;width:100%;height:100%;position:absolute;inset:0;transform:scaleX(-1)}.posture-state{text-align:center;margin:0;padding:8px 10px;font-size:15px;font-weight:700;line-height:1.35;position:absolute;top:8px;left:8px;right:8px}.posture-state.is-ok{color:#fff;background:#0f5132;right:auto}.posture-state.is-warn{color:#000;background:#f5b400}.posture-count{text-shadow:0 0 12px #000,0 0 4px #000;align-items:baseline;gap:6px;margin:0;display:flex;position:absolute;bottom:6px;right:10px}.posture-count strong{font-family:var(--font-display), sans-serif;font-size:clamp(72px,24vw,140px);font-weight:400;line-height:.9}.posture-count span{font-size:18px;font-weight:700}.posture-mini{background:#0009;border:1px solid #fff6;padding:2px;line-height:0;position:absolute;bottom:8px;left:8px}.posture-meter{font-variant-numeric:tabular-nums;color:var(--text-2);grid-template-columns:auto 1fr auto;align-items:center;gap:10px;font-size:14px;display:grid}.posture-bar{background:#262626;border:1px solid #4d4d4d;height:14px}.posture-bar i{background:#fff;height:100%;display:block}.posture-bar i.is-full{background:#3ddc84}.posture-wait{color:var(--text-2);margin:0;font-size:14px}.posture-last{background:var(--dark-1);border:1px solid var(--line);flex-wrap:wrap;align-items:baseline;gap:4px 14px;margin:0;padding:10px 12px;font-size:16px;display:flex}.posture .is-good{color:#5fe39a;font-weight:700}.posture .is-low{color:#ffc94d;font-weight:700}.posture-controls{justify-content:space-between;align-items:center;gap:12px;display:flex}.posture-controls label{align-items:center;gap:8px;min-height:44px;font-size:15px;display:inline-flex}.posture-controls input{width:24px;height:24px;accent-color:var(--red)}.posture-controls .btn{clip-path:none;min-width:140px;min-height:56px}.posture-stats{grid-template-columns:repeat(2,1fr)}.posture-reps li{border-bottom:1px solid var(--line);grid-template-columns:56px 1fr auto;align-items:baseline;gap:10px;min-height:40px;padding:8px 0;font-size:15px;display:grid}.posture-reps em{color:var(--text-2);font-variant-numeric:tabular-nums;font-size:13px;font-style:normal}.posture.is-live>.begin-top,.posture.is-live>.tabata-title,.posture.is-live>.posture-badge{display:none}.begin-main:has(.posture.is-live){padding-top:76px!important;padding-bottom:12px!important}.posture.is-live .posture-view{aspect-ratio:auto;height:calc(100svh - 306px);min-height:220px;max-height:none}.posture-history li{border-bottom:1px solid var(--line);grid-template-columns:auto 1fr auto;align-items:baseline;gap:10px;min-height:44px;padding:8px 0;font-size:15px;display:grid}.posture-history span,.posture-history em{color:var(--text-2);font-variant-numeric:tabular-nums;font-size:13px;font-style:normal}.posture-view.is-rear video,.posture-view.is-rear canvas{transform:none}.posture-cam{align-items:center;gap:8px;margin:4px 0 12px;display:flex}.posture-cam span{color:var(--text-2);margin-right:4px;font-size:14px}.posture-cam button{color:#fff;min-height:44px;font:inherit;cursor:pointer;background:#101010;border:2px solid #4d4d4d;padding:0 18px;font-weight:700}.posture-cam button[aria-pressed=true]{background:var(--red);border-color:var(--red)}.posture-controls{flex-wrap:wrap}.posture-controls .posture-switch{white-space:nowrap;letter-spacing:1.5px;flex:100%}.posture-controls label{white-space:nowrap}.posture-stuck{color:#fff;background:#ffd36b1a;border-left:3px solid #ffd36b;margin:8px 0 0;padding:12px 14px;font-size:16px;font-weight:700}.posture-tutorial{gap:10px}.posture-tut-step{font-family:var(--font-mono), monospace;color:var(--text-2);margin:0;font-size:13px}.posture-tut-actions{justify-content:space-between;gap:10px;display:flex}.posture-tut-actions .btn{clip-path:none;min-height:48px}.posture-art{align-self:center;width:100%;max-width:420px;height:auto;display:block}.posture-guide-link{color:#fff;min-height:44px;font:inherit;text-underline-offset:3px;cursor:pointer;background:0 0;border:0;align-self:flex-start;padding:0;font-size:15px;text-decoration:underline}.posture-zone-label,.posture-hip-label{pointer-events:none;background:#000000b3;margin:0;padding:2px 8px;font-size:13px;font-weight:700;position:absolute;left:8px}.posture-zone-label{color:#f5b400;top:auto;bottom:52px}.posture-hip-label{color:#fff;border-left:3px solid var(--red)}.posture-msg{text-align:center;margin:0;padding:10px 12px;font-size:18px;font-weight:700;line-height:1.35;position:absolute;top:8px;left:8px;right:8px}.posture-msg.is-camera{color:#000;background:#f5b400}.posture-msg.is-move{color:#000;background:#fff}.posture-msg.is-ok{color:#fff;background:#000000c7;border:1px solid #fff}.posture-setup-bar{background:#ffffff40;height:8px;margin:0;position:absolute;bottom:14px;left:8px;right:90px}.posture-setup-bar i{background:#fff;height:100%;transition:width .12s linear;display:block}.posture-bar{position:relative}.posture-target{background:var(--red);width:4px;position:absolute;top:-5px;bottom:-5px;right:-2px}.posture-tally{color:var(--text-2);margin:0;font-size:15px}.posture-tally strong{color:#fff}@media (prefers-reduced-motion:reduce){.posture-setup-bar i{transition:none}}