:root{color:#12212b;font-synthesis:none;background:#ecfeff;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button{font:inherit}.page{width:min(100%,720px);min-height:100vh;padding:max(28px, env(safe-area-inset-top)) 22px max(32px, env(safe-area-inset-bottom));margin:0 auto}.welcome-page,.complete-page{flex-direction:column;justify-content:center;display:flex}.welcome-icon,.exercise-icon{font-size:58px;line-height:1}.welcome-icon{margin-bottom:18px}.eyebrow{color:#0e7490;letter-spacing:.03em;margin:0 0 10px;font-size:1.05rem;font-weight:800}h1{color:#123e4d;margin:0;font-size:clamp(2rem,8vw,3.25rem);line-height:1.08}h2{margin:0 0 12px;font-size:1.25rem;line-height:1.25}.lead{margin:18px 0 26px;font-size:1.25rem;line-height:1.45}.checklist,.warning,.exercise-card{border-radius:20px;margin:0 0 20px;padding:22px}.checklist{background:#fff;border:2px solid #b6e6ee}.warning{background:#fff7d6;border:2px solid #f3cf5e}.checklist ul,.warning ul{margin:0;padding-left:25px}.checklist li,.warning li{margin:10px 0;font-size:1.08rem;line-height:1.35}.warning p{margin:15px 0 0;font-size:1.05rem;line-height:1.4}.small-print{color:#425866;margin:0 0 22px;font-size:1rem;line-height:1.4}.primary-button,.secondary-button,.text-button{cursor:pointer;border:0;border-radius:16px;width:100%;min-height:62px;font-size:1.25rem;font-weight:800}.routine-choices{gap:16px;display:grid}.routine-choice{color:#123e4d;text-align:left;cursor:pointer;background:#fff;border:2px solid #78cdd9;border-radius:20px;align-items:center;gap:18px;width:100%;padding:22px;display:flex;box-shadow:0 4px #b6e6ee}.routine-choice:active{transform:translateY(3px);box-shadow:0 1px #b6e6ee}.routine-choice-icon{flex:none;font-size:3.3rem;line-height:1}.routine-choice-content{gap:7px;display:grid}.routine-choice-title{font-size:1.45rem;font-weight:800;line-height:1.15}.routine-choice-description{color:#425866;font-size:1.05rem;font-weight:600;line-height:1.35}.routine-choice-action{color:#0e7490;font-size:1.1rem;font-weight:800}.primary-button{color:#fff;background:#0e7490;box-shadow:0 5px #07586d}.primary-button:active{transform:translateY(3px);box-shadow:0 2px #07586d}.start-button{margin-top:4px}.secondary-button{color:#0e6177;background:#fff;border:2px solid #70c9d8}.text-button{color:#155e75;background:0 0;min-height:44px;font-size:1rem;text-decoration:underline}button:focus-visible{outline-offset:3px;outline:4px solid #f59e0b}.routine-header{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:18px;display:flex}.routine-header .eyebrow{margin:0}.progress{color:#425866;margin:0;font-weight:700}.exercise-card{background:#fff;border:2px solid #b6e6ee}.rest-card{background:#f0fdf4;border-color:#86efac}.exercise-icon{margin-bottom:13px}.position{color:#0e7490;margin:0 0 8px;font-size:1.12rem;font-weight:800}.exercise-card h1{font-size:clamp(1.9rem,7.5vw,2.8rem)}.timer{color:#123e4d;text-align:center;font-variant-numeric:tabular-nums;margin-top:25px;font-size:clamp(3.5rem,18vw,5.7rem);font-weight:800;line-height:1}.timer-label{text-align:center;color:#425866;margin:6px 0 25px;font-weight:700}.instructions{margin:0;padding-left:28px}.instructions li{margin:14px 0;padding-left:4px;font-size:1.22rem;line-height:1.43}.reminder{color:#164e63;background:#ecfeff;border-radius:12px;margin:24px 0 0;padding:14px;font-size:1.05rem;font-weight:700;line-height:1.4}.actions{gap:15px;display:grid}.finish-routine{border-top:2px solid #b6e6ee;margin-top:42px;padding-top:24px}.finish-routine-button,.finish-confirm-button{cursor:pointer;width:100%;min-height:62px;font:inherit;border:0;border-radius:16px;font-size:1.2rem;font-weight:800}.finish-routine-button{color:#92400e;background:#fff;border:2px solid #b45309}.finish-confirmation{background:#fff1f2;border:2px solid #fb7185;border-radius:18px;gap:15px;padding:20px;display:grid}.finish-confirmation h2{color:#9f1239}.finish-confirmation p{color:#4c1d2a;margin:0;font-size:1.08rem;line-height:1.4}.finish-confirm-button{color:#fff;background:#be123c;box-shadow:0 5px #881337}.finish-confirm-button:active{transform:translateY(3px);box-shadow:0 2px #881337}.complete-page{text-align:center;align-items:center}.complete-page .lead{max-width:590px}.complete-page .primary-button{max-width:520px}.complete-actions{width:min(100%,520px)}.complete-icon{color:#fff;background:#0e7490;border-radius:50%;place-items:center;width:92px;height:92px;margin-bottom:20px;font-size:4rem;font-weight:800;display:grid}@media (width>=700px){.page{padding-left:36px;padding-right:36px}.exercise-card{padding:30px 38px}}@media (width<=390px){.page{padding-left:16px;padding-right:16px}.routine-header{flex-direction:column;align-items:flex-start;gap:6px}.checklist,.warning,.exercise-card{padding:18px}.instructions li{font-size:1.13rem}.routine-choice{gap:14px;padding:18px}.routine-choice-icon{font-size:2.8rem}}