.exercises-hero{background:linear-gradient(135deg,#173f65,#3c7062 56%,#726187)}.exercise-badge{display:grid;place-items:center;align-content:center;min-height:190px;padding:25px;border:2px solid rgba(255,255,255,.35);border-radius:50%;background:rgba(255,255,255,.1);text-align:center}.exercise-badge span,.exercise-badge strong,.exercise-badge small{display:block}.exercise-badge span{color:#dcebe5;font-size:11px;font-weight:900;text-transform:uppercase}.exercise-badge strong{margin:8px 0;color:#fff;font-size:36px}.exercise-badge small{color:#eef7f3}
.exercise-jump{position:sticky;top:10px;z-index:10;display:flex;gap:8px;margin:18px 0 28px;padding:10px;border:1px solid var(--sozv-line);border-radius:16px;background:rgba(238,249,247,.94);box-shadow:var(--sozv-shadow);overflow-x:auto}.exercise-jump a{flex:1 0 auto;padding:11px 14px;border-radius:11px;color:var(--famz-dark);font-size:12px;font-weight:900;text-align:center;text-decoration:none}.exercise-jump a:hover{color:#fff;background:var(--famz)}
.exercise-intro{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;margin:28px 0;padding:clamp(24px,4vw,38px);border-radius:22px;color:#fff;background:linear-gradient(135deg,#21496b,#35665a);box-shadow:var(--sozv-shadow)}.exercise-intro h2{margin:5px 0 10px;color:#fff;font-size:clamp(28px,4vw,42px)}.exercise-intro p{max-width:820px;margin:0;color:#e0eee9;line-height:1.55}.exercise-intro .sozv-eyebrow{color:#c7ddd5}.exercise-progress{min-width:190px;padding:20px;border-radius:18px;background:rgba(255,255,255,.12);text-align:center}.exercise-progress span,.exercise-progress strong,.exercise-progress small{display:block}.exercise-progress span{color:#dcebe5;font-size:10px;text-transform:uppercase}.exercise-progress strong{margin:5px 0;color:#fff;font-size:31px}.exercise-progress small{color:#dcebe5;font-size:10px}
.exercise-section{scroll-margin-top:85px;margin:30px 0;padding:clamp(24px,4vw,40px);border:1px solid var(--sozv-line);border-radius:23px;background:var(--sozv-paper);box-shadow:var(--sozv-shadow)}.exercise-section:nth-of-type(even){background:linear-gradient(145deg,#fff,#f0f7f4)}.exercise-section h2{margin:6px 0 10px;color:var(--sozv-primary-dark);font-size:clamp(29px,4vw,43px)}.exercise-section .sozv-section-head>p:last-child{color:var(--sozv-muted);line-height:1.55}.exercise-list{display:grid;gap:15px;margin-top:22px}
.famz-exercise{padding:22px;border:2px solid transparent;border-radius:18px;background:#f5faf8;transition:border-color .2s,background .2s,box-shadow .2s}.famz-exercise.is-correct{border-color:#3f8b69;background:#edf8f1;box-shadow:0 9px 25px rgba(55,126,92,.12)}.famz-exercise.is-wrong{border-color:#b5525c;background:#fff0f1;box-shadow:0 9px 25px rgba(166,69,80,.1)}.exercise-copy>span{color:var(--famz);font-size:10px;font-weight:900;text-transform:uppercase}.exercise-copy h3{margin:7px 0 8px;color:var(--sozv-primary-dark);font-size:22px}.exercise-copy p{margin:0;color:var(--sozv-muted);line-height:1.55}
.exercise-answer{margin-top:17px}.exercise-answer>label{display:block;margin-bottom:8px;color:var(--sozv-primary-dark);font-size:11px;font-weight:900;text-transform:uppercase}.choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.choice-grid button{min-height:57px;padding:12px 15px;border:2px solid #b9d6df;border-radius:13px;color:var(--sozv-primary-dark);background:#fff;font:inherit;font-size:13px;font-weight:900;cursor:pointer}.choice-grid button:hover,.choice-grid button.is-selected{border-color:var(--famz);background:var(--famz-pale)}.famz-exercise.is-correct .choice-grid button.is-selected{border-color:#3f8b69;color:#275d44;background:#dff2e6}.famz-exercise.is-wrong .choice-grid button.is-selected{border-color:#b5525c;color:#823843;background:#ffe0e4}.exercise-answer>small{display:block;min-height:18px;margin-top:8px;color:var(--sozv-muted);font-weight:900}.famz-exercise.is-correct .exercise-answer>small{color:#347253}.famz-exercise.is-wrong .exercise-answer>small{color:#9d414b}
.solution-button{margin-top:13px;padding:11px 15px;border:0;border-radius:11px;color:#fff;background:var(--famz-purple);font:inherit;font-size:12px;font-weight:900;cursor:pointer}.solution{margin-top:14px;padding:18px;border-left:6px solid var(--famz-gold);border-radius:0 14px 14px 0;background:#fff8df}.solution h4{margin:0 0 10px;color:#715819}.solution p{position:relative;margin:8px 0;padding-left:28px;color:var(--sozv-muted);line-height:1.5}.solution p::before{content:attr(data-step);position:absolute;left:0;top:1px;display:grid;place-items:center;width:20px;height:20px;border-radius:50%;color:#fff;background:var(--famz-gold);font-size:10px;font-weight:900}.solution>strong{display:block;margin-top:12px;padding-top:12px;border-top:1px solid #dfcf98;color:var(--sozv-primary-dark)}
.exercise-finish{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;margin:30px 0;padding:clamp(25px,4vw,42px);border-radius:23px;color:#fff;background:linear-gradient(135deg,#21496b,#35665a);box-shadow:var(--sozv-shadow)}.exercise-finish h2{margin:5px 0 9px;color:#fff;font-size:clamp(28px,4vw,42px)}.exercise-finish p{margin:0;color:#dfede8;line-height:1.5}.exercise-finish a{padding:14px 18px;border-radius:13px;color:var(--famz-dark);background:#fff;text-decoration:none;font-weight:900}
@media(max-width:800px){.exercise-intro,.exercise-finish{grid-template-columns:1fr}.exercise-progress{min-width:0}.choice-grid{grid-template-columns:1fr}.exercise-badge{display:none}}