.prov-hero-link[data-astro-cid-qhldw3az]{text-decoration:none;color:inherit;display:block}.prov-hero-link[data-astro-cid-qhldw3az]:hover{text-decoration:none}.prov-hero-card[data-astro-cid-qhldw3az]{text-align:center;padding:1.5rem 2rem;border:2px solid var(--color-border);border-radius:var(--radius);margin:1rem 0;transition:box-shadow .15s,transform .15s}.prov-hero-link[data-astro-cid-qhldw3az]:hover .prov-hero-card[data-astro-cid-qhldw3az]{box-shadow:0 8px 24px #0000001a;transform:translateY(-2px)}.prov-hero-card--kvant[data-astro-cid-qhldw3az]{background:linear-gradient(135deg,#fff7ed,#ffedd5);border-color:#ea580c}.prov-hero-card--verbal[data-astro-cid-qhldw3az]{background:linear-gradient(135deg,#eff6ff,#dbeafe);border-color:#2563eb}.prov-hero-card--matte[data-astro-cid-qhldw3az]{background:linear-gradient(135deg,#f0fdf4,#dcfce7);border-color:#16a34a}.prov-btn--kvant[data-astro-cid-qhldw3az]{background:#ea580c}.prov-btn--verbal[data-astro-cid-qhldw3az]{background:#2563eb}.prov-btn--matte[data-astro-cid-qhldw3az]{background:#16a34a}.prov-hero-card[data-astro-cid-qhldw3az] h3[data-astro-cid-qhldw3az]{margin:0 0 .5rem;font-size:1.15rem}.prov-hero-card[data-astro-cid-qhldw3az]>p[data-astro-cid-qhldw3az]{color:var(--color-muted)}.prov-hero-stats[data-astro-cid-qhldw3az]{display:flex;justify-content:center;gap:1.5rem;font-size:.9rem;color:var(--color-muted)}.train-steps[data-astro-cid-qhldw3az]{display:flex;flex-direction:column;gap:2rem;margin-top:2rem}.train-step[data-astro-cid-qhldw3az]{padding:2rem;border-radius:var(--radius);background:var(--color-surface);border:1px solid var(--color-border);box-shadow:var(--shadow);transition:opacity .3s,filter .3s;position:relative}.train-step--active[data-astro-cid-qhldw3az]{border-color:var(--color-primary);box-shadow:0 4px 20px #2563eb1f}.train-step--locked[data-astro-cid-qhldw3az]{opacity:.35;pointer-events:none;filter:grayscale(.3)}.train-step--done[data-astro-cid-qhldw3az]{opacity:.35;filter:grayscale(.3)}.train-back-btn[data-astro-cid-qhldw3az]{position:absolute;top:.8rem;left:.8rem;background:none;border:1px solid var(--color-border);border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1rem;color:var(--color-muted);transition:color .15s,border-color .15s}.train-back-btn[data-astro-cid-qhldw3az]:hover{color:var(--color-primary);border-color:var(--color-primary)}.train-step-header[data-astro-cid-qhldw3az]{display:flex;flex-direction:column;align-items:center;gap:.5rem;margin-bottom:.8rem;text-align:center}.train-step-header[data-astro-cid-qhldw3az] h2[data-astro-cid-qhldw3az]{margin:0;font-size:1.3rem}.train-step-num[data-astro-cid-qhldw3az]{width:44px;height:44px;border-radius:50%;background:#2563eb;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:800;flex-shrink:0}.train-step[data-astro-cid-qhldw3az]>p[data-astro-cid-qhldw3az]{margin:0 0 1rem;color:var(--color-muted);text-align:center}.train-done-btn[data-astro-cid-qhldw3az]{display:block;width:100%;margin-top:1.5rem;font-size:1rem;padding:.8rem}.delprov-videos[data-astro-cid-qhldw3az]{text-align:center;margin-bottom:1rem;padding:1rem;background:#f8fafc;border-radius:var(--radius);border:1px solid var(--color-border)}.delprov-videos-label[data-astro-cid-qhldw3az]{margin:0 0 .5rem;font-size:.9rem;color:var(--color-muted)}.delprov-videos-links[data-astro-cid-qhldw3az]{display:flex;justify-content:center;gap:1rem}.delprov-video-btn[data-astro-cid-qhldw3az]{font-weight:700;font-size:.95rem;background:none;border:1.5px solid var(--color-border);border-radius:var(--radius);padding:.4rem 1rem;cursor:pointer;color:var(--color-primary);font-family:var(--font-sans);transition:background .15s,border-color .15s}.delprov-video-btn[data-astro-cid-qhldw3az]:hover{border-color:var(--color-primary);background:#eff6ff}.delprov-video-btn--active[data-astro-cid-qhldw3az]{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.delprov-video-btn--active[data-astro-cid-qhldw3az]:hover{background:var(--color-primary)}.delprov-video-player[data-astro-cid-qhldw3az]{display:none;margin-top:1rem}