[data-skin=s2] .header.s2-dash-hdr{display:block;width:var(--frame-w);grid-template-columns:none}[data-skin=s2] .s2-dash-hdr__bar{height:var(--toolbar-h);min-height:var(--toolbar-h);background:var(--color-brand);border-radius:var(--radius-card);box-shadow:var(--shadow-card);color:var(--color-on-brand);justify-content:space-between;padding:0 var(--pad-x)}[data-skin=s2] .s2-dash-hdr__bar,[data-skin=s2] .s2-dash-hdr__left{display:flex;align-items:center;gap:var(--brand-gap,.5rem);min-width:0}[data-skin=s2] .s2-dash-hdr .hdr-brand{padding:0}[data-skin=s2] .s2-dash-hdr .hdr-user{width:auto;height:auto;flex:0 1 auto;justify-content:flex-end;padding:0;max-width:55%}[data-skin=s2] .s2-dash-main{min-width:0}[data-skin=s2] .side__nav .nav-item{text-decoration:none;color:inherit;border:0;background:transparent;cursor:pointer;font:inherit}[data-skin=s2] .side__nav .nav-item[data-active=true]{background:var(--color-well);color:var(--color-brand);font-weight:600}[data-skin=s2] .side__nav .nav-item[data-active=true] .ico{color:var(--color-brand)}[data-skin=s2] .s2-page-head{display:flex;flex-direction:column;gap:var(--space-3,6px);margin:0 0 var(--gap,12px)}[data-skin=s2] .s2-page-head__title{margin:0;font-size:1.35rem;font-weight:650;line-height:1.25;color:var(--color-ink)}[data-skin=s2] .s2-page-head__sub{margin:0;font-size:.9rem;color:var(--color-ink-muted)}[data-skin=s2] .s2-streams-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:var(--gap,12px);width:100%}[data-skin=s2] .s2-course-card{display:flex;flex-direction:column;border-radius:var(--radius-card,12px);background:var(--color-surface);box-shadow:var(--shadow-card);overflow:hidden;min-height:100%}[data-skin=s2] .s2-course-card.is-done{background:linear-gradient(180deg,var(--color-well) 0,var(--color-surface) 42%);box-shadow:var(--shadow-card),inset 0 0 0 1px color-mix(in srgb,var(--color-brand) 28%,transparent)}[data-skin=s2] .s2-course-card--blocked{box-shadow:var(--shadow-card),inset 0 0 0 1px var(--color-caution-border);background:linear-gradient(180deg,var(--color-caution-bg) 0,var(--color-surface) 50%)}[data-skin=s2] .s2-course-card__cover{position:relative;height:148px;background:linear-gradient(145deg,var(--color-well) 0,color-mix(in srgb,var(--color-brand) 18%,var(--color-canvas)) 55%,var(--color-canvas) 100%);overflow:hidden}[data-skin=s2] .s2-course-card__cover-mark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:1.65rem;font-weight:700;letter-spacing:.04em;color:color-mix(in srgb,var(--color-brand) 55%,transparent);-webkit-user-select:none;-moz-user-select:none;user-select:none}[data-skin=s2] .s2-course-card__body{display:flex;flex-direction:column;gap:.55rem;padding:1rem 1.1rem 1.15rem;flex:1}[data-skin=s2] .s2-course-card__title{margin:0;font-size:1.05rem;font-weight:650;line-height:1.3;color:var(--color-ink)}[data-skin=s2] .s2-course-card.is-done .s2-course-card__title{color:var(--color-brand)}[data-skin=s2] .s2-course-card__desc{margin:0;font-size:.875rem;color:var(--color-ink-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}[data-skin=s2] .s2-course-card__meta{margin:0;font-size:.8rem;color:var(--color-ink-muted)}[data-skin=s2] .s2-course-card__badge{display:inline-flex;align-self:flex-start;font-size:.75rem;font-weight:600;padding:.2rem .55rem;border-radius:var(--radius-pill,999px);background:var(--color-caution-bg);color:#7a5b00}[data-skin=s2] .s2-course-card__badge.is-ok{background:var(--color-well);color:var(--color-brand)}[data-skin=s2] .s2-course-card__cta{margin-top:auto;justify-content:center;text-align:center;text-decoration:none}[data-skin=s2] .s2-empty{padding:2.75rem 1.5rem;text-align:center;border-radius:var(--radius-card,12px);background:var(--color-surface);box-shadow:var(--shadow-card)}[data-skin=s2] .s2-empty__title{margin:0 0 .35rem;font-size:1.1rem;font-weight:650;color:var(--color-ink)}[data-skin=s2] .s2-empty__sub{margin:0;font-size:.875rem;color:var(--color-ink-muted)}[data-skin=s2] .s2-status{margin:0;padding:1.5rem;text-align:center;color:var(--color-ink-muted);background:var(--color-surface);border-radius:var(--radius-card,12px);box-shadow:var(--shadow-card)}[data-skin=s2] .s2-status--err{color:var(--color-danger);background:var(--color-danger-bg)}[data-skin=s2] .s2-digital__back{margin-bottom:.75rem;display:inline-flex;text-decoration:none;width:-moz-fit-content;width:fit-content}[data-skin=s2] .s2-digital__head{margin-bottom:1rem;padding:1rem 1.15rem;border-radius:var(--radius-card,12px);background:var(--color-surface);box-shadow:var(--shadow-card)}[data-skin=s2] .s2-digital__title{margin:0 0 .35rem;font-size:1.35rem;font-weight:650;color:var(--color-ink)}[data-skin=s2] .s2-digital__desc{margin:0;color:var(--color-ink-muted)}[data-skin=s2] .s2-digital__hint{margin:.55rem 0 0;font-size:.75rem;color:var(--color-ink-muted)}[data-skin=s2] .s2-digital__files{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.65rem}[data-skin=s2] .s2-digital__files .s2-file-card{background:var(--color-surface);box-shadow:var(--shadow-card)}[data-skin=s2] .s2-digital__foot{margin:1rem 0 0;font-size:.75rem;color:var(--color-ink-muted)}[data-skin=s2] .s2-final-standalone{display:flex;flex-direction:column;gap:var(--gap,12px)}