.subject-page-chirho.svelte-1k3n54p{max-width:var(--content-width-chirho);margin:0 auto;padding:var(--space-xl-chirho) var(--space-lg-chirho) var(--space-3xl-chirho)}.subject-hero-chirho.svelte-1k3n54p{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-xl-chirho);padding:var(--space-2xl-chirho);border-radius:var(--radius-xl-chirho);background:linear-gradient(135deg,var(--subject-color-chirho),color-mix(in srgb,var(--subject-color-chirho) 70%,#000));color:#fff;margin-bottom:var(--space-2xl-chirho);box-shadow:var(--shadow-lg-chirho)}.back-link-chirho.svelte-1k3n54p{display:inline-block;color:#fffc;font-size:.85rem;margin-bottom:var(--space-md-chirho);text-decoration:none}.back-link-chirho.svelte-1k3n54p:hover{color:#fff}.hero-content-chirho.svelte-1k3n54p h1:where(.svelte-1k3n54p){font-size:2rem;margin-bottom:var(--space-sm-chirho);color:#fff}.hero-desc-chirho.svelte-1k3n54p{font-size:1rem;opacity:.9;margin-bottom:0;max-width:540px}.hero-progress-chirho.svelte-1k3n54p{display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0;min-width:100px;text-align:center}.hero-progress-num-chirho.svelte-1k3n54p{font-size:2.2rem;font-weight:700;line-height:1}.hero-progress-label-chirho.svelte-1k3n54p{font-size:.8rem;opacity:.8;margin-top:var(--space-xs-chirho)}.courses-header-chirho.svelte-1k3n54p{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg-chirho)}.courses-list-chirho.svelte-1k3n54p{display:flex;flex-direction:column;gap:var(--space-sm-chirho)}.course-row-chirho.svelte-1k3n54p{display:flex;align-items:center;gap:var(--space-md-chirho);padding:var(--space-lg-chirho);border-radius:var(--radius-md-chirho);border:1px solid var(--color-border-chirho);text-decoration:none;color:var(--color-text-chirho);transition:all .15s;background:var(--color-bg-chirho)}.course-row-chirho.svelte-1k3n54p:hover{border-color:var(--subject-color-chirho);box-shadow:var(--shadow-sm-chirho);color:var(--color-text-chirho)}.course-info-chirho.svelte-1k3n54p{display:flex;flex-direction:column;gap:var(--space-xs-chirho);flex:1}.course-title-chirho.svelte-1k3n54p{font-weight:600;font-size:1.05rem}.course-desc-chirho.svelte-1k3n54p{font-size:.9rem;color:var(--color-text-muted-chirho);line-height:1.5}.course-meta-chirho.svelte-1k3n54p{font-size:.78rem;color:var(--color-text-muted-chirho);display:flex;align-items:center;gap:var(--space-xs-chirho)}.course-level-chirho.svelte-1k3n54p{font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--subject-color-chirho)}.course-arrow-chirho.svelte-1k3n54p{font-size:1.1rem;color:var(--color-text-muted-chirho);flex-shrink:0}.empty-state-chirho.svelte-1k3n54p{padding:var(--space-3xl-chirho) var(--space-xl-chirho);text-align:center;border:2px dashed var(--color-border-chirho);border-radius:var(--radius-lg-chirho);background:var(--color-bg-alt-chirho)}.empty-title-chirho.svelte-1k3n54p{font-family:var(--font-serif-chirho);font-size:1.4rem;font-weight:700;color:var(--color-text-chirho);margin-bottom:var(--space-sm-chirho)}.empty-desc-chirho.svelte-1k3n54p{font-size:.95rem;color:var(--color-text-muted-chirho);line-height:1.6;max-width:32rem;margin:0 auto}@media(max-width:700px){.subject-hero-chirho.svelte-1k3n54p{flex-direction:column;text-align:center}.hero-progress-chirho.svelte-1k3n54p{flex-direction:row;gap:var(--space-sm-chirho)}}