.sharebar[data-astro-cid-7pfhh5de]{max-width:70ch;margin:var(--space-32) auto;padding:var(--space-16) var(--space-20);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);display:flex;align-items:center;gap:var(--space-16);flex-wrap:wrap}.sharebar--compact[data-astro-cid-7pfhh5de]{margin:var(--space-16) 0 0;padding:var(--space-12) var(--space-16);background:transparent;border:0}.sharebar__label[data-astro-cid-7pfhh5de]{font-weight:var(--font-weight-semibold);color:var(--color-text);font-size:.95rem}.sharebar--compact[data-astro-cid-7pfhh5de] .sharebar__label[data-astro-cid-7pfhh5de]{font-size:.85rem;color:var(--color-text-secondary)}.sharebar__btns[data-astro-cid-7pfhh5de]{display:flex;gap:var(--space-8);flex-wrap:wrap;align-items:center}.sharebar__btn[data-astro-cid-7pfhh5de]{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:var(--radius-base);border:1px solid var(--color-border);background:var(--color-background);color:var(--color-text-secondary);font-size:.85rem;font-weight:var(--font-weight-medium, 500);text-decoration:none;cursor:pointer;transition:border-color var(--duration-fast) var(--ease-standard),color var(--duration-fast) var(--ease-standard),background var(--duration-fast) var(--ease-standard)}.sharebar__btn[data-astro-cid-7pfhh5de]:hover{border-color:var(--color-accent);color:var(--color-accent)}.sharebar__btn[data-astro-cid-7pfhh5de] svg[data-astro-cid-7pfhh5de]{flex:none}.sharebar__btn--native[data-astro-cid-7pfhh5de]{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.sharebar__btn--native[data-astro-cid-7pfhh5de]:hover{color:#fff;opacity:.92}.sharebar__btn[data-astro-cid-7pfhh5de].is-copied{border-color:var(--color-success, #1a7f52);color:var(--color-success, #1a7f52)}@media(max-width:560px){.sharebar__btn[data-astro-cid-7pfhh5de] span[data-astro-cid-7pfhh5de]:not([data-copy-label]){display:none}.sharebar__btn--native[data-astro-cid-7pfhh5de] span[data-astro-cid-7pfhh5de],.sharebar__btn[data-astro-cid-7pfhh5de] [data-astro-cid-7pfhh5de][data-copy-label]{display:inline}}.view-count[data-astro-cid-4ehrw4m3]{display:inline-flex;align-items:center;gap:5px}.view-count[data-astro-cid-4ehrw4m3] svg[data-astro-cid-4ehrw4m3]{opacity:.75}.microquiz[data-astro-cid-kp3hqjag]{margin:var(--space-xl) 0;padding:var(--space-lg) var(--space-xl);background:var(--color-surface);border:1px solid var(--color-border);border-left:3px solid var(--color-primary);border-radius:var(--radius-md);max-width:70ch}.microquiz__label[data-astro-cid-kp3hqjag]{font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;color:var(--color-primary);font-weight:600;margin-bottom:var(--space-sm)}.microquiz__question[data-astro-cid-kp3hqjag]{margin:0 0 var(--space-md);font-size:1.05rem;font-weight:500;color:var(--color-text)}.microquiz__options[data-astro-cid-kp3hqjag]{display:flex;flex-direction:column;gap:var(--space-sm)}.microquiz__option[data-astro-cid-kp3hqjag]{display:flex;align-items:flex-start;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--color-background);border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;text-align:left;font:inherit;color:var(--color-text);transition:background var(--duration-fast) var(--ease-standard),border-color var(--duration-fast) var(--ease-standard)}.microquiz__option[data-astro-cid-kp3hqjag]:hover:not([disabled]){background:var(--color-surface-hover, var(--color-surface));border-color:var(--color-primary)}.microquiz__option[data-astro-cid-kp3hqjag][disabled]{cursor:default;opacity:.85}.microquiz__option-letter[data-astro-cid-kp3hqjag]{flex:0 0 auto;width:1.5rem;height:1.5rem;display:inline-flex;align-items:center;justify-content:center;background:var(--color-background);border:1px solid var(--color-border);border-radius:50%;font-size:.85rem;font-weight:600;color:var(--color-text-secondary)}.microquiz__option-text[data-astro-cid-kp3hqjag]{flex:1;line-height:1.4}.microquiz__option--correct[data-astro-cid-kp3hqjag]{background:#10b98114;border-color:#10b981}.microquiz__option--correct[data-astro-cid-kp3hqjag] .microquiz__option-letter[data-astro-cid-kp3hqjag]{background:#10b981;color:#fff;border-color:#10b981}.microquiz__option--incorrect[data-astro-cid-kp3hqjag]{background:#ef44440d;border-color:#ef4444}.microquiz__option--incorrect[data-astro-cid-kp3hqjag] .microquiz__option-letter[data-astro-cid-kp3hqjag]{background:#ef4444;color:#fff;border-color:#ef4444}.microquiz__feedback[data-astro-cid-kp3hqjag]{margin-top:var(--space-md);padding:var(--space-md);background:var(--color-background);border-radius:var(--radius-sm);border-left:3px solid var(--color-text-secondary)}.microquiz__feedback--correct[data-astro-cid-kp3hqjag]{border-left-color:#10b981}.microquiz__feedback--incorrect[data-astro-cid-kp3hqjag]{border-left-color:#ef4444}.microquiz__feedback-text[data-astro-cid-kp3hqjag]{margin:0;color:var(--color-text);font-size:.95rem;line-height:1.5}.course-callout[data-astro-cid-mjqpkfo3]{max-width:70ch;margin:var(--space-2xl) auto}.course-callout__inner[data-astro-cid-mjqpkfo3]{position:relative;padding:var(--space-xl) var(--space-2xl);background:linear-gradient(135deg,color-mix(in srgb,var(--color-primary) 18%,var(--color-surface)),color-mix(in srgb,var(--color-accent, var(--color-primary)) 8%,var(--color-surface)));border:1px solid color-mix(in srgb,var(--color-primary) 35%,transparent);border-radius:var(--radius-lg, 16px);overflow:hidden}.course-callout__inner[data-astro-cid-mjqpkfo3]:before{content:"";position:absolute;top:-40px;right:-40px;width:160px;height:160px;background:radial-gradient(circle,color-mix(in srgb,var(--color-primary) 25%,transparent) 0%,transparent 70%);pointer-events:none}.course-callout__label[data-astro-cid-mjqpkfo3]{display:inline-block;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--color-primary);margin-bottom:var(--space-sm)}.course-callout__title[data-astro-cid-mjqpkfo3]{margin:0 0 var(--space-sm);font-size:1.5rem;line-height:1.25;color:var(--color-text)}.course-callout__desc[data-astro-cid-mjqpkfo3]{margin:0 0 var(--space-md);color:var(--color-text);line-height:1.55;font-size:1rem}.course-callout__meta[data-astro-cid-mjqpkfo3]{display:flex;align-items:center;gap:var(--space-xs);flex-wrap:wrap;font-size:.875rem;color:var(--color-text-secondary);margin-bottom:var(--space-lg)}.course-callout__dot[data-astro-cid-mjqpkfo3]{opacity:.6}.course-callout__cta[data-astro-cid-mjqpkfo3]{display:inline-flex;align-items:center;padding:12px 24px;background:var(--color-primary);color:#fff;border-radius:var(--radius-sm, 8px);font-weight:600;text-decoration:none;transition:transform var(--duration-fast, .15s) ease,box-shadow var(--duration-fast, .15s) ease;box-shadow:0 2px 8px color-mix(in srgb,var(--color-primary) 30%,transparent)}.course-callout__cta[data-astro-cid-mjqpkfo3]:hover{transform:translateY(-1px);box-shadow:0 6px 16px color-mix(in srgb,var(--color-primary) 40%,transparent)}.course-callout__tagline[data-astro-cid-mjqpkfo3]{margin:var(--space-md) 0 0;font-size:.85rem;color:var(--color-text-secondary);font-style:italic}@media(max-width:600px){.course-callout__inner[data-astro-cid-mjqpkfo3]{padding:var(--space-lg)}.course-callout__title[data-astro-cid-mjqpkfo3]{font-size:1.25rem}}.ad-unit[data-astro-cid-rhiki3z3]{display:block;margin:var(--space-32) auto;max-width:100%;text-align:center;overflow:hidden}.ad-unit__label[data-astro-cid-rhiki3z3]{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-secondary);margin-bottom:var(--space-4)}