.progress-bar[data-astro-cid-ail74xst]{position:fixed;top:0;left:0;height:3px;width:0;background:var(--color-green);z-index:100;transition:width .1s linear}.objectives-box[data-astro-cid-ail74xst]{background:var(--color-green-dim);border:1px solid rgba(5,150,105,.15);border-radius:12px;padding:1.5rem;margin-bottom:2rem}.toc[data-astro-cid-ail74xst]{display:block;background:var(--color-bg);border:1px solid var(--color-border);border-radius:12px;padding:1.5rem;margin-bottom:2.5rem}.toc-title[data-astro-cid-ail74xst]{font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);margin-bottom:.75rem}.toc-link[data-astro-cid-ail74xst]{display:flex;align-items:center;gap:.4rem;padding:.4rem .75rem;font-size:.88rem;color:var(--color-text-muted);text-decoration:none;border-left:2px solid transparent;transition:color .15s,border-color .15s}.toc-link[data-astro-cid-ail74xst]:hover{color:var(--color-text)}.toc-active{color:var(--color-green)!important;border-left-color:var(--color-green)!important;font-weight:600}.toc-active:before{content:"";width:6px;height:6px;background:var(--color-green);border-radius:50%;flex-shrink:0}.toc-completed{color:var(--color-green)!important;border-left-color:var(--color-green)!important;opacity:.6}.toc-completed:before{content:"✓";font-size:.7rem;font-weight:700;color:var(--color-green);flex-shrink:0}.toc-upcoming:before{content:"";width:6px;height:6px;border:1.5px solid var(--color-text-muted);border-radius:50%;flex-shrink:0}@media(min-width:1200px){.toc[data-astro-cid-ail74xst]{position:sticky;top:80px;float:right;width:220px;margin-right:-260px;margin-bottom:2rem;margin-top:0}}.toc-mobile-toggle[data-astro-cid-ail74xst],.toc-mobile-overlay[data-astro-cid-ail74xst]{display:none}@media(max-width:1199px){.toc-mobile-toggle[data-astro-cid-ail74xst]{display:flex;align-items:center;gap:.4rem;position:fixed;bottom:2rem;left:2rem;background:var(--color-green);color:#fff;border:none;border-radius:20px;padding:.5rem 1rem;font-size:.85rem;font-weight:600;font-family:inherit;cursor:pointer;z-index:89;box-shadow:0 2px 8px #00000026;transition:opacity .2s}.toc-mobile-toggle[data-astro-cid-ail74xst]:hover{opacity:.88}.toc-mobile-overlay[data-astro-cid-ail74xst].active{display:block;position:fixed;inset:0;background:#0000004d;z-index:98}.toc[data-astro-cid-ail74xst].toc-mobile-open{position:fixed;bottom:0;left:0;right:0;width:100%;max-height:60vh;overflow-y:auto;border-radius:16px 16px 0 0;z-index:99;margin:0;padding:1.5rem;background:#fff;box-shadow:0 -4px 20px #00000026;float:none}.module-nav[data-astro-cid-ail74xst]{margin-bottom:5rem}}.module-content[data-astro-cid-ail74xst] .section-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:12px;padding:2rem;margin-bottom:1.5rem;opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease}.module-content[data-astro-cid-ail74xst] .section-card--visible{opacity:1;transform:translateY(0)}@media(prefers-reduced-motion:reduce){.module-content[data-astro-cid-ail74xst] .section-card{opacity:1;transform:none;transition:none}}.module-content[data-astro-cid-ail74xst] .section-card:first-child{background:transparent;border:none;padding:0;margin-bottom:2rem;opacity:1;transform:none}.module-content[data-astro-cid-ail74xst] .section-step-indicator{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--color-border)}.module-content[data-astro-cid-ail74xst] .section-read-time{color:var(--color-text-muted);opacity:.6}.module-content[data-astro-cid-ail74xst] .section-number{display:inline-block;font-size:.75rem;font-weight:700;color:var(--color-green);background:var(--color-green-dim);padding:.15rem .5rem;border-radius:4px;margin-right:.6rem;vertical-align:middle}.module-content[data-astro-cid-ail74xst] .heading-anchor{color:var(--color-text-muted);opacity:0;font-size:.85em;margin-left:.4rem;text-decoration:none;transition:opacity .15s}.module-content[data-astro-cid-ail74xst] h2:hover .heading-anchor,.module-content[data-astro-cid-ail74xst] h3:hover .heading-anchor{opacity:.5}.module-content[data-astro-cid-ail74xst] .heading-anchor:hover{opacity:1!important;color:var(--color-green)}.module-content[data-astro-cid-ail74xst] .key-concept-card{background:var(--color-accent-dim);border-left:3px solid var(--color-accent);border-radius:8px;padding:1rem 1.25rem 1rem 2.75rem;font-style:normal;color:var(--color-text);position:relative}.module-content[data-astro-cid-ail74xst] .key-concept-card:before{content:"★";position:absolute;left:.85rem;top:1rem;font-size:1rem;color:var(--color-accent)}.module-content[data-astro-cid-ail74xst] .reflection-prompt{background:var(--color-gold-dim);border-left:3px solid var(--color-gold);border-radius:8px;padding:1rem 1.25rem 1rem 2.75rem;font-style:normal;color:var(--color-text);position:relative}.module-content[data-astro-cid-ail74xst] .reflection-prompt:before{content:"?";position:absolute;left:.65rem;top:.85rem;width:1.4rem;height:1.4rem;background:var(--color-gold);color:#fff;border-radius:50%;font-size:.85rem;font-weight:700;display:flex;align-items:center;justify-content:center}.module-content[data-astro-cid-ail74xst] .branch-section{margin:1.5rem 0;border:1px solid var(--color-border);border-left:3px solid var(--color-green);border-radius:8px;background:#fff;overflow:hidden}.module-content[data-astro-cid-ail74xst] .branch-summary{cursor:pointer;padding:1rem 1.25rem;display:flex;align-items:center;gap:.9rem;list-style:none;user-select:none;background:var(--color-green-dim);transition:background-color .15s}.module-content[data-astro-cid-ail74xst] .branch-summary:hover{opacity:.85}.module-content[data-astro-cid-ail74xst] .branch-summary::-webkit-details-marker{display:none}.module-content[data-astro-cid-ail74xst] .branch-summary:before{content:"+";display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--color-green);color:#fff;font-size:18px;font-weight:400;flex-shrink:0;font-family:system-ui,-apple-system,sans-serif}.module-content[data-astro-cid-ail74xst] .branch-section[open]>.branch-summary:before{content:"−"}.module-content[data-astro-cid-ail74xst] .branch-summary h2,.module-content[data-astro-cid-ail74xst] .branch-summary h3{margin:0!important;padding:0!important;font-size:1.05rem!important;font-weight:600;border:none!important;flex-grow:1;color:var(--color-text)}.module-content[data-astro-cid-ail74xst] .branch-summary .heading-anchor,.module-content[data-astro-cid-ail74xst] .branch-summary .section-number{display:none}.module-content[data-astro-cid-ail74xst] .branch-section[open]>.branch-summary{background:#fff;border-bottom:1px solid var(--color-border)}.module-content[data-astro-cid-ail74xst] .branch-section>:not(.branch-summary){margin-left:1.75rem;margin-right:1.75rem}.module-content[data-astro-cid-ail74xst] .branch-section>:not(.branch-summary):first-of-type{margin-top:1.25rem}.module-content[data-astro-cid-ail74xst] .branch-section>:not(.branch-summary):last-child{margin-bottom:1.25rem}.module-content[data-astro-cid-ail74xst] .kc-card{margin-top:2rem;padding:1.5rem;border-radius:10px;background:var(--color-green-dim);border:1px solid rgba(5,150,105,.15)}.module-content[data-astro-cid-ail74xst] .kc-header{display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem}.module-content[data-astro-cid-ail74xst] .kc-icon{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--color-green);color:#fff;font-size:14px;font-weight:700;flex-shrink:0}.module-content[data-astro-cid-ail74xst] .kc-label{font-size:.82rem;font-weight:600;color:var(--color-green);letter-spacing:.02em}.module-content[data-astro-cid-ail74xst] .kc-question{font-size:.95rem;font-weight:600;line-height:1.5;margin-bottom:.85rem;color:var(--color-text)}.module-content[data-astro-cid-ail74xst] .kc-options{display:flex;flex-direction:column;gap:.5rem}.module-content[data-astro-cid-ail74xst] .kc-option{appearance:none;background:#fff;border:1.5px solid var(--color-border);border-radius:8px;padding:.65rem .85rem;font-size:.9rem;line-height:1.45;color:var(--color-text);cursor:pointer;text-align:left;font-family:inherit;transition:border-color .15s,background-color .15s,box-shadow .15s;display:flex;align-items:flex-start;gap:.65rem}.module-content[data-astro-cid-ail74xst] .kc-option:hover{border-color:var(--color-green);box-shadow:0 1px 4px #0596691a}.module-content[data-astro-cid-ail74xst] .kc-letter{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--color-green-dim);color:var(--color-green);font-size:.78rem;font-weight:700;flex-shrink:0;transition:background-color .15s,color .15s}.module-content[data-astro-cid-ail74xst] .kc-option:hover .kc-letter{background:var(--color-green);color:#fff}.module-content[data-astro-cid-ail74xst] .kc-option-text{padding-top:2px}.module-content[data-astro-cid-ail74xst] .kc-answered .kc-option{cursor:default;pointer-events:none}.module-content[data-astro-cid-ail74xst] .kc-answered .kc-option:not(.kc-correct):not(.kc-incorrect){opacity:.45;background:#f8f8f8}.module-content[data-astro-cid-ail74xst] .kc-answered .kc-option:not(.kc-correct):not(.kc-incorrect) .kc-letter{background:#e8e8e8;color:#999}.module-content[data-astro-cid-ail74xst] .kc-option.kc-correct{border-color:#15803d;background:#f0fdf4}.module-content[data-astro-cid-ail74xst] .kc-option.kc-correct .kc-letter{background:#15803d;color:#fff}.module-content[data-astro-cid-ail74xst] .kc-option.kc-incorrect{border-color:#dc2626;background:#fef2f2}.module-content[data-astro-cid-ail74xst] .kc-option.kc-incorrect .kc-letter{background:#dc2626;color:#fff}.module-content[data-astro-cid-ail74xst] .kc-explanation{display:none;margin-top:.85rem;padding:.75rem 1rem;border-radius:8px;background:#fff;border-left:3px solid #15803d;font-size:.88rem;line-height:1.55;color:var(--color-text)}.module-content[data-astro-cid-ail74xst] .kc-explanation--visible{display:block}.takeaways-box[data-astro-cid-ail74xst]{background:var(--color-green-dim);border:1px solid rgba(5,150,105,.15);border-radius:12px;padding:1.5rem;margin-top:2.5rem;margin-bottom:2rem}.takeaways-box[data-astro-cid-ail74xst] li[data-astro-cid-ail74xst]{opacity:0;transform:translate(-8px);transition:opacity .3s ease,transform .3s ease}.takeaways-visible li[data-astro-cid-ail74xst]{opacity:1;transform:translate(0)}.takeaways-visible li[data-astro-cid-ail74xst]:nth-child(1){transition-delay:.1s}.takeaways-visible li[data-astro-cid-ail74xst]:nth-child(2){transition-delay:.2s}.takeaways-visible li[data-astro-cid-ail74xst]:nth-child(3){transition-delay:.3s}.takeaways-visible li[data-astro-cid-ail74xst]:nth-child(4){transition-delay:.4s}.takeaways-visible li[data-astro-cid-ail74xst]:nth-child(5){transition-delay:.5s}.module-nav[data-astro-cid-ail74xst]{margin-top:3rem;display:grid;grid-template-columns:1fr 1fr;align-items:stretch;gap:1rem}.module-nav-card[data-astro-cid-ail74xst]{display:flex;flex-direction:column;justify-content:center;gap:.3rem;padding:1.25rem;border:1px solid var(--color-border);border-radius:10px;text-decoration:none;color:inherit;transition:border-color .15s}a[data-astro-cid-ail74xst].module-nav-card:hover{border-color:var(--color-green)}.module-nav-card--locked[data-astro-cid-ail74xst]{opacity:.6;cursor:default}.module-nav-label[data-astro-cid-ail74xst]{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-green)}.module-nav-title[data-astro-cid-ail74xst]{font-size:.95rem;font-weight:600;line-height:1.3;overflow-wrap:break-word;word-break:break-word}.back-to-top[data-astro-cid-ail74xst]{position:fixed;bottom:2rem;right:2rem;width:40px;height:40px;border-radius:50%;background:var(--color-bg-card);border:1px solid var(--color-border);color:var(--color-text-muted);font-size:1.1rem;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .2s,border-color .15s;z-index:40}.back-to-top[data-astro-cid-ail74xst]:hover{border-color:var(--color-green);color:var(--color-green)}.back-to-top.visible{opacity:1;pointer-events:auto}@media(max-width:600px){.module-nav[data-astro-cid-ail74xst]{grid-template-columns:1fr;gap:.75rem}.module-content[data-astro-cid-ail74xst] .section-card{padding:1.5rem 1.25rem}.module-content[data-astro-cid-ail74xst] .branch-section>:not(.branch-summary){margin-left:.9rem;margin-right:.9rem}.module-content[data-astro-cid-ail74xst] .branch-summary{padding:.85rem 1rem;gap:.65rem}.module-content[data-astro-cid-ail74xst] .kc-card{padding:1.25rem 1rem}.module-content[data-astro-cid-ail74xst] .kc-option{padding:.6rem .75rem;font-size:.85rem;gap:.5rem}.module-content[data-astro-cid-ail74xst] .kc-letter{width:22px;height:22px;font-size:.72rem}}