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b{font-family:var(--mono);color:var(--cyan);margin-right:8px}.lab-opt:hover:not(:disabled){border-color:var(--cyan)}.lab-opt:disabled{cursor:default;opacity:.9}.lab-opt.correct{border-color:var(--green);background:rgba(0,255,136,.12)}.lab-opt.correct b{color:var(--green)}.lab-opt.wrong{border-color:var(--danger);background:rgba(255,77,109,.12)}.lab-opt.wrong b{color:var(--danger)}.lab-explanation{margin-top:14px;padding:12px 16px;border-radius:8px;background:rgba(0,212,255,.06);border:1px solid var(--border);color:var(--muted);font-size:.92rem}.lab-score{margin-top:6px;padding:16px;border-radius:var(--radius);text-align:center;font-family:var(--mono);font-weight:700;font-size:1.2rem;color:var(--green);background:rgba(0,255,136,.08);border:1px solid var(--green)}.checklist-toolbar{margin:8px 0 28px}.progress{height:12px;background:#04101f;border:1px solid var(--border);border-radius:100px;overflow:hidden}.progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--green));transition:width .3s ease}.checklist-toolbar-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:10px;flex-wrap:wrap}.checklist-count{font-family:var(--mono);font-size:.85rem;color:var(--green)}.checklist-phase{margin-bottom:26px}.checklist-phase-title{display:flex;align-items:center;gap:12px;font-size:1.25rem;margin-bottom:14px}.checklist-phase-num{font-family:var(--mono);font-weight:700;color:#00121f;background:var(--cyan);width:30px;height:30px;display:grid;place-items:center;border-radius:8px;font-size:.95rem}.checklist-items{list-style:none;margin:0;padding:0;display:grid;gap:10px}.checklist-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .2s ease,background .2s 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p{margin:0;font-size:.92rem}.rfc-category{margin-bottom:30px}.rfc-category-title{display:flex;align-items:center;gap:12px;font-size:1.25rem;margin-bottom:16px;flex-wrap:wrap}.rfc-category-num{font-family:var(--mono);font-weight:700;color:#00121f;background:var(--cyan);width:30px;height:30px;display:grid;place-items:center;border-radius:8px;font-size:.95rem}.rfc-category--highlight{border:1px solid rgba(0,255,136,.4);border-radius:var(--radius);background:rgba(0,255,136,.04);padding:20px 22px;box-shadow:0 0 0 1px rgba(0,255,136,.12)}.rfc-category--highlight .rfc-category-num{background:var(--green)}.rfc-evolving-badge{font-family:var(--mono);font-size:.68rem;letter-spacing:1px;text-transform:uppercase;color:var(--green);border:1px solid var(--green);background:rgba(0,255,136,.08);padding:3px 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0}.lp-steps{list-style:none;margin:0;padding:0;position:relative}.lp-step{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin-bottom:12px;transition:border-color .2s ease}.lp-step:hover{border-color:rgba(0,212,255,.45)}.lp-step-num{font-family:var(--mono);font-weight:700;color:#00121f;background:var(--cyan);width:34px;height:34px;display:grid;place-items:center;border-radius:50%;font-size:1rem}.lp-step-body h3{font-size:1.05rem;margin:2px 0 6px}.lp-step-body h3 a{color:var(--text)}.lp-step-body h3 a:hover{color:var(--cyan);text-decoration:none}.lp-step-ch{font-family:var(--mono);font-size:.8rem;color:var(--cyan);margin-right:8px}.lp-step-body p{margin:0;font-size:.92rem}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.tag{font-family:var(--mono);font-size:0.78rem;padding:4px 10px;border:1px solid var(--border);border-radius:999px;color:var(--cyan);background:rgba(0,212,255,0.06)}.promo-banner{background:var(--bg-soft);border-top:2px solid var(--green);border-bottom:1px solid var(--border);color:var(--text);text-align:center;font-size:0.85rem;padding:9px 16px}.promo-banner a{color:var(--cyan);text-decoration:underline;font-weight:600}.promo-banner strong{color:var(--green);font-weight:700}.promo-badge{display:inline-block;margin-top:14px;background:rgba(0,255,136,0.08);border:1px solid var(--green);color:var(--green);font-size:0.85rem;padding:6px 14px;border-radius:999px}.gumroad-button .gumroad-scrolling-preview,.gumroad-button > img,.gumroad-button > svg,.gumroad-button [class*="gumroad-"]:not(.gumroad-button){display:none !important}.btn.gumroad-button{background:var(--green) !important;color:#00231a !important;font-family:var(--sans) !important;font-size:1rem !important;text-transform:none !important;letter-spacing:normal !important}.btn.gumroad-button.btn-sm{font-size:.85rem !important}