.learn-hero[data-astro-cid-fvgqvmki]{position:relative;background:linear-gradient(135deg,var(--color-blue-deep) 0%,#1a3fd4 40%,var(--color-coral) 100%);padding:8rem 0 6rem;text-align:center;color:#fff;overflow:hidden}.learn-hero[data-astro-cid-fvgqvmki]:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 30% 70%,rgba(232,77,48,.15) 0%,transparent 60%)}.learn-hero-content[data-astro-cid-fvgqvmki]{position:relative;z-index:1}.learn-hero-label[data-astro-cid-fvgqvmki]{text-transform:uppercase;font-size:.8rem;font-weight:700;letter-spacing:.15em;opacity:.85;margin-bottom:.75rem}.learn-hero-title[data-astro-cid-fvgqvmki]{font-family:var(--font-heading);font-size:clamp(2.2rem,5vw,3.8rem);line-height:1.15;margin-bottom:1rem}.learn-hero-subtitle[data-astro-cid-fvgqvmki]{font-size:1.15rem;max-width:600px;margin:0 auto 2rem;opacity:.92;line-height:1.6}.learn-hero-ctas[data-astro-cid-fvgqvmki]{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}.learn-hero-stats[data-astro-cid-fvgqvmki]{font-size:.95rem;opacity:.8;display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap}.learn-stat-dot[data-astro-cid-fvgqvmki]{opacity:.5}.learn-hero-wave[data-astro-cid-fvgqvmki]{position:absolute;bottom:0;left:0;width:100%;height:100px}.learn-tools-section[data-astro-cid-fvgqvmki]{padding-top:3rem;padding-bottom:3rem}.learn-module-grid[data-astro-cid-fvgqvmki]{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin:2rem 0}.learn-module-card[data-astro-cid-fvgqvmki]{background:#fff;border:2px solid #e8e8e8;border-radius:16px;padding:1.75rem 1.25rem;text-align:center;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;gap:.5rem;font-family:var(--font-body)}.learn-module-card[data-astro-cid-fvgqvmki]:hover{border-color:var(--color-blue);transform:translateY(-3px);box-shadow:0 8px 24px #2f5dff1a}.learn-module-card[data-astro-cid-fvgqvmki].active{border-color:var(--color-blue);background:#2f5dff0a;box-shadow:0 4px 16px #2f5dff1f}.learn-module-emoji[data-astro-cid-fvgqvmki]{font-size:2.5rem;line-height:1}.learn-module-card[data-astro-cid-fvgqvmki] h3[data-astro-cid-fvgqvmki]{font-family:var(--font-heading);font-size:1.1rem;color:var(--color-dark);margin:0}.learn-module-card[data-astro-cid-fvgqvmki] p[data-astro-cid-fvgqvmki]{font-size:.85rem;color:#666;margin:0;line-height:1.4}.learn-module-panel[data-astro-cid-fvgqvmki]{background:#fff;border:2px solid #e0e0e0;border-radius:16px;padding:2rem;margin:1.5rem 0 2rem;box-shadow:0 4px 20px #0000000f}.learn-panel-header[data-astro-cid-fvgqvmki]{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:1px solid #eee}.learn-panel-header[data-astro-cid-fvgqvmki] h3[data-astro-cid-fvgqvmki]{font-family:var(--font-heading);font-size:1.3rem;color:var(--color-dark);margin:0}.learn-panel-close[data-astro-cid-fvgqvmki]{background:none;border:none;font-size:1.5rem;cursor:pointer;color:#999;padding:.25rem .5rem;border-radius:8px;transition:all .15s}.learn-panel-close[data-astro-cid-fvgqvmki]:hover{background:#f5f5f5;color:var(--color-dark)}.learn-mock-section[data-astro-cid-fvgqvmki]{margin:3rem 0}.learn-mock-card[data-astro-cid-fvgqvmki]{text-align:center;padding:2.5rem 2rem;background:linear-gradient(135deg,#0d4f3d0a,#4b916d14);border:2px solid rgba(75,145,109,.2);border-radius:20px}.learn-mock-icon[data-astro-cid-fvgqvmki]{font-size:3rem;margin-bottom:.75rem}.learn-mock-card[data-astro-cid-fvgqvmki] h3[data-astro-cid-fvgqvmki]{font-family:var(--font-heading);font-size:1.5rem;color:var(--color-dark);margin-bottom:.5rem}.learn-mock-card[data-astro-cid-fvgqvmki] p[data-astro-cid-fvgqvmki]{font-size:.95rem;color:#555;line-height:1.6;max-width:500px;margin:0 auto 1.5rem}.learn-mid-cta[data-astro-cid-fvgqvmki]{margin:3rem 0}.learn-mid-cta-inner[data-astro-cid-fvgqvmki]{background:linear-gradient(135deg,var(--color-blue-deep),var(--color-blue));color:#fff;border-radius:20px;padding:3rem 2rem;text-align:center}.learn-mid-cta-inner[data-astro-cid-fvgqvmki] h3[data-astro-cid-fvgqvmki]{font-family:var(--font-heading);font-size:1.6rem;margin-bottom:.75rem}.learn-mid-cta-inner[data-astro-cid-fvgqvmki] p[data-astro-cid-fvgqvmki]{font-size:1rem;opacity:.9;margin-bottom:1.5rem;max-width:500px;margin-left:auto;margin-right:auto}.learn-mid-cta-inner[data-astro-cid-fvgqvmki] .btn-primary[data-astro-cid-fvgqvmki]{background:#fff;color:var(--color-blue-deep)}.learn-final-cta[data-astro-cid-fvgqvmki]{background:var(--color-sand);padding:4rem 0;text-align:center}.learn-final-cta[data-astro-cid-fvgqvmki] h2[data-astro-cid-fvgqvmki]{font-family:var(--font-heading);font-size:clamp(1.6rem,3vw,2.2rem);color:var(--color-dark);margin-bottom:1rem}.learn-final-cta[data-astro-cid-fvgqvmki] p[data-astro-cid-fvgqvmki]{font-size:1.05rem;color:#555;max-width:550px;margin:0 auto 2rem;line-height:1.6}.learn-final-btns[data-astro-cid-fvgqvmki]{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}@media(max-width:900px){.learn-module-grid[data-astro-cid-fvgqvmki]{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.learn-module-grid[data-astro-cid-fvgqvmki]{grid-template-columns:1fr}.learn-hero[data-astro-cid-fvgqvmki]{padding:6rem 0 4rem}.learn-module-panel[data-astro-cid-fvgqvmki]{padding:1.25rem}}.hub-section-divider{height:1px;background:#15141414;margin:3rem 0}.nav-theory-title{font-family:var(--font-display);font-size:1.5rem;color:var(--color-dark);margin-bottom:2rem}.nav-theory-block{margin-bottom:2.5rem}.nav-theory-block h4{font-family:var(--font-display);font-size:1.2rem;color:var(--color-dark);margin-bottom:.75rem}.nav-theory-block p{font-size:.92rem;color:#555;line-height:1.75;margin-bottom:.75rem}.nav-theory-block ul,.nav-theory-block ol{font-size:.92rem;color:#555;line-height:1.75;padding-left:1.5rem;margin-bottom:.75rem}.nav-theory-block li{margin-bottom:.4rem}.nav-theory-method,.nav-theory-steps,.nav-theory-tip{background:#2f5dff08;border-left:3px solid var(--color-blue);border-radius:0 10px 10px 0;padding:1.25rem 1.5rem;margin-bottom:1.25rem}.nav-theory-method h5,.nav-theory-steps h5,.nav-theory-tip h5{font-size:.88rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--color-blue-deep);margin-bottom:.5rem}.nav-theory-method p,.nav-theory-steps p,.nav-theory-tip p{margin-bottom:.5rem}.nav-theory-steps ol{padding-left:1.5rem}.app-container{background:#fff;border:1px solid rgba(21,20,20,.08);border-radius:16px;padding:2rem;margin-bottom:2.5rem;box-shadow:0 1px 3px #0000000a}.app-title{font-family:var(--font-display);font-size:1.15rem;color:var(--color-dark);margin-bottom:1rem}.app-feedback{font-weight:600;font-size:.92rem;margin-top:.5rem}.app-ok{color:var(--color-green-deep)}.app-err{color:var(--color-coral)}.app-buttons{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:1rem}.app-buttons button{padding:.6rem 1.25rem;font-size:.88rem;font-weight:600;border:none;border-radius:8px;cursor:pointer;background:var(--color-green);color:#fff;font-family:var(--font-body);transition:background .2s}.app-buttons button:hover{background:var(--color-green-deep)}.sks-quiz-progress{font-size:.85rem;color:#888;margin-bottom:.75rem}.sks-quiz-category{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-coral);margin-bottom:.5rem}.sks-quiz-question{font-size:1.05rem;color:var(--color-dark);line-height:1.7;margin-bottom:1.25rem;font-weight:500}.sks-quiz-choices{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1rem}.sks-quiz-choice{padding:.85rem 1rem;font-size:.92rem;font-weight:500;border:1.5px solid rgba(21,20,20,.1);border-radius:10px;cursor:pointer;background:#fff;color:var(--color-dark);text-align:left;font-family:var(--font-body);transition:border-color .2s,background .2s}.sks-quiz-choice:hover{border-color:var(--color-blue);background:#2f5dff08}.sks-choice-correct{border-color:var(--color-green)!important;background:#4b916d1a!important;color:var(--color-green-deep)!important;font-weight:600}.sks-choice-wrong{border-color:var(--color-coral)!important;background:#e84d300f!important;color:var(--color-coral)!important}.sks-quiz-result{text-align:center;padding:2rem;border-radius:16px;margin-top:1rem}.sks-result-pass{background:#4b916d14;border:1px solid rgba(75,145,109,.2)}.sks-result-retry{background:#e84d300d;border:1px solid rgba(232,77,48,.15)}.sks-result-score{font-family:var(--font-display);font-size:2.5rem;color:var(--color-dark)}.sks-result-pct{font-size:1.2rem;font-weight:600;color:#777;margin-bottom:.75rem}.sks-quiz-result p{font-size:.95rem;color:#555;line-height:1.7}.bc-lesson-intro{font-size:1rem;color:#555;line-height:1.8;margin-bottom:2.5rem;max-width:740px}.bc-pos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.25rem}.bc-pos-card{background:#fff;border:1px solid rgba(21,20,20,.08);border-radius:12px;padding:1.25rem}.bc-pos-angle{font-family:var(--font-display);font-size:1.5rem;color:var(--color-coral);margin-bottom:.25rem}.bc-pos-card h5{font-size:.88rem;font-weight:700;color:var(--color-dark);margin-bottom:.5rem}.bc-pos-card p{font-size:.85rem;color:#666;line-height:1.65}.bc-buoy-visual{display:flex;gap:1.5rem;align-items:flex-start;margin-top:1rem;padding:1.5rem;background:#15141404;border-radius:14px;border:1px solid rgba(21,20,20,.06)}.bc-buoy-svg{flex-shrink:0;display:flex;align-items:center;justify-content:center}.bc-buoy-svg svg{display:block}.bc-buoy-info{flex:1;padding-top:.25rem}.bc-buoy-info p{font-size:.9rem;color:#555;line-height:1.7;margin-bottom:.35rem}.bc-cardinal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1.25rem;margin-bottom:1.5rem}.bc-cardinal-card{background:#fff;border:1.5px solid rgba(21,20,20,.08);border-radius:14px;padding:1.25rem 1rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:.5rem}.bc-cardinal-card svg{display:block;margin:0 auto}.bc-cardinal-label{font-family:var(--font-display);font-size:1.1rem;color:var(--color-dark);margin-top:.25rem}.bc-cardinal-card p{font-size:.82rem;color:#666;line-height:1.6;text-align:center}.bc-colregs-scenarios{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}.bc-colreg-card{background:#fff;border:1px solid rgba(21,20,20,.08);border-radius:12px;padding:1.25rem}.bc-colreg-card h5{font-size:.88rem;font-weight:700;color:var(--color-dark);margin-bottom:.5rem}.bc-colreg-card p{font-size:.88rem;color:#555;line-height:1.65}.bc-lights-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1rem}.bc-light-card{display:flex;align-items:flex-start;gap:.85rem;padding:1rem;background:#15141404;border-radius:10px;border:1px solid rgba(21,20,20,.06)}.bc-light-dot{width:20px;height:20px;min-width:20px;border-radius:50%;margin-top:.15rem;box-shadow:0 0 8px #00000026}.bc-light-card h5{font-size:.85rem;font-weight:700;color:var(--color-dark);margin-bottom:.25rem}.bc-light-card p{font-size:.85rem;color:#666;line-height:1.6}.exam-breakdown-wrap{overflow-x:auto;margin:1.5rem 0}.exam-breakdown{width:100%;border-collapse:collapse;font-size:.88rem}.exam-breakdown th{text-align:left;padding:.5rem .75rem;border-bottom:2px solid #e5e7eb;font-weight:700;color:var(--color-dark);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}.exam-breakdown td{padding:.5rem .75rem;border-bottom:1px solid #f0f0f0}.exam-topic-pass td:last-child{color:#059669;font-weight:700}.exam-topic-fail td:last-child{color:#dc2626;font-weight:700}@media(max-width:900px){.bc-pos-grid{grid-template-columns:repeat(2,1fr)}.bc-colregs-scenarios,.bc-lights-grid{grid-template-columns:1fr}.bc-cardinal-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.sks-quiz-choices,.bc-pos-grid{grid-template-columns:1fr}.bc-buoy-visual{flex-direction:column;align-items:center}.bc-cardinal-grid{grid-template-columns:1fr 1fr}.bc-cardinal-card{padding:1rem .75rem}}