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.sp-nav-cta{background:var(--sp-primary);color:#fff;border-radius:8px;padding:8px 20px;font-size:.875rem;font-weight:600;text-decoration:none;transition:background .2s}.subject-page .sp-nav-cta:hover{background:var(--sp-primary-light)}.subject-page .sp-hero{text-align:center;color:#fff;background:#0c0f1a;padding:160px 24px 100px;position:relative;overflow:hidden}.subject-page .sp-hero-photo{opacity:.3;background-position:50%;background-repeat:no-repeat;background-size:cover;position:absolute;inset:0}.subject-page .sp-hero-vignette{pointer-events:none;background:linear-gradient(#0c0f1aa6 0%,#0c0f1a33 40%,#0c0f1acc 100%),radial-gradient(#0000 30%,#0c0f1a66 100%);position:absolute;inset:0}.subject-page .sp-hero-badge{color:#ffffffb3;background:#ffffff14;border-radius:20px;align-items:center;gap:6px;margin-bottom:24px;padding:6px 16px;font-size:.8rem;font-weight:600;display:inline-flex}.subject-page .sp-hero h1{color:#fff;letter-spacing:-1px;text-shadow:0 2px 30px #0000004d;margin-bottom:20px;font-size:clamp(1.8rem,4.5vw,3rem);font-weight:800;line-height:1.25}.subject-page .sp-hero h1 em{background:linear-gradient(135deg, #ffffffe6, var(--sp-accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-style:normal}.subject-page .sp-hero p{color:#ffffff8c;text-shadow:0 1px 16px #0003;max-width:520px;margin:0 auto 36px;font-size:1.1rem;line-height:1.7}.subject-page .sp-hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.subject-page .sp-btn{cursor:pointer;border:none;border-radius:12px;align-items:center;gap:8px;padding:14px 28px;font-size:1rem;font-weight:600;text-decoration:none;transition:all .25s;display:inline-flex}.subject-page .sp-btn-primary{background:var(--sp-primary);color:#fff;box-shadow:0 4px 16px var(--sp-shadow-color,#00000026)}.subject-page .sp-btn-primary:hover{background:var(--sp-primary-light);box-shadow:0 8px 24px var(--sp-shadow-color,#0003);transform:translateY(-2px)}.subject-page .sp-btn-outline{color:#fffc;background:#ffffff14;border:1px solid #ffffff26}.subject-page .sp-btn-outline:hover{background:#ffffff24;border-color:#ffffff40}.subject-page .sp-section{padding:80px 24px}.subject-page .sp-container{max-width:1080px;margin:0 auto}.subject-page .sp-section-title{color:var(--sp-primary);letter-spacing:-.5px;margin-bottom:16px;font-size:clamp(1.5rem,3vw,2rem);font-weight:800}.subject-page .sp-section-desc{color:#64748b;max-width:520px;font-size:1rem;line-height:1.7}.subject-page .sp-features{background:#fff}.subject-page .sp-features-header{text-align:center;margin-bottom:48px}.subject-page .sp-features-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;display:grid}.subject-page .sp-feature-card{background:var(--sp-bg);border:1px solid var(--sp-border);border-radius:var(--sp-radius);padding:28px;transition:all .3s}.subject-page .sp-feature-card:hover{box-shadow:var(--sp-shadow);border-color:#0000}.subject-page .sp-feature-icon{background:var(--sp-icon-bg);border-radius:10px;justify-content:center;align-items:center;width:42px;height:42px;margin-bottom:14px;font-size:1.2rem;display:flex}.subject-page .sp-feature-card h3{margin-bottom:6px;font-size:1.05rem;font-weight:700}.subject-page .sp-feature-card p{color:#64748b;margin:0;font-size:.88rem;line-height:1.6}.subject-page .sp-exam-areas{background:var(--sp-bg)}.subject-page .sp-exam-areas-header{text-align:center;margin-bottom:40px}.subject-page .sp-area-tags{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.subject-page .sp-area-tag{border:1px solid var(--sp-border);color:#1e293b;background:#fff;border-radius:10px;padding:10px 20px;font-size:.9rem;font-weight:600;transition:all .25s}.subject-page .sp-area-tag:hover{border-color:var(--sp-primary-light);background:var(--sp-icon-bg);color:var(--sp-primary)}.subject-page .sp-professors{background:#fff;padding-bottom:48px}.subject-page .sp-professors-header{text-align:center;margin-bottom:32px}.subject-page .sp-prof-info{background:var(--sp-bg);border:1px solid var(--sp-border);border-radius:var(--sp-radius);text-align:center;max-width:640px;margin:0 auto;padding:32px}.subject-page .sp-prof-info p{color:#64748b;margin:0;font-size:1rem;line-height:1.8}.subject-page .sp-prof-info strong{color:var(--sp-primary)}.subject-page .sp-cta-section{text-align:center;background:linear-gradient(170deg, var(--sp-hero-bg-from), var(--sp-hero-bg-to,#fff));padding:64px 24px 48px}.subject-page .sp-cta-actions{flex-wrap:wrap;justify-content:center;gap:16px;margin-top:28px;display:flex}.subject-page .sp-cta-card{border:1px solid var(--sp-border);border-radius:var(--sp-radius);text-align:center;color:inherit;background:#fff;min-width:200px;padding:28px 24px;text-decoration:none;transition:all .3s}.subject-page .sp-cta-card:hover{box-shadow:var(--sp-shadow-lg);border-color:var(--sp-primary-light);transform:translateY(-3px)}.subject-page .sp-cta-card-icon{margin-bottom:10px;font-size:1.8rem}.subject-page .sp-cta-card h3{margin-bottom:4px;font-size:1.05rem;font-weight:700}.subject-page .sp-cta-card p{color:#64748b;margin:0;font-size:.82rem}.subject-page .sp-support-section{background:#fff;padding:40px 24px 48px}.subject-page .sp-support-section .sp-container{max-width:1080px;margin:0 auto}.subject-page .sp-footer{background:var(--sp-primary);color:#ffffffb3;padding:32px 24px 24px;font-size:.85rem}.subject-page .sp-footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1080px;margin:0 auto;display:flex}.subject-page .sp-footer-logo{color:#fff;font-size:1rem;font-weight:800}.subject-page .sp-footer-links{gap:20px;margin:0;padding:0;list-style:none;display:flex}.subject-page .sp-footer-links a{color:#fff9;text-decoration:none;transition:color .2s}.subject-page .sp-footer-links a:hover{color:#fff}.subject-page .sp-fade-up{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(24px)}.subject-page .sp-fade-up.visible{opacity:1;transform:translateY(0)}@media (max-width:768px){.subject-page .sp-nav-right .sp-nav-cta{display:none}.subject-page .sp-hero{padding:140px 20px 80px}.subject-page .sp-features-grid{grid-template-columns:1fr}.subject-page .sp-cta-actions{flex-direction:column;align-items:center}.subject-page .sp-footer-inner{text-align:center;flex-direction:column}}