:root{--bg: #fafaff;--bg-soft: #f0f0ff;--surface: #ffffff;--ink: #25253a;--muted: #6b6b85;--line: #e8e8f5;--line-strong: #d4d4e8;--brand: #6366f1;--brand-dark: #4f46e5;--brand-soft: #eef2ff;--accent: #a78bfa;--accent-soft: #f3e8ff;--amber: #f59e0b;--amber-soft: #fffbeb;--warn: #f59e0b;--danger: #b42318;--radius: 20px;--radius-sm: 14px;--shadow: 0 1px 2px rgba(37, 37, 58, .04), 0 14px 36px rgba(99, 102, 241, .1);--nav-h: 64px;--tab-h: 64px;font-family:"Source Sans 3",Segoe UI,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5;font-size:16px}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}h1,h2,h3{font-family:Manrope,"Source Sans 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h1{margin:0 0 8px;font-size:clamp(1.55rem,3vw,1.95rem)}.page-header p{margin:0;color:var(--muted);max-width:58ch}.hero{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-bottom:18px;box-shadow:var(--shadow);display:grid;gap:14px;grid-template-columns:1fr auto;align-items:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--brand)}.hero-copy h1{margin:0 0 8px;font-size:clamp(1.5rem,3vw,1.85rem)}.hero-copy p{margin:0;color:var(--muted);max-width:52ch}.home{display:grid;gap:0;margin-top:-20px}.home-hero{width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);position:relative;overflow:hidden;background:radial-gradient(ellipse 70% 80% at 85% 20%,rgba(167,139,250,.22),transparent 55%),radial-gradient(ellipse 50% 60% at 5% 90%,rgba(99,102,241,.12),transparent 50%),linear-gradient(180deg,#ffffff 0%,var(--bg) 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16px;border-radius:999px;background:var(--mkt-gold-soft);color:var(--mkt-gold);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.mkt-home-h1{margin:0 0 22px;max-width:20ch;font-family:Manrope,var(--mkt-sans);font-size:clamp(2.75rem,5.5vw,4.25rem);font-weight:1000;line-height:1.05;color:var(--mkt-navy);letter-spacing:-.03em}.mkt-home-h1 em{font-family:inherit;font-style:normal;font-weight:800;color:var(--mkt-gold)}.mkt-home-hero-copy .mkt-lead{font-size:1.08rem;max-width:28rem;line-height:1.6}.mkt-home-focus{margin-top:40px;padding-left:14px;border-left:3px solid var(--mkt-gold);display:flex;flex-direction:column;gap:2px}.mkt-home-focus-label{font-size:.9rem;color:var(--mkt-muted)}.mkt-home-focus-value{font-size:1.02rem;font-weight:700;color:var(--mkt-navy)}.mkt-home-hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:28px}.mkt-home-hero-actions .mkt-btn{padding:14px 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var(--mkt-line);font-size:.75rem;font-weight:600;color:var(--mkt-muted)}.mkt-isample-card{background:var(--mkt-white);border-radius:18px;border:1px solid var(--mkt-line);padding:22px 20px 20px;box-shadow:0 8px 24px color-mix(in srgb,var(--mkt-navy) 6%,transparent)}.mkt-isample-card-head{display:flex;justify-content:space-between;gap:12px;padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid var(--mkt-line)}.mkt-isample-subject{font-weight:700;color:var(--mkt-navy);font-size:1rem}.mkt-isample-count{color:var(--mkt-muted);font-size:.92rem;font-weight:600}.mkt-isample-topic{margin:0 0 10px;color:var(--mkt-muted);font-size:.92rem}.mkt-isample-stem{margin:0 0 18px;font-size:1.15rem;font-weight:700;line-height:1.4;color:var(--mkt-navy)}.mkt-isample-options{display:grid;gap:10px}.mkt-isample-opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:14px;border-radius:12px;border:1.5px solid var(--mkt-line);background:var(--mkt-white);cursor:pointer;font:inherit;color:var(--mkt-ink);font-size:.98rem;transition:border-color .15s ease,background .15s ease}.mkt-isample-opt:hover{border-color:color-mix(in srgb,var(--mkt-gold) 55%,var(--mkt-line))}.mkt-isample-opt.is-selected{border-color:var(--mkt-gold);background:color-mix(in srgb,var(--mkt-gold) 6%,white)}.mkt-isample-radio{width:18px;height:18px;border-radius:50%;border:1.5px solid #c8c4bc;flex-shrink:0;background:var(--mkt-white)}.mkt-isample-radio.is-on{border-color:var(--mkt-gold);background:radial-gradient(circle at center,var(--mkt-gold) 0 45%,transparent 48%)}.mkt-isample-opt-key{font-weight:700;color:var(--mkt-navy);min-width:1em}.mkt-isample-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}.mkt-isample-hint{margin:0;font-size:.9rem;color:var(--mkt-muted)}.mkt-isample-check{padding:12px 22px;font-size:.95rem}.mkt-isample-feedback{margin-top:16px;padding:16px 16px 16px 18px;border-radius:12px;background:#f7f4ec;border-left:4px solid var(--mkt-gold)}.mkt-isample-feedback-title{margin:0 0 8px;font-weight:700;color:var(--mkt-navy);font-size:1.02rem}.mkt-isample-feedback-body{margin:0 0 12px;color:var(--mkt-muted);font-size:.95rem;line-height:1.5}.mkt-isample-feedback-body strong{color:var(--mkt-navy)}.mkt-isample-more{color:#2f6b5a!important;font-weight:650;font-size:.92rem;text-decoration:underline!important;text-underline-offset:3px}.mkt-isample-foot{margin:14px 0 0;text-align:center;font-size:.8rem;color:var(--mkt-muted);line-height:1.4}.mkt-home-trustbar{background:var(--mkt-beige);border-block:1px solid var(--mkt-line)}.mkt-home-trustbar-inner{max-width:1200px;margin:0 auto;padding:18px 48px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.mkt-home-trust-item{display:flex;align-items:center;justify-content:center;gap:10px;font-weight:600;color:var(--mkt-navy);font-size:.9rem}.mkt-home-trust-icon{width:auto;height:auto;display:grid;place-items:center;background:transparent;color:var(--mkt-navy);border:0;border-radius:0}.mkt-home-trust-icon svg{display:block}.mkt-isample-check:disabled{background:#aeb6c4!important;color:#fff!important;opacity:1}.mkt-home-center{text-align:center;max-width:36rem;margin:0 auto}.mkt-home-center .mkt-h2{margin-bottom:0}.mkt-home-feature-cards{margin-top:36px}.mkt-home-progress-split,.mkt-home-faq-split,.mkt-home-benefits{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}.mkt-home-progress-links{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:14px}.mkt-home-progress-links li{display:flex;flex-direction:column;gap:2px;padding-bottom:12px;border-bottom:1px solid var(--mkt-line)}.mkt-home-progress-links li span:last-child{color:var(--mkt-muted);font-size:.92rem}.mkt-home-perf-card{background:var(--mkt-white);border:1px solid var(--mkt-line);border-radius:18px;padding:24px;box-shadow:0 12px 30px color-mix(in srgb,var(--mkt-navy) 8%,transparent)}.mkt-home-perf-top{display:flex;align-items:center;gap:18px;margin-bottom:22px}.mkt-home-ring{position:relative;width:96px;height:96px;flex-shrink:0}.mkt-home-ring svg{width:100%;height:100%;transform:rotate(-90deg)}.mkt-home-ring-bg{fill:none;stroke:var(--mkt-beige);stroke-width:10}.mkt-home-ring-fg{fill:none;stroke:var(--mkt-gold);stroke-width:10;stroke-linecap:round;stroke-dasharray:301.6;stroke-dashoffset:75.4}.mkt-home-ring-label{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-content:center;text-align:center;line-height:1.1}.mkt-home-ring-label strong{font-size:1.25rem;color:var(--mkt-navy)}.mkt-home-ring-label span{font-size:.72rem;color:var(--mkt-muted)}.mkt-home-perf-title{margin:0;font-weight:700;color:var(--mkt-navy)}.mkt-home-perf-sub{margin:4px 0 0;font-size:.88rem;color:var(--mkt-muted)}.mkt-home-bars{display:grid;gap:12px}.mkt-home-bars>div{display:grid;grid-template-columns:64px 1fr;align-items:center;gap:10px;font-size:.85rem;color:var(--mkt-muted)}.mkt-home-bars i{display:block;height:8px;border-radius:999px;background:linear-gradient(90deg,var(--mkt-navy),var(--mkt-gold))}.mkt-home-perf-caption{margin:16px 0 0;font-size:.82rem;font-weight:650;color:var(--mkt-navy)}.mkt-home-dark{background:var(--mkt-navy);color:var(--mkt-white);padding:64px 24px}.mkt-home-dark-inner{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}.mkt-home-dark h2{margin:0 0 14px;font-family:var(--mkt-display);font-size:clamp(1.7rem,3vw,2.35rem);font-weight:650;line-height:1.18}.mkt-home-dark p{margin:0 0 18px;color:color-mix(in srgb,white 78%,transparent);line-height:1.55;max-width:34rem}.mkt-home-curriculum-card{background:color-mix(in srgb,white 8%,transparent);border:1px solid color-mix(in srgb,white 16%,transparent);border-radius:18px;padding:24px}.mkt-home-curriculum-label{margin:0 0 14px!important;font-weight:700!important;color:var(--mkt-gold)!important}.mkt-home-curriculum-card ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}.mkt-home-curriculum-card li{padding:10px 12px;border-radius:10px;background:color-mix(in srgb,white 6%,transparent);font-weight:560}.mkt-home-check-list{list-style:none;margin:0;padding:0;display:grid;gap:16px}.mkt-home-check-list li{display:flex;align-items:flex-start;gap:12px;font-size:1.05rem;font-weight:650;color:var(--mkt-navy);line-height:1.4}.mkt-home-check{width:28px;height:28px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;background:var(--mkt-gold-soft);color:var(--mkt-gold);font-size:.85rem;font-weight:700}.mkt-home-faq details summary{display:flex;justify-content:space-between;align-items:center;gap:12px}.mkt-home-faq details summary span{color:var(--mkt-gold);font-size:1.2rem;font-weight:500;line-height:1}@media (max-width: 960px){.mkt-steps,.mkt-grid-2,.mkt-grid-3,.mkt-grid-subjects,.mkt-pricing-grid,.mkt-split,.mkt-sample-layout,.mkt-footer-inner,.mkt-home-hero-inner,.mkt-home-progress-split,.mkt-home-faq-split,.mkt-home-benefits,.mkt-home-dark-inner,.mkt-home-trustbar-inner{grid-template-columns:1fr}.mkt-header-inner,.mkt-home-hero,.mkt-home-trustbar-inner{padding-left:24px;padding-right:24px}.mkt-home-hero{padding-top:48px;padding-bottom:40px}.mkt-home-hero-inner{gap:36px}.mkt-home-h1{max-width:none}.mkt-home-hero-visual{justify-content:center}.mkt-home-trustbar-inner{grid-template-columns:1fr 1fr;gap:14px 12px}.mkt-step{border-right:0;border-bottom:1px solid var(--mkt-line);padding:20px 0}.mkt-cta-banner{flex-direction:column;align-items:flex-start;margin-left:24px;margin-right:24px}.mkt-nav-toggle{display:flex}.mkt-nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--mkt-cream);border-bottom:1px solid var(--mkt-line);padding:8px 24px 16px}.mkt-nav.is-open{display:flex}.mkt-nav a,.mkt-linkish{padding:12px 0;border-bottom:1px solid var(--mkt-line)}.mkt-header-cta{margin:12px 0 0;width:100%}.mkt-header-inner{position:relative}}