:root{--bg:#f5f7fb;--paper:#fff;--ink:#18243a;--muted:#58677c;--line:#dce3ed;--blue:#285bd5;--navy:#14243d;--soft:#eaf0fc;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 'DM Sans',system-ui,-apple-system,'Segoe UI',sans-serif}a{color:inherit}h1,h2,h3,p{margin-top:0}button,summary,a{touch-action:manipulation}a:focus-visible,summary:focus-visible{outline:3px solid #6a91df;outline-offset:5px}img{display:block;max-width:100%;height:auto}.wrap{width:min(1100px,calc(100% - 64px));margin-inline:auto}.skip{position:absolute;left:-10000px;top:10px;background:#fff;padding:10px;z-index:100}.skip:focus{left:15px}.header{background:#fff;border-bottom:1px solid var(--line)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none}.student-link{font-size:12px;text-decoration:none;background:#f0f4fc;color:#315991;border:1px solid #d2dff2;border-radius:8px;padding:9px 13px;white-space:nowrap}.student-link span{margin-left:6px}.hero{display:grid;grid-template-columns:1fr .95fr;align-items:center;gap:68px;padding-top:46px;padding-bottom:38px}.eyebrow{display:block;font-size:10px;font-weight:700;letter-spacing:1.4px;color:#45689e;line-height:1.6}h1{font-size:clamp(38px,4.3vw,53px);font-weight:750;line-height:1.13;letter-spacing:-1.9px;margin:14px 0 17px}h1>span{color:var(--blue)}.lead{font-size:15px;line-height:1.85;color:var(--muted);max-width:440px;margin-bottom:17px}.benefits{list-style:none;padding:0;margin:0 0 23px}.benefits li{position:relative;padding-left:23px;font-size:13px;color:#425c80;margin:7px 0}.benefits li:before{content:'✓';position:absolute;left:0;color:#347465;font-weight:700}.offer{max-width:425px}.price-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:15px}.price-label{display:block;font-size:11px;color:#647895}.price{display:block;font-size:48px;font-weight:750;letter-spacing:-2px;line-height:1.2;color:#203d68;margin-top:3px;white-space:nowrap}.guarantee-pill{font-size:10px;line-height:1.6;color:#4c6a94;background:#eaf0fc;border:1px solid #d7e3f6;padding:8px 12px;border-radius:8px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 19px;border-radius:8px;border:1px solid transparent;font-size:13px;font-weight:700;text-decoration:none;min-height:48px;text-align:center}.buy{background:var(--blue);color:#fff}.buy:hover{background:#1d49b4}.offer>.button{width:100%}.button.disabled{background:#e2e8f2;color:#687c9a;cursor:default}.checkout-note{font-size:10px;text-align:center;color:#697e9c;margin:9px 0 0;line-height:1.7}.format-note{font-size:10px;line-height:1.8;color:#637692;max-width:425px;margin:14px 0 0}.product{background:var(--soft);border:1px solid #d6e2f5;border-radius:16px;padding:23px 20px}.preview-label{display:flex;align-items:center;gap:8px;font-size:9px;font-weight:700;letter-spacing:1.2px;color:#55749f;margin-bottom:16px}.status-dot{width:6px;height:6px;border-radius:50%;background:#39836b}.browser{overflow:hidden;border:1px solid #ccd9ee;border-radius:9px;background:#fff;box-shadow:0 12px 24px #19366010}.browser-bar{display:flex;gap:15px;align-items:center;padding:10px 12px;border-bottom:1px solid #e4eaf3}.browser-bar>span{font-size:7px;letter-spacing:3px;color:#c1cee3}.browser-bar small{font-size:8px;color:#6a7d9a}.browser img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:top}.product-note{display:flex;align-items:center;gap:11px;margin-top:19px}.product-note>span{display:grid;place-items:center;width:29px;height:29px;flex:none;border-radius:7px;background:#fff;color:#327b66;border:1px solid #d8e3ef}.product-note strong{font-size:11px;color:#3e5d89}.product-note p{font-size:10px;color:#6a80a1;margin:2px 0 0}.included{padding:29px 0;border-top:1px solid var(--line)}.section-title{margin-bottom:20px}h2{font-size:24px;letter-spacing:-.65px;line-height:1.3;margin:7px 0 0}h3{font-size:14px;letter-spacing:-.2px;line-height:1.4;margin-bottom:7px}.included-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.included-grid article{display:flex;gap:13px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px 18px}.item-num{display:grid;place-items:center;flex:none;width:28px;height:29px;border-radius:6px;background:#edf3fd;border:1px solid #dce7f7;color:#496ca6;font-size:10px;font-weight:600}.included-grid p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}.access{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center;background:#eaf0fc;border:1px solid #d7e3f6;border-radius:12px;padding:24px;margin-top:7px;margin-bottom:29px}.access h2{font-size:20px;margin:6px 0 9px}.access p{font-size:12px;line-height:1.8;color:#587095;margin:0}.access-guarantee{display:flex;align-items:center;gap:16px;border-left:1px solid #cddbf0;padding-left:28px}.access-guarantee>span{font-size:38px;font-weight:600;color:#3c65a4;line-height:1}.access-guarantee strong{font-size:13px;color:#365883}.access-guarantee p{font-size:11px;margin-top:5px}.access-guarantee a{color:#2c5aa4;text-underline-offset:3px}.faq{display:grid;grid-template-columns:.65fr 1fr;gap:55px;padding:0 0 25px}.faq .section-title{margin:0}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:13px;font-weight:600;color:#3c557a;list-style:none;cursor:pointer;padding:15px 0}.faq-list summary span{font-size:20px;font-weight:400;color:#6985af;line-height:1}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list p{font-size:12px;color:#5e7494;line-height:1.85;margin:0 0 16px}.faq-list p a{overflow-wrap:anywhere;color:#315fab}.final-cta{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:21px 0 30px}.final-cta p{font-size:17px;letter-spacing:-.4px;color:#3d567b;font-weight:600;margin:0}.final-cta .button{font-size:12px;min-height:44px;padding:11px 17px}.footer{border-top:1px solid var(--line);background:#fff}.footer-row{display:flex;justify-content:space-between;gap:20px;padding-top:20px;padding-bottom:20px;font-size:10px;color:#6d7f99}.footer nav{display:flex;gap:22px}.footer a{text-decoration:none}.footer a:hover{text-decoration:underline}summary::-webkit-details-marker{display:none}
@media(max-width:950px){.hero{gap:30px}.price{font-size:43px}.product{padding:18px 15px}.included-grid article{display:block;padding:18px}.item-num{margin-bottom:12px}.access{gap:25px}.faq{gap:30px}.hero h1{font-size:43px}}
@media(max-width:700px){.wrap{width:calc(100% - 36px)}.header-row{height:66px}.brand{gap:8px}.student-link{font-size:10px;padding:8px 10px}.hero{display:block;padding-top:29px;padding-bottom:26px}.hero h1{font-size:42px;line-height:1.12;margin:12px 0 16px;letter-spacing:-1.5px}.eyebrow{font-size:9px;letter-spacing:1.2px}.lead{font-size:14px;line-height:1.85;margin-bottom:16px}.benefits{margin-bottom:21px}.benefits li{font-size:12px;margin:8px 0}.offer{max-width:none}.price{font-size:46px}.price-row{margin-bottom:14px}.price-label{font-size:10px}.guarantee-pill{font-size:9px}.offer>.button{min-height:49px}.format-note{font-size:10px;margin-top:12px}.product{display:none}.included{padding:25px 0}.section-title{margin-bottom:16px}h2{font-size:22px}.included-grid{grid-template-columns:1fr;gap:10px}.included-grid article{display:flex;gap:13px;padding:17px}.item-num{margin:0}h3{font-size:14px}.included-grid p{font-size:12px}.access{grid-template-columns:1fr;gap:18px;padding:20px;margin-top:0;margin-bottom:26px}.access h2{font-size:20px}.access p{font-size:12px}.access-guarantee{border-left:0;border-top:1px solid #cddbf0;padding:17px 0 0}.access-guarantee>span{font-size:34px}.access-guarantee p{font-size:11px}.faq{grid-template-columns:1fr;gap:18px;padding-bottom:19px}.faq-list summary{font-size:12px;padding:16px 0;gap:12px}.faq-list p{font-size:12px}.final-cta{display:block;padding-top:17px;padding-bottom:27px}.final-cta p{font-size:16px;margin-bottom:14px}.final-cta .button{width:100%;min-height:47px}.footer-row{display:block;font-size:9px;padding-top:19px;padding-bottom:19px}.footer nav{margin-top:10px;gap:18px;flex-wrap:wrap}}
@media(max-width:350px){.hero h1{font-size:37px}.price{font-size:40px}.student-link{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.brand-logo{display:block;width:275px;max-width:100%;height:auto}.brand{min-width:0}@media(max-width:700px){.brand-logo{width:210px}}@media(max-width:380px){.brand-logo{width:180px}.header-row{gap:10px}}