.home-learning .section-heading-row,.home-reviews .section-heading-row{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:end;margin-bottom:30px;max-width:none}.home-learning .section-heading h2,.home-practice h2,.home-reviews h2{font-size:clamp(30px,3.8vw,48px);line-height:1.13;letter-spacing:-.04em}.home-learning .section-heading p,.home-reviews .section-heading p{max-width:480px;margin:0;line-height:1.7}.home-format-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.home-format-card{position:relative;display:flex;flex-direction:column;padding:26px 23px 22px;border:1px solid #d3e2f7;border-radius:24px;color:var(--text);background:linear-gradient(150deg,#fff,#edf5ff);box-shadow:0 12px 30px #203d6610;transition:transform .2s,box-shadow .2s}.home-format-card.violet{background:linear-gradient(150deg,#fff,#f2edff);border-color:#e1d8f6}.home-format-card.mint{background:linear-gradient(150deg,#fff,#e9f9f5);border-color:#cde9e2}.home-format-card.peach{background:linear-gradient(150deg,#fff,#fff3e8);border-color:#efdfce}.home-format-card:hover{transform:translateY(-5px);box-shadow:0 20px 36px #203d6618}.home-format-card>div{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.home-format-icon{width:48px;height:48px;border-radius:16px;background:#ffffffc9;color:#286bc0;display:grid;place-items:center;border:1px solid #ffffff;box-shadow:0 6px 15px #203d6608}.home-format-icon svg{width:23px;height:23px}.violet .home-format-icon{color:#8055be}.mint .home-format-icon{color:#21877b}.peach .home-format-icon{color:#bf7839}.home-format-number{font-size:12px;color:#7187a5;font-weight:700}.home-format-card h3{font-size:19px;letter-spacing:-.03em;margin:0 0 12px}.home-format-card p{font-size:13px;color:#607490;line-height:1.7;margin:0 0 24px}.home-format-link{display:flex;align-items:center;justify-content:space-between;margin-top:auto;font-size:12px;font-weight:800;color:#2866b4}.home-format-link svg{width:17px}.home-learning-proof{display:flex;align-items:center;flex-wrap:wrap;gap:18px 24px;padding:22px 4px;font-size:12px;color:#607490}.home-learning-proof a,.home-learning-proof span{display:flex;align-items:center;gap:7px}.home-learning-proof svg{width:15px;height:15px;color:#16826c}.home-learning-proof a{margin-left:auto;color:#2866b4;font-weight:700}.home-practice{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center;padding:46px;background:radial-gradient(ellipse at 10% 0,#e3f1ff 0,transparent 65%),linear-gradient(125deg,#f7fbff,#fbf9ff);border:1px solid #d6e4f8;border-radius:30px}.home-practice-copy>span{font-size:12px;font-weight:800;color:#3278c6;text-transform:uppercase;letter-spacing:.08em}.home-practice h2{margin:16px 0 20px}.home-practice-copy>p{font-size:15px;line-height:1.75;color:#617593}.home-topic-chips{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.home-topic-chips span{display:flex;align-items:center;gap:6px;padding:8px 11px;background:#ffffffb5;border:1px solid #dce7f5;border-radius:30px;font-size:11px;font-weight:700;color:#617593}.home-topic-chips svg{height:14px;width:14px}.home-example-card{padding:30px;background:#ffffffc9;border:1px solid white;border-radius:24px;box-shadow:0 20px 50px #34558413;transform:rotate(1deg)}.home-example-label{display:block;font-size:11px;text-transform:uppercase;color:#6783a5;font-weight:800;letter-spacing:.06em;margin-bottom:20px}.home-example-card>strong{font-size:clamp(20px,2.4vw,27px);line-height:1.3;color:#215fa9;letter-spacing:-.03em;display:block}.home-example-card>p{color:#6c819c;font-size:13px;margin:10px 0 23px}.home-example-card>div{border-top:1px solid #e2ebf6;padding:16px 0}.home-example-card>div>span{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:#7288a5;font-weight:800}.home-example-card>div>p{font-size:14px;line-height:1.6;margin:7px 0 0}.home-example-card small{display:block;font-size:12px;color:#7288a5;margin-top:5px}.home-example-card footer{display:flex;gap:8px;align-items:center;color:#16826c;font-size:11px;font-weight:700;margin-top:12px}.home-example-card footer svg{width:16px;height:16px}.home-reviews{overflow:hidden}.home-reviews .section-heading>div>span{display:flex;gap:8px;align-items:center}.home-reviews .section-heading>div>span svg{width:16px;height:16px}.home-practice+.leaderboard-section{margin-top:clamp(32px,4vw,56px)}.home-faq-answer-links{display:flex;flex-wrap:wrap;gap:14px;padding:0 17px 20px}.home-faq-answer-links a{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:#276ac0}.home-faq-answer-links svg{width:14px;height:14px}.home-faq-knowledge{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;margin-top:18px;border:1px solid #d6e4f8;border-radius:18px;background:linear-gradient(120deg,#eef5ff,#fafaff);color:#31649f}.home-faq-knowledge>span{display:flex;align-items:center;gap:14px}.home-faq-knowledge strong{display:block;font-size:14px}.home-faq-knowledge small{display:block;color:#6b82a1;font-size:11px;margin-top:5px}.home-faq-knowledge svg{width:21px;height:21px}.home-final-cta{display:grid;grid-template-columns:1fr minmax(260px,.65fr);align-items:center;gap:64px;padding:50px 54px;margin-bottom:70px;border:1px solid #ccddf6;border-radius:30px;background:radial-gradient(ellipse at 0 0,#def0ff 0,transparent 65%),radial-gradient(ellipse at 100% 100%,#e8e1ff 0,transparent 55%),#f8fbff;box-shadow:0 20px 50px #34558412}.home-final-copy>span{display:flex;gap:8px;align-items:center;color:#3471b9;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.home-final-copy>span svg{width:16px;height:16px}.home-final-cta h2{font-size:clamp(32px,4vw,52px);letter-spacing:-.04em;line-height:1.12;margin:20px 0}.home-final-copy p{font-size:15px;line-height:1.7;color:#647a96;max-width:480px;margin:0}.home-final-actions{display:grid;gap:12px}.home-final-actions>.button{justify-content:center}.home-final-actions .button-secondary{background:#ffffffb8}.home-final-account{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;color:#2866b4;font-size:13px;font-weight:700}.home-final-account svg{width:17px;height:17px}.home-final-auth{display:grid;gap:11px;text-align:center;padding-top:8px;font-size:13px}.home-final-auth>a{display:flex;align-items:center;justify-content:center;gap:6px;color:#2866b4;font-weight:800}.home-final-auth>a svg{width:15px;height:15px}.home-final-auth span{font-size:11px;color:#6c819c}.home-final-auth span a{font-weight:700;color:#2866b4}@media(max-width:1000px){.home-format-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-practice{gap:32px;padding:32px}.home-learning .section-heading-row,.home-reviews .section-heading-row{gap:30px}.home-final-cta{gap:30px;padding:36px}}@media(max-width:640px){.home-final-cta,.home-learning .section-heading-row,.home-practice,.home-reviews .section-heading-row{grid-template-columns:1fr;gap:24px}.home-format-grid{gap:10px}.home-format-card{padding:20px 16px;border-radius:20px}.home-format-card>div{margin-bottom:24px}.home-format-card h3{font-size:17px}.home-format-card p{font-size:12px}.home-learning-proof{font-size:11px;gap:12px}.home-learning-proof a{margin-left:0;width:100%;padding-top:6px}.home-practice{padding:28px 22px;border-radius:24px}.home-example-card{padding:24px;transform:none}.home-final-cta{padding:32px 24px;border-radius:24px;margin-bottom:45px}.home-final-actions{gap:10px}}@media(max-width:380px){.home-format-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.home-format-card{transition:none}.home-format-card:hover{transform:none}}.home-faq .section-heading .home-faq-knowledge{margin-top:26px}.home-review-viewer{--review-width:270px;--review-step:220px;position:relative;height:650px;overflow:hidden;touch-action:pan-y pinch-zoom;cursor:grab;user-select:none;isolation:isolate;border-radius:28px;background:radial-gradient(ellipse at center,#e1edff75,transparent 65%)}.home-review-viewer:active{cursor:grabbing}.home-review-viewer:focus-visible{outline:2px solid #347dcc;outline-offset:4px}.home-review-screenshot{position:absolute;top:50%;left:50%;width:var(--review-width);aspect-ratio:9/19.5;margin:0;border-radius:24px;background:#fff;border:1px solid #d6e4f8;box-shadow:0 10px 20px #34558418;transform:translate(-50%,-50%) translateX(calc(var(--review-slot)*var(--review-step))) perspective(1000px) rotateY(var(--review-turn,0deg)) scale(var(--review-scale,1));filter:blur(var(--review-blur,0));transition:transform .65s cubic-bezier(.22,.7,.25,1),filter .65s,opacity .65s;z-index:3;will-change:transform}.home-review-card{display:block;width:100%;height:100%;padding:0;border:0;border-radius:inherit;overflow:hidden;background:#fafdff;cursor:inherit}.home-review-card:focus-visible{outline:3px solid #347dcc;outline-offset:-3px}.home-review-card img{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none}.home-review-dots{display:flex;align-items:center;justify-content:center;gap:2px;margin-top:14px}.home-review-dots button{display:grid;place-items:center;width:28px;height:32px;padding:0;border:0;background:transparent;cursor:pointer;border-radius:12px}.home-review-dots span{display:block;width:7px;height:7px;border-radius:50%;background:#c2d2e9;transition:background .2s,transform .2s}.home-review-dots button[aria-current=true] span{background:#2776cd;transform:scale(1.4);box-shadow:0 0 0 4px #2776cd12}.home-review-dots button:focus-visible{outline:2px solid #347dcc}.home-review-status{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media(max-width:640px){.home-review-viewer{--review-width:min(300px,calc(100vw - 64px));--review-step:154px;height:min(714px,calc(216.667vw - 74.667px))}.home-review-screenshot{border-radius:20px}.home-review-dots{margin-top:6px}}@media(prefers-reduced-motion:reduce){.home-review-dots span,.home-review-screenshot{transition:none}}.home-review-viewer[data-dragging=true] .home-review-screenshot{transition:none}.home-reviews .section-heading-row{display:block}.home-reviews .section-heading h2{max-width:none}.home-reviews .section-heading p{max-width:760px;margin-top:16px}.home-review-screenshot[aria-hidden=true]{pointer-events:none}.landing-section.home-faq{padding-bottom:30px}.landing-section.home-reviews{padding-top:32px}.home-social-section{padding-top:36px;padding-bottom:48px}.home-social-heading h2{font-size:clamp(25px,3vw,36px);letter-spacing:-.035em;margin:0 0 10px}.home-social-heading p{color:#627c9b;margin:0 0 24px;line-height:1.7}.home-social-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.home-social-card{display:flex;gap:16px;align-items:center;padding:26px;border:1px solid #d8e5f7;border-radius:22px;background:linear-gradient(135deg,#fff,#eef5ff);box-shadow:0 10px 28px #3455840a;color:#244e80;transition:transform .2s}.home-social-card:hover{transform:translateY(-3px)}.home-social-card>svg{width:28px;height:28px;flex-shrink:0}.home-social-card strong{display:block;font-size:18px}.home-social-card small{display:block;font-size:12px;line-height:1.5;color:#6d819b;margin-top:5px}.home-social-card.is-planned{background:linear-gradient(135deg,#fff,#fff1f1)}@media(max-width:640px){.home-social-cards{grid-template-columns:1fr}.home-social-card{padding:22px}.landing-section.home-faq{padding-bottom:22px}.landing-section.home-reviews{padding-top:26px}}.home-future{padding-top:12px;padding-bottom:48px}.home-future-panel{padding:48px;border:1px solid #d9e5f7;border-radius:32px;background:radial-gradient(ellipse at 100% 0,#dedcff70,transparent 55%),radial-gradient(ellipse at 0 100%,#c8ecff65,transparent 50%),#f8fbff;overflow:hidden}.home-future-heading{max-width:720px;margin-bottom:32px}.home-future-eyebrow{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:#246dbe}.home-future-eyebrow svg{width:17px;height:17px}.home-future-heading h2{margin:18px 0;font-size:clamp(34px,4.4vw,56px);line-height:1.08;letter-spacing:-.045em}.home-future-heading h2 span{color:#3774d0}.home-future-heading p{font-size:16px;line-height:1.7;color:#617591;max-width:590px}.home-future-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.home-future-card{padding:28px;border:1px solid #dde7f5;border-radius:24px;background:#ffffffc9;display:flex;flex-direction:column;align-items:flex-start;min-width:0}.home-future-card-top{width:100%;display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.home-future-icon{width:48px;height:48px;display:grid;place-items:center;background:#eaf3ff;border:1px solid #d4e5fb;border-radius:16px;color:#2778cf}.home-future-icon svg{width:24px;height:24px}.home-future-card:nth-child(2) .home-future-icon{background:#f0ecff;color:#7860c5;border-color:#e4ddfa}.home-future-card:nth-child(3) .home-future-icon{background:#e7f7f4;color:#239a86;border-color:#d1eee7}.home-future-card:nth-child(4) .home-future-icon{background:#fff3e9;color:#c78543;border-color:#f5e5d6}.home-future-number{font-size:28px;font-weight:800;color:#d5dfed;letter-spacing:-.04em}.home-future-card small{font-size:11px;font-weight:700;color:#7487a2}.home-future-card h3{font-size:23px;line-height:1.2;letter-spacing:-.025em;margin:10px 0 12px}.home-future-card p{font-size:14px;color:#617591;line-height:1.7;margin:0 0 24px}.home-future-detail{display:flex;align-items:center;gap:8px;margin-top:auto;font-size:11px;font-weight:800;color:#3476bd;background:#edf5ff;border-radius:20px;padding:8px 12px}.home-future-detail svg{width:13px;height:13px}.home-future-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:28px;padding-top:24px;border-top:1px solid #dce6f4}.home-future-footer>span{display:flex;align-items:center;gap:9px;color:#297e74;font-size:12px;font-weight:700}.home-future-dot{width:7px;height:7px;border-radius:50%;background:#39ad90;box-shadow:0 0 0 4px #39ad9013;flex-shrink:0}.home-future-footer p{max-width:370px;font-size:12px;line-height:1.6;color:#7487a2;margin:0}@media(max-width:640px){.home-future{padding-top:0;padding-bottom:32px}.home-future-panel{padding:26px 20px;border-radius:24px}.home-future-grid{grid-template-columns:1fr;gap:12px}.home-future-heading{margin-bottom:24px}.home-future-heading p{font-size:14px}.home-future-card{padding:24px 22px;border-radius:20px}.home-future-card h3{font-size:21px}.home-future-card-top{margin-bottom:18px}.home-future-footer{flex-direction:column;align-items:flex-start;gap:16px}.home-future-eyebrow{font-size:10px}.home-reviews .section-heading>div>span{font-size:10px;line-height:1.6}}.topic-river{position:relative;width:100vw;width:100dvw;left:50%;margin-left:-50dvw;padding:26px 0 42px;overflow:hidden;margin-top:12px;margin-bottom:26px}.topic-river-rows{display:grid;gap:16px;mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent)}.topic-river-row{overflow:hidden}.topic-river-track{display:flex;width:max-content;will-change:transform}.topic-river-group{display:flex;align-items:center;gap:18px;padding:5px 18px 5px 0;flex-shrink:0;min-width:100vw}.topic-river-pin{display:inline-flex;align-items:center;gap:10px;white-space:nowrap;padding:16px 23px;border-radius:50px;border:1px solid #d8e5f5;background:linear-gradient(130deg,#fff,#edf5ff);color:#3d668f;font-size:15px;font-weight:650;box-shadow:0 4px 12px #33558406}.topic-river-pin svg{width:18px;height:18px;color:#5b91ce;flex-shrink:0}.topic-river-pin.tone-1{background:linear-gradient(130deg,#fff,#e1efff);border-color:#cbdff8;color:#356497}.topic-river-pin.tone-1 svg{color:#5c8fc6}.topic-river-pin.tone-2{background:linear-gradient(130deg,#fff,#f3f8ff);border-color:#dce8f5;color:#52779f}.topic-river-pin.tone-2 svg{color:#6d9bc8}.topic-river-pin.tone-3{background:linear-gradient(130deg,#fff,#cfe5ff);border-color:#bed9f7;color:#285d96}.topic-river-pin.tone-3 svg{color:#4387cb}.landing-section.home-reviews{padding-top:58px}.landing-section.home-faq{padding-bottom:42px}@media(max-width:640px){.topic-river{padding:18px 0 30px;margin-bottom:12px}.topic-river-rows{gap:11px}.topic-river-pin{padding:12px 17px;font-size:13px;gap:8px}.topic-river-pin svg{width:16px;height:16px}.topic-river-group{gap:12px;padding-right:12px}.home-learning .section-heading h2{font-size:clamp(28px,7.5vw,36px)}.landing-section.home-reviews{padding-top:44px}.landing-section.home-faq{padding-bottom:32px}}.topic-river{width:var(--topic-viewport,100vw);margin-left:calc(var(--topic-viewport,100vw) / -2)}.home-learning .section-heading h2{font-size:clamp(28px,3.5vw,44px)}.topic-river-group{min-width:0}.topic-river{padding-bottom:calc(42px + var(--topic-gap-extra,100px))}@media(max-width:640px){.topic-river{padding-bottom:calc(30px + var(--topic-gap-extra,70px))}}