.formula-discovery .hero h1{font-size:clamp(58px,6vw,86px)}.formula-discovery .formula-intro{display:grid;grid-template-columns:1.15fr 1fr;gap:70px;align-items:end;padding-block:70px}.formula-discovery .formula-intro>p{max-width:43ch;color:var(--muted)}.formula-discovery .formula-example{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding-block:30px 80px}.formula-discovery .formula-example-copy>p{max-width:38ch;margin-top:25px}.formula-discovery .formula-text-link{display:inline-flex;align-items:center;gap:15px;min-height:44px;margin-top:22px;color:var(--plum)}.formula-discovery .source-record{min-height:300px}.formula-discovery .formula-principles{padding-block:50px 80px;border-top:1px solid var(--line)}.formula-discovery .formula-principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:40px}.formula-discovery .formula-principle-grid h3{font:400 28px/1.2 var(--display);margin-bottom:15px}.formula-discovery .formula-principle-grid p{font-size:16px;color:var(--muted)}.formula-discovery .formula-fit{background:var(--blush);padding-bottom:70px}.formula-discovery .formula-fit .formula-intro{padding-bottom:40px}.formula-discovery .formula-fit h2{color:var(--plum)}.formula-discovery .formula-questions{display:grid;grid-template-columns:1fr 1.2fr;gap:35px 70px;padding-block:80px}.formula-discovery .formula-questions details{border-top:1px solid var(--line)}.formula-discovery .formula-questions summary{font:500 18px/1.4 var(--body);letter-spacing:0;min-height:76px}.formula-discovery .formula-questions details p{padding-bottom:25px;font-size:16px;max-width:60ch;color:var(--muted)}.formula-discovery .formula-more{grid-column:2;font-size:14px;color:var(--muted)}.formula-discovery .closing{border-top:1px solid var(--line);padding-top:70px}.formula-discovery .study-note{display:flex;flex-direction:column;align-items:flex-start}@media(max-width:850px){.formula-discovery .formula-example,.formula-discovery .formula-intro{gap:35px}.formula-discovery .formula-questions{grid-template-columns:1fr;gap:35px}.formula-discovery .formula-more{grid-column:1}.formula-discovery .formula-principle-grid{gap:25px}}@media(max-width:550px){.formula-discovery .hero h1{font-size:58px}.formula-discovery .formula-intro{grid-template-columns:1fr;gap:22px;padding-block:45px}.formula-discovery .formula-example{grid-template-columns:1fr;gap:30px;padding-block:0 45px}.formula-discovery .formula-principles{padding-block:38px 45px}.formula-discovery .formula-principle-grid{grid-template-columns:1fr;gap:28px;margin-top:28px}.formula-discovery .formula-fit{padding-bottom:40px}.formula-discovery .formula-questions{padding-block:45px}.formula-discovery .closing{padding-top:40px}}.formula-discovery .comparison-identity{display:flex;align-items:center;gap:16px}.formula-discovery .comparison-app-icon,.formula-discovery .comparison-paper-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;max-width:none;flex-shrink:0;border-radius:12px}.formula-discovery .comparison-paper-icon{background:var(--paper);color:var(--plum)}.formula-discovery .comparison-paper-icon svg{width:28px;height:28px;stroke-width:1.5}.formula-discovery .comparison-identity small{display:block;margin-top:5px;color:var(--muted);font-size:13px;font-weight:400}.formula-discovery .fit-layout{display:grid;grid-template-columns:1fr 1.12fr;gap:44px;align-items:stretch}.formula-discovery .fit-spotlight{background:var(--plum);color:var(--paper);padding:34px;display:flex;flex-direction:column}.formula-discovery .fit-brand{display:flex;align-items:center;gap:15px;font-size:19px;font-weight:600}.formula-discovery .fit-brand img{width:56px;height:56px;border-radius:12px;border:1px solid rgba(255,255,255,.2)}.formula-discovery .fit-spotlight h3{font:400 clamp(36px,3.3vw,46px)/1.12 var(--display);letter-spacing:-.025em;margin:32px 0 22px;text-wrap:balance}.formula-discovery .fit-spotlight p{color:var(--blush);max-width:40ch;line-height:1.65}.formula-discovery .fit-spotlight a{display:flex;align-items:center;gap:12px;min-height:44px;color:var(--paper);margin-top:auto;padding-top:30px;text-underline-offset:6px}.formula-discovery .fit-spotlight a:focus-visible{outline-color:var(--paper)}.formula-discovery .fit-alternatives>p{font-size:14px;color:var(--muted);margin:4px 0 24px}.formula-discovery .fit-alternative{padding:22px 0;border-top:1px solid var(--line)}.formula-discovery .fit-alternative h3{font:500 17px/1.4 var(--body)}.formula-discovery .fit-alternative>p{margin:12px 0 0 64px;font-size:15px;color:var(--muted);max-width:39ch}@media(max-width:800px){.formula-discovery .fit-layout{grid-template-columns:1fr;gap:30px}.formula-discovery .fit-spotlight{padding:28px}.formula-discovery .fit-spotlight h3{max-width:20ch}.formula-discovery .fit-alternative>p{max-width:45ch}}