:root{--color-focus-sand:#e9e7dd;--color-good-green:#8bb4ad;--color-acceptable-light-blue:#9ec7ea;--color-navy:#141b3f}.rhythm-hero{background:#fff}.rhythm-hero-card{border-radius:4px;box-shadow:0 10px 30px rgba(15,23,42,.06);margin:0 auto;max-width:880px;padding:2.75rem 2rem 3rem}.rhythm-hero .kicker{color:#667085;font-size:.85rem;letter-spacing:.12em;margin-bottom:.75rem;text-transform:uppercase}.rhythm-hero h1{margin-bottom:1rem}.rhythm-hero .subheadline{color:#4b5563;font-size:1.15rem;margin-bottom:1.25rem}.rhythm-hero p+p{margin-top:.75rem}@media (max-width:768px){.rhythm-hero-card{padding:2.25rem 1.5rem 2.5rem}}.rhythm-layout{background:#fff}.rhythm-grid{display:grid;gap:2.5rem}@media (min-width:1024px){.rhythm-grid{grid-template-columns:minmax(0,2fr) minmax(280px,1fr)}}.rhythm-main>.rhythm-section+.rhythm-section{margin-top:2.5rem}.rhythm-aside{display:flex;flex-direction:column;gap:1.75rem}@media (min-width:1024px){.rhythm-aside{position:sticky;top:5rem}}.rhythm-section{border-radius:4px;padding:2.75rem 2rem 3rem}.section-neutral-light{background:#f7f9fc}.section-neutral-warm{background:#faf7f3}.rhythm-section:not(.section-neutral-light):not(.section-neutral-warm){background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.03)}.rhythm-section h2{margin-bottom:.75rem;margin-top:0}.rhythm-section p{color:#111827}@media (max-width:768px){.rhythm-section{padding:2.25rem 1.5rem 2.5rem}}.ri-card-grid{display:grid;gap:24px;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:2rem}@media (max-width:900px){.ri-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.ri-card-grid{grid-template-columns:1fr}}.ri-card{background:#fff;border:1px solid rgba(0,0,0,.05);border-radius:4px;box-shadow:0 6px 18px rgba(0,0,0,.04);padding:22px 22px 24px}.ri-card-icon{display:block;height:28px;margin-bottom:12px;width:28px}.ri-card h3{font-size:1.08rem;margin:0 0 8px}.ri-card p{color:var(--color-text-secondary);line-height:1.55;margin:0}.ri-signals-intro{margin-bottom:24px}.condition-grid{display:grid;gap:24px;margin-top:2rem}@media (min-width:768px){.condition-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.condition-card{border-radius:4px;box-shadow:0 16px 40px rgba(12,22,58,.06);color:#0b2436;padding:1.6rem}.condition-critical{background:var(--color-focus-sand)}.condition-fragile{background:var(--color-acceptable-light-blue)}.condition-healthy{background:var(--color-good-green)}.drivers-grid{display:grid;gap:24px;margin-top:2rem}@media (min-width:900px){.drivers-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:899px) and (min-width:640px){.drivers-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.driver-card{border-radius:4px;box-shadow:0 16px 40px rgba(12,22,58,.06);color:#0b2436;display:flex;gap:14px;padding:1.6rem}.driver-card h3{font-size:1.05rem;margin:0 0 6px}.driver-card p{font-size:.93rem;line-height:1.45;margin:0}.driver-icon{flex-shrink:0;height:32px;width:32px}.driver-clarity,.driver-rhythm,.driver-trust-safety{background:var(--color-acceptable-light-blue)}.driver-adaptability,.driver-momentum-data,.driver-ownership{background:var(--color-good-green)}.driver-alignment,.driver-focus-fragmentation,.driver-friction{background:var(--color-focus-sand)}.rhythm-loop-layout{gap:2.5rem}@media (max-width:900px){.rhythm-loop-layout{grid-template-columns:1fr}}.loop-node{background:#fff;padding:1.25rem}.loop-node h3{margin:0 0 6px}.loop-node p{color:#4b5563}.rhythm-aside-card{border-radius:4px;padding:1.6rem 1.75rem}.rhythm-aside-card .kicker{color:#6b7280;font-size:.78rem;letter-spacing:.12em;margin-bottom:.4rem;text-transform:uppercase}.glossary-item{margin-bottom:1rem}.glossary-item dt{font-size:.9rem;font-weight:600}.glossary-item dd{color:#4b5563;font-size:.85rem;margin:.2rem 0 0}@media (max-width:900px){.rhythm-hero.section-loose{padding-bottom:var(--space-5)}.rhythm-layout.section-loose{padding-top:var(--space-4)}.rhythm-main>.rhythm-section:first-of-type{margin-top:0}.rhythm-aside{margin-top:var(--space-4)}}.loop-node-grid{gap:24px;margin-top:24px}.loop-node-card{background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:4px;box-shadow:0 8px 22px rgba(0,0,0,.04);display:flex;flex-direction:column;padding:22px 22px 24px}.loop-node-card h3{color:#0b2436;font-size:1.05rem;font-weight:600;margin:0 0 8px}.loop-node-card p{color:var(--color-text-secondary,#4b5563);line-height:1.55;margin:0}.rhythm-loop-layout{align-items:center;display:grid;gap:var(--space-5);grid-template-columns:minmax(0,3fr) minmax(0,2fr);margin-top:2.5rem}@media (max-width:900px){.rhythm-loop-layout{gap:var(--space-4);grid-template-columns:1fr}}.loop-diagram{margin:0 auto;max-width:360px;position:relative}.loop-svg{display:block;height:auto;width:100%}.loop-node-grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr))}@media (max-width:900px){.loop-node-grid{grid-template-columns:1fr}}.loop-node{background-color:#fff;border:1px solid #dde3f0;border-radius:4px;box-shadow:0 10px 26px rgba(15,23,42,.04);display:flex;flex-direction:column;justify-content:flex-start;min-height:130px;padding:var(--space-3)}.loop-node h3{font-size:1rem;margin:0 0 .35rem}.loop-node p{color:var(--color-text-secondary,#4b5563);font-size:.95rem;margin:0}@media (min-width:1024px){.rhythm-aside{align-self:flex-start;position:sticky;top:5rem}}.rhythm-hero.section-loose{padding-bottom:48px!important}.rhythm-layout.section-loose{padding-top:32px!important}