.pse26-installation .psi-hero{display:grid;grid-template-columns:1.08fr .92fr;gap:72px;align-items:end;padding-top:84px;padding-bottom:72px}.pse26-installation .psi-hero-copy{padding-bottom:8px}.pse26-installation .psi-hero-copy p{color:var(--ps-muted);font-size:17px;max-width:540px;margin-bottom:18px}.pse26-installation .psi-hero-copy .ps-text-link{display:inline-block;margin-top:12px}.pse26-installation .psi-intro{padding-bottom:70px}.pse26-installation .psi-step{scroll-margin-top:28px}.pse26-installation .psi-step-head{display:grid;grid-template-columns:minmax(300px,.85fr) minmax(320px,1.15fr);column-gap:64px;align-items:end;margin-bottom:34px}.pse26-installation .psi-step-head .ps-kicker{grid-column:1/-1}.pse26-installation .psi-step-head>p:last-child{color:var(--ps-muted);max-width:560px}.pse26-installation .psi-step-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.75fr);gap:48px;align-items:start}.pse26-installation .psi-step-grid.is-reversed .psi-video{order:2}.pse26-installation .psi-step-grid.is-reversed .psi-notes{order:1}.pse26-installation .psi-video-frame{aspect-ratio:16/9;background:#111;border:1px solid var(--ps-line);margin-bottom:14px}.pse26-installation .psi-video-frame iframe{width:100%;height:100%;border:0;display:block}.pse26-installation .psi-notes{border-top:1px solid var(--ps-line)}.pse26-installation .psi-notes>.ps-mono{color:var(--ps-muted);padding:15px 0 13px}.pse26-installation .psi-notes ol{list-style:none;padding:0;margin:0;counter-reset:psi}.pse26-installation .psi-notes li{counter-increment:psi;display:block;position:relative;min-width:0;padding:13px 0 13px 48px;border-top:1px solid var(--ps-line);font-size:14px;line-height:1.55;overflow-wrap:break-word}.pse26-installation .psi-notes li:before{content:counter(psi,decimal-leading-zero);position:absolute;left:0;top:16px;width:34px;font-family:'SFMono-Regular',Consolas,'Liberation Mono',monospace;font-size:10px;color:var(--ps-red)}.pse26-installation .psi-step-grid>*{min-width:0}.pse26-installation .psi-principle-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ps-line);border-bottom:1px solid var(--ps-line)}.pse26-installation .psi-principle-grid>div{padding:24px 22px 28px 0}.pse26-installation .psi-principle-grid>div+div{border-left:1px solid var(--ps-line);padding-left:22px}.pse26-installation .psi-principle-grid span{color:var(--ps-red)}.pse26-installation .psi-principle-grid h3{font-size:19px;margin:10px 0 9px}.pse26-installation .psi-principle-grid p{font-size:13px;color:var(--ps-muted)}.pse26-installation .psi-principles .ps-actions{margin-top:32px}@media(max-width:1050px){.pse26-installation .psi-hero{gap:40px}.pse26-installation .psi-step-grid{gap:32px}.pse26-installation .psi-step-head{gap:36px}}@media(max-width:760px){.pse26-installation .psi-hero,.pse26-installation .psi-step-head,.pse26-installation .psi-step-grid{grid-template-columns:1fr}.pse26-installation .psi-hero{gap:28px;padding-top:48px;padding-bottom:44px}.pse26-installation .psi-step-head{gap:14px}.pse26-installation .psi-step-grid{gap:25px}.pse26-installation .psi-step-grid.is-reversed .psi-video,.pse26-installation .psi-step-grid.is-reversed .psi-notes{order:initial}.pse26-installation .psi-principle-grid{grid-template-columns:1fr 1fr}.pse26-installation .psi-principle-grid>div:nth-child(3){border-left:0;padding-left:0;border-top:1px solid var(--ps-line)}.pse26-installation .psi-principle-grid>div:nth-child(4){border-top:1px solid var(--ps-line)}}