.upgrade-nav{max-width:880px;margin:0 auto;padding:24px 0 0;display:flex;justify-content:space-between;align-items:center;font-size:13px}
.upgrade-shell{padding-top:12px}.upgrade-hero{padding-top:22px;padding-bottom:28px}.upgrade-eyebrow{font-size:11px;letter-spacing:.14em;font-weight:750;color:var(--teal);margin:0 0 12px}.upgrade-hero h1{font-size:40px;line-height:1.25;letter-spacing:-.04em}.upgrade-hero h1 span{color:var(--blue)}.upgrade-intro{color:var(--muted);font-size:16px;line-height:1.8;margin:18px 0}.upgrade-pills{display:flex;gap:8px;flex-wrap:wrap}.upgrade-pills span{font-size:11px;padding:5px 9px;border-radius:20px;background:white;border:1px solid var(--line);color:var(--muted)}
.upgrade-card{padding:0;overflow:hidden}.upgrade-step{display:flex;gap:18px;padding:30px 36px}.upgrade-step+.upgrade-step{border-top:1px solid var(--line)}.upgrade-step .step-number{flex:0 0 30px}.upgrade-step-body{flex:1;min-width:0}.upgrade-step h2{font-size:19px;margin:2px 0 8px}.upgrade-step-body>p{font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 18px}.upgrade-step-body>label,.upgrade-field-heading>label{display:block;font-size:13px;font-weight:650;margin-bottom:8px}.upgrade-step select{width:100%;border:1px solid var(--line-strong);border-radius:10px;padding:12px;color:var(--ink);background:var(--surface)}.upgrade-step select:disabled{background:var(--surface-soft);color:var(--faint)}.upgrade-field-heading{display:flex;align-items:center;justify-content:space-between;margin-top:18px}.upgrade-text-button{font:inherit;font-size:12px;border:0;background:transparent;color:var(--blue);cursor:pointer;padding:5px}.upgrade-text-button:disabled{color:var(--faint);cursor:default}.upgrade-connection{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--surface-soft);border:1px solid var(--line);padding:16px;border-radius:12px;font-size:13px}.upgrade-connection .button{font-size:13px;min-height:42px}.upgrade-help{color:var(--muted);font-size:12px!important;line-height:1.7;margin-top:10px!important}.upgrade-instance-summary{margin-top:16px;padding:18px;background:var(--blue-soft);border:1px solid #d9e5fe;border-radius:12px}.upgrade-summary-label{display:block;font-size:11px;color:var(--muted);margin-bottom:6px}.upgrade-instance-summary>a{color:var(--blue-dark);font-size:15px;font-weight:650;overflow-wrap:anywhere;text-decoration:none}.upgrade-version-row{display:flex;gap:15px;align-items:center;margin-top:16px;font-size:12px;flex-wrap:wrap}.upgrade-version-row strong{font-weight:650}.upgrade-change-note{background:var(--surface-soft);border-radius:12px;padding:18px;font-size:13px;line-height:1.8}.upgrade-change-note p{margin:8px 0 0;color:var(--muted)}.upgrade-confirm{display:flex!important;align-items:flex-start;gap:10px;line-height:1.6;font-weight:450!important;margin:20px 0!important}.upgrade-confirm input{margin:3px 0 0;width:16px;height:16px;flex-shrink:0;accent-color:var(--blue)}.upgrade-step .button-deploy{width:100%;margin:0}.upgrade-progress,.upgrade-success{margin-top:20px;padding:28px 36px}.upgrade-progress h2{font-size:20px}.upgrade-progress progress{width:100%;height:9px;accent-color:var(--blue);margin:15px 0}.upgrade-progress p{font-size:13px;color:var(--muted)}.upgrade-success-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;color:var(--teal);background:var(--teal-soft);font-size:25px;margin:0 auto 14px}.upgrade-footnote{font-size:12px;line-height:1.8;color:var(--muted);max-width:650px;text-align:center;margin:24px auto 40px}.upgrade-success{text-align:center}.upgrade-success h2{font-size:23px}.upgrade-success .button{margin-top:10px}.upgrade-success p{line-height:1.8}
@media(max-width:700px){.upgrade-nav{padding:18px 20px 0}.upgrade-hero h1{font-size:33px}.upgrade-hero .hero-art{max-height:175px}.upgrade-step{padding:24px 18px;gap:12px}.upgrade-connection{align-items:flex-start;flex-direction:column;gap:12px}.upgrade-connection .button{width:100%}.upgrade-progress,.upgrade-success{padding:24px}.upgrade-pills{gap:6px}.upgrade-pills span{font-size:10px}.desktop-break{display:none}}

/* Keep the existing illustration and palette in a compact upgrade header. */
.upgrade-hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:10px;max-width:760px;padding:32px 0 28px}
.upgrade-hero .hero-art{grid-column:2;grid-row:1;width:100%;margin:0}
.upgrade-hero .hero-copy{grid-column:1;grid-row:1;margin:0;padding-left:8px}
.upgrade-hero h1{text-align:left;font-size:34px}.upgrade-hero .upgrade-intro{font-size:14px;margin:14px 0}
@media(max-width:600px){.upgrade-hero{display:flex;flex-direction:column;gap:4px;padding:12px 0 22px}.upgrade-hero .hero-art{width:300px;max-height:none}.upgrade-hero .hero-copy{text-align:center;padding:0}.upgrade-hero h1{text-align:center;font-size:29px}.upgrade-hero .upgrade-eyebrow{font-size:9px}.upgrade-pills{justify-content:center}.upgrade-nav .optional-tag{font-size:10px}}

.upgrade-version-row{padding:14px 16px;background:var(--surface-soft);border:1px solid var(--line);border-radius:12px;gap:12px;justify-content:space-between}.upgrade-version-row>span:not([aria-hidden]){display:flex;flex-direction:column;gap:6px}.upgrade-version-row strong{color:var(--ink);font-size:14px}