:root{color-scheme:light;--ink:#0C2E3E;--action:#155067;--paper:#F4F6F7;--gold:#8A6F39;--muted:#43525B;--line:rgba(12,46,62,.28);--error:#A12A2A;--ok:#1F6B45;--space:16px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;background:var(--paper);color:#131b20;font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;overflow-wrap:break-word}.purchase-shell{min-height:100vh;padding:0}.purchase-card{width:100%;background:#fff;padding:24px var(--space) 32px}.purchase-logo{width:132px;height:auto;display:block;margin-bottom:20px}.eyebrow{color:var(--gold);font-size:12px;font-weight:700;letter-spacing:.12em;margin:0}h1{color:var(--ink);margin:.35rem 0 0;font-size:clamp(1.6rem,7vw,2.5rem);line-height:1.15}.price{display:flex;align-items:baseline;gap:6px;margin:10px 0 0;color:var(--ink)}.price strong{font-size:2rem}.support,.security-note{color:var(--muted)}.support{margin:6px 0 0}.fields{border:0;padding:0;margin:24px 0 0;min-width:0}legend{font-weight:700;color:var(--ink);padding:0;margin-bottom:4px}.field{display:flex;flex-direction:column;gap:6px;margin-top:var(--space);min-width:0}.field label{font-weight:600;color:#1b262c}input,select,button{font:inherit}input,select{width:100%;min-height:48px;padding:10px 12px;font-size:16px;border:1px solid var(--line);border-radius:8px;background:#fff;color:#131b20}select{appearance:auto}input[aria-invalid=true]{border-color:var(--error);box-shadow:0 0 0 1px var(--error)}.field-hint{margin:0;font-size:13px;color:var(--muted)}.field-error{margin:0;font-size:14px;font-weight:600;color:var(--error)}.field-error[hidden]{display:none}.terms-title{margin:0 0 8px;font-size:15px;color:var(--ink)}.term-documents{list-style:none;margin:0;padding:0}.term-documents li{margin:0;border-bottom:1px solid rgba(12,46,62,.08)}.term-documents li:last-child{border-bottom:0}.term-documents a{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:44px;padding:8px 0;color:var(--action);font-size:15px;text-decoration:none;overflow-wrap:anywhere}.term-documents a:hover,.term-documents a:focus-visible{text-decoration:underline}.term-documents .doc-version{flex:none;font-size:12px;color:var(--muted);font-weight:500}button{position:relative;width:100%;min-height:48px;margin-top:20px;padding:12px 18px;border:0;border-radius:8px;background:var(--action);color:#fff;font-weight:700;cursor:pointer}button.secondary{background:#fff;color:var(--action);border:1px solid var(--action)}button:disabled{opacity:.65;cursor:not-allowed}button[aria-busy=true]{cursor:progress}button[aria-busy=true]:before{content:"";display:inline-block;width:14px;height:14px;margin-right:8px;vertical-align:-2px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){button[aria-busy=true]:before{animation:none}}:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.instrument{margin:16px 0 0;padding:12px;max-height:60vh;overflow:auto;border:1px solid rgba(12,46,62,.14);border-radius:8px;background:#fafbfb;white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}.acceptance{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;margin-top:20px;font-weight:500;cursor:pointer}.acceptance input{width:22px;height:22px;min-height:0;margin:1px 0 0;padding:0;accent-color:var(--action)}#accepted-error{margin-top:6px}.message,.status-message{margin-top:18px;font-weight:600}.security-note{font-size:13px;margin-top:24px}.hidden{display:none!important}.progress{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:20px 0 4px;padding:0;counter-reset:step}.progress 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6px;font-size:15px;color:var(--ink)}.acceptance-intro{margin:0;color:#1b262c}.link-button{display:inline;width:auto;min-height:0;margin:0;padding:0;border:0;background:none;color:var(--action);font:inherit;font-weight:600;text-decoration:underline;text-underline-offset:2px;cursor:pointer}.link-button:disabled{opacity:.6}.link-button[aria-busy=true]:before{width:12px;height:12px}.terms-dialog{width:100%;max-width:100%;height:100%;max-height:100%;margin:0;padding:0;border:0;background:#fff;color:#131b20}.terms-dialog:not([open]):not(.is-open){display:none}.terms-dialog.is-open{display:block;position:fixed;inset:0;z-index:10;overflow:auto}.terms-dialog::backdrop{background:#0c2e3e73}.terms-dialog-body{padding:24px var(--space) 32px;overflow-wrap:anywhere}.terms-dialog .terms-title{margin:0 0 6px;font-size:20px;color:var(--ink)}.terms-lead{margin:0 0 12px;color:var(--muted);font-size:14px}.annex-title{margin:20px 0 6px;font-size:15px;color:var(--ink)}.annex-placeholder{margin:0;padding:12px;border:1px dashed var(--line);border-radius:8px;color:var(--muted);font-size:14px}.terms-dialog .instrument{max-height:none}@media (min-width:600px){.terms-dialog{width:min(92vw,720px);height:auto;max-height:88vh;margin:auto;border-radius:12px;box-shadow:0 18px 60px #0c2e3e40}.terms-dialog-body{padding:28px 32px 32px}.terms-dialog .instrument{max-height:42vh}}