:root { color-scheme: light; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #20292e; background: #f5f6f7; }
body { margin: 0; font-size: 16px; line-height: 1.55; }
.page-header { background: #fff; border-bottom: 1px solid #dfe3e6; }
.header-inner, .layout, .page-footer { max-width: 1120px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.header-inner { padding-top: 40px; padding-bottom: 35px; }
.eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.badge { border: 1px solid #d7dddf; padding: 3px 9px; border-radius: 5px; font-size: 11px; font-weight: 500; letter-spacing: .02em; color: #525d62; }
h1 { font-size: clamp(28px, 4vw, 38px); letter-spacing: -.035em; line-height: 1.2; margin: 20px 0 10px; font-weight: 650; }
.intro, .section-copy { color: #58656c; margin: 0; }
.layout { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(290px, 1fr); gap: 24px; padding-top: 32px; padding-bottom: 40px; align-items: start; }
.card { background: #fff; border: 1px solid #dfe3e6; border-radius: 10px; padding: 28px; min-width: 0; }
.section-heading { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
.section-heading h2 { font-size: 19px; letter-spacing: -.025em; margin: 0; }
.step { color: #737f85; font-size: 12px; font-variant-numeric: tabular-nums; }
.section-copy { font-size: 14px; margin-bottom: 24px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 20px; min-width: 0; }
.field label { display: block; margin-bottom: 7px; font-size: 14px; font-weight: 600; }
.field label span { color: #667279; font-size: 12px; font-weight: 400; }
.field input, .field textarea { box-sizing: border-box; width: 100%; border: 1px solid #b6c0c5; border-radius: 5px; padding: 10px 12px; background: #fff; color: #20292e; font: inherit; font-size: 15px; }
.field textarea { resize: vertical; min-height: 140px; }
.field input[readonly], .field textarea[readonly] { background: #f5f6f7; }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #a32c2c; }
.field-help { color: #667279; font-size: 12px; margin: 7px 0 0; }
.field-error { color: #9f2525; font-size: 13px; margin: 5px 0 0; }
.field-error:empty { display: none; }
.verification-section { border-top: 1px solid #e5e8ea; padding-top: 20px; margin-top: 5px; }
.small-heading { font-size: 14px; margin: 0; }
.verification-section > .field-help { margin-bottom: 14px; }
/* Deliberately no selectors or resets targeting the widget or its descendants. */
.actions { margin-top: 24px; }
.primary-button, .secondary-button { font: inherit; cursor: pointer; border-radius: 5px; font-size: 14px; min-height: 44px; padding: 10px 15px; }
.primary-button { background: #253b45; color: #fff; border: 1px solid #253b45; display: flex; align-items: center; gap: 30px; font-weight: 600; }
.primary-button:hover { background: #354e59; }
.primary-button:disabled { opacity: .55; cursor: not-allowed; }
.secondary-button { color: #33434b; background: #fff; border: 1px solid #c8d0d4; }
.secondary-button:hover { background: #f2f4f5; }
.secondary-button[hidden] { display: none; }
.field input:focus-visible, .field textarea:focus-visible, .primary-button:focus-visible, .secondary-button:focus-visible, .form-status:focus-visible { outline: 3px solid #1763ba; outline-offset: 3px; }
.form-status { font-size: 13px; color: #58656c; margin: 14px 0 0; }
.form-status[data-kind="error"], .notice { color: #9f2525; }
.form-status[data-kind="success"] { color: #226342; }
#new-attempt { margin-top: 14px; }
.side-column { display: grid; gap: 24px; min-width: 0; }
.diagnostics { list-style: none; padding: 0; margin: 0 0 20px; max-height: 330px; overflow-y: auto; }
.diagnostics li { padding: 12px 0; border-top: 1px solid #e5e8ea; font-size: 13px; overflow-wrap: anywhere; }
.diagnostics time { display: block; font-size: 11px; color: #737f85; font-variant-numeric: tabular-nums; margin-bottom: 3px; }
.fine-print { color: #667279; font-size: 12px; margin: 18px 0 0; line-height: 1.65; }
.connection-card { padding: 0 12px; }
.connection-card h2 { font-size: 14px; margin: 0 0 15px; }
.connection-card dl { margin: 0; font-size: 12px; }
.connection-card dt { color: #737f85; margin-top: 12px; }
.connection-card dd { margin: 3px 0 0; overflow-wrap: anywhere; }
.page-footer { border-top: 1px solid #dfe3e6; padding-top: 20px; padding-bottom: 30px; font-size: 12px; color: #667279; display: flex; justify-content: space-between; gap: 15px; }
@media (max-width: 850px) { .layout { grid-template-columns: 1fr; } .side-column { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); } }
@media (max-width: 560px) { .header-inner, .layout, .page-footer { padding-left: 16px; padding-right: 16px; } .header-inner { padding-top: 28px; } .layout { padding-top: 20px; } .card { padding: 20px; } .field-row, .side-column { grid-template-columns: 1fr; } .page-footer { flex-direction: column; } .primary-button { justify-content: space-between; width: 100%; } }