body { background: #f6f7fa; }
.error-guide { display: block; width: min(1000px, calc(100% - 40px)); padding-top: 24px; }
.error-guide .play-breadcrumb { justify-content: flex-start; margin-bottom: 12px; }
.error-guide .error-list { border: 0; border-radius: 0; background: transparent; box-shadow: none; overflow: visible; }
.error-heading { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin: 28px 0; }
.error-heading h1 { margin: 6px 0 8px; font-size: clamp(32px, 4vw, 44px); line-height: 1.1; letter-spacing: -.035em; }
.error-heading p, .error-feature p { margin: 8px 0; color: #526071; line-height: 1.6; }
.error-guide a { font-weight: 750; }
.error-feature { display: grid; grid-template-columns: 155px minmax(0, 1fr); gap: 28px; padding: 28px; background: #fff; border: 0; border-radius: 0; box-shadow: none; border-top: 3px solid #cf3030; scroll-margin-top: 90px; }
.error-feature-label span { color: #a9252b; font-size: 11px; font-weight: 850; text-transform: uppercase; letter-spacing: .07em; }
.error-feature-label strong { display: block; color: #a9252b; font-size: 46px; line-height: 1.2; letter-spacing: -.045em; }
.error-feature h2 { margin: 0 0 6px; font-size: 22px; letter-spacing: -.02em; }
.error-feature .error-context { font-size: 13px; }
.error-context > span { margin: 0 8px; color: #a6aeba; }
.error-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 20px; }
.error-actions .play-button { font-size: 13px; }
.error-reset { color: #34445a; font-size: 13px; padding: 10px 0; }
.error-feature .error-caution { font-size: 12px; margin-top: 12px; }
.identity-details { margin-top: 18px; border-top: 1px solid #e5e8ed; padding-top: 12px; font-size: 13px; }
.identity-details summary { cursor: pointer; color: #526071; }
.error-list { margin-top: 36px; }
.error-list > h2 { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: #647185; margin: 0 0 12px; }
.error-row { border-top: 1px solid #dce1e8; scroll-margin-top: 90px; }
.error-row:last-child { border-bottom: 1px solid #dce1e8; }
.error-row > summary { display: grid; grid-template-columns: 180px minmax(0, 1fr) 24px; gap: 16px; align-items: center; padding: 19px 8px; cursor: pointer; list-style: none; font-weight: 700; }
.error-row > summary::-webkit-details-marker { display: none; }
.error-code { color: #66768b; font-size: 13px; font-variant-numeric: tabular-nums; }
.error-toggle { justify-self: end; color: #285fa8; font-size: 24px; line-height: 1; font-weight: 400; }
.error-row[open] .error-toggle { transform: rotate(45deg); }
.error-row[open] > summary { color: #285fa8; }
.error-answer { max-width: 760px; padding: 0 40px 20px 204px; line-height: 1.65; font-size: 14px; color: #455565; }
.error-answer p { margin: 0 0 12px; }
.error-answer ol { padding-left: 20px; }
.error-answer li + li { margin-top: 10px; }
.error-note { color: #637185; font-size: 13px; }
.error-footer { display: flex; justify-content: space-between; gap: 16px; margin-top: 26px; color: #647185; font-size: 13px; }
.error-footer p { margin: 0; }
.error-guide a:focus-visible, .error-guide summary:focus-visible { outline: 3px solid #285fa8; outline-offset: 4px; }
@media (max-width: 620px) {
 .error-guide { display: block; width: calc(100% - 32px); }
 .error-heading { align-items: start; flex-direction: column; gap: 8px; margin: 20px 0; }
 .error-heading > a { font-size: 13px; }
 .error-feature { grid-template-columns: 1fr; gap: 12px; padding: 20px; }
 .error-feature-label { display: flex; align-items: center; justify-content: space-between; flex-direction: row-reverse; }
 .error-feature-label strong { font-size: 36px; }
 .error-feature h2 { font-size: 20px; }
 .error-context > span { display: none; }
 .error-context strong:last-child::before { content: ""; display: block; }
 .error-actions { gap: 6px; }
 .error-row > summary { grid-template-columns: minmax(0, 1fr) 24px; gap: 6px 12px; padding: 16px 0; }
 .error-code { grid-column: 1; }
 .error-row > summary > span:nth-child(2) { grid-column: 1; }
 .error-toggle { grid-column: 2; grid-row: 1 / 3; }
 .error-answer { padding: 0 12px 18px 0; }
 .error-footer { flex-direction: column; gap: 8px; }
}