.credit-demo { width: min(100% - 80px, 1424px); padding-block: 48px 72px; }
.demo-intro { display: grid; grid-template-columns: 1.4fr .7fr; align-items: end; gap: 80px; margin-bottom: 38px; }
.demo-intro .overline { margin-top: 0; }
.demo-intro h1 { font: 400 clamp(42px,4.5vw,66px)/1.07 Georgia,serif; letter-spacing: -2.4px; margin: 0 0 22px; }
.demo-intro h1 em { color: #61764e; font-style: normal; }
.demo-lead { max-width: 610px; font-size: 16px; line-height: 1.8; color: var(--paper-muted); margin: 0; }
.demo-intro-note { border-left: 1px solid #bec7b4; padding-left: 25px; }
.demo-badge { display: inline-flex; font: 9px/1.6 ui-monospace,monospace; letter-spacing: .7px; color: #4e6541; background: #eaf0df; border: 1px solid #bfcdb0; border-radius: 4px; padding: 5px 8px; white-space: nowrap; }
.demo-intro-note p { color: var(--paper-muted); font-size: 12px; line-height: 1.8; margin: 14px 0 10px; }
.marketing .demo-start { display: inline-flex; align-items: center; gap: 18px; min-height: 44px; font-size: 12px; }
.deal-strip { display: grid; grid-template-columns: 1.2fr .8fr .8fr 1fr; border: 1px solid #bdc7b3; border-radius: 7px; background: #eeeee3; overflow: hidden; }
.deal-strip>div { padding: 20px 24px; border-right: 1px solid #cbd1c0; }
.deal-strip>div:last-child { border: 0; }
.deal-strip span, .deal-strip b, .deal-strip small { display: block; }
.deal-strip span { font: 9px/1.6 ui-monospace,monospace; letter-spacing: .7px; color: #5a6a51; margin-bottom: 10px; }
.deal-strip b { font: 400 27px/1.15 Georgia,serif; letter-spacing: -.5px; margin-bottom: 7px; }
.deal-strip small { font-size: 11px; color: var(--paper-muted); line-height: 1.5; }
.demo-steps { display: flex; flex-wrap: wrap; gap: 20px 45px; list-style: none; margin: 34px 0 22px; padding: 0; font-size: 12px; }
.demo-steps li { display: flex; align-items: center; gap: 11px; }
.demo-steps span { display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid #bbc8ad; border-radius: 50%; color: #536944; font: 10px ui-monospace,monospace; }
.demo-loading { display: flex; align-items: center; gap: 12px; padding: 45px 25px; border: 1px solid var(--paper-line); border-radius: 7px; font-size: 14px; }
.loading-dot { width: 9px; height: 9px; background: #6e8559; border-radius: 50%; }
.demo-load-error { padding: 28px; background: #fff4ea; border: 1px solid #cfaa90; border-radius: 6px; }
.demo-load-error h2 { font: 28px Georgia,serif; }
.demo-load-error p { font-size: 14px; color: #684b39; }
.demo-workspace { display: grid; grid-template-columns: 190px minmax(0,1fr) 310px; gap: 18px; align-items: start; scroll-margin-top: 26px; }
.data-room-nav { position: sticky; top: 112px; min-width: 0; }
.workspace-label { display: flex; justify-content: space-between; gap: 10px; color: #5b6f4d; font: 9px/1.6 ui-monospace,monospace; letter-spacing: .7px; margin-bottom: 15px; }
#document-list { display: grid; gap: 8px; }
.document-select { display: flex; align-items: start; text-align: left; gap: 10px; width: 100%; min-height: 72px; padding: 14px 12px; border: 1px solid #c2cab7; border-radius: 5px; color: var(--paper-ink); background: transparent; }
.document-select>span:first-child { color: #5a6e4c; font: 10px/1.7 ui-monospace,monospace; padding-top: 1px; }
.document-select b, .document-select small { display: block; }
.document-select b { font-size: 12px; font-weight: 500; line-height: 1.55; }
.document-select small { font-size: 10px; line-height: 1.6; color: var(--paper-muted); margin-top: 3px; }
.document-select:hover { background: #e9eddf; border-color: #7b8f68; }
.document-select[aria-pressed="true"] { color: #f5f2e9; background: var(--paper-ink); border-color: var(--paper-ink); }
.document-select[aria-pressed="true"] small, .document-select[aria-pressed="true"]>span:first-child { color: #d2dfc4; }
.exercise-policy { border-block: 1px solid var(--paper-line); margin-top: 23px; padding-block: 10px; }
.exercise-policy summary { cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 44px; font-size: 12px; list-style: none; }
.exercise-policy summary::-webkit-details-marker { display: none; }
.exercise-policy[open] summary>span { transform: rotate(45deg); }
.exercise-policy p, .exercise-policy li { font-size: 11px; line-height: 1.8; color: var(--paper-muted); }
.exercise-policy p:last-child { margin: 12px 0 0; }
.exercise-policy ul { padding-left: 15px; }
.exercise-policy li+li { margin-top: 8px; }
.data-room-note { font-size: 11px; color: var(--paper-muted); line-height: 1.85; margin: 18px 0 0; }
.document-viewer { min-width: 0; border: 1px solid #bfc8b4; border-radius: 7px; background: #fffdf7; overflow: hidden; }
.document-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 15px 24px; background: #e9eddf; border-bottom: 1px solid #c9d1bd; }
.document-tool { font: 11px ui-monospace,monospace; color: #4b603d; }
.document-top .demo-badge { background: transparent; }
.document-heading { padding: 27px 26px 20px; border-bottom: 1px solid var(--paper-line); }
.document-heading .overline { margin: 0 0 10px; font-size: 9px; }
.document-heading h2 { font: 400 28px/1.2 Georgia,serif; letter-spacing: -.7px; margin-bottom: 18px; scroll-margin-top: 40px; overflow-wrap: anywhere; }
.document-heading h2:focus { outline: none; }
.document-heading h2:focus-visible { outline: 2px solid #55713e; outline-offset: 6px; }
.document-pages { display: flex; align-items: center; gap: 13px; color: var(--paper-muted); font: 10px ui-monospace,monospace; }
.document-pages button { width: 36px; min-height: 36px; background: transparent; color: var(--paper-ink); border: 1px solid #c3cdb8; border-radius: 4px; font-size: 15px; }
.document-pages button:disabled { opacity: .4; cursor: default; }
.document-pages button:hover:enabled { background: #e9eddf; }
.document-content { padding: 25px 26px 30px; min-height: 395px; }
.document-content h3 { font: 500 13px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; margin: 0 0 12px; }
.document-content>p { color: #4e5d4d; font-size: 13px; line-height: 1.9; }
.document-table-wrap { overflow-x: auto; border: 1px solid var(--paper-line); border-radius: 4px; margin-top: 22px; }
.document-content table { width: 100%; border-collapse: collapse; text-align: left; font: 11px/1.7 ui-monospace,monospace; }
.document-content caption { text-align: left; padding: 10px 12px; background: #eef0e6; color: #506444; font: 9px/1.6 ui-monospace,monospace; text-transform: uppercase; letter-spacing: .5px; }
.document-content th, .document-content td { padding: 10px 12px; border-top: 1px solid var(--paper-line); vertical-align: top; overflow-wrap: anywhere; }
.document-content th { font-weight: 500; color: #516246; font-size: 10px; }
.document-content td:first-child { width: 62%; font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; font-size: 12px; }
.document-content tr:nth-child(even) td { background: #f5f5ed; }
.document-footnote { border-left: 2px solid #b58e69; background: #f4eee1; padding: 12px 14px; font-size: 12px; line-height: 1.8; margin-top: 20px; }
.document-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding: 16px 24px; border-top: 1px solid var(--paper-line); font: 9px/1.6 ui-monospace,monospace; color: #5d6f50; }
.memo-builder { min-width: 0; border: 1px solid #bdc7b2; border-radius: 7px; padding: 22px 21px; background: #edf0e4; }
.memo-builder h2 { font: 400 31px/1.15 Georgia,serif; letter-spacing: -.8px; margin: 0 0 12px; }
.memo-helper { color: var(--paper-muted); font-size: 12px; line-height: 1.8; margin-bottom: 20px; }
#memo-fields { border: 0; padding: 0; margin: 0; min-width: 0; }
.memo-builder label:not(.memo-checks label) { display: block; font-size: 11px; font-weight: 500; margin-bottom: 8px; }
.memo-builder select { display: block; width: 100%; min-height: 44px; border: 1px solid #acb99d; border-radius: 4px; background: #fffdf7; color: var(--paper-ink); padding: 9px 8px; font-size: 12px; }
.memo-ratios { display: grid; grid-template-columns: 1fr 1fr; border-block: 1px solid #c1cbb4; margin-top: 20px; padding-block: 16px; gap: 15px; }
.memo-ratios span, .memo-ratios output { display: block; }
.memo-ratios span { font-size: 10px; color: #58694b; margin-bottom: 7px; }
.memo-ratios output { font: 400 27px/1.15 Georgia,serif; }
.memo-constant { color: #5f6e55; font-size: 10px; line-height: 1.7; margin: 10px 0 20px; }
.memo-checks { display: grid; gap: 15px; border-bottom: 1px solid #c1cbb4; padding-bottom: 21px; margin-bottom: 20px; }
.memo-checks label { display: flex; align-items: flex-start; gap: 9px; font-size: 12px; line-height: 1.6; cursor: pointer; min-height: 44px; }
.memo-checks input { flex: 0 0 auto; margin: 4px 0 0; width: 15px; height: 15px; accent-color: #4f6b3d; }
.memo-checks small { display: block; color: var(--paper-muted); font-size: 10px; margin-top: 4px; line-height: 1.7; }
.memo-covenant-note { font-size: 10px; line-height: 1.7; color: #5b6d4d; margin: 10px 0 18px; }
#grade-memo { width: 100%; font-size: 12px; padding: 12px 15px; gap: 12px; }
.credit-demo button:disabled { cursor: default; }
#grade-memo:disabled { opacity: .6; }
#memo-privacy { font-size: 10px; line-height: 1.8; color: var(--paper-muted); margin: 11px 0 19px; }
.memo-secondary { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; border-top: 1px solid #c1cbb4; padding-top: 9px; }
.memo-secondary button { background: transparent; border: 0; color: #405a31; padding: 8px 0; min-height: 44px; text-decoration: underline; text-underline-offset: 3px; font-size: 11px; text-align: left; }
.reference-note { font-size: 10px; line-height: 1.8; color: var(--paper-muted); margin: 5px 0 15px; }
.memo-json { border-top: 1px solid #c1cbb4; padding-top: 8px; }
.memo-json summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 11px; min-height: 44px; cursor: pointer; list-style: none; }
.memo-json summary::-webkit-details-marker { display: none; }
.memo-json pre { max-height: 320px; overflow: auto; background: #1d3025; color: #f5f2e9; padding: 12px; border-radius: 4px; font: 10px/1.8 ui-monospace,monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
.memo-json pre:focus-visible { outline-color: #8da86f; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.demo-results { margin-top: 38px; border: 1px solid #bbc7ae; background: #fdfcf7; border-radius: 7px; padding: 28px; scroll-margin-top: 30px; }
.results-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.results-heading .overline { margin: 0 0 9px; }
.results-heading h2 { font: 400 33px/1.2 Georgia,serif; letter-spacing: -.8px; margin: 0; scroll-margin-top: 30px; }
.result-verdict { font: 10px/1.6 ui-monospace,monospace; padding: 7px 10px; border: 1px solid #cca785; background: #f5ebdf; border-radius: 4px; color: #79492e; white-space: nowrap; }
.result-verdict[data-passed="true"] { color: #3c5c2c; border-color: #a9bc96; background: #e9efdf; }
#grade-status { font-size: 13px; line-height: 1.8; color: #687256; margin: 20px 0 0; }
#grade-status[data-error="true"] { color: #8a3827; background: #fff1e6; border: 1px solid #d2ac91; border-radius: 4px; padding: 12px 14px; }
.grade-layers { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; margin-top: 24px; }
.grade-layer { min-width: 0; border: 1px solid #c6cfbb; border-radius: 5px; overflow: hidden; }
.grade-layer-top { padding: 19px; background: #eff1e7; }
.grade-layer-top p { font: 9px/1.6 ui-monospace,monospace; text-transform: uppercase; letter-spacing: .5px; color: #526745; margin: 0 0 12px; }
.grade-layer-top h3 { font: 400 30px/1.1 Georgia,serif; margin: 0 0 9px; }
.grade-layer-top small { font-size: 11px; line-height: 1.7; color: var(--paper-muted); }
.grade-layer ul { list-style: none; margin: 0; padding: 15px 18px; }
.grade-layer li { display: flex; align-items: start; gap: 9px; font-size: 11px; line-height: 1.8; }
.grade-layer li+li { margin-top: 10px; }
.grade-layer li>span:first-child { color: #886044; flex: 0 0 14px; font-weight: 600; }
.grade-layer li[data-passed="true"]>span:first-child { color: #526d3c; }
.grade-layer details { padding: 0 18px 15px; }
.grade-layer summary { font-size: 11px; cursor: pointer; min-height: 30px; color: #4c643b; }
.grade-layer details ul { padding: 8px 0 0; }
.grade-explanation { font-size: 13px; line-height: 1.9; color: #405938; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--paper-line); }
.grade-explanation p { margin: 0; }
.grade-limits { color: var(--paper-muted); font-size: 11px; line-height: 1.85; margin: 18px 0 0; }
.demo-next { display: flex; justify-content: space-between; align-items: center; gap: 50px; border-top: 1px solid var(--paper-line); margin-top: 55px; padding-top: 30px; }
.demo-next .overline { margin-top: 0; }
.demo-next h2 { font: 400 38px/1.15 Georgia,serif; letter-spacing: -1px; margin: 0 0 15px; }
.demo-next p:not(.overline) { color: var(--paper-muted); font-size: 13px; max-width: 590px; margin: 0; }
.demo-next .button { flex-shrink: 0; }
@media(max-width:1150px) { .credit-demo { width: calc(100% - 48px); }.demo-workspace { grid-template-columns: 165px minmax(0,1fr) 280px; gap: 14px; }.memo-builder { padding: 20px 17px; }.document-content { padding-inline: 20px; }.document-heading { padding-inline: 20px; }.document-select { padding: 12px 10px; gap: 8px; }.demo-intro { gap: 35px; }.deal-strip>div { padding: 18px; }.deal-strip b { font-size: 23px; } }
@media(max-width:950px) { .demo-workspace { grid-template-columns: 180px minmax(0,1fr); }.memo-builder { grid-column: 1/-1; }.memo-checks { grid-template-columns: repeat(3,minmax(0,1fr)); }.memo-ratios { max-width: 420px; }.memo-builder select { max-width: 500px; }#grade-memo { max-width: 500px; }.memo-secondary { justify-content: flex-start; gap: 30px; }.data-room-nav { top: 100px; }.grade-layers { gap: 12px; }.grade-layer-top,.grade-layer ul { padding-inline: 15px; } }
@media(max-width:700px) { .credit-demo { width: calc(100% - 40px); padding-top: 28px; }.demo-intro { grid-template-columns: 1fr; gap: 22px; margin-bottom: 25px; }.demo-intro h1 { font-size: 44px; letter-spacing: -1.6px; }.demo-lead { font-size: 14px; }.demo-intro-note { padding-left: 15px; }.demo-intro-note p { margin-block: 9px 0; }.demo-intro-note .demo-start { min-height: 40px; }.deal-strip { grid-template-columns: 1fr 1fr; }.deal-strip>div { padding: 15px; }.deal-strip>div:nth-child(2) { border-right: 0; }.deal-strip>div:nth-child(-n+2) { border-bottom: 1px solid #cbd1c0; }.deal-strip span { font-size: 8px; margin-bottom: 7px; }.deal-strip b { font-size: 23px; }.deal-strip small { font-size: 10px; }.demo-steps { flex-direction: column; gap: 12px; margin-block: 25px; }.demo-workspace { grid-template-columns: 1fr; gap: 20px; }.data-room-nav { position: static; }.data-room-note,.exercise-policy { display: none; }#document-list { grid-template-columns: repeat(2,minmax(0,1fr)); }.document-select { min-height: 68px; }.document-select:last-child { grid-column: 1/-1; }.document-select small { font-size: 11px; }.document-content { min-height: 260px; }.document-pages button { min-height: 44px; width: 44px; }.memo-checks { grid-template-columns: 1fr; gap: 16px; }.memo-builder { grid-column: auto; padding: 24px; }.memo-builder select { font-size: 16px; }.memo-builder label:not(.memo-checks label) { font-size: 12px; }.memo-checks label { font-size: 13px; }.memo-checks small { font-size: 11px; }.memo-helper { font-size: 13px; }.reference-note,#memo-privacy { font-size: 11px; }.demo-results { padding: 22px; }.results-heading { align-items: flex-start; flex-direction: column; gap: 15px; }.results-heading h2 { font-size: 29px; }.grade-layers { grid-template-columns: 1fr; gap: 15px; }.grade-layer li { font-size: 12px; }.demo-next { flex-direction: column; align-items: flex-start; gap: 22px; margin-top: 38px; }.demo-next h2 { font-size: 33px; }.demo-next .button { width: 100%; }.document-table-wrap { scroll-margin-top: 20px; } }
@media(max-width:700px) { .credit-demo .exercise-policy { display: block; }.memo-builder { scroll-margin-top: 25px; } }
@media(prefers-reduced-motion:reduce) { .credit-demo * { scroll-behavior: auto; } }

.demo-orientation { display: grid; grid-template-columns: 1fr 1.4fr; column-gap: 60px; padding: 29px 0 32px; border-top: 1px solid var(--paper-line); margin-bottom: 22px; }
.demo-orientation>.overline { grid-column: 1/-1; margin: 0 0 15px; }
.demo-orientation h2 { grid-row: 2/4; font: 400 34px/1.2 Georgia,serif; letter-spacing: -.8px; margin: 0; }
.demo-orientation>p:not(.overline) { margin: 0; color: var(--paper-muted); font-size: 13px; line-height: 1.9; }
.orientation-tools { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 17px; }
.orientation-tools code { padding: 5px 8px; background: #e8ecdf; border: 1px solid #c5ceb9; border-radius: 4px; font: 10px/1.6 ui-monospace,monospace; color: #405b34; }
.demo-modes { display: flex; gap: 6px; padding: 5px; border: 1px solid #bfc8b4; border-radius: 6px; background: #e9ecdf; margin: 32px 0; width: fit-content; max-width: 100%; }
.demo-modes button { color: #53624d; background: transparent; border: 1px solid transparent; border-radius: 4px; min-height: 46px; padding: 12px 23px; font-size: 12px; line-height: 1.5; }
.demo-modes button[aria-selected="true"] { color: #fffdf4; background: var(--paper-ink); border-color: var(--paper-ink); }
.demo-modes button:hover:enabled:not([aria-selected="true"]) { background: #dde4d2; color: #263c24; }
.demo-modes button:disabled { opacity: .6; cursor: wait; }
.replay-panel { min-width: 0; }
.replay-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 25px; margin-bottom: 27px; }
.replay-heading .overline { margin: 0 0 12px; }
.replay-heading h2 { font: 400 37px/1.18 Georgia,serif; letter-spacing: -1px; margin: 0; }
.replay-label { font: 10px/1.8 ui-monospace,monospace; color: #5a6b4f; padding-left: 14px; border-left: 2px solid #9bae87; max-width: 245px; margin: 0 0 3px; }
.replay-workspace { display: grid; grid-template-columns: minmax(0,1fr) 305px; gap: 23px; align-items: start; }
.replay-trace { min-width: 0; border: 1px solid #bac7ad; border-radius: 7px; background: #fffdf7; padding: 22px; }
.replay-trace>.workspace-label { padding-bottom: 18px; border-bottom: 1px solid var(--paper-line); margin: 0; }
#replay-timeline { display: flex; list-style: none; padding: 20px 0; margin: 0; gap: 6px; border-bottom: 1px solid var(--paper-line); }
#replay-timeline li { min-width: 0; flex: 1; }
#replay-timeline button { display: flex; gap: 7px; align-items: center; width: 100%; min-height: 44px; text-align: left; padding: 8px; background: #f2f2e9; border: 1px solid #cdd5c2; color: #607252; border-radius: 4px; }
#replay-timeline button>span:first-child { font: 11px ui-monospace,monospace; }
#replay-timeline button>span:last-child { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
#replay-timeline button[aria-current="step"] { background: #344c2d; border-color: #344c2d; color: #fffdf4; }
#replay-timeline button:hover { border-color: #718a5d; }
.replay-step { padding: 25px 2px 22px; min-height: 210px; }
.replay-step .document-tool { display: inline-block; padding: 5px 8px; border-radius: 3px; background: #edf1e4; margin: 0 0 15px; overflow-wrap: anywhere; font-size: 10px; }
.replay-step h3 { font: 400 29px/1.2 Georgia,serif; margin: 0 0 13px; letter-spacing: -.5px; }
.replay-step>p:not(.document-tool) { font-size: 13px; line-height: 1.9; color: var(--paper-muted); margin: 0; max-width: 670px; }
.replay-call { margin-top: 22px; border-block: 1px solid var(--paper-line); }
.replay-call summary { cursor: pointer; min-height: 44px; display: flex; gap: 18px; align-items: center; justify-content: space-between; font-size: 11px; color: #4a6639; }
.replay-call summary>span { font-family: ui-monospace,monospace; }
.replay-call pre,.replay-memo-json pre { background: #18271a; color: #dce8d0; font: 10px/1.8 ui-monospace,monospace; border-radius: 4px; padding: 18px; max-height: 365px; overflow: auto; margin: 0 0 14px; tab-size: 2; }
.replay-controls { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.replay-controls>.button { min-width: 165px; font-size: 11px; gap: 18px; }
.replay-controls>div { display: flex; gap: 6px; }
.replay-controls>div button { width: 44px; min-height: 44px; background: #eff1e7; color: #3d5732; border: 1px solid #bdcbb0; border-radius: 4px; font-size: 16px; }
.replay-controls button:disabled { opacity: .45; cursor: default; }
.replay-skip { margin-left: auto; font-size: 11px; line-height: 1.5; color: #496139; text-decoration: underline; text-underline-offset: 4px; background: none; border: 0; min-height: 44px; padding: 8px 0; }
.replay-status { font: 10px/1.8 ui-monospace,monospace; color: #66775b; margin: 14px 0 0; }
.replay-memo { min-width: 0; padding: 26px; border: 1px solid #bfcbb2; border-radius: 7px; background: #e9eddf; }
.replay-memo>.overline { margin: 0 0 14px; font-size: 9px; }
.replay-memo h3 { font: 400 28px/1.2 Georgia,serif; letter-spacing: -.6px; margin: 0 0 23px; }
.replay-memo dl { margin: 0; }
.replay-memo dl>div { border-top: 1px solid #c6d0bb; padding: 14px 0; display: flex; justify-content: space-between; gap: 12px; }
.replay-memo dt { font-size: 11px; color: #5d6c54; line-height: 1.7; }
.replay-memo dd { margin: 0; font: 12px/1.7 ui-monospace,monospace; text-align: right; }
.replay-memo>p:not(.overline) { font-size: 11px; line-height: 1.9; color: #56684a; margin: 20px 0 0; }
.replay-memo>.replay-reference-note { padding-top: 14px; border-top: 1px solid #c6d0bb; }
.replay-comparison { margin-top: 32px; border: 1px solid #bbc7ae; background: #fdfcf7; border-radius: 7px; padding: 28px; scroll-margin-top: 30px; }
.replay-comparison-note { max-width: 780px; color: var(--paper-muted); font-size: 13px; line-height: 1.85; margin: 20px 0 0; }
#replay-grade-status { color: #536b44; font-size: 12px; line-height: 1.8; margin: 15px 0 22px; }
#replay-grade-status[data-error="true"] { background: #fff1e6; border: 1px solid #d2ac91; color: #8a3827; border-radius: 4px; padding: 12px 14px; }
.replay-grade-cards { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.replay-grade-card { border: 1px solid #c3cbb7; border-radius: 5px; padding: 23px; min-width: 0; background: #f3f2e9; }
.replay-grade-card[data-reference="true"] { background: #edf2e4; border-color: #9db38a; }
.replay-grade-card>.overline { margin: 0 0 10px; font-size: 9px; }
.replay-grade-card h3 { font: 400 27px/1.2 Georgia,serif; margin: 0 0 12px; letter-spacing: -.5px; }
.replay-card-decision { font: 10px/1.9 ui-monospace,monospace; color: #56684a; margin: 0; }
.replay-scores { margin: 22px 0 15px; }
.replay-scores>div { display: flex; justify-content: space-between; align-items: center; gap: 20px; border-top: 1px solid #cad2bd; padding: 13px 0; }
.replay-scores>div:last-child { border-bottom: 1px solid #cad2bd; }
.replay-scores dt { font-size: 12px; color: #526049; }
.replay-scores dd { font: 400 25px/1 Georgia,serif; margin: 0; color: #8a593d; }
.replay-scores>div[data-passed="true"] dd { color: #476435; }
.replay-card-traps { color: #59684f; font-size: 11px; line-height: 1.8; margin: 0; }
.replay-memo-json summary { color: #4c663b; font-size: 11px; min-height: 44px; padding-top: 13px; cursor: pointer; }
.replay-memo-json pre { max-height: 280px; margin-bottom: 0; }
.replay-changes { margin-top: 28px; }
.replay-changes>h3 { font: 400 28px/1.3 Georgia,serif; letter-spacing: -.5px; margin: 0 0 18px; }
.replay-changes article { border-top: 1px solid var(--paper-line); padding: 19px 0; }
.replay-changes h4 { font-size: 13px; line-height: 1.5; font-weight: 500; margin: 0 0 11px; }
.replay-change-values { display: flex; align-items: center; flex-wrap: wrap; gap: 7px 14px; font: 10px/1.8 ui-monospace,monospace; color: #75806a; }
.replay-change-values strong { color: #3f6031; font-weight: 500; }
.replay-changes article>p { font-size: 12px; line-height: 1.85; color: var(--paper-muted); margin: 12px 0 2px; max-width: 850px; }
.replay-changes button { color: #466335; background: transparent; border: 0; border-bottom: 1px solid #a6b599; font-size: 11px; min-height: 44px; padding: 6px 0; text-align: left; }
.production-pattern { margin-top: 45px; border-block: 1px solid #b9c6ab; padding: 32px; border-radius: 5px; background: #e7ecdc; }
.production-pattern>.overline { margin: 0 0 15px; }
.production-pattern h2 { font: 400 36px/1.15 Georgia,serif; letter-spacing: -.8px; margin: 0 0 18px; }
.production-pattern>p:not(.overline) { color: #4e6242; font-size: 14px; line-height: 1.9; max-width: 900px; margin: 0; }
.production-pattern>.production-pattern-limit { padding-top: 15px; margin-top: 17px!important; border-top: 1px solid #c4cfb7; font-size: 11px!important; }
.replay-panel h2,.replay-panel h3,.replay-panel [role="status"] { scroll-margin-top: 35px; }
.credit-demo :is(button,summary,pre,h2,h3,[role="status"]):focus-visible { outline: 2px solid #55713f; outline-offset: 4px; }
@media(min-width:1250px) { #replay-timeline button>span:last-child { position: static; width: auto; height: auto; overflow: visible; clip-path: none; white-space: normal; font-size: 9px; line-height: 1.5; }#replay-timeline button { align-items: start; flex-direction: column; min-height: 86px; } }
@media(max-width:950px) { .demo-orientation { column-gap: 35px; }.replay-workspace { grid-template-columns: minmax(0,1fr) 255px; gap: 16px; }.replay-trace,.replay-memo { padding: 20px; }.replay-memo h3 { font-size: 25px; }.replay-controls { gap: 10px; }.replay-skip { width: 100%; margin: 0; text-align: left; }.replay-grade-card { padding: 20px; } }
@media(max-width:700px) { .demo-orientation { grid-template-columns: 1fr; padding-top: 24px; gap: 16px; margin-bottom: 8px; }.demo-orientation>.overline { margin: 0; }.demo-orientation h2 { grid-row: auto; font-size: 30px; }.orientation-tools { margin-top: 0; }.demo-modes { display: grid; grid-template-columns: 1fr 1fr; width: 100%; gap: 4px; margin-block: 25px; }.demo-modes button { font-size: 11px; padding: 10px 9px; }.replay-heading { flex-direction: column; align-items: flex-start; gap: 17px; margin-bottom: 22px; }.replay-heading h2 { font-size: 32px; }.replay-label { max-width: none; }.replay-workspace { grid-template-columns: 1fr; gap: 18px; }.replay-trace { padding: 18px; }.replay-step { padding-top: 22px; }.replay-step h3 { font-size: 27px; }.replay-step>p:not(.document-tool) { font-size: 13px; }#replay-timeline { gap: 4px; padding-block: 15px; }#replay-timeline button { justify-content: center; padding: 4px; }.replay-controls { justify-content: space-between; gap: 8px; }.replay-controls>.button { min-width: 150px; }.replay-controls>div { gap: 4px; }.replay-memo { padding: 23px; }.replay-memo dl { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }.replay-memo dl>div { flex-direction: column; gap: 5px; }.replay-memo dd { text-align: left; font-size: 14px; }.replay-comparison { padding: 22px; margin-top: 25px; }.replay-grade-cards { grid-template-columns: 1fr; gap: 17px; }.replay-grade-card h3 { font-size: 26px; }.replay-comparison .demo-badge { white-space: normal; }.replay-changes { margin-top: 23px; }.production-pattern { padding: 23px; margin-top: 32px; }.production-pattern h2 { font-size: 31px; }.production-pattern>p:not(.overline) { font-size: 13px; } }
@media(max-width:360px) { .replay-controls>.button { min-width: 130px; padding-inline: 13px; font-size: 10px; }.replay-controls>div button { width: 40px; }.replay-trace { padding-inline: 14px; }.replay-comparison { padding-inline: 16px; }.replay-grade-card { padding: 17px; }.replay-memo dl { gap: 0 12px; } }

/* Keep the lesson legible: attempt, correction, then the independent checks. */
.demo-orientation { grid-template-columns: .7fr 1.8fr; gap: 24px; padding-block: 22px; margin-bottom: 24px; }
.demo-orientation h2 { grid-row: auto; font: 400 23px/1.3 Georgia,serif; letter-spacing: -.4px; }
.demo-orientation>p:not(.overline) { max-width: 790px; }
.replay-chapters { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0; border: 1px solid #bdc9b1; border-radius: 7px; overflow: hidden; margin-bottom: 30px; }
.replay-chapters button { display: flex; align-items: center; gap: 13px; padding: 17px 21px; min-height: 82px; text-align: left; border: 0; border-right: 1px solid #bdc9b1; background: #f1f1e7; color: #58694c; font: 500 13px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; }
.replay-chapters button:last-child { border-right: 0; }
.replay-chapters button>span:first-child { display: grid; place-items: center; flex: 0 0 30px; height: 30px; border: 1px solid #aebfa0; border-radius: 50%; font: 10px ui-monospace,monospace; }
.replay-chapters small { display: block; font-weight: 400; font-size: 10px; margin-top: 3px; }
.replay-chapters button[aria-selected="true"] { color: #fffdf4; background: #31482d; }
.replay-chapters button:hover:not([aria-selected="true"]) { background: #e6ebdc; }
.replay-chapters button:focus-visible { outline-offset: -5px; }
.replay-chapters button[aria-selected="true"]:focus-visible { outline-color: #d3e4bd; }
.replay-heading h2 { font-size: clamp(29px,3vw,37px); }
.replay-evidence { padding: 18px; border: 1px solid #cbd4bf; border-radius: 5px; background: #f3f4eb; margin: 20px 0 13px; }
.replay-evidence>.overline { margin: 0 0 13px; font-size: 9px; }
.replay-file-list { padding: 0; margin: 0; list-style: none; }
.replay-file-list li { display: flex; justify-content: space-between; gap: 16px; font-size: 12px; line-height: 1.5; padding: 9px 0; border-top: 1px solid #d5dccb; }
.replay-file-list small { flex-shrink: 0; color: #69745f; font: 10px/1.8 ui-monospace,monospace; }
.replay-source.document-content { min-height: 0; padding: 0; }
.replay-source.document-content>p { font-size: 12px; line-height: 1.8; margin-block: 10px; }
.replay-source.document-content>.source-reference { font: 9px/1.7 ui-monospace,monospace; color: #586d49; }
.replay-source.document-content>.source-title { font-weight: 600; color: #344b2d; }
.replay-source .document-table-wrap { margin-top: 15px; background: #fffdf7; }
.replay-source.document-content .document-footnote { margin-bottom: 0; }
.replay-result-row { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid #d2dac7; font-size: 12px; line-height: 1.6; }
.replay-result-row strong { font: 500 12px/1.6 ui-monospace,monospace; text-align: right; }
.replay-submission { font-size: 13px; line-height: 1.8; margin: 0; }
.chapter-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; border-top: 1px solid var(--paper-line); margin-top: 26px; padding-top: 23px; }
.chapter-footer>p { max-width: 430px; margin: 0; color: var(--paper-muted); font-size: 12px; line-height: 1.8; }
.chapter-footer .button { font-size: 12px; }
.replay-back { padding: 11px 0; min-height: 44px; background: none; border: 0; color: #405f31; text-decoration: underline; text-underline-offset: 4px; font-size: 12px; }
.replay-memo-comparison { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; margin-top: 24px; }
.replay-decision { display: inline-block; font-size: 12px; line-height: 1.6; font-weight: 600; padding: 6px 9px; border: 1px solid #b7c5a9; border-radius: 4px; background: #e5eadb; margin: 0 0 12px; }
.replay-grade-card[data-reference="false"] .replay-decision { background: #f2e9dc; border-color: #ceb89e; color: #7a5439; }
.replay-memo-facts { margin: 0; }
.replay-memo-facts>div { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid #cbd4bf; font-size: 12px; line-height: 1.7; }
.replay-memo-facts dt { color: #657257; }
.replay-memo-facts dd { text-align: right; margin: 0; color: #304829; font-weight: 500; }
.correction-evidence { margin-top: 10px; border: 1px solid #c7d1ba; border-radius: 5px; background: #f5f5ed; }
.correction-evidence summary { padding: 12px 15px; color: #3e5d32; font-size: 12px; line-height: 1.7; min-height: 44px; cursor: pointer; }
.correction-evidence>.replay-source { padding: 0 18px 18px; }
.replay-comparison { padding: 0; margin-top: 0; border: 0; background: none; }
.replay-grade-cards { display: grid; grid-template-columns: 1fr; gap: 16px; }
.replay-grade-row { display: grid; grid-template-columns: 1.1fr 1fr 1fr; background: #fffdf7; border: 1px solid #c4ceb8; border-radius: 6px; overflow: hidden; }
.replay-grade-question { padding: 24px; }
.replay-grade-question h3 { font: 400 25px/1.2 Georgia,serif; margin: 0 0 12px; }
.replay-grade-question p { font-size: 12px; line-height: 1.8; color: #67725b; margin: 0; }
.replay-grade-result { padding: 23px; background: #f6f0e6; border-left: 1px solid #c9d2bd; min-width: 0; }
.replay-grade-result[data-passed="true"] { background: #edf2e5; }
.replay-grade-result>.overline { margin: 0 0 14px; font-size: 9px; }
.replay-grade-result>strong { display: block; font: 400 32px/1.2 Georgia,serif; color: #79553b; }
.replay-grade-result[data-passed="true"]>strong { color: #3b5b2f; }
.replay-grade-verdict { display: block; font-size: 11px; line-height: 1.7; margin-top: 5px; color: #5c684f; }
.replay-grade-result summary { min-height: 44px; padding-block: 12px 6px; cursor: pointer; font-size: 11px; line-height: 1.7; color: #405c35; }
.replay-grade-result ul { margin: 8px 0 0; padding-left: 15px; font-size: 11px; line-height: 1.8; }
.replay-grade-result li+li { margin-top: 8px; }
.replay-panel h2,.replay-panel h3,.replay-panel [role="status"],#document-title { scroll-margin-top: 120px; }
@media(max-width:950px) { .replay-chapters button { padding: 16px; }.replay-grade-question,.replay-grade-result { padding: 20px; }.replay-result-row { flex-wrap: wrap; gap: 4px 16px; } }
@media(max-width:700px) {
  .demo-orientation { grid-template-columns: 1fr; gap: 10px; padding-block: 18px; }.demo-orientation h2 { font-size: 23px; }
  .replay-chapters { margin-bottom: 24px; }.replay-chapters button { flex-direction: column; align-items: flex-start; gap: 9px; padding: 13px 10px; font-size: 11px; }.replay-chapters small { display: none; }
  .replay-chapters button>span:first-child { flex-basis: auto; width: 26px; height: 26px; }
  .replay-evidence { padding: 15px; }.replay-file-list li { font-size: 11px; }.replay-result-row { font-size: 11px; }.replay-result-row strong { font-size: 11px; }
  .replay-memo-comparison { grid-template-columns: 1fr; gap: 14px; }.replay-memo-facts>div { font-size: 11px; }
  .chapter-footer { align-items: stretch; }.chapter-footer .button { width: 100%; justify-content: space-between; }.chapter-footer .replay-back { text-align: left; }
  .replay-grade-row { grid-template-columns: 1fr 1fr; }.replay-grade-question { grid-column: 1/-1; padding: 20px 18px; }.replay-grade-question h3 { font-size: 25px; margin-bottom: 8px; }.replay-grade-question p { font-size: 11px; }
  .replay-grade-result { padding: 18px 14px; border-top: 1px solid #c9d2bd; }.replay-grade-result:nth-child(2) { border-left: 0; }.replay-grade-result>strong { font-size: 29px; }.replay-grade-result>.overline { letter-spacing: .3px; font-size: 8px; }
  .replay-grade-result ul { padding-left: 12px; font-size: 10px; }.replay-grade-verdict { font-size: 10px; }.replay-comparison { padding: 0; margin: 0; }
}

.replay-grade-reason { font-size: 11px; line-height: 1.8; color: #59674e; margin: 12px 0 0; overflow-wrap: anywhere; }