:root {
  color-scheme: light;
  --paper: #f5f1e8;
  --surface: #fffdf8;
  --surface-strong: #ffffff;
  --ink: #262b27;
  --muted: #6f716b;
  --line: #dcd5c7;
  --forest: #174f3b;
  --forest-soft: #e7f0eb;
  --ochre: #af752b;
  --ochre-soft: #f7ead6;
  --danger-soft: #f7e6e2;
  --shadow: 0 16px 45px rgba(48, 42, 30, .07);
}

* { box-sizing: border-box; }
html { min-width: 1120px; background: var(--paper); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", Inter, ui-sans-serif, system-ui, sans-serif;
  font-variant-numeric: lining-nums tabular-nums;
  font-feature-settings: "lnum" 1, "tnum" 1;
  -webkit-font-smoothing: antialiased;
}
button, select { font: inherit; font-variant-numeric: lining-nums tabular-nums; font-feature-settings: "lnum" 1, "tnum" 1; }
button { cursor: pointer; }
button:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid #d5a34d; outline-offset: 2px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; font-weight: 500; font-variant-numeric: lining-nums tabular-nums; }
h1 { margin-bottom: .55rem; font-size: 2.45rem; line-height: 1.08; }
h2 { margin-bottom: .35rem; font-size: 1.45rem; line-height: 1.2; }
h3 { margin-bottom: .35rem; font-size: 1.08rem; }
.hidden { display: none !important; }
.panel { border: 1px solid var(--line); border-radius: 14px; background: rgba(255, 253, 248, .92); box-shadow: var(--shadow); }
.eyebrow { margin-bottom: .35rem; color: var(--forest); font-size: .68rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }

.topbar {
  position: sticky;
  z-index: 10;
  top: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 66px;
  border-bottom: 1px solid #ffffff24;
  background: #123f31;
  padding: 0 3.5vw;
  color: white;
}
.brand { display: flex; align-items: center; gap: .65rem; color: white; text-decoration: none; }
.brand span { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid #ffffff45; border-radius: 9px; font-family: Georgia, serif; font-size: 1.15rem; }
.brand strong { font-family: Georgia, serif; font-size: 1.05rem; font-weight: 500; letter-spacing: .025em; }
.topbar nav { display: flex; gap: .25rem; border: 1px solid #ffffff24; border-radius: 9px; padding: .2rem; }
.nav-tab { border: 0; border-radius: 6px; background: transparent; padding: .52rem .9rem; color: #d9e6e0; font-size: .74rem; font-weight: 700; }
.nav-tab.active { background: white; color: var(--forest); }
.data-status { justify-self: end; color: #c7d9d1; font-size: .66rem; }

.page { width: min(1530px, 94vw); margin: 0 auto; padding: 2.15rem 0 3rem; }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) 390px; align-items: end; gap: 2rem; margin-bottom: 1.1rem; }
.hero > div:first-child > p:last-child, .cost-hero > p:last-child { max-width: 850px; margin-bottom: 0; color: var(--muted); font-family: Georgia, serif; font-size: 1rem; line-height: 1.6; }
.selectors { display: grid; grid-template-columns: .8fr 1.2fr; gap: .7rem; padding: .8rem; box-shadow: none; }
label { display: grid; gap: .3rem; color: var(--muted); font-size: .64rem; font-weight: 700; }
select { width: 100%; min-height: 40px; border: 1px solid var(--line); border-radius: 8px; background: white; padding: 0 .7rem; color: var(--ink); font-size: .74rem; }
.provider-notice { margin-bottom: 1rem; border: 1px solid #e4c2b7; border-radius: 10px; background: var(--danger-soft); padding: .75rem .9rem; color: #724236; font-size: .74rem; line-height: 1.5; }

.source { margin-bottom: 1.15rem; box-shadow: none; }
.source summary { display: flex; justify-content: space-between; padding: .82rem 1rem; cursor: pointer; color: var(--forest); font-size: .75rem; font-weight: 800; }
.source summary small { color: var(--muted); font-weight: 500; }
.source p { margin: 0; border-top: 1px solid var(--line); padding: 1rem 1.1rem 1.2rem; font-family: Georgia, "Times New Roman", serif; font-size: .9rem; line-height: 1.72; white-space: pre-wrap; }

.comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; align-items: start; }
.translation-card { min-width: 0; overflow: visible; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); }
.translation-card > header { position: sticky; z-index: 4; top: 66px; display: flex; min-height: 104px; justify-content: space-between; align-items: flex-start; gap: 1rem; border-bottom: 1px solid var(--line); border-radius: 14px 14px 0 0; background: var(--surface); padding: 1rem 1.1rem .9rem; box-shadow: 0 7px 14px rgba(48, 42, 30, .05); }
.selective-card { border-color: #abc4b8; }
.selective-card > header { background: linear-gradient(135deg, #f3f8f5, #fffdf8); }
.mode-index { float: left; margin-right: .65rem; color: #b5b0a6; font-size: 1.75rem; font-weight: 300; line-height: 1; font-variant-numeric: lining-nums tabular-nums; }
.translation-card header .eyebrow { margin-bottom: .15rem; }
.translation-card header h2 { margin-bottom: 0; }
.mode-badge { flex: none; border-radius: 999px; padding: .32rem .5rem; font-size: .59rem; font-weight: 800; }
.mode-badge.neutral { background: #ece9e2; color: #68645d; }
.mode-badge.accent { background: var(--forest-soft); color: var(--forest); }
.mode-description { min-height: 3.9rem; margin: 0; border-bottom: 1px solid var(--line); padding: .72rem 1.1rem; color: var(--muted); font-size: .7rem; line-height: 1.55; }
.metrics { display: flex; min-height: 44px; flex-wrap: wrap; gap: .35rem; border-bottom: 1px solid var(--line); padding: .65rem 1.1rem; }
.metrics span { border-radius: 6px; background: #efebe3; padding: .3rem .45rem; color: #5d5b56; font-size: .62rem; font-weight: 750; font-variant-numeric: lining-nums tabular-nums; }
.selective-card .metrics span { background: var(--forest-soft); color: var(--forest); }
.version-toolbar { display: flex; min-height: 54px; align-items: center; justify-content: space-between; gap: .75rem; border-bottom: 1px solid var(--line); padding: .55rem 1.1rem; background: #faf7f0; }
.version-switch { display: flex; gap: .2rem; border: 1px solid var(--line); border-radius: 8px; background: white; padding: .18rem; }
.version-switch button { border: 0; border-radius: 6px; background: transparent; padding: .42rem .62rem; color: var(--muted); font-size: .62rem; font-weight: 750; }
.version-switch button.active { background: var(--forest); color: white; }
.version-switch button:disabled { cursor: not-allowed; opacity: .42; }
.editor-link-status { color: var(--muted); font-size: .59rem; font-weight: 700; text-align: right; }
.result { min-height: 420px; padding: 1.1rem 1.25rem; }
.result p { max-width: 79ch; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: 1rem; line-height: 1.82; white-space: pre-wrap; }
.quality-warning { display: grid; gap: .18rem; margin: 0 0 .85rem; border-left: 3px solid var(--ochre); background: var(--ochre-soft); padding: .62rem .7rem; color: #714d20; font-size: .67rem; line-height: 1.45; }
.quality-warning strong, .quality-warning span { display: block; }
.editor-evidence { margin: -1.1rem -1.25rem 1.1rem; border-bottom: 1px solid #b9cec4; background: #f2f7f4; padding: .8rem 1.25rem 1rem; }
.editor-review-warning { display: grid; gap: .16rem; margin-bottom: .65rem; border-left: 3px solid var(--ochre); background: #fffaf0; padding: .55rem .65rem; color: #6f4d24; font-size: .65rem; line-height: 1.45; }
.editor-review-warning strong, .editor-review-warning span { display: block; }
.editor-metrics { display: flex; flex-wrap: wrap; gap: .3rem; }
.editor-metrics span { border-radius: 5px; background: white; padding: .28rem .42rem; color: var(--forest); font-size: .6rem; font-weight: 750; font-variant-numeric: lining-nums tabular-nums; }
.patch-diff { margin-top: .75rem; border: 1px solid #c7d8d0; border-radius: 8px; background: white; }
.patch-diff summary { cursor: pointer; padding: .65rem .72rem; color: var(--forest); font-size: .65rem; font-weight: 800; }
.patch-diff ol { max-height: 430px; margin: 0; overflow: auto; border-top: 1px solid var(--line); padding: .55rem .8rem .75rem 2.25rem; }
.patch-diff li { margin: .45rem 0; padding-left: .2rem; font-size: .64rem; line-height: 1.45; }
.patch-diff code { color: var(--muted); font-size: .58rem; }
.patch-diff li div { display: grid; gap: .25rem; margin-top: .25rem; }
.patch-diff del, .patch-diff ins { border-radius: 4px; padding: .25rem .35rem; text-decoration: none; }
.patch-diff del { background: #f8e6e2; color: #7b453c; }
.patch-diff ins { background: #e7f2ec; color: #235b45; }
.editor-no-change { margin: .7rem 0 0 !important; color: var(--muted); font-family: inherit !important; font-size: .65rem !important; }
.empty { display: grid; min-height: 380px; place-items: center; padding: 2rem; color: var(--muted); text-align: center; }
.empty strong { display: block; margin-bottom: .35rem; color: var(--ink); font-family: Georgia, serif; font-size: 1.05rem; font-weight: 500; }

.action-log { border-top: 1px solid var(--line); }
.action-log > summary { padding: .78rem 1.1rem; cursor: pointer; color: var(--forest); font-size: .68rem; font-weight: 800; }
.log-content { border-top: 1px solid var(--line); background: #faf8f2; padding: .9rem 1.1rem 1.15rem; }
.log-section + .log-section { margin-top: 1rem; border-top: 1px solid var(--line); padding-top: .9rem; }
.log-section h3 { margin-bottom: .6rem; color: var(--forest); font-family: inherit; font-size: .72rem; font-weight: 800; }
.difficult-list, .event-list, .translation-patch-list, .giga-action-log ol { margin: 0; padding: 0; list-style: none; }
.difficult-list > li, .event-list > li, .translation-patch-list > li, .giga-action-log li { margin-top: .55rem; border: 1px solid var(--line); border-radius: 8px; background: white; padding: .68rem .72rem; color: var(--muted); font-size: .66rem; line-height: 1.5; }
.log-item-head { display: flex; align-items: flex-start; justify-content: space-between; gap: .6rem; margin-bottom: .4rem; }
.log-item-head strong { color: var(--ink); }
.log-item-head span, .log-item-head code { color: var(--forest); font-size: .6rem; font-weight: 750; }
.difficult-list dl { display: grid; gap: .45rem; margin: 0; }
.difficult-list dl div { display: grid; grid-template-columns: 125px 1fr; gap: .6rem; }
.difficult-list dt { color: var(--muted); font-weight: 750; }
.difficult-list dd { margin: 0; color: var(--ink); font-family: Georgia, serif; }
.translation-patch-list del, .translation-patch-list ins { display: block; border-radius: 5px; padding: .4rem .48rem; text-decoration: none; }
.translation-patch-list del { background: #f8e6e2; color: #7b453c; }
.translation-patch-list ins { margin-top: .3rem; background: #e7f2ec; color: #235b45; }
.word-delta { display: grid; gap: .12rem; margin-top: .35rem; color: var(--muted); font-size: .58rem; }
.event-metrics { margin: 0; color: var(--muted); font-size: .61rem; }
.event-list p:not(.event-metrics) { margin: .4rem 0 0; color: var(--ink); white-space: pre-wrap; }
.log-error { color: #8a4035 !important; }
.legacy-log-note { margin: .85rem 0 0; border-left: 3px solid var(--ochre); background: var(--ochre-soft); padding: .55rem .65rem; color: #714d20; font-size: .63rem; line-height: 1.5; }
.logged-sources { display: grid; gap: .4rem; margin-top: .5rem; }
.logged-sources article { border-left: 2px solid var(--forest); padding-left: .55rem; }
.logged-sources article span { margin-left: .35rem; color: var(--muted); }
.logged-sources article small { display: block; margin-top: .12rem; color: var(--muted); font-size: .58rem; }
.logged-sources article p { max-height: 150px; overflow: auto; }
.log-intro { margin: -.2rem 0 .7rem; color: var(--muted); font-size: .64rem; line-height: 1.5; }
.risk-review-list { display: grid; gap: .58rem; }
.risk-review-card { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: white; }
.risk-review-card > summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; cursor: pointer; padding: .72rem .78rem; color: var(--ink); list-style-position: inside; }
.risk-review-card > summary span { display: inline-flex; flex-direction: column; gap: .14rem; margin-left: .2rem; }
.risk-review-card > summary strong { font-size: .7rem; }
.risk-review-card > summary small { color: var(--muted); font-size: .6rem; font-weight: 500; }
.risk-review-card > summary b { flex: none; border-radius: 999px; background: var(--forest-soft); padding: .3rem .48rem; color: var(--forest); font-size: .57rem; }
.risk-review-body { display: grid; gap: .75rem; border-top: 1px solid var(--line); background: #fcfbf7; padding: .8rem; }
.risk-review-body section + section { border-top: 1px dashed var(--line); padding-top: .72rem; }
.risk-review-body h4 { margin: 0 0 .42rem; color: var(--forest); font-family: inherit; font-size: .63rem; font-weight: 800; }
.risk-review-body dl { display: grid; gap: .45rem; margin: 0; }
.risk-review-body dl div { display: grid; grid-template-columns: 145px 1fr; gap: .65rem; }
.risk-review-body dt { color: var(--muted); font-size: .61rem; font-weight: 750; }
.risk-review-body dd { margin: 0; color: var(--ink); font-family: Georgia, serif; font-size: .7rem; line-height: 1.55; white-space: pre-wrap; }
.risk-reason-list { display: grid; gap: .38rem; margin: 0; padding: 0; list-style: none; }
.risk-reason-list li { display: grid; grid-template-columns: 175px 1fr; gap: .65rem; color: var(--muted); font-size: .64rem; line-height: 1.45; }
.risk-reason-list strong { color: var(--ink); }
.risk-query, .risk-conclusion, .risk-empty { margin: 0; color: var(--ink); font-size: .68rem; line-height: 1.55; white-space: pre-wrap; }
.risk-query { border-left: 2px solid var(--ochre); background: var(--ochre-soft); padding: .52rem .62rem; }
.risk-conclusion { border-left: 2px solid var(--forest); background: var(--forest-soft); padding: .52rem .62rem; }
.conclusion-origin { display: block; margin-top: .25rem; color: var(--muted); font-size: .56rem; }
.giga-action-log { margin-top: .7rem; border: 1px solid #c7d8d0; border-radius: 8px; background: white; }
.giga-action-log > summary { cursor: pointer; padding: .65rem .72rem; color: var(--forest); font-size: .65rem; font-weight: 800; }
.giga-action-log > ol { max-height: 520px; overflow: auto; border-top: 1px solid var(--line); padding: .15rem .55rem .65rem; }
.no-segment-patches { margin: 0; color: var(--muted); font-size: .62rem; }

.cost-hero { max-width: 900px; margin-bottom: 1.2rem; }
.estimate-notice { display: grid; grid-template-columns: auto 1fr; gap: 1rem; margin-bottom: 1rem; border-color: #d7bd82; background: #fffaf0; padding: 1rem 1.1rem; box-shadow: none; }
.estimate-notice-mark { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--ochre); color: white; font-family: Georgia, serif; font-size: 1.7rem; }
.estimate-notice h2, .spend-explanation h2 { margin: .12rem 0 .38rem; font-size: 1.2rem; }
.estimate-notice p:not(.eyebrow), .spend-intro > p:last-child { max-width: 970px; margin: .25rem 0 0; color: var(--muted); font-size: .7rem; line-height: 1.58; }
.cost-controls { display: grid; grid-template-columns: 1fr 300px; align-items: end; gap: 1rem; padding: .8rem; box-shadow: none; }
.scope-tabs { display: flex; gap: .35rem; }
.scope-tabs button { border: 1px solid var(--line); border-radius: 8px; background: white; padding: .65rem .8rem; color: var(--muted); font-size: .68rem; font-weight: 750; }
.scope-tabs button.active { border-color: var(--forest); background: var(--forest); color: white; }
.scope-summary { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; margin-top: 1rem; padding: 1rem 1.1rem; box-shadow: none; }
.scope-summary h2 { margin-bottom: .25rem; }
.scope-summary p:last-child { margin-bottom: 0; color: var(--muted); font-size: .68rem; line-height: 1.5; }
.scope-summary dl { display: flex; margin: 0; }
.scope-summary dl div { min-width: 145px; border-left: 1px solid var(--line); padding: .35rem .85rem; }
.scope-summary dt { color: var(--muted); font-size: .58rem; }
.scope-summary dd { margin: .22rem 0 0; color: var(--forest); font-size: 1.18rem; font-weight: 700; font-variant-numeric: lining-nums tabular-nums; }
.cost-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1rem; }
.cost-card { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); padding: 1rem 1.1rem; }
.cost-card.recommended { border-color: #abc4b8; }
.cost-card header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.cost-card header .mode-badge { align-self: flex-start; white-space: nowrap; }
.cost-card header p { margin-bottom: 0; color: var(--muted); font-size: .67rem; line-height: 1.5; }
.cost-price { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin: 1rem 0; }
.cost-price div { border-radius: 9px; background: #f0ece4; padding: .7rem; }
.cost-card.recommended .cost-price div { background: var(--forest-soft); }
.cost-price span, .cost-breakdown dt { display: block; color: var(--muted); font-size: .57rem; }
.cost-price strong { display: block; margin-top: .2rem; color: var(--forest); font-size: 1.22rem; font-variant-numeric: lining-nums tabular-nums; }
.cost-price small { display: block; margin-top: .3rem; color: var(--muted); font-size: .58rem; font-variant-numeric: lining-nums tabular-nums; }
.cost-price em { display: block; margin-top: .32rem; color: #82601d; font-size: .55rem; font-style: normal; font-weight: 700; }
.cost-breakdown { display: grid; grid-template-columns: repeat(4, 1fr); gap: .65rem .45rem; margin: 0; border-top: 1px solid var(--line); padding-top: .75rem; }
.cost-breakdown dd { margin: .18rem 0 0; font-size: .74rem; font-weight: 700; font-variant-numeric: lining-nums tabular-nums; }
.cost-method { margin-top: .8rem; border-top: 1px solid var(--line); padding-top: .7rem; }
.cost-method summary { cursor: pointer; color: var(--forest); font-size: .67rem; font-weight: 700; }
.cost-method p { color: var(--muted); font-size: .62rem; line-height: 1.55; }
.unmeasured { min-height: 220px; display: grid; place-items: center; color: var(--muted); text-align: center; }
.spend-explanation { margin-top: 1rem; padding: 1rem 1.1rem; box-shadow: none; }
.spend-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-top: .85rem; }
.spend-grid article { position: relative; min-height: 112px; border: 1px solid var(--line); border-radius: 10px; background: white; padding: .8rem .85rem; }
.spend-grid article > span { position: absolute; top: .65rem; right: .7rem; color: #c9c2b5; font-size: .58rem; font-weight: 800; font-variant-numeric: lining-nums tabular-nums; }
.spend-grid strong { display: block; padding-right: 1.5rem; color: var(--forest); font-family: Georgia, serif; font-size: .83rem; font-weight: 500; }
.spend-grid p { margin: .4rem 0 0; color: var(--muted); font-size: .63rem; line-height: 1.5; }
.spend-formula { margin: .85rem 0 0; border-left: 3px solid var(--ochre); background: #f7f2e9; padding: .7rem .8rem; color: var(--muted); font-size: .66rem; line-height: 1.55; }
.method { margin-top: 1rem; padding: 1rem 1.1rem; box-shadow: none; }
.method-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.method-grid div { border-left: 3px solid var(--line); padding-left: .75rem; }
.method-grid div:nth-child(2) { border-left-color: var(--forest); }
.method-grid div:nth-child(3) { border-left-color: var(--ochre); }
.method-grid strong { font-family: Georgia, serif; font-weight: 500; }
.method-grid p { margin: .3rem 0 0; color: var(--muted); font-size: .66rem; line-height: 1.5; }