@font-face {
  font-family: "Montserrat";
  src: url("../fonts/Montserrat-Variable-latin.woff") format("woff");
  font-weight: 500 700;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f7f4ee;
  --ink: #1a1a1a;
  --muted: #54534f;
  --blue: #245a91;
  --blue-light: #eaf0f5;
  --red: #d95c45;
  --yellow: #e2b63b;
  --line: #cfc8bc;
  --panel: #f0ece3;
  --white: #fffefa;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 16px/1.6 Arial, Helvetica, sans-serif;
}
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4, .eyebrow, .topbar-note, .progress-label, .source-tag, button {
  font-family: Montserrat, Arial, Helvetica, sans-serif;
}
button { cursor: pointer; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
.skip-link { position: absolute; left: 1rem; top: -5rem; z-index: 20; padding: .8rem 1rem; background: #fff; }
.skip-link:focus { top: 1rem; }
.site-shell { width: min(100% - 3rem, 1180px); margin-inline: auto; }
.topbar {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
}
.back-link { font-size: .89rem; font-weight: 600; text-decoration: none; }
.back-link span { display: inline-block; margin-right: .42rem; color: var(--blue); }
.back-link:hover { text-decoration: underline; text-underline-offset: .2rem; }
.topbar-note, .eyebrow, .progress-label, .source-tag {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .055em;
}
.topbar-note { color: var(--muted); }
.intro-heading {
  display: grid;
  grid-template-columns: 1.5fr .8fr;
  align-items: end;
  gap: 3rem;
  padding: clamp(2.1rem, 3.6vw, 3.3rem) 0 clamp(1.5rem, 2.4vw, 2.2rem);
}
.eyebrow { color: var(--blue); margin-bottom: 1.4rem; }
.intro-heading h1 {
  max-width: 780px;
  font-size: clamp(2.3rem, 4.3vw, 4.2rem);
  line-height: 1.09;
  letter-spacing: -.045em;
  font-weight: 600;
}
.intro-note { color: var(--muted); max-width: 310px; font-size: 1.05rem; }
.workbench {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(270px, .85fr);
  align-items: start;
  gap: 1.2rem;
}
.experience-panel { min-width: 0; min-height: 610px; border: 1px solid var(--line); background: var(--white); }
.progress-area { padding: 1.45rem clamp(1.5rem, 3.6vw, 3rem) 0; }
.progress-label { color: var(--blue); display: block; margin-bottom: .8rem; }
.progress-track { height: 4px; background: #e6dfd2; overflow: hidden; }
.progress-fill { width: 0; height: 100%; background: var(--red); transition: width .35s ease; }
#experience { padding: clamp(2rem, 4vw, 3rem); outline-offset: -4px; }
.scene-eyebrow { color: var(--blue); font: 700 .74rem/1.4 Montserrat, Arial, sans-serif; letter-spacing: .04em; margin-bottom: 1.1rem; }
.scene-title { font-size: clamp(1.7rem, 2.6vw, 2.55rem); line-height: 1.2; font-weight: 600; letter-spacing: -.035em; margin-bottom: 1.1rem; }
.scene-copy { max-width: 600px; color: var(--muted); font-size: 1.06rem; margin-bottom: 1.75rem; }
.intro-guide { border-top: 1px solid var(--line); padding: 1.15rem 0 0; margin: 0 0 1.7rem; }
.intro-guide strong { display: block; font: 700 .79rem Montserrat, Arial, sans-serif; color: var(--blue); margin-bottom: .35rem; }
.intro-guide p { max-width: 590px; font-size: .99rem; line-height: 1.65; }
.steps-preview { display: flex; gap: .55rem; flex-wrap: wrap; margin: .15rem 0 1.8rem; }
.steps-preview span { display: inline-flex; align-items: center; gap: .5rem; background: var(--panel); padding: .53rem .7rem; font-size: .81rem; }
.steps-preview b { color: var(--blue); font: 700 .7rem Montserrat, Arial, sans-serif; }
.example-pair { border-left: 3px solid var(--blue); background: #edf1f3; padding: 1.15rem 1.25rem; margin: 1.1rem 0 1.6rem; }
.example-pair p { font-size: .93rem; line-height: 1.55; }
.example-pair .example-label { color: var(--blue); font: 700 .68rem Montserrat, Arial, sans-serif; letter-spacing: .05em; margin-bottom: .5rem; }
.example-pair .example-foot { color: var(--muted); font-size: .78rem; margin-top: .55rem; }
.notes-jump { color: var(--blue); display: inline-flex; gap: .5rem; align-items: center; font: 600 .79rem Montserrat, Arial, sans-serif; margin: -.8rem 0 .25rem; text-underline-offset: .2rem; }
.review-document { margin: 1.35rem 0; border: 1px solid var(--line); background: #fbfaf7; padding: clamp(1.2rem, 2.4vw, 1.8rem); }
.review-document-heading { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem; color: var(--blue); font: 700 .69rem/1.5 Montserrat, Arial, sans-serif; letter-spacing: .045em; border-bottom: 1px solid var(--line); padding-bottom: 1rem; }
.draft-email { font-size: .97rem; line-height: 1.75; }
.draft-email p { margin-top: 1.05rem; }
.draft-email .draft-subject { font: 600 .78rem Montserrat, Arial, sans-serif; color: var(--blue); border-bottom: 1px solid var(--line); padding-bottom: .9rem; margin-bottom: 1.4rem; }
.interactive-paragraph { line-height: 2.18; }
.draft-claim {
  display: inline;
  border: 0;
  border-bottom: 1px dotted #a3a2a0;
  border-radius: 0;
  background: transparent;
  padding: .16rem .07rem;
  margin: .09rem .04rem;
  color: var(--ink);
  font: inherit;
  text-align: left;
  line-height: inherit;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  transition: background-color .16s ease, border-color .16s ease;
}
.draft-claim:hover, .draft-claim:focus-visible { background: #e8eff5; border-bottom-color: var(--blue); }
.draft-claim.is-marked { background: #f5e6b3; border-bottom: 2px solid #a97c20; }
.mark-tag { color: #614718; font: 700 .6rem Montserrat, Arial, sans-serif; letter-spacing: .01em; margin-left: .4rem; vertical-align: middle; white-space: nowrap; }
.revised-claim { background: #edf2e8; border-bottom: 1px solid #567356; padding: .16rem .07rem; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.revised-tag { color: #405b40; font: 700 .6rem Montserrat, Arial, sans-serif; margin-left: .4rem; vertical-align: middle; white-space: nowrap; }
.review-hint { color: var(--muted); font-size: .85rem; margin: .7rem 0 0; }
.repair-progress { margin: 1.4rem 0; }
.repair-progress > span { display: block; color: var(--blue); font: 700 .68rem Montserrat, Arial, sans-serif; letter-spacing: .04em; margin-bottom: .65rem; }
.mini-track { background: #e6dfd2; height: 4px; }
.mini-track > div { height: 100%; background: #567356; transition: width .3s ease; }
.repair-card { margin: 1.6rem 0; padding: clamp(1.3rem, 3vw, 1.8rem); border-left: 4px solid var(--blue); background: var(--blue-light); scroll-margin-top: 1rem; }
.repair-card:focus { outline: 2px solid var(--blue); outline-offset: 3px; }
.inspect-kicker { font: 700 .68rem Montserrat, Arial, sans-serif; color: var(--blue); letter-spacing: .06em; margin-bottom: .5rem; }
.repair-card h3 { font-size: 1.18rem; line-height: 1.35; letter-spacing: -.02em; margin-bottom: 1.1rem; }
.quoted-claim { border-left: 3px solid var(--red); padding: .8rem 1rem; background: #fffefa; margin-bottom: 1.1rem; font-size: 1rem; line-height: 1.6; }
.evidence-box, .suggested-edit { background: var(--white); padding: .9rem 1rem; border: 1px solid #d7dfe6; }
.evidence-box span, .suggested-edit span { color: var(--blue); font: 700 .67rem Montserrat, Arial, sans-serif; letter-spacing: .04em; }
.evidence-box p, .suggested-edit p { font-size: .93rem; line-height: 1.55; margin-top: .3rem; }
.suggested-edit { margin-top: 1.25rem; border-color: #9cb19e; background: #f3f7ef; }
.inspect-explanation { font-size: .93rem; margin: 1.05rem 0 1.3rem; }
.revision-label { display: block; font: 600 .84rem Montserrat, Arial, sans-serif; margin-bottom: .5rem; }
.revision-label span { font-family: Arial, Helvetica, sans-serif; font-weight: 400; color: var(--muted); }
.revision-input { width: 100%; border: 1px solid #aeb8c0; border-radius: 2px; padding: .85rem; resize: vertical; background: var(--white); color: var(--ink); font: .95rem/1.5 Arial, Helvetica, sans-serif; min-height: 88px; }
.revision-input:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.revision-note { font-size: .8rem; line-height: 1.55; color: var(--muted); margin-top: .45rem; }
.supported-flags, .review-more, .review-done { border: 1px solid var(--line); padding: 1.3rem 1.45rem; background: #f7f4ee; margin: 1.1rem 0 1.5rem; }
.supported-flags h3, .review-more h3, .review-done h3 { font-size: 1.03rem; font-weight: 600; margin-bottom: .55rem; }
.supported-flags p, .review-more p, .review-done p { font-size: .9rem; color: var(--muted); }
.supported-flags ul { padding: 0; margin: .9rem 0 0; list-style: none; }
.supported-flags li { border-top: 1px solid var(--line); padding: .6rem 0; font-size: .86rem; }
.supported-flags strong, .supported-flags li span { display: block; font-weight: 400; }
.supported-flags li span { color: var(--muted); margin-top: .25rem; }
.review-more { border-left: 4px solid var(--red); }
.review-done { border-left: 4px solid #567356; background: #f5f7ef; }
.repair-navigation { margin-top: 1.6rem; }
.button-primary:disabled { opacity: .46; cursor: not-allowed; }
.final-draft { background: #f5f7ef; border-color: #aebda5; }
.transfer-panel { margin: 1.4rem 0; padding: 1.2rem 0 1.4rem; border-top: 1px solid var(--line); }
.transfer-panel h3 { font-size: 1rem; font-weight: 600; margin-bottom: .5rem; }
.transfer-panel p { font-size: .98rem; max-width: 580px; }
.prompt-details { margin: 1.4rem 0; border: 1px solid var(--line); padding: 1.05rem 1.2rem; background: var(--panel); }
.prompt-details summary { cursor: pointer; color: var(--blue); font: 600 .88rem Montserrat, Arial, sans-serif; }
.prompt-details summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
.prompt-details > p { color: var(--muted); font-size: .89rem; margin-top: .95rem; }
.prompt-details pre { white-space: pre-wrap; overflow-wrap: anywhere; font: .84rem/1.65 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--white); border: 1px solid var(--line); padding: 1rem; margin: 1rem 0; }
.draft-card { margin: 1.6rem 0; border: 1px solid var(--line); background: #f8f6f1; padding: 1.5rem; }
.draft-label { color: var(--blue); font: 700 .72rem Montserrat, Arial, sans-serif; letter-spacing: .05em; margin-bottom: .8rem; }
.draft-card p { color: var(--ink); font-size: .97rem; line-height: 1.72; }
.action-row { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem; margin-top: 2rem; }
.button-primary, .button-secondary, .button-text {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .72rem 1.15rem;
  border-radius: 2px;
  font-size: .81rem;
  font-weight: 600;
  line-height: 1.4;
}
.button-primary { background: var(--blue); color: #fff; border: 2px solid var(--blue); }
.button-primary:hover { background: #164975; }
.button-secondary { background: transparent; color: var(--blue); border: 2px solid var(--blue); }
.button-secondary:hover { background: var(--blue-light); }
.button-text { padding-inline: .3rem; background: transparent; border: 2px solid transparent; color: var(--muted); }
.button-text:hover { text-decoration: underline; }
.source-panel { border: 1px solid var(--line); background: var(--panel); position: sticky; top: 1rem; }
.source-top { padding: 1.8rem 1.8rem 1.3rem; }
.source-tag { display: inline-flex; align-items: center; gap: .6rem; color: var(--blue); margin-bottom: 1.35rem; }
.tag-dot { width: 11px; height: 11px; background: var(--red); border-radius: 50%; }
.source-top h2 { font-size: 1.55rem; line-height: 1.25; letter-spacing: -.035em; font-weight: 600; margin-bottom: .55rem; }
.source-top p { font-size: .9rem; color: var(--muted); }
.source-documents { padding: 0 1.8rem 1.2rem; }
.source-entry { border-top: 1px solid var(--line); padding: 1rem 0; }
.source-entry-meta { color: var(--blue); font: 700 .65rem Montserrat, Arial, sans-serif; letter-spacing: .045em; margin-bottom: .45rem; }
.source-entry h3 { font-size: .86rem; font-weight: 600; margin-bottom: .35rem; }
.source-entry p:not(.source-entry-meta) { font-size: .86rem; color: var(--muted); line-height: 1.56; }
.source-footnote { border-top: 1px solid var(--line); margin: 0; padding: 1.2rem 1.8rem 1.6rem; color: var(--muted); font-size: .75rem; line-height: 1.5; }
.source-return { display: block; padding: 0 1.8rem 1.3rem; color: var(--blue); font: 600 .78rem Montserrat, Arial, sans-serif; text-underline-offset: .2rem; }
.copy-note { font-size: .79rem; color: var(--muted); margin-top: .6rem; min-height: 1.1rem; }
.tip { border-top: 1px solid var(--line); padding-top: 1rem; font-size: .82rem; color: var(--muted); }
.footer { min-height: 110px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-top: 3rem; border-top: 1px solid var(--line); font-size: .79rem; color: var(--muted); }
.footer a { text-underline-offset: .2rem; }
@media (max-width: 900px) {
  .intro-heading { grid-template-columns: 1fr; gap: 1.25rem; }
  .intro-note { max-width: 650px; }
  .workbench { grid-template-columns: 1fr; }
  .source-panel { position: static; scroll-margin-top: 1rem; }
  .source-documents { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.4rem; }
  .experience-panel { min-height: 0; }
}
@media (max-width: 570px) {
  .site-shell { width: min(100% - 2rem, 530px); }
  .topbar { align-items: start; padding: 1.2rem 0; flex-direction: column; min-height: 0; }
  .topbar-note { font-size: .65rem; }
  .intro-heading { padding-top: 2.8rem; }
  .intro-heading h1 { font-size: clamp(2.1rem, 10vw, 3rem); }
  .source-documents { grid-template-columns: 1fr; }
  .source-top, .source-documents { padding-inline: 1.5rem; }
  .source-footnote { padding-inline: 1.5rem; }
  #experience { padding: 1.5rem; }
  .progress-area { padding-inline: 1.5rem; }
  .action-row { align-items: stretch; flex-direction: column; }
  .button-primary, .button-secondary, .button-text { width: 100%; }
  .source-return { padding-inline: 1.5rem; }
  .interactive-paragraph { line-height: 2.15; }
  .draft-claim { padding-block: .2rem; }
  .steps-preview { flex-direction: column; }
  .steps-preview span { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .progress-fill, .mini-track > div, .draft-claim { transition: none; }
}