:root {
  --ink: #151513;
  --paper: #fbfaf6;
  --paper-deep: #f1eee6;
  --white: #ffffff;
  --line: #d9d5ca;
  --muted: #66635c;
  --danger: #8b2924;
  --success: #2f5c3d;
  --accent: #9b4f2f;
  --accent-dark: #6f321d;
  --radius: 2px;
  --shell: 1180px;
  --measure: 720px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
input[type="hidden"] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.62; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { text-decoration-thickness: 2px; }
button, input, select, textarea { font: inherit; }
button, input, select, textarea, a { outline-offset: 4px; }
:focus-visible { outline: 3px solid var(--ink); }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: var(--ink); color: var(--white); padding: 0.65rem 1rem; }
.skip-link:focus { top: 1rem; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.shell { width: min(calc(100% - 2.5rem), var(--shell)); margin-inline: auto; }
.narrow { max-width: var(--measure); }
.dev-banner { background: var(--ink); color: var(--white); text-align: center; font-size: 0.78rem; letter-spacing: 0.04em; padding: 0.35rem 1rem; }

.site-header { border-bottom: 1px solid var(--line); background: rgba(251,250,246,0.98); }
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.wordmark { display: inline-flex; flex-direction: column; text-decoration: none; line-height: 1; }
.wordmark-main { font-family: var(--serif); font-size: 1.25rem; font-weight: 700; letter-spacing: 0.01em; }
.wordmark-sub { margin-top: 0.42rem; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--muted); }
.nav { display: flex; flex-wrap: wrap; gap: 1.25rem; font-size: 0.86rem; }
.nav a { text-decoration: none; border-bottom: 1px solid transparent; }
.nav a:hover { border-color: var(--ink); }

h1, h2, h3 { font-family: var(--serif); line-height: 1.13; margin: 0 0 0.7em; text-wrap: balance; }
h1 { font-size: clamp(2.55rem, 6vw, 5.2rem); font-weight: 600; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.85rem, 3.4vw, 3rem); font-weight: 600; letter-spacing: -0.02em; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
.eyebrow { margin-bottom: 0.9rem; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.17em; text-transform: uppercase; color: var(--muted); }
.standfirst { font-family: var(--serif); font-size: clamp(1.18rem, 2vw, 1.48rem); line-height: 1.5; max-width: 44rem; }
.quiet { color: var(--muted); }
.text-link { font-weight: 700; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.2rem; margin-top: 2rem; }
.button { appearance: none; display: inline-flex; align-items: center; justify-content: center; min-height: 48px; border: 1px solid var(--ink); border-radius: var(--radius); background: var(--ink); color: var(--white); padding: 0.68rem 1.15rem; font-weight: 700; text-decoration: none; cursor: pointer; }
.button:hover { background: var(--white); color: var(--ink); }
.button:disabled { cursor: not-allowed; opacity: 0.45; }
.button-small { min-height: 40px; padding: 0.5rem 0.85rem; font-size: 0.88rem; }
.button-secondary { background: var(--white); color: var(--ink); }
.button-secondary:hover { background: var(--paper-deep); }
.button-danger { background: var(--white); color: var(--danger); border-color: var(--danger); }
.button-danger:hover { background: var(--danger); color: var(--white); }

.hero { padding: clamp(4rem, 10vw, 8.5rem) 0; border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 380px); gap: clamp(3rem, 8vw, 7rem); align-items: center; }
.hero-copy { max-width: 760px; }
.cover-figure, .reader-cover { margin: 0; }
.cover-figure img { display: block; width: 100%; height: auto; box-shadow: 0 18px 45px rgba(21,21,19,0.18); }
.cover-figure figcaption, .reader-cover figcaption { margin-top: 0.8rem; color: var(--muted); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; }
.book-intro { padding: clamp(3.5rem, 8vw, 7rem) 0; background: var(--paper-deep); border-bottom: 1px solid var(--line); }
.book-intro-grid { display: grid; grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.35fr); gap: clamp(2rem, 7vw, 7rem); align-items: start; }
.book-intro h2 { max-width: 9em; }
.book-summary { max-width: 680px; font-family: var(--serif); font-size: clamp(1.08rem, 1.7vw, 1.3rem); line-height: 1.58; }
.book-summary p:last-child { margin-bottom: 0; }
.paper-section { background: var(--white); border-block: 1px solid var(--line); }
.paper-section, .content-section { padding: clamp(3.5rem, 8vw, 7rem) 0; }
.steps { list-style: none; margin: 3rem 0 0; padding: 0; }
.steps li { display: grid; grid-template-columns: 58px 1fr; gap: 1.25rem; padding: 1.45rem 0; border-top: 1px solid var(--line); }
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps > li > span { width: 45px; height: 45px; border: 2px solid var(--ink); border-radius: 50%; display: grid; place-items: center; font-family: var(--serif); font-weight: 700; }
.steps h3, .steps p { margin: 0; }

.page-intro { padding: clamp(3.5rem, 8vw, 7rem) 0 2.5rem; }
.page-intro h1 { font-size: clamp(2.5rem, 5vw, 4.6rem); }
.form-section { padding: 0 0 7rem; }
.form-shell { max-width: 900px; }
.application-form { border-top: 4px solid var(--ink); background: var(--white); }
.form-progress { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.form-progress span { padding: 0.9rem 1rem; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); border-right: 1px solid var(--line); }
.form-progress span:last-child { border-right: 0; }
.form-progress span.active { color: var(--ink); font-weight: 800; background: var(--paper-deep); }
fieldset { margin: 0; padding: clamp(1.5rem, 5vw, 3.2rem); border: 0; border-bottom: 1px solid var(--line); }
legend { float: left; width: 100%; margin: 0 0 0.8rem; padding: 0; font-family: var(--serif); font-size: 2rem; font-weight: 600; }
legend + * { clear: both; }
.section-intro { max-width: 42rem; color: var(--muted); }
label { display: block; margin-top: 1.35rem; }
label > span:first-child { display: block; margin-bottom: 0.38rem; font-weight: 700; }
label small { display: block; margin-top: 0.35rem; color: var(--muted); }
input:not([type="checkbox"]), select, textarea { width: 100%; border: 1px solid #8b887f; border-radius: 0; background: var(--paper); color: var(--ink); padding: 0.72rem 0.8rem; }
textarea { resize: vertical; min-height: 7rem; }
input:focus, select:focus, textarea:focus { border-color: var(--ink); background: var(--white); }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.chapter-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; margin-top: 1.8rem; }
.chapter-card { position: relative; display: grid; grid-template-columns: 54px 1fr; gap: 1rem; align-items: start; margin: 0; padding: 1rem; border: 1px solid var(--line); cursor: pointer; }
.chapter-card:hover, .chapter-card:has(input:checked) { border-color: var(--ink); background: var(--paper-deep); }
.chapter-card input { position: absolute; inset: 0.75rem 0.75rem auto auto; width: 1.15rem; height: 1.15rem; accent-color: var(--ink); }
.chapter-number, .assignment-emblem, .chapter-mini-number { flex: none; display: grid; place-items: center; aspect-ratio: 1; border: 2px solid var(--ink); border-radius: 50%; font-family: var(--serif); font-weight: 700; }
.chapter-number { width: 48px; height: 48px; font-size: 1.15rem; }
.chapter-copy { display: flex; flex-direction: column; padding-right: 1.4rem; }
.chapter-copy strong { font-family: var(--serif); font-size: 1.1rem; line-height: 1.25; margin-bottom: 0.45rem; }
.chapter-copy > span:not(.chapter-kind) { font-size: 0.88rem; line-height: 1.45; color: var(--muted); }
.chapter-copy small { margin-top: 0.7rem; color: var(--muted); }
.chapter-kind { font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.45rem; }
.check-row { display: grid; grid-template-columns: 22px 1fr; gap: 0.75rem; align-items: start; }
.check-row input { width: 1.15rem; height: 1.15rem; margin-top: 0.25rem; accent-color: var(--ink); }
.check-row span { font-weight: 400; }
.form-actions { padding: 2rem clamp(1.5rem, 5vw, 3.2rem); display: flex; align-items: center; gap: 1rem; }
.turnstile-wrap { padding: 2rem clamp(1.5rem, 5vw, 3.2rem) 0; }
.form-actions p { margin: 0; color: var(--muted); font-size: 0.87rem; }
.feedback-form { border-top: 4px solid var(--ink); background: var(--white); }
.feedback-section { padding: clamp(1.5rem, 5vw, 3.2rem); border-bottom: 1px solid var(--line); scroll-margin-top: 1.5rem; }
.feedback-section:focus { outline: 3px solid var(--accent); outline-offset: 4px; }
.stage-transition { margin: 0 0 2.25rem; padding: 1.25rem 1.4rem; border: 2px solid var(--ink); background: var(--paper); }
.stage-transition h2 { margin-bottom: 0.45rem; font-size: clamp(1.45rem, 3vw, 2rem); }
.stage-transition p:last-child { margin-bottom: 0; }
.feedback-section-heading { display: flex; justify-content: space-between; align-items: start; gap: 1rem; margin-bottom: 2rem; }
.feedback-field { padding-top: 1.25rem; margin-top: 1.25rem; border-top: 1px solid var(--line); }
.feedback-choices { display: grid; gap: 0.55rem; margin-top: 0.65rem; }
.feedback-choice { display: grid; grid-template-columns: 1.2rem 1fr; gap: 0.65rem; align-items: center; margin: 0; padding: 0.7rem 0.8rem; border: 1px solid var(--line); background: var(--white); }
.feedback-choice input { width: 1rem; height: 1rem; margin: 0; accent-color: var(--ink); }
.feedback-chapter { font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.feedback-field > .feedback-chapter { display: block; width: fit-content; margin-bottom: 0.7rem; padding: 0.42rem 0.65rem; background: var(--ink); color: var(--white); font-size: 0.78rem; font-weight: 700; line-height: 1.3; letter-spacing: 0.075em; }
.required-note { display: inline; margin-left: 0.35rem; color: var(--muted); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; }
.error-summary { margin-bottom: 1.5rem; border: 2px solid var(--danger); background: var(--white); padding: 1rem 1.25rem; }
.error-summary h2 { font-family: var(--sans); font-size: 1.05rem; color: var(--danger); }
.error-summary ul { margin-bottom: 0; }
.dev-action { margin-top: 2rem; }

.admin-heading { padding: 3rem 0 2rem; border-bottom: 1px solid var(--line); }
.admin-heading > .shell { display: flex; align-items: end; justify-content: space-between; gap: 2rem; }
.admin-heading h1 { font-size: clamp(2.3rem, 4.5vw, 4.2rem); }
.admin-section { padding: 2.5rem 0 6rem; }
.metrics { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border: 1px solid var(--line); background: var(--white); margin-bottom: 1.5rem; }
.metric { padding: 1.1rem; border-right: 1px solid var(--line); }
.metric:last-child { border-right: 0; }
.metric span { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.metric strong { display: block; margin-top: 0.35rem; font-family: var(--serif); font-size: 2.3rem; line-height: 1; }
.admin-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(260px, 0.8fr); gap: 1.5rem; align-items: start; }
.panel { border: 1px solid var(--line); background: var(--white); padding: 1.4rem; }
.panel-wide { min-width: 0; }
.panel-heading { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.panel h2 { font-size: 1.65rem; }
.plain-list { padding-left: 1.1rem; }
.table-wrap { width: 100%; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.87rem; }
th, td { padding: 0.75rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
td small { display: block; color: var(--muted); }
.status { display: inline-flex; padding: 0.2rem 0.45rem; border: 1px solid var(--line); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; }
.status-pending { border-color: var(--ink); }
.status-approved, .status-assigned, .status-submitted { color: var(--success); border-color: var(--success); }
.status-rejected { color: var(--danger); border-color: var(--danger); }
.status-considered, .status-no_change, .status-change_made { color: var(--success); border-color: var(--success); }
.status-change_planned, .status-follow_up { color: var(--accent-dark); border-color: var(--accent-dark); }
.definition-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.3rem; margin-bottom: 2rem; }
.definition-grid > div { border-top: 1px solid var(--line); padding-top: 0.7rem; }
.definition-grid .wide { grid-column: 1 / -1; }
dt { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
dd { margin: 0.2rem 0 0; }
.chapter-interest-list { list-style: none; padding: 0; margin: 1rem 0 2rem; border-top: 1px solid var(--line); }
.chapter-interest-list li { display: flex; gap: 0.85rem; align-items: center; padding: 0.75rem 0; border-bottom: 1px solid var(--line); }
.chapter-mini-number { width: 38px; height: 38px; }
.chapter-inline { display: inline-flex; align-items: center; gap: 0.7rem; min-width: 16rem; }
.chapter-interest-list small { display: block; color: var(--muted); }
.decision-block { border-top: 3px solid var(--ink); padding-top: 1.25rem; }
.decision-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1rem; }
.timeline { list-style: none; padding: 0; margin: 1rem 0 0; }
.timeline li { padding: 0.7rem 0; border-top: 1px solid var(--line); }
.timeline span { display: block; color: var(--muted); font-size: 0.82rem; }
.empty-state { text-align: center; padding: 4rem 2rem; }
.analysis-stack { display: grid; gap: 1.5rem; }
.analysis-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.8fr); gap: 1.5rem; align-items: start; }
.report-note { margin: 1.25rem 0 0; max-width: 52rem; }
.analysis-results { border-top: 4px solid var(--ink); }
.analysis-filters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto; gap: 1rem; align-items: end; margin: 1.5rem 0; padding: 1.25rem; background: var(--paper); border: 1px solid var(--line); }
.analysis-filters label { margin: 0; }
.written-filters { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.filter-actions { display: flex; align-items: center; gap: 0.8rem; padding-bottom: 0.15rem; }
.feedback-metrics { margin-bottom: 0; }
.feedback-metrics .metric strong small { display: inline; margin-left: 0.15rem; font-family: var(--sans); font-size: 0.8rem; color: var(--muted); }
.response-list { display: grid; gap: 1rem; margin-top: 1rem; }
.response-card { padding: 1.25rem; border: 1px solid var(--line); background: var(--paper); }
.response-card-heading { display: flex; justify-content: space-between; align-items: start; gap: 1.5rem; }
.response-card h2, .response-card h3 { margin-bottom: 0.6rem; font-size: 1.2rem; }
.response-card blockquote { margin: 1rem 0; padding: 0 0 0 1rem; border-left: 3px solid var(--accent); font-family: var(--serif); font-size: 1.08rem; line-height: 1.55; white-space: pre-wrap; }
.response-meta { margin: 0.9rem 0 0; color: var(--muted); font-size: 0.78rem; }
.response-scope { display: inline-block; margin: 0.4rem 0 0; color: var(--muted); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.qualitative-gateway .panel-heading { align-items: center; }
.qualitative-gateway p { max-width: 48rem; }
.written-groups { display: grid; gap: 1rem; }
.written-group { border: 1px solid var(--line); background: var(--white); }
.written-group > summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.2rem 1.35rem; cursor: pointer; list-style-position: inside; }
.written-group > summary:hover { background: var(--paper); }
.written-group > summary span:first-child { display: inline-flex; flex-direction: column; gap: 0.2rem; vertical-align: middle; }
.written-group > summary strong { font-size: 1.05rem; }
.written-group > summary small { color: var(--muted); font-weight: 400; }
.written-count { flex: 0 0 auto; padding: 0.3rem 0.55rem; border: 1px solid var(--line); color: var(--muted); font-size: 0.78rem; font-weight: 700; }
.written-group-body { padding: 0 1.35rem 1.35rem; border-top: 1px solid var(--line); }
.written-group-actions { display: flex; justify-content: flex-end; padding-top: 1rem; }
.pagination { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem; }
.pagination > :last-child { justify-self: end; }
.rating-result { min-width: 4rem; padding: 0.45rem 0.6rem; border: 1px solid var(--ink); text-align: center; font-weight: 800; }
.review-panel { border-top: 4px solid var(--accent); }
.review-current { margin: 1rem 0 1.5rem; padding: 1rem; border: 1px solid var(--line); background: var(--paper); }
.review-current p { margin: 0.8rem 0 0.35rem; white-space: pre-wrap; }
.review-current small { color: var(--muted); }
.review-form { display: grid; grid-template-columns: minmax(220px, 0.65fr) minmax(0, 1.35fr); gap: 1rem; align-items: start; margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.review-form label { margin: 0; }
.review-form .button { grid-column: 2; justify-self: start; }
.assignment-composer { margin-top: 1rem; }
.context-rule { margin: 1.5rem 0; padding: 1rem 0; border-block: 1px solid var(--line); }
.context-rule ul { margin: 0.55rem 0 0; padding-left: 1.2rem; }
.assignment-fieldset { padding: 0 0 1.5rem; border: 0; }
.assignment-fieldset legend { font-size: 1.45rem; }
.assignment-choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.7rem; margin-top: 1rem; }
.assignment-choice { display: grid; grid-template-columns: 22px 1fr; gap: 0.7rem; align-items: start; margin: 0; padding: 0.85rem; border: 1px solid var(--line); }
.assignment-choice input { width: 1.1rem; height: 1.1rem; margin-top: 0.2rem; accent-color: var(--ink); }
.assignment-choice small { display: block; color: var(--muted); }
.compact-fields { margin-top: 0.5rem; }
.assignment-submit { padding-inline: 0; padding-bottom: 0; }
.sample-panel { padding: clamp(1.25rem, 3vw, 2rem); }
.asset-upload { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.asset-upload .button { margin-top: 1rem; }
.sample-edit-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.sample-tool { padding: 1rem; border: 1px solid var(--line); background: var(--paper); }
.sample-tool h3, .paired-upload h3 { margin-bottom: 0.45rem; }
.sample-tool .button { margin-top: 0.85rem; }
.sample-file-details { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.sample-file-details summary { cursor: pointer; font-weight: 700; }
.file-ready, .file-missing { display: inline-block; margin-bottom: 0.25rem; padding: 0.18rem 0.45rem; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.file-ready { color: #245b3a; background: #e5f2e9; }
.file-missing { color: var(--danger); background: #f8e9e6; }
.asset-actions { display: flex; align-items: center; gap: 0.6rem; }
.asset-actions form { margin: 0; }
.setup-panel { scroll-margin-top: 1.5rem; }
.setup-create { margin-top: 1.5rem; border-top: 1px solid var(--line); padding-top: 1rem; }
.setup-create summary { cursor: pointer; font-family: var(--serif); font-size: 1.2rem; font-weight: 700; }
.setup-form { margin-top: 1.25rem; padding-top: 0.25rem; }
.setup-form > .button { margin-top: 1.25rem; }
.setup-chapter-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.55rem; max-height: 28rem; overflow-y: auto; margin-top: 1.25rem; padding: 0.7rem; border: 1px solid var(--line); background: var(--paper); }
.setup-chapter-choice { display: grid; grid-template-columns: 20px 1fr; gap: 0.6rem; align-items: start; margin: 0; padding: 0.65rem; background: var(--white); border: 1px solid var(--line); }
.setup-chapter-choice input { width: 1rem; height: 1rem; margin-top: 0.25rem; accent-color: var(--ink); }
.setup-chapter-choice small { display: block; color: var(--muted); }
.question-list { display: grid; gap: 1rem; }
.question-card { padding: 1rem; border: 1px solid var(--line); background: var(--paper); }
.question-card small { display: block; color: var(--muted); }
.question-edit-form { display: grid; gap: 0.85rem; }
.question-delete-form { margin-top: 0.65rem; }
.check-row-group { display: flex; flex-wrap: wrap; gap: 1rem; }
.question-card .form-actions { margin-top: 0; }
.inline-status-form { display: flex; align-items: center; gap: 0.45rem; min-width: 15rem; }
.inline-status-form label { flex: 1; margin: 0; }
.inline-status-form select { min-width: 8rem; padding-block: 0.5rem; }
.bundle-download { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 1.5rem; padding: 1rem; border: 1px solid var(--ink); background: var(--paper); }
.bundle-download small { display: block; color: var(--muted); }

.reader-welcome { padding: clamp(3rem, 7vw, 6rem) 0; }
.reader-welcome-grid { display: grid; grid-template-columns: minmax(0, 720px) 150px; gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.reader-welcome h1 { font-size: clamp(2.6rem, 5vw, 4.5rem); }
.reader-cover img { display: block; width: 100%; height: auto; box-shadow: 0 10px 28px rgba(21,21,19,0.14); }
.assignment-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 2rem 0 0; padding-top: 1rem; border-top: 1px solid var(--line); }
.assignment-list { margin-top: 2rem; border-top: 1px solid var(--line); }
.assignment-card { display: grid; grid-template-columns: 78px 1fr; gap: 1.4rem; padding: 2rem 0; border-bottom: 1px solid var(--line); }
.assignment-emblem { width: 72px; height: 72px; font-size: 1.8rem; }
.assignment-emblem-intro { font-family: var(--sans); font-size: 0.68rem; letter-spacing: 0.05em; text-transform: uppercase; }
.assignment-card h3 { font-size: 1.5rem; margin-bottom: 0.35rem; }
.assignment-meta { display: flex; flex-wrap: wrap; gap: 0.45rem 1.2rem; color: var(--muted); font-size: 0.78rem; }

.site-footer { border-top: 1px solid var(--line); padding: 1.5rem 0; color: var(--muted); font-size: 0.78rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 1rem; }
.footer-inner p { margin: 0; }
.privacy-copy { padding-block: clamp(3rem, 7vw, 6rem); }
.privacy-copy h2 { margin-top: 2.2rem; font-size: clamp(1.5rem, 3vw, 2rem); }
.privacy-copy h2:first-child { margin-top: 0; }
.privacy-copy li { margin-bottom: 0.55rem; }
.privacy-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.5rem; }
.privacy-actions form { margin: 0; }
.reader-next-steps { margin-top: 1.5rem; padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-left: 4px solid var(--accent); background: var(--white); }
.reader-next-steps ol { margin: 0.65rem 0 0.85rem; padding-left: 1.25rem; }
.reader-next-steps li { margin-bottom: 0.45rem; }
.reader-next-steps p:last-child { margin-bottom: 0; font-size: 0.9rem; }
.compact-confirm { margin: 0 0 0.65rem; min-width: 13rem; }
.compact-confirm span { font-size: 0.78rem; }

@media (max-width: 860px) {
  .hero-grid, .admin-grid, .analysis-grid, .book-intro-grid { grid-template-columns: 1fr; }
  .cover-figure { width: min(62vw, 340px); }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric { border-bottom: 1px solid var(--line); }
  .chapter-grid { grid-template-columns: 1fr; }
  .analysis-filters { grid-template-columns: 1fr 1fr; }
  .written-filters { grid-template-columns: 1fr 1fr; }
  .sample-edit-grid { grid-template-columns: 1fr; }
  .setup-chapter-grid { grid-template-columns: 1fr; }
  .review-form { grid-template-columns: 1fr; }
  .review-form .button { grid-column: 1; }
}

@media (max-width: 640px) {
  .shell { width: min(calc(100% - 1.4rem), var(--shell)); }
  .header-inner { align-items: flex-start; padding-block: 1rem; flex-direction: column; gap: 1rem; }
  .nav { gap: 0.75rem 1rem; }
  .hero { padding-top: 3.5rem; }
  .field-grid, .assignment-summary { grid-template-columns: 1fr; gap: 0; }
  .assignment-choices { grid-template-columns: 1fr; }
  .reader-welcome-grid { grid-template-columns: 1fr; }
  .reader-cover { width: 120px; }
  .form-progress { grid-template-columns: 1fr; }
  .form-progress span { border-right: 0; border-bottom: 1px solid var(--line); }
  .form-progress span:last-child { border-bottom: 0; }
  .form-actions, .admin-heading > .shell { align-items: stretch; flex-direction: column; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .assignment-card { grid-template-columns: 54px 1fr; gap: 0.9rem; }
  .assignment-emblem { width: 50px; height: 50px; font-size: 1.2rem; }
  .footer-inner { flex-direction: column; }
  .bundle-download { align-items: flex-start; flex-direction: column; }
  .analysis-filters { grid-template-columns: 1fr; }
  .written-filters { grid-template-columns: 1fr; }
  .inline-status-form { min-width: 12rem; }
  .response-card-heading { flex-direction: column; gap: 0.5rem; }
  .qualitative-gateway .panel-heading, .written-group > summary { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

@media print {
  .dev-banner, .site-header, .site-footer, .button, .nav { display: none !important; }
  body { background: #fff; font-size: 11pt; }
  .panel, .application-form { border-color: #000; }
}