:root {
  --red: #e4002b;
  --red-dark: #b80022;
  --ink: #111111;
  --muted: #676767;
  --line: #d8d8d3;
  --paper: #f7f7f4;
  --white: #ffffff;
  --black: #0b0b0b;
  --success: #167548;
  --warning: #a15500;
  --header-height: 72px;
  --max-width: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 16px); }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei UI", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0;
}
button, input, select, textarea { font: inherit; letter-spacing: 0; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid rgba(228, 0, 43, .28); outline-offset: 3px; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  transform: translateY(-150%);
  background: var(--white);
  border: 1px solid var(--ink);
  padding: 8px 12px;
}
.skip-link:focus { transform: translateY(0); }

.topbar {
  position: sticky;
  z-index: 50;
  top: 0;
  min-height: var(--header-height);
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  gap: 24px;
  padding: 0 32px;
  color: var(--white);
  background: var(--black);
  border-bottom: 1px solid #313131;
}
.brand-block { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--red);
  font-weight: 800;
}
.brand-block p { margin: 0; line-height: 1.25; }
.brand-name { font-size: 14px; font-weight: 700; }
.brand-subtitle { color: #9c9c9c; font-size: 11px; }
.topnav { display: flex; align-self: stretch; }
.topnav a {
  display: flex;
  align-items: center;
  padding: 0 16px;
  color: #a9a9a9;
  border-bottom: 3px solid transparent;
  text-decoration: none;
  font-size: 13px;
  white-space: nowrap;
}
.topnav a:hover, .topnav a.active { color: var(--white); border-bottom-color: var(--red); }
.snapshot { justify-self: end; text-align: right; line-height: 1.25; }
.snapshot span { display: block; color: #8f8f8f; font-size: 10px; text-transform: uppercase; }
.snapshot strong { font-size: 12px; }

.section-band { background: var(--white); border-bottom: 1px solid var(--line); }
.section-inner { width: min(100%, var(--max-width)); margin: 0 auto; padding: 88px 56px; }
.eyebrow { margin: 0 0 18px; color: var(--red); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3 { margin: 0; line-height: 1.12; }
h1 { max-width: 920px; font-size: 64px; font-weight: 800; }
h1 span { color: var(--red); }
h2 { font-size: 45px; font-weight: 800; }
h3 { font-size: 23px; }

.overview { background-color: var(--paper); background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 80px 80px; }
.overview .section-inner { padding-top: 72px; }
.overview-heading { display: grid; grid-template-columns: 1fr 210px; gap: 64px; align-items: end; }
.scope-note { padding: 18px 0 4px 20px; border-left: 3px solid var(--red); }
.scope-note p, .scope-note strong, .scope-note span { display: block; margin: 0; }
.scope-note p { color: var(--muted); font-size: 11px; }
.scope-note strong { margin: 6px 0; font-size: 18px; }
.scope-note span { color: var(--muted); font-size: 12px; }

.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 64px; background: var(--ink); border: 1px solid var(--ink); gap: 1px; }
.kpi {
  position: relative;
  min-width: 0;
  min-height: 228px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px;
  color: var(--ink);
  background: var(--white);
  border: 0;
  text-align: left;
}
.kpi:hover { background: #fafafa; }
.kpi-primary { color: var(--white); background: var(--red); }
.kpi-primary:hover { background: var(--red-dark); }
.kpi-index { color: currentColor; opacity: .52; font-size: 10px; font-weight: 800; }
.kpi-label { margin-top: 14px; font-size: 13px; font-weight: 700; }
.kpi strong { margin-top: auto; font-size: 52px; line-height: 1; }
.kpi strong small { font-size: 17px; font-weight: 500; }
.kpi .status-value { font-size: 38px; }
.kpi-meta { margin-top: 8px; color: var(--muted); font-size: 12px; }
.kpi-primary .kpi-meta { color: rgba(255, 255, 255, .76); }
.evidence-link { position: absolute; right: 20px; bottom: 20px; font-size: 11px; text-decoration: underline; text-underline-offset: 3px; opacity: .7; }

.executive-readout { display: grid; grid-template-columns: 80px 1fr minmax(240px, 300px); gap: 32px; align-items: start; margin-top: 40px; padding: 32px 0 8px; border-top: 4px solid var(--ink); }
.readout-number { color: var(--red); font-size: 42px; font-weight: 800; line-height: 1; }
.verdict-copy { max-width: 760px; margin: 0; font-size: 20px; line-height: 1.65; font-weight: 600; }
.priority-box { padding: 18px; color: var(--white); background: var(--ink); }
.priority-box span { display: block; margin-bottom: 8px; color: #b3b3b3; font-size: 10px; }
.priority-box strong { font-size: 14px; line-height: 1.55; }

.section-header { display: grid; grid-template-columns: minmax(420px, 1fr) minmax(300px, 460px); gap: 64px; align-items: end; margin-bottom: 52px; }
.section-header.compact { margin-bottom: 36px; }
.section-intro { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.filter-bar { display: flex; align-items: end; gap: 24px; padding: 18px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.filter-group { display: grid; gap: 8px; }
.filter-label { color: var(--muted); font-size: 10px; font-weight: 700; }
.segmented { display: flex; border: 1px solid var(--line); }
.segmented button { min-height: 38px; padding: 0 14px; color: var(--muted); background: var(--white); border: 0; border-right: 1px solid var(--line); font-size: 12px; }
.segmented button:last-child { border-right: 0; }
.segmented button.selected { color: var(--white); background: var(--ink); }
.outline-button { min-height: 40px; margin-left: auto; padding: 0 16px; color: var(--ink); background: transparent; border: 1px solid var(--ink); font-size: 12px; font-weight: 700; }
.outline-button:hover { color: var(--white); background: var(--ink); }

.analysis-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(300px, .7fr); border-bottom: 1px solid var(--line); }
.chart-panel { min-width: 0; padding: 32px 40px 40px 0; border-right: 1px solid var(--line); }
.panel-heading { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; margin-bottom: 26px; }
.panel-heading span { display: block; color: var(--muted); font-size: 11px; }
.panel-heading strong { display: block; margin-top: 3px; font-size: 16px; }
.text-button { padding: 0; color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid currentColor; font-size: 11px; }
.bar-chart { display: grid; gap: 13px; min-height: 320px; }
.bar-row { display: grid; grid-template-columns: minmax(140px, 220px) minmax(120px, 1fr) 76px; gap: 14px; align-items: center; min-width: 0; }
.bar-label { min-width: 0; font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-track { position: relative; height: 18px; background: #ecece8; }
.bar-fill { height: 100%; background: var(--ink); transition: width .35s ease; }
.bar-row:first-child .bar-fill { background: var(--red); }
.bar-value { text-align: right; font-size: 12px; font-variant-numeric: tabular-nums; }
.bar-value strong { font-size: 15px; }
.empty-state { display: grid; min-height: 220px; place-items: center; color: var(--muted); border: 1px dashed var(--line); }

.signal-panel { padding: 32px 0 40px 40px; }
.panel-kicker { margin: 0 0 10px; color: var(--red); font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.top-signal { margin: 40px 0 20px; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.top-signal span { display: block; color: var(--muted); font-size: 12px; }
.top-signal strong { display: block; margin-top: 4px; color: var(--red); font-size: 58px; line-height: 1; }
.signal-panel > p:not(.panel-kicker) { color: var(--muted); font-size: 13px; }
.chain { display: grid; grid-template-columns: 1fr 16px 1fr 16px 1fr 16px 1fr; align-items: center; margin-top: 30px; }
.chain span { font-size: 11px; font-weight: 700; text-align: center; }
.chain i { height: 1px; background: var(--red); }

.rating-and-quotes { display: grid; grid-template-columns: 1.15fr .85fr; border-bottom: 1px solid var(--line); }
.distribution-panel { padding: 40px 40px 40px 0; border-right: 1px solid var(--line); }
.metric-chip { padding: 4px 8px; color: var(--red) !important; border: 1px solid var(--red); font-weight: 700; }
.distribution-chart { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; height: 210px; align-items: end; padding-top: 16px; border-bottom: 1px solid var(--ink); }
.distribution-column { height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 8px; }
.distribution-column strong { font-size: 12px; }
.distribution-bar { width: min(58px, 70%); min-height: 2px; background: var(--ink); }
.distribution-column:first-child .distribution-bar, .distribution-column:last-child .distribution-bar { background: var(--red); }
.distribution-column span { font-size: 11px; }
.quote-panel { min-width: 0; padding: 40px 0 40px 40px; display: flex; flex-direction: column; }
blockquote { margin: 20px 0 32px; font-size: 24px; font-weight: 700; line-height: 1.55; }
.quote-footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); }
#quote-theme { color: var(--red); font-size: 11px; font-weight: 700; }
.quote-controls { display: flex; align-items: center; gap: 10px; }
.quote-controls button { padding: 4px 8px; color: var(--ink); background: transparent; border: 1px solid var(--line); font-size: 11px; }
.quote-controls span { color: var(--muted); font-size: 10px; }

.analysis-band { background: var(--white); }
.conclusion-list { border-top: 3px solid var(--ink); }
.conclusion-row { display: grid; grid-template-columns: 70px minmax(210px, .75fr) minmax(300px, 1.25fr) minmax(240px, 1fr) 70px; gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--line); align-items: start; }
.conclusion-number { color: var(--red); font-size: 28px; font-weight: 800; line-height: 1; }
.conclusion-title { font-size: 19px; line-height: 1.35; }
.conclusion-copy span { display: block; margin-bottom: 6px; color: var(--muted); font-size: 9px; font-weight: 700; text-transform: uppercase; }
.conclusion-copy p { margin: 0; font-size: 12px; line-height: 1.7; }
.conclusion-decision { padding-left: 18px; border-left: 2px solid var(--red); }
.conclusion-confidence { padding: 3px 5px; color: var(--success); border: 1px solid var(--success); font-size: 9px; text-align: center; white-space: nowrap; }
.action-section { margin-top: 72px; }
.action-heading { display: grid; grid-template-columns: 1fr minmax(280px, 420px); align-items: end; gap: 40px; margin-bottom: 26px; }
.action-heading h3 { font-size: 30px; }
.action-heading > p { margin: 0; color: var(--muted); font-size: 12px; }
.priority-code { display: inline-grid; min-width: 42px; min-height: 28px; place-items: center; color: var(--white); background: var(--ink); font-size: 11px; font-weight: 800; }
.priority-code.p0 { background: var(--red); }
.validation-block { display: grid; grid-template-columns: minmax(220px, .6fr) 1.4fr; gap: 56px; margin-top: 56px; padding: 34px; color: var(--white); background: var(--ink); }
.validation-index { color: #ff3b5f; font-size: 10px; font-weight: 800; }
.validation-block h3 { margin-top: 8px; font-size: 24px; }
.validation-block ol { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; margin: 0; padding: 0; list-style: none; counter-reset: validation; }
.validation-block li { counter-increment: validation; display: grid; grid-template-columns: 28px 1fr; gap: 10px; padding: 12px 0; color: #c3c3c3; border-bottom: 1px solid #343434; font-size: 12px; }
.validation-block li::before { content: "0" counter(validation); color: #ff3b5f; font-weight: 800; }

.muted-band { background: var(--paper); }
.chart-legend { display: flex; gap: 22px; justify-content: flex-end; font-size: 11px; }
.chart-legend span { display: flex; align-items: center; gap: 7px; }
.legend-line { display: inline-block; width: 24px; height: 3px; background: var(--red); }
.legend-bar { display: inline-block; width: 12px; height: 12px; background: #c9c9c4; }
.trend-panel { position: relative; background: var(--white); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.trend-chart { min-height: 400px; overflow-x: auto; }
.trend-chart svg { display: block; width: 100%; min-width: 900px; height: 400px; }
.chart-tooltip { position: absolute; z-index: 4; min-width: 130px; padding: 10px 12px; color: var(--white); background: var(--ink); pointer-events: none; font-size: 11px; }
.trend-note { display: grid; grid-template-columns: 140px 1fr; gap: 30px; margin-top: 24px; }
.trend-note strong { color: var(--red); font-size: 12px; }
.trend-note p { max-width: 820px; margin: 0; color: var(--muted); font-size: 13px; }

.data-table-wrap { overflow-x: auto; border-top: 2px solid var(--ink); }
.data-table { width: 100%; border-collapse: collapse; min-width: 780px; }
.data-table th, .data-table td { padding: 18px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.data-table th { color: var(--muted); font-size: 10px; font-weight: 700; }
.data-table td:first-child { font-size: 18px; font-weight: 800; }
.data-table .large-number { font-size: 28px; font-weight: 800; }
.confidence { display: inline-block; padding: 3px 7px; border: 1px solid var(--line); color: var(--muted); font-size: 10px; white-space: nowrap; }
.method-strip { width: 100%; display: grid; grid-template-columns: 180px 1fr 30px; gap: 20px; align-items: center; margin-top: 24px; padding: 18px 0; color: var(--ink); background: transparent; border: 0; border-bottom: 2px solid var(--ink); text-align: left; }
.method-strip span { color: var(--muted); font-size: 11px; }
.method-strip span:last-child { color: var(--red); font-size: 22px; text-align: right; }
.method-strip:hover strong { color: var(--red); }

.business-band { color: var(--white); background: var(--black); border-bottom-color: #292929; }
.inverse .eyebrow { color: #ff3b5f; }
.inverse .section-intro { color: #a9a9a9; }
.business-grid { display: grid; grid-template-columns: 1.1fr 1fr .8fr; border-top: 1px solid #424242; border-bottom: 1px solid #424242; }
.business-grid > div { min-width: 0; padding: 38px 34px; border-right: 1px solid #424242; }
.business-grid > div:first-child { padding-left: 0; }
.business-grid > div:last-child { padding-right: 0; border-right: 0; }
.download-row { display: grid; grid-template-columns: 1fr auto; gap: 20px; padding: 18px 0; border-bottom: 1px solid #363636; }
.download-row span { color: #b1b1b1; }
.download-row strong { font-size: 22px; }
.download-row small { grid-column: 1 / -1; color: #777; font-size: 10px; }
.ledger-total { display: flex; justify-content: space-between; gap: 20px; align-items: end; padding: 28px 0 8px; }
.ledger-total span { color: #aaa; }
.ledger-total strong { color: #ff3b5f; font-size: 46px; line-height: 1; }
.ledger-warning { margin: 10px 0 0; color: #777; font-size: 10px; }
.revenue-boundary { background: var(--red); }
.boundary-label { display: block; color: rgba(255, 255, 255, .72); font-size: 11px; }
.revenue-boundary > strong { display: block; margin: 48px 0 18px; font-size: 48px; }
.revenue-boundary p { color: rgba(255, 255, 255, .82); font-size: 13px; }
.inverse-button { margin-top: 20px; padding: 10px 14px; color: var(--white); background: transparent; border: 1px solid rgba(255, 255, 255, .7); font-size: 11px; }
.inverse-button:hover { color: var(--red); background: var(--white); }
.unknown-ledger h3 { margin: 6px 0 26px; font-size: 22px; }
.unknown-ledger ul { margin: 0; padding: 0; list-style: none; }
.unknown-ledger li { padding: 10px 0; color: #a9a9a9; border-bottom: 1px solid #2d2d2d; font-size: 12px; }
.unknown-ledger li::before { content: "— "; color: var(--red); }

.platform-type-filter select, .feedback-form select, .feedback-form input, .feedback-form textarea {
  width: 100%; color: var(--ink); background: var(--white); border: 1px solid var(--line); border-radius: 0;
}
.platform-type-filter select { min-width: 180px; height: 40px; padding: 0 12px; }
.platform-ledger { border-top: 2px solid var(--ink); }
.platform-row { display: grid; grid-template-columns: minmax(140px, .8fr) minmax(120px, .7fr) repeat(3, minmax(90px, .55fr)) minmax(260px, 1.5fr); gap: 20px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); }
.platform-row:hover { background: #fafafa; }
.platform-name strong, .platform-name span { display: block; }
.platform-name strong { font-size: 17px; }
.platform-name span { color: var(--muted); font-size: 10px; }
.platform-metric span { display: block; color: var(--muted); font-size: 9px; text-transform: uppercase; }
.platform-metric strong { display: block; margin-top: 3px; font-size: 15px; }
.platform-note { color: var(--muted); font-size: 11px; }
.platform-note a { display: inline-block; margin-top: 6px; color: var(--ink); font-weight: 700; text-underline-offset: 3px; }
.status-dot { display: inline-flex; align-items: center; gap: 6px; font-size: 10px; }
.status-dot::before { content: ""; width: 7px; height: 7px; background: var(--success); }
.status-dot.partial::before, .status-dot.sample::before { background: var(--warning); }

.internal-band { background: var(--paper); }
.internal-grid { display: grid; grid-template-columns: minmax(300px, .75fr) minmax(460px, 1.25fr); gap: 80px; align-items: start; }
.internal-intro > p:not(.eyebrow) { max-width: 460px; color: var(--muted); }
.privacy-note { display: inline-grid; margin-top: 24px; padding: 12px 16px; border-left: 3px solid var(--success); background: var(--white); }
.privacy-note strong { font-size: 12px; }
.privacy-note span { color: var(--muted); font-size: 10px; }
.internal-summary { display: flex; align-items: baseline; gap: 8px; margin-top: 50px; padding-top: 22px; border-top: 2px solid var(--ink); }
.internal-summary span { font-size: 11px; }
.internal-summary strong { color: var(--red); font-size: 52px; line-height: 1; }
.mini-bars { display: grid; gap: 8px; margin-top: 20px; }
.mini-bar { display: grid; grid-template-columns: 110px 1fr 24px; gap: 8px; align-items: center; font-size: 10px; }
.mini-bar-track { height: 6px; background: #deded9; }
.mini-bar-fill { height: 100%; background: var(--red); }
.feedback-form { padding: 34px; background: var(--white); border-top: 5px solid var(--red); box-shadow: 0 14px 34px rgba(0, 0, 0, .08); }
.access-key-field { display: block; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.form-row { margin-bottom: 20px; }
.two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.feedback-form label > span, .feedback-form legend { display: block; margin-bottom: 7px; font-size: 11px; font-weight: 700; }
.feedback-form input, .feedback-form select { height: 44px; padding: 0 12px; }
.feedback-form textarea { padding: 12px; resize: vertical; min-height: 140px; }
.feedback-form input:focus, .feedback-form select:focus, .feedback-form textarea:focus { border-color: var(--red); outline: 2px solid rgba(228, 0, 43, .12); }
.feedback-form fieldset { margin: 0 0 20px; padding: 0; border: 0; }
.severity-options { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.severity-options label { position: relative; }
.severity-options input { position: absolute; opacity: 0; pointer-events: none; }
.severity-options span { min-height: 42px; display: grid !important; place-items: center; margin: 0 !important; color: var(--muted); border-right: 1px solid var(--line); cursor: pointer; }
.severity-options label:last-child span { border-right: 0; }
.severity-options input:checked + span { color: var(--white); background: var(--ink); }
.form-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; }
.checkbox-label input { width: 16px; height: 16px; accent-color: var(--red); }
.checkbox-label span { margin: 0 !important; }
.submit-button { min-height: 44px; padding: 0 24px; color: var(--white); background: var(--red); border: 0; font-weight: 700; }
.submit-button:hover { background: var(--red-dark); }
.submit-button:disabled { opacity: .55; cursor: wait; }
.form-status { min-height: 24px; margin: 12px 0 0; color: var(--muted); font-size: 11px; }
.form-status.error { color: var(--red); }
.form-status.success { color: var(--success); }

.methodology-band { background: var(--white); }
.methodology-grid { display: grid; grid-template-columns: .7fr 1.4fr .6fr; gap: 56px; align-items: start; }
.methodology-grid h2 { font-size: 30px; }
.methodology-grid ol { margin: 0; padding: 0; list-style: none; counter-reset: methods; }
.methodology-grid li { counter-increment: methods; display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.methodology-grid li::before { content: "0" counter(methods); color: var(--red); font-size: 11px; font-weight: 800; }
.report-links { display: grid; gap: 12px; }
.report-links a { padding: 12px 0; border-bottom: 1px solid var(--ink); font-size: 12px; font-weight: 700; text-decoration: none; }
.report-links a:hover { color: var(--red); }

footer { display: flex; justify-content: space-between; gap: 40px; padding: 32px 56px; color: #a8a8a8; background: var(--black); font-size: 10px; }
footer strong, footer span { display: block; }
footer strong { color: var(--white); font-size: 12px; }
footer p { margin: 0; }

.evidence-drawer { width: min(520px, 100%); max-width: none; height: 100%; max-height: none; margin: 0 0 0 auto; padding: 0; color: var(--ink); background: var(--white); border: 0; box-shadow: -16px 0 60px rgba(0, 0, 0, .22); }
.evidence-drawer::backdrop { background: rgba(0, 0, 0, .52); }
.evidence-drawer[open] { animation: drawer-in .22s ease-out; }
@keyframes drawer-in { from { transform: translateX(100%); } to { transform: translateX(0); } }
.drawer-header { display: flex; justify-content: space-between; align-items: center; min-height: 72px; padding: 0 28px; color: var(--white); background: var(--black); }
.drawer-header .eyebrow { margin: 0; }
.drawer-header button { padding: 6px 10px; color: var(--white); background: transparent; border: 1px solid #555; font-size: 11px; }
.drawer-body { padding: 46px 38px; }
.source-badge { display: inline-block; padding: 4px 8px; color: var(--red); border: 1px solid var(--red); font-size: 10px; }
.drawer-body h2 { margin: 20px 0; font-size: 34px; }
.drawer-claim { padding: 18px 0; font-size: 20px; font-weight: 700; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.drawer-body dl { margin: 32px 0; }
.drawer-body dl div { padding: 16px 0; border-bottom: 1px solid var(--line); }
.drawer-body dt { color: var(--muted); font-size: 10px; }
.drawer-body dd { margin: 5px 0 0; font-size: 13px; }
.drawer-body > a { display: inline-block; padding-bottom: 4px; color: var(--red); border-bottom: 1px solid var(--red); font-size: 12px; font-weight: 700; text-decoration: none; }

@media (max-width: 1100px) {
  .topbar { grid-template-columns: 1fr auto; }
  .topnav { display: none; }
  .section-inner { padding: 72px 36px; }
  h1 { font-size: 52px; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .analysis-grid { grid-template-columns: 1fr; }
  .chart-panel { padding-right: 0; border-right: 0; }
  .signal-panel { padding: 32px 0; border-top: 1px solid var(--line); }
  .business-grid { grid-template-columns: 1fr 1fr; }
  .conclusion-row { grid-template-columns: 50px minmax(180px, .8fr) 1.2fr 70px; }
  .conclusion-row .conclusion-decision { grid-column: 2 / 4; }
  .unknown-ledger { grid-column: 1 / -1; border-top: 1px solid #424242; }
  .business-grid > div:nth-child(2) { border-right: 0; }
  .unknown-ledger ul { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
  .platform-row { grid-template-columns: 1fr repeat(3, .6fr); }
  .platform-row .platform-status, .platform-row .platform-note { grid-column: auto / span 2; }
  .internal-grid { gap: 40px; }
  .methodology-grid { grid-template-columns: .7fr 1.3fr; }
  .report-links { grid-column: 2; }
}

@media (max-width: 820px) {
  :root { --header-height: 64px; }
  .topbar { padding: 0 18px; }
  .snapshot { display: none; }
  .brand-subtitle { display: none; }
  .section-inner { padding: 56px 20px; }
  .overview .section-inner { padding-top: 44px; }
  h1 { font-size: 39px; }
  h2 { font-size: 34px; }
  .overview-heading { grid-template-columns: 1fr; gap: 32px; }
  .scope-note { max-width: 240px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; margin-top: 42px; }
  .kpi { min-height: 190px; padding: 18px; }
  .kpi strong { font-size: 38px; }
  .kpi .status-value { font-size: 28px; }
  .evidence-link { display: none; }
  .executive-readout { grid-template-columns: 50px 1fr; gap: 16px; }
  .priority-box { grid-column: 2; }
  .readout-number { font-size: 30px; }
  .verdict-copy { font-size: 17px; }
  .section-header { grid-template-columns: 1fr; gap: 24px; margin-bottom: 36px; }
  .filter-bar { align-items: stretch; flex-direction: column; }
  .segmented { overflow-x: auto; }
  .segmented button { flex: 1 0 auto; }
  .outline-button { margin-left: 0; }
  .bar-row { grid-template-columns: minmax(100px, 140px) 1fr 62px; gap: 8px; }
  .bar-label { font-size: 10px; }
  .chain { grid-template-columns: 1fr; gap: 8px; }
  .chain i { width: 1px; height: 12px; justify-self: center; }
  .rating-and-quotes { grid-template-columns: 1fr; }
  .distribution-panel { padding-right: 0; border-right: 0; }
  .quote-panel { padding-left: 0; border-top: 1px solid var(--line); }
  blockquote { font-size: 20px; }
  .conclusion-row { grid-template-columns: 44px 1fr; gap: 16px; }
  .conclusion-row .conclusion-copy, .conclusion-row .conclusion-decision { grid-column: 2; }
  .conclusion-confidence { grid-column: 2; justify-self: start; }
  .action-heading { grid-template-columns: 1fr; gap: 16px; }
  .validation-block { grid-template-columns: 1fr; padding: 26px 20px; }
  .validation-block ol { grid-template-columns: 1fr; }
  .trend-note { grid-template-columns: 1fr; gap: 8px; }
  .method-strip { grid-template-columns: 1fr 30px; }
  .method-strip > span:first-child { grid-column: 1 / -1; }
  .business-grid { grid-template-columns: 1fr; }
  .business-grid > div { padding: 30px 0; border-right: 0; border-bottom: 1px solid #424242; }
  .business-grid > div:last-child { border-bottom: 0; }
  .unknown-ledger { grid-column: auto; }
  .unknown-ledger ul { grid-template-columns: 1fr; }
  .platform-row { grid-template-columns: 1fr 1fr; gap: 14px; }
  .platform-name { grid-column: 1 / -1; }
  .platform-row .platform-status, .platform-row .platform-note { grid-column: 1 / -1; }
  .internal-grid { grid-template-columns: 1fr; }
  .feedback-form { padding: 24px 18px; }
  .two-columns { grid-template-columns: 1fr; }
  .severity-options { grid-template-columns: repeat(2, 1fr); }
  .severity-options label:nth-child(2) span { border-right: 0; }
  .severity-options label:nth-child(-n+2) span { border-bottom: 1px solid var(--line); }
  .methodology-grid { grid-template-columns: 1fr; gap: 32px; }
  .report-links { grid-column: auto; }
  footer { flex-direction: column; padding: 28px 20px; }
  .evidence-drawer { width: 92%; }
  .drawer-body { padding: 36px 24px; }
}

@media (max-width: 430px) {
  h1 { font-size: 34px; }
  .kpi-grid { grid-template-columns: 1fr; }
  .kpi { min-height: 166px; }
  .executive-readout { grid-template-columns: 1fr; }
  .priority-box { grid-column: auto; }
  .bar-row { grid-template-columns: 112px 1fr 54px; }
  .bar-value span { display: none; }
  .form-footer { align-items: flex-start; flex-direction: column; gap: 16px; }
  .submit-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}