/* Final theme layer for the evidence-first Daily workspace. */

:root {
  --type-small: 13px;
  --type-body: 16px;
  --type-large: 32px;
  --carbon: #17231d;
  --carbon-soft: #25342c;
  --glass: #ffffff;
  --glass-strong: #ffffff;
  --glass-light: #f1f3ef;
  --white: #17231d;
  --muted: #66736c;
  --line: #d8ded8;
  --line-soft: #e8ebe6;
  --blue: #245fc7;
  --cyan: #13728a;
  --green: #2f7b4b;
  --yellow: #b77c08;
  --coral: #c95538;
  --paper: #f6f3ec;
  --radius-small: 10px;
  --radius: 14px;
  --radius-large: 18px;
  --shadow: 0 22px 54px rgba(23, 35, 29, 0.1);
  --shadow-soft: 0 8px 24px rgba(23, 35, 29, 0.07);
}

html { color-scheme: light; }

body {
  background: var(--paper);
  color: var(--carbon);
}

body::before { display: none; }

.utility-bar {
  min-height: 76px;
  grid-template-columns: minmax(210px, 0.8fr) minmax(280px, 1.2fr) minmax(290px, 0.8fr);
  padding: 11px max(24px, calc((100% - 1280px) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 2px 14px rgba(23, 35, 29, 0.04);
  color: var(--carbon);
}

.brand { color: var(--carbon); }
.brand-mark { width: 40px; height: 40px; filter: none; }

.global-search,
.inline-search {
  min-height: 46px;
  border-color: var(--line);
  border-radius: 12px;
  background: #f5f6f3;
  box-shadow: none;
  color: var(--muted);
  backdrop-filter: none;
}

.global-search:focus-within,
.inline-search:focus-within {
  border-color: var(--blue);
  background: white;
  transform: none;
}

.global-search input,
.inline-search input,
input,
textarea,
select { color: var(--carbon); }

.global-search input::placeholder,
.inline-search input::placeholder,
input::placeholder,
textarea::placeholder { color: #7c8881; }

.global-search kbd { border-color: var(--line); background: white; color: var(--muted); }
.status-banner { color: var(--muted); }
.utility-help { display: none; }

.icon-button {
  width: 42px;
  height: 42px;
  flex-basis: 42px;
  border-color: var(--line);
  border-radius: 12px;
  background: white;
  box-shadow: none;
  color: var(--carbon);
  backdrop-filter: none;
}

.icon-button:hover { background: #eef2ed; box-shadow: none; transform: translateY(-1px); }
.account-button { min-height: 44px; border-color: var(--line); border-radius: 12px; background: white; color: var(--carbon); backdrop-filter: none; }
.account-button:hover, .account-button[aria-expanded="true"] { background: #eef2ed; }
.account-avatar { background: #d7eee0; color: var(--green); }

.side-rail {
  z-index: 45;
  top: 76px;
  left: 0;
  width: 100%;
  height: 58px;
  padding: 0 max(24px, calc((100% - 1280px) / 2));
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: rgba(246, 243, 236, 0.96);
  box-shadow: none;
}

.operator .side-rail { width: 100%; }
.tabs { width: auto; justify-content: flex-start; gap: 8px; }

.tab {
  min-width: auto;
  min-height: 58px;
  flex: 0 0 auto;
  flex-direction: row;
  gap: 7px;
  padding: 0 14px;
  border: 0;
  border-radius: 0;
  color: var(--muted);
}

.tab i { font-size: 19px; transform: none; }
.tab span { font-size: var(--type-small); font-weight: 690; }
.tab:hover { border: 0; background: transparent; color: var(--carbon); transform: none; }
.tab:hover i { transform: none; }
.tab.active { border: 0; box-shadow: inset 0 -2px 0 var(--carbon); background: transparent; color: var(--carbon); }

.tab-panel,
.section-panel {
  max-width: 1280px;
  min-height: 100vh;
  margin: 0 auto;
  padding: 174px 28px 84px;
}

.monitor-heading { position: static; align-items: end; margin-bottom: 24px; }
.monitor-heading > div:first-child { position: static !important; width: auto; height: auto; overflow: visible; clip: auto; }

.page-heading h1,
.page-heading h2,
.guide-header h2,
.detail-drawer h2,
.stream-heading h2,
.briefing-section-heading h2,
.article-card h4 {
  color: var(--carbon);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
}

.filter-bar,
.section-panel > .filter-bar {
  position: static;
  width: 100%;
  min-height: 58px;
  margin: 0 0 30px;
  padding: 6px;
  border-color: var(--line);
  border-radius: 14px;
  background: white;
  box-shadow: none;
  backdrop-filter: none;
}

.filter-bar select { min-height: 44px; border-right-color: var(--line-soft); color: var(--carbon); }

select,
input,
textarea { border-color: var(--line); border-radius: 10px; background: #f7f8f5; color: var(--carbon); }
select option { background: white; color: var(--carbon); }
select:focus, input:focus, textarea:focus { border-color: var(--blue); background: white; }

.segmented-control { border-color: var(--line); background: #f0f2ee; }
.segmented-control button { color: var(--muted); }
.segmented-control button.active { background: white; color: var(--carbon); box-shadow: 0 2px 8px rgba(23, 35, 29, 0.09); }

.button {
  min-height: 44px;
  border-color: var(--line);
  border-radius: 10px;
  background: white;
  box-shadow: none;
  color: var(--carbon);
}

.button:hover { background: #edf1ec; box-shadow: none; transform: translateY(-1px); }
.button.primary, .primary { border-color: var(--carbon); background: var(--carbon); color: white; }
.button.primary:hover, .primary:hover { background: #25372e; }
.button.secondary, .secondary { background: white; color: var(--carbon); }
.button.text, .text-button { color: var(--blue); }

.personalisation-notice,
.return-brief { border-color: #bedbc9; border-radius: 12px; background: #eaf4ed; box-shadow: none; color: var(--carbon); backdrop-filter: none; }
.return-brief-icon { background: #d7eee0; color: var(--green); }
.return-brief p:last-child { color: var(--muted); }

.today-briefing { margin-bottom: 44px; }
.today-briefing .stream-heading { margin-top: 0; }
.insights-list { grid-template-columns: 1fr; }

.briefing-section {
  width: 100%;
  border-color: var(--line);
  border-radius: 14px;
  background: white;
  box-shadow: var(--shadow-soft);
  backdrop-filter: none;
}

.briefing-section-heading { padding: 18px 20px; border-bottom-color: var(--line-soft); background: #f7f3e7; }
.briefing-section-heading > i { color: var(--yellow); }
.briefing-section-heading p { color: var(--muted); }
.briefing-list li { border-bottom-color: var(--line-soft); }
.briefing-link { color: var(--carbon); }
.briefing-link::before { color: var(--yellow); }
.briefing-link:hover { background: #faf9f5; }
.briefing-copy small { color: var(--muted); }

.agent-pack {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  margin: 0 0 46px;
  padding: 20px;
  border: 1px solid #bfd7df;
  border-radius: 14px;
  background: #edf6f7;
}

.agent-pack-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 12px;
  background: #d8edf0;
  color: var(--cyan);
  font-size: 24px;
}

.agent-pack h2 { margin: 2px 0 4px; font: 600 22px/1.2 Georgia, "Times New Roman", serif; }
.agent-pack p { margin: 0; color: var(--muted); }
.agent-pack-actions { display: flex; gap: 8px; }

.stream-heading { margin: 38px 0 18px; }
.feed-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }

.article-card,
.publication-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
  box-shadow: 0 5px 18px rgba(23, 35, 29, 0.05);
  color: var(--carbon);
  backdrop-filter: none;
}

.article-card:hover,
.publication-card:hover { border-color: #b8c3bb; box-shadow: var(--shadow-soft); transform: translateY(-2px); }
.article-card.academic-evidence, .publication-card { border-top: 4px solid #db7a32; }
.article-image { aspect-ratio: 16 / 8.8; min-height: 0; object-fit: cover; }
.article-card-body { padding: 20px; }
.article-meta, .article-card-body > .muted, .publication-authors { color: var(--muted); }
.publication-journal, .publication-affiliation { color: #a34f1f; }
.publication-image-wrap { background: #eeeae1; }
.publication-image-label { border-color: rgba(255,255,255,.7); border-radius: 7px; background: rgba(23,35,29,.78); color: white; }
.publication-masthead { border-bottom-color: #edd4bf; background: #fff5eb; color: #a34f1f; }
.access-badge { border-color: var(--line); border-radius: 7px; color: var(--muted); }
.access-badge.open { border-color: #b9d7c4; background: #eaf4ed; color: var(--green); }
.relevance-label { color: var(--green); }

.evidence-grade,
.cluster-label,
.article-tags span,
.academic-inline-badge { border-color: var(--line); border-radius: 7px; background: #f2f4f0; color: var(--muted); }
.evidence-grade.strong { border-color: #b9d7c4; background: #eaf4ed; color: var(--green); }
.article-tags span:nth-child(2n) { border-color: var(--line); background: #f2f4f0; color: var(--muted); }
.academic-inline-badge { color: #a34f1f; }

.article-actions { border-top-color: var(--line-soft); }
.article-actions .ghost, .article-link { border-color: var(--line); border-radius: 9px; background: white; color: var(--carbon); }
.article-actions .ghost:hover, .article-link:hover { background: #edf1ec; }
.article-actions .save-button[aria-pressed="true"] { border-color: #b9d7c4; background: #eaf4ed; color: var(--green); }
.article-actions .annotate-button[data-noted="true"] { border-color: #bfd7df; background: #edf6f7; color: var(--cyan); }
.article-title-button { width: 100%; padding: 0; border: 0; background: transparent; color: inherit; text-align: left; cursor: pointer; }
.article-title-button:hover h4 { color: var(--blue); }

.settings-check { display: flex !important; align-items: flex-start; flex-direction: row !important; gap: 10px; }
.settings-check input { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 2px; accent-color: var(--green); }
.settings-check span, .settings-check small { display: block; }
.settings-check small { margin-top: 3px; color: var(--muted); font-weight: 400; }

.annotation-modal { width: min(560px, calc(100vw - 28px)); }
.annotation-source { margin: 0 0 18px; color: var(--muted); }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }

.agent-brief-modal {
  position: fixed;
  z-index: 125;
  inset: 50% auto auto 50%;
  width: min(820px, calc(100vw - 28px));
  max-height: min(82vh, 900px);
  padding: 24px;
  overflow: auto;
  transform: translate(-50%, -50%);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
  box-shadow: var(--shadow);
}

.agent-brief-modal pre {
  max-height: 52vh;
  margin: 18px 0 0;
  padding: 18px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f7f8f5;
  color: var(--carbon-soft);
  font: 13px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
  word-break: break-word;
}

.morning-pulse-intro { margin: 8px 0 24px; color: var(--muted); font-size: 17px; }
.morning-pulse-headlines { margin: 0; padding: 0; list-style: none; counter-reset: pulse-headline; border-top: 1px solid var(--line); }
.morning-pulse-headlines li { counter-increment: pulse-headline; border-bottom: 1px solid var(--line-soft); }
.morning-pulse-headlines button {
  display: grid;
  width: 100%;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 8px;
  padding: 15px 0;
  border: 0;
  background: transparent;
  color: var(--carbon);
  text-align: left;
  cursor: pointer;
}
.morning-pulse-headlines button::before { content: counter(pulse-headline, decimal-leading-zero); color: var(--yellow); font-weight: 750; }
.morning-pulse-headlines button strong, .morning-pulse-headlines button span { display: block; }
.morning-pulse-headlines button span { grid-column: 2; color: var(--muted); font-size: var(--type-small); }
.morning-pulse-headlines button:hover strong { color: var(--blue); }
.morning-pulse-lead { margin: 28px 0; padding: 22px; border-left: 4px solid var(--green); border-radius: 0 10px 10px 0; background: #f3f7f3; }
.morning-pulse-lead h3 { margin: 6px 0 10px; font: 600 22px/1.25 Georgia, "Times New Roman", serif; }
.morning-pulse-lead p:not(.eyebrow) { color: var(--carbon-soft); }
.morning-pulse-lead a { color: var(--blue); font-weight: 700; }
.morning-pulse-research { margin: 28px 0; }
.morning-pulse-research > div { display: grid; gap: 8px; margin-top: 10px; }
.morning-pulse-research button { display: flex; align-items: flex-start; gap: 10px; padding: 12px; border: 1px solid #edd4bf; border-radius: 9px; background: #fff8f1; color: var(--carbon); text-align: left; cursor: pointer; }
.morning-pulse-research button > i { margin-top: 2px; color: #a34f1f; }
.morning-pulse-research button strong, .morning-pulse-research button small { display: block; }
.morning-pulse-research button small { margin-top: 3px; color: #a34f1f; }
.agent-brief-details { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); }
.agent-brief-details summary { color: var(--blue); font-weight: 700; cursor: pointer; }

.caught-up { grid-column: 1 / -1; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 22px; color: var(--muted); }
.caught-up i { color: var(--green); font-size: 24px; }
.caught-up strong, .caught-up small { display: block; }
.caught-up strong { color: var(--carbon); }

.notification-panel,
.workspace-guide,
.detail-drawer,
.onboarding-modal,
.feedback-modal,
.toast,
.ask-composer,
.ai-response,
.compact-brief,
.settings-card,
.health-card,
.ops-summary,
.beta-kpi,
.beta-module,
.empty-state {
  border-color: var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.98);
  box-shadow: var(--shadow-soft);
  color: var(--carbon);
  backdrop-filter: none;
}

.notification-item { border-color: var(--line-soft); background: #f7f8f5; color: var(--carbon); }
.notification-item.unread { border-color: #b9d7c4; background: #eaf4ed; }
.notification-item span, .notification-item small { color: var(--muted); }
.guide-overlay, .detail-overlay, .modal-overlay { background: rgba(23, 35, 29, 0.38); }
.detail-meta, .guide-intro, .guide-path { color: var(--muted); }
#detail-related-list a { color: var(--blue); }

.ask-composer { border-top: 4px solid var(--cyan); }
.settings-grid { grid-template-columns: minmax(0, 1fr); max-width: 860px; }
.settings-card { padding: 24px; }
.settings-card-heading > i { border-color: var(--line); background: #f2f4f0; color: var(--green); }
.settings-card-heading p, .settings-card > p, .setting-explainer, .ai-allowance-note { color: var(--muted); }
.settings-card label, .field-heading { color: var(--carbon) !important; }
.plan-card { border-top: 4px solid var(--green); }
.plan-meter span, .allowance-grid span { border-color: var(--line-soft); background: #f7f8f5; color: var(--muted); }
.allowance-grid strong, .plan-summary { color: var(--carbon) !important; }
.tag, .prompt-chips button { border-color: var(--line); background: white; color: var(--carbon); }
.tag:hover, .tag.active, .prompt-chips button:hover { border-color: #b9d7c4; background: #eaf4ed; }
.recommended-label, .beta-label { border-color: #b9d7c4; color: var(--green); }
.feedback-dock { right: 24px; border-color: var(--line); background: white; box-shadow: var(--shadow-soft); color: var(--carbon); backdrop-filter: none; }

@media (max-width: 960px) {
  body { padding-bottom: 82px; }
  .utility-bar { grid-template-columns: auto minmax(0, 1fr) auto; padding: 10px 15px; }
  .status-banner, #refresh-feed, .utility-help { display: none; }
  .side-rail, .operator .side-rail { z-index: 70; inset: auto 10px 10px; width: auto; height: 68px; padding: 5px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.96); box-shadow: var(--shadow); }
  .tabs { justify-content: space-around; }
  .tab { min-width: 0; min-height: 56px; flex: 1; flex-direction: column; gap: 2px; border-radius: 11px; }
  .tab.active { border: 0; background: #eaf4ed; box-shadow: none; color: var(--green); }
  .tab-panel, .section-panel { padding: 108px 15px 110px; }
  .monitor-heading { margin-bottom: 20px; }
  .filter-bar { overflow-x: auto; }
  .feed-grid { grid-template-columns: 1fr 1fr; }
  .feedback-dock { bottom: 88px; }
}

@media (max-width: 640px) {
  .notification-control { display: none; }
  .account-name { display: none; }
  .account-button { padding-right: 6px; }
  .heading-actions { align-items: flex-end; flex-direction: column; }
  .monitor-heading { align-items: flex-start; }
  .filter-bar { align-items: stretch; flex-direction: column; }
  .filter-bar select, .filter-bar .segmented-control { width: 100%; }
  .filter-bar select { border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .feed-grid, .insights-list, .settings-grid { grid-template-columns: 1fr; }
  .article-image { aspect-ratio: 16 / 9; }
  .stream-heading { align-items: flex-start; flex-direction: column; gap: 4px; }
  .briefing-link { grid-template-columns: 28px minmax(0, 1fr); }
  .briefing-link > i { display: none; }
  .agent-pack { grid-template-columns: auto minmax(0, 1fr); }
  .agent-pack-actions { grid-column: 1 / -1; width: 100%; }
  .agent-pack-actions .button { flex: 1; }
  .article-actions .ghost, .article-actions .article-link { padding-inline: 10px; }
  .feedback-dock { display: none; }
}

/* Particle-inspired Daily feed. The old evidence-room presentation is retired. */
.monitor-panel {
  padding: 76px 0 80px;
  background: #fff9f5;
}

.particle-feed-shell {
  display: grid;
  width: min(1600px, 100%);
  min-height: calc(100vh - 76px);
  grid-template-columns: 224px minmax(0, 1fr);
  margin: 0 auto;
}

.topic-rail {
  position: sticky;
  top: 76px;
  align-self: start;
  min-height: calc(100vh - 76px);
  padding: 34px 24px 28px;
  border-right: 1px solid #eaded8;
  background: #fbe0d9;
}

.topic-rail-primary,
.topic-rail-list {
  display: grid;
  gap: 3px;
}

.topic-rail button,
.topic-ribbon button {
  border: 0;
  background: transparent;
  color: #786e6a;
  font: 700 14px/1.2 inherit;
  text-align: left;
  cursor: pointer;
}

.topic-rail-primary { margin-bottom: 28px; }
.topic-rail-primary button { display: flex; align-items: center; gap: 9px; padding: 11px 12px; border-radius: 8px; }
.topic-rail-primary button i { font-size: 18px; }
.topic-rail-primary button.active { background: #ff694d; color: #fff; }

.topic-rail-label {
  margin: 0 0 8px;
  color: #a0877f;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.topic-rail-list button { padding: 9px 4px; border-radius: 6px; }
.topic-rail-list button:hover,
.topic-rail-list button.active { color: #e54b34; }

.topic-rail-following { margin-top: 30px; padding-top: 22px; border-top: 1px solid rgba(78, 48, 41, .13); }
.topic-rail-following > p:not(.topic-rail-label) { margin: 0 0 12px; color: #7b6c67; font-size: 13px; line-height: 1.45; }
.topic-rail-following .text-button { display: inline-flex; align-items: center; gap: 5px; padding: 0; color: #b83e2d; }

.particle-feed-main { min-width: 0; padding: 44px 32px 80px; }
.particle-feed-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.particle-feed-heading .eyebrow { margin: 0 0 5px; color: #db4d38; }
.particle-feed-heading h1 { margin: 0; color: #161817; font: 800 48px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; letter-spacing: 0; }
.particle-feed-promise { margin: 10px 0 0; color: #6e6e6b; font-size: 14px; }
.particle-heading-actions { display: flex; align-items: center; gap: 9px; }
.particle-heading-actions .review-time { color: #827b76; font-size: 12px; }

.topic-ribbon {
  display: flex;
  gap: 22px;
  margin: 0 -32px 22px;
  padding: 0 32px 18px;
  overflow-x: auto;
  border-bottom: 1px solid #eaded8;
  scrollbar-width: none;
}
.topic-ribbon::-webkit-scrollbar { display: none; }
.topic-ribbon button { flex: 0 0 auto; padding: 3px 0; color: #786e6a; white-space: nowrap; }
.topic-ribbon button:hover,
.topic-ribbon button.active { color: #eb4e36; }

.briefing-invite {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 0 0 26px;
  padding: 18px 20px;
  border: 1px solid #d8d6cd;
  border-left: 4px solid #1d795c;
  border-radius: 8px;
  background: #fff;
}
.briefing-invite h2 { margin: 2px 0 4px; color: #1d2925; font: 750 18px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.briefing-invite p { margin: 0; color: #6e7470; font-size: 14px; }

.evidence-list-view { max-width: none; }
.desk-filters { margin: 0 0 22px; }
.desk-filters summary { color: #696e6a; font-size: 14px; }
.story-stream-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin: 0 0 14px; }
.story-stream-heading h2 { margin: 3px 0 0; color: #171a18; font: 800 18px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.story-stream-heading .result-summary { margin: 0; color: #7c7773; font-size: 12px; }

.story-cluster-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.story-cluster-card {
  min-width: 0;
  overflow: hidden;
  border: 0;
  border-radius: 8px;
  background: #263a35;
  box-shadow: 0 8px 22px rgba(44, 32, 27, .12);
  color: #fff;
  transition: transform 170ms ease, box-shadow 170ms ease;
}
.story-cluster-card:first-child { grid-column: span 2; }
.story-cluster-card:hover { border-color: transparent; box-shadow: 0 14px 30px rgba(44, 32, 27, .18); transform: translateY(-3px); }
.story-cluster-card[data-tone="coral"] { background: #d94b3d; }
.story-cluster-card[data-tone="blue"] { background: #2d67a9; }
.story-cluster-card[data-tone="green"] { background: #26765a; }
.story-cluster-card[data-tone="amber"] { background: #a85b24; }
.story-cluster-card[data-tone="violet"] { background: #76539a; }
.story-cluster-card[data-tone="ink"] { background: #29433c; }
.story-cluster-card .article-image { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.story-cluster-card:first-child .article-image { aspect-ratio: 16 / 7.1; }
.story-cluster-card .article-card-body { padding: 17px 18px 15px; }
.story-cluster-card .article-meta,
.story-cluster-card .article-card-body > .muted { color: rgba(255, 255, 255, .82); }
.story-cluster-card .article-meta { font-size: 12px; font-weight: 750; text-transform: uppercase; }
.story-cluster-card h4 { margin: 8px 0; color: #fff; font: 780 18px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.story-cluster-card .article-title-button:hover h4 { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.story-cluster-card .article-card-body > .muted { display: -webkit-box; overflow: hidden; margin: 0 0 12px; -webkit-box-orient: vertical; -webkit-line-clamp: 3; font-size: 14px; line-height: 1.45; }
.story-cluster-card .relevance-label { color: #fff; }
.story-cluster-card .trust-row { margin: 0 0 10px; }
.story-cluster-card .evidence-grade,
.story-cluster-card .cluster-label,
.story-cluster-card .article-tags span { border-color: rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .12); color: #fff; }
.story-cluster-card .article-actions { margin-top: 14px; padding-top: 12px; border-top-color: rgba(255, 255, 255, .24); }
.story-cluster-card .article-actions .ghost,
.story-cluster-card .article-link { border-color: rgba(255, 255, 255, .28); background: transparent; color: #fff; }
.story-cluster-card .article-actions .ghost:hover,
.story-cluster-card .article-link:hover { background: rgba(255, 255, 255, .14); }

.detail-story-points { margin: 26px 0 0; padding-top: 22px; border-top: 1px solid var(--line); }
.detail-story-points h3 { margin: 0 0 12px; font-size: 14px; }
#detail-story-points { display: grid; gap: 9px; }
.detail-source-point { padding: 12px 0 12px 16px; border-left: 3px solid #e3573f; }
.detail-source-point p { margin: 0 0 6px; color: var(--carbon); font-size: 14px; line-height: 1.45; }
.detail-source-point a { color: var(--blue); font-size: 12px; font-weight: 750; }

@media (max-width: 1180px) {
  .particle-feed-shell { grid-template-columns: 190px minmax(0, 1fr); }
  .topic-rail { padding-inline: 18px; }
  .story-cluster-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .monitor-panel { padding-top: 76px; }
  .particle-feed-shell { display: block; min-height: 0; }
  .topic-rail { position: sticky; z-index: 30; top: 76px; min-height: 0; padding: 10px 14px; overflow-x: auto; border-right: 0; border-bottom: 1px solid #eaded8; }
  .topic-rail-primary, .topic-rail-list { display: flex; width: max-content; gap: 8px; margin: 0; }
  .topic-rail-primary { float: left; margin-right: 8px; }
  .topic-rail-primary button, .topic-rail-list button { padding: 9px 11px; white-space: nowrap; }
  .topic-rail-label, .topic-rail-following { display: none; }
  .particle-feed-main { padding: 28px 16px 110px; }
  .particle-feed-heading { align-items: flex-start; flex-direction: column; }
  .particle-feed-heading h1 { font-size: 40px; }
  .particle-heading-actions { width: 100%; }
  .particle-heading-actions .review-time { margin-right: auto; }
  .topic-ribbon { margin-inline: -16px; padding-inline: 16px; }
  .story-cluster-grid { grid-template-columns: 1fr 1fr; }
  .story-cluster-card:first-child { grid-column: 1 / -1; }
}

@media (max-width: 580px) {
  .particle-feed-heading h1 { font-size: 32px; }
  .particle-heading-actions .review-time { display: none; }
  .briefing-invite { align-items: stretch; flex-direction: column; }
  .briefing-invite .button { width: 100%; }
  .story-stream-heading { align-items: flex-start; flex-direction: column; gap: 6px; }
  .story-cluster-grid { grid-template-columns: 1fr; }
  .story-cluster-card:first-child { grid-column: auto; }
  .story-cluster-card:first-child .article-image,
  .story-cluster-card .article-image { aspect-ratio: 16 / 9; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}

/* Evidence Room: selected premium workspace direction. */

:root {
  --room-ink: #0b1a1d;
  --room-ink-soft: #173035;
  --room-surface: #d8d7d1;
  --room-paper: #fbfaf6;
  --room-paper-warm: #f4f0e7;
  --room-cobalt: #185fc7;
  --room-orange: #d96322;
  --room-green: #2f7b4b;
}

body { background: var(--room-surface); }
.workspace { margin-left: 0; }

.evidence-command-bar {
  min-height: 68px;
  grid-template-columns: auto auto minmax(260px, 1fr) auto;
  gap: 22px;
  padding: 9px 28px;
  border-bottom-color: rgba(255, 255, 255, 0.12);
  background: var(--room-ink);
  color: #f7f6f1;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.evidence-command-bar .brand { color: #f7f6f1; }
.evidence-command-bar .brand-title { font: 600 21px/1.2 Georgia, "Times New Roman", serif; }
.evidence-command-bar .brand-mark { width: 38px; height: 38px; }
.evidence-command-bar .global-search { min-height: 44px; border-color: rgba(255,255,255,.15); background: rgba(255,255,255,.07); color: #c5d0d0; }
.evidence-command-bar .global-search:focus-within { border-color: #73a8ff; background: rgba(255,255,255,.1); }
.evidence-command-bar .global-search input { color: #f7f6f1; }
.evidence-command-bar .global-search input::placeholder { color: #9fb0b2; }
.evidence-command-bar .global-search kbd { border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.08); color: #d9e0e0; }
.evidence-command-bar .icon-button,
.evidence-command-bar .account-button { border-color: rgba(255,255,255,.14); background: transparent; color: #f7f6f1; }
.evidence-command-bar .icon-button:hover,
.evidence-command-bar .account-button:hover { background: rgba(255,255,255,.08); }
.evidence-command-bar .account-avatar { background: #d8eddf; color: var(--room-green); }
.evidence-command-bar .status-banner { color: #afbdbe; }

.evidence-tabs { display: flex; width: auto; gap: 2px; }
.evidence-tabs .tab { min-height: 50px; padding: 0 10px; color: #aebbbc; }
.evidence-tabs .tab span { font-size: 13px; }
.evidence-tabs .tab:hover { color: white; }
.evidence-tabs .tab.active { box-shadow: inset 0 -2px 0 #78dc75; color: white; }

.monitor-panel {
  width: 100%;
  max-width: none;
  padding: 96px 24px 70px;
}

.section-panel:not(.monitor-panel) { padding-top: 106px; }

.evidence-room-heading {
  display: flex;
  max-width: 1420px;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin: 0 auto 18px;
}

.evidence-room-heading .eyebrow { margin-bottom: 3px; color: var(--room-green); }
.evidence-room-heading h1 { margin: 0; color: var(--room-ink); font: 600 32px/1.1 Georgia, "Times New Roman", serif; }
.evidence-room-promise { margin: 5px 0 0; color: #51605d; font-size: 14px; }
.evidence-heading-actions { display: flex; align-items: center; flex-direction: row; gap: 8px; }
.evidence-heading-actions .review-time { margin-right: 8px; color: #60706c; font-size: 12px; }

.evidence-desk {
  display: grid;
  max-width: 1420px;
  min-height: 732px;
  grid-template-columns: minmax(235px, .84fr) minmax(430px, 1.18fr) minmax(285px, .92fr);
  grid-template-rows: 315px 285px 96px;
  gap: 18px;
  margin: 0 auto;
  padding: 18px;
  border: 1px solid #cac9c2;
  border-radius: 8px;
  background: #d3d2cc;
}

.evidence-sheet {
  position: relative;
  min-width: 0;
  overflow: hidden;
  padding: 20px;
  border: 1px solid rgba(18, 31, 29, 0.13);
  border-radius: 3px;
  background: var(--room-paper);
  box-shadow: 0 12px 24px rgba(25, 34, 31, .13);
  color: #18221f;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.evidence-sheet:hover { box-shadow: 0 16px 30px rgba(25, 34, 31, .17); transform: translateY(-2px); }
.system-sheet { grid-column: 1; grid-row: 1; transform: rotate(-.25deg); }
.market-sheet { grid-column: 1; grid-row: 2; transform: rotate(.2deg); }
.lead-sheet { grid-column: 2; grid-row: 1 / 3; z-index: 2; padding: 26px 30px; }
.project-sheet { grid-column: 3; grid-row: 1; transform: rotate(.25deg); }
.research-sheet { grid-column: 3; grid-row: 2; border-top: 3px solid var(--room-orange); transform: rotate(-.15deg); }

.evidence-sheet h2 {
  margin: 12px 0 8px;
  color: #14201c;
  font: 600 22px/1.08 Georgia, "Times New Roman", serif;
  overflow-wrap: anywhere;
}

.evidence-sheet p { color: #43504c; }
.evidence-sheet > p:not(.research-journal, .research-byline, .lead-standfirst, .lead-detail) { margin: 0 0 12px; font-size: 14px; line-height: 1.42; }
.evidence-sheet small { display: block; margin-top: 9px; color: #6a7672; font-size: 11px; }

.evidence-sheet-header,
.lead-sheet-toolbar,
.lead-sheet-footer,
.evidence-masthead,
.lead-provenance { display: flex; align-items: center; }
.evidence-sheet-header { justify-content: space-between; gap: 12px; }
.evidence-masthead { min-width: 0; align-items: flex-start; flex-direction: column; }
.evidence-masthead strong { max-width: 100%; color: var(--room-ink); font-size: 15px; line-height: 1.15; overflow-wrap: anywhere; }
.evidence-masthead span { margin-top: 2px; color: #6d7874; font-size: 10px; font-weight: 700; text-transform: uppercase; }
.evidence-sheet-controls { display: flex; flex: 0 0 auto; gap: 3px; }
.evidence-icon-button { display: grid; width: 30px; height: 30px; place-items: center; border: 0; border-radius: 6px; background: transparent; color: #4e5b57; cursor: pointer; }
.evidence-icon-button:hover { background: #eceee9; color: var(--room-cobalt); }

.system-chart,
.project-evidence-image,
.research-evidence-image { display: block; width: 100%; border: 1px solid #d5d6d1; object-fit: cover; }
.system-chart { height: 132px; margin-top: 14px; object-position: center; }
.project-evidence-image { height: 128px; margin-top: 12px; }
.research-evidence-image { height: 108px; margin-top: 12px; }

.market-signal-tags { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin: 16px 0 10px; }
.market-signal-tags span { padding: 9px; border-top: 1px solid #ccd3ce; color: #33423e; font-size: 12px; font-weight: 700; }
.market-signal-tags span::before { margin-right: 6px; color: var(--room-green); content: "↑"; }

.research-journal { margin: 9px 0 0 !important; color: var(--room-orange) !important; font: 600 17px/1.1 Georgia, "Times New Roman", serif !important; }
.research-byline { margin: 0 !important; color: #525e5a !important; font-size: 11px !important; }

.lead-sheet-toolbar { justify-content: space-between; gap: 10px; }
.lead-sheet-toolbar > .ph { margin-right: auto; color: #8c9692; font-size: 22px; }
.lead-masthead { margin-top: 18px; }
.lead-masthead strong { color: var(--room-orange); font-size: 26px; font-weight: 750; }
.source-rule { height: 2px; margin: 13px 0 18px; background: var(--room-orange); }
.lead-sheet h2 { margin: 0 0 12px; font-size: clamp(28px, 2.25vw, 39px); line-height: 1.04; }
.lead-standfirst { margin: 0 0 16px; color: #303d39 !important; font: 500 17px/1.42 Georgia, "Times New Roman", serif; }
.lead-sheet blockquote { margin: 0 0 18px; padding: 12px 14px; border-left: 3px solid #e8b73c; background: #fff2c9; color: #25312e; font: 500 16px/1.45 Georgia, "Times New Roman", serif; }
.lead-detail { margin: 0 0 18px; color: #45524e !important; font-size: 14px; line-height: 1.5; }
.lead-provenance { gap: 10px; padding-top: 15px; border-top: 1px solid #dedfd9; }
.lead-provenance > i { color: var(--room-green); font-size: 30px; }
.lead-provenance strong,
.lead-provenance small { display: block; }
.lead-provenance strong { font-size: 12px; }
.lead-provenance small { margin: 1px 0 0; }
.evidence-note { display: flex; width: 100%; align-items: center; gap: 9px; margin: 16px 0; padding: 10px 12px; border: 0; border-bottom: 2px solid var(--room-cobalt); background: #f2f4f3; color: var(--room-cobalt); font-size: 13px; font-style: italic; text-align: left; cursor: pointer; }
.lead-sheet-footer { justify-content: flex-end; gap: 18px; margin-top: auto; }
.lead-sheet-footer .text-button { display: inline-flex; align-items: center; gap: 6px; }

.dossier-shelf {
  display: grid;
  grid-column: 1 / 4;
  grid-row: 3;
  grid-template-columns: auto repeat(2, minmax(230px, 1fr)) auto;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-top: 1px solid #babbb5;
}
.dossier-shelf-label { margin: 0; color: #52605c; font-size: 11px; font-weight: 800; text-transform: uppercase; }
.dossier-tab { display: flex; min-width: 0; align-items: center; gap: 10px; padding: 11px 13px; border: 1px solid #bdc1bc; border-radius: 3px; background: #f8f7f2; box-shadow: 0 5px 10px rgba(28, 38, 34, .1); color: var(--room-ink); text-align: left; cursor: pointer; }
.dossier-tab:hover { border-color: var(--room-cobalt); transform: translateY(-1px); }
.dossier-tab > i:first-child { font-size: 25px; }
.dossier-tab > i:last-child { margin-left: auto; }
.dossier-tab span { min-width: 0; }
.dossier-tab strong,
.dossier-tab small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dossier-tab small { margin-top: 2px; color: #68736f; font-size: 10px; }
.dossier-library-link { white-space: nowrap; }

.evidence-command {
  display: grid;
  width: min(620px, calc(100% - 32px));
  min-height: 52px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  margin: -26px auto 28px;
  padding: 5px 6px 5px 16px;
  border: 1px solid #c8ccc7;
  border-radius: 8px;
  background: white;
  box-shadow: 0 10px 25px rgba(27, 38, 34, .13);
  color: var(--room-cobalt);
}
.evidence-command input { min-width: 0; padding: 10px 0; border: 0; background: transparent; }
.evidence-command input:focus { outline: 0; }
.evidence-ask-submit { width: 40px; height: 40px; border-color: var(--room-cobalt); background: var(--room-cobalt); color: white; }
.evidence-ask-submit:hover { background: #124da5; }

.evidence-actions {
  display: flex;
  max-width: 1120px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 0 auto 38px;
  padding: 18px 0;
  border-top: 1px solid #babdb8;
  border-bottom: 1px solid #babdb8;
}
.evidence-actions h2 { margin: 3px 0; color: var(--room-ink); font: 600 22px/1.2 Georgia, "Times New Roman", serif; }
.evidence-actions p { margin: 0; color: #5e6a66; font-size: 13px; }
.evidence-actions .agent-pack-actions { display: flex; gap: 8px; }

.evidence-list-view { max-width: 1280px; margin: 0 auto; }
.desk-filters { margin-bottom: 24px; }
.desk-filters summary { display: inline-flex; align-items: center; gap: 8px; color: var(--room-cobalt); font-weight: 750; cursor: pointer; }
.desk-filters .filter-bar { margin-top: 12px; }
.evidence-empty { display: grid; min-height: 260px; place-items: center; align-content: center; gap: 6px; color: #65716d; text-align: center; }
.evidence-empty i { font-size: 36px; }
.evidence-empty strong { color: var(--room-ink); }

@media (max-width: 1180px) {
  .evidence-command-bar { grid-template-columns: auto minmax(250px, 1fr) auto; }
  .evidence-command-bar .evidence-tabs { position: fixed; z-index: 70; inset: auto 12px 10px; width: auto; height: 60px; justify-content: space-around; padding: 5px; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.97); box-shadow: var(--shadow); }
  .evidence-tabs .tab { flex: 1; color: #63706c; }
  .evidence-tabs .tab.active { border-radius: 6px; background: #e6f1e9; box-shadow: none; color: var(--room-green); }
  .evidence-desk { grid-template-columns: minmax(210px, .75fr) minmax(390px, 1.2fr) minmax(245px, .85fr); }
  body { padding-bottom: 84px; }
}

@media (max-width: 900px) {
  .evidence-command-bar { grid-template-columns: auto minmax(0, 1fr) auto; padding-inline: 14px; }
  .evidence-command-bar .brand-title { display: none; }
  .evidence-command-bar .status-banner,
  .evidence-command-bar #refresh-feed { display: none; }
  .monitor-panel { padding: 88px 14px 110px; }
  .section-panel:not(.monitor-panel) { padding: 92px 14px 110px; }
  .evidence-room-heading { align-items: flex-start; }
  .evidence-heading-actions { align-items: flex-end; flex-direction: column; }
  .evidence-heading-actions .review-time,
  .evidence-heading-actions #mark-reviewed { display: none; }
  .evidence-desk { display: flex; min-height: 0; flex-direction: column; gap: 12px; padding: 12px; }
  .evidence-sheet { min-height: 0; transform: none; }
  .lead-sheet { order: 1; }
  .system-sheet { order: 2; }
  .project-sheet { order: 3; }
  .research-sheet { order: 4; }
  .market-sheet { order: 5; }
  .dossier-shelf { order: 6; display: grid; grid-template-columns: 1fr 1fr; width: 100%; padding: 12px 0 0; }
  .dossier-shelf-label { grid-column: 1 / -1; }
  .dossier-library-link { grid-column: 1 / -1; justify-self: end; }
  .evidence-command { margin-top: 14px; }
  .feedback-dock { display: none; }
}

@media (max-width: 640px) {
  .evidence-command-bar .global-search { min-width: 0; }
  .evidence-command-bar .utility-actions .account-button { padding: 4px; }
  .evidence-command-bar .utility-actions .icon-button { display: none; }
  .evidence-command-bar .account-button > i { display: none; }
  .evidence-tabs .tab { min-height: 52px; flex-direction: column; gap: 1px; }
  .evidence-room-heading { align-items: flex-start; }
  .evidence-room-heading h1 { font-size: 28px; }
  .evidence-room-promise { max-width: 240px; }
  .evidence-heading-actions { flex-direction: row; }
  .evidence-heading-actions .button span { display: none; }
  .evidence-heading-actions .button { width: 42px; padding: 0; }
  .evidence-desk { padding: 8px; border: 0; background: transparent; }
  .evidence-sheet { padding: 17px; }
  .lead-sheet { padding: 20px; }
  .lead-sheet h2 { font-size: 29px; }
  .lead-masthead strong { font-size: 22px; }
  .lead-standfirst { font-size: 16px; }
  .lead-sheet blockquote { font-size: 15px; }
  .system-chart,
  .project-evidence-image { height: 170px; }
  .research-evidence-image { height: 150px; }
  .dossier-shelf { grid-template-columns: 1fr; }
  .dossier-shelf-label,
  .dossier-library-link { grid-column: 1; }
  .evidence-actions { align-items: stretch; flex-direction: column; }
  .evidence-actions .agent-pack-actions { width: 100%; }
  .evidence-actions .button { flex: 1; }
  .evidence-list-view .feed-grid { grid-template-columns: 1fr; }
}

/* Keep the approved Daily layout above retired evidence-room overrides. */
.monitor-panel { padding: 76px 0 80px; background: #fff9f5; }

@media (max-width: 900px) {
  .monitor-panel { padding: 76px 0 0; }
}

/* Final Particle-style composition: topics, then stories, with utility controls kept quiet. */
.particle-feed-main > .personalisation-notice,
.particle-feed-main > .return-brief,
.briefing-invite[hidden] { display: none !important; }

.evidence-list-view { position: relative; }
.story-stream-heading { min-height: 42px; padding-right: 110px; }
.desk-filters { position: absolute; z-index: 20; top: 0; right: 0; margin: 0; }
.desk-filters summary {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
  border: 1px solid #dfd6d0;
  border-radius: 8px;
  background: #fff;
  color: #5f625f;
  font-size: 13px;
  font-weight: 750;
  list-style: none;
  cursor: pointer;
}
.desk-filters summary::-webkit-details-marker { display: none; }
.desk-filters[open] .filter-bar {
  position: absolute;
  top: 44px;
  right: 0;
  width: min(720px, calc(100vw - 280px));
  margin: 0;
  box-shadow: 0 18px 50px rgba(44, 32, 27, .18);
}

.story-cluster-grid { grid-auto-flow: dense; }
.story-cluster-card:nth-child(7n + 5) { grid-column: span 2; }
.story-cluster-card:nth-child(4n + 2) .article-image { aspect-ratio: 4 / 3; }
.story-cluster-card:nth-child(7n + 5) .article-image { aspect-ratio: 16 / 7.1; }
.story-cluster-card:focus-visible { outline: 3px solid #141b18; outline-offset: 3px; }

.detail-drawer {
  inset: 50% auto auto 50%;
  width: min(760px, calc(100vw - 40px));
  max-height: calc(100vh - 48px);
  padding: 34px 38px;
  border: 1px solid #d8d4cf;
  border-radius: 14px;
  box-shadow: 0 28px 90px rgba(24, 20, 17, .28);
  transform: translate(-50%, -50%);
  animation: none;
}
.detail-drawer h2 { max-width: 650px; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 28px; font-weight: 800; }
.detail-drawer .detail-close { position: sticky; z-index: 2; top: 0; float: right; }

@media (max-width: 820px) {
  .story-stream-heading { padding-right: 96px; }
  .desk-filters[open] .filter-bar { position: fixed; inset: auto 12px 84px; width: auto; max-height: 54vh; overflow-y: auto; }
  .story-cluster-card:nth-child(7n + 5) { grid-column: auto; }
  .detail-drawer { inset: auto 8px 8px; width: auto; max-height: 90vh; padding: 26px 22px; border-radius: 14px; transform: none; }
  .detail-drawer h2 { font-size: 22px; }
}

/* Particle-adjacent visual finish using original Energy Pulse branding. */
body {
  background: #fff8f4;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

.evidence-command-bar {
  border-bottom-color: rgba(82, 53, 45, .12);
  background: rgba(255, 245, 241, .98);
  box-shadow: 0 4px 24px rgba(82, 53, 45, .06);
  color: #181817;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.evidence-command-bar .brand,
.evidence-command-bar .evidence-tabs .tab,
.evidence-command-bar .icon-button,
.evidence-command-bar .account-button { color: #181817; }
.evidence-command-bar .brand-title { font-family: inherit; font-size: 20px; font-weight: 850; }
.evidence-command-bar .brand-mark { filter: none; }
.evidence-command-bar .evidence-tabs .tab { color: #716966; }
.evidence-command-bar .evidence-tabs .tab:hover,
.evidence-command-bar .evidence-tabs .tab.active { color: #181817; }
.evidence-command-bar .evidence-tabs .tab.active { box-shadow: inset 0 -3px 0 #ff6047; }
.evidence-command-bar .global-search {
  border-color: rgba(82, 53, 45, .14);
  background: rgba(255, 255, 255, .64);
}
.evidence-command-bar .global-search input { color: #181817; }
.evidence-command-bar .global-search input::placeholder { color: #817774; }
.evidence-command-bar .global-search kbd,
.evidence-command-bar .icon-button,
.evidence-command-bar .account-button {
  border-color: rgba(82, 53, 45, .14);
  background: rgba(255, 255, 255, .56);
}
.evidence-command-bar .icon-button:hover,
.evidence-command-bar .account-button:hover { background: rgba(255, 255, 255, .92); }
.evidence-command-bar .status-banner { color: #706966; }

.topic-rail { background: rgba(255, 218, 210, .78); }
.topic-rail-primary button.active {
  background: #ff5e48;
  box-shadow: 0 8px 18px rgba(226, 70, 47, .2);
}
.topic-rail-list button,
.topic-ribbon button { font-weight: 720; }
.topic-rail-list button:hover,
.topic-rail-list button.active,
.topic-ribbon button:hover,
.topic-ribbon button.active { color: #ee482f; }

.particle-feed-heading h1 {
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  font-weight: 900;
}
.particle-feed-heading .button.primary {
  border-color: #161b19;
  background: #161b19;
  box-shadow: 0 8px 18px rgba(22, 27, 25, .14);
}

.story-cluster-card {
  isolation: isolate;
  box-shadow: 0 9px 22px rgba(55, 35, 28, .13);
  transform-origin: 50% 80%;
}
.story-cluster-card:hover {
  box-shadow: 0 20px 42px rgba(55, 35, 28, .2);
  transform: perspective(900px) translateY(-5px) rotateX(.45deg) rotateY(-.35deg);
}
.story-cluster-card:nth-child(even):hover { transform: perspective(900px) translateY(-5px) rotateX(.45deg) rotateY(.35deg); }
.story-cluster-card .article-image {
  position: relative;
  z-index: 0;
  margin-bottom: -44px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 70%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 70%, transparent 100%);
  transition: filter 220ms ease, transform 260ms ease;
}
.story-cluster-card:hover .article-image { filter: saturate(1.08) contrast(1.03); transform: scale(1.015); }
.story-cluster-card .article-card-body { position: relative; z-index: 1; padding-top: 52px; }
.story-cluster-card .article-meta { letter-spacing: 0; opacity: .9; }
.story-cluster-card h4 { font-weight: 850; letter-spacing: 0; }
.story-cluster-card .evidence-grade,
.story-cluster-card .cluster-label,
.story-cluster-card .article-tags span,
.story-cluster-card .article-actions .ghost,
.story-cluster-card .article-link {
  border-color: rgba(255, 255, 255, .34);
  background: rgba(255, 255, 255, .13);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.story-cluster-card .article-actions .ghost:hover,
.story-cluster-card .article-link:hover { background: rgba(255, 255, 255, .24); }
.story-cluster-card[data-tone="coral"] { background: #df493d; }
.story-cluster-card[data-tone="blue"] { background: #276bb3; }
.story-cluster-card[data-tone="green"] { background: #21845f; }
.story-cluster-card[data-tone="amber"] { background: #b46425; }
.story-cluster-card[data-tone="violet"] { background: #8154aa; }
.story-cluster-card[data-tone="ink"] { background: #24473d; }

.detail-overlay { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.detail-drawer {
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(24px) saturate(1.1);
  -webkit-backdrop-filter: blur(24px) saturate(1.1);
}

@media (prefers-reduced-motion: reduce) {
  .story-cluster-card,
  .story-cluster-card .article-image { transition: none; }
  .story-cluster-card:hover,
  .story-cluster-card:nth-child(even):hover { transform: none; }
}

/* Scroll-led topic emphasis and a softer, borderless visual rhythm. */
.monitor-panel,
.particle-feed-main {
  background: linear-gradient(180deg, #fff8f4 0%, #fffdfa 48%, #f7fff9 100%);
}
.evidence-command-bar {
  border-bottom: 0;
  background: linear-gradient(90deg, rgba(255, 241, 236, .99), rgba(253, 250, 247, .99) 55%, rgba(239, 250, 242, .99));
}
.topic-rail {
  border-right: 0;
  background: linear-gradient(180deg, #ffd8cf 0%, #ffece6 52%, #eef8ef 100%);
  box-shadow: 12px 0 34px rgba(87, 55, 45, .05);
}
.topic-rail-following { border-top: 0; }
.topic-ribbon { border-bottom: 0; }
.topic-ribbon::after {
  content: "";
  width: 64px;
  flex: 0 0 64px;
}
.particle-feed-heading,
.topic-ribbon { position: relative; }
.topic-ribbon::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -8px -32px 0;
  border-radius: 0 0 24px 24px;
  background: linear-gradient(90deg, rgba(255, 226, 218, .42), rgba(255, 255, 255, 0) 64%);
}

.topic-rail-list { gap: 2px; }
.topic-rail-list button {
  min-height: 41px;
  padding: 9px 11px;
  border-radius: 13px;
  font-size: 15px;
  transition: color 180ms ease, background 180ms ease, font-size 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}
.topic-rail-list button.scroll-active,
.topic-rail-list button.active {
  font-size: 17px;
  transform: translateX(5px);
  box-shadow: 0 8px 18px rgba(55, 35, 28, .1);
}
.topic-rail-list button[data-topic-query="Policy"].scroll-active,
.topic-rail-list button[data-topic-query="Policy"].active { background: #ff745f; color: #fff; }
.topic-rail-list button[data-topic-query="Grid"].scroll-active,
.topic-rail-list button[data-topic-query="Grid"].active { background: #4b82c3; color: #fff; }
.topic-rail-list button[data-topic-query="Energy Storage"].scroll-active,
.topic-rail-list button[data-topic-query="Energy Storage"].active { background: #8a62b1; color: #fff; }
.topic-rail-list button[data-topic-query="Renewables"].scroll-active,
.topic-rail-list button[data-topic-query="Renewables"].active,
.topic-rail-list button[data-topic-query="Offshore Wind"].scroll-active,
.topic-rail-list button[data-topic-query="Offshore Wind"].active,
.topic-rail-list button[data-topic-query="Solar"].scroll-active,
.topic-rail-list button[data-topic-query="Solar"].active { background: #319b6f; color: #fff; }
.topic-rail-list button[data-topic-query="Nuclear"].scroll-active,
.topic-rail-list button[data-topic-query="Nuclear"].active { background: #b58b22; color: #fff; }
.topic-rail-list button[data-topic-query="Oil & Gas"].scroll-active,
.topic-rail-list button[data-topic-query="Oil & Gas"].active { background: #3f5550; color: #fff; }
.topic-rail-list button[data-topic-query="Finance"].scroll-active,
.topic-rail-list button[data-topic-query="Finance"].active { background: #be5d8a; color: #fff; }
.topic-rail-list button[data-topic-query="Research"].scroll-active,
.topic-rail-list button[data-topic-query="Research"].active { background: #d36c2e; color: #fff; }

.topic-rail-primary button,
.particle-heading-actions .button,
.particle-heading-actions .icon-button,
.desk-filters summary,
.story-cluster-card .evidence-grade,
.story-cluster-card .cluster-label,
.story-cluster-card .article-tags span,
.story-cluster-card .article-actions .ghost,
.story-cluster-card .article-link { border-radius: 999px; }

.story-stream-heading { border: 0; }
.desk-filters summary { border: 0; box-shadow: 0 7px 20px rgba(55, 35, 28, .1); }
.desk-filters[open] .filter-bar { border: 0; border-radius: 18px; }
.story-cluster-card[data-tone="coral"] { background: linear-gradient(155deg, #f05b48 0%, #d83d45 100%); }
.story-cluster-card[data-tone="blue"] { background: linear-gradient(155deg, #397ec4 0%, #275aa0 100%); }
.story-cluster-card[data-tone="green"] { background: linear-gradient(155deg, #32a779 0%, #1f7259 100%); }
.story-cluster-card[data-tone="amber"] { background: linear-gradient(155deg, #d58034 0%, #9b4e2c 100%); }
.story-cluster-card[data-tone="violet"] { background: linear-gradient(155deg, #9c6bc0 0%, #684491 100%); }
.story-cluster-card[data-tone="ink"] { background: linear-gradient(155deg, #3c6558 0%, #203e38 100%); }

@media (max-width: 820px) {
  .topic-rail { border-bottom: 0; box-shadow: 0 10px 24px rgba(87, 55, 45, .08); }
  .topic-rail-list button { min-height: 38px; font-size: 14px; }
  .topic-rail-list button.scroll-active,
  .topic-rail-list button.active { font-size: 14px; transform: none; }
  .topic-ribbon::before { inset-inline: -16px; }
}

/* Story intelligence: profiles, source comparison, and restrained card actions. */
#detail-tags { display: flex; flex-wrap: wrap; gap: 7px; margin: 14px 0; }
#detail-tags button,
#detail-tags .subject-link {
  min-height: 32px;
  padding: 6px 11px;
  border: 0;
  border-radius: 999px;
  background: #f0f3ef;
  color: #35413c;
  font: 720 12px/1 Inter, ui-sans-serif, system-ui, sans-serif;
  cursor: pointer;
}
#detail-tags button:hover,
#detail-tags button:focus-visible,
#detail-tags .subject-link:hover,
#detail-tags .subject-link:focus-visible { background: #dcebe1; color: #176144; }
.subject-link { color: inherit; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.subject-link:hover { color: var(--accent, #0056c9); }
.subject-link:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
#detail-tags .subject-link { text-decoration: none; }

.detail-coverage-notes { margin-top: 22px; padding: 18px 20px; border-radius: 18px; background: #f7f3ff; }
.detail-coverage-notes h3 { margin: 0 0 10px; font-size: 14px; }
#detail-coverage-notes { display: grid; gap: 9px; }
#detail-coverage-notes p { margin: 0; color: #4d4656; font-size: 13px; line-height: 1.5; }
#detail-coverage-notes p::before { content: ""; display: inline-block; width: 7px; height: 7px; margin: 0 9px 1px 0; border-radius: 50%; background: #8d63b4; }

.entity-modal {
  position: fixed;
  z-index: 131;
  inset: 50% auto auto 50%;
  width: min(680px, calc(100vw - 32px));
  max-height: min(82vh, 760px);
  padding: 28px;
  overflow: auto;
  border: 0;
  border-radius: 28px;
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 30px 100px rgba(27, 21, 19, .28);
  transform: translate(-50%, -50%);
  backdrop-filter: blur(24px) saturate(1.1);
  -webkit-backdrop-filter: blur(24px) saturate(1.1);
}
#entity-overlay { z-index: 130; backdrop-filter: blur(9px); -webkit-backdrop-filter: blur(9px); }
.entity-close { position: sticky; z-index: 2; top: 0; float: right; }
.entity-heading { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 16px; align-items: start; padding-right: 44px; }
.entity-heading h2 { margin: 2px 0 7px; color: #171a18; font-size: 30px; line-height: 1.1; }
.entity-heading p:last-child { margin: 0; color: #6c706d; font-size: 14px; line-height: 1.5; }
.entity-mark { display: grid; width: 64px; height: 64px; place-items: center; border-radius: 20px; background: linear-gradient(145deg, #e7f5eb, #ffdcd3); color: #235c47; font-size: 30px; }
#entity-follow { margin: 22px 0 14px 80px; border-radius: 999px; }
#entity-follow[aria-pressed="true"] { background: #dcebe1; color: #176144; box-shadow: none; }
.entity-stats { display: flex; gap: 8px; margin: 0 0 22px 80px; }
.entity-stats span { padding: 8px 11px; border-radius: 999px; background: #f3f2ef; color: #666b68; font-size: 12px; }
.entity-stats strong { color: #222725; }
.entity-stories { padding-top: 20px; border-top: 1px solid rgba(46, 55, 51, .1); }
.entity-stories h3 { margin: 0 0 12px; font-size: 14px; }
#entity-story-list { display: grid; gap: 6px; }
#entity-story-list > button { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; padding: 13px 14px; border: 0; border-radius: 14px; background: #f7f7f4; color: #1b201e; text-align: left; cursor: pointer; }
#entity-story-list > button:hover { background: #edf4ef; }
#entity-story-list strong,
#entity-story-list small { display: block; }
#entity-story-list strong { font-size: 13px; line-height: 1.35; }
#entity-story-list small { margin-top: 4px; color: #747875; font-size: 11px; }

@media (hover: hover) {
  .story-cluster-card .article-actions { opacity: 0; transform: translateY(6px); transition: opacity 160ms ease, transform 160ms ease; }
  .story-cluster-card:hover .article-actions,
  .story-cluster-card:focus-within .article-actions { opacity: 1; transform: none; }
}

@media (max-width: 620px) {
  .entity-modal { inset: auto 8px 8px; width: auto; max-height: 88vh; padding: 22px 18px; border-radius: 24px; transform: none; }
  .entity-heading { grid-template-columns: 48px minmax(0, 1fr); gap: 12px; padding-right: 36px; }
  .entity-mark { width: 48px; height: 48px; border-radius: 15px; font-size: 23px; }
  .entity-heading h2 { font-size: 24px; }
  #entity-follow,
  .entity-stats { margin-left: 60px; }
  .entity-stats { flex-wrap: wrap; }
}