:root {
  --bg: #f3ecdf;
  --bg-deep: #e7dccb;
  --surface: rgba(255, 251, 245, 0.84);
  --surface-strong: rgba(255, 252, 247, 0.96);
  --surface-soft: rgba(245, 236, 224, 0.74);
  --line: rgba(54, 35, 17, 0.1);
  --line-strong: rgba(54, 35, 17, 0.18);
  --text: #1f1a14;
  --text-soft: #5f564b;
  --text-faint: #81766a;
  --accent: #b65a31;
  --accent-soft: rgba(182, 90, 49, 0.1);
  --green: #2d6c5a;
  --green-soft: rgba(45, 108, 90, 0.1);
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 32px;
  --shadow-soft: 0 18px 40px rgba(71, 42, 12, 0.08);
  --shadow-panel: 0 26px 80px rgba(71, 42, 12, 0.14);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font: 16px/1.7 "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  text-rendering: optimizeLegibility;
  background:
    radial-gradient(circle at 14% 6%, rgba(182, 90, 49, 0.16), transparent 24%),
    radial-gradient(circle at 86% 10%, rgba(45, 108, 90, 0.16), transparent 22%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.25;
  background-image:
    linear-gradient(rgba(36, 24, 14, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36, 24, 14, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(circle at center, black 48%, transparent 100%);
}

body,
button,
input,
textarea,
select {
  font-family: inherit;
}

h1,
h2,
h3,
h4,
strong {
  font-family: Georgia, "Songti SC", "STSong", serif;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  border: 0;
}

.shell {
  width: min(1380px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 52px;
  position: relative;
  z-index: 1;
}

.topbar,
.panel,
.metric-card,
.hero__card,
.ticker__item,
.analysis-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.topbar::after,
.panel::after,
.metric-card::after,
.hero__card::after,
.ticker__item::after,
.analysis-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent 28%);
}

.topbar {
  display: grid;
  gap: 16px;
  padding: 18px 22px;
  margin-bottom: 18px;
  border-color: var(--line-strong);
  box-shadow: var(--shadow-panel);
}

.topbar__status,
.topbar__actions,
.topbar__chips,
.hero__actions,
.badge-row,
.stream-card__meta,
.stream-card__footer,
.source-row,
.ticker {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.topbar__status {
  align-items: flex-start;
}

.status-dot {
  width: 14px;
  height: 14px;
  margin-top: 6px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(45, 108, 90, 0.28);
  animation: pulse 2.2s infinite;
}

.status-dot.offline {
  background: #b3473a;
  box-shadow: none;
  animation: none;
}

.status-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
}

.status-copy,
.topbar__note,
.hero__text,
.panel__meta,
.panel__eyebrow,
.source-row small,
.source-row p,
.stream-card__summary,
.report-link {
  color: var(--text-soft);
}

.topbar__note {
  position: relative;
  margin: 0;
  padding-left: 18px;
}

.topbar__note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(182, 90, 49, 0.08);
}

.topbar__actions {
  justify-content: space-between;
  align-items: center;
}

.topbar__chips {
  align-items: center;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(31, 26, 20, 0.08);
  background: rgba(255, 252, 247, 0.68);
  font-size: 0.9rem;
}

.chip strong {
  margin-left: 4px;
}

.chip--time {
  gap: 10px;
  padding-right: 10px;
  border-color: rgba(31, 26, 20, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 253, 249, 0.92), rgba(247, 239, 228, 0.86)),
    radial-gradient(circle at right top, rgba(45, 108, 90, 0.08), transparent 32%);
}

.chip__label {
  color: var(--text-soft);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.chip__value {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(32, 24, 15, 0.06);
  color: var(--text);
  font-family: Georgia, "Iowan Old Style", "Times New Roman", serif;
  font-size: 0.98rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: 0.02em;
}

.refresh-button,
.hero__actions a,
.text-link,
.report-link,
.source-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  transition:
    transform 180ms var(--ease),
    background-color 200ms ease,
    border-color 200ms ease,
    color 200ms ease,
    box-shadow 180ms var(--ease);
}

.refresh-button {
  background: var(--green);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(45, 108, 90, 0.22);
}

.refresh-button.loading {
  position: relative;
  padding-left: 42px;
  opacity: 0.88;
  cursor: wait;
}

.refresh-button.loading::before {
  content: "";
  position: absolute;
  left: 16px;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  animation: spin 900ms linear infinite;
}

.ticker {
  display: grid;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.section-label,
.eyebrow,
.panel__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
}

.ticker__track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 10px;
  scrollbar-width: thin;
  scrollbar-color: rgba(45, 108, 90, 0.45) rgba(31, 26, 20, 0.08);
}

.ticker__track::-webkit-scrollbar {
  height: 10px;
}

.ticker__track::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(45, 108, 90, 0.45);
}

.ticker__track::-webkit-scrollbar-track {
  border-radius: 999px;
  background: rgba(31, 26, 20, 0.06);
}

.ticker__item {
  min-width: min(340px, 84vw);
  padding: 16px 18px;
  scroll-snap-align: start;
}

.ticker__company {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-soft);
}

.ticker__title {
  margin-top: 10px;
  font-size: 1rem;
  line-height: 1.6;
}

.hero,
.split,
.stream-layout,
.report-layout {
  display: grid;
  gap: 20px;
}

.hero {
  grid-template-columns: minmax(0, 1.38fr) minmax(340px, 0.92fr);
  margin-bottom: 20px;
}

.analysis-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.analysis-card {
  padding: 18px 18px 20px;
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.96), rgba(244, 234, 221, 0.88)),
    radial-gradient(circle at right top, rgba(182, 90, 49, 0.08), transparent 34%);
}

.analysis-card span {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.analysis-card h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
  line-height: 1.28;
}

.analysis-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.75;
}

.hero__copy {
  display: grid;
  gap: 16px;
}

.hero__copy h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(3rem, 5vw, 5.5rem);
  line-height: 1.03;
}

.hero__text {
  max-width: 60ch;
  font-size: 1.1rem;
  line-height: 1.82;
}

.hero__actions a,
.text-link,
.report-link,
.source-link {
  border: 1px solid rgba(31, 26, 20, 0.08);
  background: rgba(255, 252, 247, 0.7);
}

.hero__aside {
  display: grid;
  gap: 18px;
}

.hero__card {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.hero__card--focus {
  background:
    radial-gradient(circle at 100% 0%, rgba(45, 108, 90, 0.12), transparent 38%),
    linear-gradient(180deg, rgba(255, 252, 247, 0.98), rgba(255, 248, 239, 0.84));
}

.card-label {
  color: var(--text-faint);
  font-size: 0.9rem;
}

.hero__card h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.1vw, 2.2rem);
  line-height: 1.18;
}

.hero__trust,
.metric-grid,
.insight-grid,
.evidence-grid {
  display: grid;
  gap: 12px;
}

.hero__trust,
.insight-grid,
.evidence-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hero__trust div,
.metric-card,
.insight-grid div,
.evidence-grid div,
.observation-card,
.source-row,
.stream-card,
.report-item,
.report-group {
  border: 1px solid rgba(31, 26, 20, 0.08);
  border-radius: var(--radius-sm);
  background: rgba(255, 252, 247, 0.76);
}

.hero__trust div,
.insight-grid div,
.evidence-grid div {
  padding: 14px 16px;
}

.hero__trust span,
.metric-card span,
.insight-grid span,
.evidence-grid span {
  display: block;
  margin-bottom: 8px;
  color: var(--text-faint);
  font-size: 0.9rem;
}

.metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metric-card {
  padding: 18px;
}

.metric-card strong {
  display: block;
  font-size: clamp(1.9rem, 2.8vw, 2.5rem);
  line-height: 1;
}

.panel {
  padding: 22px;
}

.panel__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.panel__head h2,
.panel__head h1 {
  margin: 0;
  font-size: clamp(1.45rem, 2vw, 2.2rem);
}

.analysis-quote {
  margin: 0;
  padding: 18px 20px;
  border-left: 4px solid var(--accent);
  border-radius: 18px;
  background: var(--accent-soft);
  font-size: 1.08rem;
  line-height: 1.84;
}

.observation-list,
.source-list,
.stream-list,
.report-sections,
.evidence-links {
  display: grid;
  gap: 12px;
}

.observation-card {
  padding: 16px 18px;
}

.split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 20px;
}

.badge-row {
  margin-bottom: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 0.88rem;
}

.evidence-links a {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(31, 26, 20, 0.08);
  background: rgba(255, 252, 247, 0.78);
}

.evidence-links__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-faint);
  font-size: 0.9rem;
}

.evidence-links a strong {
  font-size: 1rem;
  line-height: 1.55;
}

.evidence-links a p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.7;
}

.stream-layout {
  grid-template-columns: minmax(0, 1.34fr) minmax(320px, 0.92fr);
  margin-bottom: 20px;
}

.stream-card {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 18px;
  padding: 18px;
}

.stream-card__time {
  display: grid;
  gap: 8px;
  align-content: start;
}

.stream-card__time strong {
  font-size: 1rem;
}

.time-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  width: fit-content;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 700;
}

.stream-card__body {
  display: grid;
  gap: 10px;
}

.stream-card__meta {
  color: var(--text-faint);
  font-size: 0.9rem;
}

.stream-card h3 {
  margin: 0;
  font-size: clamp(1.12rem, 1.5vw, 1.4rem);
  line-height: 1.38;
}

.stream-card__summary {
  margin: 0;
}

.stream-card__footer {
  justify-content: space-between;
  align-items: flex-end;
}

.stream-card__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-faint);
  font-size: 0.9rem;
}

.source-row {
  padding: 16px 18px;
  align-items: center;
}

.source-row p {
  margin: 4px 0 0;
}

.source-row__right {
  text-align: right;
}

.source-row__right small {
  display: block;
  margin-top: 4px;
}

.report-layout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.report-panel {
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.98), rgba(255, 248, 239, 0.84)),
    radial-gradient(circle at top right, rgba(45, 108, 90, 0.08), transparent 34%);
}

.report-group {
  padding: 16px;
  background:
    linear-gradient(180deg, rgba(255, 252, 247, 0.88), rgba(255, 252, 247, 0.72)),
    radial-gradient(circle at top right, rgba(182, 90, 49, 0.08), transparent 30%);
}

.report-group__head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.report-group__title {
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}

.report-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 14px 16px;
}

.report-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 700;
}

.report-body {
  display: grid;
  gap: 10px;
}

.report-body p {
  margin: 0;
  line-height: 1.78;
}

.report-link,
.source-link {
  width: fit-content;
  min-height: 34px;
  padding: 0 12px;
  color: var(--green);
  background: var(--green-soft);
  border: 1px solid rgba(45, 108, 90, 0.12);
}

.hidden {
  display: none !important;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(45, 108, 90, 0.28); }
  70% { box-shadow: 0 0 0 12px rgba(45, 108, 90, 0); }
  100% { box-shadow: 0 0 0 0 rgba(45, 108, 90, 0); }
}

@media (hover: hover) and (pointer: fine) {
  .panel,
  .metric-card,
  .hero__card,
  .ticker__item,
  .analysis-card,
  .stream-card,
  .report-group,
  .source-row,
  .evidence-links a {
    transition:
      transform 220ms var(--ease),
      box-shadow 220ms var(--ease),
      border-color 200ms ease,
      background-color 200ms ease;
  }

  .panel:hover,
  .metric-card:hover,
  .hero__card:hover,
  .ticker__item:hover,
  .stream-card:hover,
  .report-group:hover,
  .source-row:hover,
  .evidence-links a:hover {
    transform: translate3d(0, -2px, 0);
    box-shadow: var(--shadow-panel);
    border-color: rgba(54, 35, 17, 0.16);
  }

  .refresh-button:hover,
  .hero__actions a:hover,
  .text-link:hover,
  .report-link:hover,
  .source-link:hover {
    transform: translate3d(0, -2px, 0);
  }
}

@media (max-width: 1120px) {
  .hero,
  .split,
  .stream-layout,
  .report-layout {
    grid-template-columns: 1fr;
  }

  .analysis-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .shell {
    width: min(100% - 20px, 1380px);
  }

  .topbar__actions,
  .topbar__status,
  .hero__actions,
  .stream-card__footer,
  .source-row,
  .panel__head,
  .evidence-links__top {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero__trust,
  .metric-grid,
  .insight-grid,
  .evidence-grid {
    grid-template-columns: 1fr;
  }

  .analysis-grid {
    grid-template-columns: 1fr;
  }

  .stream-card {
    grid-template-columns: 1fr;
  }

  .source-row__right {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}