.page-news {
  --page-news-rail: 150px;
  --page-news-grid-size: 36px;
  background:
    linear-gradient(rgba(255, 92, 57, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 92, 57, 0.035) 1px, transparent 1px),
    var(--bg-primary);
  background-size: var(--page-news-grid-size) var(--page-news-grid-size);
}

.page-news .breadcrumb {
  padding-top: 24px;
  margin-bottom: 30px;
}

.page-news .section-kicker {
  color: var(--accent-primary);
  font-family: var(--font-number);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

/* ---------- Hero ---------- */
.page-news__hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-bottom: 48px;
}

.page-news__title {
  position: relative;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.15;
  margin-bottom: 18px;
  padding-bottom: 18px;
  color: var(--text-primary);
}

.page-news__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 4px;
  background: var(--accent-primary);
}

.page-news__intro {
  max-width: 56ch;
  margin-bottom: 28px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.8;
}

.page-news__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news__hero-visual {
  display: none;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

.page-news__hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 55%, rgba(0, 255, 157, 0.08));
  pointer-events: none;
}

.page-news__hero-svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ---------- Filter ---------- */
.page-news__filter {
  margin-bottom: 40px;
}

.page-news__filter-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

.page-news__filter-note {
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin: 0;
}

.page-news__filter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 14px 5px 16px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 50%, calc(100% - 9px) 100%, 0 100%);
}

.page-news .news-tag:hover,
.page-news .news-tag:focus {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.page-news .news-tag.is-active {
  border-color: var(--accent-primary);
  background: var(--accent-primary);
  color: var(--bg-primary);
}

/* ---------- Journal head ---------- */
.page-news__journal-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 2px solid var(--accent-primary);
  padding-top: 24px;
  margin-bottom: 24px;
}

.page-news__journal-head .section-kicker {
  margin-bottom: 0;
}

.page-news__journal-note {
  margin: 0;
  color: var(--text-secondary);
  font-family: var(--font-number);
  font-size: 13px;
}

.page-news__list {
  display: flex;
  flex-direction: column;
}

/* ---------- Feature article ---------- */
.page-news__feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(18, 23, 40, 0.9), rgba(26, 34, 56, 0.4));
  position: relative;
  overflow: hidden;
  margin-bottom: 32px;
}

.page-news__feature::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  z-index: 2;
}

.page-news__feature-media {
  margin: 0;
  overflow: hidden;
}

.page-news__feature-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news__feature-body {
  padding: 28px 24px 32px;
}

/* ---------- Article rows ---------- */
.page-news__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.page-news__row-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-news__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-family: var(--font-number);
  font-size: 14px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.page-news__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news__row-body {
  min-width: 0;
}

.page-news__row-title {
  font-family: var(--font-headline);
  font-size: 23px;
  font-weight: 700;
  line-height: 1.4;
  margin: 12px 0;
  color: var(--text-primary);
}

.page-news__row-excerpt {
  max-width: 68ch;
  margin: 0 0 20px;
  color: var(--text-secondary);
  line-height: 1.75;
}

.page-news__row-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
}

.page-news__time {
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.page-news__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-primary);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s;
}

.page-news__more::after {
  content: "→";
  transition: transform 0.2s;
}

.page-news__more:hover::after {
  transform: translateX(4px);
}

.page-news__row:hover .page-news__index {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--bg-primary);
}

/* ---------- Media blocks ---------- */
.page-news__media {
  margin: 24px 0 0;
  padding: 6px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

.page-news__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

/* ---------- Charts ---------- */
.page-news__chart {
  display: block;
  width: 100%;
  max-width: 360px;
  height: auto;
  margin: 24px 0 0;
  padding: 8px 12px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  box-sizing: border-box;
}

.page-news__chart .chart-line {
  fill: none;
  stroke: var(--accent-primary);
  stroke-width: 2;
}

.page-news__chart .chart-node {
  fill: var(--accent-secondary);
  stroke: var(--bg-primary);
  stroke-width: 1;
}

.page-news__chart .chart-block {
  fill: var(--accent-primary);
  opacity: 0.85;
}

.page-news__chart .chart-label {
  fill: var(--text-secondary);
  font-family: var(--font-number);
  font-size: 11px;
}

/* ---------- Expandable summary ---------- */
.page-news__expand {
  margin: 22px 0 0;
}

.page-news__expand summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  color: var(--accent-primary);
  font-family: var(--font-number);
  font-size: 13px;
  letter-spacing: 0.05em;
  list-style: none;
}

.page-news__expand summary::-webkit-details-marker {
  display: none;
}

.page-news__expand summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--accent-primary);
  color: var(--accent-primary);
  background: var(--bg-primary);
  transition: transform 0.2s;
}

.page-news__expand[open] summary::before {
  transform: rotate(45deg);
}

.page-news__expand-body {
  margin: 16px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--accent-primary);
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ---------- Follow note ---------- */
.page-news__note {
  padding: 64px 0 24px;
}

.page-news__note-inner {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--accent-primary);
  background: linear-gradient(135deg, rgba(0, 255, 157, 0.07), transparent 40%), var(--bg-secondary);
  padding: 32px 24px;
}

.page-news__note-inner::after {
  content: "";
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 96px;
  height: 96px;
  border-right: 2px solid var(--accent-secondary);
  border-bottom: 2px solid var(--accent-secondary);
  opacity: 0.65;
}

.page-news__note-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news__note-title {
  font-family: var(--font-headline);
  font-size: 24px;
  margin: 0;
  color: var(--text-primary);
}

.page-news__note-text {
  margin: 0;
  max-width: 62ch;
  color: var(--text-secondary);
  line-height: 1.8;
}

.page-news__note-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Desktop / offset Journal layout ---------- */
@media (min-width: 720px) {
  .page-news__hero-visual {
    display: block;
    min-height: 380px;
  }

  .page-news__hero-svg {
    position: absolute;
    inset: 0;
  }
}

@media (min-width: 760px) {
  .page-news__feature {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-news__feature-media img {
    height: 100%;
    min-height: 320px;
  }

  .page-news__feature-body {
    padding: 40px;
  }

  .page-news__row {
    grid-template-columns: var(--page-news-rail) minmax(0, 1fr);
    gap: 32px;
    padding: 44px 0;
  }

  .page-news__row:nth-child(even) {
    padding-left: 8%;
  }

  .page-news__row-meta {
    padding-top: 4px;
  }

  .page-news__row-meta::before {
    content: "";
    display: block;
    width: 24px;
    height: 2px;
    margin-bottom: 12px;
    background: var(--accent-secondary);
  }

  .page-news__note {
    padding-top: 88px;
  }

  .page-news__note-inner {
    padding: 48px 56px;
  }

  .page-news__note-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 28px;
    align-items: end;
  }

  .page-news__note-actions {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-news__hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    padding-bottom: 64px;
    align-items: center;
  }

  .page-news__hero-visual {
    align-self: stretch;
  }
}