.page-news {
  --news-slant: -6deg;
  background-color: var(--qhl-deep);
  color: var(--qhl-snow);
  overflow-x: hidden;
}

.page-news .breadcrumb {
  margin-top: 18px;
}

.page-news .section-heading {
  margin-bottom: 24px;
}

.page-news .section-heading__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.page-news .news-hero {
  position: relative;
  padding: 44px 0 36px;
  background:
    radial-gradient(1000px 360px at 90% -10%, rgba(139, 61, 255, 0.28), transparent 65%),
    linear-gradient(140deg, var(--qhl-deep) 0%, var(--qhl-blue) 75%, #0A1B3F 100%);
  border-bottom: 2px solid var(--qhl-orange);
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -90px;
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, transparent 35%, var(--qhl-purple) 35%, var(--qhl-orange) 70%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 25% 100%);
  opacity: 0.14;
  transform: rotate(14deg);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__mark {
  position: absolute;
  top: 18px;
  right: 0;
  width: 52px;
  height: 52px;
  opacity: 0.65;
}

.page-news .news-hero__mark polygon {
  fill: none;
  stroke: var(--qhl-orange);
  stroke-width: 2.4;
  stroke-linejoin: round;
  transform-box: fill-box;
  transform-origin: center;
  animation: page-news-spin 26s linear infinite;
}

@keyframes page-news-spin {
  to { transform: rotate(360deg); }
}

.page-news .news-hero__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--qhl-ice);
  padding: 5px 12px;
  background: rgba(139, 61, 255, 0.18);
  border-left: 3px solid var(--qhl-purple);
  margin-bottom: 14px;
}

.page-news .news-hero__title {
  display: inline-block;
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 8vw, 5.2rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-style: italic;
  transform: skewX(var(--news-slant));
  color: var(--qhl-snow);
  position: relative;
  padding-bottom: 16px;
}

.page-news .news-hero__title::after {
  content: "";
  position: absolute;
  left: 4px;
  bottom: 0;
  width: 84px;
  height: 6px;
  background: linear-gradient(90deg, var(--qhl-orange), var(--qhl-purple));
  transform: skewX(-20deg);
}

.page-news .news-hero__subtitle {
  margin: 22px 0 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--qhl-ice);
  padding-left: 14px;
  border-left: 4px solid var(--qhl-purple);
  line-height: 1.5;
}

.page-news .news-hero__desc {
  margin: 16px 0 0;
  max-width: 640px;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(244, 247, 250, 0.78);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(189, 224, 254, 0.2);
}

.page-news .news-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-news .news-hero__stat .data-cell {
  font-size: 1.6rem;
  line-height: 1.1;
  color: var(--qhl-orange);
}

.page-news .news-hero__stat-label {
  font-size: 0.78rem;
  color: var(--qhl-mountain);
}

.page-news .news-hero__speed {
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: 0;
  height: 120px;
  background: repeating-linear-gradient(
    -35deg,
    transparent 0px,
    transparent 13px,
    rgba(139, 61, 255, 0.14) 13px,
    rgba(139, 61, 255, 0.14) 15px,
    transparent 15px,
    transparent 28px
  );
  pointer-events: none;
  opacity: 0.55;
  z-index: 0;
}

.page-news .news-layout {
  display: grid;
  gap: 36px;
  padding: 36px 0 44px;
}

.page-news .news-feed__heading {
  display: flex;
  align-items: flex-start;
}

.page-news .news-feed__banner {
  height: 200px;
  margin-bottom: 22px;
  overflow: hidden;
}

.page-news .news-feed__banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}

.page-news .tag-filter {
  padding: 7px 15px;
  border: 1px solid rgba(244, 247, 250, 0.28);
  border-radius: 0;
  background: transparent;
  color: var(--qhl-snow);
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}

.page-news .tag-filter:hover {
  border-color: var(--qhl-orange);
  color: var(--qhl-orange);
}

.page-news .tag-filter.is-active {
  background: var(--qhl-orange);
  border-color: var(--qhl-orange);
  color: var(--qhl-snow);
  box-shadow: 0 4px 14px rgba(255, 107, 44, 0.32);
}

.page-news .news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-news .news-card {
  position: relative;
  padding: 20px 22px;
  background: var(--qhl-blue);
  border-left: 4px solid var(--qhl-orange);
  margin-bottom: 16px;
  box-shadow: 0 2px 12px rgba(4, 8, 20, 0.35);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-news .news-card:hover {
  transform: translateY(-4px);
  border-left-color: var(--qhl-purple);
  background: linear-gradient(135deg, var(--qhl-blue), #12306B);
}

.page-news .news-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.page-news .news-card__tag {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--qhl-snow);
  background: var(--qhl-orange);
  padding: 3px 10px;
  clip-path: polygon(4px 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
}

.page-news .news-card__week {
  font-family: var(--font-data);
  font-size: 0.76rem;
  color: var(--qhl-ice);
  letter-spacing: 0.05em;
}

.page-news .news-card__title {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--qhl-snow);
}

.page-news .news-card__title a {
  color: var(--qhl-snow);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-news .news-card__title a:hover {
  color: var(--qhl-orange);
}

.page-news .news-card__excerpt {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(244, 247, 250, 0.72);
}

.page-news .news-aside {
  min-width: 0;
}

.page-news .news-aside__heading {
  display: flex;
  align-items: flex-start;
}

.page-news .timeline__visual {
  height: 180px;
  margin-bottom: 20px;
  overflow: hidden;
  border: 1px solid rgba(189, 224, 254, 0.16);
  background: var(--qhl-blue);
}

.page-news .timeline__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transition: transform 0.6s var(--ease);
}

.page-news .timeline__visual:hover img {
  transform: scale(1.04);
}

.page-news .timeline {
  position: relative;
  padding-left: 20px;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg, var(--qhl-orange), var(--qhl-purple), var(--qhl-blue));
}

.page-news .timeline__item {
  position: relative;
  padding: 16px 16px 12px;
  margin-bottom: 12px;
  background: rgba(15, 42, 94, 0.65);
  border: 1px solid rgba(189, 224, 254, 0.12);
}

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 22px;
  width: 12px;
  height: 12px;
  background: var(--qhl-orange);
  border: 2px solid var(--qhl-deep);
  transform: rotate(45deg);
}

.page-news .timeline__version {
  display: inline-block;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--qhl-purple);
  background: rgba(139, 61, 255, 0.12);
  padding: 3px 10px;
  transform: skewX(-8deg);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.page-news .timeline__week {
  display: block;
  font-family: var(--font-data);
  font-size: 0.74rem;
  color: var(--qhl-mountain);
  margin-bottom: 6px;
}

.page-news .timeline__details summary {
  font-size: 0.82rem;
  color: var(--qhl-ice);
  cursor: pointer;
  list-style: none;
  transition: color 0.2s var(--ease);
}

.page-news .timeline__details summary:hover {
  color: var(--qhl-orange);
}

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

.page-news .timeline__details summary::before {
  content: "+";
  display: inline-block;
  margin-right: 7px;
  font-weight: 700;
  color: var(--qhl-orange);
  font-family: var(--font-data);
}

.page-news .timeline__details[open] summary::before {
  content: "–";
}

.page-news .timeline__details ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.page-news .timeline__details li {
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(244, 247, 250, 0.72);
}

.page-news .archive-report {
  padding: 44px 0;
  background:
    linear-gradient(160deg, var(--qhl-blue) 0%, var(--qhl-deep) 72%),
    var(--qhl-blue);
  border-top: 1px solid rgba(255, 107, 44, 0.38);
  border-bottom: 1px solid rgba(139, 61, 255, 0.32);
}

.page-news .archive-report__grid {
  display: grid;
  gap: 28px;
  margin-top: 4px;
}

.page-news .archive-report__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.page-news .archive-report__stat {
  padding: 18px 14px;
  background: var(--qhl-deep);
  border-left: 3px solid var(--qhl-purple);
  transition: transform 0.3s var(--ease);
}

.page-news .archive-report__stat:hover {
  transform: translateX(4px);
}

.page-news .archive-report__stat .data-cell {
  display: block;
  font-size: 1.75rem;
  line-height: 1.15;
  color: var(--qhl-purple);
}

.page-news .archive-report__label {
  display: block;
  margin-top: 5px;
  font-size: 0.8rem;
  color: rgba(244, 247, 250, 0.68);
}

.page-news .archive-report__desc {
  grid-column: 1 / -1;
  margin: 6px 0 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(244, 247, 250, 0.78);
}

.page-news .archive-report__link {
  grid-column: 1 / -1;
  justify-self: start;
}

.page-news .archive-report__visual {
  height: 260px;
  overflow: hidden;
  border: 1px solid rgba(189, 224, 254, 0.2);
}

.page-news .archive-report__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .special-topics {
  padding: 44px 0 50px;
  background:
    linear-gradient(180deg, rgba(139, 61, 255, 0.05), transparent 40%),
    var(--qhl-deep);
}

.page-news .topics-wrap {
  display: grid;
  gap: 26px;
}

.page-news .topics-feature {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(139, 61, 255, 0.35);
  background: var(--qhl-blue);
}

.page-news .topics-feature img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center 40%;
}

.page-news .topics-feature__quote {
  margin: 0;
  padding: 14px 16px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--qhl-snow);
  border-left: 3px solid var(--qhl-orange);
}

.page-news .topics-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .topic-card {
  display: block;
  position: relative;
  padding: 16px 18px 16px 54px;
  background: var(--qhl-blue);
  border-left: 3px solid transparent;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s var(--ease);
}

.page-news .topic-card:hover {
  border-left-color: var(--qhl-orange);
  transform: translateX(6px);
  background: #12306B;
}

.page-news .topic-card__num {
  position: absolute;
  left: 12px;
  top: 14px;
  font-family: var(--font-data);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--qhl-purple);
  opacity: 0.85;
}

.page-news .topic-card__title {
  margin: 0 0 4px;
  font-family: var(--font-heading);
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--qhl-snow);
}

.page-news .topic-card__desc {
  display: block;
  font-size: 0.82rem;
  line-height: 1.55;
  color: rgba(244, 247, 250, 0.66);
}

.page-news .special-topics__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
  padding: 18px 20px;
  background: rgba(139, 61, 255, 0.1);
  border: 1px dashed rgba(139, 61, 255, 0.4);
}

.page-news .special-topics__cta p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--qhl-snow);
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding: 68px 0 58px;
  }

  .page-news .news-hero__mark {
    width: 88px;
    height: 88px;
    top: 30px;
    right: 10px;
  }

  .page-news .news-hero__title {
    font-size: clamp(3.4rem, 6.5vw, 5.6rem);
  }

  .page-news .news-layout {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 48px;
    padding: 44px 0 56px;
  }

  .page-news .news-feed__banner {
    height: 320px;
  }

  .page-news .timeline__visual {
    height: 300px;
  }

  .page-news .archive-report {
    padding: 58px 0;
  }

  .page-news .archive-report__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
  }

  .page-news .archive-report__stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .archive-report__visual {
    height: 360px;
  }

  .page-news .special-topics {
    padding: 58px 0 64px;
  }

  .page-news .topics-wrap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 30px;
    align-items: start;
  }

  .page-news .topics-feature img {
    height: 320px;
  }

  .page-news .topic-card__title {
    font-size: 1.12rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-hero__mark polygon {
    animation: none;
  }

  .page-news .news-card,
  .page-news .topic-card,
  .page-news .archive-report__stat,
  .page-news .timeline__visual img {
    transition: none;
  }
}