.page-news {
  --news-bg-alt: #0A152E;
  --news-card-bg: rgba(27, 42, 74, 0.72);
  --news-card-bg-hover: rgba(38, 58, 96, 0.85);
  --news-line: rgba(43, 59, 90, 0.8);
  --news-violet-glow: rgba(122, 46, 255, 0.18);
  --news-neon-glow: rgba(0, 255, 136, 0.12);
  --news-announce-bg: linear-gradient(120deg, #120B2A 0%, #1B1538 45%, #0B1B3B 100%);
  --news-radius: 18px;
  background:
    radial-gradient(ellipse 80% 50% at 85% 0%, rgba(122, 46, 255, 0.12), transparent 65%),
    radial-gradient(ellipse 50% 40% at 10% 10%, rgba(0, 255, 136, 0.06), transparent 60%),
    var(--color-deep-space);
  color: var(--color-star);
  min-height: 100vh;
  font-family: var(--font-mono);
  overflow-x: hidden;
}

.page-news__shell {
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2rem);
}

.page-news__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-mist);
  margin-bottom: clamp(1.5rem, 4vw, 3rem);
}

.page-news__breadcrumb a {
  color: var(--color-link);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news__breadcrumb a:hover {
  color: var(--color-neon);
}

.page-news__hero {
  display: grid;
  gap: 1.75rem;
  position: relative;
  margin-bottom: clamp(2rem, 5vw, 4rem);
  padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--news-line);
}

.page-news__hero::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-violet), transparent);
  transform: skewX(-30deg);
  transform-origin: right;
}

.page-news__kicker {
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  color: var(--color-neon);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.page-news__hero h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.75rem, 5vw, 3.2rem);
  line-height: 1.12;
  margin: 0 0 0.875rem;
  letter-spacing: -0.02em;
  max-width: 18em;
}

.page-news__lead {
  color: var(--color-mist);
  font-size: 0.9375rem;
  line-height: 1.85;
  max-width: 62ch;
  margin: 0;
}

.page-news__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.5rem;
  padding: 1rem 0 0;
}

.page-news__hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-news__hero-stat__num {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--color-neon);
  white-space: nowrap;
}

.page-news__hero-stat__label {
  font-size: 0.75rem;
  color: var(--color-mist);
  letter-spacing: 0.04em;
}

.page-news__announcement {
  position: relative;
  display: grid;
  gap: 1.25rem;
  background: var(--news-announce-bg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(122, 46, 255, 0.35);
  margin-bottom: clamp(2.25rem, 6vw, 4.5rem);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  overflow: hidden;
  box-shadow: var(--shadow-purple);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

.page-news__announcement-scan {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.6;
  background-image: linear-gradient(
    to bottom,
    transparent 0%,
    transparent 48%,
    rgba(0, 255, 136, 0.05) 50%,
    transparent 52%,
    transparent 100%
  );
  background-size: 100% 14px;
  animation: page-news-scanline 8s linear infinite;
}

.page-news__announcement::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 55%;
  height: 100%;
  background: linear-gradient(100deg, rgba(122, 46, 255, 0.14), transparent);
  clip-path: polygon(0 0, 62% 0, 100% 100%, 0% 100%);
  pointer-events: none;
}

.page-news__announcement-content {
  position: relative;
  z-index: 1;
}

.page-news__announcement-content h2 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.2rem, 3vw, 1.85rem);
  margin: 0.875rem 0 0.75rem;
  line-height: 1.25;
}

.page-news__announcement-content p {
  color: rgba(232, 236, 245, 0.85);
  font-size: 0.875rem;
  line-height: 1.8;
  max-width: 60ch;
}

.page-news__announcement-content a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news__announcement-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.page-news__announcement-tag {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--color-mist);
  background: rgba(122, 46, 255, 0.12);
  border: 1px solid rgba(122, 46, 255, 0.3);
  border-radius: 999px;
  padding: 0.3rem 0.875rem;
  white-space: nowrap;
}

.page-news__announcement-img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(154, 168, 198, 0.2);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  box-shadow: 0 12px 36px rgba(8, 18, 42, 0.6);
}

.page-news__layout {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  margin-bottom: clamp(3rem, 7vw, 5rem);
}

.page-news__sidebar {
  order: -1;
}

.page-news__sidebar-inner {
  position: sticky;
  top: 1.5rem;
  background: rgba(11, 27, 59, 0.82);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  backdrop-filter: blur(8px);
}

.page-news__sidebar-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.9375rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  color: var(--color-star);
}

.page-news__filter {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.page-news__filter-btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--news-line);
  color: var(--color-mist);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-align: left;
  padding: 0.675rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  letter-spacing: 0.03em;
}

.page-news__filter-btn:hover {
  border-color: var(--color-violet);
  color: var(--color-star);
  background: var(--news-violet-glow);
}

.page-news__filter-btn.is-active {
  background: var(--color-violet);
  border-color: var(--color-violet);
  color: #fff;
  box-shadow: 0 0 22px rgba(122, 46, 255, 0.35);
}

.page-news__map-legend {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--news-line);
}

.page-news__legend-title {
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-mist);
  margin: 0 0 0.625rem;
}

.page-news__legend-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: rgba(232, 236, 245, 0.7);
  padding: 0.25rem 0;
}

.page-news__legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  display: inline-block;
}

.page-news__legend-dot--violet {
  background: var(--color-violet);
  box-shadow: 0 0 8px rgba(122, 46, 255, 0.6);
}

.page-news__legend-dot--neon {
  background: var(--color-neon);
  box-shadow: 0 0 8px rgba(0, 255, 136, 0.5);
}

.page-news__legend-dot--blue {
  background: var(--color-link);
  box-shadow: 0 0 8px rgba(77, 159, 255, 0.5);
}

.page-news__legend-dot--orange {
  background: var(--color-alert);
  box-shadow: 0 0 8px rgba(255, 106, 0, 0.4);
}

.page-news__help-link {
  margin-top: 1.5rem;
  width: 100%;
  justify-content: center;
  font-size: 0.8125rem;
}

.page-news__feed {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: start;
}

.page-news__card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  background: var(--news-card-bg);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.page-news__card::after {
  content: "";
  position: absolute;
  right: -1px;
  top: 0;
  width: 3px;
  height: 0;
  background: var(--color-violet);
  transition: height 0.28s ease;
}

.page-news__card:hover {
  transform: translateY(-3px);
  border-color: rgba(122, 46, 255, 0.5);
  box-shadow: 0 14px 36px rgba(8, 18, 42, 0.7), var(--shadow-purple);
  background: var(--news-card-bg-hover);
}

.page-news__card:hover::after {
  height: 100%;
}

.page-news__card-media {
  position: relative;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: #08122A;
}

.page-news__card-media img {
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease, filter 0.4s ease;
  filter: saturate(1.05) contrast(1.05);
}

.page-news__card:hover .page-news__card-media img {
  transform: scale(1.04);
}

.page-news__card-cat {
  position: absolute;
  left: 0.875rem;
  top: 0.875rem;
  z-index: 2;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: #fff;
  background: rgba(122, 46, 255, 0.85);
  border-radius: 999px;
  padding: 0.3rem 0.875rem;
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 12px rgba(8, 18, 42, 0.5);
}

.page-news__card--wide .page-news__card-cat {
  background: rgba(0, 255, 136, 0.85);
  color: #08122A;
}

.page-news__card-body {
  padding: 1.125rem;
}

.page-news__card-body h3 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.0625rem;
  line-height: 1.4;
  margin: 0 0 0.625rem;
  color: var(--color-star);
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
}

.page-news__card:hover .page-news__card-body h3 {
  color: var(--color-neon);
}

.page-news__card-meta {
  font-size: 0.8125rem;
  color: var(--color-neon);
  margin: 0 0 0.625rem;
  letter-spacing: 0.03em;
}

.page-news__card-body p:last-child {
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--color-mist);
  margin: 0;
}

.page-news__subscribe {
  display: grid;
  gap: 1.5rem;
  background: linear-gradient(130deg, rgba(122, 46, 255, 0.14) 0%, rgba(11, 27, 59, 0.85) 40%, rgba(0, 255, 136, 0.08) 100%);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid rgba(122, 46, 255, 0.28);
  position: relative;
  overflow: hidden;
}

.page-news__subscribe::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(122, 46, 255, 0.2), transparent 70%);
  pointer-events: none;
}

.page-news__chip {
  display: inline-block;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 0.3rem 0.875rem;
  margin: 0 0 0.75rem;
  border: 1px solid;
}

.page-news__chip--neon {
  color: var(--color-neon);
  border-color: rgba(0, 255, 136, 0.4);
  background: rgba(0, 255, 136, 0.08);
}

.page-news__chip--alert {
  color: var(--color-alert);
  border-color: rgba(255, 106, 0, 0.4);
  background: rgba(255, 106, 0, 0.08);
}

.page-news__subscribe h2 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin: 0 0 0.625rem;
  color: var(--color-star);
}

.page-news__subscribe p {
  color: var(--color-mist);
  font-size: 0.875rem;
  line-height: 1.8;
  margin: 0;
  max-width: 52ch;
}

.page-news__subscribe-form-wrap {
  align-self: end;
}

.page-news__subscribe-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.page-news__subscribe-input {
  flex: 1 1 220px;
  background: rgba(8, 18, 42, 0.75);
  border: 1px solid var(--news-line);
  color: var(--color-star);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  padding: 0.75rem 1.125rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-news__subscribe-input::placeholder {
  color: rgba(154, 168, 198, 0.6);
}

.page-news__subscribe-input:focus {
  border-color: var(--color-violet);
  box-shadow: 0 0 0 3px rgba(122, 46, 255, 0.2);
}

.page-news__subscribe-btn {
  border-radius: 999px;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  border: none;
  white-space: nowrap;
}

.page-news__subscribe-note {
  font-size: 0.6875rem;
  color: rgba(154, 168, 198, 0.7);
  margin-top: 0.625rem;
}

@keyframes page-news-scanline {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 0 28px;
  }
}

@media (min-width: 640px) {
  .page-news__announcement {
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
  }

  .page-news__announcement-content p {
    font-size: 0.9375rem;
  }

  .page-news__hero {
    grid-template-columns: 1.6fr 1fr;
    align-items: end;
  }

  .page-news__hero-meta {
    justify-content: flex-end;
  }
}

@media (min-width: 768px) {
  .page-news__feed {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news__card--wide {
    grid-template-columns: 1fr 1.2fr;
    grid-column: 1 / -1;
  }

  .page-news__card--wide .page-news__card-media {
    aspect-ratio: auto;
    min-height: 100%;
  }

  .page-news__card--wide .page-news__card-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-news__subscribe {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-news__layout {
    grid-template-columns: 240px 1fr;
    align-items: start;
  }

  .page-news__sidebar {
    order: 0;
  }

  .page-news__feed {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .page-news__card-body {
    padding: 1.375rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news__announcement-scan {
    animation: none;
  }

  .page-news__card,
  .page-news__card-media img,
  .page-news__card::after {
    transition: none;
  }
}