.page-news {
  --news-tick: var(--c-neon);
  --news-accent: var(--c-orange);
  --news-edge: var(--c-ice);
  --hot: 50%;
  background: var(--c-paper);
  color: var(--c-ink);
}

.page-news .news-mast {
  background: var(--c-ink);
  color: var(--c-paper);
  padding: 24px 16px 0;
  position: relative;
  overflow: hidden;
}

.page-news .news-mast::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0 34%, rgba(198, 255, 77, 0.08) 34% 35%, transparent 35% 100%),
    linear-gradient(160deg, transparent 0 64%, rgba(0, 229, 255, 0.12) 64% 65%, transparent 65% 100%);
}

.page-news .news-mast__inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.page-news .news-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--c-stone);
  margin-bottom: 18px;
}

.page-news .news-breadcrumb a {
  color: var(--c-stone);
  text-decoration: none;
}

.page-news .news-breadcrumb a:hover {
  color: var(--c-ice);
}

.page-news .news-mast__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-news .news-mast__main h1 {
  font-size: clamp(28px, 5vw, 52px);
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--c-paper);
  font-weight: 800;
  font-style: italic;
  letter-spacing: -0.02em;
  max-width: 14em;
}

.page-news .news-mast__lead {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(244, 233, 216, 0.85);
  max-width: 68ch;
  margin: 0 0 20px;
}

.page-news .news-mast__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-mast__counter {
  display: grid;
  grid-template-columns: auto auto;
  align-items: end;
  gap: 4px 10px;
  padding: 18px 20px;
  border-left: 4px solid var(--c-neon);
  background: linear-gradient(135deg, rgba(198, 255, 77, 0.12), rgba(10, 15, 30, 0) 55%);
  align-self: start;
  justify-self: stretch;
}

.page-news .mast-counter__label {
  grid-column: 1 / -1;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--c-neon);
  font-weight: 700;
}

.page-news .mast-counter__num {
  font-family: var(--font-data);
  font-size: clamp(64px, 10vw, 108px);
  line-height: 0.9;
  color: var(--c-neon);
  font-weight: 700;
}

.page-news .mast-counter__unit {
  font-size: 18px;
  color: var(--c-paper);
}

.page-news .mast-counter__note {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--c-stone);
}

.page-news .news-mast__datastrip {
  position: relative;
  max-width: 1200px;
  margin: 28px auto 0;
  padding: 18px 0;
  border-top: 1px solid rgba(244, 233, 216, 0.2);
  border-bottom: 1px solid rgba(244, 233, 216, 0.2);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 32px;
  font-size: 14px;
  color: var(--c-paper);
  font-family: var(--font-data);
}

.page-news .datastrip-item b {
  color: var(--c-neon);
  font-size: 22px;
  font-weight: 700;
  margin-right: 6px;
}

.page-news .news-mast__visual {
  display: block;
  margin: 0;
  position: relative;
}

.page-news .news-mast__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 1200px;
  margin: 22px auto 0;
  object-fit: cover;
}

.page-news .news-browser {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 16px 64px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-bottom: 20px;
}

.page-news .section-head__kicker {
  flex-basis: 100%;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--c-orange);
  font-weight: 700;
}

.page-news .section-head__title {
  font-size: clamp(22px, 3.4vw, 32px);
  margin: 0;
  line-height: 1.2;
  font-weight: 800;
}

.page-news .section-head__link {
  margin-left: auto;
  font-size: 14px;
  color: var(--c-ice);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-news .news-filter {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-news .news-filter input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
}

.page-news .news-filter__chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border: 1px solid var(--c-ink);
  background: transparent;
  color: var(--c-ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.page-news .news-filter input:focus-visible + .news-filter__chip {
  outline: 3px solid var(--c-ice);
  outline-offset: 2px;
}

.page-news .news-filter input:checked + .news-filter__chip {
  background: var(--c-ink);
  color: var(--c-paper);
  border-color: var(--c-ink);
  box-shadow: 3px 3px 0 var(--c-neon);
}

.page-news .news-list {
  position: relative;
  display: grid;
  gap: 18px;
  padding-left: 24px;
}

.page-news .news-list::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(var(--c-neon), var(--c-ice) 55%, var(--c-orange));
  opacity: 0.45;
}

.page-news .update-item {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.72));
  border: 1px solid rgba(10, 15, 30, 0.14);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  padding: 16px 16px 18px 18px;
}

.page-news .update-item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 24px;
  width: 12px;
  height: 12px;
  background: var(--c-neon);
  border: 2px solid var(--c-ink);
  transform: rotate(45deg);
  transition: transform 0.2s ease, background 0.2s ease;
}

.page-news .update-item:hover::before,
.page-news .update-item:focus-within::before {
  transform: rotate(45deg) scale(1.2);
  background: var(--c-orange);
}

.page-news .update-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 14px, rgba(10, 15, 30, 0.18) 14px, rgba(10, 15, 30, 0.18) 16px, transparent 16px);
  pointer-events: none;
}

.page-news .update-item__time {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--c-stone);
  display: inline-block;
  padding: 4px 8px;
  margin-bottom: 8px;
  background: rgba(10, 15, 30, 0.08);
  letter-spacing: 0.04em;
}

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

.page-news .update-item__title {
  font-size: 18px;
  line-height: 1.35;
  margin: 0 0 10px;
  font-weight: 800;
}

.page-news .update-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.page-news .update-item__summary {
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
  color: rgba(10, 15, 30, 0.78);
}

.page-news .update-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.page-news .chip--version {
  background: var(--c-ink);
  color: var(--c-neon);
}

.page-news .chip--guide {
  background: rgba(0, 229, 255, 0.16);
  color: var(--c-ink);
  border: 1px solid var(--c-ice);
}

.page-news .chip--topic {
  background: var(--c-paper);
  color: var(--c-orange);
  border: 1px solid var(--c-orange);
}

.page-news .chip--insight {
  background: var(--c-neon);
  color: var(--c-ink);
}

.page-news .chip--member {
  background: var(--c-orange);
  color: var(--c-white);
}

.page-news .chip--tag {
  background: transparent;
  color: var(--c-stone);
  border: 1px dashed rgba(10, 15, 30, 0.35);
}

.page-news .news-rail {
  display: grid;
  align-content: start;
  gap: 28px;
}

.page-news .rail-block {
  position: relative;
  border: 1px solid rgba(10, 15, 30, 0.16);
  background: rgba(255, 255, 255, 0.5);
  padding: 18px 18px 20px;
}

.page-news .rail-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--c-neon), var(--c-ice), var(--c-orange));
}

.page-news .rail-block__title {
  font-size: 16px;
  margin: 0 0 14px;
  font-weight: 800;
}

.page-news .rail-cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-news .rail-cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  text-decoration: none;
  color: var(--c-ink);
  background: rgba(10, 15, 30, 0.04);
  font-weight: 700;
  font-size: 14px;
  border: 1px solid transparent;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.page-news .rail-cat:hover {
  border-color: var(--c-ink);
  background: rgba(10, 15, 30, 0.08);
}

.page-news .rail-cat::after {
  content: "→";
  color: var(--c-orange);
  font-family: var(--font-data);
}

.page-news .hot-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .hot-item {
  display: grid;
  gap: 6px;
}

.page-news .hot-item__title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-ink);
  text-decoration: none;
}

.page-news .hot-item__title:hover {
  color: var(--c-orange);
  text-decoration: underline;
}

.page-news .hot-bar {
  display: block;
  height: 4px;
  background: rgba(10, 15, 30, 0.12);
  overflow: hidden;
}

.page-news .hot-bar__fill {
  display: block;
  height: 100%;
  width: var(--hot);
  background: linear-gradient(90deg, var(--c-neon), var(--c-ice));
}

.page-news .hot-item__tag {
  font-size: 12px;
  color: var(--c-stone);
  letter-spacing: 0.04em;
}

.page-news .rail-subscribe__intro {
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 14px;
}

.page-news .rail-subscribe__list {
  padding-left: 18px;
  display: grid;
  gap: 12px;
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.6;
}

.page-news .rail-subscribe__list strong {
  color: var(--c-ink);
}

.page-news .rail-subscribe__note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-stone);
  padding-top: 12px;
  border-top: 1px dashed rgba(10, 15, 30, 0.2);
  margin: 0;
}

.page-news .rail-subscribe__note a {
  color: var(--c-ice);
  font-weight: 700;
  text-decoration: none;
}

.page-news .version-series {
  background: var(--c-ink);
  color: var(--c-paper);
  padding: 48px 16px;
}

.page-news .version-series__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news .version-series .section-head__title {
  color: var(--c-paper);
}

.page-news .version-series .section-head__link {
  color: var(--c-neon);
}

.page-news .version-series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-news .series-card {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(198, 255, 77, 0.28);
  padding: 20px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-news .series-card__batch {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--c-neon);
  letter-spacing: 0.1em;
}

.page-news .series-card__title {
  font-size: 20px;
  margin: 8px 0 10px;
  color: var(--c-paper);
}

.page-news .series-card__text {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(244, 233, 216, 0.75);
  margin: 0;
}

.page-news .version-series__visual {
  margin: 0;
}

.page-news .version-series__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 500px;
  margin: 0 auto;
}

.page-news .review-section {
  padding: 48px 16px;
  background: var(--c-paper);
}

.page-news .review-section__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news .review-section__lead {
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 20px;
}

.page-news .review-steps {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .review-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  background: rgba(255, 255, 255, 0.55);
  border-left: 4px solid var(--c-ice);
  padding: 12px 14px;
}

.page-news .review-steps__num {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 700;
  color: var(--c-orange);
}

.page-news .review-steps__text {
  font-size: 15px;
  line-height: 1.55;
}

.page-news .review-section__note {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(10, 15, 30, 0.68);
  margin: 0;
  border-top: 1px dashed rgba(10, 15, 30, 0.25);
  padding-top: 14px;
}

.page-news .review-section__visual {
  margin: 0;
}

.page-news .review-section__visual img {
  display: block;
  width: 100%;
  height: auto;
  box-shadow: 8px 8px 0 var(--c-ink);
}

.page-news .member-section {
  background: var(--c-ink);
  color: var(--c-paper);
  padding: 48px 16px;
}

.page-news .member-section__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.page-news .member-section .section-head__title {
  color: var(--c-paper);
}

.page-news .member-section .section-head__link {
  color: var(--c-neon);
}

.page-news .member-section__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.page-news .member-tier {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  padding: 20px;
  position: relative;
}

.page-news .member-tier--standard {
  border-color: var(--c-neon);
  box-shadow: 4px 4px 0 var(--c-neon);
}

.page-news .member-tier--pro {
  border-color: var(--c-orange);
}

.page-news .member-tier__name {
  font-size: 20px;
  margin: 0 0 10px;
  color: var(--c-paper);
}

.page-news .member-tier--standard .member-tier__name {
  color: var(--c-neon);
}

.page-news .member-tier--pro .member-tier__name {
  color: var(--c-orange);
}

.page-news .member-tier__desc {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(244, 233, 216, 0.75);
  margin: 0;
}

.page-news .member-section__visual {
  margin: 0;
}

.page-news .member-section__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 700px;
  margin: 0 auto 20px;
}

.page-news .member-section__note {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 233, 216, 0.65);
  max-width: 72ch;
  margin: 0 auto;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 14px;
}

.page-news .news-browser:has(#f-version:checked) .update-item:not([data-cat="version"]),
.page-news .news-browser:has(#f-guide:checked) .update-item:not([data-cat="guide"]),
.page-news .news-browser:has(#f-topic:checked) .update-item:not([data-cat="topic"]),
.page-news .news-browser:has(#f-insight:checked) .update-item:not([data-cat="insight"]),
.page-news .news-browser:has(#f-member:checked) .update-item:not([data-cat="member"]) {
  display: none;
}

@media (min-width: 760px) {
  .page-news .news-mast {
    padding: 32px 24px 0;
  }

  .page-news .news-mast__grid {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 300px);
    gap: 40px;
  }

  .page-news .news-mast__datastrip {
    gap: 10px 48px;
    font-size: 15px;
  }

  .page-news .member-section__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-news .version-series__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-news .news-browser {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 48px;
    padding: 48px 32px 80px;
  }

  .page-news .version-series {
    padding: 64px 32px;
  }

  .page-news .version-series__inner {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
    align-items: center;
  }

  .page-news .version-series__head {
    grid-column: 1 / -1;
  }

  .page-news .version-series__visual {
    grid-column: 2;
    grid-row: 2;
  }

  .page-news .version-series__grid {
    grid-column: 1;
    grid-row: 2;
  }

  .page-news .review-section {
    padding: 64px 32px;
  }

  .page-news .review-section__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 48px;
  }

  .page-news .member-section {
    padding: 64px 32px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-list {
    gap: 22px;
    padding-left: 32px;
  }

  .page-news .update-item__title {
    font-size: 20px;
  }

  .page-news .update-item__summary {
    font-size: 16px;
  }
}