.page-news {
  --pn-orange: var(--primary);
  --pn-orange-deep: var(--primary-deep);
  --pn-blue: var(--secondary);
  --pn-black: var(--black);
  --pn-white: var(--white);
  --pn-light: var(--gray-light);
  --pn-mid: var(--gray-mid);
  --pn-deep: var(--gray-deep);
  --pn-cyan: var(--cyan);
  color: var(--pn-black);
  background: var(--pn-white);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .pn-latest,
.page-news .pn-feature,
.page-news .pn-version,
.page-news .pn-reports {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.page-news .pn-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--pn-orange);
  border-bottom: 2px solid var(--pn-orange);
  padding-bottom: 6px;
  margin-bottom: 16px;
}

.page-news .pn-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 12%, rgba(255, 178, 0, 0.28), transparent 30%),
    linear-gradient(135deg, #0A0A0A 0%, #0F2A43 100%);
  color: var(--pn-white);
}

.page-news .pn-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 8px;
  background: linear-gradient(90deg, transparent, var(--pn-orange));
  z-index: 2;
}

.page-news .pn-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, transparent 0 32px, rgba(255, 255, 255, 0.04) 32px 33px);
  pointer-events: none;
}

.page-news .pn-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-block: 44px 40px;
}

@media (min-width: 1024px) {
  .page-news .pn-hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
    padding-block: 72px 64px;
  }
}

.page-news .pn-hero-content {
  min-width: 0;
}

.page-news .pn-breadcrumbs {
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.7);
}

.page-news .pn-breadcrumbs a,
.page-news .pn-breadcrumbs span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
}

.page-news .pn-breadcrumbs a {
  color: var(--pn-orange);
  text-decoration: none;
}

.page-news .pn-hero-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--pn-orange);
  border-left: 3px solid var(--pn-orange);
  padding-left: 10px;
  margin: 0 0 18px;
}

.page-news .pn-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(28px, 4.4vw, 48px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.01em;
  max-width: 620px;
  overflow-wrap: break-word;
}

.page-news .pn-hero-lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
  max-width: 560px;
}

.page-news .pn-directory {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  padding-top: 20px;
}

@media (min-width: 960px) {
  .page-news .pn-directory {
    grid-template-columns: repeat(4, auto);
  }
}

.page-news .pn-dir-item {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--pn-white);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .pn-dir-item:hover {
  background: var(--pn-orange);
  border-color: var(--pn-orange);
  color: var(--pn-black);
}

.page-news .pn-dir-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--pn-orange);
}

.page-news .pn-dir-item:hover .pn-dir-num {
  color: var(--pn-black);
}

.page-news .pn-hero-figure {
  margin: 0;
  position: relative;
}

.page-news .pn-hero-img {
  display: block;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 14px 14px 0 rgba(255, 178, 0, 0.35);
}

.page-news .pn-latest {
  background: var(--pn-light);
  padding-block: 56px 72px;
}

.page-news .pn-latest-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 1024px) {
  .page-news .pn-latest-inner {
    grid-template-columns: 260px 1fr;
    gap: 56px;
    align-items: start;
  }
}

.page-news .pn-filter-radio {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.page-news .pn-latest-aside {
  position: relative;
}

@media (min-width: 1024px) {
  .page-news .pn-latest-aside {
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }
}

.page-news .pn-latest h2,
.page-news .pn-feature h2,
.page-news .pn-version h2,
.page-news .pn-reports h2 {
  margin: 8px 0 12px;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 900;
  line-height: 1.25;
}

.page-news .pn-aside-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pn-deep);
}

.page-news .pn-cat-nav {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (min-width: 1024px) {
  .page-news .pn-cat-nav {
    flex-direction: column;
    align-items: flex-start;
  }
}

.page-news .pn-cat-link {
  display: inline-block;
  padding: 7px 14px;
  background: var(--pn-white);
  border: 1px solid var(--pn-mid);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--pn-black);
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-news .pn-cat-link:hover {
  border-color: var(--pn-orange-deep);
  background: var(--pn-orange);
}

.page-news .pn-cat-link.is-active,
.page-news #pn-filter-all:checked ~ .pn-latest-aside .pn-cat-link[for="pn-filter-all"],
.page-news #pn-filter-version:checked ~ .pn-latest-aside .pn-cat-link[for="pn-filter-version"],
.page-news #pn-filter-feature:checked ~ .pn-latest-aside .pn-cat-link[for="pn-filter-feature"],
.page-news #pn-filter-report:checked ~ .pn-latest-aside .pn-cat-link[for="pn-filter-report"],
.page-news #pn-filter-brand:checked ~ .pn-latest-aside .pn-cat-link[for="pn-filter-brand"] {
  background: var(--pn-orange);
  border-color: var(--pn-orange);
  color: var(--pn-black);
}

.page-news #pn-filter-version:checked ~ .pn-latest-list .pn-news-item:not(.pn-cat-version),
.page-news #pn-filter-feature:checked ~ .pn-latest-list .pn-news-item:not(.pn-cat-feature),
.page-news #pn-filter-report:checked ~ .pn-latest-list .pn-news-item:not(.pn-cat-report),
.page-news #pn-filter-brand:checked ~ .pn-latest-list .pn-news-item:not(.pn-cat-brand) {
  display: none;
}

.page-news .pn-latest-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .pn-news-item {
  position: relative;
  background: var(--pn-white);
  border: 1px solid var(--pn-mid);
  padding: 24px 20px;
  margin: 0;
  transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

@media (min-width: 768px) {
  .page-news .pn-news-item {
    padding: 28px;
  }
}

.page-news .pn-news-item::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  width: 5px;
  height: 100%;
  background: var(--pn-orange);
  transform: scaleY(0.6);
  transform-origin: top;
  transition: transform 0.3s var(--ease);
}

.page-news .pn-news-item:hover::before {
  transform: scaleY(1);
}

.page-news .pn-news-item:hover {
  box-shadow: 8px 8px 0 rgba(15, 42, 67, 0.14);
  transform: translateY(-2px);
}

.page-news .pn-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .pn-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 3px 8px;
  background: var(--pn-blue);
  color: var(--pn-white);
}

.page-news .pn-time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pn-deep);
}

.page-news .pn-news-item h3 {
  font-size: 18px;
  font-weight: 900;
  line-height: 1.45;
  margin: 0 0 8px;
}

@media (min-width: 768px) {
  .page-news .pn-news-item h3 {
    font-size: 20px;
  }
}

.page-news .pn-news-item p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--pn-deep);
  margin: 0 0 12px;
}

.page-news .pn-item-detail {
  border-top: 1px dashed var(--pn-mid);
  padding-top: 10px;
  margin-top: 4px;
}

.page-news .pn-item-detail summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--pn-blue);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .pn-item-detail summary::-webkit-details-marker {
  display: none;
}

.page-news .pn-item-detail summary::before {
  content: "+";
  font-size: 16px;
  line-height: 16px;
  display: inline-block;
  width: 18px;
  height: 18px;
  text-align: center;
  background: var(--pn-orange);
  color: var(--pn-black);
}

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

.page-news .pn-item-detail ul {
  margin: 12px 0 0;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pn-deep);
}

.page-news .pn-feature {
  background: var(--pn-white);
  padding-block: 56px 72px;
}

.page-news .pn-feature-head,
.page-news .pn-version-head,
.page-news .pn-report-head {
  max-width: 760px;
  margin-bottom: 32px;
}

.page-news .pn-feature-head .lead,
.page-news .pn-version-head .lead,
.page-news .pn-report-head .lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pn-deep);
}

.page-news .pn-feature-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 1024px) {
  .page-news .pn-feature-main {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 56px;
    align-items: start;
  }
}

.page-news .pn-feature-figure {
  margin: 0;
}

.page-news .pn-feature-figure img {
  display: block;
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--pn-mid);
  box-shadow: 10px 10px 0 rgba(15, 42, 67, 0.12);
}

.page-news .pn-feature-articles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .pn-feature-article {
  position: relative;
  border: 1px solid var(--pn-mid);
  border-left: 4px solid var(--pn-orange);
  background: var(--pn-light);
  padding: 22px 20px;
}

.page-news .pn-fea-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--pn-orange);
}

.page-news .pn-feature-article h3 {
  font-size: 18px;
  margin: 6px 0 8px;
  font-weight: 900;
  line-height: 1.4;
}

.page-news .pn-feature-article p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pn-deep);
  margin: 0;
}

.page-news .pn-feature-more {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 2;
  color: var(--pn-deep);
}

.page-news .pn-feature-more a {
  color: var(--pn-blue);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--pn-orange);
  transition: background 0.2s var(--ease);
}

.page-news .pn-feature-more a:hover {
  background: var(--pn-orange);
}

.page-news .pn-version {
  background: var(--pn-blue);
  color: var(--pn-white);
  padding-block: 56px 72px;
}

.page-news .pn-version-head .lead {
  color: rgba(255, 255, 255, 0.85);
}

.page-news .pn-version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 1024px) {
  .page-news .pn-version-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
    align-items: start;
  }
}

.page-news .pn-version-figure {
  margin: 0;
}

.page-news .pn-version-figure img {
  display: block;
  width: 100%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.page-news .pn-version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.page-news .pn-version-list li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.page-news .pn-ver-no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  color: var(--pn-orange);
  padding-top: 4px;
}

.page-news .pn-version-list h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 900;
}

.page-news .pn-version-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
}

.page-news .pn-reports {
  background: var(--pn-light);
  padding-block: 56px 72px;
}

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

@media (min-width: 900px) {
  .page-news .pn-report-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

.page-news .pn-report-card {
  background: var(--pn-white);
  border: 1px solid var(--pn-mid);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-news .pn-report-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 12px 12px 0 rgba(15, 42, 67, 0.2);
}

.page-news .pn-report-figure {
  margin: 0;
}

.page-news .pn-report-figure img {
  display: block;
  width: 100%;
  object-fit: cover;
  border-bottom: 1px solid var(--pn-mid);
}

.page-news .pn-report-body {
  padding: 22px 20px 24px;
}

.page-news .pn-report-body .pn-tag {
  margin-bottom: 12px;
}

.page-news .pn-report-body h3 {
  font-size: 19px;
  font-weight: 900;
  margin: 0 0 8px;
  line-height: 1.4;
}

.page-news .pn-report-body p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--pn-deep);
  margin: 0 0 16px;
}

.page-news .pn-report-data {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px dashed var(--pn-mid);
  padding-top: 12px;
}

.page-news .pn-report-data span {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--pn-blue);
  background: rgba(0, 201, 200, 0.14);
  border: 1px solid transparent;
  padding: 4px 8px;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-news .pn-report-card:hover .pn-report-data span {
  background: rgba(255, 178, 0, 0.28);
  border-color: var(--pn-orange-deep);
  transform: translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
  .page-news {
    scroll-behavior: auto;
  }

  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition: none !important;
    animation: none !important;
  }

  .page-news .pn-news-item:hover,
  .page-news .pn-report-card:hover {
    transform: none;
  }
}