.page-news {
  --news-shadow: 6px 6px 0 rgba(10, 35, 66, 0.14);
  --news-side-width: 280px;
  background: var(--color-bg);
  color: var(--color-ink);
}
.page-news img {
  max-width: 100%;
  height: auto;
}
.page-news .breadcrumb {
  padding-block: 28px 16px;
}
.page-news .news-head {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-bottom: 0;
  background: var(--color-primary);
  color: var(--color-bg);
}
.page-news .news-head::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1.6px);
  background-size: 26px 26px;
}
.page-news .news-head .container {
  position: relative;
}
.page-news .news-head__mark {
  position: relative;
  z-index: 2;
  display: inline-block;
  margin: 40px 0 20px;
  padding: 6px 18px;
  background: var(--color-accent);
  color: var(--color-primary);
  font-family: var(--font-accent);
  font-size: 24px;
  border-radius: var(--radius);
  transform: rotate(-2deg);
}
.page-news .news-head__index {
  position: absolute;
  top: 0;
  right: 5%;
  margin: 0;
  padding: 0;
  opacity: 0;
  font-family: var(--font-title);
  font-size: clamp(160px, 24vw, 280px);
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255, 255, 255, 0.38);
  pointer-events: none;
  user-select: none;
}
.page-news .news-head__title,
.page-news .news-head__desc {
  position: relative;
  z-index: 1;
}
.page-news .news-head__title {
  max-width: 12em;
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-size: clamp(38px, 6vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.02em;
}
.page-news .news-head__desc {
  max-width: 46em;
  margin: 0 0 48px;
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.84);
}
.page-news .news-head .container::after {
  content: "";
  display: block;
  width: 72px;
  height: 6px;
  margin-bottom: 32px;
  background: var(--color-orange);
}
.page-news .section__index {
  margin: 0;
  font-family: var(--font-title);
  font-size: 64px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--color-primary);
}
.page-news .section__title {
  margin: 8px 0 4px;
  font-family: var(--font-title);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  color: var(--color-ink);
}
.page-news .section__intro {
  max-width: 56em;
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(17, 17, 17, 0.78);
}
.page-news .section__header {
  display: grid;
  gap: 6px;
  margin-block-end: 28px;
}
.page-news .filter-target {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-news .news-area {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px var(--gutter);
  padding-block: 44px 32px;
}
.page-news .filter-bar {
  padding: 18px;
  background: var(--color-muted);
  border: 1px solid var(--color-line);
  box-shadow: var(--news-shadow);
}
.page-news .filter-bar__title {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: 18px;
  color: var(--color-primary);
}
.page-news .filter-chip {
  display: block;
  margin-top: 8px;
  padding: 10px 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-accent);
  color: var(--color-primary);
  font-family: var(--font-body);
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}
.page-news .filter-chip:hover,
.page-news .filter-chip:focus-visible {
  border-left-color: var(--color-orange);
  background: var(--color-rime);
}
.page-news .news-side {
  min-width: 0;
  align-self: start;
}
.page-news .news-side__panel {
  margin-top: 20px;
  padding: 18px;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
}
.page-news .news-side__panel h2 {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: 18px;
  color: var(--color-primary);
}
.page-news .news-side__panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-side__panel li {
  margin-top: 10px;
}
.page-news .news-side__panel a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px dashed var(--color-accent);
}
.page-news .news-side__panel a:hover,
.page-news .news-side__panel a:focus-visible {
  color: var(--color-orange);
}
.page-news .news-side__image {
  padding: 0;
  overflow: hidden;
}
.page-news .news-side__image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .news-side__notice {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(17, 17, 17, 0.8);
}
.page-news .news-side__notice p {
  margin: 0;
}
.page-news .news-main {
  min-width: 0;
}
.page-news .news-main__heading {
  display: grid;
  gap: 4px;
  margin-bottom: 28px;
}
.page-news .news-banner {
  margin-bottom: 28px;
  overflow: hidden;
  background: var(--color-rime);
  border: 1px solid var(--color-line);
}
.page-news .news-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .news-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 18px;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  box-shadow: var(--news-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.page-news .news-item:hover {
  transform: translateY(-4px);
  box-shadow: 10px 10px 0 rgba(10, 35, 66, 0.16);
}
.page-news .news-item::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, transparent 0 50%, var(--color-rime) 50%);
  border-bottom: 1px solid var(--color-line);
  border-right: 1px solid var(--color-line);
}
.page-news .news-item__num {
  flex: 0 0 56px;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 12px 58% 56% 58%;
  background: var(--color-rime);
  color: var(--color-primary);
  font-family: var(--font-title);
  font-size: 22px;
  transform: rotate(-8deg);
}
.page-news .news-item__body {
  flex: 1;
  min-width: 0;
}
.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.page-news .news-item__tag {
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-primary);
}
.page-news .news-item__time {
  font-size: 13px;
  color: rgba(17, 17, 17, 0.66);
}
.page-news .news-item__title {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.25;
  color: var(--color-ink);
}
.page-news .news-item__excerpt {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(17, 17, 17, 0.8);
}
.page-news .news-item__details {
  margin-top: 4px;
}
.page-news .news-item__details summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
}
.page-news .news-item__details summary::-webkit-details-marker {
  display: none;
}
.page-news .news-item__details summary::before {
  content: "+";
  font-family: var(--font-title);
  color: var(--color-orange);
}
.page-news .news-item__details[open] summary::before {
  content: "–";
}
.page-news .news-item__details p {
  margin: 12px 0 0;
  padding: 12px 16px;
  background: var(--color-muted);
  border-left: 3px solid var(--color-accent);
  font-size: 14px;
  line-height: 1.6;
}
.page-news .news-item__link {
  display: inline-block;
  margin-top: 12px;
  padding: 8px 14px;
  background: var(--color-primary);
  color: var(--color-bg);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}
.page-news .news-item__link:hover,
.page-news .news-item__link:focus-visible {
  background: var(--color-orange);
  color: var(--color-bg);
}
.page-news #show-versions:target ~ .news-main .news-item:not([data-topic="versions"]),
.page-news #show-tips:target ~ .news-main .news-item:not([data-topic="tips"]),
.page-news #show-service:target ~ .news-main .news-item:not([data-topic="service"]),
.page-news #show-trends:target ~ .news-main .news-item:not([data-topic="trends"]) {
  display: none;
}
.page-news #show-all:target ~ .news-main .news-item {
  display: flex;
}
.page-news #show-all:target ~ .news-side .filter-chip--all,
.page-news #show-versions:target ~ .news-side .filter-chip--versions,
.page-news #show-tips:target ~ .news-side .filter-chip--tips,
.page-news #show-service:target ~ .news-side .filter-chip--service,
.page-news #show-trends:target ~ .news-side .filter-chip--trends {
  background: var(--color-primary);
  border-left-color: var(--color-accent);
  color: var(--color-bg);
}
.page-news .monthly-update,
.page-news .trend-preview {
  padding-block: 56px 64px;
}
.page-news .monthly-update {
  background: var(--color-rime);
}
.page-news .monthly-update__grid {
  display: grid;
  align-items: center;
  gap: 36px 48px;
}
.page-news .monthly-update__points {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.page-news .monthly-update__points li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--color-line);
}
.page-news .monthly-update__points strong {
  flex: 0 0 56px;
  font-family: var(--font-title);
  color: var(--color-primary);
}
.page-news .monthly-update__points span {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  line-height: 1.65;
}
.page-news .monthly-update__chart,
.page-news .version-record__figure {
  position: relative;
  margin: 0;
  padding: 12px 12px 16px;
  background: var(--color-primary);
}
.page-news .monthly-update__chart::before,
.page-news .version-record__figure::before {
  content: "";
  position: absolute;
  inset: 12px 12px 16px;
  border: 1px solid var(--color-accent);
  pointer-events: none;
}
.page-news .monthly-update__chart img,
.page-news .version-record__figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
}
.page-news .monthly-update__chart figcaption,
.page-news .version-record__figure figcaption {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.82);
  text-align: center;
}
.page-news .version-record {
  padding-block: 64px 72px;
}
.page-news .version-record__grid {
  display: grid;
  gap: 36px 48px;
}
.page-news .version-record__list {
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--color-accent);
  list-style: none;
}
.page-news .version-record__item {
  position: relative;
  margin-left: 24px;
  margin-bottom: 16px;
  padding: 16px 18px;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  box-shadow: var(--news-shadow);
}
.page-news .version-record__item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
}
.page-news .version-record__item h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-size: 22px;
  color: var(--color-primary);
}
.page-news .version-record__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(17, 17, 17, 0.78);
}
.page-news .version-record__tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
}
.page-news .trend-preview__cards {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}
.page-news .trend-preview__card {
  position: relative;
  padding: 24px 22px;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  box-shadow: var(--news-shadow);
}
.page-news .trend-preview__card::before {
  content: "";
  position: absolute;
  top: -6px;
  left: -6px;
  width: 24px;
  height: 24px;
  border-top: 4px solid var(--color-orange);
  border-left: 4px solid var(--color-orange);
}
.page-news .trend-preview__card h3 {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: 20px;
  color: var(--color-primary);
}
.page-news .trend-preview__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
}

@media (min-width: 720px) {
  .page-news .news-head__index {
    opacity: 1;
  }
  .page-news .trend-preview__cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-news .monthly-update__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
  .page-news .version-record__grid {
    grid-template-columns: 1fr 0.9fr;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-news .news-area {
    grid-template-columns: var(--news-side-width) minmax(0, 1fr);
    align-items: start;
  }
  .page-news .filter-bar {
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }
  .page-news .news-item {
    padding: 24px 22px;
    gap: 22px;
  }
  .page-news .news-item__num {
    width: 64px;
    height: 64px;
    flex-basis: 64px;
    font-size: 26px;
  }
}