.page-news {
  background: var(--c-deep);
  color: var(--c-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news a {
  color: var(--c-cyan);
  transition: color .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.page-news .container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-news .scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 1300;
  background: linear-gradient(90deg, var(--c-gold), var(--c-cyan) 70%, var(--c-violet));
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
}

.page-news .news-masthead {
  position: relative;
  padding: 1.8rem 0 2.6rem;
  background:
    radial-gradient(circle at 88% 8%, rgba(122, 90, 248, .16), transparent 32%),
    radial-gradient(circle at 12% 72%, rgba(45, 226, 230, .08), transparent 26%),
    linear-gradient(180deg, transparent, rgba(11, 16, 38, .6));
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 38%;
  height: 76%;
  background: linear-gradient(135deg, transparent 20%, rgba(212, 175, 55, .07) 42%, rgba(122, 90, 248, .12));
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .news-masthead::after {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--c-gold), var(--c-cyan));
  margin-top: 2.8rem;
  opacity: .55;
}

.page-news .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .85rem;
  color: var(--c-muted);
  margin-bottom: 1.5rem;
}

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

.page-news .breadcrumb .sep {
  color: var(--c-bronze);
}

.page-news .breadcrumb [aria-current="page"] {
  color: var(--c-text);
}

.page-news .masthead-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  position: relative;
  z-index: 1;
}

.page-news .masthead-meta {
  margin-bottom: .2rem;
}

.page-news .masthead-meta .tag + .tag {
  margin-left: .5rem;
}

.page-news .page-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.2vw, 3.3rem);
  line-height: 1.2;
  letter-spacing: .02em;
  margin: .9rem 0 .7rem;
  font-weight: 700;
}

.page-news .page-title .accent {
  color: var(--c-gold);
}

.page-news .lead {
  font-size: 1.04rem;
  line-height: 1.75;
  color: var(--c-muted);
  max-width: 44rem;
  margin-bottom: 1.1rem;
}

.page-news .masthead-aside {
  background: rgba(20, 33, 61, .72);
  border-left: 2px solid var(--c-gold);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow-1);
}

.page-news .aside-kicker {
  display: block;
  font-family: var(--font-display);
  color: var(--c-gold);
  letter-spacing: .28em;
  font-size: .82rem;
  margin-bottom: .85rem;
}

.page-news .masthead-aside .check-list {
  margin: 0 0 1rem;
  padding-left: 1.1rem;
  color: var(--c-text);
}

.page-news .masthead-aside .btn {
  width: 100%;
}

.page-news .news-featured {
  padding: 2.4rem 0 2.6rem;
}

.page-news .featured-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--c-panel);
  border: 2px solid var(--c-bronze);
  box-shadow: var(--shadow-2);
  transition: box-shadow .22s ease, border-color .22s ease;
}

.page-news .featured-card:hover {
  border-color: var(--c-gold);
  box-shadow: var(--shadow-2), var(--glow-gold);
}

.page-news .featured-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

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

.page-news .featured-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--c-gold);
  color: var(--c-deep);
  font-family: var(--font-display);
  font-weight: 700;
  padding: .32rem .85rem;
  border-radius: 2px;
  box-shadow: var(--glow-gold);
}

.page-news .featured-body {
  padding: 1.4rem 1.4rem 1.7rem;
}

.page-news .featured-body h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.4;
  margin: .7rem 0 .6rem;
}

.page-news .featured-body p {
  color: var(--c-muted);
  line-height: 1.7;
}

.page-news .featured-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .6rem;
  margin: 1.2rem 0;
}

.page-news .stat {
  background: rgba(11, 16, 38, .55);
  border: 1px solid var(--c-line);
  padding: .7rem .9rem;
}

.page-news .stat-number {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--c-gold);
  font-weight: 700;
  display: block;
}

.page-news .stat-label {
  font-size: .82rem;
  color: var(--c-muted);
  letter-spacing: .08em;
}

.page-news .news-duo {
  padding: 2.3rem 0 2.6rem;
  border-block: 1px solid var(--c-line);
  background:
    linear-gradient(180deg, rgba(122, 90, 248, .06), transparent 40%),
    var(--c-panel-2);
}

.page-news .duo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.2rem;
}

.page-news .updates-log,
.page-news .guide-panel {
  background: rgba(11, 16, 38, .68);
  border: 1px solid var(--c-line);
  padding: 1.4rem 1.25rem;
}

.page-news .guide-panel {
  border-left: 2px solid var(--c-violet);
}

.page-news .section-heading {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: 1rem;
}

.page-news .section-heading__index {
  font-family: var(--font-display);
  color: var(--c-bronze);
  font-size: 1.05rem;
  font-weight: 700;
}

.page-news .section-heading__main {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 0;
}

.page-news .section-heading__note {
  font-size: .75rem;
  color: var(--c-muted);
  letter-spacing: .22em;
  text-transform: uppercase;
}

.page-news .log-banner {
  margin: 1rem 0 1.2rem;
  border: 1px solid var(--c-line);
  overflow: hidden;
}

.page-news .log-banner img {
  display: block;
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.page-news [data-tabset] {
  margin-top: .4rem;
}

.page-news [data-tabset] .tabset-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  border-bottom: 1px solid var(--c-line);
  margin-bottom: 1.2rem;
}

.page-news [data-tabset] .tabset-trigger {
  appearance: none;
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  padding: .4rem .75rem;
  font-size: .88rem;
  font-family: var(--font-body);
  color: var(--c-muted);
  cursor: pointer;
  transition: all .16s ease;
}

.page-news [data-tabset] .tabset-trigger:hover {
  color: var(--c-cyan);
}

.page-news [data-tabset] .tabset-trigger[aria-selected="true"] {
  color: var(--c-gold);
  border-color: var(--c-line);
  background: rgba(11, 16, 38, .45);
  border-top: 2px solid var(--c-gold);
}

.page-news [data-tabset] .tabset-panel[hidden] {
  display: none;
}

.page-news .timeline-log {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: tl-item;
}

.page-news .timeline-item {
  position: relative;
  padding: 0 0 1.3rem 2.9rem;
  margin: 0 0 1rem .55rem;
  border-left: 1px solid var(--c-line);
  counter-increment: tl-item;
}

.page-news .timeline-item:last-child {
  border-left-color: transparent;
  padding-bottom: .3rem;
  margin-bottom: 0;
}

.page-news .timeline-item::before {
  content: counter(tl-item, decimal-leading-zero);
  position: absolute;
  left: -.95rem;
  top: 0;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--c-deep);
  border: 1px solid var(--c-gold);
  color: var(--c-gold);
  font-family: var(--font-display);
  font-size: .85rem;
}

.page-news .timeline-version {
  display: inline-block;
  font-family: var(--font-display);
  color: var(--c-bronze);
  font-weight: 700;
  margin-right: .55rem;
  letter-spacing: .05em;
}

.page-news .timeline-item h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: .4rem 0 .3rem;
}

.page-news .timeline-item p {
  color: var(--c-muted);
  font-size: .92rem;
  line-height: 1.6;
}

.page-news .log-expand {
  margin-top: .6rem;
  border-top: 1px dashed var(--c-line);
  padding-top: .45rem;
}

.page-news .log-expand summary {
  cursor: pointer;
  color: var(--c-cyan);
  font-size: .85rem;
  list-style: none;
  user-select: none;
}

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

.page-news .log-expand summary::before {
  content: "＋ ";
  color: var(--c-gold);
}

.page-news .log-expand[open] summary::before {
  content: "－ ";
}

.page-news .log-expand p {
  margin-top: .5rem;
  font-size: .9rem;
}

.page-news .tone-violet {
  background: rgba(122, 90, 248, .14);
  color: var(--c-violet);
  border: 1px solid rgba(122, 90, 248, .4);
}

.page-news .guide-media {
  margin: 1rem 0;
}

.page-news .guide-media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: cover;
}

.page-news .guide-steps {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
}

.page-news .guide-step {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: .7rem;
  align-items: start;
  padding: .8rem 0;
  border-bottom: 1px solid rgba(31, 58, 95, .55);
}

.page-news .guide-step:last-child {
  border-bottom: none;
}

.page-news .guide-step__num {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--c-violet);
  color: var(--c-violet);
  font-family: var(--font-display);
  font-size: .9rem;
}

.page-news .guide-step__text {
  color: var(--c-text);
  font-size: .94rem;
  line-height: 1.6;
}

.page-news .callout {
  background: rgba(212, 175, 55, .08);
  border-left: 3px solid var(--c-gold);
  padding: .9rem 1rem;
  color: var(--c-text);
  font-size: .93rem;
  line-height: 1.65;
  margin-bottom: 1rem;
}

.page-news .news-comparison {
  position: relative;
  padding: 2.5rem 0 2.8rem;
  background: linear-gradient(135deg, rgba(11, 16, 38, .4), rgba(20, 33, 61, .72));
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-comparison .container::before {
  content: "旧版对比 2024 · 03";
  position: absolute;
  right: 0;
  top: .4rem;
  writing-mode: vertical-rl;
  letter-spacing: .24em;
  font-family: var(--font-display);
  color: rgba(184, 115, 51, .18);
  font-size: 1.05rem;
  pointer-events: none;
}

.page-news .comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  margin-top: 1.5rem;
}

.page-news .comparison-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: .9rem;
}

.page-news .compare-card {
  background: var(--c-deep);
  border: 1px solid var(--c-bronze);
  padding: 1rem 1.1rem;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.page-news .compare-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-cyan);
  box-shadow: var(--glow-cyan);
}

.page-news .compare-card__num {
  font-family: var(--font-display);
  font-size: .9rem;
  color: var(--c-bronze);
  font-weight: 700;
  margin-right: .6rem;
}

.page-news .compare-card h3 {
  display: inline;
  font-family: var(--font-display);
  font-size: 1rem;
}

.page-news .compare-card p {
  margin-top: .35rem;
  color: var(--c-muted);
  font-size: .9rem;
  line-height: 1.6;
}

.page-news .comparison-summary {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

.page-news .news-notices {
  border-block: 1px solid var(--c-line);
  background: rgba(122, 90, 248, .06);
  padding: 1.3rem 0;
}

.page-news .notice-strip {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  align-items: flex-start;
}

.page-news .notice-strip p {
  margin: 0;
  color: var(--c-muted);
  line-height: 1.6;
  font-size: .95rem;
}

.page-news .news-pricing {
  padding: 2.5rem 0 2.8rem;
}

.page-news .pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.4rem;
}

.page-news .pricing-lead {
  border: 1px solid var(--c-line);
  overflow: hidden;
}

.page-news .pricing-lead img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 240px;
}

.page-news .pricing-content .lead {
  font-size: 1rem;
  color: var(--c-text);
}

.page-news .pricing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.2rem;
}

.page-news .news-subs {
  padding: 2.4rem 0 5rem;
  border-top: 1px solid var(--c-line);
  background:
    radial-gradient(circle at 8% 90%, rgba(45, 226, 230, .06), transparent 30%),
    radial-gradient(circle at 94% 12%, rgba(212, 175, 55, .08), transparent 28%);
}

.page-news .subs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.3rem;
}

.page-news .subs-block {
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  padding: 1.3rem;
  display: grid;
  grid-template-columns: 2.8rem 1fr;
  gap: .7rem 1rem;
  align-items: center;
}

.page-news .subs-block--rss {
  border-top: 2px solid var(--c-cyan);
}

.page-news .subs-block--collect {
  border-top: 2px solid var(--c-gold);
}

.page-news .subs-block__icon {
  width: 2.8rem;
  height: 2.8rem;
  display: grid;
  place-items: center;
  border: 2px solid var(--c-gold);
  font-family: var(--font-display);
  color: var(--c-gold);
  font-size: 1.2rem;
  font-weight: 700;
}

.page-news .subs-block h3 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  margin-bottom: .2rem;
}

.page-news .subs-block p {
  margin: 0;
  color: var(--c-muted);
  font-size: .9rem;
  line-height: 1.6;
}

.page-news .subs-block .btn {
  grid-column: 1 / -1;
  justify-self: start;
}

.page-news .subs-note {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--c-line);
  font-size: .85rem;
  text-align: center;
}

.page-news .subs-note a {
  color: var(--c-gold);
  text-decoration: none;
}

.page-news .back-top {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 90;
}

.page-news .back-top .btn {
  background: var(--c-panel);
  border-color: var(--c-gold);
  color: var(--c-gold);
  box-shadow: var(--shadow-1);
}

.page-news .back-top .btn:hover {
  box-shadow: var(--glow-gold);
}

@media (min-width: 560px) {
  .page-news .featured-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news .notice-strip {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }

  .page-news .notice-strip .btn {
    margin-left: auto;
  }
}

@media (min-width: 768px) {
  .page-news .masthead-grid {
    grid-template-columns: 1.5fr .9fr;
    align-items: end;
    gap: 2.2rem;
  }

  .page-news .masthead-aside {
    padding: 1.4rem 1.5rem;
  }

  .page-news .duo-grid {
    grid-template-columns: 1.35fr .95fr;
    align-items: start;
  }

  .page-news .subs-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .subs-block {
    grid-template-columns: 2.8rem 1fr;
  }

  .page-news .subs-block .btn {
    grid-column: 1 / -1;
  }

  .page-news .pricing-grid {
    grid-template-columns: .9fr 1.1fr;
    align-items: center;
  }

  .page-news .comparison-cards {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .comparison-grid {
    grid-template-columns: 1.25fr .75fr;
    align-items: start;
  }

  .page-news .comparison-summary {
    position: sticky;
    top: 2rem;
  }
}

@media (min-width: 1024px) {
  .page-news .featured-card {
    grid-template-columns: 1.15fr 1fr;
  }

  .page-news .featured-media {
    aspect-ratio: 4 / 3;
    height: 100%;
  }

  .page-news .featured-body {
    padding: 1.9rem;
  }

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

  .page-news .featured-body h2 {
    font-size: 1.55rem;
  }

  .page-news .updates-log,
  .page-news .guide-panel {
    padding: 1.7rem 1.6rem;
  }

  .page-news .compare-card {
    padding: 1.1rem 1.25rem;
  }

  .page-news .subs-block {
    grid-template-columns: 2.8rem 1fr auto;
  }

  .page-news .subs-block .btn {
    grid-column: auto;
    justify-self: end;
  }
}