.page-news {
  --cn-inline-pad: clamp(1rem, 3vw, 2.5rem);
  --cn-section-gap: clamp(3.5rem, 7vw, 6.5rem);
  position: relative;
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(255, 107, 53, 0.06), transparent 60%),
    radial-gradient(ellipse 70% 40% at 0% 100%, rgba(0, 255, 136, 0.05), transparent 60%),
    var(--color-deep-space);
  color: var(--color-cloud);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  overflow-x: hidden;
}

.page-news .breadcrumb {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1.25rem var(--cn-inline-pad) 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-mist);
}
.page-news .breadcrumb a {
  color: var(--color-neon-green);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.page-news .breadcrumb a:hover {
  color: var(--color-cloud);
}
.page-news .breadcrumb__sep {
  margin: 0 0.4rem;
  color: var(--color-inferno-orange);
}

.page-news .cn-hero {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) var(--cn-inline-pad) 0;
}
.page-news .cn-hero__inner {
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-neon-green);
  background:
    linear-gradient(135deg, rgba(255, 107, 53, 0.10) 0%, transparent 38%),
    linear-gradient(315deg, rgba(0, 255, 136, 0.08) 0%, transparent 45%),
    var(--color-slate);
  padding: clamp(1.75rem, 4vw, 3.25rem);
  position: relative;
  clip-path: polygon(0 0, calc(100% - 1.25rem) 0, 100% 1.25rem, 100% 100%, 0 100%);
}
.page-news .cn-hero__inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 255, 136, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 136, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}
.page-news .cn-hero__code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  color: var(--color-inferno-orange);
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}
.page-news .cn-hero__title {
  font-family: var(--font-headline);
  font-style: italic;
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.08;
  color: var(--color-cloud);
  margin: 0 0 0.5rem;
}
.page-news .cn-hero__lead {
  font-family: var(--font-mono);
  font-size: clamp(0.9375rem, 1.8vw, 1.125rem);
  color: var(--color-neon-green);
  margin: 0 0 1rem;
}
.page-news .cn-hero__desc {
  max-width: 38em;
  color: var(--color-mist);
  font-size: 0.9375rem;
  line-height: 1.75;
  margin: 0 0 1.5rem;
}
.page-news .cn-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0 2rem;
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--color-line);
}
.page-news .cn-hero__stats div {
  padding: 0.35rem 0;
}
.page-news .cn-hero__stats dt {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-mist);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.page-news .cn-hero__stats dd {
  font-family: var(--font-mono);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-cloud);
  margin: 0;
}

.page-news .cn-jump {
  max-width: var(--content-max);
  margin: 1.5rem auto 0;
  padding: 0 var(--cn-inline-pad);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.page-news .cn-jump a {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-neon-green);
  text-decoration: none;
  border: 1px solid var(--color-line);
  padding: 0.5rem 0.75rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.page-news .cn-jump a:hover {
  background: var(--color-translucent);
  color: var(--color-cloud);
}

.page-news .cn-layout {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--cn-inline-pad);
  display: flex;
  flex-direction: column;
  gap: var(--cn-section-gap);
}

.page-news .cn-section {
  scroll-margin-top: calc(var(--header-h) + 1rem);
}
.page-news .cn-section__sticky {
  margin-bottom: 1.5rem;
}
.page-news .cn-section__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 0.75rem;
}
.page-news .cn-section__num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-inferno-orange);
}
.page-news .cn-section__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-mist);
}
.page-news .cn-section__title {
  font-family: var(--font-headline);
  font-style: italic;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: var(--color-cloud);
  margin: 0;
}
.page-news .cn-section__note {
  font-size: 0.875rem;
  color: var(--color-mist);
  margin: 0.5rem 0 0;
  font-family: var(--font-mono);
}

.page-news .cn-updates__cover {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--color-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 0.75rem), calc(100% - 0.75rem) 100%, 0 100%);
  box-sizing: border-box;
}
.page-news .cn-update-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
}
.page-news .cn-update-item {
  border-bottom: 1px solid var(--color-line);
}
.page-news .cn-update-item__top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 1rem 0.25rem;
  cursor: pointer;
  color: var(--color-cloud);
  font-family: var(--font-body);
}
.page-news .cn-update-item__top:hover {
  background: var(--color-translucent);
}
.page-news .cn-update-item__tags {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
}
.page-news .cn-update-item__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin: 0;
  flex: 1 1 200px;
}
.page-news .cn-update-item__time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-mist);
}
.page-news .cn-update-item .faq-body {
  display: block;
  padding: 0 0.25rem 1rem;
}
.page-news .cn-update-item .faq-body h3 {
  font-size: 1rem;
  color: var(--color-cloud);
  margin: 0 0 0.35rem;
}
.page-news .cn-update-item .faq-body p {
  margin: 0;
  color: var(--color-mist);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.page-news .cn-review-grid {
  display: grid;
  gap: 1.25rem;
}
.page-news .cn-review-card {
  background: var(--color-slate);
  border: 1px solid var(--color-line);
  border-top: 3px solid var(--color-neon-green);
  display: flex;
  flex-direction: column;
  padding: 1rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.page-news .cn-review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.page-news .cn-review-card__img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  margin-bottom: 0.75rem;
  border: 1px solid var(--color-line);
}
.page-news .cn-review-card__number {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  color: rgba(0, 255, 136, 0.35);
  line-height: 1;
  padding: 0.5rem 0 0;
}
.page-news .cn-review-card__body .tag {
  margin-bottom: 0.5rem;
}
.page-news .cn-review-card__body h3 {
  font-size: 1.125rem;
  margin: 0.5rem 0 0.5rem;
  color: var(--color-cloud);
  line-height: 1.35;
}
.page-news .cn-review-card__body p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-mist);
  line-height: 1.65;
}

.page-news .cn-expert-grid {
  display: grid;
  gap: 1.25rem;
}
.page-news .cn-expert-card {
  background: var(--color-slate);
  border: 1px solid var(--color-line);
  padding: 1rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.page-news .cn-expert-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.page-news .cn-expert-card__avatar {
  flex: 0 0 3.5rem;
  position: relative;
}
.page-news .cn-expert-card__img {
  width: 3.5rem;
  height: 3.5rem;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--color-neon-green);
  display: block;
}
.page-news .cn-expert-card__tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-inferno-orange);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.page-news .cn-expert-card__body h3 {
  font-size: 1rem;
  margin: 0.2rem 0 0.4rem;
  color: var(--color-cloud);
}
.page-news .cn-expert-card__body p {
  margin: 0;
  font-size: 0.84375rem;
  color: var(--color-mist);
  line-height: 1.6;
}
.page-news .cn-expert-card--text {
  background:
    linear-gradient(135deg, transparent 0%, rgba(255, 107, 53, 0.08) 100%),
    var(--color-slate);
  align-items: center;
}
.page-news .cn-expert-card__symbol {
  flex: 0 0 3.5rem;
  height: 3.5rem;
  border: 2px dashed rgba(0, 255, 136, 0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-neon-green);
}

.page-news .cn-guide-list {
  display: grid;
  gap: 1.25rem;
}
.page-news .cn-guide-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-slate);
  border: 1px solid var(--color-line);
  padding: 1rem 1.25rem;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.page-news .cn-guide-item:hover {
  background: rgba(27, 38, 59, 0.8);
  transform: translateX(4px);
}
.page-news .cn-guide-item__step {
  font-family: var(--font-mono);
  font-size: 1.375rem;
  color: var(--color-neon-green);
  flex: 0 0 2.25rem;
}
.page-news .cn-guide-item__content {
  flex: 1;
}
.page-news .cn-guide-item__content h3 {
  font-size: 1rem;
  margin: 0 0 0.2rem;
  color: var(--color-cloud);
}
.page-news .cn-guide-item__content p {
  margin: 0;
  font-size: 0.84375rem;
  color: var(--color-mist);
  line-height: 1.5;
}
.page-news .cn-guide-item__arrow {
  font-size: 1.25rem;
  color: var(--color-neon-green);
  transition: transform var(--transition-fast);
  flex: 0 0 auto;
}
.page-news .cn-guide-item:hover .cn-guide-item__arrow {
  transform: translateX(4px);
}

.page-news .cn-case-card {
  background: var(--color-slate);
  border: 1px solid var(--color-line);
  display: grid;
  gap: 0;
  overflow: hidden;
}
.page-news .cn-case-card__img {
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-news .cn-case-card__body {
  padding: 1.5rem;
}
.page-news .cn-case-card__body h3 {
  font-size: 1.25rem;
  color: var(--color-cloud);
  margin: 0.5rem 0 0.75rem;
}
.page-news .cn-case-card__body p {
  margin: 0 0 1.25rem;
  color: var(--color-mist);
  font-size: 0.90625rem;
  line-height: 1.7;
}
.page-news .cn-case-card__meta {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--color-line);
}
.page-news .cn-case-card__meta div {
  display: flex;
  gap: 2rem;
}
.page-news .cn-case-card__meta dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-mist);
  flex: 0 0 5.5rem;
}
.page-news .cn-case-card__meta dd {
  margin: 0;
  color: var(--color-cloud);
  font-size: 0.875rem;
  font-weight: 600;
}

.page-news .cn-back-home {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(90deg, rgba(0, 255, 136, 0.15), rgba(255, 107, 53, 0.15));
  border: 1px solid var(--color-line);
  text-decoration: none;
  color: var(--color-cloud);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: background var(--transition-fast);
}
.page-news .cn-back-home:hover {
  background: linear-gradient(90deg, rgba(0, 255, 136, 0.25), rgba(255, 107, 53, 0.25));
}
.page-news .cn-back-home__arrow {
  color: var(--color-neon-green);
  font-size: 1.25rem;
}

@media (min-width: 680px) {
  .page-news .cn-review-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-news .cn-expert-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-news .cn-case-card {
    grid-template-columns: minmax(240px, 5fr) 7fr;
  }
}

@media (min-width: 1024px) {
  .page-news .cn-section {
    display: grid;
    grid-template-columns: minmax(240px, 5fr) 7fr;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: start;
  }
  .page-news .cn-section__sticky {
    grid-column: 1;
    position: sticky;
    top: calc(var(--header-h) + 1rem);
    z-index: 5;
    margin-bottom: 0;
    padding-bottom: 0.5rem;
  }
  .page-news .cn-section__head {
    border-bottom: 0;
    border-left: 3px solid var(--color-neon-green);
    padding-left: 0.75rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
  .page-news .cn-section__note {
    margin-left: 0.75rem;
  }
  .page-news .cn-updates,
  .page-news .cn-review-grid,
  .page-news .cn-expert-grid,
  .page-news .cn-guide-list,
  .page-news .cn-case-card {
    grid-column: 2;
  }
  .page-news .cn-review-card--featured {
    grid-column: 1 / -1;
  }
  .page-news .cn-expert-grid {
    grid-template-columns: 1fr 1fr;
  }
}