.page-news {
  background: var(--ink);
  color: var(--paper);
  overflow-x: clip;
}

.page-news .section {
  padding: 56px 0;
  position: relative;
}

.page-news .section--band {
  background: var(--grad-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .crumbs {
  padding: 92px 20px 0;
  max-width: var(--shell);
  margin: 0 auto;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  min-height: 62vh;
  display: flex;
  align-items: flex-end;
  padding: 34px 0 48px;
  overflow: hidden;
  isolation: isolate;
}

.page-news .news-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(.18) contrast(1.12) brightness(.72);
  z-index: -2;
}

.page-news .news-hero-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 78% 8%, rgba(31,191,117,.20) 0%, rgba(11,15,14,0) 58%),
    linear-gradient(180deg, rgba(11,15,14,.88) 0%, rgba(11,15,14,.58) 44%, rgba(11,15,14,.97) 100%);
  z-index: -1;
}

.page-news .news-hero-rule {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange) 0 14%, var(--green) 14% 52%, var(--blue) 52% 100%);
  opacity: .82;
}

.page-news .news-hero-inner {
  max-width: var(--shell);
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
  border-left: 1px solid var(--line-strong);
  padding-left: 22px;
}

.page-news .news-hero-kicker {
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--green-lt);
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-news .news-hero-title {
  font-size: clamp(2.1rem, 7.4vw, 3.9rem);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -.02em;
  margin: 0 0 16px;
  max-width: 16ch;
  color: var(--paper);
}

.page-news .news-hero-sub {
  font-size: 1rem;
  line-height: 1.75;
  color: #cfdbd5;
  max-width: 34em;
  margin: 0 0 20px;
}

.page-news .news-hero-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}

/* ---------- 速览带 ---------- */
.page-news .news-glance-head {
  max-width: var(--shell);
  margin: 0 auto 22px;
  padding: 0 20px;
}

.page-news .news-glance-sub {
  color: var(--mist);
  font-size: .95rem;
  line-height: 1.7;
  max-width: 34em;
  margin: 10px 0 0;
}

.page-news .news-glance-band {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 20px 22px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--green) rgba(123,242,192,.10);
}

.page-news .news-glance-band::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-glance-band::-webkit-scrollbar-track {
  background: rgba(123,242,192,.08);
}

.page-news .news-glance-band::-webkit-scrollbar-thumb {
  background: var(--green);
  border-radius: 0;
}

.page-news .news-round {
  scroll-snap-align: start;
  flex: 0 0 82%;
  max-width: 330px;
  background: rgba(18,48,40,.78);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .news-round--now {
  background: linear-gradient(150deg, rgba(255,90,31,.24) 0%, rgba(18,48,40,.86) 62%);
  border-color: rgba(255,90,31,.62);
}

.page-news .news-round-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 8px;
}

.page-news .news-round-idx {
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--green-lt);
}

.page-news .news-round-time {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -.01em;
}

.page-news .news-round--now .news-round-time {
  color: var(--orange-2);
}

.page-news .news-round-title {
  font-size: 1.06rem;
  font-weight: 700;
  margin: 0;
  color: var(--paper);
}

.page-news .news-round-note {
  font-size: .875rem;
  line-height: 1.68;
  color: var(--mist);
  margin: 0;
  flex: 1;
}

.page-news .news-round-state {
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--green);
  border-top: 1px solid var(--line);
  padding-top: 9px;
}

.page-news .news-round--now .news-round-state {
  color: var(--orange);
}

/* ---------- 专题 ---------- */
.page-news .news-features {
  border-top: 1px solid var(--line-blue);
}

.page-news .news-features-head {
  max-width: var(--shell);
  margin: 0 auto 20px;
  padding: 0 20px;
}

.page-news .news-features-sub {
  color: var(--mist);
  font-size: .95rem;
  line-height: 1.7;
  max-width: 34em;
  margin: 10px 0 0;
}

.page-news .news-filter {
  max-width: var(--shell);
  margin: 0 auto 26px;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-filter-count {
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--green-lt);
  margin-left: auto;
}

.page-news .news-feature-grid {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .news-feature {
  border: 1px solid var(--line);
  background: rgba(18,48,40,.42);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, border-color .25s ease;
}

.page-news .news-feature:hover,
.page-news .news-feature:focus-within {
  transform: translateY(-4px);
  border-color: rgba(255,90,31,.58);
}

.page-news .news-feature-img {
  margin: 0;
  aspect-ratio: 16 / 10;
}

.page-news .news-feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.06) saturate(.92);
}

.page-news .news-feature-body {
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.page-news .news-feature-body--flat {
  padding-top: 20px;
}

.page-news .news-feature-tag {
  align-self: flex-start;
}

.page-news .news-feature-title {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.42;
  margin: 0;
  color: var(--paper);
}

.page-news .news-feature-note {
  font-size: .875rem;
  line-height: 1.7;
  color: var(--mist);
  margin: 0;
}

.page-news .news-feature-meta {
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--green);
  margin: 4px 0 0;
  border-top: 1px solid var(--line);
  padding-top: 9px;
}

.page-news .news-empty {
  max-width: var(--shell);
  margin: 20px auto 0;
  padding: 0 20px;
}

/* ---------- 案例时间轴 ---------- */
.page-news .news-cases {
  border-top: 1px solid var(--line);
}

.page-news .news-cases-intro {
  max-width: var(--shell);
  margin: 0 auto 30px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-news .news-cases-sub {
  color: var(--mist);
  font-size: .95rem;
  line-height: 1.72;
  max-width: 34em;
  margin: 12px 0 0;
}

.page-news .news-cases-figure {
  margin: 0;
  border: 1px solid var(--line);
}

.page-news .news-cases-figure img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 12 / 10;
  object-fit: cover;
}

.page-news .news-cases-figure .img-cap {
  display: block;
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--mist);
  padding: 9px 12px;
  border-top: 1px solid var(--line);
}

.page-news .news-timeline {
  list-style: none;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
}

.page-news .news-tl-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  position: relative;
  padding-bottom: 18px;
}

.page-news .news-tl-item::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 26px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--line-strong) 0%, var(--line-blue) 100%);
}

.page-news .news-tl-item:last-child {
  padding-bottom: 0;
}

.page-news .news-tl-item:last-child::before {
  display: none;
}

.page-news .news-tl-idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--ink);
  background: var(--green);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
  position: relative;
  z-index: 1;
}

.page-news .news-tl-body {
  border: 1px solid var(--line);
  background: rgba(18,48,40,.4);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  overflow: hidden;
}

.page-news .news-tl-trigger {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  padding: 14px 16px;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
  min-height: 44px;
}

.page-news .news-tl-trigger:focus-visible {
  outline: 2px solid var(--green-lt);
  outline-offset: -2px;
}

.page-news .news-tl-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
  line-height: 1.45;
}

.page-news .news-tl-meta {
  font-size: .72rem;
  letter-spacing: .09em;
  color: var(--green);
}

.page-news .news-tl-trigger[aria-expanded="true"] .news-tl-meta {
  color: var(--orange-2);
}

.page-news .news-tl-panel {
  border-top: 1px dashed var(--line);
  padding: 14px 16px 16px;
}

.page-news .news-tl-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .news-tl-steps li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  font-size: .875rem;
  line-height: 1.68;
  color: #cdd9d3;
}

.page-news .news-tl-steps .mono {
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--green-lt);
  padding-top: 3px;
}

/* ---------- 更新记录 ---------- */
.page-news .news-updates-sec {
  background: var(--ink-3);
  border-top: 1px solid var(--line);
}

.page-news .news-updates-grid {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .news-updates-sub {
  color: var(--mist);
  font-size: .95rem;
  line-height: 1.72;
  max-width: 34em;
  margin: 12px 0 22px;
}

.page-news .news-updates {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-news .news-update {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-update:last-child {
  border-bottom: 0;
}

.page-news .news-update-dot {
  width: 9px;
  height: 9px;
  margin-top: 8px;
  background: var(--green);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}

.page-news .news-update-dot--soft {
  background: var(--blue);
}

.page-news .news-update-head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 6px;
}

.page-news .news-update-ver {
  font-size: .95rem;
  font-weight: 700;
  color: var(--green-lt);
  letter-spacing: .04em;
}

.page-news .news-update-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 5px;
  color: var(--paper);
  line-height: 1.45;
}

.page-news .news-update-note {
  font-size: .875rem;
  line-height: 1.7;
  color: var(--mist);
  margin: 0;
}

.page-news .news-updates-figure {
  margin: 0;
  border: 1px solid var(--line);
  align-self: start;
}

.page-news .news-updates-figure img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-news .news-updates-figure .img-cap {
  display: block;
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--mist);
  padding: 9px 12px;
  border-top: 1px solid var(--line);
}

/* ---------- 团队与节奏 ---------- */
.page-news .news-team {
  border-top: 1px solid var(--line);
  padding-bottom: 72px;
}

.page-news .news-team > .section-kicker,
.page-news .news-team > .section-title {
  max-width: var(--shell);
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
}

.page-news .news-team > .section-title {
  margin-bottom: 26px;
}

.page-news .news-team-grid {
  max-width: var(--shell);
  margin: 0 auto 30px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .news-team-item {
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  background: rgba(18,48,40,.34);
  padding: 18px 18px 20px;
}

.page-news .news-team-num {
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--green-lt);
  margin: 0 0 12px;
  letter-spacing: -.02em;
}

.page-news .news-team-name {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 7px;
  color: var(--paper);
}

.page-news .news-team-note {
  font-size: .875rem;
  line-height: 1.7;
  color: var(--mist);
  margin: 0;
}

.page-news .news-next {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 24px 20px 0;
  border-top: 1px dashed var(--line-blue);
}

.page-news .news-next-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--paper);
  max-width: 34em;
  margin: 0 0 18px;
}

.page-news .news-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-next-actions .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .section {
    padding: 72px 0;
  }

  .page-news .crumbs {
    padding: 100px 32px 0;
  }

  .page-news .news-hero-inner,
  .page-news .news-glance-head,
  .page-news .news-features-head,
  .page-news .news-filter,
  .page-news .news-feature-grid,
  .page-news .news-cases-intro,
  .page-news .news-timeline,
  .page-news .news-updates-grid,
  .page-news .news-team-grid,
  .page-news .news-next,
  .page-news .news-empty {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-news .news-glance-band {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-news .news-round {
    flex: 0 0 46%;
  }

  .page-news .news-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-feature--lead {
    grid-column: span 2;
    flex-direction: row;
  }

  .page-news .news-feature--lead .news-feature-img {
    flex: 1 1 52%;
    aspect-ratio: auto;
    min-height: 100%;
  }

  .page-news .news-feature--lead .news-feature-body {
    flex: 1 1 48%;
    justify-content: center;
    padding: 26px 26px 26px 24px;
  }

  .page-news .news-team-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-news .section {
    padding: 88px 0;
  }

  .page-news .crumbs {
    padding: 116px 40px 0;
  }

  .page-news .news-hero {
    padding-bottom: 62px;
  }

  .page-news .news-hero-inner,
  .page-news .news-glance-head,
  .page-news .news-features-head,
  .page-news .news-filter,
  .page-news .news-feature-grid,
  .page-news .news-cases-intro,
  .page-news .news-timeline,
  .page-news .news-updates-grid,
  .page-news .news-team-grid,
  .page-news .news-next,
  .page-news .news-empty {
    padding-left: 40px;
    padding-right: 40px;
  }

  .page-news .news-glance-band {
    padding-left: 40px;
    padding-right: 40px;
    gap: 18px;
  }

  .page-news .news-round {
    flex: 0 0 300px;
  }

  .page-news .news-cases-intro {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: start;
    gap: 34px;
  }

  .page-news .news-updates-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 40px;
  }

  .page-news .news-tl-item {
    grid-template-columns: 52px 1fr;
    gap: 20px;
  }

  .page-news .news-tl-idx {
    width: 52px;
    height: 52px;
    font-size: .9rem;
  }

  .page-news .news-tl-item::before {
    left: 25px;
    top: 32px;
  }

  .page-news .news-tl-trigger {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 22px;
  }

  .page-news .news-tl-meta {
    flex: 0 0 auto;
  }

  .page-news .news-tl-panel {
    padding: 18px 22px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-feature {
    transition: none;
  }
  .page-news .news-feature:hover,
  .page-news .news-feature:focus-within {
    transform: none;
  }
}