.page-news {
  --news-line: rgba(67, 245, 215, 0.26);
  --news-line-strong: rgba(67, 245, 215, 0.62);
  --news-surface: rgba(3, 23, 20, 0.55);
  --news-gap: clamp(16px, 3vw, 26px);
  position: relative;
  color: var(--paper);
  background:
    radial-gradient(900px 460px at 88% -8%, rgba(67, 245, 215, 0.14), transparent 65%),
    radial-gradient(700px 420px at 4% 32%, rgba(255, 92, 53, 0.1), transparent 70%),
    linear-gradient(180deg, var(--night-blue) 0%, var(--ink-green) 44%, var(--night-blue) 100%);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-news .news-shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--edge);
}

.page-news .breadcrumb {
  padding-top: clamp(14px, 2.4vw, 24px);
}

.page-news .breadcrumb-list a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(67, 245, 215, 0.4);
}

.page-news .breadcrumb-list a:hover,
.page-news .breadcrumb-list a:focus-visible {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  padding-top: clamp(20px, 4vw, 46px);
  padding-bottom: clamp(26px, 5vw, 54px);
}

.page-news .news-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  align-items: end;
}

.page-news .news-hero-copy .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.2em;
}

.page-news .news-hero-title {
  margin: 0.14em 0 0.42em;
  font-family: var(--font-body);
  font-weight: 900;
  font-size: clamp(2.4rem, 8.4vw, 5rem);
  line-height: 0.94;
  letter-spacing: -0.03em;
  color: var(--paper);
  transform: skewX(-2deg);
  transform-origin: left bottom;
  text-wrap: balance;
  overflow-wrap: break-word;
}

.page-news .news-hero-lead {
  max-width: 52ch;
  margin: 0 0 clamp(18px, 3vw, 26px);
  color: var(--mist);
  font-size: clamp(0.98rem, 1.6vw, 1.06rem);
  line-height: 1.78;
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-hero-visual {
  position: relative;
  margin: 0;
  border: 3px solid var(--cyan);
  box-shadow: var(--shadow-hard);
  background: linear-gradient(140deg, rgba(43, 90, 80, 0.9), rgba(7, 26, 43, 0.95));
  overflow: hidden;
}

.page-news .news-hero-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 7 / 4;
}

.page-news .news-hero-visual::after {
  content: "v12";
  position: absolute;
  right: 12px;
  bottom: 4px;
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 5.6vw, 3.4rem);
  letter-spacing: 0.06em;
  color: rgba(67, 245, 215, 0.32);
  pointer-events: none;
}

/* ---------- 横向主题带 ---------- */

.page-news .news-band {
  border-top: 2px solid var(--news-line);
  border-bottom: 2px solid var(--news-line);
  background: linear-gradient(90deg, rgba(43, 90, 80, 0.42), rgba(7, 26, 43, 0.55));
}

.page-news .news-band-inner {
  padding-block: clamp(18px, 3vw, 28px);
}

.page-news .news-band-eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--cyan);
}

.page-news .news-band-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-band-item {
  flex: 0 0 78%;
  scroll-snap-align: start;
  padding: 16px 18px;
  border: 2px solid var(--news-line);
  background: var(--news-surface);
  box-shadow: 4px 4px 0 rgba(3, 23, 20, 0.6);
}

.page-news .news-band-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-news .news-band-title {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .news-band-text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 分类条 ---------- */

.page-news .news-filter {
  position: sticky;
  top: 0;
  z-index: 6;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px var(--edge);
  background: rgba(7, 26, 43, 0.94);
  border-bottom: 2px solid var(--news-line);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  scrollbar-width: none;
}

.page-news .news-filter::-webkit-scrollbar {
  display: none;
}

.page-news .news-filter-link {
  flex: 0 0 auto;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-filter-link:hover,
.page-news .news-filter-link:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 章节骨架 ---------- */

.page-news .news-section {
  padding-block: clamp(28px, 5vw, 56px);
  scroll-margin-top: 82px;
}

.page-news .news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 8px 20px;
  padding-bottom: 14px;
  margin-bottom: clamp(18px, 3vw, 30px);
  border-bottom: 2px solid var(--news-line);
}

.page-news .news-section-title {
  margin: 0;
  font-size: clamp(1.45rem, 3.4vw, 2.05rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--paper);
}

.page-news .news-section-note {
  margin: 0;
  max-width: 50ch;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 条目列表 ---------- */

.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 16px 14px 16px 12px;
  background: linear-gradient(100deg, rgba(3, 23, 20, 0.74), rgba(7, 26, 43, 0.32));
  border: 1px solid rgba(67, 245, 215, 0.14);
  border-left: 3px solid rgba(67, 245, 215, 0.36);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .news-item-index {
  grid-column: 1;
  grid-row: 1 / -1;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-news .news-item-body {
  grid-column: 2;
  min-width: 0;
}

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

.page-news .news-item-time {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: rgba(184, 245, 232, 0.72);
}

.page-news .news-item-title {
  margin: 0 0 8px;
  font-size: clamp(1rem, 1.9vw, 1.12rem);
  font-weight: 700;
  line-height: 1.48;
  color: var(--paper);
}

.page-news .news-item-desc {
  margin: 0 0 10px;
  font-size: 0.92rem;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .news-item-link {
  display: inline-block;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(67, 245, 215, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .tag {
  display: inline-block;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid currentColor;
  border-radius: var(--radius);
}

.page-news .tag-signal {
  color: var(--signal);
  background: rgba(255, 92, 53, 0.14);
}

.page-news .tag-amber {
  color: var(--amber);
  background: rgba(255, 209, 102, 0.12);
}

/* ---------- 数据观察与技巧的图文组合 ---------- */

.page-news .news-observation,
.page-news .news-tips {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-news .news-observation .news-item-index {
  font-size: 0.72rem;
}

.page-news .news-obs-visual,
.page-news .news-tips-visual,
.page-news .news-echo-visual {
  margin: 0;
  border: 2px solid var(--news-line);
  background: rgba(3, 23, 20, 0.6);
  box-shadow: 6px 6px 0 rgba(3, 23, 20, 0.7);
  overflow: hidden;
}

.page-news .news-obs-visual img,
.page-news .news-tips-visual img,
.page-news .news-echo-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* ---------- 读图路径 ---------- */

.page-news .news-feature {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
  padding: clamp(22px, 4vw, 38px);
  border: 2px solid var(--news-line-strong);
  background: linear-gradient(135deg, rgba(43, 90, 80, 0.55), rgba(7, 26, 43, 0.86));
  box-shadow: var(--shadow-hard);
}

.page-news .news-feature-copy .eyebrow {
  color: var(--amber);
  letter-spacing: 0.2em;
}

.page-news .news-feature-text {
  margin: 0 0 14px;
  max-width: 56ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-feature-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.page-news .news-chart {
  margin: 0;
  padding: 14px;
  background: rgba(3, 23, 20, 0.55);
  border: 1px solid var(--news-line);
}

.page-news .news-chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .news-chart figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  line-height: 1.6;
  color: rgba(184, 245, 232, 0.78);
}

/* ---------- 反馈回声 ---------- */

.page-news .news-echo {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-news .news-echo-body {
  display: grid;
  gap: 18px;
}

.page-news .news-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-step {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  border: 1px solid var(--news-line);
  background: rgba(3, 23, 20, 0.48);
}

.page-news .news-step-num {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--night-blue);
  background: var(--cyan);
}

.page-news .news-step-text {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 出口 ---------- */

.page-news .news-exits {
  display: grid;
  gap: 16px;
}

.page-news .news-exit {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3.6vw, 30px);
  border: 2px solid var(--news-line-strong);
  background: rgba(3, 23, 20, 0.56);
  box-shadow: 6px 6px 0 rgba(3, 23, 20, 0.72);
}

.page-news .news-exit .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.2em;
}

.page-news .news-exit-title {
  margin: 0;
  font-size: clamp(1.08rem, 2.2vw, 1.28rem);
  font-weight: 700;
  line-height: 1.42;
  color: var(--paper);
}

.page-news .news-exit-text {
  margin: 0 0 6px;
  font-size: 0.9rem;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .news-exit .btn {
  align-self: flex-start;
}

.page-news .news-contact-note {
  margin: clamp(18px, 3vw, 26px) 0 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  line-height: 1.9;
  color: rgba(184, 245, 232, 0.75);
}

/* ---------- 悬停与动效 ---------- */

@media (hover: hover) {
  .page-news .news-item:hover {
    border-left-color: var(--cyan);
    border-color: var(--news-line-strong);
    box-shadow: var(--shadow-neon);
    transform: translateY(-3px);
  }

  .page-news .news-item:hover .news-item-link,
  .page-news .news-item-link:hover {
    color: var(--cyan);
    border-color: var(--cyan);
  }

  .page-news .news-band-item {
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  }

  .page-news .news-band-item:hover {
    border-color: var(--news-line-strong);
    box-shadow: 4px 4px 0 rgba(3, 23, 20, 0.6), var(--shadow-neon);
  }
}

.page-news .news-item-link:focus-visible,
.page-news .news-filter-link:focus-visible,
.page-news .news-hero-actions .btn:focus-visible,
.page-news .news-feature-actions .btn:focus-visible,
.page-news .news-exit .btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-news .news-band-item {
    flex: 0 0 calc(50% - 7px);
  }

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

  .page-news .news-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-news .news-observation {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-news .news-tips {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 0.72fr);
    align-items: start;
  }

  .page-news .news-tips-visual {
    order: 2;
  }

  .page-news .news-echo {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-news .news-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
  }

  .page-news .news-list-single {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .page-news .news-list > li:nth-child(even) {
    margin-top: 24px;
  }

  .page-news .news-list-single > li:nth-child(even) {
    margin-top: 0;
  }
}

@media (min-width: 1080px) {
  .page-news .news-band-item {
    flex: 1 1 0;
    min-width: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-band-item,
  .page-news .news-item-link,
  .page-news .news-filter-link {
    transition: none;
  }

  .page-news .news-item:hover {
    transform: none;
  }
}
<<<END>>>