.page-news {
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  background: var(--ink-900);
  padding: 14px 0 4px;
}
.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
}
.page-news .breadcrumb__link {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-news .breadcrumb__sep {
  color: rgba(191, 247, 242, 0.4);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 56px) 0 clamp(64px, 10vw, 120px);
  background: linear-gradient(158deg, var(--ink-900) 0%, var(--ink-800) 52%, var(--ink-700) 100%);
}
.page-news .news-hero__grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(0, 229, 204, 0.07) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(0, 229, 204, 0.055) 0 1px, transparent 1px 88px);
}
.page-news .news-hero__slash {
  position: absolute;
  top: -20%;
  right: -12%;
  width: 52%;
  height: 150%;
  background: linear-gradient(180deg, rgba(0, 229, 204, 0.14), rgba(0, 229, 204, 0) 72%);
  transform: skewX(-14deg);
  pointer-events: none;
}
.page-news .news-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}
.page-news .news-hero__label {
  color: var(--cyan);
  margin: 0 0 14px;
}
.page-news .news-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.02;
}
.page-news .news-hero__title-main {
  display: block;
  font-size: clamp(2.6rem, 9vw, 5rem);
  letter-spacing: 0.1em;
  color: var(--paper-light);
}
.page-news .news-hero__title-sub {
  display: block;
  margin-top: 10px;
  font-family: var(--font-editorial);
  font-weight: 400;
  font-size: clamp(1.05rem, 3.4vw, 1.5rem);
  letter-spacing: 0.04em;
  color: var(--cyan-soft);
}
.page-news .news-hero__lead {
  max-width: 46ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.82);
}
.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(18px, 4vw, 40px);
  margin: 26px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.page-news .hero-stat dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(191, 247, 242, 0.7);
  margin-bottom: 6px;
}
.page-news .hero-stat dd {
  margin: 0;
  font-size: 1rem;
  color: var(--paper-light);
}
.page-news .hero-stat .num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--cyan);
  margin-right: 4px;
}
.page-news .news-hero__side {
  display: none;
}

/* ---------- 置顶专题 ---------- */
.page-news .news-pin {
  position: relative;
  z-index: 2;
  margin-top: calc(-1 * clamp(48px, 8vw, 88px));
  padding: 0 var(--gutter);
}
.page-news .news-pin__inner {
  position: relative;
  max-width: var(--wrap);
  margin: 0 auto;
  display: grid;
  background: var(--paper);
  color: var(--ink-900);
  border-left: 6px solid var(--cyan);
  box-shadow: 0 26px 70px rgba(6, 18, 38, 0.55);
}
.page-news .news-pin__media {
  overflow: hidden;
  max-height: 260px;
}
.page-news .news-pin__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}
.page-news .news-pin__body {
  position: relative;
  padding: clamp(22px, 4vw, 40px);
}
.page-news .news-pin__index {
  position: absolute;
  top: 0;
  right: 0;
  padding: 8px 14px;
  background: var(--ink-900);
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.16em;
}
.page-news .news-pin__title {
  margin: 14px 0 14px;
  font-family: var(--font-editorial);
  font-weight: 700;
  font-size: clamp(1.3rem, 4.2vw, 1.85rem);
  line-height: 1.4;
  color: var(--ink-900);
  max-width: 24ch;
}
.page-news .news-pin__text {
  margin: 0 0 18px;
  font-size: 0.98rem;
  line-height: 1.78;
  color: rgba(6, 18, 38, 0.82);
}
.page-news .news-pin__points {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-news .news-pin__points li {
  display: flex;
  gap: 10px;
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(6, 18, 38, 0.86);
}
.page-news .news-pin__points .mono {
  flex: none;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--ink-900);
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% 78%, 78% 100%, 0 100%);
}
.page-news .news-pin__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 目录布局 ---------- */
.page-news .news-catalog {
  padding-top: clamp(40px, 7vw, 76px);
}
.page-news .news-layout {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

/* 分类轨道 */
.page-news .cat-rail {
  border-top: 1px solid var(--line-strong);
  padding-top: 16px;
}
.page-news .cat-rail__label {
  color: var(--cyan);
  margin: 0 0 14px;
}
.page-news .cat-rail__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .cat-rail__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  text-decoration: none;
  color: var(--paper);
  background: rgba(18, 52, 90, 0.55);
  border: 1px solid var(--line);
  font-size: 0.88rem;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.page-news .cat-rail__num {
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.1em;
}
.page-news .cat-rail__count {
  font-size: 11px;
  color: rgba(191, 247, 242, 0.65);
}
.page-news .cat-rail__link:hover,
.page-news .cat-rail__link:focus-visible {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}
.page-news .cat-rail__link:hover .cat-rail__num,
.page-news .cat-rail__link:hover .cat-rail__count,
.page-news .cat-rail__link:focus-visible .cat-rail__num,
.page-news .cat-rail__link:focus-visible .cat-rail__count {
  color: var(--ink-900);
}
.page-news .cat-rail__note {
  margin: 16px 0 0;
  font-size: 0.86rem;
  color: rgba(244, 239, 228, 0.66);
}
.page-news .cat-rail__note a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255, 138, 61, 0.5);
}
.page-news .cat-rail__note a:hover,
.page-news .cat-rail__note a:focus-visible {
  color: var(--paper-light);
  border-bottom-color: var(--paper-light);
}

/* 列表头 */
.page-news .news-stream__head {
  padding-bottom: 16px;
  border-bottom: 2px solid var(--cyan);
  margin-bottom: 8px;
}
.page-news .news-stream__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.6vw, 2.1rem);
  letter-spacing: 0.08em;
  color: var(--paper-light);
}
.page-news .news-stream__lead {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(244, 239, 228, 0.7);
}

/* 分组 */
.page-news .cat-group {
  scroll-margin-top: 96px;
  padding-top: clamp(24px, 4vw, 40px);
}
.page-news .cat-group__head {
  display: grid;
  gap: 6px;
  margin-bottom: 6px;
}
.page-news .cat-group__title {
  margin: 0;
  font-family: var(--font-editorial);
  font-weight: 700;
  font-size: clamp(1.15rem, 3.6vw, 1.4rem);
  color: var(--cyan);
  letter-spacing: 0.05em;
}
.page-news .cat-group__desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(191, 247, 242, 0.66);
}

/* 条目 */
.page-news .entry {
  padding: 20px 0 18px;
  border-top: 1px solid var(--line);
  transition: transform 0.2s ease, background 0.2s ease;
}
.page-news .entry:first-of-type {
  border-top: 1px solid var(--line);
}
.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}
.page-news .entry__time {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: rgba(191, 247, 242, 0.6);
}
.page-news .entry__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 3.4vw, 1.22rem);
  line-height: 1.5;
  letter-spacing: 0.015em;
  color: var(--paper-light);
}
.page-news .entry__sum {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.76);
}
.page-news .entry__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}
.page-news .entry__more summary::-webkit-details-marker {
  display: none;
}
.page-news .entry__more summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: 1px solid var(--line-strong);
  font-size: 12px;
  line-height: 1;
}
.page-news .entry__more[open] summary::before {
  content: "–";
  background: var(--cyan);
  color: var(--ink-900);
  border-color: var(--cyan);
}
.page-news .entry__more summary:hover,
.page-news .entry__more summary:focus-visible {
  color: var(--paper-light);
  border-bottom-color: var(--paper-light);
  outline: none;
}
.page-news .entry__body {
  margin-top: 14px;
  padding: 16px 18px;
  background: rgba(18, 52, 90, 0.45);
  border-left: 2px solid var(--cyan);
  max-width: 66ch;
}
.page-news .entry__body p {
  margin: 0 0 12px;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.8);
}
.page-news .entry__body p:last-child {
  margin-bottom: 0;
}
.page-news .entry__body ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}
.page-news .entry__body li {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(191, 247, 242, 0.78);
}
.page-news .entry--with-media {
  display: grid;
  gap: 16px;
}
.page-news .entry__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
}
.page-news .entry__main .entry__meta {
  margin-top: 0;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-rhythm {
  background: linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-news .news-rhythm__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}
.page-news .news-rhythm__body .label {
  color: var(--amber);
}
.page-news .news-rhythm__title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  letter-spacing: 0.06em;
  line-height: 1.25;
  color: var(--paper-light);
}
.page-news .news-rhythm__prose {
  max-width: 58ch;
  margin: 0 0 24px;
  font-size: 0.96rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.8);
}
.page-news .rhythm-list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}
.page-news .rhythm-list__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}
.page-news .rhythm-list__num {
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: 0.1em;
}
.page-news .rhythm-list__title {
  margin: 0 0 6px;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--paper-light);
}
.page-news .rhythm-list__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(244, 239, 228, 0.72);
}
.page-news .news-rhythm__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-news .news-shot {
  margin: 0;
  position: relative;
}
.page-news .news-shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-strong);
  filter: saturate(0.9);
}
.page-news .news-shot__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: rgba(191, 247, 242, 0.62);
}

/* ---------- 延伸阅读 ---------- */
.page-news .news-more {
  padding-bottom: clamp(56px, 9vw, 96px);
}
.page-news .news-more__head {
  margin-bottom: 24px;
}
.page-news .news-more__head .label {
  color: var(--cyan);
}
.page-news .news-more__title {
  margin: 10px 0 0;
  font-family: var(--font-editorial);
  font-weight: 700;
  font-size: clamp(1.3rem, 4.4vw, 1.8rem);
  color: var(--paper-light);
}
.page-news .news-more__grid {
  display: grid;
  gap: 12px;
}
.page-news .more-card {
  display: grid;
  gap: 6px;
  padding: 20px 18px;
  text-decoration: none;
  color: inherit;
  background: rgba(18, 52, 90, 0.4);
  border: 1px solid var(--line);
  border-left: 3px solid transparent;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}
.page-news .more-card__idx {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}
.page-news .more-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--paper-light);
}
.page-news .more-card__desc {
  font-size: 0.89rem;
  line-height: 1.7;
  color: rgba(244, 239, 228, 0.72);
}
.page-news .more-card__go {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}
.page-news .more-card:hover,
.page-news .more-card:focus-visible {
  background: rgba(30, 58, 95, 0.72);
  border-left-color: var(--cyan);
  transform: translateY(-2px);
  outline: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-news .news-more__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .entry--with-media {
    grid-template-columns: 180px minmax(0, 1fr);
    align-items: start;
    gap: 20px;
  }
}

@media (min-width: 860px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1fr) 220px;
  }
  .page-news .news-hero__side {
    display: block;
    border-left: 1px solid var(--line-strong);
    padding-left: 18px;
  }
  .page-news .news-hero__side-line {
    margin: 0 0 10px;
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--cyan);
  }
  .page-news .news-hero__side-text {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.8;
    color: rgba(191, 247, 242, 0.68);
  }
  .page-news .news-pin__inner {
    grid-template-columns: 0.85fr 1.15fr;
  }
  .page-news .news-pin__media {
    max-height: none;
    height: 100%;
  }
  .page-news .news-pin__media img {
    height: 100%;
    min-height: 340px;
  }
  .page-news .news-rhythm__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
  .page-news .entry--with-media {
    grid-template-columns: 240px minmax(0, 1fr);
  }
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: 212px minmax(0, 1fr);
    align-items: start;
  }
  .page-news .cat-rail {
    position: sticky;
    top: 92px;
    border-top: none;
    border-left: 1px solid var(--line-strong);
    padding-top: 0;
    padding-left: 16px;
  }
  .page-news .cat-rail__list {
    flex-direction: column;
    gap: 4px;
  }
  .page-news .cat-rail__link {
    justify-content: flex-start;
    background: transparent;
    border: none;
    border-left: 2px solid transparent;
    padding: 9px 8px;
    font-size: 0.92rem;
  }
  .page-news .cat-rail__name {
    flex: 1;
  }
  .page-news .cat-rail__link:hover,
  .page-news .cat-rail__link:focus-visible {
    background: rgba(0, 229, 204, 0.12);
    border-left-color: var(--cyan);
    color: var(--paper-light);
  }
  .page-news .cat-rail__link:hover .cat-rail__num,
  .page-news .cat-rail__link:hover .cat-rail__count,
  .page-news .cat-rail__link:focus-visible .cat-rail__num,
  .page-news .cat-rail__link:focus-visible .cat-rail__count {
    color: var(--cyan);
  }
  .page-news .entry:hover {
    transform: translateX(6px);
  }
  .page-news .news-more__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .more-card,
  .page-news .cat-rail__link {
    transition: none;
  }
  .page-news .entry:hover,
  .page-news .more-card:hover {
    transform: none;
  }
}
<<<END>>>