.page-news {
  --news-rail-w: 300px;
  --news-gap: clamp(24px, 4vw, 52px);
  --news-card: rgba(12, 46, 38, 0.7);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-news .news-crumb {
  padding-top: 18px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-bottom: clamp(28px, 5vw, 44px);
  border-bottom: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), 0 100%);
}

.page-news .news-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: 0;
}

.page-news .news-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 12% 8%, rgba(22, 224, 196, 0.16), transparent 55%),
    linear-gradient(102deg, rgba(7, 31, 26, 0.97) 30%, rgba(7, 31, 26, 0.62) 78%, rgba(7, 31, 26, 0.9) 100%);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(48px, 9vw, 104px);
  padding-bottom: clamp(8px, 2vw, 20px);
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7.4vw, 4.9rem);
  line-height: 0.96;
  letter-spacing: -0.01em;
  margin: 0.28em 0 0.42em;
  max-width: 18ch;
}

.page-news .news-hero .lede {
  color: var(--text-soft);
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.8;
}

.page-news .news-preview {
  display: grid;
  gap: 10px;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-preview a {
  display: block;
  padding: 15px 18px;
  text-decoration: none;
  color: var(--paper);
  background: rgba(12, 46, 38, 0.86);
  border-left: 3px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-news .news-preview a:hover,
.page-news .news-preview a:focus-visible {
  background: rgba(18, 61, 52, 0.96);
  transform: translateY(-2px);
}

.page-news .news-preview__n {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-news .news-preview__t {
  display: block;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-news .news-preview__s {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 主体两栏 ---------- */
.page-news .news-body {
  display: grid;
  gap: var(--news-gap);
  padding-top: clamp(32px, 6vw, 64px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news .news-main {
  display: grid;
  gap: clamp(40px, 6vw, 76px);
  min-width: 0;
}

/* ---------- 左侧索引栏 ---------- */
.page-news .news-rail {
  display: grid;
  gap: 14px;
  align-content: start;
  min-width: 0;
}

.page-news .news-rail__box {
  background: var(--ink-2);
  border: 1px solid var(--line);
  padding: 16px 18px 18px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-news .news-rail__links {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-news .news-rail__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  font-size: 14px;
  color: var(--text-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.25s var(--ease);
}

.page-news .news-rail__links li:last-child a {
  border-bottom: 0;
}

.page-news .news-rail__links a::after {
  content: "›";
  color: var(--cyan);
  font-size: 15px;
  line-height: 1;
}

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

.page-news .news-pulse__label {
  display: block;
  margin: 10px 0 2px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-news .news-pulse {
  display: block;
  width: 100%;
  height: auto;
  margin: 4px 0 8px;
}

.page-news .news-pulse polyline {
  stroke: var(--cyan);
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.page-news .news-rail__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-rail__stats {
  margin: 12px 0 0;
}

.page-news .news-rail__stats > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}

.page-news .news-rail__stats > div:last-child {
  border-bottom: 0;
}

.page-news .news-rail__stats dt {
  font-size: 13px;
  color: var(--muted);
}

.page-news .news-rail__stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--paper);
  letter-spacing: 0.04em;
}

/* ---------- 章节通用 ---------- */
.page-news .news-section {
  min-width: 0;
}

.page-news .news-section__head {
  max-width: 72ch;
}

.page-news .news-section__head .section-title {
  margin: 0.2em 0 0;
}

.page-news .news-section__lede {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-news .news-shot {
  margin: clamp(20px, 3vw, 30px) 0 clamp(18px, 3vw, 26px);
  border: 1px solid var(--line);
}

.page-news .news-shot .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-news .news-shot .media-frame__caption {
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}

/* ---------- 更新列表 ---------- */
.page-news .news-list {
  border-top: 1px solid var(--line-strong);
}

.page-news .news-item {
  position: relative;
  padding: 22px 0 24px 16px;
  border-bottom: 1px solid var(--line);
  transition: background 0.3s var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--line);
  transition: background 0.3s var(--ease);
}

.page-news .news-item:hover {
  background: rgba(12, 46, 38, 0.55);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  background: var(--amber);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-item__meta .badge {
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 2px 8px;
}

.page-news .news-item__time {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-news .news-item__title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.22rem, 2.6vw, 1.6rem);
  line-height: 1.24;
  letter-spacing: 0.005em;
}

.page-news .news-item__text {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-news .news-item__more {
  margin-top: 10px;
}

.page-news .news-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  transition: color 0.25s var(--ease);
}

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

.page-news .news-item__more summary::after {
  content: "＋";
  font-size: 12px;
  line-height: 1;
}

.page-news .news-item__more[open] summary {
  color: var(--cyan-soft);
}

.page-news .news-item__more[open] summary::after {
  content: "－";
}

.page-news .news-item__detail {
  margin: 8px 0 0;
  padding-left: 14px;
  max-width: 66ch;
  border-left: 2px solid var(--line-strong);
  font-size: 14px;
  line-height: 1.82;
  color: var(--muted);
}

.page-news .news-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-item__tags li {
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 1px solid var(--line);
  background: rgba(18, 61, 52, 0.4);
}

/* ---------- 批次卡 ---------- */
.page-news .batch-grid {
  display: grid;
  gap: 14px;
}

.page-news .batch-card {
  padding: 18px 18px 16px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-top: 2px solid var(--amber);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  min-width: 0;
}

.page-news .batch-card__id {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-news .batch-card__time {
  margin: 6px 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-news .batch-card__rows {
  margin: 0;
}

.page-news .batch-card__rows > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}

.page-news .batch-card__rows > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .batch-card__rows dt {
  flex: 0 0 auto;
  font-size: 12.5px;
  color: var(--muted);
}

.page-news .batch-card__rows dd {
  margin: 0;
  text-align: right;
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
}

/* ---------- 专题卡 ---------- */
.page-news .focus-grid {
  display: grid;
  gap: 14px;
}

.page-news .focus-card {
  padding: 20px 18px 22px;
  border: 1px solid rgba(127, 245, 230, 0.14);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  min-width: 0;
}

.page-news .focus-card--wine {
  background: linear-gradient(155deg, rgba(107, 31, 51, 0.94), rgba(43, 33, 96, 0.9));
}

.page-news .focus-card--indigo {
  background: linear-gradient(155deg, rgba(43, 33, 96, 0.92), rgba(12, 46, 38, 0.96));
}

.page-news .focus-card__tag {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan-soft);
}

.page-news .focus-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.3;
}

.page-news .focus-card p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-soft);
}

/* ---------- 后续入口 ---------- */
.page-news .revisit-grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-news .revisit-card {
  display: block;
  padding: 18px 18px 20px;
  text-decoration: none;
  color: var(--paper);
  background: var(--ink-2);
  border-left: 2px solid var(--cyan);
  transition: background 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-news .revisit-card:hover,
.page-news .revisit-card:focus-visible {
  background: var(--ink-3);
  transform: translateY(-2px);
}

.page-news .revisit__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .revisit__t {
  display: block;
  margin: 8px 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .revisit__d {
  display: block;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-preview {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-list {
    display: grid;
    gap: 0;
  }

  .page-news .batch-grid {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  }

  .page-news .focus-grid {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  }

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

@media (min-width: 900px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 84px;
  }

  .page-news .news-item {
    padding-left: 22px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-hero h1 {
    max-width: 16ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-preview a,
  .page-news .revisit-card,
  .page-news .news-item,
  .page-news .news-item::before {
    transition: none;
  }

  .page-news .news-preview a:hover,
  .page-news .revisit-card:hover,
  .page-news .revisit-card:focus-visible {
    transform: none;
  }
}
<<<END>>>