.page-news {
  --n-hair: rgba(11, 27, 58, 0.14);
  --n-hair-dark: rgba(199, 208, 224, 0.22);
  --n-cyan-wash: rgba(46, 196, 182, 0.1);
  --n-amber-wash: rgba(242, 180, 65, 0.14);
  --n-anchor: 96px;

  display: block;
  background: var(--paper);
  color: var(--black);
  font-family: var(--font-body);
}

.page-news .section-index {
  font-family: var(--font-mono);
  letter-spacing: 0.16em;
}

/* ---------- 首屏 ---------- */
.page-news .notes-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  padding: clamp(26px, 4vw, 42px) 0 clamp(44px, 6vw, 84px);
}

.page-news .notes-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(to right, rgba(46, 196, 182, 0.07) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(to bottom, rgba(46, 196, 182, 0.07) 0 1px, transparent 1px 64px);
  pointer-events: none;
}

.page-news .notes-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(
    to right,
    var(--signal) 0 10%,
    transparent 10% 12%,
    var(--cyan) 12% 30%,
    transparent 30% 32%,
    var(--amber) 32% 42%,
    transparent 42% 100%
  );
  opacity: 0.85;
}

.page-news .notes-hero .shell {
  position: relative;
  z-index: 1;
}

.page-news .notes-hero .breadcrumb {
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-news .notes-hero .breadcrumb ol {
  color: rgba(255, 255, 255, 0.6);
}

.page-news .notes-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.74);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
}

.page-news .notes-hero .breadcrumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .notes-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-news .notes-hero h1 {
  color: #fff;
  font-size: clamp(40px, 7.2vw, 92px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  max-width: 13ch;
}

.page-news .notes-hero__lead {
  margin: 0;
  max-width: 48ch;
  padding-left: 20px;
  border-left: 2px solid var(--cyan);
  font-size: clamp(15px, 1.5vw, 17.5px);
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.78);
}

@media (min-width: 900px) {
  .page-news .notes-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
}

/* ---------- 本批次速览 ---------- */
.page-news .notes-brief {
  background: var(--ink-2);
  color: #fff;
  padding: clamp(44px, 6vw, 84px) 0;
}

.page-news .notes-brief .h-section {
  color: #fff;
}

.page-news .notes-brief__stamp {
  display: block;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.16em;
}

.page-news .notes-brief__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: clamp(26px, 3.5vw, 42px);
}

.page-news .notes-brief__media {
  margin: 0;
  border: 1px solid var(--n-hair-dark);
  overflow: hidden;
  background: var(--ink);
  aspect-ratio: 3 / 2;
}

.page-news .notes-brief__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .notes-brief__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .notes-brief__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--n-hair-dark);
}

.page-news .notes-brief__list li:last-child {
  border-bottom: 1px solid var(--n-hair-dark);
}

.page-news .notes-brief__num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
  padding-top: 4px;
}

.page-news .notes-brief__list p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: rgba(255, 255, 255, 0.78);
}

.page-news .notes-brief__list strong {
  display: block;
  color: #fff;
  font-weight: 700;
  margin-bottom: 4px;
}

@media (min-width: 960px) {
  .page-news .notes-brief__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    gap: 52px;
    align-items: start;
  }
}

/* ---------- 按专题浏览 ---------- */
.page-news .notes-topics {
  background: var(--paper);
  padding: clamp(48px, 7vw, 96px) 0;
}

.page-news .notes-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-news .notes-axis {
  order: -1;
}

.page-news .notes-topics__head {
  max-width: 720px;
}

.page-news .notes-topics__hint {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--muted);
}

.page-news .topic-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-news .topic-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  background: #fff;
  border: 1px solid var(--n-hair);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 14px;
  line-height: 1;
  text-decoration: none;
  transition: border-color var(--speed-fast) var(--ease),
    background-color var(--speed-fast) var(--ease),
    color var(--speed-fast) var(--ease);
}

.page-news .topic-chip:hover {
  border-color: var(--cyan);
  background: var(--n-cyan-wash);
  color: var(--cyan-deep);
}

.page-news .topic-chip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .topic-chip .mono {
  font-size: 12px;
  color: var(--muted);
}

.page-news .notes-topics__media {
  margin: 26px 0 0;
  border: 1px solid var(--n-hair);
  overflow: hidden;
  background: var(--ink);
  aspect-ratio: 3 / 2;
}

.page-news .notes-topics__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-news .notes-topics__media {
    aspect-ratio: 2 / 1;
  }
}

.page-news .topic-group {
  padding-top: clamp(40px, 5vw, 64px);
  scroll-margin-top: var(--n-anchor);
}

.page-news .topic-group__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}

.page-news .topic-group__title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .topic-group__count {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-news .topic-group__note {
  margin: 14px 0 4px;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .notes-version-chart {
  margin: 24px 0 4px;
  border: 1px solid var(--n-hair);
  overflow: hidden;
  background: var(--violet);
}

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

/* ---------- 条目卡片 ---------- */
.page-news .entry {
  border-top: 1px solid var(--n-hair);
}

.page-news .entry:last-of-type {
  border-bottom: 1px solid var(--n-hair);
}

.page-news .entry__summary {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) 16px;
  gap: 12px 14px;
  align-items: start;
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-news .entry__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-news .entry__no {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--signal);
  padding-top: 4px;
}

.page-news .entry__head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-news .entry__title {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--black);
  transition: color var(--speed-fast) var(--ease);
}

.page-news .entry__summary:hover .entry__title {
  color: var(--cyan-deep);
}

.page-news .entry__meta {
  color: var(--muted);
  font-size: 11px;
}

.page-news .entry__chev {
  position: relative;
  width: 10px;
  height: 10px;
  margin-top: 7px;
  justify-self: end;
}

.page-news .entry__chev::before,
.page-news .entry__chev::after {
  content: "";
  position: absolute;
  background: var(--muted);
  transition: transform var(--speed) var(--ease);
}

.page-news .entry__chev::before {
  top: 4px;
  left: 0;
  width: 10px;
  height: 1.5px;
}

.page-news .entry__chev::after {
  top: 0;
  left: 4px;
  width: 1.5px;
  height: 10px;
}

.page-news .entry[open] .entry__chev::after {
  transform: scaleY(0);
}

.page-news .entry[open] .entry__summary {
  padding-bottom: 14px;
}

.page-news .entry__body {
  padding: 0 0 22px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(10, 14, 24, 0.76);
}

.page-news .entry__body p {
  margin: 0;
}

@media (min-width: 720px) {
  .page-news .entry__body {
    padding-left: 50px;
  }
}

/* ---------- 批次时间刻度 ---------- */
.page-news .notes-axis {
  border-top: 1px solid var(--n-hair);
  border-bottom: 1px solid var(--n-hair);
  padding: 14px 0;
}

.page-news .notes-axis__label {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.16em;
}

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

.page-news .axis-list li {
  padding: 5px 11px;
  border: 1px solid var(--n-hair);
  border-radius: var(--radius);
  background: #fff;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

.page-news .axis-list li.is-current {
  border-color: var(--amber);
  background: var(--n-amber-wash);
  color: var(--ink);
  font-weight: 600;
}

.page-news .axis-list li .mono {
  font-size: 11px;
  opacity: 0.75;
}

@media (min-width: 1024px) {
  .page-news .notes-layout {
    grid-template-columns: minmax(0, 1fr) 168px;
    gap: 56px;
    align-items: start;
  }

  .page-news .notes-axis {
    order: 0;
    position: sticky;
    top: 96px;
    align-self: start;
    border: 0;
    padding: 0;
  }

  .page-news .axis-list {
    display: block;
    border-left: 1px solid var(--n-hair);
  }

  .page-news .axis-list li {
    position: relative;
    display: block;
    padding: 10px 0 10px 18px;
    border: 0;
    border-radius: 0;
    background: transparent;
    font-size: 13px;
    color: var(--muted);
  }

  .page-news .axis-list li::before {
    content: "";
    position: absolute;
    left: -3px;
    top: 17px;
    width: 5px;
    height: 5px;
    background: var(--grid);
    transition: background-color var(--speed) var(--ease);
  }

  .page-news .axis-list li.is-current {
    border: 0;
    background: transparent;
    color: var(--ink);
    font-weight: 600;
  }

  .page-news .axis-list li.is-current::before {
    background: var(--signal);
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.16);
  }
}

/* ---------- 内容维护手记 ---------- */
.page-news .notes-craft {
  background: #fff;
  border-top: 1px solid var(--n-hair);
  padding: clamp(48px, 7vw, 88px) 0;
}

.page-news .notes-craft__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-news .notes-craft__body .h-section {
  margin-top: 8px;
}

.page-news .notes-craft__body p {
  margin: 16px 0 0;
  max-width: 700px;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(10, 14, 24, 0.78);
}

.page-news .notes-craft__media {
  margin: 0;
  border: 1px solid var(--n-hair);
  overflow: hidden;
  background: var(--ink);
  aspect-ratio: 3 / 2;
}

.page-news .notes-craft__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-news .notes-craft__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    gap: 64px;
    align-items: start;
  }
}

/* ---------- 回溯与更新 ---------- */
.page-news .notes-back {
  background: var(--violet);
  color: #fff;
  padding: clamp(48px, 7vw, 88px) 0;
}

.page-news .notes-back .h-section {
  color: #fff;
  margin-top: 8px;
}

.page-news .notes-back .section-index {
  color: var(--amber);
}

.page-news .notes-back__lead {
  margin: 18px 0 0;
  max-width: 660px;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.82);
}

.page-news .notes-back__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .notes-back__links .btn {
  text-decoration: none;
}

@media (max-width: 480px) {
  .page-news .notes-back__links .btn {
    width: 100%;
    text-align: center;
  }
}
<<<END>>>