.page-news {
  --news-hair: rgba(216, 227, 232, 0.16);
  --news-card-shadow: 0 12px 28px -22px rgba(0, 0, 0, 0.9);
  background:
    radial-gradient(120% 70% at 88% -8%, rgba(33, 212, 224, 0.10), transparent 62%),
    linear-gradient(180deg, var(--c-deep) 0%, var(--c-trench) 46%, var(--c-deep) 100%);
  color: var(--c-haze);
  padding-bottom: clamp(40px, 7vw, 88px);
  overflow-x: clip;
}

.page-news .notes-wrap {
  width: 100%;
  max-width: var(--w-max);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

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

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  padding-block: 18px 0;
}

.page-news .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-news .breadcrumbs__link {
  color: var(--c-haze);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .breadcrumbs__link:hover,
.page-news .breadcrumbs__link:focus-visible {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

.page-news .breadcrumbs__sep {
  color: var(--c-mist);
}

.page-news .breadcrumbs__current {
  color: var(--c-cyan);
}

/* ---------- 首屏：目录式开场 ---------- */
.page-news .notes-intro {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-block: clamp(24px, 4vw, 44px) clamp(34px, 6vw, 64px);
}

.page-news .notes-intro__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 6px 13px;
  border: 1px solid rgba(87, 242, 161, 0.42);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-lime);
  background: rgba(87, 242, 161, 0.07);
}

.page-news .notes-intro__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-lime);
  animation: news-pulse 1.8s ease-in-out infinite;
}

.page-news .notes-intro__title {
  margin: 0 0 20px;
  font-size: clamp(29px, 5.2vw, 52px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--c-paper);
  max-width: 18ch;
}

.page-news .notes-intro__lede {
  margin: 0 0 12px;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--c-haze);
}

.page-news .notes-intro__lede:last-child {
  margin-bottom: 0;
  color: var(--c-mist);
}

.page-news .notes-intro__figure {
  margin: 0;
  border: 1px solid var(--hair-strong);
  background: var(--c-trench);
  border-radius: 2px;
  overflow: hidden;
}

.page-news .notes-intro__figure img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-news .figure-frame__cap {
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--c-mist);
  border-top: 1px solid var(--news-hair);
}

/* ---------- 本期目录 ---------- */
.page-news .notes-toc {
  margin-block: clamp(24px, 4vw, 48px);
  padding: clamp(20px, 3.2vw, 36px);
  background: rgba(8, 37, 58, 0.78);
  border: 1px solid var(--hair-strong);
  border-left: 3px solid var(--c-cyan);
  border-radius: 2px;
}

.page-news .notes-toc__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .notes-toc__title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-news .notes-toc__meta {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--c-mist);
}

.page-news .notes-toc__count {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--c-amber);
  margin-right: 4px;
}

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

.page-news .toc-item {
  --toc-accent: var(--c-cyan);
  border-bottom: 1px solid var(--news-hair);
}

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

.page-news .toc-item--amber { --toc-accent: var(--c-amber); }
.page-news .toc-item--live { --toc-accent: var(--c-lime); }
.page-news .toc-item--cyan { --toc-accent: var(--c-cyan); }
.page-news .toc-item--slate { --toc-accent: var(--c-mist); }
.page-news .toc-item--haze { --toc-accent: var(--c-haze); }
.page-news .toc-item--brand { --toc-accent: var(--c-teal); }

.page-news .toc-link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 15px 0;
  text-decoration: none;
  color: var(--c-paper);
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-news .toc-name {
  position: relative;
  padding-left: 20px;
  font-size: clamp(15px, 1.8vw, 18px);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-news .toc-name::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--toc-accent);
}

.page-news .toc-count {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--c-mist);
}

.page-news .toc-link:hover,
.page-news .toc-link:focus-visible {
  color: var(--toc-accent);
  padding-left: 6px;
}

/* ---------- 主体：左侧索引轨 + 右栏长卷 ---------- */
.page-news .notes-body {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-news .notes-rail__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-mist);
  text-transform: uppercase;
}

.page-news .notes-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
}

.page-news .notes-rail__link {
  display: inline-block;
  white-space: nowrap;
  padding: 7px 13px;
  border: 1px solid var(--hair-strong);
  border-radius: 999px;
  font-size: 13px;
  color: var(--c-haze);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .notes-rail__link:hover,
.page-news .notes-rail__link:focus-visible {
  color: var(--c-deep);
  background: var(--c-cyan);
  border-color: var(--c-cyan);
}

.page-news .notes-rail__note {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--c-mist);
}

/* ---------- 章节 ---------- */
.page-news .notes-chapter {
  padding-top: clamp(28px, 5vw, 52px);
  scroll-margin-top: 90px;
}

.page-news .notes-chapter:first-child {
  padding-top: 0;
}

.page-news .notes-chapter__head {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-news .notes-chapter__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-haze);
}

.page-news .notes-chapter__bar {
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: var(--c-cyan);
}

.page-news .notes-chapter__bar--amber { background: var(--c-amber); }
.page-news .notes-chapter__bar--live { background: var(--c-lime); }
.page-news .notes-chapter__bar--cyan { background: var(--c-cyan); }
.page-news .notes-chapter__bar--slate { background: var(--c-mist); }
.page-news .notes-chapter__bar--haze { background: var(--c-haze); }
.page-news .notes-chapter__bar--brand { background: var(--c-teal); }

.page-news .notes-chapter__title {
  margin: 0 0 12px;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--c-paper);
}

.page-news .notes-chapter__lede {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-mist);
}

/* ---------- 笔记条目 ---------- */
.page-news .note-item {
  --note-accent: var(--c-cyan);
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 16px;
}

.page-news .note-item--score { --note-accent: var(--c-amber); }
.page-news .note-item--live { --note-accent: var(--c-lime); }
.page-news .note-item--cyan { --note-accent: var(--c-cyan); }
.page-news .note-item--slate { --note-accent: var(--c-mist); }
.page-news .note-item--haze { --note-accent: var(--c-haze); }

.page-news .note-item__num {
  position: relative;
  font-family: var(--font-mono);
  font-size: clamp(21px, 3.2vw, 32px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--note-accent);
  padding-top: 4px;
}

.page-news .note-item:not(:first-of-type) .note-item__num::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -13px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  transform: translateX(-50%);
  background: var(--note-accent);
  opacity: 0.6;
}

.page-news .note-item__body {
  background: var(--c-paper);
  color: var(--c-ink);
  border-left: 4px solid var(--note-accent);
  border-radius: 2px;
  padding: 16px clamp(14px, 2.4vw, 22px) 15px;
  box-shadow: var(--news-card-shadow);
}

.page-news .note-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
}

.page-news .note-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--c-ink);
  background: var(--note-accent, var(--c-cyan));
}

.page-news .note-tag--score { --note-accent: var(--c-amber); }
.page-news .note-tag--live { --note-accent: var(--c-lime); }
.page-news .note-tag--cyan { --note-accent: var(--c-cyan); }
.page-news .note-tag--slate { --note-accent: var(--c-mist); }
.page-news .note-tag--haze { --note-accent: var(--c-haze); }

.page-news .note-item__cue {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-teal);
}

.page-news .note-item__title {
  margin: 0 0 8px;
  font-size: clamp(16px, 2.1vw, 20px);
  line-height: 1.42;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-news .note-item__sum {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(11, 18, 32, 0.8);
}

.page-news .note-more {
  margin-top: 10px;
  border-top: 1px dashed rgba(11, 18, 32, 0.16);
  padding-top: 9px;
}

.page-news .note-more summary {
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--c-teal);
}

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

.page-news .note-more summary::before {
  content: "+";
  display: inline-block;
  width: 1.1em;
  font-family: var(--font-mono);
  color: var(--c-teal);
}

.page-news .note-more[open] summary::before {
  content: "–";
}

.page-news .note-more summary:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 2px;
}

.page-news .note-more p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(11, 18, 32, 0.72);
}

.page-news .note-inline-link {
  color: var(--c-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .note-inline-link:hover,
.page-news .note-inline-link:focus-visible {
  color: var(--c-ink);
}

/* ---------- 章节配图 ---------- */
.page-news .notes-chapter__figure {
  margin: clamp(20px, 3vw, 30px) 0 0;
  border: 1px solid var(--hair-strong);
  border-radius: 2px;
  overflow: hidden;
  background: var(--c-trench);
}

.page-news .notes-chapter__figure img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

/* ---------- 版本时间轴 ---------- */
.page-news .version-track {
  list-style: none;
  margin: 0;
  padding: 4px 0 0 18px;
  border-left: 1px solid var(--hair-strong);
}

.page-news .version-track > li {
  position: relative;
}

.page-news .version-track > li::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 12px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 0 4px rgba(33, 212, 224, 0.14);
}

.page-news .version-track .note-item {
  padding-bottom: 18px;
}

/* ---------- 专题系列 ---------- */
.page-news .notes-chapter--topics {
  padding-top: clamp(30px, 5vw, 54px);
}

.page-news .topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0;
}

.page-news .topic-tag {
  padding: 8px 15px;
  border: 1px solid var(--hair-strong);
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--c-haze);
  background: rgba(33, 212, 224, 0.06);
}

.page-news .topic-actions {
  display: grid;
  gap: 12px;
}

.page-news .topic-action {
  position: relative;
  display: block;
  padding: 18px 48px 18px 18px;
  border: 1px solid var(--hair-strong);
  border-radius: 2px;
  background: rgba(8, 37, 58, 0.7);
  text-decoration: none;
  color: var(--c-paper);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .topic-action:hover,
.page-news .topic-action:focus-visible {
  border-color: var(--c-cyan);
  background: rgba(33, 212, 224, 0.1);
  transform: translateY(-2px);
}

.page-news .topic-action__title {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.page-news .topic-action__text {
  display: block;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-news .topic-action__arrow {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--c-cyan);
}

/* ---------- 动效 ---------- */
@keyframes news-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.78); }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .notes-intro__dot { animation: none; }
  .page-news .toc-link,
  .page-news .topic-action,
  .page-news .notes-rail__link {
    transition: none;
  }
  .page-news .topic-action:hover,
  .page-news .topic-action:focus-visible { transform: none; }
  .page-news .toc-link:hover,
  .page-news .toc-link:focus-visible { padding-left: 0; }
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-news .note-item {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 18px;
  }

  .page-news .topic-actions {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-news .notes-intro {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-news .notes-intro__title {
    max-width: 16ch;
  }

  .page-news .toc-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 40px;
  }

  .page-news .toc-item:nth-last-child(2) {
    border-bottom: 0;
  }
}

@media (min-width: 1024px) {
  .page-news .notes-body {
    grid-template-columns: 214px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-news .notes-rail {
    position: sticky;
    top: 92px;
    padding-right: 8px;
    border-right: 1px solid var(--news-hair);
  }

  .page-news .notes-rail__list {
    flex-direction: column;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .notes-rail__link {
    display: block;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 8px 10px;
    font-size: 14px;
    background: none;
    color: var(--c-haze);
  }

  .page-news .notes-rail__link:hover,
  .page-news .notes-rail__link:focus-visible {
    color: var(--c-cyan);
    background: rgba(33, 212, 224, 0.08);
    border-left-color: var(--c-cyan);
  }

  .page-news .note-item {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 24px;
  }

  .page-news .notes-chapter__figure {
    margin-left: 108px;
    width: calc(100% - 108px);
  }
}
<<<END>>>