.page-news {
  --note-rail: 96px;
  --note-pad: 22px;
  --note-line: 1px solid var(--grid);
  display: block;
  background: var(--void);
  color: var(--text);
  padding-bottom: 8px;
}

/* ---------- 面包屑 ---------- */
.page-news .notes-crumbs {
  padding: 18px 0 6px;
  font-size: var(--fs-2);
}
.page-news .notes-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--text-dim);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.page-news .notes-crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--grid);
}
.page-news .notes-crumbs a {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-news .notes-crumbs a:hover,
.page-news .notes-crumbs a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ---------- 首屏 ---------- */
.page-news .notes-hero {
  position: relative;
  overflow: hidden;
  margin-top: 14px;
  padding: 40px 0 34px;
  background:
    radial-gradient(circle at 84% 6%, rgba(47, 240, 208, 0.14), transparent 46%),
    radial-gradient(circle at 6% 92%, rgba(255, 122, 47, 0.1), transparent 40%),
    linear-gradient(158deg, var(--void) 4%, var(--deep) 68%, var(--track) 100%);
  border-top: var(--note-line);
  border-bottom: var(--note-line);
}
.page-news .notes-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: 0.16;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
}
.page-news .notes-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.page-news .notes-hero__lead {
  min-width: 0;
}
.page-news .notes-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(32px, 8.4vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 900;
  text-align: left;
  max-width: 15em;
}
.page-news .notes-hero__dek {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: var(--fs-3);
  line-height: 1.78;
  color: var(--text-dim);
}
.page-news .notes-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-2);
  color: var(--text-dim);
}
.page-news .notes-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--grid);
}
.page-news .notes-hero__facts .mono {
  font-size: var(--fs-4);
  color: var(--accent);
}

/* 顶部高密度索引 */
.page-news .notes-hero__index {
  align-self: start;
  padding: 20px 18px 14px;
  border: var(--note-line);
  border-radius: var(--r-md);
  background: rgba(10, 23, 48, 0.78);
  box-shadow: inset 0 1px 0 rgba(221, 233, 255, 0.06);
}
.page-news .notes-hero__index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
}
.page-news .notes-hero__list {
  counter-reset: idx;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .notes-hero__list li {
  counter-increment: idx;
  border-top: 1px dashed rgba(30, 58, 95, 0.9);
}
.page-news .notes-hero__list li:first-child {
  border-top: 0;
}
.page-news .notes-hero__list a {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: baseline;
  gap: 8px;
  padding: 9px 2px;
  color: var(--text);
  font-size: var(--fs-2);
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.24s var(--ease), padding-left 0.24s var(--ease);
}
.page-news .notes-hero__list a::before {
  content: counter(idx, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  color: var(--accent);
  letter-spacing: 0.02em;
}
.page-news .notes-hero__list a:hover,
.page-news .notes-hero__list a:focus-visible {
  color: var(--accent-soft);
  padding-left: 8px;
}

/* ---------- 区块通用 ---------- */
.page-news .notes-block {
  padding: 48px 0 12px;
}
.page-news .notes-section__head {
  margin-bottom: 22px;
}
.page-news .notes-section__head .section-title {
  margin: 0 0 10px;
  font-size: clamp(24px, 5.6vw, 40px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.01em;
  text-align: left;
}
.page-news .notes-section__head .section-lead {
  margin: 0;
  max-width: 44em;
  color: var(--text-dim);
  font-size: var(--fs-3);
  line-height: 1.78;
}
.page-news .notes-block h2,
.page-news .notes-block h3 {
  text-align: left;
}

/* ---------- 置顶长文 ---------- */
.page-news .cover-story {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 24px 0 8px;
  border-top: 2px solid var(--accent);
}
.page-news .cover-story__figure {
  margin: 0;
}
.page-news .cover-story__title {
  margin: 12px 0 0;
  font-size: clamp(24px, 6vw, 40px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -0.01em;
}
.page-news .cover-story__text {
  margin: 18px 0 0;
  max-width: 42em;
  font-size: var(--fs-3);
  line-height: 1.82;
  color: var(--text-dim);
}
.page-news .cover-story__text:first-of-type {
  color: var(--text);
}

/* 周期节拍尺 */
.page-news .cycle-ruler-wrap {
  margin-top: 26px;
  padding: 16px 14px 6px;
  border: var(--note-line);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, rgba(10, 23, 48, 0.9), rgba(18, 42, 74, 0.72));
}
.page-news .cycle-ruler {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 4px;
}

/* ---------- 条目流 ---------- */
.page-news .flow {
  display: grid;
  gap: 0;
  margin-top: 22px;
}
.page-news .note-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: var(--note-pad) 0;
  border-top: var(--note-line);
  scroll-margin-top: 96px;
  transition: background-color 0.26s var(--ease);
}
.page-news .note-item:last-child {
  border-bottom: var(--note-line);
}
.page-news .note-item__rail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.page-news .note-item__time {
  display: inline-block;
  min-width: 66px;
  padding: 3px 10px;
  border: 1px solid var(--grid);
  border-radius: var(--r-pill);
  font-size: var(--fs-1);
  letter-spacing: 0.04em;
  color: var(--amber);
}
.page-news .note-item__title {
  display: inline;
  margin: 0;
  font-size: clamp(19px, 4.6vw, 24px);
  line-height: 1.48;
  font-weight: 700;
  letter-spacing: 0;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: 0 2px;
  transition: background-size 0.34s var(--ease);
}
.page-news .note-item__text {
  margin: 12px 0 0;
  max-width: 42em;
  font-size: var(--fs-3);
  line-height: 1.8;
  color: var(--text-dim);
}
.page-news .note-item__text a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 240, 208, 0.4);
}
.page-news .note-item__text a:hover,
.page-news .note-item__text a:focus-visible {
  border-bottom-color: var(--accent);
}

/* ---------- 专题高亮卡片 ---------- */
.page-news .feature-card {
  position: relative;
  overflow: hidden;
  padding: 26px 20px 20px;
  border: var(--note-line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(152deg, rgba(10, 23, 48, 0.96) 0%, rgba(18, 42, 74, 0.9) 62%, rgba(5, 11, 26, 0.96) 100%);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.34);
}
.page-news .feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.14;
}
.page-news .feature-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, transparent 47%, var(--accent) 48%, var(--accent) 52%, transparent 53%);
  opacity: 0.5;
  pointer-events: none;
}
.page-news .feature-card__main,
.page-news .feature-card__figure,
.page-news .feature-card__fold {
  position: relative;
  z-index: 1;
}
.page-news .feature-card__title {
  margin: 12px 0 0;
  font-size: clamp(23px, 5.6vw, 36px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.01em;
}
.page-news .feature-card__text {
  margin: 16px 0 0;
  max-width: 44em;
  font-size: var(--fs-3);
  line-height: 1.82;
  color: var(--text-dim);
}
.page-news .feature-card__figure {
  margin: 22px 0 0;
}
.page-news .feature-card__fold {
  margin-top: 22px;
}

/* 可展开组 */
.page-news .fold__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 4px;
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
  cursor: pointer;
  font-size: var(--fs-3);
  color: var(--text);
  list-style: none;
}
.page-news .fold__summary::-webkit-details-marker {
  display: none;
}
.page-news .fold__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-4);
  color: var(--text-dim);
  transition: color 0.24s var(--ease);
}
.page-news details[open] .fold__summary::after {
  content: "–";
  color: var(--accent);
}
.page-news .fold__summary:hover,
.page-news .fold__summary:focus-visible {
  color: var(--accent-soft);
}
.page-news .fold__idx {
  flex: none;
  padding: 3px 9px;
  border: 1px solid var(--grid);
  border-radius: var(--r-pill);
  font-size: var(--fs-1);
  letter-spacing: 0.06em;
  color: var(--text-dim);
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}
.page-news details[open] .fold__idx {
  color: var(--accent);
  border-color: var(--accent);
}
.page-news .fold__body {
  padding: 8px 0 4px;
}
.page-news .fold-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .fold-list li {
  padding: 16px 0;
  border-bottom: 1px dashed rgba(30, 58, 95, 0.9);
}
.page-news .fold-list li:last-child {
  border-bottom: 0;
}
.page-news .fold-list h3 {
  margin: 0 0 8px;
  font-size: var(--fs-4);
  font-weight: 700;
  line-height: 1.5;
}
.page-news .fold-list p {
  margin: 0;
  max-width: 42em;
  font-size: var(--fs-2);
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 日志配图 ---------- */
.page-news .log-media {
  margin: 4px 0 8px;
}

/* ---------- 归档 ---------- */
.page-news .archive-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-top: 8px;
}
.page-news .archive-media {
  margin: 0;
}
.page-news .archive-steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.page-news .archive-step {
  position: relative;
  padding: 20px 0 20px 20px;
  border-left: 1px solid var(--grid);
}
.page-news .archive-step:first-child {
  border-top: 1px solid var(--grid);
}
.page-news .archive-step:last-child {
  border-bottom: 1px solid var(--grid);
}
.page-news .archive-step::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 30px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.page-news .archive-step:last-child::before {
  background: var(--orange);
}
.page-news .archive-step__num {
  display: block;
  font-size: var(--fs-1);
  letter-spacing: 0.08em;
  color: var(--amber);
}
.page-news .archive-step h3 {
  margin: 8px 0 8px;
  font-size: var(--fs-4);
  font-weight: 700;
  line-height: 1.5;
}
.page-news .archive-step p {
  margin: 0;
  max-width: 40em;
  font-size: var(--fs-3);
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 订阅 ---------- */
.page-news .subscribe-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-news .subscribe-card {
  padding: 22px 20px;
  border: var(--note-line);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-md);
  background: linear-gradient(140deg, rgba(10, 23, 48, 0.94), rgba(18, 42, 74, 0.66));
}
.page-news .subscribe-card--alt {
  border-left-color: var(--orange);
}
.page-news .subscribe-card__mark {
  margin: 0;
  font-size: var(--fs-1);
  letter-spacing: 0.08em;
  color: var(--text-dim);
}
.page-news .subscribe-card h3 {
  margin: 10px 0 10px;
  font-size: var(--fs-5);
  font-weight: 900;
  letter-spacing: -0.01em;
}
.page-news .subscribe-card p:not(.subscribe-card__mark) {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-2);
  line-height: 1.8;
  color: var(--text-dim);
}
.page-news .subscribe-note {
  margin: 22px 0 0;
  max-width: 52em;
  padding-top: 18px;
  border-top: 1px dashed rgba(30, 58, 95, 0.9);
  font-size: var(--fs-2);
  line-height: 1.82;
  color: var(--text-dim);
}
.page-news .subscribe-note a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 240, 208, 0.4);
}
.page-news .subscribe-note a:hover,
.page-news .subscribe-note a:focus-visible {
  border-bottom-color: var(--accent);
}

/* ---------- 收尾 ---------- */
.page-news .notes-tail {
  padding: 52px 0 64px;
}
.page-news .notes-tail__box {
  position: relative;
  overflow: hidden;
  padding: 30px 22px;
  border: var(--note-line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(circle at 92% 12%, rgba(47, 240, 208, 0.16), transparent 52%),
    linear-gradient(160deg, var(--deep), var(--void) 78%);
}
.page-news .notes-tail__box h2 {
  margin: 12px 0 0;
  font-size: clamp(22px, 5.4vw, 34px);
  line-height: 1.24;
  font-weight: 900;
  letter-spacing: -0.01em;
}
.page-news .notes-tail__box p:not(.eyebrow) {
  margin: 14px 0 0;
  max-width: 42em;
  font-size: var(--fs-3);
  line-height: 1.8;
  color: var(--text-dim);
}
.page-news .notes-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .notes-hero {
    padding: 56px 0 46px;
  }
  .page-news .notes-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
  .page-news .note-item {
    grid-template-columns: var(--note-rail) minmax(0, 1fr);
    gap: 0 28px;
    padding: 26px 8px;
  }
  .page-news .note-item:hover {
    background: linear-gradient(90deg, rgba(47, 240, 208, 0.05), transparent 62%);
  }
  .page-news .note-item:hover .note-item__title,
  .page-news .note-item:focus-within .note-item__title {
    background-size: 100% 2px;
  }
  .page-news .note-item__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .page-news .feature-card {
    padding: 34px 32px 26px;
  }
  .page-news .archive-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }
  .page-news .subscribe-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
  .page-news .notes-tail__box {
    padding: 42px 40px;
  }
  .page-news .cycle-ruler-wrap {
    padding: 20px 22px 10px;
  }
}

@media (min-width: 1024px) {
  .page-news .cover-story {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
    padding: 34px 0 10px;
  }
  .page-news .cover-story__figure {
    position: sticky;
    top: 92px;
  }
  .page-news .feature-card--split {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    gap: 0 36px;
    align-items: start;
  }
  .page-news .feature-card--split .feature-card__fold {
    grid-column: 1 / -1;
  }
  .page-news .feature-card--split .feature-card__figure {
    margin-top: 30px;
  }
  .page-news .note-item {
    padding: 30px 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}
</style>