.page-news {
  --news-rail-w: 148px;
  --news-stream-gap: 20px;
}

.page-news .cmp-section--dark {
  background-color: var(--ink-900);
  color: var(--field-white);
}

.page-news .cmp-section--paper {
  background-color: var(--paper-50);
  color: var(--ink-900);
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(247, 243, 232, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 243, 232, 0.07) 1px, transparent 1px);
  background-size: 64px 64px;
  padding-bottom: 0;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding-top: 20px;
}

.page-news .news-hero__main {
  min-width: 0;
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.6vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 14px 0 20px;
  color: var(--field-white);
}

.page-news .news-hero__slab {
  display: inline-block;
  padding: 0 0.1em;
  margin-left: 0.06em;
  background: var(--blaze-500);
  color: var(--ink-900);
  transform: skewX(-6deg);
}

.page-news .news-hero__lead {
  max-width: 52ch;
  color: rgba(253, 251, 246, 0.82);
  font-size: 16px;
  line-height: 1.8;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line-dark);
}

.page-news .news-hero__stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .news-hero__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--blaze-500);
  letter-spacing: -0.01em;
}

.page-news .news-hero__cap {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(253, 251, 246, 0.64);
}

.page-news .news-hero__note {
  display: none;
  align-items: flex-start;
  justify-content: flex-end;
  border-left: 1px solid var(--line-dark);
  padding-left: 16px;
}

.page-news .news-hero__note .cmp-vertical {
  color: rgba(253, 251, 246, 0.5);
  font-family: var(--font-mono);
  letter-spacing: 0.35em;
}

.page-news .news-indexbar {
  display: flex;
  gap: 4px;
  margin-top: 32px;
  padding: 10px 0;
  border-top: 1px solid var(--line-dark);
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .news-indexbar::-webkit-scrollbar {
  display: none;
}

.page-news .news-indexbar__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  font-size: 13px;
  color: rgba(253, 251, 246, 0.72);
  text-decoration: none;
  border: 1px solid transparent;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-news .news-indexbar__link .cmp-mono {
  color: var(--blaze-500);
  font-size: 11px;
}

.page-news .news-indexbar__link:hover,
.page-news .news-indexbar__link:focus-visible {
  color: var(--field-white);
  border-color: rgba(255, 156, 91, 0.5);
}

/* ---------- 置顶主线 ---------- */
.page-news .news-pin {
  position: relative;
}

.page-news .news-pin__inner {
  border-left: 4px solid var(--blaze-500);
  padding-left: 20px;
}

.page-news .news-pin__big {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4.4vw, 42px);
  line-height: 1.22;
  letter-spacing: -0.015em;
  margin: 22px 0 30px;
  max-width: 24ch;
  color: var(--ink-900);
}

.page-news .news-pin__terms {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-light);
}

.page-news .news-pin__terms li {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-light);
}

.page-news .news-pin__term {
  display: inline-block;
  padding: 3px 8px;
  background: var(--army-700);
  color: var(--field-white);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-align: center;
}

.page-news .news-pin__terms p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(13, 21, 36, 0.78);
}

/* ---------- 四类观察入口 ---------- */
.page-news .news-channels {
  border-top: 1px solid var(--line-dark);
}

.page-news .news-channels__title {
  margin: 10px 0 30px;
  color: var(--field-white);
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.2;
}

.page-news .news-channels__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-news .news-channel {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "idx name"
    "idx desc"
    "count count";
  gap: 4px 14px;
  padding: 18px 16px 16px;
  background: var(--indigo-800);
  color: var(--field-white);
  text-decoration: none;
  border-bottom: 4px solid var(--army-700);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), 0 100%);
  transition: transform 0.26s var(--ease), background-color 0.26s var(--ease);
}

.page-news .news-channel:hover,
.page-news .news-channel:focus-visible {
  transform: translateY(-3px);
  background: #1b2c48;
}

.page-news .news-channel__idx {
  grid-area: idx;
  font-size: 12px;
  color: rgba(253, 251, 246, 0.45);
  align-self: center;
}

.page-news .news-channel__name {
  grid-area: name;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 24px;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.page-news .news-channel__desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(253, 251, 246, 0.68);
}

.page-news .news-channel__count {
  grid-area: count;
  justify-self: start;
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(253, 251, 246, 0.5);
}

.page-news .news-channel.is-version { border-bottom-color: var(--army-500); }
.page-news .news-channel.is-season { border-bottom-color: var(--blaze-500); }
.page-news .news-channel.is-method { border-bottom-color: var(--card-yellow); }
.page-news .news-channel.is-eco { border-bottom-color: var(--card-red); }

.page-news .news-channel.is-version .news-channel__name { color: #a9c7a1; }
.page-news .news-channel.is-season .news-channel__name { color: var(--blaze-300); }
.page-news .news-channel.is-method .news-channel__name { color: var(--card-yellow); }
.page-news .news-channel.is-eco .news-channel__name { color: #f08a8a; }

/* ---------- 观察条目 ---------- */
.page-news .news-board__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-news .news-rail {
  min-width: 0;
}

.page-news .news-rail__title {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(13, 21, 36, 0.5);
  margin: 0 0 10px;
}

.page-news .news-rail__list {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
  border-bottom: 1px solid var(--line-light);
}

.page-news .news-rail__list::-webkit-scrollbar {
  display: none;
}

.page-news .news-rail__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-900);
  text-decoration: none;
  background: var(--paper-200);
  border-left: 3px solid var(--paper-200);
  transition: background-color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-news .news-rail__num {
  font-size: 11px;
  letter-spacing: 0.1em;
  opacity: 0.6;
}

.page-news .news-rail__item.is-version { border-left-color: var(--army-700); }
.page-news .news-rail__item.is-season { border-left-color: var(--blaze-500); }
.page-news .news-rail__item.is-method { border-left-color: var(--card-yellow); }
.page-news .news-rail__item.is-eco { border-left-color: var(--card-red); }

.page-news .news-rail__item:hover,
.page-news .news-rail__item:focus-visible {
  background: var(--field-white);
}

.page-news .news-stream {
  min-width: 0;
}

.page-news .news-group {
  scroll-margin-top: 96px;
}

.page-news .news-group + .news-group {
  margin-top: 40px;
}

.page-news .news-group__head {
  display: grid;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink-900);
  margin-bottom: 4px;
}

.page-news .news-group__title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 26px;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink-900);
}

.page-news .news-group__dot {
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  transform: skewX(-12deg);
}

.page-news .news-group__dot.is-version { background: var(--army-700); }
.page-news .news-group__dot.is-season { background: var(--blaze-500); }
.page-news .news-group__dot.is-method { background: var(--card-yellow); }
.page-news .news-group__dot.is-eco { background: var(--card-red); }

.page-news .news-group__note {
  margin: 0;
  font-size: 13px;
  color: rgba(13, 21, 36, 0.6);
}

.page-news .news-entry {
  border-bottom: 1px dashed rgba(13, 21, 36, 0.28);
}

.page-news .news-entry > summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 30px 20px 0;
  position: relative;
}

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

.page-news .news-entry > summary::after {
  content: "+";
  position: absolute;
  top: 18px;
  right: 2px;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--blaze-500);
  transition: transform 0.24s var(--ease);
}

.page-news .news-entry[open] > summary::after {
  content: "−";
  transform: rotate(180deg);
}

.page-news .news-entry > summary:hover .news-entry__title,
.page-news .news-entry > summary:focus-visible .news-entry__title {
  color: var(--blaze-500);
}

.page-news .news-entry__tagrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.page-news .news-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--field-white);
  background: var(--army-700);
  transform: skewX(-8deg);
}

.page-news .news-tag.is-version { background: var(--army-700); color: var(--field-white); }
.page-news .news-tag.is-season { background: var(--blaze-500); color: var(--ink-900); }
.page-news .news-tag.is-method { background: var(--card-yellow); color: var(--ink-900); }
.page-news .news-tag.is-eco { background: var(--card-red); color: var(--field-white); }

.page-news .news-entry__meta {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(13, 21, 36, 0.52);
  white-space: nowrap;
}

.page-news .news-entry__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--ink-900);
  transition: color 0.22s var(--ease);
}

.page-news .news-entry__sum {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(13, 21, 36, 0.7);
}

.page-news .news-entry__body {
  padding: 4px 30px 24px 0;
}

.page-news .news-entry__body p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(13, 21, 36, 0.78);
}

.page-news .news-entry__link {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 2px solid var(--blaze-500);
  padding-bottom: 2px;
}

.page-news .news-entry__link:hover,
.page-news .news-entry__link:focus-visible {
  color: var(--blaze-500);
}

.page-news .news-figure {
  margin: 0 0 16px;
}

.page-news .news-figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line-light);
}

.page-news .news-figure .cmp-figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(13, 21, 36, 0.55);
}

/* ---------- 通栏小结 ---------- */
.page-news .news-break {
  margin: 34px 0;
  padding: 24px 22px;
  background: var(--ink-900);
  color: var(--field-white);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), 0 100%);
}

.page-news .news-break__kicker {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--blaze-500);
  margin: 0 0 10px;
}

.page-news .news-break__text {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2.6vw, 24px);
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--field-white);
}

/* ---------- 月报摘选 ---------- */
.page-news .news-report {
  background-image:
    linear-gradient(rgba(247, 243, 232, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 243, 232, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
}

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

.page-news .news-report__intro h2 {
  margin: 10px 0 14px;
  color: var(--field-white);
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.2;
}

.page-news .news-report__lead {
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(253, 251, 246, 0.74);
  margin: 0 0 22px;
}

.page-news .news-figure--report img {
  border: 1px solid var(--line-dark);
}

.page-news .news-figure--report .cmp-figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(253, 251, 246, 0.5);
}

.page-news .news-report__metrics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.page-news .news-metric {
  background: var(--indigo-800);
  padding: 18px 18px 20px;
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-news .news-metric__label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(253, 251, 246, 0.6);
}

.page-news .news-metric__trend {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.page-news .news-metric__trend.is-up { color: var(--blaze-300); }
.page-news .news-metric__trend.is-flat { color: var(--card-yellow); }

.page-news .news-metric p {
  margin: 0;
  font-size: 13px;
  line-height: 1.68;
  color: rgba(253, 251, 246, 0.72);
}

/* ---------- 下一步 ---------- */
.page-news .news-next__title {
  margin: 10px 0 26px;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.2;
  color: var(--ink-900);
}

.page-news .news-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .news-next__card {
  display: grid;
  gap: 8px;
  padding: 22px 20px;
  background: var(--field-white);
  border: 1px solid var(--paper-200);
  border-top: 4px solid var(--army-700);
  text-decoration: none;
  color: var(--ink-900);
  transition: transform 0.26s var(--ease), border-top-color 0.26s var(--ease);
}

.page-news .news-next__card:hover,
.page-news .news-next__card:focus-visible {
  transform: translateY(-3px);
  border-top-color: var(--blaze-500);
}

.page-news .news-next__no {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--blaze-500);
}

.page-news .news-next__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -0.01em;
}

.page-news .news-next__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(13, 21, 36, 0.72);
}

.page-news .news-next__go {
  margin-top: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-news .news-next__aside {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-light);
  font-size: 14px;
  color: rgba(13, 21, 36, 0.68);
}

.page-news .news-next__aside a {
  color: var(--ink-900);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--blaze-500);
}

.page-news .news-next__aside a:hover,
.page-news .news-next__aside a:focus-visible {
  color: var(--blaze-500);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-news {
    --news-rail-w: 168px;
  }

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

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

  .page-news .news-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) 56px;
    align-items: stretch;
    gap: 32px;
    padding-top: 26px;
  }

  .page-news .news-hero__note {
    display: flex;
  }

  .page-news .news-pin__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    grid-template-areas:
      "head big"
      "terms terms"
      "cta cta";
    gap: 0 48px;
    align-items: start;
  }

  .page-news .news-pin__head { grid-area: head; }
  .page-news .news-pin__big { grid-area: big; margin-top: 0; }
  .page-news .news-pin__terms { grid-area: terms; }
  .page-news .news-pin__inner > .cmp-btn {
    grid-area: cta;
    justify-self: start;
  }

  .page-news .news-entry__title {
    font-size: 21px;
  }
}

@media (min-width: 1000px) {
  .page-news .news-channels__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-board__grid {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 52px;
  }

  .page-news .news-rail {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-news .news-rail__list {
    flex-direction: column;
    overflow: visible;
    border-bottom: none;
    border-left: 1px solid var(--line-light);
    padding: 0 0 0 0;
    gap: 2px;
  }

  .page-news .news-rail__item {
    width: 100%;
    background: transparent;
    padding: 11px 12px;
    border-left-width: 3px;
  }

  .page-news .news-rail__item:hover,
  .page-news .news-rail__item:focus-visible {
    background: var(--paper-200);
  }

  .page-news .news-report__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-channel,
  .page-news .news-next__card,
  .page-news .news-entry__title,
  .page-news .news-entry > summary::after {
    transition: none;
  }

  .page-news .news-channel:hover,
  .page-news .news-next__card:hover {
    transform: none;
  }
}
<<<END>>>