.page-news {
  background: var(--navy-900);
  color: var(--paper);
}

/* ---------- 首屏：编辑部索引头 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(22px, 5vw, 44px) 0 clamp(34px, 5vw, 64px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(900px 460px at 88% -12%, rgba(45, 226, 230, 0.2), transparent 64%),
    radial-gradient(720px 420px at 4% 6%, rgba(255, 122, 26, 0.16), transparent 62%),
    linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 58%, var(--navy-900) 100%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(58, 107, 138, 0.22) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(58, 107, 138, 0.22) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(120% 90% at 55% 25%, #000 10%, transparent 78%);
  mask-image: radial-gradient(120% 90% at 55% 25%, #000 10%, transparent 78%);
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(20px, 4vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
}

.page-news .breadcrumb a:hover {
  color: var(--paper);
}

.page-news .news-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: end;
}

.page-news .news-hero__title {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.6vw, 64px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: 0.005em;
  color: var(--paper);
}

.page-news .news-hero__lede {
  max-width: 46ch;
  margin: 0 0 clamp(22px, 3vw, 32px);
  font-family: var(--font-editorial);
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.9;
  color: var(--mist);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 3vw, 32px);
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
}

.page-news .news-stat__num {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
}

.page-news .news-stat__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-hero__figure {
  margin: 0;
}

.page-news .news-hero__figure .figure__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700) 55%, var(--navy-900));
  box-shadow: inset 0 0 46px rgba(45, 226, 230, 0.14);
}

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

.page-news .figure__caption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 本季摘要 ---------- */
.page-news .news-summary {
  padding: clamp(34px, 6vw, 72px) 0;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(16, 47, 74, 0.95), rgba(11, 39, 66, 0.55));
}

.page-news .news-summary__head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-summary__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 4.2vw, 38px);
  font-weight: 800;
  line-height: 1.14;
  color: var(--paper);
}

.page-news .news-summary__grid {
  display: grid;
  gap: 14px;
}

.page-news .summary-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 16px;
  border-top: 2px solid var(--cyan);
  background: rgba(16, 47, 74, 0.62);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.page-news .summary-card:nth-child(1) { border-top-color: var(--orange); }
.page-news .summary-card:nth-child(2) { border-top-color: var(--cyan); }
.page-news .summary-card:nth-child(3) { border-top-color: var(--green); }
.page-news .summary-card:nth-child(4) { border-top-color: var(--yellow); }

.page-news .summary-card:hover {
  background: rgba(45, 226, 230, 0.08);
  box-shadow: inset 0 0 0 1px rgba(45, 226, 230, 0.35);
}

.page-news .summary-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-news .summary-card:nth-child(1) .summary-card__num { color: var(--orange-soft); }
.page-news .summary-card:nth-child(3) .summary-card__num { color: var(--green); }
.page-news .summary-card:nth-child(4) .summary-card__num { color: var(--yellow); }

.page-news .summary-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-news .summary-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .summary-card__link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .summary-card__link:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 目录流 ---------- */
.page-news .news-stream {
  padding: clamp(34px, 6vw, 80px) 0 clamp(44px, 7vw, 96px);
}

.page-news .news-stream__inner {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-news .news-side {
  display: grid;
  gap: 22px;
  min-width: 0;
}

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

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-btn {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--navy-700);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-news .filter-btn:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-news .filter-btn[aria-pressed="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
  font-weight: 700;
}

.page-news .news-index {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-index__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(58, 107, 138, 0.5);
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-news .news-index__link:hover {
  padding-left: 4px;
  color: var(--cyan);
}

.page-news .news-index__count {
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-side__note {
  padding: 14px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  background: rgba(16, 47, 74, 0.55);
}

.page-news .news-side__note p {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 栏目区块 ---------- */
.page-news .news-main {
  min-width: 0;
}

.page-news .news-block {
  margin-top: clamp(32px, 5vw, 56px);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-block:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-news .news-block__head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2.4vw, 22px);
  margin-bottom: 18px;
}

.page-news .news-block__no {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: clamp(38px, 7vw, 66px);
  font-weight: 800;
  line-height: 0.82;
  color: rgba(45, 226, 230, 0.14);
  -webkit-text-stroke: 1px var(--line);
}

.page-news .news-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.6vw, 32px);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-news .news-block__note {
  margin: 6px 0 0;
  font-family: var(--font-editorial);
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-news .news-block__figure {
  margin: 0 0 18px;
}

.page-news .news-block__figure .figure__media {
  aspect-ratio: 12 / 7;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(140deg, var(--navy-800), var(--navy-700));
}

/* ---------- 条目 ---------- */
.page-news .news-list {
  display: grid;
  gap: 2px;
}

.page-news .news-item {
  padding: 16px 0 16px 16px;
  border-left: 2px solid rgba(58, 107, 138, 0.6);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.page-news .news-item:hover {
  border-left-color: var(--cyan);
  background: rgba(45, 226, 230, 0.04);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .news-tag--scene {
  border: 1px solid rgba(157, 180, 204, 0.42);
  background: rgba(157, 180, 204, 0.14);
  color: var(--mist);
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-item__ver {
  padding: 1px 6px;
  border: 1px solid rgba(45, 226, 230, 0.4);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

.page-news .news-item__title {
  margin: 0 0 6px;
  font-family: var(--font-editorial);
  font-size: clamp(16px, 2.3vw, 19px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--paper);
  overflow-wrap: break-word;
}

.page-news .news-item__brief {
  max-width: 62ch;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-news .news-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

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

.page-news .news-item__more summary::before {
  content: "+";
  font-size: 14px;
  line-height: 1;
}

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

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

.page-news .news-item__more p {
  max-width: 62ch;
  margin: 8px 0 0;
  padding-left: 12px;
  border-left: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--paper);
}

.page-news .news-item__more a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-item__more a:hover {
  color: var(--paper);
}

.page-news .filter-item[hidden] {
  display: none !important;
}

/* ---------- 更新节奏与收藏 ---------- */
.page-news .news-keep {
  padding: clamp(38px, 6vw, 80px) 0 clamp(44px, 7vw, 88px);
  border-top: 1px solid var(--line-soft);
  background:
    radial-gradient(760px 380px at 88% 0%, rgba(255, 122, 26, 0.14), transparent 62%),
    linear-gradient(180deg, rgba(11, 39, 66, 0.92), var(--navy-900));
}

.page-news .news-keep__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-news .news-keep__title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.4vw, 40px);
  font-weight: 800;
  line-height: 1.12;
  color: var(--paper);
}

.page-news .news-keep__lede {
  max-width: 54ch;
  margin: 0 0 clamp(18px, 3vw, 26px);
  font-family: var(--font-editorial);
  font-size: clamp(14px, 1.9vw, 17px);
  line-height: 1.9;
  color: var(--mist);
}

.page-news .news-keep__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-keep__panel {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .news-keep__panel li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--paper);
}

.page-news .news-keep__panel li > span:last-child {
  color: var(--cyan);
  letter-spacing: 0.04em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-summary__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-item {
    padding-left: 20px;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__inner {
    grid-template-columns: 1.08fr 0.92fr;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-news .news-summary__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-keep__inner {
    grid-template-columns: 1.25fr 0.75fr;
  }
}

@media (min-width: 1024px) {
  .page-news .news-stream__inner {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-news .news-side {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .summary-card,
  .page-news .news-item,
  .page-news .news-index__link,
  .page-news .filter-btn {
    transition: none;
  }
}
<<<PAGE_CSS_DONE>>>