.page-news {
  --news-rail-w: 208px;
  --news-gap: clamp(1rem, 2.2vw, 1.6rem);
  display: block;
}

/* ============ 首屏 ============ */
.page-news .news-masthead {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2rem) 0 clamp(2.25rem, 5vw, 3.75rem);
  background:
    radial-gradient(780px 380px at 78% -10%, rgba(124, 77, 255, 0.3), transparent 68%),
    linear-gradient(180deg, #0a1020 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(36, 48, 74, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(36, 48, 74, 0.55) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(ellipse 72% 78% at 16% 0%, #000 0%, transparent 74%);
  mask-image: radial-gradient(ellipse 72% 78% at 16% 0%, #000 0%, transparent 74%);
  pointer-events: none;
}

.page-news .news-masthead > .wrap {
  position: relative;
  z-index: 1;
}

.page-news .news-masthead__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3vw, 2rem);
  margin-top: clamp(1rem, 2.5vw, 1.75rem);
}

@media (min-width: 920px) {
  .page-news .news-masthead__grid {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
  }
}

/* --- 左侧索引栏 --- */
.page-news .news-rail {
  border-left: 2px solid var(--violet);
  padding-left: 15px;
}

.page-news .news-rail .eyebrow {
  margin: 0 0 10px;
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  flex-direction: row;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
}

.page-news .news-rail__list li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-news .news-rail__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(14, 21, 38, 0.72);
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-news .news-rail__list a:hover,
.page-news .news-rail__list a:focus-visible {
  color: var(--text);
  border-color: var(--violet);
  background: rgba(124, 77, 255, 0.18);
}

.page-news .news-rail__no {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--gold);
}

@media (min-width: 920px) {
  .page-news .news-rail__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .news-rail__list a {
    display: flex;
    width: 100%;
    justify-content: flex-start;
    border-color: transparent;
    background: transparent;
    border-radius: var(--radius-sm);
    padding: 8px 10px;
  }

  .page-news .news-rail__list a:hover,
  .page-news .news-rail__list a:focus-visible {
    background: rgba(124, 77, 255, 0.16);
  }
}

/* --- 首屏正文 --- */
.page-news .news-masthead__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.015em;
  text-wrap: balance;
  margin: 0.5rem 0 0.95rem;
}

.page-news .news-masthead__lede {
  max-width: 58ch;
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: clamp(0.97rem, 1.6vw, 1.08rem);
  line-height: 1.85;
}

.page-news .news-masthead__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(1.6rem, 4vw, 2.6rem);
}

.page-news .news-masthead__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.page-news .news-masthead__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

/* ============ 章节容器 ============ */
.page-news .news-band {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4.25rem) 0;
}

.page-news .news-band--panel {
  background: linear-gradient(180deg, rgba(14, 21, 38, 0.72) 0%, rgba(7, 11, 24, 0) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-band--violet {
  background:
    radial-gradient(640px 300px at 88% 4%, rgba(124, 77, 255, 0.26), transparent 72%),
    linear-gradient(180deg, rgba(26, 16, 51, 0.92) 0%, rgba(26, 16, 51, 0.24) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* ============ 本期导读 ============ */
.page-news .brief {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .brief__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 20px clamp(0.4rem, 1.6vw, 1.1rem);
  background: var(--bg);
  transition: background var(--dur) var(--ease);
}

.page-news .news-band--panel .brief__item,
.page-news .news-band--violet .brief__item {
  background: #0b1120;
}

.page-news .brief__item:hover {
  background: rgba(124, 77, 255, 0.1);
}

.page-news .brief__no {
  padding-top: 3px;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .brief__title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  line-height: 1.45;
  font-weight: 600;
}

.page-news .brief__desc {
  margin: 0 0 0.65rem;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.75;
  max-width: 62ch;
}

.page-news .brief__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-news .brief__period {
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* ============ 通用横幅图 ============ */
.page-news .news-banner {
  margin: 0 0 clamp(1.6rem, 3.5vw, 2.4rem);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 5 / 3;
}

@media (min-width: 720px) {
  .page-news .news-banner img {
    aspect-ratio: 5 / 2;
  }
}

/* ============ 卡片网格 ============ */
.page-news .news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

@media (min-width: 700px) {
  .page-news .news-grid--2,
  .page-news .news-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-news .news-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .news-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: clamp(1.1rem, 2.4vw, 1.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(14, 21, 38, 0.96) 0%, rgba(7, 11, 24, 0.96) 100%);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-news .news-card:hover,
.page-news .news-card:focus-within {
  border-color: var(--violet);
  transform: translateY(-3px);
  box-shadow: 0 16px 38px rgba(3, 6, 16, 0.55);
}

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

.page-news .news-card__no {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .news-card__title {
  margin: 0;
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.5;
  font-weight: 600;
}

.page-news .news-card__desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.75;
}

.page-news .news-card__meta {
  margin: auto 0 0;
  padding-top: 0.4rem;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  border-top: 1px dashed var(--line);
}

@media (hover: hover) and (min-width: 700px) {
  .page-news .news-card__desc {
    max-height: 3.5em;
    overflow: hidden;
    transition: max-height 220ms var(--ease), color var(--dur) var(--ease);
  }

  .page-news .news-card:hover .news-card__desc,
  .page-news .news-card:focus-within .news-card__desc {
    max-height: 12em;
    color: #c3cde0;
  }
}

/* ============ 榜单条目列表 ============ */
.page-news .news-feed {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  grid-template-areas:
    "no   body"
    "meta meta";
  gap: 6px 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-news .news-row__no {
  grid-area: no;
  padding-top: 4px;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .news-row__body {
  grid-area: body;
  min-width: 0;
}

.page-news .news-row__title {
  margin: 0 0 0.35rem;
  font-size: clamp(1rem, 2.1vw, 1.16rem);
  line-height: 1.5;
  font-weight: 600;
}

.page-news .news-row__desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.75;
  max-width: 68ch;
}

.page-news .news-row__meta {
  grid-area: meta;
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}

@media (min-width: 780px) {
  .page-news .news-row {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    grid-template-areas: "no .page-news meta";
    align-items: start;
    gap: 0 22px;
    padding: 22px clamp(0.5rem, 1.8vw, 1.25rem);
  }

  .page-news .news-row__meta {
    padding-top: 5px;
    white-space: nowrap;
    text-align: right;
  }

  .page-news .news-row:hover {
    background: rgba(124, 77, 255, 0.1);
    padding-left: clamp(1rem, 3vw, 2rem);
  }
}

.page-news .rank-alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0;
  padding: 16px clamp(0.6rem, 2vw, 1.25rem);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(230, 184, 76, 0.14) 0%, rgba(230, 184, 76, 0) 78%);
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--gold-soft);
}

.page-news .rank-alert__dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 0.55em;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(230, 184, 76, 0.2);
  animation: news-pulse 2.4s var(--ease) infinite;
}

.page-news .rank-alert__text {
  min-width: 0;
}

@keyframes news-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 4px rgba(230, 184, 76, 0.2);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(230, 184, 76, 0.06);
  }
}

/* ============ 标签页 ============ */
.page-news .tabs {
  display: block;
}

.page-news .tabs__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding: 0 0 14px;
  scrollbar-width: thin;
}

.page-news .tab {
  flex: 0 0 auto;
  cursor: pointer;
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(14, 21, 38, 0.8);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.86rem;
  line-height: 1.4;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-news .tab:hover {
  color: var(--text);
  border-color: var(--violet-soft);
}

.page-news .tab[aria-selected="true"] {
  color: #fff;
  border-color: var(--violet);
  background: var(--violet-deep);
  box-shadow: 0 0 0 3px rgba(124, 77, 255, 0.2);
}

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

.page-news .tabs__panel {
  padding-top: 4px;
}

.page-news .tabs__panel[hidden] {
  display: none;
}

/* ============ 往期索引表 ============ */
.page-news .archive-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .archive-list__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 14px clamp(0.9rem, 2.4vw, 1.35rem);
  background: var(--panel);
  transition: background var(--dur) var(--ease);
}

.page-news .archive-list__item:hover {
  background: rgba(124, 77, 255, 0.12);
}

.page-news .archive-list__title {
  flex: 1 1 14ch;
  min-width: 0;
  font-size: 0.96rem;
  line-height: 1.6;
}

.page-news .archive-list__meta {
  flex: 0 0 auto;
  margin-left: auto;
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-news .archive-foot {
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.85;
}

.page-news .archive-foot__link {
  color: var(--violet-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-news .archive-foot__link:hover,
.page-news .archive-foot__link:focus-visible {
  color: var(--gold-soft);
}

/* ============ 动效降级 ============ */
@media (prefers-reduced-motion: reduce) {
  .page-news .rank-alert__dot {
    animation: none;
  }

  .page-news [data-reveal] {
    transform: none !important;
    opacity: 1 !important;
  }
}
<<<END>>>