.page-news {
  --news-gap: clamp(1rem, 2.4vw, 1.6rem);
  --news-soft-line: rgba(255, 255, 255, .16);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
}

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

.page-news .news-crumbs {
  padding-top: clamp(.9rem, 2vw, 1.4rem);
}

.page-news .news-mono {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* ---------- 封面首屏 ---------- */
.page-news .news-cover {
  position: relative;
  overflow: hidden;
  color: var(--cream);
  background:
    radial-gradient(circle at 84% 14%, rgba(244, 162, 97, .26), transparent 44%),
    radial-gradient(circle at 8% 92%, rgba(230, 57, 70, .34), transparent 48%),
    linear-gradient(140deg, var(--midnight) 0%, var(--ink) 60%, #233a63 100%);
  border-bottom: 3px solid var(--red);
  padding: clamp(1.7rem, 5vw, 3.2rem) 0 clamp(2rem, 5vw, 3.4rem);
}

.page-news .news-cover::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -34%;
  width: 42%;
  height: 190%;
  background: linear-gradient(180deg, rgba(230, 57, 70, .5), rgba(181, 34, 47, 0));
  transform: rotate(17deg);
  pointer-events: none;
}

.page-news .news-cover__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-cover__eyebrow {
  color: var(--gold-soft);
  font-family: var(--font-mono);
  letter-spacing: .12em;
  margin: 0;
}

.page-news .news-cover h1 {
  margin: .65rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 5vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: #fff;
}

.page-news .news-cover__text {
  margin: 1rem 0 0;
  max-width: 60ch;
  font-size: clamp(.96rem, 1.4vw, 1.06rem);
  line-height: 1.8;
  color: rgba(255, 248, 240, .87);
}

.page-news .news-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.4rem;
}

.page-news .news-cover__index {
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .3rem 1rem;
}

.page-news .news-cover__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: .6rem;
  padding: .45rem 0;
  border-bottom: 1px solid var(--news-soft-line);
  font-size: .88rem;
}

.page-news .news-cover__row dt {
  font-weight: 700;
  color: #fff;
}

.page-news .news-cover__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .05em;
  color: var(--gold-soft);
  white-space: nowrap;
}

@media (min-width: 900px) {
  .page-news .news-cover__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .85fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: end;
  }

  .page-news .news-cover__index {
    margin: 0;
    grid-template-columns: minmax(0, 1fr);
    border-left: 1px solid var(--news-soft-line);
    padding-left: 1.3rem;
  }
}

/* ---------- 主布局：左索引 + 右内容 ---------- */
.page-news .news-layout {
  display: grid;
  gap: var(--news-gap);
  padding-block: clamp(1.7rem, 4vw, 3rem);
}

.page-news .news-side__box {
  background: var(--mist);
  border-left: 3px solid var(--red);
  border-radius: var(--radius);
  padding: 1.05rem 1rem 1.2rem;
  box-shadow: var(--shadow-sm);
}

.page-news .news-side__label {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--graphite);
  text-transform: uppercase;
}

.page-news .news-side__label:not(:first-child) {
  margin-top: 1.3rem;
}

.page-news .news-filter {
  display: grid;
  gap: .4rem;
}

.page-news .news-filter .filter-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .5rem;
  width: 100%;
  padding: .5rem .7rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: .9rem;
  text-align: left;
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease),
              border-color .18s var(--ease), transform .18s var(--ease);
}

.page-news .news-filter .filter-btn:hover {
  border-color: var(--red);
  transform: translateX(2px);
}

.page-news .news-filter .filter-btn:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.page-news .news-filter .filter-btn[aria-pressed="true"] {
  background: var(--red);
  border-color: var(--red-deep);
  color: #fff;
  font-weight: 700;
  box-shadow: inset 0 0 0 2px var(--gold-soft);
}

.page-news .news-filter__n {
  font-family: var(--font-mono);
  font-size: .76rem;
  opacity: .78;
}

.page-news .news-side__count {
  margin: .7rem 0 0;
  font-size: .82rem;
  color: var(--graphite);
}

.page-news .news-side__count .filter-count {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-side__jump {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .1rem;
}

.page-news .news-side__jump a {
  display: block;
  padding: .38rem .1rem .38rem 1.1rem;
  position: relative;
  color: var(--ink);
  font-size: .88rem;
  text-decoration: none;
  border-bottom: 1px dashed var(--line);
  transition: color .18s var(--ease);
}

.page-news .news-side__jump a::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--red);
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-news .news-side__jump a:hover {
  color: var(--red-deep);
}

@media (min-width: 980px) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 250px) minmax(0, 1fr);
    gap: clamp(1.5rem, 3vw, 2.6rem);
    align-items: start;
  }

  .page-news .news-side__box {
    position: sticky;
    top: calc(var(--head-h) + 1rem);
  }
}

/* ---------- 头条专题 ---------- */
.page-news .news-feature {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--midnight);
  color: var(--cream);
  box-shadow: var(--shadow-md);
}

.page-news .news-feature__img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: .88;
}

.page-news .news-feature__body {
  position: relative;
  padding: clamp(1.1rem, 3vw, 1.9rem);
}

.page-news .news-feature__body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 92px;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--gold));
}

.page-news .news-feature__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
  margin: 0 0 .7rem;
  color: var(--gold-soft);
}

.page-news .news-feature__live {
  color: var(--teal);
}

.page-news .news-feature h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.3rem, 3vw, 1.95rem);
  line-height: 1.25;
  color: #fff;
}

.page-news .news-feature__text {
  margin: .8rem 0 0;
  max-width: 66ch;
  font-size: .95rem;
  line-height: 1.8;
  color: rgba(255, 248, 240, .84);
}

.page-news .news-feature__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem 1rem;
  margin: 1rem 0 0;
  padding-top: .8rem;
  border-top: 1px solid var(--news-soft-line);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .05em;
  color: var(--gold-soft);
}

/* ---------- 最新发布列表 ---------- */
.page-news .news-latest {
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
}

.page-news .news-latest__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .4rem 1rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--red);
}

.page-news .news-latest__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  letter-spacing: -.01em;
}

.page-news .news-latest__hint {
  margin: 0;
  color: var(--graphite);
}

.page-news .news-item {
  display: grid;
  gap: .4rem;
  padding: 1.05rem .6rem;
  margin-inline: -.6rem;
  border-bottom: 1px solid var(--line);
  border-radius: 8px;
  transition: background .18s var(--ease);
}

.page-news .news-item:hover {
  background: rgba(244, 162, 97, .12);
}

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

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem .65rem;
  font-size: .76rem;
}

.page-news .news-item__time,
.page-news .news-item__read {
  font-family: var(--font-mono);
  letter-spacing: .05em;
  font-size: .72rem;
  color: var(--graphite);
}

.page-news .news-item__read {
  padding-left: .65rem;
  border-left: 1px solid var(--line);
  cursor: help;
}

.page-news .news-item__title {
  margin: 0;
  font-size: clamp(1.02rem, 2vw, 1.22rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .news-item__desc {
  margin: 0;
  max-width: 68ch;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 系列专栏 ---------- */
.page-news .news-series {
  position: relative;
  overflow: hidden;
  margin-top: clamp(1.8rem, 4vw, 3rem);
  padding: clamp(2.1rem, 5vw, 3.6rem) 0;
  background:
    radial-gradient(circle at 92% 8%, rgba(244, 162, 97, .2), transparent 40%),
    linear-gradient(160deg, var(--midnight) 0%, #1b2c4d 100%);
  color: var(--cream);
}

.page-news .news-series::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--gold), var(--red));
}

.page-news .news-series__inner {
  display: grid;
  gap: clamp(1.6rem, 3vw, 2.6rem);
}

.page-news .news-series__eyebrow {
  margin: 0;
  color: var(--gold-soft);
  font-family: var(--font-mono);
  letter-spacing: .12em;
}

.page-news .news-series h2 {
  margin: .55rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 3.4vw, 2.15rem);
  line-height: 1.2;
  color: #fff;
}

.page-news .news-series__lead {
  margin: .8rem 0 0;
  max-width: 62ch;
  font-size: .95rem;
  line-height: 1.8;
  color: rgba(255, 248, 240, .82);
}

.page-news .news-series__list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-news .news-series__item {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: .8rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--news-soft-line);
}

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

.page-news .news-series__num {
  font-family: var(--font-mono);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-news .news-series__name {
  margin: 0 0 .3rem;
  font-size: 1.02rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
}

.page-news .news-series__cadence {
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 400;
  letter-spacing: .06em;
  padding: .15rem .45rem;
  border: 1px solid rgba(42, 157, 143, .8);
  border-radius: 999px;
  color: #8fd8cd;
  white-space: nowrap;
}

.page-news .news-series__item p {
  margin: 0;
  font-size: .89rem;
  line-height: 1.75;
  color: rgba(255, 248, 240, .8);
}

.page-news .news-series__aside {
  display: grid;
  gap: 1rem;
}

.page-news .news-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--news-soft-line);
}

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

.page-news .news-figure figcaption {
  padding: .65rem .85rem .8rem;
  font-size: .82rem;
  line-height: 1.65;
  color: rgba(255, 248, 240, .76);
  border-top: 1px solid var(--news-soft-line);
}

@media (min-width: 900px) {
  .page-news .news-series__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .9fr);
    align-items: start;
  }
}

/* ---------- 编辑推荐 ---------- */
.page-news .news-picks {
  padding: clamp(2rem, 5vw, 3.2rem) 0 clamp(2.4rem, 6vw, 3.8rem);
  background: var(--cream);
}

.page-news .news-picks__head .eyebrow {
  margin: 0;
  color: var(--red-deep);
}

.page-news .news-picks__head h2 {
  margin: .45rem 0 1.3rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  letter-spacing: -.01em;
}

.page-news .news-picks__grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-promo {
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.page-news .news-promo__img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-promo__body {
  padding: clamp(1rem, 2.6vw, 1.5rem);
}

.page-news .news-promo__body h3 {
  margin: .7rem 0 .5rem;
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  font-weight: 700;
  line-height: 1.4;
}

.page-news .news-promo__body p {
  margin: 0 0 1rem;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--graphite);
}

.page-news .news-link-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .7rem;
  align-content: start;
}

.page-news .news-link-card {
  display: grid;
  gap: .25rem;
  padding: .9rem 1.05rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  background: var(--mist);
  color: var(--ink);
  text-decoration: none;
  transition: border-color .18s var(--ease), background .18s var(--ease),
              transform .18s var(--ease), box-shadow .18s var(--ease);
}

.page-news .news-link-card:hover {
  border-left-color: var(--red);
  background: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.page-news .news-link-card:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.page-news .news-link-card__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}

.page-news .news-link-card__desc {
  font-size: .86rem;
  line-height: 1.65;
  color: var(--graphite);
}

@media (min-width: 900px) {
  .page-news .news-picks__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-filter .filter-btn,
  .page-news .news-item,
  .page-news .news-link-card {
    transition: none;
  }

  .page-news .news-filter .filter-btn:hover,
  .page-news .news-link-card:hover {
    transform: none;
  }
}
<<<END>>>