.page-news {
  --news-gap: clamp(16px, 2.4vw, 28px);
  --news-sticky-top: 68px;
  --news-card-w: min(86vw, 360px);
  --news-radius: var(--r-md);
  padding-bottom: clamp(40px, 7vw, 88px);
  color: var(--text);
}

@media (min-width: 900px) {
  .page-news {
    --news-sticky-top: 88px;
    --news-card-w: min(80vw, 660px);
  }
}

.page-news section[id] {
  scroll-margin-top: calc(var(--news-sticky-top) + 74px);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(16px, 3vw, 30px);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--muted);
}

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

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--red);
}

.page-news .breadcrumb span[aria-current] {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 4vw, 42px) 0 clamp(26px, 5vw, 54px);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: clamp(14px, 3.4vw, 40px);
  right: calc(-1 * var(--gutter));
  width: clamp(120px, 30vw, 380px);
  height: 10px;
  background: linear-gradient(90deg, transparent, var(--red-hi) 40%, var(--red) 100%);
  transform: skewX(-28deg);
  pointer-events: none;
}

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

.page-news .news-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 clamp(14px, 2.2vw, 22px);
  padding: 7px 15px 7px 11px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: #fff;
  font-size: var(--fs-12);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.page-news .news-hero__pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(47, 230, 166, 0.22);
}

.page-news .news-hero__title {
  margin: 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7.2vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-news .news-hero__lede {
  margin: clamp(14px, 2.6vw, 24px) 0 0;
  max-width: 60ch;
  font-size: var(--fs-19);
  line-height: 1.78;
  color: var(--text);
}

.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: clamp(20px, 3.2vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-15);
  color: var(--muted);
}

.page-news .news-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.page-news .news-hero__facts .is-mono {
  font-size: var(--fs-19);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

/* ---------- 粘性跳转 ---------- */
.page-news .news-jump {
  position: sticky;
  top: var(--news-sticky-top);
  z-index: 6;
  background: rgba(243, 245, 248, 0.96);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-jump__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 56px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-news .news-jump__label {
  flex: 0 0 auto;
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-news .news-jump__list {
  display: flex;
  gap: 8px;
  flex: 0 0 auto;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-jump__list a {
  display: inline-block;
  padding: 7px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: #fff;
  color: var(--ink);
  font-size: var(--fs-15);
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-news .news-jump__list a:hover,
.page-news .news-jump__list a:focus-visible {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

/* ---------- 通用小件 ---------- */
.page-news .section-head {
  margin-bottom: clamp(16px, 2.8vw, 26px);
}

.page-news .news-note {
  max-width: 60ch;
  margin: 14px 0 0;
  font-size: var(--fs-15);
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-note a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-underline-offset: 3px;
}

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

/* ---------- 本周前瞻 ---------- */
.page-news .news-band {
  padding: clamp(34px, 6vw, 68px) 0 clamp(20px, 4vw, 36px);
}

.page-news .news-rail {
  display: flex;
  gap: var(--news-gap);
  margin: 0;
  padding: 6px max(var(--gutter), calc((100vw - var(--shell)) / 2 + var(--gutter))) 18px;
  list-style: none;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.page-news .news-rail::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-rail::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: var(--r-pill);
}

.page-news .news-card {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  width: var(--news-card-w);
  scroll-snap-align: start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.page-news .news-card:hover,
.page-news .news-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(240, 68, 30, 0.5);
}

.page-news .news-card__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: linear-gradient(140deg, var(--ink), var(--ink-2));
}

.page-news .news-card__media img {
  transition: transform 0.55s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.page-news .news-card:hover .news-card__media img,
.page-news .news-card:focus-within .news-card__media img {
  transform: scale(1.05);
}

.page-news .news-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 22px 24px;
}

.page-news .news-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--muted);
}

.page-news .news-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 3px rgba(240, 68, 30, 0.16);
}

.page-news .news-card__title {
  margin: 0;
  font-size: var(--fs-24);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-card__text {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.78;
  color: var(--text);
}

.page-news .news-card__meta {
  display: grid;
  gap: 6px;
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-12);
}

.page-news .news-card__meta div {
  display: flex;
  gap: 10px;
}

.page-news .news-card__meta dt {
  flex: 0 0 auto;
  color: var(--muted);
}

.page-news .news-card__meta dd {
  margin: 0;
  font-weight: 600;
  color: var(--ink);
}

.page-news .news-rail__hint {
  margin: 4px 0 0;
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--muted);
}

@media (min-width: 700px) {
  .page-news .news-card {
    display: grid;
    grid-template-columns: minmax(150px, 40%) 1fr;
    align-items: stretch;
  }

  .page-news .news-card__media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 200px;
    margin: 14px 0 14px 14px;
    border-radius: calc(var(--news-radius) - 8px);
  }
}

/* ---------- 对比评测推荐 ---------- */
.page-news .news-reviews {
  padding: clamp(34px, 6vw, 68px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(201, 209, 219, 0.22), rgba(243, 245, 248, 0) 76%);
}

.page-news .news-reviews__grid {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-news .news-review {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-news .news-review:hover {
  border-color: rgba(240, 68, 30, 0.4);
  box-shadow: var(--shadow-card);
}

.page-news .news-review__media {
  aspect-ratio: 10 / 7;
  overflow: hidden;
  background: linear-gradient(140deg, var(--ink-2), var(--ink));
}

.page-news .news-review__media img {
  transition: transform 0.55s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.page-news .news-review:hover .news-review__media img {
  transform: scale(1.05);
}

.page-news .news-review__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.6vw, 28px);
}

.page-news .news-review__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--signal-deep);
}

.page-news .news-review__title {
  margin: 0;
  font-size: var(--fs-24);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-review__text {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.78;
  color: var(--text);
}

.page-news .news-review__fit {
  margin: 2px 0 0;
  padding: 11px 15px;
  border-left: 3px solid var(--red);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(240, 68, 30, 0.07);
  font-size: var(--fs-12);
  line-height: 1.75;
  color: var(--ink);
}

@media (min-width: 960px) {
  .page-news .news-reviews__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .news-review--lead {
    grid-column: 1 / span 7;
    grid-row: span 2;
  }

  .page-news .news-review--side {
    grid-column: 8 / span 5;
  }

  .page-news .news-review--side .news-review__title {
    font-size: var(--fs-19);
  }
}

/* ---------- 资料库版本记录 ---------- */
.page-news .news-log {
  padding: clamp(34px, 6vw, 68px) 0;
}

.page-news .news-log__grid {
  display: grid;
  gap: clamp(20px, 4vw, 46px);
}

.page-news .news-log__figure {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--news-radius);
  background: linear-gradient(140deg, var(--ink), var(--ink-2));
}

.page-news .news-log__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-log__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 6px 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-news .news-log__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .news-log__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: var(--fs-19);
  font-weight: 700;
  line-height: 1.25;
  color: var(--red);
}

.page-news .news-log__title {
  margin: 0;
  font-size: var(--fs-19);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-log__text {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.78;
  color: var(--text);
}

.page-news .news-log__stage {
  display: inline-block;
  margin-right: 8px;
  padding: 1px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--paper);
  font-size: var(--fs-12);
  color: var(--ink);
}

@media (min-width: 900px) {
  .page-news .news-log__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }

  .page-news .news-log__figure {
    position: sticky;
    top: calc(var(--news-sticky-top) + 76px);
  }
}

/* ---------- 跟读节奏 ---------- */
.page-news .news-follow {
  padding: clamp(34px, 6vw, 68px) 0 0;
}

.page-news .news-steps {
  display: grid;
  gap: clamp(14px, 2.4vw, 24px);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: newsstep;
}

.page-news .news-step {
  position: relative;
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  background: #fff;
}

.page-news .news-step::before {
  counter-increment: newsstep;
  content: "0" counter(newsstep);
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--signal-deep);
}

.page-news .news-step__title {
  margin: 0 0 8px;
  font-size: var(--fs-19);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-step__text {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.78;
  color: var(--text);
}

@media (min-width: 800px) {
  .page-news .news-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 36px;
    right: calc(-1 * clamp(14px, 2.4vw, 24px));
    width: clamp(14px, 2.4vw, 24px);
    height: 2px;
    background: linear-gradient(90deg, var(--red), rgba(240, 68, 30, 0));
  }
}

/* ---------- 参与选题 ---------- */
.page-news .news-cta-wrap {
  margin-top: clamp(34px, 6vw, 66px);
}

.page-news .news-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 54px);
  border-radius: var(--news-radius);
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-2) 62%, #1b3a63 100%);
  color: var(--paper);
}

.page-news .news-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 62%;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--red-hi) 55%, var(--signal) 100%);
}

.page-news .news-cta::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -42%;
  width: min(62vw, 420px);
  aspect-ratio: 1;
  background: radial-gradient(closest-side, rgba(47, 230, 166, 0.24), rgba(47, 230, 166, 0));
  pointer-events: none;
}

.page-news .news-cta__title {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 24ch;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.6vw, 2.1rem);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: #fff;
}

.page-news .news-cta__text {
  position: relative;
  z-index: 1;
  max-width: 58ch;
  margin: 14px 0 0;
  font-size: var(--fs-15);
  line-height: 1.85;
  color: rgba(243, 245, 248, 0.84);
}

.page-news .news-cta__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-cta .btn--ghost {
  background: transparent;
  color: var(--paper);
  border-color: rgba(243, 245, 248, 0.45);
}

.page-news .news-cta .btn--ghost:hover,
.page-news .news-cta .btn--ghost:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
}

/* ---------- 收尾图 ---------- */
.page-news .news-outro {
  margin: clamp(34px, 6vw, 62px) 0 0;
}

.page-news .news-outro__frame {
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border-radius: var(--news-radius);
  background: linear-gradient(140deg, var(--ink), var(--ink-2));
}

.page-news .news-outro__cap {
  max-width: 66ch;
  margin: 16px 0 0;
  font-size: var(--fs-15);
  line-height: 1.85;
  color: var(--muted);
}

.page-news .news-outro__cap a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-underline-offset: 3px;
}

.page-news .news-outro__cap a:hover,
.page-news .news-outro__cap a:focus-visible {
  color: var(--red);
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 559px) {
  .page-news .news-hero__facts {
    gap: 8px 20px;
  }

  .page-news .news-log__item {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 6px 12px;
  }

  .page-news .news-cta__actions .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}
</PAGE_CSS>>>