.page-news {
  --news-radius: var(--r-md);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-news .section {
  padding: clamp(36px, 6vw, 72px) 0;
}

.page-news .display-title {
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 10px 0 18px;
}

.page-news .lede {
  max-width: 62ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: calc(var(--header-h) + 16px) 0 clamp(32px, 5vw, 60px);
  background: linear-gradient(158deg, var(--paper) 0%, var(--paper-soft) 56%, #F2E3D2 100%);
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: -26%;
  right: -34%;
  width: 82%;
  height: 152%;
  background: linear-gradient(198deg, rgba(215, 38, 61, 0.17), rgba(217, 164, 65, 0.13) 55%, rgba(30, 42, 56, 0) 92%);
  transform: rotate(-10deg);
  pointer-events: none;
}

.page-news .news-hero > .container {
  position: relative;
  z-index: 1;
}

.page-news .news-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-hero-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid rgba(16, 20, 24, 0.35);
}

.page-news .news-hero-ghost:hover,
.page-news .news-hero-ghost:focus-visible {
  border-color: var(--red);
  color: var(--red-deep);
}

.page-news .news-hero-index {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-lg);
  border-top: 3px solid var(--gold);
  padding: 22px 20px;
  box-shadow: var(--shadow-card);
}

.page-news .news-index-title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin: 0 0 14px;
}

.page-news .news-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .news-index-link {
  display: grid;
  gap: 6px;
  padding: 12px 10px;
  border-radius: var(--r-sm);
  text-decoration: none;
  color: var(--paper);
  border-left: 2px solid transparent;
  transition: background 200ms ease, border-color 200ms ease;
}

.page-news .news-index-link:hover,
.page-news .news-index-link:focus-visible {
  background: rgba(247, 241, 231, 0.07);
  border-left-color: var(--orange);
}

.page-news .news-index-time {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-news .news-index-text {
  font-size: 15px;
  line-height: 1.5;
}

.page-news .news-hero-figure {
  margin: clamp(28px, 4vw, 44px) 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

/* ---------- 编辑部手记 ---------- */
.page-news .news-desk {
  background: var(--paper);
}

.page-news .desk-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 28px;
}

.page-news .desk-card {
  position: relative;
  padding: 24px 22px 22px;
  background: #FFFDF9;
  border: 1px solid rgba(91, 102, 115, 0.22);
  border-top: 4px solid var(--red);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-card);
}

.page-news .desk-card:nth-child(2) {
  border-top-color: var(--orange);
}

.page-news .desk-card:nth-child(3) {
  border-top-color: var(--gold);
}

.page-news .desk-num {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--graphite);
}

.page-news .desk-title {
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 800;
  line-height: 1.35;
  margin: 10px 0 10px;
  color: var(--ink);
}

.page-news .desk-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 更新观察 ---------- */
.page-news .news-board {
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-soft) 100%);
}

.page-news .news-board-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
  margin-bottom: 28px;
}

.page-news .news-board-figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-cart, var(--shadow-card));
}

.page-news .news-mosaic {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-news .news-post {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px;
  background: #FFFDF9;
  border: 1px solid rgba(91, 102, 115, 0.22);
  border-radius: var(--news-radius);
  box-shadow: var(--shadow-card);
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.page-news .news-post:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.page-news .news-post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: var(--pill);
  font-size: 13px;
  font-weight: 700;
  color: var(--slate);
  background: rgba(30, 42, 56, 0.06);
  border: 1px solid rgba(30, 42, 56, 0.14);
}

.page-news .news-tag::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--graphite);
}

.page-news .tag-version::before { background: var(--red); }
.page-news .tag-exp::before { background: var(--orange); }
.page-news .tag-support::before { background: var(--jade); }
.page-news .tag-data::before { background: var(--slate); }
.page-news .tag-tip::before { background: var(--amber); }
.page-news .tag-doc::before { background: var(--gold); }

.page-news .news-time {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: var(--pill);
  background: var(--gold);
  color: var(--ink);
  white-space: nowrap;
}

.page-news .news-post-title {
  font-size: clamp(18px, 2.1vw, 22px);
  font-weight: 800;
  line-height: 1.35;
  margin: 0;
  color: var(--ink);
}

.page-news .news-post-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--slate);
}

.page-news .news-post-link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 15px;
  font-weight: 700;
  color: var(--red-deep);
  text-decoration: none;
  border-bottom: 2px solid rgba(215, 38, 61, 0.28);
  padding-bottom: 2px;
}

.page-news .news-post-link:hover,
.page-news .news-post-link:focus-visible {
  border-bottom-color: var(--red);
}

.page-news .news-post--lead {
  background: linear-gradient(152deg, var(--red) 0%, var(--red-deep) 58%, #2A0E14 100%);
  border-color: transparent;
  color: var(--paper);
}

.page-news .news-post--lead .news-post-title {
  font-size: clamp(22px, 3vw, 30px);
  color: var(--paper);
}

.page-news .news-post--lead .news-post-text {
  color: rgba(247, 241, 231, 0.86);
  font-size: 16.5px;
}

.page-news .news-post--lead .news-tag {
  background: rgba(247, 241, 231, 0.16);
  border-color: rgba(247, 241, 231, 0.38);
  color: var(--paper);
}

.page-news .news-post--lead .news-post-link {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

/* ---------- 移动体验笔记 ---------- */
.page-news .news-notes {
  background: var(--paper);
}

.page-news .notes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news .notes-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .note-card {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 20px;
  border-radius: var(--r-md);
  background: #FFFDF9;
  border: 1px solid rgba(91, 102, 115, 0.2);
  border-left: 4px solid var(--orange);
}

.page-news .note-num {
  grid-row: span 2;
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 800;
  color: var(--orange);
  line-height: 1.2;
}

.page-news .note-title {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .note-text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--slate);
}

.page-news .notes-figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-float);
  order: -1;
}

/* ---------- 数据面板小课 ---------- */
.page-news .news-class {
  background: var(--ink);
  color: var(--paper);
}

.page-news .news-class .section-title {
  color: var(--paper);
}

.page-news .news-class .eyebrow {
  color: var(--gold);
}

.page-news .class-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-news .class-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .class-tip {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 18px 18px 16px;
  border-radius: var(--r-md);
  background: var(--slate);
  border-left: 3px solid var(--gold);
}

.page-news .class-tip-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--r-sm);
  background: rgba(217, 164, 65, 0.16);
  color: var(--gold);
  font-family: var(--font-num);
  font-weight: 800;
  font-size: 15px;
}

.page-news .class-tip-title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .class-tip-text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--frost);
}

.page-news .class-figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid rgba(201, 214, 227, 0.16);
}

.page-news .class-figure .media-frame-caption {
  color: var(--frost);
  padding: 12px 4px 0;
}

/* ---------- 系列 ---------- */
.page-news .news-series {
  background: var(--paper-soft);
}

.page-news .series-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .series-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  border-radius: var(--pill);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
  background: #FFFDF9;
  border: 1.5px solid rgba(91, 102, 115, 0.26);
  transition: border-color 180ms ease, transform 180ms ease;
}

.page-news .series-chip::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--graphite);
}

.page-news .series-chip:hover,
.page-news .series-chip:focus-visible {
  transform: translateY(-2px);
  border-color: var(--ink);
}

.page-news .series-chip.is-red::before { background: var(--red); }
.page-news .series-chip.is-gold::before { background: var(--gold); }
.page-news .series-chip.is-jade::before { background: var(--jade); }
.page-news .series-chip.is-amber::before { background: var(--amber); }
.page-news .series-chip.is-frost::before { background: var(--slate); }

/* ---------- 反馈 CTA ---------- */
.page-news .news-cta {
  background: var(--paper);
}

.page-news .news-cta-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: clamp(24px, 4vw, 40px);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--red) 0%, var(--orange) 58%, var(--gold) 130%);
  color: var(--paper);
  box-shadow: var(--shadow-float);
}

.page-news .news-cta-title {
  margin: 0 0 12px;
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 900;
  line-height: 1.2;
  color: var(--paper);
}

.page-news .news-cta-text {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(247, 241, 231, 0.94);
}

.page-news .news-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .news-cta-ghost {
  background: transparent;
  color: var(--paper);
  border: 1.5px solid rgba(247, 241, 231, 0.7);
}

.page-news .news-cta-ghost:hover,
.page-news .news-cta-ghost:focus-visible {
  background: rgba(16, 20, 24, 0.18);
}

.page-news .news-cta-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-self: center;
}

.page-news .news-cta-facts li {
  display: grid;
  gap: 4px;
  padding: 14px 12px;
  border-radius: var(--r-sm);
  background: rgba(16, 20, 24, 0.24);
  text-align: center;
}

.page-news .news-fact-num {
  font-family: var(--font-num);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  color: var(--paper);
  line-height: 1.1;
}

.page-news .news-fact-label {
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(247, 241, 231, 0.9);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .desk-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .desk-card:first-child {
    grid-column: span 2;
  }

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

  .page-news .news-post--lead {
    grid-column: span 2;
  }

  .page-news .notes-figure {
    order: 0;
  }

  .page-news .news-cta-inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-board-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 36px;
  }

  .page-news .notes-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
    align-items: start;
    gap: 36px;
  }

  .page-news .class-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 36px;
  }
}

@media (min-width: 1080px) {
  .page-news .desk-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .desk-card:first-child {
    grid-column: span 1;
  }

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

  .page-news .news-post--lead {
    grid-column: span 2;
  }

  .page-news .news-post--lead .news-post-text {
    max-width: 46ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-post,
  .page-news .series-chip {
    transition: none;
  }

  .page-news .news-post:hover,
  .page-news .series-chip:hover {
    transform: none;
  }
}
<<<END>>>

.page-news {
  --shadow-cart: var(--shadow-card);
}