.page-news {
  --news-gap: clamp(18px, 2.4vw, 26px);
  --news-edge: clamp(20px, 3vw, 30px);
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 0 4px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(14, 42, 56, 0.58);
}
.page-news .breadcrumb a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}
.page-news .breadcrumb a:hover {
  border-bottom-color: var(--orange);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(14px, 3vw, 32px) 0 clamp(30px, 4.4vw, 54px);
}
.page-news .news-hero .kicker {
  display: inline-block;
}
.page-news .news-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 16px 0 0;
  max-width: 18em;
}
.page-news .news-lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 16.5px;
  line-height: 1.82;
  color: rgba(16, 24, 32, 0.82);
}

.page-news .news-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
  gap: 18px 30px;
  margin: 34px 0 0;
  padding-top: 24px;
  border-top: var(--rule);
}
.page-news .news-facts dt {
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(14, 42, 56, 0.58);
}
.page-news .news-facts dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-news .news-facts dd .num {
  font-size: 26px;
  color: var(--blue);
}

/* ---------- 置顶更新 ---------- */
.page-news .news-pinned {
  padding-top: 0;
}
.page-news .pinned {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--deep);
  color: var(--paper);
  border-top: 3px solid var(--orange);
  overflow: hidden;
}
@media (min-width: 880px) {
  .page-news .pinned {
    grid-template-columns: 1.06fr 1fr;
  }
}
.page-news .pinned-media {
  position: relative;
  min-height: 210px;
  background: rgba(201, 214, 228, 0.08);
}
.page-news .pinned-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-news .pinned-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(24px, 3.2vw, 42px);
}
.page-news .pinned-flag {
  align-self: flex-start;
  margin: 0;
  padding: 5px 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
  border: 1px solid rgba(255, 106, 19, 0.62);
}
.page-news .pinned-body h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: #ffffff;
}
.page-news .pinned-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(245, 247, 248, 0.82);
}
.page-news .pinned-points {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-news .pinned-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(245, 247, 248, 0.86);
}
.page-news .pinned-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}
.page-news .pinned-body .btn {
  align-self: flex-start;
  margin-top: 6px;
}

/* ---------- 分类索引 ---------- */
.page-news .news-channels {
  background: var(--paper);
}
.page-news .channel-tabs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--cool);
  border: var(--rule);
}
@media (min-width: 640px) {
  .page-news .channel-tabs {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1000px) {
  .page-news .channel-tabs {
    grid-template-columns: repeat(4, 1fr);
  }
}
.page-news .channel-tab {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px var(--news-edge) 24px;
  background: var(--paper);
}
.page-news .channel-tab.is-active {
  background: #ffffff;
  box-shadow: inset 0 -3px 0 0 var(--orange);
}
.page-news .channel-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  border: 1px solid var(--blue);
}
.page-news .channel-tab.is-active .channel-mark {
  background: var(--orange);
  border-color: var(--orange);
  color: #ffffff;
}
.page-news .channel-tab h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-news .channel-tab p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(16, 24, 32, 0.78);
}
.page-news .channel-tab .channel-meta {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--blue);
  border-top: 1px solid var(--cool);
}

/* ---------- 条目列表 ---------- */
.page-news .news-log {
  background: var(--paper);
}
.page-news .log-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}
@media (min-width: 860px) {
  .page-news .log-grid {
    grid-template-columns: repeat(6, 1fr);
  }
  .page-news .log-item {
    grid-column: span 3;
  }
  .page-news .log-item--feature,
  .page-news .log-item--banner {
    grid-column: span 6;
  }
}
.page-news .log-item {
  position: relative;
  padding: 22px var(--news-edge) 24px;
  background: var(--paper);
  border: var(--rule);
  transition: transform 0.32s var(--ease), box-shadow 0.32s var(--ease), border-color 0.32s var(--ease);
}
.page-news .log-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--mist);
}
.page-news .log-time {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--blue);
}
.page-news .log-time::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--cool);
}
.page-news .log-item h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-news .log-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: rgba(16, 24, 32, 0.8);
}
.page-news .log-item .log-tags {
  margin-top: 16px;
}

.page-news .log-item--feature {
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .page-news .log-item--feature {
    grid-template-columns: 1.12fr 1fr;
  }
}
.page-news .log-item--feature .log-body {
  display: flex;
  flex-direction: column;
  padding: 24px var(--news-edge) 26px;
}
.page-news .log-item--feature .log-media {
  order: -1;
  min-height: 200px;
  overflow: hidden;
  background: var(--cool);
}
@media (min-width: 720px) {
  .page-news .log-item--feature .log-media {
    order: 0;
  }
}
.page-news .log-item--feature .log-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-news .log-item--banner {
  padding: 0;
}
.page-news .log-item--banner .log-media {
  overflow: hidden;
  background: var(--cool);
}
.page-news .log-item--banner .log-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}
.page-news .log-item--banner .log-body {
  padding: 22px var(--news-edge) 26px;
}

/* ---------- 案例合集精选 ---------- */
.page-news .news-cases {
  background: var(--deep);
  color: var(--paper);
}
.page-news .news-cases .section-title {
  color: #ffffff;
}
.page-news .news-cases .section-num {
  color: var(--cyan);
}
.page-news .cases-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
}
@media (min-width: 900px) {
  .page-news .cases-intro {
    grid-template-columns: 1fr 1.15fr;
    gap: 42px;
  }
}
.page-news .cases-intro-text p {
  margin: 0 0 22px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.84;
  color: rgba(245, 247, 248, 0.84);
}
.page-news .cases-cover {
  margin: 0;
  overflow: hidden;
  border: var(--rule-dark);
}
.page-news .cases-cover img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.page-news .cases-list {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(201, 214, 228, 0.18);
  border: var(--rule-dark);
}
@media (min-width: 880px) {
  .page-news .cases-list {
    grid-template-columns: repeat(3, 1fr);
  }
}
.page-news .case-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 26px var(--news-edge) 30px;
  background: var(--deep);
}
.page-news .case-no {
  font-family: var(--font-num);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--orange);
}
.page-news .case-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: #ffffff;
}
.page-news .case-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(245, 247, 248, 0.76);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  background: var(--paper);
}
.page-news .cadence-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
@media (min-width: 760px) {
  .page-news .cadence-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
}
.page-news .cadence-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  border-top: 2px solid var(--blue);
}
.page-news .cadence-item h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-news .cadence-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: rgba(16, 24, 32, 0.8);
}
.page-news .cadence-item .cadence-cycle {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}
.page-news .cadence-foot {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 36px;
  padding-top: 26px;
  border-top: var(--rule);
}
@media (min-width: 860px) {
  .page-news .cadence-foot {
    grid-template-columns: 1.5fr auto;
    align-items: center;
    gap: 32px;
  }
}
.page-news .cadence-foot p {
  margin: 0;
  max-width: 46em;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(16, 24, 32, 0.8);
}
.page-news .cadence-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
<<<END>>>