.page-news {
  --news-rail: 268px;
  --news-gap: clamp(28px, 4.6vw, 56px);
  padding-bottom: 0;
}

.page-news .news-crumbs-wrap {
  padding-top: 20px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 52px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -170px;
  right: -130px;
  width: min(460px, 78vw);
  height: 440px;
  background: var(--panel);
  border-radius: 44% 56% 52% 48% / 50% 46% 54% 50%;
  transform: rotate(-14deg);
  z-index: 0;
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: -40px;
  right: 16%;
  width: 2px;
  height: 280px;
  background: linear-gradient(180deg, var(--orange), transparent);
  transform: rotate(23deg);
  opacity: .55;
  pointer-events: none;
}

.page-news .news-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}

.page-news .hero-copy .eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-news .hero-copy h1 {
  margin: 0;
  font-size: clamp(32px, 7.2vw, 60px);
  line-height: 1.04;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--warm);
  max-width: 14ch;
}

.page-news .hero-copy .lede {
  margin: 20px 0 0;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--steel);
}

.page-news .hero-hint {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

.page-news .hint-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 106, 43, .14);
  border: 1px solid rgba(255, 106, 43, .42);
  color: var(--orange);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-news .hero-stats dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-news .hero-stats .stat {
  background: var(--panel);
  padding: 16px 16px 18px;
}

.page-news .hero-stats dt {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--stone);
}

.page-news .hero-stats dd {
  margin: 0;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.1;
  color: var(--warm);
}

.page-news .hero-stats dd span {
  margin-left: 3px;
  font-size: 12px;
  font-weight: 400;
  color: var(--steel);
}

/* ---------- 区块标题 ---------- */
.page-news .section-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 30px;
}

.page-news .section-head h2 {
  margin: 0;
  font-size: clamp(23px, 4.2vw, 34px);
  line-height: 1.15;
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--warm);
}

.page-news .section-head p {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--steel);
}

/* ---------- 最近更新 ---------- */
.page-news .pinned-grid {
  display: grid;
  gap: 26px;
}

.page-news .pinned-figure {
  margin: 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-news .pinned-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 640 / 400;
  object-fit: cover;
}

.page-news .pinned-figure figcaption {
  padding: 10px 14px;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--stone);
  border-top: 1px solid var(--line);
}

.page-news .pinned-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-news .pin {
  border-left: 3px solid var(--orange);
  padding: 2px 0 4px 18px;
}

.page-news .pin-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-news .pin-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 22px;
  padding: 0 7px;
  border-radius: 6px;
  background: var(--orange);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
}

.page-news .pin-time {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-news .pin h3 {
  margin: 10px 0 0;
  font-size: clamp(18px, 2.6vw, 23px);
  line-height: 1.35;
  font-weight: 700;
  color: var(--warm);
}

.page-news .pin p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 分类浏览 ---------- */
.page-news .tf {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-news .board-wrap {
  position: relative;
}

.page-news .board-grid {
  display: grid;
  gap: 28px;
}

.page-news .board-aside {
  display: contents;
}

.page-news .cat-index {
  order: 1;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: none;
}

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

.page-news .cat-title {
  display: none;
}

.page-news .cat-item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--steel);
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .cat-count {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-news .board-main {
  order: 2;
}

.page-news .cat-note {
  order: 3;
  margin-top: 12px;
  padding: 18px 20px;
  border-radius: var(--radius-card);
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-news .cat-note-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-news .cat-note ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .cat-note li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--steel);
}

.page-news .cat-note li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mint);
}

/* 选中态：移动端胶囊 */
.page-news #tf-all:checked ~ .board-grid .cat-item[for="tf-all"],
.page-news #tf-ver:checked ~ .board-grid .cat-item[for="tf-ver"],
.page-news #tf-idx:checked ~ .board-grid .cat-item[for="tf-idx"],
.page-news #tf-visit:checked ~ .board-grid .cat-item[for="tf-visit"],
.page-news #tf-nav:checked ~ .board-grid .cat-item[for="tf-nav"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

.page-news #tf-all:checked ~ .board-grid .cat-item[for="tf-all"] .cat-count,
.page-news #tf-ver:checked ~ .board-grid .cat-item[for="tf-ver"] .cat-count,
.page-news #tf-idx:checked ~ .board-grid .cat-item[for="tf-idx"] .cat-count,
.page-news #tf-visit:checked ~ .board-grid .cat-item[for="tf-visit"] .cat-count,
.page-news #tf-nav:checked ~ .board-grid .cat-item[for="tf-nav"] .cat-count {
  color: rgba(11, 27, 43, .72);
}

/* 焦点可见 */
.page-news #tf-all:focus-visible ~ .board-grid .cat-item[for="tf-all"],
.page-news #tf-ver:focus-visible ~ .board-grid .cat-item[for="tf-ver"],
.page-news #tf-idx:focus-visible ~ .board-grid .cat-item[for="tf-idx"],
.page-news #tf-visit:focus-visible ~ .board-grid .cat-item[for="tf-visit"],
.page-news #tf-nav:focus-visible ~ .board-grid .cat-item[for="tf-nav"] {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

/* 筛选生效 */
.page-news #tf-ver:checked ~ .board-grid .entry:not(.is-ver),
.page-news #tf-idx:checked ~ .board-grid .entry:not(.is-idx),
.page-news #tf-visit:checked ~ .board-grid .entry:not(.is-visit),
.page-news #tf-nav:checked ~ .board-grid .entry:not(.is-nav) {
  display: none;
}

/* 条目 */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .entry {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .entry:first-child {
  border-top: 1px solid var(--line);
}

.page-news .entry-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-news .entry-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 22px;
  padding: 0 7px;
  border-radius: 6px;
  background: var(--panel);
  color: var(--orange);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-news .entry-cat {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--mint-line);
  border-radius: var(--radius-pill);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mint);
}

.page-news .entry-time {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-news .entry-title {
  margin: 0;
  font-size: clamp(16px, 2.4vw, 19px);
  line-height: 1.45;
  font-weight: 700;
  color: var(--warm);
}

.page-news .entry-sum {
  margin: 0;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

.page-news .entry-figure {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-news .entry-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 640 / 400;
  object-fit: cover;
}

.page-news .entry-body {
  display: grid;
  gap: 10px;
}

/* ---------- 系列连载 ---------- */
.page-news .series-banner {
  margin: 0 0 26px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-news .series-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 420;
  object-fit: cover;
}

.page-news .series-grid {
  display: grid;
  gap: 16px;
}

.page-news .series-card {
  padding: 22px;
  border-radius: var(--radius-card);
  background: var(--panel);
  border: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease);
}

.page-news .series-card:hover {
  border-color: var(--mint-line);
}

.page-news .series-code {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--stone);
}

.page-news .series-card h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--warm);
}

.page-news .series-desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .series-track {
  position: relative;
  height: 16px;
  margin: 22px 0 14px;
}

.page-news .track-rail {
  position: absolute;
  left: 0;
  right: 0;
  top: 7px;
  height: 2px;
  border-radius: 2px;
  background: var(--line-strong);
}

.page-news .track-node {
  position: absolute;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--panel);
  border: 2px solid var(--steel);
  transform: translateX(-50%);
}

.page-news .track-node.at-0 {
  left: 0;
  transform: translateX(0);
}

.page-news .track-node.at-50 {
  left: 50%;
}

.page-news .track-node.at-100 {
  left: 100%;
  transform: translateX(-100%);
}

.page-news .track-node.is-now {
  border-color: var(--orange);
  background: var(--orange);
}

.page-news .series-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  font-size: 13px;
  color: var(--steel);
}

.page-news .series-state {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--mint);
}

.page-news .series-link {
  margin: 26px 0 0;
}

/* ---------- 回看提示 ---------- */
.page-news .back-inner {
  display: grid;
  gap: 26px;
  padding: 26px 22px;
  border-radius: var(--radius-card);
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-news .back-copy h2 {
  margin: 0;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.3;
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--warm);
}

.page-news .back-copy p {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--steel);
}

.page-news .back-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero {
    padding: 36px 0 64px;
  }

  .page-news .hero-copy .lede {
    font-size: 17px;
  }

  .page-news .hero-stats dl {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .pinned-grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    gap: 34px;
    align-items: start;
  }

  .page-news .entry--feature {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .back-inner {
    padding: 34px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .85fr);
    gap: 48px;
    align-items: end;
  }

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

  .page-news .board-grid {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

  .page-news .board-aside {
    display: block;
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-news .cat-index {
    order: initial;
    display: grid;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .page-news .cat-title {
    display: block;
    margin: 0 0 10px;
    font-size: 11px;
    letter-spacing: .14em;
    color: var(--stone);
  }

  .page-news .cat-item {
    width: 100%;
    justify-content: space-between;
    padding: 11px 12px;
    border: 0;
    border-left: 3px solid transparent;
    border-radius: 0;
    font-size: 15px;
  }

  .page-news .cat-note {
    order: initial;
    margin-top: 26px;
  }

  .page-news #tf-all:checked ~ .board-grid .cat-item[for="tf-all"],
  .page-news #tf-ver:checked ~ .board-grid .cat-item[for="tf-ver"],
  .page-news #tf-idx:checked ~ .board-grid .cat-item[for="tf-idx"],
  .page-news #tf-visit:checked ~ .board-grid .cat-item[for="tf-visit"],
  .page-news #tf-nav:checked ~ .board-grid .cat-item[for="tf-nav"] {
    background: transparent;
    border-color: transparent;
    border-left: 3px solid var(--orange);
    color: var(--warm);
  }

  .page-news #tf-all:checked ~ .board-grid .cat-item[for="tf-all"] .cat-count,
  .page-news #tf-ver:checked ~ .board-grid .cat-item[for="tf-ver"] .cat-count,
  .page-news #tf-idx:checked ~ .board-grid .cat-item[for="tf-idx"] .cat-count,
  .page-news #tf-visit:checked ~ .board-grid .cat-item[for="tf-visit"] .cat-count,
  .page-news #tf-nav:checked ~ .board-grid .cat-item[for="tf-nav"] .cat-count {
    color: var(--orange);
  }

  .page-news .back-inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .9fr);
    gap: 40px;
    align-items: center;
    padding: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .cat-item,
  .page-news .series-card {
    transition: none;
  }
}
<<<END>>>