.page-news {
  --news-dot: 8px;
}

/* ---------- 面包屑与首屏 ---------- */
.page-news .crumbs {
  padding-top: 22px;
  font-size: 13px;
  color: var(--muted);
}

.page-news .crumbs a {
  color: var(--fog);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-news .crumbs a:hover {
  color: var(--cyan);
}

.page-news .crumbs__sep {
  margin: 0 8px;
  color: var(--ink-600);
}

.page-news .news-hero {
  padding-bottom: 40px;
}

.page-news .news-hero__top {
  display: grid;
  gap: 30px;
  padding: 26px 0 34px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero__intro h1 {
  margin: 12px 0 0;
  font-size: clamp(36px, 9vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  font-weight: 900;
  color: var(--white);
}

.page-news .news-hero__intro .lead {
  margin-top: 20px;
  max-width: 42ch;
  color: var(--fog);
}

.page-news .news-hero__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-hero__meta > div {
  padding: 16px 18px;
  background: var(--ink-800);
}

.page-news .news-hero__meta dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-news .news-hero__meta dd {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--cyan);
  line-height: 1;
}

.page-news .news-cover {
  margin: 34px 0 0;
  padding: 10px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-news .news-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-news .news-cover .figure__cap {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 区块标题 ---------- */
.page-news .news-block-head {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}

.page-news .news-block-head h2 {
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-news .news-block-head .note {
  max-width: 60ch;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- 目录主区 ---------- */
.page-news .news-catalog__grid {
  display: grid;
  gap: 34px;
}

.page-news .news-side__group + .news-side__group {
  margin-top: 30px;
}

.page-news .news-side__title {
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--amber);
}

.page-news .news-side__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
  max-width: 34ch;
}

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

.page-news .news-tags li + li {
  margin-top: 1px;
}

.page-news .news-tags a {
  display: grid;
  grid-template-columns: var(--news-dot) minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 11px 12px;
  background: var(--ink-800);
  border: 1px solid transparent;
  font-size: 14px;
  color: var(--fog);
  text-decoration: none;
  transition: border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
}

.page-news .news-tags a:hover {
  border-color: var(--cyan);
  color: var(--white);
  transform: translateX(2px);
}

.page-news .news-tags__n {
  font-size: 12px;
  color: var(--muted);
}

.page-news .news-tags a:hover .news-tags__n {
  color: var(--cyan);
}

.page-news .dot {
  display: inline-block;
  width: var(--news-dot);
  height: var(--news-dot);
  border-radius: 50%;
  flex: none;
}

.page-news .dot--1 { background: var(--cyan); }
.page-news .dot--2 { background: var(--orange); }
.page-news .dot--3 { background: var(--amber); }
.page-news .dot--4 { background: var(--green); }
.page-news .dot--5 { background: var(--fog); }
.page-news .dot--6 { background: var(--muted); }

/* ---------- 列表 ---------- */
.page-news .news-list {
  border-top: 1px solid var(--line-strong);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px 14px;
  padding: 22px 4px;
  border-bottom: 1px solid var(--line);
  transition: background-color .18s var(--ease);
}

.page-news .news-item:hover {
  background: rgba(56, 224, 208, .05);
}

.page-news .news-item--lead {
  background: var(--ink-800);
  border-left: 2px solid var(--orange);
  padding-left: 14px;
}

.page-news .news-item--lead:hover {
  background: var(--ink-700);
}

.page-news .news-item__no {
  grid-row: 1 / span 3;
  padding-top: 3px;
  font-size: 12px;
  color: var(--amber);
}

.page-news .news-item__body {
  min-width: 0;
}

.page-news .news-item__time {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .04em;
}

.page-news .news-item__title {
  margin: 8px 0 0;
  font-size: 18px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--white);
  transition: color .18s var(--ease);
}

.page-news .news-item:hover .news-item__title {
  color: var(--cyan);
}

.page-news .news-item__sum {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
  max-width: 46ch;
}

.page-news .news-item__tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--fog);
}

.page-news .news-item__ver {
  font-size: 12px;
  color: var(--amber);
  letter-spacing: .04em;
}

/* ---------- 订阅面板（纸色） ---------- */
.page-news .news-sub__panel {
  display: grid;
  gap: 30px;
  padding: 30px 24px;
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid var(--amber);
}

.page-news .news-sub__code {
  font-size: 12px;
  letter-spacing: .16em;
  color: rgba(28, 33, 54, .55);
}

.page-news .news-sub__panel h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 5vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--paper-ink);
}

.page-news .news-sub__lead {
  margin-top: 16px;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(28, 33, 54, .78);
}

.page-news .news-sub__points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid rgba(28, 33, 54, .16);
}

.page-news .news-sub__points li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(28, 33, 54, .12);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(28, 33, 54, .82);
}

.page-news .news-sub__points .mono {
  font-size: 12px;
  color: #A8760F;
  padding-top: 3px;
}

.page-news .news-rhythm {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  list-style: none;
  width: fit-content;
  margin: 22px 0 0;
  padding: 0;
  border: 1px solid rgba(28, 33, 54, .2);
}

.page-news .news-rhythm li {
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  background: rgba(28, 33, 54, .05);
  color: rgba(28, 33, 54, .58);
}

.page-news .news-rhythm li.is-active {
  background: var(--ink-900);
  color: var(--cyan);
}

.page-news .news-sub__foot {
  margin-top: 18px;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(28, 33, 54, .6);
  max-width: 46ch;
}

.page-news .news-sub__figure {
  margin: 0;
  padding: 8px;
  background: rgba(28, 33, 54, .04);
  border: 1px solid rgba(28, 33, 54, .14);
}

.page-news .news-sub__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* ---------- 版本归档 ---------- */
.page-news .news-archive__fig {
  margin: 0 0 34px;
  padding: 8px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-news .news-archive__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 6;
  object-fit: cover;
}

.page-news .news-archive__grid {
  display: grid;
  gap: 34px;
}

.page-news .news-timeline {
  list-style: none;
  margin: 0;
  padding: 6px 0 0 26px;
  border-left: 1px solid var(--line-strong);
}

.page-news .news-timeline li {
  position: relative;
  padding-bottom: 26px;
}

.page-news .news-timeline li:last-child {
  padding-bottom: 0;
}

.page-news .news-timeline li::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--amber);
  transition: background-color .18s var(--ease);
}

.page-news .news-timeline li.is-current::before {
  background: var(--amber);
}

.page-news .news-timeline li:hover::before {
  background: var(--cyan);
}

.page-news .news-tl__ver {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--amber);
}

.page-news .news-tl__title {
  margin: 6px 0 6px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--white);
}

.page-news .news-tl__desc {
  margin: 0;
  max-width: 50ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-archive__square {
  margin: 0;
  padding: 8px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-news .news-archive__square img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ---------- 检索方式 ---------- */
.page-news .news-search__grid {
  display: grid;
  gap: 18px;
  align-items: start;
}

.page-news .news-search__card {
  padding: 22px 20px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}

.page-news .news-search__card:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-news .news-search__code {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-news .news-search__card h3 {
  margin: 12px 0 10px;
  font-size: 19px;
  line-height: 1.4;
  color: var(--white);
}

.page-news .news-search__card p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
}

.page-news .news-search__foot {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 62ch;
}

/* ---------- 纠错通道 ---------- */
.page-news .news-fix__panel {
  display: grid;
  gap: 28px;
  padding: 28px 22px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  background: var(--ink-800);
}

.page-news .news-fix__intro h2 {
  margin: 12px 0 0;
  font-size: clamp(22px, 4.6vw, 32px);
  line-height: 1.2;
  color: var(--white);
}

.page-news .news-fix__intro p {
  margin-top: 14px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}

.page-news .news-fix__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-fix__list li {
  padding: 12px 0 12px 18px;
  position: relative;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--fog);
}

.page-news .news-fix__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 8px;
  height: 1px;
  background: var(--amber);
}

.page-news .news-fix__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-news .news-fix__tips {
  margin-top: 18px;
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}

.page-news .news-fix__tips .link {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-hero__top {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
    gap: 40px;
  }

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

  .page-news .news-sub__panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    gap: 36px;
    padding: 40px 36px;
  }

  .page-news .news-search__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .news-search__card:nth-child(2) {
    margin-top: 28px;
  }

  .page-news .news-search__card:nth-child(3) {
    margin-top: 56px;
  }

  .page-news .news-fix__panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 36px;
    padding: 36px 32px;
  }
}

@media (min-width: 940px) {
  .page-news .news-catalog__grid {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 52px;
  }

  .page-news .news-item {
    grid-template-columns: 44px minmax(0, 1fr) 160px 76px;
    gap: 0 22px;
    align-items: baseline;
    padding: 24px 8px;
  }

  .page-news .news-item__no {
    grid-row: auto;
    padding-top: 0;
  }

  .page-news .news-item__sum {
    max-width: 58ch;
  }

  .page-news .news-archive__grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 48px;
    align-items: start;
  }
}
<<<END>>>