.page-news {
  --news-card-bg: linear-gradient(155deg, rgba(19, 26, 34, 0.96), rgba(11, 14, 18, 0.98));
  --news-zebra: rgba(35, 44, 56, 0.34);
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-news .breadcrumbs {
  padding-top: clamp(14px, 2.4vw, 24px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(16px, 2.6vw, 30px) 0 clamp(24px, 3.6vw, 40px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: end;
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
}

.page-news .news-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.12;
  letter-spacing: 0.03em;
  font-weight: 900;
  color: var(--paper);
}

.page-news .news-hero__lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-news .news-hero__aside {
  padding: clamp(18px, 2.4vw, 26px);
  background: linear-gradient(150deg, rgba(42, 35, 80, 0.55), rgba(19, 26, 34, 0.92));
}

.page-news .news-hero__aside-title {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-hero__facts li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-news .news-hero__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-news .news-hero__media {
  margin: clamp(18px, 2.8vw, 30px) 0 0;
  border: 1px solid var(--line-soft);
  border-bottom: 3px solid var(--gold);
}

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

/* ---------- 区块通用 ---------- */
.page-news .section {
  margin-top: clamp(42px, 6vw, 76px);
}

.page-news .section__lede {
  max-width: 64ch;
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-news .news-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(16px, 2.4vw, 24px) 0 clamp(18px, 2.6vw, 26px);
}

.page-news .news-jump .chip {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--jade);
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper);
  text-decoration: none;
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease), color 200ms var(--ease);
}

.page-news .news-jump .chip:hover {
  border-color: var(--gold);
  background: rgba(46, 125, 107, 0.22);
  color: var(--gold-bright);
}

/* ---------- 公告列表 ---------- */
.page-news .notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--line);
}

.page-news .notice {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 6px 12px;
  padding: 16px 14px;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 220ms var(--ease);
}

.page-news .notice:nth-child(even) {
  background: var(--news-zebra);
}

.page-news .notice:hover {
  background: rgba(201, 162, 39, 0.09);
}

.page-news .notice::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 4px;
  background: var(--cat, var(--gold));
}

.page-news .notice--channel { --cat: var(--jade); }
.page-news .notice--version { --cat: var(--gold); }
.page-news .notice--series { --cat: var(--cinnabar); }

.page-news .notice__no {
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.12em;
  color: var(--paper-faint);
}

.page-news .notice__body {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-news .notice__cat {
  justify-self: start;
  padding: 2px 10px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cat, var(--gold));
}

.page-news .notice__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-news .notice__title:hover,
.page-news .notice__title:focus-visible {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-bright);
}

.page-news .notice__time {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--paper-faint);
}

@media (min-width: 760px) {
  .page-news .notice {
    grid-template-columns: 44px minmax(0, 1fr);
    align-items: center;
    padding: 16px 18px;
  }

  .page-news .notice__body {
    grid-template-columns: 118px minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
  }

  .page-news .notice__no {
    text-align: left;
  }
}

/* ---------- 版本记录 ---------- */
.page-news .version-layout {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(18px, 2.6vw, 28px);
}

@media (min-width: 980px) {
  .page-news .version-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

.page-news .version-track__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  display: grid;
  gap: 22px;
}

.page-news .version-track__list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--line), var(--gold), var(--line));
}

.page-news .version-node {
  position: relative;
}

.page-news .version-node::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--node, var(--gold));
  box-shadow: 0 0 0 4px rgba(11, 14, 18, 0.92);
}

.page-news .version-node--channel { --node: var(--jade); }
.page-news .version-node--series { --node: var(--cinnabar); }
.page-news .version-node--gold { --node: var(--gold-bright); }

.page-news .version-node__ver {
  display: inline-block;
  margin-bottom: 4px;
  font-family: var(--font-num);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--node, var(--gold));
}

.page-news .version-node__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .version-node p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-dim);
}

@media (min-width: 980px) {
  .page-news .version-track__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    padding: 34px 0 0;
  }

  .page-news .version-track__list::before {
    left: 0;
    right: 0;
    top: 7px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--line), var(--gold), var(--line));
  }

  .page-news .version-node::before {
    left: 0;
    top: -33px;
  }
}

.page-news .version-figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--jade);
}

/* ---------- 专题卡片墙 ---------- */
.page-news .series-wall {
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
  margin-top: clamp(20px, 3vw, 30px);
}

@media (min-width: 760px) {
  .page-news .series-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .series-card:nth-child(2),
  .page-news .series-card:nth-child(4) {
    margin-top: clamp(24px, 4vw, 48px);
  }
}

.page-news .series-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--news-card-bg);
  border: 1px solid var(--line);
  border-left: 4px solid var(--card-accent, var(--gold));
  transition: transform 240ms var(--ease), border-color 240ms var(--ease), box-shadow 240ms var(--ease);
}

.page-news .series-card:hover,
.page-news .series-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.45);
}

.page-news .series-card--wine { --card-accent: var(--wine); }
.page-news .series-card--indigo { --card-accent: var(--indigo); }
.page-news .series-card--jade { --card-accent: var(--jade); }
.page-news .series-card--gold { --card-accent: var(--gold); }

.page-news .series-card__media {
  margin: 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .series-card__body {
  padding: clamp(16px, 2vw, 22px);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-news .series-card__tag {
  justify-self: start;
  padding: 3px 12px;
  border: 1px solid var(--card-accent, var(--gold));
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--paper);
}

.page-news .series-card__title {
  margin: 0;
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 800;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .series-card__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-news .series-card__meta {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .series-note {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-news .series-note a {
  color: var(--gold-bright);
}

/* ---------- 阅读建议 ---------- */
.page-news .read-tips {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

@media (min-width: 760px) {
  .page-news .read-tips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-news .read-tip {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--panel);
}

.page-news .read-tip__no {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-news .read-tip h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .read-tip p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-news .read-tip a {
  color: var(--gold-bright);
}

/* ---------- 结尾入口 ---------- */
.page-news .news-cta {
  margin-top: clamp(44px, 6vw, 80px);
  border-top: 2px solid var(--gold);
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(120deg, rgba(110, 31, 34, 0.45), rgba(42, 35, 80, 0.5) 55%, rgba(11, 14, 18, 0.92));
}

.page-news .news-cta__inner {
  padding: clamp(28px, 4vw, 48px) 0;
  display: grid;
  gap: 20px;
}

@media (min-width: 860px) {
  .page-news .news-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

.page-news .news-cta__title {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-news .news-cta__text {
  margin: 10px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

  .page-news .series-card:hover,
  .page-news .series-card:focus-within {
    transform: none;
  }

  .page-news .notice,
  .page-news .notice__title,
  .page-news .news-jump .chip {
    transition: none;
  }
}