.page-news {
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-news .topic-hero {
  position: relative;
  background: var(--white);
  border-bottom: 2px solid var(--ink);
  padding: 64px 0 52px;
  overflow: hidden;
}

.page-news .topic-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: var(--grad-warm);
}

.page-news .topic-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .topic-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-news .topic-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(3.2rem, 12vw, 6.4rem);
  line-height: 0.96;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-news .topic-hero__lede {
  max-width: 48ch;
  margin: 0 0 26px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
}

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

.page-news .topic-hero__note {
  display: none;
}

/* ---------- 通用图形 ---------- */
.page-news .topic-figure {
  margin: 26px 0 0;
}

.page-news .topic-figure .media__frame img,
.page-news .series-card__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .topic-note {
  margin: 26px 0 0;
  padding: 16px 18px;
  background: var(--paper);
  border-left: 6px solid var(--mint);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 15px;
  line-height: 1.75;
}

.page-news .topic-note a {
  color: var(--orange);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 四类专题 ---------- */
.page-news .cat-blocks {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-news .cat-block {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-news .cat-block--a { border-left: 8px solid var(--orange); }
.page-news .cat-block--b { border-left: 8px solid var(--gold); }
.page-news .cat-block--c { border-left: 8px solid var(--mint); }
.page-news .cat-block--d { border-left: 8px solid var(--ink-2); }

.page-news .cat-block:hover,
.page-news .cat-block:focus-visible {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 var(--ink);
}

.page-news .cat-block__no {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-news .cat-block__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-news .cat-block__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .cat-block__link {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

/* ---------- 标签轨道 + 列表 ---------- */
.page-news .topic-split {
  display: block;
}

.page-news .tag-rail {
  margin-bottom: 26px;
  padding: 16px;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
}

.page-news .tag-rail__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
}

.page-news .tag-rail__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .tag-rail__link {
  display: block;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.16s var(--ease), border-color 0.16s var(--ease), color 0.16s var(--ease);
}

.page-news .tag-rail__link:hover,
.page-news .tag-rail__link:focus-visible {
  background: var(--paper);
  border-color: var(--line);
}

.page-news .tag-rail__link.is-current {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.page-news .topic-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--ink);
}

.page-news .topic-item {
  border-bottom: 1px solid var(--line);
}

.page-news .topic-item__link {
  position: relative;
  display: block;
  padding: 16px 40px 16px 14px;
  border-left: 4px solid transparent;
  color: inherit;
  text-decoration: none;
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .topic-item__link:hover,
.page-news .topic-item__link:focus-visible {
  background: var(--paper);
  border-left-color: var(--orange);
}

.page-news .topic-item__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .topic-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text);
}

.page-news .topic-item__title {
  display: block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .topic-item__brief {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
  opacity: 0.78;
  transition: opacity 0.18s var(--ease);
}

.page-news .topic-item__link:hover .topic-item__brief,
.page-news .topic-item__link:focus-visible .topic-item__brief {
  opacity: 1;
}

.page-news .topic-item__go {
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--orange);
  opacity: 0.5;
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-news .topic-item__link:hover .topic-item__go,
.page-news .topic-item__link:focus-visible .topic-item__go {
  opacity: 1;
  transform: translate(4px, -50%);
}

/* ---------- 反白章节 ---------- */
.page-news .section--ink .section__title {
  color: var(--white);
}

.page-news .section--ink .section__lede {
  color: var(--paper);
}

.page-news .series-grid {
  display: grid;
  gap: 20px;
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  color: var(--text);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-news .series-card:hover,
.page-news .series-card:focus-within {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 var(--ink);
}

.page-news .series-card__media {
  position: relative;
}

.page-news .series-card__badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  transition: background-color 0.18s var(--ease);
}

.page-news .series-card:hover .series-card__badge,
.page-news .series-card:focus-within .series-card__badge {
  background: var(--orange);
}

.page-news .series-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
}

.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--ink);
}

.page-news .series-card__text {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .series-card__body .btn {
  align-self: flex-start;
}

/* ---------- 热读排行 ---------- */
.page-news .rank-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .rank-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 8px 14px;
  padding: 18px;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-news .rank-item:hover {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-hard);
}

.page-news .rank-item__no {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--orange);
}

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

.page-news .rank-item__title {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .rank-item__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .rank-item__bar {
  grid-column: 1 / -1;
  position: relative;
  display: block;
  height: 6px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}

.page-news .rank-item__bar::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--bar, 60%);
  border-radius: 999px;
  background: var(--grad-warm);
}

.page-news .rank-item--1 .rank-item__bar { --bar: 100%; }
.page-news .rank-item--2 .rank-item__bar { --bar: 86%; }
.page-news .rank-item--3 .rank-item__bar { --bar: 74%; }
.page-news .rank-item--4 .rank-item__bar { --bar: 62%; }
.page-news .rank-item--5 .rank-item__bar { --bar: 51%; }

/* ---------- 更新节奏 ---------- */
.page-news .cadence-list {
  display: grid;
  gap: 0;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--ink);
}

.page-news .cadence-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 18px 6px;
  border-bottom: 1px solid var(--line);
}

.page-news .cadence-item__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-news .cadence-item__title {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink);
}

.page-news .cadence-item__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

/* ---------- 归档 ---------- */
.page-news .dot-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .dot-grid__cell {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  background: var(--white);
  border: 2px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  text-decoration: none;
  transition: transform 0.16s var(--ease), border-color 0.16s var(--ease), color 0.16s var(--ease);
}

.page-news .dot-grid__cell.is-on {
  border-color: var(--orange);
  color: var(--orange);
  font-weight: 700;
}

.page-news .dot-grid__cell:hover,
.page-news .dot-grid__cell:focus-visible {
  transform: translateY(-3px);
  border-color: var(--ink);
  color: var(--ink);
}

.page-news .archive-list {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-news .archive-block {
  padding: 20px 18px;
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  scroll-margin-top: 96px;
}

.page-news .archive-block__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--ink);
}

.page-news .archive-block__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-news .archive-tag {
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
}

.page-news .archive-block__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .dot-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .cadence-item {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 6px 18px;
    align-items: start;
  }
}

@media (min-width: 760px) {
  .page-news .cat-blocks {
    grid-template-columns: 3fr 4fr 2.4fr 5fr;
    align-items: stretch;
  }

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

@media (min-width: 820px) {
  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-news .topic-hero {
    padding: 96px 0 72px;
  }

  .page-news .topic-hero__note {
    display: block;
    position: absolute;
    top: 50%;
    right: 28px;
    margin: 0;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0.28em;
    color: var(--orange);
  }

  .page-news .topic-split {
    display: grid;
    grid-template-columns: 214px minmax(0, 1fr);
    gap: 42px;
    align-items: start;
  }

  .page-news .tag-rail {
    position: sticky;
    top: calc(var(--topbar-h, 64px) + 24px);
    align-self: start;
    margin-bottom: 0;
  }

  .page-news .tag-rail__list {
    display: block;
  }

  .page-news .tag-rail__link {
    margin-bottom: 4px;
  }

  .page-news .dot-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-news .dot-grid__cell {
    font-size: 11px;
  }
}