.page-news {
  --rail-w: 76px;
  --row-line: 1px solid var(--line);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: 28px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 24px;
  margin-top: 18px;
}

.page-news .news-lead {
  max-width: 780px;
  margin: 14px 0 0;
  color: var(--paper);
  font-size: 17px;
  line-height: 1.85;
}

.page-news .page-title {
  max-width: 22ch;
  margin: 10px 0 0;
}

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

.page-news .news-hero__stat {
  background: var(--ink);
  padding: 14px 16px 16px;
}

.page-news .news-hero__stat dt {
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news .news-hero__stat dd {
  margin: 8px 0 0;
  color: var(--paper);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.1;
}

.page-news .news-hero__stat:nth-child(1) dd { color: var(--amber); }
.page-news .news-hero__stat:nth-child(3) dd { color: var(--cyan); }
.page-news .news-hero__stat:nth-child(4) dd { color: var(--mint); }

.page-news .news-hero__banner {
  position: relative;
  margin: 30px 0 0;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow);
  line-height: 0;
  overflow: hidden;
}

.page-news .news-hero__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 分卷说明 ---------- */
.page-news .news-desc {
  max-width: 62ch;
  margin: 12px 0 0;
  color: var(--steel);
  font-size: 16px;
  line-height: 1.85;
}

.page-news .volume-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line-strong);
}

.page-news .volume-item {
  background: var(--ink);
  padding: 24px 4px 28px;
}

.page-news .volume-item__idx {
  display: block;
  color: var(--orange);
  font-size: 30px;
  line-height: 1;
  letter-spacing: 0.04em;
}

.page-news .volume-item__title {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-news .volume-item__text {
  margin: 0;
  max-width: 40ch;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 条目列表 ---------- */
.page-news .news-board {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.page-news .news-board__rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 0 0 10px;
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.page-news .news-board__jump {
  flex: 0 0 auto;
  padding: 7px 12px;
  border: 1px solid var(--line-strong);
  color: var(--steel);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-news .news-board__jump:hover,
.page-news .news-board__jump:focus-visible {
  color: var(--paper);
  border-color: var(--orange);
}

.page-news .news-board__jump[aria-current="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink-deep);
  font-weight: 700;
  box-shadow: 3px 3px 0 var(--ink-deep);
}

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

.page-news .season-block {
  scroll-margin-top: 132px;
}

.page-news .season-block + .season-block {
  margin-top: 46px;
}

.page-news .season-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--line-strong);
}

.page-news .season-block__year {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--paper);
  line-height: 1;
}

.page-news .season-block__note {
  margin: 0;
  color: var(--amber);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-news .news-row {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  grid-template-areas:
    "rail main"
    "rail when";
  gap: 6px 14px;
  padding: 20px 0;
  border-bottom: var(--row-line);
  transition: background-color 0.22s ease;
}

.page-news .news-row:hover {
  background-color: rgba(238, 242, 248, 0.035);
}

.page-news .news-row__rail {
  grid-area: rail;
  position: relative;
  padding-left: 13px;
}

.page-news .news-row__rail::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 4px;
  height: 20px;
  background: var(--orange);
  transition: height 0.26s ease, background-color 0.26s ease;
}

.page-news .news-row:hover .news-row__rail::before {
  height: calc(100% - 6px);
  background: var(--cyan);
}

.page-news .news-row__round {
  display: block;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-news .news-row__main {
  grid-area: main;
  min-width: 0;
}

.page-news .news-row__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .news-row__excerpt {
  margin: 8px 0 0;
  max-width: 64ch;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.8;
}

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

.page-news .news-row__when {
  grid-area: when;
  margin: 0;
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* ---------- 连载专题 ---------- */
.page-news .series-band {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 80%;
  gap: 18px;
  margin-top: 28px;
  padding-bottom: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-news .series-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--ink);
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-cool);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.page-news .series-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 10px 10px 0 var(--orange);
}

.page-news .series-card__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-bottom: 2px solid var(--line-strong);
}

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

.page-news .series-card__body {
  padding: 18px 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 auto;
}

.page-news .series-card__body--nofigure {
  padding-top: 24px;
  border-top: 4px solid var(--amber);
}

.page-news .series-card__idx {
  margin: 0;
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-news .series-card__text {
  margin: 0;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.78;
  flex: 1 1 auto;
}

.page-news .series-card__rhythm {
  margin: 4px 0 0;
  color: var(--mint);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---------- 赛季回溯 ---------- */
.page-news .archive-grid {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-news .archive-link {
  display: grid;
  gap: 8px;
  padding: 16px 16px 18px;
  border: 1px solid var(--line-strong);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.page-news .archive-link:hover,
.page-news .archive-link:focus-visible {
  transform: translate(-3px, -3px);
  border-color: var(--orange);
  box-shadow: 6px 6px 0 var(--orange);
}

.page-news .archive-link__year {
  color: var(--paper);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.03em;
}

.page-news .archive-link__keys {
  color: var(--steel);
  font-size: 13px;
  line-height: 1.5;
}

/* ---------- 更新与合作 ---------- */
.page-news .news-join__grid {
  display: grid;
  gap: 34px;
}

.page-news .news-join__col h2 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-news .news-join__col p {
  margin: 0 0 14px;
  max-width: 58ch;
  color: var(--steel);
  font-size: 16px;
  line-height: 1.85;
}

.page-news .news-join__col a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.page-news .news-join__col a:hover,
.page-news .news-join__col a:focus-visible {
  color: var(--orange);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .volume-item {
    padding-left: 20px;
    padding-right: 20px;
  }

  .page-news .series-band {
    grid-auto-columns: 46%;
  }

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

@media (min-width: 760px) {
  .page-news .news-row {
    grid-template-columns: 72px minmax(0, 1fr) 128px;
    grid-template-areas: "rail main when";
    gap: 0 22px;
    align-items: start;
    padding: 22px 0;
  }

  .page-news .news-row__when {
    text-align: right;
  }

  .page-news .news-row__round {
    font-size: 14px;
  }
}

@media (min-width: 900px) {
  .page-news .volume-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-board {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-news .news-board__rail {
    position: sticky;
    top: 128px;
    flex-direction: column;
    gap: 6px;
    overflow: visible;
    padding: 0 12px 0 0;
    border-bottom: 0;
    border-right: 2px solid var(--line);
  }

  .page-news .news-board__jump {
    text-align: center;
    padding: 6px 8px;
  }

  .page-news .series-band {
    grid-auto-columns: 31%;
  }

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

  .page-news .news-join__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
  }
}

@media (min-width: 980px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 48px;
    align-items: end;
  }

  .page-news .news-hero__banner {
    margin-top: 38px;
  }
}

@media (min-width: 1160px) {
  .page-news .series-band {
    grid-auto-columns: 25.5%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-row,
  .page-news .news-row__rail::before,
  .page-news .series-card,
  .page-news .archive-link,
  .page-news .news-board__jump {
    transition: none;
  }

  .page-news .series-card:hover,
  .page-news .archive-link:hover {
    transform: none;
  }
}