.page-news {
  --news-hair: rgba(42, 58, 99, 0.55);
  --news-soft: rgba(22, 34, 74, 0.55);
  display: block;
  color: var(--star);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 36px 0 32px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(820px 360px at 88% -18%, rgba(122, 92, 255, 0.22), transparent 70%),
    radial-gradient(640px 320px at 2% 118%, rgba(53, 225, 240, 0.1), transparent 72%);
}

.page-news .news-hero-inner {
  display: grid;
  gap: 26px;
}

.page-news .news-hero-main .eyebrow {
  margin: 16px 0 0;
}

.page-news .news-hero-main h1 {
  margin: 10px 0 0;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.015em;
}

.page-news .news-hero-main .lede {
  margin: 16px 0 0;
  max-width: 640px;
}

.page-news .news-status {
  padding: 18px 18px 20px;
  background: linear-gradient(180deg, rgba(22, 34, 74, 0.85), rgba(14, 23, 48, 0.6));
  border: 1px solid var(--line);
  border-top: 2px solid var(--violet);
}

.page-news .news-status-title {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

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

.page-news .news-status-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-status-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 26px;
  line-height: 1;
  color: var(--gold);
  min-width: 48px;
}

.page-news .news-status-label {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--star);
}

.page-news .news-status-note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--news-hair);
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 横幅 ---------- */
.page-news .news-banner {
  margin: 0;
  position: relative;
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  height: clamp(160px, 26vw, 320px);
  object-fit: cover;
}

.page-news .news-banner figcaption {
  padding: 9px clamp(16px, 4vw, 56px) 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  border-left: 2px solid var(--violet);
  margin-left: clamp(16px, 4vw, 56px);
  padding-left: 10px;
}

/* ---------- 列表 ---------- */
.page-news .news-list-area {
  padding: 44px 0 40px;
}

.page-news .news-section-head {
  max-width: 660px;
  margin-bottom: 28px;
}

.page-news .news-section-head .eyebrow {
  margin: 0 0 10px;
}

.page-news .news-section-head h2 {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.3;
  font-weight: 700;
}

.page-news .news-section-head .prose {
  margin: 10px 0 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-news .topic-filter {
  position: relative;
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-news .filter-bar {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
  scrollbar-width: none;
}

.page-news .filter-bar::-webkit-scrollbar {
  display: none;
}

.page-news .filter-bar label {
  flex: 0 0 auto;
  padding: 12px 15px;
  font-size: 14px;
  color: var(--mist);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-news .filter-bar label:hover {
  color: var(--star);
}

.page-news #f-all:checked ~ .filter-bar label[for="f-all"],
.page-news #f-index:checked ~ .filter-bar label[for="f-index"],
.page-news #f-client:checked ~ .filter-bar label[for="f-client"],
.page-news #f-season:checked ~ .filter-bar label[for="f-season"],
.page-news #f-replay:checked ~ .filter-bar label[for="f-replay"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news #f-all:focus-visible ~ .filter-bar label[for="f-all"],
.page-news #f-index:focus-visible ~ .filter-bar label[for="f-index"],
.page-news #f-client:focus-visible ~ .filter-bar label[for="f-client"],
.page-news #f-season:focus-visible ~ .filter-bar label[for="f-season"],
.page-news #f-replay:focus-visible ~ .filter-bar label[for="f-replay"] {
  outline: 1px solid var(--cyan);
  outline-offset: -3px;
}

.page-news .filter-input:checked ~ .topic-list > .topic-row {
  display: none;
}

.page-news #f-all:checked ~ .topic-list > .topic-row {
  display: grid;
}

.page-news #f-index:checked ~ .topic-list > .topic-row[data-cat="index"],
.page-news #f-client:checked ~ .topic-list > .topic-row[data-cat="client"],
.page-news #f-season:checked ~ .topic-list > .topic-row[data-cat="season"],
.page-news #f-replay:checked ~ .topic-list > .topic-row[data-cat="replay"] {
  display: grid;
}

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

.page-news .topic-row {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 15px 10px;
  margin: 0 -10px;
  border-bottom: 1px solid var(--news-hair);
  transition: background-color 200ms var(--ease);
}

.page-news .topic-row:hover {
  background: var(--news-soft);
}

.page-news .rev-code {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--gold);
  padding-top: 3px;
}

.page-news .topic-body {
  min-width: 0;
}

.page-news .topic-title {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--star);
}

.page-news .topic-desc {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 620px;
}

.page-news .topic-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: 10px;
  font-size: 13px;
}

.page-news .topic-time {
  color: var(--mist);
}

.page-news .topic-link {
  color: var(--mist);
  text-decoration: none;
  opacity: 0.62;
  transition: opacity 200ms var(--ease), color 200ms var(--ease);
}

.page-news .topic-row:hover .topic-link,
.page-news .topic-link:focus-visible {
  opacity: 1;
  color: var(--cyan);
}

/* ---------- 分隔带 ---------- */
.page-news .news-divider {
  margin: 0;
}

.page-news .news-divider img {
  display: block;
  width: 100%;
  height: clamp(110px, 16vw, 190px);
  object-fit: cover;
  opacity: 0.8;
}

/* ---------- 赛季阶段 ---------- */
.page-news .news-stage {
  padding: 46px 0 40px;
  background: linear-gradient(180deg, var(--hull) 0%, rgba(14, 23, 48, 0.35) 100%);
  border-top: 1px solid var(--line);
}

.page-news .news-stage-inner {
  display: grid;
  gap: 26px;
}

.page-news .news-stage-copy .eyebrow {
  margin: 0 0 10px;
}

.page-news .news-stage-copy h2 {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.3;
  font-weight: 700;
}

.page-news .news-stage-copy .prose {
  margin: 12px 0 0;
  max-width: 640px;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.85;
}

.page-news .stage-axis {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-news .stage-node {
  position: relative;
  padding: 0 0 20px 22px;
  border-left: 1px solid var(--line);
}

.page-news .stage-node:last-child {
  padding-bottom: 0;
}

.page-news .stage-dot {
  position: absolute;
  left: -4px;
  top: 6px;
  width: 7px;
  height: 7px;
  background: var(--line);
}

.page-news .stage-name {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--star);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-news .stage-desc {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .stage-flag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--gold);
  padding: 2px 6px;
}

.page-news .stage-node--current .stage-dot {
  width: 13px;
  height: 13px;
  left: -7px;
  top: 4px;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(255, 194, 75, 0.14);
}

.page-news .news-stage-figure {
  margin: 0;
}

.page-news .news-stage-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
}

/* ---------- 标签与编号说明 ---------- */
.page-news .news-notes {
  padding: 46px 0 40px;
  border-top: 1px solid var(--line);
}

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

.page-news .news-notes-copy .eyebrow {
  margin: 0 0 10px;
}

.page-news .news-notes-copy h2 {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.3;
  font-weight: 700;
}

.page-news .news-notes-copy .prose {
  margin: 12px 0 0;
  max-width: 620px;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.85;
}

.page-news .notes-disclosures {
  margin-top: 22px;
  border-top: 1px solid var(--line);
}

.page-news .disclosure {
  border-bottom: 1px solid var(--news-hair);
  padding: 15px 0;
}

.page-news .disclosure summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 700;
  color: var(--star);
}

.page-news .disclosure summary::-webkit-details-marker {
  display: none;
}

.page-news .disclosure summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

.page-news .disclosure[open] summary::after {
  content: "–";
}

.page-news .disclosure .disclosure-body {
  padding: 10px 0 2px;
  max-width: 620px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-notes-figure {
  margin: 0;
}

.page-news .news-notes-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
}

/* ---------- 出口 ---------- */
.page-news .news-next {
  padding: 42px 0 56px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(122, 92, 255, 0.12) 0%, rgba(7, 11, 24, 0) 68%);
}

.page-news .news-next-inner {
  display: grid;
  gap: 22px;
}

.page-news .news-next-text h2 {
  margin: 0;
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.32;
  font-weight: 700;
}

.page-news .news-next-text .prose {
  margin: 12px 0 0;
  max-width: 680px;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.85;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news .topic-row {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 0 22px;
    padding: 17px 14px;
    margin: 0 -14px;
    align-items: start;
  }

  .page-news .rev-code {
    font-size: 14px;
    padding-top: 4px;
  }

  .page-news .topic-title {
    font-size: 17.5px;
  }

  .page-news .news-next-inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 54px 0 44px;
  }

  .page-news .news-hero-inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(260px, 1fr);
    gap: 20px 52px;
    align-items: start;
  }

  .page-news .news-banner img {
    height: clamp(240px, 24vw, 360px);
  }

  .page-news .news-list-area {
    padding: 56px 0 48px;
  }

  .page-news .topic-row {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .page-news .news-stage {
    padding: 56px 0 50px;
  }

  .page-news .news-stage-inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(240px, 1fr);
    grid-template-areas:
      "copy fig"
      "axis fig";
    gap: 30px 52px;
    align-items: start;
  }

  .page-news .news-stage-copy {
    grid-area: copy;
  }

  .page-news .stage-axis {
    grid-area: axis;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    padding-top: 26px;
    border-top: 1px solid var(--line);
  }

  .page-news .stage-node {
    padding: 0 18px 0 0;
    border-left: 0;
  }

  .page-news .stage-node:last-child {
    padding-right: 0;
  }

  .page-news .stage-dot {
    left: 0;
    top: -30px;
  }

  .page-news .stage-node--current .stage-dot {
    left: -3px;
    top: -33px;
  }

  .page-news .news-stage-figure {
    grid-area: fig;
  }

  .page-news .news-notes {
    padding: 56px 0 48px;
  }

  .page-news .news-notes-inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .news-next {
    padding: 52px 0 68px;
  }

  .page-news .news-next-inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr);
    gap: 32px 52px;
    align-items: start;
  }

  .page-news .news-next-links {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic-row,
  .page-news .topic-link,
  .page-news .filter-bar label {
    transition: none;
  }
}