.page-news {
  --news-panel: rgba(42, 53, 66, 0.78);
  --news-panel-soft: rgba(42, 53, 66, 0.42);
  --news-hair: rgba(122, 135, 152, 0.24);
  --news-hair-strong: rgba(122, 135, 152, 0.46);
  --news-strip: rgba(76, 107, 78, 0.16);
  --news-fluo-soft: rgba(232, 240, 75, 0.09);

  padding: var(--gap-4) 0 var(--gap-6);
  color: var(--paper);
  overflow-x: clip;
  background:
    radial-gradient(1100px 540px at 86% -8%, rgba(255, 90, 60, 0.13), transparent 64%),
    radial-gradient(820px 500px at 2% 34%, rgba(47, 143, 124, 0.10), transparent 60%);
}

.page-news .breadcrumb {
  padding-bottom: var(--gap-2);
  border-bottom: 1px solid var(--news-hair);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: var(--gap-4);
  padding: var(--gap-5) 0 var(--gap-4);
}

.page-news .news-hero__inner {
  display: grid;
  gap: var(--gap-4);
}

.page-news .news-hero__copy {
  display: grid;
  gap: var(--gap-3);
  align-content: start;
}

.page-news .news-hero__title {
  margin: 0;
  line-height: 0.98;
  color: var(--paper);
  text-shadow: 0 0 42px rgba(255, 90, 60, 0.22);
}

.page-news .news-hero__lead {
  max-width: 44ch;
  margin: 0;
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.8;
  color: var(--pale);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--gap-3);
}

.page-news .news-hero__hint {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--haze);
}

.page-news .news-hero__aside {
  display: grid;
  gap: 1px;
  background: var(--news-hair);
  border: 1px solid var(--news-hair);
}

.page-news .news-hero__stat {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-items: center;
  gap: var(--gap-2);
  margin: 0;
  padding: var(--gap-2) var(--gap-3);
  background: var(--news-strip);
}

.page-news .news-hero__num {
  font-size: 26px;
  line-height: 1;
  color: var(--river);
  letter-spacing: -0.02em;
}

.page-news .news-hero__stat-label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--pale);
}

.page-news .news-hero__media {
  border-left: 3px solid var(--neon);
}

/* ---------- 影像容器 ---------- */
.page-news .media-frame {
  display: block;
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--news-hair);
  background: var(--mist);
}

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

/* ---------- 检索 ---------- */
.page-news .news-search {
  padding: var(--gap-4) 0;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-search__title {
  margin: var(--gap-2) 0 var(--gap-2);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-news .news-search__lead {
  max-width: 60ch;
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--pale);
}

.page-news .news-search__box {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--gap-2);
  margin-top: var(--gap-4);
  padding: var(--gap-3) var(--gap-3) var(--gap-3) var(--gap-4);
  background: var(--news-panel);
  border: 1px solid var(--news-hair-strong);
  border-left: 3px solid var(--fluoro);
}

.page-news .news-search__box::before {
  content: "";
  position: absolute;
  top: calc(var(--gap-3) * -1);
  left: 30px;
  width: 1px;
  height: var(--gap-3);
  background: linear-gradient(to bottom, transparent, var(--neon));
  transform: rotate(20deg);
  transform-origin: bottom center;
}

.page-news .news-search__hint {
  flex: 1 1 220px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--haze);
}

.page-news .news-search__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-search__chip {
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fluoro);
  border: 1px solid rgba(232, 240, 75, 0.4);
  background: var(--news-fluo-soft);
}

.page-news .news-search__note {
  max-width: 64ch;
  margin: var(--gap-3) 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

.page-news .news-search__link {
  margin: 0 2px;
  color: var(--river);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 143, 124, 0.5);
}

.page-news .news-search__link:hover,
.page-news .news-search__link:focus-visible {
  color: var(--fluoro);
  border-bottom-color: var(--fluoro);
}

/* ---------- 条目区 ---------- */
.page-news .news-entries {
  padding: var(--gap-5) 0 var(--gap-4);
  border-top: 1px solid var(--news-hair);
}

.page-news .news-entries__title {
  margin: var(--gap-2) 0 var(--gap-2);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-news .news-entries__lead {
  max-width: 52ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--haze);
}

.page-news .news-switch {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--gap-4);
}

.page-news .news-switch .segmented__input {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}

.page-news .news-switch .segmented__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-size: 15px;
  letter-spacing: 0.05em;
  color: var(--pale);
  background: var(--news-panel-soft);
  border: 1px solid var(--news-hair);
  cursor: pointer;
  transition: color 220ms var(--ease), border-color 220ms var(--ease), background 220ms var(--ease);
}

.page-news .news-switch .segmented__label::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--haze);
  transition: background 220ms var(--ease), transform 220ms var(--ease);
}

.page-news .news-switch .segmented__label:hover {
  border-color: var(--news-hair-strong);
  background: var(--news-strip);
}

.page-news .news-switch .segmented__input:checked + .segmented__label {
  color: var(--fluoro);
  border-color: var(--fluoro);
  background: var(--news-fluo-soft);
}

.page-news .news-switch .segmented__input:checked + .segmented__label::before {
  background: var(--fluoro);
  transform: scale(1.35);
}

.page-news .news-switch .segmented__input:focus-visible + .segmented__label {
  outline: 2px solid var(--fluoro);
  outline-offset: 2px;
}

.page-news .news-stream {
  display: none;
  flex: 1 0 100%;
  width: 100%;
  list-style: none;
  margin: var(--gap-3) 0 0;
  padding: 0;
  border-top: 1px solid var(--news-hair-strong);
}

.page-news #topic-rounds:checked ~ .news-stream--rounds,
.page-news #topic-data:checked ~ .news-stream--data,
.page-news #topic-city:checked ~ .news-stream--city,
.page-news #topic-season:checked ~ .news-stream--season {
  display: block;
}

.page-news .entry {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--gap-2);
  padding: var(--gap-3) 0;
  border-bottom: 1px solid var(--news-hair);
  transition: background 240ms var(--ease), transform 240ms var(--ease);
}

.page-news .entry:hover {
  background: var(--news-panel-soft);
  transform: translateX(4px);
}

.page-news .entry__num {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--haze);
  padding-top: 4px;
  transition: color 240ms var(--ease);
}

.page-news .entry:hover .entry__num {
  color: var(--fluoro);
}

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

.page-news .entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
}

.page-news .entry__tag {
  position: relative;
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-news .entry__tag::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 5px;
  height: 5px;
  background: linear-gradient(135deg, transparent 50%, rgba(201, 192, 178, 0.55) 50%);
}

.page-news .entry__tag--round {
  color: var(--clay);
  border: 1px solid rgba(184, 97, 63, 0.55);
  background: rgba(184, 97, 63, 0.13);
}

.page-news .entry__tag--topic {
  color: var(--river);
  border: 1px solid rgba(47, 143, 124, 0.55);
  background: rgba(47, 143, 124, 0.13);
}

.page-news .entry__title {
  margin: 0 0 6px;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-news .entry__desc {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--haze);
}

/* ---------- 编读块 ---------- */
.page-news .news-split {
  display: grid;
  gap: var(--gap-4);
  padding: var(--gap-5) 0;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-split__media {
  border-right: 3px solid var(--clay);
}

.page-news .news-split__body {
  display: grid;
  gap: var(--gap-3);
  align-content: start;
}

.page-news .news-split__title {
  margin: 0;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-news .news-split__text {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pale);
}

.page-news .news-notes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--news-hair);
  border: 1px solid var(--news-hair);
}

.page-news .news-notes__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--gap-2);
  padding: var(--gap-2) var(--gap-3);
  background: var(--news-panel-soft);
  font-size: 15px;
  line-height: 1.75;
  color: var(--pale);
}

.page-news .news-notes__key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--fluoro);
  padding-top: 3px;
}

.page-news .news-split__body .btn {
  justify-self: start;
}

/* ---------- 阶段时间线 ---------- */
.page-news .news-phase {
  padding: var(--gap-5) 0 var(--gap-4);
  border-top: 1px solid var(--news-hair);
}

.page-news .news-phase__title {
  margin: var(--gap-2) 0 var(--gap-2);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-news .news-phase__lead {
  max-width: 48ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--haze);
}

.page-news .news-phase__timeline {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: var(--gap-4) 0 0;
  padding: 0;
  background: var(--news-hair);
  border: 1px solid var(--news-hair);
  counter-reset: phase;
}

.page-news .news-phase__timeline .timeline__node {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: var(--gap-3);
  align-items: start;
  padding: var(--gap-3);
  background: var(--news-strip);
}

.page-news .news-phase__stage {
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.26em;
  line-height: 1;
  color: var(--fluoro);
  padding-top: 2px;
}

.page-news .news-phase__text {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pale);
}

.page-news .news-phase__media {
  max-width: 460px;
  margin: var(--gap-4) 0 0 auto;
  border-bottom: 3px solid var(--river);
}

/* ---------- 反馈 ---------- */
.page-news .news-feedback {
  padding: var(--gap-5) 0 0;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-feedback__inner {
  display: grid;
  gap: var(--gap-4);
}

.page-news .news-feedback__body {
  display: grid;
  gap: var(--gap-3);
  align-content: start;
}

.page-news .news-feedback__title {
  margin: 0;
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-news .news-feedback__text {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pale);
}

.page-news .news-feedback__body .btn {
  justify-self: start;
}

.page-news .news-feedback__media {
  border-left: 3px solid var(--neon);
}

.page-news .news-feedback__media img {
  aspect-ratio: 16 / 9;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .entry {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: var(--gap-3);
  }

  .page-news .entry__num {
    font-size: 34px;
  }

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

@media (min-width: 900px) {
  .page-news {
    padding-top: var(--gap-5);
  }

  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: var(--gap-4);
    align-items: end;
  }

  .page-news .news-split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    column-gap: var(--gap-5);
    align-items: center;
  }

  .page-news .news-feedback__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: var(--gap-5);
    align-items: center;
  }
}

@media (min-width: 1120px) {
  .page-news .news-phase__timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-phase__timeline .timeline__node {
    grid-template-columns: 22px minmax(0, 1fr);
    padding: var(--gap-3) var(--gap-3) var(--gap-4);
    min-height: 260px;
  }

  .page-news .entry {
    grid-template-columns: 84px minmax(0, 1fr);
  }

  .page-news .entry__num {
    font-size: 42px;
  }

  .page-news .news-search__box {
    padding-right: var(--gap-5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .news-switch .segmented__label,
  .page-news .entry__num {
    transition: none;
  }

  .page-news .entry:hover {
    transform: none;
  }
}