.page-news {
  --news-gap: clamp(1rem, 2.5vw, 2rem);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.75rem, 5vw, 3.25rem) 0 clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(115% 130% at 8% -25%, rgba(25, 230, 208, .16), transparent 58%),
    radial-gradient(85% 115% at 102% 4%, rgba(111, 91, 255, .18), transparent 60%),
    linear-gradient(180deg, #0D141D 0%, var(--ink) 76%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(42, 54, 68, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(42, 54, 68, .55) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 90%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 90%);
}

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

.page-news .news-hero__grid {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  align-items: end;
  row-gap: var(--news-gap);
}

.page-news .news-hero__title {
  margin: .55rem 0 .9rem;
  font-size: clamp(2.5rem, 8vw, 3.5rem);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-news .news-hero__lede {
  max-width: 58ch;
  color: var(--silver);
}

.page-news .news-hero__note {
  margin: 1rem 0 0;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-news .news-hero__note a:hover {
  border-bottom-color: var(--cyan);
}

.page-news .news-stat {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-news .news-stat li {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: .95rem 1.15rem;
  background: var(--ink-2);
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-news .news-stat__label {
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 区块节奏 ---------- */
.page-news .news-block {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  border-bottom: 1px solid var(--line);
}

/* ---------- 置顶专题 ---------- */
.page-news .news-pin__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(1.4rem, 4vw, 2.5rem);
}

.page-news .news-pin__panel::after {
  content: "V3.2";
  position: absolute;
  right: clamp(-1rem, 0vw, .5rem);
  bottom: -1.2rem;
  font-family: var(--font-mono);
  font-size: clamp(4.5rem, 14vw, 9rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  color: rgba(111, 91, 255, .12);
  pointer-events: none;
}

.page-news .news-pin__head {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
  margin-bottom: 1.35rem;
}

.page-news .news-pin__batch {
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-news .news-pin__grid {
  position: relative;
  z-index: 1;
  row-gap: var(--news-gap);
}

.page-news .news-pin__body .section-title {
  margin-bottom: .9rem;
}

.page-news .news-pin__body p {
  margin-bottom: .9rem;
}

.page-news .news-pin__actions {
  margin: 1.2rem 0 0;
}

.page-news .news-pin__figure {
  margin: 0;
  box-shadow: var(--shadow-hard);
}

/* ---------- 评测维度 ---------- */
.page-news .news-dims__lede {
  max-width: 62ch;
}

.page-news .news-dims__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-dim {
  position: relative;
  padding: 1.3rem 1.15rem 1.5rem;
  background: var(--ink-2);
  transition: background .18s ease;
}

.page-news .news-dim::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .22s ease;
}

.page-news .news-dim:hover {
  background: #16202C;
}

.page-news .news-dim:hover::before {
  transform: scaleX(1);
}

.page-news .news-dim__num {
  display: block;
  margin-bottom: .7rem;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-news .news-dim__name {
  display: block;
  margin-bottom: .45rem;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-dim__text {
  margin: 0;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--silver);
}

.page-news .news-dims__figure {
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
}

/* ---------- 条目列表 ---------- */
.page-news .news-stream__head {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-news .news-stream__head .lede {
  max-width: 60ch;
}

.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-list > li {
  border-bottom: 1px solid var(--line);
}

.page-news .news-entry > summary {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem .85rem;
  padding: 1.05rem 2.4rem 1.05rem .25rem;
  cursor: pointer;
  list-style: none;
  transition: background .18s ease;
}

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

.page-news .news-entry > summary:hover {
  background: rgba(25, 230, 208, .045);
}

.page-news .news-entry > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-news .news-entry > summary::after {
  content: "";
  position: absolute;
  right: .85rem;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--silver);
  border-bottom: 2px solid var(--silver);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .2s ease, border-color .2s ease;
}

.page-news .news-entry[open] > summary::after {
  transform: translateY(-30%) rotate(-135deg);
  border-color: var(--cyan);
}

.page-news .news-entry__num {
  flex: 0 0 2.1rem;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-news .news-entry__title {
  flex: 1 1 15rem;
  min-width: 0;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-news .news-entry__meta {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-left: auto;
}

.page-news .news-entry__time {
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-news .news-entry__body {
  padding: 0 2.4rem 1.35rem 3.2rem;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--silver);
  animation: page-news-fade .22s ease both;
}

.page-news .news-entry__body p {
  margin: 0 0 .7rem;
}

.page-news .news-entry__body p:last-child {
  margin-bottom: 0;
}

@keyframes page-news-fade {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 活动周期观察 ---------- */
.page-news .news-cycle {
  background: var(--ink-2);
}

.page-news .news-cycle__grid {
  row-gap: var(--news-gap);
  align-items: start;
}

.page-news .news-cycle__intro .lede {
  max-width: 46ch;
}

.page-news .news-cycle__figure {
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  box-shadow: var(--shadow-hard);
}

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

.page-news .news-batch > li {
  padding: 1.1rem 1.2rem;
  background: var(--ink);
}

.page-news .news-batch__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem .85rem;
  margin-bottom: .6rem;
}

.page-news .news-batch__label {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-batch__count {
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-news .news-batch__items {
  margin: 0;
  padding-left: 1.15rem;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--silver);
}

.page-news .news-batch__items li + li {
  margin-top: .25rem;
}

/* ---------- 入口变化速览 ---------- */
.page-news .news-shift__grid {
  margin-top: clamp(1.25rem, 3vw, 2rem);
  row-gap: var(--news-gap);
  align-items: start;
}

.page-news .news-shift__scroll {
  overflow-x: auto;
}

.page-news .news-shift__scroll .data-table {
  min-width: 34rem;
}

.page-news .news-shift__side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-news .news-shift__side figure {
  margin: 0;
  box-shadow: var(--shadow-hard);
}

.page-news .news-shift__side p {
  margin: 0;
}

.page-news .news-shift__actions {
  margin: 0;
}

/* ---------- 分类与延伸 ---------- */
.page-news .news-tax__panel {
  padding: clamp(1.4rem, 4vw, 2.5rem);
  background: var(--ink-2);
}

.page-news .news-tax__list {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: .6rem;
}

.page-news .news-tax__item {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: .85rem 1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan-edge);
  background: var(--ink);
}

.page-news .news-tax__name {
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-news .news-tax__intro {
  font-size: .875rem;
  line-height: 1.6;
  color: var(--silver);
}

.page-news .news-tax__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.page-news .news-tax__foot p {
  margin: 0;
  max-width: 46ch;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--silver);
}

.page-news .news-tax__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  max-width: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-news .news-dims__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 1040px) {
  .page-news .news-dims__grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

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

@media (max-width: 640px) {
  .page-news .news-entry > summary {
    padding-right: 1.9rem;
  }

  .page-news .news-entry__num {
    flex: 0 0 1.7rem;
  }

  .page-news .news-entry__meta {
    margin-left: 0;
  }

  .page-news .news-entry__body {
    padding: 0 1.2rem 1.25rem 2.2rem;
  }

  .page-news .news-pin__panel::after {
    opacity: .7;
  }
}