.page-news {
  --news-line: rgba(108, 59, 244, .28);
  --news-line-soft: rgba(58, 42, 110, .5);
  display: block;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-news .section {
  padding-block: clamp(42px, 6.5vw, 78px);
  border-top: 1px solid var(--news-line);
}

.page-news .news-hero {
  border-top: 0;
  position: relative;
  overflow: hidden;
  padding-top: clamp(24px, 4vw, 44px);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: auto -20% -70% 35%;
  height: 260px;
  background: radial-gradient(closest-side, rgba(108, 59, 244, .38), transparent 72%);
  pointer-events: none;
}

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

.page-news .news-hero h1 {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(44px, 9vw, 92px);
  line-height: .94;
  letter-spacing: -.035em;
  color: var(--text-white);
}

.page-news .news-hero__lede {
  max-width: 64ch;
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--dim);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  margin-top: clamp(26px, 3.5vw, 40px);
  max-width: 900px;
}

.page-news .news-stat {
  border-left: 2px solid var(--line-cyan);
  padding-left: 12px;
}

.page-news .news-stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.3vw, 26px);
  letter-spacing: -.02em;
  color: var(--electric-blue);
}

.page-news .news-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--dim-2);
}

.page-news .section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: clamp(20px, 3vw, 32px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .section__head h2 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--text-white);
}

/* ---------- 最新更新流 ---------- */

.page-news .news-feed__banner {
  margin: 0 0 clamp(22px, 3vw, 32px);
  overflow: hidden;
  border: 1px solid var(--news-line);
  background: var(--void-gray);
}

.page-news .media-frame__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.page-news .news-row {
  display: grid;
  grid-template-columns: 44px 1fr;
  grid-template-areas:
    "idx time"
    "main main";
  align-items: start;
  gap: 8px 14px;
  padding: 16px 4px 18px;
  border-bottom: 1px solid var(--news-line-soft);
  transition: background-color .28s var(--ease);
}

.page-news .news-row:hover {
  background: rgba(43, 224, 255, .05);
}

.page-news .news-row__idx {
  grid-area: idx;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ember-orange);
  padding-top: 2px;
}

.page-news .news-row__time {
  grid-area: time;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--dim-2);
  border: 1px solid var(--news-line);
  transition: color .28s var(--ease), background-color .28s var(--ease), border-color .28s var(--ease);
}

.page-news .news-row__time--report {
  color: var(--neon-green);
  border-color: rgba(180, 255, 58, .34);
}

.page-news .news-row__time--review {
  color: var(--ember-orange);
  border-color: rgba(255, 90, 54, .34);
}

.page-news .news-row:hover .news-row__time {
  color: var(--night-black);
  background: var(--electric-blue);
  border-color: var(--electric-blue);
}

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

.page-news .news-row__main h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--text-white);
}

.page-news .news-row__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0;
  font-size: 12.5px;
  color: var(--dim-2);
}

.page-news .news-row__meta span:first-child {
  color: var(--phantom-purple);
  letter-spacing: .06em;
}

/* ---------- 栏目索引 ---------- */

.page-news .news-channels__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .news-channel {
  position: relative;
  padding: 20px 20px 22px 22px;
  background: var(--void-gray);
  border: 1px solid var(--news-line);
  border-left: 2px solid var(--phantom-purple);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-channel:hover {
  border-color: var(--line-cyan);
  border-left-color: var(--electric-blue);
  transform: translateY(-2px);
}

.page-news .news-channel__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ember-orange);
}

.page-news .news-channel h3 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -.01em;
  color: var(--text-white);
}

.page-news .news-channel__desc {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--dim);
}

.page-news .news-channel__freq {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--neon-green);
  border-top: 1px solid var(--news-line-soft);
  padding-top: 10px;
  width: 100%;
}

.page-news .news-channels__figure {
  margin: clamp(20px, 3vw, 30px) 0 0;
  overflow: hidden;
  border: 1px solid var(--news-line);
  background: var(--void-gray);
}

/* ---------- 案例合集时间轴 ---------- */

.page-news .news-timeline {
  position: relative;
  overflow: hidden;
}

.page-news .news-timeline__bg {
  position: absolute;
  inset: auto 0 0 0;
  opacity: .25;
  pointer-events: none;
}

.page-news .news-timeline__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-timeline > .shell,
.page-news .news-timeline .news-rail {
  position: relative;
  z-index: 1;
}

.page-news .news-timeline__intro {
  max-width: 68ch;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-size: 15px;
  line-height: 1.78;
  color: var(--dim);
}

.page-news .news-rail {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-rail:focus-visible {
  outline: 2px solid var(--electric-blue);
  outline-offset: -2px;
}

.page-news .news-rail__inner {
  position: relative;
  min-width: max-content;
  padding: 4px var(--gutter) 62px;
}

.page-news .news-rail__items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 272px;
  gap: 16px;
}

.page-news .news-rail__card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 226px;
  padding: 20px 18px 22px;
  background: var(--void-gray);
  border: 1px solid var(--news-line);
  border-left: 2px solid var(--phantom-purple);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-rail__card:hover {
  border-color: var(--line-cyan);
  transform: translateY(-2px);
}

.page-news .news-rail__tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--ember-orange);
}

.page-news .news-rail__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -.01em;
  color: var(--text-white);
}

.page-news .news-rail__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--dim);
}

.page-news .news-rail__season {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--news-line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--neon-green);
}

.page-news .news-rail__ruler {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 8px;
  width: 100%;
  height: 42px;
  opacity: .8;
  pointer-events: none;
}

.page-news .news-timeline__foot {
  max-width: 70ch;
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--dim-2);
}

.page-news .news-timeline__foot a {
  color: var(--electric-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 224, 255, .4);
}

.page-news .news-timeline__foot a:hover {
  border-bottom-color: var(--electric-blue);
}

/* ---------- 专题系列 ---------- */

.page-news .news-series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-news .news-series__card {
  padding: 22px 20px 24px;
  background: var(--void-gray);
  border: 1px solid var(--news-line);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-series__card:hover {
  border-color: var(--line-cyan);
  transform: translateY(-2px);
}

.page-news .news-series__cover {
  margin: 0 0 18px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
  background: linear-gradient(140deg, rgba(108, 59, 244, .5), rgba(11, 10, 18, .92));
}

.page-news .news-series__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-series__body h3 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -.015em;
  color: var(--text-white);
}

.page-news .news-series__body p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--dim);
}

.page-news .news-series__meta {
  padding-top: 12px;
  border-top: 1px solid var(--news-line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--neon-green) !important;
  margin-bottom: 0 !important;
}

/* ---------- 数据速览 ---------- */

.page-news .news-metrics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px 30px;
}

.page-news .news-metric__label {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--dim-2);
}

.page-news .news-metric__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.4vw, 42px);
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--electric-blue);
}

.page-news .news-metric__bar {
  margin-top: 12px;
  height: 6px;
  background: rgba(247, 245, 255, .08);
  overflow: hidden;
}

.page-news .news-metric__bar span {
  display: block;
  height: 100%;
  width: var(--v, 0%);
  background: linear-gradient(90deg, var(--phantom-purple), var(--electric-blue));
}

.page-news .news-metrics__note {
  max-width: 72ch;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--phantom-purple);
  font-size: 14px;
  line-height: 1.78;
  color: var(--dim-2);
}

/* ---------- 订阅与关注 ---------- */

.page-news .news-subscribe__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(24px, 4vw, 44px);
  background: var(--glass-fill);
  border: 1px solid var(--news-line);
  border-right: 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--slant)), 0 100%);
}

.page-news .news-subscribe__lead h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--text-white);
}

.page-news .news-subscribe__lead p {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--dim);
}

.page-news .news-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .news-subscribe__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  counter-reset: none;
}

.page-news .news-subscribe__steps li {
  padding-top: 14px;
  border-top: 1px solid var(--news-line-soft);
}

.page-news .news-subscribe__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ember-orange);
}

.page-news .news-subscribe__steps h3 {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--text-white);
}

.page-news .news-subscribe__steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--dim-2);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (min-width: 760px) {
  .page-news .news-row {
    grid-template-columns: 56px 132px minmax(0, 1fr);
    grid-template-areas: "idx time main";
    align-items: baseline;
    gap: 0 20px;
    padding: 18px 8px 20px;
  }

  .page-news .news-row__main h3 {
    margin-bottom: 6px;
  }

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

  .page-news .news-subscribe__panel {
    grid-template-columns: 1.05fr 1fr;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-news .news-channels__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .news-channels__figure {
    margin-top: 26px;
  }

  .page-news .news-series__grid {
    grid-template-columns: 1.15fr 1fr 1fr;
  }

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

  .page-news .news-rail__items {
    grid-auto-columns: 300px;
  }
}

.page-news {
  --v: 1rem;
}