.page-news {
  background: var(--vh-ink);
  color: var(--vh-mist);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.6rem, 4vw, 2.6rem) 0 clamp(2.4rem, 6vw, 4.2rem);
  background:
    radial-gradient(120% 95% at 12% 0%, rgba(58, 30, 110, .55), transparent 62%),
    linear-gradient(162deg, var(--vh-deep) 0%, var(--vh-ink) 72%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: -20%;
  right: -18%;
  width: 58%;
  height: 140%;
  background: linear-gradient(135deg,
    transparent 44%,
    rgba(38, 224, 214, .10) 44.3%,
    rgba(38, 224, 214, .10) 60%,
    transparent 60.3%);
  transform: skewX(-14deg);
  pointer-events: none;
}

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

.page-news .news-hero__grid {
  display: grid;
  gap: 1.8rem;
  margin-top: clamp(1.2rem, 3vw, 2rem);
}

.page-news .news-hero__title {
  margin: .5rem 0 0;
  line-height: 1.02;
  letter-spacing: -.015em;
}

.page-news .news-hero__lead {
  margin-top: 1.05rem;
  max-width: 46ch;
  color: var(--vh-steel);
}

.page-news .news-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.5rem;
}

.page-news .news-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--vh-line-strong);
  border-radius: var(--vh-radius);
  overflow: hidden;
  box-shadow: 0 18px 44px -28px rgba(3, 11, 26, .95);
}

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

.page-news .news-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg,
    rgba(38, 224, 214, .07) 0 1px,
    transparent 1px 4px);
  pointer-events: none;
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.1fr .9fr;
    align-items: end;
    gap: 2.6rem;
  }
  .page-news .news-hero__figure {
    transform: translateY(1rem);
  }
}

/* ---------- 章节标题 ---------- */
.page-news .news-sec-head {
  margin-bottom: 1.5rem;
  max-width: 60ch;
}

.page-news .news-sec-head__note {
  margin-top: .6rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--vh-steel);
}

/* ---------- 分类索引 ---------- */
.page-news .news-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-news .news-chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .48rem .95rem;
  font-family: var(--vh-font-mono);
  font-size: .78rem;
  letter-spacing: .05em;
  color: var(--vh-mist);
  text-decoration: none;
  border: 1px solid var(--vh-line-strong);
  border-radius: 999px;
  background: rgba(8, 27, 58, .6);
  transition: border-color .22s var(--vh-ease), color .22s var(--vh-ease), background .22s var(--vh-ease);
}

.page-news .news-chip::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--vh-cyan);
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible {
  color: var(--vh-cyan);
  border-color: var(--vh-cyan);
  background: rgba(38, 224, 214, .08);
}

.page-news .news-search-hint {
  margin-top: 1.1rem;
  max-width: 58ch;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--vh-steel);
}

.page-news .news-search-hint a {
  color: var(--vh-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(38, 224, 214, .4);
}

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

/* ---------- 文章流 ---------- */
.page-news .news-flow {
  display: grid;
  gap: 1rem;
}

.page-news .news-item {
  position: relative;
  padding: 1.25rem 1.15rem 1.3rem;
  background: linear-gradient(180deg, rgba(8, 27, 58, .92), rgba(3, 11, 26, .92));
  border: 1px solid var(--vh-line);
  border-radius: var(--vh-radius);
  overflow: hidden;
  transition: border-color .26s var(--vh-ease), background .26s var(--vh-ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--vh-cyan), transparent 82%);
}

.page-news .news-item:nth-child(even)::before {
  background: linear-gradient(180deg, var(--vh-violet), transparent 82%);
}

.page-news .news-item:hover {
  border-color: var(--vh-line-strong);
}

.page-news .news-item__top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .55rem .8rem;
}

.page-news .news-item__no {
  font-family: var(--vh-font-mono);
  font-size: .8rem;
  font-weight: 700;
  color: var(--vh-orange);
  letter-spacing: .06em;
}

.page-news .news-item__cat {
  font-family: var(--vh-font-mono);
  font-size: .72rem;
  letter-spacing: .09em;
  color: var(--vh-cyan);
  padding: .14rem .5rem;
  border: 1px solid rgba(38, 224, 214, .38);
  border-radius: 2px;
}

.page-news .news-item__time {
  margin-left: auto;
  font-family: var(--vh-font-mono);
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--vh-steel);
}

.page-news .news-item__title {
  margin: .75rem 0 .55rem;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.42;
  color: var(--vh-mist);
}

.page-news .news-item__text {
  margin: 0;
  font-size: .94rem;
  line-height: 1.72;
  color: var(--vh-steel);
}

.page-news .news-item__more {
  margin: .7rem 0 0;
  font-family: var(--vh-font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
}

.page-news .news-item__more a {
  color: var(--vh-orange);
  text-decoration: none;
}

.page-news .news-item__more a:hover {
  text-decoration: underline;
}

.page-news .news-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: .95rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-item__tags li {
  font-family: var(--vh-font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  color: var(--vh-steel);
  padding: .16rem .46rem;
  border: 1px solid var(--vh-line);
  border-radius: 2px;
}

@media (min-width: 880px) {
  .page-news .news-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.15rem 1.3rem;
    padding-bottom: 2rem;
  }
  .page-news .news-item:nth-child(even) {
    transform: translateY(1.9rem);
  }
}

/* ---------- 媒体框 ---------- */
.page-news .news-media {
  position: relative;
  margin: 1.8rem 0 0;
  border: 1px solid var(--vh-line);
  border-radius: var(--vh-radius);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(14, 107, 116, .28), rgba(58, 30, 110, .24));
}

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

.page-news .news-media figcaption {
  padding: .8rem 1rem;
  font-size: .8rem;
  line-height: 1.6;
  color: var(--vh-steel);
  border-top: 1px solid var(--vh-line);
}

@media (min-width: 880px) {
  .page-news .news-media--flow,
  .page-news .news-media--guide {
    max-width: 640px;
  }
  .page-news .news-media--guide {
    margin-left: auto;
  }
}

/* ---------- 一周节奏 ---------- */
.page-news .news-week-sec {
  position: relative;
  background:
    radial-gradient(90% 70% at 85% 0%, rgba(58, 30, 110, .45), transparent 65%),
    linear-gradient(180deg, var(--vh-ink), var(--vh-deep));
}

.page-news .news-week {
  display: grid;
  gap: 1.35rem;
  margin-top: .4rem;
}

.page-news .news-week__node {
  position: relative;
  padding-top: 1.9rem;
}

.page-news .news-week__node::before {
  content: "";
  position: absolute;
  top: .5rem;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--vh-line-strong);
}

.page-news .news-week__node::after {
  content: "";
  position: absolute;
  top: .5rem;
  left: 0;
  width: 8px;
  height: 8px;
  transform: translateY(-50%) rotate(45deg);
  background: var(--vh-cyan);
  box-shadow: 0 0 0 3px rgba(38, 224, 214, .16);
}

.page-news .news-week__node:first-child::after {
  background: var(--vh-orange);
  box-shadow: 0 0 0 3px rgba(255, 138, 61, .18);
}

.page-news .news-week__node:last-child::after {
  background: var(--vh-ok);
  box-shadow: 0 0 0 3px rgba(79, 209, 139, .18);
}

.page-news .news-week__day {
  display: block;
  font-family: var(--vh-font-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--vh-cyan);
}

.page-news .news-week__label {
  margin: .35rem 0 .35rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--vh-mist);
}

.page-news .news-week__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.68;
  color: var(--vh-steel);
}

@media (min-width: 760px) {
  .page-news .news-week {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.4rem;
  }
}

/* ---------- 查询与下载 ---------- */
.page-news .news-guide {
  gap: .9rem;
}

.page-news .news-guide__card {
  position: relative;
  padding: 1.2rem 1.1rem 1.25rem;
  border: 1px solid var(--vh-line);
  border-top: 2px solid var(--vh-teal);
  border-radius: var(--vh-radius);
  background: linear-gradient(180deg, rgba(8, 27, 58, .86), rgba(3, 11, 26, .92));
}

.page-news .news-guide__card:nth-child(2) {
  border-top-color: var(--vh-cyan);
}

.page-news .news-guide__card:nth-child(3) {
  border-top-color: var(--vh-orange);
}

.page-news .news-guide__idx {
  display: block;
  font-family: var(--vh-font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--vh-orange);
}

.page-news .news-guide__title {
  margin: .55rem 0 .45rem;
  font-size: 1.04rem;
  font-weight: 600;
  color: var(--vh-mist);
}

.page-news .news-guide__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--vh-steel);
}

/* ---------- 订阅与咨询 ---------- */
.page-news .news-sub {
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

.page-news .news-sub__panel {
  position: relative;
  display: grid;
  gap: 1.6rem;
  padding: clamp(1.5rem, 4vw, 2.8rem);
  border: 1px solid var(--vh-line-strong);
  border-radius: var(--vh-radius);
  overflow: hidden;
  background:
    radial-gradient(100% 130% at 100% 0%, rgba(255, 138, 61, .16), transparent 58%),
    linear-gradient(150deg, rgba(58, 30, 110, .62), rgba(8, 27, 58, .94));
}

.page-news .news-sub__panel::after {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(1.5rem, 4vw, 2.8rem);
  width: 72px;
  height: 2px;
  background: var(--vh-orange);
}

.page-news .news-sub__text {
  margin: .8rem 0 0;
  max-width: 54ch;
  font-size: .94rem;
  line-height: 1.75;
  color: var(--vh-steel);
}

.page-news .news-sub__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .75rem;
}

.page-news .news-sub__link {
  font-family: var(--vh-font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--vh-cyan);
  text-decoration: none;
}

.page-news .news-sub__link:hover {
  text-decoration: underline;
}

@media (min-width: 880px) {
  .page-news .news-sub__panel {
    grid-template-columns: 1.35fr .65fr;
    align-items: center;
    gap: 2.4rem;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-chip,
  .page-news .news-hero__figure {
    transition: none;
  }
  .page-news .news-item:nth-child(even) {
    transform: none;
  }
}