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

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

.page-news [id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

/* 面包屑 */
.page-news .breadcrumb {
  padding: clamp(16px, 2.4vw, 24px) 0 0;
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-news .breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .breadcrumb li + li::before {
  content: "/";
  color: var(--rule);
}

.page-news .breadcrumb a {
  color: var(--gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

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

/* 封面 */
.page-news .news-cover {
  position: relative;
  overflow: hidden;
  background: var(--ink-green);
  color: var(--paper);
  padding: clamp(38px, 6vw, 88px) 0 clamp(30px, 4.4vw, 58px);
}

.page-news .news-cover::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: 62%;
  aspect-ratio: 1;
  background: radial-gradient(circle at center, rgba(52, 231, 206, 0.16), transparent 68%);
  pointer-events: none;
}

.page-news .news-cover::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--orange) 0%, var(--orange) 28%, transparent 28%, transparent 100%);
  pointer-events: none;
}

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

.page-news .news-eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 clamp(16px, 2.2vw, 24px);
}

.page-news .news-h1 {
  font-size: clamp(32px, 6vw, 70px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 0 0 clamp(18px, 2.8vw, 30px);
  max-width: 16em;
}

.page-news .news-h1 em {
  font-style: normal;
  color: var(--orange);
}

.page-news .news-lead {
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.82;
  color: rgba(247, 241, 230, 0.82);
  margin: 0;
  max-width: 64ch;
}

.page-news .news-cover-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 clamp(18px, 3vw, 40px);
  margin: clamp(30px, 4.6vw, 58px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-cover-stat {
  border-top: 1px solid rgba(217, 207, 188, 0.22);
  padding: 18px 0 0;
}

.page-news .news-stat-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 4.4vw, 46px);
  line-height: 1;
  color: var(--white);
}

.page-news .news-stat-unit {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-left: 8px;
}

.page-news .news-stat-label {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(247, 241, 230, 0.62);
}

/* 主体双栏 */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  padding-top: clamp(32px, 5vw, 72px);
  padding-bottom: clamp(48px, 7vw, 100px);
}

.page-news .news-rail-title {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gray);
  margin: 0 0 14px;
}

.page-news .news-rail-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .news-rail-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 0;
  border-top: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.25s var(--ease);
}

.page-news .news-rail-nav li:last-child .news-rail-link {
  border-bottom: 1px solid var(--rule);
}

.page-news .news-rail-link span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gray);
  transition: color 0.25s var(--ease);
}

.page-news .news-rail-link:hover {
  color: var(--orange);
}

.page-news .news-rail-link:hover span {
  color: var(--orange);
}

.page-news .news-rail-note {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--gray);
}

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

/* 通用章节 */
.page-news .news-sec {
  margin-bottom: clamp(44px, 6vw, 88px);
}

.page-news .news-sec-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-sec-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--orange);
  margin: 0 0 10px;
}

.page-news .news-sec-title {
  font-size: clamp(24px, 3.6vw, 40px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
  max-width: 22em;
}

.page-news .news-sec-note {
  font-size: 15px;
  line-height: 1.78;
  color: var(--gray);
  margin: 12px 0 0;
  max-width: 58ch;
}

/* 资讯置顶 */
.page-news .news-pinned-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.2vw, 22px);
}

.page-news .news-pin {
  background: var(--white);
  border-top: 3px solid var(--green-mid);
  padding: clamp(20px, 2.8vw, 30px);
}

.page-news .news-pin .news-pin-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray);
  margin: 0 0 12px;
}

.page-news .news-pin .news-pin-title {
  font-size: clamp(19px, 2.2vw, 25px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-news .news-pin .news-pin-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
  margin: 0;
  max-width: 62ch;
}

.page-news .news-pin--lead {
  background: var(--ink-green);
  border-top-color: var(--orange);
}

.page-news .news-pin--lead .news-pin-meta {
  color: var(--cyan);
}

.page-news .news-pin--lead .news-pin-title {
  color: var(--white);
  font-size: clamp(21px, 2.6vw, 30px);
}

.page-news .news-pin--lead .news-pin-text {
  color: rgba(247, 241, 230, 0.78);
}

.page-news .news-pin-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--paper-layer);
}

.page-news .news-pin-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* 分类索引 */
.page-news .news-index-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 36px);
}

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

.page-news .news-tag {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "idx name"
    "idx desc";
  align-items: baseline;
  column-gap: 14px;
  row-gap: 4px;
  padding: 15px 10px 15px 4px;
  border-bottom: 1px solid var(--rule);
  transition: background 0.28s var(--ease), padding-left 0.28s var(--ease);
}

.page-news .news-tag:hover {
  background: var(--orange-soft);
  padding-left: 12px;
}

.page-news .news-tag-idx {
  grid-area: idx;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--orange);
  align-self: center;
}

.page-news .news-tag-name {
  grid-area: name;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .news-tag-desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray);
}

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

.page-news .news-index-figure img {
  display: block;
  width: 100%;
  border: 1px solid var(--rule);
  background: var(--paper-layer);
}

.page-news .news-index-caption {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

/* 更新列表 */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: clamp(20px, 2.8vw, 32px) 0;
  border-bottom: 1px solid var(--rule);
  transition: background 0.3s var(--ease);
}

.page-news .news-item:hover {
  background: var(--paper-layer);
}

.page-news .news-item-body {
  display: grid;
  gap: 9px;
  min-width: 0;
}

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

.page-news .news-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 4px 9px;
  background: var(--paper-layer);
  color: var(--gray);
  border: 1px solid var(--rule);
}

.page-news .news-chip--stage {
  background: var(--orange-soft);
  color: var(--ink);
  border-color: transparent;
}

.page-news .news-item-title {
  font-size: clamp(19px, 2.2vw, 26px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
  max-width: 30em;
  transition: color 0.25s var(--ease);
}

.page-news .news-item:hover .news-item-title {
  color: var(--green-mid);
}

.page-news .news-item-summary {
  font-size: 15px;
  line-height: 1.78;
  color: var(--gray);
  margin: 0;
  max-width: 66ch;
}

.page-news .news-item-media {
  margin: 6px 0 0;
  border: 1px solid var(--rule);
  overflow: hidden;
}

.page-news .news-item-media img {
  display: block;
  width: 100%;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* 专题系列 */
.page-news .news-topics-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.2vw, 24px);
}

.page-news .news-topic {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: clamp(20px, 2.8vw, 28px);
  background: var(--paper-layer);
  border-top: 3px solid var(--green-mid);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-news .news-topic:hover {
  background: var(--white);
  border-top-color: var(--orange);
}

.page-news .news-topic-idx {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--orange);
  margin: 0;
}

.page-news .news-topic-title {
  font-size: clamp(19px, 2.1vw, 23px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink);
  margin: 0;
}

.page-news .news-topic-text {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--gray);
  margin: 0;
}

.page-news .news-topic-media {
  margin: 0;
  border: 1px solid var(--rule);
  overflow: hidden;
  background: var(--paper-layer);
}

.page-news .news-topic-media img {
  display: block;
  width: 100%;
}

/* 订阅入口 */
.page-news .news-follow {
  position: relative;
  overflow: hidden;
  background: var(--ink-green);
  color: var(--paper);
  padding: clamp(32px, 5vw, 60px) clamp(22px, 4.4vw, 52px);
}

.page-news .news-follow::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -12%;
  width: min(360px, 70%);
  aspect-ratio: 1;
  background: radial-gradient(circle at center, rgba(255, 106, 43, 0.3), transparent 68%);
  pointer-events: none;
}

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

.page-news .news-follow-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin: 0 0 12px;
}

.page-news .news-follow-title {
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 0 0 14px;
}

.page-news .news-follow-text {
  font-size: 15px;
  line-height: 1.82;
  color: rgba(247, 241, 230, 0.78);
  margin: 0 0 clamp(22px, 3vw, 30px);
  max-width: 58ch;
}

.page-news .news-follow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(20px, 3vw, 28px);
}

.page-news .news-follow-links {
  list-style: none;
  margin: 0;
  padding: clamp(16px, 2.4vw, 22px) 0 0;
  border-top: 1px solid rgba(217, 207, 188, 0.24);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
}

.page-news .news-follow-links a {
  font-size: 14px;
  color: rgba(247, 241, 230, 0.88);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(52, 231, 206, 0.5);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

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

/* 响应式 */
@media (min-width: 620px) {
  .page-news .news-cover-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-news .news-pinned-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-pin--lead {
    grid-column: 1 / -1;
  }

  .page-news .news-index-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .news-item--feature {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    gap: clamp(20px, 3vw, 38px);
    align-items: center;
  }

  .page-news .news-topics-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-topic-media {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-news .news-layout {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 84px);
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}