.page-news {
  --news-anchor: 34%;
  --news-gutter: 32px;
  --news-rule: rgba(16, 22, 28, .14);
  --news-rule-dark: rgba(154, 167, 184, .26);
  background: var(--paper);
  color: var(--black);
}

.page-news .section {
  padding: 64px 0;
}

@media (min-width: 900px) {
  .page-news .section {
    padding: 96px 0;
  }
}

.page-news .section--ink {
  background: var(--ink-900);
  color: var(--paper);
}

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

.page-news .section--ink .prose,
.page-news .section--ink .news-block-text,
.page-news .section--ink .news-head-body .prose {
  color: var(--slate);
}

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

.page-news .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: 28px;
  line-height: 1.25;
  margin: 8px 0 16px;
}

@media (min-width: 900px) {
  .page-news .section-title {
    font-size: 40px;
  }
}

.page-news .prose {
  font-size: 16px;
  line-height: 1.8;
  max-width: 62ch;
}

.page-news .section-num {
  font-size: 14px;
  letter-spacing: .12em;
  color: var(--amber-deep);
  margin: 0;
}

.page-news .section--ink .section-num {
  color: var(--amber);
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  padding: 20px 0 4px;
  color: rgba(16, 22, 28, .62);
}

.page-news .news-crumb a {
  color: var(--amber-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease);
}

.page-news .news-crumb a:hover {
  border-bottom-color: var(--amber-deep);
}

.page-news .news-crumb-sep {
  color: rgba(16, 22, 28, .3);
}

/* ---------- 首屏主导读 ---------- */
.page-news .news-lead {
  padding-top: 24px;
  padding-bottom: 0;
  overflow: hidden;
  position: relative;
}

.page-news .news-lead::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 100%;
  background: linear-gradient(160deg, rgba(18, 49, 74, .9) 0%, rgba(11, 28, 44, 0) 70%);
  pointer-events: none;
}

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

.page-news .news-lead-eyebrow {
  color: var(--amber);
  letter-spacing: .14em;
  font-size: 13px;
  margin: 0 0 20px;
}

.page-news .news-lead-title {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  font-size: 34px;
  line-height: 1.18;
  margin: 0 0 32px;
  max-width: 20ch;
  color: var(--paper);
  border-left: 4px solid var(--orange);
  padding-left: 20px;
}

@media (min-width: 720px) {
  .page-news .news-lead-title {
    font-size: 46px;
    padding-left: 28px;
  }
}

@media (min-width: 1100px) {
  .page-news .news-lead-title {
    font-size: 56px;
    max-width: 24ch;
  }
}

.page-news .news-lead-split {
  display: grid;
  gap: 28px;
  padding-bottom: 48px;
}

@media (min-width: 900px) {
  .page-news .news-lead-split {
    grid-template-columns: 1fr 320px;
    gap: 64px;
    align-items: end;
    padding-bottom: 64px;
  }
}

.page-news .news-lead-lede {
  color: rgba(244, 239, 227, .82);
  font-size: 17px;
  line-height: 1.8;
  margin: 0;
  max-width: 60ch;
}

.page-news .news-lead-facts {
  margin: 0;
  border-top: 1px solid var(--news-rule-dark);
}

.page-news .news-fact {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--news-rule-dark);
}

.page-news .news-fact dt {
  font-size: 13px;
  color: var(--slate);
}

.page-news .news-fact dd {
  margin: 0;
  font-size: 14px;
  color: var(--amber);
  text-align: right;
}

.page-news .news-lead-figure {
  margin: 0;
  border-top: 1px solid var(--news-rule-dark);
  line-height: 0;
}

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

/* ---------- 非对称分栏 ---------- */
.page-news .news-split {
  display: grid;
  gap: var(--news-gutter);
}

@media (min-width: 900px) {
  .page-news .news-split {
    grid-template-columns: var(--news-anchor) 1fr;
    gap: 64px;
    align-items: start;
  }
}

.page-news .news-split-anchor {
  border-left: 1px solid var(--news-rule);
  padding-left: 20px;
}

.page-news .section--ink .news-split-anchor {
  border-left-color: var(--news-rule-dark);
}

/* ---------- 标签区 ---------- */
.page-news .news-tag-grid {
  display: grid;
  gap: 12px;
}

@media (min-width: 620px) {
  .page-news .news-tag-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.page-news .news-tag {
  display: grid;
  gap: 6px;
  padding: 20px;
  background: rgba(222, 213, 192, .34);
  border-top: 3px solid var(--amber);
  text-decoration: none;
  color: inherit;
  transition: background-color .22s var(--ease), transform .22s var(--ease);
}

.page-news .news-tag:hover {
  background: rgba(224, 163, 58, .16);
  transform: translateY(-2px);
}

.page-news .news-tag-k {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber-deep);
}

.page-news .news-tag-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -.01em;
}

.page-news .news-tag-desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(16, 22, 28, .68);
}

.page-news .news-tags-figure {
  margin: 40px 0 0;
  border: 1px solid var(--news-rule);
}

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

/* ---------- 章节头 ---------- */
.page-news .news-head {
  display: grid;
  gap: 14px;
  border-top: 2px solid var(--amber);
  padding-top: 22px;
  margin-bottom: 40px;
}

@media (min-width: 900px) {
  .page-news .news-head {
    grid-template-columns: 90px 1fr;
    gap: 32px;
  }
}

.page-news .news-head-body .section-title {
  margin-top: 0;
}

/* ---------- 公告列表 ---------- */
.page-news .news-feed-sec {
  background: var(--paper);
}

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

.page-news .news-item {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 26px 0;
  border-top: 1px solid var(--news-rule);
  transition: background-color .24s var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width .3s var(--ease);
}

.page-news .news-item:hover::before,
.page-news .news-item.accordion-item[data-open="true"]::before {
  width: 100%;
}

.page-news .news-item:hover {
  background: rgba(222, 213, 192, .3);
}

@media (min-width: 860px) {
  .page-news .news-item {
    grid-template-columns: 200px 1fr;
    gap: 40px;
    padding: 30px 24px 30px 0;
  }
}

.page-news .news-item-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

@media (min-width: 860px) {
  .page-news .news-item-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

.page-news .news-item-time {
  font-size: 13px;
  letter-spacing: .08em;
  color: rgba(16, 22, 28, .55);
}

.page-news .news-item-title {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.4;
  font-weight: 700;
}

.page-news .news-trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--black);
  text-align: left;
  cursor: pointer;
}

.page-news .news-trigger:hover {
  color: var(--amber-deep);
}

.page-news .news-trigger-icon {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-top: 6px;
}

.page-news .news-trigger-icon::before,
.page-news .news-trigger-icon::after {
  content: "";
  position: absolute;
  background: var(--amber-deep);
  transition: transform .22s var(--ease), opacity .22s var(--ease);
}

.page-news .news-trigger-icon::before {
  top: 6px;
  left: 0;
  width: 14px;
  height: 1.5px;
}

.page-news .news-trigger-icon::after {
  top: 0;
  left: 6px;
  width: 1.5px;
  height: 14px;
}

.page-news .accordion-item[data-open="true"] .news-trigger-icon::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-news .news-item-summary {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(16, 22, 28, .72);
  max-width: 66ch;
}

.page-news .news-panel {
  overflow: hidden;
  transition: height .24s var(--ease), opacity .24s var(--ease);
}

.page-news .accordion-item[data-open="false"] .news-panel {
  display: none;
}

.page-news .news-panel .accordion-body {
  margin-top: 14px;
  padding: 16px 18px;
  background: rgba(11, 28, 44, .05);
  border-left: 3px solid var(--celadon);
}

.page-news .news-panel .accordion-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(16, 22, 28, .82);
}

/* ---------- 板块解析 ---------- */
.page-news .news-block-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--news-rule-dark);
}

@media (min-width: 720px) {
  .page-news .news-block-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .page-news .news-block-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-news .news-block {
  background: var(--ink-900);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background-color .24s var(--ease);
}

.page-news .news-block:hover {
  background: var(--ink-800);
}

.page-news .news-block-num {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-news .news-block-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .news-block-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

.page-news .news-block-when {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(154, 167, 184, .9);
  border-top: 1px solid var(--news-rule-dark);
  padding-top: 10px;
}

.page-news .news-block-link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 14px;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(224, 163, 58, .45);
  padding-bottom: 2px;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

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

.page-news .news-block-current {
  margin-top: auto;
  align-self: flex-start;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--celadon);
  border: 1px solid rgba(78, 143, 122, .5);
  padding: 4px 10px;
}

/* ---------- 使用指引 ---------- */
.page-news .news-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--news-rule);
}

.page-news .news-step {
  display: grid;
  gap: 8px;
  padding: 24px 0;
  border-bottom: 1px solid var(--news-rule);
}

@media (min-width: 900px) {
  .page-news .news-step {
    grid-template-columns: 110px 1fr;
    gap: 32px;
    align-items: start;
    padding: 30px 0;
  }
}

.page-news .news-step-num {
  font-size: 28px;
  line-height: 1;
  color: var(--amber-deep);
  letter-spacing: -.01em;
}

.page-news .news-step-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -.01em;
}

.page-news .news-step-body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(16, 22, 28, .78);
  max-width: 68ch;
}

/* ---------- 专题速览 ---------- */
.page-news .news-topic-grid {
  display: grid;
  gap: 36px;
}

@media (min-width: 980px) {
  .page-news .news-topic-grid {
    grid-template-columns: 1fr 300px;
    gap: 64px;
    align-items: start;
  }
}

.page-news .news-topic-series {
  display: grid;
  gap: 1px;
  background: var(--news-rule-dark);
}

@media (min-width: 700px) {
  .page-news .news-topic-series {
    grid-template-columns: repeat(2, 1fr);
  }
}

.page-news .news-series {
  background: var(--ink-900);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background-color .24s var(--ease);
}

.page-news .news-series:hover {
  background: var(--ink-800);
}

.page-news .news-series-k {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--celadon);
}

.page-news .news-series h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .news-series p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-news .news-timeline {
  position: relative;
  padding-left: 22px;
  border-left: 1px solid var(--news-rule-dark);
}

.page-news .news-node {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 0 0 22px;
}

.page-news .news-node::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 7px;
  width: 9px;
  height: 9px;
  background: var(--ink-900);
  border: 1px solid var(--slate);
  transition: background-color .24s var(--ease), border-color .24s var(--ease);
}

.page-news .news-node.is-current::before {
  background: var(--celadon);
  border-color: var(--celadon);
}

.page-news .news-node-time {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-news .news-node-text {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 239, 227, .85);
}

.page-news .news-topic-figure {
  margin: 40px 0 0;
  border: 1px solid var(--news-rule-dark);
}

/* ---------- 订阅与归档 ---------- */
.page-news .news-subscribe {
  background: var(--paper-2);
}

.page-news .news-sub-grid {
  display: grid;
  gap: 36px;
}

@media (min-width: 980px) {
  .page-news .news-sub-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
  }
}

.page-news .news-sub-copy h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -.01em;
}

.page-news .news-sub-copy p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(16, 22, 28, .78);
  max-width: 58ch;
}

.page-news .news-sub-copy .btn {
  display: inline-block;
  margin-top: 8px;
}

.page-news .news-archive-label {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber-deep);
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(16, 22, 28, .18);
}

.page-news .news-archive-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(16, 22, 28, .14);
}

@media (min-width: 560px) {
  .page-news .news-archive-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.page-news .news-archive-card {
  background: var(--paper-2);
  padding: 20px;
  display: grid;
  gap: 6px;
  transition: background-color .24s var(--ease);
}

.page-news .news-archive-card:hover {
  background: rgba(224, 163, 58, .16);
}

.page-news .news-archive-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.01em;
}

.page-news .news-archive-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(16, 22, 28, .7);
}

.page-news .news-sub-figure {
  margin: 40px 0 0;
  border: 1px solid rgba(16, 22, 28, .16);
}

.page-news .news-cta-line {
  margin: 32px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(16, 22, 28, .78);
}

.page-news .news-cta-line a {
  color: var(--amber-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(138, 90, 6, .4);
  transition: border-color .2s var(--ease);
}

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

/* ---------- 动效 ---------- */
.page-news [data-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .24s var(--ease), transform .24s var(--ease);
}

.page-news [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-news [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 窄屏收束 ---------- */
@media (max-width: 719px) {
  .page-news .news-lead-title {
    border-left-width: 3px;
    padding-left: 14px;
  }

  .page-news .news-block,
  .page-news .news-series,
  .page-news .news-archive-card {
    padding: 20px 18px;
  }

  .page-news .news-item-title,
  .page-news .news-trigger {
    font-size: 18px;
  }

  .page-news .news-step-num {
    font-size: 22px;
  }
}