.page-news {
  --pn-rule: rgba(143, 166, 178, 0.22);
  --pn-rule-soft: rgba(143, 166, 178, 0.12);
  --pn-rule-dark: rgba(16, 24, 32, 0.14);
  --pn-heading: var(--paper-2);
  --pn-body: rgba(251, 250, 246, 0.76);
  --pn-muted: var(--mist);
  --pn-link: var(--cyan);
  --pn-card: rgba(22, 43, 63, 0.62);
  background: var(--ink);
  color: var(--paper-2);
  overflow-x: clip;
}

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

.page-news .media-frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--pn-rule);
}

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

/* ---------- 面包屑 ---------- */
.page-news .news-crumbs {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 26px var(--gutter) 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-news .news-crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-news .news-crumbs__sep {
  color: rgba(143, 166, 178, 0.5);
}

/* ---------- 通用小标签 ---------- */
.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  line-height: 1.4;
  padding: 4px 9px;
  border-radius: 4px;
  background: rgba(56, 225, 198, 0.1);
  color: var(--cyan);
  border: 1px solid rgba(56, 225, 198, 0.28);
  white-space: nowrap;
}

.page-news .news-tag--amber {
  background: rgba(228, 161, 58, 0.14);
  color: var(--amber);
  border-color: rgba(228, 161, 58, 0.32);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 38px 0 60px;
  border-bottom: 1px solid var(--pn-rule);
}

.page-news .news-hero__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  gap: 20px;
}

.page-news .news-eyebrow {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-eyebrow__sep {
  color: var(--ember);
}

.page-news h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.2vw, 78px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--paper-2);
  max-width: 16ch;
}

.page-news .news-lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.55vw, 17.5px);
  line-height: 1.78;
  color: var(--pn-body);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-news .news-hero__hint {
  margin: 6px 0 0;
  max-width: 56ch;
  padding-left: 14px;
  border-left: 2px solid var(--ember);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--pn-muted);
}

/* ---------- 章节标题（作用域修饰） ---------- */
.page-news .chapter-head {
  margin-bottom: 26px;
}

.page-news .chapter-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 3.5vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--pn-heading);
}

.page-news .chapter-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pn-muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-news .chapter-eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--amber);
  border-radius: 2px;
}

/* ---------- 01 最新条目 ---------- */
.page-news .news-latest {
  background: var(--paper);
  color: var(--text);
  --pn-heading: var(--text);
  --pn-body: rgba(16, 24, 32, 0.78);
  --pn-muted: rgba(16, 24, 32, 0.55);
  --pn-link: var(--cyan-deep);
  --pn-rule: var(--pn-rule-dark);
  padding: 62px 0 68px;
}

.page-news .news-latest__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .news-latest .news-tag {
  background: rgba(16, 24, 32, 0.06);
  color: var(--ink-2);
  border-color: rgba(16, 24, 32, 0.16);
}

.page-news .news-pin {
  display: grid;
  gap: 26px;
  background: var(--paper-2);
  border: 1px solid var(--pn-rule-dark);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: 0 30px 60px -48px rgba(16, 24, 32, 0.5);
}

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

.page-news .news-pin h3 {
  margin: 16px 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-pin__lede {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pn-body);
}

.page-news .news-pin__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-pin__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--pn-body);
}

.page-news .news-pin__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--amber);
}

.page-news .news-pin__list strong {
  color: var(--ink);
  font-weight: 700;
}

.page-news .news-pin__links {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page-news .news-inline-link {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--pn-link);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: opacity 0.2s var(--ease);
}

.page-news .news-inline-link:hover {
  opacity: 0.72;
}

.page-news .news-pin__media .media-frame {
  border-color: var(--pn-rule-dark);
  aspect-ratio: 16 / 9;
}

/* ---------- 02 时间线 ---------- */
.page-news .news-timeline-sec {
  background: var(--ink);
  padding: 62px 0 70px;
  border-bottom: 1px solid var(--pn-rule);
}

.page-news .news-timeline-sec__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .news-cycle-head {
  display: grid;
  gap: 26px;
  align-items: start;
  margin-bottom: 6px;
}

.page-news .news-cycle-head__lead {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pn-body);
}

.page-news .news-cycle-head__media {
  margin: 0;
  max-width: 220px;
}

.page-news .news-cycle-head__media .media-frame {
  aspect-ratio: 2 / 3;
}

.page-news .news-jump {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-jump a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--pn-muted);
  text-decoration: none;
  padding: 5px 11px;
  border: 1px solid var(--pn-rule);
  border-radius: 999px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .news-jump a:hover,
.page-news .news-jump a:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-timeline {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  position: relative;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(to bottom, var(--cyan) 0%, var(--amber) 52%, var(--ember) 100%);
  opacity: 0.55;
}

.page-news .news-timeline__row {
  position: relative;
  padding: 0 0 22px 30px;
}

.page-news .news-timeline__row:last-child {
  padding-bottom: 0;
}

.page-news .news-timeline__row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
  box-sizing: border-box;
}

.page-news .news-timeline__row:nth-child(2)::before {
  border-color: var(--amber);
}

.page-news .news-timeline__row:nth-child(3)::before {
  border-color: var(--mist);
}

.page-news .news-timeline__row:nth-child(4)::before {
  border-color: var(--ember);
}

.page-news .news-timeline__gutter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .news-timeline__phase {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--pn-muted);
}

.page-news .news-item {
  background: linear-gradient(160deg, rgba(22, 43, 63, 0.72), rgba(11, 30, 45, 0.42));
  border: 1px solid var(--pn-rule);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-news .news-item[open] {
  border-color: rgba(56, 225, 198, 0.34);
  background: linear-gradient(160deg, var(--ink-3), rgba(11, 30, 45, 0.6));
}

.page-news .news-item__summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 17px 46px 17px 18px;
}

.page-news .news-item__summary::-webkit-details-marker {
  display: none;
}

.page-news .news-item__summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
}

.page-news .news-item[open] .news-item__summary::after {
  content: "−";
  color: var(--amber);
}

.page-news .news-item__title {
  flex: 1 1 60%;
  min-width: 0;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper-2);
}

.page-news .news-item__when {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
  white-space: nowrap;
}

.page-news .news-item__body {
  padding: 0 18px 20px;
  margin-top: 0;
  border-top: 1px solid var(--pn-rule-soft);
  padding-top: 15px;
}

.page-news .news-item__body p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pn-body);
}

/* ---------- 03 移动端专题 ---------- */
.page-news .news-mobile-sec {
  background: var(--paper-2);
  color: var(--text);
  --pn-heading: var(--text);
  --pn-body: rgba(16, 24, 32, 0.76);
  --pn-muted: rgba(16, 24, 32, 0.55);
  --pn-link: var(--cyan-deep);
  --pn-rule: var(--pn-rule-dark);
  padding: 62px 0 70px;
}

.page-news .news-mobile-sec__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .news-mobile-sec .news-tag {
  background: rgba(16, 24, 32, 0.06);
  color: var(--ink-2);
  border-color: rgba(16, 24, 32, 0.16);
}

.page-news .news-mobile-grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-news .news-mobile-grid__lead {
  margin: 0 0 26px;
  max-width: 54ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pn-body);
}

.page-news .news-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
  counter-reset: step;
}

.page-news .news-steps__item {
  position: relative;
  padding: 18px 20px 20px;
  background: rgba(242, 237, 228, 0.7);
  border-left: 3px solid var(--cyan-deep);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-news .news-steps__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--paper-2);
  background: var(--ink);
  padding: 3px 8px;
  border-radius: 3px;
  margin-bottom: 10px;
}

.page-news .news-steps__item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--text);
}

.page-news .news-steps__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--pn-body);
}

.page-news .news-mobile-grid__figure {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-mobile-grid__figure .media-frame {
  aspect-ratio: 2 / 3;
  max-width: 320px;
}

.page-news .news-mobile-grid__figure figcaption {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--pn-muted);
  max-width: 320px;
  line-height: 1.65;
}

.page-news .news-tags-block {
  margin-top: 44px;
  display: grid;
  gap: 24px;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--pn-rule-dark);
}

.page-news .news-tags-block__figure {
  margin: 0;
}

.page-news .news-tags-block__figure .media-frame {
  aspect-ratio: 5 / 3;
  border-color: var(--pn-rule-dark);
}

.page-news .news-tags-block__text h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-tags-block__text p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pn-body);
}

.page-news .news-tags-block__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-tags-block__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pn-body);
}

.page-news .news-tags-block__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
}

/* ---------- 04 阅读方式 ---------- */
.page-news .news-read-sec {
  background: var(--paper);
  color: var(--text);
  --pn-heading: var(--text);
  --pn-body: rgba(16, 24, 32, 0.76);
  --pn-muted: rgba(16, 24, 32, 0.55);
  --pn-link: var(--cyan-deep);
  --pn-rule: var(--pn-rule-dark);
  padding: 62px 0 70px;
}

.page-news .news-read-sec__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .news-read__lead {
  margin: 0 0 30px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pn-body);
}

.page-news .news-read__grid {
  display: grid;
  gap: 16px;
}

.page-news .news-read__item {
  padding: 22px 20px 24px;
  background: var(--paper-2);
  border: 1px solid var(--pn-rule-dark);
  border-top: 3px solid var(--ink);
  border-radius: 0 0 var(--radius) var(--radius);
}

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

.page-news .news-read__item:nth-child(3) {
  border-top-color: var(--amber);
}

.page-news .news-read__item:nth-child(4) {
  border-top-color: var(--ember);
}

.page-news .news-read__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-2);
  background: rgba(16, 24, 32, 0.07);
  padding: 3px 9px;
  border-radius: 3px;
  margin-bottom: 12px;
}

.page-news .news-read__item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
  color: var(--text);
}

.page-news .news-read__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--pn-body);
}

/* ---------- 05 回看与提醒 ---------- */
.page-news .news-sub-sec {
  background: var(--ink-2);
  padding: 62px 0 70px;
}

.page-news .news-sub-sec__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .news-sub-grid {
  display: grid;
  gap: 28px;
}

.page-news .news-sub-grid__col {
  padding: 24px 22px;
  background: var(--pn-card);
  border: 1px solid var(--pn-rule);
  border-radius: var(--radius);
}

.page-news .news-sub-grid__col h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.3;
  color: var(--paper-2);
}

.page-news .news-sub-grid__col p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pn-body);
}

.page-news .news-sub-grid__col .btn {
  margin-top: 6px;
}

.page-news .news-sub__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-sub__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--pn-rule-soft);
}

.page-news .news-sub__list li:last-child {
  border-bottom: 0;
}

.page-news .news-sub__list a {
  flex: 1 1 55%;
  min-width: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(251, 250, 246, 0.85);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-news .news-sub__list .news-tag {
  font-size: 10.5px;
  padding: 3px 8px;
}

.page-news .news-back {
  margin: 36px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--pn-rule-soft);
}

.page-news .news-back__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pn-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s var(--ease);
}

.page-news .news-back__link::before {
  content: "↑";
  color: var(--cyan);
  font-size: 14px;
}

.page-news .news-back__link:hover {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-read__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-cycle-head {
    grid-template-columns: minmax(0, 1fr) 200px;
    gap: 34px;
  }
}

@media (min-width: 820px) {
  .page-news .news-hero {
    padding: 56px 0 80px;
  }

  .page-news .news-hero__inner {
    gap: 24px;
  }

  .page-news .news-pin {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 34px;
    padding: 34px;
    align-items: start;
  }

  .page-news .news-cycle-head {
    grid-template-columns: minmax(0, 1fr) 240px;
  }

  .page-news .news-cycle-head__media {
    max-width: none;
  }

  .page-news .news-mobile-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 44px;
  }

  .page-news .news-mobile-grid__figure .media-frame {
    max-width: none;
  }

  .page-news .news-mobile-grid__figure figcaption {
    max-width: none;
  }

  .page-news .news-tags-block {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 38px;
    margin-top: 52px;
    padding-top: 40px;
  }

  .page-news .news-sub-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-read__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-timeline__row {
    padding-left: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}
<<<PAGE_CSS_END>>>