.page-news {
  background: var(--cream);
  color: var(--brown);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news .mono {
  font-family: var(--font-mono);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--cream);
  padding: 26px 0 104px;
}

.page-news .news-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 80% at 88% 0%, rgba(36, 214, 200, 0.24), transparent 62%),
    linear-gradient(180deg, rgba(11, 42, 36, 0.6), rgba(11, 42, 36, 0.96));
}

.page-news .news-hero__inner {
  position: relative;
}

.page-news .news-hero .breadcrumb {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
  margin-bottom: 26px;
}

.page-news .news-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--moss);
}

.page-news .news-hero .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-news .news-hero .eyebrow {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  margin: 0;
}

.page-news .news-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 7.4vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  max-width: 14em;
}

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

.page-news .news-hero__lead {
  max-width: 40em;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  list-style: none;
  margin: 34px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-dark);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

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

.page-news .news-hero__meta li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ---------- 编辑推荐卡 ---------- */
.page-news .news-feature {
  position: relative;
  z-index: 2;
  margin-top: -72px;
}

.page-news .feature-card {
  background: var(--cream-2);
  border: 1px solid var(--line-light);
  border-top: 5px solid var(--cyan);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 44px);
  box-shadow: 0 26px 64px rgba(8, 32, 28, 0.2);
}

.page-news .feature-card__kicker {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cyan-deep);
  text-transform: uppercase;
}

.page-news .feature-card h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(23px, 4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 12px 0 0;
  color: var(--ink);
}

.page-news .feature-card__body {
  margin-top: 16px;
  display: grid;
  gap: 14px;
  max-width: 62ch;
}

.page-news .feature-card__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: #4a413c;
}

.page-news .feature-card__body p:first-child::first-letter {
  float: left;
  font-family: var(--font-head);
  font-size: 3.2em;
  font-weight: 900;
  line-height: 0.88;
  margin: 0.06em 0.12em 0 0;
  color: var(--orange);
}

.page-news .feature-card__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--line-light);
  font-size: 12px;
  color: var(--moss);
}

.page-news .feature-card__link {
  margin-left: auto;
  font-size: 13.5px;
  color: var(--cyan-deep);
  text-decoration: none;
  border-bottom: 1px dashed rgba(14, 111, 104, 0.55);
  padding-bottom: 2px;
}

.page-news .feature-card__link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 通用段落容器 ---------- */
.page-news .news-band {
  padding: clamp(48px, 7vw, 84px) 0;
}

.page-news .news-band--cream3 {
  background: var(--cream-3);
}

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

.page-news .band-head {
  display: grid;
  gap: 12px;
  max-width: 64ch;
  margin-bottom: 32px;
}

.page-news .band-head .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--cyan-deep);
  text-transform: uppercase;
}

.page-news .band-head h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--ink);
}

.page-news .band-head p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: #4a413c;
}

/* ---------- 栏目一览 ---------- */
.page-news .index-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-news .index-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--cream-2);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  padding: 28px 22px 22px;
}

.page-news .index-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 20px;
  width: 40px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: var(--cyan);
}

.page-news .index-card__ribbon {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--sand);
  color: var(--brown);
  border-radius: var(--radius-pill);
  padding: 4px 11px;
}

.page-news .index-card h3 {
  margin: 2px 0 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  color: var(--ink);
}

.page-news .index-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: #4a413c;
}

.page-news .index-card .index-card__count {
  margin-top: auto;
  padding-top: 8px;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--moss);
}

.page-news .picks {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line-light);
}

.page-news .picks__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--moss);
}

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

.page-news .picks li {
  display: flex;
  gap: 12px;
  align-items: baseline;
}

.page-news .picks .num {
  color: var(--orange);
  font-size: 12.5px;
  flex: none;
}

.page-news .picks a {
  color: var(--brown);
  font-size: 14.5px;
  line-height: 1.65;
  text-decoration: none;
  border-bottom: 1px solid var(--line-light);
  padding-bottom: 2px;
}

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

/* ---------- 筛选条 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  padding: 0 0 20px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line-light);
}

.page-news .filter-bar__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-news .filter-bar__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-chip {
  appearance: none;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(33, 26, 23, 0.2);
  background: transparent;
  color: var(--brown);
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .filter-chip:hover {
  border-color: var(--cyan-deep);
  color: var(--cyan-deep);
}

.page-news .filter-chip[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--cream);
}

.page-news .filter-bar__status {
  margin: 0 0 0 auto;
  font-size: 12px;
  color: var(--moss);
}

/* ---------- 文章列表 ---------- */
.page-news .post-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.page-news .post-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--cream-2);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  padding: 22px;
  scroll-margin-top: 90px;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-news .post-card:hover {
  border-color: var(--lime);
  box-shadow: 0 0 0 2px rgba(230, 255, 77, 0.6);
  transform: translateY(-2px);
}

.page-news .post-card__media {
  border-radius: calc(var(--radius) - 8px);
  overflow: hidden;
  background: var(--ink-band);
  margin-bottom: 4px;
}

.page-news .post-card__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .post-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-news .post-card__tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--cyan-deep);
  background: rgba(36, 214, 200, 0.14);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
}

.page-news .post-card__time {
  font-size: 11.5px;
  color: var(--moss);
}

.page-news .post-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18.5px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .post-card__excerpt {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #4a413c;
}

.page-news .post-card__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 13px;
  color: var(--cyan-deep);
  text-decoration: none;
  border-bottom: 1px dashed rgba(14, 111, 104, 0.55);
  padding-bottom: 2px;
}

.page-news .post-card__link:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 第3次更新专题 ---------- */
.page-news .news-band--ink .update-grid {
  display: grid;
  gap: 34px;
}

.page-news .update-intro .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--lime);
  text-transform: uppercase;
}

.page-news .update-intro h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  margin: 12px 0 0;
  color: var(--cream);
}

.page-news .update-intro__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
  max-width: 34em;
}

.page-news .jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-news .jump a {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-pill);
  padding: 7px 13px;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .jump a:hover {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
}

.page-news .update-media {
  margin-top: 26px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-dark);
}

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

.page-news .timeline {
  list-style: none;
  margin: 0;
  padding: 4px 0 0 26px;
  position: relative;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(36, 214, 200, 0.12));
}

.page-news .timeline__item {
  position: relative;
  padding: 0 0 26px 6px;
  scroll-margin-top: 90px;
}

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

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
}

.page-news .timeline__item.is-first::before {
  background: var(--lime);
  border-color: var(--lime);
  box-shadow: 0 0 0 4px rgba(230, 255, 77, 0.18);
}

.page-news .timeline__step {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-news .timeline h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  color: var(--cream);
}

.page-news .timeline p {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--mist);
}

/* ---------- 数据观察 ---------- */
.page-news .obs-grid {
  display: grid;
  gap: 26px;
}

.page-news .obs-stack {
  display: grid;
  gap: 18px;
}

.page-news .obs-card {
  background: var(--cream-2);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-news .obs-card img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .obs-card__body {
  display: grid;
  gap: 10px;
  padding: 22px 24px 26px;
}

.page-news .obs-card__body h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .obs-card__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: #4a413c;
}

.page-news .obs-card--plain {
  border-left: 4px solid var(--cyan);
}

.page-news .obs-notes {
  border-top: 2px solid var(--ink);
  padding-top: 18px;
}

.page-news .obs-notes__title {
  margin: 0 0 6px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-news .obs-notes .accordion {
  margin-top: 8px;
}

.page-news .obs-notes .accordion__item {
  border-bottom: 1px solid var(--line-light);
}

.page-news .obs-notes .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: none;
  border: 0;
  padding: 16px 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--brown);
}

.page-news .obs-notes .accordion__trigger:hover {
  color: var(--cyan-deep);
}

.page-news .obs-notes .accordion__trigger::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--cyan-deep);
  flex: none;
}

.page-news .obs-notes .accordion__panel {
  padding: 0 0 16px;
  font-size: 14px;
  line-height: 1.82;
  color: #4a413c;
}

.page-news .obs-notes .accordion__panel p {
  margin: 0;
}

/* ---------- 回访与咨询 ---------- */
.page-news .revisit {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-news .revisit__text .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan-deep);
}

.page-news .revisit__text h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  margin: 12px 0 0;
  color: var(--ink);
}

.page-news .revisit__text p {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: #4a413c;
  max-width: 46em;
}

.page-news .revisit__text .revisit__contact {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 2;
  color: var(--brown);
  padding-top: 14px;
  border-top: 1px solid var(--line-light);
}

.page-news .revisit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-news .revisit__card {
  background: var(--ink);
  color: var(--cream);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
}

.page-news .revisit__card-title {
  margin: 0 0 16px;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-news .revisit__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .revisit__list li {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-dark);
}

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

.page-news .revisit__list .mono {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin-bottom: 4px;
}

.page-news .revisit__card-link {
  display: inline-block;
  margin-top: 18px;
  font-size: 13.5px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px dashed rgba(230, 255, 77, 0.55);
  padding-bottom: 2px;
}

.page-news .revisit__card-link:hover {
  color: var(--cream);
  border-color: var(--cream);
}

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

  .page-news .picks ol {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 20px;
  }

  .page-news .post-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .post-card--wide {
    grid-column: span 2;
  }

  .page-news .post-card--wide .post-card__media img {
    aspect-ratio: 16 / 7;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding-bottom: 128px;
  }

  .page-news .picks ol {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .obs-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .revisit {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 40px;
  }
}

@media (min-width: 1000px) {
  .page-news .index-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news .post-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .update-grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 48px;
    align-items: start;
  }
}

@media (max-width: 520px) {
  .page-news .filter-bar__status {
    margin-left: 0;
    width: 100%;
  }

  .page-news .feature-card__link {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .post-card,
  .page-news .filter-chip,
  .page-news .jump a {
    transition: none;
  }

  .page-news .post-card:hover {
    transform: none;
  }
}