/* ============ 专题中心 / page-news ============ */
.page-news {
  --n-line: 3px solid var(--ink);
  --n-shadow: 6px 6px 0 var(--ink);
  --n-shadow-sm: 4px 4px 0 var(--ink);
  --n-block-pad: clamp(40px, 6vw, 76px);
  display: block;
  background-color: var(--mist);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  padding-bottom: clamp(40px, 6vw, 88px);
  overflow-x: hidden;
}

.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

.page-news .num,
.page-news .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

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

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-block: clamp(18px, 3vw, 32px) clamp(8px, 1.6vw, 16px);
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-news .breadcrumb__link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 180ms var(--ease);
}

.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible {
  border-bottom-color: var(--orange);
}

.page-news .breadcrumb__sep {
  color: rgba(33, 28, 22, 0.4);
}

.page-news .breadcrumb__current {
  color: var(--clay);
  font-weight: 800;
}

/* ---------- 通用内联链接 ---------- */
.page-news .news-link {
  color: var(--orange);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid currentColor;
  transition: color 180ms var(--ease);
}

.page-news .news-link:hover,
.page-news .news-link:focus-visible {
  color: var(--wine);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  border-bottom: var(--n-line);
  padding-bottom: var(--n-block-pad);
  background-image:
    repeating-linear-gradient(90deg, rgba(33, 28, 22, 0.055) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(33, 28, 22, 0.055) 0 1px, transparent 1px 72px);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4.5vw, 48px);
  padding-top: clamp(12px, 2vw, 24px);
}

.page-news .news-hero__text {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .news-hero__text .tag {
  justify-self: start;
}

.page-news .news-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(31px, 6.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 20ch;
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(16px, 1.9vw, 18.5px);
  line-height: 1.85;
  color: rgba(33, 28, 22, 0.86);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3px;
  margin: 0;
  background-color: var(--ink);
  border: var(--n-line);
  box-shadow: var(--n-shadow);
}

.page-news .news-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(14px, 2.2vw, 22px);
  background-color: var(--deep);
}

.page-news .news-stat__label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .news-stat__value {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: #fff;
}

.page-news .news-stat__unit {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: rgba(246, 242, 233, 0.72);
}

/* ---------- 区块骨架 ---------- */
.page-news .news-block {
  padding-block: var(--n-block-pad);
}

.page-news .news-block__head {
  display: grid;
  gap: 10px;
  max-width: 66ch;
  margin-bottom: clamp(20px, 3.2vw, 36px);
}

.page-news .news-block__title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 4.2vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-news .news-block__idx {
  font-size: 0.5em;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-news .news-block__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(33, 28, 22, 0.72);
}

/* ---------- 分类索引 ---------- */
.page-news .news-block--cats {
  background-color: var(--sand);
  border-block: var(--n-line);
}

.page-news .news-block--cats .news-block__idx {
  color: var(--tea);
}

.page-news .cat-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .cat {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 18px 18px 18px 26px;
  background-color: var(--mist);
  border: var(--n-line);
  box-shadow: var(--n-shadow-sm);
  color: var(--ink);
  text-decoration: none;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), background-color 200ms var(--ease);
}

.page-news .cat::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 9px;
  background-color: var(--clay);
}

.page-news .cat:hover,
.page-news .cat:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--ink);
  background-color: #fff;
}

.page-news .cat-rail__item:nth-child(1) .cat::before { background-color: var(--tea); }
.page-news .cat-rail__item:nth-child(2) .cat::before { background-color: var(--clay); }
.page-news .cat-rail__item:nth-child(3) .cat::before { background-color: var(--indigo); }
.page-news .cat-rail__item:nth-child(4) .cat::before { background-color: var(--wine); }
.page-news .cat-rail__item:nth-child(5) .cat::before { background-color: var(--orange); }
.page-news .cat-rail__item:nth-child(6) .cat::before { background-color: var(--gold); }

.page-news .cat__name {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-news .cat__desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(33, 28, 22, 0.7);
}

/* ---------- 近期专题列表 ---------- */
.page-news .story-stack {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-news .story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 26px);
}

.page-news .story {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: clamp(18px, 2.5vw, 26px);
  background-color: #fff;
  border: var(--n-line);
  box-shadow: var(--n-shadow-sm);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-news .story:hover,
.page-news .story:focus-within {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--ink);
}

.page-news .story--lead {
  padding: 0;
  overflow: hidden;
  gap: 0;
}

.page-news .story__media {
  margin: 0;
  overflow: hidden;
  background-color: var(--sand);
  border-bottom: var(--n-line);
}

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

.page-news .story__body {
  display: grid;
  gap: 12px;
  padding: clamp(20px, 2.8vw, 32px);
  align-content: start;
}

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

.page-news .story__time {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(33, 28, 22, 0.58);
}

.page-news .story__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(17.5px, 2.2vw, 21px);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-news .story--lead .story__title {
  font-size: clamp(23px, 3.3vw, 31px);
  line-height: 1.22;
}

.page-news .story__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(33, 28, 22, 0.84);
}

.page-news .story__link {
  display: inline-block;
  width: fit-content;
  margin-top: 4px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 800;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 2px solid currentColor;
  padding-bottom: 2px;
  transition: color 180ms var(--ease), transform 180ms var(--ease);
}

.page-news .story__link:hover,
.page-news .story__link:focus-visible {
  color: var(--wine);
  transform: translateX(3px);
}

/* ---------- 服务季与高峰排班 ---------- */
.page-news .news-block--season {
  background-color: var(--deep);
  color: var(--mist);
  border-block: var(--n-line);
}

.page-news .news-block--season .news-block__idx { color: var(--gold); }
.page-news .news-block--season .news-block__title { color: #fff; }
.page-news .news-block--season .news-block__note { color: rgba(246, 242, 233, 0.76); }

.page-news .season-track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0 0 clamp(24px, 3.5vw, 40px);
  padding: 0;
  list-style: none;
}

.page-news .season-node {
  position: relative;
  display: grid;
  gap: 7px;
  padding: 18px 18px 18px 26px;
  background-color: rgba(246, 242, 233, 0.06);
  border: 3px solid rgba(246, 242, 233, 0.55);
}

.page-news .season-node::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 9px;
  background-color: var(--gold);
}

.page-news .season-node--spring::before { background-color: var(--tea); }
.page-news .season-node--rain::before { background-color: var(--gold); }
.page-news .season-node--summer::before { background-color: var(--orange); }
.page-news .season-node--yearend::before { background-color: var(--wine); }

.page-news .season-node__when {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-news .season-node__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  color: #fff;
}

.page-news .season-node__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 242, 233, 0.8);
}

.page-news .season-media {
  margin: 0;
  border: 3px solid var(--mist);
  background-color: rgba(246, 242, 233, 0.08);
  box-shadow: 8px 8px 0 rgba(233, 185, 73, 0.45);
}

.page-news .season-media__img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .season-media__caption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(246, 242, 233, 0.78);
  border-top: 3px solid var(--mist);
}

/* ---------- 图文分栏 ---------- */
.page-news .note-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.2vw, 38px);
  align-items: center;
}

.page-news .note-split__body {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .note-split__media {
  margin: 0;
  border: var(--n-line);
  box-shadow: var(--n-shadow);
  background-color: var(--sand);
  overflow: hidden;
}

.page-news .note-split__img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .note-split__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(33, 28, 22, 0.86);
}

.page-news .note-split__text strong {
  font-family: var(--font-mono);
  font-size: 1.05em;
  font-weight: 700;
  color: var(--clay);
}

.page-news .note-split__note {
  margin: 0;
  font-size: 14px;
  color: rgba(33, 28, 22, 0.68);
}

/* ---------- 城区网格 ---------- */
.page-news .zone-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-news .zone {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background-color: #fff;
  border: 3px solid var(--ink);
  box-shadow: var(--n-shadow-sm);
}

.page-news .zone:nth-child(1) { background-color: #eef5f0; }
.page-news .zone:nth-child(2) { background-color: #f3f0ea; }
.page-news .zone:nth-child(3) { background-color: #f6efe8; }
.page-news .zone:nth-child(4) { background-color: #f0eef6; }

.page-news .zone__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink);
}

.page-news .zone__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(33, 28, 22, 0.76);
}

/* ---------- 培训数字 ---------- */
.page-news .news-block--training {
  background-color: var(--sand);
  border-block: var(--n-line);
}

.page-news .news-block--training .news-block__idx { color: var(--indigo); }

.page-news .train-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3px;
  margin: 0;
  background-color: var(--ink);
  border: var(--n-line);
  box-shadow: var(--n-shadow-sm);
}

.page-news .train-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background-color: #fff;
}

.page-news .train-stat__label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--tea);
}

.page-news .train-stat__value {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
}

.page-news .train-stat__unit {
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 700;
  color: rgba(33, 28, 22, 0.62);
}

/* ---------- 材料与环保 ---------- */
.page-news .news-block--materials .news-block__idx { color: var(--wine); }

.page-news .material-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 24px);
}

.page-news .material-card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(18px, 2.4vw, 24px);
  background-color: #fff;
  border: var(--n-line);
  border-top-width: 10px;
  border-top-color: var(--wine);
  box-shadow: var(--n-shadow-sm);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-news .material-card:nth-child(2) { border-top-color: var(--tea); }
.page-news .material-card:nth-child(3) { border-top-color: var(--indigo); }
.page-news .material-card:nth-child(4) { border-top-color: var(--orange); }

.page-news .material-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--ink);
}

.page-news .material-card__num {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: rgba(33, 28, 22, 0.42);
}

.page-news .material-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.3;
}

.page-news .material-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(33, 28, 22, 0.82);
}

/* ---------- 客户场景 ---------- */
.page-news .scene-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 24px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .scene {
  position: relative;
  display: grid;
  gap: 9px;
  align-content: start;
  padding: clamp(18px, 2.4vw, 24px);
  background-color: #fff;
  border: var(--n-line);
  box-shadow: var(--n-shadow-sm);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-news .scene::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 8px;
  background-color: var(--orange);
}

.page-news .scene--green::after { background-color: var(--tea); }
.page-news .scene--indigo::after { background-color: var(--indigo); }
.page-news .scene--wine::after { background-color: var(--wine); }

.page-news .scene:hover,
.page-news .scene:focus-within {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--ink);
}

.page-news .scene .tag {
  justify-self: start;
}

.page-news .scene__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.32;
}

.page-news .scene__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(33, 28, 22, 0.82);
}

.page-news .scene__link {
  display: inline-block;
  width: fit-content;
  margin-top: 2px;
  font-family: var(--font-head);
  font-size: 13.5px;
  font-weight: 800;
  color: var(--clay);
  text-decoration: none;
  border-bottom: 2px solid currentColor;
  padding-bottom: 1px;
  transition: color 180ms var(--ease);
}

.page-news .scene__link:hover,
.page-news .scene__link:focus-visible {
  color: var(--indigo);
}

/* ---------- 关注与反馈 ---------- */
.page-news .news-block--follow {
  padding-bottom: clamp(48px, 6vw, 88px);
}

.page-news .follow-plate {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(24px, 4vw, 48px);
  background-color: var(--clay);
  color: var(--mist);
  border: var(--n-line);
  box-shadow: 10px 10px 0 var(--ink);
  background-image:
    repeating-linear-gradient(135deg, rgba(246, 242, 233, 0.07) 0 2px, transparent 2px 18px);
}

.page-news .follow-plate__text {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .follow-plate__text .tag {
  justify-self: start;
}

.page-news .follow-plate__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: #fff;
  max-width: 22ch;
}

.page-news .follow-plate__text-p {
  margin: 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(246, 242, 233, 0.9);
}

.page-news .follow-plate__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.page-news .follow-plate__contact {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: clamp(16px, 2.4vw, 22px);
  background-color: rgba(18, 60, 58, 0.42);
  border: 3px solid var(--mist);
}

.page-news .follow-plate__label {
  margin: 0;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-news .follow-plate__mail {
  margin: 0;
  font-size: clamp(14px, 1.8vw, 17px);
  font-weight: 700;
  color: #fff;
  word-break: break-all;
}

.page-news .follow-plate__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(246, 242, 233, 0.78);
}

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

  .page-news .zone-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .story-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .material-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .train-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .story--lead {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 0;
  }

  .page-news .story--lead .story__media {
    height: 100%;
    border-bottom: 0;
    border-right: var(--n-line);
  }

  .page-news .story--lead .story__img {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .season-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .page-news .note-split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-news .note-split--flip {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }

  .page-news .follow-plate {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-news .cat-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .material-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .scene-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.9fr);
    align-items: end;
    gap: clamp(36px, 5vw, 72px);
  }

  .page-news .news-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .cat,
  .page-news .story,
  .page-news .material-card,
  .page-news .scene,
  .page-news .story__link {
    transition: opacity 180ms linear;
  }

  .page-news .cat:hover,
  .page-news .cat:focus-visible,
  .page-news .story:hover,
  .page-news .story:focus-within,
  .page-news .material-card:hover,
  .page-news .scene:hover,
  .page-news .scene:focus-within,
  .page-news .story__link:hover,
  .page-news .story__link:focus-visible {
    transform: none;
  }
}