.page-news {
  --news-rail-w: 264px;
  --news-gap: clamp(28px, 4vw, 56px);
  --news-hair: rgba(62, 90, 117, 0.34);
  background: var(--sk-deep);
  color: var(--sk-ink);
}

/* ===== 首屏 ===== */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(46, 196, 182, 0.16) 0%, rgba(11, 31, 58, 0) 58%),
    var(--sk-deep);
  color: var(--sk-paper);
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 76px);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(62, 90, 117, 0.3) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(62, 90, 117, 0.3) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 74%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 74%);
  pointer-events: none;
}

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

.page-news .news-hero__crumbs {
  margin-bottom: clamp(18px, 3vw, 32px);
}

.page-news .news-hero__crumbs .sk-crumbs__link,
.page-news .news-hero__crumbs .sk-crumbs__item {
  color: var(--sk-mist);
}

.page-news .news-hero__crumbs .sk-crumbs__link:hover {
  color: var(--sk-teal);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  grid-template-columns: 1fr;
}

.page-news .news-hero__eyebrow {
  color: var(--sk-teal);
  margin-bottom: 14px;
}

.page-news .news-hero__title {
  font-size: clamp(30px, 6.4vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  max-width: 17ch;
}

.page-news .news-hero__lead {
  margin: 0 0 28px;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: #d8e2ee;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 20px;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid var(--sk-line);
}

.page-news .news-hero__stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 2px;
}

.page-news .news-hero__stat-num {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 600;
  color: var(--sk-coral);
  letter-spacing: 0.02em;
}

.page-news .news-hero__stat-label {
  font-size: 13px;
  color: var(--sk-mist);
}

.page-news .news-hero__figure {
  margin: 0;
}

.page-news .news-hero__figure .sk-figure__frame {
  border: 1px solid var(--sk-line);
  background: var(--sk-deep-2);
}

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

.page-news .news-hero__figure .sk-figure__cap {
  color: var(--sk-mist);
}

/* ===== 主体与栅格 ===== */
.page-news .news-body {
  background: var(--sk-paper);
  padding: clamp(40px, 6vw, 84px) 0 clamp(56px, 8vw, 104px);
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(36px, 5vw, 64px);
}

.page-news .news-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(48px, 7vw, 88px);
}

/* ===== 章节 ===== */
.page-news .news-sec {
  scroll-margin-top: calc(var(--sk-header-h) + 20px);
}

.page-news .news-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--sk-ink);
}

.page-news .news-sec__num {
  color: var(--sk-coral);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.page-news .news-sec__title {
  margin: 0;
  font-size: clamp(21px, 3vw, 30px);
  letter-spacing: 0.01em;
}

.page-news .news-sec__lead {
  margin: 0 0 clamp(22px, 3vw, 32px);
  max-width: 68ch;
  color: #3b4757;
  line-height: 1.8;
}

.page-news .news-sec__figure,
.page-news .news-series__figure,
.page-news .news-notes__figure {
  margin: 0 0 clamp(22px, 3vw, 32px);
}

.page-news .news-sec__figure .sk-figure__frame,
.page-news .news-series__figure .sk-figure__frame,
.page-news .news-notes__figure .sk-figure__frame {
  border: 1px solid var(--sk-hair);
  background: #e9e6dd;
  overflow: hidden;
}

.page-news .news-sec__figure img,
.page-news .news-series__figure img,
.page-news .news-notes__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .sk-figure__cap {
  margin-top: 8px;
  font-size: 13px;
  color: #6b7889;
}

/* ===== 三类内容形态 ===== */
.page-news .news-forms {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .news-form {
  position: relative;
  display: block;
  padding: 22px 22px 24px;
  background: #ffffff;
  border: 1px solid var(--sk-hair);
  clip-path: polygon(0 0, calc(100% - var(--sk-cut)) 0, 100% var(--sk-cut), 100% 100%, var(--sk-cut) 100%, 0 calc(100% - var(--sk-cut)));
  text-decoration: none;
  color: inherit;
  transition: transform 0.24s var(--sk-ease), box-shadow 0.24s var(--sk-ease);
}

.page-news .news-form:hover,
.page-news .news-form:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(11, 31, 58, 0.12);
}

.page-news .news-form__num {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--sk-teal);
  border: 1px solid var(--sk-teal);
  padding: 2px 8px;
  margin-bottom: 14px;
}

.page-news .news-form__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 600;
}

.page-news .news-form__desc {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: #46536480;
  color: #4a5768;
}

.page-news .news-form__meta {
  font-size: 12px;
  color: var(--sk-line);
  letter-spacing: 0.04em;
}

/* ===== 条目列表 ===== */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-item {
  position: relative;
  border-bottom: 1px solid var(--news-hair);
  padding-left: 18px;
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--sk-coral);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.28s var(--sk-ease);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  transform: scaleY(1);
}

.page-news .news-item__link {
  display: block;
  padding: 20px 4px 20px 0;
  text-decoration: none;
  color: inherit;
}

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

.page-news .news-item__time {
  margin-left: auto;
  font-size: 12px;
  color: #6f7d8e;
  letter-spacing: 0.04em;
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.5;
  font-weight: 600;
}

.page-news .news-item__link:hover .news-item__title,
.page-news .news-item__link:focus-visible .news-item__title {
  color: var(--sk-coral);
}

.page-news .news-item__sum {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #46536a;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .news-item__peek {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #6c7989;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--sk-ease), opacity 0.24s var(--sk-ease), margin-top 0.3s var(--sk-ease);
}

.page-news .news-item:hover .news-item__sum,
.page-news .news-item:focus-within .news-item__sum {
  -webkit-line-clamp: 6;
}

.page-news .news-item:hover .news-item__peek,
.page-news .news-item:focus-within .news-item__peek {
  max-height: 140px;
  opacity: 1;
  margin-top: 8px;
}

/* ===== 专题系列 ===== */
.page-news .news-series {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.page-news .news-series__group-title {
  margin: 0 0 10px;
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--sk-deep);
  padding-left: 12px;
  border-left: 3px solid var(--sk-teal);
}

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

.page-news .news-serie {
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-serie__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  align-items: baseline;
  padding: 16px 4px;
  text-decoration: none;
  color: inherit;
  transition: background-color 0.2s var(--sk-ease);
}

.page-news .news-serie__link:hover,
.page-news .news-serie__link:focus-visible {
  background: rgba(46, 196, 182, 0.08);
}

.page-news .news-serie__id {
  font-size: 12px;
  color: var(--sk-teal);
  letter-spacing: 0.08em;
}

.page-news .news-serie__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-news .news-serie__name {
  font-size: 16px;
  font-weight: 600;
}

.page-news .news-serie__latest {
  font-size: 13.5px;
  line-height: 1.65;
  color: #6b7889;
}

.page-news .news-serie__meta {
  grid-column: 2;
  font-size: 12px;
  color: var(--sk-line);
  letter-spacing: 0.06em;
}

/* ===== 使用手记 ===== */
.page-news .news-notes {
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 3vw, 36px);
}

.page-news .news-notes__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-note {
  padding: 20px 4px 20px 0;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-note__id {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sk-amber);
  margin-bottom: 8px;
}

.page-news .news-note__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
}

.page-news .news-note__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: #4a5768;
  max-width: 62ch;
}

/* ===== 回访提示 ===== */
.page-news .news-sec--follow {
  background: #ffffff;
  border: 1px solid var(--sk-hair);
  padding: clamp(22px, 3.4vw, 36px);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-news .news-sec--follow .news-sec__head {
  border-bottom-color: var(--sk-coral);
}

.page-news .news-follow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 4px;
}

.page-news .news-follow__col {
  padding-left: 16px;
  border-left: 1px solid var(--sk-hair);
}

.page-news .news-follow__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
}

.page-news .news-follow__desc {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: #4a5768;
}

.page-news .news-follow__link {
  font-size: 13px;
}

/* ===== 右侧索引 ===== */
.page-news .news-rail {
  display: flex;
  flex-direction: column;
  gap: 26px;
  border-top: 0;
  padding-top: 4px;
}

.page-news .news-rail__block {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-rail__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--sk-line);
}

.page-news .news-rail__index {
  display: flex;
  flex-direction: column;
}

.page-news .news-rail__index .sk-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0;
  font-size: 14px;
  color: #46536a;
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: color 0.2s var(--sk-ease), border-color 0.2s var(--sk-ease);
}

.page-news .news-rail__index .sk-index__link:hover {
  color: var(--sk-coral);
  border-left-color: var(--sk-coral);
}

.page-news .news-rail__index .sk-index__num {
  font-size: 11px;
  color: var(--sk-teal);
  letter-spacing: 0.1em;
}

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

.page-news .news-rail__tag {
  display: inline-block;
  padding: 5px 11px;
  font-size: 12.5px;
  color: var(--sk-deep);
  border: 1px solid var(--sk-teal);
  text-decoration: none;
  transition: background-color 0.2s var(--sk-ease), color 0.2s var(--sk-ease);
}

.page-news .news-rail__tag:hover,
.page-news .news-rail__tag:focus-visible {
  background: var(--sk-teal);
  color: #ffffff;
}

.page-news .news-rail__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .news-rail__link {
  font-size: 14px;
  color: #46536a;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--sk-ease), border-color 0.2s var(--sk-ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  color: var(--sk-coral);
  border-bottom-color: var(--sk-coral);
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-news .news-notes__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

  .page-news .news-serie__link {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .news-serie__meta {
    grid-column: 3;
    text-align: right;
  }

  .page-news .news-follow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-news .news-hero__figure .sk-figure__frame {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  }
}

@media (min-width: 1024px) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 1fr) var(--news-rail-w);
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item::before,
  .page-news .news-item__peek,
  .page-news .news-form,
  .page-news .news-serie__link,
  .page-news .news-rail__tag,
  .page-news .news-rail__link {
    transition: none;
  }
}
<<<END>>>

.page-news {
  --sk-hair: var(--sk-ink);
}