.page-news {
  --news-track: rgba(154, 174, 194, .3);
  --news-glow: rgba(63, 224, 207, .16);
  --news-panel: rgba(19, 46, 74, .55);
  background: var(--ink-900);
  color: var(--text-body);
  overflow-x: clip;
  padding-bottom: 64px;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: calc(var(--header-h) + 18px);
  padding-bottom: 14px;
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate-300);
}

.page-news .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--teal-700);
}

.page-news .breadcrumb__list a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .breadcrumb__list a:hover,
.page-news .breadcrumb__list a:focus-visible {
  border-bottom-color: var(--cyan-400);
}

.page-news .breadcrumb__list [aria-current="page"] {
  color: var(--paper-100);
}

/* ---------- 首屏 ---------- */
.page-news .col-hero {
  position: relative;
  padding-bottom: 48px;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(23, 86, 94, .5), transparent 60%),
    linear-gradient(180deg, var(--ink-900), var(--ink-800));
}

.page-news .col-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan-400), transparent);
  opacity: .5;
}

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

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

.page-news .col-hero__title {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(56px, 15vw, 120px);
  line-height: .92;
  letter-spacing: -.015em;
  color: var(--paper-100);
  text-transform: uppercase;
}

.page-news .col-hero__lede {
  max-width: 40ch;
  margin: 0 0 26px;
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--text-body);
}

.page-news .col-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 18px;
}

.page-news .col-hero__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate-300);
}

.page-news .col-hero__visual {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-deep);
}

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

/* ---------- 通用章节头 ---------- */
.page-news .section {
  position: relative;
  padding: 56px 0;
}

.page-news .section-head {
  margin-bottom: 32px;
}

.page-news .section-title {
  margin: 10px 0 12px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(26px, 6vw, 40px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--paper-100);
  max-width: 26ch;
}

.page-news .lede {
  max-width: 52ch;
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--slate-300);
}

.page-news .coord {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan-400);
}

/* ---------- 版本标签 ---------- */
.page-news .ver-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--news-track);
  background: rgba(154, 174, 194, .1);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate-300);
  white-space: nowrap;
}

/* ---------- 本期重点 ---------- */
.page-news .col-focus {
  background: var(--ink-900);
}

.page-news .col-focus__lead {
  display: grid;
  gap: 26px;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--ink-700), var(--ink-800) 70%);
  border: 1px solid rgba(63, 224, 207, .22);
  box-shadow: var(--shadow-deep);
}

.page-news .col-focus__stamp {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber-400);
  text-transform: uppercase;
}

.page-news .col-focus__title {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(24px, 5.4vw, 36px);
  line-height: 1.28;
  color: var(--paper-100);
}

.page-news .col-focus__text {
  margin: 0 0 18px;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--text-body);
}

.page-news .col-focus__points {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .col-focus__points li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate-300);
}

.page-news .col-focus__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--cyan-400);
}

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

.page-news .col-focus__figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.page-news .col-focus__side {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .col-focus__item {
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: var(--news-panel);
  border-left: 3px solid var(--teal-700);
  transition: border-color .25s ease, transform .25s ease;
}

.page-news .col-focus__item:hover {
  border-left-color: var(--orange-500);
  transform: translateX(4px);
}

.page-news .col-focus__item-title {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.45;
  color: var(--paper-100);
}

.page-news .col-focus__item-text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-body);
}

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

/* ---------- 栏目上新与专题连载 ---------- */
.page-news .col-stream {
  background: linear-gradient(180deg, var(--ink-900), var(--ink-800) 55%, var(--ink-900));
}

.page-news .col-stream__list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-news .col-stream__list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 26px;
  bottom: 26px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan-400), rgba(63, 224, 207, .06));
  opacity: .45;
}

.page-news .col-stream__item {
  position: relative;
  padding: 18px 0 18px 36px;
  border-bottom: 1px dashed rgba(154, 174, 194, .18);
}

.page-news .col-stream__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--cyan-400);
  transition: background .25s ease, box-shadow .25s ease;
}

.page-news .col-stream__item:hover::before {
  background: var(--cyan-400);
  box-shadow: 0 0 0 6px var(--news-glow);
}

.page-news .col-stream__time {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange-500);
  text-transform: uppercase;
}

.page-news .col-stream__title {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.45;
  color: var(--paper-100);
}

.page-news .col-stream__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-300);
}

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

.page-news .col-stream__figure {
  margin: 34px 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

/* ---------- 公告栏同步记录 ---------- */
.page-news .col-batches {
  background: var(--ink-900);
}

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

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

.page-news .col-batches__item {
  display: grid;
  gap: 4px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: var(--news-panel);
  border-top: 2px solid rgba(240, 180, 41, .5);
}

.page-news .col-batches__batch {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--amber-400);
}

.page-news .col-batches__name {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 19px;
  color: var(--paper-100);
}

.page-news .col-batches__meta {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-300);
}

.page-news .col-batches__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

/* ---------- 按分类浏览 ---------- */
.page-news .col-cats {
  background: linear-gradient(180deg, var(--ink-900), var(--ink-800));
}

.page-news .col-cats__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-news .col-cat {
  position: relative;
  padding: 18px 18px 16px;
  border-radius: var(--radius-md);
  background: var(--news-panel);
  border: 1px solid rgba(154, 174, 194, .14);
  overflow: hidden;
  transition: border-color .25s ease, transform .25s ease;
}

.page-news .col-cat::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: var(--mint-300);
  opacity: .7;
}

.page-news .col-cat--a::after,
.page-news .col-cat--f::after,
.page-news .col-cat--i::after {
  background: var(--orange-500);
  opacity: .85;
}

.page-news .col-cat--c::after,
.page-news .col-cat--e::after {
  background: var(--cyan-400);
}

.page-news .col-cat:hover,
.page-news .col-cat:focus-within {
  border-color: rgba(63, 224, 207, .45);
  transform: translateY(-3px);
}

.page-news .col-cat__name {
  margin: 0 0 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 17px;
  color: var(--paper-100);
}

.page-news .col-cat__count {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(28px, 7vw, 40px);
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--cyan-400);
}

.page-news .col-cat__count span {
  margin-left: 4px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--slate-300);
}

.page-news .col-cat__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate-300);
}

/* ---------- 往期归档 ---------- */
.page-news .col-archive {
  background: var(--ink-900);
}

.page-news .col-archive__paths {
  display: grid;
  gap: 18px;
}

.page-news .col-archive__path {
  padding: 24px 22px;
  border-radius: var(--radius-lg);
  background: var(--paper-100);
  color: var(--ink-900);
  box-shadow: var(--shadow-deep);
}

.page-news .col-archive__no {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--teal-700);
}

.page-news .col-archive__ptitle {
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.4;
  color: var(--ink-900);
}

.page-news .col-archive__ptext {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: #26384b;
}

.page-news .col-archive__link {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 2px solid var(--orange-500);
  padding-bottom: 2px;
}

.page-news .col-archive__link:hover,
.page-news .col-archive__link:focus-visible {
  color: var(--teal-700);
  border-bottom-color: var(--teal-700);
}

.page-news .col-archive__note {
  margin: 26px 0 0;
  padding: 16px 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-body);
  background: var(--news-panel);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--cyan-400);
}

/* ---------- 尾部指引 ---------- */
.page-news .col-tail {
  padding-top: 8px;
}

.page-news .col-tail__inner {
  display: grid;
  gap: 18px;
  padding: 26px 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--teal-700), var(--ink-700));
  border: 1px solid rgba(63, 224, 207, .2);
}

.page-news .col-tail__text {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-100);
}

.page-news .col-tail__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news {
    padding-bottom: 84px;
  }

  .page-news .section {
    padding: 76px 0;
  }

  .page-news .col-cats__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
  }

  .page-news .col-cat--a { grid-column: span 3; }
  .page-news .col-cat--b { grid-column: span 3; }
  .page-news .col-cat--c { grid-column: span 2; }
  .page-news .col-cat--d { grid-column: span 2; }
  .page-news .col-cat--e { grid-column: span 2; }
  .page-news .col-cat--f { grid-column: span 3; }
  .page-news .col-cat--g { grid-column: span 3; }
  .page-news .col-cat--h { grid-column: span 2; }
  .page-news .col-cat--i { grid-column: span 4; }

  .page-news .col-stream__item {
    display: grid;
    grid-template-columns: 108px minmax(0, 1fr);
    column-gap: 24px;
    padding: 22px 0 22px 36px;
  }

  .page-news .col-stream__time {
    grid-column: 1;
    margin-top: 4px;
  }

  .page-news .col-stream__title,
  .page-news .col-stream__text,
  .page-news .col-stream__tags {
    grid-column: 2;
  }

  .page-news .col-tail__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 32px 34px;
  }
}

@media (min-width: 1024px) {
  .page-news .col-hero {
    padding-bottom: 72px;
  }

  .page-news .col-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: center;
  }

  .page-news .col-focus__lead {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 34px;
    padding: 34px;
  }

  .page-news .col-focus__side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .col-focus__item:nth-child(2) {
    margin-top: 22px;
  }

  .page-news .col-batches__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 34px;
  }

  .page-news .col-batches__list {
    gap: 14px;
  }

  .page-news .col-archive__paths {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 34px;
    align-items: start;
  }

  .page-news .col-archive__path:nth-child(2) {
    margin-top: 64px;
  }

  .page-news .col-archive__note {
    max-width: 62ch;
  }

  .page-news .col-stream__figure {
    max-width: 900px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .col-focus__item,
  .page-news .col-cat,
  .page-news .col-stream__item::before {
    transition: none;
  }

  .page-news .col-focus__item:hover,
  .page-news .col-cat:hover,
  .page-news .col-cat:focus-within {
    transform: none;
  }
}
<<<END>>>