.page-news{
  --news-line: rgba(16, 33, 79, .16);
  --news-line-soft: rgba(16, 33, 79, .1);
  --news-space: clamp(18px, 3.8vw, 28px);
  padding-bottom: 64px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-news .mono{
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

.page-news .news-wrap{
  padding-top: 20px;
}

/* 面包屑 */
.page-news .breadcrumb ol{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--muted);
}
.page-news .breadcrumb li{ display: flex; align-items: center; }
.page-news .breadcrumb li::after{ content: "/"; margin-left: 6px; color: var(--gold); }
.page-news .breadcrumb li:last-child::after{ content: ""; }
.page-news .breadcrumb a{ color: var(--indigo); text-decoration: none; }
.page-news .breadcrumb a:hover{ text-decoration: underline; text-underline-offset: 3px; }
.page-news .breadcrumb [aria-current]{ color: var(--ink); font-weight: 600; }

/* 首屏 */
.page-news .news-hero{
  position: relative;
  padding: 24px 18px 26px;
  border: 1px solid var(--news-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(201, 58, 46, .16), transparent 58%),
    radial-gradient(100% 90% at 0% 100%, rgba(30, 63, 158, .14), transparent 62%),
    var(--cream);
  box-shadow: var(--shadow-card);
}
.page-news .news-hero::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 9px;
  background: repeating-linear-gradient(135deg, var(--indigo) 0 9px, transparent 9px 18px);
  opacity: .2;
}
.page-news .news-kicker{
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--red-deep);
}
.page-news .news-kicker::before{
  content: "";
  display: inline-block;
  width: 22px; height: 2px;
  margin-right: 9px;
  vertical-align: 3px;
  background: var(--gold);
}
.page-news .news-hero h1{
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 7.6vw, 54px);
  line-height: 1.1;
  letter-spacing: -.015em;
  color: var(--indigo-deep);
}
.page-news .news-hero .lead{
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: #2c2a24;
  max-width: 62ch;
}
.page-news .news-hero-facts{
  display: grid;
  gap: 14px;
  margin: 22px 0 4px;
  padding: 0;
  list-style: none;
}
.page-news .news-hero-facts li{
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 12px;
  border-top: 2px solid rgba(30, 63, 158, .28);
}
.page-news .news-fact-num{
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--red-deep);
}
.page-news .news-fact-label{
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--muted);
}

/* 双栏骨架 */
.page-news .news-body{
  display: block;
  margin-top: var(--news-space);
}

/* 左侧目录栏 */
.page-news .news-rail{
  margin-bottom: 24px;
  padding: 16px 14px 18px;
  border: 1px solid var(--news-line);
  border-radius: var(--r-md);
  background: var(--paper-2);
}
.page-news .news-rail .mono-label{
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-news .news-rail-label{ margin-top: 18px; }
.page-news .news-jump{
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-jump a{
  display: block;
  padding: 7px 10px;
  border-radius: var(--r-sm);
  font-size: 14.5px;
  color: var(--indigo-deep);
  text-decoration: none;
  transition: background-color 120ms ease, color 120ms ease;
}
.page-news .news-jump a:hover,
.page-news .news-jump a:focus-visible{
  background: var(--cream);
  color: var(--red-deep);
}
.page-news .news-legend{
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  color: #33302a;
}
.page-news .news-legend li{
  display: flex;
  align-items: center;
  gap: 8px;
}
.page-news .news-legend em{
  margin-left: auto;
  font-style: normal;
  font-size: 12px;
  color: var(--muted);
}
.page-news .news-dot{
  width: 10px; height: 10px;
  border-radius: 50%;
  flex: none;
}
.page-news .news-dot--notice{ background: var(--red); }
.page-news .news-dot--version{ background: var(--indigo); }
.page-news .news-dot--topic{ background: var(--gold); }
.page-news .news-dot--center{ background: var(--green); }

/* 置顶公告 */
.page-news .news-pin{
  position: relative;
  margin-bottom: var(--news-space);
  padding: 24px 18px 20px;
  border: 1px solid var(--news-line);
  border-left: 6px solid var(--red);
  border-radius: var(--r-md);
  background: var(--cream);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.page-news .news-pin::before{
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 60%;
  height: 4px;
  background: linear-gradient(90deg, var(--indigo), var(--red) 55%, var(--gold));
}
.page-news .news-pin h2{
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 4.6vw, 29px);
  line-height: 1.28;
  color: var(--indigo-deep);
}
.page-news .news-pin p{
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.78;
}
.page-news .news-pin-list{
  margin: 0 0 14px;
  padding: 0 0 0 4px;
  list-style: none;
}
.page-news .news-pin-list li{
  position: relative;
  padding: 7px 0 7px 22px;
  font-size: 15px;
  line-height: 1.72;
  border-top: 1px dashed var(--news-line-soft);
}
.page-news .news-pin-list li::before{
  content: "";
  position: absolute;
  left: 2px; top: 17px;
  width: 9px; height: 2px;
  background: var(--gold);
}
.page-news .news-pin-next{
  margin: 0 !important;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: rgba(30, 63, 158, .07);
  font-size: 14px !important;
  color: var(--indigo-deep);
}
.page-news .news-pin-img{ margin-top: 16px; }

/* 通用 */
.page-news .media-frame{
  border: 1px solid var(--news-line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--paper-2);
}
.page-news .media-frame img{
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-meta{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
}
.page-news .news-when{
  font-size: 12px;
  color: var(--muted);
}
.page-news .news-tag{
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--cream);
  background: var(--indigo);
  white-space: nowrap;
}
.page-news .news-tag--notice{ background: var(--red-deep); }
.page-news .news-tag--version{ background: var(--indigo); }
.page-news .news-tag--topic{ background: var(--gold); color: var(--ink); }
.page-news .news-tag--center{ background: var(--green-deep); }

/* 章节头 */
.page-news .news-section{
  margin: 0 0 calc(var(--news-space) + 6px);
}
.page-news .news-sec-head{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--news-line);
}
.page-news .section-index{
  flex: none;
  font-size: 30px;
  font-weight: 700;
  line-height: .95;
  color: var(--gold);
}
.page-news .news-sec-head h2{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 4.4vw, 30px);
  line-height: 1.24;
  color: var(--indigo-deep);
}
.page-news .note-hand{
  margin: 5px 0 0;
  font-family: var(--font-hand);
  font-size: 14px;
  color: var(--red-deep);
}
.page-news .news-sec-lead{
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: #2f2c26;
}

/* 条目流 */
.page-news .news-list{
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-item{
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 12px;
  padding: 16px 0 15px;
  border-top: 1px dashed var(--news-line-soft);
}
.page-news .news-item:first-child{ border-top: 1px solid var(--news-line); }
.page-news .news-item .news-meta{ grid-column: 1 / -1; }
.page-news .news-no{
  grid-column: 1;
  align-self: start;
  padding-top: 3px;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
}
.page-news .news-title{
  grid-column: 2;
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.45;
  color: var(--ink);
}
.page-news .news-title a{
  color: inherit;
  text-decoration: none;
}
.page-news .news-title a:hover,
.page-news .news-title a:focus-visible{
  color: var(--indigo);
  text-decoration: underline;
  text-decoration-style: wavy;
  text-decoration-color: var(--red);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 5px;
}
.page-news .news-desc{
  grid-column: 2;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: #3a3630;
}

/* 引用间隔 */
.page-news .news-quote{
  margin: 20px 0 4px;
  padding: 18px 16px 16px;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: linear-gradient(100deg, rgba(216, 154, 58, .16), rgba(245, 238, 224, 0) 82%);
}
.page-news .news-quote blockquote{
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.6;
  color: var(--indigo-deep);
}
.page-news .news-quote figcaption{
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--red-deep);
}

/* 分隔带 */
.page-news .motif-band{
  height: 12px;
  margin: 6px 0 calc(var(--news-space) + 8px);
  border-radius: var(--r-pill);
  background: repeating-linear-gradient(90deg, var(--indigo) 0 14px, var(--gold) 14px 22px, var(--red) 22px 36px, transparent 36px 48px);
  opacity: .55;
}

/* 栏目调整问答 */
.page-news .news-qa{
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-qa-item{
  padding: 16px 16px 15px;
  border: 1px solid var(--news-line);
  border-radius: var(--r-md);
  background: var(--cream);
}
.page-news .news-qa-item:nth-child(even){
  background: var(--paper-2);
  border-color: rgba(16, 33, 79, .14);
}
.page-news .news-qa-item h3{
  position: relative;
  margin: 0 0 8px;
  padding-left: 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16.5px;
  line-height: 1.45;
  color: var(--red-deep);
}
.page-news .news-qa-item h3::before{
  content: "?";
  position: absolute;
  left: 0; top: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}
.page-news .news-qa-item p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: #322f29;
}
.page-news .news-inline-link{
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: rgba(46, 125, 91, .1);
  font-size: 14px;
  line-height: 1.7;
  color: #24453a;
}
.page-news .news-inline-link a{
  color: var(--indigo);
  font-weight: 600;
  text-underline-offset: 3px;
}

/* 版本记录 */
.page-news .news-versions{
  display: grid;
  gap: 16px;
}
.page-news .news-vlist{
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-line);
}
.page-news .news-vrow{
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--news-line-soft);
}
.page-news .news-vid{
  font-size: 13px;
  font-weight: 700;
  color: var(--indigo);
}
.page-news .news-vtext{
  font-size: 14px;
  line-height: 1.62;
  color: #322f29;
}
.page-news .news-version-foot{
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}
.page-news .news-version-foot a{
  color: var(--red-deep);
  font-weight: 600;
  text-underline-offset: 3px;
}

/* 专题 */
.page-news .news-topics{
  display: grid;
  gap: 14px;
}
.page-news .news-topic{
  padding: 16px 16px 18px;
  border: 1px solid var(--news-line);
  border-radius: var(--r-md);
  background: var(--cream);
  transition: transform 120ms ease, border-color 120ms ease;
}
.page-news .news-topic:hover{
  transform: translateY(-4px);
  border-color: rgba(16, 33, 79, .34);
}
.page-news .news-topic--lead{
  padding-top: 12px;
  background: linear-gradient(160deg, rgba(30, 63, 158, .08), var(--cream) 58%);
}
.page-news .news-topic-img{ margin-bottom: 12px; }
.page-news .news-topic-meta{
  margin: 0 0 6px;
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--green-deep);
}
.page-news .news-topic h3{
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
  color: var(--indigo-deep);
}
.page-news .news-topic p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: #34312b;
}

/* 归档 */
.page-news .news-archive{
  display: grid;
  gap: 16px;
  padding: 18px 16px 20px;
  border: 1px solid var(--news-line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(110% 90% at 0% 0%, rgba(30, 63, 158, .1), transparent 60%),
    var(--cream);
}
.page-news .news-archive-text p{
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: #302d27;
}
.page-news .news-archive-list{
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}
.page-news .news-archive-list li{
  position: relative;
  padding: 8px 0 8px 20px;
  font-size: 14.5px;
  line-height: 1.7;
  border-top: 1px dashed var(--news-line-soft);
  color: #322f29;
}
.page-news .news-archive-list li::before{
  content: "";
  position: absolute;
  left: 0; top: 17px;
  width: 10px; height: 2px;
  background: var(--red);
}
.page-news .news-archive-cta{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 !important;
}
.page-news .news-archive-cta .btn{ text-decoration: none; }

/* 焦点可见 */
.page-news a:focus-visible,
.page-news .btn:focus-visible{
  outline: 3px solid var(--gold);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (min-width: 560px){
  .page-news .news-hero{ padding: 28px 26px 30px; }
  .page-news .news-hero-facts{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
  .page-news .news-item{ grid-template-columns: 42px minmax(0, 1fr); column-gap: 16px; }
  .page-news .news-title{ font-size: 18px; }
  .page-news .news-qa{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-news .news-tag{ font-size: 11.5px; }
}

@media (min-width: 760px){
  .page-news .news-pin{
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 22px;
    align-items: start;
    padding: 26px 24px 24px;
  }
  .page-news .news-pin-img{ margin-top: 0; }
  .page-news .news-versions{
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    gap: 22px;
    align-items: start;
  }
  .page-news .news-topics{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .page-news .news-topic:nth-child(even){ transform: translateY(48px); }
  .page-news .news-topic:nth-child(even):hover{ transform: translateY(44px); }
  .page-news .news-topics{ margin-bottom: 48px; }
  .page-news .news-archive{
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 24px;
    align-items: center;
    padding: 22px 22px 24px;
  }
}

@media (min-width: 960px){
  .page-news .news-wrap{ padding-top: 26px; }
  .page-news .news-body{
    display: grid;
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
  .page-news .news-rail{
    position: sticky;
    top: 24px;
    margin-bottom: 0;
  }
  .page-news .news-hero h1{ max-width: 20ch; }
  .page-news .news-item{ padding: 18px 0 17px; }
  .page-news .news-desc{ max-width: 68ch; }
}

@media (prefers-reduced-motion: reduce){
  .page-news .news-topic,
  .page-news .news-topic:nth-child(even),
  .page-news .news-topic:nth-child(even):hover,
  .page-news .news-topic:hover,
  .page-news .news-jump a{
    transition: none;
    transform: none;
  }
}
<<<END>>>