.page-news{
  --news-cut-a: 22px;
  --news-cut-b: 30px;
  --news-border: rgba(47,107,255,.34);
  --news-surface: #0B1128;
  background: var(--ink-900);
  color: var(--text);
}

.page-news .news-section{
  padding: clamp(44px,6vw,84px) 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero{
  position: relative;
  overflow: hidden;
  padding: 14px 0 clamp(48px,7vw,88px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(92% 72% at 84% 98%, rgba(122,92,255,.26), transparent 62%),
    radial-gradient(58% 48% at 6% 2%, rgba(47,107,255,.18), transparent 66%),
    linear-gradient(180deg, #060A18 0%, #070C1E 58%, #060A18 100%);
}

.page-news .news-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(27,35,80,.6) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(27,35,80,.6) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: .55;
  -webkit-mask-image: radial-gradient(120% 92% at 72% 62%, #000 18%, transparent 80%);
  mask-image: radial-gradient(120% 92% at 72% 62%, #000 18%, transparent 80%);
}

.page-news .news-hero-inner{
  position: relative;
  z-index: 2;
}

.page-news .news-hero-grid{
  display: grid;
  gap: 30px;
  margin-top: 22px;
}

.page-news .news-hero-copy .eyebrow{
  margin: 0 0 14px;
}

.page-news .news-hero-copy h1{
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.14;
  letter-spacing: -.02em;
  font-weight: 800;
  color: var(--text);
  text-wrap: balance;
}

.page-news .news-hero-lead{
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero-media{
  position: relative;
  margin: 0;
  padding: 1px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut-b)), calc(100% - var(--news-cut-b)) 100%, 0 100%);
  background: linear-gradient(155deg, rgba(47,107,255,.8), rgba(122,92,255,.32) 55%, rgba(88,245,176,.28));
}

.page-news .news-hero-frame{
  overflow: hidden;
  background: #0A1024;
  clip-path: inherit;
}

.page-news .news-hero-frame img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.05);
}

.page-news .news-hero-media .media-caption{
  display: block;
  padding: 10px 22px 12px;
  background: #0A1024;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--green);
}

.page-news .news-hero-watermark{
  position: absolute;
  right: -3%;
  bottom: -16%;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: clamp(160px, 36vw, 460px);
  line-height: .78;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(47,107,255,.2);
  pointer-events: none;
  user-select: none;
}

/* ---------- 三个系列 ---------- */
.page-news .news-columns-inner{
  display: grid;
  gap: 34px;
}

.page-news .news-axis{
  position: relative;
  padding-left: 20px;
}

.page-news .news-axis::before{
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--blue), rgba(88,245,176,.5) 55%, transparent);
}

.page-news .news-axis .section-title{
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -.01em;
  font-weight: 800;
}

.page-news .news-axis .section-lead{
  margin: 14px 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-axis .annotation{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--stone);
}

.page-news .news-series-list{
  display: grid;
  gap: 22px;
}

.page-news .news-series{
  position: relative;
  padding: 24px 22px 26px;
  background: linear-gradient(165deg, rgba(14,21,48,.96), rgba(6,10,24,.94));
  border: 1px solid var(--line);
  border-left: 2px solid var(--blue);
  border-radius: 0 var(--radius-l) 0 var(--radius-l);
}

.page-news .news-series--version{
  border-left-color: var(--violet);
}

.page-news .news-series--usage{
  border-left-color: var(--green);
}

.page-news .news-series-num{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--green);
}

.page-news .news-series h3{
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--text);
}

.page-news .news-series-lead{
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .news-series p{
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .news-series .btn--link{
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
}

.page-news .news-series-media{
  margin: 16px 0 0;
  padding: 1px;
  background: linear-gradient(150deg, rgba(47,107,255,.5), rgba(122,92,255,.2) 70%, transparent);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 20px) 100%, 0 100%);
}

.page-news .news-series-media img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: #0A1024;
  clip-path: inherit;
}

.page-news .news-series-media .media-caption{
  display: block;
  padding: 8px 14px 10px;
  background: #0A1024;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
}

/* ---------- 本轮观察 ---------- */
.page-news .news-round{
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background:
    linear-gradient(180deg, rgba(14,21,48,.7), rgba(6,10,24,.95)),
    radial-gradient(70% 60% at 90% 10%, rgba(255,122,47,.16), transparent 60%);
}

.page-news .news-round-bg{
  position: absolute;
  right: -8%;
  top: -12%;
  width: min(620px, 68%);
  margin: 0;
  opacity: .14;
  pointer-events: none;
  z-index: 0;
}

.page-news .news-round-bg img{
  display: block;
  width: 100%;
  height: auto;
}

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

.page-news .news-round-head .section-title{
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.8vw, 40px);
  line-height: 1.18;
  letter-spacing: -.02em;
  font-weight: 800;
  max-width: 22ch;
}

.page-news .news-round-head .section-lead{
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-days{
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .news-day{
  position: relative;
  padding: 18px 18px 20px;
  background: linear-gradient(168deg, rgba(14,21,48,.95), rgba(6,10,24,.9));
  border-top: 2px solid var(--blue);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 18px) 100%, 0 100%);
}

.page-news .news-day:nth-child(3){
  border-top-color: var(--green);
}

.page-news .news-day:nth-child(5){
  border-top-color: var(--orange);
}

.page-news .news-day-num{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: .08em;
  color: var(--green);
}

.page-news .news-day h3{
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--text);
}

.page-news .news-day p{
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-round-note{
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 最新条目 ---------- */
.page-news .news-latest-inner{
  display: grid;
  gap: 26px;
}

.page-news .news-latest-axis .toc-title{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--stone);
}

.page-news .news-latest-axis ul{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-news .news-latest-axis .toc-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease, background .18s ease;
}

.page-news .news-latest-axis .toc-tick{
  display: block;
  width: 8px;
  height: 2px;
  background: var(--stone);
  transition: width .18s ease, background .18s ease;
}

.page-news .news-latest-axis .toc-link[aria-current="true"]{
  color: var(--green);
  border-color: rgba(88,245,176,.55);
  background: rgba(88,245,176,.07);
}

.page-news .news-latest-axis .toc-link[aria-current="true"] .toc-tick{
  width: 28px;
  background: var(--green);
}

.page-news .news-entries-head .section-title{
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.18;
  letter-spacing: -.02em;
  font-weight: 800;
}

.page-news .news-entries-head .section-lead{
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-group{
  margin-top: 40px;
  scroll-margin-top: 96px;
}

.page-news .news-group-head{
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-group-head h3{
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-news .news-chip{
  display: inline-block;
  padding: 4px 10px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  white-space: nowrap;
}

.page-news .news-chip--round{
  color: var(--ink-900);
  background: var(--blue);
}

.page-news .news-chip--version{
  color: var(--ink-900);
  background: var(--green);
}

.page-news .news-chip--usage{
  color: var(--ink-900);
  background: var(--orange);
}

.page-news .news-group-grid{
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.page-news .news-entry{
  padding: 1px;
  background: linear-gradient(150deg, var(--news-border), rgba(27,35,80,.28) 60%, transparent);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut-a)), calc(100% - var(--news-cut-a)) 100%, 0 100%);
  transition: background .2s ease;
}

.page-news .news-entry:hover{
  background: linear-gradient(150deg, rgba(47,107,255,.85), rgba(88,245,176,.42) 65%, transparent);
}

.page-news .news-entry-body{
  height: 100%;
  padding: 20px 18px 22px;
  background: var(--news-surface);
  clip-path: inherit;
}

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

.page-news .news-entry-time{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-news .news-entry-title{
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.34;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-news .news-entry-summary{
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .news-entry-more{
  margin-top: 12px;
  border-top: 1px dashed var(--line);
  padding-top: 10px;
}

.page-news .news-entry-more summary{
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--blue);
  list-style: none;
}

.page-news .news-entry-more summary::-webkit-details-marker{
  display: none;
}

.page-news .news-entry-more summary::after{
  content: " +";
  color: var(--green);
}

.page-news .news-entry-more[open] summary::after{
  content: " −";
}

.page-news .news-entry-more p{
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--stone);
}

.page-news .news-entry-link{
  display: inline-block;
  margin-top: 14px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(88,245,176,.35);
  padding-bottom: 2px;
}

.page-news .news-entry-link:hover{
  border-bottom-color: var(--green);
}

/* ---------- 制作流程 ---------- */
.page-news .news-process{
  padding-top: 0;
}

.page-news .news-paper{
  padding: clamp(26px,4vw,48px);
  background: var(--paper);
  color: var(--ink-700);
  box-shadow: 4px 4px 0 rgba(185,180,166,.28), 10px 10px 0 rgba(185,180,166,.12);
}

.page-news .news-paper .eyebrow{
  margin: 0 0 12px;
  color: #6B6455;
}

.page-news .news-paper .section-title{
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.24;
  letter-spacing: -.015em;
  font-weight: 800;
  color: var(--ink-700);
}

.page-news .news-steps{
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-news .news-step{
  padding-top: 16px;
  border-top: 1px solid rgba(27,35,80,.18);
}

.page-news .news-step-num{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .18em;
  color: #2F6BFF;
}

.page-news .news-step h3{
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink-700);
}

.page-news .news-step p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: #3A4360;
}

.page-news .news-paper-note{
  margin: 28px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(27,35,80,.18);
  font-size: 13.5px;
  line-height: 1.8;
  color: #5A5346;
}

.page-news .news-paper-note a{
  color: #1F4FD8;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 回看入口 ---------- */
.page-news .news-browse{
  padding-bottom: clamp(56px,7vw,96px);
}

.page-news .news-browse-head .section-title{
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.18;
  letter-spacing: -.02em;
  font-weight: 800;
}

.page-news .news-browse-head .section-lead{
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-browse-grid{
  margin-top: 28px;
}

.page-news .news-browse-panel{
  padding: 22px 20px 24px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--blue);
  background: linear-gradient(170deg, rgba(14,21,48,.96), rgba(6,10,24,.92));
}

.page-news .news-browse-panel--rounds{
  border-top-color: var(--orange);
}

.page-news .news-browse-panel h3{
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-news .news-browse-links{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-browse-links a{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  text-decoration: none;
  background: rgba(11,17,40,.7);
  transition: border-color .18s ease, background .18s ease;
}

.page-news .news-browse-links a:hover{
  border-color: rgba(88,245,176,.5);
  background: rgba(88,245,176,.06);
}

.page-news .news-browse-key{
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text);
}

.page-news .news-browse-desc{
  font-size: 12.5px;
  color: var(--muted);
}

.page-news .news-round-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .news-round-list li{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-round-list li:last-child{
  border-bottom: none;
}

.page-news .news-round-list a{
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
}

.page-news .news-round-index{
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--orange);
  min-width: 34px;
}

.page-news .news-round-label{
  font-size: 14px;
  color: var(--text);
}

.page-news .news-round-list a .news-round-label{
  border-bottom: 1px solid rgba(255,122,47,.4);
}

.page-news .news-round-note{
  font-size: 12.5px;
  color: var(--muted);
}

.page-news .news-browse-note{
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--stone);
}

.page-news .news-browse-cta{
  margin-top: 30px;
  padding: 24px 20px;
  border-top: 1px solid var(--line-blue);
  display: flex;
  flex-direction: column;
  gap: 16px;
  background:
    radial-gradient(80% 120% at 0% 0%, rgba(255,122,47,.14), transparent 62%);
}

.page-news .news-browse-cta p{
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-news .news-browse-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 768px){
  .page-news .news-hero-grid{
    grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr);
    align-items: end;
    gap: 36px;
  }

  .page-news .news-hero-media{
    transform: translateY(10px);
  }

  .page-news .news-series{
    padding: 28px 26px 30px;
  }

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

  .page-news .news-day:nth-child(even){
    margin-top: 22px;
  }

  .page-news .news-group-grid{
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 20px;
  }

  .page-news .news-entry:nth-child(even){
    margin-top: 26px;
  }

  .page-news .news-series-body{
    min-width: 0;
  }

  .page-news .news-series--version,
  .page-news .news-series--usage{
    display: grid;
    grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr);
    gap: 24px;
    align-items: start;
  }

  .page-news .news-series--version .news-series-media,
  .page-news .news-series--usage .news-series-media{
    margin: 0;
  }

  .page-news .news-series--usage .news-series-media{
    order: -1;
  }

  .page-news .news-steps{
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 24px;
  }

  .page-news .news-browse-cta{
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 26px 28px;
  }
}

@media (min-width: 1024px){
  .page-news .news-columns-inner{
    grid-template-columns: 300px minmax(0,1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-axis{
    position: sticky;
    top: 96px;
  }

  .page-news .news-latest-inner{
    grid-template-columns: 200px minmax(0,1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .news-latest-axis{
    position: sticky;
    top: 96px;
  }

  .page-news .news-latest-axis ul{
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 6px;
  }

  .page-news .news-latest-axis .toc-link{
    display: flex;
    width: 100%;
    border: none;
    border-radius: 0;
    padding: 9px 0;
    border-bottom: 1px solid var(--line-soft);
    background: none;
  }

  .page-news .news-latest-axis .toc-link[aria-current="true"]{
    background: none;
  }

  .page-news .news-days{
    grid-template-columns: repeat(5, minmax(0,1fr));
  }

  .page-news .news-day:nth-child(even){
    margin-top: 0;
  }

  .page-news .news-day:nth-child(2),
  .page-news .news-day:nth-child(4){
    margin-top: 24px;
  }

  .page-news .news-group-grid{
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 22px;
  }

  .page-news .news-entry:nth-child(3n+2){
    margin-top: 30px;
  }

  .page-news .news-entry:nth-child(3n){
    margin-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-news .news-entry,
  .page-news .news-latest-axis .toc-link,
  .page-news .news-latest-axis .toc-tick,
  .page-news .news-browse-links a{
    transition: none;
  }
}
<<<END>>>