.page-news{
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.75;
  padding-bottom: clamp(44px, 6vw, 92px);
  overflow-x: hidden;
}

.page-news :focus-visible{
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.page-news .crumbs{
  padding: clamp(14px, 2vw, 22px) 0 0;
}

/* ---------- 首屏 ---------- */
.page-news .nw-hero{
  position: relative;
  padding: clamp(16px, 2.6vw, 28px) 0 clamp(30px, 5vw, 60px);
  background-image:
    radial-gradient(720px 360px at 92% -8%, rgba(140, 92, 255, .24), transparent 70%),
    radial-gradient(560px 300px at 4% 6%, rgba(46, 230, 214, .13), transparent 72%),
    repeating-linear-gradient(90deg, rgba(143, 233, 255, .045) 0 1px, transparent 1px 72px);
  background-repeat: no-repeat;
}

.page-news .nw-hero__grid{
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  align-items: start;
}

.page-news .nw-hero__copy .kicker{
  margin: 0 0 12px;
  letter-spacing: .18em;
  color: var(--ice);
}

.page-news .nw-hero h1{
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.14;
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--text);
  max-width: 20ch;
}

.page-news .nw-hero__lead{
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--body-soft);
}

.page-news .nw-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .nw-stats{
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  border-top: 1px solid var(--line);
}

.page-news .nw-stats .stat{
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .nw-stats .stat__num{
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.1;
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-news .nw-stats .stat__label{
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-news .nw-hero__fig{
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(160deg, rgba(22, 34, 51, .92), rgba(13, 20, 32, .96));
  padding: 8px;
  position: relative;
}

.page-news .nw-hero__fig::after{
  content: "";
  position: absolute;
  inset: 8px 8px auto auto;
  width: 26px;
  height: 26px;
  border-top: 2px solid var(--amber);
  border-right: 2px solid var(--amber);
  opacity: .75;
  pointer-events: none;
}

.page-news .nw-hero__fig img{
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--r);
}

/* ---------- 章节骨架 ---------- */
.page-news .nw-sec{
  padding: clamp(34px, 5.4vw, 76px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .nw-sec__head{
  max-width: 74ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .nw-sec__head .kicker{
  margin: 0 0 10px;
  color: var(--amber);
  letter-spacing: .16em;
}

.page-news .nw-sec__head .section__title{
  margin: 0 0 12px;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.24;
  font-weight: 800;
  color: var(--text);
}

.page-news .nw-sec__head .section__lead{
  margin: 0;
  font-size: clamp(14px, 1.5vw, 16px);
  color: var(--body-soft);
}

/* ---------- 筛选带 ---------- */
.page-news .nw-filter{
  border: 1px solid var(--line);
  border-left: 3px solid var(--violet);
  border-radius: var(--r);
  background: rgba(13, 20, 32, .85);
  padding: clamp(14px, 2vw, 20px);
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-news .nw-filter__label{
  display: block;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--ice);
  margin-bottom: 10px;
}

.page-news .nw-filter__row{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
}

.page-news .nw-filter__input{
  flex: 1 1 220px;
  min-width: 0;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--r);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 10px 12px;
}

.page-news .nw-filter__input::placeholder{
  color: var(--muted);
}

.page-news .nw-filter__input:focus{
  border-color: var(--cyan);
  outline: none;
  box-shadow: 0 0 0 2px rgba(46, 230, 214, .22);
}

.page-news .nw-filter__status{
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--muted);
  letter-spacing: .04em;
}

.page-news .nw-filter__chips{
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 时间轴 ---------- */
.page-news .nw-split{
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
}

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

.page-news .nw-tl::before{
  content: "";
  position: absolute;
  left: 14px;
  top: 10px;
  bottom: 18px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan) 0%, rgba(140, 92, 255, .65) 55%, rgba(46, 230, 214, 0) 100%);
}

.page-news .nw-tl__item{
  position: relative;
  padding: 0 0 16px 40px;
}

.page-news .nw-tl__item::before{
  content: "";
  position: absolute;
  left: 7px;
  top: 16px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 0 3px rgba(46, 230, 214, .12);
}

.page-news .nw-tl__item--now::before{
  border-color: var(--amber);
  background: var(--amber);
  box-shadow: 0 0 14px rgba(255, 176, 32, .7);
}

.page-news .nw-tl__when{
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-news .nw-tl__body{
  position: relative;
  border: 1px solid var(--line-soft);
  border-left: 2px solid rgba(46, 230, 214, .5);
  border-radius: var(--r);
  background: linear-gradient(150deg, rgba(22, 34, 51, .9), rgba(13, 20, 32, .92));
  padding: clamp(14px, 2vw, 20px) clamp(44px, 5vw, 56px) clamp(14px, 2vw, 18px) clamp(14px, 2vw, 20px);
  transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-news .nw-tl__item--now .nw-tl__body{
  border-left-color: var(--amber);
}

.page-news .nw-tl__body:hover{
  transform: translateY(-2px);
  border-color: rgba(46, 230, 214, .45);
  box-shadow: 0 14px 30px -22px rgba(46, 230, 214, .9);
}

.page-news .nw-tl__title{
  margin: 0 0 6px;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.4;
  color: var(--text);
  font-weight: 700;
}

.page-news .nw-tl__text{
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--body-soft);
}

.page-news .nw-tl__meta{
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .nw-tl__fav{
  position: absolute;
  top: 30px;
  right: 12px;
  font-size: 16px;
  line-height: 1;
  text-decoration: none;
  color: var(--muted);
  padding: 4px;
  transition: color .18s var(--ease), transform .18s var(--ease);
}

.page-news .nw-tl__fav:hover,
.page-news .nw-tl__fav:focus-visible{
  color: var(--amber);
  transform: scale(1.15);
}

/* ---------- 右侧栏 ---------- */
.page-news .nw-rail{
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .nw-rail__block{
  padding: clamp(14px, 2vw, 20px);
}

.page-news .nw-rail__title{
  margin: 0 0 10px;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--ice);
  font-weight: 700;
}

.page-news .nw-rail__list{
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 13px;
  color: var(--body-soft);
}

.page-news .nw-rail__list li{
  padding-left: 14px;
  position: relative;
}

.page-news .nw-rail__list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

.page-news .nw-snap li{
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  padding-left: 0;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(143, 233, 255, .14);
}

.page-news .nw-snap li::before{
  display: none;
}

.page-news .nw-snap__no{
  font-family: var(--font-mono);
  color: var(--amber);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-news .nw-snap__txt{
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 案例 ---------- */
.page-news .nw-cases{
  display: grid;
  gap: 12px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-news .nw-case{
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: rgba(13, 20, 32, .86);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-news .nw-case:hover{
  border-color: rgba(46, 230, 214, .4);
}

.page-news .nw-case[open]{
  border-color: rgba(46, 230, 214, .5);
  background: linear-gradient(170deg, rgba(22, 34, 51, .95), rgba(13, 20, 32, .95));
}

.page-news .nw-case__head{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: clamp(12px, 1.8vw, 16px) clamp(14px, 2vw, 20px);
  cursor: pointer;
  list-style: none;
}

.page-news .nw-case__head::-webkit-details-marker{
  display: none;
}

.page-news .nw-case__title{
  flex: 1 1 240px;
  margin: 0;
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.45;
  color: var(--text);
  font-weight: 700;
}

.page-news .nw-case__more{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--amber);
  border: 1px solid rgba(255, 176, 32, .45);
  border-radius: var(--r);
  padding: 3px 8px;
  white-space: nowrap;
}

.page-news .nw-case__body{
  padding: 0 clamp(14px, 2vw, 20px) clamp(14px, 2vw, 20px);
  border-top: 1px solid var(--line-soft);
}

.page-news .nw-case__dl{
  margin: 0;
  padding-top: 14px;
}

.page-news .nw-case__dl dt{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  margin: 0 0 6px;
}

.page-news .nw-case__dl dd{
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--body-soft);
}

.page-news .nw-case__dl dd:last-child{
  margin-bottom: 0;
}

.page-news .nw-case__steps{
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.page-news .nw-case__fig{
  margin: 0;
}

.page-news .nw-case__fig img{
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--r);
  border: 1px solid var(--line-soft);
}

/* ---------- 打开失败档案 ---------- */
.page-news .nw-fail{
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-news .nw-fail__fig{
  margin: 0;
}

.page-news .nw-fail__fig img{
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
}

.page-news .nw-fail__grid{
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.page-news .nw-fail__card{
  position: relative;
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--violet);
  border-radius: var(--r);
  background: rgba(22, 34, 51, .7);
  padding: 16px 16px 18px;
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-news .nw-fail__card:hover{
  transform: translateY(-3px);
  border-top-color: var(--cyan);
}

.page-news .nw-fail__num{
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-news .nw-fail__title{
  margin: 0 0 8px;
  font-size: 16px;
  color: var(--text);
  font-weight: 700;
}

.page-news .nw-fail__text{
  margin: 0;
  font-size: 13px;
  color: var(--body-soft);
}

.page-news .nw-notice{
  margin-top: clamp(20px, 3vw, 30px);
  border-left: 3px solid var(--amber);
}

.page-news .nw-notice p{
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--body-soft);
}

.page-news .nw-notice__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

/* ---------- 版本日志 ---------- */
.page-news .nw-log{
  display: grid;
  gap: 14px;
}

.page-news .nw-log__item{
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: rgba(13, 20, 32, .82);
  padding: clamp(14px, 2vw, 20px);
  position: relative;
  overflow: hidden;
}

.page-news .nw-log__item::before{
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--cyan);
}

.page-news .nw-log__item--v5::before{
  background: var(--violet);
}

.page-news .nw-log__item--v6::before{
  background: var(--ice);
}

.page-news .nw-log__tag{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-news .nw-log__when{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-news .nw-log__title{
  margin: 0 0 8px;
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.45;
  color: var(--text);
  font-weight: 700;
}

.page-news .nw-log__text{
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--body-soft);
}

.page-news .nw-log__link{
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 214, .45);
  padding-bottom: 1px;
}

.page-news .nw-log__link:hover{
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-news .nw-log__note{
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  font-size: 13px;
  color: var(--muted);
}

.page-news .nw-log__note a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 214, .4);
}

/* ---------- 订阅与收藏 ---------- */
.page-news .nw-sub{
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: start;
}

.page-news .nw-sub .section__title{
  margin: 8px 0 12px;
  font-size: clamp(23px, 3.4vw, 32px);
  line-height: 1.26;
  font-weight: 800;
  color: var(--text);
}

.page-news .nw-sub__lead{
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  font-size: clamp(14px, 1.5vw, 16px);
  color: var(--body-soft);
  max-width: 58ch;
}

.page-news .nw-sub__steps{
  list-style: none;
  margin: 0 0 clamp(18px, 2.6vw, 24px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .nw-sub__steps li{
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  align-items: start;
  border-bottom: 1px dashed rgba(143, 233, 255, .16);
  padding-bottom: 12px;
}

.page-news .nw-sub__steps li:last-child{
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .nw-sub__no{
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--amber);
  letter-spacing: .06em;
  line-height: 1.5;
}

.page-news .nw-sub__steps p{
  margin: 0;
  font-size: 14px;
  color: var(--body-soft);
}

.page-news .nw-sub__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .nw-sub__fig{
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  padding: 8px;
  background: linear-gradient(150deg, rgba(140, 92, 255, .16), rgba(13, 20, 32, .9));
}

.page-news .nw-sub__fig img{
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--r);
}

.page-news .figure__cap{
  margin: 8px 2px 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px){
  .page-news .nw-stats{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .nw-tl__item{
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 0 16px;
    padding-left: 40px;
  }

  .page-news .nw-tl__when{
    margin: 18px 0 0;
    text-align: right;
  }

  .page-news .nw-tl__item::before{
    top: 22px;
  }

  .page-news .nw-tl__fav{
    top: 32px;
  }

  .page-news .nw-log{
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }

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

@media (min-width: 1000px){
  .page-news .nw-hero__grid{
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }

  .page-news .nw-split{
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-news .nw-fail{
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  }

  .page-news .nw-sub{
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-news .nw-rail{
    position: sticky;
    top: 24px;
  }

  .page-news .nw-case__fig{
    margin-top: clamp(20px, 3vw, 30px);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-news .nw-tl__body,
  .page-news .nw-fail__card,
  .page-news .nw-tl__fav{
    transition: none;
  }

  .page-news .nw-tl__body:hover,
  .page-news .nw-fail__card:hover,
  .page-news .nw-tl__fav:hover{
    transform: none;
  }
}
<<<END>>>