.page-news {
  --news-edge: clamp(20px, 4vw, 44px);
  --news-hair: rgba(18, 16, 14, .14);
  --news-hair-inv: rgba(246, 241, 234, .18);
}

.page-news .section { padding-left: 0; padding-right: 0; }

.page-news .breadcrumb {
  padding-top: clamp(14px, 2.4vw, 24px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-54);
}
.page-news .breadcrumb a { color: var(--ink-70); text-decoration: none; }
.page-news .breadcrumb a:hover { color: var(--flame); }
.page-news .breadcrumb span { margin: 0 8px; }

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: clamp(28px, 5vw, 60px);
  padding-bottom: clamp(36px, 6vw, 84px);
  position: relative;
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 62vw;
  height: 62vw;
  max-width: 780px;
  max-height: 780px;
  background: linear-gradient(150deg, rgba(255, 77, 28, .30), rgba(179, 33, 14, 0) 62%);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
  pointer-events: none;
}
.page-news .news-hero .shell { position: relative; z-index: 1; }

.page-news .news-hero__top { max-width: 78ch; }
.page-news .news-hero__eyebrow {
  display: inline-block;
  color: var(--gold);
  margin-bottom: clamp(14px, 2vw, 22px);
}
.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  max-width: 20ch;
}
.page-news .news-hero__lede {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--paper-72);
  max-width: 62ch;
}

/* ---------- 本月主推 ---------- */
.page-news .news-lead {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  margin-top: clamp(30px, 4.4vw, 56px);
  padding-top: clamp(24px, 3.2vw, 40px);
  border-top: 1px solid var(--news-hair-inv);
}
.page-news .news-lead__frame { order: 2; }
.page-news .news-lead__media { order: 1; }

.page-news .news-lead__tag {
  display: inline-block;
  color: var(--flame);
  margin-bottom: 14px;
}
.page-news .news-lead__heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.28;
  color: var(--paper);
  margin: 0 0 clamp(14px, 2vw, 20px);
}
.page-news .news-lead__summary {
  margin: 0 0 clamp(18px, 2.4vw, 24px);
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.9;
  color: var(--paper-72);
}
.page-news .news-lead__duo { margin: 0 0 clamp(20px, 2.6vw, 28px); }
.page-news .news-lead__duo li {
  color: var(--paper-80);
  font-size: 14px;
  line-height: 1.7;
}
.page-news .news-lead__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(16px, 2vw, 22px);
}
.page-news .news-lead__foot {
  margin: 0;
  color: var(--paper-44);
  line-height: 1.7;
}

.page-news .news-lead__media {
  margin: 0;
  aspect-ratio: 16 / 9;
  background: linear-gradient(160deg, var(--indigo), var(--ink));
}

/* ---------- 区块标题 ---------- */
.page-news .news-block-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(12px, 2.2vw, 26px);
  align-items: start;
  padding-bottom: clamp(14px, 2vw, 22px);
  border-bottom: 1px solid var(--news-hair);
  margin-bottom: clamp(18px, 2.6vw, 28px);
}
.page-news .news-block-head--invert { border-bottom-color: var(--news-hair-inv); }

.page-news .news-block-head .section-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(46px, 10vw, 112px);
  line-height: .8;
  letter-spacing: -0.05em;
  display: block;
}
.page-news .section--paper .section-num { color: var(--ink); opacity: .14; }
.page-news .section--indigo .section-num,
.page-news .section--wine .section-num,
.page-news .section--ink .section-num { color: var(--paper); opacity: .17; }

.page-news .news-block-head .label { display: block; margin-bottom: 8px; color: var(--flame); }
.page-news .news-block-head--invert .label { color: var(--gold); }
.page-news .news-block-head__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 32px);
  line-height: 1.28;
  margin: 0;
  color: var(--ink);
}
.page-news .news-block-head--invert .news-block-head__title { color: var(--paper); }

.page-news .news-block-lead {
  margin: 0 0 clamp(24px, 3.4vw, 38px);
  color: var(--ink-70);
}
.page-news .news-block-head--invert + .news-block-lead,
.page-news .section--indigo .news-block-lead,
.page-news .section--wine .news-block-lead { color: var(--paper-72); }

/* ---------- 更新日志 ---------- */
.page-news .news-log { padding-top: clamp(40px, 6vw, 80px); padding-bottom: clamp(40px, 6vw, 80px); }

.page-news .news-spark {
  margin: 0 0 clamp(24px, 3.4vw, 36px);
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--news-hair);
  background: rgba(255, 255, 255, .5);
}
.page-news .news-spark svg { display: block; width: 100%; height: clamp(80px, 12vw, 130px); }
.page-news .news-spark__line {
  fill: none;
  stroke: var(--flame);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  stroke-linejoin: round;
}
.page-news .news-spark__area { fill: rgba(255, 77, 28, .09); stroke: none; }
.page-news .news-spark__axis { stroke: var(--hair); stroke-width: 1; vector-effect: non-scaling-stroke; }
.page-news .news-spark__dot { fill: var(--gold); }
.page-news .news-spark figcaption { margin-top: 10px; color: var(--ink-54); }

.page-news .news-log__list { list-style: none; margin: 0; padding: 0; }
.page-news .news-log__item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 14px;
  padding: clamp(16px, 2.4vw, 24px) 0;
  border-top: 1px solid var(--news-hair);
}
.page-news .news-log__item:last-child { border-bottom: 1px solid var(--news-hair); }
.page-news .news-log__round { color: var(--flame); }
.page-news .news-log__when { color: var(--ink-54); text-align: right; }
.page-news .news-log__title {
  grid-column: 1 / -1;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.35;
  margin: 6px 0 0;
  color: var(--ink);
  position: relative;
  display: inline-block;
  justify-self: start;
  max-width: 100%;
}
.page-news .news-log__title::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -3px;
  height: 1px;
  background: var(--flame);
  transition: right var(--t-base);
}
.page-news .news-log__item:hover .news-log__title::after { right: 0; }
.page-news .news-log__desc {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-70);
  max-width: 68ch;
}
.page-news .news-log__chip {
  grid-column: 1 / -1;
  align-self: start;
  justify-self: start;
  margin-top: 10px;
  padding: 4px 10px;
  border: 1px solid var(--news-hair);
  color: var(--ink-54);
}

/* ---------- 版本迭代 ---------- */
.page-news .news-versions { padding-top: clamp(40px, 6vw, 80px); padding-bottom: clamp(40px, 6vw, 80px); }

.page-news .news-ver__layout {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: start;
}
.page-news .news-ver__media {
  margin: 0;
  aspect-ratio: 3 / 2;
  background: linear-gradient(150deg, var(--away), var(--indigo));
}

.page-news .news-ver__stack { display: grid; }
.page-news .news-ver__item {
  border-top: 1px solid var(--news-hair-inv);
  padding: clamp(12px, 1.8vw, 18px) 0;
}
.page-news .news-ver__item:last-child { border-bottom: 1px solid var(--news-hair-inv); }
.page-news .news-ver__item summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: baseline;
  cursor: pointer;
  list-style: none;
}
.page-news .news-ver__item summary::-webkit-details-marker { display: none; }
.page-news .news-ver__no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--gold);
  letter-spacing: -0.02em;
}
.page-news .news-ver__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(15.5px, 1.9vw, 19px);
  line-height: 1.4;
  color: var(--paper);
}
.page-news .news-ver__mark {
  width: 12px;
  height: 12px;
  border-right: 1px solid var(--paper-44);
  border-bottom: 1px solid var(--paper-44);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--t-base);
}
.page-news .news-ver__item[open] .news-ver__mark { transform: rotate(225deg) translate(-2px, -2px); }

.page-news .news-ver__body { padding: 12px 0 4px 0; }
.page-news .news-ver__body p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--paper-72);
  max-width: 62ch;
}
.page-news .news-ver__body .dup-list li { color: var(--paper-80); font-size: 13.5px; }

.page-news .news-ver__foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  color: var(--paper-44);
  line-height: 1.8;
}
.page-news .news-ver__foot a { color: var(--gold); text-decoration: none; border-bottom: 1px solid rgba(245, 184, 65, .4); }
.page-news .news-ver__foot a:hover { border-bottom-color: var(--gold); }

/* ---------- 城市主场专题 ---------- */
.page-news .news-cities { padding-top: clamp(40px, 6vw, 80px); padding-bottom: clamp(40px, 6vw, 80px); }

.page-news .news-cities__grid { display: grid; gap: clamp(24px, 4vw, 46px); }

.page-news .news-city {
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
}
.page-news .news-city__media {
  margin: 0;
  aspect-ratio: 14 / 9;
  background: linear-gradient(160deg, var(--lava), var(--ink));
}
.page-news .news-city__media .media__tag { background: var(--flame); }
.page-news .news-city__body .label { display: block; color: var(--gold); margin-bottom: 10px; }
.page-news .news-city__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.5vw, 26px);
  line-height: 1.32;
  margin: 0 0 12px;
  color: var(--paper);
}
.page-news .news-city__body p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--paper-72);
  max-width: 62ch;
}
.page-news .news-city__body .btn { color: var(--paper); border-color: var(--paper-44); }
.page-news .news-city__body .btn:hover { color: var(--gold); border-color: var(--gold); }

/* ---------- 编辑手记 ---------- */
.page-news .news-notes { padding-top: clamp(40px, 6vw, 80px); padding-bottom: clamp(40px, 6vw, 80px); }
.page-news .news-notes__grid { align-items: start; }
.page-news .news-notes__list { list-style: none; margin: 0; padding: 0; }
.page-news .news-notes__item {
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-top: 1px solid var(--news-hair);
}
.page-news .news-notes__item:last-child { border-bottom: 1px solid var(--news-hair); }
.page-news .news-notes__q {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.45;
  color: var(--flame);
}
.page-news .news-notes__q::before { content: "— "; color: var(--gold); }
.page-news .news-notes__a {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-70);
  max-width: 64ch;
}
.page-news .news-notes__media {
  margin: 0;
  aspect-ratio: 3 / 2;
  background: linear-gradient(150deg, var(--indigo), var(--ink));
}

/* ---------- 索引墙 ---------- */
.page-news .news-index {
  padding-top: clamp(40px, 6vw, 76px);
  padding-bottom: clamp(40px, 6vw, 76px);
}
.page-news .news-index__eyebrow { display: block; color: var(--gold); margin-bottom: 12px; }
.page-news .news-index__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.28;
  margin: 0 0 clamp(22px, 3vw, 32px);
  color: var(--paper);
}
.page-news .news-index__wall {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--news-hair-inv);
}
.page-news .news-index__link {
  display: grid;
  gap: 4px;
  padding: clamp(14px, 2vw, 18px) 0;
  border-bottom: 1px solid var(--news-hair-inv);
  text-decoration: none;
  transition: padding-left var(--t-base);
}
.page-news .news-index__link:hover { padding-left: 10px; }
.page-news .news-index__k {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(15.5px, 1.8vw, 18px);
  color: var(--paper);
}
.page-news .news-index__link:hover .news-index__k { color: var(--flame); }
.page-news .news-index__v {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--paper-44);
}
.page-news .news-index__foot { margin: clamp(20px, 3vw, 28px) 0 0; color: var(--paper-44); }

/* ---------- 900px 以上 ---------- */
@media (min-width: 900px) {
  .page-news .news-lead {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
  .page-news .news-lead__frame { order: 1; }
  .page-news .news-lead__media { order: 2; }

  .page-news .news-log__item {
    grid-template-columns: 128px 92px 1fr auto;
    align-items: start;
  }
  .page-news .news-log__round { grid-column: 1; }
  .page-news .news-log__when { grid-column: 2; text-align: left; }
  .page-news .news-log__title { grid-column: 3; margin-top: 0; }
  .page-news .news-log__desc { grid-column: 3; }
  .page-news .news-log__chip { grid-column: 4; grid-row: 1 / span 1; margin-top: 0; }

  .page-news .news-ver__layout {
    grid-template-columns: 7fr 5fr;
  }
  .page-news .news-ver__media { position: sticky; top: 96px; }

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

  .page-news .news-index__wall { grid-template-columns: repeat(2, 1fr); column-gap: clamp(24px, 4vw, 56px); }
  .page-news .news-index__link:nth-last-child(2) { border-bottom: 1px solid var(--news-hair-inv); }
}

@media (min-width: 1180px) {
  .page-news .news-notes__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(32px, 4.4vw, 56px);
  }
  .page-news .news-notes__media { align-self: end; }
}
<<<END>>>