.page-news {
  --news-line: 1px solid var(--ab-sand);
  --news-cream-soft: #FBF7EF;
  background: var(--ab-cream);
  color: var(--ab-ink);
  font-family: var(--ab-font);
  overflow-x: hidden;
}

.page-news .ab-container {
  max-width: var(--ab-w);
  margin-inline: auto;
  padding-inline: var(--ab-pad);
}

/* ---------- 首屏 ---------- */
.page-news .page-news__hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(255, 90, 31, 0.24) 0%, rgba(255, 90, 31, 0) 58%),
    var(--ab-deep);
  color: var(--ab-white);
  padding-block: clamp(20px, 3vw, 32px) clamp(76px, 11vw, 124px);
  overflow: hidden;
}

.page-news .page-news__hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: clamp(26px, 5vw, 52px);
  background: var(--ab-cream);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}

.page-news .news-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--ab-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
}

.page-news .news-crumbs .ab-crumbs__link {
  color: rgba(255, 255, 255, 0.62);
  text-decoration: none;
  transition: color 0.2s var(--ab-ease);
}

.page-news .news-crumbs .ab-crumbs__link:hover,
.page-news .news-crumbs .ab-crumbs__link:focus-visible {
  color: var(--ab-mint);
}

.page-news .news-crumbs .ab-crumbs__sep {
  color: rgba(255, 255, 255, 0.3);
}

.page-news .news-crumbs .ab-crumbs__current {
  color: var(--ab-orange);
}

.page-news .news-hero {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  margin-top: clamp(22px, 4vw, 42px);
}

.page-news .news-eyebrow {
  color: var(--ab-mint);
  margin: 0;
}

.page-news .news-title {
  margin: clamp(14px, 2vw, 22px) 0 0;
  font-size: clamp(34px, 6.4vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--ab-white);
  text-wrap: balance;
}

.page-news .news-lead {
  max-width: 34em;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.78);
}

.page-news .news-actions {
  margin-top: clamp(22px, 3vw, 32px);
}

.page-news .news-hero__rail {
  border-top: 2px solid var(--ab-orange);
  padding-top: clamp(16px, 2vw, 22px);
  display: grid;
  gap: 16px;
}

.page-news .news-rail__label {
  margin: 0;
  font-family: var(--ab-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ab-mint);
}

.page-news .news-rail__stats {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-rail__stat {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.page-news .news-rail__stat dt {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.6);
}

.page-news .news-rail__stat dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13.5px;
  color: var(--ab-white);
}

.page-news .news-rail__num {
  font-family: var(--ab-mono);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--ab-mint);
  font-variant-numeric: tabular-nums;
}

.page-news .news-rail__text {
  font-size: 14px;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.86);
}

.page-news .news-rail__note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.58);
}

/* ---------- 通用区块头 ---------- */
.page-news .news-sechead {
  max-width: 60em;
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-news .news-sechead .ab-eyebrow {
  margin: 0;
  color: var(--ab-orange-deep);
}

.page-news .news-sechead .ab-h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--ab-ink);
}

.page-news .news-sechead .ab-prose {
  margin: 16px 0 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ab-mist);
}

/* ---------- 图片容器统一 ---------- */
.page-news .ab-media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--ab-radius);
  background: var(--ab-midnight);
}

.page-news .ab-media__img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.page-news .ab-media__cap {
  font-family: var(--ab-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  line-height: 1.7;
  padding: 10px 2px 0;
  color: var(--ab-mist);
}

/* ---------- 专题聚合 ---------- */
.page-news .news-topics {
  padding-block: clamp(46px, 8vw, 92px);
  background: var(--ab-cream);
}

.page-news .news-topics__figure {
  margin-bottom: clamp(24px, 4vw, 38px);
}

.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 16px 0;
  border-top: var(--news-line);
  border-bottom: var(--news-line);
}

.page-news .news-filters__label {
  margin: 0;
  font-family: var(--ab-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--ab-mist);
}

.page-news .news-filters__label--end {
  flex: 1 1 100%;
  font-family: var(--ab-font);
  font-size: 13px;
  letter-spacing: 0;
  line-height: 1.7;
  color: var(--ab-mist);
}

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

.page-news .news-filter {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ab-deep);
  background: var(--ab-white);
  border: var(--news-line);
  border-radius: 999px;
  text-decoration: none;
  transition: background-color 0.2s var(--ab-ease), color 0.2s var(--ab-ease), border-color 0.2s var(--ab-ease);
}

.page-news .news-filter:hover,
.page-news .news-filter:focus-visible {
  background: var(--ab-deep);
  border-color: var(--ab-deep);
  color: var(--ab-white);
}

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

.page-news .topic-grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-news .topic-group {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 18px 16px 20px;
  background: var(--news-cream-soft);
  border: var(--news-line);
  border-top: 3px solid var(--ab-deep);
  border-radius: var(--ab-radius);
  transition: transform 0.25s var(--ab-ease), box-shadow 0.25s var(--ab-ease);
}

.page-news .topic-group:nth-child(1) { border-top-color: var(--ab-orange); }
.page-news .topic-group:nth-child(2) { border-top-color: var(--ab-deep); }
.page-news .topic-group:nth-child(3) { border-top-color: var(--ab-orange-deep); }
.page-news .topic-group:nth-child(4) { border-top-color: var(--ab-mist); }
.page-news .topic-group:nth-child(5) { border-top-color: var(--ab-midnight); }

.page-news .topic-group:hover {
  transform: translateY(-3px);
  box-shadow: var(--ab-shadow);
}

.page-news .topic-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(217, 209, 194, 0.85);
}

.page-news .topic-group__head .ab-h3 {
  margin: 0;
  font-size: 17.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ab-ink);
}

.page-news .topic-group__count {
  font-family: var(--ab-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--ab-mist);
}

.page-news .topic-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-news .topic-item {
  display: grid;
  gap: 3px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(217, 209, 194, 0.95);
}

.page-news .topic-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .topic-item__name {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ab-ink);
}

.page-news .topic-item__meta {
  font-family: var(--ab-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ab-mist);
}

.page-news .news-topics__foot {
  margin: clamp(24px, 3.4vw, 34px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ab-mist);
}

.page-news .news-topics__foot a {
  color: var(--ab-orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 65, 15, 0.4);
}

.page-news .news-topics__foot a:hover {
  color: var(--ab-orange);
  border-bottom-color: var(--ab-orange);
}

/* ---------- 最新动态 ---------- */
.page-news .news-feed {
  padding-block: clamp(46px, 8vw, 92px);
  background: var(--ab-white);
}

.page-news .news-feed__layout {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-news .feed-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  border-top: 2px solid var(--ab-deep);
}

.page-news .feed-item {
  display: grid;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: var(--news-line);
}

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

.page-news .feed-item__cat {
  font-family: var(--ab-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--ab-deep);
  color: var(--ab-white);
  white-space: nowrap;
}

.page-news .feed-item__cat--channel { background: var(--ab-orange); }
.page-news .feed-item__cat--mobile { background: var(--ab-midnight); color: var(--ab-mint); }
.page-news .feed-item__cat--review { background: var(--ab-cream); color: var(--ab-deep); box-shadow: inset 0 0 0 1px var(--ab-sand); }
.page-news .feed-item__cat--league { background: var(--ab-deep); }
.page-news .feed-item__cat--member { background: var(--ab-orange-deep); }

.page-news .feed-item__time {
  font-family: var(--ab-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ab-mist);
}

.page-news .feed-item__title {
  margin: 0;
  font-size: clamp(16.5px, 2vw, 20px);
  line-height: 1.42;
  font-weight: 700;
  color: var(--ab-ink);
  transition: color 0.2s var(--ab-ease);
}

.page-news .feed-item:hover .feed-item__title {
  color: var(--ab-orange-deep);
}

.page-news .feed-item__desc {
  margin: 0;
  max-width: 42em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ab-mist);
}

.page-news .feed-rail {
  display: grid;
  gap: clamp(20px, 3vw, 28px);
  align-content: start;
}

.page-news .news-rail-media {
  border: 1px solid var(--ab-sand);
}

.page-news .feed-rail__block {
  border-top: 2px solid var(--ab-orange);
  padding-top: 16px;
}

.page-news .feed-rail__block .ab-h3 {
  margin: 0 0 12px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ab-ink);
}

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

.page-news .feed-rail__list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--ab-sand);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ab-ink);
}

.page-news .feed-rail__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .feed-rail__idx {
  font-family: var(--ab-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ab-orange-deep);
  flex: none;
}

/* ---------- 深度专题 ---------- */
.page-news .news-feature {
  position: relative;
  overflow: hidden;
  padding-block: clamp(48px, 8vw, 100px);
  background: var(--ab-deep);
  color: var(--ab-white);
}

.page-news .news-feature::after {
  content: "";
  position: absolute;
  right: -12%;
  top: -24%;
  width: 64%;
  height: 130%;
  background: radial-gradient(circle at 50% 50%, rgba(71, 245, 197, 0.16), rgba(71, 245, 197, 0) 62%);
  pointer-events: none;
}

.page-news .news-feature__layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-news .news-feature__media {
  border-radius: 18px 3px 18px 3px;
}

.page-news .news-feature__media .ab-media__cap {
  color: rgba(255, 255, 255, 0.55);
}

.page-news .news-feature__body .ab-eyebrow {
  margin: 0;
  color: var(--ab-mint);
}

.page-news .news-feature__body .ab-h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--ab-white);
}

.page-news .news-feature__body .ab-prose {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(255, 255, 255, 0.76);
}

.page-news .news-points {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .news-points li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.page-news .news-points__num {
  font-family: var(--ab-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ab-mint);
  padding-top: 3px;
}

.page-news .news-points__text {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.76);
}

.page-news .news-points__text b {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ab-white);
}

.page-news .zone-list {
  margin: clamp(20px, 3vw, 28px) 0 0;
  display: grid;
  gap: 8px;
}

.page-news .zone-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.05);
  border-left: 2px solid var(--ab-orange);
  border-radius: 0 var(--ab-radius) var(--ab-radius) 0;
}

.page-news .zone-row dt {
  font-family: var(--ab-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ab-mint);
}

.page-news .zone-row dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- 案例复盘 ---------- */
.page-news .news-reviews {
  padding-block: clamp(46px, 8vw, 92px);
  background: var(--ab-cream);
}

.page-news .news-reviews__layout {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-news .news-reviews__media {
  border: 1px solid var(--ab-sand);
}

.page-news .review-list {
  display: grid;
  gap: 14px;
}

.page-news .review-item {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2vw, 22px);
  background: var(--ab-white);
  border: var(--news-line);
  border-radius: var(--ab-radius);
  transition: transform 0.25s var(--ab-ease), box-shadow 0.25s var(--ab-ease);
}

.page-news .review-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--ab-shadow);
}

.page-news .review-item__scene {
  margin: 0;
  font-family: var(--ab-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--ab-orange-deep);
}

.page-news .review-item__title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.44;
  color: var(--ab-ink);
}

.page-news .review-item__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ab-mist);
}

.page-news .review-item__foot {
  margin: 4px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-family: var(--ab-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ab-mist);
}

.page-news .review-item__foot span {
  padding: 3px 8px;
  background: var(--ab-cream);
  border-radius: 999px;
}

/* ---------- 订阅与节奏 ---------- */
.page-news .news-subscribe {
  position: relative;
  overflow: hidden;
  padding-block: clamp(46px, 8vw, 96px);
  background: var(--ab-midnight);
  color: var(--ab-white);
}

.page-news .news-subscribe::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg, var(--ab-orange) 0 30%, var(--ab-mint) 30% 46%, var(--ab-deep) 46% 100%);
}

.page-news .news-subscribe__inner {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-news .news-subscribe .ab-eyebrow {
  margin: 0;
  color: var(--ab-mint);
}

.page-news .news-subscribe .ab-h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--ab-white);
}

.page-news .news-subscribe .ab-prose {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .news-subscribe__actions {
  margin-top: clamp(22px, 3vw, 30px);
}

.page-news .news-subscribe .ab-btn--ghost {
  color: var(--ab-white);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.42);
}

.page-news .rhythm-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: rhythm;
  display: grid;
  gap: 12px;
}

.page-news .rhythm-item {
  position: relative;
  padding: 16px 18px 16px 58px;
  background: rgba(255, 255, 255, 0.05);
  border-left: 2px solid var(--ab-mint);
  border-radius: 0 var(--ab-radius) var(--ab-radius) 0;
}

.page-news .rhythm-item::before {
  counter-increment: rhythm;
  content: "0" counter(rhythm);
  position: absolute;
  left: 16px;
  top: 17px;
  font-family: var(--ab-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ab-orange);
}

.page-news .rhythm-item__title {
  margin: 0 0 4px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ab-white);
}

.page-news .rhythm-item__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.66);
}

.page-news .news-subscribe__note {
  margin: clamp(24px, 3.4vw, 36px) 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 13px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.6);
}

.page-news .news-subscribe__note a {
  color: var(--ab-mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(71, 245, 197, 0.4);
}

.page-news .news-subscribe__note a:hover {
  border-bottom-color: var(--ab-mint);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  }

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

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    align-items: end;
  }

  .page-news .news-reviews__layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

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

@media (min-width: 940px) {
  .page-news .news-feature__layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-news .news-feed__layout {
    grid-template-columns: minmax(0, 1.75fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 1080px) {
  .page-news .review-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic-group,
  .page-news .review-item,
  .page-news .feed-item__title,
  .page-news .news-filter {
    transition: none;
  }

  .page-news .topic-group:hover,
  .page-news .review-item:hover {
    transform: none;
  }
}