.page-news {
  background: var(--snow);
  color: var(--ink);
  overflow-x: clip;
}

.page-news .crumbs {
  padding-top: clamp(20px, 3vw, 36px);
}

/* ---------- 页首 ---------- */

.page-news .news-masthead {
  position: relative;
  padding: clamp(26px, 4vw, 52px) 0 clamp(30px, 4.5vw, 60px);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--teal);
}

.page-news .news-kicker::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--red);
}

.page-news .news-title {
  margin: clamp(16px, 2vw, 24px) 0 0;
  max-width: 15ch;
  font-family: var(--font-sans);
  font-weight: 900;
  letter-spacing: -.02em;
  font-size: clamp(34px, 6.6vw, 74px);
  line-height: 1.1;
}

.page-news .news-title em {
  font-style: normal;
  color: var(--red);
}

.page-news .news-lede {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  max-width: 44ch;
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-masthead__note {
  display: none;
}

@media (min-width: 1024px) {
  .page-news .news-masthead__note {
    display: block;
    position: absolute;
    right: 0;
    top: clamp(40px, 6vw, 84px);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .26em;
    color: var(--mist);
  }
}

/* ---------- 本季观察焦点 ---------- */

.page-news .news-focus {
  position: relative;
  margin: clamp(30px, 4vw, 56px) 0;
  padding: clamp(26px, 3.6vw, 52px) clamp(20px, 3.6vw, 56px);
  background: var(--graphite);
  border-radius: var(--radius-l);
  color: var(--snow);
  overflow: hidden;
}

.page-news .news-focus::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 212, 220, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 212, 220, .07) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-news .news-focus > * {
  position: relative;
}

.page-news .news-focus__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-bottom: clamp(18px, 2.4vw, 30px);
}

.page-news .news-focus .section-no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-news .news-focus__title {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-news .news-focus__note {
  margin: 0 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .focus-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(18px, 2.2vw, 28px);
}

.page-news .focus-tabs .tabs__tab {
  min-height: 44px;
  padding: 10px 20px;
  border: 1px solid var(--line-light);
  border-radius: 999px;
  background: transparent;
  color: var(--ice);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .focus-tabs .tabs__tab:hover {
  border-color: var(--ice);
  color: var(--snow);
}

.page-news .focus-tabs .tabs__tab[aria-selected="true"] {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

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

.page-news .news-focus .tabs__panel {
  max-width: 62ch;
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.9;
  color: var(--ice);
}

.page-news .news-focus .tabs__panel[hidden] {
  display: none;
}

.page-news .focus-num {
  font-family: var(--font-mono);
  font-size: 1.05em;
  color: var(--gold);
}

/* ---------- 主体两栏 ---------- */

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 4vw, 60px);
  padding-bottom: clamp(40px, 5vw, 80px);
}

@media (min-width: 1024px) {
  .page-news .news-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: clamp(36px, 4vw, 72px);
    align-items: start;
  }
}

/* ---------- 左栏 ---------- */

.page-news .news-rail {
  display: grid;
  gap: clamp(24px, 3vw, 34px);
}

@media (min-width: 1024px) {
  .page-news .news-rail {
    position: sticky;
    top: 110px;
  }
}

.page-news .rail-block {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

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

.page-news .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .index-list li + li {
  border-top: 1px solid var(--line-soft);
}

.page-news .index-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-height: 44px;
  padding: 12px 4px 12px 0;
  font-size: 15px;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-news .index-list a:hover,
.page-news .index-list a:focus-visible {
  color: var(--red);
  padding-left: 8px;
}

.page-news .index-list__no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--red);
}

.page-news .heat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-news .heat-item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px 10px;
  min-height: 44px;
  padding: 10px 12px;
  background: var(--sand);
  border-radius: var(--radius-s);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .heat-item:hover {
  background: #fff;
  transform: translateX(3px);
}

.page-news .heat-rank {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--red);
}

.page-news .heat-city {
  font-size: 15px;
  color: var(--ink);
}

.page-news .heat-delta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--teal);
  white-space: nowrap;
}

.page-news .heat-more {
  grid-column: 1 / -1;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease), margin-top var(--dur) var(--ease);
}

.page-news .heat-item:hover .heat-more {
  max-height: 120px;
  opacity: 1;
  margin-top: 6px;
}

/* ---------- 右栏内容流 ---------- */

.page-news .news-stream {
  display: grid;
  gap: clamp(40px, 5vw, 76px);
  min-width: 0;
}

.page-news .column-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(20px, 2.6vw, 32px);
}

.page-news .column-head__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--red);
}

.page-news .column-head__title {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-news .column-head__note {
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

@media (min-width: 760px) {
  .page-news .column-head__note {
    margin-left: auto;
  }
}

/* 主文章卡 */

.page-news .story--feature {
  display: block;
  margin-bottom: clamp(22px, 3vw, 36px);
  background: var(--card);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.page-news .story__media {
  background: linear-gradient(135deg, var(--graphite), var(--night));
}

.page-news .story__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .story__body {
  display: grid;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 34px);
}

.page-news .story__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-news .story__tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  background: var(--sand);
  color: var(--maple);
}

.page-news .story__tag--city {
  background: rgba(46, 125, 116, .14);
  color: var(--teal);
}

.page-news .story__tag--slot {
  background: rgba(217, 169, 76, .24);
  color: var(--maple);
}

.page-news .story__tag--review {
  background: rgba(196, 52, 42, .12);
  color: var(--red-deep);
}

.page-news .story__tag--release {
  background: rgba(58, 36, 28, .12);
  color: var(--maple);
}

.page-news .story__tag--notice {
  background: rgba(18, 59, 58, .12);
  color: var(--night);
}

.page-news .story__title {
  margin: 0;
  font-size: clamp(20px, 2.1vw, 27px);
  font-weight: 700;
  line-height: 1.36;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .story--feature .story__title {
  font-size: clamp(23px, 2.6vw, 32px);
}

.page-news .story__excerpt {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ink-soft);
}

/* 次级文章 */

.page-news .story-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.4vw, 30px);
}

@media (min-width: 760px) {
  .page-news .story-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-news .story--plain {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 20px 0 22px;
  border-top: 1px solid var(--line-soft);
}

@media (min-width: 760px) {
  .page-news .story-grid > .story--plain:nth-child(even) {
    margin-top: 30px;
  }
}

.page-news .story--plain .story__title {
  font-size: clamp(19px, 1.9vw, 23px);
}

.page-news .story--plain .story__excerpt {
  font-size: 15.5px;
  line-height: 1.78;
}

/* 折叠要点 */

.page-news .story__details {
  margin-top: 2px;
}

.page-news .story__details > summary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--teal);
  cursor: pointer;
  list-style: none;
}

.page-news .story__details > summary::-webkit-details-marker {
  display: none;
}

.page-news .story__details > summary::before {
  content: "+";
  display: inline-block;
  width: 18px;
  height: 18px;
  line-height: 17px;
  text-align: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 12px;
  transition: transform var(--dur) var(--ease);
}

.page-news .story__details[open] > summary::before {
  transform: rotate(45deg);
}

.page-news .story__details > summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  border-radius: var(--radius-s);
}

.page-news .story__points {
  margin: 6px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 6px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-soft);
}

/* ---------- 横向宽幅专题 ---------- */

.page-news .feature-banner {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--graphite);
  border-radius: var(--radius-l);
  overflow: hidden;
  color: var(--snow);
}

@media (min-width: 900px) {
  .page-news .feature-banner {
    grid-template-columns: 1.15fr 1fr;
    align-items: stretch;
  }
}

.page-news .feature-banner__media {
  min-height: 220px;
  background: linear-gradient(160deg, var(--night), var(--maple));
}

.page-news .feature-banner__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  max-width: 100%;
  object-fit: cover;
}

.page-news .feature-banner__body {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: clamp(24px, 3vw, 44px);
}

.page-news .feature-banner__title {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -.01em;
}

.page-news .feature-banner__text {
  margin: 0;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ice);
}

.page-news .feature-banner__link {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 20px;
  border: 1px solid var(--maple-soft);
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font-size: 14px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .feature-banner__link:hover,
.page-news .feature-banner__link:focus-visible {
  background: var(--red-deep);
  transform: translateY(-2px);
}

/* ---------- 服务须知 ---------- */

.page-news .notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .notice-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 6px 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .notice-item:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-news .notice-item__no {
  grid-row: 1 / span 2;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--red);
}

.page-news .notice-item__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}

.page-news .notice-item__text {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

/* ---------- 按栏目回看 ---------- */

.page-news .back-zone {
  margin-bottom: clamp(40px, 5vw, 80px);
  padding: clamp(28px, 3.6vw, 52px) clamp(20px, 3.4vw, 48px);
  background: var(--sand);
  border-radius: var(--radius-l);
}

.page-news .back-zone__head {
  margin-bottom: clamp(20px, 2.6vw, 32px);
}

.page-news .back-zone__title {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 900;
  letter-spacing: -.01em;
}

.page-news .back-zone__note {
  margin: 8px 0 0;
  font-size: 15px;
  color: var(--ink-soft);
}

.page-news .back-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 700px) {
  .page-news .back-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-news .back-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .back-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 44px;
  padding: 22px 20px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .back-card:hover,
.page-news .back-card:focus-visible {
  border-color: var(--red);
  transform: translateY(-3px);
  box-shadow: var(--shadow-1);
}

.page-news .back-card__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .back-card__desc {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-news .back-card__arrow {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--red);
}

@media (prefers-reduced-motion: reduce) {
  .page-news .heat-item,
  .page-news .heat-more,
  .page-news .story__details > summary::before,
  .page-news .back-card,
  .page-news .feature-banner__link,
  .page-news .index-list a,
  .page-news .focus-tabs .tabs__tab {
    transition: none;
  }
  .page-news .heat-item:hover,
  .page-news .back-card:hover,
  .page-news .back-card:focus-visible,
  .page-news .feature-banner__link:hover,
  .page-news .feature-banner__link:focus-visible {
    transform: none;
  }
}