.page-news {
  --news-radius: 22px;
  --news-pad: 24px;
  background: var(--ink);
  color: var(--paper);
  padding-bottom: 96px;
  overflow-x: hidden;
}

.page-news .shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 104px;
  font-size: 13px;
  color: var(--cool);
}

.page-news .breadcrumb a {
  color: var(--cool);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-news .breadcrumb a:hover {
  color: var(--paper);
}

.page-news .bc-sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.notes-hero {
  padding-top: 22px;
}

.notes-hero-grid {
  display: grid;
  gap: 34px;
}

.notes-hero h1 {
  font-family: var(--font-sans);
  font-size: clamp(30px, 7.2vw, 58px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.02em;
  margin: 14px 0 18px;
  max-width: 15em;
}

.notes-lede {
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--cool);
  max-width: 42em;
  margin: 0 0 24px;
}

.notes-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.notes-actions .btn {
  text-decoration: none;
}

/* ---------- 栏目索引 ---------- */
.notes-toc {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  padding: 18px 18px 8px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.notes-toc-title {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--neon);
  text-transform: uppercase;
}

.notes-toc .toc {
  list-style: none;
  margin: 0;
  padding: 0;
}

.notes-toc .toc li + li {
  border-top: 1px solid var(--line-soft);
}

.notes-toc .toc-link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 4px;
  font-size: 15px;
  color: var(--paper);
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.notes-toc .toc-link:hover,
.notes-toc .toc-link[aria-current="true"] {
  color: var(--brand);
  padding-left: 10px;
}

.notes-toc .toc-num {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--cool);
  letter-spacing: .06em;
}

.notes-toc .toc-link[aria-current="true"] .toc-num,
.notes-toc .toc-link:hover .toc-num {
  color: var(--neon);
}

/* ---------- 数字条 ---------- */
.notes-stats {
  list-style: none;
  margin: 46px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.notes-stats li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.notes-stats .stat-num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
}

.notes-stats li:nth-child(even) .stat-num {
  color: var(--neon);
}

.notes-stats .stat-label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--cool);
}

/* ---------- 区块通用 ---------- */
.notes-block {
  padding-top: 76px;
  scroll-margin-top: 96px;
}

.notes-block .section-head {
  max-width: 40em;
  margin-bottom: 28px;
}

.notes-block h2 {
  font-family: var(--font-sans);
  font-size: clamp(24px, 5vw, 40px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.015em;
  margin: 12px 0 12px;
}

.section-sub {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--cool);
}

.page-news .eyebrow {
  margin: 0;
}

/* ---------- 本季精选 ---------- */
.featured-layout {
  display: grid;
  gap: 22px;
}

.featured-lead {
  background: linear-gradient(158deg, var(--green) 0%, var(--ink-soft) 78%);
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  overflow: hidden;
}

.page-news .media-frame {
  display: block;
  margin: 0;
  overflow: hidden;
  background: var(--ink-soft);
}

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

.notes-hero .media-frame img,
.featured-lead .media-frame img {
  height: 100%;
}

.featured-lead .media-frame img {
  height: auto;
}

.featured-body {
  padding: 22px 22px 26px;
}

.featured-body h3 {
  font-size: clamp(20px, 3.4vw, 28px);
  font-weight: 900;
  line-height: 1.22;
  margin: 14px 0 10px;
}

.featured-body p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--cool);
}

.featured-layout .chip {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  letter-spacing: .08em;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: var(--glass);
  color: var(--cool);
}

.featured-layout .chip.is-active {
  border-color: rgba(255, 61, 24, .55);
  background: rgba(255, 61, 24, .14);
  color: var(--warm);
}

.page-news .text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--warm);
  text-decoration: none;
}

.page-news .text-link::after {
  content: "→";
  transition: transform .22s var(--ease);
}

.page-news .text-link:hover::after {
  transform: translateX(5px);
}

.featured-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.featured-list li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.featured-list h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
}

.featured-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--cool);
}

/* ---------- 赛季追踪 ---------- */
.season-layout {
  display: grid;
  gap: 30px;
}

.season-track {
  list-style: none;
  margin: 0;
  padding: 0;
}

.season-track li {
  position: relative;
  margin-left: 8px;
  padding: 0 0 30px 34px;
  border-left: 1px solid var(--line);
}

.season-track li:last-child {
  padding-bottom: 4px;
}

.season-track li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 4px rgba(255, 61, 24, .16);
}

.season-track li:last-child::before {
  background: var(--neon);
  box-shadow: 0 0 0 4px rgba(37, 242, 210, .16);
}

.season-track .round {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--neon);
}

.season-track h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
}

.season-track p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--cool);
}

.season-aside {
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  background: var(--green);
  overflow: hidden;
}

.season-aside-body {
  padding: 20px 22px 24px;
}

.season-aside-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.4;
  color: var(--paper);
}

.season-aside-body p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--cool);
}

/* ---------- 版本日志 ---------- */
.log-layout {
  display: grid;
  gap: 26px;
}

.log-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-soft);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color .22s var(--ease);
}

.log-item:last-child {
  margin-bottom: 0;
}

.log-item[open] {
  border-color: rgba(255, 61, 24, .5);
}

.log-item summary {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.log-item summary::-webkit-details-marker {
  display: none;
}

.log-ver {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: .02em;
}

.log-head {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.log-title {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.log-when {
  font-size: 12.5px;
  color: var(--cool);
  letter-spacing: .04em;
}

.log-body {
  padding: 0 18px 20px 62px;
}

.log-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--cool);
  border-top: 1px solid var(--line-soft);
  padding-top: 14px;
}

.log-figure {
  border-radius: var(--news-radius);
  border: 1px solid var(--line);
}

.log-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ---------- 城市赛区 ---------- */
.city-grid {
  display: grid;
  gap: 20px;
}

.city-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  background: var(--ink-soft);
  overflow: hidden;
}

.city-slab {
  height: 132px;
}

.city-slab--warm {
  background: linear-gradient(118deg, var(--brand) 0%, var(--warm) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 74%, 0 100%);
}

.city-slab--green {
  background: linear-gradient(118deg, var(--green) 0%, #123a31 60%, var(--neon) 160%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 74%);
}

.city-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  flex: 1;
}

.city-name {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--neon);
}

.city-quote {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 17.5px;
  line-height: 1.65;
  color: var(--paper);
}

.city-meta {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cool);
}

.city-footnote {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--cool);
}

.city-footnote a {
  color: var(--warm);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 43, .4);
}

.city-footnote a:hover {
  color: var(--paper);
}

/* ---------- 专题系列 ---------- */
.topics-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 14px;
}

.topics-rail {
  list-style: none;
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 0 0 6px;
  scroll-snap-type: x mandatory;
}

.topic-card {
  flex: 0 0 80%;
  max-width: 330px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--news-radius);
  padding: 24px 22px;
  min-height: 240px;
}

.topic-num {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--brand);
}

.topic-card h3 {
  margin: 12px 0 10px;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -.01em;
}

.topic-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(11, 13, 16, .72);
}

.topic-card .topic-latest {
  margin-top: auto;
  padding-top: 16px;
  font-size: 13px;
  color: var(--brand);
  border-top: 1px solid rgba(11, 13, 16, .14);
}

/* ---------- 订阅与投稿 ---------- */
.subscribe-layout {
  display: grid;
  gap: 26px;
}

.subscribe-copy h2 {
  margin: 12px 0 14px;
}

.subscribe-copy p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--cool);
}

.subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.subscribe-actions .btn {
  text-decoration: none;
}

.subscribe-panel {
  display: grid;
  gap: 1px;
  background: rgba(11, 13, 16, .14);
  border-radius: var(--news-radius);
  overflow: hidden;
  border: 1px solid rgba(11, 13, 16, .14);
}

.subscribe-item {
  background: var(--paper);
  color: var(--ink);
  padding: 22px 22px 24px;
}

.subscribe-item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.3;
}

.subscribe-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(11, 13, 16, .72);
}

.subscribe-item .contact-line {
  font-family: var(--font-num);
  font-size: 14.5px;
  color: var(--ink);
  white-space: nowrap;
}

/* ---------- 返回顶部 ---------- */
.page-news .to-top {
  position: fixed;
  right: 16px;
  bottom: 20px;
  z-index: 40;
  padding: 10px 16px;
  font-size: 13px;
  color: var(--paper);
  background: rgba(11, 13, 16, .8);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity .24s var(--ease), transform .24s var(--ease);
}

.page-news .to-top[data-visible="true"] {
  opacity: 1;
  pointer-events: auto;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .notes-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .notes-stats li {
    padding: 22px 20px;
  }

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

  .topic-card {
    flex: 0 0 46%;
    max-width: 340px;
  }

  .log-body {
    padding-left: 80px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-news .breadcrumb {
    padding-top: 122px;
  }

  .notes-hero {
    padding-top: 30px;
  }

  .notes-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: start;
  }

  .notes-lede {
    font-size: 17.5px;
  }

  .notes-stats {
    margin-top: 58px;
  }

  .notes-block {
    padding-top: 108px;
  }

  .notes-block .section-head {
    margin-bottom: 36px;
  }

  .featured-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 26px;
    align-items: start;
  }

  .featured-list {
    border-top: 0;
  }

  .featured-list li:first-child {
    padding-top: 4px;
  }

  .season-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

  .log-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: start;
  }

  .city-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .subscribe-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 46px;
    align-items: start;
  }

  .topic-card {
    flex: 0 0 32%;
  }

  .page-news .to-top {
    right: 28px;
    bottom: 28px;
  }
}

@media (min-width: 1180px) {
  .featured-body {
    padding: 26px 28px 32px;
  }

  .topic-card {
    flex: 0 0 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}