.page-news {
  --news-rail: 250px;
  --news-soft: rgba(246, 247, 249, 0.72);
  --news-hair: var(--line);
  background: var(--charcoal);
  color: var(--cold);
  font-family: var(--font-body);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: clamp(18px, 3vw, 28px) 0 clamp(36px, 6vw, 72px);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(255, 90, 31, 0.2), transparent 58%),
    linear-gradient(180deg, var(--ink) 0%, var(--charcoal) 72%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  right: -6%;
  top: 16%;
  width: clamp(170px, 32vw, 440px);
  height: clamp(44px, 7vw, 88px);
  background: var(--ember);
  opacity: 0.14;
  transform: rotate(-6deg);
  pointer-events: none;
}

.page-news .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(18px, 3vw, 28px);
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-news .breadcrumb-list a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

.page-news .breadcrumb-sep {
  color: var(--ember);
}

.page-news .breadcrumb-current {
  color: var(--cold);
}

.page-news .masthead-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  align-items: end;
}

.page-news .masthead-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-news .masthead-kicker .mono {
  color: var(--amber);
}

.page-news .news-h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7.4vw, 76px);
  line-height: 1.03;
  letter-spacing: -0.03em;
  color: var(--cold);
}

.page-news .news-h1 em {
  font-style: normal;
  color: var(--ember);
}

.page-news .news-lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.8;
  color: var(--news-soft);
}

.page-news .masthead-tags {
  margin-top: clamp(16px, 2.4vw, 22px);
}

.page-news .masthead-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .stat {
  background: rgba(8, 9, 11, 0.62);
  padding: 14px 14px 16px;
}

.page-news .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1;
  color: var(--cold);
}

.page-news .stat:nth-child(2) .stat-num {
  color: var(--mint);
}

.page-news .stat:nth-child(4) .stat-num {
  color: var(--ember);
}

.page-news .stat-label {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

/* ---------- 章节容器 ---------- */
.page-news .news-block {
  padding: var(--section-y) 0;
}

.page-news .news-block--paper {
  background: var(--paper);
  color: var(--ink);
  --news-soft: rgba(8, 9, 11, 0.72);
  --news-hair: rgba(8, 9, 11, 0.16);
}

.page-news .news-block--ink {
  background: var(--ink);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .block-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .block-top {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-news .block-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ember);
}

.page-news .news-block--paper .block-index {
  color: var(--ember-deep);
}

.page-news .block-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .block-title {
  margin: 0;
  max-width: 26ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-news .block-note {
  margin: 0;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--news-soft);
}

/* ---------- 榜单 ---------- */
.page-news .rank-media {
  margin: 0 0 clamp(18px, 3vw, 28px);
}

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

.page-news .table-scroll {
  overflow-x: auto;
  border-top: 2px solid var(--ink);
}

.page-news .rank-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  font-size: 13.5px;
  color: var(--ink);
}

.page-news .rank-table th {
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-align: left;
  white-space: nowrap;
  color: rgba(8, 9, 11, 0.6);
  border-bottom: 1px solid var(--news-hair);
}

.page-news .rank-table tbody th {
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--ink);
  white-space: normal;
}

.page-news .rank-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--news-hair);
  vertical-align: middle;
}

.page-news .rank-table td.n {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.page-news .rank-table td.memo {
  color: rgba(8, 9, 11, 0.78);
}

.page-news .rank-table tbody tr:hover {
  background: rgba(255, 90, 31, 0.07);
}

.page-news .delta {
  display: inline-block;
  padding: 3px 7px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
}

.page-news .delta--up {
  background: rgba(59, 240, 196, 0.28);
  color: #0b5f4c;
}

.page-news .delta--down {
  background: rgba(255, 90, 31, 0.22);
  color: var(--ember-deep);
}

.page-news .flag {
  display: inline-block;
  padding: 3px 7px;
  font-size: 11px;
  letter-spacing: 0.1em;
  background: var(--amber);
  color: var(--ink);
}

.page-news .flag--off {
  background: rgba(8, 9, 11, 0.1);
  color: rgba(8, 9, 11, 0.62);
}

.page-news .table-note {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 62ch;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(8, 9, 11, 0.62);
}

/* ---------- 主栏 + 侧栏 ---------- */
.page-news .journal-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

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

.page-news .rail-card {
  border: 1px solid var(--line);
  background: rgba(246, 247, 249, 0.035);
  padding: 16px;
}

.page-news .rail-card--mint {
  border-color: rgba(59, 240, 196, 0.35);
  background: rgba(59, 240, 196, 0.06);
}

.page-news .rail-title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mint);
}

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

.page-news .rail-list li + li {
  border-top: 1px dotted var(--line);
}

.page-news .rail-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-size: 13.5px;
  color: var(--cold);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .rail-list a .mono {
  font-size: 11px;
  color: var(--steel);
}

.page-news .rail-list a:hover {
  color: var(--ember);
}

.page-news .rail-list a:hover .mono {
  color: var(--ember);
}

.page-news .rail-big {
  margin: 0;
  font-size: 30px;
  line-height: 1;
  color: var(--mint);
  font-variant-numeric: tabular-nums;
}

.page-news .rail-big span {
  font-size: 18px;
  color: var(--steel);
}

.page-news .rail-note {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--news-soft);
}

.page-news .rail-card--links {
  display: grid;
  gap: 0;
}

.page-news .rail-card--links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  font-size: 13px;
  color: var(--cold);
  text-decoration: none;
  border-bottom: 1px dotted var(--line);
  transition: color 0.2s ease;
}

.page-news .rail-card--links a:last-child {
  border-bottom: 0;
}

.page-news .rail-card--links a::after {
  content: "→";
  color: var(--ember);
}

.page-news .rail-card--links a:hover {
  color: var(--mint);
}

/* ---------- 筛选 ---------- */
.page-news .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-btn {
  border: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--cold);
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.1em;
  min-height: 44px;
  padding: 0 14px;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-news .filter-btn:hover {
  border-color: var(--ember);
  color: var(--ember);
}

.page-news .filter-btn[aria-pressed="true"] {
  background: var(--ember);
  border-color: var(--mint);
  color: var(--ink);
}

.page-news .filter-count {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-news .filter-count .mono {
  color: var(--mint);
}

/* ---------- 条目流 ---------- */
.page-news .stream {
  border-top: 1px solid var(--line);
}

.page-news .entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .entry--media {
  background: rgba(59, 240, 196, 0.045);
  padding-left: 14px;
  padding-right: 14px;
}

.page-news .entry-time {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--steel);
}

.page-news .entry-time::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  background: var(--ember);
  transform: rotate(45deg);
}

.page-news .entry-day {
  color: var(--cold);
  letter-spacing: 0.06em;
}

.page-news .entry-clock {
  font-variant-numeric: tabular-nums;
  color: var(--steel);
}

.page-news .entry-tags {
  gap: 6px;
  margin-bottom: 4px;
}

.page-news .entry-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 800;
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--cold);
}

.page-news .entry-sum {
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--news-soft);
}

.page-news .entry-media {
  margin: 14px 0 0;
  max-width: 640px;
}

.page-news .entry-media--square {
  max-width: 380px;
}

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

.page-news .stream-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
}

.page-news .stream-foot-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--news-soft);
  max-width: 42ch;
}

/* ---------- 按钮 ---------- */
.page-news .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news .btn--primary {
  background: var(--ember);
  border: 1px solid var(--ember);
  color: var(--ink);
}

.page-news .btn--primary:hover {
  background: var(--amber);
  border-color: var(--amber);
}

.page-news .btn--ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--cold);
}

.page-news .news-block--paper .btn--ghost {
  border-color: rgba(8, 9, 11, 0.34);
  color: var(--ink);
}

.page-news .btn--ghost:hover {
  border-color: var(--ember);
  color: var(--ember);
}

/* ---------- 集锦 ---------- */
.page-news .reel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 20px);
}

.page-news .reel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(246, 247, 249, 0.035);
  transition: border-color 0.2s ease;
}

.page-news .reel:hover {
  border-color: var(--ember);
}

.page-news .reel--feature {
  padding: 0;
  background: transparent;
}

.page-news .reel-media {
  margin: 0;
}

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

.page-news .reel-body {
  padding: 14px;
}

.page-news .reel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-news .reel-round {
  display: inline-block;
  padding: 3px 7px;
  background: var(--amber);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-news .reel-stamp {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--mint);
}

.page-news .reel-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.42;
  color: var(--cold);
}

.page-news .reel-dur {
  margin: auto 0 0;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--steel);
}

/* ---------- 节奏与订阅 ---------- */
.page-news .rhythm-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

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

.page-news .rhythm-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .rhythm-item:first-child {
  border-top: 1px solid var(--news-hair);
}

.page-news .rhythm-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ember-deep);
}

.page-news .rhythm-val {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink);
}

.page-news .rhythm-val strong {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--ember-deep);
}

.page-news .sub-card {
  display: grid;
  gap: 14px;
  padding: clamp(18px, 3vw, 28px);
  border: 2px solid var(--ink);
  background: rgba(246, 247, 249, 0.6);
}

.page-news .sub-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .sub-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(8, 9, 11, 0.76);
}

.page-news .sub-mail {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 14px;
  word-break: break-all;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--ember);
  padding-bottom: 2px;
}

.page-news .sub-mail:hover {
  color: var(--ember-deep);
}

.page-news .sub-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(8, 9, 11, 0.78);
}

.page-news .sub-list li {
  position: relative;
  padding-left: 14px;
}

.page-news .sub-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--ember);
}

.page-news .btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-news .rhythm-item {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-news .entry {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 22px;
    padding: 22px 0;
  }

  .page-news .entry-time {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-news .entry-time::before {
    width: 10px;
    height: 10px;
    margin-bottom: 2px;
  }

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

  .page-news .reel--feature {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .page-news .masthead-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
  }

  .page-news .masthead-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-news .journal-shell {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
  }

  .page-news .rail {
    position: sticky;
    top: 88px;
  }

  .page-news .rhythm-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

@media (min-width: 1080px) {
  .page-news .reel-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .reel--feature {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}