.page-news {
  background:
    radial-gradient(1100px 560px at 88% -6%, rgba(31, 74, 61, 0.55), transparent 64%),
    var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  padding-top: 20px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mist);
}
.page-news .news-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-crumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.page-news .news-crumb li::after {
  content: "/";
  color: var(--grid);
}
.page-news .news-crumb li:last-child::after {
  content: none;
}
.page-news .news-crumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.16s ease;
}
.page-news .news-crumb a:hover,
.page-news .news-crumb a:focus-visible {
  color: var(--lime);
}
.page-news .news-crumb [aria-current="page"] {
  color: var(--paper);
}

/* ---------- 刊头 ---------- */
.page-news .masthead {
  position: relative;
  padding: clamp(28px, 5vw, 60px) 0 clamp(30px, 4.5vw, 52px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.page-news .masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(31, 74, 61, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(31, 74, 61, 0.32) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: radial-gradient(120% 95% at 84% 0%, #000 8%, transparent 74%);
  mask-image: radial-gradient(120% 95% at 84% 0%, #000 8%, transparent 74%);
  pointer-events: none;
}
.page-news .masthead-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 40px);
}
.page-news .masthead-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime);
}
.page-news .masthead-kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--lime);
}
.page-news .masthead-title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 6vw, 74px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--paper);
}
.page-news .masthead-title em {
  display: block;
  font-style: normal;
  color: var(--lime);
}
.page-news .masthead-lead {
  max-width: 46ch;
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

/* 节律面板 */
.page-news .cadence-panel {
  align-self: end;
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(158deg, rgba(31, 74, 61, 0.62), rgba(7, 28, 23, 0.94));
  box-shadow: inset 0 1px 0 rgba(220, 234, 228, 0.07);
}
.page-news .cadence-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.page-news .cadence-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--paper);
}
.page-news .cadence-badge {
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(200, 255, 77, 0.14);
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
}
.page-news .cadence-marks {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.page-news .cadence-marks li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--paper);
}
.page-news .cm-day {
  color: var(--lime);
  letter-spacing: 0.08em;
}
.page-news .cm-bar {
  position: relative;
  display: block;
  height: 4px;
  border-radius: 2px;
  background: rgba(31, 74, 61, 0.9);
  overflow: hidden;
}
.page-news .cm-bar i {
  position: absolute;
  inset: 0 auto 0 0;
  width: 64%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--lime), rgba(200, 255, 77, 0.35));
}
.page-news .cm-bar-alt i {
  width: 88%;
  background: linear-gradient(90deg, var(--orange), rgba(255, 107, 53, 0.35));
}
.page-news .cm-note {
  grid-column: 2;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.page-news .cadence-foot {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 主体双栏 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  padding: clamp(30px, 5vw, 60px) 0;
}

/* 左侧刻度 */
.page-news .ruler-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-news .ruler-list {
  margin: 16px 0 0;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--grid);
  list-style: none;
  display: grid;
  gap: 20px;
}
.page-news .ruler-item {
  position: relative;
  display: grid;
  gap: 3px;
}
.page-news .ruler-item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 4px;
  width: 9px;
  height: 9px;
  border: 1px solid var(--grid);
  border-radius: 50%;
  background: var(--field);
}
.page-news .ruler-item.is-current::before {
  background: var(--lime);
  border-color: var(--lime);
  box-shadow: 0 0 0 4px rgba(200, 255, 77, 0.14);
}
.page-news .ruler-time {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--paper);
}
.page-news .ruler-item.is-current .ruler-time {
  color: var(--lime);
}
.page-news .ruler-meta {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--mist);
}
.page-news .ruler-foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 工具栏 ---------- */
.page-news .wall-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.page-news .wall-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}
.page-news .cat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .cat-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(14, 43, 35, 0.66);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--mist);
  white-space: nowrap;
}
.page-news .cat-chip b {
  font-weight: 600;
  color: var(--ice);
}
.page-news .cat-chip.is-on {
  border-color: rgba(200, 255, 77, 0.6);
  background: rgba(200, 255, 77, 0.1);
  color: var(--paper);
}
.page-news .cat-chip.is-on b {
  color: var(--lime);
}

/* ---------- 首条大卡 ---------- */
.page-news .lead-card {
  position: relative;
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  background: var(--char);
}
.page-news .lead-card-img {
  display: block;
  width: 100%;
  height: clamp(190px, 30vw, 330px);
  object-fit: cover;
  opacity: 0.68;
  filter: saturate(0.85);
}
.page-news .lead-card-body {
  position: relative;
  margin-top: -66px;
  padding: 18px clamp(18px, 3vw, 32px) clamp(20px, 3vw, 28px);
  background: linear-gradient(to top, var(--char) 52%, rgba(16, 21, 18, 0.84) 82%, rgba(16, 21, 18, 0));
}
.page-news .lead-title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(21px, 3.4vw, 34px);
  line-height: 1.32;
  letter-spacing: -0.015em;
  color: var(--paper);
}
.page-news .lead-summary {
  max-width: 60ch;
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-news .lead-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--mist);
}
.page-news .lead-len {
  color: var(--orange);
}

/* ---------- 卡片墙 ---------- */
.page-news .card-wall {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 16px;
}
.page-news .news-card {
  display: flex;
  flex-direction: column;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(168deg, rgba(14, 43, 35, 0.72), rgba(7, 28, 23, 0.5));
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.page-news .news-card:hover {
  transform: translateY(-2px);
  border-color: rgba(200, 255, 77, 0.45);
  background: linear-gradient(168deg, rgba(14, 43, 35, 0.95), rgba(7, 28, 23, 0.7));
}
.page-news .card-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
}
.page-news .card-index {
  color: var(--ice);
}
.page-news .card-time {
  margin-left: auto;
  color: var(--mist);
  letter-spacing: 0.04em;
}
.page-news .card-title {
  margin: 11px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(16.5px, 1.9vw, 19px);
  line-height: 1.48;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-news .card-summary {
  margin: 9px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}
.page-news .card-foot {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--mist);
}
.page-news .card-len {
  color: rgba(111, 231, 216, 0.85);
}

/* ---------- 通用区块 ---------- */
.page-news .news-section {
  padding: clamp(36px, 6vw, 68px) 0;
  border-top: 1px solid var(--line);
}
.page-news .section-head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3.4vw, 36px);
}
.page-news .section-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.03em;
  color: var(--paper);
}
.page-news .section-lead {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 战术观察 ---------- */
.page-news .tactics-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
}
.page-news .tactics-figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--field);
}
.page-news .tactics-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.page-news .tactics-figure figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(5, 15, 12, 0.8);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  color: var(--mist);
}
.page-news .tactics-points {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: tp;
  display: grid;
  gap: 14px;
}
.page-news .tactics-points li {
  position: relative;
  padding-left: 34px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}
.page-news .tactics-points li::before {
  counter-increment: tp;
  content: "0" counter(tp);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--orange);
}
.page-news .tactics-points strong {
  color: var(--paper);
  font-weight: 600;
  margin-right: 4px;
}

/* ---------- 产品与数据更新 ---------- */
.page-news .update-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.4vw, 38px);
}
.page-news .update-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: var(--field);
}
.page-news .update-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}
.page-news .update-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .update-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.page-news .update-item:first-child {
  padding-top: 0;
}
.page-news .update-ver {
  display: inline-flex;
  align-self: start;
  justify-self: start;
  padding: 3px 9px;
  border: 1px solid rgba(111, 231, 216, 0.4);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--ice);
}
.page-news .update-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-news .update-desc {
  margin: 7px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}
.page-news .update-when {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

/* ---------- 专题系列 ---------- */
.page-news .series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-news .series-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px 20px 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(166deg, rgba(31, 74, 61, 0.44), rgba(7, 28, 23, 0.24));
  overflow: hidden;
}
.page-news .series-card-media {
  padding: 0;
}
.page-news .series-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}
.page-news .series-body {
  display: flex;
  flex-direction: column;
  padding: 20px;
}
.page-news .series-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime);
  opacity: 0.72;
}
.page-news .series-title {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-news .series-desc {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-news .series-meta {
  margin-top: auto;
  padding-top: 16px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: rgba(167, 181, 174, 0.85);
}

/* ---------- 订阅与归档 ---------- */
.page-news .close-section {
  border-top: none;
  padding-bottom: clamp(44px, 7vw, 84px);
}
.page-news .close-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid rgba(200, 255, 77, 0.28);
  border-radius: 22px;
  background:
    radial-gradient(680px 320px at 92% 6%, rgba(200, 255, 77, 0.12), transparent 68%),
    linear-gradient(150deg, rgba(31, 74, 61, 0.72), rgba(5, 15, 12, 0.95));
  overflow: hidden;
}
.page-news .close-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    to right,
    rgba(31, 74, 61, 0.55) 0 1px,
    transparent 1px 64px
  );
  -webkit-mask-image: linear-gradient(to left, #000, transparent 62%);
  mask-image: linear-gradient(to left, #000, transparent 62%);
  pointer-events: none;
}
.page-news .close-copy {
  position: relative;
  max-width: 60ch;
}
.page-news .close-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-self: end;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .masthead-lead,
  .page-news .section-lead {
    font-size: 16px;
  }
  .page-news .news-card {
    padding: 20px;
  }
  .page-news .card-wall {
    gap: 16px;
  }
  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .update-item {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 6px 18px;
    align-items: start;
  }
  .page-news .update-when {
    grid-column: 2;
    margin-top: 6px;
  }
}

@media (min-width: 900px) {
  .page-news .masthead-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: clamp(32px, 5vw, 68px);
  }
  .page-news .news-body {
    grid-template-columns: 176px minmax(0, 1fr);
    align-items: start;
    gap: clamp(32px, 4.5vw, 60px);
  }
  .page-news .update-ruler {
    position: sticky;
    top: 96px;
  }
  .page-news .card-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-card.is-offset {
    margin-top: 32px;
  }
  .page-news .tactics-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }
  .page-news .update-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
    align-items: start;
  }
  .page-news .update-item {
    grid-template-columns: 74px minmax(0, 1fr) 88px;
    gap: 18px;
  }
  .page-news .update-when {
    grid-column: 3;
    text-align: right;
    margin-top: 0;
  }
  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .close-panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }
  .page-news .close-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1200px) {
  .page-news .masthead-title {
    max-width: 16ch;
  }
  .page-news .news-body {
    grid-template-columns: 196px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-card {
    transition: none;
  }
  .page-news .news-card:hover {
    transform: none;
  }
}