/* ===== 战报专栏页 ===== */
.page-news {
  --news-strip: rgba(17, 31, 59, 0.76);
  --news-track: #22375E;
  --news-card: #111F3B;
  --news-soft: #1a2c4c;
}

/* --- 面包屑 --- */
.page-news .crumbs {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: clamp(16px, 3vw, 28px) 0 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px dashed var(--news-track);
  padding-bottom: 1px;
}

.page-news .crumbs a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--news-track);
}

/* --- 首屏 --- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  margin-top: clamp(12px, 2vw, 22px);
  padding: clamp(34px, 5vw, 74px) 0 clamp(56px, 7vw, 104px);
  background: linear-gradient(135deg, #0A1428 0%, #123055 55%, #0A1428 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 42px), 0 100%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 92% at 84% 16%, rgba(34, 211, 238, 0.22), transparent 62%);
  pointer-events: none;
}

.page-news .news-hero-media {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(58%, 860px);
  clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 100%);
  opacity: 0.38;
  z-index: 0;
  pointer-events: none;
}

.page-news .news-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  filter: saturate(0.72) contrast(1.06);
}

.page-news .news-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(26px, 4vw, 54px);
  align-items: end;
}

.page-news .news-hero-copy {
  max-width: 44rem;
}

.page-news .news-hero-copy .eyebrow {
  margin-bottom: 14px;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 5.6vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: 0.01em;
  margin: 0 0 clamp(16px, 2.2vw, 24px);
  color: var(--text);
}

.page-news .news-hero-lede {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.78;
  color: var(--muted);
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 36rem;
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-hero-strip {
  list-style: none;
  margin: 0;
  padding: clamp(16px, 2.4vw, 24px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  background: var(--news-strip);
  border-left: 3px solid var(--cyan);
  backdrop-filter: blur(4px);
}

.page-news .news-hero-strip li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-news .strip-num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 800;
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .strip-label {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  white-space: nowrap;
}

/* --- 更新节奏 --- */
.page-news .news-rhythm {
  padding: clamp(40px, 6vw, 88px) 0 clamp(30px, 4vw, 54px);
}

.page-news .rhythm-grid {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
}

.page-news .rhythm-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1.14;
  margin: 10px 0 clamp(14px, 2vw, 20px);
}

.page-news .rhythm-copy p {
  color: var(--muted);
  line-height: 1.8;
  margin: 0 0 14px;
  max-width: 40rem;
}

.page-news .rhythm-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--news-track);
}

.page-news .rhythm-stats li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid var(--news-soft);
}

.page-news .rs-num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 800;
  line-height: 1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
  min-width: 2.6em;
}

.page-news .rs-body {
  display: grid;
  gap: 5px;
}

.page-news .rs-body strong {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text);
}

.page-news .rs-body em {
  font-style: normal;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--muted);
}

/* --- 时间轴 --- */
.page-news .news-timeline {
  padding: clamp(36px, 5vw, 76px) 0;
}

.page-news .tl {
  position: relative;
  margin-top: clamp(28px, 4vw, 48px);
}

.page-news .tl-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0.14;
  pointer-events: none;
  z-index: 0;
}

.page-news .tl-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .tl-list {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0 0 0 46px;
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
}

.page-news .tl-list::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: repeating-linear-gradient(180deg, var(--cyan) 0 9px, transparent 9px 19px);
  opacity: 0.45;
}

.page-news .tl-item {
  position: relative;
  min-width: 0;
}

.page-news .tl-item::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 24px;
  width: 11px;
  height: 11px;
  background: var(--ink-900);
  border: 2px solid var(--cyan);
  transform: rotate(45deg);
}

.page-news .tl-item:first-child::before {
  background: var(--lime);
  border-color: var(--lime);
  box-shadow: 0 0 0 6px rgba(163, 230, 53, 0.14);
}

.page-news .tl-card {
  background: var(--news-card);
  border: 1px solid var(--news-soft);
  border-left: 3px solid var(--news-track);
  padding: clamp(16px, 2.2vw, 24px);
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-news .tl-card:hover {
  transform: translate(4px, -3px);
  border-left-color: var(--cyan);
}

.page-news .tl-when {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 8px;
  font-variant-numeric: tabular-nums;
}

.page-news .tl-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.06rem, 1.7vw, 1.3rem);
  line-height: 1.32;
  letter-spacing: 0.01em;
  margin: 0 0 10px;
  color: var(--text);
}

.page-news .tl-sum {
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--muted);
  margin: 0 0 14px;
}

.page-news .tl-tags {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .tl-tag--quick,
.page-news .tl-tag--review,
.page-news .tl-tag--team {
  border: 1px solid currentColor;
  background: transparent;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.page-news .tl-tag--quick { color: var(--cyan); }
.page-news .tl-tag--review { color: var(--cyan-soft); }
.page-news .tl-tag--team { color: var(--amber); }

/* --- 标签体系 --- */
.page-news .news-tags {
  padding: clamp(36px, 5vw, 76px) 0;
}

.page-news .tag-layout {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
  margin-top: clamp(26px, 3.6vw, 44px);
}

.page-news .tag-cards {
  display: grid;
  gap: 16px;
}

.page-news .tag-card {
  background: var(--news-card);
  border: 1px solid var(--news-soft);
  border-left-width: 3px;
  padding: clamp(18px, 2.4vw, 26px);
  display: grid;
  gap: 12px;
}

.page-news .tag-card--quick { border-left-color: var(--cyan); }
.page-news .tag-card--review { border-left-color: var(--cyan-soft); }
.page-news .tag-card--team { border-left-color: var(--amber); }

.page-news .tag-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.page-news .tag-card-head h3 {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  letter-spacing: 0.02em;
  margin: 0;
}

.page-news .tag-share {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.page-news .tag-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .tag-bar {
  height: 4px;
  background: var(--news-soft);
  overflow: hidden;
}

.page-news .tag-bar i {
  display: block;
  height: 100%;
}

.page-news .tag-card--quick .tag-bar i { width: 50%; background: var(--cyan); }
.page-news .tag-card--review .tag-bar i { width: 30%; background: var(--cyan-soft); }
.page-news .tag-card--team .tag-bar i { width: 20%; background: var(--amber); }

.page-news .tag-figure,
.page-news .archive-figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--news-soft);
  background: var(--news-card);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--bevel)), calc(100% - var(--bevel)) 100%, 0 100%);
}

.page-news .tag-figure img,
.page-news .archive-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: saturate(0.85);
}

.page-news .tag-figure .figure-cap,
.page-news .archive-figure .figure-cap {
  display: block;
  padding: 14px 18px;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--news-soft);
}

/* --- 更新周期费用 --- */
.page-news .news-fee {
  padding: clamp(38px, 5.4vw, 82px) 0;
}

.page-news .fee-grid {
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
  margin-top: clamp(26px, 3.6vw, 44px);
}

.page-news .fee-card {
  position: relative;
  background: var(--news-card);
  border: 1px solid var(--news-soft);
  padding: clamp(22px, 3vw, 34px);
  display: grid;
  gap: 20px;
  align-content: start;
  clip-path: polygon(var(--bevel) 0, 100% 0, 100% calc(100% - var(--bevel)), calc(100% - var(--bevel)) 100%, 0 100%, 0 var(--bevel));
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-news .fee-card:hover {
  transform: translateY(-4px);
  border-color: var(--news-track);
}

.page-news .fee-card--best {
  background: linear-gradient(150deg, #111F3B 0%, #173258 100%);
  border-color: rgba(245, 165, 36, 0.42);
}

.page-news .fee-flag {
  margin: 0;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--ink-900);
  background: var(--amber);
  padding: 4px 10px;
}

.page-news .fee-head {
  display: grid;
  gap: 8px;
}

.page-news .fee-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  letter-spacing: 0.05em;
  color: var(--text);
}

.page-news .fee-price {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--amber);
}

.page-news .fee-price .num {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4.4vw, 3rem);
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.page-news .fee-unit {
  font-size: 0.86rem;
  color: var(--muted);
}

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

.page-news .fee-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
  line-height: 1.76;
  color: var(--muted);
}

.page-news .fee-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-news .fee-card--best .fee-list li::before {
  border-color: var(--amber);
}

.page-news .fee-card .btn {
  justify-self: start;
}

.page-news .fee-note {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 16px 18px;
  border-left: 2px solid var(--news-track);
  background: rgba(17, 31, 59, 0.5);
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .fee-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed var(--cyan);
}

/* --- 往期归档 --- */
.page-news .news-archive {
  padding: clamp(38px, 5.4vw, 82px) 0;
}

.page-news .archive-layout {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  margin-top: clamp(26px, 3.6vw, 44px);
}

.page-news .archive-list {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .arc {
  border: 1px solid var(--news-soft);
  background: var(--news-card);
}

.page-news .arc[open] {
  border-color: var(--news-track);
}

.page-news .arc summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 18px;
}

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

.page-news .arc summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--cyan);
  line-height: 1;
}

.page-news .arc[open] summary::after {
  content: "–";
  color: var(--lime);
}

.page-news .arc-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-news .arc-meta {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.page-news .arc-body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--news-soft);
}

.page-news .arc-body ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-news .arc-body li {
  position: relative;
  padding-left: 22px;
  font-size: 0.88rem;
  line-height: 1.76;
  color: var(--muted);
}

.page-news .arc-body strong {
  color: var(--text);
  font-weight: 600;
  margin-right: 6px;
}

.page-news .arc-dot {
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--news-track);
  transform: rotate(45deg);
}

.page-news .arc-dot--quick { border-color: var(--cyan); }
.page-news .arc-dot--review { border-color: var(--cyan-soft); }
.page-news .arc-dot--team { border-color: var(--amber); }

/* --- 观察员 --- */
.page-news .news-scouts {
  padding: clamp(38px, 5.4vw, 82px) 0;
}

.page-news .scouts-grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-news .scouts-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.9vw, 2.4rem);
  line-height: 1.16;
  margin: 10px 0 clamp(14px, 2vw, 20px);
}

.page-news .scouts-copy p {
  margin: 0 0 14px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 40rem;
}

.page-news .scouts-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--news-track);
}

.page-news .scouts-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--news-soft);
}

.page-news .scouts-key {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-weight: 800;
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  min-width: 2.8em;
}

.page-news .scouts-val {
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
}

/* --- 订阅与咨询 --- */
.page-news .news-cta {
  padding: clamp(34px, 5vw, 76px) 0 clamp(48px, 6vw, 92px);
}

.page-news .cta-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  padding: clamp(26px, 4vw, 52px);
  background: linear-gradient(135deg, #0A1428 0%, #123055 58%, #0A1428 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), 0 100%);
  border: 1px solid var(--news-track);
}

.page-news .cta-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(90% 120% at 12% 112%, rgba(34, 211, 238, 0.18), transparent 60%);
  pointer-events: none;
}

.page-news .cta-copy,
.page-news .cta-contact {
  position: relative;
  z-index: 1;
}

.page-news .cta-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.14;
  margin: 10px 0 clamp(14px, 2vw, 18px);
}

.page-news .cta-copy p {
  margin: 0;
  line-height: 1.8;
  color: var(--muted);
  max-width: 38rem;
}

.page-news .cta-contact {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .cta-contact .copy-chip {
  display: grid;
  gap: 4px;
  text-align: left;
  padding: 14px 16px;
  background: rgba(10, 20, 40, 0.62);
  border: 1px solid var(--news-track);
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.26s var(--ease), color 0.26s var(--ease);
}

.page-news .cta-contact .copy-chip:hover {
  border-color: var(--cyan);
}

.page-news .cta-contact .copy-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-family: var(--font-mono);
}

.page-news .cta-contact .mono-text {
  font-size: 0.88rem;
  word-break: break-all;
}

.page-news .cta-contact .copy-chip[data-copied="true"] .copy-label {
  color: var(--lime);
}

.page-news .cta-contact .btn {
  justify-self: start;
}

.page-news .cta-hint {
  margin: 2px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .cta-hint a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed var(--cyan);
}

/* --- 平板及以上 --- */
@media (min-width: 760px) {
  .page-news .fee-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .scouts-list li {
    padding: 18px 0;
  }
}

/* --- 桌面端 --- */
@media (min-width: 940px) {
  .page-news .news-hero-grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-news .rhythm-grid {
    grid-template-columns: 6fr 6fr;
  }

  .page-news .tag-layout {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-news .tag-figure {
    position: sticky;
    top: 96px;
  }

  .page-news .archive-layout {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-news .scouts-grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-news .cta-panel {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }

  /* 时间轴：中线 + 左右交替 */
  .page-news .tl-list {
    padding-left: 0;
    gap: clamp(22px, 3vw, 38px);
  }

  .page-news .tl-list::before {
    left: 50%;
    transform: translateX(-1px);
  }

  .page-news .tl-item {
    width: calc(50% - 46px);
  }

  .page-news .tl-item:nth-child(even) {
    margin-left: calc(50% + 46px);
  }

  .page-news .tl-item::before {
    left: auto;
    right: -51px;
    top: 26px;
  }

  .page-news .tl-item:nth-child(even)::before {
    left: -51px;
    right: auto;
  }

  .page-news .tl-card:hover {
    transform: translate(0, -4px);
  }

  /* 卡片宽度随标签变化，形成快慢节奏 */
  .page-news .tl-item:nth-child(3n + 1) {
    width: calc(50% - 46px);
  }

  .page-news .tl-item:nth-child(3n + 2) {
    width: calc(50% - 76px);
  }

  .page-news .tl-item:nth-child(3n + 3) {
    width: calc(50% - 26px);
  }

  .page-news .tl-item:nth-child(even).tl-item:nth-child(3n + 1) {
    margin-left: calc(50% + 46px);
  }

  .page-news .tl-item:nth-child(even).tl-item:nth-child(3n + 2) {
    margin-left: calc(50% + 76px);
  }

  .page-news .tl-item:nth-child(even).tl-item:nth-child(3n + 3) {
    margin-left: calc(50% + 26px);
  }
}

/* --- 窄屏兜底 --- */
@media (max-width: 519px) {
  .page-news .news-hero-strip {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .page-news .news-hero-strip li {
    flex-direction: row;
    align-items: baseline;
    gap: 10px;
  }

  .page-news .strip-num {
    font-size: 1.4rem;
    min-width: 2.2em;
  }

  .page-news .tl-list {
    padding-left: 38px;
  }

  .page-news .tl-list::before {
    left: 16px;
  }

  .page-news .tl-item::before {
    left: -27px;
  }

  .page-news .rs-num,
  .page-news .scouts-key {
    min-width: 2.2em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .tl-card,
  .page-news .fee-card,
  .page-news .cta-contact .copy-chip {
    transition: none;
  }

  .page-news .tl-card:hover,
  .page-news .fee-card:hover {
    transform: none;
  }
}