.page-news {
  --n-grid: rgba(11, 43, 38, 0.055);
  --n-hair: rgba(11, 43, 38, 0.14);
  --n-on-dark: rgba(245, 240, 230, 0.18);
  --n-paper-soft: #E9E2D3;
}

/* ---------- 首屏 ---------- */
.page-news .notes-hero {
  position: relative;
  padding-block: clamp(18px, 3.4vw, 34px) clamp(30px, 4.4vw, 58px);
  background-color: var(--cream);
  background-image:
    linear-gradient(var(--n-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--n-grid) 1px, transparent 1px);
  background-size: 100% 32px, 32px 100%;
  border-bottom: 1px solid var(--line);
}

.page-news .notes-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--copper), var(--copper-300) 38%, transparent 78%);
}

.page-news .notes-crumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .notes-hero-grid {
  display: grid;
  gap: 26px;
}

.page-news .hero-lead .eyebrow {
  color: var(--copper-ink);
  letter-spacing: 0.1em;
}

.page-news .hero-title {
  font-family: var(--font-head);
  font-size: clamp(30px, 7vw, 54px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  margin-top: 10px;
  max-width: 17em;
}

.page-news .hero-sub {
  margin-top: 16px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--graphite);
}

.page-news .hero-lead .btn-row {
  margin-top: 22px;
}

.page-news .cadence-card {
  position: relative;
  background: var(--ink-900);
  color: var(--cream);
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-card);
  padding: 20px 20px 18px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-news .cadence-card::after {
  content: "";
  position: absolute;
  inset: 7px 7px auto 7px;
  height: 1px;
  background: linear-gradient(90deg, var(--copper), transparent 82%);
}

.page-news .cadence-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--copper-300);
  margin-bottom: 6px;
}

.page-news .cadence-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2px 14px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(245, 240, 230, 0.16);
}

.page-news .cadence-key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--copper-300);
}

.page-news .cadence-val {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--cream);
}

.page-news .cadence-foot {
  margin-top: 14px;
  font-size: 12.5px;
  line-height: 1.65;
  color: rgba(245, 240, 230, 0.7);
}

/* ---------- 通用章节头 ---------- */
.page-news .notes-head {
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
}

.page-news .notes-head .section-index {
  color: var(--copper-ink);
}

.page-news .notes-head h2 {
  font-family: var(--font-head);
  font-size: clamp(22px, 4.4vw, 32px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink-900);
  margin-top: 8px;
}

.page-news .notes-head-sub {
  margin-top: 10px;
  max-width: 44em;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--graphite);
}

.page-news .notes-head--list {
  margin-bottom: 24px;
}

/* ---------- 本期推荐 ---------- */
.page-news .pick-lead {
  position: relative;
  display: grid;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-news .pick-lead::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 26px 26px 0;
  border-color: transparent var(--cream) transparent transparent;
  z-index: 2;
}

.page-news .pick-figure {
  margin: 0;
  aspect-ratio: 3 / 2;
  background: var(--n-paper-soft);
  overflow: hidden;
}

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

.page-news .pick-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
}

.page-news .pick-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  color: var(--graphite);
}

.page-news .pick-title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.32;
  color: var(--ink-900);
}

.page-news .pick-text {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .pick-by {
  margin-top: auto;
  padding-top: 6px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--copper-ink);
}

.page-news .pick-pair {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.page-news .pick-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-news .pick-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 18px 18px;
  border-color: transparent transparent var(--n-paper-soft) transparent;
}

.page-news .pick-card:hover {
  border-color: var(--copper);
  transform: translateY(-2px);
}

/* ---------- 类别标签 ---------- */
.page-news .ptag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--graphite);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}

.page-news .ptag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--copper);
}

.page-news .ptag--device::before {
  background: var(--ink-700);
}

.page-news .ptag--panel::before {
  background: var(--orange);
}

.page-news .ptag--watch::before {
  background: var(--mist);
}

/* ---------- 列表布局 ---------- */
.page-news .notes-layout {
  display: grid;
  gap: 24px;
}

.page-news .rail-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--copper-ink);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 8px;
  margin-bottom: 10px;
}

.page-news .tag-index {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.page-news .tag-item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--ink-900);
  text-decoration: none;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-news .tag-item:hover,
.page-news .tag-item:focus-visible {
  border-color: var(--copper);
  background: var(--cream);
}

.page-news .tag-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--copper-ink);
}

.page-news .rail-note {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
  border-left: 2px solid var(--copper-300);
  padding-left: 12px;
}

.page-news .rail-note a {
  color: var(--copper-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 文章条目 ---------- */
.page-news .group {
  margin-bottom: 26px;
}

.page-news .group:last-child {
  margin-bottom: 0;
}

.page-news .group-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  border-top: 2px solid var(--ink-900);
  padding-top: 10px;
}

.page-news .group-title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink-900);
}

.page-news .group-count {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--copper-ink);
}

.page-news .entry {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 0 10px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .entry-num {
  padding-top: 5px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--copper-ink);
}

.page-news .entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 11.5px;
  color: var(--graphite);
}

.page-news .entry-title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.38;
  color: var(--ink-900);
  transition: color 0.18s ease;
}

.page-news .entry:hover .entry-title {
  color: var(--copper-ink);
}

.page-news .entry-sum {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--graphite);
}

.page-news .entry-by {
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--copper-ink);
}

.page-news .entry-thumb {
  margin: 0 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  overflow: hidden;
  background: var(--n-paper-soft);
}

.page-news .entry-thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* ---------- 月度摘要 ---------- */
.page-news .notes-summary .section-index {
  color: var(--copper-300);
}

.page-news .notes-summary h2 {
  font-family: var(--font-head);
  font-size: clamp(22px, 4.4vw, 32px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--cream);
  margin-top: 8px;
}

.page-news .summary-text > p {
  margin-top: 12px;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(245, 240, 230, 0.78);
}

.page-news .summary-grid {
  display: grid;
  gap: 28px;
}

.page-news .stat-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .stat {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 2px 8px;
  padding-left: 14px;
  border-left: 2px solid var(--copper);
}

.page-news .stat-num {
  font-family: var(--font-head);
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
  color: var(--copper-300);
}

.page-news .stat-unit {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--copper-300);
}

.page-news .stat-label {
  grid-column: 1 / -1;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245, 240, 230, 0.76);
}

.page-news .stat-bar {
  grid-column: 1 / -1;
  display: block;
  height: 5px;
  margin-top: 6px;
  border-radius: 3px;
  background: rgba(245, 240, 230, 0.16);
  overflow: hidden;
}

.page-news .stat-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--copper), var(--orange));
}

.page-news .stat--rate .stat-bar span {
  width: 82%;
}

.page-news .summary-figure {
  margin: 0;
  border: 1px solid var(--n-on-dark);
  border-radius: 10px;
  overflow: hidden;
  background: rgba(245, 240, 230, 0.04);
}

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

.page-news .summary-cap {
  padding: 10px 12px;
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: rgba(245, 240, 230, 0.62);
}

/* ---------- 版本日志 ---------- */
.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .log-row {
  display: grid;
  gap: 8px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-news .log-row:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .log-ver {
  display: inline-flex;
  align-items: center;
  width: max-content;
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--copper-ink);
  border: 1px solid var(--copper-300);
  border-radius: 999px;
  background: var(--paper);
}

.page-news .log-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--graphite);
}

/* ---------- 联系 ---------- */
.page-news .cta-slab {
  display: grid;
  gap: 24px;
  padding: 24px 18px 26px;
  background-color: var(--paper);
  background-image: linear-gradient(var(--n-grid) 1px, transparent 1px);
  background-size: 100% 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.page-news .cta-main .section-index {
  color: var(--copper-ink);
}

.page-news .cta-main h2 {
  font-family: var(--font-head);
  font-size: clamp(22px, 4.4vw, 30px);
  font-weight: 800;
  line-height: 1.22;
  color: var(--ink-900);
  margin-top: 8px;
}

.page-news .cta-main > p {
  margin-top: 12px;
  max-width: 38em;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .cta-main .btn-row {
  margin-top: 20px;
}

.page-news .cta-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
  font-size: 13px;
  color: var(--ink-900);
}

.page-news .cta-side {
  border-top: 1px solid var(--line-strong);
  padding-top: 18px;
}

.page-news .cta-side-title {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--copper-ink);
  margin-bottom: 12px;
}

.page-news .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .prep-list li {
  position: relative;
  padding-left: 20px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--graphite);
}

.page-news .prep-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--copper);
}

.page-news .cta-side-note {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-news .cta-side-note a {
  color: var(--copper-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-news .notes-hero-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(250px, 0.8fr);
    align-items: end;
    gap: 36px;
  }

  .page-news .pick-pair {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-news .pick-body {
    padding: 24px 24px 26px;
  }

  .page-news .pick-card {
    padding: 22px 24px 26px;
  }

  .page-news .entry {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 0 16px;
    padding: 20px 0;
  }

  .page-news .entry-title {
    font-size: 19px;
  }

  .page-news .log-row {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: baseline;
    gap: 6px 22px;
  }

  .page-news .cta-slab {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 34px;
    padding: 30px 30px 32px;
  }

  .page-news .cta-side {
    border-top: 0;
    border-left: 1px solid var(--line-strong);
    padding-top: 0;
    padding-left: 26px;
  }
}

@media (min-width: 880px) {
  .page-news .pick-lead {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-news .pick-figure {
    aspect-ratio: auto;
    height: 100%;
    min-height: 260px;
  }

  .page-news .summary-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 48px;
  }
}

@media (min-width: 900px) {
  .page-news .notes-layout {
    grid-template-columns: 226px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .index-rail {
    position: sticky;
    top: 92px;
  }

  .page-news .tag-index {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .tag-item {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 0;
    padding: 10px 10px 10px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
  }

  .page-news .tag-item:hover,
  .page-news .tag-item:focus-visible {
    background: var(--paper);
    border-left-color: var(--copper);
  }
}

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

  .page-news .pick-card:hover {
    transform: none;
  }

  .page-news .entry-title,
  .page-news .tag-item {
    transition: none;
  }
}