.page-news {
  background-color: var(--c-ink);
  color: var(--c-cream);
}

/* ---------- 面包屑 ---------- */
.page-news .jn-crumb-wrap {
  padding-top: var(--space-lg);
}

/* ---------- 首屏 ---------- */
.page-news .jn-hero {
  padding-block: var(--space-lg) var(--space-xl);
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(53, 224, 192, 0.10) 0%, rgba(53, 224, 192, 0) 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(232, 180, 74, 0.07) 0%, rgba(232, 180, 74, 0) 60%),
    var(--c-ink);
}

.page-news .jn-hero-grid {
  align-items: center;
  row-gap: var(--space-lg);
}

.page-news .jn-hero-copy {
  order: 2;
}

.page-news .jn-hero-visual {
  order: 1;
}

.page-news .jn-title {
  margin: 0.6rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 8vw, 2.6rem);
  font-weight: 900;
  line-height: var(--lh-display);
  letter-spacing: var(--track-display);
  color: var(--c-cream);
}

.page-news .jn-lede {
  margin: 0;
  max-width: 46ch;
  font-size: var(--fs-5);
  line-height: var(--lh-body);
  color: rgba(243, 235, 221, 0.82);
}

.page-news .jn-hero-frame {
  margin: 0;
  border: 1px solid var(--line-mid);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 32px), calc(100% - 32px) 100%, 0 100%);
}

.page-news .jn-hero-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 本期速览 ---------- */
.page-news .jn-brief {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--line-gold);
}

.page-news .jn-brief-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1rem;
  margin-bottom: var(--space-md);
}

.page-news .jn-brief-tag {
  font-size: var(--fs-6);
  letter-spacing: var(--track-mono);
  color: var(--c-gold);
}

.page-news .jn-brief-sub {
  margin: 0;
  font-size: var(--fs-6);
  color: rgba(243, 235, 221, 0.6);
}

.page-news .jn-brief-grid {
  row-gap: var(--space-md);
}

.page-news .jn-brief-item {
  display: flex;
  gap: var(--space-sm);
  padding-left: var(--space-sm);
  border-left: 1px solid var(--line-gold);
}

.page-news .jn-brief-no {
  flex: none;
  font-size: var(--fs-6);
  color: var(--c-neon);
  letter-spacing: var(--track-mono);
  padding-top: 3px;
}

.page-news .jn-brief-text {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.85;
  color: rgba(243, 235, 221, 0.86);
}

/* ---------- 四个系列 ---------- */
.page-news .jn-series {
  background-color: var(--c-deep);
  border-block: 1px solid var(--line-soft);
}

.page-news .jn-series-head {
  margin-bottom: var(--space-lg);
}

.page-news .jn-series-intro {
  margin: var(--space-sm) 0 0;
  max-width: 62ch;
  font-size: var(--fs-5);
  line-height: var(--lh-body);
  color: rgba(243, 235, 221, 0.76);
}

.page-news .jn-series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}

.page-news .jn-series-card {
  display: flex;
  flex-direction: column;
  background-color: rgba(11, 27, 43, 0.86);
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--line-gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, 0 100%);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.page-news .jn-series-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-mid);
}

.page-news .jn-series-mark {
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  background:
    radial-gradient(80% 80% at 32% 28%, rgba(53, 224, 192, 0.18), rgba(53, 224, 192, 0) 62%),
    linear-gradient(160deg, var(--c-velvet) 0%, rgba(11, 27, 43, 0.9) 100%);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .jn-series-big {
  font-size: 3.2rem;
  letter-spacing: 0.1em;
  color: var(--c-neon);
  line-height: 1;
}

.page-news .jn-series-media {
  margin: 0;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-news .jn-series-body {
  padding: var(--space-md) var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.page-news .jn-series-title {
  margin: 0;
  font-size: var(--fs-4);
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--c-cream);
}

.page-news .jn-series-text {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.85;
  color: rgba(243, 235, 221, 0.74);
}

.page-news .jn-series-meta {
  margin: auto 0 0;
  padding-top: 0.6rem;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--c-pale);
  border-top: 1px dashed var(--line-soft);
}

/* ---------- 最新条目 ---------- */
.page-news .jn-log-head {
  margin-bottom: var(--space-sm);
}

.page-news .jn-log-intro {
  margin: var(--space-sm) 0 0;
  max-width: 60ch;
  font-size: var(--fs-5);
  line-height: var(--lh-body);
  color: rgba(243, 235, 221, 0.74);
}

.page-news .jn-filter {
  position: relative;
}

.page-news .jn-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-news .jn-filter-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-block: var(--space-md) var(--space-lg);
  padding-left: 0.4rem;
}

.page-news .jn-chip {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: var(--track-mono);
  color: var(--c-pale);
  background-color: rgba(11, 27, 43, 0.6);
  border: 1px solid var(--line-mid);
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-news .jn-chip:hover {
  border-color: var(--c-neon);
  color: var(--c-neon);
}

.page-news #jn-all:checked ~ .jn-filter-labels label[for="jn-all"],
.page-news #jn-observe:checked ~ .jn-filter-labels label[for="jn-observe"],
.page-news #jn-archive:checked ~ .jn-filter-labels label[for="jn-archive"],
.page-news #jn-cycle:checked ~ .jn-filter-labels label[for="jn-cycle"],
.page-news #jn-report:checked ~ .jn-filter-labels label[for="jn-report"] {
  background-color: var(--c-gold);
  border-color: var(--c-gold);
  color: var(--c-brown);
}

.page-news #jn-all:focus-visible ~ .jn-filter-labels label[for="jn-all"],
.page-news #jn-observe:focus-visible ~ .jn-filter-labels label[for="jn-observe"],
.page-news #jn-archive:focus-visible ~ .jn-filter-labels label[for="jn-archive"],
.page-news #jn-cycle:focus-visible ~ .jn-filter-labels label[for="jn-cycle"],
.page-news #jn-report:focus-visible ~ .jn-filter-labels label[for="jn-report"] {
  outline: 2px solid var(--c-coral);
  outline-offset: 3px;
}

.page-news #jn-observe:checked ~ .jn-entries .jn-entry:not([data-series="observe"]),
.page-news #jn-archive:checked ~ .jn-entries .jn-entry:not([data-series="archive"]),
.page-news #jn-cycle:checked ~ .jn-entries .jn-entry:not([data-series="cycle"]),
.page-news #jn-report:checked ~ .jn-entries .jn-entry:not([data-series="report"]) {
  display: none;
}

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

.page-news .jn-entry {
  position: relative;
}

.page-news .jn-entry::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(53, 224, 192, 0.5) 0%, rgba(53, 224, 192, 0) 78%);
}

.page-news .jn-entry:first-child::before {
  display: none;
}

.page-news .jn-entry:nth-child(6n) {
  margin-bottom: var(--space-md);
}

.page-news .jn-entry:nth-child(6n)::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(232, 180, 74, 0.42) 0%, rgba(232, 180, 74, 0) 60%);
}

.page-news .jn-entry-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.5rem;
  padding: var(--space-md) 0.5rem var(--space-md) 0.4rem;
  transition: background-color 0.2s ease;
}

.page-news .jn-entry-row:hover,
.page-news .jn-entry-row:focus-within {
  background: linear-gradient(90deg, rgba(53, 224, 192, 0.08) 0%, rgba(53, 224, 192, 0) 70%);
}

.page-news .jn-entry-index {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem;
}

.page-news .jn-entry-cycle {
  font-size: var(--fs-6);
  letter-spacing: var(--track-mono);
  color: var(--c-gold);
}

.page-news .jn-entry-kind {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: var(--track-mono);
  color: var(--c-pale);
  border: 1px solid var(--line-soft);
  padding: 1px 6px;
}

.page-news .jn-entry-title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--c-cream);
}

.page-news .jn-entry-summary {
  margin: 0.4rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(243, 235, 221, 0.7);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  max-height: 1.75em;
  overflow: hidden;
  transition: max-height 0.24s ease;
}

.page-news .jn-entry-row:hover .jn-entry-summary,
.page-news .jn-entry-row:focus-within .jn-entry-summary {
  -webkit-line-clamp: 2;
  line-clamp: 2;
  max-height: 3.5em;
}

.page-news .jn-entry-time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: var(--track-mono);
  color: var(--c-pale);
}

/* ---------- 周期小结 ---------- */
.page-news .jn-cycle-paper {
  padding: var(--space-lg) var(--space-md);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-news .jn-eyebrow--paper {
  color: #8a6a1f;
}

.page-news .jn-cycle-grid {
  row-gap: var(--space-md);
}

.page-news .jn-cycle-note {
  margin: var(--space-sm) 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: var(--track-mono);
  color: #5c4a3c;
}

.page-news .jn-prose {
  max-width: 62ch;
}

.page-news .jn-cycle-linkwrap {
  margin: var(--space-md) 0 0;
}

/* ---------- 客服月报 ---------- */
.page-news .jn-report {
  background-color: var(--c-velvet);
  border-block: 1px solid rgba(168, 216, 208, 0.22);
}

.page-news .jn-report-head {
  margin-bottom: var(--space-lg);
}

.page-news .jn-report-intro {
  margin: var(--space-sm) 0 0;
  max-width: 64ch;
  font-size: var(--fs-5);
  line-height: var(--lh-body);
  color: rgba(243, 235, 221, 0.82);
}

.page-news .jn-report-grid {
  row-gap: var(--space-md);
}

.page-news .jn-stat {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: var(--space-md) 0;
  border-top: 1px solid var(--line-gold);
  border-bottom: 1px solid var(--line-gold);
}

.page-news .jn-report-body {
  margin-top: var(--space-lg);
  max-width: 70ch;
}

.page-news .jn-report-text {
  margin: 0 0 var(--space-sm);
  font-size: var(--fs-6);
  line-height: 1.9;
  color: rgba(243, 235, 221, 0.82);
}

.page-news .jn-report-linkwrap {
  margin: var(--space-md) 0 0;
}

/* ---------- 往期回看 ---------- */
.page-news .jn-back-grid {
  row-gap: var(--space-lg);
}

.page-news .jn-back-lede {
  margin: var(--space-sm) 0 0;
  max-width: 48ch;
  font-size: var(--fs-5);
  line-height: var(--lh-body);
  color: rgba(243, 235, 221, 0.74);
}

.page-news .jn-back-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .jn-back-item + .jn-back-item {
  border-top: 1px solid var(--line-soft);
}

.page-news .jn-back-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.35rem 1rem;
  padding: var(--space-md) 0.5rem;
  text-decoration: none;
  color: inherit;
  transition: background-color 0.18s ease, padding-left 0.18s ease;
}

.page-news .jn-back-link:hover,
.page-news .jn-back-link:focus-visible {
  background: linear-gradient(90deg, rgba(232, 180, 74, 0.12) 0%, rgba(232, 180, 74, 0) 72%);
  padding-left: 1rem;
}

.page-news .jn-back-name {
  font-size: var(--fs-4);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--c-cream);
}

.page-news .jn-back-count {
  font-size: var(--fs-6);
  color: var(--c-gold);
  align-self: center;
}

.page-news .jn-back-desc {
  grid-column: 1 / -1;
  font-size: var(--fs-6);
  line-height: 1.8;
  color: rgba(243, 235, 221, 0.7);
}

.page-news .jn-cycle-index {
  margin-top: var(--space-lg);
}

.page-news .jn-cycle-index-label {
  margin: 0 0 0.75rem;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-pale);
}

.page-news .jn-cycle-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-news .jn-cycle-index-list li {
  font-size: 12px;
  letter-spacing: var(--track-mono);
  color: var(--c-neon);
  padding: 4px 10px;
  border: 1px solid rgba(53, 224, 192, 0.35);
  background-color: rgba(53, 224, 192, 0.06);
}

/* ---------- 焦点可见 ---------- */
.page-news a:focus-visible {
  outline: 2px solid var(--c-coral);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .jn-series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .jn-entry-index {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
}

@media (min-width: 900px) {
  .page-news .jn-hero {
    min-height: calc(100svh - 200px);
    display: grid;
    align-content: center;
  }

  .page-news .jn-hero-copy {
    order: 1;
  }

  .page-news .jn-hero-visual {
    order: 2;
  }

  .page-news .jn-title {
    font-size: clamp(2.2rem, 3.4vw, 3rem);
  }

  .page-news .jn-entry-row {
    grid-template-columns: 132px minmax(0, 1fr) 104px;
    gap: var(--space-md);
    align-items: start;
    padding-left: 0.75rem;
  }

  .page-news .jn-entry-data {
    text-align: right;
  }

  .page-news .jn-cycle-paper {
    padding: var(--space-xl) var(--space-lg);
  }
}

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

  .page-news .jn-series-card:nth-child(even) {
    margin-top: calc(var(--space-md) * 1.6);
  }

  .page-news .jn-filter-labels {
    padding-left: 0;
  }

  .page-news .jn-chip:nth-child(2) {
    transform: translateY(6px);
  }

  .page-news .jn-chip:nth-child(3) {
    transform: translateY(12px);
  }

  .page-news .jn-chip:nth-child(4) {
    transform: translateY(18px);
  }

  .page-news .jn-chip:nth-child(5) {
    transform: translateY(24px);
  }

  .page-news .jn-entries {
    margin-top: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.01ms !important;
    transform: none !important;
  }
}