.page-news {
  --news-gap: clamp(20px, 4vw, 40px);
  --news-soft: rgba(237, 243, 247, 0.86);
}

.page-news .news-topbar {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block: clamp(26px, 5vw, 56px) clamp(36px, 6vw, 76px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-news .news-hero__eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.2rem, 11vw, 7.2rem);
  line-height: 0.9;
  letter-spacing: -0.035em;
  color: var(--ink);
}

.page-news .news-hero__intro {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: clamp(1rem, 1.3vw, 1.08rem);
  line-height: 1.78;
  color: var(--news-soft);
}

.page-news .news-hero__sync {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .news-hero__pulse {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(47, 243, 214, 0.5);
  animation: newsPulse 2.4s ease-in-out infinite;
}

@keyframes newsPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(47, 243, 214, 0.45); opacity: 1; }
  50% { box-shadow: 0 0 0 8px rgba(47, 243, 214, 0); opacity: 0.7; }
}

.page-news .news-hero__board {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(47, 243, 214, 0.34);
}

.page-news .news-hero__board-title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .news-stats {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-stats__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}

.page-news .news-stats__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

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

.page-news .news-stats dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-news .news-stats__num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan);
  margin-right: 4px;
}

/* ---------- 01 栏目 ---------- */
.page-news .news-chapters .section__head {
  margin-bottom: clamp(22px, 3vw, 34px);
}

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

.page-news .news-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 11px 20px 11px 32px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--rule);
  background: var(--glass);
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.26s var(--ease), background 0.26s var(--ease), transform 0.26s var(--ease);
}

.page-news .news-tab::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -3.5px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-news .news-tab--update::before { background: var(--orange); }
.page-news .news-tab--topten::before { background: #D2648C; }
.page-news .news-tab--dict::before { background: #8E88F0; }
.page-news .news-tab--letter::before { background: var(--cyan-soft); }

.page-news .news-tab:hover,
.page-news .news-tab:focus-visible {
  transform: translateY(-2px);
  border-color: var(--hairline);
  background: var(--glass-strong);
}

/* ---------- 02 置顶 ---------- */
.page-news .news-featured__card {
  display: grid;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
  background: linear-gradient(155deg, rgba(46, 42, 107, 0.5), rgba(4, 18, 31, 0.92) 62%);
}

.page-news .news-featured__media {
  margin: 0;
  background: var(--tide);
}

.page-news .news-featured__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .news-featured__body {
  padding: clamp(22px, 3.4vw, 40px);
}

.page-news .news-featured__body .chapter-tag {
  margin-bottom: 14px;
}

.page-news .news-featured__title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.8vw, 2.1rem);
  line-height: 1.35;
  color: var(--ink);
}

.page-news .news-featured__excerpt {
  margin: 0 0 18px;
  max-width: 62ch;
  font-size: 0.98rem;
  line-height: 1.76;
  color: var(--news-soft);
}

.page-news .news-more {
  border-top: 1px solid var(--rule);
  margin-bottom: 16px;
}

.page-news .news-more > summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  padding: 14px 30px 14px 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cyan);
}

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

.page-news .news-more > summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 12px;
  font-family: var(--font-mono);
  color: var(--cyan);
  transition: transform 0.26s var(--ease);
}

.page-news .news-more[open] > summary::after {
  transform: rotate(45deg);
}

.page-news .news-featured__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 03 条目列表 ---------- */
.page-news .news-group {
  margin-top: clamp(34px, 5vw, 62px);
}

.page-news .news-group:first-of-type {
  margin-top: 0;
}

.page-news .news-group__head {
  display: grid;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--hairline);
}

.page-news .news-group__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-group__note {
  margin: 0;
  max-width: 56ch;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-group__thumb {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline);
  background: var(--tide);
}

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

.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px 0 18px 14px;
  border-bottom: 1px solid var(--rule);
  border-left: 2px solid transparent;
  transition: border-color 0.26s var(--ease), background 0.26s var(--ease), padding-left 0.26s var(--ease);
}

.page-news .news-item:hover {
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(47, 243, 214, 0.07), transparent 62%);
  padding-left: 22px;
}

.page-news .news-item__tag {
  justify-self: start;
  align-self: start;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-news .news-group--round .news-item__tag {
  color: var(--cyan);
  background: rgba(47, 243, 214, 0.1);
  border: 1px solid rgba(47, 243, 214, 0.32);
}

.page-news .news-group--update .news-item__tag {
  color: var(--amber);
  background: rgba(255, 178, 122, 0.1);
  border: 1px solid rgba(255, 178, 122, 0.34);
}

.page-news .news-group--topten .news-item__tag {
  color: #F0A6BE;
  background: rgba(110, 31, 60, 0.34);
  border: 1px solid rgba(210, 100, 140, 0.4);
}

.page-news .news-item__title {
  margin: 0 0 6px;
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  font-weight: 600;
  line-height: 1.52;
  color: var(--ink);
}

.page-news .news-item__excerpt {
  margin: 0 0 8px;
  max-width: 64ch;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .news-item__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: rgba(143, 166, 188, 0.78);
}

.page-news .news-item__peek {
  display: none;
}

/* ---------- 04 专题 ---------- */
.page-news .news-series__grid {
  display: grid;
  gap: 18px;
}

.page-news .news-series__card {
  padding: 26px 22px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
  background: linear-gradient(168deg, rgba(46, 42, 107, 0.5), rgba(4, 18, 31, 0.72));
}

.page-news .news-series__card:nth-child(2) {
  background: linear-gradient(168deg, rgba(110, 31, 60, 0.46), rgba(4, 18, 31, 0.72));
}

.page-news .news-series__card:nth-child(3) {
  background: linear-gradient(168deg, rgba(47, 243, 214, 0.16), rgba(4, 18, 31, 0.76));
}

.page-news .news-series__count {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .news-series__card h3 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 1.18rem;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .news-series__card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--news-soft);
}

.page-news .news-series__meta {
  margin-top: 14px !important;
  font-family: var(--font-mono);
  font-size: 0.74rem !important;
  letter-spacing: 0.06em;
  color: var(--muted) !important;
}

/* ---------- 05 词典 ---------- */
.page-news .news-dict__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-news .news-dict__figure {
  margin: 0;
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
  overflow: hidden;
  background: var(--tide);
}

.page-news .news-dict__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .news-dict__figure .shot__caption {
  display: block;
  padding: 10px 14px;
  font-size: 0.78rem;
  color: var(--muted);
  border-top: 1px solid var(--rule);
}

.page-news .news-faq {
  margin-bottom: 10px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--glass);
  overflow: hidden;
  transition: border-color 0.26s var(--ease);
}

.page-news .news-faq:hover {
  border-color: var(--hairline);
}

.page-news .news-faq > summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  padding: 15px 44px 15px 16px;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--ink);
}

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

.page-news .news-faq > summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--cyan);
  transition: transform 0.26s var(--ease);
}

.page-news .news-faq[open] > summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.page-news .news-faq[open] > summary {
  border-bottom: 1px solid var(--rule);
}

.page-news .news-faq .prose {
  padding: 14px 16px;
}

.page-news .news-faq .prose p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.74;
  color: var(--muted);
}

/* ---------- 06 来信 ---------- */
.page-news .news-letters__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .news-letter {
  padding: 22px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--orange);
  background: var(--glass);
}

.page-news .news-letter__q {
  margin: 0 0 12px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
}

.page-news .news-letter__a {
  margin: 0 0 14px;
  font-size: 0.9rem;
  line-height: 1.74;
  color: var(--muted);
}

.page-news .news-letter__status {
  margin: 0;
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--cyan-soft);
  background: rgba(47, 243, 214, 0.1);
  border: 1px solid rgba(47, 243, 214, 0.26);
}

/* ---------- 07 继续 ---------- */
.page-news .news-next__cards {
  display: grid;
  gap: 16px;
}

.page-news .news-next__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
  background: var(--glass);
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease), background 0.26s var(--ease);
}

.page-news .news-next__card:hover,
.page-news .news-next__card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--hairline);
  background: var(--glass-strong);
}

.page-news .news-next__label {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .news-next__text {
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--news-soft);
}

.page-news .news-next__arrow {
  margin-top: auto;
  font-size: 1.1rem;
  color: var(--orange);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-news .news-group__head {
    grid-template-columns: minmax(0, 1fr) 220px;
    align-items: center;
  }

  .page-news .news-item {
    grid-template-columns: 116px minmax(0, 1fr);
    align-items: start;
    gap: 20px;
    padding: 20px 0 20px 18px;
  }

  .page-news .news-item:hover {
    padding-left: 26px;
  }

  .page-news .news-series__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-letters__list {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .page-news .news-next__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-featured__card {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-news .news-featured__media img {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .news-dict__grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(290px, 0.8fr);
    align-items: end;
  }
}

@media (min-width: 1100px) {
  .page-news .news-item {
    grid-template-columns: 116px minmax(0, 1fr) auto;
  }

  .page-news .news-item__peek {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    width: 66px;
    height: 38px;
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 0.26s var(--ease), transform 0.26s var(--ease);
  }

  .page-news .news-item:hover .news-item__peek {
    opacity: 1;
    transform: translateX(0);
  }

  .page-news .news-item__peek i {
    flex: 1;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--cyan), rgba(47, 243, 214, 0.12));
  }

  .page-news .news-item__peek i:nth-child(1) { height: 34%; }
  .page-news .news-item__peek i:nth-child(2) { height: 62%; }
  .page-news .news-item__peek i:nth-child(3) { height: 46%; }
  .page-news .news-item__peek i:nth-child(4) { height: 84%; }
  .page-news .news-item__peek i:nth-child(5) { height: 58%; background: linear-gradient(180deg, var(--orange), rgba(255, 122, 47, 0.12)); }

  .page-news .news-group--update .news-item__peek i {
    background: linear-gradient(180deg, var(--amber), rgba(255, 178, 122, 0.12));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-hero__pulse {
    animation: none;
  }

  .page-news .news-tab,
  .page-news .news-item,
  .page-news .news-next__card,
  .page-news .news-item__peek,
  .page-news .news-faq > summary::after,
  .page-news .news-more > summary::after {
    transition: none;
  }

  .page-news .news-tab:hover,
  .page-news .news-next__card:hover,
  .page-news .news-next__card:focus-visible {
    transform: none;
  }
}