.page-news {
  --news-rule: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news .section {
  padding-block: clamp(2.75rem, 6vw, 5.5rem);
  border-top: var(--news-rule);
}

.page-news .section-head {
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.page-news .section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.2vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0.5rem 0 0.75rem;
  max-width: 26ch;
}

.page-news .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
  margin: 0;
}

/* 面包屑 */
.page-news .breadcrumb {
  padding-block: 1rem 0.5rem;
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: var(--sage);
}

.page-news .breadcrumb__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-news .breadcrumb__link {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan-40);
}

.page-news .breadcrumb__sep {
  color: var(--line);
}

.page-news .breadcrumb__item [aria-current="page"] {
  color: var(--paper);
}

/* 首屏 */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  background: var(--deep);
  border-top: var(--news-rule);
  border-bottom: var(--news-rule);
}

.page-news .news-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.85);
}

.page-news .news-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(155deg, rgba(11, 36, 29, 0.94) 0%, rgba(16, 22, 20, 0.84) 54%, rgba(16, 22, 20, 0.97) 100%),
    repeating-linear-gradient(90deg, transparent 0 78px, rgba(88, 242, 208, 0.06) 78px 79px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-block: clamp(2rem, 5vw, 4.25rem);
}

.page-news h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.2vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0.7rem 0 1rem;
  text-wrap: balance;
}

.page-news .news-hero__text {
  color: var(--sage);
  font-size: 0.96rem;
  line-height: 1.8;
  max-width: 62ch;
  margin: 0 0 1.4rem;
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  border-top: var(--news-rule);
  padding-top: 1rem;
}

.page-news .news-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-news .news-hero__dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--cyan);
  transform: translateY(-2px);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* 精选列表 */
.page-news .picks {
  border: var(--news-rule);
  border-radius: var(--r-md);
  padding: clamp(1.1rem, 3vw, 1.6rem);
  background: linear-gradient(180deg, rgba(21, 59, 49, 0.78), rgba(16, 22, 20, 0.78));
  backdrop-filter: blur(2px);
}

.page-news .picks__title {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 1.1rem;
}

.page-news .picks__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.95rem;
}

.page-news .picks__item {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.7rem;
  border-top: var(--news-rule);
  padding-top: 0.95rem;
}

.page-news .picks__item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .picks__num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: -0.02em;
}

.page-news .picks__link {
  display: block;
  color: var(--paper);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.55;
  transition: color 0.2s var(--ease);
}

.page-news .picks__link:hover,
.page-news .picks__link:focus-visible {
  color: var(--cyan);
}

.page-news .picks__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0.55rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--sage);
  letter-spacing: 0.03em;
}

/* 通用胶囊 */
.page-news .pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  padding: 0.22rem 0.6rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  color: var(--sage);
  background: transparent;
  white-space: nowrap;
}

.page-news .pill--amber {
  border-color: var(--amber-45);
  color: var(--amber);
  background: var(--amber-10);
}

.page-news .pill--current {
  border-color: var(--cyan-40);
  color: var(--ink);
  background: var(--cyan);
  font-weight: 600;
}

/* 条目列表 */
.page-news .latest__intro,
.page-news .series__intro {
  color: var(--sage);
  font-size: 0.94rem;
  line-height: 1.8;
  max-width: 64ch;
  margin: 0;
}

.page-news .legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.25rem;
  padding: 0;
}

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

.page-news .feed__row {
  display: grid;
  gap: 0.45rem;
  padding: 1.15rem 0;
  border-top: var(--news-rule);
  transition: background-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-news .feed__row:last-child {
  border-bottom: var(--news-rule);
}

.page-news .feed__time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-news .feed__title {
  margin: 0 0 0.5rem;
  font-size: 1.02rem;
  line-height: 1.55;
  font-weight: 600;
}

.page-news .feed__link {
  color: var(--paper);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-news .feed__link:hover,
.page-news .feed__link:focus-visible {
  color: var(--cyan);
}

.page-news .feed__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.5rem;
}

.page-news .feed__tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--sage);
  border-left: 1px solid var(--line);
  padding-left: 0.5rem;
}

.page-news .feed__summary {
  margin: 0;
  color: var(--sage);
  font-size: 0.88rem;
  line-height: 1.75;
  max-width: 66ch;
}

.page-news .feed__arrow {
  display: none;
  justify-self: end;
  align-self: center;
  width: 18px;
  height: 1px;
  background: var(--cyan);
  position: relative;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-news .feed__arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: -3px;
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--cyan);
  border-right: 1px solid var(--cyan);
  transform: rotate(45deg);
}

/* 系列 */
.page-news .series-grid {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
}

.page-news .series__card {
  display: flex;
  flex-direction: column;
  border: var(--news-rule);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(21, 59, 49, 0.55), rgba(16, 22, 20, 0.9));
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .series__card:hover,
.page-news .series__card:focus-within {
  transform: translateY(-4px);
  border-color: var(--cyan-40);
}

.page-news .series__frame {
  border: 0;
  border-bottom: var(--news-rule);
  border-radius: 0;
  overflow: hidden;
  background: var(--teal);
}

.page-news .series__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.88;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}

.page-news .series__card:hover .series__img {
  transform: scale(1.03);
  opacity: 1;
}

.page-news .series__board {
  border-bottom: var(--news-rule);
  background:
    radial-gradient(circle at 30% 20%, var(--cyan-12), transparent 62%),
    var(--deep);
  padding: 1rem;
}

.page-news .series__board svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .series__body {
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}

.page-news .series__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--amber);
  margin: 0 0 0.5rem;
}

.page-news .series__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.3;
  margin: 0 0 0.7rem;
  letter-spacing: -0.01em;
}

.page-news .series__text {
  margin: 0 0 0.7rem;
  color: var(--sage);
  font-size: 0.9rem;
  line-height: 1.78;
}

.page-news .series__who {
  margin: 0 0 1.1rem;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--paper);
  border-left: 2px solid var(--cyan-40);
  padding-left: 0.7rem;
}

.page-news .series__foot {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  border-top: var(--news-rule);
  padding-top: 0.85rem;
}

.page-news .series__link {
  color: var(--cyan);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--cyan-40);
  padding-bottom: 2px;
}

.page-news .series__link:hover,
.page-news .series__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-news .series__save {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--sage);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 0.3rem 0.75rem;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-news .series__save:hover {
  color: var(--cyan);
  border-color: var(--cyan-40);
}

.page-news .series__save[aria-pressed="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* 阅读路径 */
.page-news .paths-grid {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
}

.page-news .path {
  border: var(--news-rule);
  border-radius: var(--r-md);
  padding: clamp(1.1rem, 2.8vw, 1.6rem);
  background: var(--teal);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-news .path:hover,
.page-news .path:focus-within {
  border-color: var(--cyan-40);
  transform: translateY(-4px);
}

.page-news .path__num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--amber);
  margin: 0 0 0.6rem;
}

.page-news .path__title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.35;
  margin: 0 0 0.9rem;
  letter-spacing: -0.01em;
}

.page-news .path__steps {
  margin: 0 0 1.1rem;
  padding: 0 0 0 1.1rem;
  display: grid;
  gap: 0.5rem;
  color: var(--sage);
  font-size: 0.88rem;
  line-height: 1.7;
}

.page-news .path__steps li::marker {
  color: var(--cyan);
  font-family: var(--font-mono);
}

.page-news .path__link {
  margin-top: auto;
  align-self: flex-start;
  color: var(--cyan);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--cyan-40);
  padding-bottom: 2px;
}

.page-news .path__link:hover,
.page-news .path__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* 更新节奏 */
.page-news .rhythm__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-news .rhythm__text {
  color: var(--sage);
  font-size: 0.94rem;
  line-height: 1.8;
  max-width: 60ch;
  margin: 0 0 1rem;
}

.page-news .rhythm__lead .btn {
  margin-top: 0.6rem;
}

.page-news .rhythm__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--news-rule);
}

.page-news .rhythm__list li {
  display: grid;
  gap: 0.35rem;
  padding: 0.9rem 0;
  border-bottom: var(--news-rule);
}

.page-news .rhythm__key {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-news .rhythm__val {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--paper);
}

/* 焦点反馈 */
.page-news a:focus-visible,
.page-news button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* 响应式 */
@media (min-width: 560px) {
  .page-news .rhythm__list li {
    grid-template-columns: 6.5rem 1fr;
    align-items: baseline;
    gap: 1rem;
  }
}

@media (min-width: 760px) {
  .page-news .series-grid,
  .page-news .paths-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .feed__row {
    grid-template-columns: 8.5rem 1fr 1.5rem;
    gap: 1.4rem;
    padding: 1.2rem 0.9rem;
    border-radius: var(--r-sm);
  }

  .page-news .feed__arrow {
    display: block;
  }

  .page-news .feed__row:hover,
  .page-news .feed__row:focus-within {
    background: var(--cyan-06);
  }

  .page-news .feed__row:hover .feed__arrow,
  .page-news .feed__row:focus-within .feed__arrow {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

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

@media (min-width: 1100px) {
  .page-news .paths-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .series-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .series__card,
  .page-news .path,
  .page-news .series__img,
  .page-news .feed__arrow {
    transition: none;
  }

  .page-news .series__card:hover,
  .page-news .path:hover,
  .page-news .series__card:focus-within,
  .page-news .path:focus-within {
    transform: none;
  }

  .page-news .series__card:hover .series__img {
    transform: none;
  }
}