.page-news {
  --news-block: clamp(56px, 8vw, 104px);
  --news-pad: clamp(20px, 2.6vw, 32px);
  --news-muted: #4E6579;
  background: var(--abyss-900);
  color: var(--fog-050);
  font-family: var(--font-body);
  font-size: var(--fs-400);
  line-height: 1.75;
  overflow-x: clip;
}

.page-news a {
  color: inherit;
}

/* ---------- 页眉 ---------- */

.page-news .news-masthead {
  position: relative;
  background:
    radial-gradient(120% 140% at 88% 8%, rgba(69, 214, 176, 0.14), transparent 58%),
    radial-gradient(90% 120% at 6% 92%, rgba(255, 107, 74, 0.12), transparent 62%),
    var(--abyss-900);
  padding: clamp(28px, 4vw, 46px) 0 0;
  overflow: hidden;
}

.page-news .news-masthead .breadcrumb {
  margin-bottom: clamp(28px, 5vw, 60px);
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.06em;
  color: var(--fog-400);
}

.page-news .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--abyss-600);
}

.page-news .breadcrumb__link {
  color: var(--fog-200);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible {
  color: var(--coral-300);
  border-bottom-color: var(--coral-300);
}

.page-news .news-masthead__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 48px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-news .news-masthead__grid {
    grid-template-columns: minmax(150px, 0.78fr) minmax(0, 2.6fr);
    gap: clamp(32px, 5vw, 72px);
  }
}

.page-news .news-masthead__tag {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.22em;
  color: var(--mint-400);
}

.page-news .news-masthead__count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-200);
  letter-spacing: 0.04em;
  color: var(--fog-400);
}

.page-news .news-masthead__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(40px, 7.6vw, 76px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--fog-050);
}

.page-news .news-masthead__title::after {
  content: "";
  display: block;
  width: clamp(56px, 9vw, 108px);
  height: 4px;
  margin-top: clamp(14px, 2vw, 22px);
  background: var(--coral-500);
}

.page-news .news-masthead__lede {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 40em;
  color: var(--fog-200);
  font-size: var(--fs-400);
}

.page-news .news-masthead__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-news .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1px solid transparent;
  font-family: var(--font-display);
  font-size: var(--fs-300);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: background 0.24s var(--ease), color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-news .btn--primary {
  background: var(--coral-500);
  color: var(--abyss-900);
}

.page-news .btn--primary:hover,
.page-news .btn--primary:focus-visible {
  background: var(--coral-300);
}

.page-news .btn--ghost {
  background: transparent;
  border-color: var(--abyss-600);
  color: var(--fog-050);
}

.page-news .btn--ghost:hover,
.page-news .btn--ghost:focus-visible {
  border-color: var(--mint-400);
  color: var(--mint-400);
}

.page-news .btn--quiet {
  background: transparent;
  border-color: rgba(10, 21, 32, 0.24);
  color: var(--ink-900);
}

.page-news .btn--quiet:hover,
.page-news .btn--quiet:focus-visible {
  border-color: var(--mint-700);
  color: var(--mint-700);
}

.page-news .news-masthead__strip {
  margin: clamp(26px, 4vw, 48px) 0 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 6vw, 68px);
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  color: rgba(69, 214, 176, 0.14);
  user-select: none;
}

/* ---------- 通用章节 ---------- */

.page-news .news-section {
  background: var(--abyss-900);
  color: var(--fog-050);
  padding: var(--news-block) 0;
}

.page-news .news-section--tight {
  padding: clamp(44px, 6vw, 80px) 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-section--light {
  background: var(--fog-050);
  color: var(--ink-900);
  --line-soft: rgba(10, 21, 32, 0.12);
  --line-mid: rgba(10, 21, 32, 0.22);
}

.page-news .container--narrow {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .news-section__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  margin-bottom: clamp(28px, 4vw, 52px);
}

@media (min-width: 780px) {
  .page-news .news-section__head {
    grid-template-columns: 62px minmax(0, 1fr) minmax(0, 320px);
    align-items: baseline;
    column-gap: 20px;
  }
  .page-news .news-section__head--single {
    grid-template-columns: 62px minmax(0, 1fr);
  }
}

.page-news .news-section__num {
  font-family: var(--font-mono);
  font-size: var(--fs-200);
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--coral-500);
}

.page-news .news-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.015em;
}

.page-news .news-section__note,
.page-news .news-section__lead,
.page-news .news-section__tail {
  margin: 0;
  font-size: var(--fs-200);
  color: var(--fog-400);
}

.page-news .news-section--light .news-section__note {
  color: var(--news-muted);
}

.page-news .news-section__lead {
  max-width: 44em;
  margin-bottom: clamp(20px, 3vw, 32px);
  font-size: var(--fs-400);
  color: var(--fog-200);
}

.page-news .news-section__tail {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-news .news-section__tail a {
  color: var(--coral-300);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 158, 128, 0.5);
  transition: border-color 0.24s var(--ease);
}

.page-news .news-section__tail a:hover,
.page-news .news-section__tail a:focus-visible {
  border-bottom-color: var(--coral-300);
}

/* ---------- 02 本期导读 ---------- */

.page-news .brief-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

@media (min-width: 860px) {
  .page-news .brief-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .brief {
  background: var(--abyss-900);
  padding: var(--news-pad);
  transition: background 0.28s var(--ease);
}

.page-news .brief:hover {
  background: var(--abyss-800);
}

.page-news .brief__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.16em;
  color: var(--coral-500);
}

.page-news .brief__title {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: var(--fs-500);
  font-weight: 700;
  line-height: 1.3;
  color: var(--fog-050);
}

.page-news .brief__text {
  margin: 0;
  font-size: var(--fs-300);
  color: var(--fog-200);
}

.page-news .brief__for {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--abyss-600);
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--mint-400);
}

/* ---------- 03 四个常设系列 ---------- */

.page-news .series-stack {
  display: grid;
  gap: clamp(34px, 5vw, 64px);
}

.page-news .series {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-news .series {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  }
  .page-news .series--flip {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  }
  .page-news .series--flip .series__media {
    order: 2;
  }
}

.page-news .series__media {
  overflow: hidden;
  border: 1px solid var(--line-mid);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-news .series__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1000 / 560;
  object-fit: cover;
}

.page-news .series__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.2em;
  color: var(--mint-700);
}

.page-news .series--text .series__num {
  margin-bottom: 10px;
}

.page-news .series__title {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--ink-900);
}

.page-news .series__desc {
  margin: 0;
  max-width: 42em;
  font-size: var(--fs-300);
  color: var(--news-muted);
}

.page-news .series__meta {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 6px 16px;
  margin: 18px 0 0;
  font-size: var(--fs-200);
}

.page-news .series__meta dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.08em;
  color: var(--news-muted);
}

.page-news .series__meta dd {
  margin: 0;
  color: var(--abyss-700);
}

.page-news .series__pick {
  display: inline-block;
  margin-top: 20px;
  font-size: var(--fs-300);
  font-weight: 600;
  text-decoration: none;
  color: var(--abyss-700);
  border-bottom: 2px solid var(--coral-500);
  padding-bottom: 2px;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-news .series__pick:hover,
.page-news .series__pick:focus-visible {
  color: var(--mint-700);
  border-bottom-color: var(--mint-700);
}

.page-news .series-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 44px);
  margin-top: clamp(34px, 5vw, 64px);
  padding-top: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--line-soft);
}

@media (min-width: 900px) {
  .page-news .series-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-news .series--text {
  display: block;
  padding-left: clamp(0px, 2vw, 22px);
  border-left: 3px solid var(--line-mid);
}

/* ---------- 04 最新条目索引 ---------- */

.page-news .ledger-art {
  margin: 0 0 clamp(24px, 3.2vw, 40px);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-news .ledger-art img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 10 / 3;
  object-fit: cover;
  opacity: 0.68;
}

.page-news .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-news .chip {
  appearance: none;
  padding: 8px 15px;
  border: 1px solid var(--line-mid);
  background: transparent;
  color: var(--fog-200);
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.08em;
  line-height: 1.4;
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: background 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-news .chip:hover {
  border-color: var(--mint-400);
  color: var(--mint-400);
}

.page-news .chip[aria-pressed="true"] {
  background: var(--coral-500);
  border-color: var(--coral-500);
  color: var(--abyss-900);
  font-weight: 500;
}

.page-news .chip:focus-visible {
  outline: 2px solid var(--coral-500);
  outline-offset: 2px;
}

.page-news .entry-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

@media (min-width: 820px) {
  .page-news .entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .entry--wide {
    grid-column: 1 / -1;
  }
}

.page-news .entry {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(22px, 2.6vw, 34px);
  background: var(--abyss-900);
  transition: background 0.3s var(--ease);
}

.page-news .entry:hover {
  background: var(--abyss-800);
}

.page-news .entry:focus-visible {
  outline: 2px solid var(--coral-500);
  outline-offset: -2px;
}

.page-news .entry__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-news .entry__num {
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.16em;
  color: var(--fog-400);
}

.page-news .entry__cat {
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.1em;
  color: var(--fog-200);
}

.page-news .entry__cat::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 3px;
  margin-right: 8px;
  vertical-align: middle;
  background: currentColor;
}

.page-news .entry[data-tags="entry"] .entry__cat {
  color: var(--coral-300);
}

.page-news .entry[data-tags="release"] .entry__cat {
  color: var(--mint-400);
}

.page-news .entry[data-tags="fit"] .entry__cat {
  color: var(--sand-100);
}

.page-news .entry[data-tags="return"] .entry__cat {
  color: var(--fog-200);
}

.page-news .entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-500);
  font-weight: 600;
  line-height: 1.34;
  color: var(--fog-050);
}

@media (min-width: 820px) {
  .page-news .entry--wide .entry__title {
    font-size: var(--fs-600);
    max-width: 26em;
  }
}

.page-news .entry__text {
  margin: 0;
  max-width: 42em;
  font-size: var(--fs-300);
  color: var(--fog-200);
}

.page-news .entry__note {
  margin: 0;
  max-width: 42em;
  font-size: var(--fs-200);
  color: var(--fog-400);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}

.page-news .entry:hover .entry__note,
.page-news .entry:focus-visible .entry__note {
  transform: translateY(-4px);
  color: var(--mint-400);
}

.page-news .entry__time {
  margin: auto 0 0;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.08em;
  color: var(--fog-400);
}

/* ---------- 05 专题合辑 ---------- */

.page-news .collection-cover {
  margin: 0 0 clamp(26px, 3.6vw, 46px);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

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

.page-news .fold-stack {
  display: grid;
  gap: 0;
}

.page-news .fold {
  border-top: 1px solid var(--line-soft);
}

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

.page-news .fold__summary {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: clamp(18px, 2.2vw, 24px) 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 25px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink-900);
  cursor: pointer;
  list-style: none;
}

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

.page-news .fold__summary::before {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-500);
  font-weight: 500;
  color: var(--coral-500);
  line-height: 1;
}

.page-news .fold[open] .fold__summary::before {
  content: "−";
  color: var(--mint-700);
}

.page-news .fold__summary:focus-visible {
  outline: 2px solid var(--coral-500);
  outline-offset: 4px;
}

.page-news .fold__body {
  padding: 0 0 clamp(22px, 3vw, 34px) 0;
}

@media (min-width: 780px) {
  .page-news .fold__body {
    padding-left: 32px;
  }
}

.page-news .fold__body > p {
  margin: 0 0 16px;
  max-width: 46em;
  font-size: var(--fs-300);
  color: var(--news-muted);
}

.page-news .fold-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

@media (min-width: 780px) {
  .page-news .fold-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-news .fold-list__item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 18px;
  background: var(--fog-050);
  font-size: var(--fs-300);
  color: var(--ink-900);
}

.page-news .fold-list__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-100);
  letter-spacing: 0.1em;
  color: var(--coral-500);
}

/* ---------- 06 时间线索 ---------- */

.page-news .legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .legend__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 16px 20px;
  background: var(--abyss-900);
}

@media (min-width: 640px) {
  .page-news .legend__item {
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

.page-news .legend__key {
  font-family: var(--font-mono);
  font-size: var(--fs-200);
  letter-spacing: 0.06em;
  color: var(--mint-400);
}

.page-news .legend__val {
  font-size: var(--fs-300);
  color: var(--fog-200);
}

/* ---------- 07 一起写 ---------- */

.page-news .cowrite {
  max-width: 760px;
}

.page-news .cowrite__title {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--ink-900);
}

.page-news .cowrite__text {
  margin: 0 0 16px;
  max-width: 44em;
  font-size: var(--fs-400);
  color: var(--news-muted);
}

.page-news .cowrite__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 无障碍与降级 ---------- */

.page-news :focus-visible {
  outline: 2px solid var(--coral-500);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .page-news .entry:hover .entry__note,
  .page-news .entry:focus-visible .entry__note {
    transform: none;
  }
}
</final>