.page-news {
  --pn-gap: 22px;
  display: block;
  padding: 22px 0 76px;
  color: var(--fg);
}

.page-news figure {
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-intro {
  display: grid;
  gap: 13px;
  padding: 6px 0 26px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-intro__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-news .news-intro h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 7.2vw, 50px);
  line-height: 1.1;
  letter-spacing: 0.015em;
  color: var(--fg);
}

.page-news .news-intro__lede {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--fg-2);
}

.page-news .news-intro__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--gray);
}

.page-news .news-fact strong {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--cyan);
}

/* ---------- 章节骨架 ---------- */
.page-news .nsec {
  margin-top: 52px;
}

.page-news .nsec__head {
  display: grid;
  gap: 6px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
}

.page-news .nsec__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-news .nsec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 23px;
  letter-spacing: 0.03em;
  color: var(--fg);
}

.page-news .nsec__lead {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-2);
}

/* ---------- 版本速览 ---------- */
.page-news .ver-strip {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-news .ver-cell {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-top: 1px solid var(--line);
}

.page-news .ver-cell:first-child {
  border-top: 0;
}

.page-news .ver-cell__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gray);
}

.page-news .ver-cell__value {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(30px, 10vw, 44px);
  line-height: 1;
  color: var(--amber);
}

.page-news .ver-cell--time .ver-cell__value {
  color: var(--cyan);
}

.page-news .ver-cell--done .ver-cell__value {
  color: var(--fg);
}

.page-news .ver-cell--review .ver-cell__value {
  color: var(--magenta);
}

.page-news .ver-cell__note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-2);
}

.page-news .ver-axis {
  margin-top: 26px;
}

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

.page-news .ver-axis__line {
  stroke: var(--line);
  stroke-width: 1;
}

.page-news .va-dot {
  fill: var(--bg);
  stroke-width: 1.5;
}

.page-news .va-dot--done {
  stroke: var(--gray);
}

.page-news .va-dot--current {
  stroke: var(--cyan);
  fill: var(--cyan);
}

.page-news .va-dot--review {
  stroke: var(--magenta);
}

.page-news .ver-axis__legend {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 4px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  text-align: center;
}

.page-news .ver-axis__legend li {
  display: grid;
  gap: 2px;
}

.page-news .ver-axis__ver {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg);
}

.page-news .ver-axis__state {
  font-size: 11px;
  color: var(--gray);
}

.page-news .ver-figure {
  margin-top: 26px;
}

/* ---------- 词条索引 ---------- */
.page-news .entries-figure {
  margin-bottom: 20px;
}

.page-news .anchor-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 6px;
  scrollbar-width: thin;
}

.page-news .anchor-nav__link {
  flex: 0 0 auto;
  padding: 7px 13px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg-2);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-news .vgroup {
  margin-top: 28px;
}

.page-news .vgroup__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .vgroup__ver {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(22px, 6vw, 30px);
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-news .vgroup__meta {
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray);
}

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

.page-news .vrow {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  grid-template-areas:
    "dot body"
    ". status";
  gap: 6px 12px;
  padding: 13px 2px 14px;
  border-top: 1px solid var(--line-soft);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .vrow:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-news .vrow__dot {
  grid-area: dot;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--gray);
}

.page-news .vrow--t1 .vrow__dot { background: var(--t1); }
.page-news .vrow--t2 .vrow__dot { background: var(--t2); }
.page-news .vrow--t3 .vrow__dot { background: var(--t3); }
.page-news .vrow--t4 .vrow__dot { background: var(--t4); }
.page-news .vrow--t5 .vrow__dot { background: var(--t5); }

.page-news .vrow__body {
  grid-area: body;
  display: grid;
  gap: 5px;
}

.page-news .vrow__title {
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-news .vrow__meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  font-size: 13px;
  color: var(--gray);
}

.page-news .vrow__tier,
.page-news .vrow__ver {
  font-family: var(--font-mono);
  color: var(--fg-2);
}

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

.page-news .vrow__status {
  grid-area: status;
  justify-self: start;
}

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

/* ---------- 动态日志 ---------- */
.page-news .log-list {
  margin: 0;
  padding: 0 0 0 16px;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-news .log-item {
  position: relative;
  padding: 14px 0 15px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .log-item::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 21px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--gray);
}

.page-news .log-item--version::before { border-color: var(--cyan); }
.page-news .log-item--field::before { border-color: var(--amber); }
.page-news .log-item--cat::before { border-color: var(--t1); }
.page-news .log-item--score::before { border-color: var(--t4); }
.page-news .log-item--fix::before { border-color: var(--rust); background: var(--rust); }
.page-news .log-item--client::before { border-color: var(--t2); }

.page-news .log-item__when {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
  margin-bottom: 5px;
}

.page-news .log-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-2);
}

.page-news .log-item__kind {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--amber);
  vertical-align: 2px;
}

/* ---------- 礼包码批次 ---------- */
.page-news .code-layout {
  display: grid;
  gap: 22px;
}

.page-news .code-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .code-card {
  display: grid;
  gap: 12px;
  padding: 16px 16px 14px;
}

.page-news .code-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-news .code-card__batch {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--paper-ink);
}

.page-news .code-card__meta {
  margin: 0;
  display: grid;
  gap: 5px;
}

.page-news .code-card__meta div {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
}

.page-news .code-card__meta dt {
  min-width: 88px;
  font-size: 12px;
  color: rgba(27, 18, 12, 0.62);
}

.page-news .code-card__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--paper-ink);
}

.page-news .code-card details {
  border-top: 1px dashed rgba(27, 18, 12, 0.28);
  padding-top: 9px;
}

.page-news .code-card summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--rust);
}

.page-news .code-card details p {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(27, 18, 12, 0.78);
}

.page-news .code-figure {
  order: -1;
}

.page-news .code-sub {
  margin: 34px 0 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.page-news .code-card--archived {
  background-image: repeating-linear-gradient(135deg, rgba(27, 18, 12, 0.06) 0 1px, transparent 1px 8px);
  filter: saturate(0.6);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.3);
}

.page-news .code-card__reason {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(27, 18, 12, 0.72);
}

/* ---------- 复核节奏 ---------- */
.page-news .cadence {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .cadence__item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .cadence__no {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1.2;
  color: var(--cyan);
}

.page-news .cadence__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-2);
}

.page-news .cadence__text strong {
  color: var(--fg);
  font-weight: 700;
}

.page-news .mail-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 24px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-news .mail-line__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gray);
}

.page-news .mail-line__value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  word-break: break-all;
}

.page-news .cadence__note {
  margin: 18px 0 0;
  max-width: 70ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-news .cadence__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease);
}

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

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-news {
    padding-top: 30px;
  }

  .page-news .ver-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .ver-cell {
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .page-news .ver-cell:nth-child(odd) {
    border-left: 0;
  }

  .page-news .ver-cell:nth-child(1),
  .page-news .ver-cell:nth-child(2) {
    border-top: 0;
  }

  .page-news .code-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .code-figure {
    order: 0;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-news {
    padding-bottom: 104px;
  }

  .page-news .nsec {
    margin-top: 72px;
  }

  .page-news .nsec__head {
    grid-template-columns: 96px minmax(0, 1fr);
    grid-template-areas:
      "no title"
      "no lead";
    column-gap: 22px;
    row-gap: 8px;
    align-items: start;
  }

  .page-news .nsec__no {
    grid-area: no;
    font-size: 64px;
    line-height: 0.9;
  }

  .page-news .nsec__title {
    grid-area: title;
    font-size: 27px;
  }

  .page-news .nsec__lead {
    grid-area: lead;
  }

  .page-news .ver-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .ver-cell {
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 20px 20px 22px;
  }

  .page-news .ver-cell:first-child {
    border-left: 0;
  }

  .page-news .ver-cell__value {
    font-size: 46px;
  }

  .page-news .ver-axis__legend {
    text-align: left;
  }

  .page-news .ver-axis__legend li {
    justify-items: start;
  }

  .page-news .ver-axis__legend li:nth-child(2) { padding-left: 6%; }
  .page-news .ver-axis__legend li:nth-child(3) { padding-left: 12%; }
  .page-news .ver-axis__legend li:nth-child(4) { padding-left: 12%; }

  .page-news .split {
    display: grid;
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 34px;
    align-items: start;
  }

  .page-news .split__aside {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 20px);
    margin-top: 28px;
  }

  .page-news .vrow {
    grid-template-columns: 10px minmax(0, 1fr) auto;
    grid-template-areas: "dot .page-news status";
    align-items: start;
    padding: 15px 6px;
  }

  .page-news .vrow__status {
    justify-self: end;
    margin-top: 2px;
  }

  .page-news .log-list {
    padding-left: 20px;
  }

  .page-news .log-item {
    display: grid;
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-news .log-item::before {
    left: -25px;
  }

  .page-news .log-item__when {
    margin-bottom: 0;
    text-align: right;
  }

  .page-news .code-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 30px;
    align-items: start;
  }

  .page-news .code-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .code-figure {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-news .cadence__item {
    grid-template-columns: 64px minmax(0, 1fr);
    padding: 16px 0;
  }

  .page-news .cadence__no {
    font-size: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0ms !important;
  }
}