.page-news {
  --news-rail-w: 400px;
  --news-soft: rgba(244, 233, 216, 0.74);
  --news-faint: rgba(244, 233, 216, 0.52);
  padding-bottom: clamp(48px, 8vw, 120px);
}

/* ============ 首屏 ============ */
.page-news .news-mast {
  position: relative;
  padding: clamp(24px, 4.5vw, 60px) 0 clamp(24px, 4vw, 48px);
  border-bottom: 1px solid var(--line-600);
  overflow: hidden;
}

.page-news .news-mast::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 0%, rgba(53, 224, 214, 0.10), transparent 52%),
    radial-gradient(circle at 88% 14%, rgba(229, 75, 155, 0.10), transparent 48%);
}

.page-news .news-mast > .container {
  position: relative;
  z-index: 1;
}

.page-news .news-mast__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  margin-top: clamp(18px, 2.6vw, 34px);
}

.page-news .news-mast h1 {
  font-size: clamp(30px, 5.4vw, 60px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -0.015em;
  margin: 0 0 clamp(14px, 2vw, 20px);
  max-width: 19ch;
}

.page-news .news-mast__lead > p:not(.eyebrow) {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--news-soft);
  max-width: 60ch;
  margin: 0;
}

.page-news .news-mast__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line-600);
  background: var(--ink-900);
}

.page-news .news-stat {
  padding: clamp(12px, 1.8vw, 20px);
  border-left: 1px solid var(--line-600);
  min-width: 0;
}

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

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.2vw, 36px);
  font-weight: 600;
  color: var(--gold-300);
  line-height: 1;
  margin: 0 0 8px;
}

.page-news .news-stat__label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--gray-400);
  margin: 0;
}

/* ============ 两栏骨架 ============ */
.page-news .news-layout {
  margin-top: clamp(32px, 5.5vw, 76px);
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-news .news-main {
  display: grid;
  gap: clamp(44px, 7vw, 88px);
  min-width: 0;
}

/* ============ 章节通用 ============ */
.page-news .news-section {
  min-width: 0;
}

.page-news .news-section h2 {
  font-size: clamp(23px, 3.3vw, 36px);
  line-height: 1.26;
  font-weight: 800;
  margin: 10px 0 14px;
  max-width: 22ch;
}

.page-news .news-section__intro {
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.8;
  color: var(--news-soft);
  max-width: 58ch;
  margin: 0 0 clamp(20px, 2.8vw, 30px);
}

.page-news .news-figure {
  margin: 0 0 clamp(24px, 3.4vw, 38px);
  border: 1px solid var(--line-600);
  background: var(--ink-900);
}

.page-news .news-figure--last {
  margin-top: clamp(26px, 3.6vw, 40px);
  margin-bottom: clamp(18px, 2.4vw, 26px);
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ============ 版本时间线 ============ */
.page-news .news-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 0;
  border-left: 1px solid var(--line-600);
}

.page-news .news-timeline__item {
  position: relative;
  padding: 0 0 clamp(22px, 3vw, 32px) clamp(20px, 3vw, 32px);
}

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

.page-news .news-timeline__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 7px;
  width: 7px;
  height: 7px;
  background: var(--gold-500);
  transform: rotate(45deg);
}

.page-news .news-timeline__item:first-child::before {
  background: var(--cyan-400);
}

.page-news .news-timeline__ver {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--magenta-500);
  margin: 0 0 7px;
}

.page-news .news-timeline__item h3 {
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 8px;
  color: var(--paper-100);
}

.page-news .news-timeline__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--news-soft);
  max-width: 52ch;
}

/* ============ 标签条 ============ */
.page-news .tag-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin: 0 0 clamp(22px, 3vw, 32px);
  scrollbar-width: thin;
}

.page-news .tag-strip__link {
  flex: 0 0 auto;
  padding: 7px 14px;
  border: 1px solid var(--line-600);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--news-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-news .tag-strip__link:hover,
.page-news .tag-strip__link:focus-visible {
  border-color: var(--cyan-400);
  color: var(--cyan-400);
  background: rgba(53, 224, 214, 0.06);
}

/* ============ 动态分组 ============ */
.page-news .news-group + .news-group {
  margin-top: clamp(26px, 3.6vw, 42px);
}

.page-news .news-group__title {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--gold-500);
  margin: 0 0 14px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line-600);
}

.page-news .news-entry__heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .news-entry {
  display: block;
  border: 1px solid var(--line-600);
  background: var(--ink-900);
  transition: border-color 0.2s ease;
}

.page-news .news-entry + .news-entry__heading,
.page-news .news-entry__heading + .news-entry__heading {
  margin-top: 10px;
}

.page-news .news-entry__heading + .news-entry__heading {
  margin-top: 10px;
}

.page-news .news-entry[data-open="true"] {
  border-color: rgba(53, 224, 214, 0.5);
}

.page-news .news-entry .fold__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "cat time sign"
    "title title title";
  align-items: center;
  gap: 8px 12px;
  width: 100%;
  padding: 14px clamp(14px, 2vw, 20px);
  background: transparent;
  border: 0;
  border-left: 3px solid transparent;
  text-align: left;
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-news .news-entry .fold__head:hover,
.page-news .news-entry .fold__head:focus-visible {
  background: var(--ink-800);
  border-left-color: var(--cyan-400);
}

.page-news .news-entry__cat {
  grid-area: cat;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--magenta-500);
  border: 1px solid rgba(229, 75, 155, 0.4);
  padding: 2px 7px;
  white-space: nowrap;
}

.page-news .news-entry__time {
  grid-area: time;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gray-400);
  white-space: nowrap;
}

.page-news .news-entry__title {
  grid-area: title;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper-100);
}

.page-news .news-entry .fold__sign {
  grid-area: sign;
  justify-self: end;
  color: var(--gold-500);
}

.page-news .news-entry .fold__body {
  padding-inline: clamp(14px, 2vw, 20px);
  border-top: 1px solid var(--line-600);
}

.page-news .news-entry__text {
  display: block;
  padding: 14px 0 18px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--news-soft);
  max-width: 62ch;
}

/* ============ 定位步骤 ============ */
.page-news .news-steps {
  display: grid;
  gap: 0;
}

.page-news .news-steps .steps__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line-600);
}

.page-news .news-steps .steps__item:last-child {
  border-bottom: 1px solid var(--line-600);
}

.page-news .news-steps .steps__index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-500);
  padding-top: 3px;
}

.page-news .news-steps .steps__body h3 {
  margin: 0 0 7px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper-100);
}

.page-news .news-steps .steps__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--news-soft);
  max-width: 58ch;
}

.page-news .news-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

/* ============ 右侧对照面板 ============ */
.page-news .news-rail__inner {
  position: relative;
  border: 1px solid var(--line-600);
  background: var(--ink-900);
  padding: clamp(20px, 2.6vw, 28px);
}

.page-news .news-rail__inner::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 68px;
  height: 2px;
  background: var(--cyan-400);
}

.page-news .news-rail h2 {
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.3;
  font-weight: 800;
  margin: 10px 0 10px;
}

.page-news .news-rail__intro {
  margin: 0 0 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--news-soft);
}

.page-news .compare {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
}

.page-news .compare__cell {
  padding: 14px 16px;
  border: 1px solid var(--line-600);
}

.page-news .compare__cell--old {
  border-left: 3px solid var(--gray-400);
  background: repeating-linear-gradient(
    -45deg,
    rgba(140, 140, 154, 0.09) 0 6px,
    transparent 6px 12px
  );
}

.page-news .compare__cell--new {
  border-left: 3px solid var(--cyan-400);
  background: linear-gradient(135deg, rgba(53, 224, 214, 0.10), rgba(200, 162, 74, 0.12));
}

.page-news .compare__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray-400);
  margin: 0;
}

.page-news .compare__cell--new .compare__tag {
  color: var(--cyan-400);
}

.page-news .compare__line {
  margin: 5px 0 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper-100);
}

.page-news .compare__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 5px;
}

.page-news .compare__list li {
  position: relative;
  padding-left: 13px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(244, 233, 216, 0.76);
}

.page-news .compare__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 1px;
  background: var(--gold-500);
}

.page-news .compare__cell--new .compare__list li::before {
  background: var(--cyan-400);
}

.page-news .compare__note {
  margin: 11px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--gray-400);
}

.page-news .news-rail__figure {
  margin: 0 0 18px;
  border: 1px solid var(--line-600);
}

.page-news .news-rail__btn {
  display: inline-block;
}

/* ============ 动效 ============ */
.page-news .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.page-news .reveal.is-in {
  opacity: 1;
  transform: none;
}

.page-news .reveal[data-delay="1"] { transition-delay: 90ms; }
.page-news .reveal[data-delay="2"] { transition-delay: 180ms; }
.page-news .reveal[data-delay="3"] { transition-delay: 270ms; }

/* ============ 断点 ============ */
@media (min-width: 720px) {
  .page-news .news-entry .fold__head {
    grid-template-columns: auto auto minmax(0, 1fr) auto;
    grid-template-areas: "cat time title sign";
    gap: 10px 14px;
  }

  .page-news .news-entry__title {
    font-size: 16.5px;
  }
}

@media (min-width: 900px) {
  .page-news .news-mast__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(250px, 0.85fr);
    align-items: end;
  }
}

@media (min-width: 1040px) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 1fr) var(--news-rail-w);
    align-items: start;
    gap: clamp(36px, 4vw, 64px);
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--head-h) + 24px);
  }
}

@media (max-width: 380px) {
  .page-news .news-stat__label {
    font-size: 11px;
  }

  .page-news .news-steps .steps__item {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .reveal,
  .page-news .reveal[data-delay] {
    opacity: 1;
    transform: none;
    transition: none;
    transition-delay: 0;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>