.page-news {
  --news-hair: rgba(27, 25, 23, .13);
  --news-hair-soft: rgba(27, 25, 23, .07);
  --news-cut: 16px;
  display: block;
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  overflow-x: clip;
}

.page-news a {
  color: var(--c-jade);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-news a:hover,
.page-news a:focus-visible {
  color: var(--c-red);
}

.page-news .breadcrumb {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(20px, 4vw, 40px) 0 clamp(34px, 7vw, 72px);
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.95rem, 7vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: .005em;
  color: var(--c-ink);
  max-width: 15em;
}

.page-news .news-hero__lead {
  margin: 18px 0 0;
  max-width: 34em;
  color: var(--c-stone);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-gold);
  text-transform: uppercase;
}

/* ---------- 新旧对照面板 ---------- */
.page-news .compare {
  position: relative;
  display: grid;
  gap: 18px;
  margin-top: clamp(26px, 5vw, 46px);
}

.page-news .compare__panel {
  position: relative;
  min-width: 0;
  padding: 22px 20px 22px;
  background: var(--c-paper-2);
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, var(--news-cut) 100%, 0 calc(100% - var(--news-cut)));
}

.page-news .compare__panel--old {
  color: var(--c-stone);
}

.page-news .compare__panel--new {
  background: #FBF7EE;
  box-shadow: inset 0 0 0 2px var(--c-jade);
  color: var(--c-ink);
}

.page-news .compare__ver {
  margin: 0;
  font-size: 12px;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--c-jade);
}

.page-news .compare__panel--old .compare__ver {
  color: var(--c-stone);
}

.page-news .compare__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.22rem;
  line-height: 1.3;
  color: var(--c-ink);
}

.page-news .compare__panel--old .compare__title {
  color: var(--c-stone);
}

.page-news .compare__steps {
  position: relative;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-news .compare__steps::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 18px;
  bottom: 18px;
  width: 1px;
  background: var(--c-jade-soft);
}

.page-news .compare__step {
  position: relative;
  display: grid;
  grid-template-columns: 27px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 7px 0;
  font-size: 15px;
  line-height: 1.6;
}

.page-news .compare__num {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  font-size: 11px;
  background: var(--c-paper);
  border: 1px solid var(--c-jade-soft);
  color: var(--c-stone);
  clip-path: polygon(0 0, calc(100% - 7px) 0, 100% 7px, 100% 100%, 7px 100%, 0 calc(100% - 7px));
}

.page-news .compare__panel--new .compare__num {
  background: var(--c-jade);
  border-color: var(--c-jade);
  color: var(--c-paper);
}

.page-news .compare__note {
  margin: 16px 0 0;
  padding-top: 12px;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--c-stone);
  border-top: 1px dashed var(--c-jade-soft);
}

.page-news .compare__note--jade {
  color: var(--c-jade);
  font-weight: 700;
  border-top-color: var(--c-jade);
}

/* ---------- 通用章节 ---------- */
.page-news .news-section {
  padding: clamp(34px, 6.5vw, 72px) 0;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-section--last {
  padding-bottom: clamp(40px, 7vw, 84px);
  border-bottom: 0;
}

.page-news .news-section__head {
  max-width: 44em;
}

.page-news .news-section__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.2vw, 2.3rem);
  line-height: 1.25;
  color: var(--c-ink);
}

.page-news .news-section__lead {
  margin: 14px 0 0;
  max-width: 36em;
  font-size: 16px;
  color: var(--c-stone);
}

/* ---------- 三项改动 ---------- */
.page-news .change-grid {
  margin-top: clamp(22px, 4vw, 40px);
}

.page-news .change-grid > * {
  min-width: 0;
}

.page-news .change-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px 24px;
}

.page-news .change-card__num {
  padding-bottom: 8px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-red);
  border-bottom: 1px solid var(--c-gold-soft);
}

.page-news .change-card .panel__title {
  font-size: 1.14rem;
  line-height: 1.35;
}

.page-news .change-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-stone);
}

/* ---------- 图片容器 ---------- */
.page-news .news-figure {
  margin: clamp(24px, 4.5vw, 44px) 0 0;
}

.page-news .news-figure .media-frame__canvas {
  overflow: hidden;
  background: var(--c-paper-2);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

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

.page-news .news-figure .media-frame__caption {
  margin-top: 10px;
  padding-left: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-stone);
  border-left: 2px solid var(--c-gold-soft);
}

.page-news .news-aside {
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-stone);
  background: rgba(201, 146, 47, .08);
  border-left: 3px solid var(--c-gold);
}

/* ---------- 对照表 ---------- */
.page-news .map-scroll {
  margin-top: clamp(22px, 4vw, 36px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: #FCF9F2;
  border: 1px solid var(--news-hair);
}

.page-news .map-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 14.5px;
  line-height: 1.65;
}

.page-news .map-table__caption {
  caption-side: top;
  padding: 12px 14px;
  text-align: left;
  font-size: 12px;
  letter-spacing: .07em;
  color: var(--c-gold);
  border-bottom: 1px solid var(--news-hair-soft);
}

.page-news .map-table th,
.page-news .map-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--news-hair-soft);
}

.page-news .map-table thead th {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--c-stone);
  white-space: nowrap;
  background: var(--c-paper-2);
}

.page-news .map-table tbody th {
  font-weight: 700;
  color: var(--c-ink);
  white-space: nowrap;
}

.page-news .map-table tbody td {
  color: var(--c-stone);
}

.page-news .map-table tbody tr:nth-child(even) {
  background: rgba(235, 226, 208, .45);
}

.page-news .map-table tbody td:last-child {
  font-weight: 700;
  color: var(--c-jade);
  white-space: nowrap;
}

/* ---------- 版本记录 ---------- */
.page-news .ver-list {
  list-style: none;
  margin: clamp(22px, 4vw, 36px) 0 0;
  padding: 0;
  border-top: 2px solid var(--c-ink);
}

.page-news .ver-row {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) auto;
  grid-template-areas:
    "dot id time"
    "dot main main";
  column-gap: 12px;
  row-gap: 4px;
  padding: 18px 0;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .ver-row__dot {
  grid-area: dot;
  align-self: start;
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border: 1.5px solid var(--c-jade-soft);
  border-radius: 50%;
  background: transparent;
}

.page-news .ver-row--current .ver-row__dot {
  border-color: var(--c-jade);
  background: var(--c-jade);
  box-shadow: 0 0 0 4px rgba(47, 111, 94, .15);
}

.page-news .ver-row__id {
  grid-area: id;
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--c-ink);
}

.page-news .ver-row--current .ver-row__id {
  color: var(--c-jade);
}

.page-news .ver-row__time {
  grid-area: time;
  margin: 0;
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--c-stone);
  white-space: nowrap;
}

.page-news .ver-row__main {
  grid-area: main;
  min-width: 0;
}

.page-news .ver-row__tag {
  display: inline-block;
  margin-top: 4px;
  padding: 1px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: .06em;
  border: 1px solid currentColor;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}

.page-news .ver-tag--release { color: var(--c-red); }
.page-news .ver-tag--ops { color: var(--c-stone); }
.page-news .ver-tag--change { color: var(--c-jade); background: rgba(47, 111, 94, .1); }
.page-news .ver-tag--content { color: var(--c-gold); }
.page-news .ver-tag--support { color: var(--c-red-deep); }

.page-news .ver-row__title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.42;
  color: var(--c-ink);
}

.page-news .ver-row__sum {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-stone);
}

.page-news .ver-row__more {
  margin-top: 8px;
  font-size: 14px;
  color: var(--c-stone);
}

.page-news .ver-row__more summary {
  display: inline-block;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--c-jade);
  cursor: pointer;
  border-bottom: 1px dashed var(--c-jade-soft);
}

.page-news .ver-row__more summary::-webkit-details-marker {
  display: none;
}

.page-news .ver-row__more summary::marker {
  content: "";
}

.page-news .ver-row__more summary::before {
  content: "＋ ";
}

.page-news .ver-row__more[open] summary::before {
  content: "－ ";
}

.page-news .ver-row__more p {
  margin: 10px 0 0;
  padding-left: 12px;
  line-height: 1.8;
  border-left: 2px solid var(--c-jade-soft);
}

/* ---------- 标签说明 ---------- */
.page-news .tag-notes {
  display: grid;
  gap: 14px;
  max-width: 40em;
  margin-top: clamp(18px, 3.5vw, 30px);
}

.page-news .tag-notes p {
  margin: 0;
  color: var(--c-stone);
}

.page-news .tag-points {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: clamp(20px, 3.5vw, 30px) 0 0;
  padding: 0;
}

.page-news .tag-points li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--c-ink);
  background: var(--c-paper-2);
  border-left: 2px solid var(--c-jade-soft);
}

.page-news .tag-points .mono {
  font-size: 12px;
  color: var(--c-jade);
}

/* ---------- 公告 ---------- */
.page-news .notice-panel {
  max-width: 46em;
  margin-top: clamp(22px, 4vw, 34px);
  padding: 24px 22px;
  background: #FCF9F1;
  border-top: 3px solid var(--c-gold);
  border-bottom: 1px solid var(--c-gold-soft);
}

.page-news .notice-panel__tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-gold);
}

.page-news .notice-panel__text {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--c-ink);
}

.page-news .notice-panel__link {
  display: inline-block;
  margin-top: 16px;
}

/* ---------- 收尾 ---------- */
.page-news .help-block {
  position: relative;
  padding: clamp(24px, 5vw, 44px) clamp(20px, 4vw, 40px);
  background: var(--c-paper-2);
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, var(--news-cut) 100%, 0 calc(100% - var(--news-cut)));
}

.page-news .help-block::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--c-red);
}

.page-news .help-block__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.3;
  color: var(--c-red-deep);
}

.page-news .help-block__text {
  margin: 14px 0 0;
  max-width: 38em;
  color: var(--c-stone);
}

.page-news .help-block__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 断点 ---------- */
@media (min-width: 780px) {
  .page-news .ver-row {
    grid-template-columns: 14px 92px minmax(0, 1fr) 118px;
    grid-template-areas: "dot id main time";
    column-gap: 18px;
    row-gap: 0;
    padding: 20px 0;
  }

  .page-news .ver-row__dot {
    margin-top: 6px;
  }

  .page-news .ver-row__time {
    text-align: right;
  }

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

@media (min-width: 900px) {
  .page-news .compare {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: stretch;
  }

  .page-news .compare::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 6%;
    bottom: 6%;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--c-gold-soft) 20%, var(--c-jade-soft) 80%, transparent);
    transform: rotate(12deg);
    transform-origin: center;
    pointer-events: none;
  }

  .page-news .compare__panel {
    display: flex;
    flex-direction: column;
  }

  .page-news .compare__note {
    margin-top: auto;
  }

  .page-news .news-hero__lead {
    font-size: 18px;
  }
}
<<<END>>>