.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--mast-h) + 36px) 0 clamp(48px, 7vw, 84px);
  background:
    linear-gradient(180deg, rgba(232, 206, 142, 0.32), rgba(250, 245, 236, 0) 48%),
    var(--rice);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 88px 88px;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
}

.page-news .news-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-news .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: 26px;
  align-items: end;
}

.page-news .hero-index {
  color: var(--red);
}

.page-news .news-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.3rem, 7.4vw, 5.4rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .hero-lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--slate);
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .hero-side {
  padding: 24px 24px 20px;
  border-radius: var(--radius-lg);
  background: var(--moon);
  border-left: 3px solid var(--gold);
}

.page-news .side-label {
  margin: 0;
  color: var(--slate);
}

.page-news .side-num {
  margin: 8px 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1.2;
  color: var(--red);
}

.page-news .side-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .side-list li {
  display: grid;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.page-news .side-key {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-news .side-val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
}

.page-news .hero-figure {
  margin: clamp(36px, 5vw, 56px) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-news .hero-figure img,
.page-news .migration-aside img,
.page-news .archive-figure img,
.page-news .loss-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .period-list {
  margin-top: 30px;
  border-top: 1px solid var(--line);
}

.page-news .period {
  border-bottom: 1px solid var(--line);
}

.page-news .period-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  padding: 22px 2px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .period-summary::after {
  content: "展开";
  padding: 3px 12px;
  border: 1px solid var(--red);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--red);
}

.page-news .period[open] .period-summary::after {
  content: "收起";
  border-color: var(--gold);
  color: var(--gold);
}

.page-news .period-num {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
  white-space: nowrap;
}

.page-news .period-title {
  flex: 1 1 240px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  line-height: 1.4;
  color: var(--ink);
}

.page-news .period-count {
  font-size: 12px;
  color: var(--stone);
  white-space: nowrap;
}

.page-news .period-body {
  padding: 0 2px 26px;
}

.page-news .period-body ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .period-body li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .inline-link {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid rgba(163, 43, 39, 0.35);
}

.page-news .inline-link:hover {
  border-bottom-color: var(--gold);
  color: var(--red-deep);
}

.page-news .migration-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  margin-top: 30px;
}

.page-news .migration-table {
  border-top: 2px solid var(--ink);
}

.page-news .migration-head {
  display: none;
}

.page-news .migration-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr);
  gap: 8px 10px;
  align-items: center;
  padding: 16px 6px;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.18s ease;
}

.page-news .migration-row:hover {
  background: rgba(199, 154, 63, 0.14);
}

.page-news .mig-old {
  font-size: 13px;
  color: var(--stone);
  overflow-wrap: anywhere;
}

.page-news .mig-arrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  text-align: center;
}

.page-news .mig-new {
  font-size: 13px;
  color: var(--red);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid rgba(163, 43, 39, 0.3);
  justify-self: start;
}

.page-news .migration-row:hover .mig-old {
  color: var(--red-deep);
}

.page-news .migration-row:hover .mig-new {
  color: var(--red-deep);
  border-bottom-color: var(--gold);
}

.page-news .mig-name {
  grid-column: 1 / -1;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-news .migration-aside {
  display: grid;
  gap: 24px;
  align-content: start;
}

.page-news .migration-aside .media-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .aside-note {
  padding: 22px 22px 20px;
  border-radius: var(--radius-md);
  background: var(--moon);
}

.page-news .aside-note p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-news .aside-note a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid rgba(163, 43, 39, 0.35);
}

.page-news .aside-note .meta {
  margin: 0;
  color: var(--red);
}

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

.page-news .change-index {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-news .change-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--line-soft);
  align-items: baseline;
}

.page-news .change-item .chip {
  justify-self: start;
}

.page-news .change-period {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-news .change-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .chip--clay {
  color: var(--clay);
  border-color: rgba(185, 112, 79, 0.45);
}

.page-news .chip--stone {
  color: var(--stone);
  border-color: rgba(140, 145, 142, 0.5);
}

.page-news .archive-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  margin-top: 30px;
}

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

.page-news .archive-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 22px 0 22px 24px;
  border-left: 1px solid var(--line);
}

.page-news .archive-item::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 30px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rice);
  border: 2px solid var(--gold);
}

.page-news .archive-item--key::before {
  background: var(--red);
  border-color: var(--red);
}

.page-news .archive-num {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-news .archive-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.16rem;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .archive-desc {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-news .archive-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
}

.page-news .archive-jump {
  text-decoration: none;
}

.page-news .archive-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .lost-section {
  position: relative;
  overflow: hidden;
  padding-block: clamp(56px, 9vw, 96px);
  background: var(--ink);
  color: var(--rice);
}

.page-news .lost-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(620px 420px at 86% 10%, rgba(199, 154, 63, 0.24), transparent 72%);
  pointer-events: none;
}

.page-news .loss-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

.page-news .lost-section .meta {
  color: var(--gold-light);
}

.page-news .lost-section .h2 {
  margin: 12px 0 24px;
  color: var(--rice);
}

.page-news .lost-section .index-item {
  border-color: rgba(243, 245, 244, 0.16);
}

.page-news .lost-section .index-item + .index-item {
  border-top: 1px solid rgba(243, 245, 244, 0.16);
}

.page-news .lost-section .index-num {
  color: var(--gold);
}

.page-news .lost-section .index-body {
  color: rgba(243, 245, 244, 0.86);
}

.page-news .lost-section .index-body a {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 206, 142, 0.45);
}

.page-news .lost-section .index-body a:hover {
  border-bottom-color: var(--gold);
}

.page-news .loss-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-news .loss-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (min-width: 760px) {
  .page-news .migration-head,
  .page-news .migration-row {
    grid-template-columns: minmax(0, 1.05fr) 34px minmax(0, 1.05fr) minmax(0, 0.85fr);
    gap: 14px;
  }

  .page-news .migration-head {
    display: grid;
    padding: 14px 6px;
    border-bottom: 1px solid var(--line);
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--stone);
  }

  .page-news .mig-name {
    grid-column: auto;
    font-size: 13px;
    letter-spacing: 0.04em;
  }

  .page-news .change-item {
    grid-template-columns: 92px 84px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
  }

  .page-news .archive-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
  }

  .page-news .archive-item {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 20px;
    padding-left: 28px;
  }

  .page-news .loss-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: center;
  }

  .page-news .loss-figure {
    align-self: stretch;
  }

  .page-news .loss-figure img {
    height: 100%;
  }
}

@media (min-width: 1040px) {
  .page-news .migration-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 48px;
  }

  .page-news .migration-aside {
    position: sticky;
    top: calc(var(--mast-h) + 24px);
  }
}

@media (max-width: 420px) {
  .page-news .period-summary::after {
    display: none;
  }

  .page-news .hero-side {
    padding: 20px 18px 16px;
  }
}
<<<END>>>