.page-news {
  --news-hair: rgba(184, 134, 63, 0.42);
  --news-soft-line: rgba(26, 26, 24, 0.13);
  --news-paper-line: rgba(246, 241, 231, 0.22);
}

/* ---------- 封面带 ---------- */
.page-news .news-hero {
  position: relative;
  background: var(--pine);
  color: var(--paper);
  padding: clamp(22px, 4vw, 40px) 0 clamp(30px, 5vw, 54px);
}

.page-news .news-hero__crumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .news-hero .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.page-news .news-hero .breadcrumbs__link {
  color: rgba(246, 241, 231, 0.7);
  text-decoration: none;
}

.page-news .news-hero .breadcrumbs__link:hover {
  color: var(--loess);
}

.page-news .news-hero .breadcrumbs__sep {
  color: var(--copper);
}

.page-news .news-hero .breadcrumbs__current {
  color: var(--loess);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 22px;
}

.page-news .news-hero__eyebrow {
  margin: 0;
  color: var(--loess);
}

.page-news .news-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(54px, 14vw, 150px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .news-hero__lead {
  max-width: 62ch;
  margin: 18px 0 0;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.85;
  color: rgba(246, 241, 231, 0.86);
}

.page-news .news-hero__figure {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-hero__version {
  font-size: clamp(58px, 15vw, 160px);
  font-weight: 800;
  line-height: 0.86;
  letter-spacing: 0.02em;
  color: var(--clay);
}

.page-news .news-hero__vlabel {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(246, 241, 231, 0.68);
}

.page-news .news-hero__index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: 28px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--news-hair);
  list-style: none;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(246, 241, 231, 0.74);
}

.page-news .news-hero__index .mono {
  margin-right: 6px;
  font-weight: 800;
  color: var(--loess);
}

/* ---------- 通栏窄幅图 ---------- */
.page-news .news-band {
  display: block;
  margin: 0;
}

.page-news .news-band img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 本期维护记录 ---------- */
.page-news .news-current {
  background: var(--paper);
  padding: clamp(38px, 6vw, 72px) 0;
}

.page-news .news-current__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 42px);
  line-height: 1.25;
  color: var(--pine);
}

.page-news .news-current__lead {
  max-width: 60ch;
  margin: 14px 0 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--bronze);
}

.page-news .news-current__grid {
  display: grid;
  gap: 26px;
  margin-top: clamp(26px, 4vw, 44px);
}

.page-news .news-current__summary {
  padding-left: 18px;
  border-left: 3px solid var(--clay);
  font-family: var(--font-body);
}

.page-news .news-current__summary p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

.page-news .news-current__summary p:last-child {
  margin-bottom: 0;
}

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

.page-news .news-current__points li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--news-soft-line);
  border-top: 2px solid var(--copper);
}

.page-news .news-current__no {
  padding-top: 2px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-news .news-current__points h3 {
  margin: 0 0 6px;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--pine);
}

.page-news .news-current__points p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 对照指引专题 ---------- */
.page-news .news-guide {
  background: var(--paper-2);
  padding: clamp(38px, 6vw, 76px) 0;
}

.page-news .news-guide__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 42px);
  line-height: 1.25;
  color: var(--pine);
}

.page-news .news-guide__lead {
  max-width: 62ch;
  margin: 14px 0 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--bronze);
}

.page-news .news-guide__body {
  display: grid;
  gap: 32px;
  margin-top: clamp(26px, 4vw, 46px);
}

.page-news .cmp-grid {
  display: grid;
  gap: 12px;
}

.page-news .cmp-col {
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--news-soft-line);
  border-left: 3px solid var(--copper);
}

.page-news .cmp-col__head {
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--news-hair);
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--pine);
}

.page-news .cmp-col__body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-news .news-guide__more {
  margin-top: 22px;
  background: var(--white);
  border: 1px solid var(--news-hair);
}

.page-news .news-guide__more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 14px;
  color: var(--pine);
}

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

.page-news .news-guide__more summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--clay);
}

.page-news .news-guide__more[open] summary::after {
  content: "－";
}

.page-news .news-guide__more .table-wrap {
  padding: 0 18px 18px;
  overflow-x: auto;
}

.page-news .news-guide__more .table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.page-news .news-guide__more .table th {
  padding: 10px 12px;
  background: var(--pine);
  color: var(--paper);
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-align: left;
}

.page-news .news-guide__more .table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--news-soft-line);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  vertical-align: top;
}

.page-news .news-guide__figure {
  margin: 0;
}

.page-news .news-guide__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-hair);
}

.page-news .news-guide__figure figcaption {
  margin-top: 10px;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--bronze);
}

/* ---------- 维护记录归档 ---------- */
.page-news .news-archive {
  background: var(--paper);
  padding: clamp(38px, 6vw, 76px) 0;
}

.page-news .news-archive__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 42px);
  line-height: 1.25;
  color: var(--pine);
}

.page-news .news-archive__lead {
  max-width: 62ch;
  margin: 14px 0 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--bronze);
}

.page-news .news-archive__stage {
  position: relative;
  isolation: isolate;
  margin-top: clamp(24px, 4vw, 42px);
}

.page-news .news-archive__grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.13;
  pointer-events: none;
}

.page-news .log-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-news .log-tabs label {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  cursor: pointer;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--pine);
  background: var(--white);
  border: 1px solid var(--news-hair);
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

@media (hover: hover) {
  .page-news .log-tabs label:hover {
    background: var(--loess);
  }
}

.page-news #lf-all:checked ~ .log-tabs label[for="lf-all"],
.page-news #lf-price:checked ~ .log-tabs label[for="lf-price"],
.page-news #lf-query:checked ~ .log-tabs label[for="lf-query"],
.page-news #lf-guide:checked ~ .log-tabs label[for="lf-guide"],
.page-news #lf-feedback:checked ~ .log-tabs label[for="lf-feedback"] {
  background: var(--pine);
  border-color: var(--pine);
  color: var(--paper);
}

.page-news #lf-all:focus-visible ~ .log-tabs label[for="lf-all"],
.page-news #lf-price:focus-visible ~ .log-tabs label[for="lf-price"],
.page-news #lf-query:focus-visible ~ .log-tabs label[for="lf-query"],
.page-news #lf-guide:focus-visible ~ .log-tabs label[for="lf-guide"],
.page-news #lf-feedback:focus-visible ~ .log-tabs label[for="lf-feedback"] {
  outline: 2px solid var(--flare);
  outline-offset: 2px;
}

.page-news #lf-price:checked ~ .log-list .log-item:not(.is-price),
.page-news #lf-query:checked ~ .log-list .log-item:not(.is-query),
.page-news #lf-guide:checked ~ .log-list .log-item:not(.is-guide),
.page-news #lf-feedback:checked ~ .log-list .log-item:not(.is-feedback) {
  display: none;
}

.page-news .log-list {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0 0 0 26px;
  list-style: none;
}

.page-news .log-list::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 18px;
  bottom: 18px;
  width: 1px;
  background: var(--news-hair);
}

.page-news .log-item {
  position: relative;
  padding: 20px 0;
  border-bottom: 1px dashed var(--news-soft-line);
}

.page-news .log-item:last-child {
  border-bottom: 0;
}

.page-news .log-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 28px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--copper);
}

.page-news .log-item--lead::before {
  background: var(--clay);
  border-color: var(--clay);
  box-shadow: 0 0 0 4px rgba(194, 94, 39, 0.18);
}

.page-news .log-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 8px;
}

.page-news .log-item__num {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-news .log-item__head .tag--copper {
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--pine);
  background: var(--loess);
  border-radius: 999px;
}

.page-news .log-item__when {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--bronze);
}

.page-news .log-item__title {
  margin: 0 0 6px;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--pine);
}

.page-news .log-item__body {
  max-width: 64ch;
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .log-item__body strong {
  font-family: var(--font-ui);
  font-weight: 700;
  color: var(--pine);
}

.page-news .log-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 0;
}

.page-news .log-item__tags .tag {
  padding: 4px 10px;
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--pine);
  background: rgba(232, 201, 155, 0.55);
  border-radius: 999px;
}

/* ---------- 版本迭代线 ---------- */
.page-news .news-timeline {
  background: var(--pine);
  color: var(--paper);
  padding: clamp(38px, 6vw, 76px) 0;
}

.page-news .news-timeline__head .eyebrow {
  color: var(--loess);
}

.page-news .news-timeline__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(28px, 5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-timeline__lead {
  max-width: 60ch;
  margin: 14px 0 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: rgba(246, 241, 231, 0.82);
}

.page-news .ver-scale__scroll {
  margin-top: clamp(26px, 4vw, 44px);
  overflow-x: auto;
  padding-bottom: 6px;
}

.page-news .ver-scale {
  display: block;
  width: 100%;
  min-width: 760px;
  height: auto;
  overflow: visible;
}

.page-news .scale-line {
  stroke: var(--news-paper-line);
  stroke-width: 1;
}

.page-news .scale-tick {
  stroke: rgba(184, 134, 63, 0.55);
  stroke-width: 1;
}

.page-news .ver-node circle {
  fill: var(--pine);
  stroke: var(--copper);
  stroke-width: 2;
  transition: fill 0.2s ease, stroke 0.2s ease;
}

.page-news .ver-node text {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-anchor: middle;
  fill: rgba(246, 241, 231, 0.74);
  transition: fill 0.2s ease;
}

.page-news .ver-node {
  cursor: pointer;
}

.page-news .ver-node:focus {
  outline: none;
}

@media (hover: hover) {
  .page-news .ver-node:hover circle {
    fill: var(--flare);
    stroke: var(--flare);
  }

  .page-news .ver-node:hover text {
    fill: var(--white);
  }
}

.page-news .ver-node:focus-visible circle {
  fill: var(--flare);
  stroke: var(--flare);
}

.page-news .ver-node:focus-visible text {
  fill: var(--white);
}

.page-news .ver-node--now circle {
  fill: var(--clay);
  stroke: var(--clay);
}

.page-news .ver-node--now text {
  fill: var(--loess);
  font-size: 15px;
}

.page-news .ver-notes {
  display: grid;
  gap: 8px 28px;
  margin: 26px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--news-paper-line);
  list-style: none;
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.82);
}

.page-news .ver-notes .mono {
  display: inline-block;
  min-width: 46px;
  margin-right: 8px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--loess);
}

.page-news .news-timeline__figure {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-news .news-timeline__figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 收束 ---------- */
.page-news .news-next {
  background: var(--anchor-deep);
  color: var(--paper);
  padding: clamp(36px, 5vw, 66px) 0 clamp(20px, 3vw, 34px);
}

.page-news .news-next__eyebrow {
  margin: 0;
  color: var(--loess);
}

.page-news .news-next__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 36px);
  line-height: 1.25;
  color: var(--white);
}

.page-news .news-next__links {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-next__card {
  display: block;
  padding: 20px;
  text-decoration: none;
  color: var(--paper);
  background: rgba(246, 241, 231, 0.07);
  border: 1px solid var(--news-paper-line);
  border-left: 3px solid var(--copper);
  transition: background 0.2s ease, border-color 0.2s ease;
}

@media (hover: hover) {
  .page-news .news-next__card:hover {
    background: rgba(246, 241, 231, 0.14);
    border-left-color: var(--flare);
  }
}

.page-news .news-next__card:focus-visible {
  outline: 2px solid var(--flare);
  outline-offset: 2px;
}

.page-news .news-next__card h3 {
  margin: 0 0 8px;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 17px;
  color: var(--white);
}

.page-news .news-next__card p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.84);
}

.page-news .news-next__go {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--loess);
}

.page-news .news-next__rule {
  margin-top: clamp(28px, 4vw, 44px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .cmp-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 44px;
  }

  .page-news .news-hero__figure {
    min-width: 260px;
    text-align: right;
  }

  .page-news .news-current__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 52px;
  }

  .page-news .news-guide__body {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: 44px;
    align-items: start;
  }

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

@media (min-width: 1024px) {
  .page-news .cmp-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }

  .page-news .cmp-col {
    border-left: 0;
    border-right: 1px solid var(--news-soft-line);
  }

  .page-news .cmp-col:first-child {
    border-left: 3px solid var(--clay);
  }

  .page-news .cmp-col:last-child {
    border-right: 0;
  }

  .page-news .ver-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
</style>