.page-news {
  display: block;
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

.page-news .news-head {
  max-width: 940px;
  padding-block: clamp(22px, 4vw, 40px) clamp(20px, 3.2vw, 34px);
}

.page-news .news-head h1 {
  margin: 12px 0 0;
  font-size: var(--fs-1);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--night);
}

.page-news .news-head .lede {
  margin: 20px 0 0;
  max-width: 33em;
  font-size: var(--fs-5);
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-news .news-head .lede a,
.page-news .prose a,
.page-news .cadence-list a {
  color: var(--deep);
  text-decoration: underline;
  text-decoration-color: var(--line-sand);
  text-underline-offset: 3px;
}

/* ---------- 当前版本摘要块 ---------- */
.page-news .news-version {
  position: relative;
  overflow: hidden;
  background: var(--night);
  color: var(--on-night);
  margin-top: clamp(6px, 1.6vw, 16px);
}

.page-news .news-version::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(217, 164, 65, 0.42) 1.2px, transparent 1.2px);
  background-size: 9px 9px;
  opacity: 0.55;
  pointer-events: none;
}

.page-news .news-version::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--sand) 0 22%,
    var(--clay) 22% 34%,
    var(--sky) 34% 62%,
    var(--poplar) 62% 76%,
    transparent 76%
  );
}

.page-news .news-version__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-block: clamp(34px, 5.5vw, 62px);
  align-items: center;
}

.page-news .news-version__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  letter-spacing: 0.16em;
  color: var(--sand);
}

.page-news .news-version__title {
  margin: 10px 0 0;
  font-size: var(--fs-2);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-version__intro {
  margin: 14px 0 0;
  max-width: 32em;
  font-size: var(--fs-5);
  line-height: 1.8;
  color: var(--on-night);
}

.page-news .news-version__intro a {
  color: var(--sand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-news .version-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(251, 247, 239, 0.15);
  font-size: var(--fs-5);
  line-height: 1.75;
  color: var(--on-night);
}

.page-news .version-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .version-list .num {
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  letter-spacing: 0.08em;
  color: var(--sand);
}

.page-news .news-version__media {
  margin: 0;
  padding: 8px;
  border: 1px solid var(--line-sand);
  background: rgba(233, 239, 244, 0.06);
}

.page-news .news-version__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
  max-width: 100%;
}

.page-news .news-version__media figcaption {
  padding: 8px 2px 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  letter-spacing: 0.06em;
  color: rgba(251, 247, 239, 0.62);
}

/* ---------- 账页式条目列表 ---------- */
.page-news .news-log {
  padding-block: clamp(46px, 7vw, 92px) clamp(20px, 3vw, 34px);
}

.page-news .news-log__head {
  display: grid;
  gap: 10px;
  max-width: 720px;
  margin-bottom: 24px;
}

.page-news .news-log__head h2 {
  margin: 0;
  font-size: var(--fs-2);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--night);
}

.page-news .news-log__head p {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-5);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .tagbar {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 6px;
  padding: 16px 0;
  border-top: 1px dashed var(--line-sand);
  border-bottom: 1px dashed var(--line-sand);
}

.page-news .tag {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: transparent;
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  letter-spacing: 0.06em;
  color: var(--night);
}

.page-news .tag .num {
  color: var(--deep);
}

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

.page-news .log-row {
  display: grid;
  gap: 12px;
  padding: 24px 0;
  border-bottom: 1px dashed var(--line);
}

.page-news .log-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-left: 12px;
  border-left: 2px solid transparent;
  transition: border-color 0.28s var(--ease);
}

.page-news .log-row:hover .log-row__meta,
.page-news .log-row:focus-within .log-row__meta {
  border-left-color: var(--sand);
}

.page-news .log-row__num {
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  letter-spacing: 0.08em;
  color: var(--deep);
}

.page-news .log-row__time {
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

.page-news .log-row__cat {
  padding: 4px 10px;
  border-radius: var(--pill);
  background: var(--sand-pale);
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  letter-spacing: 0.06em;
  color: var(--night);
}

.page-news .log-row__title {
  margin: 0;
  font-size: var(--fs-4);
  font-weight: 700;
  line-height: 1.38;
  letter-spacing: -0.005em;
  color: var(--night);
}

.page-news .log-row__note {
  margin: 8px 0 0;
  max-width: 36em;
  font-size: var(--fs-5);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .log-row__more {
  margin-top: 10px;
}

.page-news .log-row__more summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  letter-spacing: 0.08em;
  color: var(--deep);
}

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

.page-news .log-row__more summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: 1px solid var(--line-sand);
  border-radius: 50%;
  font-size: 12px;
  line-height: 1;
  color: var(--clay);
}

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

.page-news .log-row__more p {
  margin: 10px 0 0;
  max-width: 34em;
  padding-left: 14px;
  border-left: 2px solid var(--line-sand);
  font-size: var(--fs-5);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-texture {
  margin: 0 auto;
}

.page-news .news-texture img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(88px, 13vw, 148px);
  object-fit: cover;
  opacity: 0.85;
  border-top: 1px solid var(--line-sand);
  border-bottom: 1px solid var(--line-sand);
}

/* ---------- 排期 ---------- */
.page-news .news-cadence {
  margin-top: clamp(32px, 5vw, 56px);
  padding-block: clamp(42px, 7vw, 84px);
  background: var(--sand-pale);
}

.page-news .news-cadence__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: center;
}

.page-news .news-cadence h2 {
  margin: 10px 0 0;
  font-size: var(--fs-2);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--night);
}

.page-news .news-cadence .prose {
  margin: 16px 0 0;
  max-width: 32em;
  font-size: var(--fs-5);
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-news .cadence-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .cadence-list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(18, 49, 79, 0.12);
  font-size: var(--fs-5);
  line-height: 1.8;
  color: var(--ink);
}

.page-news .cadence-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .cadence-list .num {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  letter-spacing: 0.08em;
  color: var(--clay);
}

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

.page-news .news-cadence__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid rgba(18, 49, 79, 0.16);
  background: var(--paper);
}

.page-news .news-cadence__fig figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-6);
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

/* ---------- 页尾横带 ---------- */
.page-news .news-cta {
  position: relative;
  overflow: hidden;
  margin-top: clamp(40px, 6vw, 72px);
  background: var(--sand);
}

.page-news .news-cta__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  mix-blend-mode: multiply;
  pointer-events: none;
}

.page-news .news-cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
  max-width: 780px;
  padding-block: clamp(44px, 7vw, 80px);
}

.page-news .news-cta h2 {
  margin: 0;
  font-size: var(--fs-2);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--night);
}

.page-news .news-cta p {
  margin: 0;
  max-width: 32em;
  font-size: var(--fs-5);
  line-height: 1.9;
  color: rgba(27, 27, 24, 0.86);
}

.page-news .news-cta .btn {
  justify-self: start;
  align-self: start;
  margin-top: 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news .log-row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 28px;
    padding: 26px 0;
  }

  .page-news .log-row__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-left: 14px;
  }

  .page-news .log-row__cat {
    margin-top: 2px;
  }
}

@media (min-width: 920px) {
  .page-news .news-version__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-news .news-cta__inner {
    padding-block: clamp(56px, 6vw, 88px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-row__meta {
    transition: none;
  }
}