/* ============================================
   品牌日志 / page-news
   ============================================ */

.page-news {
  --news-pad: clamp(18px, 3.4vw, 34px);
  --news-hair: rgba(42, 58, 94, .55);
  --news-glow: radial-gradient(120% 90% at 10% -12%, rgba(53, 230, 255, .14), transparent 62%),
               radial-gradient(90% 70% at 94% 2%, rgba(255, 61, 174, .11), transparent 58%);
  display: block;
  max-width: 100%;
}

.page-news .section {
  padding-top: clamp(40px, 6vw, 76px);
  padding-bottom: clamp(40px, 6vw, 76px);
}

.page-news .section--tight {
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(44px, 6vw, 80px);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  padding: calc(var(--topbar-h) + clamp(26px, 5.4vw, 56px)) 0 clamp(26px, 4.6vw, 50px);
  background-image: var(--news-glow);
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--news-hair);
  overflow: hidden;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-news .page-title {
  margin: 12px 0 0;
  letter-spacing: .06em;
}

.page-news .news-hero__text {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.78;
  color: var(--ice);
}

.page-news .news-hero__note {
  margin: 14px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-hero__index {
  margin: 0;
  border-top: 1px solid var(--news-hair);
  align-self: end;
}

.page-news .news-index__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-index__row dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .news-index__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1.2;
  color: var(--lime);
  text-align: right;
}

/* ---------- 通用小标题 ---------- */

.page-news .news-h2 {
  margin: 10px 0 0;
  font-family: var(--font-wide);
  font-size: clamp(22px, 3.2vw, 31px);
  font-weight: 400;
  letter-spacing: .045em;
  line-height: 1.32;
  color: var(--ice);
}

/* ---------- 版本索引带 ---------- */

.page-news .news-band-section {
  padding-top: clamp(24px, 4vw, 44px);
}

.page-news .news-band {
  position: relative;
  margin: 0;
  border: 1px solid var(--news-hair);
  border-radius: 4px;
  overflow: hidden;
  background: var(--deep);
}

.page-news .news-band__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .36;
  max-width: 100%;
}

.page-news .news-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(5, 9, 18, .96) 6%, rgba(5, 9, 18, .6) 52%, rgba(10, 18, 38, .9));
  pointer-events: none;
}

.page-news .news-band__inner {
  position: relative;
  z-index: 1;
  padding: var(--news-pad);
}

.page-news .news-band__note {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-band__stages {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-stage {
  padding: 18px;
  border: 1px solid var(--news-hair);
  background: rgba(10, 18, 38, .74);
}

.page-news .news-stage--active {
  border-color: rgba(53, 230, 255, .42);
  box-shadow: inset 0 0 0 1px rgba(53, 230, 255, .07);
}

.page-news .news-stage__tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .news-stage__count {
  margin: 10px 0 8px;
  font-family: var(--font-mono);
  font-size: 42px;
  line-height: 1;
  color: var(--ice);
}

.page-news .news-stage--active .news-stage__count {
  color: var(--lime);
}

.page-news .news-stage__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 厂商数量面板 ---------- */

.page-news .news-chart-panel {
  margin-top: clamp(18px, 2.6vw, 26px);
}

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

.page-news .news-chart__grid line {
  stroke: var(--hairline-soft);
  stroke-width: 1;
}

.page-news .news-chart__line {
  fill: none;
  stroke: url(#newsLineGrad);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-news .news-chart__dot {
  fill: var(--lime);
  stroke: var(--void);
  stroke-width: 2;
}

.page-news .news-chart__value {
  fill: var(--lime);
  font-family: var(--font-mono);
  font-size: 21px;
}

.page-news .news-chart__axis {
  fill: var(--mist);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-news .news-aside-note {
  margin: 0 0 18px;
  padding-left: 18px;
  border-left: 1px solid var(--hairline-soft);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 记录条目 ---------- */

.page-news .news-ledger__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .news-ledger__hint {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-ledger__banner {
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-news .news-ledger__banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .log-list {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .log-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 22px 0 22px 14px;
  border-top: 1px solid var(--news-hair);
}

.page-news .log-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--magenta));
  opacity: 0;
  transition: opacity .3s var(--ease);
}

.page-news .log-item:hover::before,
.page-news .log-item:focus-within::before {
  opacity: 1;
}

.page-news .log-item[hidden] {
  display: none;
}

.page-news .log-item__meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news .log-item__no {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--mist);
  opacity: .58;
  transition: color .3s var(--ease), opacity .3s var(--ease);
}

.page-news .log-item:hover .log-item__no,
.page-news .log-item:focus-within .log-item__no {
  color: var(--cyan);
  opacity: 1;
}

.page-news .log-item__title {
  margin: 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.56;
  letter-spacing: .01em;
  color: var(--ice);
}

.page-news .log-item__text {
  margin: 7px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .log-item__time {
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
  opacity: .82;
}

.page-news .log-item__time::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 1px;
  margin-right: 8px;
  background: var(--hairline);
  vertical-align: middle;
}

.page-news .log-item__card {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--news-hair);
  border-radius: 3px;
  background: var(--deep);
}

.page-news .log-item__card-label {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-news .log-item__card-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1.3;
  color: var(--lime);
}

.page-news .log-item--archived .log-item__title {
  color: var(--mist);
}

/* ---------- 四段结构 ---------- */

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

.page-news .news-spec__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(20px, 2.8vw, 30px);
  border: 1px solid var(--news-hair);
  background: var(--news-hair);
}

.page-news .news-spec__cell {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--void);
}

.page-news .news-spec__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-news .news-spec__name {
  margin: 10px 0 8px;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--ice);
}

.page-news .news-spec__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 更新节奏与校验 ---------- */

.page-news .news-cadence__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 42px);
}

.page-news .news-cadence__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-table-wrap {
  margin-top: clamp(18px, 2.6vw, 26px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-table-wrap .data-table {
  width: 100%;
  min-width: 540px;
}

.page-news .news-cadence__foot {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
  opacity: .88;
}

.page-news .news-shot {
  margin: 0;
  aspect-ratio: 3 / 2;
  background: var(--deep);
}

.page-news .news-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 回访引导 ---------- */

.page-news .news-return__panel {
  padding: clamp(24px, 4vw, 46px);
}

.page-news .news-return__title {
  margin: 12px 0 0;
  font-family: var(--font-wide);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 400;
  letter-spacing: .045em;
  line-height: 1.32;
  color: var(--ice);
}

.page-news .news-return__text {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-return__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-return__meta {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
  opacity: .84;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .news-band__stages {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-news .news-ledger__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 30ch);
    align-items: end;
    column-gap: clamp(20px, 3vw, 40px);
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    column-gap: clamp(28px, 4vw, 60px);
  }

  .page-news .log-item {
    grid-template-columns: 92px minmax(0, 1fr) 208px;
    align-items: start;
    column-gap: clamp(16px, 2.4vw, 30px);
    padding: 24px 0 24px 18px;
  }

  .page-news .log-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-news .log-item__card {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    opacity: .55;
    transform: translateX(-8px);
    transition: opacity .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease);
  }

  .page-news .log-item:hover .log-item__card,
  .page-news .log-item:focus-within .log-item__card {
    opacity: 1;
    transform: translateX(0);
    border-color: rgba(53, 230, 255, .5);
  }
}

@media (min-width: 1024px) {
  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-item::before,
  .page-news .log-item__no,
  .page-news .log-item__card {
    transition: none;
  }
}
<<<END>>>