.page-news {
  --news-gap: clamp(20px, 3vw, 36px);
  --news-rail: 236px;
  display: block;
  position: relative;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-top: clamp(20px, 3.6vw, 38px);
  padding-bottom: clamp(24px, 4vw, 46px);
  overflow: hidden;
}

.page-news .news-hero__deco {
  position: absolute;
  top: -14%;
  left: -28%;
  right: -18%;
  height: min(560px, 78%);
  background: linear-gradient(115deg, rgba(255, 107, 26, .16), rgba(31, 224, 182, .07) 54%, rgba(10, 16, 48, 0) 80%);
  clip-path: polygon(0 0, 100% 0, 58% 100%, 0 76%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero > .d168-container {
  position: relative;
  z-index: 1;
}

.page-news .news-crumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: end;
}

.page-news .news-hero__title {
  margin: 14px 0 16px;
  max-width: 22ch;
}

.page-news .news-hero__lede {
  max-width: 40ch;
  margin: 0;
}

.page-news .news-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

.page-news .news-hero__stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-hero__stats li {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.8vw, 19px);
  font-weight: 700;
  color: var(--paper);
  letter-spacing: .01em;
}

.page-news .news-stat__label {
  font-size: 12px;
  line-height: 1.55;
  color: var(--muted);
}

.page-news .news-hero__media {
  position: relative;
  margin: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
  box-shadow: var(--shadow-panel);
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .news-hero__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 26px 16px 12px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--paper);
  background: linear-gradient(to top, rgba(10, 16, 48, .94), rgba(10, 16, 48, 0));
}

/* ---------- 三条线 ---------- */
.page-news .news-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-news .news-head .d168-title {
  margin: 0;
}

.page-news .news-head__note {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.page-news .news-lanes {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-lane {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px 20px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-lane__idx {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-news .news-lane__idx::before {
  content: "";
  width: 14px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}

.page-news .news-lane__title {
  margin: 0 0 6px;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .news-lane__desc {
  margin: 0;
  max-width: 48ch;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-news .news-lane__meta {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--teal);
}

/* ---------- 轨道 + 正文 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  padding-top: clamp(26px, 4vw, 46px);
}

.page-news .news-rail {
  align-self: start;
  min-width: 0;
}

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

.page-news .news-toc {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 12px;
}

.page-news .news-toc__link {
  display: block;
  padding: 9px 12px 9px 14px;
  border-left: 2px solid var(--line);
  color: var(--muted);
  font-size: 14.5px;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.page-news .news-toc__link:hover,
.page-news .news-toc__link:focus-visible {
  color: var(--paper);
}

.page-news .news-toc__link[data-active="true"] {
  color: var(--paper);
  border-left-color: var(--orange);
  background: linear-gradient(90deg, rgba(255, 107, 26, .18), rgba(255, 107, 26, 0));
}

.page-news .news-rail__note {
  margin-top: 20px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: var(--ink-850);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.72;
}

.page-news .news-rail__note .d168-status {
  margin: 0 0 8px;
}

.page-news .news-rail__note p {
  margin: 0;
}

.page-news .news-flow {
  min-width: 0;
}

/* ---------- 通用区块头 ---------- */
.page-news .news-block + .news-block {
  margin-top: clamp(28px, 4vw, 46px);
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-block__head {
  display: grid;
  gap: 8px;
  margin-bottom: clamp(16px, 2.4vw, 24px);
}

.page-news .news-block__head::before {
  content: "";
  display: block;
  width: 36px;
  height: 3px;
  border-radius: 3px;
  margin-bottom: 2px;
  background: linear-gradient(90deg, var(--orange), var(--orange-soft));
}

.page-news .news-block__head .d168-title {
  margin: 0;
}

.page-news .news-block__sub {
  margin: 0;
  max-width: 50ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

/* ---------- 版本日志条目 ---------- */
.page-news .news-log {
  border-top: 1px solid var(--line-soft);
}

.page-news .news-entry {
  position: relative;
  padding-left: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: var(--orange);
  opacity: .9;
}

.page-news .news-entry--log::before {
  background: var(--teal);
}

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

.page-news .news-entry__btn {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  width: 100%;
  padding: 16px 4px 16px 0;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.page-news .news-entry__btn:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 6px;
}

.page-news .news-entry__ver {
  flex: 0 0 auto;
  min-width: 62px;
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--orange);
}

.page-news .news-entry__title {
  flex: 1 1 240px;
  font-size: clamp(16px, 1.7vw, 18px);
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
}

.page-news .news-entry__meta {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--muted);
  margin-left: auto;
}

.page-news .news-entry__btn[aria-expanded="true"] .news-entry__ver {
  color: var(--teal);
}

.page-news .news-entry__btn[aria-expanded="true"] .news-entry__title {
  color: var(--orange-soft);
}

.page-news .news-entry__panel {
  padding-bottom: 18px;
}

.page-news .news-entry__panel p {
  margin: 0 0 12px;
  max-width: 54ch;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-news .news-entry__facts {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .news-entry__facts li {
  position: relative;
  padding-left: 18px;
  color: var(--paper);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-news .news-entry__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.page-news .news-entry__tags {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .04em;
}

/* ---------- 适配说明 ---------- */
.page-news .news-shot {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
}

.page-news .news-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 11 / 6;
  object-fit: cover;
}

.page-news .news-shot__note {
  margin: 0;
  padding: 10px 16px;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--muted);
}

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

.page-news .news-adapt__item {
  padding: 16px 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--teal);
  background: var(--ink-850);
}

.page-news .news-adapt__item--warn {
  border-left-color: var(--amber);
}

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

.page-news .news-adapt__ver {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--paper);
}

.page-news .news-adapt__time {
  margin-left: auto;
  font-size: 12px;
  color: var(--muted);
}

.page-news .news-adapt__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
}

.page-news .news-adapt__desc {
  margin: 0;
  max-width: 56ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 使用技巧 ---------- */
.page-news .news-tips {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}

.page-news .news-tips__fig {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
}

.page-news .news-tips__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-tips__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: tip;
}

.page-news .news-tips__list li {
  position: relative;
  counter-increment: tip;
  padding: 16px 0 16px 44px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-news .news-tips__list li:first-child {
  padding-top: 0;
}

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

.page-news .news-tips__list li::before {
  content: counter(tip, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
}

.page-news .news-tips__list li:first-child::before {
  top: 0;
}

.page-news .news-tips__list strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-tips__list span {
  display: block;
  max-width: 52ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 按设备查找 ---------- */
.page-news .news-filter {
  padding: clamp(32px, 5vw, 62px) 0;
  background: linear-gradient(180deg, rgba(20, 28, 66, 0) 0%, rgba(20, 28, 66, .8) 36%, rgba(20, 28, 66, 0) 100%);
}

.page-news .news-filter__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-news .news-filter__grid .d168-title {
  margin: 0;
}

.page-news .news-filter__lede {
  margin: 12px 0 20px;
  max-width: 42ch;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-news .news-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-filter__fig {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-800);
}

.page-news .news-filter__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .news-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-index__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-index__key {
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-news .news-index__val {
  font-size: 15.5px;
  color: var(--paper);
}

.page-news .news-index__note {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 收尾 ---------- */
.page-news .news-cta {
  padding: 0 0 clamp(36px, 6vw, 72px);
}

.page-news .news-cta__panel {
  display: grid;
  gap: var(--news-gap);
  padding: clamp(22px, 3.4vw, 36px);
  border-radius: var(--r-xl);
  border: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(255, 107, 26, .15), rgba(255, 107, 26, 0) 58%),
    var(--ink-850);
  box-shadow: var(--shadow-panel);
}

.page-news .news-cta__title {
  margin: 0 0 10px;
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .news-cta__desc {
  margin: 0;
  max-width: 48ch;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-news .news-cta__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.page-news .news-cta__links .d168-btn {
  width: 100%;
  justify-content: center;
  text-align: center;
}

/* ---------- 断点 ---------- */
@media (max-width: 520px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-entry__meta {
    margin-left: 0;
    width: 100%;
  }
}

@media (min-width: 760px) {
  .page-news .news-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 34ch);
    align-items: end;
  }

  .page-news .news-index__row {
    grid-template-columns: 110px minmax(0, 1fr) minmax(0, 250px);
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-news .news-lane {
    grid-template-columns: 64px minmax(0, 1fr) minmax(0, 210px);
    align-items: start;
  }

  .page-news .news-cta__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }

  .page-news .news-tips {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    align-items: start;
  }

  .page-news .news-filter__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
  }

  .page-news .news-rail {
    position: sticky;
    top: 24px;
    padding-right: 20px;
    border-right: 1px solid var(--line-soft);
  }
}

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