/* ===== 配置日志 /blog/ 页面专属样式 ===== */
.page-news {
  --news-rail-w: 296px;
  --news-accent: var(--cyan);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(18px, 3.6vw, 34px) 0 clamp(26px, 4.6vw, 46px);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% auto -12%;
  height: 560px;
  pointer-events: none;
  background:
    radial-gradient(58% 70% at 16% 0%, rgba(43, 232, 213, 0.16), transparent 62%),
    radial-gradient(52% 66% at 84% 8%, rgba(138, 92, 255, 0.22), transparent 66%),
    radial-gradient(42% 52% at 58% 66%, rgba(255, 61, 139, 0.10), transparent 72%);
}

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

.page-news .news-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  margin-top: clamp(16px, 3vw, 28px);
}

.page-news h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
}

.page-news .news-hero-copy .lede {
  max-width: 40em;
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-news .news-ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-news .news-ticks li {
  background: var(--panel-deep);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-news .news-ticks .stat-value {
  font-size: 21px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.01em;
}

.page-news .news-ticks .stat-label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--mist);
}

.page-news .news-band {
  position: relative;
  margin-top: clamp(24px, 4vw, 42px);
  height: clamp(150px, 28vw, 310px);
  overflow: hidden;
}

.page-news .news-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-width: 100%;
}

.page-news .news-band::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(11, 16, 38, 0.14) 0%, rgba(11, 16, 38, 0.88) 100%);
}

/* ---------- 目录式主体 ---------- */
.page-news .news-index {
  padding: clamp(30px, 5.5vw, 62px) 0 clamp(20px, 3vw, 32px);
}

.page-news .news-index-grid {
  display: grid;
  gap: clamp(28px, 4vw, 50px);
}

.page-news .news-rail-title {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--mist);
  margin: 0 0 14px;
}

.page-news .news-series {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-news .news-series-link {
  display: block;
  position: relative;
  padding: 11px 16px 11px 20px;
  border: 1px solid var(--line-soft);
  background: var(--panel);
  color: var(--ice);
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-news .news-series-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--news-accent, var(--cyan));
}

.page-news .news-series-link span {
  display: block;
  margin-top: 3px;
  font-size: 12.5px;
  font-weight: 400;
  color: var(--mist);
  line-height: 1.5;
}

.page-news .news-series-link:hover,
.page-news .news-series-link:focus-visible {
  background: var(--midnight);
  border-color: var(--line-cyan);
  transform: translateX(4px);
}

.page-news .news-series-link.is-ladder { --news-accent: var(--cyan); }
.page-news .news-series-link.is-version { --news-accent: var(--violet); }
.page-news .news-series-link.is-adapt { --news-accent: var(--lime); }
.page-news .news-series-link.is-build { --news-accent: var(--orange); }
.page-news .news-series-link.is-local { --news-accent: var(--magenta); }

.page-news .news-rail-card {
  margin-top: 22px;
  padding: 18px;
}

.page-news .news-rail-card-title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--violet);
}

.page-news .news-rail-card p {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-rail-card .mono {
  color: var(--ice);
}

.page-news .news-rail-card-link {
  display: inline-block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 2px;
}

.page-news .news-rail-card-link:hover {
  color: var(--ice);
}

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

.page-news .news-stream-head {
  margin-bottom: clamp(16px, 2.6vw, 24px);
}

/* ---------- 条目流 ---------- */
.page-news .news-entries {
  display: grid;
}

.page-news .news-entry {
  position: relative;
  padding: 20px 0 20px 18px;
  border-top: 1px solid var(--line);
}

.page-news .news-entry:first-child {
  border-top: 0;
  padding-top: 10px;
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 3px;
  height: 36px;
  background: var(--news-accent, var(--cyan));
}

.page-news .news-entry:first-child::before {
  top: 12px;
}

.page-news .news-entry.is-ladder { --news-accent: var(--cyan); }
.page-news .news-entry.is-version { --news-accent: var(--violet); }
.page-news .news-entry.is-adapt { --news-accent: var(--lime); }
.page-news .news-entry.is-build { --news-accent: var(--orange); }
.page-news .news-entry.is-local { --news-accent: var(--magenta); }

.page-news .news-entry summary {
  list-style: none;
  position: relative;
  cursor: pointer;
  display: grid;
  gap: 9px;
  padding-right: 44px;
}

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

.page-news .news-entry summary::after {
  content: "＋";
  position: absolute;
  right: 0;
  top: 0;
  width: 28px;
  height: 28px;
  line-height: 26px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  border: 1px solid var(--line-cyan);
  clip-path: polygon(0 0, calc(100% - 7px) 0, 100% 7px, 100% 100%, 7px 100%, 0 calc(100% - 7px));
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .news-entry[open] summary::after {
  content: "－";
  color: var(--orange);
  border-color: rgba(255, 162, 58, 0.5);
}

.page-news .news-entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-entry-time {
  font-size: 12.5px;
  color: var(--mist);
}

.page-news .news-entry-title {
  display: block;
  font-size: clamp(17px, 2.3vw, 21px);
  font-weight: 800;
  line-height: 1.38;
  color: var(--ice);
  transition: color 0.2s var(--ease);
}

.page-news .news-entry summary:hover .news-entry-title,
.page-news .news-entry[open] .news-entry-title {
  color: var(--cyan);
}

.page-news .news-entry-body {
  padding-top: 14px;
}

.page-news .news-entry-body > p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 40em;
}

.page-news .news-entry-rows {
  display: grid;
  margin: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-news .news-row dt {
  font-size: 13px;
  color: var(--mist);
}

.page-news .news-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ice);
  text-align: right;
}

/* ---------- 全宽专题横幅 ---------- */
.page-news .news-banner {
  padding: clamp(24px, 4.4vw, 52px) 0;
}

.page-news .news-banner-inner {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: clamp(16px, 3vw, 32px);
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--line);
  background: linear-gradient(118deg, rgba(138, 92, 255, 0.30), rgba(255, 61, 139, 0.24) 52%, rgba(43, 232, 213, 0.20));
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-news .news-banner-inner::before {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: 16px;
  height: 1px;
  pointer-events: none;
  transform: rotate(-1.4deg);
  background: linear-gradient(90deg, transparent, rgba(234, 242, 255, 0.55), transparent);
}

.page-news .news-banner h2 {
  margin: 8px 0 12px;
  font-size: clamp(22px, 3.4vw, 31px);
  font-weight: 900;
  line-height: 1.2;
}

.page-news .news-banner p {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ice);
  opacity: 0.88;
}

.page-news .news-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 系列区块 ---------- */
.page-news .news-series-block {
  padding: clamp(34px, 6vw, 68px) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 120px;
}

.page-news .news-series-body {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: center;
}

.page-news .news-series-media {
  min-width: 0;
}

.page-news .news-series-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-width: 100%;
}

.page-news .news-series-copy {
  min-width: 0;
}

.page-news .news-series-copy h2 {
  margin: 10px 0 12px;
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 900;
  line-height: 1.18;
}

.page-news .news-series-copy .lede {
  margin-bottom: 20px;
}

.page-news .news-series-copy .btn {
  margin-top: 22px;
}

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

.page-news .news-points li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ice);
}

.page-news .news-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  background: var(--news-accent, var(--cyan));
}

.page-news .news-series-block.is-ladder { --news-accent: var(--cyan); }
.page-news .news-series-block.is-version { --news-accent: var(--violet); }

/* ---------- 双卡区块 ---------- */
.page-news .news-duo-grid {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-news .news-duo-card {
  padding: clamp(20px, 3vw, 30px);
  scroll-margin-top: 120px;
  display: flex;
  flex-direction: column;
}

.page-news .news-duo-num {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--violet);
}

.page-news .news-duo-card h3 {
  margin: 10px 0 12px;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--ice);
}

.page-news .news-duo-card > p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-duo-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

.page-news .news-duo-card:first-child { --news-accent: var(--lime); }
.page-news .news-duo-card:last-child { --news-accent: var(--orange); }

/* ---------- 月度报告 ---------- */
.page-news .news-report-section {
  scroll-margin-top: 120px;
}

.page-news .news-report {
  padding: clamp(22px, 3.6vw, 40px);
}

.page-news .news-report-grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(20px, 3vw, 30px);
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .news-report-item {
  background: var(--panel-deep);
  padding: 18px;
}

.page-news .news-report-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .news-report-item h3 {
  margin: 9px 0 9px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--ice);
}

.page-news .news-report-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 本地专题 ---------- */
.page-news .news-local {
  scroll-margin-top: 120px;
}

.page-news .news-local-media {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-news .news-local-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-width: 100%;
}

.page-news .news-local-body {
  display: grid;
  gap: 16px;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-news .news-local-body .news-points {
  --news-accent: var(--magenta);
}

.page-news .news-local-note {
  margin: 0;
  padding-left: 18px;
  border-left: 3px solid var(--orange);
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 订阅与反馈 ---------- */
.page-news .news-follow-section {
  scroll-margin-top: 120px;
}

.page-news .news-follow {
  padding: clamp(22px, 3.6vw, 40px);
  display: grid;
  gap: clamp(20px, 3.4vw, 34px);
}

.page-news .news-follow h2 {
  margin: 10px 0 12px;
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 900;
  line-height: 1.2;
}

.page-news .news-follow-copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 40em;
}

.page-news .news-mail {
  font-size: clamp(15px, 2.4vw, 20px);
  font-weight: 700;
  color: var(--cyan);
  word-break: break-all;
  letter-spacing: 0.02em;
}

.page-news .news-follow-link {
  margin: 0;
}

.page-news .news-follow-link a {
  color: var(--ice);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 2px;
}

.page-news .news-follow-link a:hover {
  color: var(--cyan);
}

.page-news .news-follow-list {
  --news-accent: var(--lime);
}

.page-news .news-follow-list-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-news .news-follow-list .news-points li {
  font-size: 14px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-duo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-news .news-local-body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
    gap: clamp(24px, 4vw, 42px);
  }
}

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

  .page-news .news-banner-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .news-series-body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(28px, 5vw, 56px);
  }

  .page-news .news-series-block.is-flip .news-series-media {
    order: 2;
  }

  .page-news .news-series-block.is-flip .news-series-copy {
    order: 1;
  }

  .page-news .news-follow {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }
}

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

  .page-news .news-rail {
    position: sticky;
    top: 104px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-series-link,
  .page-news .news-entry-title,
  .page-news .news-entry summary::after {
    transition: none;
  }

  .page-news .news-series-link:hover,
  .page-news .news-series-link:focus-visible {
    transform: none;
  }
}