.page-news {
  --news-gap: clamp(34px, 6vw, 72px);
  --news-hair: 1px solid var(--line);
}

/* ---------- 页头 ---------- */
.page-news .breadcrumb {
  padding-top: clamp(14px, 2.5vw, 24px);
}

.page-news .news-head {
  padding-bottom: clamp(24px, 4vw, 40px);
}

.page-news .news-head .page-title {
  font-size: clamp(46px, 12vw, 116px);
  font-weight: 200;
  line-height: 0.96;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
}

.page-news .news-head .page-lead {
  max-width: 62ch;
  margin-top: clamp(16px, 2.4vw, 26px);
  color: var(--text-2);
}

.page-news .news-head-meta {
  list-style: none;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
}

.page-news .news-head-meta li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-news .news-head-meta strong {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.03em;
}

/* ---------- 首屏节奏图 ---------- */
.page-news .news-pulse {
  margin: 0 auto var(--news-gap);
}

.page-news .news-pulse img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  clip-path: var(--cut-path);
}

.page-news .news-pulse .media-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-3);
}

/* ---------- 通用区块间距 ---------- */
.page-news .news-brief,
.page-news .news-log,
.page-news .news-month,
.page-news .news-device,
.page-news .news-push,
.page-news .news-archive {
  padding-block: clamp(28px, 4.6vw, 56px);
}

.page-news .section-band {
  margin-bottom: clamp(18px, 3vw, 30px);
  align-items: baseline;
}

/* ---------- 01 本周提要 ---------- */
.page-news .news-brief-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-brief-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 6px 12px;
  padding: clamp(16px, 2.6vw, 24px) 0;
  border-top: var(--news-hair);
}

.page-news .news-brief-item:last-child {
  border-bottom: var(--news-hair);
}

.page-news .news-brief-num {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  padding-top: 7px;
}

.page-news .news-brief-item h3 {
  grid-column: 2;
  margin: 0;
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 600;
  line-height: 1.45;
  color: var(--text-1);
}

.page-news .news-brief-item p {
  grid-column: 2;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-2);
}

@media (min-width: 900px) {
  .page-news .news-brief-item {
    grid-template-columns: 64px minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
    gap: 0 32px;
  }
  .page-news .news-brief-item h3 {
    grid-column: 2;
    grid-row: 1;
  }
  .page-news .news-brief-item p {
    grid-column: 3;
    grid-row: 1;
    font-size: 15px;
  }
}

/* ---------- 02 条目列表 ---------- */
.page-news .news-rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-row {
  border-top: var(--news-hair);
}

.page-news .news-row:last-child {
  border-bottom: var(--news-hair);
}

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

.page-news .news-summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: clamp(15px, 2.4vw, 21px) 0 clamp(15px, 2.4vw, 21px) 22px;
  transition: background-color 0.24s var(--ease);
}

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

.page-news .news-summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(clamp(15px, 2.4vw, 21px) + 0.62em);
  width: 8px;
  height: 8px;
  transform: rotate(45deg);
  border: 1px solid var(--line-strong);
  transition: background-color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-news .news-detail[open] .news-summary::before {
  background: var(--gold);
  border-color: var(--gold);
}

.page-news .news-summary:hover {
  background: rgba(110, 75, 209, 0.09);
}

.page-news .news-row-main {
  display: block;
  min-width: 0;
}

.page-news .news-row-title {
  display: block;
  font-size: clamp(16px, 1.7vw, 19px);
  font-weight: 500;
  line-height: 1.5;
  color: var(--text-1);
  transition: color 0.24s var(--ease);
}

.page-news .news-detail[open] .news-row-title {
  color: var(--gold);
}

.page-news .news-row-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: 9px;
}

.page-news .news-code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--text-3);
}

.page-news .news-row-side {
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}

.page-news .news-kind {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  clip-path: var(--cut-sm-path);
}

.page-news .news-kind--add {
  background: rgba(79, 224, 200, 0.14);
  color: var(--cyan);
}

.page-news .news-kind--rev {
  background: rgba(180, 103, 74, 0.2);
  color: #de9e85;
}

.page-news .news-when {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-3);
  letter-spacing: 0.04em;
}

.page-news .news-detail-body {
  padding: 0 0 clamp(16px, 2.2vw, 22px) 22px;
}

.page-news .news-detail-body p {
  margin: 0;
  max-width: 70ch;
  padding-left: 14px;
  border-left: 2px solid var(--violet);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-2);
}

@media (min-width: 640px) {
  .page-news .news-summary {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px 24px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-summary {
    padding-left: 28px;
  }
  .page-news .news-detail-body {
    padding-left: 28px;
  }
}

/* 季度分界带 */
.page-news .news-qband {
  margin: clamp(26px, 4vw, 44px) 0 clamp(4px, 0.8vw, 8px);
  padding: 12px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  border-left: 6px solid var(--violet);
  background: linear-gradient(90deg, rgba(110, 75, 209, 0.3), rgba(79, 224, 200, 0.07) 58%, rgba(11, 14, 26, 0) 100%);
}

.page-news .news-qband-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--violet-soft);
}

.page-news .news-qband-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-2);
}

.page-news .news-rows--past .news-row:first-child {
  border-top: 0;
}

/* ---------- 03 月度汇总 ---------- */
.page-news .news-month-grid {
  display: grid;
  gap: clamp(22px, 3.6vw, 40px);
}

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

.page-news .news-chart img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: var(--cut-path);
}

.page-news .news-chart .media-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-3);
}

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

.page-news .news-month-item {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 14px 0;
  border-top: var(--news-hair);
}

.page-news .news-month-item:last-child {
  border-bottom: var(--news-hair);
}

.page-news .news-month-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  color: var(--text-1);
}

.page-news .news-month-name::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  transform: rotate(45deg);
  background: var(--violet);
}

.page-news .news-month-item--moss .news-month-name::before {
  background: var(--moss);
}

.page-news .news-month-item--clay .news-month-name::before {
  background: var(--clay);
}

.page-news .news-month-figures {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--text-3);
}

.page-news .news-month-figures b {
  font-weight: 600;
  color: var(--text-1);
}

.page-news .news-month-figures .is-heat b {
  color: var(--gold);
}

.page-news .news-month-foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  max-width: 78ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-2);
  padding-left: 16px;
  border-left: 2px solid var(--moss);
}

@media (min-width: 640px) {
  .page-news .news-month-item {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
  }
  .page-news .news-month-name {
    flex: none;
    min-width: 112px;
  }
  .page-news .news-month-figures {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-news .news-month-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 04 设备两栏 ---------- */
.page-news .news-device-lead {
  max-width: 66ch;
  margin: 0 0 clamp(20px, 3vw, 28px);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-news .news-device-split {
  display: grid;
  border: 1px solid var(--line);
  background: var(--panel);
  clip-path: var(--cut-path);
}

.page-news .news-device-col {
  padding: clamp(18px, 2.8vw, 28px);
}

.page-news .news-device-col + .news-device-col {
  border-top: 1px dashed var(--cyan);
}

.page-news .news-device-label {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--violet-soft);
}

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

.page-news .news-device-col li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--text-2);
}

.page-news .news-device-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  transform: rotate(45deg);
  background: var(--violet);
}

.page-news .news-device-col + .news-device-col li::before {
  background: var(--cyan);
}

.page-news .news-device-figure {
  margin: clamp(22px, 3.4vw, 36px) 0 0;
}

.page-news .news-device-figure img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  clip-path: var(--cut-path);
}

.page-news .news-device-figure .media-caption {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-3);
}

.page-news .news-device-trend {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 76ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-2);
  padding-left: 16px;
  border-left: 2px solid var(--cyan);
}

@media (min-width: 820px) {
  .page-news .news-device-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .page-news .news-device-col + .news-device-col {
    border-top: 0;
    border-left: 1px dashed var(--cyan);
  }
}

/* ---------- 05 订阅推送 ---------- */
.page-news .news-push-grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-news .news-push-main p {
  margin: 0 0 18px;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-news .news-push-facts {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-top: var(--news-hair);
}

.page-news .news-push-facts li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 0;
  border-bottom: var(--news-hair);
}

.page-news .news-push-facts span:last-child {
  font-size: 15.5px;
  color: var(--text-1);
}

.page-news .news-push-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.page-news .news-push-card {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  background: var(--panel);
  clip-path: var(--cut-path);
}

.page-news .news-push-days {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 5px;
}

.page-news .news-push-days li {
  padding: 12px 2px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--text-3);
  border: 1px solid var(--line);
  clip-path: var(--cut-sm-path);
}

.page-news .news-push-days li.is-on {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--space);
  font-weight: 600;
}

.page-news .news-push-card-note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-2);
}

@media (min-width: 600px) {
  .page-news .news-push-facts li {
    grid-template-columns: 118px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 960px) {
  .page-news .news-push-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

/* ---------- 06 往期索引 ---------- */
.page-news .news-archive-lead {
  max-width: 66ch;
  margin: 0 0 clamp(20px, 3vw, 28px);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-news .news-arch-grid {
  display: grid;
  gap: 14px;
}

.page-news .news-arch-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(22, 32, 74, 0.9), rgba(19, 27, 59, 0.5));
  clip-path: var(--cut-path);
}

.page-news .news-arch-period {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--violet-soft);
}

.page-news .news-arch-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--text-2);
}

.page-news .news-arch-num b {
  font-size: 22px;
  font-weight: 600;
  color: var(--gold);
}

.page-news .news-arch-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-3);
}

.page-news .news-arch-visual {
  margin: clamp(22px, 3.4vw, 34px) 0 0;
}

.page-news .news-arch-visual img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: var(--cut-path);
}

.page-news .news-arch-visual .media-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-3);
}

.page-news .news-archive-foot {
  margin: clamp(22px, 3vw, 30px) 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-2);
}

.page-news .news-archive-foot a {
  color: var(--violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 166, 242, 0.4);
}

.page-news .news-archive-foot a:hover,
.page-news .news-archive-foot a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

@media (min-width: 560px) {
  .page-news .news-arch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1060px) {
  .page-news .news-arch-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-summary,
  .page-news .news-row-title,
  .page-news .news-summary::before {
    transition: none;
  }
}
</main>