.page-news {
  position: relative;
  background-color: var(--ink-950);
  background-image:
    linear-gradient(rgba(42, 74, 63, 0.28) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 74, 63, 0.28) 1px, transparent 1px);
  background-size: 104px 104px;
  background-position: center top;
  color: var(--paper-100);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  padding-bottom: 56px;
}

.page-news .news-shell {
  width: 100%;
  max-width: var(--frame-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
}

.page-news .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 20px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted-dark);
}

.page-news .breadcrumbs-link {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur), color var(--dur);
}

.page-news .breadcrumbs-link:hover {
  color: var(--cyan-200);
  border-bottom-color: var(--cyan-200);
}

.page-news .breadcrumbs-sep {
  color: var(--line);
}

/* 页头 */
.page-news .news-head {
  display: grid;
  gap: 24px;
  padding: 28px 0 28px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-head h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.6vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.012em;
  color: var(--paper-100);
}

.page-news .news-lead {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--muted-dark);
}

.page-news .news-side-card {
  border: 1px solid var(--line);
  background: var(--ink-900);
  padding: 18px 18px 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-news .news-side-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-200);
}

.page-news .news-side-num {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 56px;
  line-height: 1;
  color: var(--amber-400);
}

.page-news .news-side-unit {
  display: block;
  margin-top: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--paper-100);
}

.page-news .news-side-note {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--muted-dark);
}

/* 头图 */
.page-news .news-banner {
  margin: 0 auto;
  max-width: var(--frame-max);
  padding: 26px var(--gutter) 0;
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-news .news-banner-cap {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted-dark);
}

/* 双栏骨架 */
.page-news .news-split {
  display: grid;
  gap: 30px;
  padding-top: 34px;
}

.page-news .news-rail-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan-200);
}

.page-news .news-rail-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .news-rail-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  color: var(--paper-100);
  text-decoration: none;
  font-size: 14.5px;
  white-space: nowrap;
  transition: border-color var(--dur), background var(--dur), color var(--dur);
}

.page-news .news-rail-num {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

.page-news .news-rail-link:hover {
  border-color: var(--cyan-400);
  background: var(--green-700);
}

.page-news .news-rail-note {
  margin-top: 14px;
  padding: 14px 16px;
  border-left: 2px solid var(--amber-400);
  background: rgba(11, 31, 24, 0.72);
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted-dark);
}

.page-news .news-rail-note p {
  margin: 0;
}

.page-news .news-rail-note strong {
  font-family: var(--font-mono);
  color: var(--amber-400);
}

/* 章节头 */
.page-news .news-section {
  margin-top: 42px;
  min-width: 0;
}

.page-news .news-section:first-child {
  margin-top: 0;
}

.page-news .news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  padding-bottom: 12px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.6vw, 33px);
  letter-spacing: 0.005em;
  line-height: 1.14;
  color: var(--paper-100);
}

.page-news .news-section-kicker {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan-200);
}

/* 暖纸阅读区 */
.page-news .news-paper {
  background: var(--paper-100);
  color: var(--ink-900);
  padding: 4px 18px 22px;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .news-paper--tail {
  margin-top: 22px;
}

.page-news .news-paper--alt {
  background: var(--paper-200);
  padding: 20px 18px 24px;
  clip-path: none;
}

/* 比赛日分组 */
.page-news .news-daygroup {
  border-top: 1px solid rgba(42, 74, 63, 0.2);
}

.page-news .news-daygroup:first-child {
  border-top: 0;
}

.page-news .news-daygroup-sum {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 16px 2px;
  cursor: pointer;
  list-style: none;
  color: var(--ink-900);
}

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

.page-news .news-daygroup-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.01em;
}

.page-news .news-daygroup-meta {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.page-news .news-daygroup-mark {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  margin-left: auto;
}

.page-news .news-daygroup-mark::before,
.page-news .news-daygroup-mark::after {
  content: "";
  position: absolute;
  background: var(--green-700);
  transition: transform var(--dur), opacity var(--dur);
}

.page-news .news-daygroup-mark::before {
  top: 7px;
  left: 0;
  width: 16px;
  height: 2px;
}

.page-news .news-daygroup-mark::after {
  top: 0;
  left: 7px;
  width: 2px;
  height: 16px;
}

.page-news .news-daygroup[open] .news-daygroup-mark::after {
  transform: scaleY(0);
  opacity: 0;
}

/* 战报条目 */
.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-item {
  padding: 18px 14px;
  margin-inline: -14px;
  border-top: 1px solid rgba(42, 74, 63, 0.22);
  transition: background var(--dur), box-shadow var(--dur);
}

.page-news .news-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.page-news .news-tag {
  display: inline-block;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  background: var(--green-700);
  color: var(--cyan-200);
}

.page-news .news-tag--amber {
  background: var(--amber-400);
  color: var(--ink-950);
}

.page-news .news-tag--legacy {
  background: var(--legacy-300);
  color: var(--ink-900);
}

.page-news .news-round {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--green-700);
}

.page-news .news-updated {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.page-news .news-item-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--ink-900);
  overflow-wrap: break-word;
}

.page-news .news-item-text {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.72;
  color: var(--text-muted);
}

.page-news .news-item-figure {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 10px 0 0;
}

.page-news .news-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  line-height: 1.1;
  color: var(--amber-600);
}

.page-news .news-figure-label {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

@media (hover: hover) {
  .page-news .news-item:hover {
    background: var(--paper-200);
    box-shadow: inset 3px 0 0 var(--cyan-400);
  }
}

/* 宽幅数据带 */
.page-news .news-databand {
  position: relative;
  margin: 22px 0;
  padding: 22px 20px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, var(--green-700), var(--ink-900) 72%);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-news .news-databand::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, transparent 0 24px, rgba(47, 243, 208, 0.07) 24px 25px);
  pointer-events: none;
}

.page-news .news-databand-title {
  position: relative;
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan-200);
}

.page-news .news-band-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
}

.page-news .news-band-num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(28px, 4.4vw, 40px);
  line-height: 1;
  color: var(--amber-400);
}

.page-news .news-band-label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted-dark);
}

.page-news .news-band-strip {
  position: relative;
  height: 6px;
  margin-top: 20px;
  background: linear-gradient(
    90deg,
    var(--cyan-400) 0%,
    var(--cyan-400) 32%,
    var(--amber-400) 32%,
    var(--amber-400) 68%,
    var(--line) 68%,
    var(--line) 100%
  );
}

/* 内嵌图 */
.page-news .news-inline-figure {
  margin: 22px 0 0;
}

.page-news .news-inline-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 900 / 600;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-news .news-inline-figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted-dark);
}

.page-news .news-inline-figure--dark img {
  aspect-ratio: 1000 / 560;
}

/* 观察专题 */
.page-news .news-feature {
  display: grid;
  margin: 0 0 18px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  transition: border-color var(--dur);
}

.page-news .news-feature img {
  display: block;
  width: 100%;
  aspect-ratio: 1000 / 620;
  object-fit: cover;
}

.page-news .news-feature-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 22px;
}

.page-news .news-feature-body h3,
.page-news .news-feature-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.8vw, 26px);
  line-height: 1.24;
  color: var(--paper-100);
}

.page-news .news-feature-body p,
.page-news .news-feature-card p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--muted-dark);
}

.page-news .news-feature-meta {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan-200);
}

.page-news .news-feature-grid {
  display: grid;
  gap: 16px;
}

.page-news .news-feature-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  transition: border-color var(--dur), transform var(--dur);
}

@media (hover: hover) {
  .page-news .news-feature:hover,
  .page-news .news-feature-card:hover {
    border-color: var(--cyan-400);
  }

  .page-news .news-feature-card:hover {
    transform: translateY(-2px);
  }
}

/* 版本动态 */
.page-news .news-version-list {
  display: grid;
  gap: 14px;
}

.page-news .news-version {
  padding: 18px 20px;
  background: var(--paper-100);
  border-left: 4px solid var(--amber-400);
}

.page-news .news-version--legacy {
  border-left-color: var(--legacy-500);
}

.page-news .news-version--report {
  border-left-color: var(--green-700);
}

.page-news .news-version h3 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  color: var(--ink-900);
}

.page-news .news-version p {
  margin: 8px 0 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--text-muted);
}

/* 约球复盘 */
.page-news .news-body-copy {
  margin: 0;
  max-width: 66ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--muted-dark);
}

.page-news .news-steps {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-step {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: rgba(11, 31, 24, 0.62);
  transition: border-color var(--dur), background var(--dur);
}

.page-news .news-step-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  line-height: 1.25;
  color: var(--cyan-400);
}

.page-news .news-step h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.3;
  color: var(--paper-100);
}

.page-news .news-step p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted-dark);
}

@media (hover: hover) {
  .page-news .news-step:hover {
    border-color: var(--cyan-400);
    background: var(--green-700);
  }
}

/* 术语 */
.page-news .news-terms {
  display: grid;
  gap: 12px;
  margin: 0;
}

.page-news .news-term {
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-news .news-term dt {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--amber-400);
}

.page-news .news-term dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted-dark);
}

/* 反馈 */
.page-news .news-feedback {
  display: grid;
  gap: 22px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, var(--green-700), var(--ink-950) 78%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-news .news-feedback h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.2;
  color: var(--paper-100);
}

.page-news .news-feedback p {
  margin: 12px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted-dark);
}

.page-news .news-feedback-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 15px;
  color: var(--muted-dark);
}

.page-news .news-feedback-list li {
  padding-left: 14px;
  border-left: 2px solid var(--line);
}

.page-news .news-contact-card {
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(6, 19, 15, 0.66);
}

.page-news .news-contact-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-200);
}

.page-news .news-contact-time {
  margin: 6px 0 12px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  line-height: 1.2;
  color: var(--amber-400);
}

.page-news .news-contact-item {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted-dark);
  overflow-wrap: anywhere;
}

.page-news .news-contact-note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted-dark);
}

/* 文字链 */
.page-news .news-link {
  display: inline;
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 208, 0.45);
  padding-bottom: 1px;
  transition: color var(--dur), border-color var(--dur);
  overflow-wrap: anywhere;
}

.page-news .news-link:hover {
  color: var(--cyan-200);
  border-bottom-color: var(--cyan-200);
}

.page-news .news-paper .news-link,
.page-news .news-version .news-link {
  color: var(--green-700);
  border-bottom-color: rgba(18, 53, 41, 0.45);
}

.page-news .news-paper .news-link:hover,
.page-news .news-version .news-link:hover {
  color: var(--ink-950);
  border-bottom-color: var(--ink-950);
}

.page-news .news-cta-line {
  margin: 18px 0 0;
  font-size: 15px;
}

/* 响应式 */
@media (min-width: 700px) {
  .page-news .news-band-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-news .news-feedback {
    padding: 28px 26px;
  }
}

@media (min-width: 820px) {
  .page-news .news-head {
    grid-template-columns: minmax(0, 1fr) 244px;
    align-items: end;
    gap: 32px;
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-news .news-feedback {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-news .news-split {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 22px;
  }

  .page-news .news-rail-list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .news-rail-link {
    white-space: normal;
    justify-content: flex-start;
  }

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

  .page-news .news-paper {
    padding: 4px 26px 24px;
  }

  .page-news .news-item {
    padding: 20px 18px;
    margin-inline: -18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 0.01ms !important;
  }
}