.page-news {
  --news-rail: 2.2rem;
  --news-edge: 2px solid var(--ink);
  background: var(--cream);
  color: var(--ink);
}

.page-news .breadcrumb {
  padding: 16px 0 12px;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--cream);
  padding: clamp(26px, 5vw, 52px) 0 clamp(30px, 6vw, 58px);
  border-bottom: 3px solid var(--ink);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(118deg, rgba(198, 255, 74, 0.09) 0 2px, transparent 2px 26px);
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(18px, 4vw, 34px);
}

.page-news .news-hero__rail {
  border-left: 4px solid var(--lime);
  padding-left: 14px;
}

.page-news .news-hero__rail-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-soft);
}

.page-news .news-hero__batch {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(44px, 13vw, 92px);
  line-height: 0.86;
  letter-spacing: -0.04em;
  color: var(--lime);
}

.page-news .news-hero__batch em {
  font-style: normal;
  color: var(--green-soft);
}

.page-news .news-hero .eyebrow {
  color: var(--lime);
}

.page-news .news-hero h1 {
  margin: 10px 0 16px;
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .news-hero .lead {
  margin: 0;
  max-width: 60ch;
  color: rgba(244, 241, 232, 0.86);
}

/* ---------- 条目流 ---------- */

.page-news .notes-index {
  padding: clamp(28px, 5vw, 54px) 0 clamp(32px, 5vw, 58px);
  background: var(--cream);
}

.page-news .notes-toolbar {
  display: grid;
  gap: 12px;
  padding: 14px 0;
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
}

.page-news .notes-toolbar__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 18px;
}

.page-news .notes-toolbar__title {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 30px);
  letter-spacing: -0.02em;
}

.page-news .filter-status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--pitch);
}

.page-news .notes-layout {
  display: grid;
  gap: clamp(20px, 4vw, 38px);
  margin-top: 22px;
}

.page-news .notes-list {
  background: var(--white);
  border: var(--news-edge);
}

.page-news .note-item {
  display: block;
  border-bottom: 1px solid rgba(14, 27, 42, 0.18);
}

.page-news .note-item:last-child {
  border-bottom: none;
}

.page-news .note-item[open],
.page-news .note-item:hover {
  background: #FBF9F3;
  box-shadow: inset 6px 0 0 var(--lime);
}

.page-news .note-item__head {
  display: block;
  padding: 14px 14px 14px 12px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .note-item__title {
  display: grid;
  grid-template-columns: var(--news-rail) minmax(0, 1fr) auto;
  grid-template-areas:
    "no tag time"
    "no text text";
  align-items: baseline;
  gap: 5px 12px;
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.01em;
}

.page-news .note-item__no {
  grid-area: no;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray);
}

.page-news .note-item__tag {
  grid-area: tag;
  justify-self: start;
  padding: 3px 8px;
  border: 1px solid var(--ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
  color: var(--ink);
}

.page-news .note-item__tag--version {
  background: var(--lime);
}

.page-news .note-item__tag--ops {
  background: var(--green-soft);
}

.page-news .note-item__tag--venue {
  background: var(--orange);
}

.page-news .note-item__tag--league {
  background: var(--ink);
  color: var(--lime);
}

.page-news .note-item__text {
  grid-area: text;
}

.page-news .note-item__time {
  grid-area: time;
  font-size: 12px;
  color: var(--gray);
  white-space: nowrap;
}

.page-news .note-item__body {
  padding: 10px 18px 18px calc(var(--news-rail) + 24px);
  border-top: 1px dashed rgba(14, 27, 42, 0.28);
}

.page-news .note-item__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--deep);
}

.page-news .notes-aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .aside-card {
  padding: 18px;
  background: var(--white);
  border: var(--news-edge);
  box-shadow: var(--shadow-hard);
}

.page-news .aside-card--ink {
  background: var(--ink);
  color: var(--cream);
  box-shadow: 6px 6px 0 var(--pitch);
}

.page-news .aside-card__title {
  margin: 0 0 10px;
  font-size: 16px;
  letter-spacing: -0.01em;
}

.page-news .aside-card--ink .aside-card__title {
  color: var(--lime);
}

.page-news .aside-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--deep);
}

.page-news .aside-card--ink .aside-card__text {
  color: rgba(244, 241, 232, 0.88);
}

.page-news .aside-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .aside-list li {
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.88);
}

.page-news .aside-list .mono {
  display: inline-block;
  margin-right: 6px;
  padding: 1px 6px;
  background: var(--pitch);
  color: var(--lime);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-news .aside-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .aside-links a {
  display: inline-block;
  font-size: 14px;
  line-height: 1.6;
  color: var(--pitch);
  text-decoration: none;
  border-bottom: 2px solid rgba(11, 110, 79, 0.32);
}

.page-news .aside-links a:hover,
.page-news .aside-links a:focus-visible {
  background: rgba(198, 255, 74, 0.45);
  border-bottom-color: var(--ink);
}

.page-news .notes-backtop-row {
  margin: 20px 0 0;
  text-align: right;
}

.page-news .notes-backtop {
  display: inline-block;
  padding: 8px 14px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-decoration: none;
  background: var(--lime);
  border: var(--news-edge);
  box-shadow: 4px 4px 0 var(--ink);
}

.page-news .notes-backtop:hover,
.page-news .notes-backtop:focus-visible {
  background: var(--white);
}

/* ---------- 专题区 ---------- */

.page-news .topic-zone {
  padding: clamp(32px, 5vw, 62px) 0;
  background: var(--ink);
  color: var(--cream);
}

.page-news .topic-zone__head {
  max-width: 720px;
  margin-bottom: clamp(20px, 3.4vw, 34px);
}

.page-news .topic-zone__head .eyebrow {
  color: var(--lime);
}

.page-news .topic-zone__head h2 {
  margin: 8px 0 12px;
  font-size: clamp(26px, 4.4vw, 42px);
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .topic-zone__head .lead {
  margin: 0;
  color: rgba(244, 241, 232, 0.82);
}

.page-news .topic-stack {
  display: grid;
  gap: 18px;
}

.page-news .topic {
  background: var(--white);
  color: var(--ink);
  border: var(--news-edge);
  box-shadow: var(--shadow-hard);
}

.page-news .topic__head {
  display: block;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .topic__title {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px 12px;
  margin: 0;
  font-size: clamp(17px, 2.5vw, 22px);
  letter-spacing: -0.01em;
}

.page-news .topic__no {
  padding: 3px 9px;
  background: var(--ink);
  color: var(--lime);
  font-size: 13px;
  font-weight: 700;
}

.page-news .topic__count {
  font-size: 12px;
  color: var(--gray);
  white-space: nowrap;
}

.page-news .topic__body {
  display: grid;
  gap: 16px;
  padding: 0 16px 18px;
}

.page-news .topic__body .media-frame {
  margin: 0;
}

.page-news .topic__body img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--news-edge);
}

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

.page-news .topic__points li {
  padding-left: 12px;
  border-left: 4px solid var(--pitch);
  font-size: 15px;
  line-height: 1.85;
  color: var(--deep);
}

/* ---------- 更新节奏 ---------- */

.page-news .rhythm-zone {
  padding: clamp(32px, 5vw, 62px) 0;
  background: var(--pitch);
  color: var(--cream);
}

.page-news .rhythm-zone h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 4.4vw, 40px);
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .rhythm-zone .lead {
  margin: 0;
  max-width: 62ch;
  color: rgba(244, 241, 232, 0.9);
}

.page-news .rhythm-grid {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-news .rhythm-card {
  padding: 18px;
  background: var(--ink);
  border: 2px solid var(--ink);
  border-top: 5px solid var(--lime);
  box-shadow: 6px 6px 0 rgba(14, 27, 42, 0.35);
}

.page-news .rhythm-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--lime);
}

.page-news .rhythm-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.88);
}

.page-news .rhythm-note {
  margin: 24px 0 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(244, 241, 232, 0.9);
}

.page-news .rhythm-note a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 2px solid rgba(198, 255, 74, 0.6);
}

.page-news .rhythm-note a:hover,
.page-news .rhythm-note a:focus-visible {
  border-bottom-color: var(--white);
}

.page-news .rhythm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-news {
    --news-rail: 2.6rem;
  }

  .page-news .note-item__title {
    font-size: 17px;
  }

  .page-news .note-item__head {
    padding: 16px 18px;
  }
}

@media (min-width: 880px) {
  .page-news {
    --news-rail: 3.2rem;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(200px, 280px) minmax(0, 1fr);
    align-items: end;
  }

  .page-news .note-item__title {
    font-size: 19px;
  }

  .page-news .note-item__body p {
    font-size: 15.5px;
  }
}

@media (min-width: 960px) {
  .page-news .notes-layout {
    grid-template-columns: minmax(0, 1fr) 306px;
    align-items: start;
  }

  .page-news .notes-aside {
    position: sticky;
    top: 24px;
  }

  .page-news .topic__body {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: start;
    padding: 0 20px 22px;
  }

  .page-news .topic__head {
    padding: 17px 20px;
  }
}

@media (min-width: 780px) {
  .page-news .rhythm-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 559px) {
  .page-news .topic__title {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "no text"
      "no count";
    justify-items: start;
  }

  .page-news .topic__no {
    grid-area: no;
  }

  .page-news .topic__text {
    grid-area: text;
  }

  .page-news .topic__count {
    grid-area: count;
  }

  .page-news .notes-backtop-row {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note-item,
  .page-news .notes-backtop,
  .page-news .aside-links a {
    transition: none;
  }
}