.page-news {
  --news-rail: 118px;
  --news-line: rgba(232, 241, 255, 0.14);
}

.page-news .breadcrumbs {
  margin-top: clamp(18px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  padding: clamp(22px, 4vw, 46px) 0 clamp(6px, 1.6vw, 16px);
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-size: clamp(32px, 6.6vw, 68px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.012em;
  color: var(--c-glass);
}

.page-news .news-hero__title br {
  display: none;
}

.page-news .news-hero__lead .lede {
  margin-top: clamp(14px, 2vw, 22px);
  max-width: 60ch;
  color: var(--c-mist);
}

.page-news .news-status {
  padding: 20px;
  border: 1px solid var(--c-edge);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(123, 91, 255, 0.26), transparent 62%),
    linear-gradient(160deg, rgba(232, 241, 255, 0.07), rgba(7, 11, 31, 0.5));
  box-shadow: var(--shadow-1);
}

.page-news .news-status__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--c-cyan);
}

.page-news .news-status__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-news .news-status__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-glass);
}

/* ---------- 筛选条 ---------- */
.page-news .news-filter {
  margin: clamp(16px, 2.6vw, 26px) 0 clamp(18px, 3vw, 28px);
  padding: 12px 14px;
  border: 1px solid var(--c-edge);
  border-radius: var(--radius-pill);
  background: rgba(16, 26, 61, 0.6);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-filter .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  min-width: max-content;
}

/* ---------- 区块通用 ---------- */
.page-news .news-block {
  margin-top: clamp(42px, 6vw, 80px);
}

.page-news .section__head .lede,
.page-news .section__desc {
  max-width: 66ch;
}

/* ---------- 动态条目列表 ---------- */
.page-news .feed {
  display: grid;
  gap: 12px;
  margin-top: clamp(16px, 2.6vw, 26px);
}

.page-news .feed-item {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 20px 18px 20px 22px;
  border: 1px solid var(--news-line);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(232, 241, 255, 0.052), rgba(232, 241, 255, 0.012));
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease),
    box-shadow 0.35s var(--ease);
}

.page-news .feed-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: var(--radius-pill);
  background: linear-gradient(180deg, var(--c-violet), var(--c-cyan));
  opacity: 0.26;
  transition: opacity 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.page-news .feed-item:hover,
.page-news .feed-item:focus-within {
  border-color: var(--c-edge-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
}

.page-news .feed-item:hover::before,
.page-news .feed-item:focus-within::before {
  opacity: 1;
  box-shadow: 0 0 20px rgba(53, 242, 225, 0.55);
}

.page-news .feed-item__time {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
  line-height: 1.6;
}

.page-news .feed-item__title {
  margin: 0 0 8px;
  font-size: clamp(18px, 2.3vw, 22px);
  line-height: 1.36;
  color: var(--c-glass);
}

.page-news .feed-item__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-mist);
}

.page-news .feed-more {
  margin-top: 12px;
  padding-top: 11px;
  border-top: 1px dashed var(--news-line);
}

.page-news .feed-more summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  font-size: 14px;
  color: var(--c-cyan);
  list-style: none;
}

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

.page-news .feed-more summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
}

.page-news .feed-more[open] summary::after {
  content: "\2212";
}

.page-news .feed-more p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-mist);
}

.page-news .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

/* ---------- 配图 ---------- */
.page-news .feed-media {
  margin: 6px 0;
  border: 1px solid var(--news-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--c-bg-2);
}

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

.page-news .feed-media figcaption {
  padding: 11px 16px 13px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-mist);
  background: rgba(7, 11, 31, 0.6);
  border-top: 1px solid var(--news-line);
}

.page-news .feed-media--check {
  margin-top: clamp(16px, 2.6vw, 26px);
}

/* ---------- 复检记录 ---------- */
.page-news .check-list {
  list-style: none;
  margin: clamp(16px, 2.6vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .check-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  align-items: start;
  padding: 18px 20px;
  border: 1px solid var(--news-line);
  border-radius: var(--radius-sm);
  background: linear-gradient(120deg, rgba(22, 34, 77, 0.55), rgba(7, 11, 31, 0.25));
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-news .check-item:hover {
  border-color: rgba(53, 242, 225, 0.34);
}

.page-news .check-item > .dot {
  margin-top: 7px;
}

.page-news .check-item__body h3 {
  margin: 0 0 6px;
  font-size: 17.5px;
  line-height: 1.42;
  color: var(--c-glass);
}

.page-news .check-item__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--c-mist);
}

.page-news .check-item__time {
  grid-column: 2;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

/* ---------- 换机季专题 ---------- */
.page-news .spotlight {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--c-edge-2);
  border-radius: var(--radius);
  background: var(--c-bg-2);
  min-height: 300px;
}

.page-news .spotlight > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-news .spotlight::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    118deg,
    rgba(7, 11, 31, 0.95) 16%,
    rgba(16, 26, 61, 0.74) 56%,
    rgba(255, 138, 61, 0.26) 100%
  );
}

.page-news .spotlight__body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  padding: clamp(24px, 4.4vw, 50px);
  max-width: 64ch;
}

.page-news .spotlight__body h2 {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.22;
  color: var(--c-glass);
}

.page-news .spotlight__body > p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(232, 241, 255, 0.82);
}

.page-news .spotlight__list {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .spotlight__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-glass);
}

.page-news .spotlight__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-orange);
  box-shadow: 0 0 12px rgba(255, 138, 61, 0.7);
}

.page-news .spotlight__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

/* ---------- 新手第一周 ---------- */
.page-news .starter-grid {
  display: grid;
  gap: var(--gap);
  margin-top: clamp(16px, 2.6vw, 26px);
}

.page-news .starter-grid__panel {
  padding: clamp(20px, 3vw, 30px);
}

.page-news .starter-steps {
  list-style: none;
  counter-reset: starter;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .starter-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-news .starter-steps__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid rgba(53, 242, 225, 0.4);
  background: rgba(53, 242, 225, 0.1);
  color: var(--c-cyan);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-news .starter-steps h3 {
  margin: 6px 0 6px;
  font-size: 17.5px;
  line-height: 1.4;
  color: var(--c-glass);
}

.page-news .starter-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--c-mist);
}

.page-news .starter-grid__figure {
  margin: 0;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-bg-2);
  min-height: 240px;
}

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

/* ---------- 更新节奏 ---------- */
.page-news .rhythm-grid {
  display: grid;
  gap: var(--gap);
  margin-top: clamp(16px, 2.6vw, 26px);
}

.page-news .rhythm-card {
  position: relative;
  padding: 22px;
  border: 1px solid var(--news-line);
  border-radius: var(--radius-sm);
  background: linear-gradient(170deg, rgba(123, 91, 255, 0.16), rgba(7, 11, 31, 0.24) 70%);
  overflow: hidden;
}

.page-news .rhythm-card::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53, 242, 225, 0.22), transparent 68%);
}

.page-news .rhythm-card__num {
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--c-orange);
}

.page-news .rhythm-card h3 {
  margin: 10px 0 8px;
  font-size: 20px;
  line-height: 1.35;
  color: var(--c-glass);
}

.page-news .rhythm-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--c-mist);
}

.page-news .tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 收尾行动区 ---------- */
.page-news .news-next {
  display: grid;
  gap: 14px;
  margin-top: clamp(44px, 6vw, 82px);
  padding: clamp(22px, 3.4vw, 38px);
  border: 1px solid var(--c-edge);
  border-radius: var(--radius);
  background:
    radial-gradient(110% 160% at 0% 0%, rgba(53, 242, 225, 0.16), transparent 58%),
    linear-gradient(120deg, rgba(123, 91, 255, 0.2), rgba(7, 11, 31, 0.6));
}

.page-news .news-next__title {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.26;
  color: var(--c-glass);
}

.page-news .news-next__text {
  margin: 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-mist);
}

.page-news .news-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-news .feed-item {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 24px;
    padding: 24px 28px 24px 30px;
  }

  .page-news .feed-item__time {
    text-align: right;
    padding-right: 20px;
    border-right: 1px solid var(--news-line);
  }

  .page-news .check-item {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 6px 16px;
  }

  .page-news .check-item > .dot {
    margin-top: 0;
  }

  .page-news .check-item__time {
    grid-column: 3;
    text-align: right;
    white-space: nowrap;
  }

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

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.62fr) minmax(260px, 0.9fr);
    align-items: end;
  }

  .page-news .news-hero__title br {
    display: inline;
  }

  .page-news .starter-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed-item,
  .page-news .feed-item::before,
  .page-news .check-item {
    transition: none;
  }

  .page-news .feed-item:hover {
    transform: none;
  }
}