.page-news {
  background: var(--db-paper);
  color: var(--db-ink);
  font-family: var(--db-sans);
}

.page-news .news-crumbs {
  padding-top: 18px;
}

.page-news .news-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: .8125rem;
  letter-spacing: .18em;
  color: var(--db-gray);
}

.page-news .news-kicker::before {
  content: "";
  width: 30px;
  height: 3px;
  background: var(--db-orange);
}

/* 首屏 */
.page-news .news-masthead {
  position: relative;
  overflow: hidden;
  padding: 20px 0 46px;
  background: linear-gradient(165deg, #FFFFFF 0%, var(--db-paper) 62%, #EDF1F8 100%);
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -140px;
  width: 420px;
  height: 420px;
  background: linear-gradient(140deg, rgba(38, 42, 107, .16), rgba(11, 60, 73, .05));
  clip-path: polygon(0 0, 100% 0, 100% 100%, 28% 100%);
  pointer-events: none;
}

.page-news .news-masthead__grid {
  position: relative;
  display: grid;
  gap: 30px;
}

.page-news .news-masthead h1 {
  margin: 0 0 18px;
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--db-ink);
}

.page-news .news-lead {
  margin: 0 0 26px;
  max-width: 40em;
  color: #24304A;
}

.page-news .news-issue {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  margin: 0;
}

.page-news .news-issue__num {
  font-family: var(--db-serif);
  font-size: clamp(4rem, 16vw, 7rem);
  line-height: .82;
  color: var(--db-indigo);
  font-weight: 700;
}

.page-news .news-issue__meta {
  font-size: .8125rem;
  line-height: 1.5;
  color: var(--db-gray);
  letter-spacing: .08em;
  padding-bottom: 6px;
}

.page-news .news-issue__sub {
  color: var(--db-wine);
}

.page-news .news-cover {
  background: var(--db-white);
}

.page-news .news-cover__note {
  margin: 12px 0 0;
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--db-gray);
}

/* 章节标题 */
.page-news .news-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.page-news .news-head__num {
  font-family: var(--db-serif);
  font-size: clamp(2.4rem, 7vw, 3.6rem);
  line-height: .8;
  color: var(--db-indigo);
  font-weight: 700;
}

.page-news .news-head__text h2 {
  margin: 6px 0 0;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1.25;
  font-weight: 800;
}

.page-news .news-head__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: .8125rem;
  letter-spacing: .14em;
  color: var(--db-gray);
}

.page-news .news-head__kicker::before {
  content: "";
  width: 22px;
  height: 3px;
  background: var(--db-orange);
}

.page-news .news-head--wine .news-head__num { color: var(--db-wine); }
.page-news .news-head--blue .news-head__num { color: var(--db-blue); }
.page-news .news-head--light .news-head__num { color: var(--db-gold); }
.page-news .news-head--light .news-head__text h2 { color: var(--db-white); }
.page-news .news-head--light .news-head__kicker { color: rgba(255, 255, 255, .72); }

/* 本期精选 */
.page-news .news-picks__intro {
  margin: 0 0 22px;
  max-width: 42em;
  color: var(--db-gray);
  line-height: 1.75;
}

.page-news .news-picks__grid {
  margin-bottom: 24px;
}

.page-news .news-pick {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  background: var(--db-white);
  border: 1px solid var(--db-line);
  border-top: 4px solid var(--db-indigo);
  color: var(--db-ink);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.page-news .news-pick:nth-child(2) { border-top-color: var(--db-blue); }
.page-news .news-pick:nth-child(3) { border-top-color: var(--db-gold); }

.page-news .news-pick:hover {
  background: #FBFCFE;
  border-color: var(--db-blue);
  transform: translateY(-3px);
}

.page-news .news-pick__no {
  font-family: var(--db-serif);
  font-size: 1.6rem;
  color: var(--db-line);
  line-height: 1;
}

.page-news .news-pick__title {
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.55;
}

.page-news .news-pick__meta {
  margin-top: auto;
  font-size: .8125rem;
  color: var(--db-gray);
  letter-spacing: .04em;
}

.page-news .news-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  font-size: .875rem;
  background: var(--db-white);
  border: 1px solid var(--db-line);
  color: var(--db-ink);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible {
  border-color: var(--db-blue);
  color: var(--db-blue);
  background: #F2F6FF;
}

/* 标签 */
.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: .75rem;
  letter-spacing: .06em;
  line-height: 1.4;
  white-space: nowrap;
}

.page-news .news-tag--indigo { background: rgba(38, 42, 107, .1); color: var(--db-indigo); }
.page-news .news-tag--wine { background: rgba(107, 30, 58, .1); color: var(--db-wine); }
.page-news .news-tag--blue { background: rgba(21, 94, 239, .1); color: var(--db-blue); }
.page-news .news-tag--gold { background: rgba(217, 179, 108, .2); color: #7A5A1E; }

/* 会员公告 */
.page-news .news-member {
  padding: 10px 0 48px;
}

.page-news .news-member__panel {
  display: grid;
  gap: 24px;
  padding: 26px 20px 28px;
  background: linear-gradient(130deg, #FDF6E6 0%, #F7EBD0 48%, #FBFAF6 100%);
  border: 1px solid rgba(217, 179, 108, .7);
  box-shadow: var(--db-shadow);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-news .news-member__kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 12px;
  font-size: .8125rem;
  letter-spacing: .14em;
  color: #7A5A1E;
}

.page-news .news-member__dot {
  width: 8px;
  height: 8px;
  background: var(--db-gold);
  transform: rotate(45deg);
}

.page-news .news-member__body h2 {
  margin: 0 0 14px;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1.28;
  font-weight: 800;
  color: var(--db-ink);
}

.page-news .news-member__lead {
  margin: 0 0 18px;
  max-width: 40em;
  line-height: 1.75;
  color: #4A3B20;
}

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

.page-news .news-member__list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.7;
  font-size: .9375rem;
  color: #3A2E18;
}

.page-news .news-member__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 2px;
  background: var(--db-gold);
}

.page-news .news-member__list strong {
  color: var(--db-ink);
}

.page-news .news-member__details {
  border-top: 1px solid rgba(217, 179, 108, .75);
  padding-top: 14px;
}

.page-news .news-member__details summary {
  cursor: pointer;
  font-size: .9375rem;
  font-weight: 700;
  color: #6B4C12;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.page-news .news-member__details summary::after {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--db-gold);
  color: #3A2E18;
  font-size: 1rem;
  line-height: 1;
}

.page-news .news-member__details[open] summary::after {
  content: "−";
}

.page-news .news-member__detail-body {
  padding-top: 14px;
  max-width: 42em;
}

.page-news .news-member__detail-body h3 {
  margin: 16px 0 8px;
  font-size: 1rem;
  color: var(--db-wine);
}

.page-news .news-member__detail-body p {
  margin: 0 0 10px;
  font-size: .9375rem;
  line-height: 1.8;
  color: #4A3B20;
}

.page-news .news-member__media {
  background: var(--db-white);
}

/* 列表 */
.page-news .news-list {
  border-top: 1px solid var(--db-line);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 5px 1fr;
  gap: 14px;
  padding: 20px 6px 20px 0;
  border-bottom: 1px solid var(--db-line);
  transition: background .2s ease, transform .2s ease;
}

.page-news .news-item:hover {
  background: var(--db-white);
  transform: translateX(4px);
}

.page-news .news-item__bar {
  display: block;
  height: 100%;
  min-height: 34px;
}

.page-news .news-item__bar--indigo { background: var(--db-indigo); }
.page-news .news-item__bar--wine { background: var(--db-wine); }
.page-news .news-item__bar--blue { background: var(--db-blue); }

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .news-item__time {
  font-size: .8125rem;
  color: var(--db-gray);
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  line-height: 1.5;
  font-weight: 700;
}

.page-news .news-item__title a {
  color: var(--db-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-news .news-item__title a:hover,
.page-news .news-item__title a:focus-visible {
  color: var(--db-blue);
  border-color: var(--db-blue);
}

.page-news .news-item__sum {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: #3C4759;
}

.page-news .news-item__pic {
  grid-column: 1 / -1;
  margin-top: 4px;
}

/* 本地观察 */
.page-news .news-local__intro {
  margin: 0 0 22px;
  max-width: 42em;
  line-height: 1.78;
  color: var(--db-gray);
}

.page-news .news-list--compact .news-item {
  padding-top: 18px;
  padding-bottom: 18px;
}

/* 安装知识 */
.page-news .news-knowledge__top {
  display: grid;
  gap: 20px;
  margin-bottom: 24px;
}

.page-news .news-knowledge__media {
  background: var(--db-white);
}

/* 专题系列 */
.page-news .news-series {
  color: var(--db-white);
  overflow: hidden;
}

.page-news .news-series__intro {
  margin: 0 0 24px;
  max-width: 42em;
  line-height: 1.8;
  color: rgba(255, 255, 255, .8);
}

.page-news .news-series__track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-series__card {
  position: relative;
  flex: 0 0 78%;
  min-width: 240px;
  scroll-snap-align: start;
  padding: 22px 20px 20px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .22);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: background .2s ease, border-color .2s ease;
}

.page-news .news-series__card:hover {
  background: rgba(255, 255, 255, .12);
  border-color: var(--db-gold);
}

.page-news .news-series__fold {
  position: absolute;
  top: 0;
  right: 0;
  width: 34px;
  height: 34px;
  background: linear-gradient(225deg, var(--db-gold) 0 50%, transparent 50%);
  opacity: .8;
}

.page-news .news-series__tag {
  margin: 0 0 10px;
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--db-gold);
}

.page-news .news-series__card h3 {
  margin: 0 0 10px;
  font-size: 1.0625rem;
  line-height: 1.45;
  color: var(--db-white);
}

.page-news .news-series__card p {
  margin: 0 0 16px;
  font-size: .9375rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, .78);
}

.page-news .news-series__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .875rem;
  color: var(--db-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 179, 108, .8);
  padding-bottom: 2px;
}

.page-news .news-series__link:hover,
.page-news .news-series__link:focus-visible {
  color: var(--db-gold);
}

/* 结尾行动 */
.page-news .news-cta {
  padding: 42px 0 56px;
  background: var(--db-white);
  border-top: 4px solid var(--db-orange);
}

.page-news .news-cta__inner {
  display: grid;
  gap: 20px;
}

.page-news .news-cta h2 {
  margin: 0 0 10px;
  font-size: clamp(1.35rem, 3.2vw, 1.9rem);
  font-weight: 800;
}

.page-news .news-cta p {
  margin: 0;
  max-width: 40em;
  line-height: 1.78;
  color: var(--db-gray);
}

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

/* 锚点定位留白 */
.page-news #member,
.page-news #updates,
.page-news #local,
.page-news #knowledge,
.page-news #series {
  scroll-margin-top: 118px;
}

@media (min-width: 720px) {
  .page-news .news-item--media {
    grid-template-columns: 5px 1fr 240px;
    align-items: start;
  }

  .page-news .news-item__pic {
    grid-column: auto;
    margin-top: 0;
  }

  .page-news .news-series__card {
    flex-basis: 46%;
  }

  .page-news .news-cta__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 940px) {
  .page-news .news-masthead {
    padding: 34px 0 64px;
  }

  .page-news .news-masthead__grid {
    grid-template-columns: 1.08fr .92fr;
    gap: 48px;
    align-items: center;
  }

  .page-news .news-member__panel {
    grid-template-columns: 1.15fr .85fr;
    align-items: center;
    padding: 36px 34px 38px;
  }

  .page-news .news-member__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 24px;
  }

  .page-news .news-knowledge__top {
    grid-template-columns: 1fr 380px;
    align-items: end;
    gap: 32px;
  }

  .page-news .news-head {
    margin-bottom: 24px;
  }

  .page-news .news-item {
    padding: 24px 12px 24px 0;
  }

  .page-news .news-item__title {
    font-size: 1.15rem;
  }

  .page-news .news-series__card {
    flex-basis: 30%;
  }
}

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

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