/* ============ 观察报告页 / page-news ============ */
.page-news{
  --pn-pad: 20px;
  --pn-rule: 1px solid var(--line-soft);
  position: relative;
  overflow-x: clip;
}
@media (min-width:768px){
  .page-news{ --pn-pad: 32px; }
}

/* ---------- 首屏 ---------- */
.page-news .report-hero{
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--deep);
}
.page-news .report-hero__bg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: .42;
  z-index: 0;
}
.page-news .report-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 84% 4%, rgba(47,240,208,.20), rgba(47,240,208,0) 58%),
    linear-gradient(158deg, rgba(6,26,43,.52) 0%, rgba(6,26,43,.88) 54%, var(--deep) 100%);
}
.page-news .report-hero::after{
  content: "";
  position: absolute;
  left: -8%;
  right: -8%;
  bottom: -34%;
  height: 66%;
  z-index: 1;
  background: linear-gradient(118deg, rgba(14,90,138,.62), rgba(47,240,208,.10) 62%, rgba(47,240,208,0) 90%);
  clip-path: polygon(0 34%, 100% 0, 100% 100%, 0 100%);
}
.page-news .report-hero__inner{
  position: relative;
  z-index: 2;
  max-width: var(--content);
  margin: 0 auto;
  padding: 26px var(--pn-pad) 46px;
}
@media (min-width:900px){
  .page-news .report-hero__inner{ padding: 34px var(--pn-pad) 76px; }
}

.page-news .breadcrumbs{ margin: 0 0 20px; }
.page-news .breadcrumbs ol{
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}
.page-news .breadcrumbs li{
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--text-soft);
}
.page-news .breadcrumbs li + li::before{
  content: "/";
  color: var(--rock);
}
.page-news .breadcrumbs a{
  color: var(--text-dim);
  text-decoration: none;
  transition: color .16s var(--ease);
}
.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible{ color: var(--cyan); }

.page-news .report-hero h1{
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(28px, 7.2vw, 52px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--bone);
  margin: 14px 0 16px;
  max-width: 20ch;
}
.page-news .report-hero .lede{
  max-width: 62ch;
  margin: 0;
  color: var(--text-dim);
}
.page-news .report-hero__bands{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

/* ---------- 通用标签点 ---------- */
.page-news .dot{
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 auto;
}
.page-news .dot--moss{ background: var(--moss); box-shadow: 0 0 0 3px rgba(127,169,139,.16); }
.page-news .dot--gold{ background: var(--gold); box-shadow: 0 0 0 3px rgba(245,197,66,.16); }
.page-news .dot--rock{ background: var(--rock); }

/* ---------- 章节容器 ---------- */
.page-news .report-section{
  max-width: var(--content);
  margin: 0 auto;
  padding: 36px var(--pn-pad) 8px;
  scroll-margin-top: 96px;
}
@media (min-width:900px){
  .page-news .report-section{ padding: 60px var(--pn-pad) 12px; }
}
.page-news .report-section .section__head{
  max-width: 74ch;
  margin: 0 0 24px;
  padding-bottom: 18px;
  border-bottom: var(--pn-rule);
}
.page-news .report-section h2{
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 4.6vw, 30px);
  line-height: 1.24;
  letter-spacing: -.015em;
  color: var(--bone);
  margin: 10px 0 10px;
}
.page-news .report-section h3{
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--bone);
  margin: 0 0 8px;
}
.page-news .report-section .eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
  margin: 0;
}

/* ---------- 栏目横向卡片带 ---------- */
.page-news .report-channels{
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 76%;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 0 14px;
  margin: 0;
  -webkit-overflow-scrolling: touch;
}
.page-news .report-channels::-webkit-scrollbar{ height: 4px; }
.page-news .report-channels::-webkit-scrollbar-thumb{
  background: var(--rock);
  border-radius: 2px;
}
.page-news .channel{
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 16px 18px;
  border: var(--pn-rule);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius-sm);
  background: linear-gradient(158deg, var(--surface-2), rgba(6,26,43,.16) 74%);
  text-decoration: none;
  color: inherit;
  transition: transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.page-news .channel:hover,
.page-news .channel:focus-visible{
  transform: translateY(-4px);
  border-color: var(--line-cyan);
  box-shadow: var(--shadow-1);
}
.page-news .channel__top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.page-news .channel__code{
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-news .channel__name{
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--bone);
}
.page-news .channel__meta{
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-soft);
}
.page-news .channel__batch{
  margin-top: auto;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-dim);
  padding-top: 6px;
  border-top: 1px dashed var(--line-soft);
}
@media (min-width:760px){
  .page-news .report-channels{
    grid-auto-flow: row;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 6px;
  }
}
@media (min-width:1100px){
  .page-news .report-channels{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ---------- 批次索引刻度条 ---------- */
.page-news .batch-scrub{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  padding: 12px 14px;
  border: var(--pn-rule);
  border-radius: var(--radius-sm);
  background:
    repeating-linear-gradient(90deg, rgba(58,68,80,.34) 0 1px, rgba(58,68,80,0) 1px 26px),
    linear-gradient(180deg, rgba(14,90,138,.14), rgba(6,26,43,.1));
}
.page-news .batch-scrub__label{
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--text-soft);
  padding-right: 10px;
  border-right: 1px solid var(--line-soft);
}
.page-news .batch-scrub__tick{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  padding: 5px 10px;
  border: 1px solid var(--line-cyan);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
  text-decoration: none;
  background: rgba(47,240,208,.06);
  transition: background .16s var(--ease), color .16s var(--ease);
}
.page-news .batch-scrub__tick:hover,
.page-news .batch-scrub__tick:focus-visible{
  background: var(--cyan);
  color: var(--deep);
}
.page-news .batch-scrub__note{
  margin-left: auto;
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--text-soft);
}

/* ---------- 条目列表 ---------- */
.page-news .entry-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}
.page-news .entry{
  display: grid;
  gap: 10px;
  padding: 18px 14px 18px 16px;
  border-top: var(--pn-rule);
  border-left: 2px solid transparent;
  scroll-margin-top: 96px;
  transition: border-color .18s var(--ease), background .18s var(--ease);
}
.page-news .entry:last-child{ border-bottom: var(--pn-rule); }
.page-news .entry:hover,
.page-news .entry:focus-within{
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(47,240,208,.07), rgba(47,240,208,0) 62%);
}
.page-news .entry__meta{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.page-news .entry__code{
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-news .entry__title{ margin: 0 0 8px; }
.page-news .entry__sum{
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}
.page-news .entry__more{
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-soft);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height .26s var(--ease), opacity .26s var(--ease), margin-top .26s var(--ease);
}
.page-news .entry:hover .entry__more,
.page-news .entry:focus-within .entry__more{
  max-height: 8em;
  opacity: 1;
  margin-top: 10px;
}
@media (hover: none){
  .page-news .entry__more{
    max-height: none;
    opacity: 1;
    margin-top: 10px;
  }
}
@media (min-width:860px){
  .page-news .entry{
    grid-template-columns: 122px minmax(0, 1fr);
    gap: 24px;
    padding: 22px 18px;
  }
  .page-news .entry__meta{
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 2px;
  }
}
.page-news .entry-list--tight .entry__sum{ font-size: 14.5px; }

/* ---------- 图文穿插带 ---------- */
.page-news .report-flash{
  display: grid;
  gap: 18px;
  margin: 30px 0 6px;
  padding: 18px;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  background:
    radial-gradient(90% 120% at 92% 8%, rgba(47,240,208,.10), rgba(47,240,208,0) 60%),
    linear-gradient(140deg, rgba(14,90,138,.36), rgba(6,26,43,.24) 68%);
  box-shadow: var(--shadow-1);
}
.page-news .report-flash__text h3{
  font-size: clamp(18px, 3.4vw, 22px);
  margin: 10px 0 10px;
}
.page-news .report-flash__text p{
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-dim);
}
.page-news .report-flash__meta{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--text-soft) !important;
}
@media (min-width:860px){
  .page-news .report-flash{
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: center;
    gap: 26px;
    padding: 22px 24px;
    margin: 36px 0 6px;
  }
  .page-news .report-flash--flip .report-flash__media{ order: 2; }
}

/* ---------- 图片容器 ---------- */
.page-news .shot{
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-soft);
  background: linear-gradient(150deg, var(--water), var(--deep-2));
  margin: 0;
}
.page-news .shot img{
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.page-news .shot::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(47,240,208,.13) 1px, rgba(47,240,208,0) 1px),
    linear-gradient(90deg, rgba(47,240,208,.13) 1px, rgba(47,240,208,0) 1px);
  background-size: 34px 34px;
  opacity: .7;
}
.page-news .shot__cap{
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 1;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--bone);
  background: rgba(6,26,43,.78);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 4px 8px;
}

/* ---------- 版本迭代时间轴 ---------- */
.page-news .release-split{
  display: grid;
  gap: 26px;
}
.page-news .release-list{
  list-style: none;
  margin: 0;
  padding: 0 0 0 2px;
  position: relative;
}
.page-news .release-list::before{
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan) 0%, var(--line) 46%, rgba(58,68,80,.12) 100%);
}
.page-news .release-item{
  position: relative;
  padding: 0 0 24px 34px;
  scroll-margin-top: 96px;
}
.page-news .release-item:last-child{ padding-bottom: 4px; }
.page-news .release-item::before{
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: var(--deep);
  box-shadow: 0 0 0 4px rgba(47,240,208,.10);
}
.page-news .release-item__ver{
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--cyan);
  margin-bottom: 8px;
}
.page-news .release-item h3{ margin: 0 0 8px; }
.page-news .release-item p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-dim);
}
.page-news .release-item__tags{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}
.page-news .release-split__shot{
  align-self: start;
  border-color: var(--line-cyan);
}
@media (min-width:900px){
  .page-news .release-split{
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .82fr);
    gap: 32px;
    align-items: start;
  }
}

/* ---------- 适配清单批次卡片 ---------- */
.page-news .batch-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-news .batch-card{
  display: grid;
  gap: 12px;
  padding: 16px;
  border: var(--pn-rule);
  border-radius: var(--radius-sm);
  background: linear-gradient(150deg, var(--surface-2), rgba(6,26,43,.22));
  scroll-margin-top: 96px;
  transition: transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.page-news .batch-card:hover{
  transform: translateY(-3px);
  border-color: var(--line-cyan);
  box-shadow: var(--shadow-1);
}
.page-news .batch-card__head{
  display: flex;
  align-items: center;
  gap: 8px;
}
.page-news .batch-card__code{
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-news .batch-card__state{
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--text-soft);
}
.page-news .batch-card__body h3{
  font-size: 16px;
  margin: 0 0 6px;
}
.page-news .batch-card__body p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--text-dim);
}
.page-news .batch-card__count{
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-soft);
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
}
@media (min-width:860px){
  .page-news .batch-card{
    grid-template-columns: 150px minmax(0, 1fr) 118px;
    align-items: center;
    gap: 22px;
    padding: 20px 22px;
  }
  .page-news .batch-card__head{
    flex-wrap: wrap;
    align-content: center;
  }
  .page-news .batch-card__count{
    padding-top: 0;
    border-top: 0;
    text-align: right;
  }
}

/* ---------- 选题征集 ---------- */
.page-news .report-call{
  padding-bottom: 46px;
}
@media (min-width:900px){
  .page-news .report-call{ padding-bottom: 72px; }
}
.page-news .report-call__box{
  position: relative;
  overflow: hidden;
  padding: 26px 20px 28px;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 140% at 88% 0%, rgba(255,107,74,.18), rgba(255,107,74,0) 58%),
    linear-gradient(148deg, rgba(14,90,138,.42), rgba(6,26,43,.3) 70%);
}
.page-news .report-call__box::before{
  content: "";
  position: absolute;
  right: -14%;
  top: -40%;
  width: 58%;
  height: 180%;
  background: linear-gradient(120deg, rgba(47,240,208,.14), rgba(47,240,208,0) 72%);
  clip-path: polygon(28% 0, 100% 0, 72% 100%, 0 100%);
  pointer-events: none;
}
.page-news .report-call__box > *{ position: relative; z-index: 1; }
.page-news .report-call__box h2{
  margin: 10px 0 14px;
  font-size: clamp(22px, 4.6vw, 30px);
}
.page-news .report-call__box p{
  margin: 0 0 12px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}
.page-news .report-call__note{
  font-size: 13.5px !important;
  color: var(--text-soft) !important;
}
.page-news .report-call__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
@media (min-width:900px){
  .page-news .report-call__box{ padding: 34px 36px 36px; }
}

/* ---------- 减弱动效偏好 ---------- */
@media (prefers-reduced-motion: reduce){
  .page-news .channel,
  .page-news .batch-card,
  .page-news .entry,
  .page-news .entry__more{
    transition: none;
  }
  .page-news .channel:hover,
  .page-news .batch-card:hover{
    transform: none;
  }
}