.page-news{
  --pn-pad: clamp(40px, 6vw, 92px);
  --pn-gap: clamp(22px, 3vw, 40px);
  position: relative;
  background: var(--ink);
  color: var(--ink-text);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-news section[id]{
  scroll-margin-top: calc(var(--hdr-h) + 24px);
}

@media (min-width: 1180px){
  .page-news{ padding-left: var(--rail); }
}

/* ---------- 索引轨道 ---------- */
.page-news .rail{
  position: fixed;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  width: 68px;
  padding: 10px 6px;
  background: rgba(11,43,38,.84);
  border: 2px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.page-news .rail__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.page-news .rail__item{ margin: 0; }
.page-news .rail__link{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 4px;
  text-decoration: none;
  border-radius: 999px;
  transition: background .2s var(--ease);
}
.page-news .rail__num{
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--mist);
  line-height: 1;
}
.page-news .rail__label{
  font-size: 10px;
  line-height: 1.2;
  text-align: center;
  color: var(--mist);
}
.page-news .rail__link:hover{ background: rgba(56,242,200,.12); }
.page-news .rail__link[aria-current="true"]{ background: rgba(56,242,200,.16); }
.page-news .rail__link[aria-current="true"] .rail__num,
.page-news .rail__link[aria-current="true"] .rail__label{ color: var(--cy); }

@media (max-width: 899px){
  .page-news{ padding-bottom: 84px; }
  .page-news .rail{
    top: auto;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    max-width: calc(100vw - 20px);
    padding: 4px 8px;
    border-radius: 999px;
  }
  .page-news .rail__list{
    flex-direction: row;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .page-news .rail__list::-webkit-scrollbar{ display: none; }
  .page-news .rail__link{
    flex-direction: row;
    gap: 4px;
    padding: 8px 10px;
  }
  .page-news .rail__label{ display: none; }
}

/* ---------- 首屏 ---------- */
.page-news .pn-hero{
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 6vw, 88px) 0 clamp(32px, 5vw, 68px);
  border-bottom: 2px solid var(--line);
  background:
    radial-gradient(120% 90% at 80% 0%, rgba(56,242,200,.16), transparent 62%),
    radial-gradient(90% 70% at 6% 100%, rgba(245,165,36,.10), transparent 58%),
    linear-gradient(180deg, #0B2B26 0%, #0E352D 100%);
}
.page-news .pn-hero__in{ position: relative; }

.page-news .crumbs{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(20px, 4vw, 40px);
  font-size: 13px;
}
.page-news .crumbs__item{
  color: var(--mist);
  text-decoration: none;
}
.page-news .crumbs__item + .crumbs__item::before{
  content: "/";
  margin-right: 10px;
  color: var(--line);
}
.page-news .crumbs__item[aria-current="page"]{ color: var(--cy); }
.page-news a.crumbs__item:hover{ color: var(--cy-soft); }

.page-news .pn-hero__eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cy);
}
.page-news .pn-dot{
  width: 8px;
  height: 8px;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(245,165,36,.18);
}

.page-news .pn-hero__title{
  margin: 0 0 clamp(16px, 2.4vw, 28px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(56px, 13vw, 160px);
  line-height: .92;
  letter-spacing: -.03em;
  color: var(--paper);
}
.page-news .pn-hero__title em{
  font-style: normal;
  color: var(--cy);
}

.page-news .pn-hero__lead{
  max-width: 60ch;
  margin: 0 0 clamp(22px, 3vw, 32px);
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.8;
  color: var(--ink-text);
}
.page-news .pn-hero__lead a{ color: var(--cy); }

.page-news .pn-hero__tags{
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
}
.page-news .pn-tag{
  padding: 7px 14px;
  border: 2px solid var(--line);
  background: rgba(18,67,58,.6);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--cy-soft);
}

.page-news .pn-hero__badge{
  margin-top: 30px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.page-news .pn-hero__badge-num{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 4.4vw, 54px);
  line-height: 1;
  color: var(--gold);
}
.page-news .pn-hero__badge-label{
  font-size: 13px;
  color: var(--mist);
}

@media (min-width: 1100px){
  .page-news .pn-hero__badge{
    position: absolute;
    right: 0;
    bottom: 8px;
    margin: 0;
    display: block;
    text-align: right;
  }
  .page-news .pn-hero__badge-num{ display: block; }
  .page-news .pn-hero__badge-label{ display: block; margin-top: 6px; }
}

/* ---------- 通用章节 ---------- */
.page-news .pn-sec{
  position: relative;
  padding: var(--pn-pad) 0;
}
.page-news .pn-sec--ink{ background: var(--ink); }
.page-news .pn-sec--ink2{ background: var(--ink-2); }
.page-news .pn-sec--light{ background: var(--paper); color: var(--char); }

.page-news .pn-sec__num{
  display: inline-block;
  margin: 0 0 16px;
  padding: 4px 9px;
  border: 2px solid var(--cy);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--cy);
}
.page-news .pn-sec--light .pn-sec__num{
  border-color: var(--ink-2);
  color: var(--ink-2);
}

.page-news .pn-sec__title{
  margin: 0 0 14px;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4.2vw, 52px);
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-news .pn-sec__lead{
  max-width: 68ch;
  margin: 0 0 12px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink-text);
}
.page-news .pn-sec p{
  max-width: 72ch;
  line-height: 1.8;
}
.page-news .pn-sec a{
  color: var(--cy);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-news .pn-sec a:hover{ color: var(--cy-soft); }

.page-news .pn-sec--light .pn-sec__title{ color: var(--char); }
.page-news .pn-sec--light .pn-sec__lead{ color: rgba(28,35,32,.82); }
.page-news .pn-sec--light p{ color: rgba(28,35,32,.8); }
.page-news .pn-sec--light a{ color: var(--gold-d); }
.page-news .pn-sec--light a:hover{ color: var(--ink-2); }

/* ---------- 图片容器 ---------- */
.page-news .pn-frame{
  position: relative;
  overflow: hidden;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--char);
}
.page-news .pn-frame img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news .pn-frame::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(11,43,38,.06), rgba(11,43,38,.42));
}
.page-news .pn-frame--wide{ aspect-ratio: 16 / 7; }
.page-news .pn-frame--tall{ aspect-ratio: 5 / 7; }
.page-news .pn-frame--data{ aspect-ratio: 3 / 2; }

.page-news .pn-sec--light .pn-frame{
  border-color: rgba(28,35,32,.28);
  box-shadow: 0 6px 0 rgba(28,35,32,.16);
}

.page-news .figure__cap{
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}
.page-news .pn-sec--light .figure__cap{ color: rgba(28,35,32,.6); }

/* ---------- 01 栏目与节奏 ---------- */
.page-news .pn-note__fig{ margin: 0 0 clamp(30px, 5vw, 56px); }
.page-news .pn-note__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
}
@media (min-width: 940px){
  .page-news .pn-note__grid{
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }
}
.page-news .pn-note__main > p:not(.pn-sec__num){
  margin: 0 0 14px;
  font-size: 16px;
  color: var(--ink-text);
}

.page-news .pn-stats{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  border: 2px solid var(--line);
  background: var(--line);
}
.page-news .pn-stats__cell{
  padding: 18px 16px;
  background: var(--char);
}
.page-news .pn-stats__num{
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.1;
  color: var(--gold);
}
.page-news .pn-stats__label{
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 02 专题系列 ---------- */
.page-news .pn-band{
  margin: clamp(26px, 4vw, 44px) 0;
  aspect-ratio: 14 / 5;
  overflow: hidden;
  border: 2px solid rgba(28,35,32,.24);
}
.page-news .pn-band img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.9);
}

.page-news .pn-series{
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(196px, 1fr));
  gap: 2px;
  margin: 0;
  padding: 0;
  border: 2px solid rgba(28,35,32,.16);
  background: rgba(28,35,32,.14);
}
.page-news .pn-series__item{
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 14px;
  background: var(--paper);
  transition: background .2s var(--ease);
}
.page-news .pn-series__item:hover{ background: var(--cy-soft); }
.page-news .pn-series__idx{
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-d);
}
.page-news .pn-series__name{
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.3;
  color: var(--char);
}
.page-news .pn-series__count{
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(28,35,32,.55);
}
.page-news .pn-series__note{
  margin: 18px 0 0;
  font-size: 14px;
  font-family: var(--font-mono);
  color: rgba(28,35,32,.6);
}

/* ---------- 03 最新发布 ---------- */
.page-news .pn-feed{
  margin-top: clamp(26px, 4vw, 44px);
  border-top: 2px solid var(--line);
}
.page-news .pn-feed__item{
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 24px 0;
  border-bottom: 2px solid rgba(47,107,94,.42);
  transition: background .24s var(--ease);
}
@media (min-width: 780px){
  .page-news .pn-feed__item{
    grid-template-columns: 138px minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
    padding: 28px 0;
  }
}
.page-news .pn-feed__item::before{
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: var(--cy);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .24s var(--ease);
}
.page-news .pn-feed__item:hover,
.page-news .pn-feed__item:focus-within{ background: rgba(56,242,200,.045); }
.page-news .pn-feed__item:hover::before,
.page-news .pn-feed__item:focus-within::before{ transform: scaleY(1); }

.page-news .pn-feed__time{
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid rgba(56,242,200,.4);
}
.page-news .pn-feed__stage{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}
.page-news .pn-feed__week{
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--cy);
}

.page-news .pn-feed__cat{
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--cy-soft);
}
.page-news .pn-feed__cat--data{
  border-color: var(--gold-d);
  color: var(--gold);
}
.page-news .pn-feed__cat--voice{
  border-color: var(--cy);
  color: var(--cy);
}
.page-news .pn-feed__title{
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.26;
  color: var(--paper);
}
.page-news .pn-feed__desc{
  margin: 0 0 10px;
  max-width: 70ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(217,213,201,.78);
}
.page-news .pn-feed__len{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-news .pn-pause{
  margin: clamp(30px, 4vw, 52px) 0;
  padding: clamp(22px, 4vw, 40px) clamp(18px, 3vw, 36px);
  border-left: 4px solid var(--gold);
  background: linear-gradient(90deg, rgba(245,165,36,.09), transparent 72%);
}
.page-news .pn-pause p{
  margin: 0;
  max-width: 24ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 42px);
  line-height: 1.2;
  color: var(--paper);
}

/* ---------- 04 观众回访 ---------- */
.page-news .pn-voices{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(28px, 4vw, 46px);
}
@media (min-width: 1000px){
  .page-news .pn-voices{
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: start;
  }
}
.page-news .pn-voices__fig{ margin: 0; }

.page-news .pn-voice-wall{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  border: 2px solid var(--line);
  background: var(--line);
}
@media (min-width: 620px){
  .page-news .pn-voice-wall{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.page-news .pn-voice{
  padding: 18px;
  background: var(--char);
}
.page-news .pn-voice__summary{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  cursor: pointer;
  list-style: none;
}
.page-news .pn-voice__summary::-webkit-details-marker{ display: none; }
.page-news .pn-voice__mark{
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 34px;
  line-height: .82;
  color: var(--cy);
}
.page-news .pn-voice__quote{
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--paper);
  transition: color .2s var(--ease);
}
.page-news .pn-voice__summary:hover .pn-voice__quote{ color: var(--cy-soft); }
.page-news .pn-voice__full{
  margin: 12px 0 0 44px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 05 解读角度 ---------- */
.page-news .pn-read{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(26px, 4vw, 44px);
}
@media (min-width: 960px){
  .page-news .pn-read{
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: start;
  }
}
.page-news .pn-read__list{
  display: grid;
  gap: 2px;
  background: rgba(28,35,32,.14);
  border: 2px solid rgba(28,35,32,.16);
}
.page-news .pn-read__item{
  padding: 20px 18px;
  background: var(--paper);
}
.page-news .pn-read__item h3{
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.3;
  color: var(--char);
}
.page-news .pn-read__item p{
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(28,35,32,.78);
}
.page-news .pn-read__fig{ margin: 0; }
.page-news .pn-read__foot{
  margin: clamp(24px, 3vw, 38px) 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(28,35,32,.78);
}

/* ---------- 06 合作共建 ---------- */
.page-news .pn-join{
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: clamp(26px, 4vw, 44px);
  border: 2px solid var(--line);
  background: var(--line);
}
@media (min-width: 820px){
  .page-news .pn-join{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.page-news .pn-join__card{
  padding: clamp(20px, 3vw, 32px);
  background: var(--char);
}
.page-news .pn-join__card h3{
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--paper);
}
.page-news .pn-join__card p{
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(217,213,201,.8);
}
.page-news .pn-join__foot{
  margin: clamp(24px, 3vw, 36px) 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-text);
}

@media (prefers-reduced-motion: reduce){
  .page-news *,
  .page-news *::before,
  .page-news *::after{
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}