.page-news{
  --news-sticky: calc(var(--tick-h) + var(--mast-h) + 20px);
  --news-hair: rgba(244, 239, 228, .12);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  padding-block-end: clamp(40px, 7vw, 88px);
}

.page-news .breadcrumbs{padding-block-start: clamp(12px, 2vw, 20px);}

.page-news .section{
  padding-block: clamp(34px, 6vw, 68px);
}

.page-news .section + .section{
  border-block-start: 1px solid var(--line);
}

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

.page-news .section__lead{
  color: var(--muted);
  font-size: clamp(.94rem, 1.6vw, 1.02rem);
  line-height: 1.8;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero{
  position: relative;
  overflow: hidden;
  padding-block: clamp(18px, 3vw, 30px) clamp(28px, 5vw, 56px);
  border-block-end: 1px solid var(--line);
}

.page-news .news-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(30, 37, 51, .85) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 37, 51, .85) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(120% 90% at 15% 0%, #000 0%, transparent 70%);
  mask-image: radial-gradient(120% 90% at 15% 0%, #000 0%, transparent 70%);
  pointer-events: none;
}

.page-news .news-hero__grid{
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: end;
}

.page-news .news-hero__title{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 10vw, 6rem);
  line-height: .94;
  letter-spacing: -.02em;
  margin: .28em 0 .34em;
  text-transform: none;
}

.page-news .news-hero__title-mark{
  color: var(--red);
  display: inline-block;
  border-block-end: 6px solid var(--red);
  padding-block-end: .04em;
}

.page-news .news-hero__lead{
  max-width: 46ch;
  font-size: clamp(.98rem, 1.7vw, 1.08rem);
  line-height: 1.85;
  color: rgba(244, 239, 228, .84);
  margin: 0;
}

.page-news .news-hero__meta{
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 14px 0 0;
  border-block-start: 1px solid var(--line);
}

.page-news .news-hero__meta li{
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: .8rem;
  color: var(--muted);
}

.page-news .news-hero__meta strong{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--cyan);
  letter-spacing: -.02em;
}

.page-news .news-hero__figure{
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-news .news-hero__figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.9) contrast(1.04);
}

.page-news .news-hero__figure figcaption{
  padding: 12px 14px;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--muted);
  border-block-start: 1px solid var(--line);
}

.page-news .news-stamp{
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--ink);
  background: var(--gold);
}

/* ---------- 编辑部目录 ---------- */
.page-news .desk{
  display: grid;
  gap: clamp(24px, 3vw, 46px);
}

.page-news .desk__rail{
  display: grid;
  gap: 16px;
}

.page-news .toc,
.page-news .rail-panel{
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 18px 16px;
}

.page-news .toc__title,
.page-news .rail-panel__title{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--muted);
  text-transform: uppercase;
}

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

.page-news .toc__link{
  display: block;
  padding: 7px 10px;
  border-inline-start: 2px solid transparent;
  color: var(--paper);
  text-decoration: none;
  font-size: .86rem;
  line-height: 1.5;
  transition: border-color .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease);
}

.page-news .toc__link:hover,
.page-news .toc__link:focus-visible{
  border-inline-start-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0, 229, 255, .06);
  outline: none;
}

.page-news .toc__link[aria-current]{
  border-inline-start-color: var(--red);
  color: var(--paper);
  background: rgba(226, 0, 26, .12);
  font-weight: 600;
}

.page-news .rail-meta{
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-news .rail-meta__row{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding-block-end: 8px;
  border-block-end: 1px solid var(--line);
  font-size: .82rem;
}

.page-news .rail-meta__row:last-child{border-block-end: 0; padding-block-end: 0;}

.page-news .rail-meta dt{color: var(--muted);}

.page-news .rail-meta dd{
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--paper);
}

.page-news .rail-meta dd.num{color: var(--cyan);}

.page-news .rail-panel__link{
  display: inline-block;
  margin-block-start: 14px;
  font-size: .84rem;
  color: var(--red);
  text-decoration: none;
  border-block-end: 1px solid currentColor;
  padding-block-end: 2px;
}

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

/* ---------- 分类条 ---------- */
.page-news .chips{
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
}

.page-news .chip{
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--paper);
  font-size: .82rem;
  text-decoration: none;
  transition: border-color .18s var(--ease), color .18s var(--ease), background-color .18s var(--ease);
}

.page-news .chip span{
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--muted);
}

.page-news .chip:hover,
.page-news .chip:focus-visible{
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0, 229, 255, .07);
  outline: none;
}

/* ---------- 条目列表 ---------- */
.page-news .entry-list{
  list-style: none;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  border-block-start: 1px solid var(--line);
}

.page-news .entry{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 18px 12px 18px 14px;
  border-block-end: 1px solid var(--line);
  border-inline-start: 2px solid transparent;
  transition: border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-news .entry:hover,
.page-news .entry:focus-within{
  border-inline-start-color: var(--cyan);
  background: rgba(0, 229, 255, .05);
}

.page-news .entry__no{
  font-size: .82rem;
  font-weight: 700;
  color: var(--muted);
  padding-block-start: 3px;
}

.page-news .entry__meta{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0;
}

.page-news .entry__time{
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-news .entry__title{
  margin: 8px 0 6px;
  font-size: clamp(1.02rem, 2.3vw, 1.24rem);
  line-height: 1.45;
  font-weight: 700;
  color: var(--paper);
}

.page-news .entry__text{
  margin: 0;
  max-width: 62ch;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 数据横条 ---------- */
.page-news .data-strip{
  margin-block: clamp(8px, 2vw, 18px);
}

/* ---------- 双栏观察 ---------- */
.page-news .obs{
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-block-start: clamp(20px, 3vw, 30px);
  align-items: start;
}

.page-news .record{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .record li{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-block-start: 1px solid var(--line);
}

.page-news .record li:first-child{border-block-start: 0; padding-block-start: 0;}

.page-news .record__no{
  font-size: .76rem;
  font-weight: 700;
  color: var(--gold);
  padding-block-start: 4px;
}

.page-news .record__title{
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .record__text{
  margin: 0;
  max-width: 60ch;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .obs__note{
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  padding: 12px 14px;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--paper);
  background: var(--panel);
  border-inline-start: 2px solid var(--red);
}

.page-news .inline-link{
  color: var(--cyan);
  text-decoration: none;
  border-block-end: 1px solid rgba(0, 229, 255, .5);
}

.page-news .inline-link:hover,
.page-news .inline-link:focus-visible{color: var(--paper);}

.page-news .obs__figure{
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-news .obs__figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  filter: saturate(.88) contrast(1.05);
}

.page-news .obs__figure--tall img{
  aspect-ratio: 2 / 3;
  max-height: 520px;
}

.page-news .obs__figure figcaption{
  padding: 12px 14px;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--muted);
  border-block-start: 1px solid var(--line);
}

/* ---------- 设计观察 ---------- */
.page-news .design-band{
  position: relative;
  margin: clamp(20px, 3vw, 30px) 0 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-news .design-band img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  max-height: 420px;
  object-fit: cover;
  filter: saturate(.85) contrast(1.06);
}

.page-news .design-band figcaption{
  position: relative;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--cyan);
  border-block-start: 1px solid var(--line);
  background: rgba(11, 14, 20, .9);
}

.page-news .design-notes{
  list-style: none;
  display: grid;
  gap: 1px;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 1px;
  background: var(--line);
}

.page-news .design-note{
  background: var(--panel);
  padding: 20px 18px;
  border-inline-start: 3px solid var(--red);
  transition: background-color .2s var(--ease);
}

.page-news .design-note:hover{background: var(--elevated);}

.page-news .design-note__no{
  display: block;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gold);
  margin-block-end: 8px;
}

.page-news .design-note__title{
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .design-note__text{
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 联赛专题 ---------- */
.page-news .topic-grid{
  display: grid;
  gap: 1px;
  margin-block-start: clamp(20px, 3vw, 30px);
  padding: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .topic{
  background: var(--panel);
  padding: 20px 18px;
  transition: background-color .2s var(--ease);
}

.page-news .topic:hover{background: var(--elevated);}

.page-news .topic__phase{
  margin: 0 0 10px;
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-news .topic__name{
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 1.1;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-news .topic__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .topic__list li{
  position: relative;
  padding-inline-start: 14px;
  font-size: .86rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-news .topic__list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 6px;
  height: 1px;
  background: var(--red);
}

/* ---------- 使用指南 ---------- */
.page-news .guide-wrap{
  margin-block-start: clamp(20px, 3vw, 28px);
  border-block-start: 1px solid var(--line);
}

.page-news .guide{
  border-block-end: 1px solid var(--line);
}

.page-news .guide summary{
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 4px 16px 0;
  font-size: .98rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
}

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

.page-news .guide summary::after{
  content: "+";
  margin-inline-start: auto;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--cyan);
}

.page-news .guide[open] summary::after{content: "–";}

.page-news .guide summary:hover,
.page-news .guide summary:focus-visible{
  color: var(--cyan);
  outline: none;
}

.page-news .guide__no{
  font-size: .76rem;
  font-weight: 700;
  color: var(--red);
}

.page-news .guide__body{
  padding: 0 4px 20px 0;
  max-width: 64ch;
}

.page-news .guide__body p{
  margin: 0;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 继续阅读 ---------- */
.page-news .next-grid{
  display: grid;
  gap: 12px;
  margin-block-start: clamp(20px, 3vw, 28px);
}

.page-news .next-card{
  display: block;
  position: relative;
  padding: 22px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--paper);
  text-decoration: none;
  transition: border-color .18s var(--ease), background-color .18s var(--ease), transform .18s var(--ease);
}

.page-news .next-card::before{
  content: "";
  position: absolute;
  inset-block-start: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .22s var(--ease);
}

.page-news .next-card:hover,
.page-news .next-card:focus-visible{
  border-color: var(--cyan);
  background: var(--elevated);
  transform: translateY(-2px);
  outline: none;
}

.page-news .next-card:hover::before,
.page-news .next-card:focus-visible::before{transform: scaleX(1);}

.page-news .next-card__no{
  display: block;
  font-size: .84rem;
  color: var(--cyan);
  margin-block-end: 10px;
}

.page-news .next-card__title{
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .next-card__text{
  margin: 0;
  font-size: .86rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px){
  .page-news .design-notes{grid-template-columns: repeat(2, minmax(0, 1fr));}
  .page-news .topic-grid{grid-template-columns: repeat(2, minmax(0, 1fr));}
  .page-news .next-grid{grid-template-columns: repeat(2, minmax(0, 1fr));}
  .page-news .entry{padding-inline-start: 18px; gap: 18px;}
}

@media (min-width: 900px){
  .page-news .obs{grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);}
  .page-news .obs--flip .obs__figure{order: -1;}
  .page-news .news-hero__grid{grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);}
}

@media (min-width: 1000px){
  .page-news .desk{grid-template-columns: 246px minmax(0, 1fr);}
  .page-news .desk__rail{
    position: sticky;
    top: var(--news-sticky);
    align-self: start;
  }
  .page-news .topic-grid{grid-template-columns: repeat(3, minmax(0, 1fr));}
}

@media (min-width: 1200px){
  .page-news .next-grid{grid-template-columns: repeat(4, minmax(0, 1fr));}
}

@media (prefers-reduced-motion: reduce){
  .page-news .entry,
  .page-news .next-card,
  .page-news .toc__link,
  .page-news .chip,
  .page-news .design-note,
  .page-news .topic{
    transition: none;
  }
  .page-news .next-card:hover,
  .page-news .next-card:focus-visible{transform: none;}
}