.page-news{
  --pn-note: #5c554a;
  --pn-dark-text: #D7CDBA;
  --pn-hair: rgba(244, 239, 228, 0.16);
}

.page-news .crumbs{
  margin: 22px 0 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero{
  padding: 18px 0 0;
}
.page-news .news-hero .container{
  display: grid;
  gap: 26px;
  padding-bottom: 40px;
}
.page-news .hero-main{
  display: grid;
  gap: 0;
  align-content: start;
}
.page-news .hero-kicker{
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--blue-ink);
}
.page-news .news-title{
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(40px, 8vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}
.page-news .news-title-sub{
  display: block;
  margin-top: 14px;
  font-size: clamp(15px, 2.4vw, 19px);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: #7a7264;
}
.page-news .hero-lead{
  margin: 22px 0 0;
  max-width: 33em;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ink-700);
}
.page-news .hero-meter{
  background: var(--ink-900);
  border-top: 3px solid var(--court-gold);
  padding: 20px 20px 16px;
}
.page-news .hero-meter dl{
  margin: 0;
  display: grid;
  gap: 0;
}
.page-news .meter-row{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--pn-hair);
}
.page-news .meter-row:last-child{
  border-bottom: 0;
  padding-bottom: 2px;
}
.page-news .meter-key{
  font-size: 13px;
  color: #B9AD97;
}
.page-news .meter-val{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--court-gold);
  font-variant-numeric: tabular-nums;
}

/* ---------- 置顶专题 ---------- */
.page-news .pin{
  padding: 0 0 8px;
}
.page-news .pin-card{
  display: grid;
  gap: 0;
  background: var(--ink-900);
  border-top: 4px solid var(--court-gold);
}
.page-news .pin-body{
  padding: 26px 22px 30px;
}
.page-news .pin-flag{
  display: inline-block;
  margin: 0;
  padding: 5px 10px;
  background: var(--court-gold);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.page-news .pin-body h2{
  margin: 18px 0 16px;
  font-size: clamp(23px, 4vw, 33px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}
.page-news .pin-body p{
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pn-dark-text);
}
.page-news .pin-facts{
  list-style: none;
  margin: 22px 0 24px;
  padding: 0;
  border-top: 1px solid var(--pn-hair);
}
.page-news .pin-facts li{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--pn-hair);
  font-size: 14px;
  color: #B9AD97;
}
.page-news .pin-facts b{
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--court-gold);
  font-variant-numeric: tabular-nums;
}
.page-news .pin-links{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-news .pin-link{
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--court-gold);
  color: var(--court-gold);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.18s var(--ease-out), color 0.18s var(--ease-out);
}
.page-news .pin-link:hover{
  background: rgba(227, 168, 43, 0.14);
}
.page-news .pin-link--solid{
  background: var(--court-gold);
  color: var(--ink-900);
}
.page-news .pin-link--solid:hover{
  background: var(--gold-light);
}
.page-news .pin-figure{
  margin: 0;
  overflow: hidden;
  min-height: 210px;
  background: var(--ink-700);
}
.page-news .pin-figure img{
  display: block;
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

/* ---------- 条目目录 ---------- */
.page-news .feed-section{
  padding: 52px 0 48px;
}
.page-news .sec-head{
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}
.page-news .sec-head h2{
  margin: 0;
  font-size: clamp(23px, 3.4vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}
.page-news .sec-head p{
  margin: 0;
  max-width: 38em;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--pn-note);
}

.page-news .filter-input{
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-news .filter-bar{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-news .filter-bar label{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 15px;
  border: 1px solid var(--line-gray);
  border-radius: 999px;
  background: var(--paper-100);
  color: var(--ink-700);
  font-size: 14px;
  cursor: pointer;
  transition: background 0.18s var(--ease-out), color 0.18s var(--ease-out), border-color 0.18s var(--ease-out);
}
.page-news .filter-bar label span{
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--blue-ink);
  font-variant-numeric: tabular-nums;
}
.page-news .filter-bar label:hover{
  border-color: var(--court-gold);
}
.page-news .filter-input:focus-visible ~ .filter-bar{
  outline: 2px solid var(--electric-blue);
  outline-offset: 4px;
}
.page-news #f-all:checked ~ .filter-bar label[for="f-all"],
.page-news #f-version:checked ~ .filter-bar label[for="f-version"],
.page-news #f-activity:checked ~ .filter-bar label[for="f-activity"],
.page-news #f-search:checked ~ .filter-bar label[for="f-search"],
.page-news #f-service:checked ~ .filter-bar label[for="f-service"]{
  background: var(--electric-blue);
  border-color: var(--electric-blue);
  color: #FFFFFF;
}
.page-news #f-all:checked ~ .filter-bar label[for="f-all"] span,
.page-news #f-version:checked ~ .filter-bar label[for="f-version"] span,
.page-news #f-activity:checked ~ .filter-bar label[for="f-activity"] span,
.page-news #f-search:checked ~ .filter-bar label[for="f-search"] span,
.page-news #f-service:checked ~ .filter-bar label[for="f-service"] span{
  color: #DCE6FF;
}
.page-news #f-version:checked ~ .feed-list .feed-item:not(.is-version),
.page-news #f-activity:checked ~ .feed-list .feed-item:not(.is-activity),
.page-news #f-search:checked ~ .feed-list .feed-item:not(.is-search),
.page-news #f-service:checked ~ .feed-list .feed-item:not(.is-service){
  display: none;
}

.page-news .feed-list{
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-gray);
}
.page-news .feed-item{
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  grid-template-areas:
    "idx title"
    ". meta"
    ". note";
  gap: 4px 12px;
  padding: 14px 0 13px;
  border-bottom: 1px solid var(--line-gray);
  line-height: 1.5;
  transition: border-color 0.2s var(--ease-out);
}
.page-news .feed-index{
  grid-area: idx;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--court-gold);
  font-variant-numeric: tabular-nums;
}
.page-news .feed-title{
  grid-area: title;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--ink-900);
  text-decoration: none;
}
.page-news .feed-title:hover{
  color: var(--blue-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-news .feed-meta{
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 14px;
  margin-top: 4px;
}
.page-news .feed-tag{
  padding: 2px 9px;
  border: 1px solid var(--line-gray);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--ink-700);
}
.page-news .feed-time{
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: #7a7264;
  font-variant-numeric: tabular-nums;
}
.page-news .feed-note{
  grid-area: note;
  margin: 6px 0 0;
  max-height: none;
  opacity: 1;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--pn-note);
}
.page-news .feed-item:hover{
  border-bottom-color: var(--court-gold);
}

/* ---------- 三条线索 ---------- */
.page-news .clues{
  padding: 4px 0 56px;
}
.page-news .clue-grid{
  display: grid;
  gap: 18px;
}
.page-news .clue{
  display: flex;
  flex-direction: column;
  background: var(--paper-200);
  border-top: 3px solid var(--line-gray);
}
.page-news .clue--version{
  border-top-color: var(--court-gold);
}
.page-news .clue--activity{
  border-top-color: var(--warm-orange);
}
.page-news .clue--search{
  border-top-color: var(--electric-blue);
}
.page-news .clue-figure{
  margin: 0;
  overflow: hidden;
  aspect-ratio: 8 / 6;
  background: var(--ink-700);
}
.page-news .clue-figure img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news .clue-body{
  padding: 18px 18px 22px;
}
.page-news .clue-body h3{
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}
.page-news .clue-body p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--pn-note);
}

/* ---------- 更新节奏 ---------- */
.page-news .rhythm{
  padding: 46px 0;
  background: var(--paper-200);
  border-top: 1px solid var(--line-gray);
  border-bottom: 1px solid var(--line-gray);
}
.page-news .rhythm-grid{
  display: grid;
  gap: 26px;
}
.page-news .rhythm-col h3{
  margin: 0 0 8px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--court-gold);
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}
.page-news .rhythm-col--version h3{
  border-bottom-color: var(--electric-blue);
}
.page-news .rhythm-col ul{
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .rhythm-col li{
  position: relative;
  padding: 11px 0 11px 18px;
  border-bottom: 1px solid var(--line-gray);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-700);
}
.page-news .rhythm-col li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 8px;
  height: 1px;
  background: var(--court-gold);
}
.page-news .rhythm-col--version li::before{
  background: var(--electric-blue);
}
.page-news .rhythm-link{
  margin: 16px 0 0;
  font-size: 14px;
}
.page-news .rhythm-link a{
  color: var(--blue-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--blue-ink);
  padding-bottom: 2px;
}
.page-news .rhythm-link a:hover{
  color: var(--ink-900);
  border-bottom-color: var(--court-gold);
}

/* ---------- 归档与订阅 ---------- */
.page-news .archive{
  padding: 46px 0 52px;
  background: var(--ink-900);
  color: var(--paper-100);
}
.page-news .archive-grid{
  display: grid;
  gap: 28px;
}
.page-news .archive-main h2{
  margin: 0 0 18px;
  font-size: clamp(23px, 3.4vw, 31px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}
.page-news .archive-ways{
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .archive-ways li{
  padding: 11px 0 11px 16px;
  border-left: 2px solid var(--court-gold);
  margin-bottom: 12px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--pn-dark-text);
}
.page-news .archive-side{
  padding: 22px 20px 24px;
  background: var(--ink-700);
  border-top: 3px solid var(--warm-orange);
}
.page-news .archive-side h3{
  margin: 0 0 12px;
  font-size: 17px;
  color: var(--paper-100);
}
.page-news .archive-side p{
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pn-dark-text);
  word-break: break-word;
}
.page-news .archive-btn{
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  background: var(--warm-orange);
  color: var(--ink-900);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.page-news .archive-btn:hover{
  background: var(--gold-light);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px){
  .page-news .news-hero .container{
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 48px;
    padding-bottom: 48px;
  }
  .page-news .pin-card{
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: stretch;
  }
  .page-news .pin-body{
    padding: 34px 32px 36px;
  }
  .page-news .pin-figure{
    clip-path: polygon(7% 0, 100% 0, 100% 100%, 0 100%);
    min-height: 100%;
  }
  .page-news .pin-figure img{
    min-height: 100%;
  }
  .page-news .feed-item{
    grid-template-columns: 56px minmax(0, 1fr) 132px 118px;
    grid-template-areas:
      "idx title meta meta"
      "idx note note note";
    gap: 0 16px;
    padding: 13px 0;
  }
  .page-news .feed-meta{
    justify-content: space-between;
    margin-top: 0;
    align-self: center;
  }
  .page-news .feed-note{
    max-height: 0;
    opacity: 0;
    margin-top: 0;
    overflow: hidden;
    transition: max-height 0.28s var(--ease-out), opacity 0.2s var(--ease-out), margin-top 0.28s var(--ease-out);
  }
  .page-news .feed-item:hover .feed-note,
  .page-news .feed-item:focus-within .feed-note{
    max-height: 5em;
    opacity: 1;
    margin-top: 6px;
  }
  .page-news .clue-grid{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
  .page-news .rhythm-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
  }
  .page-news .archive-grid{
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 1040px){
  .page-news .feed-item{
    grid-template-columns: 64px minmax(0, 1fr) 150px 130px;
  }
  .page-news .pin-body{
    padding: 42px 44px 44px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-news .feed-note,
  .page-news .pin-link,
  .page-news .filter-bar label,
  .page-news .feed-item{
    transition: none;
  }
}
<<<END>>>