/* ===== 专题中心 · /topics/ ===== */

.page-news {
  --pn-tag: 9rem;
  --pn-meta: 13rem;
}

/* ---------- 首屏 ---------- */
.page-news .pn-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(2.25rem, 6vw, 5rem) 0 clamp(2rem, 5vw, 3.75rem);
}

.page-news .pn-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -22%;
  right: -14%;
  width: min(78%, 940px);
  height: 138%;
  background: linear-gradient(155deg, var(--c-night) 0%, rgba(27, 38, 80, .38) 55%, rgba(11, 20, 54, 0) 100%);
  clip-path: polygon(28% 0, 100% 0, 72% 100%, 0 100%);
}

.page-news .pn-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, var(--c-copper), var(--c-lime) 42%, rgba(138, 148, 168, 0) 100%);
  opacity: .75;
}

.page-news .pn-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: end;
}

@media (min-width: 940px) {
  .page-news .pn-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(2rem, 6vw, 5rem);
  }
}

.page-news .pn-hero-copy .breadcrumb {
  margin-bottom: clamp(1rem, 3vw, 1.75rem);
}

.page-news .pn-hero-copy .display-hero {
  margin: .5rem 0 1.15rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6.4vw, 4.5rem);
  font-weight: 250;
  line-height: 1.07;
  letter-spacing: .04em;
  color: var(--c-fog);
}

.page-news .pn-hero-copy .lede {
  max-width: 48ch;
  color: rgba(242, 244, 248, .78);
}

.page-news .pn-hero-index {
  list-style: none;
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

@media (min-width: 620px) {
  .page-news .pn-hero-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-news .pn-hero-index {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.page-news .pn-hero-index li {
  background: rgba(11, 20, 54, .92);
}

.page-news .pn-hero-index a {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  padding: .85rem .9rem;
  color: var(--c-fog);
  text-decoration: none;
  font-size: .875rem;
  line-height: 1.4;
  transition: color .15s ease, background-color .15s ease;
}

.page-news .pn-hero-index a .mono {
  color: var(--c-copper);
  font-size: .7rem;
  letter-spacing: .1em;
}

.page-news .pn-hero-index a:hover,
.page-news .pn-hero-index a:focus-visible {
  color: var(--c-lime);
  background: var(--c-panel);
  outline: none;
}

.page-news .pn-hero-side {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.6rem);
  padding: clamp(1.25rem, 3vw, 1.9rem) 0 clamp(1.25rem, 3vw, 1.9rem) clamp(1rem, 3vw, 1.75rem);
  border-left: 1px solid var(--line);
}

@media (min-width: 940px) {
  .page-news .pn-hero-side {
    justify-items: end;
    text-align: right;
  }
}

.page-news .pn-hero-note {
  margin: 0;
  color: var(--c-index);
  font-size: .72rem;
  letter-spacing: .07em;
  line-height: 1.7;
}

/* ---------- 栏目头图 ---------- */
.page-news .pn-banner {
  margin: 0;
}

.page-news .pn-banner .media-frame {
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .pn-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .pn-banner figcaption {
  margin-top: .75rem;
  color: var(--c-index);
  font-size: .72rem;
  letter-spacing: .07em;
}

/* ---------- 通用标题 ---------- */
.page-news h2 {
  margin: .5rem 0 .9rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.4vw, 2.25rem);
  font-weight: 300;
  line-height: 1.22;
  letter-spacing: .04em;
  color: var(--c-fog);
}

.page-news .pn-catalog-head {
  max-width: 64ch;
}

/* ---------- 栏目筛选带 ---------- */
.page-news .pn-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

@media (min-width: 720px) {
  .page-news .pn-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-news .pn-strip {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

.page-news .pn-chip {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .3rem;
  min-height: 6.5rem;
  padding: 1rem 1rem 1.4rem;
  background: var(--c-ink);
  cursor: pointer;
  transition: background-color .18s ease;
}

.page-news .pn-chip::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(135deg, var(--c-lime), #dcff7d);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), 0 100%);
  opacity: 0;
  transition: opacity .18s ease;
}

.page-news .pn-chip > * {
  position: relative;
  z-index: 1;
}

.page-news .pn-chip:hover {
  background: var(--c-panel);
}

.page-news .pn-filter-input:checked + .pn-chip::before {
  opacity: 1;
}

.page-news .pn-filter-input:focus-visible + .pn-chip {
  outline: 2px solid var(--c-lime);
  outline-offset: -2px;
}

.page-news .pn-chip-idx {
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--c-copper);
}

.page-news .pn-chip-name {
  font-size: .98rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--c-fog);
}

.page-news .pn-chip-note {
  font-size: .7rem;
  line-height: 1.5;
  color: var(--c-index);
}

.page-news .pn-filter-input:checked + .pn-chip .pn-chip-idx {
  color: rgba(11, 20, 54, .6);
}

.page-news .pn-filter-input:checked + .pn-chip .pn-chip-name {
  color: var(--c-ink);
}

.page-news .pn-filter-input:checked + .pn-chip .pn-chip-note {
  color: rgba(11, 20, 54, .68);
}

/* ---------- 条目列表 ---------- */
.page-news .pn-list {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  border-top: 1px solid var(--line);
}

.page-news .entry {
  position: relative;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 2px;
  background: var(--c-lime);
  transition: width .3s ease;
}

.page-news .entry:hover::before,
.page-news .entry[open]::before {
  width: 72px;
}

.page-news .entry-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "tag meta"
    "main main";
  gap: .55rem .9rem;
  padding: 1.35rem 0 1.45rem;
  cursor: pointer;
  list-style: none;
}

.page-news .entry-row::-webkit-details-marker {
  display: none;
}

.page-news .entry-tag {
  grid-area: tag;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--c-copper);
  white-space: nowrap;
  align-self: center;
}

.page-news .entry-main {
  grid-area: main;
}

.page-news .entry-title {
  display: block;
  font-size: clamp(1.05rem, 2.1vw, 1.28rem);
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: .01em;
  color: var(--c-fog);
  background-image: linear-gradient(var(--c-lime), var(--c-lime));
  background-repeat: no-repeat;
  background-size: 0 1px;
  background-position: 0 100%;
  transition: background-size .25s ease;
}

.page-news .entry-row:hover .entry-title {
  background-size: 100% 1px;
}

.page-news .entry-lede {
  display: block;
  margin-top: .4rem;
  max-width: 56ch;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--c-index);
}

.page-news .entry-meta {
  grid-area: meta;
  display: flex;
  align-items: center;
  gap: .65rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.page-news .entry-idx {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  letter-spacing: .06em;
  color: var(--c-copper);
}

.page-news .entry-stage {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--c-index);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .18rem .5rem;
  white-space: nowrap;
  transition: color .15s ease, border-color .15s ease;
}

.page-news .entry:hover .entry-stage,
.page-news .entry[open] .entry-stage {
  color: var(--c-lime);
  border-color: rgba(198, 242, 74, .45);
}

.page-news .entry-time {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--c-index);
  white-space: nowrap;
}

.page-news .entry-row::after {
  content: "";
  display: none;
  width: 14px;
  height: 14px;
  background: linear-gradient(var(--c-lime), var(--c-lime)) center / 14px 1px no-repeat;
  opacity: .7;
  transition: transform .2s ease, opacity .2s ease;
}

.page-news .entry[open] .entry-row::after {
  transform: rotate(90deg);
  opacity: 1;
}

.page-news .entry-body {
  padding: 0 0 1.6rem;
}

.page-news .entry-body p {
  margin: 0;
  max-width: 68ch;
  font-size: .94rem;
  line-height: 1.82;
  color: rgba(242, 244, 248, .74);
}

@media (min-width: 860px) {
  .page-news .entry-row {
    grid-template-columns: var(--pn-tag) minmax(0, 1fr) var(--pn-meta) 1.1rem;
    grid-template-areas: "tag main meta arrow";
    align-items: baseline;
    gap: 1.25rem;
    padding: 1.6rem 0 1.7rem;
  }

  .page-news .entry-row::after {
    display: block;
    grid-area: arrow;
  }

  .page-news .entry-tag {
    align-self: baseline;
  }

  .page-news .entry-body {
    padding-left: calc(var(--pn-tag) + 1.25rem);
  }
}

/* ---------- 更新节奏横带 ---------- */
.page-news .pn-rhythm {
  display: grid;
  gap: .8rem;
  padding: clamp(1.4rem, 4vw, 2.1rem) clamp(1.15rem, 3vw, 2rem);
  background: var(--c-carbon);
  border-left: 3px solid var(--c-lime);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-news .pn-rhythm-kicker {
  margin: 0;
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--c-lime);
  text-transform: uppercase;
}

.page-news .pn-rhythm-text {
  margin: 0;
  max-width: 72ch;
  font-size: .94rem;
  line-height: 1.82;
  color: rgba(242, 244, 248, .82);
}

.page-news .pn-rhythm-marks {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

/* ---------- 奖项与球迷组织 ---------- */
.page-news .pn-awards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 5vw, 3.5rem);
  align-items: start;
}

@media (min-width: 900px) {
  .page-news .pn-awards {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

.page-news .pn-awards-media .media-frame {
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .pn-awards-media img,
.page-news .pn-archive-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .pn-awards-copy .lede {
  max-width: 60ch;
  color: rgba(242, 244, 248, .78);
}

.page-news .pn-dim {
  list-style: none;
  margin: clamp(1.3rem, 3vw, 1.8rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

@media (min-width: 620px) {
  .page-news .pn-dim {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .pn-dim li {
  display: flex;
  align-items: baseline;
  gap: .55rem;
  padding: .8rem .9rem;
  background: var(--c-panel);
  font-size: .9rem;
  color: var(--c-fog);
}

.page-news .pn-dim li .mono {
  font-size: .68rem;
  letter-spacing: .12em;
  color: var(--c-copper);
}

.page-news .pn-awards-note {
  margin: clamp(1.1rem, 3vw, 1.6rem) 0 0;
  max-width: 60ch;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--c-index);
}

/* ---------- 归档逻辑 ---------- */
.page-news .pn-archive {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 5vw, 3.5rem);
  align-items: center;
}

@media (min-width: 900px) {
  .page-news .pn-archive {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

.page-news .pn-archive-copy > p {
  max-width: 62ch;
  font-size: .98rem;
  line-height: 1.82;
  color: rgba(242, 244, 248, .78);
}

.page-news .pn-archive-ways {
  list-style: none;
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .pn-archive-ways li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .25rem 1rem;
  padding: 1rem 0;
  background: transparent;
}

.page-news .pn-archive-ways .mono {
  grid-row: span 2;
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--c-copper);
  padding-top: .2rem;
}

.page-news .pn-archive-ways strong {
  font-size: .98rem;
  font-weight: 500;
  color: var(--c-fog);
}

.page-news .pn-archive-ways span:last-child {
  font-size: .88rem;
  line-height: 1.75;
  color: var(--c-index);
}

.page-news .pn-archive-more {
  margin: clamp(1.1rem, 3vw, 1.6rem) 0 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--c-index);
}

.page-news .pn-archive-more a {
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 242, 74, .4);
}

.page-news .pn-archive-more a:hover,
.page-news .pn-archive-more a:focus-visible {
  border-bottom-color: var(--c-lime);
}

.page-news .pn-archive-media .media-frame {
  border-radius: var(--radius);
  overflow: hidden;
}

/* ---------- 页尾入口 ---------- */
.page-news .pn-join {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: end;
}

@media (min-width: 900px) {
  .page-news .pn-join {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
}

.page-news .pn-join-copy > p {
  max-width: 62ch;
  font-size: .98rem;
  line-height: 1.82;
  color: rgba(242, 244, 248, .78);
}

.page-news .pn-join-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: clamp(1.3rem, 3vw, 1.9rem);
}

.page-news .pn-join-review {
  padding: clamp(1.3rem, 3vw, 1.8rem) 0 clamp(1.3rem, 3vw, 1.8rem) clamp(1rem, 3vw, 1.75rem);
  border-left: 1px solid var(--line);
  display: grid;
  gap: .7rem;
}

.page-news .pn-join-review-label {
  margin: 0;
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--c-amber);
  text-transform: uppercase;
}

.page-news .pn-join-review-text {
  margin: 0;
  max-width: 34ch;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--c-index);
}

.page-news .pn-join-review-link {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 242, 74, .45);
  padding-bottom: .15rem;
  transition: border-color .15s ease;
}

.page-news .pn-join-review-link:hover,
.page-news .pn-join-review-link:focus-visible {
  border-bottom-color: var(--c-lime);
}

/* ---------- 栏目过滤（纯 CSS 状态切换，无 :has 支持时全部条目保持可见） ---------- */
.page-news .pn-strip:has(#pn-review:checked) ~ .pn-list .entry[data-col]:not([data-col="review"]),
.page-news .pn-strip:has(#pn-promo:checked) ~ .pn-list .entry[data-col]:not([data-col="promo"]),
.page-news .pn-strip:has(#pn-rotation:checked) ~ .pn-list .entry[data-col]:not([data-col="rotation"]),
.page-news .pn-strip:has(#pn-awards:checked) ~ .pn-list .entry[data-col]:not([data-col="awards"]),
.page-news .pn-strip:has(#pn-archive:checked) ~ .pn-list .entry[data-col]:not([data-col="archive"]) {
  display: none;
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .entry::before,
  .page-news .entry-title,
  .page-news .entry-row::after,
  .page-news .pn-chip::before,
  .page-news .pn-chip,
  .page-news .pn-hero-index a {
    transition: none;
  }
}