/* ============================================
   季刊动态 / press
   ============================================ */
.page-news {
  --spring-soft: rgba(123, 201, 111, .16);
  --summer-soft: rgba(43, 179, 192, .16);
  --autumn-soft: rgba(227, 154, 59, .16);
  --winter-soft: rgba(90, 109, 168, .26);
  --r-xl: 34px;
  position: relative;
  overflow-x: clip;
  background: var(--ink);
  color: var(--mist);
  padding-bottom: clamp(64px, 11vw, 132px);
}

.page-news [data-season="spring"] { --accent: var(--spring); --accent-soft: var(--spring-soft); }
.page-news [data-season="summer"] { --accent: var(--summer); --accent-soft: var(--summer-soft); }
.page-news [data-season="autumn"] { --accent: var(--autumn); --accent-soft: var(--autumn-soft); }
.page-news [data-season="winter"] { --accent: var(--winter-lit); --accent-soft: var(--winter-soft); }

.page-news .eyebrow {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .09em;
  color: var(--accent, var(--muted));
}

.page-news .news-block {
  position: relative;
  padding: clamp(46px, 8vw, 92px) 0 0;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: clamp(20px, 4vw, 40px);
  font-size: 13px;
  color: var(--muted);
}
.page-news .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color .25s var(--ease);
}
.page-news .breadcrumb a:hover { color: var(--spring); }
.page-news .breadcrumb span[aria-hidden] { margin: 0 8px; opacity: .55; }

/* ---------- 季刊封面式首屏 ---------- */
.page-news .issue-hero {
  position: relative;
  display: grid;
  gap: clamp(28px, 6vw, 52px);
  padding: clamp(22px, 5vw, 52px) 0 clamp(40px, 8vw, 88px);
  isolation: isolate;
}

.page-news .issue-mark {
  position: absolute;
  top: -.06em;
  left: -.02em;
  z-index: -1;
  font-family: var(--font-mono);
  font-size: clamp(108px, 30vw, 268px);
  font-weight: 700;
  line-height: .8;
  letter-spacing: -.06em;
  color: var(--line);
  opacity: .5;
  pointer-events: none;
  user-select: none;
}

.page-news .issue-hero .eyebrow {
  display: inline-block;
  margin-bottom: 18px;
}

.page-news .issue-hero .display {
  margin: 0;
  max-width: 17ch;
  font-size: clamp(30px, 5.4vw, 56px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--pure);
}

.page-news .issue-hero .lead {
  margin: 22px 0 0;
  max-width: 40ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .issue-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(122px, 1fr));
  gap: 14px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}
.page-news .issue-stats li {
  padding-top: 14px;
  border-top: 2px solid var(--accent, var(--line));
}
.page-news .issue-stats .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.4vw, 38px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--accent, var(--pure));
}
.page-news .issue-stats .stat-label {
  display: block;
  margin-top: 9px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

.page-news .issue-hero-media {
  margin: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-news .issue-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 通用区块头 ---------- */
.page-news .block-head {
  max-width: 660px;
  margin-bottom: clamp(22px, 4vw, 38px);
}
.page-news .block-head .eyebrow { margin-bottom: 14px; }
.page-news .block-head .section-title {
  margin: 0;
  font-size: clamp(23px, 3.6vw, 37px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--pure);
}

/* ---------- 本季头条 ---------- */
.page-news .headline-body {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}
.page-news .headline-copy p {
  margin: 0 0 16px;
  max-width: 38ch;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--mist);
}
.page-news .headline-copy p:last-child { margin-bottom: 0; }

.page-news .headline-media {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-news .headline-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* ---------- 更新日志 ---------- */
.page-news .log-lead {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .log-banner {
  margin: 0 0 clamp(22px, 3.4vw, 34px);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-news .log-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-news .log-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
  scroll-margin-top: 120px;
}
.page-news .log-tab {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  scroll-margin-top: 120px;
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}
.page-news .log-tab:hover {
  color: var(--mist);
  border-color: var(--accent, var(--muted));
}

.page-news:has(#f-index:target) #f-index,
.page-news:has(#f-adapt:target) #f-adapt,
.page-news:has(#f-panel:target) #f-panel,
.page-news:has(#f-feedback:target) #f-feedback {
  color: var(--ink);
  background: var(--accent, var(--autumn));
  border-color: transparent;
}

.page-news:has(#f-index:target) .log-item:not([data-cat="index"]),
.page-news:has(#f-adapt:target) .log-item:not([data-cat="adapt"]),
.page-news:has(#f-panel:target) .log-item:not([data-cat="panel"]),
.page-news:has(#f-feedback:target) .log-item:not([data-cat="feedback"]) {
  display: none;
}

.page-news .log-list {
  position: relative;
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0 0 0 34px;
  list-style: none;
}
.page-news .log-list::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 24px;
  bottom: 24px;
  width: 1px;
  background: linear-gradient(180deg, var(--spring), var(--summer) 36%, var(--autumn) 68%, var(--winter-lit));
  opacity: .5;
}

.page-news .log-item {
  position: relative;
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--line);
}
.page-news .log-item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 26px;
  width: 11px;
  height: 11px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--accent, var(--muted));
  transition: box-shadow .3s var(--ease);
}

.page-news .log-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
}
.page-news .log-when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}
.page-news .log-title {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--snow);
}
.page-news .log-text {
  margin: 9px 0 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 胶囊标签 ---------- */
.page-news .pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.7;
  white-space: nowrap;
  color: var(--accent, var(--mist));
  background: var(--accent-soft, rgba(154, 167, 180, .14));
}

/* ---------- 分类说明 ---------- */
.page-news .tags-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2.4vw, 20px);
}

.page-news .tag-card {
  position: relative;
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--r-lg);
  background: var(--ink-2);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.page-news .tag-card::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--accent, var(--winter-lit));
  opacity: .1;
  filter: blur(26px);
  pointer-events: none;
}
.page-news .tag-card h3 {
  margin: 16px 0 10px;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--snow);
}
.page-news .tag-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .cadence {
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(22px, 3.4vw, 34px);
  border-radius: var(--r-lg);
  background: linear-gradient(140deg, rgba(22, 30, 42, .92), rgba(16, 21, 28, .92));
  border: 1px solid var(--line);
}
.page-news .cadence-title {
  margin: 0 0 22px;
  font-size: 19px;
  font-weight: 700;
  color: var(--pure);
}
.page-news .cadence-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .cadence-list li {
  padding-top: 14px;
  border-top: 2px solid var(--accent, var(--line));
}
.page-news .cadence-step {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--accent, var(--mist));
}
.page-news .cadence-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 下一季 ---------- */
.page-news .next-season {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding: clamp(26px, 4.4vw, 48px);
  border-radius: var(--r-xl);
  background: radial-gradient(120% 140% at 12% 0%, rgba(46, 58, 102, .95), rgba(16, 21, 28, .98) 62%);
  border: 1px solid rgba(90, 109, 168, .38);
  overflow: hidden;
}
.page-news .next-season .eyebrow {
  margin-bottom: 14px;
  letter-spacing: .1em;
  color: var(--winter-lit);
}
.page-news .next-season .section-title {
  margin: 0 0 24px;
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--snow);
}
.page-news .next-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .next-list li {
  padding-left: 16px;
  border-left: 2px solid var(--line);
}
.page-news .next-list li:nth-child(1) { border-left-color: var(--spring); }
.page-news .next-list li:nth-child(2) { border-left-color: var(--autumn); }
.page-news .next-list li:nth-child(3) { border-left-color: var(--summer); }
.page-news .next-list li:nth-child(4) { border-left-color: var(--winter-lit); }
.page-news .next-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--snow);
}
.page-news .next-list span {
  display: block;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}
.page-news .next-top {
  margin-top: 30px;
}
.page-news .next-media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(90, 109, 168, .3);
}
.page-news .next-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 11 / 7;
  object-fit: cover;
}

/* ---------- 接着往下看 ---------- */
.page-news .onward .section-title {
  margin: 0 0 22px;
  font-size: clamp(21px, 3vw, 30px);
  font-weight: 700;
  color: var(--pure);
}
.page-news .onward-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-news .onward-list li {
  border-bottom: 1px solid var(--line);
}
.page-news .onward-list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 16px;
  padding: 18px 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--snow);
  text-decoration: none;
  transition: color .25s var(--ease), padding-left .25s var(--ease);
}
.page-news .onward-list a:hover {
  color: var(--spring);
  padding-left: 8px;
}
.page-news .onward-list span {
  font-size: 14.5px;
  font-weight: 400;
  color: var(--muted);
}

/* ---------- 悬停增强 ---------- */
@media (hover: hover) {
  .page-news .log-item:hover::before {
    box-shadow: 0 0 0 5px var(--accent-soft, rgba(154, 167, 180, .16));
  }
  .page-news .tag-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent, var(--line));
  }
}

/* ---------- 中屏 ---------- */
@media (min-width: 720px) {
  .page-news .issue-hero-media img { aspect-ratio: 10 / 13; }
  .page-news .tags-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-news .cadence-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 900px) {
  .page-news .issue-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }
  .page-news .headline-body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-news .next-season {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }
}

@media (min-width: 1060px) {
  .page-news .tags-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .page-news .tags-grid .tag-card:nth-child(1) { grid-column: 1 / span 5; }
  .page-news .tags-grid .tag-card:nth-child(2) { grid-column: 7 / span 6; }
  .page-news .tags-grid .tag-card:nth-child(3) { grid-column: 1 / span 6; }
  .page-news .tags-grid .tag-card:nth-child(4) { grid-column: 8 / span 5; }
  .page-news .log-item { padding: 24px 0 26px; }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .log-item::before,
  .page-news .log-tab,
  .page-news .tag-card,
  .page-news .onward-list a {
    transition: none;
  }
  .page-news .tag-card:hover {
    transform: none;
  }
  .page-news .onward-list a:hover {
    padding-left: 0;
  }
}