.page-news {
  --news-cut: 20px;
  overflow-x: hidden;
}

.page-news .figure-frame {
  display: block;
  position: relative;
  overflow: hidden;
}

.page-news .figure-frame > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .ratio-4x3 { aspect-ratio: 4 / 3; }
.page-news .ratio-16x9 { aspect-ratio: 16 / 9; }
.page-news .ratio-1x1 { aspect-ratio: 1 / 1; }
.page-news .ratio-3x4 { aspect-ratio: 3 / 4; }

.page-news .figure-caption {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--muted);
  margin-top: 10px;
}

.page-news .eyebrow {
  color: var(--gold-deep);
}

/* ---------- 首屏 ---------- */

.page-news .topics-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 6vw, 76px) 0 clamp(26px, 4.5vw, 60px);
  background:
    radial-gradient(110% 82% at 92% 4%, rgba(201, 162, 39, .22), transparent 58%),
    linear-gradient(175deg, var(--paper) 0%, var(--paper-2) 100%);
  border-bottom: 1px solid var(--gold-line-soft);
}

.page-news .topics-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(201, 162, 39, .07) 0 1px,
    transparent 1px 15px
  );
  pointer-events: none;
}

.page-news .topics-hero::after {
  content: "";
  position: absolute;
  top: -22%;
  right: -32%;
  width: 72%;
  height: 144%;
  background: linear-gradient(140deg, rgba(201, 162, 39, .18), rgba(122, 31, 43, .07) 55%, transparent);
  clip-path: polygon(42% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .topics-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4.5vw, 46px);
  align-items: center;
}

.page-news .topics-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 4rem);
  line-height: 1;
  letter-spacing: .02em;
  margin: .18em 0 0;
  color: var(--ink-900);
}

.page-news .topics-hero h1::after {
  content: "";
  display: block;
  width: clamp(64px, 14vw, 122px);
  height: 5px;
  margin-top: .3em;
  background: linear-gradient(90deg, var(--gold-bright), var(--gold) 55%, var(--gold-deep));
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.page-news .topics-hero-lead {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.5vw, 1.14rem);
  line-height: 1.88;
  color: var(--ink-600);
}

.page-news .topics-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: clamp(22px, 3.2vw, 34px);
}

.page-news .topics-hero-link {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--ink-800);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: 3px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .topics-hero-link:hover,
.page-news .topics-hero-link:focus-visible {
  color: var(--gold-deep);
  border-color: var(--gold);
}

.page-news .topics-hero-figure {
  clip-path: polygon(
    0 0,
    calc(100% - 26px) 0,
    100% 26px,
    100% 100%,
    26px 100%,
    0 calc(100% - 26px)
  );
}

/* ---------- 本季主推 ---------- */

.page-news .feature-grid {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-news .feature-lead {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--gold-line-soft);
  overflow: hidden;
  clip-path: polygon(
    0 0,
    calc(100% - var(--news-cut)) 0,
    100% var(--news-cut),
    100% 100%,
    var(--news-cut) 100%,
    0 calc(100% - var(--news-cut))
  );
  box-shadow: var(--shadow-gold);
}

.page-news .feature-lead-body {
  padding: clamp(22px, 3.2vw, 34px);
}

.page-news .feature-kicker {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .2em;
  color: var(--gold-deep);
  margin: 0 0 .9em;
}

.page-news .feature-title {
  font-family: var(--font-display);
  font-size: clamp(1.22rem, 2.4vw, 1.52rem);
  line-height: 1.35;
  color: var(--ink-900);
  margin: 0 0 .55em;
}

.page-news .feature-text {
  margin: 0;
  font-size: .95rem;
  line-height: 1.86;
  color: var(--ink-600);
  max-width: 56ch;
}

.page-news .feature-points {
  list-style: none;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .feature-points li {
  position: relative;
  padding-left: 24px;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--ink-600);
}

.page-news .feature-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 13px;
  height: 2px;
  background: var(--gold);
}

.page-news .feature-side {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-news .feature-card {
  position: relative;
  padding: clamp(22px, 3vw, 30px) clamp(20px, 3vw, 28px) clamp(22px, 3vw, 30px) clamp(26px, 3.4vw, 34px);
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  border: 1px solid var(--gold-line-soft);
}

.page-news .feature-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(22px, 3vw, 30px);
  bottom: clamp(22px, 3vw, 30px);
  width: 3px;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold-deep));
}

.page-news .feature-card-no {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .26em;
  color: var(--gold-deep);
  margin: 0 0 .8em;
}

/* ---------- 专题目录 ---------- */

.page-news .index-head {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: end;
}

.page-news .index-figure {
  clip-path: polygon(
    0 0,
    calc(100% - 22px) 0,
    100% 22px,
    100% 100%,
    22px 100%,
    0 calc(100% - 22px)
  );
}

.page-news .topic-list {
  list-style: none;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  border-top: 1px solid var(--gold-line-soft);
}

.page-news .topic-item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: clamp(16px, 2.6vw, 24px);
  row-gap: 10px;
  padding: clamp(20px, 3vw, 28px) clamp(4px, 1vw, 14px);
  border-bottom: 1px solid var(--gold-line-soft);
  transition: background-color var(--dur) var(--ease);
}

.page-news .topic-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold-deep));
  transition: width var(--dur) var(--ease);
}

.page-news .topic-item:hover {
  background: rgba(201, 162, 39, .055);
}

.page-news .topic-item:hover::before {
  width: 3px;
}

.page-news .topic-no {
  grid-row: span 2;
  align-self: start;
  padding-top: .12em;
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2.6vw, 1.5rem);
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1;
  color: var(--gold);
}

.page-news .topic-name {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.32rem);
  line-height: 1.35;
  color: var(--ink-900);
  margin: 0 0 .4em;
}

.page-news .topic-desc {
  margin: 0;
  font-size: .94rem;
  line-height: 1.82;
  color: var(--ink-600);
  max-width: 64ch;
}

.page-news .topic-tag {
  grid-column: 2;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--jade);
  border: 1px solid rgba(15, 107, 79, .3);
  padding: 4px 10px;
  white-space: nowrap;
}

/* ---------- 校订节奏 ---------- */

.page-news .season-panel {
  position: relative;
  display: grid;
  gap: clamp(26px, 4.4vw, 46px);
  align-items: center;
  padding: clamp(28px, 5vw, 58px);
  background:
    radial-gradient(120% 120% at 100% 0%, rgba(201, 162, 39, .2), transparent 60%),
    linear-gradient(160deg, var(--ink-850) 0%, var(--ink-900) 100%);
  clip-path: polygon(
    0 0,
    calc(100% - 28px) 0,
    100% 28px,
    100% 100%,
    28px 100%,
    0 calc(100% - 28px)
  );
  overflow: hidden;
}

.page-news .season-panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(28px, 5vw, 58px);
  bottom: clamp(28px, 5vw, 58px);
  width: 4px;
  background: linear-gradient(180deg, var(--crimson-bright), var(--gold) 45%, var(--jade-bright));
}

.page-news .season-eyebrow {
  color: var(--gold-bright);
}

.page-news .season-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  line-height: 1.28;
  color: var(--paper);
  margin: .32em 0 .6em;
}

.page-news .season-text {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(.96rem, 1.4vw, 1.06rem);
  line-height: 1.92;
  color: var(--paper-2);
  opacity: .86;
}

.page-news .season-points {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .season-points li {
  position: relative;
  padding-left: 26px;
  font-size: .94rem;
  line-height: 1.72;
  color: var(--paper-2);
}

.page-news .season-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 14px;
  height: 2px;
  background: var(--gold);
}

.page-news .season-figure {
  clip-path: polygon(
    0 0,
    calc(100% - 20px) 0,
    100% 20px,
    100% 100%,
    20px 100%,
    0 calc(100% - 20px)
  );
}

/* ---------- 常见提问 ---------- */

.page-news .qa-list {
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
  margin: clamp(26px, 4vw, 40px) 0 0;
}

.page-news .qa-item {
  position: relative;
  padding: clamp(20px, 2.6vw, 26px) clamp(20px, 2.6vw, 26px) clamp(20px, 2.6vw, 26px) clamp(22px, 2.8vw, 28px);
  background: var(--paper);
  border: 1px solid var(--gold-line-soft);
  border-left: 3px solid var(--gold);
}

.page-news .qa-item::before {
  content: "?";
  position: absolute;
  top: 12px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 1.7rem;
  line-height: 1;
  color: rgba(201, 162, 39, .3);
}

.page-news .qa-q {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.8vw, 1.12rem);
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink-900);
  margin: 0 0 .6em;
  padding-right: 28px;
}

.page-news .qa-a {
  margin: 0;
  font-size: .93rem;
  line-height: 1.86;
  color: var(--ink-600);
  max-width: 58ch;
}

/* ---------- 结尾引导 ---------- */

.page-news .topics-cta {
  position: relative;
  display: grid;
  gap: clamp(22px, 3.4vw, 36px);
  align-items: center;
  padding: clamp(28px, 4vw, 46px) clamp(24px, 4vw, 50px);
  background: linear-gradient(120deg, var(--ink-850) 0%, var(--ink-900) 100%);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - 24px),
    calc(100% - 24px) 100%,
    0 100%
  );
  overflow: hidden;
}

.page-news .topics-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--crimson) 0%,
    var(--gold) 30%,
    var(--jade-bright) 62%,
    var(--crimson-bright) 100%
  );
}

.page-news .cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.3;
  color: var(--paper);
  margin: 0 0 .55em;
}

.page-news .cta-text {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(.95rem, 1.3vw, 1.02rem);
  line-height: 1.88;
  color: var(--paper-2);
  opacity: .86;
}

.page-news .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (max-width: 640px) {
  .page-news {
    --news-cut: 12px;
  }

  .page-news .topics-hero::after {
    right: -55%;
    width: 100%;
  }

  .page-news .season-panel,
  .page-news .topics-cta,
  .page-news .feature-lead {
    clip-path: none;
  }
}

@media (min-width: 760px) {
  .page-news .topic-item {
    grid-template-columns: 74px minmax(0, 1fr) auto;
    align-items: center;
    column-gap: clamp(20px, 3vw, 36px);
    row-gap: 0;
  }

  .page-news .topic-no {
    grid-row: auto;
    align-self: center;
    padding-top: 0;
  }

  .page-news .topic-tag {
    grid-column: 3;
    justify-self: end;
  }
}

@media (min-width: 860px) {
  .page-news .index-head {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  }

  .page-news .qa-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .topics-hero-inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    gap: clamp(42px, 5vw, 76px);
  }

  .page-news .topics-hero-figure {
    transform: translateY(clamp(8px, 2vw, 26px));
  }

  .page-news .season-panel {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-news .feature-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .feature-side {
    grid-template-rows: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 800px) {
  .page-news .topics-cta {
    grid-template-columns: minmax(0, 1.6fr) auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic-item,
  .page-news .topic-item::before,
  .page-news .topics-hero-link {
    transition: none;
  }
}