/* 首页收尾共用内容宽度；保持既有文案、入口和主题数据源。 */
html:has(app-home .home-shell) .home-shell {
  --home-bottom-width: 1240px;
  --home-bottom-gutter: clamp(20px, 5vw, 64px);
}

html:has(app-home .home-shell) .home-shell .evidence {
  width: min(calc(100% - 2 * var(--home-bottom-gutter)), var(--home-bottom-width));
  padding: 64px 0 40px;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

html:has(app-home .home-shell) .home-shell .evidence-copy {
  max-width: 740px;
  margin-inline: auto;
  text-align: center;
}

html:has(app-home .home-shell) .home-shell .evidence-copy > p {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.18em;
}

html:has(app-home .home-shell) .home-shell .evidence-copy h2 {
  margin-top: 12px;
  font-size: clamp(30px, 3vw, 40px);
  line-height: 1.4;
}

html:has(app-home .home-shell) .home-shell .evidence-copy > span {
  margin-top: 14px;
  font-size: 15px;
}

html:has(app-home .home-shell) .home-shell .evidence-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-block: 24px;
  border-block: 1px solid rgba(200, 163, 93, 0.2);
}

html:has(app-home .home-shell) .home-shell .evidence-list article {
  min-width: 0;
  min-height: 0;
  padding: 8px 28px;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 16px;
  border: 0;
  border-right: 1px solid rgba(200, 163, 93, 0.2);
}

html:has(app-home .home-shell) .home-shell .evidence-list article:last-child {
  border-right: 0;
}

html:has(app-home .home-shell) .home-shell .evidence-list article > ng-icon {
  width: 28px;
  height: 28px;
  margin-top: 3px;
  font-size: 28px;
}

html:has(app-home .home-shell) .home-shell .evidence-list h3 {
  font-size: 23px;
}

html:has(app-home .home-shell) .home-shell .evidence-list p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.8;
}

html:has(app-home .home-shell) .home-shell .final-cta {
  width: min(calc(100% - 2 * var(--home-bottom-gutter)), var(--home-bottom-width));
  min-height: 0;
  margin: 0 auto 40px;
  padding: 40px 32px;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  text-align: center;
  border: 1px solid rgba(200, 163, 93, 0.2);
  background: linear-gradient(110deg, rgba(159, 45, 42, 0.16), transparent 64%), var(--home-ink-soft);
}

html:has(app-home .home-shell) .home-shell .final-cta__mark {
  right: 4%;
  font-size: 210px;
}

html:has(app-home .home-shell) .home-shell .final-cta p {
  margin: 0;
  font-size: 11px;
  line-height: 1.8;
  letter-spacing: 0.18em;
  color: #f0645a;
}

html:has(app-home .home-shell) .home-shell .final-cta h2 {
  max-width: none;
  margin: 12px 0 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.5;
  text-wrap: balance;
}

html:has(app-home .home-shell) .home-shell .final-cta__actions {
  display: grid;
  width: min(100%, 420px);
  margin: 0 auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  justify-content: center;
  gap: 12px;
}

html:has(app-home .home-shell) .home-shell .final-cta__actions .action {
  min-width: 0;
  width: 100%;
  min-height: 48px;
  padding: 0 18px;
  justify-content: center;
}

html.light-mode:has(app-home .home-shell) .home-shell .evidence-list,
html.light-mode:has(app-home .home-shell) .home-shell .evidence-list article {
  border-color: rgba(86, 65, 48, 0.18);
}

html.light-mode:has(app-home .home-shell) .home-shell .final-cta {
  border-color: rgba(159, 45, 42, 0.18);
  background: linear-gradient(110deg, rgba(159, 45, 42, 0.07), transparent 64%), var(--home-paper-deep);
}

html.light-mode:has(app-home .home-shell) .home-shell .evidence-copy > p,
html.light-mode:has(app-home .home-shell) .home-shell .final-cta p {
  color: var(--home-red);
}

/* 页脚归为品牌/备案与法律入口两组，消除原三列中的空社交栏。 */
html app-root footer.debater-global-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 32px;
  align-items: center;
  padding: 28px max(24px, calc((100% - 1240px) / 2));
}

html app-root footer.debater-global-footer > .container {
  display: contents;
}

html app-root footer.debater-global-footer > .container > div:first-child {
  display: flex;
  grid-column: 1;
  grid-row: 1;
  /* 旧全局手机规则强制所有页脚 flex 纵排，此处仅恢复品牌组的横向换行。 */
  flex-direction: row !important;
  justify-content: flex-start;
  gap: 8px;
  text-align: left;
}

html app-root footer.debater-global-footer > .container > div:has(> a) {
  display: flex;
  grid-column: 2;
  grid-row: 1 / 3;
  width: auto;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 4px 24px;
}

html app-root footer.debater-global-footer > .container > div:empty {
  display: none;
}

html app-root footer.debater-global-footer .footer-link-light {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  color: #bcb09d !important;
}

html.light-mode app-root footer.debater-global-footer .footer-link-light {
  color: #6c6053 !important;
}

html app-root footer.debater-global-footer .debater-registration-row {
  grid-column: 1;
  grid-row: 2;
  width: auto;
  max-width: none;
  margin: 0;
  padding: 0;
  border: 0;
  text-align: left;
  font-size: 12px;
  line-height: 1.8;
}

html app-root footer.debater-global-footer .debater-registration-row a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}

@media (max-width: 900px) {
  html:has(app-home .home-shell) .home-shell .evidence {
    padding-top: 48px;
    gap: 24px;
  }

  html:has(app-home .home-shell) .home-shell .evidence-list article {
    padding-inline: 16px;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  html app-root footer.debater-global-footer {
    gap: 8px 20px;
  }

  html app-root footer.debater-global-footer > .container > div:has(> a) {
    gap: 4px 16px;
  }
}

@media (max-width: 600px) {
  html:has(app-home .home-shell) .home-shell .evidence {
    padding: 40px 0 28px;
  }

  html:has(app-home .home-shell) .home-shell .evidence-copy {
    text-align: left;
  }

  html:has(app-home .home-shell) .home-shell .evidence-list {
    grid-template-columns: minmax(0, 1fr);
    padding-block: 0;
  }

  html:has(app-home .home-shell) .home-shell .evidence-list article {
    padding: 20px 0;
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 16px;
    border-right: 0;
    border-bottom: 1px solid rgba(200, 163, 93, 0.18);
  }

  html:has(app-home .home-shell) .home-shell .evidence-list article:last-child {
    border-bottom: 0;
  }

  html:has(app-home .home-shell) .home-shell .final-cta {
    margin-bottom: 28px;
    padding: 28px 20px;
    gap: 20px;
  }

  html:has(app-home .home-shell) .home-shell .final-cta__mark {
    right: -20px;
    font-size: 190px;
  }

  html:has(app-home .home-shell) .home-shell .final-cta__actions {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  html app-root footer.debater-global-footer {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    padding: 24px 20px;
  }

  html app-root footer.debater-global-footer > .container > div:first-child {
    justify-content: center;
    text-align: center;
  }

  html app-root footer.debater-global-footer > .container > div:has(> a) {
    grid-column: 1;
    grid-row: 2;
    justify-content: center;
    gap: 0 20px;
  }

  html app-root footer.debater-global-footer .debater-registration-row {
    grid-row: 3;
    text-align: center;
  }

  html app-root footer.debater-global-footer .debater-registration-row a {
    min-height: 44px;
  }
}