:root {
  --dc-bg: #f7f7f8;
  --dc-ink: #2d3a4a;
  --dc-muted: #647084;
  --dc-line: #d9d9de;
  --dc-card: #ffffff;
  --dc-blue: #6d80ea;
  --dc-purple: #7a51a8;
  --dc-quote: #fff6dd;
  --dc-quote-line: #ff9800;
  --dc-shadow: 0 14px 38px rgba(39, 49, 76, 0.08);
}

html {
  background: var(--dc-bg);
}

body.daily-card-theme {
  margin: 0;
  background: var(--dc-bg);
  color: var(--dc-ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  line-height: 1.75;
  letter-spacing: 0;
}

body.daily-card-theme a {
  color: #315fc7;
}

body.daily-card-theme:not(.google-io-page) .hero,
body.daily-card-theme.google-io-page header {
  background: linear-gradient(135deg, var(--dc-blue) 0%, var(--dc-purple) 100%);
  color: #fff;
  padding: 18px 7vw 86px;
  text-align: center;
  border: 0;
}

body.daily-card-theme .hero-inner,
body.daily-card-theme.google-io-page header .wrap {
  max-width: 1488px;
  margin: 0 auto;
}

body.daily-card-theme:not(.google-io-page) .hero h1,
body.daily-card-theme.google-io-page header h1 {
  margin: 0 auto 28px;
  color: #fff;
  font-size: clamp(38px, 4.8vw, 68px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: 0;
}

body.daily-card-theme:not(.google-io-page) .hero .date,
body.daily-card-theme:not(.google-io-page) .kicker,
body.daily-card-theme.google-io-page header .meta {
  color: rgba(255, 255, 255, 0.86);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

body.daily-card-theme:not(.google-io-page) .hero p,
body.daily-card-theme:not(.google-io-page) .hero .summary,
body.daily-card-theme.google-io-page header p {
  max-width: 1424px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.95);
  font-size: clamp(18px, 2.25vw, 34px);
  font-weight: 700;
  line-height: 1.75;
  text-align: left;
}

body.daily-card-theme:not(.google-io-page) .hero .summary strong,
body.daily-card-theme:not(.google-io-page) .hero p strong {
  color: #fff;
  font-weight: 850;
}

body.daily-card-theme .nav-back,
body.daily-card-theme .back {
  color: #fff;
  background: rgba(255, 255, 255, 0.17);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  text-decoration: none;
  backdrop-filter: blur(14px);
}

body.daily-card-theme .container,
body.daily-card-theme .wrap,
body.daily-card-theme.google-io-page main .wrap,
body.daily-card-theme.google-io-page main {
  max-width: 1504px;
  margin: 0 auto;
  padding: 90px 7vw 96px;
}

body.daily-card-theme.daily-article .container {
  max-width: 1504px;
}

body.daily-card-theme #content,
body.daily-card-theme .content,
body.daily-card-theme .report,
body.daily-card-theme .article-main {
  font-size: clamp(17px, 1.7vw, 30px);
}

body.daily-card-theme #content > h1,
body.daily-card-theme .content > h1,
body.daily-card-theme .article-main > h1 {
  margin: 24px 0 48px;
  padding-bottom: 40px;
  border-bottom: 2px solid var(--dc-line);
  color: var(--dc-ink);
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.18;
  font-weight: 850;
}

body.daily-card-theme #content h2,
body.daily-card-theme .content h2,
body.daily-card-theme .section-title,
body.daily-card-theme .section-head h2,
body.daily-card-theme .article-section-title {
  margin: 70px 0 38px;
  padding-left: 24px;
  border-left: 8px solid var(--dc-blue);
  color: var(--dc-ink);
  background: transparent;
  border-radius: 0;
  font-size: clamp(30px, 3vw, 48px);
  line-height: 1.22;
  font-weight: 850;
}

body.daily-card-theme #content h3,
body.daily-card-theme .content h3,
body.daily-card-theme .article-subtitle {
  margin: 46px 0 22px;
  color: var(--dc-ink);
  font-size: clamp(24px, 2.3vw, 38px);
  line-height: 1.28;
  font-weight: 820;
}

body.daily-card-theme #content h3::before,
body.daily-card-theme .content h3::before,
body.daily-card-theme .article-subtitle::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 18px;
  border-radius: 50%;
  background: var(--dc-blue);
  vertical-align: 0.12em;
}

body.daily-card-theme #content p,
body.daily-card-theme .content p,
body.daily-card-theme .article-main p {
  margin: 18px 0;
  color: #33465a;
  line-height: 1.78;
}

body.daily-card-theme #content blockquote,
body.daily-card-theme .content blockquote,
body.daily-card-theme blockquote,
body.daily-card-theme .quote,
body.daily-card-theme .pull-quote {
  margin: 22px 0 34px;
  padding: 26px 38px;
  background: var(--dc-quote);
  border-left: 8px solid var(--dc-quote-line);
  border-radius: 8px;
  color: #69463d;
  box-shadow: none;
}

body.daily-card-theme #content blockquote p,
body.daily-card-theme .content blockquote p,
body.daily-card-theme blockquote p,
body.daily-card-theme .quote p {
  color: #69463d;
}

body.daily-card-theme #content table,
body.daily-card-theme .content table,
body.daily-card-theme table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
  background: var(--dc-card);
  border: 1px solid var(--dc-line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--dc-shadow);
}

body.daily-card-theme #content th,
body.daily-card-theme .content th,
body.daily-card-theme th {
  background: #eef0ff;
  color: #2c3950;
  text-align: left;
  font-weight: 800;
}

body.daily-card-theme #content th,
body.daily-card-theme #content td,
body.daily-card-theme .content th,
body.daily-card-theme .content td,
body.daily-card-theme th,
body.daily-card-theme td {
  padding: 15px 18px;
  border-bottom: 1px solid #ececf0;
}

body.daily-card-theme .card,
body.daily-card-theme .group-card,
body.daily-card-theme .point-card,
body.daily-card-theme .stat,
body.daily-card-theme .day,
body.daily-card-theme .report,
body.daily-card-theme.google-io-page .card,
body.daily-card-theme.google-io-page figure {
  background: #fff;
  border: 1px solid #e4e5ea;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(45, 58, 74, 0.05);
}

body.daily-card-theme .card:hover,
body.daily-card-theme .group-card:hover,
body.daily-card-theme .point-card:hover,
body.daily-card-theme .day:hover {
  box-shadow: 0 14px 32px rgba(102, 126, 234, 0.16);
  transform: translateY(-1px);
}

body.daily-card-theme .card-title,
body.daily-card-theme .group-card h3,
body.daily-card-theme .point-card h3,
body.daily-card-theme .card h2,
body.daily-card-theme .card h3 {
  color: var(--dc-ink);
  font-weight: 820;
}

body.daily-card-theme .card-meta,
body.daily-card-theme .group-meta,
body.daily-card-theme .meta,
body.daily-card-theme .summary,
body.daily-card-theme .section-head p {
  color: var(--dc-muted);
}

body.daily-card-theme .badge,
body.daily-card-theme .chip,
body.daily-card-theme .point-cat,
body.daily-card-theme .meta-pill {
  border: 1px solid rgba(109, 128, 234, 0.22);
  background: #eef0ff;
  color: #4357bf;
  border-radius: 999px;
  font-weight: 800;
}

body.daily-card-theme .topbar {
  background: #5f63c9;
  color: #fff;
  border: 0;
}

body.daily-card-theme .topbar-inner {
  max-width: 1504px;
  padding: 14px 7vw;
}

body.daily-card-theme .nav a,
body.daily-card-theme .toolbar a,
body.daily-card-theme .links a,
body.daily-card-theme .source {
  border: 1px solid rgba(109, 128, 234, 0.22);
  background: #eef0ff;
  color: #4357bf;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

body.daily-card-theme.site-index .hero h1 {
  font-size: clamp(42px, 5vw, 72px);
}

body.daily-card-theme.site-index .card {
  border-radius: 8px;
}

body.daily-card-theme.site-index .card-emoji {
  background: #eef0ff;
}

body.daily-card-theme.selected-groups-index .daily-report-table {
  font-size: clamp(15px, 1.25vw, 20px);
}

body.daily-card-theme.selected-group-report {
  background: var(--dc-bg);
}

body.daily-card-theme.selected-group-report .shell {
  width: min(1504px, calc(100vw - 64px));
  grid-template-columns: 320px minmax(0, 1fr);
}

body.daily-card-theme.selected-group-report .sidebar {
  background: rgba(255, 255, 255, 0.94);
  border-color: #e4e5ea;
  box-shadow: var(--dc-shadow);
}

body.daily-card-theme.selected-group-report .brand-kicker,
body.daily-card-theme.selected-group-report .topic-mini strong {
  color: #4357bf;
}

body.daily-card-theme.selected-group-report .brand h1 {
  color: var(--dc-ink);
}

body.daily-card-theme.selected-group-report .message-card,
body.daily-card-theme.selected-group-report .topic-card,
body.daily-card-theme.selected-group-report .stat-card,
body.daily-card-theme.selected-group-report .card {
  border-radius: 8px;
}

body.daily-card-theme.google-io-page main {
  background: var(--dc-bg);
}

body.daily-card-theme.google-io-page h2 {
  padding-left: 20px;
  border-left: 7px solid var(--dc-blue);
  color: var(--dc-ink);
}

body.daily-card-theme.google-io-page .hero {
  border-radius: 8px;
}

body.daily-card-theme.google-io-page table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  box-sizing: border-box;
}

body.daily-card-theme.google-io-page th,
body.daily-card-theme.google-io-page td,
body.daily-card-theme.google-io-page a {
  overflow-wrap: anywhere;
}

body.daily-card-theme.google-io-page img,
body.daily-card-theme.google-io-page video,
body.daily-card-theme.google-io-page iframe {
  max-width: 100%;
  height: auto;
}

body.daily-card-theme.google-io-page .card,
body.daily-card-theme.google-io-page figure,
body.daily-card-theme.google-io-page .grid {
  min-width: 0;
  box-sizing: border-box;
}

@media (max-width: 760px) {
  body.daily-card-theme:not(.google-io-page) .hero,
  body.daily-card-theme.google-io-page header {
    padding: 42px 18px 58px;
  }

  body.daily-card-theme:not(.google-io-page) .hero h1,
  body.daily-card-theme.google-io-page header h1 {
    font-size: 34px;
  }

  body.daily-card-theme:not(.google-io-page) .hero p,
  body.daily-card-theme:not(.google-io-page) .hero .summary,
  body.daily-card-theme.google-io-page header p {
    font-size: 18px;
  }

  body.daily-card-theme .container,
  body.daily-card-theme .wrap,
  body.daily-card-theme.google-io-page main,
  body.daily-card-theme.google-io-page main .wrap {
    padding: 44px 18px 68px;
  }

  body.daily-card-theme #content h2,
  body.daily-card-theme .content h2,
  body.daily-card-theme .section-title,
  body.daily-card-theme .section-head h2,
  body.daily-card-theme .article-section-title {
    margin: 46px 0 26px;
    font-size: 28px;
  }

  body.daily-card-theme #content h3,
  body.daily-card-theme .content h3,
  body.daily-card-theme .article-subtitle {
    font-size: 22px;
  }

  body.daily-card-theme #content,
  body.daily-card-theme .content,
  body.daily-card-theme .report,
  body.daily-card-theme .article-main {
    font-size: 17px;
  }

  body.daily-card-theme.selected-group-report .shell {
    width: calc(100vw - 28px);
    display: block;
  }

  body.daily-card-theme.selected-group-report .sidebar {
    position: static;
    height: auto;
    margin-bottom: 18px;
  }

  body.daily-card-theme.google-io-page th,
  body.daily-card-theme.google-io-page td {
    padding: 10px;
    white-space: normal;
  }
}