/* Theme 01 · Azure Bing — 专业蓝灰、利于阅读与必应类资讯站观感 */
:root {
  --bg-deep: #e4edf5;
  --bg: #eef4fa;
  --bg-card: #ffffff;
  --bg-card2: #f6f9fd;
  --panel: #e8f0f8;
  --text: #0f172a;
  --text-soft: #1e3a5f;
  --muted: #5c6b80;
  --line: rgba(15, 23, 42, 0.085);
  --line-strong: rgba(0, 120, 212, 0.38);
  --accent: #0078d4;
  --accent-dim: #106ebe;
  --accent-blue: #005a9e;
  --accent-blue-dim: #004578;
  --accent-violet: #5c2d91;
  --accent-violet-dim: #461d73;
  --accent-amber: #c17d00;
  --accent-amber-dim: #8f5e00;
  --accent-coral: #c42b1c;
  --accent-sky: #00bcf2;
  --gold: #876800;
  --gold-soft: rgba(193, 125, 0, 0.12);
  --shadow: 0 18px 48px rgba(15, 23, 42, 0.09);
  --shadow-soft: 0 10px 32px rgba(0, 90, 158, 0.07);
  --glow: 0 8px 32px rgba(0, 120, 212, 0.14);
  --glow-blue: 0 8px 32px rgba(0, 90, 158, 0.14);
  --glow-violet: 0 8px 32px rgba(92, 45, 145, 0.11);
  --radius: 15px;
  --radius-sm: 11px;
  --mesh-base: linear-gradient(180deg, #f7fafd 0%, #e8f2fa 50%, #dceaf5 100%);
  --mesh-side-violet: rgba(0, 120, 212, 0.13);
  --mesh-side-teal: rgba(0, 188, 242, 0.1);
  --mesh-side-blue: rgba(0, 90, 158, 0.12);
  --mesh-side-amber: rgba(193, 125, 0, 0.09);
}

html { background-color: #d8e4f0; }

body {
  background-image:
    radial-gradient(ellipse 55% 115% at -12% 45%, var(--mesh-side-blue), transparent 56%),
    radial-gradient(ellipse 42% 88% at -6% 75%, var(--mesh-side-teal), transparent 52%),
    radial-gradient(ellipse 48% 110% at 112% 50%, rgba(0, 120, 212, 0.11), transparent 54%),
    radial-gradient(ellipse 36% 78% at 105% 25%, rgba(92, 45, 145, 0.1), transparent 48%),
    radial-gradient(ellipse 400px 340px at 0% 0%, rgba(0, 188, 242, 0.07), transparent 56%),
    radial-gradient(ellipse 360px 290px at 100% 100%, var(--mesh-side-amber), transparent 52%),
    radial-gradient(ellipse 860px 460px at 50% -6%, rgba(0, 120, 212, 0.06), transparent 60%),
    linear-gradient(90deg,
      rgba(0, 120, 212, 0.07) 0%,
      rgba(255, 255, 255, 0) clamp(120px, 18vw, 330px),
      rgba(255, 255, 255, 0) calc(100% - clamp(120px, 18vw, 330px)),
      rgba(0, 90, 158, 0.08) 100%),
    var(--mesh-base);
  background-attachment: fixed;
}

.container { max-width: 1220px; }

.h1 {
  background: linear-gradient(125deg, #0f172a 0%, #004578 32%, var(--accent) 62%, var(--accent-sky) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #00bcf2, var(--accent-dim));
  box-shadow: 0 8px 28px rgba(0, 120, 212, 0.28);
}
.btn-primary:hover { box-shadow: 0 10px 32px rgba(0, 120, 212, 0.38); }

.nav:not(.site-mast__nav) a:nth-child(1):hover {
  background: rgba(0, 120, 212, 0.12);
  color: var(--accent-dim);
}
.nav:not(.site-mast__nav) a:nth-child(2):hover {
  background: rgba(0, 90, 158, 0.1);
  color: var(--accent-blue);
}
.nav:not(.site-mast__nav) a:nth-child(3):hover {
  background: rgba(92, 45, 145, 0.1);
  color: var(--accent-violet);
}
.nav:not(.site-mast__nav) a:nth-child(n+4):hover { background: var(--gold-soft); color: var(--gold); }

.hero-side-card::before {
  background: linear-gradient(90deg, var(--accent), var(--accent-sky), #876800, var(--accent-blue), var(--accent-violet));
}

/* 旧版 site-mast 顶栏已由 header-08-rose-dew · rd-nav-strip 取代 */

/* —— 版式：主导航通栏条保持直角；页内胶囊导航单独圆角 —— */
.topbar:not(.site-mast) .nav a,
.nav:not(.site-mast__nav) a {
  border-radius: 999px;
}
/* Keep section headings aligned consistently with other sections (left/full-width). */
body .container section.section:first-of-type .section-head {
  text-align: inherit;
  max-width: none;
  margin-left: 0;
  margin-right: 0;
}
.grid4 { gap: 22px; }
.kpis .kpi {
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  background: linear-gradient(90deg, rgba(0, 120, 212, 0.07), transparent 85%);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
@media (min-width: 901px) {
  .readmore-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* —— 气质Ⅱ：商务理性 · 略紧字距 + 偏方的按钮与证言卡 —— */
body {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei UI", system-ui, sans-serif;
  letter-spacing: 0.01em;
}
.brand-title,
.section-title {
  letter-spacing: 0.04em;
}
.btn:not(.btn-primary) {
  border-radius: 10px;
  border-width: 2px;
  font-weight: 650;
}
.btn-primary {
  border-radius: 10px;
}
.quote {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0, 120, 212, 0.14);
  background: linear-gradient(165deg, #ffffff, rgba(238, 244, 250, 0.92));
}
.footer-panel.site-foot__surface {
  border: 1px solid rgba(0, 90, 158, 0.1);
}

/* Theme shell — Rose Dew V2 顶栏：单层玻璃条 + 赭色渐变底线（仅 Logo + 品牌词；导航胶囊） */
.rd-nav-strip {
  position: relative;
  z-index: 40;
  --rd-strip-paper: rgba(255, 254, 251, 0.94);
  --rd-strip-ink: #1c1917;
  --rd-strip-muted: #57534e;
  --rd-strip-accent: #c2410c;
  --rd-strip-line: rgba(28, 25, 23, 0.11);
}

.rd-nav-strip__shell {
  background: var(--rd-strip-paper);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rd-strip-line);
  box-shadow: 0 6px 28px rgba(28, 25, 23, 0.07);
}

.rd-nav-strip__shell::after {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, #7c2d12 0%, #c2410c 35%, #ea580c 68%, rgba(245, 158, 11, 0.45) 100%);
}

.rd-nav-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 22px;
  padding: 14px 0 18px;
}

.rd-nav-strip__brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}

.rd-nav-strip__mark {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.rd-nav-strip__logo-img {
  display: block;
  height: 42px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(28, 25, 23, 0.08);
}

.rd-nav-strip .logo-auto.rd-nav-strip__logo-auto {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  font-size: 15px;
  font-weight: 800;
}

.rd-nav-strip__wordmark {
  font-size: clamp(1.12rem, 2.4vw, 1.38rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--rd-strip-ink);
  line-height: 1.15;
}

.rd-nav-strip__nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: flex-end;
  min-width: min(100%, 300px);
}

.rd-nav-strip__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.rd-nav-strip__list a {
  display: inline-block;
  padding: 9px 15px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 650;
  letter-spacing: 0.07em;
  text-decoration: none;
  color: var(--rd-strip-muted);
  border: 1px solid transparent;
  transition:
    color 0.16s ease,
    border-color 0.16s ease,
    background 0.16s ease;
}

.rd-nav-strip__list a:hover {
  color: var(--rd-strip-accent);
  border-color: rgba(194, 65, 12, 0.35);
  background: rgba(194, 65, 12, 0.07);
}

@media (max-width: 720px) {
  .rd-nav-strip__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .rd-nav-strip__nav {
    justify-content: flex-start;
  }

  .rd-nav-strip__list {
    justify-content: flex-start;
  }
}
.site-foot__card--rose {
  border-radius: var(--radius);
  padding: 4px;
  background: linear-gradient(135deg, rgba(251, 113, 133, 0.12), rgba(219, 39, 119, 0.06));
}
.site-foot__grid--rose {
  border-radius: calc(var(--radius) - 2px);
}