/* ================= 基础重置 ================= */
:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #e4393c;
  --radius: 12px;
  --shadow: 0 6px 18px rgba(0,0,0,0.06);
  --shadow-hover: 0 12px 32px rgba(0,0,0,0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto;
  background: var(--bg);
  color: var(--text);
}
a {
    text-decoration: none;
    color: inherit;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
 
}

/* ===== TopBar ===== */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  margin-bottom: 28px;
  font-size: 13px;
  color: var(--muted);
}

.topbar a {
  color: var(--muted);
  text-decoration: none;
  margin-right: 18px;
}

.topbar-right a {
  margin-left: 16px;
}

/* ===== Brand Card（你指定保留） ===== */
.logo {
  background: linear-gradient(135deg, #f97316, #ef4444);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin-bottom: 32px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo-logo {
  width: 72px;
  height: 72px;
  border-radius: 12px;
  background: rgba(255,255,255,.25);
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-info h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 6px;
  color: #fff;
}

.logo-info p {
  font-size: 13px;
  color: rgba(255,255,255,.9);
}

.logo-score {
  margin-left: auto;
  font-size: 14px;
  color: #fbbf24;
  font-weight: 500;
}

/* ===== Section Title ===== */
.section-title-home {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 18px;
}


/* ===== Footer ===== */
.footer {
  margin-top: 56px;
  padding: 28px 0;
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid #e5e7eb;
}