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

    :root {
      --bg: #f4f7fb;
      --white: #ffffff;
      --text: #111827;
      --muted: #6b7280;
      --primary: #1d4ed8;
      --primary-light: #2563eb;
      --border: #e5e7eb;
      --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg);
      color: var(--text);
      min-height: 100vh;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    .container {
      width: min(1280px, calc(100% - 40px));
      margin: 0 auto;
    }

    /* HEADER */

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      backdrop-filter: blur(14px);
      background: rgba(255,255,255,0.92);
      border-bottom: 1px solid rgba(229,231,235,0.9);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
      min-height: 82px;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 14px;
      font-weight: 800;
      font-size: 22px;
      color: var(--text);
    }

    .logo-icon {
      width: 48px;
      height: 48px;
      border-radius: 16px;
      background: linear-gradient(135deg, var(--primary), #60a5fa);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 20px;
      box-shadow: 0 10px 20px rgba(37, 99, 235, 0.25);
    }

    .logo small {
    }