/* ===== CSS Variables & Reset ===== */
:root {
  --bg: #f5f3f0;
  --card: #ffffff;
  --text: #2c2416;
  --text2: #6b5e4a;
  --gold: #b8860b;
  --gold2: #d4a843;
  --blue: #1a5276;
  --blue2: #2980b9;
  --red: #c0392b;
  --red2: #e74c3c;
  --green: #1e8449;
  --green2: #27ae60;
  --border: #e0d8cc;
  --shadow: 0 2px 16px rgba(0,0,0,0.06);
  --radius: 10px;
  --font: 'PingFang SC','Microsoft YaHei','Helvetica Neue',sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px;
}

/* ===== Typography ===== */
h1 { font-size: 24px; font-weight: 800; letter-spacing: 1px; }
h2 { font-size: 15px; font-weight: 700; }
h3 { font-size: 18px; font-weight: 800; }
h4 { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; }

a { color: var(--blue2); text-decoration: none; }
a:hover { text-decoration: underline; }