/* =============================================================
   心灯祈福 · 基础变量 / 重置 / 暗色节日风
   深蓝夜空 + 暖金灯光
   ============================================================= */
:root {
  --bg-deep: #0a1226;
  --bg-panel: #111c38;
  --bg-card: rgba(24, 35, 68, 0.78);
  --gold: #ffb45c;
  --gold-light: #ffd9a0;
  --gold-dark: #c9822e;
  --text-main: #f5e9d0;
  --text-sub: #9aa8c9;
  --line: rgba(255, 180, 92, 0.22);
  --red: #ff6b7a;
  --green: #58d6a3;
  --blue: #6ec6ff;
  --radius: 14px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}

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

html,
body {
  min-height: 100%;
  background: radial-gradient(1200px 700px at 50% -10%, #1a2a55 0%, var(--bg-deep) 55%) fixed;
  color: var(--text-main);
  font-family: "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--gold-light);
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
}

input,
textarea,
select {
  font-family: inherit;
  outline: none;
  border: 1px solid var(--line);
  background: rgba(10, 18, 38, 0.8);
  color: var(--text-main);
  border-radius: 8px;
  padding: 10px 12px;
  width: 100%;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--gold);
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 180, 92, 0.35);
  border-radius: 3px;
}

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 16px 90px;
}

.hidden {
  display: none !important;
}

.text-gold {
  color: var(--gold);
}

.text-sub {
  color: var(--text-sub);
}

.text-center {
  text-align: center;
}

.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }