:root {
  color-scheme: light;
  --ml-pink: #fe4e60;
  --ml-pink-deep: #e45b62;
  --ml-peach-top: #fdcfaf;
  --ml-peach-bot: #f5b89a;
  --ml-purple: #7634ea;
  --ml-purple-soft: #9b5de5;
  --ml-text: #1a1a1a;
  --ml-text-soft: #666;
  --ml-white: #fff;
}

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

html, body {
  margin: 0;
  min-height: 100%;
  background: linear-gradient(180deg, var(--ml-peach-top), var(--ml-peach-bot));
}

body {
  min-height: 100vh;
  touch-action: manipulation;
  -ms-touch-action: manipulation;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--ml-text);
}

button, input {
  font: inherit;
}

[hidden] {
  display: none !important;
}

button {
  cursor: pointer;
}

/* === FB 内嵌浏览器拦截遮罩 === */
.mylove-register__fb-gate {
  position: fixed; inset: 0; z-index: 99999;
  background: rgba(0,0,0,0.95);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.mylove-register__fb-gate-content {
  text-align: center; color: #fff; max-width: 320px;
}
.mylove-register__fb-gate-icon { font-size: 48px; margin-bottom: 16px; }
.mylove-register__fb-gate-title { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.mylove-register__fb-gate-desc { font-size: 14px; color: #ccc; margin-bottom: 24px; line-height: 1.5; }
.mylove-register__fb-gate-btn {
  display: block; width: 100%; padding: 14px; border: none; border-radius: 12px;
  background: linear-gradient(135deg, #25D366, #128C7E); color: #fff;
  font-size: 16px; font-weight: 700; cursor: pointer;
}
.mylove-register__fb-gate-hint { font-size: 12px; color: #888; margin-top: 16px; }