/* ============================================================
   基础：reset / 排版 / 通用交互反馈
   ============================================================ */

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

html {
  scroll-behavior: auto;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  display: block;
}

::selection {
  background: rgba(106, 158, 98, 0.25); /* leaf-500 @ 25% */
}

:focus-visible {
  outline: 2px solid var(--leaf-500);
  outline-offset: 2px;
  border-radius: 4px;
}