:root {
  color-scheme: light;
}

/* =========================
   Base
   ========================= */

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
}

/* =========================
   Text / Readability
   ========================= */

p {
  line-height: 1.5;
  margin: 0.6em 0;
}

li {
  line-height: 1.45;
}

li + li {
  margin-top: 20px;
}

/* =========================
   BUTTONS — FORCE CONSISTENCY
   Anything with class="button" looks identical,
   INCLUDING <button> inside forms on Safari/Chrome.
   ========================= */

/* base for ANY element that "looks like a button" */
.button,
a.button,
button.button,
input.button {
  /* kill native styling (Safari/Chrome) */
  -webkit-appearance: none !important;
  appearance: none !important;

  /* explicitly override the native fill + border */
  background-color: #fff !important;
  background-image: none !important;
  border: 1px solid #ccc !important;

  /* typography locked */
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif !important;
  font-size: 16px !important;
  line-height: 1 !important;
  color: #000 !important;

  /* box model locked */
  display: inline-block !important;
  padding: 10px 14px !important;
  margin: 0 !important;
  border-radius: 10px !important;

  /* link/button consistency */
  text-decoration: none !important;
  cursor: pointer !important;
}

.button:visited {
  color: #000 !important;
}

.button:hover {
  background-color: #f3f3f3 !important;
}

.button:focus-visible {
  outline: 2px solid rgba(0, 0, 0, 0.35) !important;
  outline-offset: 2px !important;
}

.button:disabled,
.button[aria-disabled="true"] {
  opacity: 0.6 !important;
  cursor: not-allowed !important;
}