body { margin: 0; font-family: sans-serif; background: #f6f4ef; color: #1d1a16; }
main { max-width: 760px; margin: 0 auto; padding: 1.25rem; line-height: 1.7; }
h1, h2, h3 { line-height: 1.3; }
label { display: block; }
input[type="text"], input[type="password"], input:not([type]) { width: 100%; max-width: 36rem; box-sizing: border-box; padding: 0.55rem; }
button, .button { display: inline-block; background: #1f4b3a; color: #fff; border: 0; border-radius: 6px; padding: 0.7rem 1rem; text-decoration: none; }
.ok { color: #0d7a3f; }
.bad { color: #9b1c1c; }
.warn { color: #8a5a00; }
.muted { color: #5c564e; }
.checks { list-style: none; padding: 0; }
.checks li { margin: 0.4rem 0; padding: 0.5rem 0.7rem; background: #fff; border-radius: 6px; }
code, pre, .ltr { direction: ltr; text-align: left; display: block; overflow-x: auto; background: #fff; padding: 0.6rem; }
table { width: 100%; border-collapse: collapse; }
th, td { border-bottom: 1px solid #ddd; text-align: right; padding: 0.4rem; vertical-align: top; }
nav a { margin-left: 1rem; }