:root { color-scheme: dark; font: 16px/1.65 system-ui,sans-serif; background: #111823; color: #edf2f8; }
body { margin: 0; } main { max-width: 960px; margin: auto; padding: 32px 20px; }
header { margin-bottom: 24px; } header p { color: #9ecafa; letter-spacing: .13em; }
h1 { font-size: 2rem; } h2 { margin-top: 32px; } h3 { margin-top: 0; }
aside { background: #3c2b0d; border: 1px solid #c3973b; padding: 16px; border-radius: 8px; }
article { background: #1b2635; padding: 20px; margin-bottom: 14px; border-radius: 8px; }
a { color: #b2d8ff; } code { overflow-wrap: anywhere; } label { display: block; margin: 12px 0; }
input,select,textarea { display: block; box-sizing: border-box; width: 100%; color: inherit; background: #1b2635; border: 1px solid #7c8a9d; border-radius: 5px; padding: 10px; font: inherit; }
textarea { min-height: 100px; } button { background: #b2d8ff; color: #101824; border: 0; padding: 10px 14px; margin: 8px 8px 0 0; border-radius: 5px; font: inherit; cursor: pointer; }
button:hover { background: #d6eaff; } button:disabled { opacity: .6; cursor: wait; }
:focus-visible { outline: 3px solid #ffc46a; outline-offset: 3px; } #message { color: #ffc46a; } footer { margin: 40px 0; color: #bdc9d8; }