:root { color-scheme: light; font-family: Arial, sans-serif; color: #15243a; background: #f4f7fb; }
* { box-sizing: border-box; }
body { margin: 0; }
.container { max-width: 1100px; margin: 0 auto; padding: 3rem 1rem; }
.card { background: #fff; border: 1px solid #dbe3ee; border-radius: 14px; padding: 2rem; box-shadow: 0 8px 26px #15243a12; }
.heading { display: flex; gap: 1.5rem; justify-content: space-between; align-items: flex-start; border-bottom: 1px solid #e7edf5; padding-bottom: 1.5rem; }
h1 { margin: .2rem 0 .5rem; font-size: 1.8rem; }
h2 { font-size: 1.1rem; margin-top: 2rem; }
.eyebrow { color: #3f5f84; font-size: .82rem; font-weight: 700; letter-spacing: .06em; margin: 0; text-transform: uppercase; }
.endpoint { color: #55657a; margin-bottom: 0; overflow-wrap: anywhere; }
.button { background: #0366d6; border-radius: 7px; color: white; font-weight: 700; padding: .75rem 1rem; text-decoration: none; white-space: nowrap; }
.metadata { display: flex; flex-wrap: wrap; gap: 2rem; margin: 1.5rem 0; }
.metadata dt { color: #62738a; font-size: .82rem; margin-bottom: .35rem; }
.metadata dd { margin: 0; font-weight: 700; }
.badge { border-radius: 999px; display: inline-block; padding: .35rem .6rem; }
.success { background: #dff7e8; color: #136b36; }
.failure { background: #ffebe9; color: #9b1c1c; }
pre { background: #101a2b; border-radius: 8px; color: #e9f1ff; margin: 0; max-height: 56vh; overflow: auto; padding: 1rem; white-space: pre-wrap; word-break: break-word; }
.message { border-radius: 8px; padding: 1rem; }
.message h2 { margin-top: 0; }
.error { background: #ffebe9; color: #7f1d1d; }
@media (max-width: 640px) { .heading { flex-direction: column; } .button { width: 100%; text-align: center; } }