:root { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #17212b; background: #eef3f6; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 20rem; }
.site-header { display: flex; justify-content: space-between; align-items: center; min-height: 4.5rem; padding: 0 5vw; background: #102a43; color: #fff; }
.brand { color: inherit; font-size: 1.15rem; font-weight: 750; text-decoration: none; }
.brand span { color: #5ee0b5; letter-spacing: .08em; }
.header-actions { display: flex; align-items: center; gap: .65rem; }
.header-actions form { margin: 0; }
.environment { padding: .35rem .65rem; border: 1px solid rgb(255 255 255 / 32%); border-radius: 999px; font-size: .78rem; }
.logout-button { display: inline-flex; align-items: center; padding: .42rem .8rem; border: 1px solid rgb(255 255 255 / 45%); border-radius: 999px; background: transparent; color: #fff; font: inherit; font-size: .78rem; font-weight: 700; text-decoration: none; cursor: pointer; }
.logout-button:hover, .logout-button:focus-visible { border-color: #5ee0b5; color: #5ee0b5; }
.site-main { display: grid; gap: 1.25rem; width: min(92%, 72rem); margin: 0 auto; padding: 3rem 0 5rem; }
.hero { padding: 1rem 0; }
.hero h1 { margin: .2rem 0 .6rem; font-size: clamp(2rem, 5vw, 3.6rem); letter-spacing: -.04em; }
.hero p { max-width: 45rem; color: #52606d; font-size: 1.08rem; }
.hero-eyebrow { margin: 0; color: #087f5b !important; font-size: .78rem !important; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.security-note { padding: 1rem 1.1rem; border: 1px solid #b7d8cc; border-radius: .75rem; background: #e9f7f2; color: #174f3e; }
@media (max-width: 40rem) { .site-main { padding-top: 1.5rem; } .site-header { padding-inline: 1rem; } }