:root { color-scheme: dark; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: #07111f; color: #eff6ff; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: radial-gradient(circle at 10% -5%, #1d4d69 0, transparent 34rem), radial-gradient(circle at 93% 18%, #1f375f 0, transparent 30rem), #07111f; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 42px 0 72px; }
.topbar, .panel-heading, .button-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 13px; }.brand-mark { width: 43px; height: 43px; border-radius: 13px; display: grid; place-items: center; font-weight: 800; font-size: 22px; color: #07111f; background: linear-gradient(135deg, #57e1c2, #82b7ff); }
h1, h2, h3, p { margin: 0; }.eyebrow { font-size: 11px; letter-spacing: .15em; font-weight: 800; color: #82b7ff; }.brand h1 { margin-top: 2px; font-size: 18px; }.status-pill { border: 1px solid #2a5260; color: #b6f4e6; background: #0b2930; border-radius: 99px; padding: 8px 12px; font-size: 13px; }.status-pill span { display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: #57e1c2; }
.hero { display: flex; justify-content: space-between; gap: 38px; align-items: end; margin: 48px 0 30px; padding: 34px; border: 1px solid #1e3b55; border-radius: 24px; background: linear-gradient(125deg, rgba(20, 53, 76, .9), rgba(12, 28, 51, .85)); }.hero h2 { max-width: 730px; margin: 9px 0 10px; font-size: clamp(30px, 4vw, 50px); line-height: 1.04; letter-spacing: -.04em; }.hero-copy { max-width: 650px; color: #b9c8d9; line-height: 1.55; }.guide-link { flex: 0 0 auto; color: #c9f8ed; text-decoration: none; border-bottom: 1px solid #63d8c1; padding-bottom: 4px; }
.flow { display: grid; grid-template-columns: 1fr 70px 1fr 70px 1fr; align-items: center; }.stage { min-height: 330px; padding: 25px; border: 1px solid #244157; border-radius: 18px; background: rgba(9, 25, 42, .78); box-shadow: 0 16px 38px rgba(0,0,0,.15); }.stage-number { color: #6f90ae; font-size: 13px; font-weight: 800; }.stage-label { margin: 25px 0 5px; font-size: 11px; font-weight: 800; letter-spacing: .13em; }.local-stage .stage-label { color: #b7b4ff; }.test-stage .stage-label { color: #f4cf85; }.production-stage .stage-label { color: #57e1c2; }.stage h3 { font-size: 25px; letter-spacing: -.02em; }.stage > p:not(.stage-label) { min-height: 51px; margin-top: 8px; color: #aebfd0; line-height: 1.5; }.stage dl { margin: 24px 0; }.stage dl div { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-top: 1px solid #1d3449; font-size: 13px; }.stage dt { color: #7890a7; }.stage dd { margin: 0; text-align: right; color: #e1eaf3; }code { color: #cfc5ff; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }.connector { text-align: center; color: #7592aa; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }.connector i { display: block; height: 1px; background: #34516a; margin-top: 10px; position: relative; }.connector i::after { content: ""; position: absolute; right: 0; top: -4px; border: 4px solid transparent; border-left-color: #52728d; }
.action-button { border-radius: 10px; min-height: 38px; padding: 9px 12px; font: inherit; font-size: 13px; font-weight: 700; text-decoration: none; cursor: pointer; }.primary { border: 1px solid #6be2c9; color: #06221f; background: #73e5cf; }.secondary { border: 1px solid #36546c; color: #d9e7f4; background: #132d43; }.button-row { justify-content: start; flex-wrap: wrap; }.release-panel, .environment-panel { margin-top: 26px; padding: 29px; border: 1px solid #244157; border-radius: 18px; background: rgba(9, 25, 42, .78); }.panel-heading h2 { margin-top: 5px; font-size: 24px; }.text-button { border: 0; background: transparent; color: #91b8d9; text-decoration: underline; cursor: pointer; font: inherit; }.checklist { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; margin: 23px 0; }.check-item { display: flex; gap: 10px; padding: 14px; border-radius: 12px; border: 1px solid #1e3b55; background: #0b1f32; color: #c5d3e1; font-size: 14px; line-height: 1.4; cursor: pointer; }.check-item input { margin-top: 2px; accent-color: #57e1c2; }.check-item:has(input:checked) { border-color: #32685e; background: #0b2a2a; color: #dbfbf3; }.release-note { display: flex; align-items: flex-start; gap: 10px; padding: 13px; border-radius: 10px; color: #b8c8d9; background: #10283d; font-size: 13px; line-height: 1.5; }.note-icon { display: grid; place-items: center; flex: 0 0 18px; height: 18px; border-radius: 50%; color: #082031; background: #8abfff; font-weight: 900; }.environment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 23px; }.environment-grid > div { padding: 17px; border: 1px solid #1d374f; border-radius: 12px; background: #0b1d2f; }.environment-grid strong { display: block; margin-top: 11px; }.environment-grid p { margin-top: 5px; color: #9db1c4; font-size: 13px; line-height: 1.45; }.dot { display: block; width: 10px; height: 10px; border-radius: 50%; }.dot.local { background: #b7b4ff; }.dot.test { background: #f4cf85; }.dot.production { background: #57e1c2; }
@media (max-width: 900px) { .flow { grid-template-columns: 1fr; gap: 14px; }.connector { display: flex; align-items: center; gap: 10px; }.connector i { flex: 1; margin: 0; }.checklist, .environment-grid { grid-template-columns: 1fr; }.stage { min-height: 0; }.stage > p:not(.stage-label) { min-height: 0; }.hero { align-items: start; flex-direction: column; } }.@media (max-width: 560px) { .shell { width: min(100% - 28px, 1180px); padding-top: 24px; }.topbar { align-items: flex-start; flex-direction: column; }.hero, .release-panel, .environment-panel { padding: 21px; }.status-pill { font-size: 12px; } }