:root {
  color-scheme: light;
  --ink: #142033;
  --muted: #64748b;
  --line: #dbe4ee;
  --surface: #ffffff;
  --page: #eef3f8;
  --blue: #095ea8;
  --blue-dark: #06477f;
  --ok: #16734a;
  --warn: #9a5a00;
  --error: #a62828;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--page); color: var(--ink); }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92em; }
.topbar { background: #0f2742; color: #fff; padding: 32px max(24px, calc((100vw - 1120px)/2)); display: flex; gap: 24px; align-items: flex-start; justify-content: space-between; }
.topbar h1 { margin: 4px 0 8px; font-size: clamp(26px, 4vw, 42px); }
.topbar p { margin: 0; color: #c9d7e6; }
.eyebrow, .section-label { letter-spacing: .12em; text-transform: uppercase; font-size: 12px; font-weight: 800; }
.overall { padding: 9px 13px; border-radius: 999px; font-weight: 800; font-size: 12px; white-space: nowrap; }
.overall-ok { background: #d8f5e6; color: #0f603c; }
.overall-warning { background: #fff0ca; color: #7a4600; }
.overall-error { background: #ffe0e0; color: #8c1d1d; }
main { width: min(1120px, calc(100% - 32px)); margin: 28px auto 44px; display: grid; gap: 18px; }
.release-card, .panel, .tool-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 8px 24px rgba(15,39,66,.06); }
.release-card { padding: 24px; display: flex; gap: 24px; align-items: center; justify-content: space-between; }
.release-card h2 { margin: 6px 0 3px; font-size: 34px; }
.release-card h2 small { color: var(--muted); font-size: 17px; font-weight: 650; }
.muted { color: var(--muted); margin: 0; }
.release-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.button { border: 1px solid #b9c8d8; color: var(--ink); background: #fff; padding: 11px 16px; border-radius: 10px; text-decoration: none; font-weight: 750; }
.button.primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.button.primary:hover { background: var(--blue-dark); }
.panel { padding: 22px; }
.panel h3, .tool-card h3 { margin: 0 0 9px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.text-link { color: var(--blue); font-weight: 700; }
.notes { margin: 0; padding-left: 22px; }
.checks { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.check { min-height: 78px; border: 1px solid var(--line); border-radius: 12px; padding: 14px; display: grid; grid-template-columns: 12px 1fr; gap: 11px; }
.check strong { display: block; }
.check p { margin: 5px 0 0; color: var(--muted); font-size: 13px; overflow-wrap: anywhere; }
.dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 4px; background: var(--muted); }
.check-ok .dot { background: var(--ok); }
.check-warning .dot { background: var(--warn); }
.check-error .dot { background: var(--error); }
.link-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.tool-card { display: block; padding: 22px; color: inherit; text-decoration: none; transition: transform .15s ease, box-shadow .15s ease; }
.tool-card:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(15,39,66,.1); }
.tool-card p { margin: 0; color: var(--muted); }
.caution { border-left: 5px solid var(--warn); }
.caution p { margin-bottom: 0; }
footer { color: var(--muted); text-align: center; padding: 0 16px 30px; font-size: 13px; }
@media (max-width: 760px) {
  .topbar, .release-card { flex-direction: column; }
  .release-actions { justify-content: flex-start; }
  .checks, .link-grid { grid-template-columns: 1fr; }
  .overall { align-self: flex-start; }
}
.one-column { grid-template-columns: minmax(0, 1fr); }
.info { border-left: 5px solid var(--blue); }
.info p { margin-bottom: 0; }