:root { --bg: #f5f7fa; --surface: #fff; --ink: #0f1d2e; --muted: #5a6779; --line: #dfe5ee; --accent: #0b6e8a;
  --accent-soft: #e2f1f6; --warn: #9a5b00; --warn-soft: #fff1d6; --ok: #0a7a4b; --ok-soft: #dff5ea; --bad: #b42318; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15.5px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
[hidden] { display: none !important; }
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 20px; padding: 12px 32px; background: var(--surface); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 700; font-size: 19px; }
.brand img { width: 28px; height: 28px; }
.brand b { color: var(--accent); }
.links { display: flex; gap: 18px; font-size: 14.5px; }
.links a { color: var(--muted); }
.spacer { flex: 1; }
.who { display: flex; gap: 10px; align-items: center; font-size: 14px; }
.btn { border: 1px solid var(--line); background: var(--surface); color: var(--ink); padding: 9px 16px; border-radius: 10px; font: inherit; font-weight: 600; cursor: pointer; display: inline-block; }
.btn.primary { background: var(--accent); color: #fff; border-color: transparent; }
.btn.ghost { background: transparent; }
.btn.small { padding: 5px 10px; font-size: 13px; }
main { max-width: 1160px; margin: 0 auto; padding: 0 32px 40px; }
.hero { padding: 64px 0 56px; display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center; }
.flow { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 22px 22px 10px; box-shadow: 0 10px 30px rgba(15, 29, 46, .06); }
.flow-title { margin: 0 0 12px; font-weight: 650; font-size: 14px; color: var(--muted); }
.flow ol { list-style: none; margin: 0; padding: 0; }
.flow li { display: grid; grid-template-columns: 14px 1fr auto; gap: 12px; align-items: start; padding: 12px 0; border-top: 1px solid var(--line); }
.flow li:first-child { border-top: none; }
.flow .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); margin-top: 6px; }
.flow small { display: block; color: var(--muted); font-size: 13px; }
.personas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
.persona { text-align: left; border: 1px solid var(--line); background: var(--surface); border-radius: 12px; padding: 14px 16px; cursor: pointer; font: inherit; color: var(--ink); display: grid; gap: 4px; }
.persona:hover { border-color: var(--accent); }
.persona span { color: var(--muted); font-size: 14px; }
.role-chip { font-size: 12.5px; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); }
.kicker { color: var(--accent); font-weight: 600; margin: 0 0 8px; }
.hero h1 { font-size: 46px; line-height: 1.1; margin: 0 0 16px; letter-spacing: -.02em; }
.lead { font-size: 18px; color: var(--muted); margin: 0 0 24px; }
.band { padding: 40px 0; border-top: 1px solid var(--line); }
.band h2 { font-size: 26px; margin: 0 0 20px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px 28px; }
.grid3 h3, .card h3 { font-size: 16px; margin: 0 0 6px; }
.grid3 p, .card p { margin: 0; color: var(--muted); font-size: 14.5px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.steps { display: grid; gap: 10px; padding-left: 20px; max-width: 820px; }
.form { display: grid; gap: 12px; max-width: 820px; }
.form label { display: grid; gap: 4px; font-size: 14px; font-weight: 600; flex: 1; }
input, textarea, select { font: inherit; border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; background: var(--surface); color: var(--ink); }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.muted { color: var(--muted); font-size: 14px; }
.error { color: var(--bad); font-size: 14px; min-height: 18px; }
.foot { text-align: center; color: var(--muted); font-size: 13px; padding: 24px; }
.tabs { display: flex; gap: 6px; padding: 20px 0; flex-wrap: wrap; }
.tabs button { border: 1px solid var(--line); background: var(--surface); padding: 8px 14px; border-radius: 999px; cursor: pointer; font: inherit; font-weight: 600; color: var(--muted); }
.tabs button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.stack { display: grid; gap: 12px; }
.item { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.item h4 { margin: 0 0 4px; font-size: 15.5px; }
.item p { margin: 6px 0; }
.chip { display: inline-block; font-size: 12.5px; font-weight: 600; padding: 2px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); margin-right: 6px; }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.note { background: var(--warn-soft); color: var(--warn); padding: 8px 12px; border-radius: 9px; font-size: 14px; }
.inbox { background: var(--accent-soft); padding: 10px 12px; border-radius: 9px; font-size: 14px; }
dialog { border: 1px solid var(--line); border-radius: 14px; padding: 22px; width: min(420px, 92vw); }
dialog > * { display: block; width: 100%; margin-bottom: 10px; }
dialog .btn { width: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; background: var(--surface); }
th, td { text-align: left; padding: 7px 9px; border-bottom: 1px solid var(--line); }
@media (max-width: 860px) { .grid4, .grid3, .personas { grid-template-columns: 1fr 1fr; } .hero { grid-template-columns: 1fr; } .links { display: none; } .hero h1 { font-size: 34px; } .top { padding: 10px 16px; } main { padding: 0 16px 32px; } }
@media (max-width: 520px) { .grid4, .grid3, .personas { grid-template-columns: 1fr; } }