:root {
  --navy: #1f3a5f; --navy-2: #16314f; --amber: #e8a33d; --steel: #5b6b7f; --ink: #1c2430; --muted: #6b7684;
  --line: #e3e8ee; --bg: #f6f8fa; --card: #ffffff; --ok: #1f8a4c; --warn: #b7791f; --bad: #b3261e; --radius: 8px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--navy); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5rem; }
h1 { font-size: 1.7rem; } h2 { font-size: 1.25rem; } h3 { font-size: 1.05rem; }
p { margin: 0 0 1rem; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; }
pre { background: #0f1720; color: #e6edf3; padding: 12px 14px; border-radius: var(--radius); overflow-x: auto; }
.topbar { background: var(--navy); color: #fff; padding: 0 20px; display: flex; align-items: center; gap: 18px; height: 54px; }
.topbar a { color: #fff; text-decoration: none; opacity: .9; }
.topbar a:hover { opacity: 1; }
.topbar .brand { font-weight: 700; letter-spacing: .2px; font-size: 1.05rem; }
.topbar .brand span { color: var(--amber); }
.topbar .spacer { flex: 1; }
.topbar .pill { background: rgba(255,255,255,.14); padding: 3px 9px; border-radius: 999px; font-size: .8rem; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 24px 20px 60px; }
.narrow { max-width: 720px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 18px; }
.grid { display: grid; gap: 18px; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; border: 1px solid; }
.flash.ok { background: #eaf7ef; border-color: #b9e2c8; color: #185c34; }
.flash.warn { background: #fff6e5; border-color: #f2d59b; color: #7a4d00; }
.flash.bad { background: #fdecec; border-color: #f3b8b5; color: #7a1c15; }
.btn { display: inline-block; padding: 9px 14px; border-radius: 6px; border: 1px solid var(--navy); background: var(--navy); color: #fff; font-weight: 600; cursor: pointer; text-decoration: none; font-size: .95rem; }
.btn:hover { background: var(--navy-2); }
.btn.secondary { background: #fff; color: var(--navy); }
.btn.amber { background: var(--amber); border-color: var(--amber); color: #1a1a1a; }
.btn.small { padding: 5px 10px; font-size: .85rem; }
.btn.danger { background: #fff; color: var(--bad); border-color: var(--bad); }
form.inline { display: inline; }
label { display: block; font-weight: 600; margin: 10px 0 4px; font-size: .9rem; }
input[type=text], input[type=email], input[type=number], input[type=time], input[type=url], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid #c9d2dc; border-radius: 6px; font: inherit; background: #fff;
}
input[type=checkbox] { margin-right: 6px; }
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 4px 12px; }
.checks label { font-weight: 400; margin: 0; display: flex; align-items: center; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; }
.row > * { flex: 1; min-width: 140px; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: .9rem; }
th { background: #f0f3f7; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--steel); }
tr:hover td { background: #fafcff; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: .75rem; font-weight: 600; background: #e9eef5; color: var(--navy); white-space: nowrap; }
.tag.hot { background: #fdecec; color: var(--bad); }
.tag.ok { background: #eaf7ef; color: var(--ok); }
.tag.warn { background: #fff6e5; color: var(--warn); }
.tag.agent { background: #f1e9ff; color: #5b2ca3; }
.stat { text-align: center; }
.stat .n { font-size: 2rem; font-weight: 700; color: var(--navy); }
.stat .l { color: var(--muted); font-size: .85rem; }
.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.pricing .card.featured { border-color: var(--amber); box-shadow: 0 0 0 2px rgba(232,163,61,.25); }
.price { font-size: 2.2rem; font-weight: 700; color: var(--navy); }
.price small { font-size: 1rem; font-weight: 400; color: var(--muted); }
.strike { text-decoration: line-through; color: var(--muted); font-size: 1.1rem; margin-right: 6px; }
ul.plain { list-style: none; padding: 0; margin: 0 0 1rem; }
ul.plain li { padding: 4px 0; border-bottom: 1px dashed var(--line); }
.hero { padding: 40px 0 20px; }
.hero h1 { font-size: 2.3rem; max-width: 820px; }
.hero p.lead { font-size: 1.15rem; max-width: 720px; color: #37414d; }
.footer { color: var(--muted); font-size: .85rem; padding: 30px 20px; text-align: center; border-top: 1px solid var(--line); margin-top: 40px; }
.kbd { background: #eef2f6; border: 1px solid #d5dde6; border-radius: 4px; padding: 0 5px; font-family: ui-monospace, monospace; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
@media (max-width: 720px) { .topbar { gap: 10px; font-size: .9rem; } .hero h1 { font-size: 1.7rem; } th, td { padding: 6px; font-size: .82rem; } }