:root {
  --bg: #f4f6f8; --surface: #fff; --surface-2: #e9eef3; --ink: #172029; --ink-2: #4b5966; --ink-3: #7c8894;
  --line: #d5dde5; --accent: #1e5f74; --accent-2: #17505f; --accent-soft: #dcecf1;
  --good: #2c7a4b; --good-soft: #dcefe3; --warn: #9a6512; --warn-soft: #f6e7c6; --bad: #a83a2e; --bad-soft: #f6dcd8;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(28px, 4.5vw, 40px); }
h2 { font-size: 24px; margin-top: 1.6em; }
h3 { font-size: 18px; }
p { margin: 0 0 1em; }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 20px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.muted { color: var(--ink-2); }
.small { font-size: 13.5px; }
.eyebrow { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.lede { font-size: 18px; color: var(--ink-2); max-width: 62ch; }

.site-header { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; box-shadow: 0 1px 0 var(--line), 0 2px 10px rgba(0,0,0,.04); }
.site-header .wrap { min-height: 60px; }
.brand { font-weight: 700; font-size: 20px; color: var(--ink); text-decoration: none; }
.nav { display: flex; gap: 18px; flex-wrap: wrap; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: 15px; }
.nav a:hover { color: var(--accent); }
main { padding: 32px 20px 64px; }
.site-footer { border-top: 1px solid var(--line); background: var(--surface); padding: 28px 0; font-size: 14px; }
.foot-row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 14px; }
.foot-brand { font-weight: 700; margin-bottom: 4px; }
.foot-links { display: flex; flex-direction: column; gap: 6px; }

.hero { padding: 24px 0 8px; }
.check-form { display: flex; gap: 10px; flex-wrap: wrap; margin: 20px 0 12px; }
.check-form input[type="text"] { flex: 1 1 280px; font-size: 18px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 8px; text-transform: uppercase; letter-spacing: .04em; background: var(--surface); }
.check-form input:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.btn { display: inline-block; padding: 11px 18px; border-radius: 8px; border: 1.5px solid var(--accent); color: var(--accent); background: var(--surface); font-size: 16px; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--accent-soft); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-2); }
.btn-lg { padding: 14px 24px; font-size: 18px; width: 100%; }
.btn-sm { padding: 6px 10px; font-size: 13px; }
.alert { padding: 12px 14px; border-radius: 8px; margin: 12px 0; }
.alert-error { background: var(--bad-soft); color: var(--bad); }

.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin-top: 36px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 18px; }
.feature p { margin: 0; color: var(--ink-2); font-size: 15px; }
.steps ol { padding-left: 22px; max-width: 62ch; }
.steps li { margin-bottom: 8px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.card { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 18px; color: inherit; text-decoration: none; }
.card:hover { border-color: var(--accent); }
.card p { color: var(--ink-2); font-size: 15px; margin: 0 0 8px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; margin-bottom: 10px; }
.faq summary { font-weight: 600; cursor: pointer; }
.faq p { margin: 10px 0 0; color: var(--ink-2); }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 28px; max-width: 720px; margin: 0 auto; }
.center { text-align: center; }
.preview { max-width: 760px; margin: 0 auto; }
.preview-head { margin-bottom: 18px; }
.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin: 12px 0 20px; }
.kv div { background: var(--surface); padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; }
.kv span { font-size: 12.5px; color: var(--ink-3); }
.kv b { font-weight: 600; }
.locked { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 24px; }
.checklist { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 6px; }
.checklist li { padding-left: 26px; position: relative; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--good); font-weight: 700; }
.order-form { display: grid; gap: 12px; }
.order-form label { display: grid; gap: 6px; font-weight: 600; font-size: 14px; }
.order-form input[type="email"] { font-size: 17px; padding: 11px 12px; border: 1.5px solid var(--line); border-radius: 8px; }
.order-form .chk { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 15px; line-height: 1.45; }
.order-form .chk input { flex: 0 0 auto; width: 20px; height: 20px; margin-top: 2px; }
.order-form .chk span { flex: 1 1 auto; }
.order-form input[type="email"] { width: 100%; }
.spinner { width: 40px; height: 40px; border: 4px solid var(--line); border-top-color: var(--accent); border-radius: 50%; margin: 0 auto 16px; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }

.report { max-width: 900px; margin: 0 auto; }
.report-head { margin-bottom: 20px; }
.risk { display: inline-block; margin-top: 12px; padding: 8px 14px; border-radius: 999px; font-weight: 600; }
.risk-high { background: var(--bad-soft); color: var(--bad); }
.risk-medium { background: var(--warn-soft); color: var(--warn); }
.risk-low { background: var(--good-soft); color: var(--good); }
.flags { display: grid; gap: 8px; margin-bottom: 8px; }
.flag { display: grid; gap: 2px; padding: 12px 14px; border-radius: 8px; border-left: 4px solid; background: var(--surface); }
.flag span { color: var(--ink-2); font-size: 14.5px; }
.flag-danger { border-color: var(--bad); }
.flag-warning { border-color: var(--warn); }
.flag-info { border-color: var(--accent); }
.flag-ok { border-color: var(--good); }
.ok { color: var(--good); font-weight: 600; }
.warn { color: var(--warn); }
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 14.5px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); background: var(--surface-2); white-space: nowrap; }
tbody tr:last-child td { border-bottom: none; }
.report-foot { margin-top: 32px; }
.pill { padding: 2px 8px; border-radius: 999px; font-size: 12.5px; background: var(--surface-2); }
.pill-done { background: var(--good-soft); color: var(--good); }
.pill-failed, .pill-canceled { background: var(--bad-soft); color: var(--bad); }
.pill-pending, .pill-generating, .pill-paid { background: var(--warn-soft); color: var(--warn); }

.prose { max-width: 720px; margin: 0 auto; }
.prose h2 { font-size: 22px; }
.prose img { max-width: 100%; }
.prose table { margin: 12px 0; }
.cta { margin-top: 40px; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.cta h3 { margin-bottom: 4px; }
@media (max-width: 600px) {
  .site-header .wrap { flex-direction: column; align-items: flex-start; gap: 6px; padding-top: 10px; padding-bottom: 8px; }
  .nav { flex-wrap: nowrap; gap: 4px; width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; margin: 0 -16px; padding: 0 16px; width: calc(100% + 32px); }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { font-size: 15px; padding: 8px 10px; white-space: nowrap; border-radius: 8px; }
  .nav a:first-child { margin-left: -10px; }
  main { padding: 16px 16px 40px; }
  .panel { padding: 18px 16px; }
  h1 { font-size: 26px; }
  .lede { font-size: 16px; }
  .check-form { gap: 10px; }
  .check-form input[type="text"] { flex: 1 1 100%; font-size: 17px; }
  .check-form .btn { width: 100%; padding: 14px 18px; font-size: 17px; }
  .btn, .btn-lg { min-height: 48px; }
  .foot-row { flex-direction: column; gap: 16px; }
}
@media (hover: none) { .btn:active { transform: scale(.98); } }

.insights { margin: 0 0 20px; }
.insights h2 { font-size: 20px; margin-bottom: 10px; }
.insights ul { list-style: none; padding: 0; margin: 0 0 10px; display: grid; gap: 8px; }
.ins { display: grid; gap: 3px; padding: 12px 14px 12px 40px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line); position: relative; }
.ins::before { content: ""; position: absolute; left: 14px; top: 16px; width: 14px; height: 14px; border-radius: 50%; }
.ins b { font-weight: 600; }
.ins span { color: var(--ink-2); font-size: 15px; line-height: 1.45; }
.ins-ok::before { background: var(--good); }
.ins-warn::before { background: var(--warn); }
.ins-info::before { background: var(--accent); }
.ins-warn { border-color: var(--warn-soft); background: #fffaf0; }

.alert-ok { background: var(--good-soft); color: var(--ink); }
.example-note { margin: 0 0 16px; }
.example-note a { color: var(--accent); font-weight: 600; }
.example-link { margin: 4px 0 18px; }
.example-link a { color: var(--accent); font-weight: 600; text-decoration: none; }
.example-link a:hover { text-decoration: underline; }

.guarantee { margin-top: 10px; padding: 12px 14px; border-radius: 10px; background: var(--good-soft); color: var(--ink); font-size: 14.5px; line-height: 1.45; }
.compare { margin-top: 40px; }
.compare h2 { margin-bottom: 6px; }
.tablewrap { overflow-x: auto; margin: 14px 0 8px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.cmp th, .cmp td { padding: 10px 12px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.cmp th { font-size: 12.5px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); background: var(--bg); white-space: nowrap; }
.cmp td:first-child { color: var(--ink-2); }
.cmp td:nth-child(2) { background: var(--accent-soft); }
.cmp tbody tr:last-child td { border-bottom: none; }

.pack-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 16px 0; }
.pack-opt { position: relative; }
.pack-opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.pack-opt .box { display: grid; gap: 4px; padding: 16px; border: 1.5px solid var(--line); border-radius: 12px; background: var(--surface); height: 100%; }
.pack-opt input:checked + .box { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.pack-opt input:focus-visible + .box { outline: 2px solid var(--accent); }
.pack-opt .n { font-size: 20px; font-weight: 700; }
.pack-opt .price { font-size: 26px; font-weight: 700; color: var(--accent); }
.pack-opt .per { color: var(--ink-2); font-size: 14px; }
.pack-opt .save { display: inline-block; margin-top: 4px; font-size: 12.5px; padding: 2px 8px; border-radius: 999px; background: var(--good-soft); color: var(--good); font-weight: 600; }
.pack-use { margin-bottom: 8px; }
.or { text-align: center; color: var(--ink-3); font-size: 13px; margin: 6px 0 12px; }
.pack-hint { margin-top: 6px; }
.wallet { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin: 8px 0 16px; }
.wallet .big { font-size: 40px; font-weight: 700; line-height: 1; }
.hist td { padding: 8px 10px; border-bottom: 1px solid var(--line); font-size: 14.5px; }

.crumbs { margin-bottom: 10px; }
.crumbs a { color: var(--ink-3); }