:root {
  color-scheme:dark;
  --bg:#111118;
  --panel:#1a1a25;
  --line:#30303f;
  --text:#eeeef5;
  --muted:#b1afc4;
  --accent:#bca4ff;
  --green:#a6e6cf
}
* {
  box-sizing:border-box
}
body {
  margin:0;
  background:var(--bg);
  color:var(--text);
  font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif
}
main {
  max-width:1080px;
  margin:auto;
  padding:40px 26px 64px
}
header {
  padding:24px 0 38px
}
.brand {
  font-weight:700;
  letter-spacing:.12em;
  font-size:12px;
  text-transform:uppercase;
  color:var(--accent);
  display:flex;
  align-items:center;
  gap:10px
}
.dot {
  height:8px;
  width:8px;
  background:var(--green);
  border-radius:50%
}
h1 {
  font-size:clamp(34px,6vw,58px);
  letter-spacing:-.045em;
  line-height:1.1;
  margin:22px 0 16px;
  max-width:720px
}
h1 span {
  color:var(--accent)
}
p {
  margin:0;
  color:var(--muted)
}
.intro {
  max-width:660px;
  font-size:18px
}
h2 {
  font-size:23px;
  letter-spacing:-.025em;
  margin:0
}
h3 {
  font-size:18px;
  margin:0 0 16px
}
.section-head {
  display:flex;
  align-items:center;
  gap:12px;
  margin:0 0 20px
}
.number {
  font-size:12px;
  color:var(--accent);
  border:1px solid var(--line);
  border-radius:50%;
  width:30px;
  height:30px;
  display:grid;
  place-items:center
}
.cards {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px
}
.card {
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:18px;
  padding:25px
}
.tag {
  color:var(--muted);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.1em;
  margin-bottom:9px
}
.rate {
  padding:17px 0;
  border-top:1px solid var(--line)
}
.rate:last-child {
  padding-bottom:0
}
.rate-title {
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
  margin-bottom:8px;
  font-weight:600
}
.badge {
  color:var(--accent);
  font-size:12px;
  background:#292338;
  padding:3px 9px;
  border-radius:20px;
  font-weight:500
}
.price {
  font-size:19px;
  font-weight:650
}
.price small {
  font-size:13px;
  color:var(--muted);
  font-weight:400;
  margin:0 7px
}
.price .unit {
  font-size:14px;
  font-weight:400
}
.note {
  font-size:13px;
  margin:14px 0 34px
}
.calculator {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:32px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:20px;
  padding:28px
}
.fields {
  display:grid;
  gap:20px;
  margin-top:22px
}
label {
  display:block;
  font-weight:600;
  font-size:14px;
  margin-bottom:8px
}
input {
  width:100%;
  font:600 24px system-ui;
  color:var(--text);
  padding:13px 16px;
  background:#111118;
  border:1px solid #5f527c;
  border-radius:10px;
  min-height:58px
}
input:focus-visible,a:focus-visible {
  outline:3px solid var(--accent);
  outline-offset:4px
}
.hint {
  font-size:12px;
  margin-top:6px
}
.results {
  background:#242033;
  border:1px solid #443858;
  border-radius:14px;
  padding:23px
}
.results-title {
  color:var(--accent);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.1em
}
.result-row {
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  gap:16px;
  padding:12px 0;
  border-bottom:1px solid #443858
}
.result-row:last-of-type {
  border:0
}
.result-row strong {
  font-size:32px;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.035em
}
.result-row span {
  color:#d0c5e2;
  font-size:14px
}
.summary {
  font-size:13px;
  margin-top:14px;
  color:#d0c5e2
}
.error {
  color:#ffbcae;
  min-height:24px;
  font-size:13px;
  margin-top:12px
}
.patreon {
  margin-top:28px;
  padding:22px 26px;
  border:1px solid var(--line);
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px
}
.patreon[hidden] {
  display:none
}
.button {
  background:var(--accent);
  color:#191222;
  border-radius:10px;
  text-decoration:none;
  padding:12px 20px;
  font-weight:700;
  white-space:nowrap
}
footer {
  border-top:1px solid var(--line);
  margin-top:32px;
  padding-top:20px;
  color:var(--muted);
  font-size:12px
}
.sub {
  font-size:14px;
  margin-top:6px
}
@media(max-width:700px) {
  main {
    padding:20px 18px 40px
  }
  header {
    padding:20px 0 30px
  }
  .cards,.calculator {
    grid-template-columns:1fr
  }
  .card {
    padding:21px
  }
  .calculator {
    padding:20px;
    gap:18px
  }
  .patreon {
    align-items:flex-start;
    flex-direction:column
  }
  .result-row strong {
    font-size:30px
  }
  .price {
    font-size:18px
  }
  .badge {
    font-size:11px
  }
}
@media(prefers-reduced-motion:no-preference) {
  a {
    transition:background .15s
  }
  a:hover {
    background:#d0bdff
  }
}
.patreon-actions {
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap
}
.patreon-logo {
  display:block;
  width:133px;
  height:74px;
  object-fit:contain;
  border-radius:8px
}