.isv-page,
.isv-page *,
.isv-site-header,
.isv-site-header *,
.isv-section,
.isv-section * {
  box-sizing: border-box;
}

.isv-page,
.isv-site-header,
.isv-section {
  margin: 0;
  padding: 0;
}

:root {
  --isv-blue: #073cff;
  --isv-ink: #10131a;
  --isv-muted: #616678;
  --isv-line: #e7e9f1;
  --isv-soft: #f6f7fb;
  --isv-magenta: #f300d8;
  --isv-violet: #a100ff;
  --isv-cyan: #18b6ff;
}

.isv-page {
  min-height: 100vh;
  background: #fff;
}

.isv-site-header,
.isv-section {
  color: var(--isv-ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.35;
}

.isv-site-header img,
.isv-section img {
  display: block;
  width: 100%;
}

.isv-site-header a,
.isv-section a {
  color: inherit;
  text-decoration: none;
}

.isv-site-header button,
.isv-site-header input,
.isv-section button,
.isv-section input {
  font: inherit;
}

.isv-section {
  padding: 38px 0;
}

.isv-container {
  width: min(1140px, calc(100% - 40px));
  margin-inline: auto;
}

.isv-section-title {
  margin-bottom: 24px;
  font-size: clamp(22px, 3vw, 29px);
  line-height: 1.1;
}

@media (max-width: 900px) {
  .isv-container {
    width: min(100% - 30px, 720px);
  }
}

@media (max-width: 620px) {
  .isv-container {
    width: min(100% - 22px, 460px);
  }

  .isv-section {
    padding: 30px 0;
  }
}