:root {
  --page: #f2f1ee;
  --bg: #ffffff;
  --fg: #1a1a1e;
  --muted: #78767a;
  --accent: #3454d1;
  --border: #ececec;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--page);
  color: var(--fg);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.card {
  background: var(--bg);
  max-width: 760px;
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(20, 20, 30, 0.08);
  display: flex;
  overflow: hidden;
}

.side {
  background: #faf9f7;
  width: 220px;
  flex-shrink: 0;
  padding: 44px 28px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 18px;
  display: block;
}

.side h1 {
  font-size: 21px;
  font-weight: 800;
  margin: 0 0 22px;
}

.side .links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.side a {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.side a:hover {
  text-decoration: underline;
}

.main {
  padding: 40px 40px;
  flex: 1;
  display: flex;
  align-items: center;
}

.content {
  width: 100%;
}

.section-title {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
}

ul.list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-weight: 400;
}

ul.list li {
  font-size: 15px;
  line-height: 1.6;
  padding-left: 18px;
  position: relative;
}

ul.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
}

a {
  color: var(--fg);
  font-weight: 400;
  text-decoration-color: #d8d8dc;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

@media (max-width: 620px) {
  .card {
    flex-direction: column;
  }

  .side {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 32px 28px;
  }

  .main {
    padding: 32px 28px;
  }
}