:root {
  color-scheme: light;
  font-family:
    ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #172033;
  background: #f7fafc;
  --text: #172033;
  --muted: #667085;
  --line: #d8e0ea;
  --panel: rgba(255, 255, 255, 0.74);
  --accent: #1476b8;
  --accent-soft: #e6f4ff;
  --ink-soft: rgba(23, 32, 51, 0.08);
  --green-soft: #eaf8ef;
  --rose-soft: #fff0f3;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 50% 0, rgba(20, 118, 184, 0.13), transparent 34rem),
    linear-gradient(180deg, #ffffff 0, #f7fafc 48%, #f3f7fb 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.home {
  width: min(100% - 32px, 920px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 72px 0 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.profile {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.avatar-frame {
  position: relative;
  padding: 6px;
  border-radius: 50%;
  background:
    linear-gradient(#ffffff, #ffffff) padding-box,
    linear-gradient(135deg, #1476b8, #40a36f 48%, #d95778) border-box;
  border: 1px solid transparent;
  box-shadow: 0 22px 60px rgba(23, 32, 51, 0.12);
}

.avatar {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  display: block;
}

.eyebrow {
  margin: 24px 0 0;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 12px 0 0;
  color: var(--text);
  font-size: 44px;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: 0;
}

.intro {
  max-width: 660px;
  margin: 22px 0 0;
  color: #3b4658;
  font-size: 20px;
  line-height: 1.85;
  text-wrap: balance;
}

.stack {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.stack li {
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: #465365;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 8px 22px rgba(23, 32, 51, 0.04);
}

.focus-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 40px;
}

.focus-item {
  min-height: 168px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  text-align: left;
  box-shadow: 0 18px 48px rgba(23, 32, 51, 0.07);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.focus-item:nth-child(2) {
  background: linear-gradient(180deg, rgba(234, 248, 239, 0.86), rgba(255, 255, 255, 0.74));
}

.focus-item:nth-child(3) {
  background: linear-gradient(180deg, rgba(255, 240, 243, 0.82), rgba(255, 255, 255, 0.74));
}

.focus-item:hover {
  transform: translateY(-4px);
  border-color: rgba(20, 118, 184, 0.38);
  box-shadow: 0 24px 56px rgba(23, 32, 51, 0.11);
}

.focus-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 24px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.focus-item h2 {
  margin: 18px 0 0;
  color: var(--text);
  font-size: 17px;
  line-height: 1.25;
  letter-spacing: 0;
}

.focus-item p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.links {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 34px;
}

.links a {
  min-width: 142px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  color: #334155;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  box-shadow: 0 12px 34px rgba(23, 32, 51, 0.06);
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    background 160ms ease;
}

.links span {
  font-size: 15px;
  font-weight: 800;
}

.links small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.links a:hover,
.links a:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(20, 118, 184, 0.42);
  background: var(--accent-soft);
  color: #0f5e94;
  outline: none;
}

.links a:focus-visible {
  box-shadow:
    0 0 0 4px rgba(20, 118, 184, 0.16),
    0 12px 34px rgba(23, 32, 51, 0.08);
}

@media (max-width: 560px) {
  .home {
    width: min(100% - 28px, 440px);
    padding: 52px 0 38px;
  }

  .avatar {
    width: 112px;
    height: 112px;
  }

  h1 {
    font-size: 34px;
  }

  .intro {
    font-size: 17px;
    line-height: 1.75;
  }

  .focus-grid {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }

  .focus-item {
    min-height: auto;
    padding: 18px;
    border-radius: 16px;
  }

  .links {
    flex-direction: column;
  }

  .links a {
    width: 100%;
  }
}