:root {
  --bg: #000000;
  --text: #ffffff;
  --muted: #787878;
  --line: rgba(20, 20, 20, 0.12);
  --placeholder: #dedbd5;
  --link-hover: #3b82f6;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.56;
  letter-spacing: -0.018em;
}

a { color: inherit; }

.page-shell {
  width: min(100% - 48px, 920px);
  margin: 0 auto;
  padding: 64px 0 96px;
}

.profile { width: 100%; }

.portrait-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 330px;
  max-height: 520px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  overflow: hidden;
  background:
    linear-gradient(135deg, transparent 49.6%, rgba(20,20,20,.12) 49.8%, rgba(20,20,20,.12) 50.2%, transparent 50.4%),
    linear-gradient(45deg, transparent 49.6%, rgba(20,20,20,.12) 49.8%, rgba(20,20,20,.12) 50.2%, transparent 50.4%),
    var(--placeholder);
  border-radius: 2px;
  color: rgba(20,20,20,.5);
  user-select: none;
}

.portrait-placeholder span {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .16em;
}

.portrait-placeholder small {
  font-size: 12px;
  letter-spacing: .02em;
}

.identity-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-top: 24px;
}

h1 {
  margin: 0;
  font-size: clamp(29px, 3vw, 38px);
  line-height: 1.1;
  font-weight: 500;
  letter-spacing: -0.045em;
}

.socials {
  display: flex;
  align-items: center;
  gap: 10px;
}

.socials a {
  width: 31px;
  height: 31px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  transition: transform .15s ease, background .15s ease;
}

.socials a:hover {
  transform: translateY(-1px);
  background: rgba(20,20,20,.05);
}

.copy {
  width: min(100%, 710px);
  margin-top: 78px;
}

.copy p {
  margin: 0 0 28px;
}

.copy .hello {
  margin-bottom: 28px;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 2px;
}

.project-links a {
  text-decoration: none;
  transition: color .18s ease;
}

.project-links a:hover,
.project-links a:focus-visible {
  color: var(--link-hover);
}

.copy .signoff {
  margin-top: 54px;
  margin-bottom: 0;
}

@media (max-width: 700px) {
  body {
    font-size: 17px;
    line-height: 1.55;
  }

  .page-shell {
    width: min(100% - 32px, 920px);
    padding-top: 24px;
    padding-bottom: 64px;
  }

  .portrait-placeholder {
    aspect-ratio: 4 / 5;
    min-height: 0;
    max-height: none;
  }

  .identity-row {
    align-items: flex-start;
    margin-top: 18px;
  }

  h1 {
    font-size: 28px;
  }

  .copy {
    margin-top: 58px;
  }

  .copy p {
    margin-bottom: 24px;
  }
}

@media (max-width: 430px) {
  .identity-row {
    gap: 12px;
  }

  .socials {
    gap: 7px;
  }

  .socials a {
    width: 29px;
    height: 29px;
  }
}