:root { color-scheme: light; }
*, *::before, *::after { box-sizing: border-box; }
html { min-width: 320px; }
body {
  margin: 0;
  min-height: 100vh;
  background: #fff;
  color: #111;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.page-shell {
  width: min(calc(100% - 2rem), 38rem);
  margin-inline: auto;
  padding-block: clamp(3rem, 11vh, 7rem) 3rem;
}
.identity { margin-bottom: 2.5rem; }
.eyebrow {
  margin: 0 0 1.5rem;
  color: #555;
  font-size: .82rem;
  letter-spacing: .04em;
}
h1 {
  margin: 0;
  font-size: clamp(3.5rem, 13vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -.075em;
  line-height: 1;
}
.one-liner {
  max-width: 38ch;
  margin: 1.5rem 0 0;
  color: #333;
  font-size: clamp(1.05rem, 3.8vw, 1.2rem);
  line-height: 1.55;
}
.link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid #b8b8b8;
}
.link-list li { border-bottom: 1px solid #b8b8b8; }
.link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
  padding: .9rem 0;
  color: inherit;
  text-decoration: none;
}
.link-platform { font-size: 1.06rem; font-weight: 650; }
.link-detail { color: #4a4a4a; font-size: .93rem; text-align: right; overflow-wrap: anywhere; }
a.link-card:hover .link-platform { text-decoration: underline; text-underline-offset: .2em; }
a.link-card:focus-visible { outline: 2px solid #111; outline-offset: 4px; }
@media (max-width: 360px) {
  .page-shell { width: calc(100% - 1.5rem); }
  .link-card { gap: .6rem; }
}