body.vw-era-2001 {
  --tt-blue: #0046ff;
  --tt-cyan: #00e8ff;
  --tt-green: #00f078;
  --tt-yellow: #ffe600;
  --tt-magenta: #ff43b5;
  margin: 0;
  background: #050505;
  color: #f5f5f5;
  font-family: "Courier New", ui-monospace, monospace;
  font-weight: 700;
}

.era01 {
  width: min(100% - 1.5rem, 1000px);
  margin-inline: auto;
  padding: clamp(1rem, 3vw, 2.5rem) 0 4rem;
  letter-spacing: 0.025em;
}

.era01 a { color: inherit; }

.era01-head,
.era01-page,
.era01-footer {
  border-inline: 0.4rem solid #111;
  background: #000;
}

.era01-service-line,
.era01-page-number,
.era01-footer {
  display: grid;
  grid-template-columns: 5rem 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0.55rem 0.8rem;
  background: var(--tt-blue);
  color: #fff;
  font-size: clamp(0.8rem, 2vw, 1rem);
  text-transform: uppercase;
}

.era01-service-line strong { text-align: center; }

.era01-wordmark {
  display: flex;
  align-items: baseline;
  gap: 0.2em;
  padding: clamp(1.5rem, 5vw, 3.75rem) clamp(1rem, 4vw, 2.5rem) 0.75rem;
  font-size: clamp(3rem, 12vw, 8rem);
  line-height: 0.8;
  letter-spacing: -0.12em;
}

.era01-wordmark span:first-child { color: var(--tt-yellow); }
.era01-wordmark span:nth-child(2) { color: var(--tt-cyan); }
.era01-wordmark strong { margin-left: 0.15em; color: #fff; font-size: 0.46em; letter-spacing: 0.03em; }

.era01-intro {
  margin: 0;
  padding: 1rem clamp(1rem, 4vw, 2.5rem) 2rem;
  color: var(--tt-green);
  font-size: clamp(1rem, 2.8vw, 1.45rem);
}

.era01-index { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 0.35rem solid var(--tt-blue); }
.era01-index a {
  min-height: 4.5rem;
  display: grid;
  place-items: center;
  padding: 0.6rem;
  border-right: 2px solid #000;
  background: var(--tt-yellow);
  color: #000;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
}
.era01-index a:nth-child(2) { background: var(--tt-cyan); }
.era01-index a:nth-child(3) { background: var(--tt-green); }
.era01-index a:nth-child(4) { background: var(--tt-magenta); }
.era01-index a span { display: block; font-size: 0.75rem; }
.era01-index a:hover,
.era01-index a:focus-visible { filter: brightness(1.25); outline: 3px solid #fff; outline-offset: -6px; }
.era01-index a:active { transform: translateY(3px); }

.era01-language { display: flex; justify-content: flex-end; gap: 0.5rem; padding: 0.6rem 0.8rem; }
.era01-language a { padding: 0.25rem 0.5rem; color: var(--tt-cyan); }
.era01-language a[aria-current="page"] { background: var(--tt-cyan); color: #000; text-decoration: none; }

.era01-page { padding-bottom: clamp(2rem, 5vw, 4rem); }
.era01-page-number { margin-bottom: clamp(1.5rem, 4vw, 3rem); }
.era01-page-number strong { text-align: right; }
.era01-page-yellow .era01-page-number { background: var(--tt-yellow); color: #000; }
.era01-page-cyan .era01-page-number { background: var(--tt-cyan); color: #000; }
.era01-page-green .era01-page-number { background: var(--tt-green); color: #000; }
.era01-page-magenta .era01-page-number { background: var(--tt-magenta); color: #000; }

.era01-page > h1,
.era01-page > p,
.era01-topic-columns,
.era01-projects,
.era01-contact-links { margin-inline: clamp(1rem, 4vw, 2.5rem); }

.era01-page h1 { max-width: 16ch; margin-block: 0 1.5rem; color: var(--tt-yellow); font-size: clamp(2rem, 7vw, 4.75rem); line-height: 0.98; text-transform: uppercase; }
.era01-page > p { max-width: 68ch; font-size: clamp(1rem, 2.3vw, 1.3rem); line-height: 1.55; }
.era01-location { color: var(--tt-green); }

.era01-topic-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; }
.era01-topic-columns h2 { margin: 0 0 0.65rem; color: var(--tt-cyan); font-size: 1rem; text-transform: uppercase; }
.era01-topic-columns ul { margin: 0; padding: 0; list-style: none; }
.era01-topic-columns li { border-bottom: 1px dashed #5b5b5b; }
.era01-topic-columns summary { padding: 0.55rem 0; color: #fff; cursor: pointer; }
.era01-topic-columns details[open] summary { color: var(--tt-yellow); }
.era01-topic-columns p { margin: 0 0 0.8rem; color: #bfc4c8; font-weight: 400; }

.era01-projects { margin-block: 0; padding: 0; list-style: none; }
.era01-projects li { display: grid; grid-template-columns: 4rem minmax(12rem, 0.55fr) 1fr; gap: 0.75rem; padding: 0.75rem 0; border-bottom: 1px dashed #5b5b5b; }
.era01-projects li > span { color: var(--tt-yellow); }
.era01-projects a { color: var(--tt-green); }
.era01-projects small { color: #d4d4d4; font-weight: 400; }

.era01-contact-links { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }
.era01-contact-links a { padding: 0.7rem 0.9rem; background: var(--tt-magenta); color: #000; text-decoration: none; }
.era01-contact-links a:hover,
.era01-contact-links a:focus-visible { background: #fff; }
.era01-contact-links a:active { transform: translateY(3px); }

.era01-footer p { margin: 0; text-align: center; }
.era01-footer a { text-align: right; }

@media (max-width: 680px) {
  .era01 { width: 100%; padding-top: 0; }
  .era01-service-line,
  .era01-page-number,
  .era01-footer { grid-template-columns: auto 1fr auto; gap: 0.5rem; }
  .era01-index { grid-template-columns: repeat(2, 1fr); }
  .era01-topic-columns { grid-template-columns: 1fr; }
  .era01-projects li { grid-template-columns: 3rem 1fr; }
  .era01-projects small { grid-column: 2; }
  .era01-footer p { font-size: 0.7rem; }
}