:root {
  --bg: #090b0b;
  --panel: #101414;
  --panel-2: #0d1010;
  --text: #e8ece7;
  --muted: #9ca59d;
  --dim: #606a62;
  --line: #202925;
  --green: #8fd17f;
  --blue: #7ca8d8;
  --amber: #d6aa66;
  --max: 980px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(143, 209, 127, 0.055), transparent 34rem),
    radial-gradient(circle at 78% 18%, rgba(124, 168, 216, 0.08), transparent 22rem),
    var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(232, 236, 231, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 236, 231, 0.022) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

a {
  color: inherit;
  text-underline-offset: 0.25em;
}

a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

.shell {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 28px 0 64px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 0 96px;
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.82rem;
  letter-spacing: 0;
  text-decoration: none;
}

.mark img {
  width: 26px;
  height: 26px;
  display: block;
  image-rendering: auto;
}

nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.82rem;
}

nav a {
  text-decoration: none;
}

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

main {
  display: grid;
  gap: 72px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
  gap: 48px;
  align-items: center;
  min-height: 40vh;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2rem, 4.8vw, 4.5rem);
  line-height: 1;
  font-weight: 650;
  letter-spacing: 0;
}

.summary {
  max-width: 640px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2.2vw, 1.34rem);
  line-height: 1.55;
}

.summary strong {
  color: var(--text);
  font-weight: 620;
}

.now-line {
  margin: 18px 0 0;
  color: var(--dim);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.84rem;
}

.console {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 20, 20, 0.94), rgba(10, 13, 13, 0.94));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.console-head {
  display: flex;
  gap: 7px;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dim);
}

.dot:nth-child(1) {
  background: #d66f61;
}

.dot:nth-child(2) {
  background: var(--amber);
}

.dot:nth-child(3) {
  background: var(--green);
}

.console-body {
  padding: 18px;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.88rem;
  color: var(--muted);
}

.line {
  margin: 0;
  white-space: nowrap;
}

.line + .line {
  margin-top: 10px;
}

.prompt {
  color: var(--green);
}

.value {
  color: var(--text);
}

.comment {
  color: var(--dim);
}

section {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

h2 {
  margin: 0;
  color: var(--green);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.86rem;
  font-weight: 500;
}

.text-block {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.tag {
  border: 1px solid var(--line);
  padding: 6px 9px;
  color: var(--muted);
  background: rgba(16, 20, 20, 0.58);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.8rem;
}

.links {
  display: grid;
  gap: 14px;
}

.link-row {
  display: grid;
  grid-template-columns: minmax(150px, 0.32fr) minmax(0, 1fr);
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.link-row:first-child {
  border-top: 1px solid var(--line);
}

.link-row:hover .link-title {
  color: var(--green);
}

.link-title {
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.94rem;
  transition: color 160ms ease;
}

.link-desc {
  color: var(--muted);
}

.note {
  color: var(--dim);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.84rem;
}

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.8rem;
}

.footer-meta {
  display: inline-flex;
  gap: 18px;
  align-items: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.footer-brand img {
  width: 18px;
  height: 18px;
  opacity: 0.7;
}

@media (max-width: 780px) {
  .shell {
    width: min(100% - 24px, var(--max));
    padding-top: 18px;
  }

  header {
    align-items: flex-start;
    padding-bottom: 52px;
  }

  nav {
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
  }

  .hero,
  section {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 34px;
    min-height: auto;
  }

  .console-body {
    overflow-x: auto;
  }

  .link-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  footer {
    flex-direction: column;
  }
}