:root {
  --bg: #f4efe4;
  --bg-raise: #fffaf1;
  --bg-sink: #e7dfd0;
  --line: #d9cdb8;
  --line-strong: #b7a78d;
  --text: #231c14;
  --muted: #5c5348;
  --faint: #7d7264;
  --accent: #b45309;
  --accent-ink: #1a1206;
  --phosphor: #31572c;
  --danger: #9f2d20;
  --card: rgba(255, 250, 241, 0.92);
  --shadow: 0 18px 40px rgba(70, 48, 20, 0.08);
  --grid: rgba(36, 28, 20, 0.045);
  --glow: transparent;
  --header: rgba(244, 239, 228, 0.9);
  --mono: "IBM Plex Mono", "Cascadia Mono", "Segoe UI Mono", Consolas, monospace;
  --display: "Chakra Petch", "Segoe UI", sans-serif;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #080a07;
  --bg-raise: #12180f;
  --bg-sink: #050705;
  --line: #2c3824;
  --line-strong: #516246;
  --text: #e7f0dc;
  --muted: #a3b396;
  --faint: #7e8c72;
  --accent: #f0b429;
  --accent-ink: #1a1206;
  --phosphor: #b6f25c;
  --danger: #ff8d72;
  --card: rgba(16, 22, 14, 0.9);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  --grid: rgba(240, 180, 41, 0.055);
  --glow: rgba(182, 242, 92, 0.28);
  --header: rgba(8, 10, 7, 0.88);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.6;
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 28px 28px;
  background-attachment: fixed;
}

::selection {
  background: var(--accent);
  color: var(--accent-ink);
}

a {
  color: inherit;
  text-underline-offset: 0.18em;
}

a:hover { color: var(--accent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 40;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.4rem 0.7rem;
  text-decoration: none;
}

.skip:focus { top: 0.7rem; }

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: var(--header);
  backdrop-filter: blur(12px);
}

.top-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: min(1120px, calc(100% - 1.5rem));
  margin: 0 auto;
  min-height: 4rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  letter-spacing: 0.08em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--accent);
  color: var(--phosphor);
  font-family: var(--display);
  font-weight: 650;
}

.brand small {
  display: block;
  color: var(--faint);
  letter-spacing: 0.14em;
  font-size: 0.68rem;
}

.nav {
  display: flex;
  gap: 1.1rem;
  margin-left: 1.2rem;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.92rem;
}

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

.theme-btn {
  margin-left: auto;
  border: 1px solid var(--line-strong);
  background: var(--bg-raise);
  color: var(--text);
  font: inherit;
  letter-spacing: 0.14em;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  min-width: 5.4rem;
}

.theme-btn [data-theme-label]::before {
  content: "DAY";
}

:root[data-theme="dark"] .theme-btn [data-theme-label]::before {
  content: "NIGHT";
}

.theme-btn:hover { border-color: var(--accent); }

.wrap {
  width: min(1120px, calc(100% - 1.5rem));
  margin: 0 auto;
  padding-bottom: 3rem;
}

.hero {
  display: grid;
  gap: 1.5rem;
  padding: 2.2rem 0 1rem;
}

.kicker {
  margin: 0 0 0.8rem;
  color: var(--accent);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

h1, h2, h3 { font-family: var(--display); font-weight: 650; letter-spacing: 0.01em; }

h1 {
  margin: 0;
  font-size: clamp(3rem, 8vw, 5.6rem);
  line-height: 0.9;
}

.rule {
  width: 4.5rem;
  height: 3px;
  margin: 1rem 0;
  background: var(--accent);
  border: 0;
}

.lede, .now { max-width: 38rem; }

.lede { margin: 0; font-size: 1.05rem; }

.now {
  margin: 1rem 0 0;
  color: var(--muted);
}

.tag {
  display: inline-block;
  margin-right: 0.4rem;
  padding: 0.05rem 0.4rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.68rem;
  vertical-align: 0.1em;
}

.actions { margin-top: 1.4rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover { border-color: var(--accent); color: var(--text); }

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.btn-accent:hover { color: var(--accent-ink); filter: brightness(1.05); }

.handles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.handles a {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-height: 4.4rem;
  padding: 0.75rem 0.8rem;
  border: 1px solid var(--line);
  background: var(--card);
  text-decoration: none;
  box-shadow: var(--shadow);
}

.handles a span { color: var(--faint); font-size: 0.82rem; }

.handles a strong { font-weight: 500; }

.monitor {
  border: 1px solid var(--line-strong);
  background: var(--bg-sink);
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  min-height: 22rem;
  display: flex;
  flex-direction: column;
}

.monitor-bar {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.dots { display: flex; gap: 0.35rem; }

.dots i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--line-strong);
  display: block;
}

.dots i:nth-child(1) { background: var(--danger); }
.dots i:nth-child(2) { background: var(--accent); }
.dots i:nth-child(3) { background: var(--phosphor); }

.boot {
  margin: 0;
  padding: 1rem 1rem 1.2rem;
  white-space: pre-wrap;
  color: var(--phosphor);
  text-shadow: 0 0 10px var(--glow);
  line-height: 1.7;
  flex: 1;
}

.boot::after {
  content: "";
  display: inline-block;
  width: 0.58em;
  height: 1em;
  margin-left: 0.15rem;
  background: var(--phosphor);
  vertical-align: text-bottom;
  animation: blink 1.05s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.section { padding: 2.2rem 0 0.4rem; }

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  margin-bottom: 1rem;
}

.section-head h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.4rem); }

.section-head p { margin: 0; color: var(--muted); max-width: 26rem; }

.feature, .card, .github-mount {
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
}

.feature { padding: 1.2rem 1.2rem 1.3rem; }

.feature-top, .meta-row {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: center;
  color: var(--faint);
  font-size: 0.82rem;
}

.feature h3, .card h3 { margin: 0.7rem 0 0.45rem; font-size: 1.7rem; }

.feature p, .card p { margin: 0; color: var(--muted); }

.text-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--text);
}

.grid-3, .repo-grid, .stat-grid {
  display: grid;
  gap: 0.8rem;
}

.grid-3 { margin-top: 0.8rem; }

.card { padding: 1rem 1rem 1.1rem; }

.card h3 { font-size: 1.25rem; }

.card ul, .plain-list {
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
}

.card li + li, .plain-list li + li { margin-top: 0.3rem; }

.keys {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1rem 0 0;
}

kbd {
  border: 1px solid var(--line-strong);
  background: var(--bg-sink);
  padding: 0.2rem 0.45rem;
  font-family: inherit;
  font-size: 0.85rem;
}

.keys a { text-decoration: none; }
.keys a:hover kbd { border-color: var(--accent); color: var(--text); }

.github-mount { padding: 1rem; min-height: 8rem; }

.stat-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 1rem 0; }

.stat {
  border: 1px solid var(--line);
  background: var(--bg-raise);
  padding: 0.75rem;
}

.stat b {
  display: block;
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 650;
  line-height: 1.1;
}

.stat-wide b { font-size: 1.02rem; line-height: 1.35; }

.stat span { color: var(--faint); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }

.profile-row {
  display: flex;
  gap: 0.9rem;
  align-items: center;
}

.profile-row img {
  width: 3.4rem;
  height: 3.4rem;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  background: var(--bg-sink);
}

.profile-row p { margin: 0.15rem 0 0; color: var(--muted); }

.bars { display: grid; gap: 0.4rem; margin: 0.3rem 0 1rem; }

.bar-row { display: grid; grid-template-columns: 7.5rem 1fr auto; gap: 0.6rem; align-items: center; font-size: 0.82rem; }

.bar-row span:last-child { color: var(--faint); }

.track { height: 0.45rem; background: var(--bg-sink); border: 1px solid var(--line); }

.track i {
  display: block;
  height: 100%;
  background: var(--phosphor);
}

.tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.9rem;
}

.tools input, .tools button, .choice, .stage-bar button {
  border: 1px solid var(--line-strong);
  background: var(--bg-raise);
  color: var(--text);
  font: inherit;
  padding: 0.4rem 0.6rem;
}

.tools input { min-width: min(100%, 16rem); flex: 1; }

.tools button, .choice, .stage-bar button { cursor: pointer; }

.tools button[aria-pressed="true"], .choice:hover, .stage-bar button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.repo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.repo {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-height: 11rem;
  padding: 0.95rem;
  border: 1px solid var(--line);
  background: var(--bg-raise);
  text-decoration: none;
}

.repo:hover { border-color: var(--accent); color: inherit; }

.repo-top, .repo-foot {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  align-items: baseline;
}

.repo h3 { margin: 0; font-size: 1.15rem; word-break: break-word; }

.lang { color: var(--phosphor); font-size: 0.78rem; letter-spacing: 0.06em; }

.repo p { margin: 0; color: var(--muted); flex: 1; }

.repo-foot { color: var(--faint); font-size: 0.78rem; }

.note, .error { color: var(--muted); }

.error { color: var(--danger); }

.skeleton {
  height: 0.9rem;
  margin: 0.45rem 0;
  background: linear-gradient(90deg, var(--bg-sink), var(--bg-raise), var(--bg-sink));
  background-size: 200% 100%;
  animation: sheen 1.2s linear infinite;
}

@keyframes sheen { to { background-position: -200% 0; } }

.statusline {
  border-top: 1px solid var(--line);
  background: var(--bg-sink);
}

.statusline-inner {
  width: min(1120px, calc(100% - 1.5rem));
  margin: 0 auto;
  min-height: 2.6rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  color: var(--faint);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

@media (min-width: 960px) {
  .hero { grid-template-columns: 1.15fr 0.85fr; align-items: stretch; }
  .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 1040px) {
  .stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 800px) {
  .top-inner { flex-wrap: wrap; padding: 0.55rem 0; }
  .nav { order: 3; width: 100%; margin: 0 0 0.55rem; }
  .handles, .repo-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-head { flex-direction: column; align-items: start; }
  .statusline-inner { flex-wrap: wrap; padding: 0.4rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .boot::after, .skeleton { animation: none; }
}