/* Tollgate — night shift ops desk (not SaaS template) */
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap");

:root {
  /* Gnom-Hub-V1 desk chrome (shared). Amber/CRT mapped onto warn/ok. */
  --ink: #121316;
  --ink2: #1a1b1f;
  --panel: #1e1f24;
  --panel2: #24262d;
  --line: #2e3138;
  --line2: #3a3e46;
  --paper: #e2e4e9;
  --muted: #8b909a;
  --dim: #6b7280;
  --amber: #c9a227;
  --amber-dim: #8a7018;
  --crt: #3d9b6a;
  --crt-dim: #1e4e35;
  --alarm: #c45c5c;
  --sky: #a1a8b3;
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
  --max: 1120px;
  --rail: 220px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--ink);
  color: var(--paper);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
/* Desk surface — no CRT scan / grain (Gnom-Hub-V1 chrome). */

a { color: var(--amber); text-decoration: underline; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { color: #ffc14d; }
code {
  font-family: var(--mono);
  font-size: 0.86em;
  color: var(--crt);
  background: rgba(93, 255, 154, 0.06);
  border: 1px solid var(--crt-dim);
  padding: 0.05rem 0.35rem;
  border-radius: 2px;
}

.shell {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.1rem;
}

/* ── Top bar: instrument strip ── */
.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(7, 8, 10, 0.92);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 40;
}
.topbar-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.65rem 1.1rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.75rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--paper);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.brand:hover { color: var(--amber); text-decoration: none; }
.brand svg { display: block; flex-shrink: 0; }
.sys {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}
.sys .live {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--crt);
}
.sys .live i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--crt);
  box-shadow: 0 0 8px var(--crt);
  animation: blink 1.8s ease infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}
.nav-right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.15rem;
  flex-wrap: wrap;
}
.nav-right a {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  padding: 0.35rem 0.55rem;
  border: 1px solid transparent;
}
.nav-right a:hover { color: var(--paper); border-color: var(--line); }
.nav-right a.cta {
  color: var(--ink);
  background: var(--amber);
  border-color: var(--amber);
  font-weight: 700;
  margin-left: 0.35rem;
}
.nav-right a.cta:hover { background: #ffc14d; color: var(--ink); }

@media (max-width: 820px) {
  .topbar-inner { grid-template-columns: 1fr auto; }
  .sys { display: none; }
}

/* ── Hero + console (merged) ── */
.mast {
  padding: 2.25rem 0 0.5rem;
  border-bottom: 1px solid var(--line);
}
.mast-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: 1.5rem 2rem;
  align-items: stretch;
}
@media (max-width: 900px) {
  .mast-grid { grid-template-columns: 1fr; }
}

.kicker {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 1rem;
}
.mast h1 {
  font-size: clamp(1.85rem, 4.2vw, 2.65rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin: 0 0 1rem;
  max-width: 14ch;
}
.mast h1 em {
  font-style: normal;
  color: var(--amber);
  border-bottom: 2px solid var(--amber-dim);
}
.lede {
  font-size: 1.02rem;
  color: var(--muted);
  max-width: 28rem;
  margin: 0 0 1.35rem;
  line-height: 1.55;
}
.lede strong { color: var(--paper); font-weight: 600; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--line2);
  background: transparent;
  color: var(--paper);
  padding: 0.65rem 0.95rem;
  cursor: pointer;
  border-radius: 0;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.btn:hover { border-color: var(--amber); color: var(--amber); text-decoration: none; }
.btn.primary {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
}
.btn.primary:hover { background: #ffc14d; color: var(--ink); border-color: #ffc14d; }
.btn.sm { padding: 0.4rem 0.65rem; font-size: 0.7rem; }
.btn.copied { background: var(--crt) !important; border-color: var(--crt) !important; color: var(--ink) !important; }

.compat {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
}
.compat li::before {
  content: "◈ ";
  color: var(--amber-dim);
}

.quick {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.quick a, .quick button {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--sky);
  padding: 0.45rem 0.65rem;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
}
.quick a:hover, .quick button:hover {
  border-color: var(--sky);
  color: var(--paper);
}
.quick .u { color: var(--dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Console (the product) ── */
.console {
  background: var(--ink2);
  border: 1px solid var(--line2);
  box-shadow:
    0 0 0 1px rgba(232, 163, 23, 0.08),
    0 24px 60px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
  min-height: 420px;
  position: relative;
}
.console::before {
  content: "ADMISSION CONSOLE";
  position: absolute;
  top: -0.55rem;
  left: 0.85rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--amber);
  background: var(--ink);
  padding: 0 0.4rem;
}
.console-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.85rem 0.9rem 0.65rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}
.console-head .agent {
  color: var(--paper);
  font-weight: 600;
}
.console-body {
  display: grid;
  grid-template-columns: 130px 1fr;
  flex: 1;
  min-height: 0;
}
@media (max-width: 560px) {
  .console-body { grid-template-columns: 1fr; }
}
.lane {
  border-right: 1px solid var(--line);
  padding: 1rem 0.75rem;
  background: var(--panel);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.35rem;
}
@media (max-width: 560px) {
  .lane { flex-direction: row; border-right: 0; border-bottom: 1px solid var(--line); justify-content: center; gap: 0.75rem; padding: 0.75rem; }
}
.lane .box {
  margin-top: 0.35rem;
  border: 1px solid var(--amber-dim);
  color: var(--amber);
  padding: 0.55rem 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  background: rgba(232, 163, 23, 0.06);
  width: 100%;
}
.lane .arrow { color: var(--line2); font-size: 1rem; }
.screen {
  padding: 0.85rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.screen::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(93,255,154,0.03), transparent 30%, transparent 70%, rgba(0,0,0,0.25));
  mix-blend-mode: screen;
}
.tabs {
  display: flex;
  gap: 0;
  margin-bottom: 0.85rem;
  border: 1px solid var(--line);
  width: fit-content;
  max-width: 100%;
}
.tabs button {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--dim);
  padding: 0.45rem 0.75rem;
  cursor: pointer;
}
.tabs button:last-child { border-right: 0; }
.tabs button:hover { color: var(--paper); background: var(--panel); }
.tabs button.active[data-scene="protect"] { background: rgba(255, 59, 74, 0.12); color: var(--alarm); }
.tabs button.active[data-scene="route"] { background: rgba(126, 176, 200, 0.12); color: var(--sky); }
.tabs button.active[data-scene="prove"] { background: rgba(93, 255, 154, 0.1); color: var(--crt); }

.scene { display: none; flex: 1; animation: in 0.4s ease; }
.scene.active { display: block; }
@keyframes in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}
.scene-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 0.75rem;
}

/* protect */
.meter-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.78rem;
  margin-bottom: 0.35rem;
  color: var(--muted);
}
.meter-row b { color: var(--paper); }
.meter {
  height: 8px;
  background: var(--panel);
  border: 1px solid var(--line);
  margin-bottom: 1rem;
  position: relative;
  overflow: hidden;
}
.meter > i {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--amber), var(--alarm));
  transition: width 1.15s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.scene.active .meter > i { width: 100%; }
.stamp {
  border: 2px solid var(--alarm);
  color: var(--alarm);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.75rem 0.9rem;
  display: inline-block;
  transform: rotate(-2deg);
  margin: 0.25rem 0 0.85rem;
  background: rgba(255, 59, 74, 0.06);
  box-shadow: 4px 4px 0 rgba(255, 59, 74, 0.15);
}
.stamp small {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  font-weight: 500;
  margin-top: 0.35rem;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
}
.line-ok {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--crt);
}

/* route */
.route-log {
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.7;
  margin: 0;
  padding: 0;
  list-style: none;
}
.route-log li {
  opacity: 0;
  transform: translateX(-8px);
  padding: 0.35rem 0;
  border-bottom: 1px dashed var(--line);
  color: var(--muted);
}
.scene.active .route-log li {
  opacity: 1;
  transform: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.scene.active .route-log li:nth-child(1) { transition-delay: 0.05s; }
.scene.active .route-log li:nth-child(2) { transition-delay: 0.28s; }
.scene.active .route-log li:nth-child(3) { transition-delay: 0.5s; }
.scene.active .route-log li:nth-child(4) { transition-delay: 0.72s; }
.route-log .fail { color: var(--alarm); }
.route-log .hop { color: var(--sky); }
.route-log .ok { color: var(--crt); }
.route-log .ts { color: var(--dim); margin-right: 0.5rem; font-size: 0.72rem; }

/* prove */
.scoreboard {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin: 0.75rem 0;
}
.scoreboard div {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 0.75rem;
  font-family: var(--mono);
}
.scoreboard b {
  display: block;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.scoreboard .hi b { color: var(--crt); }
.scoreboard span {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
}

.progress {
  height: 2px;
  background: var(--line);
  margin-top: auto;
  overflow: hidden;
}
.progress > i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--amber);
}
.progress.running > i { animation: prog 5.5s linear; }
@keyframes prog {
  from { width: 0; }
  to { width: 100%; }
}

.caption {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
  padding: 1rem 0 1.5rem;
  max-width: 36rem;
  margin: 0 auto;
}
.caption strong { color: var(--paper); }

/* ── Section chrome ── */
.sec {
  padding: 3rem 0;
  border-bottom: 1px solid var(--line);
}
.sec-head {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: start;
}
@media (max-width: 560px) {
  .sec-head { grid-template-columns: 1fr; gap: 0.35rem; }
}
.sec-num {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--amber);
  padding-top: 0.35rem;
}
.sec h2 {
  font-size: clamp(1.35rem, 2.8vw, 1.75rem);
  margin: 0 0 0.4rem;
  letter-spacing: -0.02em;
  font-weight: 700;
  line-height: 1.2;
}
.sec-lead {
  margin: 0;
  color: var(--muted);
  max-width: 36rem;
  font-size: 0.98rem;
}

/* ── Why: not cards — failure modes ── */
.modes {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line);
}
.mode {
  display: grid;
  grid-template-columns: 7rem 1fr auto;
  gap: 1rem;
  padding: 1.15rem 1.15rem;
  border-bottom: 1px solid var(--line);
  align-items: start;
  background: var(--panel);
  transition: background 0.15s;
}
.mode:last-child { border-bottom: 0; }
.mode:hover { background: var(--panel2); }
@media (max-width: 700px) {
  .mode { grid-template-columns: 1fr; gap: 0.35rem; }
  .mode .pillar { margin-bottom: 0.25rem; }
}
.mode .pillar {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.mode.p .pillar { color: var(--alarm); }
.mode.r .pillar { color: var(--sky); }
.mode.v .pillar { color: var(--crt); }
.mode h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 600;
}
.mode p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 38rem;
}
.mode .tags {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dim);
  text-align: right;
  line-height: 1.7;
  white-space: nowrap;
}
@media (max-width: 700px) {
  .mode .tags { text-align: left; white-space: normal; }
}

/* ── Architecture schematic ── */
.schematic {
  border: 1px solid var(--line);
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 24px 24px,
    var(--ink2);
  padding: 1.5rem 1rem 1.25rem;
  overflow-x: auto;
}
.schematic svg { display: block; width: 100%; max-width: 720px; margin: 0 auto; height: auto; }
.schematic-note {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--dim);
  text-align: center;
  margin: 0.85rem 0 0;
  letter-spacing: 0.04em;
}

/* ── Dashboard strip ── */
.ops {
  border: 1px solid var(--line);
  background: var(--ink2);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
}
@media (max-width: 800px) { .ops { grid-template-columns: 1fr; } }
.ops-left {
  padding: 1.25rem;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
@media (max-width: 800px) { .ops-left { border-right: 0; border-bottom: 1px solid var(--line); } }
.ops-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.ops-status .ok {
  color: var(--crt);
  border: 1px solid var(--crt-dim);
  padding: 0.25rem 0.5rem;
  background: rgba(93, 255, 154, 0.06);
}
.gauge {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.gauge .n {
  font-family: var(--mono);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--paper);
}
.gauge .u {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
}
.mini-stats div {
  border: 1px solid var(--line);
  padding: 0.55rem;
  font-family: var(--mono);
  background: var(--panel);
}
.mini-stats b { display: block; font-size: 1rem; }
.mini-stats span { font-size: 0.62rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); }
.warn {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--amber);
  border-left: 2px solid var(--amber);
  padding: 0.45rem 0.65rem;
  background: rgba(232, 163, 23, 0.06);
}
.ops-right { padding: 0; }
.ops-right table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 0.8rem;
}
.ops-right th {
  text-align: left;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  font-weight: 500;
}
.ops-right td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}
.ops-right tr:last-child td { border-bottom: 0; }
.ops-right td:first-child { color: var(--paper); }
.led {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--crt);
  box-shadow: 0 0 6px var(--crt);
  margin-right: 0.45rem;
  vertical-align: middle;
}
.ops-foot {
  grid-column: 1 / -1;
  padding: 0.85rem 1.15rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
  background: var(--panel);
}
.ops-foot strong { color: var(--paper); }

/* ── Stack / code ── */
.split {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 800px) { .split { grid-template-columns: 1fr; } }
.stack-list {
  font-family: var(--mono);
  font-size: 0.82rem;
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  border: 1px solid var(--line);
}
.stack-list li {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  background: var(--panel);
}
.stack-list li:last-child { border-bottom: 0; }
.stack-list span { color: var(--dim); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; }

.term {
  border: 1px solid var(--line2);
  background: #050607;
}
.term-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.45rem 0.7rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  background: var(--panel);
}
.term pre {
  margin: 0;
  padding: 1rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.65;
  overflow-x: auto;
  color: #b8c0b0;
  cursor: text;
  user-select: text;
  outline: none;
}
.term pre:hover { background: rgba(93, 255, 154, 0.02); }
.term pre::selection, .term pre *::selection {
  background: rgba(232, 163, 23, 0.35);
  color: #fff;
}
.term .c { color: var(--dim); }
.term .k { color: var(--sky); }
.term .s { color: var(--crt); }
.term .a { color: var(--amber); }
.hint {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--dim);
  margin: 0.5rem 0 0;
}
.hint kbd {
  border: 1px solid var(--line);
  padding: 0.05rem 0.3rem;
  font-family: inherit;
  font-size: 0.65rem;
}

/* ── Steps as log ── */
.log-steps {
  font-family: var(--mono);
  font-size: 0.85rem;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: s;
}
.log-steps li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.75rem;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--line);
  counter-increment: s;
}
.log-steps li::before {
  content: counter(s, decimal-leading-zero);
  color: var(--amber);
  font-size: 0.75rem;
  padding-top: 0.15rem;
}
.log-steps strong { display: block; color: var(--paper); font-weight: 600; margin-bottom: 0.15rem; }
.log-steps span { color: var(--muted); font-size: 0.82rem; }

/* ── Prove banner ── */
.prove-banner {
  border: 1px solid var(--crt-dim);
  background:
    linear-gradient(135deg, rgba(93, 255, 154, 0.05), transparent 50%),
    var(--ink2);
  padding: 2rem 1.5rem;
  text-align: center;
}
.prove-banner h2 {
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.prove-banner p {
  color: var(--muted);
  max-width: 28rem;
  margin: 0 auto 1.25rem;
}
.chain {
  font-family: var(--mono);
  font-size: 0.78rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}
.chain span {
  border: 1px solid var(--line);
  padding: 0.4rem 0.65rem;
  background: var(--panel);
  color: var(--muted);
}
.chain .ok { border-color: var(--crt-dim); color: var(--crt); }
.chain .arr { border: 0; background: none; color: var(--dim); padding: 0 0.15rem; }
.big-score {
  font-family: var(--mono);
  font-size: 1.25rem;
  color: var(--crt);
  margin-bottom: 1.1rem;
  letter-spacing: 0.04em;
}

/* ── Dev grit ── */
.grit {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}
.grit li {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  padding: 0.4rem 0.6rem;
  color: var(--dim);
  background: var(--panel);
}

/* ── Footer ── */
.foot {
  padding: 2rem 0 2.5rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--dim);
}
.foot-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
}
.foot strong { color: var(--paper); display: block; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.35rem; }
.foot .tag { color: var(--amber-dim); margin-top: 0.35rem; }
.foot-links { display: flex; flex-wrap: wrap; gap: 0.85rem; }
.foot-links a { color: var(--muted); text-decoration: none; text-transform: uppercase; letter-spacing: 0.06em; }
.foot-links a:hover { color: var(--amber); }

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 200;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--panel2);
  border: 1px solid var(--line2);
  color: var(--paper);
  padding: 0.65rem 1rem;
  opacity: 0;
  pointer-events: none;
  transition: 0.25s ease;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { border-color: var(--amber); color: var(--amber); }

/* ── Docs page reuse ── */
.docs-hero { padding: 2rem 0 1rem; }
.docs-hero h1 { font-size: 1.6rem; margin: 0 0 0.5rem; }
.search-box {
  width: 100%;
  max-width: 28rem;
  margin: 1rem 0 0;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.85rem;
  border-radius: 0;
}
.search-box:focus { outline: 1px solid var(--amber); }
.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.doc-link {
  display: block;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--paper);
  text-decoration: none;
}
.doc-link:hover { border-color: var(--amber); color: var(--paper); }
.doc-link strong {
  display: block;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
  color: var(--amber);
}
.doc-link span { color: var(--muted); font-size: 0.88rem; }
.sec-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 0.65rem;
}
.center-page {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 2rem;
  font-family: var(--mono);
}
.reveal {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}