/* ============================================================
   Codex Reset Radar — standalone dark tracking dashboard
   Page: /codex-reset.html · No Bootstrap, self-contained system
   ============================================================ */

:root {
  --crx-bg: #070b12;
  --crx-bg-raised: #0b1220;
  --crx-bg-card: #0d1524;
  --crx-bg-card-hi: #111b2e;
  --crx-ink: #e8eef6;
  --crx-ink-dim: #9aa9bd;
  --crx-ink-faint: #75879f;
  --crx-line: rgba(148, 180, 220, 0.14);
  --crx-line-hi: rgba(148, 180, 220, 0.26);
  --crx-cyan: #42dcc8;
  --crx-cyan-deep: #1fae9c;
  --crx-blue: #4d8dff;
  --crx-amber: #f0b23c;
  --crx-red: #f2686f;
  --crx-green: #4ade80;
  --crx-glow-cyan: rgba(66, 220, 200, 0.16);
  --crx-glow-blue: rgba(77, 141, 255, 0.13);
  --crx-radius: 18px;
  --crx-radius-sm: 12px;
  --crx-shadow: 0 20px 50px -22px rgba(0, 0, 0, 0.7);
  --crx-font-display: "Bahnschrift", "DIN Alternate", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --crx-font-body: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --crx-font-mono: "Cascadia Code", "JetBrains Mono", Consolas, "Courier New", monospace;
  --crx-header-h: 62px;
}

/* ---------- reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html.crx { scroll-behavior: smooth; scroll-padding-top: calc(var(--crx-header-h) + 18px); color-scheme: dark; }

body.crx::selection, body.crx ::selection { background: rgba(66, 220, 200, 0.28); color: #fff; }

body.crx {
  scrollbar-color: #26374f var(--crx-bg);
  scrollbar-width: thin;
}
body.crx::-webkit-scrollbar { width: 11px; height: 11px; }
body.crx::-webkit-scrollbar-track { background: var(--crx-bg); }
body.crx::-webkit-scrollbar-thumb {
  background: #1e2c40;
  border: 3px solid var(--crx-bg);
  border-radius: 999px;
}
body.crx::-webkit-scrollbar-thumb:hover { background: var(--crx-cyan-deep); }

body.crx {
  margin: 0;
  background: var(--crx-bg);
  color: var(--crx-ink);
  font-family: var(--crx-font-body);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.crx a { color: var(--crx-cyan); text-decoration: none; }
body.crx a:hover { color: #7ce9da; }
body.crx code {
  font-family: var(--crx-font-mono);
  font-size: 0.88em;
  padding: 0.12em 0.42em;
  border-radius: 6px;
  background: rgba(66, 220, 200, 0.1);
  border: 1px solid rgba(66, 220, 200, 0.22);
  color: #7ce9da;
}
body.crx h1, body.crx h2, body.crx h3 {
  font-family: var(--crx-font-display);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: 0.01em;
  margin: 0 0 0.6em;
}
body.crx p { margin: 0 0 1em; }
body.crx p:last-child { margin-bottom: 0; }

.crx-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 10px 18px;
  background: var(--crx-cyan);
  color: #04120f;
  border-radius: 0 0 10px 0;
  font-weight: 700;
}
.crx-skip:focus { left: 0; }

body.crx :focus-visible {
  outline: 2px solid var(--crx-cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- top bar ---------- */
.crx-top {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  height: var(--crx-header-h);
  background: rgba(7, 11, 18, 0.78);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid var(--crx-line);
}
.crx-top-inner {
  max-width: 1180px;
  height: 100%;
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.crx-brand { display: flex; align-items: baseline; gap: 9px; color: var(--crx-ink); white-space: nowrap; }
.crx-brand:hover { color: var(--crx-ink); }
.crx-brand-dot {
  width: 9px; height: 9px;
  align-self: center;
  border-radius: 50%;
  background: var(--crx-cyan);
  box-shadow: 0 0 0 3px rgba(66, 220, 200, 0.22), 0 0 14px 2px rgba(66, 220, 200, 0.55);
  animation: crx-dot-breathe 2.6s ease-in-out infinite;
}
@keyframes crx-dot-breathe {
  0%, 100% { box-shadow: 0 0 0 3px rgba(66, 220, 200, 0.22), 0 0 10px 1px rgba(66, 220, 200, 0.45); }
  50% { box-shadow: 0 0 0 5px rgba(66, 220, 200, 0.12), 0 0 20px 4px rgba(66, 220, 200, 0.7); }
}
.crx-brand-name {
  font-family: var(--crx-font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}
.crx-brand-sub {
  font-family: var(--crx-font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  color: var(--crx-ink-faint);
  text-transform: uppercase;
}
.crx-nav { display: flex; align-items: center; gap: 4px; }
.crx-nav > a {
  padding: 7px 12px;
  border-radius: 9px;
  font-size: 0.86rem;
  color: var(--crx-ink-dim);
  transition: color 0.2s, background-color 0.2s;
}
.crx-nav > a:hover { color: var(--crx-ink); background: rgba(148, 180, 220, 0.09); }
.crx-nav-cta {
  margin-left: 8px;
  font-weight: 700;
  color: #04120f !important;
  background: var(--crx-cyan);
  border-radius: 999px;
  padding: 8px 16px !important;
  transition: transform 0.2s, box-shadow 0.2s;
}
.crx-nav-cta:hover {
  background: #7ce9da;
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -8px rgba(66, 220, 200, 0.7);
}

/* ---------- buttons ---------- */
.crx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--crx-font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s, background-color 0.18s, color 0.18s;
  text-align: center;
}
body.crx .crx-btn-primary {
  background: linear-gradient(135deg, var(--crx-cyan) 0%, #35c0ff 100%);
  color: #04121a;
  box-shadow: 0 12px 30px -12px rgba(66, 220, 200, 0.55);
}
body.crx .crx-btn-primary:hover {
  color: #04121a;
  transform: translateY(-2px);
  box-shadow: 0 18px 38px -12px rgba(66, 220, 200, 0.75);
}
body.crx .crx-btn-ghost {
  background: rgba(148, 180, 220, 0.06);
  border-color: var(--crx-line-hi);
  color: var(--crx-ink);
}
body.crx .crx-btn-ghost:hover {
  color: var(--crx-ink);
  border-color: var(--crx-cyan);
  background: rgba(66, 220, 200, 0.08);
  transform: translateY(-2px);
}

/* ---------- hero ---------- */
.crx-hero {
  position: relative;
  padding: calc(var(--crx-header-h) + 64px) 22px 84px;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.crx-hero-bg { position: absolute; inset: 0; pointer-events: none; }

.crx-grid-layer {
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(rgba(148, 180, 220, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 180, 220, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 65% at 50% 38%, #000 25%, transparent 72%);
  mask-image: radial-gradient(ellipse 80% 65% at 50% 38%, #000 25%, transparent 72%);
}

.crx-radar {
  position: absolute;
  top: 6%;
  right: -16%;
  width: min(66vw, 860px);
  aspect-ratio: 1;
  opacity: 0.5;
}
.crx-radar-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(66, 220, 200, 0.16);
}
.crx-radar-ring-1 { inset: 8%; border-color: rgba(66, 220, 200, 0.22); }
.crx-radar-ring-2 { inset: 26%; border-color: rgba(77, 141, 255, 0.18); }
.crx-radar-ring-3 { inset: 44%; border-color: rgba(66, 220, 200, 0.12); border-style: dashed; }
.crx-radar-sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg,
      rgba(66, 220, 200, 0) 0deg,
      rgba(66, 220, 200, 0) 260deg,
      rgba(66, 220, 200, 0.055) 310deg,
      rgba(66, 220, 200, 0.3) 352deg,
      rgba(66, 220, 200, 0.45) 360deg);
  animation: crx-sweep 7.5s linear infinite;
}
@keyframes crx-sweep { to { transform: rotate(360deg); } }

.crx-glow { position: absolute; border-radius: 50%; filter: blur(90px); }
.crx-glow-a { width: 520px; height: 520px; left: -180px; top: -120px; background: var(--crx-glow-cyan); }
.crx-glow-b { width: 620px; height: 620px; right: -220px; bottom: -260px; background: var(--crx-glow-blue); }

.crx-hero-inner { position: relative; max-width: 1180px; margin: 0 auto; width: 100%; }

.crx-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--crx-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--crx-ink-dim);
  border: 1px solid var(--crx-line);
  border-radius: 999px;
  padding: 7px 16px 7px 12px;
  background: rgba(13, 21, 36, 0.7);
  margin-bottom: 26px;
}
.crx-pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--crx-green);
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55);
  animation: crx-pulse 1.8s ease-out infinite;
}
@keyframes crx-pulse {
  0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.crx-h1 {
  font-size: clamp(2.3rem, 6.2vw, 4.4rem);
  letter-spacing: -0.01em;
  margin-bottom: 0.35em;
  max-width: 17em;
}
.crx-h1 em {
  font-style: normal;
  position: relative;
  color: var(--crx-cyan);
  text-shadow: 0 0 34px rgba(66, 220, 200, 0.5);
}
.crx-h1 em::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.06em;
  height: 0.14em;
  background: linear-gradient(90deg, rgba(66, 220, 200, 0.85), rgba(77, 141, 255, 0.25));
  border-radius: 3px;
}
.crx-h1-sub {
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  color: var(--crx-ink-dim);
  max-width: 46em;
  margin-bottom: 34px;
}

/* ---------- verdict ---------- */
.crx-verdict { max-width: 880px; }
.crx-verdict-state {
  border: 1px solid var(--crx-line);
  border-radius: var(--crx-radius);
  background: linear-gradient(180deg, rgba(17, 27, 46, 0.92), rgba(11, 18, 32, 0.92));
  box-shadow: var(--crx-shadow);
  padding: 26px 28px;
  animation: crx-verdict-in 0.5s ease both;
}
@keyframes crx-verdict-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
.crx-verdict-word {
  display: block;
  font-family: var(--crx-font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.15rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 8px;
}
.crx-verdict-note { color: var(--crx-ink-dim); font-size: 0.95rem; }
.crx-verdict-state--loading .crx-verdict-word {
  color: var(--crx-ink-faint);
  animation: crx-loading-blink 1.1s ease-in-out infinite;
}
@keyframes crx-loading-blink { 50% { opacity: 0.35; } }

.crx-verdict-state--yes { border-color: rgba(74, 222, 128, 0.5); }
.crx-verdict-state--yes .crx-verdict-word { color: var(--crx-green); }
.crx-verdict-state--no { border-color: rgba(77, 141, 255, 0.45); }
.crx-verdict-state--no .crx-verdict-word { color: var(--crx-blue); }
.crx-verdict-state--wait { border-color: rgba(240, 178, 60, 0.5); }
.crx-verdict-state--wait .crx-verdict-word { color: var(--crx-amber); }

.crx-verdict-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--crx-line);
  font-family: var(--crx-font-mono);
  font-size: 0.78rem;
  color: var(--crx-ink-faint);
}
.crx-verdict-meta b { color: var(--crx-ink-dim); font-weight: 600; }
.crx-verdict-text { margin-top: 14px; color: var(--crx-ink); font-size: 1rem; }

.crx-hero-foot { margin-top: 40px; max-width: 880px; }
.crx-attribution {
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--crx-ink-faint);
  border-left: 2px solid var(--crx-line-hi);
  padding-left: 14px;
  margin-bottom: 24px;
}
.crx-attribution a { color: var(--crx-ink-dim); text-decoration: underline; text-underline-offset: 3px; }
.crx-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- sections ---------- */
.crx-section { padding: 92px 22px; position: relative; }
.crx-section-alt {
  background:
    radial-gradient(720px 400px at 85% 0%, rgba(66, 220, 200, 0.05), transparent 70%),
    var(--crx-bg-raised);
  border-block: 1px solid var(--crx-line);
}
.crx-section-inner { max-width: 1180px; margin: 0 auto; }

.crx-kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--crx-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--crx-ink-faint);
  margin-bottom: 18px;
}
.crx-kicker span {
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  height: 26px;
  padding: 0 8px;
  border-radius: 8px;
  border: 1px solid rgba(66, 220, 200, 0.35);
  color: var(--crx-cyan);
  letter-spacing: 0.08em;
  background: rgba(66, 220, 200, 0.07);
}
.crx-head h2 { font-size: clamp(1.5rem, 3.4vw, 2.3rem); max-width: 26em; }
.crx-lead { color: var(--crx-ink-dim); max-width: 62em; margin-bottom: 0; }

/* reveal on scroll */
.crx-reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.crx-reveal.is-in { opacity: 1; transform: none; }

/* ---------- scroll progress + nav active ---------- */
.crx-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--crx-cyan), var(--crx-blue));
  will-change: transform;
}
.crx-nav > a.is-active {
  color: var(--crx-ink);
  background: rgba(66, 220, 200, 0.12);
}

/* ---------- timeline ---------- */
.crx-timeline {
  list-style: none;
  margin: 44px 0 0;
  padding: 0 0 0 6px;
  position: relative;
}
.crx-timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--crx-cyan), rgba(77, 141, 255, 0.35), transparent);
  border-radius: 2px;
}
.crx-tl-item { position: relative; padding: 0 0 34px 34px; }
.crx-tl-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--crx-bg);
  border: 3px solid var(--crx-cyan);
  box-shadow: 0 0 12px rgba(66, 220, 200, 0.55);
}
.crx-tl-item--pending::before { border-color: var(--crx-amber); box-shadow: 0 0 12px rgba(240, 178, 60, 0.5); }
.crx-tl-date {
  font-family: var(--crx-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--crx-cyan);
  margin-bottom: 5px;
}
.crx-tl-item--pending .crx-tl-date { color: var(--crx-amber); }
.crx-tl-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 6px; }
.crx-tl-kind {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid rgba(66, 220, 200, 0.45);
  color: var(--crx-cyan);
  background: rgba(66, 220, 200, 0.08);
}
.crx-tl-item--pending .crx-tl-kind {
  border-color: rgba(240, 178, 60, 0.5);
  color: var(--crx-amber);
  background: rgba(240, 178, 60, 0.08);
}
.crx-tl-conf {
  font-family: var(--crx-font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--crx-ink-faint);
}
.crx-tl-title { font-weight: 700; font-size: 1.05rem; margin-bottom: 5px; line-height: 1.5; }
.crx-tl-body { color: var(--crx-ink-dim); font-size: 0.92rem; max-width: 62em; }
.crx-tl-src {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 9px;
  font-family: var(--crx-font-mono);
  font-size: 0.72rem;
  color: var(--crx-ink-faint);
}
.crx-tl-src a { color: var(--crx-ink-dim); text-decoration: underline; text-underline-offset: 3px; }
.crx-tl-src a:hover { color: var(--crx-cyan); }
.crx-tl-fallback {
  list-style: none;
  position: relative;
  color: var(--crx-ink-dim);
  font-size: 0.92rem;
  padding-bottom: 0;
}
.crx-tl-item { animation: crx-tl-in 0.55s ease both; }
.crx-tl-item:nth-child(2) { animation-delay: 0.07s; }
.crx-tl-item:nth-child(3) { animation-delay: 0.14s; }
.crx-tl-item:nth-child(4) { animation-delay: 0.21s; }
.crx-tl-item:nth-child(5) { animation-delay: 0.28s; }
.crx-tl-item:nth-child(6) { animation-delay: 0.35s; }
.crx-tl-item:nth-child(7) { animation-delay: 0.42s; }
.crx-tl-item:nth-child(8) { animation-delay: 0.49s; }
@keyframes crx-tl-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

/* ---------- window cards ---------- */
.crx-windows {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 44px;
}
.crx-window-card {
  position: relative;
  border: 1px solid var(--crx-line);
  border-radius: var(--crx-radius);
  background: linear-gradient(180deg, var(--crx-bg-card-hi), var(--crx-bg-card));
  padding: 26px 26px 24px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.crx-window-card:hover {
  transform: translateY(-5px);
  border-color: rgba(66, 220, 200, 0.45);
  box-shadow: 0 24px 44px -20px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(66, 220, 200, 0.1);
}
.crx-window-tag {
  font-family: var(--crx-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--crx-cyan);
  margin-bottom: 12px;
}
.crx-window-card h3 { font-size: 1.25rem; }
.crx-window-card p { color: var(--crx-ink-dim); font-size: 0.94rem; }
.crx-window-hint {
  padding-top: 14px;
  border-top: 1px dashed var(--crx-line);
  font-size: 0.85rem !important;
  color: var(--crx-ink-faint) !important;
}

/* ---------- solve steps ---------- */
.crx-solve {
  margin-top: 62px;
  border: 1px solid var(--crx-line);
  border-radius: var(--crx-radius);
  background: var(--crx-bg-card);
  padding: 34px 30px;
}
.crx-solve > h3 { font-size: 1.35rem; margin-bottom: 26px; }
.crx-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; counter-reset: none; }
.crx-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  padding: 16px 14px;
  border-radius: var(--crx-radius-sm);
  transition: background-color 0.25s;
}
.crx-steps li:hover { background: rgba(148, 180, 220, 0.05); }
.crx-step-n {
  font-family: var(--crx-font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1.2px var(--crx-cyan);
  line-height: 1.35;
  min-width: 2ch;
}
.crx-steps strong { display: block; font-size: 1.02rem; margin-bottom: 4px; letter-spacing: 0.02em; }
.crx-steps p { color: var(--crx-ink-dim); font-size: 0.92rem; }

/* ---------- local timer ---------- */
.crx-timer {
  margin-top: 62px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  border: 1px solid rgba(66, 220, 200, 0.28);
  border-radius: var(--crx-radius);
  background:
    radial-gradient(460px 220px at 90% 10%, rgba(66, 220, 200, 0.08), transparent 70%),
    var(--crx-bg-card);
  padding: 32px 30px;
}
.crx-timer-copy h3 { font-size: 1.3rem; }
.crx-timer-copy p { color: var(--crx-ink-dim); font-size: 0.92rem; }
.crx-timer-label {
  display: block;
  font-family: var(--crx-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--crx-ink-faint);
  margin-bottom: 10px;
}
.crx-timer-controls { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.crx-timer input[type="datetime-local"] {
  flex: 1 1 230px;
  min-width: 0;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--crx-line-hi);
  background: var(--crx-bg);
  color: var(--crx-ink);
  font-family: var(--crx-font-mono);
  font-size: 0.95rem;
  color-scheme: dark;
}
.crx-timer input[type="datetime-local"]:focus { border-color: var(--crx-cyan); outline-offset: 2px; }
.crx-timer .crx-btn { padding: 12px 22px; }
.crx-timer-display {
  margin: 18px 0 0;
  font-family: var(--crx-font-mono);
  font-size: clamp(1.05rem, 2.4vw, 1.5rem);
  letter-spacing: 0.04em;
  color: var(--crx-ink-dim);
  min-height: 1.6em;
}
.crx-timer-display.is-live { color: var(--crx-cyan); text-shadow: 0 0 22px rgba(66, 220, 200, 0.35); }
.crx-timer-display.is-due { color: var(--crx-amber); }

/* ---------- cadence: reset calendar heatmap ---------- */
.crx-heat,
.crx-hour {
  margin-top: 26px;
  border: 1px solid var(--crx-line);
  border-radius: var(--crx-radius);
  background: linear-gradient(180deg, var(--crx-bg-card-hi), var(--crx-bg-card));
  padding: 26px 26px 22px;
}
.crx-heat-heading,
.crx-hour-title {
  font-size: 1.05rem;
  margin-bottom: 18px;
  color: var(--crx-ink);
}
.crx-heat-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 6px;
}
.crx-heat-scroll.is-scrollable {
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 14px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 14px, #000 calc(100% - 14px), transparent 100%);
}
.crx-heat-scroll::-webkit-scrollbar { height: 8px; }
.crx-heat-scroll::-webkit-scrollbar-track { background: transparent; }
.crx-heat-scroll::-webkit-scrollbar-thumb { background: #223349; border-radius: 999px; border: none; }
.crx-heat-fallback { color: var(--crx-ink-dim); font-size: 0.9rem; margin: 0; }
.crx-heat-board {
  display: grid;
  grid-template-columns: 26px repeat(53, minmax(10px, 1fr));
  grid-template-rows: 16px repeat(7, auto);
  gap: 3px;
  width: 100%;
  min-width: 716px;
}
.crx-heat-board .crx-hcell { width: 100%; height: auto; aspect-ratio: 1; }
.crx-heat-wd {
  justify-self: end;
  align-self: center;
  font-family: var(--crx-font-mono);
  font-size: 0.6rem;
  color: var(--crx-ink-faint);
}
.crx-heat-month {
  grid-row: 1;
  justify-self: start;
  font-family: var(--crx-font-mono);
  font-size: 0.66rem;
  color: var(--crx-ink-faint);
  white-space: nowrap;
}
.crx-hcell {
  border-radius: 3px;
  display: inline-block;
  border: 1px solid transparent;
}
.crx-hcell-0 { background: rgba(148, 180, 220, 0.08); }
.crx-hcell-1 { background: rgba(66, 220, 200, 0.32); }
.crx-hcell-2 { background: rgba(66, 220, 200, 0.58); }
.crx-hcell-3 { background: var(--crx-cyan); box-shadow: 0 0 8px rgba(66, 220, 200, 0.6); }
.crx-hcell--p { background: rgba(240, 178, 60, 0.16); border-color: rgba(240, 178, 60, 0.4); }
.crx-hcell.is-today { outline: 2px solid var(--crx-blue); outline-offset: 1px; }
.crx-heat-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 4px;
  margin: 16px 0 0;
  font-family: var(--crx-font-mono);
  font-size: 0.66rem;
  color: var(--crx-ink-faint);
}
.crx-heat-legend .crx-hcell { width: 11px; height: 11px; margin: 0 2px; vertical-align: middle; }
.crx-heat-tip {
  margin: 14px 0 0;
  min-height: 2.8em;
  font-size: 0.84rem;
  line-height: 1.75;
  color: var(--crx-ink-dim);
}
.crx-heat-tip strong {
  display: block;
  font-family: var(--crx-font-mono);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--crx-cyan);
}
.crx-tip-line {
  display: block;
  color: var(--crx-ink-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- cadence: hour-of-day distribution ---------- */
.crx-hour-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  align-items: end;
  gap: 4px;
  height: 96px;
  margin-top: 6px;
}
.crx-hour-col { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.crx-hour-bar {
  width: 100%;
  max-width: 22px;
  min-height: 2px;
  border-radius: 4px 4px 2px 2px;
  background: linear-gradient(180deg, var(--crx-cyan), var(--crx-blue));
  transition: height 0.8s cubic-bezier(0.22, 1, 0.36, 1), filter 0.2s;
}
.crx-hour-col:hover .crx-hour-bar { filter: brightness(1.25); }
.crx-hour-peak .crx-hour-bar { box-shadow: 0 0 12px rgba(66, 220, 200, 0.6); }
.crx-hour-val { font-family: var(--crx-font-mono); font-size: 0.58rem; color: var(--crx-ink-faint); margin-bottom: 3px; }
.crx-hour-axis {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 4px;
  margin-top: 6px;
}
.crx-hour-axis span { text-align: center; font-family: var(--crx-font-mono); font-size: 0.58rem; color: var(--crx-ink-faint); }
.crx-hour-note { margin: 14px 0 0; font-size: 0.78rem; color: var(--crx-ink-faint); }

/* ---------- cadence: stats ---------- */
.crx-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 44px;
}
.crx-stat {
  border: 1px solid var(--crx-line);
  border-radius: var(--crx-radius);
  background: linear-gradient(180deg, var(--crx-bg-card-hi), var(--crx-bg-card));
  padding: 26px 20px 22px;
  text-align: center;
  transition: border-color 0.25s, transform 0.25s;
}
.crx-stat:hover { border-color: rgba(66, 220, 200, 0.4); transform: translateY(-4px); }
.crx-stat-num {
  display: block;
  font-family: var(--crx-font-display);
  font-size: clamp(2rem, 4.6vw, 2.9rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--crx-cyan);
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.crx-stat-label {
  font-family: var(--crx-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--crx-ink-faint);
}

/* ---------- probability bars ---------- */
.crx-prob {
  margin-top: 26px;
  border: 1px solid var(--crx-line);
  border-radius: var(--crx-radius);
  background: var(--crx-bg-card);
  padding: 26px 28px;
}
.crx-prob-title {
  font-family: var(--crx-font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--crx-ink-faint);
  margin-bottom: 18px;
}
.crx-prob-row {
  display: grid;
  grid-template-columns: 74px 1fr 56px;
  gap: 16px;
  align-items: center;
  margin-bottom: 16px;
  font-size: 0.92rem;
  color: var(--crx-ink-dim);
}
.crx-prob-row:last-child { margin-bottom: 0; }
.crx-prob-track {
  height: 12px;
  border-radius: 999px;
  background: rgba(148, 180, 220, 0.09);
  border: 1px solid var(--crx-line);
  overflow: hidden;
}
.crx-prob-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--crx-blue), var(--crx-cyan));
  box-shadow: 0 0 14px rgba(66, 220, 200, 0.5);
  transition: width 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}
.crx-prob-row strong {
  font-family: var(--crx-font-display);
  font-size: 1.1rem;
  color: var(--crx-ink);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ---------- FAQ ---------- */
.crx-faq { margin-top: 40px; display: grid; gap: 12px; }
.crx-faq details {
  border: 1px solid var(--crx-line);
  border-radius: var(--crx-radius-sm);
  background: var(--crx-bg-card);
  transition: border-color 0.25s, background-color 0.25s;
}
.crx-faq details[open] { border-color: rgba(66, 220, 200, 0.4); background: var(--crx-bg-card-hi); }
.crx-faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 52px 18px 22px;
  font-weight: 700;
  font-size: 1.02rem;
  position: relative;
}
.crx-faq summary::-webkit-details-marker { display: none; }
.crx-faq summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--crx-font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--crx-cyan);
  transition: transform 0.3s ease;
}
.crx-faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.crx-faq-a { padding: 0 22px 20px; color: var(--crx-ink-dim); font-size: 0.95rem; }
.crx-faq-a p { margin-bottom: 0.8em; }

/* ---------- CTA band ---------- */
.crx-cta {
  padding: 92px 22px;
  background:
    radial-gradient(680px 340px at 12% 100%, rgba(77, 141, 255, 0.12), transparent 70%),
    radial-gradient(680px 340px at 88% 0%, rgba(66, 220, 200, 0.12), transparent 70%),
    var(--crx-bg-raised);
  border-top: 1px solid var(--crx-line);
}
.crx-cta-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: center;
}
.crx-cta h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); }
.crx-cta p { color: var(--crx-ink-dim); max-width: 46em; }
.crx-cta-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- footer ---------- */
.crx-footer { padding: 46px 22px 60px; border-top: 1px solid var(--crx-line); background: var(--crx-bg); }
.crx-footer-inner { max-width: 1180px; margin: 0 auto; }
.crx-footer p { color: var(--crx-ink-faint); font-size: 0.8rem; line-height: 1.8; max-width: 78em; }
.crx-footer strong { color: var(--crx-ink-dim); }
.crx-footer-links { display: flex; flex-wrap: wrap; gap: 8px 26px; margin-top: 16px; }
.crx-footer-links a { color: var(--crx-ink-dim); }
.crx-footer-links a:hover { color: var(--crx-cyan); }
.crx-footer-date { font-family: var(--crx-font-mono); font-size: 0.72rem !important; letter-spacing: 0.08em; margin-top: 16px; }

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .crx-windows { grid-template-columns: repeat(2, 1fr); }
  .crx-stats { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 960px) {
  .crx-windows { grid-template-columns: repeat(3, 1fr); }
  .crx-timer { grid-template-columns: 1.1fr 1fr; }
  .crx-cta-inner { grid-template-columns: 1.4fr 1fr; }
  .crx-cta-actions { justify-content: flex-end; }
}
@media (max-width: 860px) {
  .crx-nav > a:not(.crx-nav-cta) { display: none; }
  .crx-radar { right: -40%; top: auto; bottom: -34%; opacity: 0.35; }
  .crx-hero { min-height: auto; padding-bottom: 66px; }
  .crx-prob-row { grid-template-columns: 62px 1fr 48px; gap: 10px; }
  .crx-heat, .crx-hour { padding: 20px 16px; }
  .crx-hour-val { display: none; }
}

/* ---------- motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html.crx { scroll-behavior: auto; }
  .crx-radar-sweep { animation: none; transform: rotate(-38deg); }
  .crx-brand-dot, .crx-pulse { animation: none; }
  .crx-tl-item { animation: none; }
  .crx-verdict-state, .crx-reveal { animation: none; transition: none; opacity: 1; transform: none; }
  .crx-prob-fill { transition: none; }
  .crx-btn, .crx-window-card, .crx-stat { transition: none; }
}

@media (prefers-contrast: more) {
  :root {
    --crx-ink-dim: #c2cede;
    --crx-ink-faint: #9aa8ba;
    --crx-line: rgba(190, 214, 240, 0.35);
  }
}