:root {
  --bg: #070b12;
  --bg-deep: #05080d;
  --surface: #0c1420;
  --surface-2: #101b29;
  --surface-3: #142233;
  --line: #1b2a3c;
  --line-strong: #2a4058;
  --text: #e9eff8;
  --muted: #97a9bf;
  --faint: #657a92;
  --teal: #35e0c2;
  --teal-soft: rgba(53, 224, 194, 0.1);
  --blue: #5aa9ff;
  --blue-soft: rgba(90, 169, 255, 0.1);
  --amber: #f5b544;
  --amber-soft: rgba(245, 181, 68, 0.1);
  --red: #ff6b7a;
  --red-soft: rgba(255, 107, 122, 0.1);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1180px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 600px at 8% -10%, rgba(53, 224, 194, 0.07), transparent 62%),
    radial-gradient(800px 520px at 96% 4%, rgba(90, 169, 255, 0.07), transparent 60%);
}

body.dialog-open {
  overflow: hidden;
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
figure {
  margin: 0;
}

h1,
h2,
h3 {
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

button {
  color: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

::selection {
  background: rgba(53, 224, 194, 0.28);
  color: #fff;
}

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

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--teal);
  color: #04110e;
  font-weight: 700;
  transform: translateY(-180%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 120;
  width: 100%;
  height: 2px;
  background: transparent;
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--amber));
  box-shadow: 0 0 16px rgba(53, 224, 194, 0.55);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(7, 11, 18, 0.72);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(7, 11, 18, 0.94);
  border-bottom-color: var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--teal);
  border: 1px solid rgba(53, 224, 194, 0.32);
  border-radius: 10px;
  background: rgba(53, 224, 194, 0.06);
  box-shadow: inset 0 0 20px rgba(53, 224, 194, 0.06);
}

.brand-mark svg {
  width: 22px;
  height: 22px;
}

.brand-text {
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.brand-text span {
  color: var(--teal);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-menu > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.84rem;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-menu > a:hover,
.nav-menu > a.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.nav-menu .nav-github {
  margin-left: 10px;
  padding: 8px 13px;
  color: var(--text);
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.nav-menu .nav-github:hover {
  border-color: var(--teal);
  background: var(--teal-soft);
}

.nav-github svg {
  width: 13px;
  height: 13px;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
}

.nav-toggle-lines {
  display: grid;
  gap: 5px;
  width: 18px;
}

.nav-toggle-lines span {
  display: block;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.2s ease;
}

body.nav-open .nav-toggle-lines span:first-child {
  transform: translateY(3.25px) rotate(45deg);
}

body.nav-open .nav-toggle-lines span:last-child {
  transform: translateY(-3.25px) rotate(-45deg);
}

.hero {
  position: relative;
  padding: clamp(72px, 9vw, 118px) 0 0;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(720px 520px at 76% 34%, rgba(90, 169, 255, 0.12), transparent 64%),
    radial-gradient(540px 440px at 18% 12%, rgba(53, 224, 194, 0.1), transparent 62%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  gap: clamp(36px, 6vw, 76px);
}

.hero-copy > * {
  animation: rise 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero-copy > :nth-child(2) {
  animation-delay: 0.06s;
}

.hero-copy > :nth-child(3) {
  animation-delay: 0.12s;
}

.hero-copy > :nth-child(4) {
  animation-delay: 0.18s;
}

.hero-copy > :nth-child(5) {
  animation-delay: 0.24s;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.5;
  text-transform: uppercase;
}

.pulse {
  position: relative;
  display: inline-block;
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px rgba(53, 224, 194, 0.8);
}

.pulse::after {
  content: "";
  position: absolute;
  inset: -4px;
  border: 1px solid rgba(53, 224, 194, 0.5);
  border-radius: 50%;
  animation: ping 2.4s ease-out infinite;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 6.2vw, 5.35rem);
  font-weight: 680;
  letter-spacing: -0.055em;
  line-height: 0.97;
}

.gradient-text {
  color: transparent;
  background: linear-gradient(100deg, var(--teal) 0%, #6cc7ff 46%, var(--amber) 100%);
  background-size: 210% auto;
  -webkit-background-clip: text;
  background-clip: text;
  animation: gradientShift 9s ease-in-out infinite;
}

.lede {
  max-width: 60ch;
  margin-top: 22px;
  color: var(--muted);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 620;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn svg {
  width: 16px;
  height: 16px;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  color: #03110e;
  background: linear-gradient(110deg, var(--teal), #7ae8d1);
  box-shadow: 0 10px 30px rgba(53, 224, 194, 0.18);
}

.btn--primary:hover {
  box-shadow: 0 14px 38px rgba(53, 224, 194, 0.28);
}

.btn--ghost {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.btn--ghost:hover {
  border-color: var(--teal);
  background: var(--teal-soft);
}

.btn--small {
  min-height: 40px;
  padding: 0 15px;
  font-size: 0.82rem;
}

.btn--full {
  width: 100%;
  margin-top: 18px;
}

.btn:disabled {
  opacity: 0.35;
  pointer-events: none;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 28px;
  padding: 0;
  list-style: none;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-meta strong {
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  animation: rise 0.9s 0.18s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.console {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: linear-gradient(160deg, #0b1521 0%, #08101a 100%);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.console::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 80px rgba(53, 224, 194, 0.035);
}

.console-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
}

.console-dots {
  display: flex;
  gap: 5px;
}

.console-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-strong);
}

.console-dots i:first-child {
  background: rgba(255, 107, 122, 0.65);
}

.console-dots i:nth-child(2) {
  background: rgba(245, 181, 68, 0.65);
}

.console-dots i:last-child {
  background: rgba(53, 224, 194, 0.65);
}

.console-title {
  color: var(--muted);
}

.console-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  color: var(--teal);
  text-transform: uppercase;
}

.console-state i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal);
  animation: blink 1.8s steps(2, end) infinite;
}

.trace-map {
  width: 100%;
  height: auto;
  background:
    radial-gradient(320px 220px at 22% 78%, rgba(53, 224, 194, 0.06), transparent 70%),
    radial-gradient(300px 220px at 78% 22%, rgba(90, 169, 255, 0.06), transparent 70%);
}

.trace-zones rect {
  fill: rgba(255, 255, 255, 0.012);
  stroke: rgba(148, 178, 210, 0.09);
  stroke-width: 1;
}

.trace-zones text {
  fill: rgba(151, 169, 191, 0.55);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.18em;
}

.trace-path {
  fill: none;
  stroke: url(#trace-line);
  stroke-width: 1.5;
  stroke-dasharray: 5 8;
  stroke-linecap: round;
  opacity: 0.85;
  animation: dashFlow 9s linear infinite;
}

.trace-path--branch {
  opacity: 0.55;
  animation-duration: 12s;
}

.trace-path--telemetry {
  stroke-dasharray: 2 7;
  opacity: 0.7;
  animation-direction: reverse;
  animation-duration: 14s;
}

.trace-node {
  --node-color: var(--teal);
}

.trace-node--network {
  --node-color: var(--blue);
}

.trace-node--victim {
  --node-color: #7cc7ff;
}

.trace-node--soc {
  --node-color: var(--amber);
}

.trace-node--case {
  --node-color: var(--amber);
}

.node-halo {
  fill: var(--node-color);
  opacity: 0.075;
}

.node-ring {
  fill: #0a121c;
  stroke: var(--node-color);
  stroke-width: 1.2;
  opacity: 0.9;
}

.node-dot {
  fill: var(--node-color);
  filter: url(#node-glow);
}

.node-label {
  fill: #dce7f4;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-anchor: middle;
}

.node-sub {
  fill: #7f93aa;
  font-family: var(--mono);
  font-size: 7.5px;
  text-anchor: middle;
}

.trace-annotation rect {
  fill: rgba(9, 17, 27, 0.85);
  stroke: rgba(53, 224, 194, 0.2);
}

.trace-annotation circle {
  fill: var(--teal);
}

.trace-annotation text {
  fill: var(--muted);
  font-family: var(--mono);
  font-size: 7.5px;
  letter-spacing: 0.04em;
}

.console-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.console-foot > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.console-count {
  margin-left: auto;
  color: var(--muted);
}

.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: currentColor;
}

.dot--teal {
  color: var(--teal);
  background: var(--teal);
  box-shadow: 0 0 8px rgba(53, 224, 194, 0.65);
}

.dot--blue {
  color: var(--blue);
  background: var(--blue);
  box-shadow: 0 0 8px rgba(90, 169, 255, 0.65);
}

.dot--amber {
  color: var(--amber);
  background: var(--amber);
  box-shadow: 0 0 8px rgba(245, 181, 68, 0.65);
}

.dot--red {
  color: var(--red);
  background: var(--red);
  box-shadow: 0 0 8px rgba(255, 107, 122, 0.65);
}

.console-caption {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  color: var(--faint);
  font-size: 0.76rem;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(48px, 6vw, 76px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat {
  padding: 26px 24px;
  border-left: 1px solid var(--line);
}

.stat:first-child {
  border-left: 0;
  padding-left: 0;
}

.stat-value {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}

.stat-label {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-size: 0.83rem;
  font-weight: 600;
}

.stat-note {
  display: block;
  margin-top: 3px;
  color: var(--faint);
  font-size: 0.74rem;
}

.section {
  position: relative;
  padding: clamp(72px, 9vw, 112px) 0;
}

.section--raised {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(13, 22, 34, 0.48), rgba(7, 11, 18, 0.1)),
    radial-gradient(700px 420px at 85% 0%, rgba(90, 169, 255, 0.04), transparent 65%);
}

.section-head {
  max-width: 780px;
  margin-bottom: clamp(34px, 5vw, 52px);
}

.section-head .eyebrow {
  margin-bottom: 14px;
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.045em;
}

.section-head .lede {
  max-width: 64ch;
  margin-top: 16px;
}

.split-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  max-width: none;
  gap: 40px;
}

.split-head > div:first-child {
  max-width: 720px;
}

.head-note {
  width: 290px;
  flex-shrink: 0;
  padding: 4px 0 4px 18px;
  border-left: 2px solid var(--teal);
}

.head-note--warn {
  border-left-color: var(--amber);
}

.head-note-label {
  display: block;
  margin-bottom: 5px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.head-note--warn .head-note-label {
  color: var(--amber);
}

.head-note p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.6;
}

.head-note strong {
  color: var(--text);
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.overview-grid > :nth-child(2) {
  --reveal-delay: 80ms;
}

.overview-grid > :nth-child(3) {
  --reveal-delay: 160ms;
}

.info-card {
  position: relative;
  overflow: hidden;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(17, 28, 43, 0.9), rgba(10, 17, 27, 0.9));
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.info-card::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53, 224, 194, 0.12), transparent 68%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.info-card:hover {
  transform: translateY(-4px);
  border-color: rgba(53, 224, 194, 0.32);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
}

.info-card:hover::after {
  opacity: 1;
}

.card-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  color: var(--teal);
  border: 1px solid rgba(53, 224, 194, 0.2);
  border-radius: 12px;
  background: var(--teal-soft);
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.card-index {
  display: inline-block;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.info-card > .card-index {
  position: absolute;
  top: 22px;
  right: 24px;
}

.info-card h3 {
  margin-top: 4px;
  font-size: 1.24rem;
}

.info-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.89rem;
  line-height: 1.65;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 600;
}

.text-link span {
  transition: transform 0.2s ease;
}

.text-link:hover span {
  transform: translateX(3px);
}

.arch-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    linear-gradient(160deg, rgba(16, 27, 41, 0.86), rgba(9, 16, 26, 0.92));
}

.arch-col {
  position: relative;
  min-width: 0;
}

.arch-col:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: -15px;
  z-index: 1;
  color: var(--line-strong);
  font-size: 1.1rem;
  transform: translateY(-50%);
}

.arch-kicker {
  display: block;
  margin-bottom: 10px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.arch-node {
  padding: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(7, 13, 21, 0.72);
}

.arch-node--accent {
  border-color: rgba(53, 224, 194, 0.38);
  background: linear-gradient(150deg, rgba(53, 224, 194, 0.09), rgba(7, 13, 21, 0.75));
  box-shadow: inset 0 0 26px rgba(53, 224, 194, 0.04);
}

.arch-node-title {
  display: block;
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1.3;
}

.arch-node-sub {
  display: block;
  margin-top: 3px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.65rem;
}

.arch-stack {
  display: grid;
  gap: 8px;
}

.arch-node--small {
  padding: 11px 12px;
}

.arch-node--small .arch-node-title {
  font-size: 0.8rem;
}

.arch-node--small .arch-node-sub {
  font-size: 0.61rem;
}

.arch-caption {
  margin-top: 12px;
  color: var(--faint);
  font-size: 0.75rem;
  line-height: 1.55;
}

.arch-lower {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 16px;
  margin-top: 16px;
}

.flow-card,
.table-card {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 20, 32, 0.72);
}

.flow-head,
.table-head {
  margin-bottom: 20px;
}

.flow-head h3,
.table-head h3 {
  margin-top: 4px;
  font-size: 1.18rem;
}

.signal-flow {
  display: grid;
  gap: 16px;
  padding: 0;
  list-style: none;
}

.signal-flow li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 12px;
  align-items: start;
}

.signal-flow li > span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(53, 224, 194, 0.24);
  border-radius: 50%;
  color: var(--teal);
  background: var(--teal-soft);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 700;
}

.signal-flow strong {
  display: block;
  font-size: 0.86rem;
}

.signal-flow p {
  margin-top: 2px;
  color: var(--faint);
  font-size: 0.78rem;
  line-height: 1.55;
}

.table-head--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.table-hint {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.table-scroll {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.table-scroll::-webkit-scrollbar {
  height: 8px;
}

.table-scroll::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 99px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.data-table th,
.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.data-table thead th {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.data-table tbody th {
  color: var(--text);
  font-weight: 600;
}

.data-table tbody tr {
  transition: background 0.2s ease;
}

.data-table tbody tr:hover {
  background: rgba(53, 224, 194, 0.035);
}

.data-table tbody tr:last-child th,
.data-table tbody tr:last-child td {
  border-bottom: 0;
}

.data-table td {
  color: var(--muted);
}

.table-note {
  margin-top: 14px;
  color: var(--faint);
  font-size: 0.72rem;
}

.inline-link {
  color: var(--teal);
  text-decoration: underline;
  text-decoration-color: rgba(53, 224, 194, 0.32);
  text-underline-offset: 3px;
}

.inline-link:hover {
  text-decoration-color: var(--teal);
}

.campaign-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  justify-content: flex-end;
  max-width: 360px;
  padding-bottom: 6px;
  color: var(--muted);
  font-size: 0.74rem;
}

.campaign-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.campaign-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.filter-group {
  display: flex;
  gap: 2px;
  max-width: 100%;
  padding: 4px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  scrollbar-width: none;
}

.filter-group::-webkit-scrollbar {
  display: none;
}

.filter {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 13px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.filter span {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.6rem;
}

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

.filter.is-active {
  background: var(--teal-soft);
  color: var(--teal);
}

.filter.is-active span {
  background: rgba(53, 224, 194, 0.16);
  color: var(--teal);
}

.filter-count {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.68rem;
  white-space: nowrap;
}

.campaign-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.stage-card {
  --phase-color: var(--teal);
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(165deg, rgba(16, 27, 41, 0.88), rgba(9, 16, 26, 0.92));
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, opacity 0.2s ease;
}

.stage-card[data-phase="cred"] {
  --phase-color: var(--blue);
}

.stage-card[data-phase="domain"] {
  --phase-color: var(--amber);
}

.stage-card[data-phase="impact"] {
  --phase-color: var(--red);
}

.stage-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--phase-color), transparent 78%);
  opacity: 0.55;
}

.stage-card::after {
  content: "";
  position: absolute;
  top: -90px;
  right: -70px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--phase-color) 14%, transparent), transparent 68%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.stage-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--phase-color) 42%, var(--line));
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

.stage-card:hover::after {
  opacity: 1;
}

.stage-card.is-hidden {
  display: none;
}

.stage-card.is-entering {
  animation: cardIn 0.35s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.stage-card__button {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 228px;
  padding: 20px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.stage-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.stage-card__number {
  color: var(--phase-color);
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 7px;
  border: 1px solid rgba(245, 181, 68, 0.22);
  border-radius: 999px;
  color: var(--amber);
  background: var(--amber-soft);
  font-family: var(--mono);
  font-size: 0.56rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-chip::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
}

.stage-card__title {
  display: block;
  margin-top: 18px;
  font-size: 1.06rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.stage-card__plain {
  display: -webkit-box;
  margin-top: 8px;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.79rem;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.stage-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 18px;
}

.stage-card__tag {
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 0.03em;
}

.stage-card__open {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 14px;
  color: var(--phase-color);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.stage-card__open svg {
  width: 11px;
  height: 11px;
  transition: transform 0.2s ease;
}

.stage-card:hover .stage-card__open svg {
  transform: translateX(3px);
}

.campaign-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.campaign-foot p {
  max-width: 760px;
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.85rem;
}

.callout-label {
  display: block;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.detection-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.metric-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(12, 20, 32, 0.66);
}

.metric-value {
  display: block;
  color: var(--text);
  font-family: var(--mono);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}

.metric-label {
  display: block;
  margin-top: 8px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.metric-card p {
  margin-top: 8px;
  color: var(--faint);
  font-size: 0.78rem;
  line-height: 1.55;
}

.metric-card--note {
  border-color: rgba(245, 181, 68, 0.24);
  background: var(--amber-soft);
}

.metric-card--note .metric-label {
  color: var(--amber);
}

.metric-card--note p {
  margin-top: 12px;
  color: var(--text);
  font-size: 0.86rem;
}

.table-card--wide {
  padding: 0;
  overflow: hidden;
}

.table-card--wide .table-head {
  padding: 22px 24px 0;
  margin-bottom: 16px;
}

.coverage-table {
  min-width: 900px;
}

.coverage-table td:nth-child(2) {
  color: var(--text);
  font-weight: 600;
}

.coverage-table td:nth-child(4) {
  max-width: 340px;
}

.gap-code {
  display: inline-block;
  padding: 3px 6px;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
  font-family: var(--mono);
  font-size: 0.65rem;
}

.table-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 24px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.014);
}

.table-foot p {
  color: var(--faint);
  font-size: 0.75rem;
}

.table-foot strong {
  color: var(--muted);
}

.callout {
  display: flex;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(53, 224, 194, 0.18);
  border-radius: 14px;
  background: var(--teal-soft);
}

.callout--wide {
  margin-top: 18px;
}

.callout-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border: 1px solid rgba(53, 224, 194, 0.28);
  border-radius: 50%;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
}

.callout strong {
  display: block;
  font-size: 0.9rem;
}

.callout p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.82rem;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.case-grid > :nth-child(2) {
  --reveal-delay: 80ms;
}

.case-grid > :nth-child(3) {
  --reveal-delay: 160ms;
}

.case-card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(17, 28, 43, 0.86), rgba(9, 16, 26, 0.92));
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.case-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--teal), transparent 76%);
  opacity: 0.6;
}

.case-card:hover {
  transform: translateY(-4px);
  border-color: rgba(53, 224, 194, 0.3);
}

.case-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.case-id {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.case-scope {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.62rem;
}

.case-card h3 {
  margin-top: 18px;
  font-size: 1.2rem;
  line-height: 1.25;
}

.case-card > p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.83rem;
  line-height: 1.6;
}

.case-questions {
  display: grid;
  gap: 7px;
  margin-top: 16px;
  padding: 0;
  list-style: none;
}

.case-questions li {
  position: relative;
  padding-left: 15px;
  color: var(--faint);
  font-size: 0.78rem;
  line-height: 1.5;
}

.case-questions li::before {
  content: "";
  position: absolute;
  top: 0.52em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--line-strong);
  transform: rotate(45deg);
}

.process-board {
  margin-top: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 20, 32, 0.66);
}

.process-head h3 {
  margin-top: 4px;
  font-size: 1.18rem;
}

.process {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 26px;
  padding: 0;
  list-style: none;
}

.process li {
  position: relative;
  padding-top: 38px;
}

.process li::before {
  content: "";
  position: absolute;
  top: 13px;
  left: 0;
  right: -16px;
  height: 1px;
  background: var(--line);
}

.process li:last-child::before {
  right: 0;
}

.process-num {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--teal);
  background: var(--surface);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 700;
}

.process strong {
  display: block;
  font-size: 0.83rem;
}

.process p {
  margin-top: 3px;
  color: var(--faint);
  font-size: 0.73rem;
  line-height: 1.5;
}

.report-stamp {
  flex-shrink: 0;
  padding: 14px 18px;
  border: 1px solid rgba(245, 181, 68, 0.26);
  border-radius: 12px;
  background: var(--amber-soft);
  text-align: right;
}

.report-stamp span {
  display: block;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.report-stamp strong {
  display: block;
  margin-top: 3px;
  color: var(--amber);
  font-size: 1.3rem;
  line-height: 1.1;
}

.report-stamp small {
  color: var(--muted);
  font-size: 0.68rem;
}

.report-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 16px;
}

.report-package {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(17, 28, 43, 0.86), rgba(9, 16, 26, 0.92));
}

.package-head h3 {
  margin-top: 4px;
  font-size: 1.18rem;
}

.package-list {
  display: grid;
  gap: 1px;
  margin-top: 16px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--line);
}

.package-list li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: center;
  padding: 11px 13px;
  background: rgba(9, 16, 26, 0.8);
}

.package-list li > span {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 700;
}

.package-list strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
}

.package-list small {
  display: block;
  color: var(--faint);
  font-size: 0.71rem;
}

.evidence-chain {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 10px;
  margin-top: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 20, 32, 0.56);
}

.evidence-node {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(7, 13, 21, 0.55);
}

.evidence-node span {
  display: block;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 700;
}

.evidence-node strong {
  display: block;
  margin-top: 5px;
  font-size: 0.8rem;
}

.evidence-node small {
  display: block;
  margin-top: 2px;
  color: var(--faint);
  font-size: 0.7rem;
}

.evidence-arrow {
  display: grid;
  place-items: center;
  color: var(--line-strong);
  font-size: 1.1rem;
}

.doc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.doc-card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(17, 28, 43, 0.82), rgba(9, 16, 26, 0.9));
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.doc-card:hover {
  transform: translateY(-4px);
  border-color: rgba(53, 224, 194, 0.3);
  background: linear-gradient(165deg, rgba(20, 34, 51, 0.9), rgba(9, 16, 26, 0.9));
}

.doc-num {
  display: inline-block;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.doc-card h3 {
  margin-top: 14px;
  font-size: 1.12rem;
}

.doc-card p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.doc-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 18px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.63rem;
}

.doc-link span {
  color: var(--teal);
}

.doc-card--index {
  border-color: rgba(245, 181, 68, 0.2);
}

.doc-card--index .doc-num {
  color: var(--amber);
}

.glossary {
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.glossary-head h3 {
  margin-top: 4px;
  font-size: 1.3rem;
}

.glossary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 18px;
}

.glossary details {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(12, 20, 32, 0.6);
}

.glossary summary {
  position: relative;
  padding: 13px 40px 13px 15px;
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.glossary summary::-webkit-details-marker {
  display: none;
}

.glossary summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 15px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 1rem;
  transform: translateY(-50%);
  transition: transform 0.2s ease;
}

.glossary details[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.glossary details p {
  padding: 0 15px 14px;
  color: var(--muted);
  font-size: 0.79rem;
  line-height: 1.6;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-deep);
  padding: 48px 0 22px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
}

.brand--footer {
  margin-bottom: 16px;
}

.footer-note {
  max-width: 54ch;
  color: var(--faint);
  font-size: 0.78rem;
  line-height: 1.65;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.footer-heading {
  margin-bottom: 3px;
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.78rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--teal);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.65rem;
}

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-bottom a:hover {
  color: var(--teal);
}

.stage-dialog {
  width: min(860px, calc(100% - 32px));
  max-width: 860px;
  max-height: min(88vh, 920px);
  padding: 0;
  border: 0;
  border-radius: 20px;
  background: transparent;
  color: var(--text);
  overflow: visible;
}

.stage-dialog::backdrop {
  background: rgba(3, 7, 12, 0.78);
  backdrop-filter: blur(8px);
}

.stage-dialog[open] {
  animation: dialogIn 0.24s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.dialog-shell {
  max-height: min(88vh, 920px);
  overflow-y: auto;
  padding: 26px;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: linear-gradient(165deg, #0c1623, #080f18);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.55);
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.dialog-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.dialog-kicker {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dialog-top h2 {
  margin-top: 6px;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

.icon-button {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.icon-button:hover {
  border-color: var(--red);
  background: var(--red-soft);
}

.icon-button svg {
  width: 18px;
  height: 18px;
}

.dialog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 16px;
}

.dialog-tag {
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.61rem;
  letter-spacing: 0.04em;
}

.dialog-tag--phase {
  border-color: rgba(53, 224, 194, 0.24);
  color: var(--teal);
  background: var(--teal-soft);
}

.dialog-plain {
  margin-top: 20px;
  padding-left: 16px;
  border-left: 2px solid var(--teal);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.65;
}

.dialog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 22px;
}

.dialog-grid section {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(9, 16, 26, 0.65);
}

.dialog-grid h3 {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.dialog-grid p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.dialog-callout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 10px;
  padding: 16px;
  border: 1px solid rgba(245, 181, 68, 0.2);
  border-radius: 12px;
  background: var(--amber-soft);
}

.dialog-callout .callout-label {
  color: var(--amber);
}

.dialog-callout p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.8rem;
}

.dialog-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.dialog-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.dialog-link:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-soft);
}

.dialog-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.dialog-position {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 0.64rem;
}

.no-script {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: var(--surface);
}

.no-script a {
  color: var(--teal);
  text-decoration: underline;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.65s cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes ping {
  0% {
    opacity: 0.7;
    transform: scale(0.7);
  }
  70%,
  100% {
    opacity: 0;
    transform: scale(1.9);
  }
}

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.25;
  }
}

@keyframes dashFlow {
  to {
    stroke-dashoffset: -130;
  }
}

@keyframes dialogIn {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    max-width: 720px;
  }

  .overview-grid,
  .case-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .overview-grid > :last-child,
  .case-grid > :last-child {
    grid-column: span 2;
  }

  .campaign-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .arch-board {
    grid-template-columns: repeat(2, 1fr);
  }

  .arch-col:nth-child(2)::after {
    display: none;
  }

  .arch-col:nth-child(3)::after {
    top: 42%;
  }

  .arch-lower,
  .report-grid {
    grid-template-columns: 1fr;
  }

  .detection-summary {
    grid-template-columns: repeat(2, 1fr);
  }

  .process {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 24px;
  }

  .process li:nth-child(3)::before {
    right: 0;
  }

  .process li:nth-child(n + 4)::before {
    display: none;
  }

  .evidence-chain {
    grid-template-columns: 1fr auto 1fr;
    row-gap: 10px;
  }

  .evidence-chain .evidence-arrow:nth-of-type(3),
  .evidence-chain .evidence-arrow:nth-of-type(4) {
    display: none;
  }

  .evidence-node:nth-of-type(3),
  .evidence-node:nth-of-type(4) {
    grid-column: span 1;
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    max-height: calc(100vh - 74px);
    padding: 14px 20px 24px;
    overflow-y: auto;
    border-bottom: 1px solid var(--line);
    background: rgba(7, 11, 18, 0.98);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.35);
  }

  body.nav-open .nav-menu {
    display: flex;
  }

  .nav-menu > a {
    padding: 12px 10px;
    font-size: 0.9rem;
  }

  .nav-menu .nav-github {
    margin: 8px 0 0;
    justify-content: center;
  }

  .split-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
  }

  .head-note,
  .campaign-legend,
  .report-stamp {
    width: 100%;
    max-width: none;
    text-align: left;
  }

  .campaign-legend {
    justify-content: flex-start;
  }

  .campaign-toolbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

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

  .campaign-foot,
  .table-foot {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .dialog-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .hero {
    padding-top: 54px;
  }

  .hero h1 {
    font-size: clamp(2.6rem, 13vw, 3.6rem);
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-meta {
    gap: 8px 16px;
  }

  .console {
    border-radius: 14px;
  }

  .stat-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat {
    padding: 20px 16px;
  }

  .stat:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .stat:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .overview-grid,
  .case-grid,
  .campaign-grid,
  .doc-grid,
  .glossary-grid {
    grid-template-columns: 1fr;
  }

  .overview-grid > :last-child,
  .case-grid > :last-child {
    grid-column: auto;
  }

  .arch-board {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .arch-col::after {
    display: none;
  }

  .arch-col:not(:last-child)::before {
    content: "↓";
    position: absolute;
    bottom: -22px;
    left: 50%;
    color: var(--line-strong);
    transform: translateX(-50%);
  }

  .detection-summary {
    grid-template-columns: 1fr;
  }

  .process {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .process li {
    padding: 0 0 22px 40px;
  }

  .process li::before {
    top: 0;
    bottom: 0;
    left: 13px;
    right: auto;
    width: 1px;
    height: auto;
  }

  .process li:last-child {
    padding-bottom: 0;
  }

  .process li:last-child::before {
    display: none;
  }

  .process-num {
    top: 0;
  }

  .evidence-chain {
    grid-template-columns: 1fr;
  }

  .evidence-arrow {
    transform: rotate(90deg);
    min-height: 18px;
  }

  .evidence-chain .evidence-arrow:nth-of-type(3),
  .evidence-chain .evidence-arrow:nth-of-type(4) {
    display: grid;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .dialog-shell {
    padding: 20px;
  }

  .dialog-callout {
    grid-template-columns: 1fr;
  }

  .dialog-footer {
    flex-wrap: wrap;
  }

  .dialog-position {
    order: -1;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .trace-path,
  .pulse::after,
  .console-state i,
  .gradient-text {
    animation: none;
  }
}