:root {
  --bg: #f6f5f0;
  --bg-warm: #efece4;
  --ink: #111110;
  --ink-soft: #3d3d3a;
  --ink-mute: #6b6b66;
  --line: rgba(17, 17, 16, 0.12);
  --line-strong: rgba(17, 17, 16, 0.22);
  --orange: #ff4f00;
  --orange-deep: #e04600;
  --sans: "Inter", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --pad: clamp(1.25rem, 4vw, 3.5rem);
  --max: 1280px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
}

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

::selection {
  background: var(--orange);
  color: #fff;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 80;
  background: var(--ink);
  color: var(--bg);
  padding: 0.5rem 0.8rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.045;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 220 220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
}

.blueprint {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
}

.blueprint__grid {
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 20%, transparent 75%);
}

.nav,
main,
.footer,
.drawer {
  position: relative;
  z-index: 1;
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem var(--pad);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 40;
}

.nav__mark {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: inherit;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.03em;
  font-size: 0.95rem;
}

.nav__seal {
  width: 0.7rem;
  height: 0.7rem;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--orange) 22%, transparent);
}

.nav__links {
  display: flex;
  gap: 1.6rem;
}

.nav__links a,
.nav__enter,
.drawer a {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
}

.nav__links a:hover,
.nav__enter:hover,
.drawer a:hover {
  color: var(--orange);
}

.nav__links a[aria-current="page"] {
  color: var(--orange);
}

.nav__enter {
  justify-self: end;
  border: 1px solid var(--ink);
  padding: 0.55rem 0.85rem;
}

.nav__enter:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

.nav__menu {
  display: none;
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid var(--line-strong);
  background: transparent;
  justify-self: end;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav__menu span {
  display: block;
  width: 14px;
  height: 1px;
  background: var(--ink);
  transition: transform 0.2s var(--ease);
}

.nav__menu[aria-expanded="true"] span:first-child {
  transform: translateY(3px) rotate(45deg);
}

.nav__menu[aria-expanded="true"] span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.drawer {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem var(--pad) 1.4rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.drawer.is-open {
  display: flex;
  position: fixed;
  top: 3.55rem;
  left: 0;
  right: 0;
  z-index: 39;
  box-shadow: 0 18px 40px rgb(17 17 16 / 0.08);
}

.hero {
  min-height: calc(100vh - 4rem);
  padding: 1.5rem var(--pad) 2rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  position: relative;
}

.hero__meta {
  position: absolute;
  top: 1.6rem;
  left: var(--pad);
}

.hero__count {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.hero__count-label {
  margin: 0.35rem 0 0;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  line-height: 1.35;
}

.hero__title {
  margin: 0 0 0 auto;
  max-width: 14ch;
  text-align: right;
  font-size: clamp(2.4rem, 6.4vw, 5.4rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
  font-weight: 600;
}

.hero__stage {
  position: relative;
  min-height: min(62vh, 640px);
  display: grid;
  place-items: center;
  margin-top: 0.5rem;
}

.hero__spiral {
  position: absolute;
  left: -4%;
  top: 8%;
  width: min(52vw, 560px);
  color: rgb(17 17 16 / 0.2);
  pointer-events: none;
}

.hero__column {
  position: absolute;
  left: 22%;
  top: 6%;
  height: 78%;
  color: rgb(17 17 16 / 0.16);
  pointer-events: none;
}

.stamp {
  margin: 0;
  width: min(42vw, 420px);
  position: relative;
  z-index: 2;
}

.stamp__svg {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 18px 40px rgb(255 79 0 / 0.18));
  animation: stamp-in 1.1s var(--ease) both;
}

.stamp__rim {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
}

.stamp__caption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.logs {
  position: absolute;
  right: 0;
  top: 18%;
  width: min(34ch, 38vw);
  z-index: 3;
}

.logs__head,
.logs__list {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
}

.logs__head {
  color: var(--orange);
  margin-bottom: 0.55rem;
}

.logs__list {
  list-style: none;
  padding: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.logs__list li {
  opacity: 0;
  animation: log-in 0.45s var(--ease) forwards;
}

.logs__list .ok {
  color: var(--ink);
}

.logs__list .ok::after {
  content: "  OK";
  color: var(--orange);
}

.hero__foot {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 1rem;
  padding-top: 0.6rem;
}

.hero__code {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  line-height: 1.45;
  color: var(--ink-soft);
}

.hero__index {
  margin: 0;
  font-family: var(--mono);
  color: var(--orange);
  font-size: 0.85rem;
}

.hero__tag {
  margin: 0;
  justify-self: end;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.band,
.spec,
.bench,
.arch,
.access {
  padding: 5.5rem var(--pad);
  border-top: 1px solid var(--line);
}

.band__head {
  max-width: 46rem;
  margin-bottom: 3rem;
}

.kicker {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.kicker span {
  color: var(--orange);
}

.band h2,
.access h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3.1rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
  font-weight: 600;
}

.lede {
  margin: 1rem 0 0;
  color: var(--ink-soft);
  max-width: 42rem;
  font-size: 1.05rem;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.principle {
  padding: 1.5rem 1.35rem 1.6rem;
  border: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--bg) 70%, white);
  min-height: 100%;
}

.principle__id {
  margin: 0 0 1.4rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.principle h3 {
  margin: 0 0 0.7rem;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.principle p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.principle:hover {
  border-color: var(--ink);
}

.principle--link {
  color: inherit;
  text-decoration: none;
  display: block;
}

.spec__table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line-strong);
}

.ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.ledger th,
.ledger td {
  text-align: left;
  padding: 0.95rem 1.1rem;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.ledger th {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink-mute);
  background: var(--bg-warm);
}

.ledger tr:last-child td {
  border-bottom: 0;
}

.ledger tbody tr:hover td {
  background: rgb(255 79 0 / 0.04);
}

.pill {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--line-strong);
}

.pill--live {
  color: var(--orange);
  border-color: var(--orange);
}

.pill--absent {
  color: var(--ink-mute);
  text-decoration: line-through;
}

.bench__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.panel--autopsy {
  margin-top: 1.25rem;
}

.panel__intro {
  margin: -0.4rem 0 1.2rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
  max-width: 46rem;
}

.autopsy {
  display: grid;
  grid-template-columns: minmax(16rem, 0.95fr) minmax(18rem, 1.15fr);
  gap: 1.4rem;
  align-items: start;
}

.autopsy__findings {
  overflow-x: auto;
  border: 1px solid var(--line-strong);
}

.autopsy__findings .ledger {
  margin: 0;
}

.autopsy__findings .ledger th,
.autopsy__findings .ledger td {
  white-space: normal;
}

.pill--hit {
  color: var(--orange);
  border-color: var(--orange);
}

.pill--clear {
  color: var(--ink-mute);
}

.panel {
  border: 1px solid var(--line-strong);
  padding: 1.4rem;
  background: #fffdf8;
}

.panel__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.2rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.panel__id {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.panel h3 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.field {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.field strong {
  color: var(--ink);
  font-weight: 500;
}

input[type="range"] {
  width: 100%;
  appearance: none;
  height: 2px;
  background: var(--ink);
  accent-color: var(--orange);
}

input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 14px;
  height: 14px;
  background: var(--orange);
  border: 2px solid var(--ink);
  border-radius: 50%;
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: var(--orange);
  border: 2px solid var(--ink);
  border-radius: 50%;
}

input[type="checkbox"] {
  accent-color: var(--orange);
  width: 0.85rem;
  height: 0.85rem;
}

input[type="password"],
input[type="email"],
input[type="text"],
textarea,
.output {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line-strong);
}

input[type="password"],
input[type="email"],
input[type="text"],
input[type="number"],
textarea {
  width: 100%;
  padding: 0.75rem 0.8rem;
  resize: vertical;
}

.select {
  width: 100%;
  padding: 0.75rem 0.8rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 0;
}

textarea:focus,
input:focus {
  outline: 1px solid var(--orange);
}

.toggles {
  border: 0;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
}

.toggles label {
  font-family: var(--mono);
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

.output {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem;
  min-height: 3.4rem;
  margin-bottom: 1rem;
  word-break: break-all;
}

.output__value {
  font-family: var(--mono);
  font-size: 0.92rem;
  font-weight: 500;
}

.readout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin: 0 0 0.8rem;
}

.readout div {
  border: 1px solid var(--line);
  padding: 0.55rem 0.65rem;
}

.readout dt {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.readout dd {
  margin: 0.15rem 0 0;
  font-family: var(--mono);
  font-size: 0.85rem;
}

.readout.readout--4 {
  grid-template-columns: repeat(2, 1fr);
}

.meter {
  height: 3px;
  background: var(--line);
  margin-bottom: 1.1rem;
}

.meter__fill {
  display: block;
  height: 100%;
  width: 0;
  background: var(--orange);
  transition: width 0.35s var(--ease);
}

.btn,
.ghost {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0 1.1rem;
  background: var(--ink);
  color: var(--bg);
  border: 1px solid var(--ink);
  text-decoration: none;
}

.btn:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

.btn--ghost,
.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}

.ghost {
  padding: 0.45rem 0.7rem;
}

.btn--ghost:hover,
.ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.btn-row {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.panel__note {
  margin: 0.2rem 0 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-mute);
}

.chain {
  list-style: none;
  margin: 0;
  padding: 1.5rem 0 0;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 0.4rem;
  overflow-x: auto;
}

.chain li:not(.chain__rule) {
  flex: 1;
  min-width: 9.5rem;
  border: 1px solid var(--line-strong);
  padding: 1.1rem 1rem;
  display: grid;
  gap: 0.35rem;
}

.chain__n {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--orange);
  letter-spacing: 0.12em;
}

.chain strong {
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.chain span:last-child {
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.chain__rule {
  width: 1.4rem;
  flex: 0 0 1.4rem;
  align-self: center;
  height: 1px;
  background: var(--orange);
}

.crumb {
  margin: 0 0 1.2rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

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

.crumb a:hover {
  color: var(--orange);
}

.tool {
  padding: 3.5rem var(--pad) 5rem;
  max-width: 1120px;
}

.tool h1 {
  margin: 0;
  font-size: clamp(1.9rem, 4.2vw, 3.2rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.drop {
  border: 1px dashed var(--line-strong);
  background: #fffdf8;
  padding: 1.6rem;
  text-align: left;
}

.drop input[type="file"] {
  font-family: var(--mono);
  font-size: 0.75rem;
}

.preview-wrap {
  overflow: auto;
  max-height: 22rem;
  border: 1px solid var(--line-strong);
  margin: 1rem 0;
}

.rates td:last-child,
.rates th:last-child {
  text-align: right;
}

.lab-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.2rem;
  padding: 0.8rem var(--pad);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}

.lab-strip a {
  color: var(--ink);
  text-decoration: none;
}

.lab-strip a:hover,
.lab-strip a[aria-current="page"] {
  color: var(--orange);
}

.shares {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.1rem;
}

.share {
  border: 1px solid var(--line-strong);
  padding: 0.8rem 0.9rem;
  background: var(--bg);
}

.share__id {
  margin: 0 0 0.4rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
}

.share code {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  line-height: 1.45;
  word-break: break-all;
}

.stego-frame {
  border: 1px solid var(--line-strong);
  background: var(--bg);
  padding: 0.55rem;
}

.stego-frame canvas {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: top;
}

.plate {
  text-align: center;
  padding: 2rem 1.4rem 1.6rem;
}

.plate__mark {
  margin: 0 0 1.1rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.plate__qr svg {
  width: min(100%, 240px);
  height: auto;
  display: block;
  margin: 0 auto;
}

.plate__ssid {
  margin: 1.1rem 0 0.25rem;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.plate__meta,
.plate__key {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-mute);
}

.plate__key {
  margin-top: 0.7rem;
  color: var(--ink);
}

.pad__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 3rem);
  grid-template-rows: repeat(4, 3rem);
  width: 9rem;
}

.pad__key,
.pad__ghost {
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  font-family: var(--mono);
  font-size: 0.85rem;
}

.pad__ghost {
  border-color: transparent;
}

.pad__key.is-on {
  border-color: var(--orange);
  color: var(--orange);
}

.pad__path {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

@media print {
  .no-print,
  .nav,
  .lab-strip,
  .drawer,
  .footer,
  .grain,
  .blueprint,
  .skip,
  .crumb,
  .kicker,
  .lede,
  .tool h1 {
    display: none !important;
  }

  body {
    background: #fff;
  }

  .tool {
    padding: 0;
    max-width: none;
  }

  .modal {
    display: none !important;
  }

  .bench__grid {
    display: block;
  }

  .plate {
    border: 1px solid #111;
    max-width: 28rem;
    margin: 1.5rem auto;
  }
}

.footer {
  padding: 2rem var(--pad) 2.4rem;
  border-top: 1px solid var(--ink);
}

.footer__top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer__brand {
  margin: 0;
  font-weight: 600;
}

.footer__est,
.footer__line,
.footer__fine {
  margin: 0;
}

.footer__line {
  margin-top: 1.4rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--orange);
}

.footer__fine {
  margin-top: 0.7rem;
  max-width: 40rem;
  color: var(--ink-mute);
  font-size: 0.82rem;
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.15rem;
  margin-top: 1.35rem;
}

.footer__legal-link {
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
}

.footer__legal-link:hover,
.footer__legal-link:focus-visible {
  color: var(--orange);
}

.footer__sisters {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3em 0.5em;
  margin-top: 1.05rem;
  color: var(--ink-mute);
  font-size: 0.72rem;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.footer__sisters-kicker {
  margin-right: 0.15em;
  color: var(--ink-mute);
}

.footer__sisters a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.footer__sisters a:hover,
.footer__sisters a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.footer__sisters > span[aria-hidden] {
  color: var(--line-strong);
}

.footer__credit {
  margin-top: 1.15rem;
  display: grid;
  gap: 0.2rem;
}

.footer__credit-tag,
.footer__credit-powered {
  margin: 0;
  font-size: 0.72rem;
  line-height: 1.45;
  color: var(--ink-mute);
  letter-spacing: 0.01em;
}

.footer__credit-tag {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.footer__credit-heart {
  flex-shrink: 0;
  color: var(--orange);
  transform: translateY(0.5px);
}

.footer__credit-powered a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.footer__credit-powered a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

body.modal-open {
  overflow: hidden;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 1.25rem;
}

.modal.is-open {
  display: grid;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  cursor: pointer;
  background: rgb(17 17 16 / 0.42);
  backdrop-filter: blur(8px);
}

.modal__panel {
  position: relative;
  z-index: 1;
  width: min(100%, 34rem);
  max-height: min(82vh, 40rem);
  overflow: auto;
  padding: clamp(1.6rem, 4vw, 2.2rem);
  border: 1px solid var(--line-strong);
  background: #fffdf8;
  box-shadow: 0 28px 70px rgb(17 17 16 / 0.18);
}

.modal__close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 2.2rem;
  height: 2.2rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: var(--bg);
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.modal__close:hover,
.modal__close:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

.modal__category {
  margin: 0 2.4rem 0.65rem 0;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.modal__title {
  margin: 0 2.4rem 0 0;
  font-size: clamp(1.7rem, 3.6vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.modal__lead {
  margin: 0.95rem 0 0;
  max-width: 38ch;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

.modal__body {
  margin-top: 1.1rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.modal__body p {
  margin: 0 0 0.9rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.modal__body p:last-child {
  margin-bottom: 0;
}

.modal__body a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgb(255 79 0 / 0.35);
}

.modal__body a:hover {
  border-bottom-color: var(--orange);
}

.modal__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 0.95rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.modal__brand {
  font-weight: 600;
  letter-spacing: 0.08em;
}

.modal__hint {
  color: var(--ink-mute);
  letter-spacing: 0.08em;
}

@media (max-width: 520px) {
  .modal {
    padding: 0;
    align-items: end;
  }

  .modal__panel {
    width: 100%;
    max-height: 90vh;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
  }
}

@keyframes stamp-in {
  from {
    opacity: 0;
    transform: scale(0.92) rotate(-6deg);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes log-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .nav {
    grid-template-columns: 1fr auto;
  }

  .nav__links,
  .nav__enter {
    display: none;
  }

  .nav__menu {
    display: inline-flex;
  }


  .hero__title {
    max-width: 12ch;
    font-size: clamp(2rem, 9vw, 3.4rem);
  }

  .hero__meta {
    position: static;
    margin-bottom: 1.2rem;
  }

  .hero__spiral,
  .hero__column {
    opacity: 0.55;
  }

  .hero__column {
    display: none;
  }

  .stamp {
    width: min(78vw, 340px);
  }

  .logs {
    position: static;
    width: 100%;
    margin-top: 1.4rem;
  }

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

  .hero__tag,
  .hero__index {
    justify-self: start;
  }

  .principles,
  .bench__grid,
  .autopsy {
    grid-template-columns: 1fr;
  }

  .chain {
    flex-direction: column;
    overflow: visible;
  }

  .chain li:not(.chain__rule) {
    min-width: 0;
  }

  .chain__rule {
    width: 1px;
    height: 1.15rem;
    flex: 0 0 1.15rem;
  }

  .hero {
    min-height: auto;
  }
}

.faq {
  padding: 4.5rem var(--pad) 5rem;
  border-top: 1px solid var(--line);
}

.faq__list {
  display: grid;
  gap: 1.35rem;
  margin: 2rem 0 0;
  max-width: 46rem;
}

.faq__list div {
  margin: 0;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
}

.faq__list dt {
  font-weight: 600;
  letter-spacing: -0.03em;
  font-size: 1.05rem;
}

.faq__list dd {
  margin: 0.55rem 0 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.missing {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, 36rem);
  margin: 0 auto;
  padding: clamp(6rem, 22vh, 10rem) 0 5rem;
}

.missing h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.04em;
}

.missing p {
  margin: 1rem 0 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.missing .btn {
  margin-top: 1.75rem;
}

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

  .stamp__svg,
  .logs__list li {
    animation: none;
  }
}