:root {
  --bg: #070908;
  --surface: #0e1512;
  --surface-2: #121c18;
  --ink: #e8efea;
  --muted: #8fa39a;
  --line: rgba(232, 239, 234, 0.12);
  --line-strong: rgba(232, 239, 234, 0.22);
  --accent: #3d7a66;
  --accent-soft: #5a9a82;
  --warn: #c4785c;
  --display: "Newsreader", Georgia, serif;
  --sans: "Bricolage Grotesque", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --wrap: min(1120px, calc(100% - 2.5rem));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button,
input,
a {
  font: inherit;
  color: inherit;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
  padding: 0;
}

a {
  text-decoration: none;
}

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

.case-meta {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 2.5vw, 1.75rem);
  background: rgba(7, 9, 8, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s, background 0.25s;
}

.header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(7, 9, 8, 0.92);
}

.logo {
  position: relative;
  z-index: 1;
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
}

.nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.15rem 1.15rem;
}

.nav a,
.nav button {
  font-size: 0.86rem;
  color: var(--muted);
  transition: color 0.2s;
}

.nav a:hover,
.nav button:hover {
  color: var(--ink);
}

.burger {
  display: none;
  width: 2.4rem;
  height: 2.4rem;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.burger span {
  display: block;
  width: 1.25rem;
  height: 1.5px;
  margin-inline: auto;
  background: var(--ink);
}

/* Hero — one night surface */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  min-height: 100vh;
  min-height: 100dvh;
  padding: 3.6rem 0 0;
  background:
    radial-gradient(ellipse 70% 55% at 18% 30%, rgba(61, 122, 102, 0.16), transparent 58%),
    var(--bg);
  overflow: hidden;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  padding: clamp(1.5rem, 5vh, 3rem) clamp(1.5rem, 4vw, 3.25rem);
  animation: rise 0.85s var(--ease) both;
}

.wordmark {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.6rem, 7.2vw, 6.2rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.92;
  color: var(--ink);
}

.hero-copy h1 {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line-strong);
  width: max-content;
  max-width: 100%;
  font-size: clamp(1.05rem, 0.45rem + 1.8vw, 1.85rem);
  font-weight: 550;
  letter-spacing: -0.03em;
  line-height: 1.15;
  white-space: nowrap;
}

.lede {
  margin: 0;
  max-width: 30rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.terminal {
  border-left: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(14, 21, 18, 0.92), rgba(7, 9, 8, 0.55));
  display: grid;
  place-items: center;
  padding: clamp(1.75rem, 5vh, 3rem) clamp(1.4rem, 3vw, 2.5rem);
  animation: slide 0.9s 0.08s var(--ease) both;
}

.terminal-stack {
  width: min(100%, 24rem);
}

.terminal h2 {
  margin: 0.55rem 0 0;
  font-family: var(--display);
  font-size: clamp(1.9rem, 3vw, 2.55rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.terminal-copy {
  margin: 0.65rem 0 1.5rem;
  color: var(--muted);
  line-height: 1.55;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field span {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.field-shell {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0 0.85rem 0 0.8rem;
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.35);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.field-token {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: block;
  object-fit: contain;
  border-radius: 50%;
  image-rendering: auto;
}

.field input {
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
  padding: 0.85rem 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 1.15rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
  outline: none;
}

.field input::placeholder {
  color: rgba(143, 163, 154, 0.55);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.field-shell:focus-within {
  border-color: var(--accent-soft);
  background: rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 0 3px rgba(61, 122, 102, 0.22);
}

.field-shell.is-invalid {
  border-color: var(--warn);
}

.field input.is-invalid {
  border-color: transparent;
}

.error {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  color: var(--warn);
}

.btn-check,
.btn-ghost,
.btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.15rem;
  font-weight: 600;
  font-size: 0.92rem;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s var(--ease);
}

.btn-check {
  width: 100%;
  margin-top: 1.1rem;
  background: var(--accent);
  color: #f3faf6;
}

.btn-check:hover {
  background: var(--accent-soft);
  transform: translateY(-1px);
}

.btn-check:disabled {
  opacity: 0.55;
  cursor: wait;
  transform: none;
}

.btn-check.wide {
  width: 100%;
}

.btn-ghost {
  margin-top: 1.5rem;
  border: 1px solid var(--line-strong);
  color: var(--ink);
}

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

/* Recital — night desk chapters */
.recital {
  border-top: 1px solid var(--line);
}

.chapter {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: clamp(2.75rem, 7vh, 4.5rem) 0;
  border-bottom: 1px solid var(--line);
}

.chapter-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem 1.75rem;
  align-items: end;
  margin-bottom: clamp(1.5rem, 3vh, 2.25rem);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.ch-no {
  font-family: var(--mono);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.85;
  color: var(--accent);
}

.chapter h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--ink);
}

/* 01 Signals — scan matrix */
.chapter-signals {
  background: var(--bg);
}

.scan-matrix {
  list-style: none;
  margin: 0;
  padding: 0;
}

.scan-matrix li {
  display: grid;
  grid-template-columns: 10.5rem 1fr minmax(10rem, 18rem);
  align-items: center;
  gap: 0.75rem 1rem;
  min-height: 3.1rem;
  padding: 0.55rem 0;
  border-bottom: 1px dashed rgba(90, 154, 130, 0.22);
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.scan-matrix li:hover {
  background: rgba(14, 21, 18, 0.85);
  transform: translateX(4px);
}

.scan-matrix strong {
  font-family: var(--sans);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.scan-matrix i {
  display: block;
  height: 1px;
  min-width: 2rem;
  background: repeating-linear-gradient(
    90deg,
    rgba(90, 154, 130, 0.5) 0 3px,
    transparent 3px 7px
  );
}

.scan-matrix span {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--muted);
  text-align: right;
  justify-self: end;
}

/* 02 Process — numbered rows */
.chapter-process {
  background: var(--surface);
}

.pipeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pipeline li {
  display: grid;
  grid-template-columns: 2.5rem 7.5rem 1fr minmax(12rem, 22rem);
  align-items: center;
  gap: 0.75rem 1rem;
  min-height: 3.25rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
  transition: transform 0.2s var(--ease);
}

.pipeline li:first-child {
  border-top: 1px solid var(--line);
}

.pipeline li:hover {
  transform: translateX(4px);
}

.pipe-no {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent-soft);
}

.pipeline strong {
  font-family: var(--sans);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.pipeline i {
  display: block;
  height: 1px;
  min-width: 2rem;
  background: repeating-linear-gradient(
    90deg,
    rgba(90, 154, 130, 0.5) 0 3px,
    transparent 3px 7px
  );
}

.pipeline span {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--muted);
  text-align: right;
  justify-self: end;
}

/* 03 Report — printout */
.chapter-report {
  background: var(--bg);
}

.printout {
  border: 1px solid var(--line-strong);
  background: var(--surface-2);
}

.printout-bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
  background: rgba(7, 9, 8, 0.55);
}

.ledger {
  margin: 0;
  padding: 0.25rem 0;
}

.ledger div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1rem;
  margin: 0;
  padding: 0.8rem 1rem;
  border-bottom: 1px dashed rgba(90, 154, 130, 0.22);
}

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

.ledger dt {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--accent-soft);
  padding-top: 0.2rem;
}

.ledger dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  color: var(--ink);
}

/* CTA */
.cta-strip {
  border-top: 1px solid var(--line);
  background: var(--surface);
  padding: clamp(3.5rem, 8vh, 5rem) 0;
}

.cta-inner {
  max-width: 40rem;
  margin-inline: auto;
  text-align: center;
}

.cta-strip h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.cta-strip p:not(.case-meta) {
  margin: 0.85rem auto 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  padding: 3.25rem 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 2rem;
}

.footer .logo {
  color: var(--ink);
  display: inline-block;
  margin-bottom: 0.65rem;
}

.footer-brand p {
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
  line-height: 1.5;
  max-width: 22rem;
}

.footer-tag {
  color: var(--accent-soft);
  font-weight: 500;
}

.footer-copy {
  margin-top: 1rem !important;
  font-family: var(--mono);
  font-size: 0.7rem !important;
  letter-spacing: 0.04em;
  color: rgba(143, 163, 154, 0.55);
}

.footer-top h3 {
  margin: 0 0 0.8rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.footer-top p,
.footer-top button {
  display: block;
  margin: 0 0 0.35rem;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: left;
}

.footer-top button:hover {
  color: var(--ink);
}

/* Modals */
.modal,
.sheet {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 1.15rem;
}

.modal[hidden],
.sheet[hidden] {
  display: none !important;
}

.modal-dim {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
}

.modal-panel,
.sheet-panel {
  position: relative;
  width: min(960px, 100%);
  max-height: min(90vh, 840px);
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  padding: 2rem 1.75rem 1.75rem;
  animation: rise 0.35s var(--ease);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

.sheet-panel {
  width: min(520px, 100%);
  padding: 0;
}

.sheet-panel::before {
  content: "";
  display: block;
  height: 3px;
  background: var(--accent);
}

.sheet-head {
  padding: 1.6rem 1.75rem 1.15rem;
  border-bottom: 1px solid var(--line);
  padding-right: 3.5rem;
}

.sheet-kicker {
  margin: 0 0 0.4rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.sheet-panel h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.sheet-panel .prose {
  padding: 1.35rem 1.75rem 1.75rem;
}

.prose p {
  margin: 0 0 0.9rem;
  color: var(--muted);
}

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

.modal-x {
  position: absolute;
  top: 1.15rem;
  right: 1.1rem;
  z-index: 2;
  width: 2.15rem;
  height: 2.15rem;
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.25);
  color: var(--muted);
  transition: color 0.2s, border-color 0.2s;
}

.modal-x::before,
.modal-x::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.85rem;
  height: 1.5px;
  background: currentColor;
}

.modal-x::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.modal-x::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

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

.contact-list {
  padding: 0.35rem 1.75rem 1.75rem;
}

.contact-row {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}

.contact-row:last-child {
  border-bottom: 0;
}

.contact-row > span {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-soft);
  padding-top: 0.2rem;
}

.contact-row a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(90, 154, 130, 0.45);
  text-underline-offset: 0.18em;
}

.contact-row a:hover {
  color: var(--accent-soft);
}

.contact-row p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-row div > p:first-child {
  margin-top: 0;
  color: var(--ink);
  font-weight: 500;
}

#phase-loading {
  text-align: center;
}

#phase-loading[hidden],
#phase-result[hidden] {
  display: none !important;
}

.loader {
  width: 42px;
  height: 42px;
  margin: 0.25rem auto 1.35rem;
  border: 1.5px solid var(--line);
  border-top-color: var(--accent-soft);
  border-radius: 50%;
  animation: spin 0.85s linear infinite;
}

.kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.kicker.warn {
  color: var(--warn);
}

#phase-loading h2 {
  margin: 0.5rem 0 0;
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.modal-copy {
  margin: 0.7rem auto 0;
  max-width: 32rem;
  color: var(--muted);
}

.bar {
  width: min(380px, 100%);
  height: 2px;
  margin: 1.5rem auto 0;
  background: var(--line);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-soft);
  transition: width 0.2s linear;
}

.log {
  list-style: none;
  margin: 1.25rem auto 0;
  padding: 0;
  width: min(380px, 100%);
  text-align: left;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  min-height: 5rem;
}

.log li {
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--line);
  animation: rise 0.3s var(--ease) both;
}

.log li.is-active {
  color: var(--ink);
}

.result {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1.75rem;
  align-items: start;
  text-align: left;
}

.pdf-box {
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--line);
  padding: 0.85rem;
}

#pdf-preview {
  width: 100%;
  height: auto;
  display: block;
  background: #fff;
  border: 1px solid var(--line-strong);
  image-rendering: auto;
}

.btn-line {
  width: 100%;
  margin-top: 0.85rem;
  border: 1px solid var(--line-strong);
  color: var(--ink);
}

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

.result-copy h3 {
  margin: 0.55rem 0 0;
  font-family: var(--display);
  font-size: clamp(1.55rem, 2.5vw, 2.05rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.result-copy > p {
  margin: 0.85rem 0 0;
  color: var(--muted);
}

.result-copy ul {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.result-copy li {
  position: relative;
  padding: 0.55rem 0 0.55rem 0.9rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.result-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1rem;
  width: 0.35rem;
  height: 0.35rem;
  background: var(--warn);
}

body.modal-open {
  overflow: hidden;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slide {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 1100px) {
  .nav a:nth-child(-n + 3) {
    display: none;
  }
}

@media (max-width: 960px) {
  .modal-x {
    display: none;
  }

  html,
  body,
  .modal,
  .modal-panel,
  .sheet-panel {
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  html::-webkit-scrollbar,
  body::-webkit-scrollbar,
  .modal::-webkit-scrollbar,
  .modal-panel::-webkit-scrollbar,
  .sheet-panel::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
  }

  .header {
    inset: 0 0 auto;
  }

  .nav {
    display: none;
  }

  .nav.is-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    transform: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.4rem 1rem 1rem;
    background: rgba(7, 9, 8, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .nav.is-open a,
  .nav.is-open button {
    display: block;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--line);
    text-align: left;
    color: var(--muted);
  }

  .burger {
    display: inline-flex;
  }

  .hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    height: 100svh;
    min-height: 100svh;
    max-height: 100svh;
    padding: calc(8px + 3.2rem) 1.35rem calc(1.1rem + env(safe-area-inset-bottom, 0px));
    overflow: hidden;
    gap: 1.35rem;
    background: var(--bg);
  }

  .hero-copy {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 0;
    gap: 0.65rem;
    text-align: center;
    animation: none;
  }

  .wordmark {
    font-size: clamp(2.6rem, 12vw, 3.4rem);
    line-height: 1;
    text-align: center;
  }

  .hero-copy h1 {
    font-size: clamp(0.98rem, 3.9vw, 1.15rem);
    padding-top: 0.7rem;
    width: 100%;
    max-width: 22rem;
    margin-inline: auto;
    white-space: normal;
    border-top-color: var(--line);
  }

  .lede {
    margin: 0 auto;
    max-width: 22rem;
    font-size: 0.88rem;
    line-height: 1.4;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .terminal {
    flex: 0 0 auto;
    border: 0;
    border-left: 0;
    background: transparent;
    padding: 0;
    display: block;
    animation: none;
    margin: 0;
    width: 100%;
    max-width: 22rem;
    margin-inline: auto;
  }

  .terminal-stack {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .terminal h2,
  .terminal-copy {
    display: none;
  }

  .btn-check {
    margin-top: 0;
    min-height: 2.85rem;
    width: 100%;
  }

  .chapter {
    width: calc(100% - 1.5rem);
    padding: 2.1rem 0;
  }

  .chapter-head {
    gap: 0.85rem 1rem;
    margin-bottom: 1.25rem;
  }

  .ch-no {
    font-size: 2.1rem;
  }

  .chapter h2 {
    font-size: clamp(1.7rem, 8vw, 2.2rem);
  }

  .scan-matrix li,
  .pipeline li {
    grid-template-columns: 2.5rem 1fr;
    gap: 0.2rem 0.65rem;
    min-height: 0;
    padding: 0.75rem 0;
  }

  .scan-matrix li {
    grid-template-columns: 1fr;
  }

  .scan-matrix i,
  .pipeline i {
    display: none;
  }

  .scan-matrix span,
  .pipeline span {
    grid-column: 2;
    text-align: left;
    justify-self: start;
  }

  .scan-matrix span {
    grid-column: 1;
  }

  .pipeline strong {
    grid-column: 2;
  }

  .ledger div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .printout-bar {
    flex-wrap: wrap;
    gap: 0.35rem;
  }

  .footer-top,
  .result {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  :root {
    --wrap: min(1120px, calc(100% - 1.5rem));
  }

  .sheet-head,
  .sheet-panel .prose,
  .contact-list {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
  }

  .contact-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .modal-panel {
    padding: 1.5rem 1.1rem 1.2rem;
  }
}

@media (max-width: 960px) and (max-height: 700px) {
  .hero {
    gap: 1rem;
    padding-left: 1.1rem;
    padding-right: 1.1rem;
  }

  .wordmark {
    font-size: clamp(2.2rem, 10vw, 2.75rem);
  }

  .lede {
    -webkit-line-clamp: 2;
  }

  .hero-copy {
    gap: 0.45rem;
  }

  .terminal-stack {
    gap: 0.55rem;
  }

  .btn-check {
    min-height: 2.5rem;
  }
}