:root {
  --ink: #0b0b0b;
  --ink-soft: #171717;
  --paper: #f2f0e9;
  --white: #fff;
  --orange: #ff5a00;
  --orange-bright: #ff6a00;
  --line: rgba(11, 11, 11, .16);
  --muted: #686864;
  --shell: min(1240px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Arial, Helvetica, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  font-family: "Arial Narrow", "Roboto Condensed", Arial, sans-serif;
  letter-spacing: -.055em;
}
.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 118px 0; }
.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: 8px;
  left: 8px;
  z-index: 999;
  padding: 10px 14px;
  background: var(--white);
  transform: translateY(-160%);
}
.skip-link:focus { transform: none; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.14);
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(242, 240, 233, .94);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}
.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: flex-end;
  gap: 10px;
  text-decoration: none;
}
.brand img { width: 161px; height: auto; }
.brand span {
  color: currentColor;
  font-size: 9px;
  line-height: 1;
  letter-spacing: .2em;
  text-transform: uppercase;
  opacity: .65;
  transform: translateY(-3px);
}
.site-menu { display: flex; align-items: center; gap: 30px; height: fit-content; }
.site-menu > a:not(.button) {
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
}
.site-menu > a:not(.button):hover { color: var(--orange); }
.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid currentColor;
  color: inherit;
  background: transparent;
}
.menu-button span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform .2s ease;
}

.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 0;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .04em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 42px; padding-inline: 18px; }
.button-light { background: var(--white); color: var(--ink); }
.is-scrolled .button-light { background: var(--ink); color: var(--white); }
.button-primary { color: var(--white); background: var(--orange); }
.button-primary:hover { background: var(--orange-bright); }
.button-outline { border-color: rgba(255,255,255,.5); color: var(--white); }
.button-outline:hover { color: var(--ink); background: var(--white); }
.text-link {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: var(--white);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .03em;
  text-decoration: none;
  text-transform: uppercase;
}
.text-link span { color: var(--orange); font-size: 18px; transition: transform .2s ease; }
.text-link:hover span { transform: translate(3px, 3px); }
.text-link-dark { color: var(--ink); }

.hero {
  position: relative;
  min-height: 860px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 70% 20%, rgba(255, 90, 0, .16), transparent 34%),
    var(--ink);
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .24;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  min-height: 800px;
  align-items: center;
  gap: 44px;
  padding-top: 84px;
}
.hero-copy { position: relative; z-index: 2; padding: 84px 0 72px; }
.eyebrow, .section-kicker {
  margin-bottom: 28px;
  font-family: "Courier New", monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.eyebrow { color: rgba(255,255,255,.72); }
.eyebrow span {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 20px var(--orange);
}
.hero h1 {
  margin-bottom: 28px;
  font-size: clamp(60px, 6.3vw, 104px);
  line-height: .88;
  font-weight: 900;
  text-transform: uppercase;
}
.hero h1 em { color: var(--orange); font-style: normal; }
.hero-lead {
  max-width: 610px;
  color: rgba(255,255,255,.69);
  font-size: 18px;
  line-height: 1.65;
}
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 36px; }
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 610px;
  margin: 68px 0 0;
  border-top: 1px solid rgba(255,255,255,.18);
}
.hero-metrics div {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  padding: 22px 18px 0 0;
}
.hero-metrics dt {
  color: var(--orange);
  font-family: "Arial Narrow", Arial, sans-serif;
  font-size: 38px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.05em;
}
.hero-metrics dd {
  margin: 0;
  color: rgba(255,255,255,.58);
  font-size: 10px;
  line-height: 1.25;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.hero-visual { position: relative; align-self: stretch; min-width: 0; }
.hero-image-wrap {
  position: absolute;
  width: min(680px, 58vw);
  top: 120px;
  left: 2%;
  aspect-ratio: 1;
  overflow: hidden;
  background: #dedbd2;
  clip-path: polygon(9% 0, 100% 0, 100% 91%, 91% 100%, 0 100%, 0 9%);
}
.hero-image-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 100px rgba(0,0,0,.12);
}
.hero-image-wrap img { width: 100%; height: 100%; object-fit: cover; }
.hero-status {
  position: absolute;
  z-index: 2;
  top: 97px;
  right: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  color: var(--ink);
  background: var(--white);
  font-family: "Courier New", monospace;
  font-size: 9px;
  letter-spacing: .08em;
}
.hero-status strong { color: var(--orange); font-size: 13px; }
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--orange);
}
.hero-note {
  position: absolute;
  z-index: 3;
  padding-left: 27px;
  color: rgba(255,255,255,.66);
  font-family: "Courier New", monospace;
  font-size: 9px;
  letter-spacing: .12em;
}
.hero-note::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 0;
  width: 18px;
  height: 1px;
  background: var(--orange);
}
.hero-note-a { top: 210px; left: -24px; }
.hero-note-b { right: 1%; bottom: 124px; }
.signal-strip {
  position: absolute;
  inset: auto 0 0;
  display: flex;
  justify-content: space-around;
  gap: 80px;
  padding: 14px 0;
  overflow: hidden;
  color: var(--ink);
  background: var(--orange);
  font: 800 11px/1 "Courier New", monospace;
  letter-spacing: .14em;
  white-space: nowrap;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 2.25fr;
  gap: 72px;
}
.section-kicker { color: var(--orange); }
.intro h2, .section-head h2, .precision h2, .data-section h2, .specs h2, .kit h2, .cooperation h2, .contact h2 {
  margin-bottom: 30px;
  font-size: clamp(48px, 6.1vw, 50px);
  font-weight: 900;
  line-height: .92;
  text-transform: uppercase;
}
.large-copy {
  max-width: 840px;
  color: #363634;
  font-size: clamp(20px, 2.2vw, 32px);
  line-height: 1.42;
  letter-spacing: -.025em;
}

.feature-stage { padding-top: 0; }
.section-head {
  display: grid;
  grid-template-columns: 1fr 2.25fr;
  gap: 72px;
  align-items: end;
  margin-bottom: 54px;
}
.section-head h2 { margin: 0; }
.modes-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  grid-template-rows: 1fr 1fr;
  gap: 14px;
}
.mode-card {
  position: relative;
  min-height: 340px;
  padding: 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #e8e6df;
}
.mode-card-main { grid-row: 1 / 3; min-height: 694px; color: var(--white); background: var(--ink); }
.mode-card-dark { color: var(--white); background: var(--ink-soft); }
.mode-card-main::after {
  content: "";
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,.7));
}
.mode-card-main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .78;
}
.mode-number {
  position: relative;
  z-index: 2;
  color: var(--orange);
  font: 700 12px/1 "Courier New", monospace;
}
.mode-content { position: relative; z-index: 2; max-width: 480px; }
.mode-card-main .mode-content { position: absolute; left: 34px; right: 34px; bottom: 34px; }
.mode-label {
  margin-bottom: 10px;
  color: var(--orange);
  font: 700 11px/1 "Courier New", monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.mode-content h3 { margin-bottom: 14px; font-size: 34px; line-height: 1; text-transform: uppercase; }
.mode-content p:last-child { max-width: 490px; margin: 0; color: inherit; opacity: .67; }
.mode-card:not(.mode-card-main) .mode-content { max-width: 420px; margin-top: 56px; }
.screen-sim {
  position: absolute;
  right: -16px;
  bottom: -12px;
  width: 188px;
  padding: 20px;
  border: 12px solid #1e1e1e;
  border-radius: 24px 24px 0 0;
  color: #111;
  background: #cce7fa;
  font: 700 11px/1.2 "Courier New", monospace;
  transform: rotate(-5deg);
}
.screen-sim strong { display: block; margin: 10px 0 5px; font-size: 38px; }
.screen-sim small { font-size: 8px; }
.waveform {
  position: absolute;
  right: 28px;
  bottom: 30px;
  height: 66px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.waveform i { width: 3px; height: 14px; background: var(--orange); }
.waveform i:nth-child(2n) { height: 40px; }
.waveform i:nth-child(3n) { height: 58px; }
.waveform i:nth-child(5n) { height: 28px; }

.precision { background: var(--white); }
.precision-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 9%; }
.precision-visual {
  position: relative;
  padding: 32px;
  background:
    linear-gradient(rgba(255,90,0,.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,90,0,.09) 1px, transparent 1px),
    #d9d6ce;
  background-size: 40px 40px;
}
.precision-visual img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.corner { position: absolute; width: 30px; height: 30px; border-color: var(--orange); border-style: solid; }
.corner-tl { top: 18px; left: 18px; border-width: 2px 0 0 2px; }
.corner-tr { top: 18px; right: 18px; border-width: 2px 2px 0 0; }
.corner-bl { bottom: 18px; left: 18px; border-width: 0 0 2px 2px; }
.corner-br { right: 18px; bottom: 18px; border-width: 0 2px 2px 0; }
.feature-list { border-top: 1px solid var(--line); }
.feature-list article {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 18px;
  padding: 21px 0;
  border-bottom: 1px solid var(--line);
}
.feature-list article > span { color: var(--orange); font: 700 40px "Courier New", monospace; }
.feature-list h3 { margin: 0 0 5px; font-size: 19px; letter-spacing: -.02em; text-transform: uppercase; }
.feature-list p { margin: 0; color: var(--muted); font-size: 14px; }

.data-section { color: var(--white); background: var(--ink); }
.data-grid { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 8%; }
.section-kicker-light { color: rgba(255,255,255,.52); }
.data-copy > p { max-width: 560px; color: rgba(255,255,255,.61); font-size: 17px; }
.check-list { margin: 34px 0 0; padding: 0; list-style: none; }
.check-list li {
  position: relative;
  padding: 17px 0 17px 31px;
  border-top: 1px solid rgba(255,255,255,.15);
}
.check-list li::before {
  content: "↳";
  position: absolute;
  left: 0;
  color: var(--orange);
}
.data-visual { position: relative; }
.data-visual img { width: 100%; padding: 8%; background: #fff; height: auto; }
.data-card {
  position: absolute;
  right: -22px;
  bottom: -30px;
  width: 245px;
  padding: 20px;
  color: var(--ink);
  background: var(--orange);
  font-family: "Courier New", monospace;
}
.data-card span, .data-card small { display: block; font-weight: 700; }
.data-card span { font-size: 10px; letter-spacing: .06em; }
.data-card strong { display: block; margin: 10px 0 2px; font-size: 43px; letter-spacing: -.08em; }

.section-head-inline { grid-template-columns: 1.45fr .55fr; align-items: end; }
.section-head-inline > p { color: var(--muted); font-size: 17px; }
.spec-table { border-top: 1px solid var(--line); }
.spec-table > div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.spec-table span { color: var(--muted); }
.spec-table strong { text-align: right; text-transform: uppercase; }

.kit { padding-top: 20px; }
.kit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9%; align-items: center; }
.kit-visual { background: #dedbd2; }
.kit-visual img { width: 100%; aspect-ratio: 1; object-fit: cover; height: auto; }
.kit-list { margin: 30px 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.kit-list li { padding: 17px 0; border-bottom: 1px solid var(--line); display: flex; align-items: center; }
.kit-list span { display: inline-block; width: 44px; color: var(--orange); font: 700 40px "Courier New", monospace; margin-right: 10px; }

.cooperation { color: var(--white); background: var(--orange); }
.cooperation-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 9%;}
.cooperation h2 { margin: 0; }
.cooperation .large-copy { color: var(--white); font-size: clamp(20px, 2vw, 28px); }
.cooperation .button { margin-top: 18px; }

.contact { background: var(--white); }
.contact-grid { display: grid; grid-template-columns: .76fr 1.24fr; gap: 9%; }
.contact h2 { font-size: clamp(48px, 5.2vw, 50px); }
.contact-copy > p { max-width: 440px; color: var(--muted); font-size: 17px; }
.response-note {
  max-width: 420px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font: 700 10px/1.5 "Courier New", monospace;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.contact-form { display: grid; gap: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.contact-form label { display: grid; gap: 8px; }
.contact-form label > span:first-child {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #aaa9a3;
  border-radius: 0;
  padding: 13px 0;
  color: var(--ink);
  outline: none;
  background: transparent;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--orange); }
.contact-form textarea { resize: vertical; }
.contact-form .field-error { border-color: #bc2b1e; }
.consent {
  grid-template-columns: 20px 1fr;
  align-items: start;
  gap: 10px !important;
  color: var(--muted);
  font-size: 12px;
}
.consent input { width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--orange); }
.consent a { color: var(--ink); }
.honey-field { position: absolute; left: -9999px; }
.form-footer { display: flex; align-items: center; gap: 20px; margin-top: 8px; }
.form-status { margin: 0; color: var(--muted); font-size: 13px; }
.form-status.is-success { color: #16763d; }
.form-status.is-error { color: #bc2b1e; }
.contact-form.is-busy { opacity: .75; pointer-events: none; }

.site-footer { color: var(--white); background: var(--ink); }
.footer-top, .footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-top { min-height: 145px; border-bottom: 1px solid rgba(255,255,255,.15); }
.footer-top p { margin: 0; color: rgba(255,255,255,.48); }
.footer-bottom { min-height: 76px; color: rgba(255,255,255,.48); font-size: 12px; }
.footer-bottom div { display: flex; gap: 22px; }
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: var(--orange); }

@media (max-width: 1040px) {
  :root { --shell: min(100% - 36px, 920px); }
  .hero { min-height: auto; }
  .hero-inner { min-height: 760px; grid-template-columns: 1fr .8fr; }
  .hero-image-wrap { width: 560px; left: -10%; }
  .hero h1 { font-size: clamp(54px, 7.4vw, 76px); }
  .hero-note { display: none; }
  .intro-grid, .section-head { grid-template-columns: .65fr 2fr; gap: 30px; }
  .precision-grid, .kit-grid, .data-grid, .contact-grid { gap: 5%; }
  .precision h2, .data-section h2, .kit h2, .contact h2 { font-size: 57px; }
  .screen-sim, .waveform { opacity: .5; }
}

@media (max-width: 780px) {
  :root { --shell: calc(100% - 32px); }
  .section { padding: 82px 0; }
  .site-header { background: rgba(11,11,11,.92); backdrop-filter: blur(12px); }
  .site-header.is-scrolled { background: rgba(242,240,233,.96); }
  .header-inner { min-height: 68px; }
  .brand img { width: 145px; }
  .menu-button { display: block; }
  .menu-button[aria-expanded="true"] span:nth-child(2) { transform: translateY(3.5px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-3.5px) rotate(-45deg); }
  .site-menu {
    position: fixed;
    inset: 68px 0 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    padding: 28px;
    color: var(--white);
    background: var(--ink);
  }
  .site-menu.is-open { display: flex; }
  .site-menu > a:not(.button) {
    padding: 19px 0;
    border-bottom: 1px solid rgba(255,255,255,.15);
    font-size: 20px;
  }
  .site-menu .button { margin-top: 26px; }

  .hero-inner { display: block; padding-top: 68px; }
  .hero-copy { padding: 72px 0 30px; }
  .hero h1 { font-size: clamp(49px, 14vw, 72px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .hero-metrics { margin-top: 42px; }
  .hero-metrics div { display: block; padding-right: 8px; }
  .hero-metrics dt { margin-bottom: 7px; font-size: 31px; }
  .hero-visual { height: 390px; }
  .hero-image-wrap { top: 10px; left: 0; width: 100%; }
  .hero-status { top: 0; right: -6px; }
  .signal-strip span:nth-child(n+2) { display: none; }

  .intro-grid, .section-head, .section-head-inline, .precision-grid, .data-grid, .kit-grid, .cooperation-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .intro h2, .section-head h2, .precision h2, .data-section h2, .specs h2, .kit h2, .cooperation h2, .contact h2 {
    font-size: clamp(35px, 12vw, 35px);
  }
  .modes-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .mode-card, .mode-card-main { min-height: 460px; grid-row: auto; }
  .mode-card:not(.mode-card-main) { min-height: 350px; }
  .precision-copy { order: -1; }
  .data-card { right: -5px; bottom: -55px; padding: 15px; }
  .section-head-inline > p { max-width: 580px; }
  .kit { padding-top: 82px; }
  .cooperation-grid { align-items: start; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  :root { --shell: calc(100% - 24px); }
  .hero h1 { font-size: 47px; }
  .hero-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero-metrics dd { font-size: 8px; }
  .hero-visual { height: 340px; }
  .mode-card { padding: 25px; }
  .mode-card-main .mode-content { left: 25px; right: 25px; bottom: 25px; }
  .screen-sim { right: -38px; opacity: .35; }
  .data-card { width: 205px; }
  .spec-table > div { gap: 20px; }
  .spec-table span, .spec-table strong { font-size: 13px; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; }
  .footer-top { padding: 40px 0; }
  .footer-bottom { padding: 24px 0; }
  .footer-bottom div { flex-direction: column; gap: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Instruction page */
.manual-page { background: #f6f4ee; }
.manual-header {
  position: relative;
  z-index: 10;
  color: var(--white);
  background: var(--ink);
  border-bottom: 1px solid rgba(255,255,255,.15);
}
.manual-header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.manual-back {
  color: rgba(255,255,255,.72);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}
.manual-back:hover { color: var(--orange); }
.manual-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}
.manual-grid-bg {
  position: absolute;
  inset: 0;
  opacity: .23;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 64px 64px;
}
.manual-hero-grid {
  position: relative;
  min-height: 520px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 8%;
  padding-block: 70px;
}
.manual-hero h1 {
  margin-bottom: 24px;
  font-size: clamp(72px, 8vw, 124px);
  font-weight: 900;
  line-height: .82;
  text-transform: uppercase;
}
.manual-hero h1 em { color: var(--orange); font-style: normal; }
.manual-hero p:not(.eyebrow) { max-width: 590px; color: rgba(255,255,255,.66); font-size: 17px; }
.manual-hero img { padding: 8%; background: var(--white); transform: rotate(-2deg); height: auto; }
.manual-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 32px;
  font: 700 10px/1 "Courier New", monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.manual-meta span { padding-top: 10px; border-top: 1px solid rgba(255,255,255,.2); }
.manual-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 8%;
  align-items: start;
  padding-block: 90px 120px;
}
.manual-toc {
  position: sticky;
  top: 24px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 24px 0;
  border-top: 3px solid var(--orange);
}
.manual-toc > p {
  margin-bottom: 18px;
  font: 700 11px/1 "Courier New", monospace;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.manual-toc nav { display: grid; }
.manual-toc a {
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}
.manual-toc a:hover { color: var(--orange); }
.manual-content { min-width: 0; }
.manual-section {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 25px;
  scroll-margin-top: 30px;
  padding: 82px 0;
  border-top: 1px solid var(--line);
}
.manual-section:first-child { padding-top: 0; border-top: 0; }
.manual-section-number { color: var(--orange); font: 700 12px/1 "Courier New", monospace; padding-top: 6px; }
.manual-section h2 {
  margin-bottom: 26px;
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 900;
  line-height: .92;
  text-transform: uppercase;
}
.manual-section h3 { letter-spacing: -.02em; }
.manual-section > div > p:not(.section-kicker):not(.manual-intro) { max-width: 760px; color: var(--muted); font-size: 17px; }
.manual-intro { max-width: 820px; color: #353532; font-size: 22px; line-height: 1.5; }
.screen-explainer {
  display: grid;
  grid-template-columns: minmax(260px, .8fr) 1.2fr;
  gap: 40px;
  align-items: center;
  margin-top: 42px;
  padding: 42px;
  color: var(--white);
  background: var(--ink);
}
.manual-screen {
  position: relative;
  padding: 18px 20px;
  border: 14px solid #2c2c2b;
  border-radius: 28px;
  color: #111;
  background: #d1edff;
  box-shadow: inset 0 0 0 2px #111, 0 20px 60px rgba(0,0,0,.22);
  font: 700 13px/1.15 "Courier New", monospace;
}
.manual-screen::before {
  content: "SPECIAL PIE";
  position: absolute;
  top: -37px;
  left: 50%;
  color: #a9a9a3;
  font-size: 8px;
  transform: translateX(-50%);
}
.manual-screen-top { display: flex; justify-content: space-between; margin-bottom: 6px; }
.manual-screen-data { display: grid; grid-template-columns: auto 1fr; align-items: end; margin-top: 10px; }
.manual-screen-data small { font-size: 19px; }
.manual-screen-data strong { text-align: center; font-size: 62px; letter-spacing: -.12em; }
.manual-screen-mode { display: block; }
.screen-explainer ol { margin: 0; padding: 0; list-style: none; }
.screen-explainer li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.screen-explainer li > span { color: var(--orange); font: 700 10px/1.5 "Courier New", monospace; }
.screen-explainer strong { font-size: 13px; text-transform: uppercase; }
.screen-explainer li p { margin: 3px 0 0; color: rgba(255,255,255,.53); font-size: 12px; }
.control-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.control-grid article { min-height: 250px; padding: 28px; border: 1px solid var(--line); background: var(--white); }
.control-key {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 38px;
  border-radius: 50%;
  color: var(--white);
  background: var(--ink);
  font: 900 20px/1 Arial, sans-serif;
}
.control-grid h3 { margin-bottom: 10px; font-size: 22px; text-transform: uppercase; }
.control-grid p { margin: 0; color: var(--muted); font-size: 14px; }
.manual-callout { margin-top: 24px; padding: 28px; border-left: 4px solid var(--orange); background: #e8e5dc; }
.manual-callout > strong { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.manual-callout ol { margin: 18px 0 0; padding-left: 20px; }
.manual-callout li { margin: 8px 0; }
.manual-callout-dark { color: var(--white); background: var(--ink); }
.manual-callout-dark li { color: rgba(255,255,255,.65); }
.manual-figure { margin: 34px 0 0; }
.manual-figure img { width: 100%; background: var(--white); height: auto; }
.manual-figure-wide img { padding: 36px; }
.manual-figure figcaption { margin-top: 10px; color: var(--muted); font-size: 11px; }
.manual-figure-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.manual-table { margin-top: 28px; border-top: 1px solid var(--line); }
.manual-table > div { display: grid; grid-template-columns: 140px 1fr; gap: 22px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.manual-table span { color: var(--orange); font: 700 13px/1.5 "Courier New", monospace; }
.manual-table p { margin: 0; color: var(--muted); }
.mode-manual-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 30px; }
.mode-manual-grid article { min-height: 180px; padding: 25px; color: var(--white); background: var(--ink); }
.mode-manual-grid strong { display: block; color: var(--orange); font: 900 30px/1 Arial, sans-serif; text-transform: uppercase; }
.mode-manual-grid span { display: block; margin: 8px 0 26px; color: rgba(255,255,255,.52); font: 700 10px/1 "Courier New", monospace; text-transform: uppercase; }
.mode-manual-grid p { margin: 0; color: rgba(255,255,255,.68); font-size: 13px; }
.manual-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(185px, 1fr)); gap: 10px; margin-top: 32px; }
.manual-steps > div { padding: 24px; border-top: 3px solid var(--orange); background: var(--white); }
.manual-steps span { color: var(--orange); font: 900 26px/1 Arial, sans-serif; }
.manual-steps p { margin: 30px 0 0; color: var(--muted); font-size: 13px; }
.manual-accordion { margin-top: 30px; border-top: 1px solid var(--line); }
.manual-accordion details { border-bottom: 1px solid var(--line); }
.manual-accordion summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  cursor: pointer;
  font-weight: 800;
  text-transform: uppercase;
  list-style: none;
}
.manual-accordion summary::-webkit-details-marker { display: none; }
.manual-accordion summary span { color: var(--orange); font-size: 20px; }
.manual-accordion details[open] summary span { transform: rotate(45deg); }
.manual-accordion details div { max-width: 780px; padding: 0 0 22px; color: var(--muted); }
.manual-accordion details div p { margin: 0; }
.system-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.system-grid article { min-height: 240px; padding: 25px; border: 1px solid var(--line); }
.system-grid span { color: var(--orange); font: 900 28px/1 "Courier New", monospace; }
.system-grid h3 { margin: 55px 0 10px; font-size: 19px; text-transform: uppercase; }
.system-grid p { margin: 0; color: var(--muted); font-size: 13px; }
.manual-kit { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
.manual-kit img { background: #ddd9cf; }
.manual-kit ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.manual-kit li { padding: 15px 0; border-bottom: 1px solid var(--line); }
.manual-kit li::before { content: "↳"; margin-right: 12px; color: var(--orange); }
.manual-end {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 40px;
  padding: 30px;
  color: var(--white);
  background: var(--ink);
}
.manual-end p { max-width: 600px; margin: 0; color: rgba(255,255,255,.62); }
.manual-source-note {
  margin-bottom: 70px;
  padding: 22px 24px;
  border-left: 4px solid var(--orange);
  color: var(--muted);
  background: var(--white);
}
.manual-source-note strong { display: block; margin-bottom: 5px; color: var(--ink); }
.ui-label {
  padding: .08em .35em;
  color: var(--ink);
  background: #e4e1d8;
  font-family: "Courier New", monospace;
  font-size: .92em;
  font-weight: 700;
}
.manual-packing-table { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.manual-manufacturer {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
  padding: 20px;
  color: var(--white);
  background: var(--ink);
}
.manual-manufacturer img { flex: 0 0 auto; background: var(--white); }
.manual-manufacturer > div { display: grid; gap: 5px; }
.manual-manufacturer strong { color: var(--orange); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }
.manual-manufacturer a, .manual-manufacturer span { color: rgba(255,255,255,.7); font-size: 13px; text-decoration: none; }
.manual-manufacturer a:hover { color: var(--white); }
.manual-packing-table article { padding: 28px; border: 1px solid var(--line); background: var(--white); }
.manual-packing-head { min-height: 104px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.manual-packing-head strong { display: block; color: var(--orange); font: 900 34px/1 Arial, sans-serif; }
.manual-packing-head span { display: block; margin-top: 10px; font-size: 13px; font-weight: 800; text-transform: uppercase; }
.manual-packing-table dl { margin: 0; }
.manual-packing-table dl > div { padding: 18px 0; border-bottom: 1px solid var(--line); }
.manual-packing-table dt { margin-bottom: 6px; color: var(--muted); font: 700 10px/1 "Courier New", monospace; letter-spacing: .08em; text-transform: uppercase; }
.manual-packing-table dd { margin: 0; font-size: 14px; }
.manual-qr { display: grid; grid-template-columns: 390px 1fr; align-items: center; gap: 30px; margin-top: 24px; padding: 24px; background: var(--white); }
.manual-qr img { width: 100%; }
.manual-qr p { margin: 0; color: var(--muted); }
.manual-exact-list { margin-top: 30px; border-top: 1px solid var(--line); }
.manual-exact-list > div { display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.manual-exact-list > div > span { color: var(--orange); font: 700 11px/1.7 "Courier New", monospace; }
.manual-exact-list p { margin: 0; }
.control-grid-five { margin-top: 28px; }
.manual-subsection { margin-top: 34px; padding: 28px; border: 1px solid var(--line); background: var(--white); }
.manual-subsection h3 { margin-bottom: 12px; font-size: 24px; text-transform: uppercase; }
.manual-subsection > p { max-width: 760px; color: var(--muted); }
.manual-icons-table { display: grid; grid-template-columns: 1fr 1fr; margin-top: 30px; border-top: 1px solid var(--line); }
.manual-icons-table > div { display: grid; gap: 5px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.manual-icons-table > div:nth-child(odd) { padding-right: 24px; border-right: 1px solid var(--line); }
.manual-icons-table > div:nth-child(even) { padding-left: 24px; }
.manual-icons-table span { color: var(--orange); font: 700 11px/1 "Courier New", monospace; text-transform: uppercase; }
.manual-icons-table strong { text-transform: uppercase; }
.manual-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 28px 0;
  padding: 18px;
  color: var(--white);
  background: var(--ink);
}
.manual-path span { padding: 7px 10px; border: 1px solid rgba(255,255,255,.2); font: 700 12px/1 "Courier New", monospace; }
.manual-path i { color: var(--orange); font-style: normal; }
.manual-note { margin-top: 24px !important; padding: 18px 20px; border-left: 4px solid var(--orange); color: var(--ink) !important; background: #e8e5dc; }
.manual-result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 26px; }
.manual-result-grid > div { padding: 24px; color: var(--white); background: var(--ink); }
.manual-result-grid strong { color: var(--orange); font-size: 13px; text-transform: uppercase; }
.manual-result-grid p { margin: 10px 0 0; color: rgba(255,255,255,.65); font-size: 13px; }
.manual-numbered { margin: 20px 0 0; padding-left: 25px; }
.manual-numbered li { margin: 13px 0; padding-left: 8px; color: var(--muted); }
.manual-numbered li::marker { color: var(--orange); font-weight: 900; }
.manual-numbered-large { counter-reset: manual-step; padding: 0; list-style: none; }
.manual-numbered-large li {
  counter-increment: manual-step;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 18px 0;
  margin: 0;
  border-bottom: 1px solid var(--line);
}
.manual-numbered-large li::before {
  content: counter(manual-step, decimal-leading-zero);
  color: var(--orange);
  font: 700 11px/1.8 "Courier New", monospace;
}
.manual-figure-source { padding: 24px; background: var(--white); }
.manual-figure-source img { max-width: 700px; margin-inline: auto; }

@media (max-width: 900px) {
  .manual-layout { grid-template-columns: 1fr; }
  .manual-toc { position: static; max-height: none; overflow: visible; }
  .manual-toc nav { grid-template-columns: 1fr 1fr; column-gap: 24px; }
  .manual-hero-grid { grid-template-columns: 1.15fr .85fr; }
  .manual-hero h1 { font-size: 75px; }
}

@media (max-width: 680px) {
  .manual-header-inner { min-height: 68px; }
  .manual-back { font-size: 0; }
  .manual-back::after { content: "← Назад"; font-size: 11px; }
  .manual-hero-grid { grid-template-columns: 1fr; min-height: auto; padding: 70px 0; }
  .manual-hero h1 { font-size: 65px; }
  .manual-hero img { margin-top: 12px; }
  .manual-layout { padding-block: 54px 80px; }
  .manual-toc nav { grid-template-columns: 1fr; }
  .manual-section { grid-template-columns: 1fr; gap: 12px; padding: 62px 0; }
  .screen-explainer, .control-grid, .mode-manual-grid, .manual-figure-duo, .system-grid, .manual-kit, .manual-packing-table, .manual-result-grid { grid-template-columns: 1fr; }
  .manual-steps { grid-template-columns: 1fr; }
  .manual-figure-wide img { padding: 15px; }
  .manual-end { align-items: stretch; flex-direction: column; }
  .manual-qr { grid-template-columns: 1fr; }
  .manual-icons-table { grid-template-columns: 1fr; }
  .manual-icons-table > div:nth-child(odd), .manual-icons-table > div:nth-child(even) { padding-inline: 0; border-right: 0; }
}

/* Legal page */
.legal-page { background: #f6f4ee; }
.legal-main { padding-block: 100px 120px; }
.legal-main h1 {
  max-width: 900px;
  margin-bottom: 22px;
  font-size: clamp(58px, 8vw, 108px);
  font-weight: 900;
  line-height: .86;
  text-transform: uppercase;
}
.legal-updated { color: var(--muted); font: 700 11px/1 "Courier New", monospace; text-transform: uppercase; }
.legal-content { max-width: 820px; margin: 70px 0 0 auto; }
.legal-content section { padding: 28px 0; border-top: 1px solid var(--line); }
.legal-content h2 { margin-bottom: 14px; font-size: 24px; letter-spacing: -.025em; }
.legal-content p, .legal-content li { color: var(--muted); }
.legal-content ul { padding-left: 20px; }

@media (max-width: 680px) {
  .legal-main { padding-block: 72px 80px; }
  .legal-main h1 { font-size: 25px; }
  .legal-content { margin-top: 46px; }
}