/* X Virtual Assistants specialist library (T24045).
   A dark command surface in the logo's chrome and volt, where the finished
   work appears on bright paper sheets. One accent (volt), one status colour (signal). */
:root {
  --ink: #03050a;
  --console: #0a0f18;
  --console-2: #101826;
  --rule: #1c2635;
  --rule-2: #2a374a;
  --chrome: #e6ecf3;
  --steel: #93a0b2;
  --volt: #2ea3ff;
  --volt-ink: #001426;
  --paper: #f7f8fa;
  --paper-rule: #dfe3ea;
  --graphite: #1b2230;
  --graphite-2: #4a5466;
  --signal: #ffc65c;
  --display: 'Michroma', 'Eurostile', 'Arial Narrow', sans-serif;
  --body: 'Instrument Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --doc: 'Newsreader', Georgia, 'Times New Roman', serif;
  --wrap: 76rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body.xl {
  margin: 0;
  background: var(--ink);
  color: var(--chrome);
  font: 400 17px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.xl img { max-width: 100%; height: auto; display: block; }
.xl a { color: inherit; }
:where(.xl) :where(h1, h2, h3, h4, p, ul, ol, dl, dd, figure) { margin: 0; }
:where(.xl) :where(ul, ol) { padding: 0; list-style: none; }
.xl :focus-visible { outline: 2px solid var(--volt); outline-offset: 3px; border-radius: 3px; }

.xl-wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.xl-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.xl-skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--volt); color: var(--volt-ink) !important; padding: 10px 14px; font-weight: 600; text-decoration: none; }
.xl-skip:focus { top: 12px; }

/* Type */
.xl-display {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.3rem, 7.4vw, 6.2rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  background: linear-gradient(180deg, #fff 0%, #dfe6ee 38%, #7f8c9d 55%, #f3f6f9 64%, #aab5c3 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  padding-bottom: .06em;
}
.xl-h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.45rem, 3vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #fff;
  max-width: 22ch;
}
.xl-lead { font-size: clamp(1.08rem, 1.6vw, 1.3rem); line-height: 1.55; color: rgba(230, 236, 243, .88); max-width: 34rem; }
.xl-sub { margin-top: 14px; color: var(--steel); max-width: 40rem; }
.xl-body { margin-top: 14px; color: var(--steel); max-width: 40rem; }
.xl-fine { margin-top: 18px; font-size: .88rem; color: var(--steel); max-width: 46rem; }

/* Buttons and chips */
.xl-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px;
  background: var(--volt); color: var(--volt-ink) !important;
  font: 600 1rem/1 var(--body); text-decoration: none;
  border: 1px solid var(--volt); border-radius: 999px; cursor: pointer;
  transition: background-color .15s ease, box-shadow .15s ease;
}
.xl-btn:hover { background: #63bbff; box-shadow: 0 0 0 4px rgba(46, 163, 255, .18); }
.xl-btn--quiet { background: transparent; color: var(--chrome) !important; border-color: var(--rule-2); }
.xl-btn--quiet:hover { background: var(--console-2); box-shadow: none; border-color: var(--steel); }
.xl-btn--sm { min-height: 40px; padding: 0 16px; font-size: .94rem; }
.xl-btn[disabled] { opacity: .5; cursor: default; }
.xl-chip {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font: 600 .78rem/1.5 var(--body); letter-spacing: .01em; white-space: nowrap;
}
.xl-chip--preview { color: var(--signal); border: 1px solid rgba(255, 198, 92, .45); background: rgba(255, 198, 92, .08); }
.xl-link { color: var(--volt) !important; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.xl-link:hover { text-decoration-thickness: 2px; }

/* Header */
.xl-top { position: sticky; top: 0; z-index: 50; background: rgba(3, 5, 10, .86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--rule); }
.xl-top__in { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 20px; }
.xl-brand img { width: 152px; }
.xl-nav { display: flex; align-items: center; gap: 28px; font-weight: 500; font-size: .97rem; }
.xl-nav a:not(.xl-btn) { text-decoration: none; color: rgba(230, 236, 243, .86); }
.xl-nav a:not(.xl-btn):hover { color: #fff; text-decoration: underline; text-underline-offset: 6px; }
.xl-menu { display: none; background: none; border: 1px solid var(--rule-2); border-radius: 10px; width: 44px; height: 44px; cursor: pointer; color: var(--chrome); }
.xl-menu__bars, .xl-menu__bars::before, .xl-menu__bars::after { display: block; width: 18px; height: 2px; background: currentColor; margin: 0 auto; position: relative; transition: transform .2s ease; }
.xl-menu__bars::before, .xl-menu__bars::after { content: ''; position: absolute; left: 0; }
.xl-menu__bars::before { top: -6px; }
.xl-menu__bars::after { top: 6px; }
.xl-menu[aria-expanded="true"] .xl-menu__bars { background: transparent; }
.xl-menu[aria-expanded="true"] .xl-menu__bars::before { transform: translateY(6px) rotate(45deg); }
.xl-menu[aria-expanded="true"] .xl-menu__bars::after { transform: translateY(-6px) rotate(-45deg); }

/* Hero */
.xl-hero { position: relative; padding: clamp(44px, 7vw, 88px) 0 clamp(32px, 4vw, 48px); overflow: hidden; }
.xl-hero::before {
  content: ''; position: absolute; inset: auto -10% -60% 30%; height: 120%;
  background: radial-gradient(closest-side, rgba(46, 163, 255, .16), transparent 70%);
  pointer-events: none;
}
.xl-hero .xl-wrap { position: relative; }
.xl-status { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: var(--steel); font-size: .93rem; margin-bottom: 28px; max-width: 46rem; }
.xl-hero__row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 28px 48px; margin-top: 32px; }
.xl-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Console */
.xl-console-sec { padding-bottom: clamp(64px, 9vw, 112px); }
.xl-console {
  border: 1px solid var(--rule-2);
  border-radius: 20px;
  background: linear-gradient(180deg, var(--console-2), var(--console) 40%);
  box-shadow: 0 40px 120px -40px rgba(46, 163, 255, .28), 0 1px 0 rgba(255, 255, 255, .06) inset;
  overflow: hidden;
}
.xl-console__bar { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 24px; padding: 16px 22px; border-bottom: 1px solid var(--rule); }
.xl-console__title { font: 600 1rem/1.3 var(--body); color: #fff; }
.xl-console__bar p { font-size: .88rem; color: var(--steel); }
.xl-console__body { display: grid; grid-template-columns: 250px 1fr; min-height: 560px; }

.xl-rail { border-right: 1px solid var(--rule); padding: 12px; display: flex; flex-direction: column; gap: 4px; }
.xl-rail__item {
  display: grid; grid-template-columns: 40px 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center;
  text-align: left; width: 100%; padding: 10px; border-radius: 12px;
  background: transparent; border: 1px solid transparent; color: var(--chrome); cursor: pointer;
  font: inherit;
}
.xl-rail__item:hover { background: rgba(255, 255, 255, .03); }
.xl-rail__item[aria-selected="true"] { background: rgba(46, 163, 255, .08); border-color: rgba(46, 163, 255, .45); }
.xl-rail__glyph {
  grid-row: span 2; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px;
  font: 400 .72rem/1 var(--display); letter-spacing: .02em; color: #fff;
  background: linear-gradient(145deg, #1d2a3d, #0d141f); border: 1px solid var(--rule-2);
}
.xl-rail__item[aria-selected="true"] .xl-rail__glyph { border-color: var(--volt); box-shadow: 0 0 18px -4px rgba(46, 163, 255, .7); }
.xl-rail__name { font-weight: 600; font-size: .95rem; line-height: 1.3; }
.xl-rail__job { font-size: .82rem; color: var(--steel); line-height: 1.35; }
.xl-rail__more { margin-top: auto; padding: 14px 10px 6px; font-size: .82rem; line-height: 1.45; color: var(--steel); border-top: 1px dashed var(--rule-2); }

.xl-panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); }
.xl-panel:focus-visible { outline-offset: -3px; }
.xl-brief { padding: 22px 24px 26px; border-right: 1px solid var(--rule); }
.xl-pane-title { font: 600 .88rem/1.3 var(--body); color: var(--steel); margin-bottom: 10px; }
.xl-pane-title:not(:first-child) { margin-top: 24px; }
.xl-brief__who { font-size: .86rem; color: var(--steel); margin-bottom: 12px; }
.xl-inputs { display: grid; gap: 8px; }
.xl-inputs div { display: grid; grid-template-columns: 116px 1fr; gap: 12px; padding: 9px 12px; background: rgba(255, 255, 255, .025); border: 1px solid var(--rule); border-radius: 10px; font-size: .9rem; }
.xl-inputs dt { color: var(--steel); }
.xl-inputs dd { color: var(--chrome); }
.xl-run { display: grid; gap: 2px; counter-reset: run; }
.xl-run li { position: relative; padding: 7px 0 7px 32px; font-size: .92rem; color: var(--steel); transition: color .2s ease; }
.xl-run li::before {
  content: ''; position: absolute; left: 2px; top: 10px; width: 16px; height: 16px; border-radius: 50%;
  border: 1.5px solid var(--rule-2); transition: border-color .2s ease, background-color .2s ease;
}
.xl-run li.is-on { color: var(--chrome); }
.xl-run li.is-on::before { border-color: var(--volt); box-shadow: 0 0 0 3px rgba(46, 163, 255, .18); }
.xl-run li.is-done { color: var(--chrome); }
.xl-run li.is-done::before { background: var(--volt); border-color: var(--volt); }
.xl-run li.is-done::after { content: ''; position: absolute; left: 7px; top: 13px; width: 4px; height: 8px; border: solid var(--volt-ink); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.xl-run__go { margin-top: 18px; }
.xl-run__note { margin-top: 10px; min-height: 1.4em; font-size: .86rem; color: var(--steel); }

.xl-desk {
  padding: 26px 26px 22px; display: flex; flex-direction: column; gap: 12px;
  background:
    radial-gradient(600px 300px at 70% 0%, rgba(46, 163, 255, .07), transparent 70%),
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(255, 255, 255, .025) 31px 32px);
}
.xl-sheet {
  position: relative;
  background: var(--paper); color: var(--graphite);
  border-radius: 6px;
  padding: 26px 28px 24px;
  box-shadow: 0 1px 0 #fff inset, 0 24px 60px -20px rgba(0, 0, 0, .7), 0 2px 6px rgba(0, 0, 0, .35);
  font: 400 1rem/1.55 var(--doc);
  transform-origin: 50% 0;
}
.xl-sheet__tag { position: absolute; top: 14px; right: 16px; font: 600 .74rem/1 var(--body); color: var(--graphite-2); border: 1px solid var(--paper-rule); border-radius: 999px; padding: 5px 9px; }
.xl-sheet__empty { font-family: var(--body); color: var(--graphite-2); padding-top: 34px; }
.xl-sheet__body h4 { font: 600 1.42rem/1.2 var(--doc); color: var(--graphite); padding-right: 110px; }
.xl-sheet__meta { font: 500 .82rem/1.4 var(--body); color: var(--graphite-2); margin: 4px 0 14px; }
.xl-sheet__body table { width: 100%; border-collapse: collapse; font-size: .95rem; margin-bottom: 14px; }
.xl-sheet__body th { text-align: left; font: 600 .78rem/1.3 var(--body); color: var(--graphite-2); padding: 0 10px 6px 0; border-bottom: 1.5px solid var(--graphite); }
.xl-sheet__body td { padding: 8px 10px 8px 0; border-bottom: 1px solid var(--paper-rule); vertical-align: top; }
.xl-sheet__body td:first-child { font: 600 .84rem/1.6 var(--body); white-space: nowrap; width: 1%; }
.xl-sheet__body p { margin-bottom: 10px; }
.xl-sheet__list { display: grid; gap: 8px; margin-bottom: 14px; }
.xl-sheet__list li { padding-left: 16px; position: relative; }
.xl-sheet__list li::before { content: ''; position: absolute; left: 0; top: .7em; width: 6px; height: 6px; border-radius: 50%; background: var(--graphite); }
.xl-sheet__posts { display: grid; gap: 10px; counter-reset: p; margin-bottom: 14px; }
.xl-sheet__posts li { padding: 10px 12px; border: 1px solid var(--paper-rule); border-radius: 8px; background: #fff; }
.xl-sheet__posts span { display: block; margin-top: 4px; font: 500 .76rem/1.3 var(--body); color: var(--graphite-2); }
.xl-sheet__check { font: 400 .9rem/1.5 var(--body) !important; color: #4b3500; background: #fff4dc; border-left: 3px solid #e0a020; padding: 10px 12px; border-radius: 0 6px 6px 0; margin: 4px 0 0 !important; }
.xl-sheet__caption { font-size: .84rem; color: var(--steel); }

/* The one orchestrated moment: the sheet is written in after a run */
.xl-sheet.is-writing .xl-sheet__body > * { opacity: 0; transform: translateY(6px); animation: xl-in .38s ease forwards; }
.xl-sheet.is-writing .xl-sheet__body > *:nth-child(2) { animation-delay: .08s; }
.xl-sheet.is-writing .xl-sheet__body > *:nth-child(3) { animation-delay: .18s; }
.xl-sheet.is-writing .xl-sheet__body > *:nth-child(4) { animation-delay: .32s; }
.xl-sheet.is-writing .xl-sheet__body > *:nth-child(n+5) { animation-delay: .44s; }
@keyframes xl-in { to { opacity: 1; transform: none; } }

/* Sections */
.xl-sec { padding: clamp(64px, 9vw, 112px) 0; border-top: 1px solid var(--rule); }
.xl-sec__head { margin-bottom: 32px; }

/* Library */
.xl-filters { display: flex; flex-wrap: wrap; gap: 14px 32px; margin-bottom: 18px; }
.xl-filter { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.xl-filter__label { font-size: .86rem; color: var(--steel); margin-right: 4px; }
.xl-pill { min-height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--rule-2); background: transparent; color: var(--chrome); font: 500 .92rem/1 var(--body); cursor: pointer; }
.xl-pill:hover { border-color: var(--steel); }
.xl-pill[aria-pressed="true"] { background: var(--chrome); color: var(--ink); border-color: var(--chrome); }
.xl-lib { border: 1px solid var(--rule-2); border-radius: 16px; overflow: hidden; background: var(--console); }
.xl-row { display: grid; grid-template-columns: 240px 1fr 150px; gap: 20px 28px; align-items: start; padding: 22px 24px; border-top: 1px solid var(--rule); }
.xl-row:first-child { border-top: 0; }
.xl-row[hidden] { display: none; }
.xl-row__id { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: center; }
.xl-row__id .xl-rail__glyph { grid-row: auto; }
.xl-row h3 { font: 600 1.06rem/1.3 var(--body); color: #fff; }
.xl-row__job { font-size: .86rem; color: var(--steel); }
.xl-row__facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; font-size: .92rem; }
.xl-row__facts dt { font-size: .8rem; color: var(--steel); }
.xl-row__facts dd { color: var(--chrome); }
.xl-row__act { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.xl-lib__empty { padding: 22px 24px; color: var(--steel); }

/* How */
.xl-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border: 1px solid var(--rule-2); border-radius: 16px; overflow: hidden; }
.xl-steps li { padding: 26px 26px 28px; border-left: 1px solid var(--rule); background: var(--console); }
.xl-steps li:first-child { border-left: 0; }
.xl-steps__n { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--volt); color: var(--volt); font: 400 .8rem/1 var(--display); margin-bottom: 18px; }
.xl-steps h3 { font: 600 1.12rem/1.3 var(--body); color: #fff; margin-bottom: 8px; }
.xl-steps p { color: var(--steel); font-size: .96rem; }
.xl-paths { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 20px; }
.xl-path { padding: 26px; border: 1px solid var(--rule-2); border-radius: 16px; }
.xl-path h3 { font: 600 1.12rem/1.3 var(--body); color: #fff; }
.xl-path > p { color: var(--steel); margin: 6px 0 16px; }
.xl-ticks { display: grid; gap: 10px; }
.xl-ticks li { position: relative; padding-left: 26px; font-size: .96rem; }
.xl-ticks li::before { content: ''; position: absolute; left: 3px; top: .42em; width: 6px; height: 11px; border: solid var(--volt); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.xl-ticks--no li::before { width: 12px; height: 2px; top: .78em; left: 0; border: 0; background: var(--steel); transform: none; }

/* Office */
.xl-sec--office { background: radial-gradient(900px 480px at 85% 30%, rgba(46, 163, 255, .1), transparent 70%); }
.xl-office { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 48px; align-items: center; }
.xl-office__copy .xl-btn { margin-top: 26px; }
.xl-floor { perspective: 1200px; }
.xl-floor__plan {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px;
  padding: 28px;
  border: 1px solid var(--rule-2); border-radius: 18px;
  background:
    linear-gradient(rgba(46, 163, 255, .06) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgba(46, 163, 255, .06) 1px, transparent 1px) 0 0 / 28px 28px,
    var(--console);
  transform: rotateX(28deg) rotateZ(-6deg);
  transform-origin: 50% 70%;
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .9);
}
.xl-desk-pod { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 18px 10px; border: 1px solid var(--rule-2); border-radius: 12px; background: rgba(10, 15, 24, .9); text-align: center; font-size: .8rem; color: var(--chrome); }
.xl-desk-pod .xl-rail__glyph { grid-row: auto; box-shadow: 0 0 22px -6px rgba(46, 163, 255, .8); border-color: rgba(46, 163, 255, .6); }
.xl-desk-pod--open { justify-content: center; border-style: dashed; color: var(--steel); }
.xl-floor figcaption { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 26px; font-size: .86rem; color: var(--steel); }

/* Inside */
.xl-split { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.xl-inside { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 32px; margin-top: 32px; }
.xl-inside h3 { font: 600 1.04rem/1.3 var(--body); color: #fff; margin-bottom: 6px; }
.xl-inside p { color: var(--steel); font-size: .95rem; }
.xl-terms { padding: 28px; border: 1px solid var(--rule-2); border-radius: 16px; background: var(--console); }
.xl-terms h3 { font: 600 1.12rem/1.3 var(--body); color: #fff; margin-bottom: 10px; }
.xl-terms p { color: var(--steel); margin-bottom: 14px; font-size: .96rem; }
.xl-terms strong { color: var(--chrome); }

/* FAQ */
.xl-faq { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: 48px; }
.xl-faq__list details { border-bottom: 1px solid var(--rule); }
.xl-faq__list details:first-child { border-top: 1px solid var(--rule); }
.xl-faq__list summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative; font-weight: 600; color: #fff; }
.xl-faq__list summary::-webkit-details-marker { display: none; }
.xl-faq__list summary::after { content: ''; position: absolute; right: 8px; top: 26px; width: 9px; height: 9px; border: solid var(--steel); border-width: 0 2px 2px 0; transform: rotate(45deg); transition: transform .2s ease; }
.xl-faq__list details[open] summary::after { transform: rotate(-135deg); top: 30px; }
.xl-faq__list details p { padding: 0 0 20px; color: var(--steel); max-width: 40rem; }

/* Final + footer */
.xl-final { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px; }
.xl-final p { color: var(--steel); flex: 1 1 260px; }
.xl-final .xl-h2 { flex: 1 1 100%; }
.xl-foot { border-top: 1px solid var(--rule); padding: 44px 0 36px; color: var(--steel); font-size: .9rem; }
.xl-foot__in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
.xl-foot__in > div { display: flex; align-items: center; gap: 14px; max-width: 30rem; }
.xl-foot__in img { width: 52px; }
.xl-foot nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.xl-foot nav a { text-decoration: none; }
.xl-foot nav a:hover { color: #fff; text-decoration: underline; }
.xl-foot__legal { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--rule); display: grid; gap: 8px; font-size: .82rem; }

/* Tablet */
@media (max-width: 1080px) {
  .xl-console__body { grid-template-columns: 1fr; }
  .xl-rail { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--rule); scroll-snap-type: x mandatory; }
  .xl-rail__item { min-width: 220px; scroll-snap-align: start; }
  .xl-rail__more { display: none; }
  .xl-row { grid-template-columns: 1fr; }
  .xl-row__act { flex-direction: row; align-items: center; gap: 16px; }
  .xl-office, .xl-split, .xl-faq { grid-template-columns: 1fr; }
}

/* Phone */
@media (max-width: 760px) {
  body.xl { font-size: 16px; }
  .xl-wrap { padding: 0 16px; }
  .xl-menu { display: inline-grid; place-items: center; }
  .xl-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ink); border-bottom: 1px solid var(--rule); padding: 8px 16px 18px;
    display: none;
  }
  .xl-nav.is-open { display: flex; }
  .xl-nav a:not(.xl-btn) { padding: 14px 0; border-bottom: 1px solid var(--rule); }
  .xl-nav .xl-btn { margin-top: 14px; }
  .xl-brand img { width: 132px; }
  .xl-panel { grid-template-columns: 1fr; }
  .xl-brief { border-right: 0; border-bottom: 1px solid var(--rule); padding: 18px 16px 22px; }
  .xl-desk { padding: 18px 12px; }
  .xl-sheet { padding: 22px 16px 18px; }
  .xl-sheet__body h4 { padding-right: 0; padding-top: 22px; font-size: 1.24rem; }
  .xl-inputs div { grid-template-columns: 1fr; gap: 2px; }
  .xl-console { border-radius: 14px; }
  .xl-console__bar { padding: 14px 16px; }
  .xl-row { padding: 18px 16px; }
  .xl-row__facts { grid-template-columns: 1fr; }
  .xl-steps, .xl-paths, .xl-inside { grid-template-columns: 1fr; }
  .xl-steps li { border-left: 0; border-top: 1px solid var(--rule); }
  .xl-steps li:first-child { border-top: 0; }
  .xl-floor__plan { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 18px; gap: 10px; transform: rotateX(18deg) rotateZ(-3deg); }
  .xl-actions { width: 100%; }
  .xl-actions .xl-btn { flex: 1 1 auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .xl *, .xl *::before, .xl *::after { animation: none !important; transition: none !important; }
  .xl-sheet.is-writing .xl-sheet__body > * { opacity: 1; transform: none; }
  .xl-floor__plan { transform: none; }
}