/* Sixuan — a system made tangible. Shared across all company pages. */
:root {
  color-scheme: light;
  --paper: #f3f7fa;
  --surface: #fff;
  --ink: #163149;
  --muted: #536a7a;
  --line: #cbd9e2;
  --blue: #184d72;
  --wash: #dcebf4;
  --soft: #eaf1f6;
  --text: var(--ink);
  --dim: var(--muted);
  --card: var(--surface);
  --g1: var(--blue);
  --g2: var(--blue);
  --header: rgba(243, 247, 250, 0.94);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #122b3c;
  --surface: #1b374a;
  --ink: #edf4f8;
  --muted: #b3c6d3;
  --line: #3d596b;
  --blue: #b6d8ef;
  --wash: #203f55;
  --soft: #1a3548;
  --header: rgba(18, 43, 60, 0.96);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    16px/1.8 "Helvetica Neue",
    "Noto Sans CJK SC",
    "PingFang SC",
    "Microsoft YaHei",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
p {
  margin: 0;
}
a {
  color: inherit;
  text-underline-offset: 5px;
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select,
summary {
  -webkit-tap-highlight-color: transparent;
}
a,
button {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid #659bce;
  outline-offset: 5px;
}
img,
video {
  max-width: 100%;
  display: block;
}
button {
  color: inherit;
}
a {
  text-decoration: none;
}
p {
  overflow-wrap: anywhere;
}
[hidden] {
  display: none !important;
}
.wrap {
  width: min(1320px, calc(100% - 112px));
  margin-inline: auto;
}
.skip-link,
.skip {
  position: fixed;
  z-index: 100;
  left: 20px;
  top: -100px;
  padding: 12px 20px;
  background: var(--ink);
  color: var(--paper);
}
.skip-link:focus,
.skip:focus {
  top: 12px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--header);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.site-bar {
  width: min(1440px, calc(100% - 80px));
  height: 88px;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 34px;
}
.site-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
  font-size: 20px;
  font-weight: 650;
  letter-spacing: 0.025em;
}
.site-brand img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
}
.brand-sub {
  font-size: 11px;
  color: var(--muted);
  font-weight: 400;
  margin-left: 3px;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  margin-left: auto;
}
.site-nav a {
  position: relative;
  padding: 10px 0;
}
.site-nav a:after {
  content: "";
  position: absolute;
  bottom: 3px;
  left: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s;
}
.site-nav a:hover:after,
.site-nav a[aria-current="page"]:after {
  transform: scaleX(1);
}
.theme-switch {
  display: flex;
  gap: 2px;
  border-left: 1px solid var(--line);
  padding-left: 20px;
}
.theme-switch button {
  border: 0;
  background: transparent;
  width: 34px;
  height: 36px;
  border-radius: 50%;
  font-size: 17px;
}
.theme-switch button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}
.theme-label {
  display: none;
}
.menu-button {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 50%;
  width: 44px;
  height: 44px;
}
.site-cta {
  font-weight: 650;
}
section {
  padding: 112px 0;
}
.hero {
  padding: 100px 0 72px;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 52px;
  align-items: center;
}
.eyebrow,
.section-kicker {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 24px;
}
.eyebrow:before {
  display: none;
}
h1 {
  font-size: clamp(44px, 5.15vw, 78px);
  line-height: 1.2;
  font-weight: 450;
  letter-spacing: -0.055em;
}
h2 {
  font-size: clamp(32px, 3.8vw, 55px);
  font-weight: 450;
  line-height: 1.3;
  letter-spacing: -0.04em;
}
h3 {
  line-height: 1.4;
  font-weight: 550;
}
.gradient,
.grad-text {
  color: inherit;
  background: none;
  -webkit-text-fill-color: currentColor;
}
.hero-copy,
.sub {
  max-width: 34em;
  margin-top: 28px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}
.hero-note,
.meta,
.visual-note {
  margin-top: 22px;
  color: var(--muted);
  font-size: 12px;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 34px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  min-height: 50px;
  padding: 12px 24px;
  border-radius: 3px;
  font-size: 14px;
  font-weight: 550;
  border: 1px solid var(--line);
  transition: box-shadow 0.2s;
}
.btn-primary,
.grad-bg {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn-secondary {
  background: transparent;
  color: var(--ink);
}
.btn:hover {
  box-shadow: inset 0 0 0 1px currentColor;
}
.text-link {
  display: inline-flex;
  gap: 26px;
  align-items: center;
  padding-block: 10px;
  border-bottom: 1px solid currentColor;
  font-size: 14px;
}
.text-link span {
  transition: transform 0.2s;
}
.text-link:hover span {
  transform: translateX(5px);
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 44px;
}
.section-intro {
  max-width: 38em;
  color: var(--muted);
  margin-top: 20px;
}
.section-head p {
  max-width: 24em;
  color: var(--muted);
}
.signal-stage {
  position: relative;
  min-width: 0;
  aspect-ratio: 1.06;
}
.signal-stage canvas {
  display: block;
  width: 100%;
  height: 100%;
}
.signal-caption {
  position: absolute;
  inset: auto 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
}
.signal-tabs {
  display: flex;
  gap: 4px;
}
.signal-tabs button {
  border: 0;
  background: transparent;
  padding: 6px 10px;
  border-radius: 20px;
  font-size: 12px;
}
.signal-tabs button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}
.hero-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}
.intro-line {
  max-width: 860px;
  font-size: clamp(23px, 3vw, 40px);
  line-height: 1.7;
  letter-spacing: -0.025em;
}
.work-section {
  background: var(--surface);
}
.work-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--wash);
  min-height: 530px;
  overflow: hidden;
  border-radius: 5px;
}
.work-copy {
  padding: 60px;
  align-self: center;
}
.work-copy h3 {
  font-size: clamp(32px, 4vw, 54px);
  letter-spacing: -0.04em;
}
.work-copy p {
  color: var(--muted);
  margin-block: 20px 26px;
  max-width: 30em;
}
.work-status {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  margin-bottom: 22px;
  color: var(--muted);
}
.work-status:before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.work-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 28px;
}
.work-small {
  background: var(--soft);
  border-radius: 5px;
  overflow: hidden;
}
.work-small:nth-child(2) {
  background: var(--wash);
}
.work-small .work-copy {
  padding: 38px 40px 42px;
}
.work-small h3 {
  font-size: 32px;
}
.work-small p {
  max-width: 36em;
}
.work-art {
  min-height: 230px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.phone-art {
  min-height: 530px;
  background: #aac5d8;
  perspective: 1000px;
}
.phone-sample {
  width: 250px;
  background: #f7fbff;
  color: #203c51;
  min-height: 408px;
  padding: 24px 18px 20px;
  border: 7px solid #315570;
  border-radius: 35px;
  box-shadow: 20px 30px 0 #184d7222;
  transform: rotate(-8deg);
}
.phone-sample:before {
  content: "";
  width: 62px;
  height: 7px;
  background: #315570;
  border-radius: 20px;
  display: block;
  margin: 0 auto 28px;
}
.phone-sample header {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid #d9e4ed;
}
.sample-message {
  margin: 22px 0 20px;
  padding: 12px;
  background: #e4edf4;
  font-size: 12px;
  border-radius: 8px;
}
.sample-code {
  font-size: 12px;
  padding: 12px 0;
  border-top: 1px solid #cfdee8;
  border-bottom: 1px solid #cfdee8;
  line-height: 2.2;
}
.sample-reply {
  font-size: 12px;
  margin: 20px 0 16px;
}
.sample-input {
  font-size: 11px;
  color: #5c7486;
  background: white;
  padding: 10px;
  border: 1px solid #d9e4ed;
  border-radius: 20px;
}
.art-note {
  position: absolute;
  bottom: 22px;
  right: 25px;
  font-size: 11px;
  color: #27485f;
}
.network-art svg {
  width: 85%;
  height: 210px;
  stroke: var(--blue);
  fill: none;
  stroke-width: 1;
}
.network-art circle {
  fill: var(--paper);
}
.system-art {
  font-size: 22px;
  font-family: ui-monospace, monospace;
  letter-spacing: -0.06em;
}
.system-stack {
  transform: rotate(-8deg);
  width: 65%;
  display: grid;
  gap: 9px;
}
.system-stack span {
  border: 1px solid var(--blue);
  padding: 8px 22px;
  background: var(--paper);
  box-shadow: 7px 7px 0 var(--line);
}
.system-stack span:nth-child(2) {
  margin-left: 20px;
}
.system-stack span:nth-child(3) {
  margin-left: 40px;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
}
.principles {
  display: grid;
  gap: 0;
}
.principle {
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 75px 1fr;
  gap: 18px;
}
.principle:first-child {
  padding-top: 0;
}
.principle b {
  font-size: 12px;
  color: var(--muted);
  font-weight: 400;
}
.principle h3 {
  font-size: 20px;
  margin-bottom: 10px;
}
.principle p {
  color: var(--muted);
  font-size: 14px;
}
.journal-section {
  padding: 0 0 112px;
}
.journal-link {
  padding: 50px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  background: var(--wash);
  border-radius: 5px;
}
.journal-link p {
  color: var(--muted);
  margin-top: 20px;
  max-width: 43em;
}
.journal-arrow {
  font-size: 80px;
  font-weight: 300;
}
.contact {
  background: var(--ink);
  color: var(--paper);
}
.contact .wrap {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 48px;
}
.contact p {
  max-width: 40em;
  color: var(--paper);
  opacity: 0.72;
  margin-top: 20px;
}
.contact .section-kicker {
  color: inherit;
  opacity: 0.7;
}
.contact .btn {
  color: var(--paper);
  border-color: currentColor;
  white-space: nowrap;
}
.contact h2 {
  max-width: 760px;
}
footer {
  padding: 28px 0;
  font-size: 12px;
  color: var(--muted);
  background: var(--paper);
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}
.product-overview {
  border-block: 1px solid var(--line);
  padding-block: 28px;
}
.product-overview dl {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 0 0 24px;
}
.product-overview dt {
  font-size: 12px;
  color: var(--muted);
}
.product-overview dd {
  margin: 7px 0 0;
  font-size: 15px;
}
.section-links {
  display: flex;
  gap: 26px;
  font-size: 13px;
}
.section-links a {
  border-bottom: 1px solid var(--line);
}
.product-section {
  background: var(--surface);
}
.product-visual {
  background: var(--wash);
  min-height: 350px;
  padding: 40px;
  display: grid;
  align-items: center;
  border-radius: 4px;
  transform: rotate(-2deg);
}
.window {
  border: 1px solid var(--line);
  padding: 28px;
  background: var(--surface);
}
.window-top {
  display: flex;
  gap: 6px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.window-top i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}
.window-body {
  display: grid;
  gap: 18px;
  padding-top: 24px;
  font-size: 14px;
}
.window-line {
  width: 70%;
  height: 6px;
  background: var(--line);
}
.capabilities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 64px;
  margin-top: 52px;
}
.capability {
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.capability h3 {
  font-size: 23px;
  margin-bottom: 16px;
}
.capability p {
  color: var(--muted);
}
.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-top: 48px;
  counter-reset: step;
}
.step-grid article {
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.step-grid strong {
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
}
.step-grid h3 {
  font-size: 22px;
  margin: 18px 0 12px;
}
.step-grid p {
  font-size: 14px;
  color: var(--muted);
}
.status-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 36px;
  font-size: 15px;
}
.status-table th,
.status-table td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 24px 20px;
  vertical-align: top;
}
.status-table th:first-child {
  width: 160px;
}
.status-table td {
  color: var(--muted);
}
.status-table caption {
  text-align: left;
  margin-bottom: 15px;
  color: var(--muted);
  font-size: 12px;
}
.harness-page .hero .wrap {
  grid-template-columns: 1.3fr 1fr;
}
.harness-page .hero h1 {
  font-size: clamp(44px, 5.3vw, 76px);
}
.phone {
  width: 285px;
  margin: auto;
  border: 7px solid var(--ink);
  border-radius: 36px;
  background: var(--surface);
  padding: 16px 12px;
  box-shadow: 18px 25px 0 var(--wash);
  transform: rotate(5deg);
}
.screen {
  overflow: hidden;
  border-radius: 20px;
}
.mock-bar {
  padding: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  display: flex;
  gap: 7px;
}
.dot {
  width: 6px;
  height: 6px;
  background: #50765c;
  border-radius: 50%;
  align-self: center;
}
.mock-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 22px 7px;
  font-size: 12px;
}
.bubble-user {
  background: var(--wash);
  padding: 12px;
  border-radius: 12px;
  align-self: end;
  max-width: 90%;
}
.bubble-ai {
  padding: 8px;
}
.bubble-tool {
  border-left: 2px solid var(--blue);
  padding: 10px;
  color: var(--muted);
  font-family: monospace;
}
.mock-input {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 30px;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  margin-top: 50px;
}
.card {
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.card .ic {
  font-size: 22px;
  margin-bottom: 24px;
}
.card h3 {
  font-size: 19px;
  margin-bottom: 12px;
}
.card p {
  font-size: 14px;
  color: var(--muted);
}
.sec-title {
  text-align: left;
}
.sec-sub {
  color: var(--muted);
  margin-top: 20px;
}
.dl-card {
  background: var(--wash);
  padding: 54px;
  margin-top: 36px;
}
.dl-card .actions {
  justify-content: flex-start;
}
.ver {
  margin-top: 18px;
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}
.dl-notes {
  padding-left: 20px;
  max-width: 720px;
  font-size: 14px;
  color: var(--muted);
  margin-top: 28px;
}
.dl-notes li {
  margin: 12px 0;
}
.home-page .hero {
  padding-top: 68px;
}
.home-page .hero h1 {
  font-size: clamp(46px, 5.5vw, 84px);
}
.home-page .hero-copy {
  max-width: 30em;
}
.home-page .hero .eyebrow {
  margin-bottom: 30px;
}
.home-page .hero-copy-block {
  animation: arrive 0.7s ease both;
}
@keyframes arrive {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@media (min-width: 1600px) {
  .hero .wrap {
    gap: 90px;
  }
  .signal-stage {
    aspect-ratio: 1.1;
  }
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .site-bar {
    width: calc(100% - 48px);
    gap: 20px;
  }
  .site-nav {
    gap: 20px;
  }
  .brand-sub {
    display: none;
  }
  .hero .wrap {
    gap: 30px;
  }
  .work-copy {
    padding: 40px;
  }
  .about-grid {
    gap: 50px;
  }
  .grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact .wrap {
    align-items: start;
    flex-direction: column;
  }
  .theme-switch {
    padding-left: 12px;
  }
  .home-page .hero h1 {
    font-size: 58px;
  }
  .signal-caption {
    flex-direction: column;
    gap: 10px;
  }
  .signal-stage {
    aspect-ratio: 0.9;
  }
}
@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .site-bar {
    height: 72px;
    width: calc(100% - 40px);
    gap: 10px;
  }
  .site-brand {
    font-size: 17px;
  }
  .site-brand img {
    width: 29px;
    height: 29px;
  }
  .menu-button {
    display: block;
    margin-left: 5px;
  }
  .theme-switch {
    margin-left: auto;
    border: 0;
    padding: 0;
  }
  .theme-switch button {
    width: 30px;
    height: 32px;
    font-size: 15px;
  }
  .site-nav {
    display: none;
    position: absolute;
    top: 71px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 24px;
    box-shadow: 0 18px 24px #1631490d;
    align-items: stretch;
    border-bottom: 1px solid var(--line);
  }
  .site-nav.is-open {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .site-nav a {
    padding: 12px;
  }
  .hero,
  .home-page .hero {
    padding: 52px 0 40px;
  }
  .hero .wrap,
  .harness-page .hero .wrap {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .home-page .hero h1 {
    font-size: clamp(40px, 10.5vw, 66px);
  }
  h1 {
    font-size: clamp(38px, 9vw, 60px);
  }
  .hero-copy,
  .sub {
    font-size: 15px;
    margin-top: 22px;
  }
  .hero-copy-block {
    max-width: 600px;
  }
  .signal-stage {
    aspect-ratio: 1.2;
    max-width: 540px;
    width: 100%;
    margin: auto;
  }
  .signal-caption {
    flex-direction: row;
  }
  .hero-footer {
    margin-top: 30px;
    gap: 15px;
    font-size: 11px;
  }
  .hero-footer span:last-child {
    max-width: 42%;
    text-align: right;
  }
  section {
    padding: 72px 0;
  }
  .section-head {
    display: block;
    margin-bottom: 28px;
  }
  .section-head p {
    margin-top: 20px;
  }
  .work-main,
  .work-pair,
  .about-grid {
    grid-template-columns: 1fr;
  }
  .work-copy,
  .work-small .work-copy {
    padding: 30px;
  }
  .phone-art {
    min-height: 390px;
  }
  .phone-sample {
    transform: scale(0.85) rotate(-8deg);
  }
  .work-pair {
    gap: 20px;
    margin-top: 20px;
  }
  .work-art {
    min-height: 190px;
  }
  .work-copy h3 {
    font-size: 34px;
  }
  .work-status {
    margin-bottom: 16px;
  }
  .work-copy p {
    font-size: 15px;
  }
  .about-grid {
    gap: 38px;
  }
  .journal-section {
    padding-bottom: 72px;
  }
  .journal-link {
    padding: 32px;
    gap: 20px;
  }
  .journal-link h2 {
    font-size: 30px;
  }
  .journal-arrow {
    font-size: 40px;
  }
  .journal-link p {
    font-size: 14px;
  }
  .contact h2 {
    font-size: 36px;
  }
  .contact p {
    font-size: 14px;
  }
  footer .wrap {
    flex-direction: column;
    gap: 8px;
  }
  .product-overview dl {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .product-overview dl > div {
    display: flex;
    justify-content: space-between;
    gap: 20px;
  }
  .product-overview dd {
    margin: 0;
    font-size: 13px;
  }
  .section-links {
    gap: 18px;
    font-size: 12px;
  }
  .product-visual {
    min-height: 290px;
    padding: 24px;
    transform: none;
  }
  .capabilities {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 32px;
  }
  .capability h3 {
    font-size: 21px;
  }
  .step-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .step-grid h3 {
    margin: 12px 0;
  }
  .status-table {
    font-size: 13px;
  }
  .status-table th,
  .status-table td {
    padding: 16px 8px;
  }
  .status-table th:first-child {
    width: 80px;
  }
  .grid {
    gap: 20px;
  }
  .card h3 {
    font-size: 17px;
  }
  .dl-card {
    padding: 26px 22px;
  }
  .phone {
    width: 260px;
    transform: rotate(3deg);
  }
  .harness-page .hero h1 {
    font-size: clamp(42px, 10vw, 66px);
  }
  .actions {
    gap: 12px;
  }
  .btn {
    padding: 11px 18px;
    font-size: 13px;
  }
  .theme-switch {
    gap: 0;
  }
  .hero .eyebrow {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}
/* Review pass: keep the hero's baseline independent of its two-column composition. */
.hero .wrap.hero-footer {
  display: flex;
  align-items: center;
  gap: 24px;
}
.hero-footer span:last-child {
  text-align: right;
  max-width: none;
}
.work-art.system-art {
  padding: 38px 24px;
}
.system-stack {
  width: 60%;
  font-size: 20px;
}
@media (max-width: 760px) {
  .hero .wrap.hero-footer {
    align-items: start;
    gap: 15px;
  }
  .hero-footer span:last-child {
    max-width: 60%;
    text-align: right;
    font-size: 10px;
  }
  .home-page .signal-stage {
    aspect-ratio: 1.4;
  }
  .work-art.system-art {
    padding: 30px 24px;
  }
  .system-stack {
    font-size: 18px;
  }
}
h1,
h2 {
  text-wrap: balance;
}
@media (max-width: 760px) {
  .theme-switch button {
    min-height: 40px;
  }
  .signal-tabs button {
    min-height: 40px;
  }
}