/* Brand palette and Chinese typography adapt the design skills to Fuhai. */
:root {
  --ink:#203c38;
  --muted:#63746c;
  --green:#285b49;
  --green-hover:#1b4838;
  --paper:#f8f9f4;
  --surface:#eef2e9;
  --white:#fff;
  --line:#d9e0d6;
  --gold:#c3a76a;
  --button-radius:8px;
  --ease:cubic-bezier(.22,1,.36,1);
  --font:"Microsoft YaHei","PingFang SC","Noto Sans SC",system-ui,sans-serif;
  --space-2:8px;
  --space-4:16px;
  --space-6:24px;
  --space-8:32px;
  --space-12:48px;
  --space-16:64px;
  --space-24:96px;
}

* {
  box-sizing:border-box;
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:120px;
}

body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font);
  -webkit-font-smoothing:antialiased;
}

body.menu-open {
  overflow:hidden;
}

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

button {
  font:inherit;
  color:inherit;
  cursor:pointer;
}

a,button {
  -webkit-tap-highlight-color:transparent;
}

:focus-visible {
  outline:3px solid var(--green);
  outline-offset:6px;
}

img {
  display:block;
  max-width:100%;
}

h1,h2,h3,p,figure {
  margin:0;
}

h1,h2,h3 {
  text-wrap:balance;
  font-weight:600;
}

p {
  text-wrap:pretty;
}

[hidden] {
  display:none!important;
}

.container {
  width:min(1280px,calc(100% - 96px));
  margin-inline:auto;
}

.heading-1 {
  font-size:60px;
  line-height:1.3;
  letter-spacing:-2px;
}

.heading-2 {
  font-size:48px;
  line-height:1.3;
  letter-spacing:-1.5px;
}

.heading-3 {
  font-size:30px;
  line-height:1.4;
  letter-spacing:-.5px;
}

.body-3 {
  font-size:16px;
  line-height:1.9;
}

.caption-2 {
  font-size:12px;
  line-height:1.6;
}

.eyebrow {
  font-size:12px;
  font-weight:500;
  letter-spacing:2px;
  line-height:1.6;
  display:flex;
  align-items:center;
  gap:16px;
  margin-bottom:24px;
}

.eyebrow span {
  color:var(--green);
  letter-spacing:0;
  font-variant-numeric:tabular-nums;
}

.skip-link {
  position:fixed;
  left:24px;
  top:16px;
  z-index:50;
  padding:12px 24px;
  background:var(--white);
  transform:translateY(-180%);
}

.skip-link:focus {
  transform:translateY(0);
}

.header {
  position:sticky;
  top:0;
  z-index:30;
  height:96px;
  width:100%;
  border-bottom:1px solid var(--line);
  background:#f8f9f4f5;
  backdrop-filter:blur(20px);
}

.header-inner {
  width:min(1280px,calc(100% - 96px));
  height:100%;
  margin-inline:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
}

.brand {
  display:inline-flex;
  align-items:center;
  gap:12px;
  flex-shrink:0;
}

.brand img {
  width:40px;
  height:40px;
}

.brand-name {
  font-size:24px;
  font-weight:600;
  letter-spacing:2px;
  line-height:1.25;
}

.brand-name small {
  display:block;
  font-size:8px;
  font-weight:500;
  letter-spacing:1.4px;
  margin-top:4px;
}

/* A continuous masthead with section links and a distinct system gateway. */
.header nav {
  display:flex;
  align-items:center;
  gap:48px;
  height:100%;
  font-size:14px;
}
.nav-sections,.nav-actions {
  display:flex;
  align-items:center;
  height:100%;
}
.nav-sections { gap:36px; }
.nav-actions { gap:28px; }
.header nav a {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  white-space:nowrap;
  min-height:44px;
  transition:color 200ms var(--ease),background 200ms var(--ease);
}
.nav-sections a {
  position:relative;
  height:100%;
  color:var(--muted);
}
.nav-sections a::before {
  content:"";
  position:absolute;
  height:2px;
  left:0;
  right:0;
  bottom:-1px;
  background:var(--green);
  transform:scaleX(0);
  transition:transform 200ms var(--ease);
}
.nav-sections a:hover,.nav-sections a[aria-current] { color:var(--green); }
.nav-sections a:hover::before,.nav-sections a[aria-current]::before { transform:scaleX(1); }
.header nav .nav-contact { color:var(--muted); gap:10px; }
.header nav .nav-contact:hover { color:var(--green); }
.header nav .nav-lims {
  gap:24px;
  padding:0 20px;
  min-height:48px;
  border:1px solid var(--green);
  background:var(--green);
  color:var(--white);
  font-weight:500;
  border-radius:var(--button-radius);
}
.header nav .nav-lims:hover,.header nav .nav-lims:focus-visible {
  background:var(--green-hover);
  color:var(--white);
}
.mobile-lims { display:none; }
@media(min-width:761px) and (max-width:1050px) {
  .header-inner { width:calc(100% - 48px); gap:24px; }
  .header nav { gap:24px; }
  .nav-sections { gap:22px; }
  .nav-actions { gap:16px; }
  .header nav .nav-lims { padding-inline:14px; gap:14px; }
  .header .brand-name { font-size:21px; }
}

.menu-toggle {
  display:none;
}

.hero {
  padding-top:48px;
}

.hero-grid {
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:48px;
  align-items:center;
}

.hero-content {
  padding-block:32px;
}

.hero-eyebrow {
  margin-bottom:32px;
  color:var(--muted);
}

.status-dot {
  width:6px;
  height:6px;
  background:var(--green);
  border-radius:50%;
  box-shadow:0 0 0 5px #285b4910;
}

.hero h1 {
  max-width:680px;
}

.hero h1 .hero-line {
  display:block;
  white-space:nowrap;
}

.hero h1 .quiet {
  color:var(--green);
}

.hero-description {
  color:var(--muted);
  max-width:400px;
  margin-top:24px;
}

.button {
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  min-height:48px;
  padding:12px 16px;
  border:1px solid var(--green);
  border-radius:var(--button-radius);
  font-size:16px;
  font-weight:500;
  transition:background 200ms var(--ease),color 200ms var(--ease);
}

.button:hover {
  background:var(--green-hover);
}

.button:active,button:active {
  transform:scale(.98);
}

.button-primary {
  background:var(--green);
  color:var(--white);
}

.button-primary:hover {
  background:var(--green-hover);
}

.hero .button {
  margin-top:32px;
}

.hero-signature {
  display:flex;
  align-items:center;
  gap:16px;
  color:var(--muted);
  margin-top:48px;
  font-size:12px;
}

.hero-signature::before {
  content:"";
  width:32px;
  height:1px;
  background:var(--gold);
}

.hero-figure {
  position:relative;
  aspect-ratio:1/1.04;
  border-radius:24px;
  overflow:hidden;
  background:var(--surface);
}

.hero-image {
  height:100%;
  width:100%;
  object-fit:cover;
  object-position:67% center;
}

.figure-label {
  position:absolute;
  left:24px;
  right:24px;
  bottom:24px;
  display:flex;
  align-items:center;
  gap:16px;
  background:#f8f9f4ed;
  backdrop-filter:blur(12px);
  border-radius:12px;
  padding:16px;
}

.figure-number {
  font-size:30px;
  font-weight:400;
  color:var(--green);
  letter-spacing:-1px;
}

.figure-label strong {
  display:block;
  font-size:14px;
  font-weight:500;
}

.figure-label small {
  display:block;
  font-size:12px;
  margin-top:4px;
  color:var(--muted);
}

.figure-mark {
  margin-left:auto;
  font-size:24px;
  color:var(--green);
}

.hero-bottom {
  display:flex;
  justify-content:space-between;
  gap:24px;
  align-items:center;
  margin-top:32px;
  color:var(--muted);
  font-size:12px;
}

.hero-bottom a {
  display:flex;
  gap:24px;
  align-items:center;
  min-height:44px;
}

.hero-bottom a span {
  font-size:18px;
  color:var(--green);
}

.fields {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  margin-top:32px;
  padding-block:32px;
  border-block:1px solid var(--line);
  gap:24px;
}

.fields a {
  display:grid;
  grid-template-columns:24px 1fr auto;
  gap:8px;
  align-items:center;
  min-height:44px;
  font-size:14px;
  transition:color 300ms var(--ease);
}

.fields a:hover {
  color:var(--green);
}

.field-number {
  color:var(--muted);
  font-size:12px;
}

.field-arrow {
  color:var(--green);
}

.section {
  padding-block:96px;
}

.section-heading {
  display:flex;
  justify-content:space-between;
  gap:48px;
  align-items:flex-end;
  margin-bottom:48px;
}

.section-heading>p {
  max-width:320px;
  color:var(--muted);
}

.service-layout {
  display:grid;
  grid-template-columns:.85fr 1.4fr;
  gap:48px;
}

.service-tabs {
  display:flex;
  flex-direction:column;
  gap:8px;
}

.service-tabs button {
  border:1px solid transparent;
  padding:24px;
  border-radius:12px;
  background:transparent;
  text-align:left;
  display:flex;
  align-items:center;
  gap:24px;
  transition:background 300ms var(--ease),color 300ms var(--ease);
}

.service-tabs button:hover {
  background:#eef2e980;
}

.service-tabs button[aria-selected=true] {
  background:var(--green);
  color:var(--white);
}

.tab-number {
  align-self:flex-start;
  font-size:12px;
  line-height:28px;
  color:var(--muted);
}

.service-tabs button[aria-selected=true] .tab-number {
  color:#d3dfd3;
}

.tab-title {
  display:block;
  font-size:18px;
  font-weight:500;
  line-height:28px;
}

.service-tabs small {
  display:block;
  font-size:12px;
  font-weight:400;
  margin-top:8px;
  color:var(--muted);
  line-height:1.6;
}

.service-tabs button[aria-selected=true] small {
  color:#d3dfd3;
}

.tab-arrow {
  margin-left:auto;
  font-size:20px;
}

.service-content {
  min-width:0;
}

.service-panel {
  position:relative;
  min-height:492px;
  height:100%;
  padding:40px;
  border:1px solid var(--line);
  border-radius:16px;
  background:var(--surface);
  overflow:hidden;
}

.service-panel:focus-visible {
  outline-offset:-6px;
}

.panel-top {
  display:flex;
  justify-content:space-between;
  color:var(--muted);
  font-size:12px;
  letter-spacing:1px;
  margin-bottom:48px;
}

.panel-top span:last-child {
  color:var(--green);
}

.service-panel h3 {
  margin-bottom:16px;
  max-width:85%;
}

.service-intro {
  max-width:440px;
  color:var(--muted);
  font-size:14px;
  line-height:1.9;
  margin-bottom:24px;
  position:relative;
}

.service-list {
  padding:0;
  margin:0;
  list-style:none;
  display:grid;
  grid-template-columns:1fr 1fr;
  column-gap:24px;
}

.service-list li {
  display:flex;
  align-items:baseline;
  gap:12px;
  padding-block:12px;
  font-size:14px;
  line-height:1.8;
}

.service-list li::before {
  content:"";
  flex-shrink:0;
  width:4px;
  height:4px;
  border-radius:50%;
  background:var(--green);
  transform:translateY(-3px);
}

.panel-bottom {
  display:flex;
  gap:16px;
  justify-content:space-between;
  align-items:center;
  padding-top:24px;
  margin-top:24px;
  border-top:1px solid #d1dbce;
  color:var(--muted);
  font-size:12px;
}

.panel-bottom span:last-child {
  color:var(--green);
  font-size:20px;
}

.service-note {
  margin-top:24px;
  color:var(--muted);
  font-size:12px;
  line-height:1.8;
}

.about {
  padding-top:0;
}

.about-shell {
  padding:64px;
  background:#edf0e6;
  border-radius:24px;
  position:relative;
  overflow:hidden;
}

.about-grid {
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:64px;
  align-items:start;
}

.about .heading-2 {
  max-width:680px;
}

.reveal-word {
  transition:opacity 700ms var(--ease);
}

.motion-ready .reveal-word {
  opacity:.32;
}

.motion-ready .reveal-word.is-visible {
  opacity:1;
}

.about-copy {
  padding-top:48px;
}

.about-copy p {
  color:var(--muted);
  font-size:16px;
  line-height:1.9;
}

.about-copy p+p {
  margin-top:16px;
}

.about-company {
  margin-top:32px;
  font-size:14px;
  font-weight:500;
}

.about-foot {
  margin-top:64px;
  padding-top:24px;
  border-top:1px solid #d2dbcd;
  display:flex;
  justify-content:space-between;
  gap:24px;
  font-size:12px;
  color:var(--muted);
}

.contour {
  position:absolute;
  right:-64px;
  top:-96px;
  width:460px;
  height:460px;
  opacity:.32;
  color:#b2c4a4;
  pointer-events:none;
}

.approach {
  padding-top:0;
}

.approach-grid {
  display:grid;
  grid-template-columns:.85fr 1.4fr;
  gap:48px;
}

.approach-heading h2 {
  margin-top:24px;
}

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

.steps li {
  display:grid;
  grid-template-columns:48px 1fr;
  gap:24px;
  padding-block:24px;
  border-bottom:1px solid var(--line);
}

.steps li:first-child {
  padding-top:0;
}

.step-number {
  font-size:30px;
  line-height:1.4;
  color:#7c907c;
  font-variant-numeric:tabular-nums;
}

.steps h3 {
  font-size:20px;
  line-height:28px;
  font-weight:500;
  margin-bottom:12px;
}

.steps p {
  color:var(--muted);
  font-size:14px;
  line-height:1.9;
  max-width:460px;
}

.faq {
  padding-top:0;
}

.faq-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  column-gap:64px;
}

.faq-item {
  padding-block:24px;
  border-top:1px solid var(--line);
}

.faq-item h3 {
  font-size:16px;
  line-height:1.7;
  font-weight:500;
  margin-bottom:12px;
}

.faq-item p {
  font-size:14px;
  line-height:1.9;
  color:var(--muted);
  max-width:520px;
}

.contact-section {
  padding-bottom:64px;
}

.contact-inner {
  position:relative;
  border-radius:24px;
  background:var(--surface);
  border:1px solid var(--line);
  padding:48px 64px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
}

.contact-inner h2 {
  font-size:36px;
  line-height:1.4;
}

.contact-inner .eyebrow {
  margin-bottom:16px;
}

.contact-note {
  margin-top:16px;
  color:var(--muted);
  font-size:14px;
  line-height:1.9;
}

.address-card {
  display:flex;
  flex-direction:column;
  align-items:flex-start;
}

.address-label {
  font-size:12px;
  color:var(--muted);
  margin-bottom:12px;
}

.address-card p {
  font-size:16px;
  line-height:1.9;
}

.address-card strong {
  font-size:24px;
  font-weight:500;
}

.text-link {
  display:inline-flex;
  gap:32px;
  align-items:center;
  min-height:44px;
  padding:8px 0;
  font-size:14px;
  font-weight:500;
  background:transparent;
  border:0;
  color:var(--green);
}

.text-link:hover {
  color:var(--green-hover);
}

.copy-address {
  margin-top:16px;
}

.footer {
  padding-bottom:32px;
}

.footer-top {
  display:flex;
  justify-content:space-between;
  gap:32px;
  align-items:center;
  padding-bottom:32px;
}

.footer .brand img {
  width:32px;
  height:32px;
}

.footer .brand-name {
  font-size:20px;
}

.footer .brand-name small {
  font-size:7px;
}

.footer-top>p {
  font-size:12px;
  color:var(--muted);
}

.back-top {
  font-size:12px;
  display:flex;
  gap:24px;
  align-items:center;
  min-height:44px;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
}
.footer-links {
  display: flex;
  justify-self: end;
  gap: 24px;
}
.footer-filing {
  display: inline-flex;
  align-items: center;
  justify-self: center;
  min-height: 28px;
  white-space: nowrap;
}
.footer-filing:hover {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.toast {
  position:fixed;
  z-index:40;
  bottom:24px;
  left:50%;
  transform:translate(-50%,16px);
  background:var(--ink);
  color:var(--white);
  border-radius:12px;
  padding:16px 24px;
  font-size:14px;
  line-height:1.7;
  max-width:calc(100% - 48px);
  width:max-content;
  opacity:0;
  visibility:hidden;
  transition:transform 300ms var(--ease),opacity 300ms var(--ease);
}

.toast.visible {
  transform:translate(-50%,0);
  opacity:1;
  visibility:visible;
}

.motion-ready [data-reveal] {
  opacity:0;
  transform:translateY(24px);
  transition:opacity 700ms var(--ease),transform 700ms var(--ease);
}

.motion-ready [data-reveal].is-visible {
  opacity:1;
  transform:translateY(0);
}

.service-panel.panel-enter {
  animation:panel-enter 500ms var(--ease);
}

@keyframes panel-enter {
  from {
    opacity:.3;
    transform:translateY(8px);
  }
  to {
    opacity:1;
    transform:translateY(0);
  }
}

.document-main {
  max-width:800px;
  padding-block:96px;
}

.document-main h1 {
  margin-block:24px 48px;
}

.document-main h2 {
  font-size:24px;
  line-height:1.5;
  margin-block:32px 16px;
}

.document-main p {
  font-size:16px;
  line-height:1.9;
  color:var(--muted);
  margin-bottom:16px;
}

.document-main .button {
  margin-top:32px;
}

@media(min-width:1500px) {
  .hero-grid {
    gap:64px;
  }
  .heading-1 {
    font-size:72px;
  }
}

@media(max-width:1100px) {
  .container {
    width:calc(100% - 64px);
  }
  .heading-1 {
    font-size:48px;
    letter-spacing:-1px;
  }
  .heading-2 {
    font-size:36px;
  }
  .hero-grid {
    gap:32px;
  }
  .hero-signature {
    margin-top:32px;
  }
  .hero-figure {
    aspect-ratio:1/1.2;
  }
  .fields {
    gap:16px;
  }
  .fields a {
    font-size:12px;
    gap:4px;
    grid-template-columns:20px 1fr auto;
  }
  .service-layout,.approach-grid {
    grid-template-columns:1fr 1.3fr;
    gap:32px;
  }
  .service-tabs button {
    padding:24px 16px;
    gap:16px;
  }
  .tab-title {
    font-size:16px;
  }
  .service-panel {
    padding:32px;
  }
  .service-list {
    grid-template-columns:1fr;
  }
  .panel-top {
    margin-bottom:32px;
  }
  .about-shell {
    padding:48px;
  }
  .about-grid {
    gap:32px;
  }
  .contact-inner {
    padding:48px;
  }
}

@media(max-width:760px) {
  html {
    scroll-padding-top:104px;
  }
  .container {
    width:calc(100% - 40px);
  }
  .header {
    top:0;
    height:76px;
    width:100%;
  }
  .header-inner {
    width:calc(100% - 40px);
    gap:12px;
  }
  .header .brand { margin-right:auto; }
  .mobile-lims {
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:9px 12px;
    background:var(--green);
    color:var(--white);
    font-size:12px;
    border-radius:var(--button-radius);
  }
  .mobile-lims:hover { background:var(--green-hover); color:var(--white); }
  .brand {
    gap:8px;
  }
  .brand img {
    width:32px;
    height:32px;
  }
  .brand-name {
    font-size:20px;
    letter-spacing:1px;
  }
  .brand-name small {
    font-size:7px;
    letter-spacing:.8px;
  }
  .menu-toggle {
    display:flex;
    position:relative;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:6px;
    background:transparent;
    border:0;
    width:44px;
    height:44px;
    padding:8px;
    z-index:32;
  }
  .menu-toggle span {
    width:22px;
    height:1px;
    background:var(--ink);
    transition:transform 500ms var(--ease);
  }
  .menu-toggle[aria-expanded=true] span:first-child {
    transform:translateY(3.5px) rotate(45deg);
  }
  .menu-toggle[aria-expanded=true] span:last-child {
    transform:translateY(-3.5px) rotate(-45deg);
  }
  .header nav {
    display:none;
    position:fixed;
    top:76px;
    left:0;
    right:0;
    height:calc(100dvh - 76px);
    overflow-y:auto;
    background:var(--paper);
    backdrop-filter:blur(20px);
    padding:32px 24px;
    border:0;
    border-radius:0;
    align-items:stretch;
    gap:24px;
    margin-left:0;
  }
  .header nav.open {
    display:flex;
    flex-direction:column;
  }
  .nav-sections {
    flex-direction:column;
    align-items:stretch;
    margin:0;
    height:auto;
    gap:0;
  }
  .header nav .nav-sections a {
    justify-content:space-between;
    padding:22px 0;
    border-bottom:1px solid var(--line);
    font-size:24px;
  }
  .nav-sections a::before { display:none; }
  .nav-sections a::after {
    content:"↗";
    font-size:18px;
    color:var(--muted);
  }
  .nav-actions {
    margin-top:16px;
    height:auto;
    padding:0;
    border-left:0;
    border-top:0;
    flex-direction:column;
    align-items:stretch;
    gap:12px;
  }
  .header nav .nav-contact,.header nav .nav-lims {
    font-size:16px;
    min-height:52px;
    padding:14px 16px;
  }
  .header nav .nav-contact {
    border:1px solid var(--line);
    border-radius:var(--button-radius);
    background:var(--surface);
  }
  .header nav .nav-lims {
    display:none;
  }
  .hero {
    padding-top:40px;
  }
  .hero-grid {
    grid-template-columns:1fr;
    gap:32px;
  }
  .hero-content {
    padding-block:8px 0;
  }
  .eyebrow {
    margin-bottom:16px;
    font-size:12px;
    gap:12px;
    letter-spacing:1px;
  }
  .hero-eyebrow {
    margin-bottom:24px;
  }
  .heading-1 {
    font-size:48px;
    line-height:1.35;
    letter-spacing:-1.5px;
  }
  .heading-2 {
    font-size:30px;
    line-height:1.5;
    letter-spacing:-.5px;
  }
  .heading-3 {
    font-size:24px;
  }
  .hero-description {
    font-size:14px;
    max-width:320px;
    margin-top:24px;
  }
  .hero .button {
    margin-top:24px;
  }
  .hero-signature {
    margin-top:24px;
    font-size:12px;
  }
  .hero-figure {
    aspect-ratio:1.22;
    border-radius:16px;
  }
  .hero-image {
    object-position:70% center;
  }
  .figure-label {
    left:16px;
    right:16px;
    bottom:16px;
    padding:12px;
    border-radius:8px;
    gap:12px;
  }
  .figure-number {
    font-size:24px;
  }
  .figure-label strong,.figure-label small {
    font-size:12px;
  }
  .hero-bottom {
    margin-top:16px;
    font-size:12px;
  }
  .hero-bottom>span {
    max-width:210px;
    line-height:1.8;
  }
  .hero-bottom a {
    flex-shrink:0;
    gap:12px;
  }
  .fields {
    grid-template-columns:1fr 1fr;
    gap:16px 24px;
    margin-top:24px;
    padding-block:24px;
  }
  .fields a {
    font-size:14px;
    grid-template-columns:1fr auto;
  }
  .field-number {
    display:none;
  }
  .section {
    padding-block:64px;
  }
  .section-heading {
    display:block;
    margin-bottom:32px;
  }
  .section-heading>p {
    font-size:14px;
    margin-top:16px;
    max-width:100%;
  }
  .service-layout {
    display:block;
  }
  .service-tabs {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px;
    margin-bottom:16px;
  }
  .service-tabs button {
    padding:16px 12px;
    min-height:80px;
    border:1px solid var(--line);
    border-radius:8px;
  }
  .tab-title {
    font-size:14px;
    line-height:1.7;
  }
  .service-tabs small {
    font-size:12px;
    margin-top:4px;
  }
  .tab-number,.tab-arrow {
    display:none;
  }
  .service-panel {
    padding:24px;
    min-height:460px;
    border-radius:12px;
  }
  .panel-top {
    margin-bottom:32px;
    letter-spacing:0;
  }
  .service-panel h3 {
    max-width:100%;
  }
  .service-intro {
    font-size:14px;
  }
  .service-list {
    grid-template-columns:1fr;
  }
  .service-list li {
    font-size:14px;
    padding-block:8px;
  }
  .panel-bottom {
    padding-top:16px;
    margin-top:16px;
  }
  .service-note {
    font-size:12px;
    margin-top:16px;
  }
  .about {
    padding-top:0;
  }
  .about-shell {
    padding:32px 24px;
    border-radius:16px;
  }
  .about-grid {
    grid-template-columns:1fr;
    gap:24px;
  }
  .about-copy {
    padding-top:0;
  }
  .about-copy p {
    font-size:14px;
  }
  .about-company {
    margin-top:24px;
    font-size:14px;
  }
  .about-foot {
    margin-top:32px;
    gap:16px;
    flex-direction:column;
  }
  .contour {
    width:320px;
    height:320px;
    top:-96px;
    right:-160px;
  }
  .approach {
    padding-top:0;
  }
  .approach-grid {
    grid-template-columns:1fr;
    gap:32px;
  }
  .steps li {
    grid-template-columns:32px 1fr;
    gap:16px;
  }
  .step-number {
    font-size:24px;
  }
  .steps h3 {
    font-size:18px;
  }
  .faq {
    padding-top:0;
  }
  .faq-grid {
    grid-template-columns:1fr;
  }
  .faq-item {
    padding-block:24px;
  }
  .contact-section {
    padding-bottom:48px;
  }
  .contact-inner {
    padding:32px 24px;
    grid-template-columns:1fr;
    gap:32px;
    border-radius:16px;
  }
  .contact-inner h2 {
    font-size:30px;
  }
  .contact-note {
    font-size:14px;
  }
  .address-card strong {
    font-size:20px;
  }
  .footer-top {
    flex-wrap:wrap;
    gap:24px;
  }
  .footer-top>p {
    order:3;
    width:100%;
  }
  .back-top {
    margin-left:auto;
    gap:12px;
  }
  .footer-bottom {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 8px;
  }
  .footer-links {
    justify-self: center;
  }
  .document-main {
    padding-block:64px;
  }
  .document-main h1 {
    font-size:36px;
  }
}

@media(max-width:360px) {
  .heading-1 {
    font-size:36px;
    letter-spacing:-1px;
  }
  .fields a,.tab-title {
    font-size:12px;
  }
  .service-panel {
    padding:24px 16px;
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
  *,*::before,*::after {
    animation:none!important;
    transition:none!important;
  }
  .motion-ready [data-reveal],.motion-ready .reveal-word {
    opacity:1;
    transform:none;
  }
}

/* Anatomy acoustic instrument, isolated in a same-origin frame. */
.tech-figure { aspect-ratio: auto; background: var(--surface); }
.tech-figure iframe { display: block; width: 100%; border: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.hero h1 .hero-line { white-space: normal; }
@media (min-width: 761px) and (max-width: 1100px) { .hero-grid { grid-template-columns: 1fr 1.1fr; } .hero h1 { font-size: 36px; } }
@media (max-width: 760px) { .hero h1 { font-size: 36px; letter-spacing: -1px; } .tech-figure { aspect-ratio: auto; } }