:root {
  --ink:#182939;
  --muted:#5c6873;
  --line:#dde2e6;
  --paper:#f6f7f8;
  --navy:#152b3b;
  --accent:#315d7d}
* {
  box-sizing:border-box}
html {
  scroll-padding-top:100px}
body {
  margin:0;
  color:var(--ink);
  background:white;
  font-family:Inter,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  font-size:15px;
  line-height:1.65}
a {
  color:inherit;
  text-decoration:none}
button,input,select,textarea {
  font:inherit}
button {
  cursor:pointer}
img {
  max-width:100%;
  display:block}
h1,h2,h3,p {
  margin:0}
h1,h2,h3 {
  text-wrap:balance}
p {
  text-wrap:pretty}
h2 {
  font-weight:500;
  font-size:42px;
  line-height:1.2}
h3 {
  font-size:21px;
  font-weight:600;
  line-height:1.4}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible {
  outline:3px solid #477ea5;
  outline-offset:4px}
.container {
  width:min(1200px,calc(100% - 96px));
  margin-inline:auto}
.skip-link {
  position:fixed;
  left:16px;
  top:-100px;
  padding:12px;
  background:white;
  z-index:30}
.skip-link:focus {
  top:12px}
.site-header {
  height:94px;
  border-bottom:1px solid var(--line);
  background:white;
  position:relative;
  z-index:20}
.header-inner {
  height:100%;
  display:flex;
  align-items:center;
  justify-content:space-between}
.brand {
  display:flex;
  align-items:center;
  gap:14px}
.brand img {
  width:108px;
  height:34px;
  filter:grayscale(1)}
.brand>span {
  font-size:10px;
  border-left:1px solid #bfc7cf;
  padding-left:14px;
  color:var(--muted)}
nav {
  display:flex;
  gap:32px;
  align-items:center}
nav>a {
  font-size:13px;
  font-weight:500}
nav>a:hover,.text-link:hover {
  color:var(--accent)}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:28px;
  background:var(--navy);
  color:white;
  border:1px solid var(--navy);
  padding:14px 23px;
  font-size:13px;
  font-weight:500;
  border-radius:3px;
  min-height:48px}
.button:hover {
  background:#254559;
  color:white}
.button-small {
  padding:10px 18px;
  min-height:42px}
.button span {
  font-size:18px;
  line-height:1}
.menu-toggle {
  display:none}
.hero {
  background:var(--paper);
  padding:74px 0 0}
.hero-intro {
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:80px;
  align-items:end;
  margin-bottom:55px}
.eyebrow {
  font-size:10px;
  font-weight:600;
  line-height:1.5;
  color:var(--muted)}
.square {
  display:inline-block;
  background:var(--accent);
  width:7px;
  height:7px;
  margin-right:8px}
.hero h1 {
  font-size:76px;
  line-height:1.06;
  font-weight:500;
  margin-top:24px}
.hero-summary {
  padding-bottom:5px;
  max-width:415px}
.hero-summary>p:first-child {
  font-size:17px;
  line-height:1.8;
  color:var(--muted)}
.hero-actions {
  display:flex;
  gap:25px;
  align-items:center;
  margin-top:25px}
.text-link {
  display:inline-flex;
  gap:18px;
  align-items:center;
  font-size:13px;
  font-weight:500}
.hero-detail {
  font-size:11px;
  color:var(--muted);
  margin-top:20px}
.product-window {
  display:grid;
  grid-template-columns:215px minmax(0,1fr);
  border:1px solid #cfd7dd;
  border-radius:6px;
  overflow:hidden;
  background:white;
  box-shadow:0 14px 35px #1829390b;
  scroll-margin-top:24px}
.console-sidebar {
  background:var(--navy);
  color:#b9c7d0;
  padding:25px 16px 18px;
  display:flex;
  flex-direction:column;
  font-size:11px}
.console-logo {
  display:flex;
  align-items:center;
  gap:9px;
  margin:0 8px 34px;
  color:white}
.console-logo img {
  border-radius:5px}
.console-logo strong {
  font-size:17px;
  line-height:1.35;
  font-weight:600}
.console-logo strong span {
  display:block;
  font-size:7px;
  font-weight:400;
  color:#acbdc8;
  margin-top:4px}
.sidebar-label {
  font-size:8px;
  font-weight:600;
  color:#acbdc8;
  margin:0 10px 12px}
.sidebar-item {
  padding:10px 11px;
  display:flex;
  align-items:center;
  gap:12px}
.sidebar-item>span {
  font-size:16px;
  line-height:1}
.sidebar-item.selected {
  background:#ffffff12;
  color:white;
  border-radius:3px}
.group-label {
  margin-top:28px}
.group-button {
  color:inherit;
  background:none;
  border:0;
  text-align:left;
  font-size:11px;
  padding:9px 11px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  width:100%;
  border-radius:3px}
.group-button span {
  font-size:10px;
  color:#a2b6c6}
.group-button.active {
  background:#ffffff12;
  color:white}
.group-button:hover {
  background:#ffffff0b}
.sidebar-bottom {
  display:flex;
  align-items:center;
  gap:9px;
  margin:30px 8px 0;
  padding-top:18px;
  border-top:1px solid #ffffff18}
.avatar {
  border:1px solid #ffffff30;
  border-radius:50%;
  width:27px;
  height:27px;
  display:grid;
  place-items:center;
  font-size:9px}
.sidebar-bottom small {
  display:block;
  color:#acbdc8;
  font-size:9px}
.console-content {
  min-width:0}
.console-topbar {
  padding:17px 26px;
  border-bottom:1px solid #e7ecef;
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:9px;
  color:var(--muted)}
.console-topbar b {
  font-weight:500;
  color:var(--ink)}
.console-topbar>span>span {
  margin:0 10px;
  color:#acb6c0}
.preview-label {
  font-size:7px;
  border:1px solid var(--line);
  padding:2px 6px;
  border-radius:3px}
.console-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:24px 26px 20px}
.console-heading h2 {
  font-size:21px;
  font-weight:600}
.console-heading p,.console-date {
  font-size:9px;
  color:var(--muted);
  margin-top:4px}
.metrics {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  margin:0 26px;
  border:1px solid var(--line);
  border-radius:4px}
.metrics>div {
  padding:15px 16px;
  border-right:1px solid var(--line)}
.metrics>div:last-child {
  border:0}
.metrics span {
  font-size:9px;
  color:var(--muted)}
.metrics strong {
  display:block;
  font-size:27px;
  font-weight:500;
  line-height:1.65;
  font-variant-numeric:tabular-nums}
.metrics small {
  display:block;
  font-size:8px;
  color:var(--muted)}
.metric-dot {
  display:inline-block;
  width:6px;
  height:6px;
  background:#39836a;
  border-radius:50%;
  margin-left:9px;
  vertical-align:middle}
.metrics .metric-types {
  font-size:14px;
  height:44px;
  display:flex;
  align-items:center}
.table-toolbar {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:24px 26px 13px;
  gap:15px}
.table-toolbar h3 {
  font-size:12px}
.table-toolbar h3 span {
  margin-left:5px;
  font-size:9px;
  background:var(--paper);
  padding:2px 5px;
  border-radius:3px;
  color:var(--muted)}
.search {
  display:flex;
  align-items:center;
  border:1px solid var(--line);
  border-radius:3px;
  padding:4px 9px;
  gap:6px}
.search>span {
  font-size:16px;
  color:var(--muted)}
.search input {
  width:145px;
  border:0;
  min-width:0;
  font-size:9px;
  background:none;
  color:var(--ink);
  padding:3px}
.table-scroll {
  overflow-x:auto;
  margin:0 26px}
table {
  width:100%;
  border-collapse:collapse;
  text-align:left;
  font-size:9px;
  white-space:nowrap}
th {
  font-size:8px;
  font-weight:500;
  color:var(--muted);
  background:#f5f7f9;
  padding:9px 10px}
td {
  padding:11px 10px;
  border-bottom:1px solid #edf0f2}
td:first-child {
  font-weight:500}
td:last-child {
  color:var(--muted)}
.status {
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-size:8px;
  padding:2px 7px;
  border-radius:3px;
  background:#eef6f1;
  color:#32654c;
  white-space:nowrap}
.status:before {
  content:'';
  width:4px;
  height:4px;
  display:inline-block;
  background:currentColor;
  border-radius:50%}
.status.attention {
  background:#faf2e5;
  color:#806125}
.status.offline {
  background:#f0f1f3;
  color:#65717b}
.console-foot {
  padding:12px 26px 18px;
  display:flex;
  justify-content:space-between;
  color:var(--muted);
  font-size:8px}
.compatibility {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:45px;
  padding:39px 0 40px}
.compatibility p {
  font-size:11px;
  color:var(--muted);
  line-height:1.6;
  flex-shrink:0}
.compatibility ul {
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex:1;
  padding:0;
  margin:0;
  gap:24px}
.compatibility li {
  font-weight:600;
  font-size:20px;
  color:#65717b}
.compatibility li:nth-child(3) {
  font-size:21px;
  font-weight:700}
.section {
  padding:96px 0}
.section-heading {
  display:flex;
  justify-content:space-between;
  gap:60px;
  align-items:end;
  margin-bottom:49px}
.section-heading .eyebrow,.diagnostics-copy .eyebrow,.company .eyebrow,.contact .eyebrow {
  margin-bottom:20px}
.section-heading>p {
  max-width:305px;
  font-size:14px;
  color:var(--muted)}
.feature-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line)}
.feature-grid article {
  padding:28px 32px 0 0}
.feature-grid article+article {
  border-left:1px solid var(--line);
  padding-left:32px}
.feature-number {
  font-size:9px;
  color:var(--muted)}
.feature-icon {
  width:31px;
  height:31px;
  display:block;
  fill:none;
  stroke:var(--accent);
  stroke-width:1.3;
  stroke-linecap:round;
  stroke-linejoin:round;
  margin:32px 0 23px}
.feature-grid h3 {
  margin-bottom:13px}
.feature-grid p {
  font-size:13px;
  color:var(--muted);
  line-height:1.9}
.feature-note {
  display:block;
  font-size:10px;
  color:var(--accent);
  padding-top:28px}
.diagnostics {
  background:#eff3f5}
.diagnostics-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:115px;
  align-items:center}
.diagnostics-copy>p:not(.eyebrow) {
  margin-top:22px;
  color:var(--muted);
  font-size:14px;
  line-height:1.9}
.diagnostics-copy>.text-link {
  margin-top:25px}
.diagnostic-principle {
  display:flex;
  gap:12px;
  align-items:center;
  margin-top:34px;
  padding-top:25px;
  border-top:1px solid #d4dde3}
.diagnostic-principle>span {
  border:1px solid #b3c4d1;
  border-radius:50%;
  width:26px;
  height:26px;
  display:grid;
  place-items:center;
  color:var(--accent);
  font-size:12px}
.diagnostic-principle p {
  font-size:11px;
  color:var(--muted)}
.diagnostic-principle strong {
  font-weight:500;
  color:var(--ink)}
.diagnostic-panel {
  background:white;
  border:1px solid #d3dce3;
  border-radius:5px;
  box-shadow:0 8px 24px #14293905}
.diagnostic-panel-head {
  display:flex;
  align-items:center;
  gap:12px;
  padding:21px;
  border-bottom:1px solid var(--line)}
.device-symbol {
  font-size:24px;
  color:var(--accent)}
.diagnostic-panel-head b {
  font-size:12px;
  font-weight:500;
  display:block}
.diagnostic-panel-head div>span {
  font-size:9px;
  color:var(--muted);
  display:block;
  margin-top:3px}
.diagnostic-panel-head>.status {
  margin-left:auto}
.diagnostic-body {
  padding:25px}
.diagnostic-body .sidebar-label {
  margin:0;
  color:var(--muted)}
.checks {
  padding:0;
  margin:12px 0 23px;
  list-style:none}
.checks li {
  display:flex;
  justify-content:space-between;
  padding:10px 0;
  border-bottom:1px solid #edf0f2;
  font-size:11px}
.checks b {
  font-size:10px;
  font-weight:500;
  color:#32654c}
.checks .check-warning {
  color:#806125}
.diagnostic-finding {
  background:#f6f8fa;
  border-left:2px solid #7090a7;
  padding:16px 18px}
.diagnostic-finding .eyebrow {
  font-size:8px}
.diagnostic-finding h3 {
  font-size:14px;
  margin:7px 0}
.diagnostic-finding p {
  font-size:11px;
  line-height:1.8;
  color:var(--muted)}
.approval {
  padding:18px 0 0;
  font-size:10px;
  display:flex;
  align-items:center;
  gap:8px}
.approval>span {
  font-size:17px;
  color:#806125}
.diagnostic-caption {
  font-size:8px;
  color:var(--muted);
  margin-top:13px}
.steps {
  list-style:none;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:50px;
  padding:0;
  margin:0}
.steps li {
  border-top:1px solid #b5c2cc;
  padding-top:20px}
.steps li>span {
  font-size:12px;
  color:var(--accent)}
.steps h3 {
  font-size:18px;
  margin:24px 0 12px}
.steps p {
  font-size:13px;
  color:var(--muted);
  line-height:1.9}
.company {
  background:var(--navy);
  color:white}
.company-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:115px}
.company .eyebrow {
  color:#b6c7d3}
.company-grid>div>p:not(.eyebrow) {
  color:#b6c7d3;
  font-size:14px;
  line-height:1.9}
.company-grid>div>.company-lead {
  color:white;
  font-size:21px;
  line-height:1.6;
  margin-bottom:19px}
.company-principles {
  display:flex;
  flex-wrap:wrap;
  gap:18px;
  border-top:1px solid #ffffff26;
  margin-top:32px;
  padding-top:21px;
  font-size:10px;
  color:#c0ced8}
.company-principles span:before {
  content:'＋';
  color:#a6bccd;
  margin-right:8px}
.contact {
  background:#f7f8fa}
.contact-grid {
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:100px}
.contact-grid>div>p:not(.eyebrow) {
  max-width:340px;
  margin-top:23px;
  color:var(--muted);
  font-size:14px;
  line-height:1.9}
.contact-email {
  display:inline-flex;
  align-items:center;
  gap:25px;
  font-size:14px;
  margin-top:30px;
  border-bottom:1px solid #b9c5cf;
  padding-bottom:6px}
.field-row {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px}
.field {
  margin-bottom:19px}
.field label {
  display:block;
  font-size:11px;
  margin-bottom:7px;
  font-weight:500}
.field input,.field select,.field textarea {
  display:block;
  width:100%;
  border:1px solid #cdd5dc;
  border-radius:3px;
  background:white;
  padding:11px 12px;
  font-size:12px;
  color:var(--ink);
  min-height:44px}
.field textarea {
  resize:vertical}
.field textarea::placeholder {
  color:#697681}
.form-note {
  font-size:10px;
  color:var(--muted);
  margin-top:13px;
  line-height:1.7}
footer {
  padding:36px 0 22px}
.footer-main {
  display:flex;
  align-items:center;
  gap:35px;
  padding-bottom:30px}
.footer-main>p {
  font-size:11px;
  color:var(--muted)}
.footer-main nav {
  margin-left:auto;
  gap:25px}
.footer-main nav a {
  font-size:11px}
.footer-bottom {
  border-top:1px solid var(--line);
  padding-top:21px;
  display:flex;
  justify-content:space-between;
  gap:25px;
  font-size:9px;
  color:var(--muted)}
.footer-bottom p {
  max-width:540px;
  text-align:right}
.empty-row {
  text-align:center;
  padding:30px;
  color:var(--muted)}
[hidden] {
  display:none!important}

@media(min-width:1500px) {
  .hero {
  padding-top:90px}
.hero-intro {
  margin-bottom:66px}
.hero h1 {
  font-size:86px}
}

@media(max-width:1050px) {
  .container {
  width:calc(100% - 64px)}
.hero-intro {
  gap:35px}
.hero h1 {
  font-size:62px}
.hero-summary>p:first-child {
  font-size:15px}
.product-window {
  grid-template-columns:180px minmax(0,1fr)}
.console-topbar,.console-heading {
  padding-inline:18px}
.metrics {
  margin-inline:18px}
.metrics>div {
  padding:12px}
.metrics .metric-types {
  font-size:12px}
.table-scroll {
  margin-inline:18px}
.table-toolbar {
  padding-inline:18px}
.compatibility li {
  font-size:16px}
.compatibility li:nth-child(3) {
  font-size:17px}
.section-heading {
  gap:35px}
h2 {
  font-size:35px}
.diagnostics-grid,.company-grid,.contact-grid {
  gap:55px}
.hero-actions {
  gap:18px}
.hero-actions .button {
  padding-inline:17px;
  gap:18px}
.feature-grid article {
  padding-right:22px}
.feature-grid article+article {
  padding-left:22px}
.footer-main {
  gap:22px}
.footer-main>.brand>span {
  display:none}
}

@media(max-width:760px) {
  .container {
  width:calc(100% - 40px)}
.site-header {
  height:76px}
.brand img {
  width:96px}
.brand>span {
  font-size:9px}
.menu-toggle {
  display:flex;
  gap:10px;
  align-items:center;
  background:none;
  border:1px solid var(--line);
  border-radius:3px;
  font-size:12px;
  padding:8px 12px;
  min-height:42px}
.header-inner>nav {
  display:none;
  position:absolute;
  top:75px;
  left:0;
  right:0;
  background:white;
  border-bottom:1px solid var(--line);
  padding:24px 20px;
  align-items:stretch;
  gap:0}
.header-inner>nav.open {
  display:flex;
  flex-direction:column}
.header-inner>nav>a {
  padding:12px}
.header-inner>nav>.button {
  margin-top:12px}
.hero {
  padding-top:45px}
.hero-intro {
  grid-template-columns:1fr;
  gap:25px;
  margin-bottom:35px}
.hero h1 {
  font-size:44px;
  margin-top:18px}
.hero-summary {
  max-width:460px}
.hero-summary>p:first-child {
  font-size:15px}
.hero-detail {
  margin-top:15px}
.product-window {
  grid-template-columns:1fr}
.console-sidebar {
  display:none}
.console-heading {
  padding:18px 14px}
.console-topbar {
  padding:13px 14px}
.console-date {
  display:none}
.console-heading h2 {
  font-size:18px}
.metrics {
  margin:0 14px;
  grid-template-columns:repeat(2,1fr)}
.metrics>div {
  padding:10px 13px}
.metrics>div:nth-child(2) {
  border-right:0}
.metrics>div:nth-child(-n+2) {
  border-bottom:1px solid var(--line)}
.metrics strong {
  font-size:23px}
.metrics .metric-types {
  height:38px}
.table-toolbar {
  padding:18px 14px 12px}
.table-scroll {
  margin:0 14px}
table {
  min-width:550px}
.console-foot {
  padding:12px 14px}
.compatibility {
  flex-direction:column;
  align-items:start;
  gap:20px;
  padding:28px 0 32px}
.compatibility p br {
  display:none}
.compatibility ul {
  flex-wrap:wrap;
  gap:18px 24px;
  justify-content:start}
.compatibility li {
  font-size:15px}
.compatibility li:nth-child(3) {
  font-size:16px}
.section {
  padding:60px 0}
.section-heading {
  display:block;
  margin-bottom:30px}
.section-heading>p {
  margin-top:20px;
  max-width:400px;
  font-size:13px}
h2 {
  font-size:33px}
.feature-grid {
  grid-template-columns:1fr}
.feature-grid article,.feature-grid article+article {
  border-left:0;
  padding:25px 0 28px;
  border-bottom:1px solid var(--line)}
.feature-icon {
  margin:20px 0 16px}
.feature-note {
  padding-top:16px}
.feature-grid p {
  max-width:460px}
.diagnostics-grid,.company-grid,.contact-grid {
  grid-template-columns:1fr;
  gap:35px}
.diagnostics-copy>p:not(.eyebrow) {
  font-size:13px}
.diagnostic-panel-head {
  padding:17px}
.diagnostic-body {
  padding:20px}
.steps {
  grid-template-columns:1fr;
  gap:30px}
.steps h3 {
  margin-top:12px}
.company-grid>div>.company-lead {
  font-size:19px}
.company-principles {
  gap:15px}
.contact-grid>div>p:not(.eyebrow) {
  max-width:440px}
.footer-main {
  flex-wrap:wrap;
  gap:20px}
.footer-main>p {
  flex:1}
.footer-main nav {
  margin-left:0;
  width:100%}
.footer-bottom {
  display:block}
.footer-bottom p {
  text-align:left;
  margin-top:12px;
  max-width:100%}
}

@media(max-width:380px) {
  .hero h1 {
  font-size:41px}
.hero-actions {
  gap:15px}
.hero-actions .button {
  font-size:12px;
  padding-inline:13px}
.hero-actions .text-link {
  font-size:11px;
  gap:8px}
.field-row {
  grid-template-columns:1fr;
  gap:0}
.search input {
  width:115px}
.brand>span {
  display:none}
}


/* Detailed product content */
.capability-row { display:grid; grid-template-columns:45px minmax(0,1fr) 250px; gap:30px; padding:30px 0; border-top:1px solid var(--line); }
.capability-index { font-size:12px; color:var(--accent); padding-top:4px; font-variant-numeric:tabular-nums; }
.capability-row h3 { font-size:20px; margin-bottom:10px; }
.capability-row div>p { font-size:13px; line-height:1.9; color:var(--muted); max-width:650px; }
.capability-use { font-size:12px; line-height:1.9; color:var(--muted); padding-top:4px; }
.capability-tags { display:flex; flex-wrap:wrap; gap:8px 18px; list-style:none; padding:0; margin:15px 0 0; font-size:10px; color:var(--accent); }
.capability-tags li:before { content:'·'; margin-right:7px; }
.section-note { font-size:11px; line-height:1.8; color:var(--muted); border-top:1px solid var(--line); padding-top:20px; }
.device-actions { background:#f6f7f8; }
.action-explorer { display:grid; grid-template-columns:1fr 1.2fr; gap:80px; align-items:start; }
.action-preview { background:#edf1f4; border:1px solid var(--line); border-radius:4px; padding:24px; }
.action-preview-label { display:flex; justify-content:space-between; align-items:center; gap:12px; margin-bottom:22px; }
.action-preview-label .eyebrow { font-size:8px; }
.preview-device { display:flex; gap:12px; align-items:center; padding:14px; background:white; border:1px solid var(--line); border-radius:3px; }
.preview-device>span:first-child { font-size:24px; color:var(--accent); }
.preview-device strong { display:block; font-size:12px; font-weight:500; }
.preview-device small { display:block; font-size:10px; color:var(--muted); margin-top:3px; }
.preview-device>.status { margin-left:auto; }
.context-preview { background:white; width:min(310px,100%); margin:16px 0 0 28px; border:1px solid #d0d9e0; border-radius:4px; box-shadow:0 7px 18px #18293908; padding:6px; font-size:11px; }
.context-ai { display:flex; align-items:center; gap:8px; padding:10px; background:#edf3f7; color:var(--accent); font-weight:500; border-radius:2px; }
.context-ai small { margin-left:auto; font-size:8px; font-weight:400; }
.context-preview ul { list-style:none; margin:4px 0; padding:0; }
.context-preview li { padding:5px 10px; }
.context-record-actions { border-top:1px solid var(--line); padding-top:6px!important; }
.action-preview-note { font-size:10px; color:var(--muted); line-height:1.8; margin-top:20px; }
.action-guide>.eyebrow { margin-bottom:14px; }
.action-guide details,.faq-items details { border-top:1px solid var(--line); }
.action-guide details:last-child,.faq-items details:last-child { border-bottom:1px solid var(--line); }
summary { cursor:pointer; list-style:none; display:flex; align-items:center; justify-content:space-between; gap:20px; padding:22px 0; font-size:15px; font-weight:500; line-height:1.5; }
summary::-webkit-details-marker { display:none; }
summary:after { content:'＋'; color:var(--accent); font-size:18px; font-weight:400; }
details[open]>summary:after { content:'−'; }
summary:focus-visible { outline:3px solid #477ea5; outline-offset:4px; }
.action-guide details>p,.faq-items details>p { font-size:13px; color:var(--muted); line-height:1.9; margin-bottom:20px; }
.action-guide details>.action-scope { font-size:11px; border-left:2px solid #bacbd7; padding-left:14px; }
.action-guide details>.text-link { margin:0 0 20px; }
.diagnostics-copy h2 { font-size:38px; }
.diagnostic-code { border:1px solid var(--line); margin-top:18px; border-radius:3px; padding:13px 16px; }
.diagnostic-code>span { font-size:9px; font-weight:500; color:var(--muted); }
.diagnostic-code pre { margin:9px 0; font-size:12px; line-height:1.5; }
.diagnostic-code p { font-size:10px; line-height:1.8; color:var(--muted); }
.diagnostic-flow { display:grid; grid-template-columns:repeat(4,1fr); gap:35px; margin:50px 0 0; padding:30px 0 0; list-style:none; border-top:1px solid #d0dbe3; }
.diagnostic-flow li>span { font-size:10px; color:var(--accent); }
.diagnostic-flow h3 { font-size:15px; margin:12px 0 8px; }
.diagnostic-flow p { font-size:12px; color:var(--muted); line-height:1.8; }
.preview-note { margin-top:30px; padding:16px 20px; border:1px solid #c9d6df; border-radius:3px; font-size:11px; color:#526471; line-height:1.9; }
.preview-note strong { font-weight:600; color:var(--ink); }
.connection-grid { display:grid; grid-template-columns:1fr 1fr; gap:65px; border-top:1px solid var(--line); }
.connection-grid article { padding-top:28px; }
.connection-grid h3 { margin:18px 0 12px; }
.connection-grid article>p { font-size:13px; color:var(--muted); line-height:1.9; }
.plain-list { padding:0; margin:20px 0 0; list-style:none; font-size:12px; }
.plain-list li { display:flex; gap:12px; margin-top:9px; }
.plain-list li:before { content:'✓'; color:var(--accent); }
.compatibility-note { display:grid; grid-template-columns:1fr 1.5fr; gap:60px; margin-top:45px; border:1px solid var(--line); padding:28px 32px; border-radius:3px; }
.compatibility-note h3 { font-size:18px; margin-top:8px; }
.compatibility-note>p { font-size:12px; line-height:1.9; color:var(--muted); }
.use-cases { background:var(--paper); }
.use-case-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:45px; }
.use-case-grid article { border-top:1px solid #b9c7d2; padding-top:22px; }
.use-case-grid article>span { font-size:9px; color:var(--muted); }
.use-case-grid h3 { font-size:19px; margin:18px 0 12px; }
.use-case-grid p { font-size:13px; line-height:1.9; color:var(--muted); }
.setup { border-bottom:1px solid var(--line); }
.faq-grid { display:grid; grid-template-columns:.8fr 1.2fr; gap:100px; }
.faq-grid>div>.eyebrow { margin-bottom:20px; }
.faq-grid>div>p:not(.eyebrow) { font-size:13px; color:var(--muted); max-width:290px; margin-top:22px; line-height:1.9; }
.faq-grid>div>.text-link { margin-top:23px; }
@media(max-width:1050px) {
  .capability-row { grid-template-columns:30px minmax(0,1fr) 190px; gap:20px; }
  .action-explorer { gap:40px; }
  .action-preview { padding:18px; }
  .context-preview { margin-left:0; }
  .action-preview-label { flex-wrap:wrap; }
  .diagnostics-copy h2 { font-size:32px; }
  .diagnostic-flow { gap:20px; }
  .faq-grid { gap:55px; }
  .header-inner nav { gap:22px; }
}
@media(max-width:760px) {
  .capability-row { grid-template-columns:25px minmax(0,1fr); gap:14px; padding:25px 0; }
  .capability-use { grid-column:2; padding:0; font-size:11px; }
  .capability-row h3 { font-size:18px; }
  .action-explorer,.connection-grid,.compatibility-note,.use-case-grid,.faq-grid { grid-template-columns:1fr; gap:30px; }
  .action-preview { padding:20px; }
  .context-preview { width:100%; }
  .action-preview-label { flex-wrap:nowrap; }
  .diagnostic-flow { grid-template-columns:1fr 1fr; gap:26px; margin-top:35px; }
  .diagnostics-copy h2 { font-size:31px; }
  .preview-note { padding:14px; }
  .compatibility-note { padding:23px; gap:20px; }
  .connection-grid { gap:10px; }
  .connection-grid article+article { border-top:1px solid var(--line); margin-top:20px; }
  summary { font-size:14px; padding:20px 0; }
  .faq-grid>div>p:not(.eyebrow) { max-width:440px; }
}
@media(max-width:380px) {
  .action-preview-label { flex-wrap:wrap; }
  .diagnostic-flow { grid-template-columns:1fr; }
}

.contact-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
#contact-security { margin: 0 0 16px; }
#contact-form button:disabled { opacity: .65; cursor: wait; }