:root
{
  /* Shared text sizes keep descriptions and controls readable at every breakpoint. */
  --text-caption: .8125rem;
  --text-small: .875rem;
  --text-body: 1rem;
  --text-lead: 1.125rem;
  --ink: #18382e;
  --muted: #58695f;
  --green: #174c3c;
  --green-light: #e8f0e9;
  --paper: #fbfcf8;
  --line: #dce3da;
  --red: #b8444e;
  --amber: #865b1a;
  color-scheme: light;
  font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
*
{
  box-sizing: border-box;
}
html
{
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body
{
  margin: 0;
  font-size: var(--text-body);
  line-height: 1.85;
}
button, input
{
  font: inherit;
}
button, a
{
  -webkit-tap-highlight-color: transparent;
}
button
{
  cursor: pointer;
}
a
{
  color: inherit;
  text-decoration: none;
}
img
{
  display: block;
  max-width: 100%;
  height: auto;
}
p, h1, h2, h3, figure
{
  margin: 0;
}
h1, h2, h3
{
  font-weight: 650;
  line-height: 1.45;
}
button:focus-visible, a:focus-visible, summary:focus-visible, [tabindex="0"]:focus-visible
{
  outline: 3px solid #b17827;
  outline-offset: 5px;
}
[hidden]
{
  display: none !important;
}
.wrap
{
  width: min(1280px, calc(100% - 96px));
  margin-inline: auto;
}
.skip-link
{
  position: fixed;
  top: -70px;
  left: 16px;
  padding: 10px 20px;
  color: white;
  background: var(--green);
  z-index: 20;
}
.skip-link:focus
{
  top: 10px;
}
.site-header
{
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(251, 252, 248, .97);
}
.nav-row
{
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  gap: 28px;
}
.brand, .footer-brand
{
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
/* Give the header mark a stronger presence without changing the footer logo. */
.brand
{
  gap: 14px;
  min-width: 0;
  flex-shrink: 1;
}
.brand > span
{
  min-width: 0;
}
.brand img
{
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
  object-fit: contain;
}
.brand strong
{
  font-size: 20px;
  display: block;
  line-height: 1.35;
}
.brand-en
{
  font-size: 17px;
  font-weight: 500;
  margin-left: 10px;
  letter-spacing: -.5px;
}
.brand small
{
  display: block;
  color: var(--muted);
  letter-spacing: 2px;
  font-size: var(--text-caption);
  margin-top: 3px;
}
.site-nav
{
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: var(--text-body);
}
.site-nav a
{
  padding: 8px 0;
}
.site-nav a:hover, .text-link:hover, .tool-card a:hover, .site-footer a:hover
{
  text-decoration: underline;
  text-underline-offset: 5px;
}
.site-nav .nav-cta
{
  padding: 9px 20px;
  border: 1px solid var(--green);
  border-radius: 5px;
}
.menu-toggle
{
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 5px;
  padding: 6px 12px;
}
.hero
{
  background: linear-gradient(112deg, #f0f4e9 0%, #f5f7ef 58%, #e7efe6 100%);
  padding-top: 20px;
}
.hero-grid
{
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.18fr);
  align-items: center;
  gap: 48px;
  padding-bottom: 28px;
}
.eyebrow
{
  font-size: var(--text-small);
  line-height: 1.7;
  font-weight: 600;
  letter-spacing: 1.8px;
  color: #56735e;
  margin-bottom: 20px;
}
.tiny-sun
{
  font-size: 19px;
  margin-right: 8px;
  vertical-align: -2px;
}
h1
{
  font-size: clamp(2rem, 3.25vw, 3.0625rem);
  line-height: 1.5;
  letter-spacing: -2px;
  margin-left: -2px;
  overflow-wrap: anywhere;
}
h1 > span
{
  color: #557b5d;
}
.hero-description
{
  max-width: 480px;
  margin-top: 24px;
  color: #596e60;
  font-size: var(--text-lead);
  line-height: 1.9;
}
.button-row
{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 25px;
  margin-top: 30px;
}
.button
{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  padding: 13px 23px;
  border-radius: 5px;
  border: 1px solid transparent;
  font-size: var(--text-body);
  font-weight: 600;
  min-height: 49px;
}
.primary
{
  background: var(--green);
  color: #fff;
}
.primary:hover:not(:disabled)
{
  background: #286149;
}
.secondary
{
  border-color: #a1b5a5;
  background: transparent;
}
.secondary:hover
{
  background: #e4ecdf;
}
.text-link
{
  display: inline-flex;
  gap: 20px;
  align-items: center;
  font-size: var(--text-body);
  font-weight: 600;
}
.hero-notes
{
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: var(--text-small);
  color: #627765;
  margin-top: 25px;
}
.hero-notes span::before
{
  content: "✓";
  margin-right: 5px;
}
.hero-visual
{
  min-width: 0;
  padding: 12px;
  border: 1px solid #ccd8ca;
  background: #fcfdf9;
  border-radius: 10px;
  box-shadow: 0 20px 42px -25px #47604670;
  transform: rotate(-1deg);
}
.visual-heading
{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: var(--text-caption);
  padding: 3px 4px 13px;
  color: #647565;
}
.visual-heading > span:first-child
{
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.live-dot, .dot
{
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #47855c;
}
.image-zoom
{
  display: block;
  position: relative;
  width: 100%;
  border: 0;
  padding: 0;
  background: #0a1525;
  overflow: hidden;
  cursor: zoom-in;
  border-radius: 5px;
}
.image-zoom img
{
  width: 100%;
}
.zoom-hint
{
  position: absolute;
  right: 12px;
  bottom: 12px;
  background: #f7fbf2ed;
  color: #234938;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: var(--text-caption);
  box-shadow: 0 2px 10px #0002;
}
.image-zoom:hover .zoom-hint
{
  background: white;
}
.section
{
  padding-top: 44px;
  padding-bottom: 44px;
}
.section-heading
{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 24px;
}
.section-heading .eyebrow
{
  margin-bottom: 12px;
}
h2
{
  font-size: clamp(1.625rem, 2.4vw, 2.125rem);
  letter-spacing: -.9px;
}
.section-heading > p
{
  max-width: 420px;
  font-size: var(--text-body);
  color: var(--muted);
}
.gallery
{
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: white;
}
.gallery-tabs
{
  display: flex;
  border-bottom: 1px solid var(--line);
  background: #f3f6ef;
}
.gallery-tabs button
{
  flex: 1;
  padding: 19px 12px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: #667563;
  font-size: var(--text-body);
  box-shadow: inset 0 -2px transparent;
}
.gallery-tabs button:last-child
{
  border-right: 0;
}
.gallery-tabs button span
{
  font-size: var(--text-caption);
  margin-right: 16px;
}
.gallery-tabs button[aria-selected="true"]
{
  background: #fff;
  color: var(--green);
  box-shadow: inset 0 -3px var(--green);
  font-weight: 600;
}
.gallery-panel
{
  padding: 25px 28px 0;
}
.gallery-description
{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.gallery-description h3
{
  font-size: 17px;
}
.gallery-description p
{
  font-size: var(--text-small);
  color: var(--muted);
  max-width: 440px;
}
.gallery-caption
{
  padding: 17px 28px;
  font-size: var(--text-caption);
  color: var(--muted);
}
.capabilities
{
  background: #eff3eb;
  border-block: 1px solid var(--line);
}
.capability-layout
{
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  margin-top: 50px;
}
.large-number
{
  display: block;
  font-size: 108px;
  line-height: 1.1;
  font-weight: 300;
  letter-spacing: -7px;
  color: var(--green);
}
.large-number span
{
  font-size: var(--text-body);
  margin-left: 14px;
  letter-spacing: 0;
}
.detection-intro h3
{
  font-size: 22px;
  margin-top: 16px;
}
.detection-intro > p
{
  color: var(--muted);
  font-size: var(--text-body);
  margin: 18px 0 24px;
}
.status-key
{
  display: flex;
  gap: 15px;
  color: var(--muted);
  font-size: var(--text-caption);
  margin-top: 32px;
}
.status-key span
{
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.dot.fault
{
  background: var(--red);
}
.dot.warning
{
  background: #b5832f;
}
.dot.unknown
{
  background: #768078;
}
.detection-grid
{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: #d7dfd2;
  border: 1px solid #d7dfd2;
  border-radius: 6px;
  overflow: hidden;
  gap: 1px;
}
.detection-grid article
{
  display: flex;
  flex-direction: column;
  min-width: 0;
  position: relative;
  padding: 22px 18px;
  background: #fbfcf8;
}
.detection-no
{
  display: block;
  color: #61735c;
  font-size: var(--text-caption);
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.detection-grid h3
{
  font-size: var(--text-lead);
}
.detection-grid p
{
  font-size: var(--text-body);
  line-height: 1.9;
  color: var(--muted);
  margin-top: 10px;
  min-height: 74px;
}
/* Each check uses a static illustration with its own accessible description. */
.detection-figure
{
  margin-top: auto;
  padding-top: 18px;
}
.detection-diagram
{
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #e3e9df;
  border-radius: 5px;
  background: #f2f5ef;
}
.detection-diagram text
{
  fill: #58695f;
  font: 12px "Segoe UI", "Microsoft YaHei", sans-serif;
}
.detection-diagram .diagram-unit
{
  fill: var(--green);
  font-weight: 650;
}
.detection-diagram .diagram-sample
{
  font-size: 11px;
}
.diagram-axis
{
  fill: none;
  stroke: #bdcbbb;
  stroke-width: 1;
}
.diagram-reference
{
  fill: none;
  stroke: #65846b;
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}
.diagram-normal
{
  fill: #65846b;
}
.diagram-fault
{
  fill: var(--red);
}
.diagram-warning
{
  fill: #aa772b;
}
.diagram-band
{
  fill: #dfe9dc;
}
.diagram-muted-line
{
  fill: none;
  stroke: #bdcbbb;
  stroke-width: 1.5;
}
.diagram-normal-stroke, .diagram-fault-stroke, .diagram-warning-stroke
{
  fill: none;
  stroke: #65846b;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.diagram-fault-stroke
{
  stroke: var(--red);
}
.diagram-warning-stroke
{
  stroke: #aa772b;
}
.diagram-panel
{
  fill: #e4ece0;
  stroke: #65846b;
  stroke-width: 1.2;
}
.detection-diagram .diagram-fault-text
{
  fill: var(--red);
  font-weight: 650;
}
.detection-figure figcaption
{
  display: flex;
  flex-wrap: wrap;
  gap: 3px 12px;
  margin-top: 8px;
  color: var(--muted);
  font-size: var(--text-caption);
  line-height: 1.5;
}
.diagram-legend
{
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.diagram-legend::before
{
  content: "";
  width: 9px;
  height: 9px;
  flex-shrink: 0;
  border-radius: 2px;
  background: #65846b;
}
.diagram-legend-fault::before
{
  background: var(--red);
}
.diagram-legend-warning::before
{
  background: #aa772b;
}
.diagram-legend-baseline::before
{
  width: 12px;
  height: 0;
  border-top: 2px dashed #65846b;
  border-radius: 0;
  background: transparent;
}
:lang(en) .detection-figure figcaption
{
  min-height: 3em;
}
.evidence-section
{
  background: #173f33;
  color: #f8fbef;
}
.evidence-grid
{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.evidence-copy .eyebrow
{
  color: #b6c7a5;
}
.evidence-copy h2
{
  font-size: 36px;
  line-height: 1.65;
  margin-bottom: 28px;
}
.evidence-copy > p:not(.eyebrow)
{
  font-size: var(--text-body);
  color: #b8cbbb;
  margin-top: 16px;
  max-width: 440px;
}
.light-link
{
  margin-top: 28px;
  color: #ebf3de;
}
.evidence-steps
{
  padding: 0;
  margin: 0;
  list-style: none;
}
.evidence-steps li
{
  display: flex;
  gap: 26px;
  padding: 26px 0;
  border-bottom: 1px solid #446052;
}
.evidence-steps li:first-child
{
  padding-top: 0;
}
.evidence-steps li:last-child
{
  border: 0;
  padding-bottom: 0;
}
.evidence-steps li > span
{
  font-size: var(--text-small);
  color: #a5bd96;
  padding-top: 5px;
}
.evidence-steps h3
{
  font-size: 17px;
}
.evidence-steps p
{
  color: #b8cbbb;
  font-size: var(--text-small);
  margin-top: 8px;
}
/* The illustrative list keeps detection recovery separate from manual handling. */
.fault-list-illustration
{
  margin-top: 32px;
  border: 1px solid #52715a;
  border-radius: 8px;
  overflow: hidden;
  background: #fbfcf8;
  color: var(--ink);
}
.fault-list-illustration figcaption
{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
}
.fault-list-illustration figcaption strong
{
  font-size: var(--text-lead);
  font-weight: 600;
}
.fault-list-illustration figcaption > span
{
  color: var(--muted);
  font-size: var(--text-caption);
}
.fault-demo-filters
{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 22px 0;
  font-size: var(--text-caption);
}
.fault-demo-filters > span
{
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 4px 10px;
  border: 1px solid #d7e1d0;
  border-radius: 4px;
  background: #f0f5ec;
  color: #49613f;
}
.fault-demo-filters i
{
  font-style: normal;
}
.fault-demo-table
{
  width: calc(100% - 44px);
  margin: 16px 22px 22px;
  border-collapse: collapse;
  text-align: left;
  font-size: var(--text-small);
  line-height: 1.6;
}
.fault-demo-table th
{
  padding: 10px 12px;
  background: #edf3e8;
  color: #58695f;
  font-size: var(--text-caption);
  font-weight: 500;
}
.fault-demo-table td
{
  padding: 13px 12px;
  border-bottom: 1px solid #e0e7da;
}
.fault-demo-table tbody tr:first-child
{
  background: #fcf5f2;
}
.fault-demo-table td strong
{
  font-weight: 500;
}
.fault-demo-table td small
{
  display: block;
  margin-top: 2px;
  font-size: var(--text-caption);
  color: var(--muted);
}
.fault-demo-table time
{
  font-variant-numeric: tabular-nums;
}
.fault-demo-type
{
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.fault-demo-dot
{
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--red);
}
.fault-demo-dot.recovered
{
  background: #65846b;
}
.fault-demo-state.active
{
  color: #ab424b;
}
.fault-demo-state.recovered
{
  color: #3d704a;
}
.fault-demo-handling
{
  display: inline-block;
  padding: 3px 9px;
  border-radius: 4px;
  background: #edf1e8;
  color: #49613f;
}
.tool-grid
{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
}
.tool-card
{
  display: flex;
  flex-direction: column;
  border-top: 1px solid #b6c8b0;
  padding-top: 24px;
}
.tool-icon
{
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  border: 1px solid #cedcc6;
  border-radius: 50%;
  font-size: 24px;
  margin-bottom: 24px;
  background: #f0f5e8;
}
.tool-card .eyebrow
{
  font-size: var(--text-caption);
  margin-bottom: 10px;
}
.tool-card h3
{
  font-size: 18px;
  min-height: 0;
}
/* Keep both feature illustrations crisp and readable on smaller screens. */
.tool-illustration
{
  margin-top: 20px;
  border: 1px solid #dce5d5;
  border-radius: 6px;
  overflow: hidden;
  background: #f0f5ec;
}
.tool-diagram
{
  display: block;
  width: 100%;
  height: auto;
}
.tool-diagram text
{
  fill: #58695f;
  font: 13px "Segoe UI", "Microsoft YaHei", sans-serif;
}
.tool-diagram .tool-diagram-title
{
  fill: var(--green);
  font-size: 15px;
  font-weight: 600;
}
.tool-diagram .tool-diagram-note
{
  font-size: 12px;
}
.tool-diagram-paper, .tool-diagram-screen
{
  fill: #fbfcf8;
  stroke: #b9cbb2;
  stroke-width: 1.2;
}
.tool-diagram-grid
{
  fill: none;
  stroke: #dce5d5;
  stroke-width: 1;
}
.tool-diagram-axis
{
  fill: none;
  stroke: #b1c1a9;
  stroke-width: 1.3;
}
.tool-diagram-area
{
  fill: #e3ecdc;
}
.tool-diagram-green
{
  fill: #65846b;
}
.tool-diagram-amber
{
  fill: #aa772b;
}
.tool-diagram-curve, .tool-diagram-arrow, .tool-diagram-stand
{
  fill: none;
  stroke: #65846b;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.tool-diagram-curve-amber
{
  stroke: #aa772b;
}
.tool-diagram-fold, .tool-diagram-chip, .tool-diagram-hub
{
  fill: #e4eddd;
  stroke: #b9cbb2;
  stroke-width: 1;
}
.tool-diagram-amber-chip
{
  fill: #eee2c9;
}
.tool-diagram-export
{
  fill: #52765a;
}
.tool-diagram .tool-diagram-export-text
{
  fill: #ffffff;
  font-size: 12px;
  font-weight: 600;
}
.tool-diagram-frame
{
  fill: #dfe9d8;
  stroke: #8da184;
  stroke-width: 1.5;
}
.tool-diagram-network
{
  fill: none;
  stroke: #a6b99c;
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}
:lang(en) .tool-card h3
{
  min-height: 2.4em;
}
.tool-card > p:not(.eyebrow)
{
  font-size: var(--text-body);
  color: var(--muted);
  line-height: 2;
  margin-top: 14px;
}
.tool-card small
{
  display: block;
  font-size: var(--text-small);
  color: #6e7a6a;
  line-height: 1.9;
  margin: 16px 0 24px;
}
.tool-card a
{
  margin-top: auto;
  font-size: var(--text-small);
  font-weight: 600;
  display: flex;
  justify-content: space-between;
}
.scenario-section
{
  background: #eef2e8;
  border-block: 1px solid var(--line);
}
.scenario-grid
{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.scenario-grid article
{
  padding: 32px;
  border: 1px solid #d5dfce;
  border-radius: 6px;
  background: #fbfcf7;
}
.scenario-number
{
  font-size: var(--text-caption);
  color: #6b805f;
  letter-spacing: 1px;
}
.scenario-grid h3
{
  font-size: 25px;
  margin-top: 25px;
  line-height: 1.6;
}
/* Reuse the feature diagrams' palette for the three site scenarios. */
.scenario-illustration
{
  margin-top: 20px;
  border: 1px solid #dce5d5;
  border-radius: 5px;
  overflow: hidden;
  background: #f0f5ec;
}
.scenario-diagram text
{
  font-size: 14px;
}
.scenario-diagram .scenario-strong
{
  fill: var(--green);
  font-weight: 600;
}
.scenario-wall
{
  fill: #fbfcf8;
  stroke: #b9cbb2;
}
.scenario-side, .scenario-roof
{
  fill: #e3ecdc;
  stroke: #b9cbb2;
}
.scenario-roof
{
  fill: #d2dfcb;
}
.scenario-panel
{
  fill: #65846b;
}
.scenario-panel-amber
{
  fill: #aa772b;
}
.scenario-panel-grid
{
  fill: none;
  stroke: #e3ecdc;
  stroke-width: 1;
}
.scenario-window
{
  fill: #dfe9d8;
}
.scenario-inspection, .scenario-route
{
  fill: none;
  stroke: #aa772b;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.scenario-route
{
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}
.scenario-array-focus
{
  fill: #faf4e8;
  stroke: #b88c46;
  stroke-width: 1.5;
}
.scenario-diagram .scenario-alert-text
{
  fill: #ffffff;
  font-weight: 700;
}
.scenario-grid p
{
  color: var(--muted);
  font-size: var(--text-body);
  margin-top: 20px;
  min-height: 96px;
}
.scenario-grid ul
{
  border-top: 1px solid var(--line);
  padding: 20px 0 0;
  margin: 20px 0 0;
  list-style: none;
  font-size: var(--text-small);
  color: #49613f;
}
.scenario-grid li
{
  margin-top: 6px;
}
.scenario-grid li::before
{
  content: "↗";
  margin-right: 12px;
}
.setup-steps
{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
  gap: 36px;
}
.setup-steps h3
{
  font-size: 18px;
  margin-top: 20px;
}
/* Each setup step illustrates one action using the shared diagram palette. */
.setup-illustration
{
  margin-top: 16px;
  border: 1px solid #dce5d5;
  border-radius: 5px;
  overflow: hidden;
  background: #f0f5ec;
}
.setup-diagram .setup-strong
{
  fill: var(--green);
  font-weight: 600;
}
.setup-group
{
  fill: #fbfcf8;
  stroke: #a9bea0;
  stroke-width: 1.2;
  stroke-dasharray: 4 3;
}
.setup-track
{
  stroke: #ccd9c4;
  stroke-width: 3;
  stroke-linecap: round;
}
.setup-knob
{
  fill: #fbfcf8;
  stroke: #65846b;
  stroke-width: 2;
}
.setup-steps p
{
  margin-top: 12px;
  font-size: var(--text-body);
  color: var(--muted);
}
.faq-section
{
  background: #f3f5ef;
  border-block: 1px solid var(--line);
}
.faq-layout
{
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
}
.faq-intro
{
  margin-top: 18px;
  font-size: var(--text-small);
  color: var(--muted);
}
.faq-list details
{
  border-bottom: 1px solid #d9e0d3;
}
.faq-list details:first-child
{
  border-top: 1px solid #d9e0d3;
}
.faq-list summary
{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  list-style: none;
  padding: 21px 0;
  cursor: pointer;
  font-size: var(--text-body);
  font-weight: 500;
}
.faq-list summary::-webkit-details-marker
{
  display: none;
}
.faq-list summary::after
{
  content: "+";
  font-size: 22px;
  line-height: 1;
  color: #758a68;
}
.faq-list details[open] summary::after
{
  content: "−";
}
.faq-list details p
{
  color: var(--muted);
  font-size: var(--text-body);
  line-height: 2;
  padding-bottom: 22px;
}
.get-started
{
  background: #e5eddc;
}
.get-started-grid
{
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 48px;
  align-items: center;
}
.get-started-grid h2
{
  font-size: 36px;
  margin-bottom: 20px;
}
.get-started-grid > div > p:not(.eyebrow)
{
  font-size: var(--text-body);
  color: #586e50;
  max-width: 430px;
}
.download-button:disabled
{
  cursor: not-allowed;
  color: #e5ecdf;
  background: #58705a;
}
.download-button[aria-busy="true"]
{
  cursor: progress;
}
.download-feedback
{
  margin-top: 12px;
  font-size: var(--text-small);
  color: var(--muted);
}
#hero-download-status[data-state="error"],
.get-started-grid [data-download-feedback][data-state="error"]
{
  color: var(--red);
}
.get-started-grid .download-note
{
  font-size: var(--text-caption);
  margin-top: 15px;
}
.contact-panel
{
  border-left: 1px solid #bacdb1;
  padding-left: 46px;
}
.contact-panel h3
{
  font-size: 18px;
  margin-bottom: 12px;
}
.get-started-grid .contact-panel > p:not(.eyebrow)
{
  font-size: var(--text-small);
}
.contact-email
{
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font-size: clamp(16px, 1.7vw, 23px);
  font-weight: 500;
  letter-spacing: -.5px;
  overflow-wrap: anywhere;
  padding-block: 20px;
  border-bottom: 1px solid #bacdb1;
}
.wechat-row
{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: var(--text-small);
  padding-top: 17px;
}
.wechat-row strong
{
  font-weight: 500;
}
.copy-button
{
  padding: 8px 14px;
  min-height: 44px;
  border: 1px solid #9cb292;
  background: transparent;
  color: var(--green);
  border-radius: 4px;
  font-size: var(--text-caption);
}
.copy-feedback
{
  min-height: 26px;
  margin-top: 8px;
}
.site-footer
{
  background: #f9fbf4;
}
.footer-row
{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px 24px;
  padding-block: 29px;
}
.footer-brand
{
  font-size: var(--text-small);
  font-weight: 600;
  gap: 9px;
}
.footer-row p, .footer-row > div
{
  color: #5f6e59;
  font-size: var(--text-caption);
}
.footer-row > div
{
  display: flex;
  gap: 20px;
}
.image-dialog
{
  width: min(1600px, 96vw);
  max-width: 96vw;
  max-height: 94vh;
  padding: 0;
  border: 1px solid #7f9389;
  border-radius: 8px;
  color: #eaf1e4;
  background: #10231c;
  box-shadow: 0 15px 70px #0008;
}
.image-dialog::backdrop
{
  background: #07130de3;
}
.dialog-toolbar
{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 12px 18px;
}
.dialog-toolbar p
{
  font-size: var(--text-small);
}
.dialog-close
{
  white-space: nowrap;
  border: 1px solid #6c8275;
  background: #2b4738;
  color: #f6fbef;
  padding: 5px 15px;
  border-radius: 4px;
  font-size: var(--text-small);
}
.dialog-image-wrap
{
  overflow: auto;
  max-height: calc(94vh - 110px);
}
.dialog-image-wrap img
{
  width: 100%;
  min-width: 850px;
}
.dialog-tip
{
  padding: 10px 18px;
  color: #b7c6b4;
  font-size: var(--text-caption);
}
body.has-dialog
{
  overflow: hidden;
}
@media (min-width: 1600px)
{
  .hero
  {
    padding-top: 20px;
  }
  .hero-grid
  {
    padding-bottom: 28px;
  }
}
@media (max-width: 1280px)
{
  .detection-grid
  {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 1150px)
{
  .wrap
  {
    width: calc(100% - 64px);
  }
  .site-nav
  {
    gap: 16px;
    font-size: var(--text-body);
  }
  .hero-grid
  {
    gap: 30px;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
  }
  h1
  {
    font-size: clamp(2rem, 3vw, 2.1875rem);
    letter-spacing: -1.8px;
  }
  .hero-description
  {
    font-size: var(--text-body);
  }
  .capability-layout
  {
    grid-template-columns: 210px 1fr;
    gap: 28px;
  }
  .detection-grid article
  {
    padding: 18px;
  }
  .detection-grid p
  {
    min-height: auto;
  }
  .detection-no
  {
    margin-bottom: 8px;
  }
  .evidence-grid, .get-started-grid
  {
    gap: 50px;
  }
  .tool-grid
  {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
  }
  .tool-card h3
  {
    min-height: 0;
  }
  .scenario-grid article
  {
    padding: 25px;
  }
  .scenario-grid p
  {
    min-height: 120px;
  }
  .contact-panel
  {
    padding-left: 28px;
  }
  .get-started .button-row
  {
    gap: 12px;
  }
}
@media (max-width: 1050px)
{
  .brand img
  {
    width: 56px;
    height: 56px;
    flex-basis: 56px;
  }
  .nav-row
  {
    min-height: 76px;
  }
  .menu-toggle
  {
    display: inline-flex;
    gap: 8px;
    min-height: 44px;
    font-size: var(--text-small);
  }
  .site-nav
  {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    padding: 15px 22px 22px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 15px 20px #173f3312;
    align-items: stretch;
    gap: 4px;
    font-size: var(--text-body);
  }
  .site-nav.is-open
  {
    display: flex;
    flex-direction: column;
  }
  .site-nav .nav-cta
  {
    margin-top: 7px;
  }
}
@media (max-width: 850px)
{
  .tool-grid
  {
    grid-template-columns: 1fr;
  }
  .brand-en
  {
    display: none;
  }
  .hero
  {
    padding-top: 20px;
  }
  .hero-grid
  {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 36px;
  }
  h1
  {
    font-size: 48px;
  }
  .hero-description
  {
    max-width: 540px;
    font-size: var(--text-body);
  }
  .hero-visual
  {
    transform: none;
  }
  .section
  {
    padding-block: 36px;
  }
  .section-heading
  {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }
  .section-heading > p
  {
    max-width: 560px;
  }
  .gallery-description
  {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .gallery-description p
  {
    max-width: none;
  }
  .scenario-grid
  {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .scenario-grid article
  {
    padding: 22px;
  }
  .scenario-grid h3
  {
    font-size: 22px;
  }
  .scenario-grid p
  {
    min-height: 0;
  }
  .evidence-grid
  {
    gap: 50px;
    grid-template-columns: 1fr;
  }
  .evidence-copy h2
  {
    font-size: 32px;
  }
  .evidence-copy > p:not(.eyebrow)
  {
    max-width: 600px;
  }
  .faq-layout
  {
    gap: 35px;
    grid-template-columns: 1fr;
  }
  .get-started-grid
  {
    gap: 40px;
    grid-template-columns: 1fr;
  }
  .contact-panel
  {
    border-left: 0;
    padding-left: 0;
    padding-top: 30px;
    border-top: 1px solid #bacdb1;
  }
  .contact-email
  {
    font-size: 22px;
  }
  .setup-steps
  {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-row
  {
    flex-wrap: wrap;
    gap: 15px;
  }
}
@media (max-width: 600px)
{
  .fault-list-illustration figcaption
  {
    padding: 14px;
  }
  .fault-demo-filters
  {
    padding: 14px 14px 0;
  }
  .fault-demo-table
  {
    display: block;
    width: auto;
    margin: 14px;
  }
  .fault-demo-table thead
  {
    display: none;
  }
  .fault-demo-table tbody
  {
    display: grid;
    gap: 12px;
  }
  .fault-demo-table tbody tr
  {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding: 14px;
    border: 1px solid #dce5d5;
    border-radius: 5px;
  }
  .fault-demo-table td
  {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    min-width: 0;
    padding: 0;
    border: 0;
    overflow-wrap: anywhere;
  }
  .fault-demo-table td:first-child
  {
    grid-column: 1 / -1;
  }
  .fault-demo-table td::before
  {
    content: attr(data-label);
    color: var(--muted);
    font-size: var(--text-caption);
  }
  .setup-steps
  {
    grid-template-columns: 1fr;
  }
  .tool-diagram text
  {
    font-size: 17px;
  }
  .tool-diagram .tool-diagram-title
  {
    font-size: 19px;
  }
  .tool-diagram .tool-diagram-note
  {
    font-size: 15px;
  }
  .tool-diagram .tool-diagram-export-text
  {
    font-size: 16px;
  }
  .detection-grid
  {
    grid-template-columns: 1fr;
  }
  html
  {
    scroll-padding-top: 90px;
  }
  .wrap
  {
    width: calc(100% - 36px);
  }
  .nav-row
  {
    min-height: 76px;
    gap: 15px;
  }
  .brand
  {
    gap: 12px;
  }
  .brand img
  {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
  }
  .brand strong
  {
    font-size: 18px;
  }
  .brand-en
  {
    display: inline;
    font-size: var(--text-body);
  }
  .brand small
  {
    font-size: var(--text-caption);
  }
  .hero
  {
    padding-top: 20px;
  }
  .eyebrow
  {
    font-size: var(--text-caption);
    letter-spacing: 1.2px;
    margin-bottom: 18px;
  }
  h1
  {
    font-size: clamp(1.875rem, 7.8vw, 2.6875rem);
    letter-spacing: -1px;
  }
  .hero-description
  {
    font-size: var(--text-body);
    line-height: 2;
    margin-top: 20px;
  }
  .button-row
  {
    gap: 18px;
    margin-top: 25px;
  }
  .button
  {
    padding: 11px 16px;
    font-size: var(--text-small);
    gap: 16px;
  }
  .text-link
  {
    font-size: var(--text-small);
    gap: 10px;
  }
  .hero-notes
  {
    font-size: var(--text-caption);
    gap: 12px;
  }
  .hero-visual
  {
    padding: 8px;
  }
  .visual-heading
  {
    flex-wrap: wrap;
    font-size: var(--text-caption);
  }
  .section
  {
    padding-block: 28px;
  }
  h2
  {
    font-size: 1.625rem;
    letter-spacing: -.7px;
  }
  .section-heading
  {
    gap: 16px;
    margin-bottom: 20px;
  }
  .section-heading > p
  {
    font-size: var(--text-body);
  }
  .gallery-tabs
  {
    flex-wrap: wrap;
  }
  .gallery-tabs button
  {
    flex: 1 1 30%;
    font-size: var(--text-small);
    padding: 15px 6px;
  }
  .gallery-tabs button span
  {
    display: block;
    margin: 0 0 4px;
    font-size: var(--text-caption);
  }
  .gallery-panel
  {
    padding: 20px 12px 0;
  }
  .gallery-description
  {
    padding-inline: 3px;
    margin-bottom: 18px;
  }
  .gallery-description h3
  {
    font-size: var(--text-body);
  }
  .gallery-description p
  {
    font-size: var(--text-small);
  }
  .gallery-caption
  {
    padding: 14px 15px;
    font-size: var(--text-caption);
  }
  .zoom-hint
  {
    font-size: var(--text-caption);
    bottom: 6px;
    right: 6px;
    padding: 3px 6px;
  }
  .capability-layout
  {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 30px;
  }
  .large-number
  {
    font-size: 82px;
  }
  .detection-intro > p
  {
    max-width: 420px;
    font-size: var(--text-body);
  }
  .status-key
  {
    margin-top: 20px;
  }
  .detection-grid article
  {
    padding: 18px 15px;
  }
  .detection-grid p
  {
    min-height: 42px;
  }
  .evidence-copy h2
  {
    font-size: 29px;
  }
  .evidence-steps h3
  {
    font-size: var(--text-lead);
  }
  .tool-grid, .scenario-grid
  {
    grid-template-columns: 1fr;
  }
  .tool-grid
  {
    gap: 32px;
  }
  .tool-icon
  {
    margin-bottom: 18px;
  }
  .tool-card h3
  {
    font-size: 19px;
  }
  .scenario-grid
  {
    gap: 18px;
  }
  .scenario-grid article
  {
    padding: 27px;
  }
  .scenario-grid h3
  {
    margin-top: 18px;
  }
  .scenario-grid h3 br
  {
    display: none;
  }
  .scenario-grid p
  {
    min-height: 0;
    margin-top: 15px;
  }
  .setup-steps
  {
    gap: 28px 22px;
    margin-top: 30px;
  }
  .setup-steps p
  {
    font-size: var(--text-body);
  }
  .setup-steps h3
  {
    font-size: 17px;
  }
  .faq-list summary
  {
    font-size: var(--text-body);
    gap: 15px;
  }
  .get-started-grid h2
  {
    font-size: 29px;
  }
  .get-started-grid > div > p:not(.eyebrow)
  {
    font-size: var(--text-body);
  }
  .get-started .button-row
  {
    gap: 12px;
  }
  .contact-email
  {
    font-size: 21px;
  }
  .footer-row
  {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 25px;
    gap: 12px;
  }
  .footer-row > div
  {
    flex-wrap: wrap;
  }
  .dialog-toolbar
  {
    padding: 12px;
  }
  .dialog-toolbar p
  {
    font-size: var(--text-caption);
  }
  .dialog-close
  {
    min-height: 44px;
    padding: 8px 12px;
    font-size: var(--text-small);
  }
}
/* Keep the header and dense cards comfortable on the narrowest phones. */
@media (max-width: 380px)
{
  .brand-en
  {
    display: none;
  }
  .detection-grid, .setup-steps
  {
    grid-template-columns: 1fr;
  }
}
@media (prefers-reduced-motion: reduce)
{
  html
  {
    scroll-behavior: auto;
  }
}

/* Manufacturer photos and the searchable template library share the site's type scale. */
.equipment-section
{
  background: #eff4eb;
  border-block: 1px solid var(--line);
}
.equipment-intro
{
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: center;
  margin-bottom: 24px;
}
.equipment-intro h2
{
  font-size: clamp(1.75rem, 2.6vw, 2.375rem);
  line-height: 1.55;
}
.equipment-intro h2 > span
{
  color: #5a7657;
}
.equipment-lead
{
  margin-top: 20px;
  max-width: 560px;
  color: var(--muted);
  font-size: var(--text-body);
}
.equipment-metrics
{
  display: flex;
  gap: 40px;
  padding-left: 40px;
  border-left: 1px solid #c5d5bf;
}
.equipment-metrics strong
{
  display: block;
  font-size: clamp(3rem, 5vw, 4.25rem);
  font-weight: 550;
  line-height: 1.2;
  letter-spacing: -2px;
  color: var(--green);
}
.equipment-metrics strong span
{
  margin-left: 8px;
  font-size: var(--text-body);
  letter-spacing: 0;
}
.equipment-metrics p
{
  margin-top: 10px;
  color: var(--muted);
  font-size: var(--text-small);
}
.equipment-grid
{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.equipment-card
{
  display: flex;
  flex-direction: column;
  padding: 22px 20px 0;
  border: 1px solid #d3dfcc;
  border-radius: 10px;
  background: #fff;
  min-width: 0;
}
.equipment-card-heading
{
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.equipment-brand
{
  color: #657a5f;
  font-size: var(--text-caption);
  font-weight: 650;
  letter-spacing: 1px;
}
.equipment-card h3
{
  font-size: 1.25rem;
  margin-top: 2px;
}
.equipment-count
{
  flex-shrink: 0;
  padding: 4px 8px;
  border-radius: 4px;
  color: var(--green);
  background: #edf4e8;
  font-size: var(--text-caption);
}
.equipment-count strong
{
  font-size: 1.125rem;
}
.equipment-photo
{
  margin-top: 20px;
  overflow: hidden;
}
.equipment-photo img
{
  width: 100%;
  height: 180px;
  object-fit: contain;
}
.equipment-huawei .equipment-photo img
{
  transform: scale(1.35);
}
.equipment-solis .equipment-photo img
{
  object-fit: cover;
}
.equipment-sma .equipment-photo img
{
  object-fit: cover;
  object-position: 72% center;
}
.equipment-photo figcaption
{
  position: relative;
  min-height: 44px;
  padding-top: 14px;
  background: #fff;
  font-size: var(--text-caption);
  color: var(--muted);
  line-height: 1.6;
}
.equipment-model-samples
{
  margin: 14px 0 22px;
  padding: 0;
  list-style: none;
  font-size: var(--text-small);
  color: #415740;
  overflow-wrap: anywhere;
}
.equipment-model-samples li
{
  margin-top: 5px;
}
.equipment-model-link
{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  margin-top: auto;
  border-top: 1px solid var(--line);
  color: var(--green);
  font-size: var(--text-small);
  font-weight: 600;
}
.equipment-model-link:hover
{
  text-decoration: underline;
  text-underline-offset: 4px;
}
.equipment-scope
{
  margin-top: 24px;
  max-width: 1000px;
  font-size: var(--text-small);
  color: var(--muted);
}
.model-browser
{
  margin-top: 32px;
  border: 1px solid #c5d5bf;
  border-radius: 8px;
  background: #fbfdf8;
  scroll-margin-top: 100px;
}
.model-browser > summary
{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  list-style: none;
  cursor: pointer;
  font-size: var(--text-lead);
  font-weight: 600;
}
.model-browser > summary::-webkit-details-marker
{
  display: none;
}
.model-browser > summary small
{
  display: inline-block;
  margin-left: 20px;
  color: var(--muted);
  font-size: var(--text-small);
  font-weight: 400;
}
.model-browser[open] > summary > span:last-child
{
  transform: rotate(45deg);
}
.model-browser-body
{
  padding: 0 26px 28px;
}
.model-controls
{
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 18px;
}
.model-controls label
{
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: var(--text-small);
  font-weight: 600;
}
.model-controls input, .model-controls select
{
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid #b9cbb2;
  border-radius: 5px;
  background: white;
  color: var(--ink);
  font: inherit;
  font-size: var(--text-body);
}
.model-controls input:focus-visible, .model-controls select:focus-visible
{
  outline: 3px solid #b17827;
  outline-offset: 3px;
}
.model-result-count
{
  margin: 20px 0 12px;
  color: var(--muted);
  font-size: var(--text-small);
}
.model-results
{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  margin: 0;
  list-style: none;
  background: var(--line);
  border-radius: 5px;
  overflow: hidden;
}
.model-results:empty
{
  display: none;
}
.model-results li
{
  min-width: 0;
  padding: 15px;
  background: #fff;
  overflow-wrap: anywhere;
}
.model-results strong
{
  display: block;
  font-size: var(--text-body);
  font-weight: 600;
  line-height: 1.6;
}
.model-results span
{
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: var(--text-caption);
}
.model-more
{
  margin-top: 20px;
}
.model-empty
{
  padding: 20px 0;
  font-size: var(--text-body);
  color: var(--muted);
}
@media (max-width: 1150px)
{
  .equipment-grid
  {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .equipment-metrics
  {
    gap: 24px;
    padding-left: 28px;
  }
}
@media (max-width: 850px)
{
  .equipment-intro
  {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .equipment-metrics
  {
    padding-left: 0;
    border-left: 0;
    gap: 48px;
  }
  .model-results
  {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px)
{
  .equipment-grid, .model-controls, .model-results
  {
    grid-template-columns: 1fr;
  }
  .equipment-card
  {
    padding: 22px 22px 0;
  }
  .equipment-photo img
  {
    height: 210px;
  }
  .equipment-intro
  {
    margin-bottom: 30px;
  }
  .equipment-intro h2
  {
    font-size: 1.625rem;
  }
  .equipment-metrics strong
  {
    font-size: 3.25rem;
  }
  .model-browser > summary
  {
    padding: 20px 18px;
  }
  .model-browser > summary small
  {
    display: block;
    margin: 5px 0 0;
  }
  .model-browser-body
  {
    padding: 0 18px 22px;
  }
}

.equipment-card-note
{
  margin-bottom: 16px;
  color: var(--muted);
  font-size: var(--text-caption);
}

/* Keep the language switch visible and the analysis features easy to scan. */
.analysis-section
{
  background: #edf2ea;
  border-block: 1px solid var(--line);
}
.analysis-grid
{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.analysis-card
{
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 28px;
  border: 1px solid #d2ddce;
  border-radius: 5px;
  background: var(--paper);
}
.analysis-card .eyebrow
{
  font-size: var(--text-small);
  margin-bottom: 12px;
  letter-spacing: .8px;
}
.analysis-card h3
{
  font-size: 1.5rem;
  min-height: 3em;
}
.analysis-card > p:not(.eyebrow)
{
  margin-top: 20px;
}
.analysis-card ul
{
  margin: 18px 0 0;
  padding-left: 20px;
}
.analysis-card li + li
{
  margin-top: 8px;
}
.analysis-card .analysis-note
{
  color: var(--muted);
  font-size: var(--text-small);
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin-bottom: 20px;
}
.analysis-card > .text-link
{
  margin-top: auto;
  align-self: flex-start;
}
.analysis-visual
{
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 220px;
  margin-top: 22px;
  padding: 20px;
  background: #e7eee3;
  border: 1px solid #d6e1cf;
  border-radius: 4px;
  font-size: var(--text-small);
}
.mppt-example > div
{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 12px;
}
.mppt-example strong
{
  font-size: 1.25rem;
  line-height: 1.5;
}
.mppt-example small
{
  font-size: var(--text-caption);
  color: var(--muted);
}
.mppt-example i
{
  display: block;
  flex-basis: 100%;
  height: 7px;
  margin-top: 5px;
  background: linear-gradient(to right, #477459 var(--bar), #cedac8 var(--bar));
}
.mppt-example > p
{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}
.environment-example > div
{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.environment-example > div span
{
  padding: 6px 10px;
  border: 1px solid #b7cab0;
  border-radius: 3px;
  background: var(--paper);
}
.environment-example p, .environment-example > strong
{
  text-align: center;
  margin-top: 18px;
  font-size: var(--text-small);
}
.grouping-example > div
{
  display: flex;
  flex-direction: column;
  padding: 9px 12px;
  border-left: 3px solid #63845a;
  background: var(--paper);
}
.grouping-example > div + div
{
  margin-top: 9px;
  border-left-color: #9a7c43;
}
.grouping-example > p
{
  margin-top: 12px;
  color: var(--muted);
  font-size: var(--text-caption);
}
html:lang(en) h1, html:lang(en) h2, html:lang(en) h3
{
  line-height: 1.2;
  letter-spacing: -.025em;
  overflow-wrap: break-word;
}
html:lang(en) h1
{
  font-size: clamp(2.25rem, 4vw, 3.5rem);
}
html:lang(en) .brand small
{
  letter-spacing: 0;
}
html:lang(en) .eyebrow
{
  letter-spacing: .08em;
}
html:lang(en) .equipment-card h3
{
  font-size: 1.25rem;
}
html:lang(en) .equipment-metrics strong span
{
  font-size: var(--text-caption);
}
html:lang(en) .site-nav
{
  gap: 20px;
  font-size: var(--text-small);
}
@media (max-width: 1150px)
{
  .analysis-grid
  {
    gap: 14px;
  }
  .analysis-card
  {
    padding: 20px;
  }
  .analysis-visual
  {
    padding: 14px;
  }
}
@media (max-width: 1050px)
{
  html:lang(en) .site-nav
  {
    gap: 4px;
    font-size: var(--text-body);
  }
}
@media (max-width: 1000px)
{
  .analysis-grid
  {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .analysis-card
  {
    padding: 28px;
  }
  .analysis-card h3
  {
    min-height: 0;
  }
  .analysis-visual
  {
    min-height: 0;
    padding: 20px;
  }
}
@media (max-width: 600px)
{
  .analysis-card
  {
    padding: 22px;
  }
  .analysis-card h3
  {
    font-size: 1.375rem;
  }
  html:lang(en) h1
  {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }
  html:lang(en) .section-heading h2, html:lang(en) .equipment-intro h2
  {
    font-size: 1.875rem;
  }
}

.breadcrumbs
{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-block: 12px;
  font-size: var(--text-small);
  color: var(--muted);
}
.breadcrumbs a
{
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Keep the main product menu consistent with MThings. */
.site-nav
{
  gap: 26px;
}
.site-nav > a
{
  color: var(--muted);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav > a:hover
{
  color: var(--green);
  text-decoration: none;
}
@media (max-width: 1050px)
{
  .site-nav
  {
    gap: 4px;
  }
}

/* Scalable concept diagrams show relationships rather than text-only panels. */
.analysis-visual.concept-visual
{
  padding: 12px;
  display: block;
}
.concept-diagram
{
  display: block;
  width: 100%;
  height: auto;
  font-family: inherit;
}
.concept-diagram text
{
  fill: var(--ink);
  font-size: 12px;
}
.concept-diagram .caption
{
  fill: var(--muted);
  font-size: 10px;
}
.concept-diagram .value
{
  font-size: 14px;
  font-weight: 650;
}
.concept-diagram .node
{
  fill: #fbfcf8;
  stroke: #bccfba;
}
.concept-diagram .expected
{
  fill: #d1dfcc;
}
.concept-diagram .measured
{
  fill: #477457;
}
.concept-diagram .result
{
  fill: #174c3c;
}
.concept-diagram .result-text
{
  fill: white;
  font-size: 12px;
  font-weight: 600;
}
.concept-diagram .flow, .concept-diagram .axis, .concept-diagram .icon-line
{
  fill: none;
  stroke: #557b5d;
  stroke-width: 1.7;
}
.concept-diagram .difference
{
  fill: none;
  stroke: #b17827;
  stroke-width: 1.5;
  stroke-dasharray: 4 3;
}
.concept-diagram .sun
{
  fill: #e2bb67;
}
.concept-diagram .east
{
  fill: #e0ebda;
  stroke: #b7cdb0;
}
.concept-diagram .west
{
  fill: #f3ead8;
  stroke: #d6c19a;
}
.concept-diagram .panel
{
  fill: #477457;
}
.concept-diagram .panel-grid
{
  stroke: #cfe0ce;
  stroke-width: 1;
}
.concept-diagram .divider
{
  stroke: #a9b7a5;
  stroke-dasharray: 4 4;
}

/* Keep each feature heading compact instead of stacking three separate rows. */
.tool-card-heading
{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
}
.tool-card-heading .tool-icon
{
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  margin: 0;
  font-size: 20px;
}
.tool-card-heading .eyebrow
{
  margin: 0;
  letter-spacing: .5px;
}
.tool-card-heading h3
{
  margin: 0;
  flex: 1 1 180px;
}

/* Keep each setup step number and title on one compact line. */
.setup-step-heading
{
  display: flex;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid #cdd8c6;
  padding-bottom: 10px;
}
.setup-step-heading > span
{
  color: #61735c;
  font-size: var(--text-small);
  flex-shrink: 0;
}
.setup-step-heading h3
{
  margin: 0;
}

/* Keep plan limits and optional support prices in one accessible comparison. */
.license-section
{
  background: #f1f5ee;
  border-top: 1px solid var(--line);
}
.license-heading
{
  align-items: flex-start;
}
.license-heading > p
{
  max-width: 490px;
  padding-top: 34px;
}
.license-highlights
{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-bottom: 22px;
  color: var(--green);
  font-size: var(--text-small);
  font-weight: 600;
}
.license-highlights span::before
{
  content: "✓";
  margin-right: 8px;
}
.license-scroll-hint
{
  margin-bottom: 10px;
  color: var(--muted);
  font-size: var(--text-small);
}
.license-table-scroll
{
  overflow-x: auto;
  border: 1px solid #cbd8cb;
  border-radius: 8px;
  background: white;
}
.license-table
{
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  table-layout: fixed;
  text-align: left;
  line-height: 1.6;
}
.license-table caption
{
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  color: var(--muted);
  font-size: var(--text-small);
}
.license-table th, .license-table td
{
  padding: 17px 22px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  overflow-wrap: break-word;
}
.license-table thead th
{
  padding-block: 26px 20px;
  background: #fafcf8;
}
.license-table th:first-child
{
  width: 25%;
}
.license-table tbody th
{
  font-size: var(--text-small);
  font-weight: 600;
}
.license-plan, .license-audience, .license-table small
{
  display: block;
}
.license-plan
{
  font-size: 1.25rem;
  color: var(--green);
}
.license-audience, .license-table small
{
  margin-top: 5px;
  font-size: var(--text-small);
  font-weight: 400;
  color: var(--muted);
}
.license-table .license-commercial
{
  background: #edf5eb;
}
.license-price
{
  font-size: clamp(1.75rem, 2.5vw, 2.5rem);
  line-height: 1.3;
  letter-spacing: -.04em;
  font-weight: 650;
  color: var(--green);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.license-price-row th, .license-price-row td
{
  padding-block: 22px;
}
.license-table tbody tr:last-child > *
{
  border-bottom: 0;
}
.license-service
{
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 32px;
  padding-block: 28px;
  border-bottom: 1px solid #cbd8cb;
}
.license-service .eyebrow
{
  margin-bottom: 8px;
}
.license-service h3
{
  font-size: var(--text-lead);
}
.license-service > div > p:not(.eyebrow), .license-footer > p
{
  color: var(--muted);
  font-size: var(--text-small);
}
.license-service > div > p + p
{
  margin-top: 10px;
}
.license-footer
{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  margin-top: 24px;
}
.license-footer > p
{
  max-width: 690px;
}
.license-footer .button
{
  flex-shrink: 0;
}
@media (min-width: 1000px)
{
  .license-scroll-hint
  {
    display: none;
  }
}
@media (max-width: 850px)
{
  .license-heading, .license-footer
  {
    flex-direction: column;
    align-items: flex-start;
  }
  .license-heading > p
  {
    max-width: none;
    padding-top: 0;
  }
  .license-service
  {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}
@media (max-width: 600px)
{
  .license-table th, .license-table td
  {
    padding-inline: 16px;
  }
  .license-highlights
  {
    gap: 8px 18px;
  }
}

/* Keep the additional template link within the compact desktop header. */
@media (min-width: 1051px) and (max-width: 1250px)
{
  .site-shell .shared-header [data-common-navigation]
  {
    gap: 12px;
  }
}