:root {
  --bg: #f3efe6;
  --bg-2: #f8f5ee;
  --text: #1a282d;
  --muted: rgba(26, 40, 45, 0.72);
  --line: rgba(34, 58, 61, 0.12);
  --line-strong: rgba(34, 58, 61, 0.2);
  --panel: rgba(255, 255, 255, 0.92);
  --panel-soft: rgba(255, 255, 255, 0.72);
  --accent: #0f7d73;
  --accent-2: #d56b1f;
  --good: #147950;
  --warn: #8b5b00;
  --bad: #b03c3c;
  --shadow: 0 28px 70px rgba(86, 74, 53, 0.12);
  --radius-xl: 26px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --content: 1200px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 700px at 0% 0%, rgba(15, 125, 115, 0.16), transparent 58%),
    radial-gradient(1100px 760px at 100% 0%, rgba(213, 107, 31, 0.14), transparent 56%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
  color: var(--text);
}

body {
  font-family: "Avenir Next", Avenir, "Segoe UI", sans-serif;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.14em;
}

img {
  max-width: 100%;
  height: auto;
}

code,
pre,
kbd {
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
}

main,
section,
article {
  min-width: 0;
}

.shell {
  max-width: var(--content);
  margin: 0 auto;
  padding: 18px;
  display: grid;
  gap: 14px;
}

.panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  padding: 18px;
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -120px;
  bottom: -180px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(15, 125, 115, 0.16), transparent 70%);
  pointer-events: none;
}

.heroTop,
.sectionHead,
.actionRow,
.row,
.summaryStrip {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brandBlock {
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(15, 125, 115, 0.1);
  border: 1px solid rgba(15, 125, 115, 0.16);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
}

h1 {
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: clamp(32px, 5vw, 58px);
  letter-spacing: -0.045em;
}

h2 {
  font-size: 22px;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 16px;
}

p,
li {
  margin: 0;
  line-height: 1.55;
  color: var(--muted);
}

ul,
ol {
  margin: 0;
  padding-left: 18px;
}

.lede {
  max-width: 900px;
  margin-top: 12px;
  font-size: 16px;
}

.sublede {
  max-width: 860px;
  margin-top: 8px;
  font-size: 13px;
}

.siteNav {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
  flex-wrap: wrap;
}

.siteNav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.siteNav a[aria-current="page"] {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 20px rgba(15, 125, 115, 0.22);
}

.privacyNote,
.compatNote,
.tip,
.status,
.callout {
  border-radius: var(--radius-md);
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.66);
  color: var(--text);
  font-size: 13px;
  line-height: 1.5;
}

.privacyNote {
  margin-top: 14px;
  border-color: rgba(15, 125, 115, 0.18);
  background: rgba(15, 125, 115, 0.08);
}

.callout.warn {
  border-color: rgba(139, 91, 0, 0.18);
  background: rgba(139, 91, 0, 0.08);
}

.callout.good {
  border-color: rgba(20, 121, 80, 0.18);
  background: rgba(20, 121, 80, 0.08);
}

.status {
  white-space: pre-wrap;
}

.btn,
.input,
select.input {
  appearance: none;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  min-height: 44px;
  padding: 0 16px;
  font: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.86);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  font-weight: 700;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn.secondary {
  background: rgba(213, 107, 31, 0.12);
  border-color: rgba(213, 107, 31, 0.18);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.input {
  width: min(360px, 100%);
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
}

.inputLabel {
  display: grid;
  gap: 8px;
  min-width: min(360px, 100%);
}

.inputLabel span {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 14px;
}

.grid.two {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.chipList,
.resultActions,
.capabilityList,
.pillList {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip,
.capability,
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
}

.capability.good,
.pill.good {
  border-color: rgba(20, 121, 80, 0.22);
  background: rgba(20, 121, 80, 0.1);
}

.capability.warn,
.pill.warn {
  border-color: rgba(139, 91, 0, 0.22);
  background: rgba(139, 91, 0, 0.1);
}

.capability.bad,
.pill.bad {
  border-color: rgba(176, 60, 60, 0.22);
  background: rgba(176, 60, 60, 0.1);
}

.cardList,
.toolGrid {
  display: grid;
  gap: 12px;
}

.toolGrid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  padding: 14px;
}

.card strong,
.dataValue,
.metric strong {
  display: block;
  color: var(--text);
  font-size: 15px;
  line-height: 1.45;
  word-break: break-word;
}

.card small,
.dataLabel,
.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  margin-bottom: 4px;
}

.metricRow {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric {
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.66);
}

.dataGrid {
  display: grid;
  gap: 10px;
}

.dataGrid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dataGrid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dataTile,
.emptyState {
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
}

.diagActions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.diagActions .btn {
  min-height: 38px;
  padding: 0 14px;
}

.loadingGlyph {
  display: inline-block;
  vertical-align: text-bottom;
  margin-right: 8px;
  color: var(--accent);
}

.emptyState {
  color: var(--muted);
  text-align: center;
}

.resultTable {
  display: grid;
  gap: 10px;
}

.resultRow {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 0.7fr)) auto;
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
}

.resultRow span {
  display: block;
}

.resultRow .metaLabel {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.resultRow .metaValue {
  font-size: 13px;
  color: var(--text);
  line-height: 1.45;
  word-break: break-word;
}

.resultRow.good {
  border-color: rgba(20, 121, 80, 0.22);
}

.resultRow.warn {
  border-color: rgba(139, 91, 0, 0.22);
}

.resultRow.bad {
  border-color: rgba(176, 60, 60, 0.22);
}

.tableWrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.table th {
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.table tr:last-child td {
  border-bottom: 0;
}

.logBox {
  min-height: 180px;
  max-height: 360px;
  overflow: auto;
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(23, 31, 35, 0.96);
  color: #d7ede7;
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
}

.stack {
  display: grid;
  gap: 8px;
}

.faq {
  display: grid;
  gap: 10px;
}

.faq details {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
  overflow: hidden;
}

.faq summary {
  cursor: pointer;
  padding: 14px;
  font-weight: 700;
}

.faq details p,
.faq details ul {
  padding: 0 14px 14px;
}

.footer {
  padding: 4px 8px 18px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 1080px) {
  .grid.two,
  .grid.three,
  .toolGrid,
  .dataGrid.two,
  .dataGrid.three,
  .metricRow {
    grid-template-columns: 1fr;
  }

  .resultRow {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    padding: 12px;
  }

  .heroTop {
    flex-direction: column;
    align-items: stretch;
  }

  .siteNav {
    align-self: flex-start;
  }

  .brand {
    align-items: flex-start;
  }

  .brand img {
    width: 58px;
    height: 58px;
  }

  .actionRow,
  .summaryStrip {
    align-items: stretch;
  }

  .btn,
  .input,
  .inputLabel {
    width: 100%;
  }

  .resultRow {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .table th,
  .table td {
    padding: 10px 12px;
  }
}