:root {
  --bg: #0d1014;
  --bg-elev: #15191f;
  --bg-elev-2: #1c2129;
  --line: #232a33;
  --line-strong: #2e3742;
  --text: #e7ecf3;
  --text-dim: #95a0ad;
  --text-faint: #66707b;
  --accent: #7ec8ff;
  --accent-strong: #4ea7ff;
  --good: #5fdcb1;
  --warn: #f4c372;
  --warn-bg: rgba(244, 195, 114, 0.08);
  --warn-border: rgba(244, 195, 114, 0.4);
  --bad: #f08a8a;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.02), 0 8px 24px rgba(0, 0, 0, 0.35);
  --tip-bg: #f5f7fa;
  --tip-text: #1a1f29;
  --report-frame-bg: #ffffff;
}

body.theme-light {
  --bg: #f7f8fb;
  --bg-elev: #ffffff;
  --bg-elev-2: #eef1f6;
  --line: #dde2eb;
  --line-strong: #c5cdda;
  --text: #1a1f29;
  --text-dim: #4a5566;
  --text-faint: #6f7a8a;
  --accent: #2b6cb0;
  --accent-strong: #1e4f8a;
  --good: #1f8765;
  --warn: #92660d;
  --warn-bg: rgba(146, 102, 13, 0.08);
  --warn-border: rgba(146, 102, 13, 0.35);
  --bad: #b13d3d;
  --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.6), 0 6px 22px rgba(15, 23, 42, 0.08);
  --tip-bg: #1a1f29;
  --tip-text: #f5f7fa;
  --report-frame-bg: #ffffff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Text",
    "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  transition: background 200ms ease, color 200ms ease;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-strong); }
code {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.9em;
}


.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  gap: 16px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.brand {
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.brand:hover { color: var(--text); }

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--accent);
  color: var(--bg);
  font-size: 11px;
  font-weight: 700;
}

.topnav { display: flex; gap: 6px; }
.topnav-link {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-dim);
}
.topnav-link.is-active {
  color: var(--text);
  background: var(--bg-elev-2);
}
.topnav-link:hover { color: var(--text); }

.topbar-tools { display: flex; align-items: center; gap: 12px; }

.reka-link {
  display: inline-flex;
  align-items: center;
  color: var(--text);
  opacity: 0.8;
  transition: opacity 0.15s ease;
}
.reka-link:hover { opacity: 1; }
.reka-logo {
  display: block;
  height: 16px;
  width: auto;
}

.theme-toggle {
  appearance: none;
  background: var(--bg-elev-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--text);
  font-size: 18px;
  position: relative;
  flex-shrink: 0;
  transition: background 120ms ease, border-color 120ms ease;
}
.theme-toggle:hover { background: var(--line); border-color: var(--accent); }
.theme-toggle:active { transform: scale(0.95); }
.theme-icon {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  transition: opacity 150ms ease, transform 150ms ease;
}
.theme-icon[data-theme="dark"] { opacity: 1; transform: rotate(0); }
.theme-icon[data-theme="light"] { opacity: 0; transform: rotate(20deg); }
body.theme-light .theme-icon[data-theme="dark"] { opacity: 0; transform: rotate(-20deg); }
body.theme-light .theme-icon[data-theme="light"] { opacity: 1; transform: rotate(0); }

.topbar-meta {
  font-size: 12px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}


.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 36px 28px 64px;
}

.page-title {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}
.page-lede {
  color: var(--text-dim);
  margin: 0 0 28px;
}

.section-title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin: 36px 0 12px;
}


.table-wrap {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow-x: auto;
}

.rank-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}
.rank-table th, .rank-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.rank-table thead th {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  background: var(--bg-elev-2);
}
.rank-table tbody tr:last-child td { border-bottom: 0; }
.rank-row { cursor: pointer; transition: background 80ms ease; }
.rank-row:hover { background: var(--bg-elev-2); }
.rank-col { width: 48px; color: var(--text-faint); }
.rank-model { font-weight: 600; color: var(--text); }
.rank-sub { font-size: 12px; color: var(--text-faint); margin-top: 2px; }
.metric-strong { color: var(--good); font-weight: 600; }
.rank-arrow {
  width: 24px;
  text-align: right;
  color: var(--text-faint);
  font-size: 18px;
}


.empty-state {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  color: var(--text-dim);
  text-align: center;
}
.empty-state h2 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}
.empty-state p { margin: 6px 0; }


.form-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 28px 22px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 20px;
  margin-bottom: 16px;
}
.form-row.full { grid-template-columns: 1fr; }

.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label {
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.form-field input,
.form-field select {
  background: var(--bg-elev-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
}
.form-field input:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--accent);
}
.form-field input:disabled {
  opacity: 0.7;
  background: var(--bg-elev);
}
.form-field .hint {
  font-size: 11px;
  color: var(--text-faint);
}

.warning-banner {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  color: var(--warn);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 22px;
}
.warning-banner a { color: var(--warn); text-decoration: underline; }

.btn {
  appearance: none;
  background: var(--accent);
  color: var(--bg);
  border: 0;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }
.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line-strong);
}
.btn.is-disabled {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-faint);
  border-color: var(--line);
  cursor: default;
  pointer-events: none;
}
.btn-soon {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--text-faint);
  padding: 1px 6px;
  border-radius: 999px;
}
.btn-row {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.checkbox-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 12px 0;
  font-size: 13px;
  color: var(--text-dim);
}
.checkbox-row input { margin-top: 3px; }

.status-line {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 10px;
  font-variant-numeric: tabular-nums;
}
.status-line.ok { color: var(--good); }
.status-line.bad { color: var(--bad); }


.progress-card {
  margin-top: 14px;
  padding: 14px 16px;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-dim);
}
.progress-card.is-done { border-color: rgba(95, 220, 177, 0.4); }
.progress-card.is-failed { border-color: rgba(240, 138, 138, 0.4); }

.progress-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}
.progress-status {
  font-weight: 600;
  color: var(--text);
  font-size: 14px;
}
.progress-status.is-running { color: var(--accent); }
.progress-status.is-done { color: var(--good); }
.progress-status.is-failed { color: var(--bad); }
.progress-elapsed {
  font-size: 12px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}
.progress-bar {
  height: 8px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  margin: 6px 0 8px;
}
.progress-bar-fill {
  height: 100%;
  background: var(--accent);
  transition: width 200ms ease;
}
.progress-bar-fill.is-done { background: var(--good); }
.progress-counts {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}
.progress-log {
  margin-top: 8px;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  color: var(--text-faint);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 6px 8px;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 80px;
  overflow-y: auto;
}


.running-callout {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 16px;
}
.running-callout-head {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 999px;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; transform: scale(0.85); }
  50% { opacity: 1; transform: scale(1.0); }
}
.running-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.running-row:last-child { border-bottom: 0; padding-bottom: 0; }
.running-row:first-child { padding-top: 0; }
.running-row-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.running-row-name { color: var(--text); font-weight: 600; font-size: 14px; }
.running-row-meta { color: var(--text-faint); font-size: 12px; font-variant-numeric: tabular-nums; }
.running-row-progress {
  font-size: 12px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}


body.overlay-open { overflow: hidden; }

.overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(5, 7, 10, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  padding: 24px;
}
body.theme-light .overlay { background: rgba(15, 23, 42, 0.35); }
.overlay[hidden] { display: none; }

.overlay-card {
  width: min(1120px, 100%);
  max-height: 92vh;
  overflow-y: auto;
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 28px 28px 24px;
  box-shadow: var(--shadow-card);
  position: relative;
}
.overlay-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-faint);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.overlay-close:hover { background: var(--bg-elev-2); color: var(--text); }
.overlay-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 4px;
}
.overlay-title {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.overlay-sub {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.overlay-section {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 22px 0 10px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 6px 0 4px;
}
.metric-card {
  padding: 12px 14px;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.metric-label {
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.metric-big {
  margin-top: 4px;
  font-size: 20px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.breakdown-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: 13px;
}
.breakdown-table th, .breakdown-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.breakdown-table thead th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}
.breakdown-table tr:last-child td { border-bottom: 0; }

.report-frame {
  width: 100%;
  height: 70vh;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--report-frame-bg);
}


.sample-browser {
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 14px 18px;
}
.sample-browser-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}
.sample-browser-info {
  text-align: center;
  font-size: 13px;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.sample-browser-info .sample-counter {
  color: var(--text-faint);
  display: block;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.sample-nav {
  appearance: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  width: 36px;
  height: 36px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  transition: background 100ms ease, border-color 100ms ease;
}
.sample-nav:hover { background: var(--bg-elev); border-color: var(--line-strong); }
.sample-nav[disabled] { opacity: 0.4; cursor: not-allowed; }

.sample-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
}
.sample-video-wrap {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 12px;
  position: relative;
}
.sample-video-wrap video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}
.sample-video-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--text-faint);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sample-card-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  font-size: 12px;
  color: var(--text-faint);
  margin-bottom: 10px;
}
.sample-card-meta .pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.sample-card-meta .pill.is-negative { color: var(--bad); border-color: rgba(240, 138, 138, 0.4); }
.sample-card-meta .pill.is-positive { color: var(--good); border-color: rgba(95, 220, 177, 0.4); }
.sample-caption {
  font-size: 14px;
  color: var(--text);
  margin: 4px 0 14px;
}
.sample-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
  font-size: 13px;
}
.sample-table th, .sample-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.sample-table thead th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}
.sample-table tr:last-child td { border-bottom: 0; }
.verdict {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid var(--line);
  color: var(--text-dim);
}
.verdict.obeys { color: var(--good); border-color: rgba(95, 220, 177, 0.4); }
.verdict.violates { color: var(--bad); border-color: rgba(240, 138, 138, 0.4); }
.verdict.uncertain { color: var(--warn); border-color: rgba(244, 195, 114, 0.4); }
.verdict.na { color: var(--text-faint); }
.match-cell { width: 60px; text-align: center; font-size: 14px; }
.match-cell.ok { color: var(--good); }
.match-cell.miss { color: var(--bad); }
.match-cell.skip { color: var(--text-faint); }


.tt {
  border-bottom: 1px dotted var(--text-faint);
  cursor: help;
  outline: none;
}
.tt:focus-visible {
  border-bottom-color: var(--accent);
  border-bottom-style: solid;
}
.tt-floating {
  position: fixed;
  z-index: 10000;
  max-width: 320px;
  padding: 8px 12px;
  background: var(--tip-bg);
  color: var(--tip-text);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.4;
  text-align: left;
  border-radius: 6px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45),
              0 1px 0 rgba(255, 255, 255, 0.06);
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 100ms ease, transform 100ms ease;
}
.tt-floating.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.tt-floating::after {
  content: "";
  position: absolute;
  left: var(--arrow-x, 50%);
  transform: translateX(-50%);
  border: 6px solid transparent;
}
.tt-floating[data-arrow="bottom"]::after {
  bottom: -12px;
  border-top-color: var(--tip-bg);
}
.tt-floating[data-arrow="top"]::after {
  top: -12px;
  border-bottom-color: var(--tip-bg);
}

.subtle { color: var(--text-faint); font-size: 12px; }


.hero {
  background:
    radial-gradient(ellipse at top right, rgba(126, 200, 255, 0.18), transparent 60%),
    radial-gradient(ellipse at bottom left, rgba(95, 220, 177, 0.12), transparent 55%),
    var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 48px 40px 44px;
  margin-bottom: 28px;
}
body.theme-light .hero {
  background:
    radial-gradient(ellipse at top right, rgba(43, 108, 176, 0.12), transparent 60%),
    radial-gradient(ellipse at bottom left, rgba(31, 135, 101, 0.10), transparent 55%),
    var(--bg-elev);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.hero-title {
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  line-height: 1.1;
}
.hero-lede {
  font-size: 16px;
  color: var(--text-dim);
  margin: 0 0 22px;
}
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; }


.media-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.media-card {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
}
.media-card video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #000;
}
.media-label {
  position: absolute;
  bottom: 6px;
  left: 8px;
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  background: rgba(0, 0, 0, 0.55);
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.02em;
  pointer-events: none;
}


.carousel {
  --carousel-card-width: 320px;
  --carousel-gap: 16px;
  position: relative;
  overflow-x: hidden;
  overflow-y: hidden;
  scrollbar-width: none;
  margin-bottom: 28px;
}
.carousel::-webkit-scrollbar { display: none; }
.carousel-track {
  display: flex;
  gap: var(--carousel-gap);
  width: max-content;
}
.carousel-card {
  position: relative;
  flex: 0 0 var(--carousel-card-width);
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
}
/* z-index needed so label sits above the video. */
.carousel-card video {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: transparent;
}
.carousel-label {
  position: absolute;
  z-index: 2;
  top: 10px;
  left: 12px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: rgba(0, 0, 0, 0.55);
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
  pointer-events: none;
}


.flow-diagram {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 28px;
}
.flow-step {
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  text-align: center;
}
.flow-step strong {
  display: block;
  color: var(--text);
  font-size: 13px;
  margin-bottom: 3px;
}
.flow-arrow {
  text-align: center;
  color: var(--text-faint);
  font-size: 16px;
}

@media (max-width: 720px) {
  .container { padding: 24px 16px 48px; }
  .page-title { font-size: 22px; }
  .hero { padding: 32px 22px 28px; }
  .hero-inner { grid-template-columns: 1fr; gap: 24px; }
  .hero-title { font-size: 26px; }
  .form-row { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: 1fr; }
  .flow-diagram { grid-template-columns: 1fr; }
  .flow-arrow { display: none; }
  .topnav-link { padding: 6px 8px; font-size: 12px; }
  .topbar-meta { display: none; }
  .carousel { --carousel-card-width: 240px; }
}