:root {
  color-scheme: light;
  --vd-bg: #f2f2f2;
  --vd-paper: #fffdf4;
  --vd-panel: #ffffff;
  --vd-ink: #0b0b0b;
  --vd-muted: #454545;
  --vd-soft: #f7f7f7;
  --vd-line: #0b0b0b;
  --vd-yellow: #f6e652;
  --vd-cyan: #60e8f2;
  --vd-pink: #ff75b8;
  --vd-green: #75f07b;
  --vd-red: #ff4f4f;
  --vd-shadow: 8px 8px 0 #0b0b0b;
  --vd-shadow-sm: 5px 5px 0 #0b0b0b;
}

* {
  box-sizing: border-box;
}

body.vd-page {
  min-height: 100dvh;
  margin: 0;
  background-color: var(--vd-bg);
  background-image:
    linear-gradient(#d9d9d9 1px, transparent 1px),
    linear-gradient(90deg, #d9d9d9 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--vd-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

button,
input,
textarea {
  font: inherit;
}

.vd-shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 48px;
}

.vd-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
}

.vd-brand,
.vd-nav-link,
.vd-lang-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 3px solid var(--vd-line);
  border-radius: 6px;
  background: var(--vd-panel);
  box-shadow: var(--vd-shadow-sm);
  color: var(--vd-ink);
  font-size: 14px;
  font-weight: 950;
  padding: 0 12px;
  text-decoration: none;
}

.vd-brand {
  background: var(--vd-yellow);
  font-size: 16px;
}

.vd-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.vd-brand:hover,
.vd-nav-link:hover,
.vd-lang-link:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 #0b0b0b;
}

.vd-hero {
  display: grid;
  gap: 14px;
  margin: 0 0 24px;
}

.vd-eyebrow {
  width: fit-content;
  margin: 0;
  border: 3px solid var(--vd-line);
  border-radius: 999px;
  background: var(--vd-cyan);
  color: var(--vd-ink);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0;
  padding: 6px 12px;
  text-transform: uppercase;
}

.vd-hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: 56px;
  line-height: 1.02;
  letter-spacing: 0;
  text-wrap: balance;
}

.vd-lead {
  max-width: 780px;
  margin: 0;
  color: var(--vd-muted);
  font-size: 18px;
  font-weight: 760;
  text-wrap: pretty;
}

.vd-chip-row,
.vd-platform-grid {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.vd-chip,
.vd-platform-tab {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 3px solid var(--vd-line);
  border-radius: 6px;
  background: var(--vd-panel);
  box-shadow: 4px 4px 0 #0b0b0b;
  color: var(--vd-ink);
  font-size: 14px;
  font-weight: 950;
  text-decoration: none;
}

.vd-chip {
  padding: 0 12px;
}

.vd-platform-tab {
  gap: 8px;
  padding: 0 12px 0 8px;
}

.vd-platform-tab:hover,
.vd-platform-tab[aria-current="page"] {
  background: var(--vd-yellow);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 #0b0b0b;
}

.vd-badge {
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  height: 24px;
  border: 2px solid var(--vd-line);
  border-radius: 4px;
  background: var(--vd-pink);
  color: var(--vd-ink);
  font-size: 11px;
  font-weight: 950;
  padding: 0 6px;
}

.vd-home-layout,
.vd-tool-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.vd-panel {
  border: 4px solid var(--vd-line);
  border-radius: 8px;
  background: var(--vd-panel);
  box-shadow: var(--vd-shadow);
  padding: 24px;
}

.vd-download-box {
  max-width: 860px;
}

.vd-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 14px;
}

.vd-panel-head h2 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0;
  text-wrap: balance;
}

.vd-panel p {
  color: var(--vd-muted);
}

label {
  display: block;
  margin-bottom: 8px;
  color: var(--vd-ink);
  font-size: 14px;
  font-weight: 950;
}

textarea,
input[type="url"],
input[type="text"] {
  width: 100%;
  border: 3px solid var(--vd-line);
  border-radius: 6px;
  background: var(--vd-paper);
  color: var(--vd-ink);
  outline: none;
  padding: 13px 14px;
}

textarea {
  min-height: 142px;
  resize: vertical;
}

textarea:focus,
input:focus {
  background: #ffffff;
  box-shadow: 4px 4px 0 var(--vd-cyan);
}

.vd-hint {
  margin: 10px 0 0;
  color: var(--vd-muted);
  font-size: 14px;
  font-weight: 760;
}

.vd-actions,
.vd-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.vd-actions {
  margin-top: 16px;
}

.vd-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 3px solid var(--vd-line);
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 4px 4px 0 #0b0b0b;
  color: var(--vd-ink);
  cursor: pointer;
  font-size: 15px;
  font-weight: 950;
  padding: 0 18px;
  text-decoration: none;
}

.vd-button:hover,
.vd-button:focus-visible {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 #0b0b0b;
}

.vd-button-primary {
  min-width: 140px;
  background: var(--vd-green);
}

.vd-button[disabled] {
  cursor: not-allowed;
  opacity: 0.55;
}

.vd-result,
.vd-download-panel {
  display: grid;
  gap: 12px;
}

.vd-result-inline {
  margin-top: 18px;
}

.vd-result:empty {
  display: none;
}

.vd-download-panel > h3,
.vd-download-panel > p {
  display: none;
}

.vd-result-card {
  border: 3px solid var(--vd-line);
  border-radius: 8px;
  background: var(--vd-paper);
  box-shadow: 4px 4px 0 #0b0b0b;
  padding: 16px;
}

.vd-result-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: 0;
  text-wrap: balance;
}

.vd-result-card p {
  margin: 0;
  text-wrap: pretty;
}

.vd-quality-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.vd-quality-card {
  display: grid;
  gap: 14px;
  border: 3px solid var(--vd-line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 5px 5px 0 #0b0b0b;
  padding: 16px;
}

.vd-quality-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.vd-quality-head h3 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0;
}

.vd-quality-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  color: var(--vd-muted);
  font-size: 13px;
  font-weight: 760;
}

.vd-kv {
  display: grid;
  gap: 8px;
  margin: 12px 0;
}

.vd-kv-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 13px;
}

.vd-kv-row span:first-child {
  color: var(--vd-muted);
  font-weight: 950;
}

.vd-code {
  overflow-wrap: anywhere;
  color: #111111;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
}

.vd-status {
  min-height: 20px;
  color: var(--vd-muted);
  font-size: 14px;
  font-weight: 850;
}

.vd-status[data-tone="warn"] {
  color: #6f5400;
}

.vd-status[data-tone="error"] {
  color: #b00020;
}

.vd-status[data-tone="ok"] {
  color: #0b6727;
}

.vd-note-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 0;
}

.vd-note {
  border: 3px solid var(--vd-line);
  border-radius: 8px;
  background: var(--vd-panel);
  box-shadow: var(--vd-shadow-sm);
  padding: 16px;
}

.vd-note:nth-child(1) {
  background: var(--vd-yellow);
}

.vd-note:nth-child(2) {
  background: var(--vd-cyan);
}

.vd-note:nth-child(3) {
  background: var(--vd-pink);
}

.vd-note h2,
.vd-note h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: 0;
}

.vd-note p,
.vd-note ul {
  margin: 0;
  color: var(--vd-ink);
  font-size: 14px;
  font-weight: 760;
}

.vd-note ul {
  padding-left: 18px;
}

.vd-warning {
  border-color: var(--vd-line);
  background: #fff0a6;
}

.vd-muted {
  color: var(--vd-muted);
}

.vd-spacer {
  height: 12px;
}

.lab-simple-footer {
  margin: 28px auto 22px;
  padding: 18px 20px;
  color: var(--vd-muted);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
}

.lab-simple-footer a {
  color: var(--vd-ink);
  font-weight: 950;
  text-decoration: underline;
}

@media (max-width: 760px) {
  .vd-shell {
    width: min(100% - 22px, 1080px);
    padding-top: 14px;
  }

  .vd-topbar {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 22px;
  }

  .vd-nav {
    justify-content: flex-start;
  }

  .vd-hero h1 {
    font-size: 38px;
  }

  .vd-lead {
    font-size: 16px;
  }

  .vd-panel {
    padding: 18px;
  }

  .vd-quality-list,
  .vd-note-grid {
    grid-template-columns: 1fr;
  }

  .vd-kv-row {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .vd-actions .vd-button,
  .vd-inline-actions .vd-button {
    flex: 1 1 150px;
  }
}