:root {
  --pg-ink: #24292f;
  --pg-muted: #5f6b7a;
  --pg-paper: #ffffff;
  --pg-surface: #ffffff;
  --pg-line: #e3e8ef;
  --pg-accent: #1565c0;
  --pg-accent-dark: #0d47a1;
  --pg-green: #13795b;
  --pg-green-soft: #e2f3ec;
  --pg-amber: #9a5b00;
  --pg-amber-soft: #fff0cc;
  --pg-red: #b42318;
  --pg-red-soft: #fee9e7;
  --pg-focus: #2563eb;
}

.dark {
  --pg-ink: #f1f3f5;
  --pg-muted: #aeb8c4;
  --pg-paper: #202124;
  --pg-surface: #27292d;
  --pg-line: #3d424a;
  --pg-accent: #90caf9;
  --pg-accent-dark: #bbdefb;
  --pg-green: #69d5af;
  --pg-green-soft: #173b31;
  --pg-amber: #f4bd55;
  --pg-amber-soft: #443318;
  --pg-red: #ff8d86;
  --pg-red-soft: #4a2623;
  --pg-focus: #75a7ff;
}

body.page-wrapper:has(.playground-page),
body.page-wrapper:has(.picclean-page),
body.page-wrapper:has(.speedtest-page) {
  background: var(--pg-paper);
}

body:has(.playground-page) .page-body,
body:has(.picclean-page) .page-body,
body:has(.speedtest-page) .page-body {
  background: var(--pg-paper);
  color: var(--pg-ink);
}

.playground-page,
.picclean-page,
.speedtest-page {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  color: var(--pg-ink);
  font-size: 16px;
  line-height: 1.6;
}

.playground-page *,
.picclean-page *,
.speedtest-page * {
  box-sizing: border-box;
}

.playground-page button,
.playground-page a,
.picclean-page button,
.picclean-page a,
.speedtest-page button,
.speedtest-page a,
.picclean-dropzone {
  touch-action: manipulation;
}

.playground-page a:focus-visible,
.picclean-page a:focus-visible,
.picclean-page button:focus-visible,
.picclean-page [role="button"]:focus-visible,
.picclean-page canvas:focus-visible,
.picclean-page summary:focus-visible {
  outline: 3px solid var(--pg-focus);
  outline-offset: 3px;
}

.speedtest-page a:focus-visible,
.speedtest-page button:focus-visible {
  outline: 3px solid var(--pg-focus);
  outline-offset: 3px;
}

.playground-hero {
  padding: 72px 0 44px;
  border-bottom: 1px solid var(--pg-line);
}

.playground-kicker,
.picclean-kicker,
.tool-eyebrow {
  margin: 0 0 12px;
  color: var(--pg-accent-dark);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.playground-hero h1 {
  margin: 0;
  color: var(--pg-ink);
  font-size: clamp(2.3rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.playground-lead {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--pg-muted);
  font-size: 1rem;
  line-height: 1.5;
}

.playground-rule {
  width: 44px;
  height: 3px;
  margin-top: 28px;
  background: var(--pg-accent);
}

.playground-tools {
  padding: 40px 0 64px;
}

.playground-section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.playground-section-heading h2 {
  margin: 0;
  color: var(--pg-ink);
  font-size: 1.15rem;
  font-weight: 650;
}

.playground-section-heading > span {
  color: var(--pg-muted);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.playground-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 480px));
  gap: 20px;
}

.tool-card {
  position: relative;
  display: flex;
  min-height: 300px;
  flex-direction: column;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--pg-line);
  border-radius: 8px;
  background: var(--pg-surface);
  color: var(--pg-ink);
  text-decoration: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.tool-card:hover {
  border-color: var(--pg-accent);
  box-shadow: 0 12px 32px rgba(31, 41, 55, 0.1);
  color: var(--pg-ink);
  text-decoration: none;
  transform: translateY(-3px);
}

.dark .tool-card:hover {
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
}

.tool-card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tool-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--pg-green);
  font-size: 0.78rem;
  font-weight: 650;
  text-transform: uppercase;
}

.tool-status > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 4px var(--pg-green-soft);
}

.tool-arrow {
  color: var(--pg-muted);
  font-size: 1.35rem;
  transition: color 180ms ease, transform 180ms ease;
}

.tool-card:hover .tool-arrow {
  color: var(--pg-accent);
  transform: translate(2px, -2px);
}

.tool-mark {
  position: relative;
  width: 72px;
  height: 72px;
  margin: 32px 0 26px;
  border: 1.5px solid var(--pg-ink);
  border-radius: 50%;
}

.tool-mark::before,
.tool-mark::after {
  position: absolute;
  content: "";
  background: var(--pg-accent);
}

.tool-mark::before {
  top: 50%;
  right: -10px;
  left: -10px;
  height: 1.5px;
}

.tool-mark::after {
  top: -10px;
  bottom: -10px;
  left: 50%;
  width: 1.5px;
}

.tool-mark span {
  position: absolute;
  z-index: 1;
  width: 8px;
  height: 8px;
  border: 2px solid var(--pg-surface);
  border-radius: 50%;
  background: var(--pg-accent);
}

.tool-mark span:nth-child(1) {
  top: 8px;
  left: 16px;
}

.tool-mark span:nth-child(2) {
  top: 28px;
  right: 0;
}

.tool-mark span:nth-child(3) {
  right: 16px;
  bottom: 4px;
}

.tool-mark-speed {
  border-radius: 8px;
  border-color: var(--pg-line);
}

.tool-mark-speed::before {
  top: auto;
  right: 10px;
  bottom: 14px;
  left: 10px;
  height: 1px;
  background: var(--pg-line);
}

.tool-mark-speed::after {
  top: 14px;
  bottom: 14px;
  left: 50%;
  width: 1.5px;
  background: var(--pg-ink);
  transform: rotate(42deg);
  transform-origin: 50% 100%;
}

.tool-mark-speed span {
  width: 6px;
  height: 6px;
  border: 0;
}

.tool-mark-speed span:nth-child(1) {
  top: auto;
  bottom: 11px;
  left: 12px;
}

.tool-mark-speed span:nth-child(2) {
  top: auto;
  right: 12px;
  bottom: 11px;
}

.tool-mark-speed span:nth-child(3) {
  right: auto;
  bottom: 11px;
  left: calc(50% - 3px);
  width: 8px;
  height: 8px;
  background: var(--pg-ink);
}

.tool-card .tool-eyebrow {
  margin-bottom: 8px;
}

.tool-card h3 {
  margin: 0;
  color: var(--pg-ink);
  font-size: clamp(1.5rem, 2.4vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.tool-card > p:not(.tool-eyebrow) {
  max-width: 540px;
  margin: 18px 0 32px;
  color: var(--pg-muted);
}

.tool-card-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--pg-line);
  color: var(--pg-muted);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* PicClean */

.picclean-page {
  padding-bottom: 72px;
}

.picclean-hero {
  padding: 72px 0 52px;
}

.picclean-back {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 9px;
  margin-bottom: 44px;
  color: var(--pg-muted);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
}

.picclean-back:hover {
  color: var(--pg-accent-dark);
  text-decoration: none;
}

.picclean-title-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
}

.picclean-hero h1 {
  margin: 0;
  color: var(--pg-ink);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.local-badge {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 9px;
  margin-bottom: 8px;
  padding: 9px 13px;
  border: 1px solid color-mix(in srgb, var(--pg-green) 36%, var(--pg-line));
  border-radius: 999px;
  color: var(--pg-green);
  font-size: 0.78rem;
  font-weight: 650;
}

.local-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 4px var(--pg-green-soft);
}

.picclean-lead {
  max-width: 780px;
  margin: 28px 0 0;
  color: var(--pg-muted);
  font-size: clamp(1.08rem, 2.2vw, 1.4rem);
}

.picclean-app {
  border-top: 1px solid var(--pg-line);
  padding-top: 40px;
}

.picclean-dropzone {
  position: relative;
  display: flex;
  min-height: 410px;
  cursor: pointer;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: 48px 24px;
  border: 1.5px dashed color-mix(in srgb, var(--pg-ink) 42%, transparent);
  border-radius: 6px;
  background:
    linear-gradient(var(--pg-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pg-line) 1px, transparent 1px),
    var(--pg-surface);
  background-position: center center;
  background-size: 48px 48px;
  text-align: center;
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.picclean-dropzone::before {
  position: absolute;
  inset: 18px;
  border: 1px solid color-mix(in srgb, var(--pg-line) 70%, transparent);
  content: "";
  pointer-events: none;
}

.picclean-dropzone:hover,
.picclean-dropzone.is-dragover {
  border-color: var(--pg-accent);
  background-color: color-mix(in srgb, var(--pg-surface) 92%, var(--pg-accent));
}

.picclean-dropzone.is-dragover {
  transform: scale(0.995);
}

.dropzone-icon {
  position: relative;
  width: 72px;
  height: 72px;
  margin-bottom: 24px;
  border: 2px solid var(--pg-ink);
  border-radius: 50%;
  background: var(--pg-surface);
}

.dropzone-icon::before,
.dropzone-icon::after {
  position: absolute;
  background: var(--pg-accent);
  content: "";
}

.dropzone-icon::before {
  top: 34px;
  left: 14px;
  width: 40px;
  height: 2px;
}

.dropzone-icon::after {
  top: 14px;
  left: 34px;
  width: 2px;
  height: 40px;
}

.dropzone-icon span {
  position: absolute;
  z-index: 1;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pg-accent);
}

.dropzone-icon span:nth-child(1) { top: 12px; left: 22px; }
.dropzone-icon span:nth-child(2) { top: 30px; right: 8px; }
.dropzone-icon span:nth-child(3) { right: 20px; bottom: 10px; }

.picclean-dropzone h2 {
  position: relative;
  margin: 0;
  color: var(--pg-ink);
  font-size: clamp(1.8rem, 4vw, 2.65rem);
  font-weight: 650;
  letter-spacing: -0.035em;
}

.picclean-dropzone p {
  position: relative;
  margin: 10px 0 22px;
  color: var(--pg-muted);
}

.picclean-primary-action {
  position: relative;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-radius: 3px;
  background: var(--pg-accent);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(21, 101, 192, 0.18);
}

.picclean-dropzone small {
  position: relative;
  margin-top: 20px;
  color: var(--pg-muted);
  font-size: 0.76rem;
  font-variant-numeric: tabular-nums;
}

.dropzone-scan {
  position: absolute;
  z-index: 0;
  inset: 18px;
  overflow: hidden;
  pointer-events: none;
}

.dropzone-scan span {
  position: absolute;
  right: 0;
  left: 0;
  height: 2px;
  opacity: 0;
  background: linear-gradient(90deg, transparent, var(--pg-accent), transparent);
  box-shadow: 0 0 20px var(--pg-accent);
}

.picclean-dropzone.is-processing .dropzone-scan span {
  opacity: 0.8;
  animation: picclean-scan 1.3s ease-in-out infinite;
}

@keyframes picclean-scan {
  0% { top: 0; }
  50% { top: calc(100% - 2px); }
  100% { top: 0; }
}

.picclean-status {
  display: flex;
  min-height: 92px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid var(--pg-line);
  background: var(--pg-surface);
  color: var(--pg-muted);
}

.picclean-status[hidden],
.picclean-error[hidden],
.picclean-workspace[hidden],
.picclean-dropzone[hidden] {
  display: none !important;
}

.status-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--pg-line);
  border-top-color: var(--pg-accent);
  border-radius: 50%;
  animation: picclean-spin 700ms linear infinite;
}

@keyframes picclean-spin {
  to { transform: rotate(360deg); }
}

.picclean-error {
  padding: 36px;
  border: 1px solid color-mix(in srgb, var(--pg-red) 45%, var(--pg-line));
  background: var(--pg-red-soft);
  color: var(--pg-ink);
}

.picclean-error strong {
  font-size: 1.2rem;
}

.picclean-error p {
  margin: 8px 0 20px;
  color: var(--pg-muted);
}

.picclean-workspace {
  border: 1px solid var(--pg-line);
  border-radius: 6px;
  background: var(--pg-surface);
}

.picclean-filebar {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--pg-line);
}

.picclean-filebar > div {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

.picclean-filebar > div > div {
  min-width: 0;
}

.file-type {
  display: inline-flex;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--pg-line);
  background: var(--pg-paper);
  color: var(--pg-accent-dark);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.picclean-filebar strong {
  display: block;
  overflow: hidden;
  color: var(--pg-ink);
  font-size: 0.92rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.picclean-filebar p {
  margin: 2px 0 0;
  color: var(--pg-muted);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.picclean-text-button {
  min-height: 44px;
  cursor: pointer;
  padding: 0 12px;
  border: 0;
  background: transparent;
  color: var(--pg-accent-dark);
  font-weight: 650;
}

.picclean-workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.75fr);
}

.picclean-editor-card,
.picclean-report-card {
  min-width: 0;
  padding: 24px;
}

.picclean-editor-card {
  border-right: 1px solid var(--pg-line);
}

.picclean-card-heading > div {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.picclean-card-heading > div > span {
  display: inline-flex;
  min-width: 34px;
  height: 24px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--pg-line);
  color: var(--pg-muted);
  font-size: 0.68rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.picclean-card-heading h2 {
  margin: -3px 0 0;
  color: var(--pg-ink);
  font-size: 1.15rem;
  font-weight: 650;
}

.picclean-card-heading p {
  margin: 3px 0 0;
  color: var(--pg-muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.picclean-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 12px;
}

.tool-button {
  display: inline-flex;
  min-height: 44px;
  cursor: pointer;
  align-items: center;
  gap: 8px;
  padding: 0 13px;
  border: 1px solid var(--pg-line);
  border-radius: 3px;
  background: var(--pg-surface);
  color: var(--pg-ink);
  font-size: 0.78rem;
  font-weight: 600;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.tool-button:hover:not(:disabled) {
  border-color: var(--pg-accent);
  background: color-mix(in srgb, var(--pg-surface) 92%, var(--pg-accent));
}

.tool-button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.tool-icon {
  position: relative;
  display: inline-block;
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
}

.tool-icon-add {
  border: 1.5px solid currentColor;
}

.tool-icon-add::before,
.tool-icon-add::after {
  position: absolute;
  top: 6px;
  left: 3px;
  width: 7px;
  height: 1.5px;
  background: currentColor;
  content: "";
}

.tool-icon-add::after {
  transform: rotate(90deg);
}

.tool-icon-undo::before,
.tool-icon-redo::before {
  position: absolute;
  inset: 2px;
  border: 1.5px solid currentColor;
  border-left-color: transparent;
  border-radius: 50%;
  content: "";
}

.tool-icon-undo::after,
.tool-icon-redo::after {
  position: absolute;
  top: 1px;
  left: 0;
  width: 6px;
  height: 6px;
  border-bottom: 1.5px solid currentColor;
  border-left: 1.5px solid currentColor;
  content: "";
  transform: rotate(45deg);
}

.tool-icon-redo {
  transform: scaleX(-1);
}

.tool-icon-delete {
  top: 2px;
  left: 3px;
  width: 9px;
  height: 11px;
  border: 1.5px solid currentColor;
  border-top: 0;
}

.tool-icon-delete::before {
  position: absolute;
  top: -4px;
  left: -2px;
  width: 11px;
  border-top: 1.5px solid currentColor;
  content: "";
}

.picclean-mask-style-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 0 14px;
}

.picclean-mask-style-label {
  min-width: max-content;
  padding-top: 10px;
  color: var(--pg-muted);
  font-size: 0.74rem;
  font-weight: 650;
}

.picclean-mask-styles {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mask-style-button {
  display: inline-flex;
  min-height: 44px;
  cursor: pointer;
  align-items: center;
  gap: 7px;
  padding: 0 10px;
  border: 1px solid var(--pg-line);
  border-radius: 3px;
  background: var(--pg-surface);
  color: var(--pg-muted);
  font-size: 0.72rem;
  font-weight: 600;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.mask-style-button:hover {
  border-color: var(--pg-accent);
  color: var(--pg-ink);
}

.mask-style-button.is-active {
  border-color: var(--pg-accent);
  background: color-mix(in srgb, var(--pg-surface) 90%, var(--pg-accent));
  color: var(--pg-ink);
}

.mask-style-button:focus-visible {
  outline: 2px solid var(--pg-accent);
  outline-offset: 2px;
}

.mask-style-swatch {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  border: 1px solid color-mix(in srgb, currentColor 35%, transparent);
  border-radius: 2px;
}

.mask-style-swatch.is-black { background: #11100f; }
.mask-style-swatch.is-white {
  overflow: hidden;
  background: transparent;
}

.mask-style-swatch.is-white img {
  display: block;
  width: 100%;
  height: 100%;
}

.mask-style-swatch.is-gray { background: #6b7280; }
.mask-style-swatch.is-red { background: #d23c35; }
.mask-style-swatch.is-blue { background: #2267b5; }

.mask-style-swatch.is-mosaic {
  background:
    linear-gradient(90deg, #343434 50%, transparent 50%) 0 0 / 6px 6px,
    linear-gradient(#8c8c8c 50%, #dedede 50%) 0 0 / 6px 6px;
  image-rendering: pixelated;
}

.picclean-canvas-shell {
  position: relative;
  display: grid;
  min-height: 320px;
  place-items: center;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--pg-line);
  background: var(--pg-paper);
}

#picclean-canvas {
  display: block;
  max-width: 100%;
  max-height: 68vh;
  cursor: crosshair;
  background: #fff;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  user-select: none;
}

#picclean-canvas.is-moving {
  cursor: move;
}

#picclean-canvas.is-resizing {
  cursor: nwse-resize;
}

.picclean-editor-help {
  margin: 12px 0 0;
  color: var(--pg-muted);
  font-size: 0.74rem;
}

.risk-summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 22px 0 16px;
  padding: 15px;
  border: 1px solid var(--pg-line);
  background: var(--pg-paper);
}

.risk-summary.risk-high {
  border-color: color-mix(in srgb, var(--pg-red) 42%, var(--pg-line));
  background: var(--pg-red-soft);
}

.risk-summary.risk-medium {
  border-color: color-mix(in srgb, var(--pg-amber) 42%, var(--pg-line));
  background: var(--pg-amber-soft);
}

.risk-summary.risk-low {
  border-color: color-mix(in srgb, var(--pg-green) 42%, var(--pg-line));
  background: var(--pg-green-soft);
}

.risk-symbol {
  position: relative;
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  color: var(--pg-green);
}

.risk-high .risk-symbol { color: var(--pg-red); }
.risk-medium .risk-symbol { color: var(--pg-amber); }

.risk-symbol::before {
  position: absolute;
  top: 5px;
  left: 10px;
  width: 2px;
  height: 7px;
  background: currentColor;
  content: "";
}

.risk-symbol::after {
  position: absolute;
  bottom: 4px;
  left: 10px;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.risk-low .risk-symbol::before {
  top: 6px;
  left: 6px;
  width: 10px;
  height: 6px;
  border-bottom: 2px solid currentColor;
  border-left: 2px solid currentColor;
  background: transparent;
  transform: rotate(-45deg);
}

.risk-low .risk-symbol::after {
  display: none;
}

.risk-summary strong {
  display: block;
  color: var(--pg-ink);
  font-size: 0.92rem;
}

.risk-summary p {
  margin: 3px 0 0;
  color: var(--pg-muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.metadata-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.metadata-item {
  padding: 12px 13px;
  border: 1px solid var(--pg-line);
  background: var(--pg-surface);
}

.metadata-item > div:first-child {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.metadata-item strong {
  color: var(--pg-ink);
  font-size: 0.78rem;
}

.metadata-level {
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.metadata-level.high { color: var(--pg-red); }
.metadata-level.medium { color: var(--pg-amber); }
.metadata-level.info { color: var(--pg-muted); }

.metadata-item p {
  overflow: hidden;
  margin: 5px 0 0;
  color: var(--pg-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.7rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.metadata-facts {
  display: grid;
  gap: 7px;
  margin: 11px 0 0;
}

.metadata-fact {
  display: grid;
  grid-template-columns: minmax(72px, 0.72fr) minmax(0, 1.45fr);
  gap: 10px;
  align-items: baseline;
}

.metadata-fact dt,
.metadata-fact dd {
  margin: 0;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.metadata-fact dt {
  color: var(--pg-muted);
  font-size: 0.7rem;
}

.metadata-fact dd {
  color: var(--pg-ink);
  font-size: 0.76rem;
  font-variant-numeric: tabular-nums;
  font-weight: 550;
}

.metadata-fact-coordinates dd {
  white-space: nowrap;
}

.metadata-map {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--pg-line);
}

.metadata-map-button {
  display: inline-flex;
  min-height: 44px;
  cursor: pointer;
  align-items: center;
  gap: 9px;
  padding: 0 13px;
  border: 1px solid var(--pg-line);
  border-radius: 3px;
  background: var(--pg-paper);
  color: var(--pg-accent-dark);
  font-size: 0.76rem;
  font-weight: 700;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.metadata-map-button:hover {
  border-color: var(--pg-accent);
  background: color-mix(in srgb, var(--pg-paper) 92%, var(--pg-accent));
}

.metadata-map-button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--pg-accent) 35%, transparent);
  outline-offset: 2px;
}

.metadata-map-icon {
  position: relative;
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  border: 1.5px solid currentColor;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
}

.metadata-map-icon::after {
  position: absolute;
  width: 4px;
  height: 4px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  content: "";
  inset: 3px;
}

.metadata-map .metadata-map-privacy {
  margin: 7px 0 0;
  font-family: inherit;
  font-size: 0.7rem;
  line-height: 1.5;
}

.metadata-map-shell {
  overflow: hidden;
  margin-top: 12px;
  border: 1px solid var(--pg-line);
  border-radius: 4px;
  background: var(--pg-paper);
}

.metadata-map-shell[hidden] {
  display: none;
}

.metadata-map-shell iframe {
  display: block;
  width: 100%;
  height: 220px;
  border: 0;
  background: var(--pg-paper);
}

.metadata-map-shell a {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-top: 1px solid var(--pg-line);
  color: var(--pg-accent-dark);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
}

.metadata-map-shell a:hover {
  text-decoration: underline;
}

.metadata-empty {
  padding: 20px 14px;
  border: 1px dashed var(--pg-line);
  color: var(--pg-muted);
  font-size: 0.78rem;
  text-align: center;
}

.picclean-limit-note {
  margin-top: 14px;
  border-top: 1px solid var(--pg-line);
  border-bottom: 1px solid var(--pg-line);
}

.picclean-limit-note summary {
  min-height: 44px;
  cursor: pointer;
  color: var(--pg-muted);
  font-size: 0.76rem;
  font-weight: 650;
  line-height: 44px;
}

.picclean-limit-note p {
  margin: -2px 0 14px;
  color: var(--pg-muted);
  font-size: 0.73rem;
  line-height: 1.5;
}

.picclean-button {
  display: inline-flex;
  min-height: 48px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 3px;
  font-weight: 700;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.picclean-button.primary {
  background: var(--pg-accent);
  color: #fff;
}

.picclean-button.primary:hover:not(:disabled) {
  background: var(--pg-accent-dark);
}

.picclean-button.secondary {
  border-color: var(--pg-line);
  background: var(--pg-surface);
  color: var(--pg-ink);
}

.picclean-button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.download-button {
  width: 100%;
  margin-top: 18px;
}

.download-icon {
  position: relative;
  width: 16px;
  height: 16px;
  border-bottom: 1.5px solid currentColor;
}

.download-icon::before {
  position: absolute;
  top: 0;
  left: 7px;
  width: 1.5px;
  height: 10px;
  background: currentColor;
  content: "";
}

.download-icon::after {
  position: absolute;
  top: 5px;
  left: 4px;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  transform: rotate(45deg);
}

.download-note {
  margin: 8px 0 0;
  color: var(--pg-muted);
  font-size: 0.68rem;
  text-align: center;
}

.picclean-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 64px;
  border-top: 1px solid var(--pg-line);
  border-bottom: 1px solid var(--pg-line);
}

.picclean-trust > div {
  min-height: 190px;
  padding: 28px;
  border-right: 1px solid var(--pg-line);
}

.picclean-trust > div:last-child {
  border-right: 0;
}

.trust-number {
  color: var(--pg-accent-dark);
  font-size: 0.7rem;
  font-weight: 750;
}

.picclean-trust h2 {
  margin: 32px 0 8px;
  color: var(--pg-ink);
  font-size: 1.05rem;
  font-weight: 650;
}

.picclean-trust p {
  margin: 0;
  color: var(--pg-muted);
  font-size: 0.8rem;
}

/* LineCheck */

.speedtest-page {
  width: min(1180px, calc(100% - 32px));
  padding-bottom: 80px;
}

.speedtest-hero {
  padding: 64px 0 42px;
}

.speedtest-hero .picclean-back {
  margin-bottom: 38px;
}

.speedtest-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}

.speedtest-heading h1 {
  margin: 0;
  color: var(--pg-ink);
  font-size: clamp(3rem, 7vw, 5.8rem);
  font-weight: 580;
  letter-spacing: -0.065em;
  line-height: 0.95;
}

.speedtest-heading > div:first-child > p:last-child {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--pg-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.speedtest-node {
  display: grid;
  min-width: 128px;
  padding: 16px 18px;
  border: 1px solid var(--pg-line);
  background: var(--pg-surface);
}

.speedtest-node span,
.speedtest-meta span {
  color: var(--pg-muted);
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.speedtest-node strong {
  margin-top: 5px;
  color: var(--pg-ink);
  font-size: 1.15rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.speedtest-console {
  overflow: hidden;
  border: 1px solid var(--pg-line);
  border-radius: 10px;
  background:
    linear-gradient(var(--pg-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pg-line) 1px, transparent 1px),
    var(--pg-surface);
  background-size: 48px 48px;
}

.speedtest-stage {
  display: grid;
  min-height: 430px;
  place-items: center;
  padding: 42px 24px 28px;
  background: color-mix(in srgb, var(--pg-surface) 93%, transparent);
}

.speedtest-gauge {
  --speed-progress: 0deg;
  position: relative;
  display: grid;
  width: min(310px, 76vw);
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
}

.speedtest-gauge::before,
.speedtest-gauge::after {
  position: absolute;
  border-radius: 50%;
  content: "";
  transform: rotate(135deg);
}

.speedtest-gauge::before {
  inset: 0;
  background: conic-gradient(
    var(--pg-accent) 0deg var(--speed-progress),
    var(--pg-line) var(--speed-progress) 270deg,
    transparent 270deg 360deg
  );
  transition: background 160ms linear;
  -webkit-mask: radial-gradient(circle, transparent 0 66%, #000 67% 100%);
  mask: radial-gradient(circle, transparent 0 66%, #000 67% 100%);
}

.speedtest-gauge::after {
  inset: 15%;
  border: 1px solid var(--pg-line);
}

.speedtest-gauge-ticks {
  position: absolute;
  inset: 7%;
  border-radius: 50%;
  background: repeating-conic-gradient(
    from 135deg,
    color-mix(in srgb, var(--pg-muted) 55%, transparent) 0deg 0.7deg,
    transparent 0.7deg 9deg
  );
  -webkit-mask: radial-gradient(circle, transparent 0 86%, #000 87% 100%);
  mask: radial-gradient(circle, transparent 0 86%, #000 87% 100%);
}

.speedtest-gauge-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.speedtest-phase {
  min-height: 1.5em;
  color: var(--pg-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

#speedtest-live-value {
  margin-top: 8px;
  color: var(--pg-ink);
  font-size: clamp(3rem, 9vw, 5.2rem);
  font-variant-numeric: tabular-nums;
  font-weight: 520;
  letter-spacing: -0.07em;
  line-height: 0.95;
}

.speedtest-live-unit {
  margin-top: 9px;
  color: var(--pg-accent-dark);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.speedtest-action-wrap {
  display: flex;
  width: min(520px, 100%);
  align-items: center;
  flex-direction: column;
  margin-top: -12px;
  text-align: center;
}

.speedtest-start {
  min-width: 150px;
  min-height: 50px;
  cursor: pointer;
  padding: 0 26px;
  border: 0;
  border-radius: 3px;
  background: var(--pg-accent);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 750;
  transition: background-color 160ms ease, transform 160ms ease;
}

.speedtest-start:hover {
  background: var(--pg-accent-dark);
  transform: translateY(-1px);
}

.speedtest-start.is-running {
  border: 1px solid var(--pg-line);
  background: var(--pg-surface);
  color: var(--pg-red);
}

#speedtest-status {
  min-height: 1.5em;
  margin: 14px 0 0;
  color: var(--pg-muted);
  font-size: 0.75rem;
}

.speedtest-results {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--pg-line);
  background: var(--pg-surface);
}

.speedtest-result {
  position: relative;
  min-height: 180px;
  padding: 25px;
  border-right: 1px solid var(--pg-line);
  transition: background-color 180ms ease;
}

.speedtest-result:last-child {
  border-right: 0;
}

.speedtest-result.is-active {
  background: color-mix(in srgb, var(--pg-accent) 7%, var(--pg-surface));
}

.speedtest-result-label {
  display: flex;
  align-items: center;
  gap: 10px;
}

.speedtest-result h2 {
  margin: 0;
  color: var(--pg-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.metric-direction {
  position: relative;
  display: inline-grid;
  width: 23px;
  height: 23px;
  place-items: center;
  border: 1px solid var(--pg-line);
  border-radius: 50%;
  color: var(--pg-accent-dark);
  font-size: 0.75rem;
  font-weight: 700;
}

.metric-ping::before {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--pg-accent) 16%, transparent);
  content: "";
}

.metric-jitter::before {
  width: 11px;
  height: 6px;
  border-top: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  transform: skewX(-28deg);
}

.speedtest-result > p {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 28px 0 22px;
}

.speedtest-result output {
  color: var(--pg-ink);
  font-size: clamp(2rem, 4vw, 3rem);
  font-variant-numeric: tabular-nums;
  font-weight: 540;
  letter-spacing: -0.06em;
  line-height: 1;
}

.speedtest-result > p span {
  color: var(--pg-muted);
  font-size: 0.68rem;
  font-weight: 650;
}

.metric-line {
  height: 2px;
  overflow: hidden;
  background: var(--pg-line);
}

.metric-line span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--pg-accent);
  transition: width 500ms ease;
}

.speedtest-result.has-result .metric-direction {
  border-color: color-mix(in srgb, var(--pg-accent) 40%, var(--pg-line));
}

.speedtest-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--pg-line);
  background: color-mix(in srgb, var(--pg-paper) 55%, var(--pg-surface));
}

.speedtest-meta > div {
  display: flex;
  min-height: 60px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 24px;
  border-right: 1px solid var(--pg-line);
}

.speedtest-meta > div:last-child {
  border-right: 0;
}

.speedtest-meta strong {
  overflow: hidden;
  color: var(--pg-ink);
  font-size: 0.71rem;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.speedtest-notes {
  display: grid;
  grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1.8fr);
  gap: 48px;
  padding: 74px 0 0;
}

.speedtest-notes h2 {
  max-width: 280px;
  margin: 0;
  color: var(--pg-ink);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 580;
  letter-spacing: -0.045em;
  line-height: 1.15;
}

.speedtest-note-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--pg-line);
}

.speedtest-note-grid article {
  padding: 22px 22px 0 0;
}

.speedtest-note-grid article + article {
  padding-left: 22px;
  border-left: 1px solid var(--pg-line);
}

.speedtest-note-grid article > span {
  color: var(--pg-accent-dark);
  font-size: 0.68rem;
  font-weight: 750;
}

.speedtest-note-grid h3 {
  margin: 24px 0 10px;
  color: var(--pg-ink);
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1.35;
}

.speedtest-note-grid p {
  margin: 0;
  color: var(--pg-muted);
  font-size: 0.75rem;
  line-height: 1.65;
}

@media (max-width: 900px) {
  .playground-grid {
    grid-template-columns: 1fr;
  }

  .picclean-workspace-grid {
    grid-template-columns: 1fr;
  }

  .picclean-editor-card {
    border-right: 0;
    border-bottom: 1px solid var(--pg-line);
  }

  .picclean-trust {
    grid-template-columns: 1fr;
  }

  .picclean-trust > div {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--pg-line);
  }

  .picclean-trust > div:last-child {
    border-bottom: 0;
  }

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

  .speedtest-result:nth-child(2) {
    border-right: 0;
  }

  .speedtest-result:nth-child(-n + 2) {
    border-bottom: 1px solid var(--pg-line);
  }

  .speedtest-notes {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}

@media (max-width: 640px) {
  .playground-page,
  .picclean-page,
  .speedtest-page {
    width: min(100% - 24px, 1180px);
  }

  .playground-hero {
    padding: 52px 0 36px;
  }

  .playground-hero h1 {
    font-size: clamp(2.2rem, 10vw, 2.7rem);
  }

  .playground-tools {
    padding: 40px 0 64px;
  }

  .tool-card {
    min-height: 280px;
    padding: 22px;
  }

  .tool-mark {
    width: 64px;
    height: 64px;
    margin: 28px 0 24px;
  }

  .tool-mark::before {
    right: -8px;
    left: -8px;
  }

  .tool-mark::after {
    top: -8px;
    bottom: -8px;
  }

  .picclean-hero {
    padding: 48px 0 36px;
  }

  .picclean-back {
    margin-bottom: 30px;
  }

  .picclean-title-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 24px;
  }

  .local-badge {
    margin: 0;
  }

  .picclean-dropzone {
    min-height: 360px;
    padding: 42px 20px;
    background-size: 36px 36px;
  }

  .picclean-filebar {
    align-items: flex-start;
  }

  .picclean-editor-card,
  .picclean-report-card {
    padding: 18px;
  }

  .metadata-fact {
    grid-template-columns: minmax(66px, 0.62fr) minmax(0, 1.5fr);
    gap: 8px;
  }

  .metadata-fact-coordinates dd {
    font-size: 0.7rem;
    letter-spacing: -0.015em;
  }

  .picclean-toolbar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tool-button {
    justify-content: center;
  }

  .picclean-mask-style-row {
    display: block;
  }

  .picclean-mask-style-label {
    display: block;
    padding: 0 0 8px;
  }

  .picclean-mask-styles {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .mask-style-button {
    justify-content: center;
    padding: 0 7px;
  }

  .picclean-canvas-shell {
    min-height: 220px;
    padding: 0;
  }

  #picclean-canvas {
    max-height: 58vh;
  }

  .speedtest-hero {
    padding: 48px 0 32px;
  }

  .speedtest-hero .picclean-back {
    margin-bottom: 28px;
  }

  .speedtest-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 28px;
  }

  .speedtest-heading h1 {
    font-size: clamp(3.4rem, 19vw, 5.2rem);
  }

  .speedtest-node {
    width: 100%;
  }

  .speedtest-stage {
    min-height: 390px;
    padding: 34px 14px 24px;
  }

  .speedtest-results {
    grid-template-columns: 1fr;
  }

  .speedtest-result {
    min-height: 145px;
    border-right: 0;
    border-bottom: 1px solid var(--pg-line);
  }

  .speedtest-result:nth-child(3) {
    border-bottom: 1px solid var(--pg-line);
  }

  .speedtest-result:last-child {
    border-bottom: 0;
  }

  .speedtest-meta {
    grid-template-columns: 1fr;
  }

  .speedtest-meta > div {
    border-right: 0;
    border-bottom: 1px solid var(--pg-line);
  }

  .speedtest-meta > div:last-child {
    border-bottom: 0;
  }

  .speedtest-note-grid {
    grid-template-columns: 1fr;
  }

  .speedtest-note-grid article,
  .speedtest-note-grid article + article {
    padding: 22px 0;
    border-bottom: 1px solid var(--pg-line);
    border-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .playground-page *,
  .picclean-page *,
  .speedtest-page * {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}