:root {
  color-scheme: light dark;

  /* --- Material 3 color tokens (light) --- */
  --primary: #5f4bc8;
  --on-primary: #ffffff;
  --primary-container: #e7deff;
  --on-primary-container: #1b0b5e;

  --secondary: #00696e;
  --on-secondary: #ffffff;
  --secondary-container: #a6f1f6;
  --on-secondary-container: #002022;

  --tertiary: #8b4a63;
  --on-tertiary: #ffffff;
  --tertiary-container: #ffd9e3;
  --on-tertiary-container: #3a071e;

  --wait-bg: #ba1a1a;
  --wait-fg: #ffffff;
  --go-bg: #2fdd73;
  --go-fg: #00210e;
  --warning-container: #ffe08c;
  --on-warning-container: #3a2a00;

  --surface: #fdf8ff;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #f8f3fb;
  --surface-container: #f1ecf4;
  --surface-container-high: #ebe6ef;
  --on-surface: #1c1b1f;
  --on-surface-variant: #49454f;
  --outline-variant: #cac4d0;

  --rank-s: #b07a00;
  --rank-a: #0c8a47;
  --rank-b: #5f4bc8;
  --rank-c: #79747e;
  --rank-d: #aba4b4;
  --rank-s-container: #ffe08c;
  --on-rank-s-container: #3a2a00;
  --rank-a-container: #b7f7cb;
  --on-rank-a-container: #00391a;

  /* --- elevation & motion --- */
  --shadow-1: 0 1px 2px rgba(28, 27, 31, 0.1), 0 1px 3px 1px rgba(28, 27, 31, 0.06);
  --shadow-2: 0 8px 24px rgba(28, 27, 31, 0.1), 0 2px 6px rgba(28, 27, 31, 0.06);
  --shadow-primary: 0 14px 40px rgba(95, 75, 200, 0.22);
  --ease-emphasized: cubic-bezier(0.2, 0, 0, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary: #cfbcff;
    --on-primary: #38265f;
    --primary-container: #4b3a82;
    --on-primary-container: #e7deff;

    --secondary: #80d4da;
    --on-secondary: #00363a;
    --secondary-container: #004f53;
    --on-secondary-container: #9cf1f6;

    --tertiary: #ffb0c9;
    --on-tertiary: #55192f;
    --tertiary-container: #6d2f45;
    --on-tertiary-container: #ffd9e3;

    --wait-bg: #93000a;
    --wait-fg: #ffdad6;
    --go-bg: #4ae883;
    --go-fg: #00210e;
    --warning-container: #5c4600;
    --on-warning-container: #ffe08c;

    --surface: #131218;
    --surface-container-lowest: #0e0d13;
    --surface-container-low: #1b1a20;
    --surface-container: #1f1e24;
    --surface-container-high: #2a2930;
    --on-surface: #e6e1e9;
    --on-surface-variant: #cac4d0;
    --outline-variant: #49454f;

    --rank-s: #ffd166;
    --rank-a: #6ffb9d;
    --rank-b: #cfbcff;
    --rank-c: #cac4d0;
    --rank-d: #938f99;
    --rank-s-container: #5c4600;
    --on-rank-s-container: #ffe08c;
    --rank-a-container: #00522a;
    --on-rank-a-container: #b7f7cb;

    --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.5), 0 1px 3px 1px rgba(0, 0, 0, 0.35);
    --shadow-2: 0 8px 24px rgba(0, 0, 0, 0.5), 0 2px 6px rgba(0, 0, 0, 0.35);
    --shadow-primary: 0 14px 40px rgba(0, 0, 0, 0.55);
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(620px 420px at 8% -6%, color-mix(in srgb, var(--primary) 13%, transparent), transparent 68%),
    radial-gradient(560px 420px at 102% 2%, color-mix(in srgb, var(--secondary) 12%, transparent), transparent 66%),
    var(--surface);
  background-attachment: fixed;
  color: var(--on-surface);
  font-family: "Roboto Flex", "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-optical-sizing: auto;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 44px 24px 56px;
}

/* ---------- header ---------- */

.header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  animation: rise 0.5s var(--ease-emphasized) both;
}

.eyebrow {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
}

h1 {
  margin: 6px 0 0;
  font-size: clamp(28px, 5vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.btn-text {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--primary);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s var(--ease-emphasized), transform 0.2s var(--ease-spring);
}

.btn-text:hover {
  background: color-mix(in srgb, var(--primary) 10%, transparent);
}

.btn-text:active {
  transform: scale(0.95);
}

.btn-text:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--primary) 55%, transparent);
  outline-offset: 2px;
}

.btn-text svg {
  width: 18px;
  height: 18px;
}

.header-actions {
  display: flex;
  flex: none;
  align-items: center;
  gap: 6px;
}

.btn-text.btn-help {
  background: var(--primary-container);
  color: var(--on-primary-container);
}

.btn-text.btn-help:hover {
  background: color-mix(in srgb, var(--on-primary-container) 8%, var(--primary-container));
}

/* ---------- stage ---------- */

.stage {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: clamp(360px, 50vh, 440px);
  margin-top: 24px;
  padding: 36px 24px 48px;
  border-radius: 40px;
  text-align: center;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  overflow: hidden;
  outline: none;
  transition: border-radius 0.5s var(--ease-emphasized), box-shadow 0.3s var(--ease-emphasized);
  animation: rise 0.55s 0.04s var(--ease-emphasized) both;
}

.stage:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 4px;
}

.stage[data-state="idle"] {
  background: var(--primary-container);
  color: var(--on-primary-container);
}

.stage[data-state="idle"]:hover {
  box-shadow: var(--shadow-primary);
}

.stage[data-state="waiting"] {
  background: var(--wait-bg);
  color: var(--wait-fg);
  border-radius: 28px;
}

.stage[data-state="ready"] {
  background: var(--go-bg);
  color: var(--go-fg);
  border-radius: 56px;
}

.stage[data-state="result"] {
  background: var(--surface-container-low);
  color: var(--on-surface);
  box-shadow: var(--shadow-1);
}

.stage[data-state="false"] {
  background: var(--warning-container);
  color: var(--on-warning-container);
  border-radius: 32px;
  animation: shake 0.45s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

.deco {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.055;
  pointer-events: none;
}

.deco-a {
  top: -110px;
  right: -80px;
  width: 280px;
  height: 280px;
}

.deco-b {
  bottom: -100px;
  left: -70px;
  width: 220px;
  height: 220px;
}

.stage-icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin-bottom: 6px;
  border-radius: 22px;
  background: color-mix(in srgb, currentColor 10%, transparent);
}

.stage-icon svg {
  width: 32px;
  height: 32px;
}

.stage:not([data-state="idle"]) .stage-icon {
  display: none;
}

.label {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.label:empty,
.hint:empty {
  display: none;
}

.main {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: clamp(30px, 5.6vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.hint {
  position: relative;
  z-index: 1;
  margin: 2px 0 0;
  min-height: 1.6em;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  opacity: 0.82;
  text-wrap: balance;
  word-break: auto-phrase;
}

.wait-dot {
  position: absolute;
  z-index: 1;
  bottom: 32px;
  left: 50%;
  width: 10px;
  height: 10px;
  margin-left: -5px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0;
  pointer-events: none;
}

.stage[data-state="waiting"] .wait-dot {
  opacity: 1;
  animation: pulse-ring 1.5s var(--ease-emphasized) infinite;
}

.stage[data-state="waiting"] .label,
.stage[data-state="ready"] .label {
  opacity: 0.75;
}

.stage[data-state="ready"] .main {
  animation: pop-in 0.3s var(--ease-spring) both;
}

/* result */

.stage[data-state="result"] .label {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 14px;
  border-radius: 999px;
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 1;
}

.stage[data-state="result"][data-rank="s"] .label {
  background: var(--rank-s-container);
  color: var(--on-rank-s-container);
}

.stage[data-state="result"][data-rank="a"] .label {
  background: var(--rank-a-container);
  color: var(--on-rank-a-container);
}

.stage[data-state="result"][data-rank="b"] .label {
  background: var(--primary-container);
  color: var(--on-primary-container);
}

.stage[data-state="result"] .main {
  font-size: clamp(64px, 13vw, 104px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  color: var(--primary);
  animation: pop 0.5s var(--ease-spring) both;
}

.main .unit {
  margin-left: 8px;
  font-size: 0.26em;
  font-weight: 700;
  letter-spacing: 0;
  vertical-align: 0.55em;
  color: var(--on-surface-variant);
}

.stage[data-state="result"] .hint {
  opacity: 1;
  color: var(--on-surface-variant);
}

.best-pill {
  display: inline-block;
  margin-right: 4px;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--tertiary-container);
  color: var(--on-tertiary-container);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

/* ---------- stats ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
  animation: rise 0.55s 0.1s var(--ease-emphasized) both;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px;
  border-radius: 28px;
}

.stat-best {
  background: var(--primary-container);
  color: var(--on-primary-container);
}

.stat-avg {
  background: var(--secondary-container);
  color: var(--on-secondary-container);
}

.stat-count {
  background: var(--tertiary-container);
  color: var(--on-tertiary-container);
}

.stat-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-bottom: 8px;
  border-radius: 50%;
  background: color-mix(in srgb, currentColor 12%, transparent);
}

.stat-icon svg {
  width: 18px;
  height: 18px;
}

.stat-label {
  font-size: 12px;
  font-weight: 600;
  opacity: 0.72;
}

.stat-value {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 0;
  font-size: clamp(24px, 4.4vw, 30px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.stat-value .unit {
  font-size: 11px;
  font-weight: 600;
  opacity: 0.7;
}

/* ---------- history ---------- */

.history {
  margin-top: 32px;
  animation: rise 0.55s 0.16s var(--ease-emphasized) both;
}

.history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.history-head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.count-chip {
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--surface-container);
  color: var(--on-surface-variant);
  font-size: 12px;
  font-weight: 600;
}

.count-chip:empty {
  display: none;
}

.history-list {
  display: grid;
  gap: 8px;
  max-height: 340px;
  margin: 0;
  padding: 0 4px 0 0;
  overflow-y: auto;
  list-style: none;
}

.history-list::-webkit-scrollbar {
  width: 6px;
}

.history-list::-webkit-scrollbar-thumb {
  background: var(--outline-variant);
  border-radius: 999px;
}

.item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: 22px;
  background: var(--surface-container);
}

.item .ms {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-size: 16px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.item .ms small {
  font-size: 10px;
  font-weight: 600;
  color: var(--on-surface-variant);
}

.bar {
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--on-surface) 8%, transparent);
  overflow: hidden;
}

.bar-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  transition: width 0.5s var(--ease-emphasized);
}

.bar-fill.rank-s { background: var(--rank-s); }
.bar-fill.rank-a { background: var(--rank-a); }
.bar-fill.rank-b { background: var(--rank-b); }
.bar-fill.rank-c { background: var(--rank-c); }
.bar-fill.rank-d { background: var(--rank-d); }

.tag {
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--tertiary-container);
  color: var(--on-tertiary-container);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.tag:empty {
  display: none;
}

.empty {
  margin: 0;
  padding: 28px 16px;
  border-radius: 24px;
  background: var(--surface-container);
  color: var(--on-surface-variant);
  font-size: 13px;
  text-align: center;
  text-wrap: balance;
  word-break: auto-phrase;
}

/* ---------- guide dialog ---------- */

body:has(.guide[open]) {
  overflow: hidden;
}

.guide {
  width: min(440px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 0;
  border: 0;
  border-radius: 32px;
  background: var(--surface-container-high);
  color: var(--on-surface);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
  overflow-y: auto;
  overscroll-behavior: contain;
  word-break: auto-phrase;
}

.guide::backdrop {
  background: rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(3px);
}

.guide[open] {
  animation: dialog-in 0.4s var(--ease-spring) both;
}

.guide[open]::backdrop {
  animation: fade-in 0.25s var(--ease-emphasized) both;
}

.guide-inner {
  padding: 28px 24px 24px;
}

.guide-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.guide-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: var(--primary-container);
  color: var(--on-primary-container);
}

.guide-icon svg {
  width: 28px;
  height: 28px;
}

.icon-btn {
  display: grid;
  flex: none;
  place-items: center;
  width: 40px;
  height: 40px;
  margin: -4px -4px 0 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: background 0.2s var(--ease-emphasized);
}

.icon-btn:hover {
  background: color-mix(in srgb, var(--on-surface) 8%, transparent);
}

.icon-btn:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

.icon-btn svg {
  width: 20px;
  height: 20px;
}

.guide h2 {
  margin: 0 0 6px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.guide-lead {
  margin: 0 0 20px;
  color: var(--on-surface-variant);
  font-size: 14px;
  line-height: 1.7;
  text-wrap: pretty;
}

.guide-steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.guide-steps li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.step-num {
  display: grid;
  flex: none;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 800;
}

.guide-steps li:nth-child(1) .step-num {
  background: var(--primary-container);
  color: var(--on-primary-container);
}

.guide-steps li:nth-child(2) .step-num {
  background: var(--secondary-container);
  color: var(--on-secondary-container);
}

.guide-steps li:nth-child(3) .step-num {
  background: var(--tertiary-container);
  color: var(--on-tertiary-container);
}

.guide-steps strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
}

.guide-steps p {
  margin: 2px 0 0;
  color: var(--on-surface-variant);
  font-size: 13px;
  line-height: 1.6;
  text-wrap: pretty;
}

.guide-note {
  margin: 18px 0 20px;
  padding: 12px 14px;
  border-radius: 16px;
  background: var(--surface-container);
  color: var(--on-surface-variant);
  font-size: 12px;
  line-height: 1.8;
  text-wrap: pretty;
}

.btn-filled {
  width: 100%;
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: var(--primary);
  color: var(--on-primary);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s var(--ease-emphasized), box-shadow 0.2s var(--ease-emphasized), transform 0.2s var(--ease-spring);
}

.btn-filled:hover {
  background: color-mix(in srgb, var(--on-primary) 6%, var(--primary));
  box-shadow: var(--shadow-1);
}

.btn-filled:active {
  transform: scale(0.98);
}

.btn-filled:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

kbd {
  display: inline-block;
  padding: 1px 7px;
  border: 0;
  border-radius: 6px;
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.5;
}

.keys {
  display: inline-block;
  white-space: nowrap;
}

/* ---------- motion ---------- */

@keyframes dialog-in {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes sheet-in {
  from {
    opacity: 0;
    transform: translateY(48px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes rise {
  from {
    opacity: 0;
    translate: 0 16px;
  }
  to {
    opacity: 1;
    translate: 0 0;
  }
}

@keyframes pop {
  0% {
    opacity: 0;
    transform: scale(0.86);
  }
  60% {
    opacity: 1;
    transform: scale(1.04);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pop-in {
  0% {
    opacity: 0.4;
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, currentColor 40%, transparent);
  }
  70% {
    box-shadow: 0 0 0 16px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

@keyframes shake {
  10%, 90% { transform: translateX(-2px); }
  20%, 80% { transform: translateX(4px); }
  30%, 50%, 70% { transform: translateX(-6px); }
  40%, 60% { transform: translateX(6px); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- mobile ---------- */

@media (max-width: 520px) {
  .wrap {
    padding: 28px 16px 40px;
  }

  .header {
    align-items: center;
    gap: 12px;
  }

  .header-actions {
    gap: 6px;
  }

  .btn-text {
    width: 44px;
    padding: 0;
    border-radius: 50%;
    background: var(--surface-container);
  }

  .btn-text:hover {
    background: var(--surface-container-high);
  }

  .btn-text span {
    display: none;
  }

  .stage {
    min-height: 340px;
    padding: 30px 18px 44px;
    border-radius: 32px;
  }

  .stage[data-state="waiting"] {
    border-radius: 24px;
  }

  .stage[data-state="ready"] {
    border-radius: 44px;
  }

  .deco-a {
    top: -80px;
    right: -70px;
    width: 200px;
    height: 200px;
  }

  .deco-b {
    bottom: -80px;
    left: -60px;
    width: 160px;
    height: 160px;
  }

  .stage-icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
  }

  .stage-icon svg {
    width: 28px;
    height: 28px;
  }

  .main {
    font-size: clamp(26px, 8vw, 32px);
  }

  .stage[data-state="result"] .main {
    font-size: clamp(56px, 17vw, 72px);
  }

  .stat {
    padding: 12px;
    border-radius: 22px;
  }

  .stat-icon {
    width: 28px;
    height: 28px;
    margin-bottom: 6px;
  }

  .stat-icon svg {
    width: 16px;
    height: 16px;
  }

  .stat-label {
    font-size: 10.5px;
  }

  .stat-value {
    font-size: 22px;
  }

  .history {
    margin-top: 28px;
  }

  .item {
    grid-template-columns: 54px 1fr auto;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 18px;
  }

  .item .ms {
    font-size: 14px;
  }

  .guide {
    width: 100%;
    max-width: 100%;
    max-height: 90vh;
    max-height: 90dvh;
    margin: auto 0 0;
    border-radius: 28px 28px 0 0;
  }

  .guide[open] {
    animation-name: sheet-in;
  }

  .guide-inner {
    padding: 24px 20px calc(20px + env(safe-area-inset-bottom));
  }

  .guide h2 {
    font-size: 26px;
  }
}

@media (max-width: 360px) {
  h1 {
    font-size: 24px;
  }

  .stat {
    padding: 10px;
  }

  .stat-value {
    font-size: 20px;
  }

  .stat-label {
    font-size: 10px;
  }

  .item {
    grid-template-columns: 50px 1fr auto;
    gap: 8px;
    padding: 9px 10px;
  }

  .tag {
    padding: 3px 7px;
    font-size: 9px;
  }
}