:root {
  --bg: #ff8a24;
  --bg-deep: #e6620a;
  --curtain: #7a1024;
  --curtain-deep: #430613;
  --surface-hover: #8a1830;
  --text: #fff4e4;
  --muted: #e8c39a;
  --line: rgba(240, 193, 75, .35);
  --line-subtle: rgba(240, 193, 75, .16);
  --gold: #f0c14b;
  --gold-soft: #ffe9a8;
  --title-color: #fbe98a;
  --ink: #260600;
  --ink-muted: rgba(38, 6, 0, .74);
  --link-ink: #7a4400;
  --emomo-purple: #c77dff;
  --emomo-purple-deep: #6a3fb5;
  --emomo-mist-a: rgba(196, 168, 240, .55);
  --emomo-mist-b: rgba(216, 190, 250, .45);
  --emomo-panel-bg: rgba(255, 255, 255, .92);
  --emomo-panel-border: rgba(180, 140, 220, .4);
  --emomo-ink: #4a3a66;
  --emomo-ink-muted: #7a6a96;
}

* {
  box-sizing: border-box;
}

html {
  background: black;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 50% -15%, rgba(255, 255, 255, .22), transparent 42rem),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  line-height: 1.5;
}

main {
  max-width: 900px;
  margin: auto;
  padding: 48px 18px 64px;
}

.back-link {
  display: block;
  width: fit-content;
  margin: 20px 20px 0 auto;
  color: var(--curtain-deep);
  font-size: 13px;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}

header {
  padding-top: 14px;
  padding-bottom: 18px;
  margin-bottom: 28px;
  text-align: center;
  border-bottom: 2px solid var(--gold);
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 5.5vw, 40px);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--title-color);
  text-shadow:
    -1.5px -1.5px 0 var(--ink),
    1.5px -1.5px 0 var(--ink),
    -1.5px 1.5px 0 var(--ink),
    1.5px 1.5px 0 var(--ink),
    0 4px 12px rgba(0, 0, 0, .35);
  -webkit-text-stroke: 1.5px var(--ink);
}

h1.page-title {
  color: var(--title-color);
}

h2 {
  margin: 0 0 4px;
  font-size: 18px;
}

.hint,
.note,
label {
  color: var(--muted);
}

.hint {
  margin: 0 0 16px;
  font-size: 13px;
}

.note {
  margin: 16px 0 0;
  font-size: 12px;
}

.lead {
  display: inline-block;
  max-width: calc(100vw - 64px);
  margin: 0;
  color: var(--ink-muted);
  font-size: 14px;
  text-align: left;
}

.lead a {
  color: var(--link-ink);
  font-weight: 600;
}

.emomo-note {
  display: block;
  width: fit-content;
  margin: 16px 0 0 10px;
  padding: 3px 8px;
  background: linear-gradient(135deg, var(--emomo-purple), var(--emomo-purple-deep));
  border-radius: 999px;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
}

.emomo-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  margin-top: 8px;
  background:
    radial-gradient(circle at 15% 20%, var(--emomo-mist-a), transparent 60%),
    radial-gradient(circle at 85% 15%, var(--emomo-mist-b), transparent 65%),
    var(--emomo-panel-bg);
  border: 1px solid var(--emomo-panel-border);
  border-radius: 12px;
  transition: border-color .2s, box-shadow .2s;
}

.emomo-bar.is-active {
  border-color: rgba(180, 140, 220, .7);
  box-shadow: 0 0 24px rgba(150, 90, 220, .2);
}

.emomo-bar-label {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  color: var(--emomo-ink);
}

.emomo-switch {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.emomo-switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.emomo-switch-track {
  position: relative;
  width: 40px;
  height: 22px;
  background: #ffffff;
  border: 1px solid var(--emomo-panel-border);
  border-radius: 999px;
  transition: background .2s, border-color .2s;
}

.emomo-switch-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: #b0a0c8;
  border-radius: 50%;
  transition: transform .2s, background .2s;
}

.emomo-switch input:checked + .emomo-switch-track {
  background: linear-gradient(135deg, var(--emomo-purple), var(--emomo-purple-deep));
  border-color: transparent;
}

.emomo-switch input:checked + .emomo-switch-track .emomo-switch-thumb {
  background: #fff;
  transform: translateX(18px);
}

.emomo-switch input:focus-visible + .emomo-switch-track {
  box-shadow: 0 0 0 3px rgba(150, 90, 220, .3);
}

.emomo-switch-state {
  min-width: 28px;
  color: var(--emomo-ink-muted);
  font-size: 12px;
  font-weight: 700;
}

.emomo-bar.is-active .emomo-switch-state {
  color: var(--emomo-purple-deep);
}

.emomo-select {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 14px;
  margin-top: 8px;
  background:
    radial-gradient(circle at 20% 20%, var(--emomo-mist-a), transparent 55%),
    radial-gradient(circle at 80% 80%, var(--emomo-mist-b), transparent 55%),
    var(--emomo-panel-bg);
  border: 1px solid var(--emomo-panel-border);
  border-radius: 12px;
}

.emomo-select[hidden] {
  display: none;
}

.emomo-select .field[hidden] {
  display: none;
}

.emomo-select label {
  display: block;
  margin-bottom: 5px;
  color: var(--emomo-ink-muted);
  font-size: 12px;
}

.emomo-select select {
  width: 100%;
  padding: 10px 11px;
  background: #ffffff;
  border: 1px solid var(--emomo-panel-border);
  border-radius: 7px;
  color: var(--emomo-ink);
  font: inherit;
  font-size: 16px;
}

.emomo-select select:disabled {
  color: var(--emomo-ink);
  background: #f4eefb;
  opacity: 1;
}

.tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  margin-top: 16px;
  background: linear-gradient(180deg, var(--curtain) 0%, var(--curtain-deep) 100%);
  border: 1px solid var(--line-subtle);
  border-radius: 12px;
}

.tab {
  flex: 1 1 0;
  padding: 10px 8px;
  background: transparent;
  border: none;
  border-radius: 8px;
  appearance: none;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.3;
  text-align: center;
  cursor: pointer;
  transition: background .2s, color .2s;
}

.tab:hover {
  color: var(--text);
  background: var(--surface-hover);
}

.tab:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(240, 193, 75, .3);
}

.tab[aria-selected="true"] {
  color: var(--title-color);
  background: linear-gradient(135deg, rgba(240, 193, 75, .22), rgba(240, 193, 75, .07)), var(--curtain-deep);
  box-shadow: inset 0 0 0 1px rgba(240, 193, 75, .45);
}

.panel[hidden] {
  display: none;
}

.card {
  position: relative;
  padding: clamp(18px, 4vw, 28px);
  margin-top: 16px;
  background:
    repeating-linear-gradient(
      100deg,
      rgba(255, 255, 255, .05) 0px,
      rgba(255, 255, 255, .05) 3px,
      rgba(0, 0, 0, .12) 3px,
      rgba(0, 0, 0, .12) 34px,
      rgba(255, 255, 255, .02) 34px,
      rgba(255, 255, 255, .02) 37px
    ),
    radial-gradient(ellipse at top, rgba(255, 200, 130, .16), transparent 60%),
    linear-gradient(180deg, var(--curtain) 0%, var(--curtain-deep) 100%);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  border-radius: 10px 10px 4px 4px;
  box-shadow: 0 24px 50px rgba(20, 2, 2, .45), inset 0 0 60px rgba(0, 0, 0, .25);
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

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

label {
  display: block;
  margin-bottom: 5px;
  font-size: 12px;
}

input,
select {
  width: 100%;
  padding: 10px 11px;
  appearance: none;
  background: rgba(0, 0, 0, .28);
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--text);
  font: inherit;
  font-size: 16px;
  transition: border-color .2s, box-shadow .2s, background .2s;
}

input:hover,
select:hover {
  background: rgba(0, 0, 0, .18);
  border-color: var(--gold);
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(240, 193, 75, .25);
}

/* PCでは非表示 */
.sp-only {
  display: none;
}

.results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.result {
  padding: 14px;
  background: rgba(0, 0, 0, .22);
  border: 1px solid var(--line-subtle);
  border-radius: 8px;
}

.result.is-highlight {
  border-color: rgba(240, 193, 75, .45);
  background: linear-gradient(135deg, rgba(240, 193, 75, .18), rgba(240, 193, 75, .05)), rgba(0, 0, 0, .22);
}

.result b {
  display: block;
  margin-top: 2px;
  font-size: 25px;
  line-height: 1.25;
  letter-spacing: -.03em;
  color: var(--text);
}

.result.is-highlight b {
  color: transparent;
  background: linear-gradient(100deg, var(--gold-soft), var(--gold));
  background-clip: text;
  -webkit-background-clip: text;
}

.result.is-highlight.emomo-result {
  border-color: rgba(180, 140, 220, .55);
  background:
    radial-gradient(circle at 15% 20%, var(--emomo-mist-a), transparent 60%),
    radial-gradient(circle at 85% 15%, var(--emomo-mist-b), transparent 65%),
    rgba(0, 0, 0, .22);
}

.result.is-highlight.emomo-result b {
  color: transparent;
  background: linear-gradient(100deg, var(--emomo-mist-b), var(--emomo-purple));
  background-clip: text;
  -webkit-background-clip: text;
}

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

.comparison {
  width: 100%;
  margin-top: 14px;
  border-collapse: collapse;
  font-size: 13px;
}

.comparison th,
.comparison td {
  padding: 10px 7px;
  text-align: right;
  border-bottom: 1px solid var(--line-subtle);
}

.comparison th {
  color: var(--muted);
  font-weight: 500;
  font-size: 12px;
}

.comparison th:first-child,
.comparison td:first-child {
  text-align: left;
}

.comparison.is-centered {
  margin-top: 20px;
}

.comparison.is-centered th,
.comparison.is-centered td {
  text-align: center;
}

.comparison.is-centered thead th {
  background: rgba(240, 193, 75, .16);
  color: var(--gold);
  font-weight: 700;
  border-bottom-color: rgba(240, 193, 75, .4);
}

.comparison tbody tr:hover {
  background: rgba(255, 255, 255, .05);
}

.comparison tbody tr.is-selected {
  background: rgba(240, 193, 75, .16);
}

.comparison tbody tr.is-selected td {
  color: var(--gold-soft);
  border-bottom-color: rgba(240, 193, 75, .4);
}

.comparison tbody tr.is-selected td:first-child {
  color: var(--gold);
  font-weight: 700;
}

.comparison.is-centered tbody tr.is-selected td:first-child {
  color: var(--gold-soft);
  font-weight: normal;
}

.site-footer {
  margin-top: 48px;
  border-top: 2px solid var(--gold);
}

.footer-inner {
  width: min(900px, calc(100% - 36px));
  margin: 0 auto;
  padding: 28px 0 40px;
}

.footer-credit {
  margin: 0 0 8px;
  color: var(--ink-muted);
  font-size: 13px;
  text-align: center;
}

#x-logo {
  width: 24px;
}

.footer-social {
  margin: 16px 0;
  padding-top: 5px;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.footer-links a {
  color: var(--link-ink);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

.privacy-content {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.card.privacy-content {
  background: linear-gradient(180deg, var(--curtain) 0%, var(--curtain-deep) 100%);
}

.privacy-content p {
  margin: 0 0 12px;
}

.privacy-content h2 {
  margin: 18px 0 4px;
  color: var(--text);
  font-size: 13px;
}

.privacy-content a {
  color: var(--gold-soft);
}

.privacy-updated {
  margin-bottom: 0 !important;
  color: var(--muted);
}

@media (max-width: 650px) {
  main {
    padding-top: 32px;
  }

  .sp-only {
    display: block;
  }

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

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

  .tabs {
    flex-wrap: wrap;
  }

  .tab {
    flex: 1 1 calc(50% - 4px);
  }
}

@media (max-width: 420px) {
  .grid.two,
  .emomo-select {
    grid-template-columns: 1fr;
  }

  main {
    padding: 24px 12px 40px;
  }
}