:root {
  --color-ink: #17131f;
  --color-body: #2a2438;
  --color-muted: #5b5470;
  --color-subtle: #8981a0;
  --color-primary: #ff3d6e;
  --color-primary-ink: #ffffff;
  --color-secondary: #ffd23f;
  --color-tertiary: #3e7bfa;
  --color-mint: #29c98a;
  --color-success: #22c55e;
  --color-success-strong: #16a34a;
  --color-danger: #ef4444;

  --surface: #ffffff;
  --surface-border: var(--color-ink);
  --surface-border-strong: var(--color-ink);
  --surface-border-dashed: rgba(23, 19, 31, 0.35);

  --accent-pink: #ffc6de;
  --accent-blue: #c2e2ff;
  --accent-green: #d3f5bd;
  --accent-yellow: #ffe79a;
  --accent-yellow-ink: #7a4b00;
  --accent-danger-soft: #ffd2d2;
  --accent-danger-softer: #ffe1e1;
  --accent-danger-ink: #b91c1c;
  --accent-success-soft: #cdf7de;
  --accent-success-ink: #0f6b3f;

  --radius: 16px;
  --radius-pill: 999px;
  --shadow-color: var(--color-ink);
  --shadow-card: 4px 4px 0 var(--shadow-color);
  --shadow-card-hover: 6px 6px 0 var(--shadow-color);
  --shadow-panel: 6px 6px 0 var(--shadow-color);

  --focus-ring: rgba(62, 123, 250, 0.55);
  --focus-ring-accent: rgba(255, 61, 110, 0.5);
  --focus-ring-success: rgba(34, 197, 94, 0.5);

  --type-game-bg: var(--accent-blue);
  --type-game-ink: #0c4a6e;
  --type-psychology_test-bg: var(--accent-pink);
  --type-psychology_test-ink: #9d174d;
  --type-quiz-bg: var(--accent-yellow);
  --type-quiz-ink: var(--accent-yellow-ink);
  --type-education-bg: var(--accent-green);
  --type-education-ink: #166534;
  --type-tool-bg: #e5e7eb;
  --type-tool-ink: #374151;

  --font-display: "Noto Sans KR", sans-serif;
  --font-display-weight: 900;
  --font-body: "Noto Sans KR", system-ui, -apple-system, "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
  --color-ink: #f4f0ff;
  --color-body: #e4dcf7;
  --color-muted: #b6a9d6;
  --color-subtle: #9384b8;
  --color-primary: #ff6f93;
  --color-primary-ink: #1c1626;
  --color-secondary: #ffdd6b;
  --color-tertiary: #6e9bff;
  --color-mint: #4cdba0;

  --surface: #241d33;
  --surface-border: var(--color-ink);
  --surface-border-strong: var(--color-ink);
  --surface-border-dashed: rgba(244, 240, 255, 0.35);

  --accent-pink: #5a2f47;
  --accent-blue: #223b5c;
  --accent-green: #2c4a25;
  --accent-yellow: #5a4419;
  --accent-yellow-ink: #ffdf8a;
  --accent-danger-soft: #5a2a2a;
  --accent-danger-softer: #482323;
  --accent-danger-ink: #ffb4b4;
  --accent-success-soft: #1f4632;
  --accent-success-ink: #7be6ae;

  --shadow-color: var(--color-ink);

  --type-game-bg: var(--accent-blue);
  --type-game-ink: #bfe0ff;
  --type-psychology_test-bg: var(--accent-pink);
  --type-psychology_test-ink: #ffc9e3;
  --type-quiz-bg: var(--accent-yellow);
  --type-quiz-ink: var(--accent-yellow-ink);
  --type-education-bg: var(--accent-green);
  --type-education-ink: #bdf0a4;
  --type-tool-bg: #3a3550;
  --type-tool-ink: #d9d4ec;
}

:root[data-theme="dark"] body {
  background: #150f20;
}

body {
  margin: 0;
  background: #fbf9ff;
  color: var(--color-body);
  font-family: var(--font-body);
  line-height: 1.5;
}

* {
  box-sizing: border-box;
}

a {
  color: inherit;
  text-decoration: none;
}

.layout {
  width: min(100% - 2rem, 68rem);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 3px solid var(--surface-border);
  background: var(--surface);
}

.site-header__inner {
  display: flex;
  min-height: 4.25rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  min-height: 2.75rem;
}

.brand__en {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: var(--font-display-weight);
  font-size: 1.3rem;
  letter-spacing: 0.02em;
}

.brand__ko {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  padding: 0.25rem 0;
  white-space: nowrap;
}

.site-nav a {
  min-height: 2.5rem;
  border-radius: var(--radius-pill);
  padding: 0.55rem 0.75rem;
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.site-nav a:focus-visible,
.content-card:focus-within {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.nav-dropdown {
  position: relative;
  display: inline-flex;
}

.nav-dropdown__trigger {
  min-height: 2.5rem;
  border: 0;
  border-radius: var(--radius-pill);
  padding: 0.55rem 0.75rem;
  background: none;
  color: var(--color-muted);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}

.nav-dropdown__trigger:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.nav-dropdown__menu {
  display: none;
  position: fixed;
  z-index: 100;
  min-width: 9rem;
  padding: 0.4rem;
  border: 3px solid var(--surface-border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-card);
  flex-direction: column;
  gap: 0.2rem;
}

.nav-dropdown__menu a {
  border-radius: calc(var(--radius) - 4px);
  padding: 0.5rem 0.6rem;
  color: var(--color-ink);
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}

.nav-dropdown__menu a:hover {
  background: var(--accent-yellow);
}

.nav-dropdown--open .nav-dropdown__menu {
  display: flex;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
}

.site-header__actions a {
  color: var(--color-muted);
}

.site-header__actions a:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.site-header__user {
  color: var(--color-ink);
}

.site-header__logout-form {
  display: inline-flex;
  margin: 0;
}

.site-header__logout {
  border: 0;
  background: none;
  padding: 0;
  color: var(--color-muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.site-header__signup {
  border-radius: var(--radius-pill);
  padding: 0.45rem 0.85rem;
  border: 2px solid var(--surface-border);
  background: var(--color-primary);
  color: var(--color-primary-ink) !important;
  font-weight: 900;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid var(--surface-border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.theme-toggle:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.site-main {
  min-height: 70vh;
}

.hero {
  margin-top: 1.5rem;
  padding: 2.25rem 1.5rem;
  background: var(--color-primary);
  border: 4px solid var(--surface-border);
  border-radius: calc(var(--radius) + 8px);
  box-shadow: 8px 8px 0 var(--shadow-color);
}

.hero__inner {
  display: grid;
  gap: 1.25rem;
}

.game-back-link {
  display: inline-block;
  margin: 0 0 0.6rem;
  color: var(--color-subtle);
  font-weight: 700;
  text-decoration: none;
}

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

.eyebrow {
  display: inline-block;
  margin: 0 0 0.6rem;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  background: var(--color-ink);
  color: var(--color-secondary);
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.hero h1 {
  margin: 0;
  max-width: 11ch;
  color: var(--color-primary-ink);
  font-family: var(--font-display);
  font-weight: var(--font-display-weight);
  font-size: 2.6rem;
  line-height: 1.15;
  text-shadow: 3px 3px 0 rgba(0, 0, 0, 0.15);
}

.hero__description {
  max-width: 33rem;
  margin: 1rem 0 0;
  color: var(--color-primary-ink);
  font-size: 1.05rem;
  font-weight: 600;
  opacity: 0.94;
}

.hero__panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  border: 3px solid var(--surface-border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 0.75rem;
  box-shadow: var(--shadow-panel);
}

.hero__panel span {
  display: grid;
  min-height: 4.5rem;
  place-items: center;
  gap: 0.2rem;
  border-radius: var(--radius);
  color: var(--color-ink);
  font-weight: 900;
  text-align: center;
}

.hero__panel span em {
  font-size: 1.3rem;
  font-style: normal;
}

.hero__panel span[data-tone="psychology_test"] {
  background: var(--accent-pink);
}

.hero__panel span[data-tone="game"] {
  background: var(--accent-blue);
}

.hero__panel span[data-tone="quiz"] {
  background: var(--accent-green);
}

.hero__panel span[data-tone="tool"] {
  background: var(--type-tool-bg);
}

.home-sections {
  display: grid;
  gap: 2rem;
  padding: 1rem 0 3rem;
}

.content-section {
  scroll-margin-top: 5rem;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.section-heading h2 {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: var(--font-display-weight);
  font-size: 1.5rem;
}

.section-heading__more {
  color: var(--color-primary);
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.section-heading__more:hover {
  text-decoration: underline;
}

.category-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.category-filter__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  min-width: 5.5rem;
  padding: 0.85rem 1rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--color-ink);
  text-decoration: none;
  box-shadow: 3px 3px 0 var(--shadow-color);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}

.category-filter__card:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--shadow-color);
}

.category-filter__card.is-active {
  background: var(--color-primary);
  color: var(--color-primary-ink);
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--shadow-color);
}

.category-filter__icon {
  font-size: 1.6rem;
  line-height: 1;
}

.category-filter__label {
  font-weight: 800;
  font-size: 0.9rem;
}

.content-grid {
  display: grid;
  gap: 0.85rem;
}

.content-card {
  min-height: 9.5rem;
  border: 3px solid var(--surface-border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1rem;
  box-shadow: var(--shadow-card);
}

.content-card__type {
  display: inline-flex;
  min-height: 1.75rem;
  align-items: center;
  gap: 0.35rem;
  border-radius: var(--radius-pill);
  background: var(--accent-yellow);
  padding: 0.2rem 0.65rem;
  color: var(--accent-yellow-ink);
  font-size: 0.78rem;
  font-weight: 800;
}

.content-card__type--game {
  background: var(--type-game-bg);
  color: var(--type-game-ink);
}

.content-card__type--psychology_test {
  background: var(--type-psychology_test-bg);
  color: var(--type-psychology_test-ink);
}

.content-card__type--quiz {
  background: var(--type-quiz-bg);
  color: var(--type-quiz-ink);
}

.content-card__type--education {
  background: var(--type-education-bg);
  color: var(--type-education-ink);
}

.content-card__type--tool {
  background: var(--type-tool-bg);
  color: var(--type-tool-ink);
}

.content-card h3 {
  margin: 0.75rem 0 0.35rem;
  color: var(--color-ink);
  font-size: 1.08rem;
}

.content-card p {
  margin: 0;
  color: var(--color-subtle);
  font-size: 0.95rem;
}

.empty-state {
  min-height: 5rem;
  display: grid;
  place-items: center;
  border: 1px dashed var(--surface-border-dashed);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.62);
  color: var(--color-subtle);
  font-weight: 700;
  text-align: center;
}

.site-footer {
  border-top: 3px solid var(--surface-border);
  background: var(--surface);
}

.site-footer__inner {
  display: grid;
  gap: 0.2rem;
  padding: 1.5rem 0 2rem;
  color: var(--color-subtle);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

@media (min-width: 42rem) {
  .hero {
    padding-top: 3.5rem;
  }

  .hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
    align-items: center;
  }

  .hero h1 {
    font-size: 4.25rem;
  }

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

@media (min-width: 62rem) {
  .content-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.game-page {
  padding: 2rem 0 3rem;
}

.game-intro {
  margin-bottom: 1.25rem;
}

.game-intro h1 {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: var(--font-display-weight);
  font-size: 2.25rem;
  line-height: 1.15;
}

.game-intro__summary,
.game-intro__description {
  max-width: 42rem;
  color: var(--color-muted);
}

.game-intro__summary {
  margin: 0.85rem 0 0;
  font-size: 1.05rem;
  font-weight: 700;
}

.game-intro__description {
  margin: 0.5rem 0 0;
}

.game-card {
  display: grid;
  gap: 1rem;
}

.game-instructions {
  border: 3px solid var(--surface-border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1rem;
  box-shadow: var(--shadow-card);
}

.game-instructions h2 {
  margin: 0 0 0.5rem;
  color: var(--color-ink);
  font-size: 1.15rem;
}

.game-instructions p {
  margin: 0.35rem 0 0;
  color: var(--color-muted);
}

/* Shared shell for the interactive area of every mini-game */
.mini-game {
  display: grid;
  gap: 1rem;
  border: 3px solid var(--surface-border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 1rem;
  box-shadow: var(--shadow-card);
}

.mini-game__status,
.mini-game__result {
  min-height: 1.75rem;
  color: var(--color-ink);
  font-weight: 900;
  text-align: center;
}

.mini-game__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--color-muted);
  font-weight: 800;
}

.reaction-game__target {
  display: grid;
  min-height: 17rem;
  place-items: center;
  align-content: center;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  background: var(--accent-green);
  padding: 1.25rem;
  text-align: center;
  touch-action: manipulation;
  user-select: none;
  cursor: pointer;
}

.reaction-game__target:focus-visible {
  outline: 3px solid var(--focus-ring-success);
  outline-offset: 4px;
}

.reaction-game__target[data-state="waiting"] {
  background: var(--accent-yellow);
}

.reaction-game__target[data-state="ready"] {
  border-color: rgba(22, 163, 74, 0.55);
  background: var(--color-success);
  color: #ffffff;
}

.reaction-game__target[data-state="early"] {
  border-color: rgba(239, 68, 68, 0.45);
  background: var(--accent-danger-soft);
}

.reaction-game__target[data-state="result"] {
  background: var(--accent-blue);
}

.reaction-game__label {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 900;
}

.reaction-game__hint {
  max-width: 24rem;
  margin: 0.5rem auto 0;
  color: inherit;
  font-weight: 700;
  opacity: 0.78;
}

.mini-game__save-status {
  min-height: 1.5rem;
  color: var(--color-subtle);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
}

.reaction-game__retry-hint {
  margin: -0.35rem 0 0;
  color: var(--color-subtle);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
}

.primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 3.25rem;
  padding: 0 1.5rem;
  border: 3px solid var(--surface-border);
  border-radius: var(--radius);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font: inherit;
  font-weight: 900;
  text-align: center;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--shadow-color);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}

.primary-action:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--shadow-color);
}

.primary-action:disabled {
  cursor: not-allowed;
  opacity: 0.68;
  box-shadow: none;
  transform: none;
}

.primary-action.is-loading {
  gap: 0.5rem;
}

.primary-action.is-loading::before {
  content: "";
  width: 1rem;
  height: 1rem;
  border: 3px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: lotto-spin 0.6s linear infinite;
}

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

.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0 1.5rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--color-ink);
  font: inherit;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--shadow-color);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}

.secondary-action:hover {
  border-color: var(--color-primary);
}

.secondary-action:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--shadow-color);
}

.secondary-action:focus-visible {
  outline: 3px solid var(--focus-ring-accent);
  outline-offset: 3px;
}

@media (min-width: 42rem) {
  .game-page {
    padding-top: 3rem;
  }

  .game-intro h1 {
    font-size: 3.25rem;
  }

  .game-card {
    grid-template-columns: minmax(14rem, 0.7fr) minmax(0, 1.3fr);
    align-items: start;
  }
}

.recommended-games {
  margin-top: 2rem;
}

.personal-best {
  min-height: 1.5rem;
  margin: 0;
  color: var(--color-tertiary);
  font-size: 0.9rem;
  font-weight: 800;
  text-align: center;
}

.today-ranking {
  margin-top: 2rem;
}

.today-ranking__list {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.today-ranking__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 3px solid var(--surface-border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 0.65rem 1rem;
  font-weight: 800;
}

.today-ranking__rank {
  display: grid;
  place-items: center;
  min-width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-pill);
  background: var(--color-secondary);
  color: var(--color-ink);
  font-size: 0.85rem;
}

.today-ranking__nickname {
  flex: 1;
  color: var(--color-body);
}

.today-ranking__score {
  color: var(--color-primary);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.content-card--link {
  display: block;
  text-decoration: none;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.content-card--link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.content-card--link:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.memory-game__board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}

.memory-tile {
  aspect-ratio: 1;
  min-height: 5.25rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  background: var(--accent-blue);
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
}

.memory-tile:nth-child(3n + 2) {
  background: var(--accent-green);
}

.memory-tile:nth-child(3n) {
  background: var(--accent-pink);
}

.memory-tile--active {
  border-color: rgba(255, 107, 53, 0.7);
  background: #ffb703 !important;
}

.memory-tile:disabled {
  cursor: not-allowed;
}

.memory-tile:focus-visible {
  outline: 3px solid var(--focus-ring-accent);
  outline-offset: 3px;
}

.number-find-game__board {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.45rem;
}

.number-tile {
  aspect-ratio: 1;
  min-height: 3.75rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  background: var(--accent-yellow);
  color: var(--color-ink);
  font: inherit;
  font-size: 1.15rem;
  font-weight: 900;
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
}

.number-tile:nth-child(4n + 2) {
  background: var(--accent-blue);
}

.number-tile:nth-child(4n + 3) {
  background: var(--accent-green);
}

.number-tile:nth-child(4n) {
  background: var(--accent-pink);
}

.number-tile--found {
  border-color: rgba(22, 163, 74, 0.45);
  background: var(--accent-success-soft) !important;
  color: var(--accent-success-ink);
}

.number-tile--wrong {
  border-color: rgba(239, 68, 68, 0.55);
  background: var(--accent-danger-softer) !important;
}

.number-tile:disabled {
  cursor: default;
}

.number-tile:focus-visible {
  outline: 3px solid var(--focus-ring-accent);
  outline-offset: 3px;
}

.color-find-game__board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
}

.color-tile {
  aspect-ratio: 1;
  min-height: 4.4rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
}

.color-tile--found {
  border-color: rgba(22, 163, 74, 0.65);
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.68);
}

.color-tile--wrong {
  border-color: rgba(239, 68, 68, 0.65);
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.72);
}

.color-tile:focus-visible {
  outline: 3px solid var(--focus-ring-accent);
  outline-offset: 3px;
}

.quiz-progress {
  color: var(--color-muted);
  font-size: 0.85rem;
  font-weight: 800;
  text-align: center;
}

.quiz-question {
  margin: 0;
  color: var(--color-ink);
  font-size: 1.25rem;
  font-weight: 900;
  text-align: center;
}

.quiz-choices {
  display: grid;
  gap: 0.6rem;
}

.quiz-choice {
  min-height: 3.25rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 0.75rem 1rem;
  color: var(--color-ink);
  font: inherit;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.quiz-choice:hover {
  border-color: var(--color-primary);
}

.quiz-choice:focus-visible {
  outline: 3px solid var(--focus-ring-accent);
  outline-offset: 3px;
}

.quiz-choice:active {
  transform: translate(2px, 2px);
}

.quiz-result {
  display: grid;
  justify-items: center;
  gap: 0.5rem;
  text-align: center;
}

.quiz-result__emoji {
  margin: 0;
  font-size: 3.5rem;
}

.quiz-result__title {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: var(--font-display-weight);
  font-size: 1.5rem;
}

.quiz-result__description {
  max-width: 32rem;
  margin: 0;
  color: var(--color-muted);
}

.auth-card {
  max-width: 28rem;
  margin: 0 auto;
}

.auth-form {
  display: grid;
  gap: 1rem;
}

.form-field {
  display: grid;
  gap: 0.4rem;
}

.form-field label {
  color: var(--color-ink);
  font-size: 0.9rem;
  font-weight: 800;
}

.form-field input {
  min-height: 3rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  padding: 0 0.85rem;
  font: inherit;
  color: var(--color-ink);
  background: var(--surface);
}

.form-field input:focus-visible {
  outline: 3px solid var(--focus-ring-accent);
  outline-offset: 2px;
}

.form-field__errors,
.form-errors {
  color: var(--color-danger);
  font-size: 0.85rem;
  font-weight: 700;
}

.form-field__errors p,
.form-errors p {
  margin: 0.2rem 0 0;
}

.auth-form__switch {
  margin-top: 1rem;
  color: var(--color-muted);
  font-size: 0.9rem;
  text-align: center;
}

.lotto-set {
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  padding: 0.85rem;
  display: grid;
  gap: 0.6rem;
  animation: lotto-set-in 0.45s ease both;
}

@keyframes lotto-set-in {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .lotto-set {
    animation: none;
  }
}

.lotto-set__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.lotto-set__type {
  border-radius: var(--radius-pill);
  padding: 0.15rem 0.6rem;
  background: var(--accent-blue);
  color: var(--type-game-ink);
  font-size: 0.78rem;
  font-weight: 800;
}

.lotto-set__core {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.lotto-check__result {
  margin: 0;
  font-weight: 800;
}

.lotto-check__result--win {
  color: var(--color-primary);
}

.lotto-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.lotto-chip {
  display: inline-grid;
  place-items: center;
  min-width: 2.4rem;
  min-height: 2.4rem;
  border: 2px solid var(--surface-border-strong);
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--color-ink);
  font-weight: 900;
  font-size: 0.9rem;
}

.lotto-chip--core {
  background: var(--color-secondary);
}

.lotto-chip--core-hit {
  background: var(--color-danger);
  border-color: var(--accent-danger-ink);
  color: white;
}

.lotto-core-hit-text {
  color: var(--color-danger);
  font-weight: 900;
}

.lotto-chip--pension {
  min-width: 2.1rem;
  min-height: 2.1rem;
  border-radius: var(--radius);
  background: var(--accent-yellow);
  color: var(--accent-yellow-ink);
}

.lotto-chip--lg {
  min-width: 3.2rem;
  min-height: 3.2rem;
  font-size: 1.2rem;
}

.lotto-chip--bonus {
  background: var(--accent-pink);
}

.lotto-draw {
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  padding: 0.85rem;
  display: grid;
  gap: 0.6rem;
}

.lotto-draw--latest {
  border-width: 4px;
  box-shadow: var(--shadow-card);
}

.lotto-draw__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--color-muted);
  font-weight: 800;
}

.lotto-draw--latest .lotto-draw__head strong {
  font-family: var(--font-display);
  font-weight: var(--font-display-weight);
  font-size: 1.4rem;
  color: var(--color-ink);
}

.lotto-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.lotto-recommend-cta {
  margin-bottom: 0;
  text-decoration: none;
  text-align: center;
}

.lotto-generate-form {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding: 1.25rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: calc(var(--radius) + 4px);
  background: var(--surface);
  box-shadow: 5px 5px 0 var(--shadow-color);
}

.lotto-generate-form__section-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
  padding: 0;
  border: 0;
  font-weight: 900;
  font-size: 1.05rem;
}

.lotto-generate-form__section-title h2 {
  margin: 0;
  font-size: 1.05rem;
}

.lotto-generate-form__section-title label {
  padding: 0;
  font-weight: 900;
  font-size: 1.05rem;
}

.lotto-generate-form__section-title small {
  margin-left: 0.3rem;
  color: var(--color-muted);
  font-weight: 700;
  font-size: 0.8rem;
}

.lotto-generate-form__section-icon {
  font-size: 1.1rem;
}

.lotto-generate-form__divider {
  height: 3px;
  margin: 0.25rem 0;
  background: repeating-linear-gradient(
    90deg,
    var(--surface-border-strong) 0,
    var(--surface-border-strong) 8px,
    transparent 8px,
    transparent 16px
  );
}

.lotto-generate-form__row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-weight: 700;
  border: 0;
  padding: 0;
  margin: 0;
}

.lotto-generate-form select {
  min-height: 2.75rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  padding: 0 0.6rem;
  font: inherit;
  font-weight: 800;
  color: var(--color-ink);
  background: var(--surface);
}

.lotto-generate-form select:focus-visible {
  outline: 3px solid var(--focus-ring-accent);
  outline-offset: 2px;
}

.lotto-game-count-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  border: 3px solid var(--surface-border);
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font-weight: 900;
  font-size: 0.85rem;
}

.lotto-strategy-picker {
  display: grid;
  gap: 0.6rem;
  border: 0;
  padding: 0;
  margin: 0;
}

.lotto-auto-strategy {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  row-gap: 0.3rem;
  column-gap: 0.5rem;
  width: 100%;
  min-height: 3rem;
  padding: 0.6rem 1rem;
  border: 3px dashed var(--accent-yellow-ink);
  border-radius: var(--radius);
  background: var(--accent-yellow);
  color: var(--accent-yellow-ink);
  font: inherit;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
  transition: transform 0.08s ease;
}

.lotto-auto-strategy:hover {
  transform: translate(-1px, -1px);
}

.lotto-auto-strategy:active {
  transform: translate(1px, 1px);
}

.lotto-auto-strategy strong {
  font-weight: 900;
}

.lotto-auto-strategy__badge {
  flex-shrink: 0;
  padding: 0.15rem 0.5rem;
  border: 2px solid var(--accent-yellow-ink);
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.game-instructions .pension-strategy-note {
  margin: 0 0 0.6rem;
  padding: 0.6rem 0.75rem;
  border: 2px dashed var(--surface-border-strong);
  border-radius: var(--radius);
  color: var(--color-ink);
  font-size: 0.88rem;
  line-height: 1.45;
}

.lotto-strategy-picker__hint {
  margin: 0;
  color: var(--color-muted);
  font-weight: 700;
  font-size: 0.85rem;
}

.lotto-strategy-picker__options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  gap: 0.6rem;
  width: 100%;
}

.lotto-strategy-picker__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.6rem 0.9rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  background: var(--surface);
  font-weight: 800;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--shadow-color);
  transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.08s ease;
}

.lotto-strategy-picker__card:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--shadow-color);
}

.lotto-strategy-picker__card:has(input:checked) {
  background: var(--color-primary);
  color: var(--color-primary-ink);
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--shadow-color);
}

.lotto-strategy-picker__card:has(input:checked) .lotto-strategy-picker__description {
  color: var(--color-primary-ink);
  opacity: 0.85;
}

.lotto-strategy-picker__card input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.lotto-strategy-picker__card-head {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.lotto-strategy-picker__checkbox {
  flex-shrink: 0;
  width: 1.15rem;
  height: 1.15rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: 0.3rem;
  background: var(--surface);
}

.lotto-strategy-picker__card:has(input:checked) .lotto-strategy-picker__checkbox {
  border-color: var(--color-ink);
  background: var(--color-ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='3,8 6.5,12 13,4'/%3E%3C/svg%3E") center / 0.85rem no-repeat;
}

.lotto-strategy-picker__icon {
  font-size: 1.1rem;
}

.lotto-strategy-picker__description {
  color: var(--color-muted);
  font-weight: 600;
  font-size: 0.78rem;
  line-height: 1.35;
}

.lotto-generate-submit {
  justify-self: stretch;
  width: 100%;
  font-size: 1.05rem;
}

@media (min-width: 30rem) {
  .lotto-generate-submit {
    justify-self: start;
    width: auto;
    padding: 0 2rem;
  }
}

.site-messages {
  padding-top: 1rem;
  display: grid;
  gap: 0.5rem;
}

.site-message {
  margin: 0;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-weight: 700;
}

.site-message--success {
  background: var(--accent-success-soft);
  color: var(--accent-success-ink);
}

.site-message--error {
  background: var(--accent-danger-softer);
  color: var(--accent-danger-ink);
}

.sort-toggle {
  display: inline-flex;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.sort-toggle__option {
  padding: 0.4rem 0.85rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--color-ink);
  font-size: 0.85rem;
  font-weight: 800;
}

.sort-toggle__option.is-active {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.bookmark-form {
  margin: 0.75rem 0 0;
}

.bookmark-button {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border: 3px solid var(--surface-border-strong);
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--color-ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--shadow-color);
}

.bookmark-button.is-active {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.site-header__bookmarks {
  color: var(--color-primary) !important;
  font-weight: 900;
}

.ad-slot {
  width: min(100% - 2rem, 68rem);
  margin: 2rem auto 0;
  min-height: 0;
  text-align: center;
}

.site-footer__links a {
  text-decoration: underline;
}

.legal-section {
  margin-bottom: 1.5rem;
}

.legal-section h2 {
  margin: 0 0 0.5rem;
  color: var(--color-ink);
  font-size: 1.15rem;
}

.legal-section p,
.legal-section li {
  color: var(--color-body);
  line-height: 1.7;
}

.legal-section a {
  color: var(--color-primary);
  text-decoration: underline;
}

.legal-updated {
  color: var(--color-muted);
  font-size: 0.9rem;
}