:root {
  --bg-main: #1E2937;
  --bg-gradient: linear-gradient(120deg, rgba(30,41,55,0.98) 70%, rgba(30,41,55,0.85) 100%);
  --bg-card: rgba(30,41,55,0.96);
  --bg-card-gradient: linear-gradient(120deg, rgba(30,41,55,0.97) 60%, rgba(30,41,55,0.90) 100%);
  --accent: #DB2777;
  --accent-light: #f9a8d4;
  --text-main: #e5e7eb;
  --text-muted: #9ca3af;
  --text-accent: #DB2777;
  --shadow: 0 8px 32px 0 rgba(16, 20, 33, 0.20), 0 1.5px 6px 0 rgba(219,39,119,0.06);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --border: 1px solid rgba(219,39,119,0.26);
  --transition: 0.23s cubic-bezier(.4,0,.2,1);
  --max-width: 1240px;
  --font-main: 'Inter', 'Segoe UI', Arial, sans-serif;
  --btn-shadow: 0 2px 12px 0 rgba(219,39,119,0.10);
}

html, body {
  min-height: 100%;
  background: var(--bg-main);
  background-image: var(--bg-gradient);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body.lofi-sudoku-body {
  min-height: 100vh;
  background: var(--bg-main);
  background-image: var(--bg-gradient);
  color: var(--text-main);
  margin: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--accent-light);
}

.lofi-sudoku-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* HEADER */
.lofi-sudoku-header {
  background: var(--bg-card-gradient);
  box-shadow: var(--shadow);
  border-bottom: var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background var(--transition);
}
.lofi-sudoku-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.5rem 24px;
  min-height: 64px;
}
.lofi-sudoku-logo {
  display: flex;
  align-items: center;
  gap: 0.7em;
  font-weight: 700;
  font-size: 1.2em;
  color: var(--text-main);
  letter-spacing: 0.03em;
  transition: color var(--transition);
}
.lofi-sudoku-logo__img {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px 0 rgba(219,39,119,0.10);
}
.lofi-sudoku-logo__text {
  font-family: inherit;
  font-size: 1.1em;
  color: var(--text-main);
}

.lofi-sudoku-nav {
  margin-left: 2em;
}
.lofi-sudoku-nav__list {
  display: flex;
  gap: 1.4em;
  list-style: none;
  margin: 0;
  padding: 0;
}
.lofi-sudoku-nav__item {}
.lofi-sudoku-nav__link {
  color: var(--text-main);
  font-weight: 500;
  font-size: 1em;
  padding: 8px 0;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  position: relative;
}
.lofi-sudoku-nav__link:hover, .lofi-sudoku-nav__link:focus {
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
}

/* HERO */
.lofi-sudoku-hero {
  background: var(--bg-card-gradient);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: 2.5rem;
  padding: 2.5rem 0 2rem 0;
}
.lofi-sudoku-hero__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.lofi-sudoku-hero__col {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.lofi-sudoku-hero__col--left {
  gap: 1.2em;
}
.lofi-sudoku-hero__title {
  font-size: 2.2rem;
  font-weight: 800;
  margin: 0 0 0.3em 0;
  color: var(--text-main);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.lofi-sudoku-hero__tagline {
  font-size: 1.1em;
  color: var(--text-muted);
  margin-bottom: 1.2em;
  font-weight: 400;
}
.lofi-sudoku-hero__facts {
  margin: 0 0 1.5em 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4em;
}
.lofi-sudoku-hero__facts li {
  position: relative;
  padding-left: 1.3em;
  color: var(--text-main);
  font-size: 1em;
}
.lofi-sudoku-hero__facts li::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 0.5em;
  transform: translateY(-50%);
}

.lofi-sudoku-hero__actions {
  display: flex;
  gap: 1em;
  margin-top: 1.2em;
}

.lofi-sudoku-btn {
  display: inline-block;
  font-size: 1em;
  font-weight: 600;
  border-radius: var(--radius-md);
  padding: 0.7em 1.8em;
  border: none;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  box-shadow: var(--btn-shadow);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), border var(--transition);
  outline: none;
  position: relative;
  z-index: 1;
}
.lofi-sudoku-btn--primary {
  background: var(--accent);
  color: #fff;
}
.lofi-sudoku-btn--primary:hover, .lofi-sudoku-btn--primary:focus {
  background: #fff;
  color: var(--accent);
  box-shadow: 0 4px 20px 0 rgba(219,39,119,0.18);
}
.lofi-sudoku-btn--secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.lofi-sudoku-btn--secondary:hover, .lofi-sudoku-btn--secondary:focus {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.lofi-sudoku-hero__col--right {
  align-items: flex-end;
  gap: 1.2em;
}
.lofi-sudoku-hero__card {
  background: var(--bg-card-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.2em 1.2em 1.1em 1.2em;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 340px;
  width: 100%;
}
.lofi-sudoku-hero__image {
  width: 100%;
  max-width: 290px;
  max-height: 300px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 16px 0 rgba(219,39,119,0.08);
  margin-bottom: 1em;
}
.lofi-sudoku-hero__meta {
  display: flex;
  gap: 1.1em;
  justify-content: center;
  align-items: center;
  font-size: 1em;
  color: var(--text-muted);
}
.lofi-sudoku-hero__rating {
  color: var(--accent);
  font-weight: 700;
}
.lofi-sudoku-hero__downloads, .lofi-sudoku-hero__pegi {
  font-weight: 500;
}

.lofi-sudoku-hero__mini {
  display: flex;
  gap: 0.7em;
  margin-top: 1em;
  justify-content: flex-end;
}
.lofi-sudoku-hero__mini-img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  box-shadow: 0 1px 6px 0 rgba(219,39,119,0.08);
  background: #232d3e;
}

/* SCREENSHOTS */
.lofi-sudoku-screenshots {
  margin: 3.5rem 0 2.5rem 0;
}
.lofi-sudoku-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 0.4em 0;
  letter-spacing: -0.01em;
}
.lofi-sudoku-section-sub {
  color: var(--text-muted);
  margin-bottom: 1.2em;
  font-size: 1em;
}

.lofi-sudoku-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2em;
  margin: 2em 0 1em 0;
}
.lofi-sudoku-gallery__item {
  background: var(--bg-card-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.lofi-sudoku-gallery__item:hover, .lofi-sudoku-gallery__item:focus {
  transform: translateY(-4px) scale(1.025);
  box-shadow: 0 6px 28px 0 rgba(219,39,119,0.16);
}
.lofi-sudoku-gallery__img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  background: #232d3e;
}
.lofi-sudoku-gallery__cap {
  font-size: 0.95em;
  color: var(--text-muted);
  padding: 0.7em 1em 0.9em 1em;
  text-align: center;
  min-height: 2.5em;
}

/* WELT */
.lofi-sudoku-world {
  margin: 3.5rem 0 2.5rem 0;
  background: var(--bg-card-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2.2em 0 2.2em 0;
}
.lofi-sudoku-world__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2em;
  margin-top: 2em;
}
.lofi-sudoku-world__col {
  background: var(--bg-card-gradient);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px 0 rgba(30,41,55,0.12);
  padding: 1.5em 1.2em;
  display: flex;
  flex-direction: column;
  gap: 0.7em;
}
.lofi-sudoku-world__col h3 {
  font-size: 1.1em;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.3em;
}
.lofi-sudoku-world__col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.lofi-sudoku-world__col ul li {
  position: relative;
  padding-left: 1.2em;
  color: var(--text-main);
  font-size: 1em;
  margin-bottom: 0.2em;
}
.lofi-sudoku-world__col ul li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 0.5em;
  transform: translateY(-50%);
}

/* MODES */
.lofi-sudoku-modes {
  margin: 3.5rem 0 2.5rem 0;
}
.lofi-sudoku-modes__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2em;
  margin: 2em 0 2.5em 0;
}
.lofi-sudoku-mode {
  background: var(--bg-card-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 1.4em 1.1em 1.3em 1.1em;
  display: flex;
  flex-direction: column;
  gap: 0.5em;
  min-width: 0;
}
.lofi-sudoku-mode h3 {
  color: var(--accent);
  font-size: 1.08em;
  font-weight: 700;
  margin-bottom: 0.2em;
}
.lofi-sudoku-mode p {
  color: var(--text-main);
  font-size: 1em;
  margin: 0;
}

.lofi-sudoku-playflow,
.lofi-sudoku-learn,
.lofi-sudoku-social {
  background: var(--bg-card-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 1.3em 1.2em;
  margin-bottom: 1.2em;
}
.lofi-sudoku-playflow h3,
.lofi-sudoku-learn h3,
.lofi-sudoku-social h3 {
  color: var(--accent);
  font-size: 1.05em;
  font-weight: 700;
  margin-bottom: 0.2em;
}
.lofi-sudoku-playflow ol {
  margin: 0.7em 0 0 1.2em;
  padding: 0;
  color: var(--text-main);
  font-size: 1em;
}
.lofi-sudoku-learn p,
.lofi-sudoku-social ul {
  margin: 0.5em 0 0 0;
  color: var(--text-main);
  font-size: 1em;
}
.lofi-sudoku-social ul {
  padding: 0;
  list-style: none;
}
.lofi-sudoku-social ul li {
  position: relative;
  padding-left: 1.1em;
  margin-bottom: 0.2em;
}
.lofi-sudoku-social ul li::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 0.7em;
  transform: translateY(-50%);
}

/* IMPRESSIONS */
.lofi-sudoku-impressions {
  margin: 3.5rem 0 2.5rem 0;
}
.lofi-sudoku-impressions__cols {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2em;
  margin-top: 2em;
}
.lofi-sudoku-impressions__cols > div {
  background: var(--bg-card-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.5em 1.2em;
  display: flex;
  flex-direction: column;
  gap: 0.7em;
}
.lofi-sudoku-impressions__cols h3 {
  color: var(--accent);
  font-size: 1.05em;
  font-weight: 700;
  margin-bottom: 0.2em;
}
.lofi-sudoku-impressions__cols ul {
  margin: 0.5em 0 0 0;
  padding: 0;
  list-style: none;
}
.lofi-sudoku-impressions__cols ul li {
  position: relative;
  padding-left: 1.1em;
  margin-bottom: 0.2em;
}
.lofi-sudoku-impressions__cols ul li::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 0.7em;
  transform: translateY(-50%);
}

/* FEATURES */
.lofi-sudoku-features {
  margin: 3.5rem 0 2.5rem 0;
  background: var(--bg-card-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2.2em 0 2.2em 0;
}
.lofi-sudoku-features__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2em;
  margin: 2em 0 2.2em 0;
}
.lofi-sudoku-features__list article {
  background: var(--bg-card-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 1.3em 1.1em;
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}
.lofi-sudoku-features__list h3 {
  color: var(--accent);
  font-size: 1.07em;
  font-weight: 700;
  margin-bottom: 0.2em;
}
.lofi-sudoku-features__list p {
  color: var(--text-main);
  font-size: 1em;
  margin: 0;
}
.lofi-sudoku-features__full-list {
  margin: 1.3em 0 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4em 1.8em;
  list-style: none;
}
.lofi-sudoku-features__full-list li {
  position: relative;
  padding-left: 1.1em;
  color: var(--text-main);
  font-size: 1em;
}
.lofi-sudoku-features__full-list li::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 0.7em;
  transform: translateY(-50%);
}

/* VOICES */
.lofi-sudoku-voices {
  margin: 3.5rem 0 2.5rem 0;
}
.lofi-sudoku-voices__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2em;
  margin-top: 2em;
}
.lofi-sudoku-voice {
  background: var(--bg-card-gradient);
  border-radius: var(--radius-lg) var(--radius-md) var(--radius-lg) var(--radius-md);
  box-shadow: var(--shadow);
  padding: 1.4em 1.1em 1.3em 1.1em;
  color: var(--text-main);
  font-size: 1em;
  font-style: italic;
  display: flex;
  flex-direction: column;
  gap: 0.7em;
  min-width: 0;
}
.lofi-sudoku-voice footer {
  color: var(--accent);
  font-size: 0.95em;
  font-style: normal;
  margin-top: 0.5em;
  font-weight: 700;
  align-self: flex-end;
}

/* FAQ */
.lofi-sudoku-faq {
  margin: 3.5rem 0 2.5rem 0;
  background: var(--bg-card-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2.2em 0 2.2em 0;
}
.lofi-sudoku-faq__list {
  margin: 2em 0 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2em 2.2em;
}
.lofi-sudoku-faq__list dt {
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.2em;
  font-size: 1em;
}
.lofi-sudoku-faq__list dd {
  color: var(--text-main);
  margin: 0 0 0.7em 0;
  font-size: 1em;
  padding-left: 0.6em;
}

/* CTA */
.lofi-sudoku-cta {
  margin: 3.5rem 0 2.5rem 0;
  background: var(--bg-card-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2.2em 0 2.2em 0;
  text-align: center;
}
.lofi-sudoku-cta__actions {
  display: flex;
  gap: 1.2em;
  justify-content: center;
  margin-top: 1.7em;
}

/* FOOTER */
.lofi-sudoku-footer {
  background: var(--bg-card-gradient);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: var(--shadow);
  margin-top: 3.5rem;
  padding: 2.2em 0 0.8em 0;
  color: var(--text-muted);
  font-size: 0.97em;
}
.lofi-sudoku-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.lofi-sudoku-footer__cols {
  display: grid;
  grid-template-columns: 2fr 1.1fr 1.1fr;
  gap: 2.5em;
}
.lofi-sudoku-footer__col {
  display: flex;
  flex-direction: column;
  gap: 0.7em;
}
.lofi-sudoku-footer__brand {
  display: flex;
  align-items: center;
  gap: 0.6em;
  font-weight: 700;
  color: var(--text-main);
  font-size: 1.1em;
  margin-bottom: 0.3em;
}
.lofi-sudoku-footer__brand-img {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  box-shadow: 0 1px 4px 0 rgba(219,39,119,0.08);
}
.lofi-sudoku-footer__col h4 {
  color: var(--accent);
  font-size: 1em;
  font-weight: 700;
  margin-bottom: 0.4em;
}
.lofi-sudoku-footer__col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.3em;
}
.lofi-sudoku-footer__col ul li a {
  color: var(--text-muted);
  transition: color var(--transition);
  font-size: 0.97em;
}
.lofi-sudoku-footer__col ul li a:hover, .lofi-sudoku-footer__col ul li a:focus {
  color: var(--accent);
}
.lofi-sudoku-footer__legal {
  border-top: 1px solid rgba(219,39,119,0.12);
  margin-top: 2em;
  padding-top: 0.7em;
  text-align: right;
  font-size: 0.93em;
  color: var(--text-muted);
}

/* COOKIE BANNER */
.lofi-sudoku-cookie {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0; right: 0; bottom: 0;
  width: 100vw;
  min-height: 0;
  align-items: flex-end;
  justify-content: center;
  background: none;
  pointer-events: none;
}
.lofi-sudoku-cookie__inner {
  background: var(--bg-card-gradient);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: var(--shadow);
  padding: 1.2em 2em 1.2em 2em;
  margin: 0 0 2em 0;
  min-width: 320px;
  max-width: 90vw;
  color: var(--text-main);
  pointer-events: all;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2em;
  font-size: 1em;
}
.lofi-sudoku-cookie__actions {
  display: flex;
  gap: 0.7em;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .lofi-sudoku-hero__grid {
    grid-template-columns: 1fr;
    gap: 2.2em;
  }
  .lofi-sudoku-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .lofi-sudoku-world__grid {
    grid-template-columns: 1fr;
    gap: 1.2em;
  }
  .lofi-sudoku-modes__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .lofi-sudoku-features__list {
    grid-template-columns: 1fr 1fr;
  }
  .lofi-sudoku-voices__grid {
    grid-template-columns: 1fr 1fr;
  }
  .lofi-sudoku-faq__list {
    grid-template-columns: 1fr;
  }
  .lofi-sudoku-impressions__cols {
    grid-template-columns: 1fr;
    gap: 1.2em;
  }
  .lofi-sudoku-footer__cols {
    grid-template-columns: 1fr 1fr;
    gap: 1.2em;
  }
}
@media (max-width: 700px) {
  .lofi-sudoku-header__inner {
    flex-direction: column;
    gap: 0.7em;
    padding: 0.5rem 12px;
  }
  .lofi-sudoku-nav__list {
    flex-wrap: wrap;
    gap: 0.7em;
    font-size: 0.97em;
  }
  .lofi-sudoku-hero {
    padding: 1.3rem 0 1rem 0;
  }
  .lofi-sudoku-hero__grid {
    padding: 0 12px;
  }
  .lofi-sudoku-container {
    padding: 0 12px;
  }
  .lofi-sudoku-gallery {
    grid-template-columns: 1fr;
    gap: 0.7em;
  }
  .lofi-sudoku-world {
    padding: 1.2em 0 1.2em 0;
  }
  .lofi-sudoku-world__col {
    padding: 1em 0.7em;
  }
  .lofi-sudoku-modes {
    padding: 0;
  }
  .lofi-sudoku-modes__grid {
    grid-template-columns: 1fr;
    gap: 0.7em;
  }
  .lofi-sudoku-features {
    padding: 1.2em 0 1.2em 0;
  }
  .lofi-sudoku-features__list {
    grid-template-columns: 1fr;
    gap: 0.7em;
  }
  .lofi-sudoku-features__full-list {
    grid-template-columns: 1fr;
    gap: 0.2em;
  }
  .lofi-sudoku-voices__grid {
    grid-template-columns: 1fr;
    gap: 0.7em;
  }
  .lofi-sudoku-faq {
    padding: 1.2em 0 1.2em 0;
  }
  .lofi-sudoku-faq__list {
    gap: 0.7em;
  }
  .lofi-sudoku-cta {
    padding: 1.2em 0 1.2em 0;
  }
  .lofi-sudoku-cta__actions {
    flex-direction: column;
    gap: 0.7em;
  }
  .lofi-sudoku-footer {
    padding: 1.2em 0 0.5em 0;
  }
  .lofi-sudoku-footer__inner {
    padding: 0 12px;
  }
  .lofi-sudoku-footer__cols {
    grid-template-columns: 1fr;
    gap: 0.7em;
  }
  .lofi-sudoku-cookie__inner {
    padding: 1em 1em 1em 1em;
    flex-direction: column;
    gap: 1em;
    min-width: 0;
    max-width: 97vw;
  }
}

/* SCROLLBAR (subtle) */
::-webkit-scrollbar {
  width: 8px;
  background: #232d3e;
}
::-webkit-scrollbar-thumb {
  background: rgba(219,39,119,0.15);
  border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(219,39,119,0.25);
}