:root {
  --ryu-bg: #080b10;
  --ryu-surface: rgba(16, 24, 36, 0.92);
  --ryu-surface-strong: #111827;
  --ryu-border: rgba(148, 163, 184, 0.22);
  --ryu-text: #f8fafc;
  --ryu-muted: #b6c2d1;
  --ryu-soft: #7dd3fc;
  --ryu-primary: #3fb950;
  --ryu-primary-strong: #2ea043;
  --ryu-secondary: #38bdf8;
  --ryu-warning: #facc15;
  --ryu-radius: 8px;
  --ryu-shadow: 0 18px 50px rgba(0, 0, 0, 0.36);
}

body.ryujinx-page {
  background:
    radial-gradient(circle at 16% 0%, rgba(63, 185, 80, 0.16), transparent 28rem),
    radial-gradient(circle at 84% 4%, rgba(56, 189, 248, 0.14), transparent 30rem),
    var(--ryu-bg);
  color: var(--ryu-text);
}

body.ryujinx-page .topbar-gradient,
body.ryujinx-page footer {
  background: rgba(8, 11, 16, 0.84) !important;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.ryu-page-shell {
  color: var(--ryu-text);
}

.ryu-page-shell .container {
  width: min(1120px, 92vw);
  max-width: 1120px;
  margin: 0 auto;
  padding: 0;
}

.ryu-hero {
  padding: 76px 0 36px;
}

.ryu-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 40px;
  align-items: center;
}

.ryu-eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin: 0 0 18px;
  padding: 6px 12px;
  border: 1px solid rgba(63, 185, 80, 0.35);
  border-radius: 999px;
  color: #c9f6d3;
  background: rgba(63, 185, 80, 0.1);
  font-size: 0.88rem;
  font-weight: 700;
}

.ryu-hero h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(2.35rem, 5vw, 4.7rem);
  line-height: 1.04;
  font-weight: 800;
  letter-spacing: 0;
}

.ryu-hero__description {
  max-width: 720px;
  margin: 22px 0 0;
  color: var(--ryu-muted);
  font-size: 1.1rem;
  line-height: 1.75;
}

.ryu-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.ryu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: var(--ryu-radius);
  border: 1px solid transparent;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.ryu-btn:hover {
  transform: translateY(-1px);
  opacity: 1;
}

.ryu-btn--primary {
  color: #04130a;
  background: var(--ryu-primary);
  border-color: rgba(255, 255, 255, 0.18);
}

.ryu-btn--primary:hover {
  color: #04130a;
  background: #57d568;
}

.ryu-btn--secondary {
  color: var(--ryu-text);
  background: rgba(15, 23, 42, 0.78);
  border-color: var(--ryu-border);
}

.ryu-hero__panel {
  border: 1px solid var(--ryu-border);
  border-radius: var(--ryu-radius);
  background: rgba(15, 23, 42, 0.72);
  box-shadow: var(--ryu-shadow);
  padding: 18px;
}

.ryu-terminal {
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--ryu-radius);
  background: #020617;
}

.ryu-terminal__bar {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}

.ryu-terminal__bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ryu-primary);
}

.ryu-terminal__bar span:nth-child(2) {
  background: var(--ryu-warning);
}

.ryu-terminal__bar span:nth-child(3) {
  background: var(--ryu-secondary);
}

.ryu-terminal__body {
  padding: 18px;
  font-family: Consolas, "Liberation Mono", monospace;
}

.ryu-terminal__body p {
  margin: 0 0 10px;
  color: #dbeafe;
  font-size: 0.92rem;
}

.ryu-terminal__body p:last-child {
  margin-bottom: 0;
}

.ryu-terminal__body span {
  color: var(--ryu-primary);
}

.ryu-note {
  margin: 14px 0 0;
  color: var(--ryu-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.ryu-section {
  padding: 48px 0;
}

.ryu-section--compact {
  padding-top: 18px;
}

.ryu-section-heading {
  max-width: 760px;
  margin-bottom: 26px;
}

.ryu-section-heading h2,
.ryu-content-card h2 {
  margin: 0 0 10px;
  color: var(--ryu-text);
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: 0;
}

.ryu-section-heading p,
.ryu-content-card p {
  margin: 0;
  color: var(--ryu-muted);
  line-height: 1.75;
}

.ryu-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.ryu-stat,
.ryu-step,
.ryu-content-card,
.ryu-faq-item,
.ryu-table-wrap,
.ryu-checklist {
  border: 1px solid var(--ryu-border);
  border-radius: var(--ryu-radius);
  background: var(--ryu-surface);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
}

.ryu-stat {
  padding: 18px;
}

.ryu-stat span {
  display: block;
  color: var(--ryu-muted);
  font-size: 0.88rem;
}

.ryu-stat strong {
  display: block;
  margin-top: 8px;
  color: var(--ryu-text);
  font-size: 1.05rem;
}

.ryu-table-wrap {
  overflow-x: auto;
}

.ryu-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.ryu-table th,
.ryu-table td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  text-align: left;
  vertical-align: top;
}

.ryu-table th {
  color: #e2e8f0;
  background: rgba(15, 23, 42, 0.9);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

.ryu-table td {
  color: var(--ryu-muted);
  line-height: 1.6;
}

.ryu-table tr:last-child td {
  border-bottom: 0;
}

.ryu-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  padding: 8px;
  list-style: none;
  counter-reset: checklist;
}

.ryu-checklist li {
  position: relative;
  min-height: 72px;
  padding: 18px 18px 18px 56px;
  color: var(--ryu-muted);
  line-height: 1.6;
  counter-increment: checklist;
}

.ryu-checklist li::before {
  content: counter(checklist);
  position: absolute;
  left: 16px;
  top: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: #04130a;
  background: var(--ryu-primary);
  font-weight: 800;
  font-size: 0.85rem;
}

.ryu-step-grid,
.ryu-content-grid,
.ryu-related-grid,
.ryu-download-link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.ryu-step,
.ryu-content-card {
  padding: 22px;
}

.ryu-step__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 32px;
  margin-bottom: 18px;
  border-radius: 999px;
  color: #04130a;
  background: var(--ryu-primary);
  font-weight: 900;
  font-size: 0.9rem;
}

.ryu-step h3 {
  margin: 0 0 10px;
  color: var(--ryu-text);
  font-size: 1.18rem;
  line-height: 1.35;
}

.ryu-step p {
  margin: 0;
  color: var(--ryu-muted);
  line-height: 1.7;
}

.ryu-related-card {
  display: block;
  min-height: 168px;
  padding: 22px;
  border: 1px solid var(--ryu-border);
  border-radius: var(--ryu-radius);
  background: rgba(15, 23, 42, 0.78);
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.ryu-related-card:hover {
  transform: translateY(-2px);
  border-color: rgba(63, 185, 80, 0.45);
  background: rgba(17, 24, 39, 0.95);
  opacity: 1;
}

.ryu-related-card span {
  display: block;
  margin-bottom: 10px;
  color: var(--ryu-primary);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

.ryu-related-card strong {
  display: block;
  color: var(--ryu-text);
  font-size: 1.12rem;
  line-height: 1.35;
}

.ryu-related-card p {
  margin: 12px 0 0;
  color: var(--ryu-muted);
  line-height: 1.65;
}

.ryu-download-link-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 122px;
  padding: 20px;
  border: 1px solid rgba(63, 185, 80, 0.35);
  border-radius: var(--ryu-radius);
  background: rgba(6, 78, 59, 0.2);
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.ryu-download-link-card:hover {
  transform: translateY(-2px);
  border-color: rgba(63, 185, 80, 0.65);
  background: rgba(6, 95, 70, 0.28);
  opacity: 1;
}

.ryu-download-link-card strong {
  color: #dcfce7;
  font-size: 1.08rem;
}

.ryu-download-link-card span {
  color: var(--ryu-muted);
  line-height: 1.6;
}

.ryu-table a {
  color: #bbf7d0;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.ryu-source-box {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 0.7fr);
  gap: 24px;
  padding: 24px;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: var(--ryu-radius);
  background: rgba(8, 47, 73, 0.28);
}

.ryu-source-box h2 {
  margin: 0 0 10px;
  color: var(--ryu-text);
  font-size: 1.45rem;
}

.ryu-source-box p {
  margin: 0;
  color: var(--ryu-muted);
  line-height: 1.7;
}

.ryu-source-box ul {
  margin: 0;
  padding-left: 20px;
}

.ryu-source-box li {
  margin-bottom: 10px;
  color: var(--ryu-muted);
}

.ryu-source-box a {
  color: #bae6fd;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.ryu-image-feature {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) 1fr;
  gap: 24px;
  align-items: center;
  margin: 0;
  padding: 24px;
  border: 1px solid var(--ryu-border);
  border-radius: var(--ryu-radius);
  background: rgba(15, 23, 42, 0.78);
}

.ryu-image-feature__media {
  overflow: hidden;
  border-radius: var(--ryu-radius);
  background: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.35);
}

.ryu-image-feature img {
  display: block;
  width: 100%;
  height: auto;
}

.ryu-image-feature h2 {
  margin: 0 0 10px;
  color: var(--ryu-text);
  font-size: clamp(1.45rem, 2.6vw, 2.1rem);
}

.ryu-image-feature p {
  margin: 0;
  color: var(--ryu-muted);
  line-height: 1.75;
}

.ryu-image-feature__source {
  display: inline-flex;
  margin-top: 14px;
  color: #bbf7d0;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.ryu-faq-list {
  display: grid;
  gap: 14px;
}

.ryu-faq-item {
  padding: 18px 20px;
}

.ryu-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  cursor: pointer;
  list-style: none;
}

.ryu-faq-item summary::-webkit-details-marker {
  display: none;
}

.ryu-faq-item summary::after {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--ryu-text);
  border: 1px solid var(--ryu-border);
  border-radius: 50%;
  flex: 0 0 auto;
}

.ryu-faq-item[open] summary::after {
  content: "-";
}

.ryu-faq-item h3 {
  margin: 0;
  color: var(--ryu-text);
  font-size: 1.05rem;
  line-height: 1.4;
}

.ryu-faq-item p {
  margin: 14px 0 0;
  color: var(--ryu-muted);
  line-height: 1.75;
}

@media (max-width: 992px) {
  .ryu-hero__grid,
  .ryu-stat-grid,
  .ryu-step-grid,
  .ryu-content-grid,
  .ryu-related-grid,
  .ryu-download-link-grid,
  .ryu-source-box,
  .ryu-image-feature {
    grid-template-columns: 1fr;
  }

  .ryu-hero__panel {
    max-width: 620px;
  }

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

@media (max-width: 640px) {
  .ryu-hero {
    padding-top: 48px;
  }

  .ryu-actions,
  .ryu-btn {
    width: 100%;
  }

  .ryu-stat-grid,
  .ryu-checklist {
    grid-template-columns: 1fr;
  }

  .ryu-section {
    padding: 34px 0;
  }
}