.sf-page { }

.sf-hero-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-4);
  align-items: center;
}
.sf-hero-text { max-width: 60ch; }
.sf-hero-visual { min-height: 160px; }

.sf-quickfaq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}
.sf-qitem { min-width: 0; }

.sf-download-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-4);
  align-items: start;
}
.sf-download-guide { max-width: 65ch; }
.sf-download-cta { display: flex; flex-direction: column; gap: var(--space-2); }

.sf-gameplay-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-4);
}
.sf-gameplay-main { max-width: 75ch; }
.sf-gameplay-side img { border-radius: var(--radius-sm); }

.sf-progress-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: var(--space-3);
}

.sf-tech-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: var(--space-3);
}

.sf-tips-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-3);
  align-items: start;
}
.sf-tips-image img { border-radius: var(--radius-sm); }

.sf-final-cta-inner {
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

@media (max-width: 900px) {
  .sf-hero-grid,
  .sf-download-grid,
  .sf-gameplay-grid {
    grid-template-columns: 1fr;
  }
  .sf-quickfaq-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .sf-tech-grid { grid-template-columns: 1fr; }
  .sf-tips-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .sf-quickfaq-grid { grid-template-columns: 1fr; }
}