.project-page .hero {
  padding: 4.5rem 0 2.5rem;
}

.project-page .hero-grid,
.project-page .content-grid,
.project-page .feature-grid,
.project-page .cta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.project-page h1,
.project-page h2,
.project-page h3 {
  font-family: "Sora", sans-serif;
  letter-spacing: -0.04em;
}

.project-page h1 {
  margin: 1.25rem 0 1rem;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.98;
  max-width: 10ch;
}

.project-page h2 {
  margin: 0 0 0.8rem;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.02;
}

.project-page p,
.project-page li {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.02rem;
}

.project-page section {
  padding: 2.5rem 0;
}

.project-page .panel,
.project-page .card,
.project-page .shot {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.project-page .panel,
.project-page .card {
  padding: 1.5rem;
}

.project-page .shot {
  overflow: hidden;
}

.project-page .shot img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.project-page .button-row,
.project-page .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.project-page .tag-row span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.project-page ul {
  padding-left: 1.1rem;
  margin: 0;
}

.renolu-page .sudoku-qr {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1.35rem;
  padding: 1rem;
  border: 1px solid rgba(105, 226, 194, 0.22);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
}

.renolu-page .sudoku-qr img {
  width: 96px;
  height: 96px;
  flex: 0 0 auto;
  padding: 0.45rem;
  border-radius: 16px;
  background: #ffffff;
}

.renolu-page .sudoku-qr strong {
  display: block;
  color: var(--text);
  font-family: "Sora", sans-serif;
  font-size: 1rem;
}

.renolu-page .sudoku-qr p {
  margin: 0.35rem 0 0;
  font-size: 0.94rem;
  line-height: 1.55;
}

.rules-page .rules-hero {
  padding: 4.5rem 0 5rem;
}

.rules-page .rules-shell {
  max-width: 920px;
}

.rules-page .rules-card {
  padding: clamp(1.4rem, 4vw, 2.4rem);
}

.rules-page h1 {
  max-width: none;
  margin: 1.25rem 0 1rem;
  font-size: clamp(2.6rem, 7vw, 4.6rem);
}

.rules-page h2 {
  margin: 2.25rem 0 0.8rem;
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  line-height: 1.12;
}

.rules-page a {
  color: var(--brand-strong);
  font-weight: 800;
}

.rules-page .meta {
  margin-top: 2.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  line-height: 1.75;
}

.rules-page .meta strong {
  color: var(--text);
}

@media (max-width: 980px) {
  .project-page .hero-grid,
  .project-page .content-grid,
  .project-page .feature-grid,
  .project-page .cta-grid {
    grid-template-columns: 1fr;
  }

  .project-page h1 {
    max-width: none;
  }
}

@media (max-width: 520px) {
  .renolu-page .sudoku-qr {
    align-items: flex-start;
  }

  .renolu-page .sudoku-qr img {
    width: 84px;
    height: 84px;
  }
}