.gv-rules-page, .gv-rules-page *, .gv-rules-page *::before, .gv-rules-page *::after {
  box-sizing: border-box;
}
.gv-rules-page img, .gv-rules-page svg {
  max-width: 100%;
  height: auto;
}
.gv-rules-page p, .gv-rules-page li, .gv-rules-page h1, .gv-rules-page h2, .gv-rules-page h3 {
  overflow-wrap: break-word;
  word-break: break-word;
}
.gv-rules-page {
  font-family: var(--gv-font-sans);
  color: var(--gv-text-primary);
  background: var(--gv-bg-2);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.1rem, 4vw, 2rem) clamp(4rem, 8vw, 6rem);
  position: relative;
  width: 100%;
  overflow-x: hidden;
}
.rules-container {
  max-width: 1240px;
  margin: 0 auto;
  width: 100%;
  min-width: 0;
}
.rules-hero {
  max-width: 780px;
  margin: 0 auto clamp(2.25rem, 5vw, 3.5rem);
  text-align: center;
}
.rules-hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.35rem;
}
.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--gv-radius-full);
  background: var(--gv-primary-subtle);
  color: var(--gv-primary-dark);
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--gv-border);
}
.hero-chip i { font-size: 0.72rem; }
.hero-chip-buyer { background: rgba(14,202,212,0.12); color: var(--gv-accent-dark); }
.rules-hero h1 {
  font-family: var(--gv-font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 2.9rem);
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: var(--gv-text-primary);
}
.rules-hero-lead {
  font-size: clamp(1rem, 2vw, 1.12rem);
  color: var(--gv-text-secondary);
  margin: 0 auto 1.5rem;
  max-width: 620px;
}
.rules-hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  font-size: 0.83rem;
  color: var(--gv-text-muted);
  font-weight: 500;
}
.rules-hero-meta span { display: inline-flex; align-items: center; gap: 0.4rem; }
.rules-hero-meta i { color: var(--gv-primary); }
.rules-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: start;
  width: 100%;
  min-width: 0;
}
.rules-toc {
  background: var(--gv-surface);
  border: 1px solid var(--gv-border);
  border-radius: var(--gv-radius-lg);
  padding: 0.7rem;
  box-shadow: var(--gv-shadow-sm);
}
.rules-toc-title {
  display: block;
  font-family: var(--gv-font-display);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gv-text-muted);
  padding: 0.5rem 0.7rem 0.7rem;
}
.rules-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  overflow-x: auto;
  scrollbar-width: none;
  min-width: 0;
  -webkit-overflow-scrolling: touch;
}
.rules-toc-list::-webkit-scrollbar { display: none; }
ul.rules-toc-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.toc-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--gv-radius-md);
  color: var(--gv-text-secondary);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background var(--gv-transition), color var(--gv-transition);
}
.toc-link i { width: 1rem; text-align: center; color: var(--gv-text-muted); font-size: 0.78rem; transition: color var(--gv-transition); }
.toc-link:hover { background: var(--gv-bg-2); color: var(--gv-text-primary); }
.toc-link.is-active { background: var(--gv-primary-subtle); color: var(--gv-primary-dark); }
.toc-link.is-active i { color: var(--gv-primary); }
.toc-link:focus-visible { outline: 2px solid var(--gv-primary); outline-offset: 2px; }
.rules-content {
  background: var(--gv-surface);
  border: 1px solid var(--gv-border);
  border-radius: var(--gv-radius-lg);
  box-shadow: var(--gv-shadow-sm);
  padding: clamp(1.4rem, 4vw, 2.75rem);
  width: 100%;
  min-width: 0;
}
.rules-section {
  padding-bottom: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--gv-border);
  scroll-margin-top: 1.5rem;
}
.section-heading {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1.15rem;
}
.section-icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: var(--gv-radius-md);
  background: var(--gv-primary-subtle);
  color: var(--gv-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}
.section-eyebrow {
  display: block;
  font-family: var(--gv-font-display);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--gv-accent-dark);
  margin-bottom: 0.3rem;
}
.rules-section h2 {
  font-family: var(--gv-font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  margin: 0;
  color: var(--gv-text-primary);
}
.rules-section p {
  color: var(--gv-text-secondary);
  margin: 0 0 1rem;
  font-size: 0.97rem;
}
.rules-section h3 {
  font-family: var(--gv-font-sans);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--gv-text-primary);
  margin: 1.4rem 0 0.65rem;
}
.rules-list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.rules-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: var(--gv-text-secondary);
  font-size: 0.95rem;
}
.rules-list li i {
  margin-top: 0.3rem;
  color: var(--gv-accent-dark);
  font-size: 0.72rem;
  flex-shrink: 0;
}
.rules-list.danger-list li i { color: var(--gv-danger); }
.rules-callout {
  display: flex;
  gap: 0.85rem;
  padding: 1rem 1.15rem;
  border-radius: var(--gv-radius-md);
  border: 1px solid var(--gv-border-2);
  background: var(--gv-surface-2);
  margin: 1.25rem 0;
  font-size: 0.9rem;
  color: var(--gv-text-secondary);
}
.rules-callout i { flex-shrink: 0; margin-top: 0.2rem; font-size: 0.98rem; }
.rules-callout strong { color: var(--gv-text-primary); }
.callout-info i { color: var(--gv-primary); }
.callout-warning { background: rgba(245,158,11,0.08); border-color: rgba(245,158,11,0.3); }
.callout-warning i { color: var(--gv-warning); }
.rules-table-wrap {
  overflow-x: auto;
  margin: 1.25rem 0;
  border: 1px solid var(--gv-border);
  border-radius: var(--gv-radius-md);
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}
.rules-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
@media (min-width: 560px) {
  .rules-table { min-width: 520px; }
}
.rules-table th, .rules-table td {
  text-align: left;
  padding: 0.8rem 1.05rem;
  border-bottom: 1px solid var(--gv-border);
}
.rules-table th {
  font-family: var(--gv-font-display);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gv-text-muted);
  background: var(--gv-bg-2);
}
.rules-table td { color: var(--gv-text-secondary); }
.rules-table tr:last-child td { border-bottom: none; }
.rules-table td strong { color: var(--gv-text-primary); }
.rules-closing {
  margin-top: clamp(1.5rem, 4vw, 2rem);
  padding: clamp(1.2rem, 3vw, 1.65rem);
  border-radius: var(--gv-radius-lg);
  background: var(--gv-primary-subtle);
  border: 1px solid var(--gv-border-2);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.1rem;
}
.rules-closing-text h3 {
  font-family: var(--gv-font-display);
  font-size: 1.02rem;
  margin: 0 0 0.3rem;
  color: var(--gv-text-primary);
}
.rules-closing-text p {
  margin: 0;
  color: var(--gv-text-secondary);
  font-size: 0.88rem;
}
.rules-closing-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gv-primary);
  color: var(--gv-text-inverse);
  padding: 0.68rem 1.25rem;
  border-radius: var(--gv-radius-full);
  font-weight: 600;
  font-size: 0.88rem;
  text-decoration: none;
  transition: background var(--gv-transition), transform var(--gv-transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.rules-closing-btn:hover { background: var(--gv-primary-dark); transform: translateY(-1px); }
.rules-closing-btn:focus-visible { outline: 2px solid var(--gv-primary-dark); outline-offset: 2px; }
@media (min-width: 992px) {
  .rules-body { gap: 2.75rem; }
  .rules-toc { position: sticky; top: 2rem; }
  .rules-toc-list { flex-direction: column; overflow: visible; }
  .toc-link { width: 100%; }
}
@media (max-width: 560px) {
  .rules-hero-meta { gap: 0.7rem; font-size: 0.76rem; }
  .rules-content { padding: 1.15rem; }
  .section-heading { gap: 0.7rem; }
  .section-icon { width: 36px; height: 36px; font-size: 0.95rem; }
  .rules-closing { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .gv-rules-page * { transition: none !important; }
}
@media print {
  .rules-toc { display: none; }
  .rules-body { display: flex; flex-direction: column; }
  .rules-content { box-shadow: none; border: none; padding: 0; }
  .gv-rules-page { background: #fff; padding: 0; }
}