.c-step h3 { font-size: var(--fs-sm); margin-bottom: 4px; }
@media (max-width: 860px) {
  .c-step h3 { grid-column: 2; }
}

.c-steps.sp-steps-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 860px) {
  .c-steps.sp-steps-3 { grid-template-columns: 1fr; }
}

.sp-term-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: var(--sp-3);
  align-items: start;
}
@media (max-width: 960px) {
  .sp-term-grid { grid-template-columns: 1fr; }
}

.sp-cmds { min-width: 0; }
.sp-cmds__title {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-mute);
  margin: 0 0 12px;
}

.sp-cmd {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-width: 0;
  padding: 10px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-1);
  background: var(--c-surface);
  transition: border-color 0.16s ease;
}
.sp-cmd:hover { border-color: var(--c-tint-2); }
.sp-cmd + .sp-cmd { margin-top: 10px; }
.sp-cmd code {
  flex: 1 1 auto;
  min-width: 0;
  background: none;
  border: 0;
  padding: 0;
  font-size: var(--fs-xs);
  color: var(--c-ink-2);
  overflow-wrap: anywhere;
}

.sp-copy {
  flex: none;
  padding: 4px 12px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  background: var(--c-bg);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--c-ink-2);
  cursor: pointer;
  transition: border-color 0.16s ease, color 0.16s ease, background-color 0.16s ease;
}
.sp-copy:hover {
  border-color: var(--c-primary);
  color: var(--c-primary-deep);
}
.sp-copy.is-done {
  background: var(--c-tint);
  border-color: var(--c-primary);
  color: var(--c-primary-ink);
}

.sp-guide ol {
  margin: var(--sp-2) 0 0;
  padding-left: 1.35em;
  display: grid;
  gap: 8px;
  font-size: var(--fs-sm);
  color: var(--c-ink-2);
}
.sp-guide ol li::marker {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-primary);
}
.sp-guide code { overflow-wrap: anywhere; }

.sp-check ol {
  margin: var(--sp-2) 0 0;
  padding-left: 1.35em;
  display: grid;
  gap: 8px;
  font-size: var(--fs-sm);
  color: var(--c-ink-2);
}
.sp-check ol li::marker {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-primary);
}
.sp-check code { overflow-wrap: anywhere; }

.sp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: var(--fs-sm);
  color: var(--c-ink-2);
}
.sp-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
}
.sp-list li svg {
  flex: none;
  color: var(--c-primary);
  margin-top: 5px;
}
.sp-list li span { min-width: 0; }
.sp-list--loose { gap: var(--sp-2); }

.sp-mail { overflow-wrap: anywhere; }

.sp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
}