.nm {
  max-width: 520px;
  margin: 0 auto;
  padding: 26px 18px 60px;
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  color: var(--ink);
}

.nm__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}

.nm__brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.nm__icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
}

.nm__label {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .02em;
}

.nm__help-btn {
  background: var(--panel);
  border: 1.5px solid var(--line);
  color: var(--ink-soft);
  width: 40px;
  height: 40px;
  border-radius: 12px;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: border-color .15s, color .15s;
}

.nm__help-btn:hover {
  border-color: var(--accent);
  color: var(--ink);
}

.nm__card {
  position: relative;
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 32px 26px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.nm__step-eyebrow {
  font-family: "Space Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink-soft);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.nm__step-text {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: -.4px;
  color: var(--ink);
  max-width: 340px;
  margin-bottom: 26px;
}

.nm__reveal-number {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: 84px;
  line-height: .9;
  letter-spacing: -3px;
  color: var(--accent-ink, var(--ink));
  margin-bottom: 10px;
}

.nm__reveal-caption {
  font-size: 15px;
  color: var(--ink-soft);
  max-width: 320px;
  line-height: 1.55;
  margin-bottom: 4px;
}

.nm__next-btn {
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: none;
  border-radius: 14px;
  padding: 15px 34px;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  letter-spacing: -.2px;
  transition: filter .15s, transform .1s;
}

.nm__next-btn:hover {
  filter: brightness(1.08);
}

.nm__next-btn:active {
  transform: scale(.97);
}

.nm__progress {
  display: flex;
  gap: 6px;
  margin-top: 24px;
}

.nm__progress-dot {
  width: 7px;
  height: 7px;
  border-radius: 99px;
  background: var(--line-strong);
  transition: background .2s;
}

.nm__progress-dot.is-active {
  background: var(--accent);
}

.nm__actions {
  display: flex;
  gap: 9px;
  margin-top: 18px;
}

.nm__action-btn {
  flex: 1;
  background: var(--panel);
  border: 1.5px solid var(--line);
  color: var(--ink);
  border-radius: 13px;
  padding: 13px;
  font-family: "Hanken Grotesk", sans-serif;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: border-color .15s, transform .1s;
}

.nm__action-btn:hover {
  border-color: var(--accent);
}

.nm__action-btn:active {
  transform: scale(.98);
}

.nm__help-overlay {
  position: fixed;
  inset: 0;
  background: rgba(24, 18, 4, .5);
  display: none;
  place-items: center;
  z-index: 100;
  padding: 18px;
}

.nm__help-overlay.is-open {
  display: grid;
}

.nm__help-dialog {
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-radius: 22px;
  max-width: 430px;
  width: 100%;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(30, 20, 0, .28);
}

.nm__help-title {
  font-family: "Bricolage Grotesque", sans-serif;
  margin: 0 0 6px;
  font-size: 23px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -.4px;
}

.nm__help-text {
  color: var(--ink-soft);
  font-size: 14.5px;
  margin: 12px 0;
  line-height: 1.6;
}

.nm__help-text strong {
  color: var(--ink);
}

.nm__help-close {
  margin-top: 22px;
  width: 100%;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: none;
  border-radius: 13px;
  padding: 14px;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
}

.nm__help-close:hover {
  filter: brightness(1.08);
}