.np-case-v3 {
  --np-ink: #1a1d22;
  --np-muted: #62594f;
  --np-accent: #ff7a00;
  --np-light: #faf8f6;
  --np-border: #e9e1d9;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 16px;
  background: #fff;
  color: var(--np-ink);
  font: 16px/1.7 Arial, sans-serif;
  overflow-wrap: break-word;
}
.np-case-v3,
.np-case-v3 * { box-sizing: border-box; }
.np-case-v3 h1,
.np-case-v3 h2,
.np-case-v3 h3 {
  color: var(--np-ink);
  line-height: 1.2;
  font-weight: 700;
}
.np-case-v3 h1 {
  max-width: 940px;
  margin: 22px 0;
  font-size: 42px;
  font-size: clamp(32px, 4.4vw, 52px);
  letter-spacing: -1px;
}
.np-case-v3 h2 {
  margin: 0 0 20px;
  font-size: 32px;
  font-size: clamp(27px, 3vw, 36px);
  letter-spacing: -.5px;
}
.np-case-v3 h3 { margin: 0 0 14px; font-size: 23px; }
.np-case-v3 p { margin: 0 0 18px; color: var(--np-muted); }
.np-case-v3 img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 0;
}
.np-case-v3 figure { min-width: 0; margin: 0; }
.np-case-v3 .np3-section { padding: 0 20px; margin-top: 76px; }
.np-case-v3 .np3-lead { max-width: 820px; font-size: 18px; }
.np-case-v3 .np3-eyebrow {
  display: block;
  margin-bottom: 14px;
  color: var(--np-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}
.np-case-v3 .np3-label {
  display: inline-block;
  padding: 7px 16px;
  background: #fff0e6;
  color: #cc5500;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}
.np-case-v3 .np3-hero {
  padding: 60px 48px 42px;
  background: var(--np-light);
  border-radius: 28px;
}
.np-case-v3 .np3-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}
.np-case-v3 .np3-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 14px 28px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--np-accent);
  color: #fff;
  font: 700 16px/1.5 Arial, sans-serif;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s ease;
}
.np-case-v3 .np3-btn:hover { background: #ff944d; }
.np-case-v3 .np3-btn:focus,
.np-case-v3 summary:focus {
  outline: 3px solid var(--np-accent);
  outline-offset: 5px;
}
.np-case-v3 .np3-btn:focus:not(:focus-visible),
.np-case-v3 summary:focus:not(:focus-visible) { outline: none; }
.np-case-v3 .np3-secondary {
  background: transparent;
  border-color: #cabeb2;
  color: var(--np-ink);
}
.np-case-v3 .np3-secondary:hover { background: #eee5dc; }
.np-case-v3 .np3-note {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--np-muted);
}
.np-case-v3 .np3-hero-figure { margin-top: 32px; }
.np-case-v3 .np3-hero-figure img { border-radius: 20px; }
.np-case-v3 figcaption {
  padding: 16px 0 0;
  font-size: 14px;
  color: var(--np-muted);
}
.np-case-v3 figcaption strong {
  display: block;
  margin-bottom: 4px;
  color: var(--np-ink);
  font-size: 17px;
}
.np-case-v3 .np3-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}
.np-case-v3 .np3-four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.np-case-v3 .np3-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.np-case-v3 .np3-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.np-case-v3 .np3-card {
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--np-border);
  border-radius: 18px;
  background: #fff;
}
.np-case-v3 .np3-card p:last-child { margin-bottom: 0; }
.np-case-v3 .np3-fact strong {
  display: block;
  margin-bottom: 10px;
  color: var(--np-accent);
  font-size: 26px;
  line-height: 1.2;
}
.np-case-v3 .np3-fact span {
  display: block;
  font-size: 14px;
  color: var(--np-muted);
}
.np-case-v3 .np3-dark {
  background: #2b2018;
  border-color: #2b2018;
  color: #fff;
}
.np-case-v3 .np3-dark h3 { color: #fff; }
.np-case-v3 .np3-dark p,
.np-case-v3 .np3-dark li { color: #e8dfd5; }
.np-case-v3 ul,
.np-case-v3 ol { margin: 18px 0 0; padding-left: 22px; }
.np-case-v3 li { padding-left: 3px; margin-bottom: 10px; }
.np-case-v3 .np3-number {
  display: block;
  margin-bottom: 18px;
  color: var(--np-accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
}
.np-case-v3 .np3-zone {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 38px;
  margin-top: 36px;
}
.np-case-v3 .np3-zone-image { min-width: 0; }
.np-case-v3 .np3-zone-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  border-radius: 20px;
}
.np-case-v3 .np3-zone-text { min-width: 0; }
.np-case-v3 .np3-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.np-case-v3 .np3-tags span {
  padding: 6px 12px;
  background: #fff0e6;
  border-radius: 999px;
  font-size: 12px;
  color: #cc5500;
}
.np-case-v3 .np3-option {
  padding: 32px;
  background: var(--np-light);
  border: 1px dashed #c9b8a7;
  border-radius: 20px;
}
.np-case-v3 .np3-option strong {
  display: block;
  margin: 8px 0 16px;
  font-size: 26px;
  line-height: 1.3;
}
.np-case-v3 .np3-inline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 26px;
  margin: 46px 20px 0;
  padding: 30px 34px;
  background: var(--np-light);
  border: 1px solid var(--np-border);
  border-radius: 20px;
}
.np-case-v3 .np3-inline h3 { margin-bottom: 8px; }
.np-case-v3 .np3-inline p { max-width: 650px; margin: 0; }
.np-case-v3 .np3-inline .np3-btn { flex-shrink: 0; }
.np-case-v3 .np3-gallery { margin-top: 30px; }
.np-case-v3 .np3-gallery img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  border-radius: 18px;
}
.np-case-v3 .np3-process { counter-reset: step; }
.np-case-v3 .np3-process .np3-card { background: var(--np-light); }
.np-case-v3 .np3-process .np3-card:before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  margin-bottom: 18px;
  color: var(--np-accent);
  font-size: 30px;
  font-weight: 700;
}
.np-case-v3 .np3-process h3 { font-size: 21px; }
.np-case-v3 .np3-faq {
  margin-top: 28px;
  border-top: 1px solid var(--np-border);
}
.np-case-v3 details {
  padding: 22px 0;
  border-bottom: 1px solid var(--np-border);
}
.np-case-v3 summary {
  padding-right: 10px;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
}
.np-case-v3 details p { max-width: 900px; margin: 14px 0 0; }
.np-case-v3 .np3-final {
  margin: 76px 0 28px;
  padding: 58px 30px;
  border-radius: 26px;
  background: #2b2018;
  background: linear-gradient(135deg, #2b2018, #1a1108);
  text-align: center;
}
.np-case-v3 .np3-final h2 {
  max-width: 800px;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 36px;
  font-size: clamp(29px, 3.8vw, 42px);
}
.np-case-v3 .np3-final p {
  max-width: 680px;
  margin: 0 auto 18px;
  color: #e8dfd5;
}
.np-case-v3 .np3-final .np3-eyebrow { color: #ff944d; }
.np-case-v3 .np3-final .np3-actions { justify-content: center; }
.np-case-v3 .np3-wa { background: #25d366; color: #0a3020; }
.np-case-v3 .np3-wa:hover { background: #20bd5a; }
.np-case-v3 .np3-final .np3-btn:focus { outline-color: #fff; }

@media (max-width: 900px) {
  .np-case-v3 .np3-four,
  .np-case-v3 .np3-three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .np-case-v3 .np3-hero { padding: 42px 30px; }
  .np-case-v3 .np3-inline {
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (max-width: 680px) {
  .np-case-v3 { padding: 20px 12px; }
  .np-case-v3 .np3-section { padding: 0 16px; margin-top: 48px; }
  .np-case-v3 .np3-two,
  .np-case-v3 .np3-three,
  .np-case-v3 .np3-zone {
    grid-template-columns: minmax(0, 1fr);
  }
  .np-case-v3 .np3-zone { gap: 22px; margin-top: 30px; }
  .np-case-v3 .np3-zone-image { order: 2; }
  .np-case-v3 .np3-lead { font-size: 16px; }
  .np-case-v3 .np3-hero { padding: 32px 20px; border-radius: 20px; }
  .np-case-v3 .np3-card { padding: 24px; }
  .np-case-v3 .np3-inline { margin: 36px 16px 0; padding: 26px 22px; }
  .np-case-v3 .np3-final { margin-top: 48px; padding: 42px 22px; border-radius: 20px; }
}
@media (max-width: 480px) {
  .np-case-v3 { padding: 12px 8px; }
  .np-case-v3 .np3-four { grid-template-columns: minmax(0, 1fr); }
  .np-case-v3 h1 { letter-spacing: -.5px; }
  .np-case-v3 .np3-actions { flex-direction: column; }
  .np-case-v3 .np3-btn { width: 100%; padding: 14px 20px; }
  .np-case-v3 .np3-option { padding: 24px; }
  .np-case-v3 .np3-final { padding: 38px 18px; border-radius: 18px; }
}