.home-hero {
  display: flex;
  min-height: calc(100svh - var(--header-height));
  align-items: center;
}

.home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr);
  gap: 62px;
  align-items: center;
}

.home-hero .hero-copy {
  max-width: 620px;
}

.home-hero .hero-title {
  max-width: 650px;
  font-size: clamp(54px, 5vw, 68px);
}

.hero-kicker .status-dot {
  flex-shrink: 0;
}

.hero-furniture {
  position: relative;
  display: grid;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.hero-furniture::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background-image:
    linear-gradient(var(--color-paper-noise) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-paper-noise) 1px, transparent 1px);
  background-size: 30px 30px;
  content: "";
  mask-image: linear-gradient(to bottom, var(--color-ink), transparent);
  opacity: 0.75;
}

.hero-furniture > * {
  position: relative;
  z-index: 1;
}

.hero-fact-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-soft);
}

.hero-fact-band > div {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 18px;
  border-right: 1px solid var(--color-border);
}

.hero-fact-band > div:last-child {
  border-right: 0;
}

.hero-fact-value {
  color: var(--color-accent-deep);
  font-family: var(--font-display);
  font-size: clamp(25px, 3vw, 34px);
  font-weight: 800;
  line-height: 1;
}

.hero-fact-label {
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.hero-support-group {
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.hero-support-label {
  margin-bottom: 13px;
  color: var(--color-accent-deep);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero-platform-strip {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
  gap: 14px 18px;
}

.hero-region-strip {
  gap: 8px;
}

.hero-furniture-note {
  color: var(--color-ink-muted);
  font-size: 13px;
  line-height: 1.75;
}

.section-heading {
  min-width: 0;
}

.home-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.78fr);
  gap: 54px;
  align-items: end;
  margin-bottom: 34px;
}

.home-section-heading h2 {
  margin-bottom: 0;
}

.home-section-heading > p {
  margin-bottom: 4px;
  color: var(--color-ink-muted);
}

.home-feature-browser {
  grid-template-columns: minmax(250px, 0.7fr) minmax(0, 1.3fr);
}

.feature-panels {
  min-width: 0;
  background: var(--color-surface);
}

.feature-panels .feature-detail[hidden] {
  display: none;
}

.feature-detail h3 {
  font-size: clamp(27px, 3vw, 36px);
}

.feature-detail p {
  color: var(--color-ink-muted);
}

.feature-detail p + p {
  margin-top: 16px;
}

.feature-detail .text-link {
  margin-top: 12px;
}

.sketch-shield::before {
  right: 35%;
  bottom: 18%;
  left: 35%;
  height: 72px;
  border: 4px solid var(--color-accent);
  border-radius: var(--radius-md) var(--radius-md) var(--radius-pill) var(--radius-pill);
  background: transparent;
  transform: none;
}

.sketch-shield::after {
  top: 47%;
  right: calc(50% - 8px);
}

.sketch-devices::before {
  right: 14%;
  bottom: 22%;
  left: 14%;
  height: 58px;
  border: 3px solid var(--color-accent);
  border-radius: var(--radius-xs);
  background: transparent;
  transform: none;
}

.sketch-devices::after {
  top: auto;
  right: 23%;
  bottom: 14%;
  width: 28px;
  height: 48px;
  border-width: 3px;
  border-radius: var(--radius-xs);
}

.sketch-ai::before {
  right: 12%;
  bottom: 50%;
  left: 12%;
  height: 3px;
  transform: skewY(4deg);
}

.sketch-media::before {
  right: 16%;
  bottom: 24%;
  left: 16%;
  height: 68px;
  border: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: transparent;
  transform: none;
}

.sketch-media::after {
  top: 41%;
  right: calc(50% - 8px);
  border-width: 0;
  border-radius: 0;
  background: var(--color-accent);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.sketch-refund::before {
  right: 14%;
  bottom: 48%;
  left: 14%;
  height: 3px;
  transform: none;
}

.sketch-refund::after {
  top: calc(50% - 8px);
  right: 14%;
}

.route-guidance {
  display: grid;
  grid-template-columns: minmax(210px, 0.45fr) minmax(0, 1fr);
  gap: 16px 34px;
  margin-top: 30px;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-soft);
}

.route-guidance h3 {
  grid-row: span 3;
  font-size: 24px;
}

.route-guidance p {
  color: var(--color-ink-muted);
}

.platform-card {
  min-height: 252px;
}

.plan-summary {
  min-height: 78px;
  margin-top: 14px;
  margin-bottom: 0;
  color: var(--color-ink-muted);
  font-size: 14px;
}

.traffic-pack-note {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 30px;
  align-items: center;
  margin-top: 22px;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.traffic-pack-note h3 {
  margin-bottom: 8px;
}

.traffic-pack-note p {
  color: var(--color-ink-muted);
}

.decision-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(350px, 0.92fr);
  gap: 24px;
}

.decision-main {
  padding: 34px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.decision-main h3 {
  font-size: clamp(27px, 3vw, 36px);
}

.decision-main p {
  color: var(--color-ink-muted);
}

.decision-main p + p {
  margin-top: 20px;
}

.decision-points {
  display: grid;
  gap: 12px;
}

.decision-points article {
  position: relative;
  min-width: 0;
  padding: 24px 24px 24px 62px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-soft);
}

.decision-index {
  position: absolute;
  top: 24px;
  left: 22px;
  display: inline-flex;
  width: 26px;
  height: 26px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  color: var(--color-accent-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.decision-points h3 {
  margin-bottom: 7px;
  font-size: 20px;
}

.decision-points p {
  color: var(--color-ink-muted);
  font-size: 14px;
}

.home-article-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.section-tail-link {
  display: flex;
  justify-content: flex-end;
  margin-top: 26px;
}

@media (max-width: 1120px) {
  .home-hero-grid {
    grid-template-columns: 1fr;
  }

  .home-hero .hero-copy {
    max-width: 760px;
  }

  .hero-furniture {
    max-width: 820px;
  }

  .home-article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .decision-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .home-section-heading {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .route-guidance {
    grid-template-columns: 1fr;
  }

  .route-guidance h3 {
    grid-row: auto;
  }

  .traffic-pack-note {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .home-hero {
    min-height: 0;
  }

  .home-hero-grid {
    gap: 34px;
  }

  .home-hero .hero-title {
    font-size: clamp(34px, 10vw, 40px);
  }

  .hero-furniture {
    padding: 18px;
  }

  .hero-fact-band > div {
    padding: 14px 10px;
  }

  .hero-fact-value {
    font-size: 24px;
  }

  .hero-support-group {
    padding: 15px;
  }

  .home-feature-browser {
    display: block;
  }

  .feature-list {
    display: flex;
    max-width: 100%;
    overflow-x: auto;
    border-right: 0;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .feature-trigger {
    min-width: 205px;
    border-right: 1px solid var(--color-border);
  }

  .feature-trigger::before {
    inset: auto 12px 0;
    width: auto;
    height: 3px;
  }

  .feature-detail {
    padding: 28px 20px;
  }

  .platform-card {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .hero-fact-band {
    grid-template-columns: 1fr;
  }

  .hero-fact-band > div {
    grid-template-columns: auto 1fr;
    align-items: baseline;
    gap: 12px;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .hero-fact-band > div:last-child {
    border-bottom: 0;
  }

  .hero-platform-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-region-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .region-chip {
    min-width: 0;
  }

  .route-guidance,
  .decision-main,
  .traffic-pack-note {
    padding: 22px;
  }

  .decision-points article {
    padding: 22px 20px 22px 58px;
  }

  .home-article-grid {
    grid-template-columns: 1fr;
  }

  .section-tail-link {
    justify-content: flex-start;
  }
}

@media (max-width: 380px) {
  .hero-platform-strip,
  .hero-region-strip {
    grid-template-columns: 1fr;
  }
}