.page-disclaimer {
  --usage-slash: 6deg;
  --usage-gap: 40px;
  background: var(--bg);
}

/* ---------- Hero ---------- */
.page-disclaimer .usage-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 8vw, 84px) 0 clamp(36px, 6vw, 68px);
  background: linear-gradient(160deg, var(--sand) 0%, var(--shallow) 100%);
}

.page-disclaimer .usage-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .usage-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .22;
  mix-blend-mode: multiply;
}

.page-disclaimer .usage-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 55%;
  height: 4px;
  background: linear-gradient(90deg, var(--sea), var(--coral));
  transform: skewY(-1.2deg);
  z-index: 1;
}

.page-disclaimer .usage-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.page-disclaimer .usage-hero .breadcrumb {
  margin-bottom: 22px;
  font-size: 14px;
  color: var(--stone);
}

.page-disclaimer .usage-hero .breadcrumb a {
  color: var(--sea);
  text-decoration: none;
}

.page-disclaimer .usage-hero .breadcrumb a:hover {
  color: var(--coral-deep);
  text-decoration: underline;
}

.page-disclaimer .usage-hero h1 {
  margin: 12px 0 18px;
  font-size: clamp(32px, 5.4vw, 58px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.16;
  color: var(--deep);
}

.page-disclaimer .usage-hero .lede {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 640px;
}

.page-disclaimer .usage-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .usage-chips li {
  padding: 7px 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .72);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--sea);
}

/* ---------- Intro ---------- */
.page-disclaimer .usage-intro {
  padding-top: clamp(36px, 6vw, 64px);
  padding-bottom: clamp(36px, 6vw, 64px);
}

.page-disclaimer .usage-intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-disclaimer .usage-intro-note {
  border-left: 4px solid var(--coral);
  padding-left: 16px;
}

.page-disclaimer .usage-intro-num {
  display: block;
  font-size: 46px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--deep);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .usage-intro-note p {
  margin: 10px 0 0;
  font-size: 15px;
  color: var(--stone);
  line-height: 1.7;
}

.page-disclaimer .usage-intro-copy p {
  margin: 0 0 20px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
  max-width: var(--read);
}

.page-disclaimer .usage-intro-copy p:last-child {
  margin-bottom: 0;
  color: var(--sea);
  font-weight: 600;
}

/* ---------- Numbered list ---------- */
.page-disclaimer .usage-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-disclaimer .usage-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 30px 0;
  opacity: 1;
}

.page-disclaimer .usage-item + .usage-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line);
  transform: skewY(var(--usage-slash));
  transform-origin: left center;
}

.page-disclaimer .usage-item-index {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .usage-item-index .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: var(--coral);
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-disclaimer .usage-item-body h3 {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--deep);
  line-height: 1.4;
}

.page-disclaimer .usage-item-body p {
  margin: 0 0 12px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
  max-width: var(--read);
}

.page-disclaimer .usage-item-note {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--coral-deep);
  line-height: 1.7;
}

.page-disclaimer .usage-item-note::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 2px;
  background: var(--palm);
  transform: rotate(-6deg);
}

/* ---------- Compare / tabs ---------- */
.page-disclaimer .usage-compare {
  padding-top: clamp(40px, 7vw, 72px);
  padding-bottom: clamp(40px, 7vw, 72px);
}

.page-disclaimer .usage-switch {
  display: flex;
  gap: 8px;
  margin: 0 0 24px;
  padding: 6px;
  background: rgba(255, 255, 255, .7);
  border: 1px solid var(--line);
  border-radius: 999px;
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}

.page-disclaimer .usage-switch-btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  padding: 10px 22px;
  border-radius: 999px;
  background: transparent;
  color: var(--sea);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  scroll-snap-align: start;
  transition: background .18s var(--ease), color .18s var(--ease);
}

.page-disclaimer .usage-switch-btn:hover {
  background: var(--coral-light);
  color: var(--ink);
}

.page-disclaimer .usage-switch-btn.is-active {
  background: var(--coral);
  color: var(--ink);
}

.page-disclaimer .usage-switch-btn:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-disclaimer .usage-panel[hidden] {
  display: none;
}

.page-disclaimer .usage-pair-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-disclaimer .usage-pair {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  border-top-right-radius: var(--cut);
  padding: 24px 22px;
  box-shadow: var(--shadow-1);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease);
}

.page-disclaimer .usage-pair:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
  background: var(--coral-light);
}

.page-disclaimer .usage-pair h3 {
  margin: 14px 0 8px;
  font-size: 19px;
  font-weight: 700;
  color: var(--deep);
}

.page-disclaimer .usage-pair p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- Update ---------- */
.page-disclaimer .usage-update {
  padding-top: clamp(40px, 7vw, 76px);
  padding-bottom: clamp(40px, 7vw, 76px);
}

.page-disclaimer .usage-update-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-disclaimer .usage-update-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .usage-update-copy .section-title {
  margin: 10px 0 18px;
  color: var(--deep);
}

.page-disclaimer .usage-update-copy p {
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
  max-width: var(--read);
}

.page-disclaimer .usage-update-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

/* ---------- Help ---------- */
.page-disclaimer .usage-help {
  position: relative;
  overflow: hidden;
  padding-top: clamp(44px, 7vw, 80px);
  padding-bottom: clamp(48px, 8vw, 88px);
}

.page-disclaimer .usage-help-inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .usage-help-head .section-title {
  margin: 10px 0 16px;
}

.page-disclaimer .usage-help-lede {
  max-width: var(--read);
  font-size: 17px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .86);
}

.page-disclaimer .usage-help-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 32px;
}

.page-disclaimer .usage-help-card {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 24px 22px;
  border-radius: var(--radius);
  border-top-right-radius: var(--cut);
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .18);
  transition: transform .18s var(--ease), background .18s var(--ease);
}

.page-disclaimer .usage-help-card:hover {
  transform: translateY(-4px);
  background: var(--white);
}

.page-disclaimer .usage-help-card:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 2px;
}

.page-disclaimer .usage-help-card .card-title {
  margin: 14px 0 8px;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
}

.page-disclaimer .usage-help-card p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .8);
}

.page-disclaimer .usage-help-card:hover .card-title {
  color: var(--deep);
}

.page-disclaimer .usage-help-card:hover p {
  color: var(--ink);
}

.page-disclaimer .usage-card-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--sun);
  letter-spacing: .01em;
}

.page-disclaimer .usage-help-card:hover .usage-card-link {
  color: var(--coral-deep);
}

.page-disclaimer .usage-help-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 34px;
  padding: 22px 24px;
  border-left: 4px solid var(--sun);
  background: rgba(255, 255, 255, .08);
}

.page-disclaimer .usage-help-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--sun);
  text-transform: uppercase;
}

.page-disclaimer .usage-help-value {
  font-size: clamp(17px, 3vw, 22px);
  font-weight: 700;
  color: var(--white);
  word-break: break-all;
}

.page-disclaimer .usage-help-hint {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .72);
}

.page-disclaimer .usage-route {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  width: 100%;
  height: 96px;
  z-index: 1;
  color: rgba(255, 194, 75, .5);
  pointer-events: none;
}

/* ---------- Reveal ---------- */
.page-disclaimer .usage-item[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}

.page-disclaimer .usage-item[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (min-width: 720px) {
  .page-disclaimer .usage-intro-grid {
    grid-template-columns: 1.1fr 1.9fr;
    gap: 48px;
  }

  .page-disclaimer .usage-item {
    grid-template-columns: 120px 1fr;
    gap: 28px;
    padding: 38px 0;
  }

  .page-disclaimer .usage-pair-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-disclaimer .usage-help-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-disclaimer .usage-help-contact {
    flex-direction: row;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 14px 24px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .usage-update-grid {
    grid-template-columns: 1.9fr 1.1fr;
    gap: 56px;
  }

  .page-disclaimer .usage-update-media {
    order: 2;
  }

  .page-disclaimer .usage-pair-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .usage-help-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .usage-item[data-reveal] {
    transform: none;
    transition: opacity .3s linear;
  }

  .page-disclaimer .usage-pair:hover,
  .page-disclaimer .usage-help-card:hover {
    transform: none;
  }
}