.page-disclaimer {
  --usage-pad: clamp(1.5rem, 4vw, 3.25rem);
  --usage-line: rgba(200, 165, 74, .18);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .usage-hero {
  padding-top: clamp(1.75rem, 5vw, 3.5rem);
  position: relative;
}

.page-disclaimer .usage-hero::before {
  content: "";
  position: absolute;
  inset: -10% 52% 55% -12%;
  background: radial-gradient(closest-side, rgba(28, 107, 88, .34), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .usage-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-disclaimer .usage-hero__quick {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: .65rem;
  font-size: .95rem;
  color: var(--text-2);
}

.page-disclaimer .usage-hero__quick li {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  border-bottom: 1px solid var(--hair);
  padding-bottom: .6rem;
}

.page-disclaimer .usage-hero__quick .mono {
  color: var(--gold);
  font-size: .8rem;
  letter-spacing: .08em;
}

.page-disclaimer .usage-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

.page-disclaimer .usage-hero__media {
  margin: 0;
  transform: rotate(-1.1deg);
  border: 1px solid var(--usage-line);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-2);
}

.page-disclaimer .usage-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-disclaimer .usage-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }
}

/* ---------- 设备入口 ---------- */
.page-disclaimer .entry-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}

.page-disclaimer .entry-card {
  padding: clamp(1.35rem, 2.6vw, 2rem);
  border: 1px solid var(--usage-line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(180deg, rgba(16, 42, 35, .78), rgba(7, 19, 16, .92));
  box-shadow: var(--shadow-1);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .entry-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
}

.page-disclaimer .entry-card--pc::after {
  background: linear-gradient(180deg, var(--gold), rgba(200, 165, 74, 0));
}

.page-disclaimer .entry-card--mobile::after {
  background: linear-gradient(180deg, var(--red), rgba(240, 64, 46, 0));
}

.page-disclaimer .entry-card__tag {
  margin: 0 0 1rem;
}

.page-disclaimer .entry-card__title {
  margin: 0 0 .75rem;
  font-size: clamp(1.3rem, 2.6vw, 1.65rem);
  letter-spacing: -.01em;
  color: var(--text);
}

.page-disclaimer .entry-card__body {
  margin: 0 0 1.15rem;
  color: var(--text-2);
  line-height: 1.85;
  font-size: .95rem;
}

.page-disclaimer .entry-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .6rem;
  font-size: .9rem;
  color: var(--text-2);
}

.page-disclaimer .entry-card__list li {
  position: relative;
  padding-left: 1.15rem;
  line-height: 1.7;
}

.page-disclaimer .entry-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-disclaimer .entry-card--mobile .entry-card__list li::before {
  background: var(--red);
}

@media (min-width: 820px) {
  .page-disclaimer .entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.75rem;
  }
  .page-disclaimer .entry-card--mobile {
    transform: translateY(1.75rem);
  }
}

/* ---------- 开局四步 ---------- */
.page-disclaimer .flow {
  position: relative;
}

.page-disclaimer .flow__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3.5rem);
}

.page-disclaimer .flow__note {
  margin: 1rem 0 0;
  color: var(--text-2);
  font-size: .92rem;
  line-height: 1.85;
  max-width: 34ch;
}

.page-disclaimer .flow__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-left: 1px solid var(--usage-line);
}

.page-disclaimer .flow__step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  padding: 1.35rem 0 1.35rem 1.35rem;
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .flow__step:last-child {
  border-bottom: 0;
}

.page-disclaimer .flow__step::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 1.85rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-900);
  box-shadow: 0 0 0 1px var(--gold);
}

.page-disclaimer .flow__num {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(200, 165, 74, .55);
  letter-spacing: -.02em;
}

.page-disclaimer .flow__title {
  margin: 0 0 .5rem;
  font-size: 1.08rem;
  color: var(--text);
}

.page-disclaimer .flow__body p {
  margin: 0;
  color: var(--text-2);
  font-size: .93rem;
  line-height: 1.85;
}

@media (min-width: 900px) {
  .page-disclaimer .flow__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
  }
  .page-disclaimer .flow__aside {
    position: sticky;
    top: 5rem;
  }
}

/* ---------- 房间分区 ---------- */
.page-disclaimer .rooms__strip {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}

.page-disclaimer .room-block {
  padding: 1.25rem 1.25rem 1.4rem;
  border-radius: var(--r-md);
  border: 1px solid var(--usage-line);
  background: rgba(11, 29, 24, .72);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .room-block::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
}

.page-disclaimer .room-block--jade::before { background: var(--jade); }
.page-disclaimer .room-block--cyan::before { background: var(--cyan); }
.page-disclaimer .room-block--gold::before { background: var(--gold); }
.page-disclaimer .room-block--red::before  { background: var(--red); }

.page-disclaimer .room-block--cyan { background: rgba(37, 222, 208, .06); }
.page-disclaimer .room-block--gold { background: rgba(200, 165, 74, .07); }
.page-disclaimer .room-block--red  { background: rgba(240, 64, 46, .07); }

.page-disclaimer .room-block__name {
  margin: 0 0 .55rem;
  font-size: 1.12rem;
  color: var(--text);
}

.page-disclaimer .room-block__desc {
  margin: 0 0 .85rem;
  color: var(--text-2);
  font-size: .9rem;
  line-height: 1.8;
}

.page-disclaimer .room-block__meta {
  margin: 0;
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--text-3);
}

@media (min-width: 640px) {
  .page-disclaimer .rooms__strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .rooms__strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.15rem;
  }
  .page-disclaimer .room-block:nth-child(2) { transform: translateY(1rem); }
  .page-disclaimer .room-block:nth-child(4) { transform: translateY(1rem); }
}

/* ---------- 功能对照 ---------- */
.page-disclaimer .compare__wrap {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--usage-line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: rgba(7, 19, 16, .72);
}

.page-disclaimer .compare__row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: .35rem 1rem;
  padding: .95rem 1.1rem;
  border-bottom: 1px solid var(--hair);
  font-size: .89rem;
}

.page-disclaimer .compare__row:last-child {
  border-bottom: 0;
}

.page-disclaimer .compare__row--head {
  background: rgba(200, 165, 74, .07);
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .compare__row--head .compare__cell {
  color: var(--gold);
}

.page-disclaimer .compare__row--head .compare__cell:nth-child(2) {
  display: none;
}

.page-disclaimer .compare__cell {
  color: var(--text-2);
  line-height: 1.7;
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-disclaimer .compare__cell--key {
  color: var(--text);
  font-weight: 600;
}

.page-disclaimer .compare__foot {
  margin: 1rem 0 0;
  font-size: .84rem;
  line-height: 1.8;
}

@media (min-width: 780px) {
  .page-disclaimer .compare__row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr) minmax(0, 1.1fr);
    align-items: center;
    padding: 1rem 1.35rem;
  }
  .page-disclaimer .compare__row--head .compare__cell:nth-child(2) {
    display: block;
  }
}

/* ---------- 体验反馈 ---------- */
.page-disclaimer .feedback__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-disclaimer .feedback__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-disclaimer .feedback__list li {
  padding-left: 1.1rem;
  border-left: 2px solid var(--usage-line);
  color: var(--text-2);
  font-size: .92rem;
  line-height: 1.85;
}

.page-disclaimer .feedback__list strong {
  display: block;
  color: var(--text);
  font-size: .95rem;
  margin-bottom: .2rem;
}

.page-disclaimer .feedback__card {
  padding: clamp(1.35rem, 2.8vw, 2rem);
}

.page-disclaimer .feedback__card-label {
  margin: 0 0 .75rem;
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-disclaimer .feedback__card-title {
  margin: 0 0 1.25rem;
  font-size: 1.15rem;
  color: var(--text);
}

.page-disclaimer .feedback__dl {
  margin: 0;
  display: grid;
  gap: .85rem;
}

.page-disclaimer .feedback__dl > div {
  display: grid;
  gap: .15rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .feedback__dl > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .feedback__dl dt {
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-disclaimer .feedback__dl dd {
  margin: 0;
  font-size: .89rem;
  color: var(--text-2);
  line-height: 1.75;
}

.page-disclaimer .feedback__card-cta {
  margin-top: 1.5rem;
  width: 100%;
  text-align: center;
}

@media (min-width: 880px) {
  .page-disclaimer .feedback__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
  .page-disclaimer .feedback__card-cta {
    width: auto;
    display: inline-block;
  }
}

/* ---------- 使用习惯 ---------- */
.page-disclaimer .section__head--tight {
  margin-bottom: 1.5rem;
}

.page-disclaimer .habits__grid {
  display: grid;
  gap: 1px;
  background: var(--usage-line);
  border: 1px solid var(--usage-line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-disclaimer .habit {
  display: flex;
  gap: .9rem;
  align-items: flex-start;
  padding: 1.15rem 1.2rem;
  background: rgba(7, 19, 16, .86);
}

.page-disclaimer .habit__mark {
  flex: none;
  width: 1.85rem;
  height: 1.85rem;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  border: 1px solid var(--usage-line);
  color: var(--gold);
  font-size: .8rem;
}

.page-disclaimer .habit p {
  margin: 0;
  color: var(--text-2);
  font-size: .91rem;
  line-height: 1.8;
}

.page-disclaimer .habits__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

@media (min-width: 700px) {
  .page-disclaimer .habits__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .habits__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .usage-hero__media,
  .page-disclaimer .entry-card--mobile,
  .page-disclaimer .room-block {
    transform: none;
  }
}