.page-disclaimer {
  --notice-measure: 74ch;
  --notice-ink: var(--hth-ink);
  background: var(--hth-cream);
  color: var(--notice-ink);
  padding-bottom: clamp(36px, 7vw, 88px);
  overflow-x: hidden;
}

.page-disclaimer h2,
.page-disclaimer h1,
.page-disclaimer p,
.page-disclaimer ul,
.page-disclaimer dl,
.page-disclaimer dd {
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 5vw, 40px) 0 clamp(30px, 6vw, 64px);
  border-radius: 0 0 var(--hth-radius-xl) var(--hth-radius-xl);
  color: var(--hth-white);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(0, 229, 255, .20), transparent 62%),
    radial-gradient(90% 80% at 100% 100%, rgba(242, 193, 78, .16), transparent 60%),
    linear-gradient(160deg, var(--hth-navy) 0%, var(--hth-midnight) 58%, var(--hth-navy) 100%);
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(138, 155, 181, .16) 0 1px, transparent 1px 58px),
    repeating-linear-gradient(90deg, rgba(138, 155, 181, .12) 0 1px, transparent 1px 58px);
  opacity: .55;
}

.page-disclaimer .notice-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 5vw, 48px);
}

.page-disclaimer .notice-crumb {
  grid-column: 1 / -1;
}

.page-disclaimer .notice-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--hth-font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .62);
}

.page-disclaimer .notice-crumb a {
  color: var(--hth-cyan);
  text-decoration: none;
}

.page-disclaimer .notice-crumb a:hover,
.page-disclaimer .notice-crumb a:focus-visible {
  text-decoration: underline;
}

.page-disclaimer .notice-hero__kicker {
  font-family: var(--hth-font-mono);
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--hth-cyan);
  margin-bottom: 14px;
}

.page-disclaimer .notice-hero h1 {
  font-family: var(--hth-font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 11vw, 5.2rem);
  line-height: .96;
  letter-spacing: .02em;
  color: var(--hth-white);
  text-shadow: 0 18px 42px rgba(0, 0, 0, .38);
}

.page-disclaimer .notice-hero__lede {
  max-width: 56ch;
  margin-top: 18px;
  font-size: clamp(1rem, 2.4vw, 1.1rem);
  line-height: 1.85;
  color: rgba(255, 255, 255, .84);
}

.page-disclaimer .notice-hero__meta {
  display: grid;
  gap: 14px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid rgba(0, 229, 255, .26);
}

.page-disclaimer .notice-hero__meta-item dt {
  font-family: var(--hth-font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--hth-lime);
}

.page-disclaimer .notice-hero__meta-item dd {
  margin-top: 6px;
  font-size: .92rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, .78);
}

.page-disclaimer .notice-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-disclaimer .notice-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: var(--hth-radius-pill);
  border: 1px solid transparent;
  font-size: .94rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
}

.page-disclaimer .notice-btn--gold {
  background: var(--hth-gold);
  color: var(--hth-navy);
}

.page-disclaimer .notice-btn--gold:hover,
.page-disclaimer .notice-btn--gold:focus-visible {
  transform: translateY(-2px);
  background: #FFD873;
}

.page-disclaimer .notice-btn--ghost {
  border-color: rgba(0, 229, 255, .5);
  color: var(--hth-cyan);
  background: rgba(0, 229, 255, .08);
}

.page-disclaimer .notice-btn--ghost:hover,
.page-disclaimer .notice-btn--ghost:focus-visible {
  border-color: var(--hth-cyan);
  background: rgba(0, 229, 255, .18);
  transform: translateY(-2px);
}

.page-disclaimer .notice-hero__badge {
  margin: 0;
  border-radius: var(--hth-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(242, 193, 78, .38);
  background: rgba(10, 26, 58, .6);
  box-shadow: var(--hth-shadow-panel);
}

.page-disclaimer .notice-hero__badge img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-disclaimer .notice-hero__badgecap {
  padding: 12px 18px 14px;
  font-family: var(--hth-font-mono);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--hth-gold);
  border-top: 1px solid rgba(242, 193, 78, .26);
}

/* ---------- 正文与索引 ---------- */
.page-disclaimer .notice-body {
  padding: clamp(26px, 6vw, 68px) 0 0;
}

.page-disclaimer .notice-body__inner {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-disclaimer .notice-index {
  padding: 18px 18px 16px;
  border-radius: var(--hth-radius-lg);
  background: rgba(10, 26, 58, .055);
  border: 1px solid var(--hth-line);
}

.page-disclaimer .notice-index__label {
  font-family: var(--hth-font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--hth-cyan-ink);
  margin-bottom: 12px;
}

.page-disclaimer .notice-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--hth-radius-pill);
  border: 1px solid transparent;
  font-size: .86rem;
  color: var(--hth-navy);
  text-decoration: none;
  background: rgba(255, 255, 255, .8);
  transition: border-color .2s ease, background-color .2s ease, color .2s ease;
}

.page-disclaimer .notice-index__list a:hover,
.page-disclaimer .notice-index__list a:focus-visible {
  border-color: var(--hth-cyan);
  background: var(--hth-white);
  color: var(--hth-cyan-ink);
}

.page-disclaimer .notice-index__num {
  font-family: var(--hth-font-mono);
  font-size: .74rem;
  color: var(--hth-cyan-ink);
}

.page-disclaimer .notice-index__top {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--hth-font-mono);
  font-size: .76rem;
  letter-spacing: .08em;
  color: var(--hth-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--hth-line);
  padding-bottom: 2px;
}

.page-disclaimer .notice-index__top:hover,
.page-disclaimer .notice-index__top:focus-visible {
  color: var(--hth-cyan-ink);
  border-color: var(--hth-cyan-ink);
}

.page-disclaimer .notice-article {
  max-width: var(--notice-measure);
  display: grid;
  gap: clamp(18px, 3vw, 24px);
}

.page-disclaimer .notice-clause {
  position: relative;
  padding: clamp(22px, 4.6vw, 40px);
  border-radius: var(--hth-radius-lg);
  background: var(--hth-white);
  border: 1px solid var(--hth-line);
  border-left: 4px solid var(--hth-navy);
  box-shadow: var(--hth-shadow-soft);
}

.page-disclaimer .notice-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px dashed var(--hth-line);
}

.page-disclaimer .notice-clause__num {
  font-family: var(--hth-font-mono);
  font-size: clamp(1.3rem, 4vw, 1.7rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(10, 26, 58, .28);
}

.page-disclaimer .notice-clause h2 {
  font-size: clamp(1.22rem, 3.6vw, 1.6rem);
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--hth-navy);
}

.page-disclaimer .notice-clause p {
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(27, 18, 12, .88);
}

.page-disclaimer .notice-clause p + p,
.page-disclaimer .notice-clause p + ul,
.page-disclaimer .notice-clause ul + p {
  margin-top: 16px;
}

.page-disclaimer .notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .notice-list li {
  position: relative;
  padding-left: 22px;
  font-size: .97rem;
  line-height: 1.85;
  color: rgba(27, 18, 12, .84);
}

.page-disclaimer .notice-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 2px;
  background: var(--hth-cyan-ink);
}

.page-disclaimer .notice-list strong {
  color: var(--hth-navy);
  font-weight: 700;
}

/* 末端深色条款面板，形成节奏反差 */
.page-disclaimer .notice-clause--contact {
  background:
    radial-gradient(110% 90% at 100% 0%, rgba(0, 229, 255, .16), transparent 60%),
    linear-gradient(150deg, var(--hth-navy) 0%, var(--hth-midnight) 100%);
  border-color: rgba(0, 229, 255, .28);
  border-left-color: var(--hth-gold);
  color: var(--hth-white);
}

.page-disclaimer .notice-clause--contact .notice-clause__head {
  border-bottom-color: rgba(0, 229, 255, .26);
}

.page-disclaimer .notice-clause--contact .notice-clause__num {
  color: rgba(242, 193, 78, .62);
}

.page-disclaimer .notice-clause--contact h2 {
  color: var(--hth-white);
}

.page-disclaimer .notice-clause--contact p {
  color: rgba(255, 255, 255, .84);
}

.page-disclaimer .notice-clause--contact a {
  color: var(--hth-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .notice-contact {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 18px;
  border-radius: var(--hth-radius-md);
  background: rgba(0, 229, 255, .08);
  border: 1px solid rgba(0, 229, 255, .24);
}

.page-disclaimer .notice-contact__row {
  display: grid;
  gap: 4px;
}

.page-disclaimer .notice-contact__row dt {
  font-family: var(--hth-font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--hth-lime);
}

.page-disclaimer .notice-contact__row dd {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--hth-white);
  word-break: break-word;
}

.page-disclaimer .notice-contact__row dd a {
  color: var(--hth-white);
}

.page-disclaimer .notice-clause--contact .notice-clause__tip {
  margin-top: 18px;
  font-size: .9rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, .74);
}

/* 渐显 */
.page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s ease, transform .5s ease;
}

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

.page-disclaimer [data-reveal]:target {
  outline: 2px solid rgba(0, 229, 255, .55);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .notice-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .notice-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
    align-items: end;
    gap: clamp(30px, 4vw, 58px);
  }

  .page-disclaimer .notice-body__inner {
    grid-template-columns: 224px minmax(0, 1fr);
    align-items: start;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-disclaimer .notice-index {
    position: sticky;
    top: 92px;
    padding: 22px 18px 18px;
  }

  .page-disclaimer .notice-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 4px;
  }

  .page-disclaimer .notice-index__list a {
    width: 100%;
    border-radius: var(--hth-radius-md);
    background: transparent;
    padding: 9px 12px;
  }

  .page-disclaimer .notice-index__top {
    margin-top: 18px;
  }
}
</