.page-disclaimer {
  --disc-sticky-top: 72px;
  --disc-num: var(--orange);
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  padding-bottom: clamp(40px, 7vw, 88px);
  overflow-x: hidden;
}

.page-disclaimer .disc-crumb {
  padding-top: clamp(14px, 2.4vw, 22px);
}

/* 首屏 */
.page-disclaimer .disc-hero {
  margin-top: clamp(12px, 2vw, 20px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(47, 227, 200, 0.18), transparent 58%),
    linear-gradient(155deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--warm-white);
  padding: clamp(30px, 5.5vw, 58px) 0 clamp(26px, 4.5vw, 48px);
}

.page-disclaimer .disc-hero__eyebrow {
  margin: 0;
  font-family: var(--font-serif-label);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .disc-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 8vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--warm-white);
}

.page-disclaimer .disc-hero__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.9vw, 17.5px);
  line-height: 1.85;
  color: rgba(255, 253, 248, 0.86);
}

.page-disclaimer .disc-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 22px 0 0;
  padding: 0;
}

.page-disclaimer .disc-hero__meta li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: rgba(255, 253, 248, 0.72);
}

.page-disclaimer .disc-hero__meta li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  flex: 0 0 auto;
}

.page-disclaimer .disc-hero__media {
  margin: clamp(24px, 4vw, 40px) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(201, 212, 226, 0.28);
  line-height: 0;
}

.page-disclaimer .disc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

/* 快捷跳转 */
.page-disclaimer .disc-jump {
  position: sticky;
  top: var(--disc-sticky-top);
  z-index: 6;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
  margin-bottom: clamp(20px, 3.4vw, 34px);
}

.page-disclaimer .disc-jump__track {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0 6px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .disc-jump__track::-webkit-scrollbar {
  height: 4px;
}

.page-disclaimer .disc-jump__track::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: var(--radius-pill);
}

.page-disclaimer .disc-jump__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--paper-soft);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13.5px;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .disc-jump__link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* 条款卡片 */
.page-disclaimer .clause-list {
  display: grid;
  gap: clamp(14px, 2.6vw, 22px);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 4vw, 34px) clamp(18px, 3.6vw, 36px);
  scroll-margin-top: calc(var(--disc-sticky-top) + 24px);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}

.page-disclaimer .clause--key {
  border-left: 4px solid var(--orange);
}

.page-disclaimer .clause:target {
  border-color: var(--orange);
  background: var(--warm-white);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .clause__index {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 6vw, 42px);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--disc-num);
}

.page-disclaimer .clause__index::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--line);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--heading);
}

.page-disclaimer .clause__body {
  margin-top: 14px;
}

.page-disclaimer .clause__body > * + * {
  margin-top: 14px;
}

.page-disclaimer .clause__body p {
  margin: 0;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .clause__body a {
  color: var(--orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--ink);
}

.page-disclaimer .clause__note {
  border: 1px solid var(--orange-soft);
  background: rgba(255, 176, 138, 0.18);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--orange-deep);
}

.page-disclaimer .rule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .rule-list li {
  position: relative;
  padding-left: 20px;
  font-size: clamp(14.5px, 1.4vw, 15.5px);
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .rule-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--orange);
}

.page-disclaimer .rule-list--plain li::before {
  background: var(--ink-2);
}

/* 联系方式 */
.page-disclaimer .disc-contact {
  background: linear-gradient(155deg, var(--ink), var(--ink-2));
  color: var(--warm-white);
  border-radius: var(--radius-md);
  padding: clamp(18px, 3vw, 26px);
}

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

.page-disclaimer .disc-contact__list li {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.page-disclaimer .disc-contact__label {
  font-family: var(--font-serif-label);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: rgba(255, 253, 248, 0.6);
}

.page-disclaimer .disc-contact__value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--warm-white);
  word-break: break-word;
}

.page-disclaimer .disc-contact__value--mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.page-disclaimer .disc-contact__note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(255, 253, 248, 0.66);
}

/* 底部引导 */
.page-disclaimer .disc-tail {
  margin-top: clamp(24px, 4vw, 42px);
  border-top: 3px solid var(--orange);
  padding-top: clamp(20px, 3vw, 28px);
  display: grid;
  gap: 18px;
}

.page-disclaimer .disc-tail__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--heading);
}

.page-disclaimer .disc-tail__text p {
  margin: 8px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .disc-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 640px) {
  .page-disclaimer .disc-contact__list li {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .disc-tail {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 820px) {
  .page-disclaimer .clause {
    grid-template-columns: 88px minmax(0, 1fr);
    column-gap: clamp(20px, 3vw, 36px);
    row-gap: 0;
    align-items: start;
  }

  .page-disclaimer .clause__index {
    justify-content: flex-start;
    align-self: start;
    padding-top: 4px;
    font-size: 52px;
  }

  .page-disclaimer .clause__index::after {
    display: none;
  }

  .page-disclaimer .clause__body {
    margin-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-jump__link,
  .page-disclaimer .clause {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #000000;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-jump,
  .page-disclaimer .disc-tail,
  .page-disclaimer .disc-hero__media {
    display: none;
  }

  .page-disclaimer .disc-hero {
    background: #ffffff;
    color: #000000;
    padding: 0 0 12pt;
    margin: 0;
  }

  .page-disclaimer .disc-hero__title,
  .page-disclaimer .disc-hero__eyebrow,
  .page-disclaimer .disc-hero__lead,
  .page-disclaimer .disc-hero__meta li {
    color: #000000;
  }

  .page-disclaimer .clause {
    background: #ffffff;
    border: 1px solid #999999;
    box-shadow: none;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-disclaimer .clause__body a {
    color: #000000;
  }

  .page-disclaimer .disc-contact {
    background: #ffffff;
    color: #000000;
    border: 1px solid #999999;
    break-inside: avoid;
  }

  .page-disclaimer .disc-contact__value,
  .page-disclaimer .disc-contact__label,
  .page-disclaimer .disc-contact__note {
    color: #000000;
  }
}