.page-disclaimer {
  --pd-grid: rgba(66, 245, 209, .045);
  --pd-line: rgba(66, 245, 209, .16);
  --pd-slab: rgba(10, 36, 29, .92);
  --pd-read: 74ch;
  background-color: var(--ink-base);
  background-image:
    linear-gradient(var(--pd-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--pd-grid) 1px, transparent 1px);
  background-size: 64px 64px;
  padding-bottom: clamp(40px, 7vw, 96px);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(14px, 2.4vw, 22px);
  padding-bottom: clamp(10px, 2vw, 18px);
}

/* 首屏铭牌 */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line);
  background: var(--ink-deep);
}

.page-disclaimer .terms-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  filter: saturate(.6) contrast(1.05);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(100deg, rgba(6, 26, 21, .95) 0%, rgba(6, 26, 21, .66) 54%, rgba(2, 8, 6, .88) 100%);
}

.page-disclaimer .terms-hero__inner {
  padding-block: clamp(32px, 7vw, 84px);
}

.page-disclaimer .terms-hero__plate {
  max-width: 780px;
  padding-left: clamp(14px, 3vw, 28px);
  border-left: 2px solid var(--cyan);
}

.page-disclaimer .terms-hero .eyebrow {
  margin: 0;
  color: var(--cyan);
}

.page-disclaimer .terms-hero h1 {
  margin: .18em 0 .32em;
  font-size: clamp(38px, 8vw, 84px);
  font-weight: 200;
  line-height: 1.02;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-disclaimer .terms-hero__lede {
  margin: 0;
  max-width: 62ch;
  color: var(--mist);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
}

.page-disclaimer .terms-hero__stats {
  list-style: none;
  margin: clamp(20px, 4vw, 34px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-disclaimer .terms-hero__stats > li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-disclaimer .terms-hero__num {
  font-family: var(--font-mono);
  font-size: clamp(19px, 3vw, 26px);
  letter-spacing: .02em;
  color: var(--gold);
}

/* 横向跟随目录 */
.page-disclaimer .terms-index {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--pd-line);
  background: rgba(6, 26, 21, .94);
  backdrop-filter: blur(10px);
}

.page-disclaimer .terms-index__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-block: 10px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .terms-index__inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .terms-index__label {
  flex: 0 0 auto;
  padding-right: 12px;
  border-right: 1px solid var(--pd-line);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-disclaimer .terms-index__list {
  flex: 0 0 auto;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-index__list a {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  font-size: 13px;
  letter-spacing: .04em;
  white-space: nowrap;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .terms-index__list a:hover,
.page-disclaimer .terms-index__list a:focus-visible {
  color: var(--paper);
  border-color: var(--line-strong);
  background: var(--cyan-12);
}

.page-disclaimer .terms-index__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--gold);
}

/* 正文画布 */
.page-disclaimer .terms-body {
  padding-top: clamp(24px, 5vw, 56px);
}

.page-disclaimer .clause {
  scroll-margin-top: 84px;
  padding-block: clamp(26px, 4.5vw, 52px);
  border-top: 1px solid var(--pd-line);
}

.page-disclaimer .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 12px;
  margin-bottom: clamp(14px, 2.4vw, 22px);
}

.page-disclaimer .clause__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
  border: 1px solid var(--gold-deep);
  padding: 3px 7px;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(20px, 3.4vw, 30px);
  font-weight: 200;
  line-height: 1.25;
  letter-spacing: .03em;
  color: var(--paper);
}

.page-disclaimer .clause__content {
  max-width: var(--pd-read);
}

.page-disclaimer .clause__content p {
  margin: 0 0 1em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .clause__content a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-disclaimer .clause__content a:hover,
.page-disclaimer .clause__content a:focus-visible {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-disclaimer .clause__points {
  list-style: none;
  margin: 0 0 1em;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .clause__points > li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .clause__points > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .84em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
  opacity: .8;
}

/* 更新节奏与导出格式 */
.page-disclaimer .cadence,
.page-disclaimer .formats {
  list-style: none;
  margin: 0 0 1.1em;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pd-line);
  border: 1px solid var(--pd-line);
}

.page-disclaimer .cadence > li,
.page-disclaimer .formats > li {
  background: var(--pd-slab);
  padding: 12px 14px;
  display: grid;
  gap: 6px;
}

.page-disclaimer .cadence__k,
.page-disclaimer .formats__code {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-disclaimer .cadence__k {
  color: var(--gold);
  letter-spacing: .08em;
}

.page-disclaimer .cadence__v,
.page-disclaimer .formats__use {
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

/* 联系面板 */
.page-disclaimer .contact-slab {
  margin: 0 0 1.2em;
  padding: clamp(16px, 3vw, 24px);
  display: grid;
  gap: 14px;
  border: 1px solid var(--pd-line);
  background: linear-gradient(142deg, rgba(16, 56, 46, .82), rgba(6, 26, 21, .94));
}

.page-disclaimer .contact-slab__row {
  display: grid;
  gap: 4px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-disclaimer .contact-slab__k {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-disclaimer .contact-slab__mail {
  font-family: var(--font-mono);
  font-size: clamp(13px, 2.4vw, 17px);
  letter-spacing: .02em;
  color: var(--cyan);
  word-break: break-all;
}

/* 相关页面 */
.page-disclaimer .rel {
  margin-top: clamp(28px, 5vw, 48px);
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--line-strong);
  display: grid;
  gap: 14px;
}

.page-disclaimer .rel__title {
  margin: 0;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .14em;
  color: var(--mist);
}

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

.page-disclaimer .rel__list a {
  display: inline-block;
  padding: 8px 14px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--paper);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  transition: background-color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .rel__list a:hover,
.page-disclaimer .rel__list a:focus-visible {
  background: var(--cyan-12);
  border-color: var(--cyan);
}

@media (min-width: 640px) {
  .page-disclaimer .cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-disclaimer .contact-slab {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .clause {
    display: grid;
    grid-template-columns: minmax(190px, 260px) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 64px);
    align-items: start;
  }

  .page-disclaimer .clause__head {
    margin-bottom: 0;
  }

  .page-disclaimer .terms-index__inner {
    gap: 18px;
  }

  .page-disclaimer .terms-index__list {
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-index__list a,
  .page-disclaimer .clause__content a,
  .page-disclaimer .rel__list a {
    transition: none;
  }
}