.page-disclaimer {
  --pd-line-soft: rgba(159, 176, 200, .14);
  --pd-measure: 68ch;
  background: var(--ink-900);
  color: var(--white);
}

.page-disclaimer a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .34);
  transition: color var(--ease-std), border-color var(--ease-std);
}

.page-disclaimer a:hover {
  color: var(--white);
  border-bottom-color: var(--orange);
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- 页头：赛道标线式框景 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(28px, 5vw, 46px) 0 clamp(44px, 7vw, 82px);
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .terms-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: .34;
  filter: grayscale(.3) contrast(1.12);
}

.page-disclaimer .terms-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(7, 11, 20, .55) 0%, rgba(7, 11, 20, .9) 58%, var(--ink-900) 100%),
    repeating-linear-gradient(90deg, transparent 0 76px, rgba(159, 176, 200, .07) 76px 77px);
}

.page-disclaimer .terms-hero__inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--mist);
}

.page-disclaimer .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-disclaimer .breadcrumb__link a {
  border-bottom: 0;
  color: var(--mist);
}

.page-disclaimer .breadcrumb__link a:hover {
  color: var(--cyan);
}

.page-disclaimer .breadcrumb__current {
  color: var(--white);
}

.page-disclaimer .terms-hero__kicker {
  margin: clamp(16px, 4vw, 34px) 0 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .terms-hero__kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--orange);
}

.page-disclaimer .terms-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(46px, 11vw, 110px);
  line-height: .94;
  letter-spacing: -.03em;
  color: var(--white);
}

.page-disclaimer .terms-hero__lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .terms-hero__meta {
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan-deep);
  word-break: break-word;
}

/* ---------- 主体双栏 ---------- */
.page-disclaimer .terms-layout {
  padding: clamp(32px, 5.5vw, 66px) 0 clamp(48px, 8vw, 96px);
}

.page-disclaimer .terms-layout__inner {
  display: grid;
  gap: 28px;
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-disclaimer .terms-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-800);
  padding: 18px 16px;
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .terms-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
}

.page-disclaimer .terms-toc__link {
  display: flex;
  align-items: baseline;
  gap: 11px;
  padding: 9px 10px;
  border: 0;
  border-left: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
  transition: color var(--ease-std), background var(--ease-std), border-color var(--ease-std);
}

.page-disclaimer .terms-toc__link:hover {
  color: var(--white);
  background: var(--tint-cyan);
  border-left-color: var(--orange);
}

.page-disclaimer .terms-toc__num {
  flex: none;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--cyan);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-body {
  min-width: 0;
}

.page-disclaimer .terms-body__title {
  margin: 0 0 4px;
  font-family: var(--font-num);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .clause {
  padding: clamp(20px, 3vw, 28px) 0;
  border-top: 1px solid var(--pd-line-soft);
  scroll-margin-top: 84px;
}

.page-disclaimer .clause:first-of-type {
  border-top-color: var(--line-strong);
}

.page-disclaimer .clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 14px;
}

.page-disclaimer .clause__num {
  display: inline-block;
  padding-top: 4px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-disclaimer .clause__body > p {
  margin: 0 0 14px;
  max-width: var(--pd-measure);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .clause__body > p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: var(--pd-measure);
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: clamp(14px, 1.45vw, 16px);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .76em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .clause__list strong {
  color: var(--white);
  font-weight: 600;
}

.page-disclaimer .clause__note {
  margin: 16px 0 0;
  max-width: var(--pd-measure);
  padding-left: 14px;
  border-left: 2px solid var(--cyan-deep);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 联系信息块 ---------- */
.page-disclaimer .contact-block {
  margin-top: 18px;
  padding: clamp(16px, 2.6vw, 22px);
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-md);
  background: var(--ink-700);
}

.page-disclaimer .contact-row {
  display: grid;
  gap: 3px;
  padding-bottom: 13px;
  border-bottom: 1px dashed var(--pd-line-soft);
}

.page-disclaimer .contact-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .contact-row__label {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-disclaimer .contact-row__value {
  font-size: 14px;
  line-height: 1.65;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-disclaimer .contact-row__value.mono {
  font-family: var(--font-num);
  letter-spacing: .01em;
}

/* ---------- 结尾 ---------- */
.page-disclaimer .terms-foot {
  margin-top: clamp(30px, 4vw, 44px);
  padding: clamp(20px, 3vw, 30px);
  display: grid;
  gap: 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, var(--tint-cyan) 0%, transparent 62%),
    var(--ink-800);
}

.page-disclaimer .terms-foot__text {
  margin: 0;
  max-width: var(--pd-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .terms-foot .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .terms-foot .btn {
  border-bottom: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .contact-row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-disclaimer .terms-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 10px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-layout__inner {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 56px;
  }

  .page-disclaimer .terms-toc {
    position: sticky;
    top: 96px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .page-disclaimer .terms-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 1px;
  }

  .page-disclaimer .terms-toc__link {
    padding: 10px 0 10px 12px;
  }

  .page-disclaimer .contact-row {
    grid-template-columns: 168px minmax(0, 1fr);
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .terms-layout__inner {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .cta-row .btn {
    width: 100%;
    text-align: center;
  }
}

@media print {
  .page-disclaimer .terms-hero__media,
  .page-disclaimer .terms-hero__scrim,
  .page-disclaimer .terms-toc,
  .page-disclaimer .terms-foot {
    display: none;
  }

  .page-disclaimer {
    background: #fff;
    color: #111;
  }

  .page-disclaimer .clause__body > p,
  .page-disclaimer .clause__list li,
  .page-disclaimer .terms-hero__lead {
    color: #222;
  }
}