.page-disclaimer {
  --clause-gap: clamp(26px, 4vw, 54px);
  --toc-width: 264px;
  --clause-ink: rgba(245, 248, 255, 0.82);
  --clause-ink-soft: rgba(245, 248, 255, 0.66);
  display: block;
}

.page-disclaimer .agreement-top-anchor {
  display: block;
  height: 0;
  scroll-margin-top: 0;
}

.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 页首框景 ---------- */
.page-disclaimer .agreement-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(22px, 4vw, 40px) 0 clamp(34px, 6vw, 72px);
  background: var(--c-night);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .agreement-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  z-index: -2;
}

.page-disclaimer .agreement-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(115% 80% at 10% 0%, rgba(45, 212, 191, 0.16), transparent 58%),
    radial-gradient(80% 70% at 92% 8%, rgba(255, 159, 67, 0.1), transparent 60%),
    linear-gradient(180deg, rgba(7, 13, 31, 0.42) 0%, rgba(7, 13, 31, 0.94) 88%);
}

.page-disclaimer .agreement-hero__inner {
  position: relative;
  padding: clamp(20px, 3.6vw, 36px) clamp(16px, 3vw, 34px) clamp(22px, 3.4vw, 34px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background: linear-gradient(158deg, rgba(16, 26, 60, 0.55), rgba(7, 13, 31, 0.22));
  backdrop-filter: blur(2px);
}

.page-disclaimer .agreement-hero__inner::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background:
    linear-gradient(var(--c-teal), var(--c-teal)) top left / 30px 2px no-repeat,
    linear-gradient(var(--c-teal), var(--c-teal)) top left / 2px 30px no-repeat,
    linear-gradient(var(--c-ember), var(--c-ember)) bottom right / 30px 2px no-repeat,
    linear-gradient(var(--c-ember), var(--c-ember)) bottom right / 2px 30px no-repeat;
}

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-disclaimer .agreement-hero__title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--c-snow);
}

.page-disclaimer .agreement-hero__lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--clause-ink);
}

.page-disclaimer .agreement-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: clamp(18px, 2.6vw, 26px);
  font-size: 13px;
  color: var(--c-dust);
}

.page-disclaimer .agreement-hero__meta-item {
  padding: 3px 10px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  line-height: 1.6;
}

.page-disclaimer .agreement-hero__meta-item.num {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--c-teal);
  border-color: rgba(45, 212, 191, 0.34);
}

.page-disclaimer .agreement-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.8vw, 28px);
}

/* ---------- 版式骨架 ---------- */
.page-disclaimer .agreement-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--clause-gap);
  padding-top: clamp(26px, 4vw, 56px);
  padding-bottom: clamp(40px, 6vw, 84px);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .agreement-toc {
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  background: var(--panel-fill);
  padding: 16px 16px 14px;
}

.page-disclaimer .agreement-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--c-dust);
}

.page-disclaimer .agreement-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--c-mist) transparent;
}

.page-disclaimer .agreement-toc__item {
  flex: 0 0 auto;
}

.page-disclaimer .agreement-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line-faint);
  border-radius: 999px;
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--clause-ink-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-disclaimer .agreement-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-mist);
  transition: color 160ms var(--ease);
}

.page-disclaimer .agreement-toc__link:hover,
.page-disclaimer .agreement-toc__link:focus-visible {
  color: var(--c-snow);
  border-color: var(--line-strong);
  background: rgba(16, 26, 60, 0.72);
}

.page-disclaimer .agreement-toc__link:hover .agreement-toc__num {
  color: var(--c-teal);
}

.page-disclaimer .agreement-toc__link[aria-current="true"] {
  color: var(--c-night);
  background: var(--c-teal);
  border-color: var(--c-teal);
}

.page-disclaimer .agreement-toc__link[aria-current="true"] .agreement-toc__num {
  color: rgba(7, 13, 31, 0.62);
}

.page-disclaimer .agreement-toc__note {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-faint);
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-mist);
}

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

.page-disclaimer .clause {
  padding: clamp(20px, 3vw, 30px) 0 clamp(24px, 3.2vw, 36px);
  border-top: 1px solid var(--line-faint);
  scroll-margin-top: 96px;
}

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

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.page-disclaimer .clause__index {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--c-teal);
  padding: 2px 9px;
  border: 1px solid rgba(45, 212, 191, 0.34);
  border-radius: 999px;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--c-snow);
}

.page-disclaimer .clause__body > p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.92;
  color: var(--clause-ink);
}

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

.page-disclaimer .clause__body strong {
  color: var(--c-snow);
  font-weight: 600;
}

.page-disclaimer .clause__group-title {
  margin: 20px 0 8px;
  padding-left: 12px;
  border-left: 2px solid var(--c-mist);
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-snow);
}

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

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--clause-ink-soft);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-mist);
}

.page-disclaimer .clause__list--allow li::before {
  background: var(--c-flag-green);
  box-shadow: 0 0 0 3px rgba(66, 211, 146, 0.14);
}

.page-disclaimer .clause__list--notice li::before {
  background: var(--c-flag-yellow);
  box-shadow: 0 0 0 3px rgba(244, 201, 93, 0.14);
}

.page-disclaimer .clause__list--stop li::before {
  background: var(--c-flag-red);
  box-shadow: 0 0 0 3px rgba(242, 100, 106, 0.14);
}

/* ---------- 更新时间线 ---------- */
.page-disclaimer .update-track {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0 0 0 4px;
  border-left: 1px solid var(--line-soft);
}

.page-disclaimer .update-track__step {
  position: relative;
  padding: 0 0 20px 22px;
}

.page-disclaimer .update-track__step:last-child {
  padding-bottom: 0;
}

.page-disclaimer .update-track__step::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-teal);
  box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.14);
}

.page-disclaimer .update-track__step:last-child::before {
  background: var(--c-ember);
  box-shadow: 0 0 0 4px rgba(255, 159, 67, 0.14);
}

.page-disclaimer .update-track__time {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-teal);
}

.page-disclaimer .update-track__step:last-child .update-track__time {
  color: var(--c-ember);
}

.page-disclaimer .update-track__label {
  display: block;
  margin-top: 3px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--clause-ink-soft);
}

/* ---------- 联系信息块 ---------- */
.page-disclaimer .clause-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 16px 0 0;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--line-faint);
}

.page-disclaimer .clause-contact__item {
  padding: 13px 16px;
  background: var(--c-deep);
}

.page-disclaimer .clause-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--c-mist);
}

.page-disclaimer .clause-contact__value {
  margin: 5px 0 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--c-snow);
  word-break: break-word;
}

.page-disclaimer .clause-contact__value a {
  color: var(--c-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 212, 191, 0.3);
}

.page-disclaimer .clause-contact__value a:hover {
  border-bottom-color: var(--c-teal);
}

/* ---------- 页尾 ---------- */
.page-disclaimer .agreement-foot {
  margin-top: clamp(22px, 4vw, 40px);
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-disclaimer .agreement-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}

.page-disclaimer .agreement-foot__link {
  font-size: 14px;
  color: var(--c-dust);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .agreement-foot__link:hover,
.page-disclaimer .agreement-foot__link:focus-visible {
  color: var(--c-snow);
  border-bottom-color: var(--c-teal);
}

.page-disclaimer .agreement-foot__tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-disclaimer .agreement-foot__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-mist);
}

.page-disclaimer .back-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--c-dust);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-disclaimer .back-top:hover,
.page-disclaimer .back-top:focus-visible {
  color: var(--c-night);
  background: var(--c-teal);
  border-color: var(--c-teal);
}

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

  .page-disclaimer .agreement-foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-disclaimer .agreement-foot__tail {
    justify-content: flex-end;
    gap: 18px;
  }
}

@media (min-width: 700px) {
  .page-disclaimer .update-track {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-left: 0;
    border-top: 1px solid var(--line-soft);
    padding: 0;
  }

  .page-disclaimer .update-track__step {
    padding: 20px 18px 4px 0;
  }

  .page-disclaimer .update-track__step:last-child {
    padding-bottom: 0;
  }

  .page-disclaimer .update-track__step::before {
    left: 0;
    top: -4.5px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .agreement-layout {
    grid-template-columns: var(--toc-width) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 64px);
    align-items: start;
  }

  .page-disclaimer .agreement-toc {
    position: sticky;
    top: 96px;
    padding: 20px 18px 16px;
  }

  .page-disclaimer .agreement-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .agreement-toc__link {
    display: flex;
    width: 100%;
    padding: 8px 10px;
    border-color: transparent;
    border-radius: var(--radius-s);
    white-space: normal;
  }

  .page-disclaimer .agreement-toc__link:hover,
  .page-disclaimer .agreement-toc__link:focus-visible {
    background: rgba(45, 212, 191, 0.08);
    border-color: var(--line-faint);
  }

  .page-disclaimer .clause__body > p {
    font-size: 16px;
  }

  .page-disclaimer .agreement-body {
    max-width: 76ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .agreement-toc__link,
  .page-disclaimer .agreement-foot__link,
  .page-disclaimer .back-top {
    transition: none;
  }
}

@media print {
  .page-disclaimer .agreement-hero__bg,
  .page-disclaimer .agreement-hero::after,
  .page-disclaimer .agreement-hero__actions,
  .page-disclaimer .agreement-toc,
  .page-disclaimer .back-top {
    display: none !important;
  }

  .page-disclaimer .agreement-hero,
  .page-disclaimer .agreement-hero__inner {
    background: transparent;
    border-color: #b9c0cf;
    padding: 0 0 16px;
  }

  .page-disclaimer .agreement-hero__title,
  .page-disclaimer .clause__title,
  .page-disclaimer .agreement-body,
  .page-disclaimer .clause__body > p,
  .page-disclaimer .clause__list li,
  .page-disclaimer .update-track__label {
    color: #10162b;
  }

  .page-disclaimer .agreement-layout {
    display: block;
    padding: 0;
  }

  .page-disclaimer .clause {
    border-top: 1px solid #c8cfdd;
    break-inside: avoid;
    page-break-inside: avoid;
    padding: 14px 0;
  }

  .page-disclaimer .clause__index {
    color: #10162b;
    border-color: #10162b;
  }
}
<<<END>>>