.page-disclaimer {
  --clause-pad: clamp(20px, 3vw, 34px);
  --clause-gap: clamp(16px, 2.2vw, 26px);
  padding-top: clamp(22px, 4vw, 44px);
  padding-bottom: clamp(60px, 10vw, 118px);
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(16px, 2.6vw, 28px);
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(300px, 44vw, 470px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-disclaimer .legal-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .legal-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 11, 13, 0.28) 0%, rgba(11, 11, 13, 0.76) 58%, var(--ink) 100%),
    linear-gradient(96deg, rgba(122, 42, 14, 0.62) 0%, rgba(11, 11, 13, 0) 64%);
}

.page-disclaimer .legal-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(28px, 4.4vw, 58px);
}

.page-disclaimer .legal-hero__inner .eyebrow {
  color: var(--orange);
}

.page-disclaimer .legal-hero__title {
  margin: 12px 0 18px;
  font-size: clamp(34px, 6.4vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.page-disclaimer .legal-hero__lede {
  max-width: 44ch;
  margin: 0;
  color: var(--white);
}

.page-disclaimer .legal-hero__meta {
  margin: 22px 0 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

/* ---------- 横向目录条 ---------- */
.page-disclaimer .clause-index {
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.page-disclaimer .clause-index__inner {
  padding-inline: 0;
}

.page-disclaimer .clause-index__list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.page-disclaimer .clause-index__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-disclaimer .clause-index__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 15px clamp(12px, 1.5vw, 20px);
  border-bottom: 2px solid transparent;
  color: var(--gray);
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  transition: color 120ms ease, border-color 120ms ease;
}

.page-disclaimer .clause-index__no {
  font-size: 12px;
  color: var(--orange);
}

.page-disclaimer .clause-index__link:hover,
.page-disclaimer .clause-index__link:focus-visible {
  color: var(--white);
}

.page-disclaimer .clause-index__link.is-current,
.page-disclaimer .clause-index__link[aria-current="true"] {
  color: var(--white);
  border-bottom-color: var(--orange);
}

/* ---------- 条款卡网格 ---------- */
.page-disclaimer .clause-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--clause-gap);
  margin-top: clamp(26px, 4.6vw, 52px);
}

.page-disclaimer .clause {
  position: relative;
  padding: var(--clause-pad);
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  scroll-margin-top: 110px;
}

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

.page-disclaimer .clause__no {
  flex: 0 0 auto;
  padding: 3px 7px;
  border: 1px solid var(--orange);
  color: var(--orange);
  font-size: 12px;
  line-height: 1.2;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(19px, 2.3vw, 25px);
  line-height: 1.3;
}

.page-disclaimer .clause__body p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--white);
}

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

.page-disclaimer .clause__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 227, 197, 0.45);
}

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

.page-disclaimer .hl {
  border-bottom: 1px solid var(--lime);
  padding-bottom: 1px;
}

/* ---------- 折叠细节 ---------- */
.page-disclaimer .clause__more {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  color: var(--cyan);
  font-size: 14px;
}

.page-disclaimer .clause__more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause__more summary::before {
  content: "+";
  font-family: var(--font-mono);
  color: var(--orange);
}

.page-disclaimer .clause__more[open] summary::before {
  content: "–";
}

.page-disclaimer .clause__more p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray);
}

.page-disclaimer .clause__more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 227, 197, 0.45);
}

.page-disclaimer .legal-mail {
  color: var(--lime);
  word-break: break-all;
}

/* ---------- 存档提示 ---------- */
.page-disclaimer .legal-note {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px 28px;
  margin-top: clamp(26px, 4.6vw, 52px);
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
  background: var(--panel);
}

.page-disclaimer .legal-note__text {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray);
}

.page-disclaimer .legal-note__stamp {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

/* ---------- 桌面两栏不等高 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .clause-grid {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

  .page-disclaimer .clause {
    grid-column: span 6;
  }

  .page-disclaimer .clause--wide {
    grid-column: span 7;
  }

  .page-disclaimer .clause--narrow {
    grid-column: span 5;
    margin-top: clamp(20px, 3vw, 42px);
  }
}

@media (min-width: 1240px) {
  .page-disclaimer .clause-index__link {
    font-size: 15px;
  }
}

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

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    padding-top: 0;
    padding-bottom: 0;
  }

  .page-disclaimer .breadcrumbs,
  .page-disclaimer .legal-hero__media,
  .page-disclaimer .clause-index,
  .page-disclaimer .legal-note__stamp {
    display: none;
  }

  .page-disclaimer .legal-hero {
    min-height: 0;
    border: 0;
    background: none;
  }

  .page-disclaimer .legal-hero__inner {
    padding-block: 0 18px;
  }

  .page-disclaimer .legal-hero__title,
  .page-disclaimer .legal-hero__lede,
  .page-disclaimer .legal-hero__meta,
  .page-disclaimer .clause__title,
  .page-disclaimer .clause__body p,
  .page-disclaimer .clause__more p,
  .page-disclaimer .legal-note__text {
    color: #111;
  }

  .page-disclaimer .clause,
  .page-disclaimer .legal-note {
    background: none;
    border-color: #b8b8b8;
    break-inside: avoid;
  }

  .page-disclaimer .legal-note {
    border-top-width: 2px;
  }
}