.page-privacy {
  background-color: var(--cream);
  color: var(--ink);
}

/* ---------- 顶部封面区 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(130% 100% at 10% 0%, var(--cream-2) 0%, rgba(243, 233, 216, 0) 58%),
    linear-gradient(180deg, var(--cream) 0%, var(--cream) 100%);
}

.page-privacy .privacy-hero .wrap {
  padding-top: clamp(24px, 4.5vw, 52px);
  padding-bottom: clamp(26px, 5vw, 56px);
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(20px, 3.4vw, 34px);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.08;
  font-size: clamp(29px, 5.4vw, 58px);
  color: var(--ink);
  margin: 12px 0 20px;
  max-width: 18ch;
}

.page-privacy .privacy-hero__lede {
  font-size: clamp(15px, 1.5vw, 17.5px);
  line-height: 1.9;
  color: var(--taupe);
  max-width: 60ch;
  margin: 0;
}

.page-privacy .privacy-hero__strip {
  position: relative;
  background: var(--navy);
  border-top: 1px solid var(--line);
  overflow: hidden;
  line-height: 0;
}

.page-privacy .privacy-hero__strip img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(140px, 21vw, 250px);
  object-fit: cover;
  object-position: center;
  opacity: 0.9;
}

/* ---------- 主栏 + 目录 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 46px);
  align-items: start;
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: clamp(44px, 6vw, 88px);
  }
}

.page-privacy .privacy-body {
  min-width: 0;
  max-width: 72ch;
}

/* ---------- 折叠摘要 ---------- */
.page-privacy .privacy-brief {
  margin: 0 0 clamp(28px, 4vw, 46px);
  border: 1px solid var(--line-strong);
  background: var(--cream-2);
}

.page-privacy .privacy-brief__summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--ink);
  list-style: none;
}

.page-privacy .privacy-brief__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-brief__summary::after {
  content: "+";
  margin-left: auto;
  font-size: 17px;
  line-height: 1;
  color: var(--orange);
}

.page-privacy .privacy-brief[open] .privacy-brief__summary {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-brief[open] .privacy-brief__summary::after {
  content: "–";
}

.page-privacy .privacy-brief__body {
  padding: 18px 18px 20px;
}

.page-privacy .privacy-brief__body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.88;
  color: var(--taupe);
}

.page-privacy .privacy-brief__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 正文章节 ---------- */
.page-privacy .privacy-block {
  scroll-margin-top: calc(var(--header-h) + 24px);
  margin-top: clamp(30px, 4.4vw, 48px);
  padding-top: clamp(30px, 4.4vw, 48px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-body > .privacy-block:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-block__title {
  display: flex;
  align-items: baseline;
  gap: 13px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.7vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 16px;
  transition: color 220ms ease;
}

.page-privacy .privacy-block__title span {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(11px, 1.1vw, 13px);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-privacy .privacy-block:target .privacy-block__title {
  color: var(--orange);
}

.page-privacy .privacy-block > p {
  font-size: clamp(15px, 1.4vw, 16.5px);
  line-height: 1.9;
  color: var(--ink);
  margin: 0 0 14px;
  overflow-wrap: break-word;
}

.page-privacy .privacy-block > p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-block a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-block a:hover,
.page-privacy .privacy-block a:focus-visible {
  color: var(--orange);
}

/* ---------- 小标题 ---------- */
.page-privacy .privacy-sub {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
  margin: 26px 0 8px;
  padding-left: 13px;
  border-left: 3px solid var(--orange);
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  font-size: clamp(14.6px, 1.35vw, 16px);
  line-height: 1.85;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.84em;
  width: 12px;
  height: 2px;
  background: var(--blue);
}

.page-privacy .privacy-list strong {
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 联系方式块 ---------- */
.page-privacy .privacy-contact {
  margin: 22px 0;
  padding: 20px 22px;
  background: var(--blue-soft);
  border-left: 3px solid var(--blue);
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
}

.page-privacy .privacy-contact__key {
  flex: none;
  min-width: 72px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-privacy .privacy-contact__val {
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--ink);
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* ---------- 右侧目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}

@media (min-width: 1000px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--taupe);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-toc__list li + li {
  margin-top: 2px;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 8px 0 8px 13px;
  border-left: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.55;
  color: var(--taupe);
  text-decoration: none;
  transition: border-color 200ms ease, color 200ms ease, padding-left 200ms ease;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-left-color: var(--orange);
  color: var(--ink);
  padding-left: 17px;
}

.page-privacy .privacy-toc__top {
  display: inline-block;
  margin-top: 20px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--taupe);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color 200ms ease, border-color 200ms ease;
}

.page-privacy .privacy-toc__top:hover,
.page-privacy .privacy-toc__top:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 小屏适配 ---------- */
@media (max-width: 640px) {
  .page-privacy .privacy-hero__title {
    max-width: none;
  }

  .page-privacy .privacy-hero__strip img {
    height: 150px;
  }

  .page-privacy .privacy-block__title {
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-privacy .privacy-contact {
    padding: 18px 16px;
  }

  .page-privacy .privacy-contact__key {
    min-width: 0;
  }

  .page-privacy .privacy-contact__val {
    font-size: 13.5px;
  }
}