.page-privacy {
  --pp-ink: #062A3A;
  --pp-soft: #3F6474;
  --pp-line: rgba(6, 42, 58, .16);
  --pp-line-soft: rgba(6, 42, 58, .09);
  --pp-surface: #FFFFFF;
  background: var(--paper);
  color: var(--pp-ink);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--paper);
  padding-top: calc(var(--header-h) + clamp(28px, 5vw, 56px));
  padding-bottom: clamp(32px, 5vw, 64px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -10%;
  top: -34%;
  width: 62%;
  height: 168%;
  background: radial-gradient(circle at 50% 50%, rgba(45, 226, 197, .20), transparent 62%);
  pointer-events: none;
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 4vw, 36px);
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero-inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
    gap: clamp(32px, 5vw, 64px);
  }
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 18px;
}

.page-privacy .privacy-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--steel);
}

.page-privacy .privacy-hero .breadcrumb-list a {
  color: var(--mist);
  text-decoration: none;
}

.page-privacy .privacy-hero .breadcrumb-list a:hover,
.page-privacy .privacy-hero .breadcrumb-list a:focus-visible {
  color: var(--cyan);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--cyan);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: clamp(30px, 4.6vw, 52px);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-privacy .privacy-lede {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-meta {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 22px 0 0;
  padding: 9px 15px;
  border: 1px solid var(--line-cyan);
  background: rgba(11, 59, 82, .55);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-privacy .privacy-hero-figure {
  margin: 0;
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line-cyan);
}

/* ---------- 文档主体 ---------- */
.page-privacy .privacy-body {
  background: var(--paper);
  padding: clamp(28px, 5vw, 64px) 0 clamp(48px, 7vw, 88px);
}

.page-privacy .privacy-shell {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

@media (min-width: 940px) {
  .page-privacy .privacy-shell {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--pp-surface);
  border: 1px solid var(--pp-line-soft);
  padding: 18px;
}

@media (min-width: 940px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    padding: 22px 20px;
  }
}

.page-privacy .toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--pp-soft);
}

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

.page-privacy .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 6px 11px;
  border: 1px solid var(--pp-line-soft);
  font-size: 13.5px;
  color: var(--pp-soft);
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--pp-ink);
  border-color: var(--cyan);
  background: rgba(45, 226, 197, .12);
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--orange);
}

@media (min-width: 940px) {
  .page-privacy .toc-list {
    display: grid;
    gap: 0;
    border-left: 1px solid var(--pp-line);
  }

  .page-privacy .toc-list a {
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
  }

  .page-privacy .toc-list a:hover,
  .page-privacy .toc-list a:focus-visible {
    background: rgba(45, 226, 197, .10);
    border-left-color: var(--cyan);
  }
}

.page-privacy .toc-wave {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 18px;
  color: var(--lane);
  opacity: .38;
}

/* ---------- 条款卡 ---------- */
.page-privacy .privacy-clause {
  position: relative;
  background: var(--pp-surface);
  border: 1px solid var(--pp-line-soft);
  padding: clamp(20px, 3vw, 34px);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: clamp(14px, 2vw, 22px);
}

.page-privacy .privacy-clause::before {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  width: 64px;
  height: 3px;
  background: var(--cyan);
}

.page-privacy .clause-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin: 0 0 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-privacy .clause-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-privacy .clause-title {
  margin: 0;
  font-family: var(--font-cond);
  font-size: clamp(19px, 2.2vw, 25px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--pp-ink);
}

.page-privacy .clause-sub {
  margin: 22px 0 10px;
  padding-top: 16px;
  border-top: 1px dashed var(--pp-line-soft);
  font-family: var(--font-cond);
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--pp-ink);
}

.page-privacy .privacy-clause p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pp-soft);
}

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

.page-privacy .privacy-clause strong {
  color: var(--pp-ink);
  font-weight: 600;
}

.page-privacy .clause-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-soft);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 8px;
  height: 8px;
  background: var(--lane);
}

.page-privacy .clause-defs {
  display: grid;
  gap: 16px;
  margin: 0 0 4px;
}

.page-privacy .clause-defs dt {
  font-family: var(--font-cond);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--pp-ink);
}

.page-privacy .clause-defs dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-soft);
}

@media (min-width: 640px) {
  .page-privacy .clause-defs--rows {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 0 22px;
  }

  .page-privacy .clause-defs--rows dt {
    padding: 12px 0;
    border-top: 1px solid var(--pp-line-soft);
  }

  .page-privacy .clause-defs--rows dd {
    margin: 0;
    padding: 12px 0;
    border-top: 1px solid var(--pp-line-soft);
  }
}

/* ---------- 页尾延伸 ---------- */
.page-privacy .privacy-foot {
  margin-top: clamp(20px, 3vw, 28px);
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--pp-line-soft);
  background: linear-gradient(180deg, rgba(45, 226, 197, .09), rgba(244, 251, 252, 0));
}

.page-privacy .privacy-foot .clause-title {
  font-size: clamp(18px, 2vw, 22px);
}

.page-privacy .privacy-foot p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-soft);
}

.page-privacy .foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .foot-links a {
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  border: 1px solid var(--pp-line);
  font-size: 14px;
  color: var(--pp-ink);
  text-decoration: none;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease;
}

.page-privacy .foot-links a:hover,
.page-privacy .foot-links a:focus-visible {
  border-color: var(--cyan);
  background: rgba(45, 226, 197, .14);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-list a,
  .page-privacy .foot-links a {
    transition: none;
  }
}