.page-privacy {
  --pv-line: rgba(16, 22, 28, 0.14);
  --pv-measure: 44em;
  background: var(--ink-blue);
}

.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-blue);
  color: var(--paper);
  padding: clamp(26px, 5vw, 52px) 0 clamp(34px, 5vw, 68px);
}

.page-privacy .pv-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  opacity: 0.16;
  pointer-events: none;
  z-index: -2;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(102deg, rgba(11, 27, 43, 0.96) 26%, rgba(11, 27, 43, 0.62) 68%, rgba(18, 41, 63, 0.78) 100%);
  pointer-events: none;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -30%;
  width: min(58vw, 520px);
  height: min(58vw, 520px);
  border: 1px dashed rgba(199, 208, 217, 0.22);
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}

.page-privacy .pv-hero-inner {
  position: relative;
}

.page-privacy .breadcrumbs {
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-privacy .pv-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-privacy .pv-title {
  margin: 0;
  font-size: clamp(38px, 7.5vw, 88px);
  font-weight: 200;
  letter-spacing: -0.01em;
  line-height: 1.02;
  color: var(--paper);
}

.page-privacy .pv-title::after {
  content: "";
  display: block;
  width: clamp(64px, 14vw, 160px);
  height: 6px;
  margin-top: clamp(16px, 2.6vw, 26px);
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

.page-privacy .pv-lead {
  max-width: 34em;
  margin: clamp(20px, 3vw, 32px) 0 0;
  font-size: var(--fs-18);
  line-height: 1.85;
  color: var(--silver);
}

.page-privacy .pv-facts {
  list-style: none;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-dark);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.page-privacy .pv-fact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 2px;
  background: transparent;
}

.page-privacy .pv-fact-key {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--orange-soft);
}

.page-privacy .pv-fact-val {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--silver);
}

.page-privacy .pv-body {
  background: var(--paper);
  color: var(--ink-black);
  padding: clamp(40px, 6vw, 88px) 0 clamp(48px, 7vw, 104px);
}

.page-privacy .pv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 64px);
}

/* 条款索引 */
.page-privacy .pv-toc {
  padding-bottom: clamp(20px, 3vw, 0px);
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--ink-quiet);
}

.page-privacy .pv-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-toc-link {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 8px 0;
  color: var(--ink-black);
  font-size: var(--fs-14);
  line-height: 1.5;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .pv-toc-num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--silver);
  font-variant-numeric: tabular-nums;
}

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

.page-privacy .pv-toc-link:hover .pv-toc-num,
.page-privacy .pv-toc-link:focus-visible .pv-toc-num {
  color: var(--orange);
}

.page-privacy .pv-toc-note {
  margin: 18px 0 0;
  font-size: var(--fs-12);
  line-height: 1.8;
  color: var(--ink-quiet);
}

/* 条款正文 */
.page-privacy .pv-articles {
  max-width: var(--pv-measure);
  display: grid;
  gap: clamp(34px, 5vw, 56px);
}

.page-privacy .pv-clause {
  scroll-margin-top: 96px;
}

.page-privacy .pv-clause-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  margin-bottom: 16px;
}

.page-privacy .pv-num {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
  padding-top: 0.35em;
}

.page-privacy .pv-clause h2 {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 300;
  letter-spacing: -0.005em;
  line-height: 1.3;
  color: var(--ink-black);
}

.page-privacy .pv-clause h3 {
  margin: clamp(26px, 3.6vw, 38px) 0 10px;
  font-size: var(--fs-18);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink-black);
}

.page-privacy .pv-verdict {
  margin: 0 0 18px;
  padding-left: 16px;
  border-left: 3px solid var(--orange);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.8;
  color: var(--ink-black);
}

.page-privacy .pv-clause p {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--ink-black);
}

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

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--ink-black);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.86em;
  width: 10px;
  height: 2px;
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, calc(100% - 3px) 100%, 0 100%);
}

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

.page-privacy .pv-clause .link {
  color: var(--ink-black);
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
  transition: color 0.18s ease;
}

.page-privacy .pv-clause .link:hover,
.page-privacy .pv-clause .link:focus-visible {
  color: var(--orange);
}

.page-privacy .pv-hero .link {
  color: var(--paper);
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-underline-offset: 3px;
}

.page-privacy .pv-hero .link:hover,
.page-privacy .pv-hero .link:focus-visible {
  color: var(--orange-soft);
}

/* 桌面：左侧索引吸附，右侧窄栏正文 */
@media (min-width: 860px) {
  .page-privacy .pv-grid {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: clamp(36px, 6vw, 88px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 104px;
    border-bottom: 0;
    border-top: 1px solid var(--pv-line);
    padding-top: 18px;
  }

  .page-privacy .pv-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    background: transparent;
  }

  .page-privacy .pv-fact {
    padding: 16px 18px 16px 0;
    border-right: 1px solid var(--line-dark);
    padding-right: 22px;
  }

  .page-privacy .pv-fact + .pv-fact {
    padding-left: 22px;
  }

  .page-privacy .pv-fact:last-child {
    border-right: 0;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-clause-head {
    grid-template-columns: 44px 1fr;
    gap: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc-link,
  .page-privacy .pv-clause .link {
    transition: none;
  }
}