.page-privacy {
  --pp-paper: var(--sand-100);
  --pp-rule: rgba(15, 20, 24, .13);
  --pp-hair: rgba(14, 92, 124, .16);
  background: var(--pp-paper);
  color: var(--ink-900);
  overflow-x: hidden;
}

.page-privacy a {
  color: var(--ocean-600);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy a:hover {
  color: var(--coral-600);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding: clamp(26px, 4.5vw, 56px) 0 clamp(34px, 5vw, 76px);
  background:
    radial-gradient(120% 88% at 10% -6%, rgba(111, 180, 206, .30), transparent 62%),
    radial-gradient(78% 66% at 92% 14%, rgba(255, 106, 69, .20), transparent 66%),
    linear-gradient(180deg, var(--ocean-900) 0%, var(--ocean-950) 100%);
  color: #fff;
  overflow: hidden;
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(111, 180, 206, .11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 180, 206, .11) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(92% 84% at 72% 8%, #000 0%, transparent 74%);
  mask-image: radial-gradient(92% 84% at 72% 8%, #000 0%, transparent 74%);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pp-crumbs {
  margin: 0 0 clamp(20px, 3vw, 34px);
}

.page-privacy .pp-crumbs li {
  color: rgba(233, 243, 247, .55);
}

.page-privacy .pp-crumbs a {
  color: rgba(233, 243, 247, .78);
  text-decoration: none;
}

.page-privacy .pp-crumbs a:hover {
  color: var(--coral-500);
}

.page-privacy .pp-eyebrow {
  margin: 0 0 clamp(10px, 1.6vw, 16px);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ocean-300);
}

.page-privacy .pp-hero__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(52px, 11.5vw, 130px);
  line-height: .94;
  letter-spacing: -.02em;
  color: #fff;
}

.page-privacy .pp-hero__lede {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  max-width: 52ch;
  font-size: var(--step-1);
  line-height: 1.72;
  color: rgba(233, 243, 247, .84);
}

.page-privacy .pp-pledge {
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
  max-width: 58ch;
}

.page-privacy .pp-pledge li {
  position: relative;
  padding-left: 24px;
  font-size: var(--step-0);
  line-height: 1.66;
  color: #EAF4F8;
}

.page-privacy .pp-pledge li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 13px;
  height: 2px;
  border-radius: 1px;
  background: var(--coral-500);
}

/* ---------- 横幅 ---------- */
.page-privacy .pp-banner {
  margin: 0;
  background: var(--ocean-950);
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
}

.page-privacy .pp-banner__cap {
  padding: 10px clamp(18px, 4vw, 48px) 0;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .06em;
  color: rgba(233, 243, 247, .55);
}

/* ---------- 外壳 ---------- */
.page-privacy .pp-shell {
  padding: clamp(30px, 4vw, 56px) 0 clamp(48px, 7vw, 110px);
}

/* ---------- 速览折叠 ---------- */
.page-privacy .pp-quick {
  border: 1px solid var(--pp-hair);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.page-privacy .pp-quick__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: clamp(16px, 2.4vw, 22px) clamp(18px, 3vw, 30px);
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: var(--step-1);
  color: var(--ocean-700);
}

.page-privacy .pp-quick__trigger:hover {
  color: var(--coral-600);
}

.page-privacy .pp-quick__sign {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

.page-privacy .pp-quick__sign::before,
.page-privacy .pp-quick__sign::after {
  content: "";
  position: absolute;
  background: var(--coral-500);
  border-radius: 2px;
}

.page-privacy .pp-quick__sign::before {
  left: 0;
  top: 8px;
  width: 18px;
  height: 2px;
}

.page-privacy .pp-quick__sign::after {
  left: 8px;
  top: 0;
  width: 2px;
  height: 18px;
  transition: transform var(--speed) ease;
}

.page-privacy .pp-quick[data-open] .pp-quick__sign::after {
  transform: scaleY(0);
}

.page-privacy .pp-quick__panel {
  padding: 18px clamp(18px, 3vw, 30px) clamp(20px, 2.6vw, 28px);
  border-top: 1px solid var(--pp-hair);
}

.page-privacy .pp-quick__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

@media (min-width: 720px) {
  .page-privacy .pp-quick__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 26px;
  }
}

.page-privacy .pp-quick__list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  font-size: var(--step-0);
  line-height: 1.66;
  color: var(--ink-soft);
}

.page-privacy .pp-quick__n {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--step--1);
  line-height: 1.9;
  color: var(--coral-600);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .pp-layout {
  margin-top: clamp(26px, 3.6vw, 46px);
  display: grid;
  gap: clamp(30px, 4vw, 56px);
}

@media (min-width: 1024px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, 1fr) clamp(240px, 24vw, 300px);
    align-items: start;
  }
}

.page-privacy .pp-article {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-privacy .pp-section {
  scroll-margin-top: 104px;
  padding: clamp(26px, 3.4vw, 42px) 0;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .pp-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pp-section:last-child {
  padding-bottom: 0;
}

.page-privacy .pp-section:target {
  border-radius: var(--radius);
  background: var(--coral-050);
  box-shadow: inset 3px 0 0 var(--coral-500);
  padding-inline: clamp(14px, 2vw, 22px);
}

.page-privacy .pp-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 0 clamp(12px, 2vw, 20px);
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-privacy .pp-head__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--step-1);
  letter-spacing: .06em;
  color: var(--coral-600);
}

.page-privacy .pp-head__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: var(--step-3);
  line-height: 1.26;
  letter-spacing: -.01em;
  color: var(--ocean-950);
}

.page-privacy .pp-section__body {
  min-width: 0;
}

.page-privacy .pp-section__body > p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: var(--step-0);
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-privacy .pp-sub {
  margin: clamp(20px, 2.6vw, 28px) 0 10px;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: var(--step-1);
  letter-spacing: .01em;
  color: var(--ocean-700);
}

.page-privacy .pp-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 64ch;
}

.page-privacy .pp-list > li {
  position: relative;
  padding-left: 21px;
  font-size: var(--step-0);
  line-height: 1.74;
  color: var(--ink-soft);
}

.page-privacy .pp-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 11px;
  height: 2px;
  border-radius: 1px;
  background: var(--coral-500);
}

.page-privacy .pp-list strong {
  font-weight: 700;
  color: var(--ocean-950);
}

.page-privacy .pp-list--rights > li::before {
  background: var(--grass-500);
}

/* ---------- 对照 ---------- */
.page-privacy .pp-pairs {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pp-hair);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .pp-pairs > div {
  display: grid;
  gap: 6px;
  padding: 16px clamp(16px, 2.4vw, 22px);
  background: var(--ocean-050);
}

@media (min-width: 640px) {
  .page-privacy .pp-pairs > div {
    grid-template-columns: minmax(118px, .8fr) minmax(0, 2.4fr);
    gap: 20px;
    align-items: baseline;
  }
}

.page-privacy .pp-pairs dt {
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: var(--step-0);
  color: var(--ocean-700);
}

.page-privacy .pp-pairs dd {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.72;
  color: var(--ink-soft);
}

/* ---------- 联系块 ---------- */
.page-privacy .pp-contact {
  margin: 4px 0 clamp(16px, 2.4vw, 22px);
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--pp-hair);
  border-radius: var(--radius-lg);
  background: #fff;
}

.page-privacy .pp-contact__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ocean-300);
}

.page-privacy .pp-contact__label:not(:first-child) {
  margin-top: clamp(16px, 2.2vw, 22px);
}

.page-privacy .pp-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--step-1);
  line-height: 1.6;
  color: var(--ink-900);
}

.page-privacy .pp-contact__note {
  margin: 10px 0 0;
  max-width: 52ch;
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-privacy .pp-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0;
}

.page-privacy .pp-copy__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(15px, 2.6vw, 21px);
  line-height: 1.5;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

/* ---------- 粘性索引 ---------- */
.page-privacy .pp-aside {
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-privacy .pp-aside {
    position: sticky;
    top: 96px;
  }
}

.page-privacy .pp-toc {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 2.4vw, 28px);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--ocean-900) 0%, var(--ocean-950) 100%);
  color: #fff;
}

.page-privacy .pp-toc::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(111, 180, 206, .10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 180, 206, .10) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 76%);
}

.page-privacy .pp-toc > * {
  position: relative;
  z-index: 1;
}

.page-privacy .pp-toc__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ocean-300);
}

.page-privacy .pp-toc__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .pp-toc__list a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 9px 10px;
  border-radius: 10px;
  text-decoration: none;
  font-size: clamp(14px, 1vw, 15.5px);
  line-height: 1.5;
  color: rgba(233, 243, 247, .78);
  transition: background var(--speed) ease, color var(--speed) ease;
}

.page-privacy .pp-toc__list a:hover {
  background: rgba(255, 255, 255, .08);
  color: #fff;
}

.page-privacy .pp-toc__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ocean-300);
}

.page-privacy .pp-toc__list a:hover .pp-toc__no {
  color: var(--coral-500);
}

.page-privacy:has(#pp-scope:target) .pp-toc__list a[href="#pp-scope"],
.page-privacy:has(#pp-collect:target) .pp-toc__list a[href="#pp-collect"],
.page-privacy:has(#pp-cookies:target) .pp-toc__list a[href="#pp-cookies"],
.page-privacy:has(#pp-share:target) .pp-toc__list a[href="#pp-share"],
.page-privacy:has(#pp-keep:target) .pp-toc__list a[href="#pp-keep"],
.page-privacy:has(#pp-rights:target) .pp-toc__list a[href="#pp-rights"],
.page-privacy:has(#pp-contact:target) .pp-toc__list a[href="#pp-contact"] {
  background: rgba(255, 106, 69, .16);
  box-shadow: inset 2px 0 0 var(--coral-500);
  color: #fff;
}

.page-privacy:has(#pp-scope:target) .pp-toc__list a[href="#pp-scope"] .pp-toc__no,
.page-privacy:has(#pp-collect:target) .pp-toc__list a[href="#pp-collect"] .pp-toc__no,
.page-privacy:has(#pp-cookies:target) .pp-toc__list a[href="#pp-cookies"] .pp-toc__no,
.page-privacy:has(#pp-share:target) .pp-toc__list a[href="#pp-share"] .pp-toc__no,
.page-privacy:has(#pp-keep:target) .pp-toc__list a[href="#pp-keep"] .pp-toc__no,
.page-privacy:has(#pp-rights:target) .pp-toc__list a[href="#pp-rights"] .pp-toc__no,
.page-privacy:has(#pp-contact:target) .pp-toc__list a[href="#pp-contact"] .pp-toc__no {
  color: var(--coral-500);
}

.page-privacy .pp-toc__foot {
  margin-top: clamp(18px, 2.4vw, 24px);
  padding-top: clamp(16px, 2vw, 20px);
  border-top: 1px solid rgba(233, 243, 247, .16);
}

.page-privacy .pp-toc__cta {
  display: inline-flex;
  justify-content: center;
  width: 100%;
}

.page-privacy .pp-toc__links {
  margin: 12px 0 0;
  font-size: var(--step--1);
  color: rgba(233, 243, 247, .6);
}

.page-privacy .pp-toc__links a {
  color: rgba(233, 243, 247, .82);
  text-decoration: none;
}

.page-privacy .pp-toc__links a:hover {
  color: var(--coral-500);
}

.page-privacy .pp-toc__links .wh-footer__sep {
  margin: 0 6px;
}

/* ---------- 窄屏细化 ---------- */
@media (max-width: 520px) {
  .page-privacy .pp-hero__title {
    font-size: clamp(46px, 17vw, 72px);
  }

  .page-privacy .pp-head {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-privacy .pp-head__no {
    font-size: var(--step--1);
  }

  .page-privacy .pp-section:target {
    padding-inline: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__list a,
  .page-privacy .pp-quick__sign::after {
    transition: none;
  }
}