.page-privacy {
  --pp-toc-w: 232px;
  position: relative;
  display: block;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--text);
  padding-bottom: clamp(64px, 10vw, 120px);
}

/* ---------- 页首 ---------- */

.page-privacy .pp-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 0;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(110% 130% at 6% 0%, rgba(94, 242, 214, 0.10), transparent 58%),
    radial-gradient(90% 120% at 100% 8%, rgba(224, 36, 94, 0.10), transparent 62%);
}

.page-privacy .pp-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text-strong);
}

.page-privacy .pp-hero__lead {
  max-width: 62ch;
  margin: 18px 0 0;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .pp-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 28px 0 30px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-privacy .pp-hero__facts .num {
  font-size: 20px;
  color: var(--mint);
  letter-spacing: 0;
}

.page-privacy .pp-hero__ticks {
  height: 14px;
  background-image: repeating-linear-gradient(
    to right,
    rgba(243, 233, 218, 0.22) 0 1px,
    transparent 1px 11px
  );
  border-top: 1px solid var(--line-soft);
}

/* ---------- 首图 ---------- */

.page-privacy .pp-figure {
  margin: 0;
  padding-top: clamp(24px, 4vw, 40px);
}

.page-privacy .pp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  object-fit: cover;
  background: var(--panel);
}

.page-privacy .pp-figure__cap {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 主体栅格 ---------- */

.page-privacy .pp-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  padding-top: clamp(32px, 5vw, 60px);
}

/* ---------- 锚点导航 ---------- */

.page-privacy .pp-toc {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
}

.page-privacy .pp-toc__label {
  display: block;
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-privacy .pp-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--text);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .pp-toc__link .num {
  font-size: 12px;
  color: var(--mist);
  transition: color 0.2s ease;
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  border-color: var(--line-mint);
  background: rgba(94, 242, 214, 0.07);
  color: var(--text-strong);
}

.page-privacy .pp-toc__link:hover .num,
.page-privacy .pp-toc__link:focus-visible .num {
  color: var(--mint);
}

/* ---------- 章节 ---------- */

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

.page-privacy .pp-sec + .pp-sec {
  margin-top: clamp(46px, 7vw, 82px);
}

.page-privacy .pp-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-sec__no {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
  transition: color 0.3s ease;
}

.page-privacy .pp-sec.is-active .pp-sec__no {
  color: var(--mint);
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.page-privacy .pp-sec__body {
  padding-top: 20px;
}

.page-privacy .pp-sec__body p {
  margin: 0 0 16px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--text);
  text-indent: 2em;
}

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

.page-privacy .pp-sec__body p a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--line-mint);
  transition: color 0.2s ease;
}

.page-privacy .pp-sec__body p a:hover,
.page-privacy .pp-sec__body p a:focus-visible {
  color: var(--text-strong);
}

/* ---------- 条目列表 ---------- */

.page-privacy .pp-list {
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 28px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-privacy .pp-list li strong {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-strong);
}

/* ---------- 奶油定义卡 ---------- */

.page-privacy .pp-def {
  margin: 24px 0;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--radius-lg);
  background: var(--cream);
  color: var(--ink);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.38);
}

.page-privacy .pp-def__lead {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: rgba(18, 15, 20, 0.62);
  text-indent: 0;
}

.page-privacy .pp-def__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px dashed rgba(18, 15, 20, 0.18);
}

.page-privacy .pp-def__row:first-of-type {
  padding-top: 0;
}

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

.page-privacy .pp-def__k {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  color: var(--ink);
}

.page-privacy .pp-def__v {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(18, 15, 20, 0.78);
}

/* ---------- 联系卡 ---------- */

.page-privacy .pp-contact {
  display: grid;
  gap: 2px;
  margin: 22px 0;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--mint);
  border-radius: var(--radius-md);
  background: var(--panel);
}

.page-privacy .pp-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pp-contact__row:last-child {
  border-bottom: 0;
}

.page-privacy .pp-contact__label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-privacy .pp-contact__value {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-strong);
  text-decoration: none;
}

.page-privacy a.pp-contact__value:hover,
.page-privacy a.pp-contact__value:focus-visible {
  color: var(--mint);
}

.page-privacy .pp-contact__copy {
  justify-self: start;
  padding: 0;
  border: 0;
  background: none;
  font-family: var(--font-mono);
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--text-strong);
  cursor: pointer;
  border-bottom: 1px dashed var(--line-mint);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .pp-contact__copy:hover,
.page-privacy .pp-contact__copy:focus-visible {
  color: var(--mint);
  border-color: var(--mint);
}

/* ---------- 宽屏 ---------- */

@media (min-width: 720px) {
  .page-privacy .pp-def__row {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .pp-contact__row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-privacy .pp-body {
    grid-template-columns: minmax(0, 1fr) var(--pp-toc-w);
    column-gap: clamp(48px, 6vw, 96px);
    align-items: start;
  }

  .page-privacy .pp-article {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .pp-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding: 18px;
  }

  .page-privacy .pp-toc__list {
    flex-direction: column;
    gap: 4px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .pp-toc__link {
    width: 100%;
    padding: 9px 10px;
    border-color: transparent;
    border-radius: var(--radius-sm);
  }

  .page-privacy .pp-def {
    margin: 28px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-sec,
  .page-privacy .pp-toc__link,
  .page-privacy .pp-contact__copy {
    transition: none;
  }
}