.page-privacy {
  --pp-card: #FFFCF4;
  --pp-line: rgba(16, 20, 24, 0.16);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  background: var(--ink-900);
  color: var(--paper);
  border-bottom: var(--bd) solid var(--ink);
  padding: clamp(24px, 5vw, 52px) 0 clamp(34px, 6vw, 64px);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(245, 197, 66, 0.07) 0 2px, transparent 2px 16px);
  pointer-events: none;
}

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

.page-privacy .pp-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-privacy .pp-hero .breadcrumbs__link {
  color: var(--gold);
  text-decoration: none;
}

.page-privacy .pp-hero .breadcrumbs__link:hover,
.page-privacy .pp-hero .breadcrumbs__link:focus-visible {
  color: var(--gold-soft);
  text-decoration: underline;
}

.page-privacy .pp-hero .breadcrumbs__item {
  color: var(--steel);
}

.page-privacy .pp-hero .eyebrow {
  color: var(--gold);
  margin-top: 18px;
}

.page-privacy .pp-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 8.6vw, 74px);
  line-height: 0.98;
  letter-spacing: 0.01em;
  color: var(--paper);
  overflow-wrap: break-word;
}

.page-privacy .pp-hero__lede {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: clamp(15.5px, 2.3vw, 17.5px);
  line-height: 1.88;
  color: var(--steel);
}

.page-privacy .pp-facts {
  margin: 0;
  border: var(--bd) solid var(--gold);
  background: var(--ink-700);
}

.page-privacy .pp-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(200, 210, 224, 0.26);
}

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

.page-privacy .pp-facts dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-privacy .pp-facts dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-privacy .pp-hero__figure {
  margin: clamp(28px, 5vw, 48px) 0 0;
  border: var(--bd) solid var(--gold);
  box-shadow: 8px 8px 0 var(--violet);
  background: var(--ink-700);
  overflow: hidden;
}

.page-privacy .pp-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pp-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 52px);
  padding: clamp(36px, 6vw, 76px) 0 clamp(56px, 9vw, 110px);
}

.page-privacy .pp-doc {
  min-width: 0;
  max-width: 760px;
}

/* ---------- 侧边目录 ---------- */
.page-privacy .pp-toc {
  border: var(--bd) solid var(--ink);
  background: var(--pp-card);
  box-shadow: var(--shadow-hard);
  padding: 18px 16px 14px;
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-900);
}

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

.page-privacy .pp-toc__link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 9px 8px;
  border-left: 4px solid transparent;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  background: var(--ink-900);
  color: var(--gold);
  border-left-color: var(--gold);
}

.page-privacy .pp-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--violet-ink);
  transition: color var(--dur) var(--ease);
}

.page-privacy .pp-toc__link:hover .pp-toc__num,
.page-privacy .pp-toc__link:focus-visible .pp-toc__num {
  color: var(--gold-soft);
}

.page-privacy .pp-toc__link--top {
  margin-top: 10px;
  padding-top: 12px;
  border-top: 2px solid var(--ink);
  border-left-color: transparent;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
}

/* ---------- 章节 ---------- */
.page-privacy .pp-sec {
  padding: clamp(28px, 5vw, 46px) 0;
  border-top: var(--bd) solid var(--ink);
}

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

.page-privacy .pp-sec__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 3px solid var(--ink);
}

.page-privacy .pp-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 44px);
  line-height: 1;
  color: var(--gold);
  text-shadow: 2px 2px 0 var(--ink-900);
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-size: clamp(20px, 4vw, 30px);
  font-weight: 800;
  line-height: 1.28;
  color: var(--ink-900);
  overflow-wrap: break-word;
}

.page-privacy .pp-text {
  margin: 18px 0 0;
  font-size: clamp(15.5px, 1.9vw, 17px);
  line-height: 1.9;
  color: var(--ink);
}

.page-privacy .pp-text + .pp-text {
  margin-top: 14px;
}

.page-privacy .pp-link {
  color: var(--violet-ink);
  text-decoration: underline;
  text-decoration-color: var(--coral);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .pp-link:hover,
.page-privacy .pp-link:focus-visible {
  color: var(--ink-900);
  background: var(--gold-soft);
}

/* ---------- 原则卡片 ---------- */
.page-privacy .pp-grid {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-privacy .pp-card {
  border: var(--bd) solid var(--ink);
  border-left-width: 10px;
  background: var(--pp-card);
  padding: 18px 18px 20px;
  box-shadow: 4px 4px 0 var(--pp-line);
}

.page-privacy .pp-card:nth-child(1) { border-left-color: var(--gold); }
.page-privacy .pp-card:nth-child(2) { border-left-color: var(--violet); }
.page-privacy .pp-card:nth-child(3) { border-left-color: var(--coral); }
.page-privacy .pp-card:nth-child(4) { border-left-color: var(--green); }

.page-privacy .pp-card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink-900);
}

.page-privacy .pp-card__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink);
}

/* ---------- 场景列表 ---------- */
.page-privacy .pp-scenes {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-privacy .pp-scene {
  border-left: 3px solid var(--ink);
  padding: 2px 0 2px 18px;
  margin: 0 0 24px;
}

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

.page-privacy .pp-scene__name {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink-900);
}

.page-privacy .pp-scene__line {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-privacy .pp-scene__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--violet-ink);
}

/* ---------- 小节块 ---------- */
.page-privacy .pp-block {
  margin-top: 28px;
}

.page-privacy .pp-block:first-of-type {
  margin-top: 22px;
}

.page-privacy .pp-block__title {
  margin: 0;
  display: inline-block;
  padding-bottom: 4px;
  border-bottom: 3px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-900);
}

/* ---------- 权利折叠面板 ---------- */
.page-privacy .pp-folds {
  margin: 22px 0 0;
}

.page-privacy .pp-fold {
  border: var(--bd) solid var(--ink);
  background: var(--pp-card);
  margin-bottom: 10px;
}

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

.page-privacy .pp-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-900);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pp-fold > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-fold > summary::marker {
  content: "";
}

.page-privacy .pp-fold > summary:hover,
.page-privacy .pp-fold > summary:focus-visible {
  background: var(--ink-900);
  color: var(--gold);
}

.page-privacy .pp-fold[open] > summary {
  background: var(--ink-900);
  color: var(--gold);
  border-bottom: var(--bd) solid var(--ink);
}

.page-privacy .pp-fold__label {
  min-width: 0;
  overflow-wrap: break-word;
}

.page-privacy .pp-fold__sign {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
}

.page-privacy .pp-fold__sign::before,
.page-privacy .pp-fold__sign::after {
  content: "";
  position: absolute;
  background: var(--ink-900);
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .pp-fold__sign::before {
  left: 0;
  right: 0;
  top: 7px;
  height: 2px;
}

.page-privacy .pp-fold__sign::after {
  top: 0;
  bottom: 0;
  left: 7px;
  width: 2px;
}

.page-privacy .pp-fold > summary:hover .pp-fold__sign::before,
.page-privacy .pp-fold > summary:hover .pp-fold__sign::after,
.page-privacy .pp-fold[open] > summary .pp-fold__sign::before,
.page-privacy .pp-fold[open] > summary .pp-fold__sign::after {
  background: var(--gold);
}

.page-privacy .pp-fold[open] > summary .pp-fold__sign::after {
  transform: scaleY(0);
}

.page-privacy .pp-fold__body {
  padding: 16px 18px 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pp-fold__body p {
  margin: 0;
}

/* ---------- 联系区块 ---------- */
.page-privacy .pp-contact {
  margin-top: 26px;
  border: var(--bd) solid var(--ink);
  background: var(--pp-card);
  box-shadow: var(--shadow-hard);
  padding: 20px 18px 22px;
}

.page-privacy .pp-contact__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--ink-900);
}

.page-privacy .pp-contact__note {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pp-contact__copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 14px;
  width: 100%;
  margin-top: 18px;
  padding: 13px 16px;
  border: 3px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  overflow-wrap: anywhere;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pp-contact__copy:hover,
.page-privacy .pp-contact__copy:focus-visible {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--gold);
}

.page-privacy .pp-contact__copy[data-copied] {
  border-color: var(--green);
  color: var(--green);
}

.page-privacy .pp-contact__copy .copy__label {
  font-size: 11.5px;
  letter-spacing: 0.16em;
}

.page-privacy .pp-contact__copy .copy__value {
  flex: 1 1 220px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-privacy .pp-contact__copy .copy__state {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--coral);
}

.page-privacy .pp-contact__copy:hover .copy__state,
.page-privacy .pp-contact__copy:focus-visible .copy__state {
  color: var(--gold-soft);
}

.page-privacy .pp-contact__copy[data-copied] .copy__state {
  color: var(--green);
}

.page-privacy .pp-top {
  margin: 34px 0 0;
}

.page-privacy .pp-top__link {
  display: inline-block;
  padding: 8px 14px;
  border: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-privacy .pp-top__link:hover,
.page-privacy .pp-top__link:focus-visible {
  background: var(--gold);
  color: var(--ink-900);
  box-shadow: 4px 4px 0 var(--ink-900);
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-privacy .pp-facts__row {
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-privacy .pp-scene__line {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 12px;
  }
}

@media (min-width: 640px) {
  .page-privacy .pp-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-body {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 100px;
  }
}