.page-privacy {
  --pp-paper-bright: #FFFCF5;
  --pp-outline: #C6BFAD;
  --pp-toc-top: 112px;
}

/* ================= 首屏 ================= */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--qy-deep);
  color: var(--qy-paper);
  padding-block: clamp(118px, 15vw, 172px) clamp(48px, 6vw, 78px);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  right: clamp(-120px, -8vw, -60px);
  top: 18%;
  width: clamp(220px, 26vw, 340px);
  height: clamp(220px, 26vw, 340px);
  border: 3px solid var(--qy-orange);
  opacity: .28;
  transform: rotate(12deg);
  pointer-events: none;
}

.page-privacy .pp-hero .qy-breadcrumb {
  color: rgba(245, 241, 232, .6);
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-privacy .pp-hero .qy-breadcrumb a {
  color: inherit;
  text-decoration: none;
  transition: color var(--qy-ease);
}

.page-privacy .pp-hero .qy-breadcrumb a:hover,
.page-privacy .pp-hero .qy-breadcrumb a:focus-visible {
  color: var(--qy-orange-soft);
}

.page-privacy .pp-hero .qy-eyebrow {
  margin-bottom: clamp(12px, 1.8vw, 18px);
}

.page-privacy .pp-hero .qy-title {
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  max-width: 21ch;
  color: var(--qy-paper);
}

.page-privacy .pp-hero .qy-lede {
  margin: 0;
  max-width: 64ch;
  color: rgba(245, 241, 232, .78);
}

.page-privacy .pp-hero__note {
  margin: clamp(22px, 3vw, 34px) 0 0;
  max-width: 62ch;
  font-size: .92rem;
  line-height: 1.7;
  color: rgba(245, 241, 232, .54);
  border-left: 3px solid var(--qy-orange);
  padding-left: 14px;
}

/* ================= 正文区 ================= */
.page-privacy .pp-doc {
  background: var(--qy-paper);
  color: var(--qy-ink);
  padding-block: clamp(36px, 5vw, 70px) clamp(56px, 7vw, 108px);
}

.page-privacy .pp-doc__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

/* ---- 目录索引 ---- */
.page-privacy .pp-toc {
  align-self: start;
  border-top: 3px solid var(--qy-ink);
  padding-top: 14px;
}

.page-privacy .pp-toc__label {
  margin: 0 0 12px;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--qy-graphite);
}

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

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 12px;
  border-left: 3px solid var(--pp-outline);
  color: var(--qy-graphite);
  font-size: .95rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--qy-ease), border-color var(--qy-ease), background var(--qy-ease);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--qy-ink);
  border-left-color: var(--qy-orange);
  background: rgba(255, 106, 19, .1);
  outline: none;
}

.page-privacy .pp-toc__no {
  flex: 0 0 auto;
  font-family: var(--qy-mono);
  font-size: .78rem;
  color: var(--qy-orange);
}

/* ---- 配图 ---- */
.page-privacy .pp-figure {
  margin: 0 0 clamp(28px, 4vw, 48px);
  border: 3px solid var(--qy-ink);
  background: var(--qy-deep);
  box-shadow: var(--qy-shadow);
}

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

.page-privacy .pp-figure__cap {
  padding: 12px 16px;
  font-size: .86rem;
  line-height: 1.65;
  color: var(--qy-graphite);
  background: var(--pp-paper-bright);
  border-top: 2px solid var(--qy-ink);
}

/* ---- 章节 ---- */
.page-privacy .pp-chapter {
  scroll-margin-top: 120px;
  padding-block: clamp(28px, 4vw, 46px);
  border-top: 2px solid var(--pp-outline);
}

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

.page-privacy .pp-chapter__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 1.6vw, 20px);
  margin: 0 0 clamp(14px, 2vw, 20px);
  padding-left: 14px;
  border-left: 5px solid var(--qy-orange);
}

.page-privacy .pp-chapter__no {
  flex: 0 0 auto;
  margin: 0;
  font-size: .95rem;
  letter-spacing: .08em;
  color: var(--qy-orange);
}

.page-privacy .pp-chapter__head .qy-title--sm {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
}

.page-privacy .pp-callout {
  margin: 0 0 clamp(16px, 2.2vw, 24px);
  padding: clamp(14px, 2vw, 20px) clamp(16px, 2.4vw, 24px);
  background: var(--pp-paper-bright);
  border: 2px solid var(--qy-ink);
  border-left: 6px solid var(--qy-orange);
  box-shadow: var(--qy-shadow-sm);
  font-size: clamp(1rem, 1.4vw, 1.06rem);
  line-height: 1.72;
}

.page-privacy .pp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(12px, 1.6vw, 18px);
}

.page-privacy .pp-list > li {
  position: relative;
  padding-left: 24px;
  line-height: 1.78;
  color: var(--qy-ink);
}

.page-privacy .pp-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 10px;
  background: var(--qy-orange);
}

.page-privacy .pp-list strong {
  font-weight: 700;
}

/* ---- 邮箱块 ---- */
.page-privacy .pp-mailbox {
  margin-top: clamp(20px, 2.6vw, 30px);
  padding: clamp(16px, 2.2vw, 24px);
  display: grid;
  gap: 12px;
  background: var(--qy-deep);
  color: var(--qy-paper);
  border: 3px solid var(--qy-ink);
  box-shadow: var(--qy-shadow);
}

.page-privacy .pp-mailbox__key {
  margin: 0;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--qy-orange);
}

.page-privacy .pp-mailbox__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}

.page-privacy .pp-mailbox__addr {
  font-size: clamp(.94rem, 1.5vw, 1.1rem);
  color: var(--qy-paper);
  word-break: break-all;
}

.page-privacy .pp-copybtn.qy-btn--ghost {
  border-color: var(--qy-orange);
  color: var(--qy-orange);
  background: transparent;
}

.page-privacy .pp-copybtn.qy-btn--ghost:hover,
.page-privacy .pp-copybtn.qy-btn--ghost:focus-visible {
  background: var(--qy-orange);
  border-color: var(--qy-orange);
  color: var(--qy-deep);
}

/* ---- 收尾 ---- */
.page-privacy .pp-more {
  margin-top: clamp(40px, 5vw, 66px);
  padding-top: clamp(24px, 3.4vw, 40px);
  border-top: 3px solid var(--qy-ink);
}

.page-privacy .pp-more h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 3vw, 30px);
}

.page-privacy .pp-more p {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  max-width: 62ch;
  line-height: 1.78;
  color: var(--qy-graphite);
}

.page-privacy .pp-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ================= 断点 ================= */
@media (min-width: 900px) {
  .page-privacy .pp-doc__grid {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 64px);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: var(--pp-toc-top);
  }
}

@media (max-width: 599px) {
  .page-privacy .pp-chapter__head {
    padding-left: 10px;
    border-left-width: 4px;
    gap: 10px;
  }

  .page-privacy .pp-toc__link {
    font-size: .92rem;
    padding-inline: 8px 6px;
  }

  .page-privacy .pp-figure {
    box-shadow: var(--qy-shadow-sm);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link,
  .page-privacy .pp-hero .qy-breadcrumb a {
    transition: none;
  }
}