/* ============ 数据保护页 · 条款长文版式 ============ */
.page-privacy {
  --pp-measure: 660px;
  --pp-gap: clamp(56px, 9vw, 140px);
  background-color: var(--c-paper);
  color: var(--c-text);
}

/* ---------- 顶部版本带 ---------- */
.page-privacy .pp-versionbar {
  background: var(--c-ink);
  border-bottom: 2px solid var(--c-gold);
  color: rgba(244, 241, 232, 0.74);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.6;
}

.page-privacy .pp-versionbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding-block: 11px;
}

.page-privacy .pp-versionbar__label {
  color: var(--c-gold);
  letter-spacing: 0.08em;
}

.page-privacy .pp-versionbar__value {
  color: var(--c-paper);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-privacy .pp-versionbar__sep {
  display: block;
  width: 1px;
  height: 12px;
  background: var(--c-line-dark);
}

.page-privacy .pp-versionbar__note {
  color: rgba(244, 241, 232, 0.62);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  padding-block: clamp(30px, 5vw, 56px) clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .pp-hero .breadcrumb {
  margin-bottom: 24px;
}

.page-privacy .pp-hero .eyebrow {
  margin: 0;
}

.page-privacy .pp-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.26;
  margin: 14px 0 0;
  max-width: 20ch;
  color: var(--c-text);
}

.page-privacy .pp-hero__lead {
  max-width: 52ch;
  margin: 20px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--c-muted);
}

.page-privacy .pp-hero__figure {
  margin: clamp(28px, 4vw, 46px) 0 0;
  border: 1px solid var(--c-line);
  background: var(--c-ink);
  overflow: hidden;
  line-height: 0;
}

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

/* ---------- 正文主体栅格 ---------- */
.page-privacy .pp-body {
  padding-block: clamp(34px, 5vw, 56px) clamp(48px, 8vw, 96px);
}

.page-privacy .pp-body__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 30px;
}

/* ---------- 章节目录 ---------- */
.page-privacy .pp-toc {
  font-family: var(--font-ui);
  border-top: 2px solid var(--c-gold);
  padding-top: 14px;
}

.page-privacy .pp-toc__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-muted);
  margin: 0 0 12px;
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 2px 18px;
}

.page-privacy .pp-toc__list li {
  margin: 0;
}

.page-privacy .pp-toc__list a {
  display: block;
  padding: 6px 0;
  color: var(--c-muted);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color 0.14s var(--ease);
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--c-text);
}

.page-privacy .pp-toc__list a[aria-current="location"] {
  color: var(--c-orange-deep);
  font-weight: 700;
}

.page-privacy .pp-toc__list a:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

/* ---------- 条款正文 ---------- */
.page-privacy .pp-doc {
  max-width: var(--pp-measure);
}

.page-privacy .pp-doc p {
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.88;
  color: var(--c-text);
}

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

/* ---------- 章节 ---------- */
.page-privacy .pp-sec {
  --pp-sec-pad: clamp(24px, 3.4vw, 34px);
  position: relative;
  padding-top: var(--pp-sec-pad);
  margin-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--c-line);
}

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

.page-privacy .pp-sec__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-orange-deep);
  margin-bottom: 8px;
}

.page-privacy .pp-sec__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.8vw, 25px);
  line-height: 1.4;
  margin: 0 0 14px;
  color: var(--c-text);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-privacy .pp-list > li {
  position: relative;
  padding-left: 18px;
  margin-top: 11px;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--c-text);
}

.page-privacy .pp-list > li:first-child {
  margin-top: 0;
}

.page-privacy .pp-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--c-gold);
}

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

/* ---------- 重点提示 ---------- */
.page-privacy .pp-callout {
  margin: 22px 0 0;
  padding: 16px 20px;
  background: var(--c-gold-soft);
  border-left: 2px solid var(--c-gold);
  font-size: 16px;
  line-height: 1.82;
  color: var(--c-text);
}

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

/* ---------- 段落内高亮 ---------- */
.page-privacy .pp-hl {
  background: linear-gradient(transparent 60%, var(--c-gold-soft) 60%);
  padding: 0 1px;
  font-weight: 500;
}

/* ---------- 期限条目 ---------- */
.page-privacy .pp-terms {
  margin: 20px 0 20px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .pp-terms__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px 22px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .pp-terms__row dt {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-text);
}

.page-privacy .pp-terms__row dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-muted);
}

/* ---------- 文末两栏 ---------- */
.page-privacy .pp-endgrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: clamp(40px, 6vw, 64px);
  padding-top: clamp(24px, 3vw, 32px);
  border-top: 2px solid var(--c-gold);
}

.page-privacy .pp-endcard {
  border: 1px solid var(--c-line);
  background: var(--c-white);
  padding: 22px 22px 24px;
  transition: transform 0.14s var(--ease), border-color 0.14s var(--ease), box-shadow 0.14s var(--ease);
}

.page-privacy .pp-endcard:hover {
  transform: translateY(-2px);
  border-color: var(--c-gold);
  box-shadow: var(--shadow-1);
}

.page-privacy .pp-endcard__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-text);
}

.page-privacy .pp-endcard__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pp-endcard__list li {
  margin-top: 12px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-text);
}

.page-privacy .pp-endcard__list li:first-child {
  margin-top: 0;
}

.page-privacy .pp-endcard__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  margin-bottom: 3px;
}

.page-privacy .pp-mono-line {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.01em;
  overflow-wrap: anywhere;
}

.page-privacy .pp-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pp-links li {
  margin-top: 12px;
}

.page-privacy .pp-links li:first-child {
  margin-top: 0;
}

.page-privacy .pp-links a,
.page-privacy .pp-doc a.pp-endcard__link {
  color: var(--c-orange-deep);
  text-decoration: none;
  font-size: 15.5px;
  line-height: 1.75;
  border-bottom: 1px solid rgba(168, 70, 26, 0.34);
  transition: color 0.14s var(--ease), border-color 0.14s var(--ease);
}

.page-privacy .pp-links a:hover,
.page-privacy .pp-doc a.pp-endcard__link:hover {
  color: var(--c-text);
  border-bottom-color: var(--c-gold);
}

.page-privacy .pp-links a:focus-visible,
.page-privacy .pp-doc a.pp-endcard__link:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-terms__row {
    grid-template-columns: 128px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-privacy .pp-endgrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-body__inner {
    grid-template-columns: 200px minmax(0, var(--pp-measure));
    column-gap: var(--pp-gap);
    row-gap: 0;
    justify-content: center;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 28px;
    align-self: start;
    border-top: 0;
    border-left: 1px solid var(--c-line);
    padding-top: 0;
    padding-left: 18px;
  }

  .page-privacy .pp-toc__list {
    display: block;
    gap: 0;
  }

  .page-privacy .pp-toc__list a {
    padding: 7px 0 7px 16px;
    margin-left: -20px;
    border-left: 2px solid transparent;
    transition: color 0.14s var(--ease), border-color 0.14s var(--ease);
  }

  .page-privacy .pp-toc__list a[aria-current="location"] {
    border-left-color: var(--c-gold);
  }
}

@media (min-width: 1100px) {
  .page-privacy .pp-sec__num {
    position: absolute;
    left: -88px;
    top: calc(var(--pp-sec-pad) + 4px);
    margin: 0;
    font-size: 14px;
    color: var(--c-gold);
  }

  .page-privacy .pp-sec:first-of-type .pp-sec__num {
    top: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__list a,
  .page-privacy .pp-endcard,
  .page-privacy .pp-links a,
  .page-privacy .pp-doc a.pp-endcard__link {
    transition: none;
  }

  .page-privacy .pp-endcard:hover {
    transform: none;
  }
}