.page-privacy {
  --pp-violet-soft: rgba(108, 59, 255, 0.12);
  --pp-violet-line: rgba(108, 59, 255, 0.42);
  --pp-toc-w: 268px;
  color: var(--text);
}

/* ---------- 面包屑 ---------- */
.page-privacy .pp-crumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-privacy .pp-crumbs .breadcrumbs {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.page-privacy .pp-crumbs a {
  color: var(--dim);
  text-decoration: none;
}

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

.page-privacy .pp-crumbs span[aria-hidden] {
  padding: 0 8px;
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px) 0 clamp(30px, 5vw, 60px);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: -18% -12% 22% 34%;
  background: linear-gradient(118deg, rgba(108, 59, 255, 0.34), rgba(63, 240, 208, 0.09) 52%, transparent 76%);
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 62%);
  pointer-events: none;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--purple), var(--line) 55%, transparent);
}

.page-privacy .pp-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-privacy .pp-hero__title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.1;
  letter-spacing: 0.06em;
  color: var(--white);
}

.page-privacy .pp-hero .lede {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .pp-hero__meta {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--dim);
}

.page-privacy .pp-hero__media {
  margin: 0;
  position: relative;
}

.page-privacy .pp-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
  border: 1px solid var(--line);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pp-body__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  position: relative;
  padding: 16px 18px;
  background: var(--panel);
  border-left: 2px solid var(--purple);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-privacy .pp-toc .eyebrow {
  margin: 0 0 12px;
}

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

.page-privacy .pp-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 10px;
  color: var(--dim);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  border-left: 2px solid transparent;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .pp-toc__link .mono {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--purple-lift);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--text);
  background: var(--pp-violet-soft);
  border-left-color: var(--purple-lift);
}

.page-privacy .pp-toc__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}

/* 点击定位后目录对应项高亮（渐进增强） */
.page-privacy .pp-body__grid:has(#c1:target) .pp-toc__link[href="#c1"],
.page-privacy .pp-body__grid:has(#c2:target) .pp-toc__link[href="#c2"],
.page-privacy .pp-body__grid:has(#c3:target) .pp-toc__link[href="#c3"],
.page-privacy .pp-body__grid:has(#c4:target) .pp-toc__link[href="#c4"],
.page-privacy .pp-body__grid:has(#c5:target) .pp-toc__link[href="#c5"],
.page-privacy .pp-body__grid:has(#c6:target) .pp-toc__link[href="#c6"],
.page-privacy .pp-body__grid:has(#c7:target) .pp-toc__link[href="#c7"] {
  color: var(--cyan);
  background: var(--pp-violet-soft);
  border-left-color: var(--cyan);
}

/* ---------- 条款 ---------- */
.page-privacy .pp-doc {
  min-width: 0;
}

.page-privacy .pp-clause {
  position: relative;
  padding: clamp(24px, 3vw, 34px) 0 clamp(26px, 3vw, 38px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 130px;
}

.page-privacy .pp-clause:first-of-type {
  border-top-color: var(--pp-violet-line);
}

.page-privacy .pp-clause:target {
  background: linear-gradient(180deg, var(--pp-violet-soft), transparent 62%);
}

.page-privacy .pp-clause__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.3;
  letter-spacing: 0.06em;
  color: var(--white);
}

.page-privacy .pp-clause__num {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--purple-lift);
  border: 1px solid var(--pp-violet-line);
}

.page-privacy .pp-clause p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

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

.page-privacy .pp-num {
  color: var(--cyan);
  font-weight: 600;
}

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

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .pp-list strong {
  color: var(--white);
  font-weight: 600;
}

/* ---------- 强调条款 ---------- */
.page-privacy .pp-callout {
  margin: 18px 0 0;
  padding: 16px 20px;
  background: var(--panel);
  border: 1px solid var(--pp-violet-line);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}

.page-privacy .pp-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

/* ---------- 行内链接 ---------- */
.page-privacy .pp-mail,
.page-privacy .pp-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 240, 208, 0.45);
}

.page-privacy .pp-inline {
  font-family: var(--font-mono);
  font-size: 15px;
}

.page-privacy .pp-mail:hover,
.page-privacy .pp-inline:hover,
.page-privacy .pp-mail:focus-visible,
.page-privacy .pp-inline:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-privacy .pp-mail:focus-visible,
.page-privacy .pp-inline:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-clause {
    padding-left: 66px;
  }

  .page-privacy .pp-clause__title {
    display: block;
  }

  .page-privacy .pp-clause__num {
    position: absolute;
    left: 0;
    top: clamp(26px, 3vw, 36px);
    writing-mode: vertical-rl;
    padding: 0 0 0 10px;
    height: 60px;
    line-height: 1;
    letter-spacing: 0.28em;
    border: 0;
    border-left: 2px solid var(--purple);
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-hero__inner {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }
}

@media (min-width: 1024px) {
  .page-privacy .pp-body__grid {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 120px;
  }
}