.page-privacy {
  --pp-toc-w: 220px;
  --pp-measure: 36em;
  display: block;
  background: var(--paper);
  color: var(--ink);
}

.page-privacy .privacy-inner {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding-inline: var(--pad-x);
}

/* ── 首屏 ───────────────────────────────── */
.page-privacy .privacy-hero {
  padding-top: clamp(16px, 3vw, 32px);
}

.page-privacy .privacy-hero__body {
  margin-top: clamp(18px, 3vw, 28px);
  max-width: 46em;
}

.page-privacy .privacy-kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--red);
}

.page-privacy h1 {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-lead {
  margin: 18px 0 0;
  max-width: var(--pp-measure);
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.9;
  color: var(--stone);
}

.page-privacy .privacy-hero__meta {
  margin: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--stone);
}

.page-privacy .privacy-hero__dot {
  width: 18px;
  height: 2px;
  background: var(--gold);
  display: inline-block;
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin-top: clamp(22px, 3.5vw, 36px);
  background: linear-gradient(115deg, var(--paper-2) 0%, var(--paper) 46%, var(--gold-pale) 100%);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(217, 164, 65, 0.55);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  pointer-events: none;
}

/* ── 主栅格 ─────────────────────────────── */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  padding-block: clamp(30px, 5vw, 60px) 0;
}

/* ── 目录 ───────────────────────────────── */
.page-privacy .privacy-toc__inner {
  background: var(--white);
  border: 1px solid var(--paper-2);
  padding: 16px 18px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--red);
}

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

.page-privacy .privacy-toc__link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 7px 4px;
  margin-left: -4px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--stone);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--t), border-color var(--t), background var(--t);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--red);
  border-left-color: var(--gold);
  background: rgba(200, 16, 46, 0.045);
}

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

.page-privacy .privacy-toc__num {
  font-size: 12px;
  color: var(--gold);
}

/* ── 章节 ───────────────────────────────── */
.page-privacy .privacy-main {
  min-width: 0;
}

.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--head-h) + 24px);
  padding-block: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--paper-2);
}

.page-privacy .privacy-section:first-of-type {
  border-top: 3px solid var(--ink);
  padding-top: clamp(22px, 3vw, 34px);
}

.page-privacy .privacy-section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 16px;
  row-gap: 8px;
  align-items: baseline;
}

.page-privacy .privacy-section__num {
  font-family: var(--mono);
  font-size: clamp(18px, 2.4vw, 26px);
  font-weight: 600;
  line-height: 1;
  color: var(--stone);
  transition: color var(--t);
}

.page-privacy .privacy-section:hover .privacy-section__num,
.page-privacy .privacy-section:target .privacy-section__num {
  color: var(--gold);
}

.page-privacy .privacy-section__title {
  position: relative;
  margin: 0;
  padding-bottom: 10px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 24px);
  letter-spacing: 0.01em;
}

.page-privacy .privacy-section__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 3px;
  background: var(--gold);
}

.page-privacy .privacy-section__summary {
  grid-column: 2;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone);
}

.page-privacy .privacy-section__body {
  margin-top: clamp(14px, 2vw, 22px);
}

.page-privacy .privacy-section__body > p {
  max-width: var(--pp-measure);
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
}

.page-privacy .privacy-section__body > p:last-child {
  margin-bottom: 0;
}

/* ── 定义式条目 ─────────────────────────── */
.page-privacy .privacy-defs {
  display: grid;
  gap: 22px;
  margin: 20px 0;
  max-width: 42em;
}

.page-privacy .privacy-defs dt {
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--red);
}

.page-privacy .privacy-defs dd {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--paper-2);
  font-size: 15.5px;
  line-height: 1.85;
}

/* ── 关键句 ─────────────────────────────── */
.page-privacy .privacy-key {
  max-width: 40em;
  margin: 22px 0;
  padding: 4px 0 4px 16px;
  border-left: 4px solid var(--ink);
  font-weight: 600;
  line-height: 1.8;
}

/* ── 列表 ───────────────────────────────── */
.page-privacy .privacy-list {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 42em;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.85;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 2px;
  background: var(--gold);
}

.page-privacy .privacy-list strong {
  color: var(--ink);
}

/* ── 权利操作卡 ─────────────────────────── */
.page-privacy .privacy-actions {
  display: grid;
  gap: 14px;
  margin: 18px 0 22px;
  max-width: 44em;
}

.page-privacy .privacy-action {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  padding: 15px 18px;
  background: var(--white);
  border: 1px solid var(--paper-2);
  border-left: 3px solid var(--paper-2);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: transform var(--t), border-color var(--t);
}

.page-privacy .privacy-action:hover {
  transform: translateY(-2px);
  border-left-color: var(--red);
}

.page-privacy .privacy-action__num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--red);
  padding-top: 3px;
}

.page-privacy .privacy-action__title {
  margin: 0 0 5px;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .privacy-action p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--stone);
}

.page-privacy .privacy-path {
  display: inline-block;
  margin: 4px 0 0;
  padding: 7px 14px;
  background: var(--gold-pale);
  border-left: 3px solid var(--gold);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink);
}

.page-privacy .privacy-section__body .mono {
  font-family: var(--mono);
  font-size: 0.94em;
  word-break: break-all;
}

/* ── 标签 ───────────────────────────────── */
.page-privacy .privacy-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
}

/* ── 页尾浅金米分隔带 ───────────────────── */
.page-privacy .privacy-end {
  margin-top: clamp(40px, 6vw, 72px);
  background: var(--gold-pale);
  border-top: 3px solid var(--gold);
  padding: clamp(26px, 4vw, 44px) var(--pad-x);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 22px));
}

.page-privacy .privacy-end__inner {
  max-width: var(--shell);
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-end h2 {
  margin: 0;
  font-family: var(--sans);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
}

.page-privacy .privacy-end p {
  margin: 0;
  max-width: 48em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-end__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 14px;
}

.page-privacy .privacy-end__links a {
  color: var(--red-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(140, 18, 32, 0.35);
  padding-bottom: 2px;
  transition: color var(--t), border-color var(--t);
}

.page-privacy .privacy-end__links a:hover,
.page-privacy .privacy-end__links a:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

.page-privacy .privacy-end__links a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ── 回到顶部 ───────────────────────────── */
.page-privacy .privacy-top {
  position: fixed;
  right: clamp(14px, 3vw, 32px);
  bottom: clamp(14px, 3vw, 32px);
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--white);
  background: var(--ink);
  border: 1px solid var(--gold);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: background var(--t), color var(--t);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  background: var(--red);
  color: var(--white);
}

.page-privacy .privacy-top:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ── 桌面端 ─────────────────────────────── */
@media (min-width: 960px) {
  .page-privacy .privacy-shell {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 84px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    align-self: start;
  }

  .page-privacy .privacy-toc__inner {
    position: sticky;
    top: calc(var(--head-h) + 28px);
    background: transparent;
    border: 0;
    border-left: 2px solid var(--paper-2);
    padding: 0 0 0 18px;
    clip-path: none;
  }

  .page-privacy .privacy-toc__title {
    margin-bottom: 14px;
  }

  .page-privacy .privacy-toc__link {
    margin-left: -20px;
    padding: 8px 0 8px 18px;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    background: transparent;
  }

  .page-privacy .privacy-section__head {
    column-gap: 22px;
  }

  .page-privacy .privacy-action {
    grid-template-columns: 38px minmax(0, 1fr);
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-lead,
  .page-privacy .privacy-section__body > p,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-defs dd {
    font-size: 16px;
  }
}

@media (max-width: 520px) {
  .page-privacy .privacy-hero__media {
    clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  }

  .page-privacy .privacy-section__head {
    column-gap: 12px;
  }

  .page-privacy .privacy-section__summary {
    grid-column: 1 / -1;
  }

  .page-privacy .privacy-action {
    padding: 13px 14px;
  }

  .page-privacy .privacy-top {
    padding: 8px 12px;
    font-size: 11.5px;
  }
}