.page-privacy {
  --prv-rule: rgba(151, 160, 172, 0.45);
  --prv-dark-rule: rgba(200, 197, 190, 0.22);
  background: var(--paper);
  color: var(--graphite);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
}
.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--readable-mist);
}
.page-privacy .breadcrumb__list li {
  display: inline-flex;
  align-items: center;
}
.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  margin: 0 8px;
  color: var(--mist);
}
.page-privacy .breadcrumb__list a {
  color: var(--readable-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}
.page-privacy .breadcrumb__list a:hover,
.page-privacy .breadcrumb__list a:focus-visible {
  color: var(--shaba);
  border-bottom-color: var(--shaba);
}
.page-privacy .breadcrumb__list [aria-current="page"] {
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: clamp(18px, 3vw, 34px) 0 clamp(34px, 5vw, 58px);
}
.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
  align-items: center;
}
@media (min-width: 920px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(40px, 6vw, 84px);
  }
}
.page-privacy .privacy-hero h1 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(30px, 5vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 12px 0 20px;
}
.page-privacy .privacy-hero__lead {
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.85;
  color: var(--graphite);
  max-width: 46ch;
  margin: 0 0 24px;
}
.page-privacy .privacy-hero__stamp {
  display: block;
  max-width: 46ch;
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--prv-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--readable-mist);
}
.page-privacy .privacy-hero__media {
  margin: 0;
  overflow: hidden;
  background: var(--slate);
  border-top: 4px solid var(--amber);
}
.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
}

/* ---------- 白话摘要 ---------- */
.page-privacy .privacy-summary {
  display: grid;
  gap: 12px;
  background: var(--khaki);
  border-left: 6px solid var(--shaba);
  padding: clamp(22px, 3.4vw, 38px) clamp(20px, 3.2vw, 40px);
  margin-bottom: clamp(44px, 7vw, 80px);
}
.page-privacy .privacy-summary__lead {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--shaba);
}
.page-privacy .privacy-summary p {
  margin: 0;
  max-width: 74ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.85;
  color: var(--graphite);
}

/* ---------- 目录 + 正文栅格 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(34px, 5vw, 56px);
  padding-bottom: clamp(56px, 8vw, 96px);
}
@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(48px, 6vw, 92px);
    align-items: start;
  }
}

.page-privacy .privacy-toc {
  border-top: 3px solid var(--ink);
  padding-top: 14px;
}
@media (min-width: 1000px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: 108px;
    align-self: start;
    max-height: calc(100vh - 148px);
    overflow-y: auto;
  }
}
.page-privacy .privacy-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--readable-mist);
}
.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}
.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 6px 9px 12px;
  border-left: 2px solid transparent;
  color: var(--graphite);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease),
    background-color 0.18s var(--ease);
}
.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-left-color: var(--shaba);
  color: var(--shaba);
  background: rgba(122, 17, 34, 0.05);
}
.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}
.page-privacy .privacy-section {
  padding: clamp(26px, 3.6vw, 42px) 0;
  border-top: 1px solid var(--prv-rule);
}
.page-privacy .privacy-body > .privacy-section:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}
.page-privacy .privacy-section__num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--shaba);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.page-privacy .privacy-section__title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 8px;
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.page-privacy .privacy-anchor {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 400;
  color: var(--shaba);
  text-decoration: none;
  opacity: 0;
  transition: opacity 0.18s var(--ease), color 0.18s var(--ease);
}
.page-privacy .privacy-section__title:hover .privacy-anchor,
.page-privacy .privacy-anchor:focus-visible {
  opacity: 1;
}
.page-privacy .privacy-anchor:hover {
  color: var(--amber);
}
@media (hover: none) {
  .page-privacy .privacy-anchor {
    opacity: 0.45;
  }
}

.page-privacy .privacy-section__body {
  font-size: 17px;
  line-height: 1.85;
}
.page-privacy .privacy-section__body > p {
  margin: 0 0 1.1em;
  max-width: var(--narrow);
  color: var(--graphite);
}
.page-privacy .privacy-section__body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-facts {
  margin: 24px 0 24px;
  padding: 0;
  display: grid;
  gap: 22px;
}
.page-privacy .privacy-facts__item {
  padding-left: 18px;
  border-left: 3px solid var(--shaba);
}
.page-privacy .privacy-facts__item dt {
  margin: 0 0 5px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
}
.page-privacy .privacy-facts__item dd {
  margin: 0;
  max-width: var(--narrow);
  color: var(--graphite);
  line-height: 1.85;
}
@media (min-width: 760px) {
  .page-privacy .privacy-facts__item {
    display: grid;
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }
  .page-privacy .privacy-facts__item dt {
    margin-bottom: 0;
    padding-top: 2px;
  }
}

.page-privacy .privacy-steps {
  list-style: none;
  margin: 24px 0 24px;
  padding: 0;
  counter-reset: prv-step;
  display: grid;
  gap: 18px;
}
.page-privacy .privacy-steps li {
  counter-increment: prv-step;
  position: relative;
  padding-left: 46px;
  max-width: var(--narrow);
  line-height: 1.85;
}
.page-privacy .privacy-steps li::before {
  content: counter(prv-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 4px;
  width: 30px;
  padding-top: 4px;
  border-top: 2px solid var(--amber);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  color: var(--shaba);
}

.page-privacy .privacy-mail {
  font-family: var(--font-mono);
  font-size: 0.94em;
  color: var(--shaba);
  border-bottom: 1px solid rgba(122, 17, 34, 0.35);
  padding-bottom: 1px;
  overflow-wrap: anywhere;
}
.page-privacy .privacy-mail--dark {
  color: var(--gold);
  border-bottom-color: rgba(230, 184, 92, 0.45);
}

/* ---------- 收束区 ---------- */
.page-privacy .privacy-outro {
  background: var(--ink);
  color: var(--on-dark);
  padding: clamp(44px, 6vw, 80px) 0 clamp(34px, 5vw, 56px);
}
.page-privacy .privacy-outro__inner {
  display: grid;
  gap: 26px;
}
@media (min-width: 900px) {
  .page-privacy .privacy-outro__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(44px, 6vw, 92px);
    align-items: start;
  }
}
.page-privacy .privacy-outro .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--amber);
}
.page-privacy .privacy-outro h2 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.page-privacy .privacy-outro__text {
  margin: 0;
  max-width: 48ch;
  line-height: 1.85;
  color: var(--on-dark);
}

.page-privacy .privacy-links {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--prv-dark-rule);
}
.page-privacy .privacy-links li {
  border-bottom: 1px solid var(--prv-dark-rule);
}
.page-privacy .privacy-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 2px;
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  transition: color 0.18s var(--ease), padding-left 0.18s var(--ease);
}
.page-privacy .privacy-links a::after {
  content: "→";
  flex: none;
  font-family: var(--font-mono);
  color: var(--amber);
}
.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  color: var(--gold);
  padding-left: 10px;
}

.page-privacy .privacy-totop {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
  margin-top: 6px;
  padding-top: 9px;
  border-top: 1px solid var(--prv-dark-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--on-dark-dim);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}
.page-privacy .privacy-totop::before {
  content: "↑";
  color: var(--amber);
}
.page-privacy .privacy-totop:hover,
.page-privacy .privacy-totop:focus-visible {
  color: var(--gold);
}
@media (min-width: 900px) {
  .page-privacy .privacy-totop {
    grid-column: 1 / -1;
    margin-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-links a,
  .page-privacy .privacy-anchor,
  .page-privacy .privacy-totop {
    transition: none;
  }
}