.page-privacy {
  --pv-line: var(--c-line);
  --pv-paper: var(--c-paper);
  --pv-surface: var(--c-surface);
  --pv-gold-wash: rgba(217, 164, 65, .12);
  background: var(--pv-paper);
  color: var(--c-ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-privacy * {
  min-width: 0;
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  color: var(--c-paper);
  background:
    repeating-linear-gradient(90deg, rgba(217, 164, 65, .16) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, rgba(217, 164, 65, .10) 0 1px, transparent 1px 76px),
    linear-gradient(140deg, var(--c-blue-deep) 0%, var(--c-blue) 55%, var(--c-green-deep) 100%);
  border-bottom: 1px solid rgba(217, 164, 65, .45);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: .24;
  filter: saturate(.75);
}

.page-privacy .privacy-hero__inner {
  padding-top: clamp(30px, 6vw, 58px);
  padding-bottom: clamp(34px, 6vw, 64px);
}

.page-privacy .privacy-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(246, 241, 231, .62);
  margin-bottom: clamp(22px, 4vw, 34px);
}

.page-privacy .privacy-crumb a {
  color: rgba(246, 241, 231, .78);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-privacy .privacy-crumb a:hover,
.page-privacy .privacy-crumb a:focus-visible {
  color: var(--c-gold-glow);
  border-bottom-color: var(--c-gold-glow);
}

.page-privacy .privacy-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.16;
  letter-spacing: .01em;
  text-shadow: 0 2px 24px rgba(15, 35, 56, .55);
}

.page-privacy .privacy-lede {
  margin: 0 0 clamp(22px, 4vw, 30px);
  max-width: 34em;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.85;
  color: rgba(246, 241, 231, .86);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-meta li {
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--c-gold-glow);
  border: 1px solid rgba(217, 164, 65, .55);
  border-radius: 999px;
  background: rgba(15, 35, 56, .32);
}

/* ---------- 版式 ---------- */
.page-privacy .privacy-body {
  padding-top: clamp(26px, 5vw, 54px);
  padding-bottom: clamp(48px, 8vw, 92px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 30px);
}

/* ---------- 侧边目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--pv-surface);
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  box-shadow: var(--sh-1);
  padding: 18px 16px 20px;
}

.page-privacy .toc-title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pv-line);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .22em;
  color: var(--c-gold-text);
}

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

.page-privacy .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--c-ink-soft);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 0 2px 2px 0;
  transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--c-red);
  border-left-color: var(--c-gold);
  background: var(--pv-gold-wash);
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--c-gold-text);
  letter-spacing: .04em;
}

/* ---------- 文档纸面 ---------- */
.page-privacy .privacy-doc {
  background: var(--pv-surface);
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  box-shadow: var(--sh-1);
  padding: clamp(20px, 5vw, 46px);
}

.page-privacy .doc-section {
  padding-bottom: clamp(24px, 4vw, 34px);
  margin-bottom: clamp(24px, 4vw, 34px);
  border-bottom: 1px solid var(--c-line-soft);
  scroll-margin-top: 96px;
}

.page-privacy .doc-section:last-of-type {
  border-bottom: 0;
  margin-bottom: clamp(20px, 3vw, 28px);
}

.page-privacy .doc-heading {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 3.6vw, 26px);
  line-height: 1.35;
  color: var(--c-ink);
}

.page-privacy .doc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--c-gold-text);
  padding-bottom: 3px;
  border-bottom: 2px solid var(--c-gold);
  transition: color .2s ease, border-color .2s ease;
}

.page-privacy .doc-section:target .doc-heading {
  color: var(--c-red);
}

.page-privacy .doc-section:target .doc-num {
  color: var(--c-red);
  border-bottom-color: var(--c-red);
}

.page-privacy .doc-p {
  max-width: 41em;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--c-ink);
  overflow-wrap: break-word;
}

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

.page-privacy .doc-list {
  max-width: 41em;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 13px;
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-ink);
  overflow-wrap: break-word;
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .72em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--c-gold);
  transform: rotate(45deg);
}

.page-privacy .doc-list strong {
  color: var(--c-red-deep);
  font-weight: 700;
}

/* ---------- 定义框 ---------- */
.page-privacy .def-box {
  margin: 20px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--c-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: linear-gradient(135deg, rgba(255, 211, 106, .22), rgba(217, 164, 65, .10));
}

.page-privacy .def-box__label {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--c-gold-text);
}

.page-privacy .def-box p {
  margin: 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-ink);
}

/* ---------- 折叠说明 ---------- */
.page-privacy .doc-details {
  max-width: 41em;
  margin: 20px 0 0;
  padding: 0 16px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background: var(--pv-paper);
}

.page-privacy .doc-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--c-red-deep);
}

.page-privacy .doc-details summary::-webkit-details-marker {
  display: none;
}

.page-privacy .doc-details summary::after {
  content: "＋";
  flex: none;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--c-gold-text);
}

.page-privacy .doc-details[open] summary::after {
  content: "－";
}

.page-privacy .doc-details summary:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

.page-privacy .doc-details .doc-p {
  padding-bottom: 14px;
  font-size: 15.5px;
  line-height: 1.8;
}

/* ---------- 联系面板 ---------- */
.page-privacy .privacy-contact {
  margin: 24px 0 20px;
  padding: clamp(18px, 4vw, 26px);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(90deg, rgba(217, 164, 65, .14) 0 1px, transparent 1px 64px),
    linear-gradient(150deg, var(--c-green) 0%, var(--c-green-deep) 100%);
  color: var(--c-paper);
  border: 1px solid rgba(217, 164, 65, .38);
}

.page-privacy .contact-head {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .06em;
  color: var(--c-gold-glow);
}

.page-privacy .contact-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .contact-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(217, 164, 65, .28);
}

.page-privacy .contact-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .contact-key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--c-gold);
}

.page-privacy .contact-val {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-paper);
  overflow-wrap: anywhere;
}

.page-privacy .contact-note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(246, 241, 231, .8);
}

/* ---------- 相关链接 ---------- */
.page-privacy .privacy-related {
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--pv-line);
}

.page-privacy .related-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .16em;
  color: var(--c-gold-text);
}

.page-privacy .related-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-privacy .related-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-ink);
  text-decoration: none;
  background: var(--pv-paper);
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  transition: color .18s ease, border-color .18s ease, transform .18s ease;
}

.page-privacy .related-list a::after {
  content: "→";
  flex: none;
  font-family: var(--font-mono);
  color: var(--c-gold-text);
}

.page-privacy .related-list a:hover,
.page-privacy .related-list a:focus-visible {
  color: var(--c-red);
  border-color: var(--c-gold);
  transform: translateX(2px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .contact-list li {
    grid-template-columns: 7.5em minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }

  .page-privacy .related-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(34px, 4.5vw, 58px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 88px;
    padding: 20px 18px 22px;
  }

  .page-privacy .doc-p,
  .page-privacy .doc-list {
    max-width: 40em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .related-list a,
  .page-privacy .privacy-crumb a {
    transition: none;
  }
}