.page-privacy {
  --paper-ink: #221C16;
  --paper-soft: #5C5245;
  --paper-line: rgba(34, 28, 22, .16);
  --paper-line-strong: rgba(34, 28, 22, .32);
  --paper-gold: #8A6B12;
  background: var(--ink-900);
  padding-bottom: 8px;
}

.page-privacy .privacy-shell {
  padding-top: 18px;
  padding-bottom: 64px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-top: 10px;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 56px);
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--text-100);
  max-width: 15em;
}

.page-privacy .privacy-hero h1::before {
  content: "";
  display: block;
  width: 46px;
  height: 2px;
  background: var(--cinnabar-600);
  margin-bottom: 16px;
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 44em;
  font-size: clamp(14.5px, 1.7vw, 17px);
  line-height: 1.95;
  color: var(--mist-300);
}

.page-privacy .privacy-hero__meta {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

/* ---------- 横幅 ---------- */
.page-privacy .privacy-banner {
  margin: 30px 0 0;
  position: relative;
  border: 1px solid var(--line);
  padding: 6px;
}

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

.page-privacy .privacy-banner figcaption {
  margin-top: 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  line-height: 1.7;
  color: var(--mist-500);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body {
  margin-top: 36px;
  display: grid;
  gap: 26px;
}

/* ---------- 锚点索引 ---------- */
.page-privacy .privacy-toc__label {
  color: var(--gold-500);
  margin: 0;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list li {
  flex: none;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  color: var(--text-100);
  font-size: 13.5px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color 220ms var(--ease), color 220ms var(--ease), background 220ms var(--ease);
}

.page-privacy .privacy-toc__list a span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold-500);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-color: var(--cinnabar-600);
  color: var(--gold-300);
}

.page-privacy .privacy-toc__aside {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--mist-500);
}

.page-privacy .privacy-toc__aside a {
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 1px;
}

.page-privacy .privacy-toc__aside a:hover,
.page-privacy .privacy-toc__aside a:focus-visible {
  color: var(--cinnabar-400);
  border-bottom-color: var(--cinnabar-400);
}

/* ---------- 纸面说明册 ---------- */
.page-privacy .privacy-doc {
  background: var(--cream-100);
  color: var(--paper-ink);
  padding: 26px 18px 34px;
  border-top: 3px solid var(--gold-500);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-privacy .clause {
  scroll-margin-top: calc(var(--bar-h) + 16px);
  border-top: 1px solid var(--paper-line);
}

.page-privacy .clause:first-of-type {
  border-top: 0;
}

.page-privacy .clause summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .clause summary:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
}

.page-privacy .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--paper-gold);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.38;
  letter-spacing: -.01em;
  color: var(--paper-ink);
}

.page-privacy .clause__cue {
  flex: none;
  margin-left: auto;
  align-self: center;
  position: relative;
  width: 16px;
  height: 16px;
}

.page-privacy .clause__cue::before,
.page-privacy .clause__cue::after {
  content: "";
  position: absolute;
  background: var(--cinnabar-600);
  transition: transform 260ms var(--ease);
}

.page-privacy .clause__cue::before {
  left: 0;
  right: 0;
  top: 7px;
  height: 2px;
}

.page-privacy .clause__cue::after {
  top: 0;
  bottom: 0;
  left: 7px;
  width: 2px;
}

.page-privacy .clause[open] > summary .clause__cue::after {
  transform: scaleY(0);
}

.page-privacy .clause__body {
  padding-bottom: 24px;
  max-width: 40em;
}

.page-privacy .clause__body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--paper-ink);
}

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

.page-privacy .clause__foot {
  font-size: 14px;
  line-height: 1.9;
  color: var(--paper-soft);
  border-left: 2px solid var(--cream-300);
  padding-left: 12px;
}

.page-privacy .clause__sub {
  margin: 24px 0 0;
  padding-left: 12px;
  border-left: 3px solid var(--cinnabar-600);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--paper-ink);
}

/* ---------- 分类信息列表 ---------- */
.page-privacy .info-list {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .info-list li {
  padding-left: 14px;
  border-left: 2px solid var(--cream-300);
  display: grid;
  gap: 4px;
}

.page-privacy .info-list__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--paper-gold);
}

.page-privacy .info-list__v {
  font-size: 15px;
  line-height: 1.9;
}

/* ---------- 短横线列表 ---------- */
.page-privacy .dash-list {
  list-style: none;
  margin: 14px 0 18px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .dash-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
}

.page-privacy .dash-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .9em;
  width: 10px;
  height: 1px;
  background: var(--cinnabar-600);
}

/* ---------- 存档提示条 ---------- */
.page-privacy .note-strip {
  margin: 4px 0 16px;
  padding: 12px 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  background: rgba(34, 28, 22, .05);
  border-left: 3px solid var(--gold-500);
}

.page-privacy .note-strip__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--paper-soft);
}

.page-privacy .note-strip__v {
  font-size: 14.5px;
  line-height: 1.8;
  font-weight: 500;
}

/* ---------- 期限数字 ---------- */
.page-privacy .keep {
  margin: 18px 0 6px;
  display: grid;
  gap: 14px;
}

.page-privacy .keep__item {
  padding: 16px 15px 18px;
  border: 1px solid var(--paper-line-strong);
  background: rgba(255, 255, 255, .42);
}

.page-privacy .keep__num {
  margin: 0 0 12px;
  display: inline-block;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--gold-500);
  font-family: var(--font-mono);
  font-size: 32px;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--paper-ink);
}

.page-privacy .keep__num em {
  font-style: normal;
  font-size: 13px;
  letter-spacing: .04em;
  margin-left: 4px;
  color: var(--paper-soft);
}

.page-privacy .keep__txt {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--paper-ink);
}

/* ---------- 悬停解释 ---------- */
.page-privacy .term {
  position: relative;
  border-bottom: 1px dashed var(--paper-line-strong);
  cursor: help;
}

.page-privacy .term__note {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 3;
  width: max-content;
  max-width: min(256px, 68vw);
  padding: 9px 11px;
  background: var(--ink-800);
  color: var(--text-100);
  border: 1px solid var(--line-gold);
  font-family: var(--font-body);
  font-size: 12.5px;
  line-height: 1.75;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 200ms;
  pointer-events: none;
}

.page-privacy .term:hover .term__note,
.page-privacy .term:focus .term__note,
.page-privacy .term:focus-visible .term__note {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 申请步骤 ---------- */
.page-privacy .step-list {
  margin: 14px 0 6px;
  padding-left: 20px;
  display: grid;
  gap: 11px;
}

.page-privacy .step-list li {
  padding-left: 6px;
  font-size: 15px;
  line-height: 1.9;
}

.page-privacy .step-list li::marker {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--paper-gold);
}

.page-privacy .step-list strong {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--paper-ink);
  word-break: break-all;
}

/* ---------- 联系条目 ---------- */
.page-privacy .reach-list {
  list-style: none;
  margin: 18px 0 20px;
  padding: 0;
}

.page-privacy .reach-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 12px;
  align-items: center;
  padding: 14px 0;
  border-top: 1px dashed var(--paper-line);
}

.page-privacy .reach-list li:last-child {
  border-bottom: 1px dashed var(--paper-line);
}

.page-privacy .reach-list__k {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--paper-soft);
}

.page-privacy .reach-list__v {
  font-size: 15px;
  line-height: 1.8;
  word-break: break-word;
}

.page-privacy .privacy-copy {
  background: transparent;
  border: 1px solid var(--paper-line-strong);
  border-radius: 0;
  color: var(--paper-ink);
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: border-color 200ms var(--ease), color 200ms var(--ease), background 200ms var(--ease);
}

.page-privacy .privacy-copy:hover,
.page-privacy .privacy-copy:focus-visible {
  border-color: var(--cinnabar-600);
  color: var(--cinnabar-600);
  background: rgba(196, 58, 43, .06);
}

/* ---------- 延伸入口 ---------- */
.page-privacy .privacy-cross {
  margin-top: 42px;
}

.page-privacy .privacy-cross > .eyebrow {
  color: var(--gold-500);
  margin: 0;
}

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

.page-privacy .privacy-cross a {
  position: relative;
  display: block;
  padding: 16px 40px 18px 16px;
  border: 1px solid var(--line);
  color: var(--text-100);
  text-decoration: none;
  transition: border-color 220ms var(--ease), background 220ms var(--ease);
}

.page-privacy .privacy-cross a::after {
  content: "→";
  position: absolute;
  right: 15px;
  bottom: 15px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold-500);
  transition: transform 220ms var(--ease);
}

.page-privacy .privacy-cross a:hover,
.page-privacy .privacy-cross a:focus-visible {
  border-color: var(--line-gold);
  background: var(--ink-800);
}

.page-privacy .privacy-cross a:hover::after,
.page-privacy .privacy-cross a:focus-visible::after {
  transform: translateX(4px);
}

.page-privacy .privacy-cross__t {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .01em;
}

.page-privacy .privacy-cross__d {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist-500);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-doc {
    padding: 32px 30px 40px;
  }

  .page-privacy .clause__title {
    font-size: 24px;
  }

  .page-privacy .keep {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-privacy .keep__num {
    font-size: 38px;
  }

  .page-privacy .privacy-cross ul {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-shell {
    padding-top: 26px;
    padding-bottom: 88px;
  }

  .page-privacy .privacy-body {
    margin-top: 46px;
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 32px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 0;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list a {
    width: 100%;
    justify-content: flex-start;
    white-space: normal;
    border: 0;
    border-left: 2px solid transparent;
    padding: 8px 0 8px 12px;
    font-size: 13.5px;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    border-left-color: var(--cinnabar-600);
    background: var(--ink-800);
  }

  .page-privacy .clause {
    scroll-margin-top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .clause__cue::before,
  .page-privacy .clause__cue::after,
  .page-privacy .term__note,
  .page-privacy .privacy-cross a::after,
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-copy {
    transition: none;
  }
}
<<<END>>>