.page-privacy {
  --privacy-paper: #FDFBF6;
  --privacy-gold-ink: #8A6520;
  --privacy-jade-ink: #2C6B63;
  --privacy-rule: rgba(138, 101, 32, 0.24);
  background: var(--ink-void);
  color: var(--ink-text);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(52px, 8vw, 100px) 0 clamp(44px, 6.5vw, 80px);
  color: var(--fog);
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(63, 143, 134, 0.20), transparent 58%),
    radial-gradient(90% 80% at -6% 96%, rgba(198, 58, 46, 0.18), transparent 62%),
    linear-gradient(180deg, var(--ink-void) 0%, var(--ink-night) 100%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(216, 168, 90, 0.13) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(216, 168, 90, 0.13) 1px, transparent 1px);
  background-size: 108px 108px;
  -webkit-mask-image: radial-gradient(72% 68% at 68% 30%, #000 8%, transparent 88%);
  mask-image: radial-gradient(72% 68% at 68% 30%, #000 8%, transparent 88%);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 42px;
  align-items: end;
}

@media (min-width: 920px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr);
    gap: 64px;
  }
}

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: 24px;
}

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

.page-privacy .privacy-hero .breadcrumbs__item {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--on-dark-dim);
}

.page-privacy .privacy-hero .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-gold-strong);
}

.page-privacy .privacy-hero .breadcrumbs__link {
  color: var(--on-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .privacy-hero .breadcrumbs__link:hover,
.page-privacy .privacy-hero .breadcrumbs__link:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--line-gold-strong);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 14px;
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-privacy .privacy-hero .eyebrow::before {
  content: "";
  display: block;
  width: 56px;
  height: 2px;
  margin-bottom: 18px;
  background: linear-gradient(90deg, var(--cinnabar), rgba(216, 168, 90, 0));
}

.page-privacy .privacy-hero .display {
  margin: 0 0 22px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 4.3rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--fog);
}

.page-privacy .privacy-hero__lead {
  max-width: 34em;
  margin: 0;
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  line-height: 1.9;
  color: var(--on-dark);
}

.page-privacy .privacy-hero__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-l);
  background: linear-gradient(155deg, rgba(22, 41, 74, 0.92), rgba(7, 18, 35, 0.94));
  box-shadow: var(--shadow-panel);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 900 / 560;
  object-fit: cover;
}

.page-privacy .privacy-hero__caption {
  padding: 14px 18px 16px;
  border-top: 1px solid var(--line-gold);
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--on-dark-dim);
}

/* ---------- 正文区 ---------- */

.page-privacy .privacy-body {
  position: relative;
  padding: clamp(46px, 6.5vw, 88px) 0 clamp(60px, 8.5vw, 112px);
  background-color: var(--fog);
  background-image: radial-gradient(58% 38% at 50% 0%, rgba(216, 168, 90, 0.12), transparent 72%);
  border-top: 1px solid var(--fog-line);
  color: var(--ink-text);
}

.page-privacy .privacy-body::before {
  content: "";
  position: absolute;
  top: 6%;
  bottom: 6%;
  right: 4vw;
  width: 1px;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(216, 168, 90, 0.55) 22%, rgba(216, 168, 90, 0.55) 78%, transparent);
}

@media (max-width: 999px) {
  .page-privacy .privacy-body::before {
    display: none;
  }
}

.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

@media (min-width: 1000px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(0, 1fr) 252px;
    gap: 76px;
  }

  .page-privacy .privacy-index {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 112px;
  }

  .page-privacy .privacy-doc {
    grid-column: 1;
    grid-row: 1;
  }
}

/* ---------- 章节索引导航 ---------- */

.page-privacy .privacy-index {
  padding: 18px 18px 20px;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius-m);
  background: var(--privacy-paper);
  box-shadow: var(--shadow-panel);
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--privacy-gold-ink);
}

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

.page-privacy .privacy-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--privacy-rule);
  border-radius: 999px;
  font-size: 0.84rem;
  line-height: 1.4;
  color: var(--ink-text);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-privacy .privacy-index__link .num {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  color: var(--privacy-gold-ink);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  border-color: var(--cinnabar);
  background: rgba(198, 58, 46, 0.07);
  color: var(--cinnabar);
}

@media (min-width: 1000px) {
  .page-privacy .privacy-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .privacy-index__link {
    width: 100%;
    padding: 8px 10px;
    border-color: transparent;
    border-radius: var(--radius-s);
  }

  .page-privacy .privacy-index__link:hover,
  .page-privacy .privacy-index__link:focus-visible {
    background: rgba(216, 168, 90, 0.16);
    border-color: transparent;
    color: var(--ink-text);
  }
}

/* ---------- 长文 ---------- */

.page-privacy .privacy-doc {
  max-width: 68ch;
}

.page-privacy .privacy-clause {
  position: relative;
  padding-bottom: 46px;
  margin-bottom: 46px;
  border-bottom: 1px solid var(--fog-line);
}

.page-privacy .privacy-clause--last {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
  max-width: none;
}

.page-privacy .privacy-clause__num {
  display: block;
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  color: var(--privacy-gold-ink);
}

.page-privacy .privacy-clause__num::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  margin-top: 12px;
  background: linear-gradient(90deg, var(--privacy-rule), rgba(138, 101, 32, 0));
}

.page-privacy .privacy-clause__title {
  margin: 0 0 18px;
  font-family: var(--font-sans);
  font-size: clamp(1.34rem, 2.1vw, 1.72rem);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink-text);
}

.page-privacy .privacy-doc p {
  max-width: 68ch;
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.92;
  color: var(--ink-text);
}

.page-privacy .privacy-doc .privacy-answer {
  position: relative;
  max-width: 68ch;
  margin: 0 0 18px;
  padding-left: 18px;
  border-left: 3px solid var(--cinnabar);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.85;
  color: var(--ink-text);
}

.page-privacy .privacy-doc a {
  color: var(--cinnabar);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 58, 46, 0.42);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

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

/* ---------- 条目列表 ---------- */

.page-privacy .privacy-list {
  display: grid;
  gap: 14px;
  max-width: 68ch;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--privacy-gold-ink);
  border-radius: 50%;
  background: rgba(216, 168, 90, 0.22);
}

.page-privacy .privacy-list strong {
  font-weight: 700;
  color: var(--ink-text);
}

/* ---------- 用途对应表 ---------- */

.page-privacy .privacy-map {
  max-width: 68ch;
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-map__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--privacy-rule);
}

@media (min-width: 700px) {
  .page-privacy .privacy-map__row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.45fr);
    gap: 26px;
    align-items: baseline;
  }
}

.page-privacy .privacy-map__row dt {
  display: flex;
  align-items: baseline;
  gap: 9px;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.7;
  color: var(--ink-text);
}

.page-privacy .privacy-map__row dt::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--cinnabar);
  transform: translateY(-2px);
}

.page-privacy .privacy-map__row dd {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--ink-muted);
}

.page-privacy .privacy-map__gain {
  display: block;
  margin-top: 5px;
  font-weight: 600;
  color: var(--privacy-jade-ink);
}

/* ---------- 本地留存流程 ---------- */

.page-privacy .privacy-flow {
  display: grid;
  gap: 18px;
  max-width: 68ch;
  margin: 0 0 22px;
  padding: 20px;
  list-style: none;
  border: 1px dashed var(--privacy-rule);
  border-radius: var(--radius-m);
  background: var(--privacy-paper);
}

.page-privacy .privacy-flow__step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.page-privacy .privacy-flow__idx {
  flex: none;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--privacy-rule);
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 0.86rem;
  color: var(--privacy-gold-ink);
}

.page-privacy .privacy-doc .privacy-flow__label {
  max-width: none;
  margin: 3px 0 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--ink-text);
}

@media (min-width: 1000px) {
  .page-privacy .privacy-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-privacy .privacy-flow__step {
    display: block;
  }

  .page-privacy .privacy-flow__idx {
    margin-bottom: 12px;
  }

  .page-privacy .privacy-doc .privacy-flow__label {
    margin-top: 0;
  }

  .page-privacy .privacy-flow__step + .privacy-flow__step {
    position: relative;
    padding-left: 26px;
  }

  .page-privacy .privacy-flow__step + .privacy-flow__step::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 1px;
    background: var(--privacy-rule);
  }
}

/* ---------- 术语展开 ---------- */

.page-privacy .privacy-term {
  max-width: 68ch;
  margin: 0 0 22px;
  padding: 0 18px;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius-s);
  background: var(--privacy-paper);
}

.page-privacy .privacy-term__summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 0;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--privacy-jade-ink);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .privacy-term__summary::before {
  content: "+";
  flex: none;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border: 1px solid var(--privacy-rule);
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  line-height: 1;
  color: var(--privacy-gold-ink);
}

.page-privacy .privacy-term[open] .privacy-term__summary::before {
  content: "\2013";
}

.page-privacy .privacy-doc .privacy-term p {
  max-width: none;
  margin: 0 0 16px;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--ink-muted);
}

/* ---------- 联系卡片 ---------- */

.page-privacy .privacy-contact {
  max-width: 68ch;
  margin: 26px 0 0;
  padding: 26px 26px 24px;
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-l);
  background: linear-gradient(150deg, var(--ink-panel) 0%, var(--ink-night) 100%);
  box-shadow: var(--shadow-panel);
}

.page-privacy .privacy-contact__title {
  margin: 0 0 18px;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.5;
  color: var(--fog);
}

.page-privacy .privacy-contact__list {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-contact__list li {
  display: grid;
  gap: 3px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-gold);
}

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

@media (min-width: 620px) {
  .page-privacy .privacy-contact__list li {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

.page-privacy .privacy-contact__k {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-privacy .privacy-contact__v {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-doc .privacy-contact__note {
  max-width: none;
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--on-dark-dim);
}

.page-privacy .privacy-doc .privacy-contact__note a {
  color: var(--gold-soft);
  border-bottom: 1px solid var(--line-gold-strong);
}

.page-privacy .privacy-doc .privacy-contact__note a:hover,
.page-privacy .privacy-doc .privacy-contact__note a:focus-visible {
  color: #FFFFFF;
  border-bottom-color: #FFFFFF;
}