.page-privacy {
  --prv-measure: 752px;
  --prv-rail: 232px;
  --prv-line: rgba(140, 109, 31, .34);
  --prv-line-strong: rgba(140, 109, 31, .42);
  --prv-text: rgba(244, 240, 230, .84);
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.8;
}

/* ---------- 顶部版头 ---------- */

.page-privacy .privacy-masthead {
  padding: clamp(28px, 4.5vw, 56px) 0 clamp(48px, 7vw, 92px);
  background:
    repeating-linear-gradient(45deg, rgba(201, 162, 39, .045) 0 1px, transparent 1px 16px),
    repeating-linear-gradient(-45deg, rgba(201, 162, 39, .045) 0 1px, transparent 1px 16px),
    radial-gradient(120% 82% at 84% -12%, rgba(201, 162, 39, .16), transparent 60%),
    linear-gradient(180deg, #14151A, var(--ink) 74%);
  border-bottom: 1px solid var(--gold-deep);
}

.page-privacy .privacy-masthead-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
  margin-top: clamp(20px, 3vw, 34px);
}

.page-privacy .privacy-eyebrow {
  margin: 0;
}

.page-privacy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(42px, 8vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-privacy .privacy-lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 21px;
  line-height: 1.72;
  color: var(--gold-light);
}

.page-privacy .privacy-seal {
  width: 132px;
  color: var(--gold);
  opacity: .88;
}

.page-privacy .privacy-seal svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-privacy .privacy-stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  font-size: 16px;
  letter-spacing: .04em;
  color: var(--steel);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-stamp-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--crimson);
}

.page-privacy .privacy-banner {
  margin: clamp(32px, 5vw, 56px) 0 0;
}

.page-privacy .privacy-banner img {
  display: block;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  border: 1px solid var(--gold-deep);
  background: var(--charcoal);
}

.page-privacy .privacy-banner figcaption {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gold-old);
}

/* ---------- 主体骨架 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding: clamp(44px, 6.5vw, 88px) 0 clamp(56px, 8vw, 112px);
}

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

/* ---------- 条款目录 ---------- */

.page-privacy .privacy-toc {
  border-top: 1px solid var(--gold-deep);
  padding-top: 18px;
  align-self: start;
  min-width: 0;
}

.page-privacy .privacy-toc .index-axis-list {
  display: grid;
  gap: 2px;
}

/* ---------- 条款段落 ---------- */

.page-privacy .privacy-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: clamp(30px, 4.6vw, 48px) 0;
  border-top: 1px solid var(--prv-line);
  scroll-margin-top: 108px;
}

.page-privacy .privacy-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(28px, 5.6vw, 42px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

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

.page-privacy .privacy-body > * + * {
  margin-top: 18px;
}

.page-privacy .privacy-body h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(23px, 3.3vw, 33px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-privacy .privacy-body h3 {
  margin: 26px 0 0;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--gold-light);
}

.page-privacy .privacy-body p {
  margin: 0;
  max-width: 68ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--prv-text);
}

.page-privacy .privacy-body a {
  color: var(--gold-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--gold-deep);
}

.page-privacy .privacy-body a:hover {
  text-decoration-color: var(--gold);
}

.page-privacy .privacy-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-privacy .privacy-body h3 + .privacy-list {
  margin-top: 10px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--prv-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

/* ---------- 米白条款分组 ---------- */

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

.page-privacy .privacy-group--paper {
  position: relative;
  margin: clamp(14px, 2.6vw, 26px) 0;
  padding: 0 clamp(20px, 4vw, 46px);
  background:
    repeating-linear-gradient(0deg, rgba(140, 109, 31, .05) 0 1px, transparent 1px 22px),
    var(--cream);
  border: 1px solid var(--gold-deep);
  box-shadow: 0 30px 70px -46px rgba(0, 0, 0, .95);
  color: var(--ink);
}

.page-privacy .privacy-group--paper .privacy-section {
  border-top-color: var(--prv-line-strong);
}

.page-privacy .privacy-group--paper .privacy-section:first-child {
  border-top: 0;
  padding-top: clamp(30px, 4.6vw, 46px);
}

.page-privacy .privacy-group--paper .privacy-num {
  color: var(--gold-deep);
}

.page-privacy .privacy-group--paper .privacy-body h2 {
  color: var(--ink);
}

.page-privacy .privacy-group--paper .privacy-body h3 {
  color: var(--gold-deep);
}

.page-privacy .privacy-group--paper .privacy-body p,
.page-privacy .privacy-group--paper .privacy-list li {
  color: rgba(14, 14, 16, .8);
}

.page-privacy .privacy-group--paper .privacy-list li::before {
  border-color: var(--gold-deep);
}

.page-privacy .privacy-group--paper .privacy-body a {
  color: var(--crimson);
  text-decoration-color: rgba(142, 43, 51, .45);
}

/* ---------- 保存期限清单 ---------- */

.page-privacy .privacy-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 68ch;
  border: 1px solid var(--prv-line-strong);
  border-radius: 2px;
  background: var(--paper);
}

.page-privacy .privacy-rows li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 15px 18px;
  border-top: 1px solid rgba(140, 109, 31, .28);
}

.page-privacy .privacy-rows li:first-child {
  border-top: 0;
}

.page-privacy .privacy-rows-label {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .privacy-rows-desc {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(14, 14, 16, .68);
}

.page-privacy .privacy-rows-value {
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--gold-deep);
  white-space: nowrap;
}

/* ---------- 客服邮箱区块 ---------- */

.page-privacy .privacy-contact {
  margin-top: 24px;
  padding: 22px 22px 24px;
  border: 1px solid var(--gold-deep);
  border-left: 3px solid var(--gold);
  background: linear-gradient(135deg, rgba(201, 162, 39, .1), rgba(26, 27, 31, .7) 62%);
}

.page-privacy .privacy-contact-label {
  margin: 0;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-privacy .privacy-contact-mail {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 3.4vw, 21px);
  line-height: 1.5;
  color: var(--gold-light);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-copy {
  margin-top: 16px;
}

.page-privacy .privacy-topline {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid var(--prv-line);
}

.page-privacy .privacy-top {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
  padding-bottom: 3px;
}

.page-privacy .privacy-top:hover {
  border-bottom-color: var(--gold);
}

/* ---------- 断点 ---------- */

@media (min-width: 620px) {
  .page-privacy .privacy-rows li {
    grid-template-columns: 168px minmax(0, 1fr) 92px;
    align-items: baseline;
    gap: 16px;
    padding: 14px 20px;
  }

  .page-privacy .privacy-rows-value {
    text-align: right;
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-section {
    grid-template-columns: 68px minmax(0, 1fr);
    column-gap: 24px;
    row-gap: 0;
  }

  .page-privacy .privacy-num {
    padding-top: 4px;
  }

  .page-privacy .privacy-masthead-grid {
    grid-template-columns: minmax(0, 1fr) 168px;
    gap: 48px;
    align-items: start;
  }

  .page-privacy .privacy-seal {
    width: 168px;
    justify-self: end;
  }
}

@media (min-width: 1040px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, var(--prv-measure)) var(--prv-rail);
    justify-content: space-between;
    column-gap: 56px;
    align-items: start;
  }

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

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-privacy .privacy-group--paper {
    margin-left: -34px;
    margin-right: -34px;
    padding-left: 34px;
    padding-right: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc {
    position: static;
  }
}