.page-privacy {
  --p-measure: 74ch;
  --p-rule: rgba(26, 26, 26, .12);
  --p-rule-dark: rgba(255, 255, 255, .14);
  --p-gold-soft: rgba(212, 175, 55, .14);
  --p-sec-gap: clamp(40px, 6vw, 72px);
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 52px) 0 clamp(36px, 6vw, 68px);
  background:
    radial-gradient(120% 95% at 92% -12%, rgba(192, 57, 43, .58), transparent 58%),
    radial-gradient(85% 70% at -6% 108%, rgba(212, 175, 55, .26), transparent 62%),
    var(--ink);
  color: var(--paper);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 22px);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
  font-size: 14px;
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__title {
  max-width: 22ch;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 66px);
  line-height: 1.08;
  letter-spacing: -.02em;
  transform: rotate(-1.4deg);
  transform-origin: left center;
  color: var(--gold-light);
  background-image: linear-gradient(102deg, var(--gold-light) 0%, var(--gold) 48%, #FFF7DE 92%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-privacy .privacy-hero__lead {
  max-width: 60ch;
  margin: clamp(18px, 3vw, 28px) 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(245, 240, 232, .88);
}

/* 版本推进 */
.page-privacy .privacy-versions {
  display: grid;
  gap: 14px;
  margin: clamp(30px, 5vw, 48px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pv;
}

.page-privacy .privacy-version {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 14px 18px 14px 24px;
  border: 1px solid var(--p-rule-dark);
  border-radius: 14px;
  background: var(--glass);
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-version::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  border-radius: 3px;
  background: var(--gray);
}

.page-privacy .privacy-version--now {
  border-color: rgba(212, 175, 55, .5);
  background: linear-gradient(120deg, rgba(212, 175, 55, .18), rgba(192, 57, 43, .16));
}

.page-privacy .privacy-version--now::before {
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
}

.page-privacy .privacy-version__ver {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold-light);
}

.page-privacy .privacy-version__when {
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(245, 240, 232, .62);
}

.page-privacy .privacy-version__what {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 240, 232, .9);
}

/* ---------- 横幅图 ---------- */
.page-privacy .privacy-banner {
  background: var(--ink);
  padding: 0 0 clamp(20px, 4vw, 40px);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}

/* ---------- 正文区 ---------- */
.page-privacy .privacy-main {
  padding: clamp(36px, 6vw, 76px) 0 clamp(48px, 8vw, 96px);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

/* 目录 */
.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold-deep);
}

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

.page-privacy .privacy-toc__link {
  display: block;
  padding: 8px 14px;
  border: 1px solid var(--p-rule);
  border-radius: 999px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--gray);
  text-decoration: none;
  transition: color .24s var(--ease), border-color .24s var(--ease), background-color .24s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--ink);
  border-color: var(--gold);
  background: var(--p-gold-soft);
}

.page-privacy .privacy-toc__link[aria-current="true"] {
  color: var(--ink);
  font-weight: 600;
  border-color: var(--gold);
  background: linear-gradient(120deg, rgba(212, 175, 55, .26), rgba(212, 175, 55, .08));
}

/* 正文窄栏 */
.page-privacy .privacy-body {
  max-width: var(--p-measure);
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: var(--p-sec-gap);
  padding-top: var(--p-sec-gap);
  border-top: 1px solid var(--p-rule);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
  padding-left: 16px;
  border-left: 3px solid var(--gold);
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gold-deep);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .privacy-sec__anchor {
  margin-left: 10px;
  font-size: 16px;
  color: var(--gold-deep);
  text-decoration: none;
  opacity: 0;
  transition: opacity .24s var(--ease);
}

.page-privacy .privacy-sec__head:hover .privacy-sec__anchor,
.page-privacy .privacy-sec__anchor:focus-visible {
  opacity: 1;
}

.page-privacy .privacy-h3 {
  margin: 26px 0 8px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--red-deep);
}

.page-privacy .privacy-sec p {
  margin: 0 0 1.1em;
  font-size: 16px;
  line-height: 1.85;
  color: #2B2825;
}

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

.page-privacy .privacy-sec a {
  color: var(--red-deep);
  text-decoration: underline;
  text-decoration-color: rgba(192, 57, 43, .4);
  text-underline-offset: 3px;
}

.page-privacy .privacy-sec a:hover {
  text-decoration-color: var(--red-deep);
}

/* 术语提示 */
.page-privacy .term {
  position: relative;
  border-bottom: 1px dashed var(--gold-deep);
  cursor: help;
}

.page-privacy .term::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 5;
  width: max-content;
  max-width: 250px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
  pointer-events: none;
}

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

/* 用途对照 */
.page-privacy .privacy-map {
  margin: 0;
  border-top: 1px solid var(--p-rule);
}

.page-privacy .privacy-map__row {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--p-rule);
}

.page-privacy .privacy-map dt {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-map dt::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 2px;
  background: var(--red);
  transform: rotate(45deg) translateY(-2px);
}

.page-privacy .privacy-map dd {
  margin: 0;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
}

/* 权限卡片 */
.page-privacy .privacy-perms {
  display: grid;
  gap: 14px;
  margin: 22px 0;
}

.page-privacy .privacy-perm {
  padding: 18px 18px 16px;
  border: 1px solid var(--p-rule);
  border-top: 3px solid var(--gold);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  background: #FFFDF8;
}

.page-privacy .privacy-perm__name {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-perm__line {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

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

.page-privacy .privacy-perm__key {
  display: inline-block;
  min-width: 3.6em;
  margin-right: 8px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--p-gold-soft);
  font-size: 12px;
  color: var(--gold-deep);
}

.page-privacy .privacy-tip {
  padding: 14px 16px;
  border-left: 3px solid var(--jade);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(46, 139, 87, .08);
  font-size: 14px !important;
  color: #245B3D !important;
}

/* 清单 */
.page-privacy .privacy-check,
.page-privacy .privacy-retention,
.page-privacy .privacy-actions {
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-check li,
.page-privacy .privacy-actions li {
  position: relative;
  margin-bottom: 10px;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.8;
  color: #2B2825;
}

.page-privacy .privacy-check li::before,
.page-privacy .privacy-actions li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .72em;
  width: 8px;
  height: 2px;
  border-radius: 2px;
  background: var(--gold);
}

.page-privacy .privacy-check strong,
.page-privacy .privacy-actions strong {
  color: var(--ink);
}

.page-privacy .privacy-retention li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--p-rule);
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
}

.page-privacy .privacy-retention__key {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--red-deep);
}

/* 联系方式面板 */
.page-privacy .privacy-contact {
  margin-top: 26px;
  padding: clamp(20px, 3vw, 28px);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-privacy .privacy-contact__rows {
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-privacy .privacy-contact__key {
  flex: none;
  min-width: 5.4em;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(245, 240, 232, .58);
}

.page-privacy .privacy-contact a {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 217, 121, .45);
}

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

.page-privacy .privacy-contact__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--p-rule-dark);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 240, 232, .78);
}

.page-privacy .privacy-contact__note a {
  color: var(--gold-light);
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-versions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-privacy .privacy-version {
    padding-top: 18px;
  }

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

  .page-privacy .privacy-retention li {
    grid-template-columns: 10.5em minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-hero__title {
    max-width: 26ch;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(200px, 236px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(48px, 6vw, 84px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__link {
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid var(--p-rule);
    border-radius: 0;
    white-space: normal;
    font-size: 14px;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    background: rgba(212, 175, 55, .1);
  }

  .page-privacy .privacy-toc__link[aria-current="true"] {
    border-left-color: var(--gold);
    background: linear-gradient(90deg, rgba(212, 175, 55, .2), rgba(212, 175, 55, 0));
  }

  .page-privacy .privacy-body {
    max-width: var(--p-measure);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-sec__anchor,
  .page-privacy .term::after {
    transition: none;
  }
}