.page-privacy {
  background:
    radial-gradient(1080px 480px at 10% -6%, rgba(127, 212, 255, .24), transparent 64%),
    radial-gradient(760px 420px at 94% 2%, rgba(255, 122, 26, .12), transparent 62%),
    linear-gradient(180deg, var(--mist) 0%, var(--white) 34%, var(--white) 100%);
  color: var(--graphite);
  padding-top: clamp(.75rem, 2vw, 1.5rem);
}

.page-privacy .breadcrumbs {
  margin-bottom: clamp(.75rem, 2vw, 1.25rem);
}

/* ---------- 首屏拼贴 ---------- */
.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 2.75rem);
  align-items: center;
  padding-bottom: clamp(2rem, 5vw, 3.25rem);
}

.page-privacy .privacy-hero__copy {
  max-width: 42rem;
  min-width: 0;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.8rem, 4.5vw, 2.95rem);
  line-height: 1.22;
  letter-spacing: -.015em;
  color: var(--navy);
  margin: .55rem 0 1rem;
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.85;
  color: rgba(46, 58, 72, .88);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem 1.75rem;
  list-style: none;
  margin: clamp(1.35rem, 3vw, 2rem) 0 0;
  padding: 0;
}

.page-privacy .privacy-hero__facts li {
  position: relative;
  padding-left: .95rem;
  font-size: .92rem;
  line-height: 1.55;
  color: rgba(46, 58, 72, .8);
}

.page-privacy .privacy-hero__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .52em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

.page-privacy .privacy-hero__facts .num {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.22rem;
  color: var(--navy);
  margin-right: .28rem;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-width: 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

/* ---------- 长文双栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3.25rem);
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

.page-privacy .privacy-index {
  min-width: 0;
  border: 1px solid rgba(11, 31, 58, .09);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .85);
  padding: 1.3rem 1.2rem;
  box-shadow: 0 24px 48px -40px rgba(11, 31, 58, .6);
}

.page-privacy .privacy-index__title {
  margin: 0 0 .85rem;
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .15rem;
}

.page-privacy .privacy-index__list .index-link {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  padding: .55rem .45rem;
  border-radius: var(--r-sm);
  text-decoration: none;
  color: var(--navy);
  font-size: .92rem;
  line-height: 1.5;
  transition: background-color .25s ease, color .25s ease, transform .25s ease;
}

.page-privacy .privacy-index__list .index-link:hover,
.page-privacy .privacy-index__list .index-link:focus-visible {
  background: rgba(127, 212, 255, .2);
  color: var(--navy-deep);
  transform: translateX(3px);
}

.page-privacy .privacy-index__list .index-link__num {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 700;
  color: var(--orange);
}

.page-privacy .privacy-index__list .index-link__note {
  min-width: 0;
}

.page-privacy .privacy-index__meta {
  margin: 1rem 0 0;
  padding-top: .9rem;
  border-top: 1px solid rgba(11, 31, 58, .09);
  font-size: .82rem;
  line-height: 1.75;
  color: rgba(46, 58, 72, .7);
}

.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-top: .9rem;
  padding-bottom: 2px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 26, .5);
  transition: color .25s ease;
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--orange);
}

.page-privacy .privacy-body {
  min-width: 0;
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-section {
  min-width: 0;
  scroll-margin-top: 6rem;
  padding-top: clamp(1.5rem, 3.5vw, 2.25rem);
  border-top: 1px solid rgba(11, 31, 58, .1);
}

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

.page-privacy .privacy-section__title {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  margin: 0 0 .9rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.32rem, 2.6vw, 1.8rem);
  line-height: 1.38;
  color: var(--navy);
}

.page-privacy .privacy-section__num {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-privacy .privacy-section p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--graphite);
}

.page-privacy .privacy-section__lead {
  margin: 0 0 1.35rem;
  font-size: clamp(1rem, 1.5vw, 1.08rem);
  line-height: 1.85;
  color: var(--navy-deep);
}

.page-privacy .privacy-section__note {
  margin: 0;
  padding-left: 1rem;
  border-left: 2px solid rgba(255, 122, 26, .45);
  font-size: .92rem;
  line-height: 1.8;
  color: rgba(46, 58, 72, .76);
}

/* ---------- 收集范围 ---------- */
.page-privacy .privacy-defs {
  margin: 0 0 1.25rem;
  display: grid;
  gap: .85rem;
}

.page-privacy .privacy-defs__row {
  padding: .95rem 1.1rem;
  border-radius: var(--r-sm);
  background: var(--mist);
  border-left: 3px solid rgba(127, 212, 255, .85);
}

.page-privacy .privacy-defs__row:nth-child(even) {
  border-left-color: rgba(255, 122, 26, .75);
}

.page-privacy .privacy-defs__row dt {
  margin-bottom: .35rem;
  font-family: var(--sans);
  font-weight: 700;
  font-size: .95rem;
  color: var(--navy);
}

.page-privacy .privacy-defs__row dd {
  margin: 0;
  font-size: .95rem;
  line-height: 1.82;
  color: rgba(46, 58, 72, .9);
}

/* ---------- 使用目的 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-privacy .privacy-uses__item {
  padding: 1.15rem 1.2rem;
  border-radius: var(--r-md);
  background: var(--white);
  border: 1px solid rgba(11, 31, 58, .09);
  box-shadow: 0 18px 36px -34px rgba(11, 31, 58, .6);
  transition: transform .3s ease, box-shadow .3s ease;
}

.page-privacy .privacy-uses__item:hover {
  transform: translateY(-3px);
  box-shadow: 0 26px 46px -36px rgba(11, 31, 58, .7);
}

.page-privacy .privacy-uses__item h3 {
  position: relative;
  margin: 0 0 .5rem;
  padding-left: .95rem;
  font-family: var(--sans);
  font-size: .98rem;
  font-weight: 700;
  color: var(--navy);
}

.page-privacy .privacy-uses__item h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: .48em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--cyan), var(--orange));
}

.page-privacy .privacy-uses__item p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.8;
  color: rgba(46, 58, 72, .88);
}

/* ---------- 保存期限时间轴 ---------- */
.page-privacy .privacy-keep {
  position: relative;
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 1.35rem;
}

.page-privacy .privacy-keep::before {
  content: "";
  position: absolute;
  left: .3rem;
  top: .55rem;
  bottom: .55rem;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--orange));
  opacity: .6;
}

.page-privacy .privacy-keep__item {
  position: relative;
  padding-left: 1.75rem;
}

.page-privacy .privacy-keep__dot {
  position: absolute;
  left: 0;
  top: .35rem;
  width: .68rem;
  height: .68rem;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 122, 26, .12);
  transition: box-shadow .3s ease, transform .3s ease;
}

.page-privacy .privacy-keep__item:hover .privacy-keep__dot {
  transform: scale(1.14);
  box-shadow: 0 0 0 7px rgba(255, 122, 26, .18);
}

.page-privacy .privacy-keep__phase {
  margin: 0 0 .3rem;
  font-family: var(--mono);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-privacy .privacy-keep__text {
  margin: 0;
  font-size: .96rem;
  line-height: 1.82;
  color: rgba(46, 58, 72, .9);
}

.page-privacy .privacy-security {
  margin-top: 1.5rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--r-md);
  background: linear-gradient(140deg, rgba(127, 212, 255, .18), rgba(255, 216, 176, .3));
}

.page-privacy .privacy-security__title {
  margin: 0 0 .7rem;
  font-family: var(--sans);
  font-size: .98rem;
  font-weight: 700;
  color: var(--navy);
}

.page-privacy .privacy-security__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-privacy .privacy-security__list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .94rem;
  line-height: 1.8;
  color: rgba(46, 58, 72, .9);
}

.page-privacy .privacy-security__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  border: 2px solid var(--jade);
}

/* ---------- 共享与披露 ---------- */
.page-privacy .privacy-partners {
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-privacy .privacy-share-grid {
  display: grid;
  gap: 1.25rem;
}

.page-privacy .privacy-share-grid__col {
  padding-top: .9rem;
  border-top: 2px solid rgba(11, 31, 58, .09);
}

.page-privacy .privacy-share-grid__col:last-child {
  border-top-color: rgba(255, 122, 26, .42);
}

.page-privacy .privacy-share-grid__col h3 {
  margin: 0 0 .5rem;
  font-family: var(--sans);
  font-size: .98rem;
  font-weight: 700;
  color: var(--navy);
}

.page-privacy .privacy-share-grid__col p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.82;
  color: rgba(46, 58, 72, .88);
}

/* ---------- 用户权利 ---------- */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.page-privacy .privacy-rights__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .9rem;
  align-items: start;
}

.page-privacy .privacy-rights__num {
  display: grid;
  place-items: center;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 999px;
  background: var(--silver-soft);
  font-family: var(--mono);
  font-size: .82rem;
  font-weight: 700;
  color: var(--navy);
}

.page-privacy .privacy-rights__item h3 {
  margin: 0 0 .35rem;
  font-family: var(--sans);
  font-size: .98rem;
  font-weight: 700;
  color: var(--navy);
}

.page-privacy .privacy-rights__item p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.82;
  color: rgba(46, 58, 72, .88);
}

.page-privacy .privacy-contact {
  padding: 1.2rem 1.35rem;
  border-radius: var(--r-md);
  background: linear-gradient(150deg, var(--navy-deep), var(--navy));
}

.page-privacy .privacy-contact__label {
  margin: 0 0 .45rem;
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--orange-light);
}

.page-privacy .privacy-contact p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, .86);
}

.page-privacy .privacy-contact strong {
  color: var(--white);
  font-weight: 600;
  word-break: break-word;
}

/* ---------- 更新记录 ---------- */
.page-privacy .privacy-meta {
  margin-top: 1.3rem;
  display: grid;
  gap: .75rem;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.page-privacy .privacy-meta__item {
  padding: .9rem 1rem;
  border-radius: var(--r-sm);
  background: var(--mist);
  border: 1px solid rgba(11, 31, 58, .08);
}

.page-privacy .privacy-meta__k {
  display: block;
  margin-bottom: .3rem;
  font-size: .76rem;
  letter-spacing: .08em;
  color: rgba(46, 58, 72, .65);
}

.page-privacy .privacy-meta__v {
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-related {
  margin-top: .5rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, rgba(20, 44, 82, .96), rgba(11, 31, 58, .99));
}

.page-privacy .privacy-related .eyebrow {
  color: var(--orange-light);
}

.page-privacy .privacy-related__list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-privacy .privacy-related__list li {
  display: grid;
  gap: .22rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid rgba(255, 255, 255, .13);
}

.page-privacy .privacy-related__list a {
  color: var(--white);
  font-size: .98rem;
  font-weight: 600;
  text-decoration: none;
  transition: color .25s ease;
}

.page-privacy .privacy-related__list a:hover,
.page-privacy .privacy-related__list a:focus-visible {
  color: var(--orange);
}

.page-privacy .privacy-related__list span {
  font-size: .86rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, .66);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-share-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.75rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }
}

@media (min-width: 1040px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 16.5rem minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 1.5rem;
  }

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

  .page-privacy .privacy-related {
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-uses__item,
  .page-privacy .privacy-keep__dot,
  .page-privacy .privacy-index__list .index-link {
    transition: none;
  }

  .page-privacy .privacy-uses__item:hover {
    transform: none;
  }

  .page-privacy .privacy-index__list .index-link:hover {
    transform: none;
  }
}