.page-privacy {
  --pv-radius: 0;
  --pv-block: clamp(30px, 4.4vw, 52px);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(94, 156, 139, .34), transparent 62%),
    linear-gradient(160deg, var(--deep) 0%, var(--ink) 78%);
  color: var(--paper);
  overflow: hidden;
}

.page-privacy .privacy-hero__lines {
  position: absolute;
  inset: -12% -8% auto auto;
  width: 62%;
  height: 160%;
  background:
    repeating-linear-gradient(102deg, rgba(108, 196, 214, .18) 0 2px, transparent 2px 46px),
    repeating-linear-gradient(102deg, rgba(242, 100, 69, .12) 0 1px, transparent 1px 132px);
  transform: rotate(-4deg);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  padding-block: clamp(22px, 3vw, 34px) clamp(44px, 6vw, 78px);
}

.page-privacy .privacy-hero .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(24px, 4vw, 46px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-privacy .privacy-hero .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(216, 229, 225, .5);
}

.page-privacy .privacy-hero .breadcrumbs__item a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .privacy-hero .breadcrumbs__item a:hover,
.page-privacy .privacy-hero .breadcrumbs__item a:focus-visible {
  border-bottom-color: var(--celadon);
}

.page-privacy .privacy-hero__eyebrow {
  color: var(--data);
  border-color: var(--data);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-privacy .privacy-hero__title {
  margin: 14px 0 18px;
  font-size: clamp(2.3rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  max-width: 46ch;
  color: rgba(244, 239, 226, .86);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-size: .92rem;
  color: rgba(244, 239, 226, .78);
}

.page-privacy .privacy-hero__key {
  display: block;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--celadon);
}

.page-privacy .privacy-hero__media {
  align-self: end;
}

.page-privacy .privacy-hero__media .media__frame {
  background: rgba(6, 20, 33, .5);
  box-shadow: var(--lift);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body {
  padding-block: clamp(40px, 6vw, 88px) clamp(56px, 7vw, 96px);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

/* ---------- 左侧目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--card);
  box-shadow: inset 0 0 0 1px var(--mist);
  padding: 22px 22px 20px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  align-items: baseline;
  padding: 9px 10px 9px 0;
  font-size: .95rem;
  line-height: 1.5;
  color: var(--deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, background-color .18s ease;
}

.page-privacy .privacy-toc__no {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--celadon);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--coral);
  background: rgba(216, 229, 225, .5);
}

.page-privacy .privacy-toc__link:hover .privacy-toc__no,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__no {
  color: var(--coral);
}

.page-privacy .privacy-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--mist);
  font-size: .8rem;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 条文区 ---------- */
.page-privacy .privacy-clauses {
  min-width: 0;
}

.page-privacy .privacy-section {
  padding-block: var(--pv-block);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-section + .privacy-section {
  border-top: 1px solid var(--mist);
}

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

.page-privacy .privacy-section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  align-items: start;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-privacy .privacy-section__no {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--coral);
  letter-spacing: -.02em;
}

.page-privacy .privacy-section__title {
  margin: 0 0 10px;
  color: var(--deep);
  font-size: clamp(1.5rem, 2.9vw, 2.15rem);
  line-height: 1.22;
}

.page-privacy .privacy-section__lead {
  margin: 0;
  max-width: 62ch;
  font-size: var(--step-1);
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 展签式条文卡片 ---------- */
.page-privacy .privacy-grid {
  display: grid;
  gap: 16px;
}

.page-privacy .term {
  position: relative;
  padding: 20px 22px 18px;
  background: var(--card);
  box-shadow: inset 0 0 0 1px var(--mist);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-privacy .term::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--celadon), rgba(94, 156, 139, .18));
}

.page-privacy .term__no {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--slate);
}

.page-privacy .term__title {
  margin: 0 0 10px;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--deep);
}

.page-privacy .term__body {
  margin: 0 0 14px;
  font-size: .97rem;
  line-height: 1.78;
  color: #22303a;
}

.page-privacy .term .tag {
  display: inline-block;
}

/* ---------- 表格 ---------- */
.page-privacy .privacy-table__caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 12px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--slate);
}

.page-privacy .data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  font-size: .94rem;
}

.page-privacy .data-table th,
.page-privacy .data-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--mist);
  line-height: 1.7;
}

.page-privacy .data-table thead th {
  background: var(--deep);
  color: var(--paper);
  font-weight: 700;
  font-size: .86rem;
  letter-spacing: .04em;
  border-bottom: 0;
}

.page-privacy .data-table tbody th {
  color: var(--deep);
  font-weight: 700;
  white-space: nowrap;
}

/* ---------- 条款正文列表 ---------- */
.page-privacy .privacy-prose {
  max-width: 68ch;
}

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

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: .98rem;
  line-height: 1.8;
  color: #22303a;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 2px;
  background: var(--data);
}

.page-privacy .privacy-list strong {
  color: var(--deep);
}

/* ---------- 折叠 ---------- */
.page-privacy .privacy-fold {
  margin-top: 22px;
  background: var(--card);
  box-shadow: inset 0 0 0 1px var(--mist);
  padding: 4px 20px;
}

.page-privacy .privacy-fold .fold__summary {
  padding: 16px 0;
  font-weight: 700;
  color: var(--deep);
  cursor: pointer;
}

.page-privacy .privacy-fold .fold__body {
  padding-bottom: 16px;
  font-size: .95rem;
  line-height: 1.8;
  color: #22303a;
}

.page-privacy .privacy-fold .fold__body p {
  margin: 0;
}

/* ---------- 安全 ---------- */
.page-privacy .privacy-security {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
}

.page-privacy .privacy-security__figure {
  background: linear-gradient(150deg, rgba(11, 42, 74, .08), rgba(94, 156, 139, .14));
  padding: 18px;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-privacy .privacy-shield {
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
  margin: 0 auto;
}

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

.page-privacy .privacy-security__list li {
  padding-left: 18px;
  border-left: 3px solid var(--celadon);
}

.page-privacy .privacy-security__name {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--deep);
}

.page-privacy .privacy-security__list p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: #22303a;
}

/* ---------- 权利 ---------- */
.page-privacy .rights-card {
  padding: 20px 22px;
  background: var(--card);
  box-shadow: inset 0 0 0 1px var(--mist);
  border-top: 3px solid var(--coral);
}

.page-privacy .rights-card__title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--deep);
}

.page-privacy .rights-card__body {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: #22303a;
}

.page-privacy .privacy-rights__note {
  margin: 22px 0 0;
  padding: 16px 20px;
  background: rgba(216, 229, 225, .6);
  font-size: .95rem;
  line-height: 1.8;
  color: var(--deep);
}

.page-privacy .privacy-rights__note a,
.page-privacy .privacy-footnote a {
  color: var(--coral);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 更新记录 ---------- */
.page-privacy .privacy-timeline {
  margin: 0 0 clamp(26px, 4vw, 40px);
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-timeline .timeline__item {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: 18px;
  padding: 18px 0 18px 18px;
  border-left: 2px solid var(--mist);
  position: relative;
}

.page-privacy .privacy-timeline .timeline__item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--celadon);
  box-shadow: 0 0 0 4px rgba(94, 156, 139, .16);
}

.page-privacy .privacy-timeline .timeline__year {
  font-family: var(--font-mono);
  font-size: .92rem;
  font-weight: 700;
  color: var(--deep);
  letter-spacing: .04em;
}

.page-privacy .privacy-timeline__title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--deep);
}

.page-privacy .privacy-timeline p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--slate);
}

/* ---------- 联系 ---------- */
.page-privacy .privacy-contact {
  padding: clamp(22px, 3vw, 32px);
  background: linear-gradient(155deg, var(--deep), var(--ink));
  color: var(--paper);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-privacy .privacy-contact__title {
  margin: 0 0 18px;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--paper);
}

.page-privacy .privacy-contact__list {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(216, 229, 225, .22);
}

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

.page-privacy .privacy-contact__row dt {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--celadon);
}

.page-privacy .privacy-contact__row dd {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--paper);
}

.page-privacy .privacy-contact__row dd a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--data);
}

.page-privacy .privacy-contact__note {
  margin: 18px 0 0;
  font-size: .88rem;
  line-height: 1.8;
  color: rgba(244, 239, 226, .76);
}

.page-privacy .privacy-footnote {
  margin: 20px 0 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-privacy .privacy-top-wrap {
  margin: 28px 0 0;
}

.page-privacy .privacy-top {
  display: inline-block;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-grid--share .term--wide {
    grid-column: span 1;
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: 7.5rem 1fr;
    align-items: baseline;
    gap: 16px;
  }

  .page-privacy .privacy-security {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: end;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  }

  .page-privacy .privacy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-grid--rights {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .privacy-grid--share {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .privacy-hero {
    background: none;
    color: #000;
  }

  .page-privacy .privacy-hero__lines,
  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-top-wrap {
    display: none;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-hero__lead,
  .page-privacy .privacy-hero__meta,
  .page-privacy .privacy-hero .breadcrumbs__list {
    color: #000;
  }

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

  .page-privacy .privacy-section {
    break-inside: avoid;
  }

  .page-privacy .privacy-contact {
    background: none;
    color: #000;
    box-shadow: inset 0 0 0 1px #999;
  }

  .page-privacy .privacy-contact__title,
  .page-privacy .privacy-contact__row dd,
  .page-privacy .privacy-contact__row dd a,
  .page-privacy .privacy-contact__note {
    color: #000;
  }

  .page-privacy .privacy-fold .fold__body {
    display: block;
  }
}