.page-privacy {
  background: var(--abyss-900);
  color: var(--fg);
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 28px) 0 56px;
  background: var(--abyss-900);
  border-bottom: 2px solid var(--abyss-500);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 8% 0%, rgba(63, 227, 210, 0.16) 0%, rgba(8, 25, 42, 0) 58%),
    linear-gradient(118deg, rgba(8, 25, 42, 0.96) 0%, rgba(8, 25, 42, 0.82) 46%, rgba(16, 42, 66, 0.62) 100%);
}

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

.page-privacy .privacy-hero__kicker {
  margin: 22px 0 10px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-privacy .privacy-hero__title {
  max-width: 22ch;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 6vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.page-privacy .privacy-hero__lead {
  max-width: 58ch;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--fg-soft);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--neon);
  font-size: 14px;
  color: var(--fg-soft);
}

.page-privacy .privacy-hero__facts .mono {
  font-size: 18px;
  font-weight: 600;
  color: var(--neon);
  letter-spacing: -0.01em;
}

.page-privacy .privacy-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

/* ---------- 正文纸色带 ---------- */
.page-privacy .privacy-body {
  background: var(--paper);
  color: var(--ink);
  padding: 48px 0 64px;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-privacy .privacy-toc {
  border: 2px solid var(--ink);
  border-radius: var(--radius-card);
  background: var(--paper-soft);
  padding: 16px 16px 14px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

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

.page-privacy .privacy-toc__link {
  display: block;
  padding: 8px 12px;
  min-height: 40px;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  background: rgba(16, 42, 66, 0.06);
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease), color 0.16s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: var(--abyss-700);
  background: var(--paper);
}

.page-privacy .privacy-toc__note {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--slate);
}

.page-privacy .privacy-doc {
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-sec {
  margin: 0 0 52px;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-sec:last-of-type {
  margin-bottom: 0;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .privacy-sec__num {
  display: inline-block;
  padding: 2px 9px;
  border: 2px solid var(--ink);
  border-radius: var(--radius-pill);
  background: var(--amber);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-sec__lead {
  margin: 0 0 16px;
  font-weight: 500;
}

.page-privacy .privacy-sec p {
  margin: 0 0 14px;
}

.page-privacy .privacy-sec__foot {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(20, 25, 30, 0.18);
  font-size: 14px;
  color: var(--ink-soft);
}

.page-privacy .privacy-sec:target .privacy-sec__title {
  text-decoration: underline;
  text-decoration-color: var(--amber);
  text-decoration-thickness: 6px;
  text-underline-offset: 4px;
}

/* ---------- 表格 ---------- */
.page-privacy .privacy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.65;
}

.page-privacy .privacy-table__caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 10px;
  font-size: 13px;
  color: var(--slate);
}

.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  text-align: left;
  vertical-align: top;
  padding: 12px 12px 12px 0;
  border-bottom: 1px solid rgba(20, 25, 30, 0.18);
}

.page-privacy .privacy-table thead th {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--ink);
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px;
}

.page-privacy .privacy-table tbody tr:hover {
  background: var(--paper-soft);
}

.page-privacy .privacy-table .tag {
  font-size: 12px;
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list li {
  padding-left: 16px;
  border-left: 3px solid var(--mist);
}

.page-privacy .privacy-list strong {
  font-weight: 800;
  color: var(--ink);
}

/* ---------- 保留期限 ---------- */
.page-privacy .privacy-retention {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-retention li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-left: 4px solid var(--abyss-700);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  background: var(--paper-soft);
}

.page-privacy .privacy-retention__term {
  font-size: 15px;
  font-weight: 600;
  color: var(--abyss-700);
}

/* ---------- 可管理范围 ---------- */
.page-privacy .privacy-controls {
  display: grid;
  gap: 16px;
  margin-top: 6px;
}

.page-privacy .privacy-control {
  padding: 16px;
  border: 2px solid var(--ink);
  border-radius: var(--radius-card);
  background: var(--paper-soft);
  box-shadow: 4px 4px 0 0 var(--ink);
}

.page-privacy .privacy-control__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
}

.page-privacy .privacy-control p {
  margin: 0;
  font-size: 15px;
  color: var(--ink-soft);
}

/* ---------- 折叠块 ---------- */
.page-privacy .privacy-fold {
  margin: 18px 0 0;
  border: 2px solid var(--ink);
  border-radius: var(--radius-card);
  background: var(--paper-soft);
}

.page-privacy .privacy-fold > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  list-style: none;
}

.page-privacy .privacy-fold > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-fold > summary::before {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--abyss-700);
}

.page-privacy .privacy-fold[open] > summary::before {
  content: "－";
}

.page-privacy .privacy-fold__body {
  padding: 12px 16px 16px;
  border-top: 1px solid rgba(20, 25, 30, 0.18);
  font-size: 15px;
  color: var(--ink-soft);
}

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

/* ---------- 联络块 ---------- */
.page-privacy .privacy-contact {
  margin: 6px 0 0;
  padding: 20px;
  border: 2px solid var(--neon);
  border-radius: var(--radius-card);
  background: var(--abyss-900);
  color: var(--fg);
  box-shadow: var(--shadow-hard);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(169, 199, 196, 0.24);
}

.page-privacy .privacy-contact__row:last-of-type {
  border-bottom: none;
}

.page-privacy .privacy-contact__label {
  flex: 0 0 76px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-privacy .privacy-contact__value {
  font-size: 15px;
  font-weight: 600;
  color: var(--neon);
}

.page-privacy .privacy-contact .btn {
  margin-left: auto;
}

.page-privacy .privacy-contact__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg-soft);
}

/* ---------- 结尾色带 ---------- */
.page-privacy .privacy-next {
  background: var(--abyss-700);
  border-top: 2px solid var(--neon);
  padding: 48px 0;
}

.page-privacy .privacy-next__inner {
  display: grid;
  gap: 24px;
}

.page-privacy .privacy-next__kicker {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-privacy .privacy-next__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.6vw, 28px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--fg);
}

.page-privacy .privacy-next__text p:last-child {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  color: var(--fg-soft);
}

.page-privacy .privacy-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-retention li {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }

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

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding-top: calc(var(--header-h) + 56px);
    padding-bottom: 76px;
  }

  .page-privacy .privacy-body {
    padding: 72px 0 88px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .privacy-toc__link {
    border-radius: 0 var(--radius-card) var(--radius-card) 0;
    border-left: 3px solid rgba(16, 42, 66, 0.28);
    background: transparent;
    padding: 9px 12px;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-left-color: var(--amber);
    background: var(--paper);
  }

  .page-privacy .privacy-sec {
    margin-bottom: 64px;
  }

  .page-privacy .privacy-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 48px;
  }

  .page-privacy .privacy-next__links {
    flex-direction: column;
    align-items: stretch;
  }
}

/* 窄屏表格堆叠，避免横向溢出 */
@media (max-width: 639px) {
  .page-privacy .privacy-table thead {
    display: none;
  }

  .page-privacy .privacy-table,
  .page-privacy .privacy-table tbody,
  .page-privacy .privacy-table tr,
  .page-privacy .privacy-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .privacy-table tr {
    margin-bottom: 14px;
    padding: 12px 14px;
    border: 2px solid var(--ink);
    border-radius: var(--radius-card);
    background: var(--paper-soft);
  }

  .page-privacy .privacy-table td {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 10px;
    padding: 6px 0;
    border-bottom: none;
    font-size: 15px;
  }

  .page-privacy .privacy-table td::before {
    content: attr(data-label);
    font-size: 13px;
    font-weight: 700;
    color: var(--slate);
  }

  .page-privacy .privacy-contact .btn {
    margin-left: 0;
    width: 100%;
  }

  .page-privacy .privacy-contact__value {
    word-break: break-all;
  }
}

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