.page-privacy {
  background: var(--deep);
  color: var(--ice);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: calc(var(--header-h) + 62px) 0 0;
  background:
    radial-gradient(1080px 460px at 12% -12%, rgba(31, 224, 208, .16), transparent 62%),
    radial-gradient(760px 420px at 92% 6%, rgba(168, 85, 247, .14), transparent 66%),
    linear-gradient(180deg, var(--deep) 0%, var(--hull) 130%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(31, 224, 208, .05) 0 1px, transparent 1px 68px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 78%);
  pointer-events: none;
}

.page-privacy .privacy-hero > * {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  font-size: .85rem;
  color: var(--mist);
}

.page-privacy .crumb {
  color: var(--mist);
  text-decoration: none;
}

.page-privacy .crumb[aria-current="page"] {
  color: var(--cyan);
}

.page-privacy .crumb-sep {
  color: var(--line-soft);
}

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

.page-privacy .privacy-title {
  margin: 12px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  line-height: 1.26;
  color: var(--ice);
}

.page-privacy .privacy-title::after {
  content: "";
  display: block;
  width: 96px;
  height: 8px;
  margin-top: 22px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  transform: skewX(-24deg);
}

.page-privacy .lede {
  max-width: 60ch;
  margin: 26px 0 0;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .meta-item {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 22px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: rgba(10, 33, 54, .72);
}

.page-privacy .meta-num {
  font-family: var(--font-num);
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-privacy .meta-label {
  font-size: .86rem;
  color: var(--mist);
}

.page-privacy .privacy-visual {
  display: block;
  width: calc(100% - 2 * clamp(20px, 4vw, 40px));
  max-width: var(--shell-wide);
  margin: 52px auto 0;
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  overflow: hidden;
  background: var(--hull);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

/* ---------- 主体网格 ---------- */
.page-privacy .privacy-body {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 56px clamp(20px, 4vw, 40px) 104px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  align-self: start;
}

.page-privacy .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: .78rem;
  letter-spacing: .22em;
  color: var(--mist);
}

.page-privacy .toc-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .toc-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-pill);
  color: var(--mist);
  font-size: .88rem;
  white-space: nowrap;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(31, 224, 208, .08);
}

.page-privacy .toc-num {
  font-family: var(--font-num);
  font-size: .95rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-sections {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(52px, 7vw, 88px);
}

.page-privacy .legal-section {
  scroll-margin-top: calc(var(--header-h) + 32px);
}

.page-privacy .section-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 26px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .section-num {
  flex: none;
  font-family: var(--font-num);
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: .22em;
  color: var(--cyan);
}

.page-privacy .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.24rem, 2.2vw, 1.7rem);
  line-height: 1.42;
  color: var(--ice);
}

.page-privacy .body-text {
  margin: 0 0 1.1em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ice);
}

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

.page-privacy .body-text a,
.page-privacy .note a,
.page-privacy .query-panel a,
.page-privacy .use-item a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-privacy .body-text a:hover,
.page-privacy .note a:hover,
.page-privacy .query-panel a:hover,
.page-privacy .use-item a:hover {
  color: var(--cyan-soft);
  border-color: var(--cyan-soft);
}

.page-privacy .note {
  margin: 20px 0 0;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 标签云 ---------- */
.page-privacy .tag-cloud {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 28px;
}

.page-privacy .data-tag {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-pill);
  background: rgba(10, 33, 54, .74);
  font-size: .93rem;
  color: var(--ice);
  cursor: default;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .data-tag:hover,
.page-privacy .data-tag:focus-visible {
  color: var(--cyan-soft);
  border-color: var(--cyan);
  background: rgba(31, 224, 208, .1);
  outline: none;
}

.page-privacy .tag-note {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 6;
  width: max-content;
  max-width: 230px;
  padding: 10px 14px;
  border: 1px solid var(--cyan);
  border-radius: var(--r-md);
  background: var(--hull);
  color: var(--ice);
  font-size: .84rem;
  line-height: 1.62;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s linear;
  pointer-events: none;
}

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

/* ---------- 条目列表 ---------- */
.page-privacy .legal-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .legal-list li {
  position: relative;
  padding-left: 26px;
  font-size: .97rem;
  line-height: 1.8;
  color: var(--ice);
}

.page-privacy .legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(31, 224, 208, .12);
}

.page-privacy .legal-list li:nth-child(3n+2)::before {
  background: var(--coral);
  box-shadow: 0 0 0 4px rgba(255, 122, 69, .14);
}

.page-privacy .legal-list li:nth-child(3n)::before {
  background: var(--violet);
  box-shadow: 0 0 0 4px rgba(168, 85, 247, .16);
}

/* ---------- 用途网格 ---------- */
.page-privacy .use-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 8px 0 26px;
}

.page-privacy .use-item {
  position: relative;
  padding: 22px 22px 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(18, 58, 90, .52), rgba(10, 33, 54, .88));
  overflow: hidden;
}

.page-privacy .use-item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), transparent);
}

.page-privacy .use-index {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: .92rem;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-privacy .use-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--ice);
}

.page-privacy .use-item p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.76;
  color: var(--mist);
}

/* ---------- 查询面板 ---------- */
.page-privacy .query-panel {
  margin-top: 28px;
  padding: 26px clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(140deg, rgba(31, 224, 208, .1), rgba(168, 85, 247, .1));
}

.page-privacy .panel-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--cyan-soft);
}

.page-privacy .query-panel p {
  margin: 0 0 .9em;
  font-size: .96rem;
  line-height: 1.82;
  color: var(--ice);
}

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

/* ---------- 本地存储卡 ---------- */
.page-privacy .local-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 8px 0 26px;
}

.page-privacy .local-card {
  padding: 22px 20px;
  border: 1px dashed var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(10, 33, 54, .62);
}

.page-privacy .local-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--amber);
}

.page-privacy .local-card:nth-child(2) h3 {
  color: var(--violet);
}

.page-privacy .local-card:nth-child(3) h3 {
  color: var(--cyan);
}

.page-privacy .local-card p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 联系方式 ---------- */
.page-privacy .contact-block {
  margin: 8px 0 24px;
  padding: 6px clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--hull);
}

.page-privacy .contact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .contact-row:last-child {
  border-bottom: 0;
}

.page-privacy .contact-row dt {
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-privacy .contact-row dd {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--ice);
  word-break: break-word;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 700px) {
  .page-privacy .use-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-privacy .contact-row {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

/* ---------- 桌面：目录贴边 + 右侧大量留白 ---------- */
@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: 168px minmax(0, 620px) minmax(0, 1fr);
    column-gap: 56px;
    padding-top: 72px;
    padding-bottom: 128px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-privacy .toc-list {
    flex-direction: column;
    gap: 2px;
    padding-bottom: 0;
    overflow: visible;
    border-left: 1px solid var(--line);
  }

  .page-privacy .toc-link {
    margin-left: -1px;
    padding: 9px 0 9px 16px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    white-space: normal;
  }

  .page-privacy .toc-link:hover,
  .page-privacy .toc-link:focus-visible {
    border-left-color: var(--cyan);
    background: transparent;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition: none !important;
    animation: none !important;
  }
}

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

  .page-privacy .privacy-hero {
    padding-top: 0;
    background: none;
  }

  .page-privacy .privacy-hero::after,
  .page-privacy .privacy-visual,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-title::after,
  .page-privacy .tag-note {
    display: none !important;
  }

  .page-privacy .section-title,
  .page-privacy .body-text,
  .page-privacy .legal-list li,
  .page-privacy .use-item p,
  .page-privacy .local-card p,
  .page-privacy .note {
    color: #000;
  }

  .page-privacy .use-item,
  .page-privacy .local-card,
  .page-privacy .query-panel,
  .page-privacy .contact-block {
    background: none;
    border-color: #999;
  }
}