.page-privacy {
  --p-measure: 720px;
  --p-toc: 224px;
  background-color: var(--ink-900);
  color: var(--white);
  font-family: var(--font-body);
}

.page-privacy :focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 首屏框景 ---------- */
.page-privacy .privacy-hero {
  padding: clamp(20px, 3.5vw, 36px) 0 clamp(28px, 4.5vw, 52px);
  border-bottom: var(--line);
  background-image:
    repeating-linear-gradient(90deg, rgba(27, 42, 68, 0.9) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, rgba(27, 42, 68, 0.5) 0 1px, transparent 1px 48px);
}

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .privacy-hero__frame {
  position: relative;
  max-width: 900px;
  padding: clamp(20px, 3.5vw, 40px);
  border: var(--line);
  background: rgba(11, 18, 32, 0.88);
}

.page-privacy .privacy-hero__frame::before,
.page-privacy .privacy-hero__frame::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--cyan);
}

.page-privacy .privacy-hero__frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-privacy .privacy-hero__frame::after {
  right: -1px;
  bottom: -1px;
  border-top: 0;
  border-left: 0;
}

.page-privacy .privacy-hero__frame .eyebrow {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-privacy h1 {
  margin: 10px 0 16px;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.06;
}

.page-privacy .privacy-hero__lead {
  max-width: 62ch;
  margin: 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.78;
  color: var(--white);
}

.page-privacy .privacy-hero__meta {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-top: 10px;
  border-top: var(--line);
  font-size: 14px;
  color: var(--dim);
}

.page-privacy .privacy-hero__meta .mono {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__mail {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--white);
  word-break: break-word;
}

@media (min-width: 720px) {
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: var(--line);
  }

  .page-privacy .privacy-hero__meta li {
    padding: 14px 18px 0 0;
    border-top: 0;
  }

  .page-privacy .privacy-hero__meta li + li {
    padding-left: 18px;
    border-left: var(--line);
  }
}

/* ---------- 主体双栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding: clamp(32px, 5vw, 56px) 0 clamp(48px, 6vw, 76px);
}

@media (min-width: 981px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--p-toc) minmax(0, var(--p-measure));
    column-gap: clamp(40px, 5vw, 72px);
  }
}

/* ---------- 锚点目录 ---------- */
.page-privacy .privacy-toc {
  position: sticky;
  top: var(--header-total);
  z-index: 4;
  padding: 10px 0;
  border: var(--line);
  background: var(--panel);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 8px;
  padding: 0 14px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--dim);
  text-transform: uppercase;
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 14px 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  border: var(--line);
  background: var(--panel-2);
  color: var(--dim);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.page-privacy .toc-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--white);
  border-color: var(--cyan);
  background: rgba(34, 224, 255, 0.08);
}

@media (min-width: 981px) {
  .page-privacy .privacy-toc {
    top: calc(var(--header-total) + 28px);
    padding: 2px 0 2px 18px;
    border: 0;
    border-left: 1px solid var(--grid);
    background: transparent;
  }

  .page-privacy .privacy-toc__title {
    padding: 0;
    margin-bottom: 12px;
  }

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

  .page-privacy .privacy-toc__list a {
    border-color: transparent;
    background: transparent;
    font-size: 14px;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    background: rgba(34, 224, 255, 0.05);
  }
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-sec {
  padding-top: clamp(18px, 2.6vw, 26px);
  border-top: var(--line);
  scroll-margin-top: calc(var(--header-total) + 32px);
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(38px, 5vw, 60px);
}

.page-privacy .privacy-sec__num {
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid var(--grid);
  background: var(--panel-2);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .privacy-sec h2 {
  margin: 14px 0 14px;
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.page-privacy .privacy-sec h3 {
  margin: 0 0 8px;
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: 1.5;
}

.page-privacy .privacy-sec p {
  margin: 0 0 16px;
  font-size: 16.5px;
  font-weight: 500;
  line-height: 1.78;
  color: var(--white);
}

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

.page-privacy .privacy-sec a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-sec a:hover {
  color: var(--white);
}

/* ---------- 信息卡 ---------- */
.page-privacy .info-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 10px 0 0;
}

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

  .page-privacy .info-grid > :last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1100px) {
  .page-privacy .info-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .info-grid > :last-child {
    grid-column: auto;
  }
}

.page-privacy .info-card {
  position: relative;
  padding: 20px 18px 20px;
  border: var(--line);
  background: var(--panel);
}

.page-privacy .info-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 10px;
  height: 10px;
  background: var(--cyan);
}

.page-privacy .info-card:nth-child(2)::before {
  background: var(--violet);
}

.page-privacy .info-card:nth-child(3)::before {
  background: var(--mint);
}

.page-privacy .info-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.page-privacy .info-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--dim);
}

/* ---------- 用途清单 ---------- */
.page-privacy .use-list {
  margin: 8px 0 22px;
  padding: 0;
  list-style: none;
  border-top: var(--line);
}

.page-privacy .use-list li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: var(--line);
  font-size: 16px;
  line-height: 1.75;
}

@media (min-width: 640px) {
  .page-privacy .use-list li {
    grid-template-columns: 122px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }
}

.page-privacy .use-k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

@media (min-width: 640px) {
  .page-privacy .use-k {
    padding-top: 5px;
  }
}

/* ---------- 流向图 ---------- */
.page-privacy .flow {
  display: grid;
  gap: 20px;
  margin: 0 0 22px;
  padding: 22px 20px;
  border: var(--line);
  background: var(--panel);
}

@media (min-width: 720px) {
  .page-privacy .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
}

.page-privacy .flow__node {
  position: relative;
  padding-top: 16px;
  border-top: 1px solid var(--grid);
}

.page-privacy .flow__node::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--cyan);
}

.page-privacy .flow__node:nth-child(2)::before {
  background: var(--violet);
}

.page-privacy .flow__node:nth-child(3)::before {
  background: var(--mint);
}

.page-privacy .flow__node strong {
  display: block;
  margin-bottom: 7px;
  font-size: 14.5px;
  color: var(--white);
}

.page-privacy .flow__node p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--dim);
}

/* ---------- 关键条款 ---------- */
.page-privacy .clause {
  padding: 6px 0 6px 16px;
  border-left: 2px solid var(--cyan);
  background: linear-gradient(90deg, rgba(34, 224, 255, 0.07), transparent 72%);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--white);
}

/* ---------- 中段图像停顿 ---------- */
.page-privacy .read-break {
  margin: clamp(32px, 5vw, 52px) 0 clamp(28px, 4vw, 44px);
}

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

.page-privacy .read-break .img-frame__cap {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--dim);
}

/* ---------- 留存清单 ---------- */
.page-privacy .keep-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .keep-list li {
  position: relative;
  padding: 12px 0 12px 18px;
  border-bottom: var(--line);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--white);
}

.page-privacy .keep-list li::before {
  content: "";
  position: absolute;
  top: 21px;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

.page-privacy .keep-list .mono {
  margin-right: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* ---------- 请求对照表 ---------- */
.page-privacy .table-wrap {
  margin: 10px 0 22px;
  border: var(--line);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}

.page-privacy caption {
  padding: 12px 14px;
  border-bottom: 1px solid var(--grid);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--dim);
  text-align: left;
  background: var(--panel);
}

.page-privacy th,
.page-privacy td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--grid);
  font-size: 15px;
  line-height: 1.65;
  text-align: left;
  vertical-align: top;
}

.page-privacy th {
  background: var(--panel-2);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--dim);
  white-space: nowrap;
}

.page-privacy td:first-child {
  color: var(--cyan);
}

.page-privacy tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 行动舱 ---------- */
.page-privacy .privacy-cta {
  position: relative;
  margin-top: clamp(42px, 6vw, 68px);
  padding: clamp(22px, 3.5vw, 36px);
  border: var(--line);
  background: linear-gradient(135deg, rgba(34, 224, 255, 0.1), rgba(168, 85, 247, 0.1) 62%, rgba(11, 18, 32, 0.6));
}

.page-privacy .privacy-cta::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--flare);
}

.page-privacy .privacy-cta h2 {
  margin: 0 0 10px;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.4;
}

.page-privacy .privacy-cta p {
  margin: 0 0 20px;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--dim);
}

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

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