.page-privacy {
  --privacy-body-width: 44rem;
  color: var(--text);
}

.page-privacy .breadcrumb {
  padding-top: 18px;
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(40px, 6vw, 76px) clamp(44px, 7vw, 88px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(255, 106, 69, 0.16), transparent 55%),
    radial-gradient(85% 120% at 0% 25%, rgba(34, 227, 206, 0.16), transparent 62%),
    linear-gradient(165deg, var(--panel) 0%, var(--ink) 74%);
}

.page-privacy .privacy-hero-img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.65);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(34, 227, 206, 0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(34, 227, 206, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, #000 8%, transparent 88%);
  mask-image: linear-gradient(to bottom, #000 8%, transparent 88%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
  max-width: 52rem;
}

.page-privacy .privacy-version {
  display: inline-block;
  margin: 0 0 18px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-organic);
  color: var(--cyan-soft);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-privacy .privacy-lead {
  max-width: 40rem;
  margin: 0;
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  line-height: 1.78;
  color: var(--text);
  opacity: 0.92;
}

.page-privacy .privacy-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 0 12px 14px;
  border-left: 2px solid var(--cyan);
}

.page-privacy .fact-key {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--coral);
}

.page-privacy .fact-val {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text);
}

/* ---------- 双栏布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  padding-block: clamp(36px, 6vw, 72px) clamp(48px, 8vw, 96px);
}

.page-privacy .privacy-toc {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-organic);
  background: var(--panel);
}

.page-privacy .toc-title {
  margin: 0 0 12px;
  color: var(--muted);
}

.page-privacy .toc-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-radius: 10px 2px 10px 2px;
  color: var(--text);
  font-size: 0.92rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .toc-idx {
  font-size: 0.72rem;
  color: var(--cyan);
  letter-spacing: 0.08em;
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--cyan-soft);
  background: var(--panel-2);
  outline: none;
}

.page-privacy .privacy-body {
  min-width: 0;
}

/* ---------- 正文小节 ---------- */
.page-privacy .p-section {
  padding-top: clamp(22px, 3vw, 30px);
  margin-bottom: clamp(32px, 5vw, 52px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 120px;
}

.page-privacy .p-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 3.4vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-privacy .p-num {
  flex: none;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-privacy .privacy-body p {
  max-width: var(--privacy-body-width);
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .p-note {
  padding: 12px 16px;
  border-left: 2px solid var(--coral);
  background: rgba(20, 58, 80, 0.55);
  border-radius: 0 14px 14px 0;
  font-size: 0.94rem;
  color: var(--muted);
}

.page-privacy .p-list {
  max-width: var(--privacy-body-width);
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .p-list li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 18px;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--text);
}

.page-privacy .p-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 2px;
}

.page-privacy .p-list strong {
  color: var(--cyan-soft);
  font-weight: 600;
}

/* ---------- 功能映射 ---------- */
.page-privacy .use-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: var(--privacy-body-width);
  margin: 0;
}

.page-privacy .use-row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .use-row:first-child {
  border-top: 1px dashed var(--line);
}

.page-privacy .use-name {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--text);
}

.page-privacy .use-idx {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  font-size: 0.72rem;
  color: var(--ink);
  background: var(--cyan);
  border-radius: 6px 2px 6px 2px;
}

.page-privacy .use-desc {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 保留期限表 ---------- */
.page-privacy .table-wrap {
  max-width: 100%;
  margin: 0 0 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-organic);
  overflow: hidden;
  background: var(--panel);
}

.page-privacy .retain-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.page-privacy .retain-table th {
  padding: 12px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--muted);
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
}

.page-privacy .retain-table td {
  padding: 12px 12px;
  vertical-align: top;
  line-height: 1.6;
  color: var(--text);
  border-bottom: 1px solid rgba(32, 86, 111, 0.6);
}

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

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

.page-privacy .retain-table td.mono {
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

/* ---------- 联系块 ---------- */
.page-privacy .contact-block {
  max-width: var(--privacy-body-width);
  margin: 22px 0 26px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--coral);
  border-radius: var(--radius-organic);
  background:
    radial-gradient(120% 130% at 100% 0%, rgba(255, 106, 69, 0.18), transparent 60%),
    var(--panel-2);
}

.page-privacy .contact-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
}

.page-privacy .contact-mail {
  margin: 0 0 14px;
  font-size: clamp(0.95rem, 3.4vw, 1.2rem);
  letter-spacing: 0.02em;
  color: var(--coral-soft);
  word-break: break-all;
}

.page-privacy .contact-line {
  margin: 0 0 10px;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--text);
  opacity: 0.9;
}

.page-privacy .contact-line:last-child {
  margin-bottom: 0;
}

.page-privacy .contact-line .mono {
  color: var(--cyan);
}

/* ---------- 折叠问答 ---------- */
.page-privacy .policy-qa {
  max-width: var(--privacy-body-width);
  border-top: 1px solid var(--line);
}

.page-privacy .qa-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .qa-item summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
  list-style: none;
}

.page-privacy .qa-item summary::-webkit-details-marker {
  display: none;
}

.page-privacy .qa-item summary::after {
  content: "＋";
  flex: none;
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-privacy .qa-item[open] summary::after {
  content: "－";
}

.page-privacy .qa-item summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-privacy .qa-item p {
  margin: 10px 0 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 版本与延伸阅读 ---------- */
.page-privacy .policy-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--line);
}

.page-privacy .meta-cell p {
  max-width: 34rem;
  margin: 8px 0 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .meta-cell .data-label {
  margin: 0;
  color: var(--cyan);
}

.page-privacy .next-links {
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .next-link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-organic);
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .next-desc {
  font-weight: 400;
  font-size: 0.86rem;
  color: var(--muted);
}

.page-privacy .next-link:hover,
.page-privacy .next-link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan-soft);
  transform: translateX(3px);
  outline: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 10px;
  }

  .page-privacy .use-row {
    grid-template-columns: minmax(9rem, 13rem) minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .retain-table {
    font-size: 0.9rem;
  }

  .page-privacy .retain-table th,
  .page-privacy .retain-table td {
    padding: 13px 16px;
  }

  .page-privacy .policy-meta {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 44px);
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(180px, 220px) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 118px;
  }

  .page-privacy .toc-list {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .next-link {
    transition: none;
  }

  .page-privacy .next-link:hover,
  .page-privacy .next-link:focus-visible {
    transform: none;
  }
}
<<<END>>>