.page-privacy {
  --pp-aside: 236px;
  --pp-dot: 5px;
}

/* ---------- 面包屑与首屏 ---------- */
.page-privacy .breadcrumb {
  margin-top: 26px;
}

.page-privacy .privacy-hero {
  display: grid;
  gap: 26px;
  align-items: start;
  padding: 24px 0 10px;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(30px, 6.4vw, 46px);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--ink);
  margin: 14px 0 0;
  max-width: 22ch;
}

.page-privacy .privacy-hero .lede {
  margin: 16px 0 0;
  max-width: 58ch;
  color: var(--ink-dim);
  font-size: 16.5px;
  line-height: 1.76;
}

.page-privacy .privacy-meta {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 9px 22px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--ink-dim);
}

.page-privacy .privacy-meta li {
  position: relative;
  padding-left: 15px;
}

.page-privacy .privacy-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: var(--pp-dot);
  height: var(--pp-dot);
  margin-top: -2.5px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .privacy-hero-media {
  margin: 0;
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.page-privacy .privacy-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(34, 211, 238, .14), transparent 46%, rgba(167, 139, 250, .16));
  pointer-events: none;
}

.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 28px;
  padding: 20px 0 78px;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ink-dim);
}

.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-deep);
  color: var(--ink-dim);
  font-size: 13.5px;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .privacy-toc-link .mono {
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .privacy-toc-link:hover,
.page-privacy .privacy-toc-link:focus-visible {
  color: var(--ink);
  border-color: rgba(34, 211, 238, .55);
  background: rgba(34, 211, 238, .09);
}

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

/* ---------- 条款 ---------- */
.page-privacy .privacy-clauses {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-privacy .clause {
  padding: 30px 0 34px;
  border-top: 1px solid var(--line);
}

.page-privacy .clause:first-child {
  border-top: 0;
  padding-top: 2px;
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 13px;
  margin-bottom: 14px;
}

.page-privacy .clause-num {
  flex: none;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-privacy .clause-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 3.6vw, 26px);
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-privacy .clause-lead {
  margin: 0 0 20px;
  max-width: 62ch;
  color: var(--ink-dim);
  font-size: 15.5px;
  line-height: 1.78;
}

/* 记录类型定义表 */
.page-privacy .privacy-defs {
  margin: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-def {
  display: grid;
  gap: 5px;
  padding: 15px 18px 16px;
  background: var(--panel-deep);
  border-left: 2px solid var(--line);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-def:nth-child(1) { border-left-color: var(--newbie); }
.page-privacy .privacy-def:nth-child(2) { border-left-color: var(--classic); }
.page-privacy .privacy-def:nth-child(3) { border-left-color: var(--ret); }
.page-privacy .privacy-def:nth-child(4) { border-left-color: var(--violet); }
.page-privacy .privacy-def:nth-child(5) { border-left-color: var(--cyan); }

.page-privacy .privacy-def:hover {
  background: var(--panel);
}

.page-privacy .privacy-def dt {
  font-family: var(--font-head);
  font-size: 15.5px;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-privacy .privacy-def dd {
  margin: 0;
  color: var(--ink-dim);
  font-size: 15px;
  line-height: 1.72;
}

/* 用途清单 */
.page-privacy .usage-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-privacy .usage-item {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-privacy .usage-key {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-privacy .usage-text {
  margin: 0;
  color: var(--ink-dim);
  font-size: 15.5px;
  line-height: 1.74;
}

/* 保存与安全 */
.page-privacy .safeguard-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .safeguard-item {
  position: relative;
  padding: 14px 17px 14px 46px;
  background: var(--panel-deep);
  color: var(--ink-dim);
  font-size: 15px;
  line-height: 1.72;
}

.page-privacy .safeguard-item::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 19px;
  width: 10px;
  height: 10px;
  border: 1.5px solid var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .safeguard-item:nth-child(2n)::before {
  border-color: var(--gold);
}

/* 用户请求步骤 */
.page-privacy .rights-steps {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: rstep;
}

.page-privacy .rights-step {
  counter-increment: rstep;
  position: relative;
  padding-left: 46px;
}

.page-privacy .rights-step::before {
  content: counter(rstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--gold);
  border: 1px solid rgba(245, 197, 66, .42);
  border-radius: 6px;
  padding: 3px 5px;
  line-height: 1.5;
}

.page-privacy .rights-step-title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-privacy .rights-step p {
  margin: 0;
  color: var(--ink-dim);
  font-size: 15.5px;
  line-height: 1.74;
}

.page-privacy .rights-note {
  margin: 0;
  padding: 14px 16px;
  background: rgba(34, 211, 238, .07);
  border-left: 2px solid var(--cyan);
  color: var(--ink-dim);
  font-size: 14.5px;
  line-height: 1.72;
}

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

.page-privacy .rights-link:hover,
.page-privacy .rights-link:focus-visible {
  color: var(--gold);
}

/* 常见疑问折叠 */
.page-privacy .privacy-faq {
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-faq-item {
  background: var(--panel-deep);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.page-privacy .privacy-faq-item summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 15px 46px 15px 18px;
  font-family: var(--font-head);
  font-size: 15.5px;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--ink);
}

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

.page-privacy .privacy-faq-item summary::after {
  content: "";
  position: absolute;
  right: 19px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--cyan);
  border-bottom: 1.5px solid var(--cyan);
  transform: translateY(-72%) rotate(45deg);
  transition: transform var(--dur) var(--ease);
}

.page-privacy .privacy-faq-item[open] summary::after {
  transform: translateY(-28%) rotate(-135deg);
}

.page-privacy .privacy-faq-item summary:hover {
  color: var(--cyan);
}

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

.page-privacy .privacy-faq-item p {
  margin: 0;
  padding: 0 18px 17px;
  color: var(--ink-dim);
  font-size: 15px;
  line-height: 1.74;
}

/* 延伸链接 */
.page-privacy .privacy-more {
  margin-top: 30px;
  padding: 22px 20px;
  background: linear-gradient(120deg, rgba(167, 139, 250, .12), rgba(34, 211, 238, .07));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-more-title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ink-dim);
}

.page-privacy .privacy-more-links {
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-more-link {
  display: block;
  color: var(--ink);
  font-size: 15.5px;
  line-height: 1.6;
  text-decoration: none;
  padding-left: 16px;
  position: relative;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-more-link::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--violet);
  transition: transform var(--dur) var(--ease);
}

.page-privacy .privacy-more-link:hover,
.page-privacy .privacy-more-link:focus-visible {
  color: var(--cyan);
}

.page-privacy .privacy-more-link:hover::before {
  transform: translateX(3px);
}

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

  .page-privacy .usage-item {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .usage-key {
    padding-top: 2px;
  }

  .page-privacy .privacy-more-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 52px;
    padding: 46px 0 22px;
  }

  .page-privacy .privacy-hero-media {
    aspect-ratio: 4 / 3;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pp-aside) minmax(0, 1fr);
    gap: 58px;
    padding: 34px 0 100px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .privacy-toc-list {
    flex-direction: column;
    overflow: visible;
    padding: 0;
    gap: 4px;
  }

  .page-privacy .privacy-toc-link {
    border-radius: 10px;
    border-color: transparent;
    background: transparent;
    padding: 10px 12px;
    white-space: normal;
  }

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

  .page-privacy .clause {
    padding: 34px 0 40px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-toc {
    top: 112px;
  }
}

@media print {
  .page-privacy .privacy-toc,
  .page-privacy .privacy-more {
    display: none;
  }

  .page-privacy .privacy-body {
    display: block;
    padding: 0 0 20px;
  }

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