.page-privacy {
  --pp-line: rgba(11, 27, 43, .12);
  --pp-line-dark: rgba(69, 224, 206, .2);
  --pp-green-line: rgba(31, 168, 92, .3);
  --pp-card: #FFFFFF;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  color: var(--on-dark);
  padding-block: clamp(18px, 3vw, 28px) clamp(44px, 7vw, 84px);
  overflow: clip;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(22px, 4vw, 44px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--on-dark-soft);
}

.page-privacy .breadcrumb__link {
  color: var(--on-dark-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .breadcrumb__sep {
  color: rgba(245, 242, 233, .32);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-privacy .privacy-hero__copy h1 {
  margin: 14px 0 0;
  max-width: 17ch;
  text-wrap: balance;
}

.page-privacy .privacy-hero .label {
  color: var(--cyan);
}

.page-privacy .privacy-hero .lede {
  margin: 18px 0 0;
  max-width: 46ch;
  color: var(--on-dark-soft);
}

.page-privacy .privacy-hero__strip {
  list-style: none;
  margin: clamp(22px, 4vw, 36px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-hero__strip li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--pp-line-dark);
  border-radius: var(--r-pill);
  font-size: 13px;
  color: var(--on-dark-soft);
  background: rgba(22, 50, 74, .55);
}

.page-privacy .privacy-hero__strip .mono {
  font-size: 12px;
  color: var(--score);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--pp-line-dark);
  box-shadow: var(--shadow-2);
}

.page-privacy .privacy-hero__figure .figure__media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure .figure__caption {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--on-dark-soft);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  padding-block: clamp(34px, 6vw, 76px);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(22px, 4vw, 56px);
}

/* ---------- 锚点目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--pitch-soft);
  border-radius: var(--r-lg);
  padding: 16px 16px 14px;
  border: 1px solid rgba(18, 114, 74, .14);
}

.page-privacy .privacy-toc .label {
  margin: 0 0 10px;
  color: var(--pitch-deep);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 13px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(18, 114, 74, .16);
  color: var(--pitch-deep);
  font-size: 13px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  font-size: 11px;
  color: var(--pitch);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: #FFFFFF;
}

.page-privacy:has(#scope:target) .privacy-toc__list a[href="#scope"],
.page-privacy:has(#data:target) .privacy-toc__list a[href="#data"],
.page-privacy:has(#use:target) .privacy-toc__list a[href="#use"],
.page-privacy:has(#sync:target) .privacy-toc__list a[href="#sync"],
.page-privacy:has(#cookies:target) .privacy-toc__list a[href="#cookies"],
.page-privacy:has(#retention:target) .privacy-toc__list a[href="#retention"],
.page-privacy:has(#rights:target) .privacy-toc__list a[href="#rights"],
.page-privacy:has(#contact:target) .privacy-toc__list a[href="#contact"] {
  background: var(--night);
  border-color: var(--night);
  color: var(--paper);
}

.page-privacy:has(#scope:target) .privacy-toc__list a[href="#scope"] .mono,
.page-privacy:has(#data:target) .privacy-toc__list a[href="#data"] .mono,
.page-privacy:has(#use:target) .privacy-toc__list a[href="#use"] .mono,
.page-privacy:has(#sync:target) .privacy-toc__list a[href="#sync"] .mono,
.page-privacy:has(#cookies:target) .privacy-toc__list a[href="#cookies"] .mono,
.page-privacy:has(#retention:target) .privacy-toc__list a[href="#retention"] .mono,
.page-privacy:has(#rights:target) .privacy-toc__list a[href="#rights"] .mono,
.page-privacy:has(#contact:target) .privacy-toc__list a[href="#contact"] .mono {
  color: var(--score);
}

/* ---------- 条款区块 ---------- */
.page-privacy .psec {
  scroll-margin-top: 104px;
  padding-block: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--pp-line);
}

.page-privacy .psec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .psec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
}

.page-privacy .psec__head h2 {
  margin: 0;
  text-wrap: balance;
}

.page-privacy .psec__num {
  flex: none;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--pitch-deep);
  background: rgba(31, 168, 92, .13);
  border-radius: 6px;
  padding: 4px 8px;
}

.page-privacy .psec:target .psec__head h2 {
  color: var(--pitch-deep);
}

.page-privacy .terms {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .terms li {
  display: grid;
  grid-template-columns: 3.2em minmax(0, 1fr);
  gap: 10px;
  padding-left: 14px;
  border-left: 2px solid var(--pp-green-line);
}

.page-privacy .terms__no {
  font-size: 13px;
  line-height: 1.9;
  color: var(--haze);
}

.page-privacy .terms p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-privacy .note-line {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--haze);
}

/* ---------- 信息四类 ---------- */
.page-privacy .infoset {
  display: grid;
  gap: 14px;
}

.page-privacy .infoset__item {
  display: grid;
  gap: 6px;
  align-content: start;
  background: var(--pp-card);
  border: 1px solid var(--pp-line);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  box-shadow: var(--shadow-1);
}

.page-privacy .infoset__no {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--signal);
}

.page-privacy .infoset__item h3 {
  margin: 0;
}

.page-privacy .infoset__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-privacy .infoset__item .infoset__eg {
  font-size: 14px;
  color: var(--pitch-deep);
  padding-top: 6px;
  border-top: 1px dashed rgba(18, 114, 74, .22);
}

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

.page-privacy .usecase li {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: 12px;
  padding: 18px 18px 18px 16px;
  border-radius: var(--r-md);
  background: var(--night);
  color: var(--on-dark);
}

.page-privacy .usecase__no {
  font-size: 13px;
  color: var(--score);
  line-height: 1.9;
}

.page-privacy .usecase h3 {
  margin: 0 0 4px;
  color: var(--on-dark);
}

.page-privacy .usecase p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--on-dark-soft);
}

/* ---------- 同步统计 ---------- */
.page-privacy .sync-stats {
  margin-top: 22px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 18px 20px;
  border-radius: var(--r-lg);
  background: var(--pitch-soft);
  border: 1px solid rgba(18, 114, 74, .16);
}

.page-privacy .sync-stats .stat {
  display: grid;
  gap: 2px;
}

.page-privacy .sync-stats .stat__value {
  font-size: 32px;
  line-height: 1.1;
  color: var(--pitch-deep);
}

.page-privacy .sync-stats .stat__label {
  font-size: 13px;
  color: var(--text-soft);
}

.page-privacy .sync-stats__note {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pitch-deep);
  padding-top: 10px;
  border-top: 1px dashed rgba(18, 114, 74, .25);
}

/* ---------- Cookie ---------- */
.page-privacy .cookie-grid {
  display: grid;
  gap: 14px;
}

.page-privacy .cookie-card {
  background: var(--pp-card);
  border: 1px solid var(--pp-line);
  border-radius: var(--r-lg);
  padding: 18px 20px;
}

.page-privacy .cookie-card h3 {
  margin: 0 0 10px;
}

.page-privacy .cookie-card ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.page-privacy .cookie-card li {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-privacy .cookie-card--stat {
  background: var(--pitch-soft);
  border-color: rgba(18, 114, 74, .2);
}

.page-privacy .cookie-card--stat li {
  color: var(--pitch-deep);
}

/* ---------- 折叠 ---------- */
.page-privacy .fold {
  margin-top: 18px;
  padding: 0 18px;
  border: 1px dashed rgba(18, 114, 74, .4);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .62);
}

.page-privacy .fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--pitch-deep);
  list-style: none;
}

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

.page-privacy .fold summary::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--signal);
  font-weight: 400;
}

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

.page-privacy .fold__body {
  padding: 14px 0 16px;
  border-top: 1px solid var(--pp-line);
  display: grid;
  gap: 10px;
}

.page-privacy .fold__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

/* ---------- 权利 ---------- */
.page-privacy .rights {
  display: grid;
  gap: 12px;
}

.page-privacy .rights__item {
  position: relative;
  padding: 16px 18px 16px 22px;
  border-radius: var(--r-md);
  background: var(--pitch-soft);
  border-left: 4px solid var(--signal);
}

.page-privacy .rights__item h3 {
  margin: 0 0 6px;
  color: var(--pitch-deep);
}

.page-privacy .rights__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

/* ---------- 联系 ---------- */
.page-privacy .privacy-contact {
  padding-block: clamp(38px, 6vw, 76px);
}

.page-privacy .contact-panel {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  background: var(--night);
  color: var(--on-dark);
  border-radius: var(--r-xl);
  padding: clamp(22px, 4vw, 40px);
  box-shadow: var(--shadow-2);
}

.page-privacy .contact-panel .label {
  color: var(--cyan);
  margin: 0 0 10px;
}

.page-privacy .contact-panel h2 {
  margin: 0 0 12px;
  text-wrap: balance;
}

.page-privacy .contact-panel__copy p {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--on-dark-soft);
}

.page-privacy .contact-panel__card {
  display: grid;
  gap: 4px;
  align-content: start;
  padding: 18px 20px;
  border-radius: var(--r-lg);
  background: var(--night-2);
  border: 1px solid var(--pp-line-dark);
}

.page-privacy .contact-panel__k {
  margin: 8px 0 0;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--haze);
}

.page-privacy .contact-panel__card .contact-panel__k:first-child {
  margin-top: 0;
}

.page-privacy .contact-panel__v {
  margin: 0;
  font-size: 16px;
  color: var(--score);
  word-break: break-all;
}

.page-privacy .contact-panel__hint {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--on-dark-soft);
  padding-top: 10px;
  border-top: 1px solid var(--hair-light);
}

.page-privacy .privacy-related {
  margin-top: clamp(18px, 3vw, 28px);
  display: grid;
  gap: 10px;
}

.page-privacy .related-link {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(18, 114, 74, .18);
  text-decoration: none;
  color: var(--ink);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .related-link .label {
  color: var(--pitch-deep);
}

.page-privacy .related-link > span:last-child {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-soft);
}

.page-privacy .related-link:hover,
.page-privacy .related-link:focus-visible {
  transform: translateY(-4px);
  background: #FFFFFF;
  box-shadow: var(--shadow-1);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .infoset,
  .page-privacy .cookie-grid,
  .page-privacy .rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 720px) {
  .page-privacy .usecase {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .contact-panel {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: end;
  }

  .page-privacy .privacy-hero__figure .figure__media {
    aspect-ratio: 16 / 9;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    padding: 18px 14px;
  }

  .page-privacy .privacy-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .privacy-toc__list li + li {
    margin-top: 2px;
  }

  .page-privacy .privacy-toc__list a {
    display: flex;
    width: 100%;
    border: 0;
    background: transparent;
    border-radius: var(--r-sm);
    padding: 8px 10px;
    white-space: normal;
    font-size: 14px;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    background: rgba(255, 255, 255, .85);
  }
}

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

  .page-privacy .related-link:hover,
  .page-privacy .related-link:focus-visible {
    transform: none;
  }
}