.page-privacy {
  background: var(--paper);
  color: var(--ink-900);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-900);
  color: var(--line-white);
  border-bottom: 4px solid var(--amber);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 31, 26, 0.6) 0%, rgba(10, 31, 26, 0.9) 100%);
}

.page-privacy .privacy-hero__body {
  position: relative;
  z-index: 2;
  padding-top: clamp(2.4rem, 6vw, 4.8rem);
  padding-bottom: clamp(2rem, 4.5vw, 3.2rem);
}

.page-privacy .privacy-hero .breadcrumbs {
  margin: 0 0 1.6rem;
}

.page-privacy .privacy-hero .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-num);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}

.page-privacy .privacy-hero .breadcrumbs li {
  color: rgba(247, 249, 244, 0.55);
}

.page-privacy .privacy-hero .breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.45rem;
  color: rgba(247, 249, 244, 0.35);
}

.page-privacy .privacy-hero .breadcrumbs a {
  color: rgba(247, 249, 244, 0.8);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t), border-color var(--t);
}

.page-privacy .privacy-hero .breadcrumbs a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .privacy-hero .breadcrumbs [aria-current="page"] {
  color: var(--line-white);
}

.page-privacy .privacy-hero h1 {
  margin: 0.7rem 0 0;
  max-width: 24ch;
  font-size: clamp(1.85rem, 5.2vw, 3.35rem);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -0.012em;
}

.page-privacy .privacy-hero__lead {
  margin: 1.35rem 0 0;
  max-width: 44ch;
  font-size: clamp(1rem, 2vw, 1.1rem);
  line-height: 1.8;
  color: rgba(247, 249, 244, 0.84);
}

.page-privacy .privacy-hero__facts {
  display: grid;
  gap: 0.9rem;
  margin: 2.2rem 0 0;
  padding: 1.3rem 0 0;
  list-style: none;
  border-top: 1px solid rgba(247, 249, 244, 0.22);
}

@media (min-width: 760px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.6rem;
  }
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(247, 249, 244, 0.76);
}

.page-privacy .privacy-hero__facts .num {
  font-family: var(--font-num);
  font-size: 1.7rem;
  line-height: 1;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.4rem);
  padding-top: clamp(2.2rem, 5vw, 3.8rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: 216px minmax(0, 1fr);
    column-gap: clamp(2.5rem, 6vw, 4.5rem);
  }
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-rail {
  align-self: start;
}

@media (min-width: 960px) {
  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--nav-h) + 1.6rem);
  }
}

.page-privacy .privacy-rail__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-num);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-privacy .privacy-rail__list {
  display: flex;
  gap: 1.1rem;
  margin: 0;
  padding: 0 0 0.5rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

@media (min-width: 960px) {
  .page-privacy .privacy-rail__list {
    flex-direction: column;
    gap: 0;
    padding-bottom: 0;
    overflow: visible;
  }
}

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

.page-privacy .privacy-rail .chapter-rail__link {
  display: block;
  padding: 0.32rem 0;
  white-space: nowrap;
  text-decoration: none;
  font-family: var(--font-num);
  font-size: 0.79rem;
  letter-spacing: 0.02em;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  transition: color var(--t), border-color var(--t);
}

@media (min-width: 960px) {
  .page-privacy .privacy-rail .chapter-rail__link {
    padding: 0.4rem 0 0.4rem 0.72rem;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }
}

.page-privacy .privacy-rail .chapter-rail__link:hover {
  color: var(--ink-800);
}

.page-privacy .privacy-rail .chapter-rail__link[data-active],
.page-privacy .privacy-rail .chapter-rail__link[aria-current="true"] {
  color: var(--ink-900);
  border-color: var(--amber);
}

/* ---------- 条款章节 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .privacy-sec {
  padding: clamp(1.9rem, 4vw, 2.9rem) 0;
  border-top: 1px solid var(--rule);
  scroll-margin-top: calc(var(--nav-h) + 1.6rem);
}

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

.page-privacy .privacy-sec .sec-head__idx {
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-sec .sec-head__note {
  color: var(--muted);
}

.page-privacy .privacy-lede {
  max-width: 38em;
  margin: 0 0 1.5rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-800);
}

.page-privacy .privacy-lede--spaced {
  margin-top: 1.6rem;
  margin-bottom: 0;
}

.page-privacy .privacy-lede a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
  transition: color var(--t), border-color var(--t);
}

.page-privacy .privacy-lede a:hover {
  color: var(--ink-800);
  border-bottom-color: var(--cyan);
}

.page-privacy .privacy-mail {
  font-family: var(--font-num);
  color: var(--ink-900);
  border-bottom: 1px solid var(--amber);
  word-break: break-all;
}

/* ---------- 键值条款 ---------- */
.page-privacy .privacy-terms {
  margin: 0;
}

.page-privacy .privacy-term {
  display: grid;
  gap: 0.4rem 1.5rem;
  padding: 1.05rem 0;
  border-bottom: 1px dashed var(--rule-strong);
}

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

@media (min-width: 640px) {
  .page-privacy .privacy-term {
    grid-template-columns: 10.5rem minmax(0, 1fr);
    align-items: baseline;
  }
}

.page-privacy .privacy-term__k {
  margin: 0;
  padding-left: 0.65rem;
  border-left: 2px solid var(--amber);
  font-family: var(--font-num);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--ink-900);
}

.page-privacy .privacy-term__v {
  margin: 0;
  max-width: 40em;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--ink-800);
}

.page-privacy .privacy-terms--tight {
  margin-top: 1.6rem;
}

/* ---------- 编号用途清单 ---------- */
.page-privacy .privacy-list {
  counter-reset: pv;
  display: grid;
  gap: 1.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list > li {
  counter-increment: pv;
  position: relative;
  padding-left: 3rem;
  max-width: 40em;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--ink-800);
}

.page-privacy .privacy-list > li::before {
  content: counter(pv, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.12em;
  font-family: var(--font-num);
  font-size: 0.88rem;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-list > li strong {
  color: var(--ink-900);
  font-weight: 700;
}

/* ---------- 共享范围对照 ---------- */
.page-privacy .privacy-split {
  display: grid;
  gap: 1rem;
  margin-top: 0.4rem;
}

@media (min-width: 800px) {
  .page-privacy .privacy-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .privacy-split__col {
  padding: 1.3rem 1.25rem 1.4rem;
  background: var(--paper-dim);
  border: 1px solid var(--rule-strong);
}

.page-privacy .privacy-split__col--yes {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--line-white);
}

.page-privacy .privacy-split__col h3 {
  margin: 0 0 0.9rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-split__list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-split__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--ink-800);
}

.page-privacy .privacy-split__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.45rem;
  height: 1px;
  background: var(--amber);
}

.page-privacy .privacy-split__col--yes .privacy-split__list li {
  color: rgba(247, 249, 244, 0.86);
}

.page-privacy .privacy-split__col--yes .privacy-split__list li::before {
  background: var(--cyan);
}

/* ---------- 保存期限数据块 ---------- */
.page-privacy .privacy-stats {
  display: grid;
  gap: 1px;
  margin-top: 0.4rem;
  background: var(--rule-strong);
  border: 1px solid var(--rule-strong);
}

@media (min-width: 760px) {
  .page-privacy .privacy-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .privacy-stat {
  padding: 1.3rem 1.15rem 1.4rem;
  background: var(--paper);
}

.page-privacy .privacy-stat__num {
  display: block;
  font-family: var(--font-num);
  font-size: 2.1rem;
  line-height: 1;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-stat__u {
  margin-left: 0.25rem;
  font-size: 0.86rem;
  color: var(--amber);
}

.page-privacy .privacy-stat p {
  margin: 0.7rem 0 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 权利条目 ---------- */
.page-privacy .privacy-rights {
  display: grid;
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule-strong);
}

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

.page-privacy .privacy-right {
  padding: 1.1rem 0 1.2rem;
  background: var(--paper);
}

@media (min-width: 720px) {
  .page-privacy .privacy-right {
    padding: 1.1rem 1.4rem 1.2rem 0;
  }

  .page-privacy .privacy-right:nth-child(2n) {
    padding-left: 1.4rem;
  }
}

.page-privacy .privacy-right__t {
  margin: 0 0 0.45rem;
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--ink-900);
  font-family: var(--font-num);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-right p:last-child {
  margin: 0;
  max-width: 34em;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--ink-800);
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  padding: 1.4rem 1.3rem 1.5rem;
  background: var(--ink-800);
  color: var(--line-white);
  border-left: 4px solid var(--amber);
}

.page-privacy .privacy-contact__list {
  display: grid;
  gap: 1rem;
  margin: 0;
}

@media (min-width: 720px) {
  .page-privacy .privacy-contact__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.6rem;
  }
}

.page-privacy .privacy-contact__list dt {
  margin: 0 0 0.35rem;
  font-family: var(--font-num);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .privacy-contact__list dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--line-white);
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: 1.3rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--rule-dark);
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(247, 249, 244, 0.74);
  max-width: 46em;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-rail .chapter-rail__link,
  .page-privacy .privacy-hero .breadcrumbs a {
    transition: none;
  }
}
</main>