.page-privacy {
  --privacy-num-col: 108px;
  --privacy-measure: 68ch;
  background: var(--ink);
  color: var(--bone);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(40px, 8vw, 88px) 0 clamp(28px, 5vw, 52px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(47, 227, 200, 0.10), transparent 58%),
    linear-gradient(180deg, var(--ink-deep), var(--ink));
  overflow: hidden;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 56px);
  align-items: end;
}

.page-privacy .privacy-hero__text .breadcrumbs {
  margin-bottom: 18px;
}

.page-privacy .privacy-hero__text .eyebrow {
  color: var(--cyan);
}

.page-privacy .privacy-hero h1 {
  margin: 10px 0 18px;
  font-size: clamp(30px, 6.4vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--bone);
}

.page-privacy .privacy-hero .lede {
  max-width: var(--privacy-measure);
  color: var(--bone-78);
}

.page-privacy .privacy-hero__note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--clay);
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  box-shadow: var(--paper-shadow);
}

.page-privacy .privacy-hero__media .media__caption {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-privacy .privacy-hero__bar {
  margin-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__bar .stat__label {
  display: block;
  margin-top: 4px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-index {
  position: sticky;
  top: var(--header-h);
  z-index: 8;
  background: rgba(12, 30, 25, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-index__list {
  display: flex;
  gap: 22px;
  margin: 0;
  padding: 12px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

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

.page-privacy .privacy-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--bone-62);
  text-decoration: none;
  white-space: nowrap;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

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

.page-privacy .privacy-index__no {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-section {
  padding: clamp(40px, 7vw, 76px) 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-section--last {
  border-bottom: none;
}

.page-privacy .privacy-section__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2.6vw, 28px);
}

.page-privacy .privacy-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5.6vw, 40px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--layer);
  -webkit-text-stroke: 1px rgba(47, 227, 200, 0.55);
}

.page-privacy .privacy-section h2 {
  margin: 6px 0 16px;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--bone);
}

.page-privacy .privacy-section h3 {
  margin: 0 0 10px;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-privacy .privacy-section .prose {
  color: var(--bone-78);
}

.page-privacy .privacy-section .prose + .prose,
.page-privacy .privacy-section .prose + .privacy-key,
.page-privacy .privacy-section .privacy-key + .prose {
  margin-top: 18px;
}

.page-privacy .privacy-key {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--cyan);
  background: rgba(47, 227, 200, 0.07);
  font-size: 15px;
  line-height: 1.75;
  color: var(--bone);
  max-width: var(--privacy-measure);
}

/* ---------- 三类信息 ---------- */
.page-privacy .privacy-collect {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 26px;
}

.page-privacy .privacy-collect__item {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--layer);
  background: linear-gradient(160deg, rgba(29, 59, 49, 0.55), rgba(21, 25, 27, 0.7));
}

.page-privacy .privacy-collect__item[data-category="预约"] {
  border-top-color: var(--orange);
}

.page-privacy .privacy-collect__item[data-category="日志"] {
  border-top-color: var(--moss);
}

.page-privacy .privacy-collect__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .privacy-collect__item[data-category="预约"] .privacy-collect__label {
  color: var(--orange);
}

.page-privacy .privacy-collect__item[data-category="日志"] .privacy-collect__label {
  color: var(--moss);
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--bone-78);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--stone);
}

/* ---------- 使用目的 ---------- */
.page-privacy .privacy-uses {
  margin: 26px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-uses__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-uses dt {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .privacy-uses dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--bone-78);
  max-width: var(--privacy-measure);
}

/* ---------- 双栏 ---------- */
.page-privacy .privacy-two {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 26px;
}

.page-privacy .privacy-two__col {
  padding: 20px 18px;
  border: 1px solid var(--line);
  background: rgba(21, 25, 27, 0.6);
}

.page-privacy .privacy-two__col h3 {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .privacy-two__col:nth-child(2) h3 {
  color: var(--orange);
}

/* ---------- 流程 ---------- */
.page-privacy .privacy-flow {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-flow li {
  padding-left: 18px;
  border-left: 1px solid var(--line-strong);
}

.page-privacy .privacy-flow__tag {
  display: inline-block;
  margin-bottom: 10px;
}

.page-privacy .privacy-flow p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bone-78);
  max-width: var(--privacy-measure);
}

/* ---------- 保存期限 ---------- */
.page-privacy .privacy-retention {
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-retention__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-retention__key {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--bone);
}

.page-privacy .privacy-retention__val {
  font-size: 15px;
  line-height: 1.72;
  color: var(--bone-78);
}

/* ---------- 权利步骤 ---------- */
.page-privacy .privacy-steps {
  counter-reset: privacy-step;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-steps__item {
  counter-increment: privacy-step;
  position: relative;
  padding: 18px 18px 18px 62px;
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(29, 59, 49, 0.42), rgba(21, 25, 27, 0.55));
}

.page-privacy .privacy-steps__item::before {
  content: counter(privacy-step, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .privacy-steps__item h3 {
  margin-bottom: 8px;
}

.page-privacy .privacy-steps__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bone-78);
  max-width: var(--privacy-measure);
}

/* ---------- 更新卡片 ---------- */
.page-privacy .privacy-updates {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 26px;
}

.page-privacy .privacy-updates__card {
  padding: 22px 20px;
  background: linear-gradient(170deg, rgba(243, 239, 228, 0.05), rgba(21, 25, 27, 0.7));
}

.page-privacy .privacy-updates__card .tag {
  display: inline-block;
  margin-bottom: 12px;
}

.page-privacy .privacy-updates__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bone-78);
}

/* ---------- 联系 ---------- */
.page-privacy .privacy-contact {
  margin-top: 32px;
  padding: 26px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  background: rgba(12, 30, 25, 0.86);
}

.page-privacy .privacy-contact h3 {
  margin: 0 0 18px;
  font-size: 20px;
  letter-spacing: -0.01em;
}

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

.page-privacy .privacy-contact__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}

.page-privacy .privacy-contact__list .footer-contact__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--stone);
}

.page-privacy .privacy-mono {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--cyan);
  word-break: break-word;
}

.page-privacy .privacy-contact__note {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.78;
  color: var(--bone-62);
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-collect {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .privacy-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-privacy .privacy-updates__card:nth-child(2) {
    margin-top: 26px;
  }

  .page-privacy .privacy-updates__card:nth-child(3) {
    margin-top: 52px;
  }

  .page-privacy .privacy-uses__row {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .privacy-retention__row {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .privacy-contact__list li {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

  .page-privacy .privacy-contact {
    padding: 32px 30px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-privacy .privacy-section__body {
    grid-template-columns: var(--privacy-num-col) minmax(0, 1fr);
    gap: 34px;
  }

  .page-privacy .privacy-hero__bar {
    margin-top: 48px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-steps__item {
    padding: 22px 24px 22px 74px;
  }

  .page-privacy .privacy-steps__item::before {
    left: 24px;
    top: 22px;
    font-size: 26px;
  }
}

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