/* ===== 个人信息说明 ===== */
.page-privacy {
  --pv-measure: 42rem;
  --pv-rail: 178px;
  position: relative;
  background:
    radial-gradient(900px 520px at 84% -8%, rgba(28, 58, 49, .55), transparent 62%),
    var(--ink);
  color: var(--paper);
  overflow-x: clip;
}

/* --- 首屏 --- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(118px, 17vw, 186px) 0 clamp(44px, 6vw, 68px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 40%;
  opacity: .3;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(10, 20, 17, .68) 0%, rgba(10, 20, 17, .9) 58%, var(--ink) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
  max-width: 56rem;
}

.page-privacy .privacy-hero__inner .breadcrumb {
  margin-bottom: 4px;
}

.page-privacy .privacy-hero__inner .breadcrumb a {
  color: var(--mute);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-privacy .privacy-hero__inner .breadcrumb a:hover,
.page-privacy .privacy-hero__inner .breadcrumb a:focus-visible {
  color: var(--lime);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  letter-spacing: -.02em;
}

.page-privacy .privacy-hero .lead {
  margin: 0;
  max-width: 44rem;
  color: var(--mute);
}

.page-privacy .privacy-hero__tag {
  position: absolute;
  right: clamp(10px, 4vw, 46px);
  top: 52%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  margin: 0;
  font-size: 11px;
  letter-spacing: .32em;
  color: var(--mute);
  opacity: .55;
}

/* --- 正文框架 --- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  padding-top: clamp(44px, 7vw, 84px);
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-privacy .privacy-rail {
  position: sticky;
  top: 104px;
  align-self: start;
}

.page-privacy .privacy-rail .toc-rail__title {
  margin: 0 0 12px;
}

.page-privacy .privacy-toc {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--mute);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-privacy .privacy-toc__link .mono {
  font-size: 11px;
  letter-spacing: .08em;
  opacity: .8;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--paper);
  border-color: var(--lime);
}

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-privacy .privacy-toc__link[aria-current="true"] {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
}

.page-privacy .privacy-doc {
  min-width: 0;
  max-width: var(--pv-measure);
}

/* --- 条款 --- */
.page-privacy .clause {
  padding-top: 40px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 116px;
}

.page-privacy .clause + .clause {
  margin-top: clamp(56px, 8vw, 84px);
}

.page-privacy .clause > * + * {
  margin-top: 18px;
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.page-privacy .clause__no {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--orange);
  flex: 0 0 auto;
}

.page-privacy .clause__title {
  margin: 0;
  font-size: clamp(21px, 2.8vw, 29px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--paper);
}

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

.page-privacy .clause p + p {
  margin-top: 14px;
}

/* --- 定义列表 --- */
.page-privacy .privacy-defs {
  margin: 0;
  border-top: 1px solid var(--line);
}

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

.page-privacy .privacy-defs dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--lime);
}

.page-privacy .privacy-defs dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--paper);
}

/* --- 条目列表 --- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--paper);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 11px;
  height: 1px;
  background: var(--lime);
}

.page-privacy .privacy-list strong {
  font-weight: 700;
  color: var(--paper);
}

/* --- 纸页插卡 --- */
.page-privacy .privacy-note {
  display: grid;
  gap: 10px;
  padding: 22px 24px;
  border-radius: var(--r-sm);
  border-left: 3px solid var(--orange);
}

.page-privacy .privacy-note .eyebrow {
  margin: 0;
  color: rgba(20, 24, 26, .6);
}

.page-privacy .privacy-note p {
  margin: 0;
  color: #14181A;
  font-size: 15px;
  line-height: 1.72;
}

/* --- 联系方式 --- */
.page-privacy .privacy-contact {
  margin: 0;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-2);
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-contact__label {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-privacy .privacy-contact__label:first-child {
  margin-top: 0;
}

.page-privacy .privacy-contact__value {
  margin: 4px 0 0;
  font-size: 15px;
  color: var(--lime);
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
}

/* --- 页脚收束 --- */
.page-privacy .privacy-foot {
  margin-top: clamp(40px, 6vw, 64px);
  padding-top: 26px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.page-privacy .privacy-foot__links {
  margin: 0;
  font-size: 14px;
  color: var(--mute);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 0;
}

.page-privacy .privacy-foot__links a {
  margin-left: 10px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-foot__links a:hover,
.page-privacy .privacy-foot__links a:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

/* --- 响应式 --- */
@media (min-width: 720px) {
  .page-privacy .privacy-defs__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(48px, 6vw, 92px);
  }

  .page-privacy .privacy-toc {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__link {
    white-space: normal;
  }
}

@media (max-width: 1100px) {
  .page-privacy .privacy-hero__tag {
    display: none;
  }
}

@media (max-width: 560px) {
  .page-privacy .privacy-hero {
    padding-top: 128px;
  }

  .page-privacy .clause__head {
    flex-direction: column;
    gap: 6px;
  }

  .page-privacy .privacy-contact {
    padding: 18px 18px;
  }

  .page-privacy .privacy-note {
    padding: 18px 18px;
  }
}