.page-privacy {
  --privacy-rail-w: 236px;
  --privacy-measure: 72ch;
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--orbit);
  padding-block: clamp(38px, 7vw, 82px) clamp(34px, 6vw, 66px);
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.36;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 82% 12%, rgba(123, 92, 255, 0.26) 0%, rgba(7, 10, 20, 0) 62%),
    linear-gradient(104deg, rgba(7, 10, 20, 0.95) 0%, rgba(7, 10, 20, 0.8) 48%, rgba(16, 23, 40, 0.62) 100%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 2;
}

.page-privacy .crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-privacy .crumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--orbit);
}

.page-privacy .crumb-link {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.28s var(--ease);
}

.page-privacy .crumb-link:hover {
  color: var(--cyan);
}

.page-privacy .crumb-current {
  color: var(--text-soft);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
}

.page-privacy .privacy-title {
  margin: 0 0 20px;
  max-width: 18em;
  font-size: clamp(32px, 5.6vw, 58px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: 0.02em;
  color: var(--text);
  text-shadow: 0 0 42px rgba(123, 92, 255, 0.34);
}

.page-privacy .privacy-lede {
  max-width: 62ch;
  margin: 0;
  color: var(--text-soft);
}

.page-privacy .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .hero-fact {
  padding: 7px 15px;
  border: 1px solid var(--orbit);
  border-radius: 999px;
  background: rgba(16, 23, 40, 0.74);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-soft);
}

/* ---------- 版式骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
  padding-block: clamp(30px, 5vw, 72px) clamp(60px, 8vw, 110px);
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-rail-w) minmax(0, 1fr);
    align-items: start;
    gap: 58px;
  }
}

/* ---------- 左侧编号目录 ---------- */
.page-privacy .privacy-rail {
  position: relative;
  padding-bottom: 4px;
}

@media (min-width: 1000px) {
  .page-privacy .privacy-rail {
    position: sticky;
    top: 104px;
  }
}

.page-privacy .rail-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.page-privacy .rail-list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .rail-item {
  flex: none;
}

.page-privacy .rail-link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 12px;
  border-left: 0;
  border-bottom: 2px solid var(--orbit);
  color: var(--text-soft);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
  transition: color 0.28s var(--ease), border-color 0.28s var(--ease), background-color 0.28s var(--ease);
}

.page-privacy .rail-link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .rail-link.is-current,
.page-privacy .rail-link[aria-current] {
  color: var(--flame);
  border-color: var(--flame);
  background: rgba(255, 107, 44, 0.08);
}

.page-privacy .rail-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--nebula);
}

.page-privacy .rail-link.is-current .rail-num,
.page-privacy .rail-link[aria-current] .rail-num {
  color: inherit;
}

@media (min-width: 1000px) {
  .page-privacy .rail-title {
    margin-bottom: 16px;
  }

  .page-privacy .rail-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--orbit);
  }

  .page-privacy .rail-item {
    flex: 0 0 auto;
  }

  .page-privacy .rail-link {
    border-left: 2px solid transparent;
    border-bottom: 0;
    white-space: normal;
    padding: 10px 14px;
    margin-left: -1px;
  }
}

/* ---------- 长文区域 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 20px;
  min-width: 0;
  max-width: var(--privacy-measure);
}

.page-privacy .clause {
  padding: clamp(22px, 3vw, 38px) clamp(20px, 3vw, 42px);
  border: 1px solid rgba(36, 28, 20, 0.08);
  border-radius: var(--r-xl);
  background: var(--paper);
  color: var(--ink-brown);
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.42);
}

.page-privacy .clause-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--paper-shade);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--ink-brown);
}

.page-privacy .clause-num {
  flex: none;
  padding: 4px 10px;
  border: 1px solid rgba(198, 67, 43, 0.4);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--vermilion);
}

.page-privacy .clause p {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--ink-brown);
}

.page-privacy .clause p:last-child {
  margin-bottom: 0;
}

.page-privacy .clause-link {
  color: var(--vermilion);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.28s var(--ease);
}

.page-privacy .clause-link:hover {
  color: #8f2c1a;
}

.page-privacy .clause-mail {
  font-size: 15px;
  color: #7a3c14;
  word-break: break-all;
}

.page-privacy .clause-list {
  display: grid;
  gap: 13px;
  margin: 4px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-brown);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.74em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--vermilion);
  box-shadow: 0 0 0 3px rgba(198, 67, 43, 0.14);
}

.page-privacy .clause-list strong {
  font-weight: 700;
  color: #3a2c1e;
}

/* ---------- 等宽信息表 ---------- */
.page-privacy .spec {
  margin: 6px 0 20px;
  border: 1px solid var(--paper-shade);
  border-radius: var(--r-md);
  background: rgba(226, 212, 188, 0.4);
  overflow: hidden;
}

.page-privacy .spec-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--paper-shade);
}

.page-privacy .spec-row:last-child {
  border-bottom: 0;
}

.page-privacy .spec-row.is-head {
  background: var(--paper-shade);
}

.page-privacy .spec-key {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--vermilion);
}

.page-privacy .spec-row.is-head .spec-key,
.page-privacy .spec-row.is-head .spec-val {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #5a4732;
}

.page-privacy .spec-val {
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-brown);
}

@media (min-width: 640px) {
  .page-privacy .spec-row {
    grid-template-columns: minmax(132px, 172px) minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

/* ---------- 返回目录 ---------- */
.page-privacy .privacy-top-btn {
  justify-self: start;
  margin-top: 10px;
  font-size: 13px;
}