.page-privacy {
  --prv-rail: 232px;
  --prv-measure: 760px;
  background: var(--score);
  color: var(--slate);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  color: var(--score);
  background-color: var(--night);
  background-image:
    radial-gradient(120% 90% at 84% -12%, rgba(31, 111, 92, 0.55) 0%, rgba(14, 27, 44, 0) 62%),
    repeating-linear-gradient(90deg, rgba(247, 245, 239, 0.06) 0 1px, transparent 1px 72px),
    linear-gradient(160deg, var(--night) 0%, var(--night-soft) 58%, var(--night-deep) 100%);
  padding-top: calc(var(--header-stack) + clamp(26px, 5vw, 54px));
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: rgba(247, 245, 239, 0.62);
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-privacy .privacy-hero .breadcrumb a {
  color: rgba(247, 245, 239, 0.82);
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 245, 239, 0.28);
}

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

.page-privacy .privacy-hero__intro {
  max-width: 800px;
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--lime);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  margin: 0 0 16px;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(27px, 4.8vw, 46px);
  line-height: 1.28;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--score);
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.85;
  color: rgba(247, 245, 239, 0.82);
}

.page-privacy .privacy-hero__ver {
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(200, 240, 74, 0.78);
}

.page-privacy .privacy-hero__tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: clamp(24px, 3.5vw, 34px);
}

.page-privacy .privacy-cities {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-cities__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(247, 245, 239, 0.66);
  margin-right: 2px;
}

.page-privacy .privacy-cities .chip--city {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  padding: 7px 11px;
  border-radius: var(--radius);
  border: 1px solid var(--glass-line);
  background: var(--glass);
  color: var(--score);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-cities .chip--city[aria-pressed="true"] {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--night);
  font-weight: 700;
}

.page-privacy .privacy-banner {
  position: relative;
  margin: clamp(28px, 4vw, 48px) 0 0;
  overflow: hidden;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .privacy-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 27, 44, 0) 38%, rgba(14, 27, 44, 0.62) 100%);
  pointer-events: none;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 5vw, 56px);
  padding-top: clamp(34px, 5.5vw, 68px);
  padding-bottom: clamp(48px, 7vw, 92px);
}

.page-privacy .privacy-toc {
  position: relative;
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 12px 0 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  scrollbar-width: none;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

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

.page-privacy .privacy-toc .index-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--slate);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
}

.page-privacy .privacy-toc .index-link:hover {
  border-color: var(--steppe);
  color: var(--steppe);
}

.page-privacy .privacy-toc .index-link.is-active {
  border-color: var(--steppe);
  background: rgba(31, 111, 92, 0.08);
  color: var(--night);
}

.page-privacy .privacy-toc__num {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-block {
  max-width: var(--prv-measure);
  padding-bottom: clamp(34px, 5vw, 58px);
}

.page-privacy .privacy-block + .privacy-block {
  border-top: 1px solid var(--line);
  padding-top: clamp(34px, 5vw, 58px);
}

.page-privacy .privacy-num {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--steppe);
}

.page-privacy .privacy-num::after {
  content: "";
  width: 46px;
  height: 1px;
  background: var(--line);
  flex: 0 0 auto;
}

.page-privacy .privacy-body h2 {
  margin: 0 0 16px;
  font-size: clamp(21px, 2.8vw, 29px);
  line-height: 1.4;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--night);
}

.page-privacy .privacy-body h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 700;
  color: var(--night);
}

.page-privacy .privacy-body p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--slate);
}

/* ---------- 01 双卡 ---------- */
.page-privacy .privacy-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 24px 0 26px;
}

.page-privacy .privacy-card {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--clay);
}

.page-privacy .privacy-card h3 {
  font-size: 15px;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-card li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--slate);
}

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

.page-privacy .privacy-card--dark {
  background: var(--night);
  border-color: var(--night-soft);
}

.page-privacy .privacy-card--dark h3 {
  color: var(--score);
}

.page-privacy .privacy-card--dark li {
  color: rgba(247, 245, 239, 0.82);
}

.page-privacy .privacy-card--dark li::before {
  background: var(--lime);
}

/* ---------- 引用块 ---------- */
.page-privacy .privacy-quote {
  margin: 24px 0;
  padding: 18px 20px;
  background: var(--clay);
  border-left: 3px solid var(--steppe);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-privacy .privacy-quote p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--slate);
}

/* ---------- 02 用途清单 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .privacy-uses li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-uses li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-uses__key {
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-privacy .privacy-uses p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
}

/* ---------- 03 步骤 ---------- */
.page-privacy .privacy-steps {
  counter-reset: prvstep;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-steps li {
  counter-increment: prvstep;
  position: relative;
  padding-left: 42px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-privacy .privacy-steps li::before {
  content: counter(prvstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding: 1px 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steppe);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

/* ---------- 04 协作方 ---------- */
.page-privacy .privacy-partners {
  margin: 22px 0 0;
}

.page-privacy .privacy-partners > div {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-partners dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--moss);
}

.page-privacy .privacy-partners dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 05 折叠条款 ---------- */
.page-privacy .privacy-acc-group {
  margin: 22px 0 0;
}

.page-privacy .privacy-acc {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-acc:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-acc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 2px 16px 0;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--night);
}

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

.page-privacy .privacy-acc summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--steppe);
  flex: 0 0 auto;
}

.page-privacy .privacy-acc[open] summary {
  color: var(--steppe);
}

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

.page-privacy .privacy-acc__body {
  padding: 0 0 18px;
}

.page-privacy .privacy-acc__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
}

/* ---------- 06 联系面板 ---------- */
.page-privacy .privacy-contact {
  position: relative;
  overflow: hidden;
  margin-top: 22px;
  padding: clamp(22px, 4vw, 34px);
  border-radius: var(--radius);
  background: var(--night);
  color: var(--score);
}

.page-privacy .privacy-contact::before {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -70px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 111, 92, 0.6) 0%, rgba(31, 111, 92, 0) 70%);
  pointer-events: none;
}

.page-privacy .privacy-contact__label {
  position: relative;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--lime);
}

.page-privacy .privacy-contact ul {
  position: relative;
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-light);
  font-size: 15px;
  line-height: 1.7;
  color: var(--score);
}

.page-privacy .privacy-contact li .mono {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-privacy .privacy-contact p {
  position: relative;
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(247, 245, 239, 0.82);
}

.page-privacy .privacy-contact .btn {
  position: relative;
}

/* ---------- 相关入口 ---------- */
.page-privacy .privacy-related {
  margin-top: clamp(32px, 5vw, 52px);
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-related h2 {
  font-size: clamp(19px, 2.4vw, 23px);
  margin: 0 0 16px;
}

.page-privacy .privacy-related ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-privacy .privacy-related a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--slate);
  font-size: 15px;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .privacy-related a::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--steppe);
  flex: 0 0 auto;
}

.page-privacy .privacy-related a:hover {
  border-color: var(--steppe);
  background: rgba(31, 111, 92, 0.06);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-partners > div {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

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

@media (min-width: 900px) {
  .page-privacy .privacy-shell {
    grid-template-columns: var(--prv-rail) minmax(0, 1fr);
    gap: clamp(42px, 5vw, 76px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-stack) + 28px);
    align-self: start;
  }

  .page-privacy .privacy-toc__list {
    display: block;
    padding-top: 0;
    border-top: 0;
    border-left: 1px solid var(--line);
    overflow: visible;
  }

  .page-privacy .privacy-toc__list li {
    flex: none;
  }

  .page-privacy .privacy-toc__list li + li {
    margin-top: 4px;
  }

  .page-privacy .privacy-toc .index-link {
    display: flex;
    margin-left: -1px;
    padding: 9px 0 9px 16px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    white-space: normal;
    font-size: 14px;
    color: var(--ink-muted);
    transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
  }

  .page-privacy .privacy-toc .index-link:hover {
    color: var(--steppe);
    background: transparent;
  }

  .page-privacy .privacy-toc .index-link.is-active {
    color: var(--night);
    font-weight: 700;
    border-left-color: var(--steppe);
    background: linear-gradient(90deg, rgba(31, 111, 92, 0.12), rgba(31, 111, 92, 0));
  }

  .page-privacy .privacy-toc .index-link.is-active .privacy-toc__num {
    color: var(--signal);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc .index-link,
  .page-privacy .privacy-related a,
  .page-privacy .privacy-cities .chip--city {
    transition: none;
  }
}