.page-privacy {
  --privacy-gutter: clamp(16px, 4vw, 40px);
  --privacy-ink-soft: rgba(2, 6, 12, .72);
  color: var(--text);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: calc(var(--step) * 7) 0 calc(var(--step) * 6);
  background: var(--abyss-950);
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  filter: saturate(.75);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 13, 26, .55) 0%, rgba(5, 13, 26, .92) 72%, var(--abyss-950) 100%),
    repeating-linear-gradient(90deg, rgba(140, 163, 184, .10) 0 1px, transparent 1px 96px);
  pointer-events: none;
}

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

.page-privacy .crumb {
  margin-bottom: calc(var(--step) * 5);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 96px);
  line-height: .98;
  letter-spacing: -.02em;
  margin: calc(var(--step) * 1.5) 0 calc(var(--step) * 3);
}

.page-privacy .privacy-hero__lede {
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-soft);
  margin: 0;
}

.page-privacy .privacy-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--step) * 1.5) calc(var(--step) * 3);
  margin: calc(var(--step) * 4) 0 0;
  padding: 0;
  font-size: 13px;
  color: var(--text);
}

.page-privacy .privacy-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(10, 26, 47, .55);
}

.page-privacy .privacy-meta .mono {
  color: var(--cyan);
  font-size: 11px;
}

/* 主体骨架：移动端单列 */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--step) * 5);
  padding: calc(var(--step) * 6) 0 calc(var(--step) * 10);
}

/* 目录 */
.page-privacy .privacy-toc {
  align-self: start;
  padding: calc(var(--step) * 2.5);
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: linear-gradient(160deg, rgba(17, 50, 80, .55), rgba(10, 26, 47, .35));
}

.page-privacy .privacy-toc__label {
  margin: 0 0 calc(var(--step) * 1.5);
  font-size: 11px;
  color: var(--orange);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-toc__list li + li {
  border-top: 1px dashed var(--line);
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--orange);
}

.page-privacy .privacy-toc__list .mono {
  flex: none;
  font-size: 11px;
  color: var(--slate-400);
}

.page-privacy .privacy-toc__list a:hover .mono,
.page-privacy .privacy-toc__list a:focus-visible .mono {
  color: var(--orange);
}

.page-privacy .privacy-top-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: calc(var(--step) * 2);
  font-size: 12px;
  color: var(--text-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-top-link:hover,
.page-privacy .privacy-top-link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .privacy-top-link .mono {
  font-size: 11px;
  color: var(--cyan);
}

/* 条款区块 */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .policy {
  padding: calc(var(--step) * 4) 0 calc(var(--step) * 5);
  border-top: 1px solid var(--line);
}

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

.page-privacy .policy__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: calc(var(--step) * 2.5);
}

.page-privacy .policy__num {
  flex: none;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--orange);
  border: 1px solid rgba(255, 107, 44, .45);
  border-radius: var(--radius-pill);
  padding: 3px 9px;
}

.page-privacy .policy--next .policy__num {
  color: var(--cyan);
  border-color: rgba(37, 217, 210, .45);
}

.page-privacy .policy h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 32px);
  line-height: 1.25;
  letter-spacing: -.01em;
  margin: 0;
}

.page-privacy .policy h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  margin: 0 0 6px;
}

.page-privacy .policy p {
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--text-soft);
  margin: 0 0 calc(var(--step) * 2);
  max-width: 74ch;
}

/* 定义列表 */
.page-privacy .def-list {
  margin: calc(var(--step) * 2.5) 0 0;
  padding: 0;
}

.page-privacy .def {
  display: grid;
  gap: 6px;
  padding: calc(var(--step) * 1.75) 0;
  border-top: 1px dashed var(--line);
}

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

.page-privacy .def__key {
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-privacy .def dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-soft);
}

/* 编号步骤列表 */
.page-privacy .policy-steps {
  list-style: none;
  counter-reset: policy;
  margin: calc(var(--step) * 2.5) 0;
  padding: 0;
}

.page-privacy .policy-steps li {
  counter-increment: policy;
  position: relative;
  padding: 0 0 calc(var(--step) * 2.5) calc(var(--step) * 5);
  border-left: 1px solid var(--line);
  margin-left: 12px;
}

.page-privacy .policy-steps li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-privacy .policy-steps li::before {
  content: counter(policy, decimal-leading-zero);
  position: absolute;
  left: calc(var(--step) * -2.75);
  top: 0;
  width: 44px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  background: var(--abyss-950);
  text-align: center;
  padding: 2px 0;
}

.page-privacy .policy-steps p {
  margin: 0;
}

/* 标签行 */
.page-privacy .tag-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: calc(var(--step) * 1.5) 0 calc(var(--step) * 2.5);
  padding: 0;
}

/* 权利面板：反白纸白块 */
.page-privacy .rights-panel {
  margin: calc(var(--step) * 3) 0;
  padding: calc(var(--step) * 3);
  border-radius: var(--radius-block);
  background: var(--paper-100);
  color: var(--ink-950);
}

.page-privacy .rights-panel h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  margin: 0 0 calc(var(--step) * 2);
  color: var(--ink-950);
}

.page-privacy .rights-list {
  list-style: none;
  margin: 0 0 calc(var(--step) * 3);
  padding: 0;
}

.page-privacy .rights-list li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--privacy-ink-soft);
  padding: 12px 0;
  border-top: 1px solid rgba(2, 6, 12, .12);
}

.page-privacy .rights-list li:last-child {
  border-bottom: 1px solid rgba(2, 6, 12, .12);
}

.page-privacy .rights-list .mono {
  display: inline-block;
  min-width: 78px;
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-privacy .rights-contact {
  display: grid;
  gap: 8px;
}

.page-privacy .rights-contact p {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  font-size: 14.5px;
  color: var(--ink-950);
}

.page-privacy .rights-contact .mono {
  min-width: 76px;
  font-size: 11px;
  letter-spacing: .08em;
  color: rgba(2, 6, 12, .55);
}

.page-privacy .rights-contact a {
  color: var(--ink-950);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  transition: color var(--dur) var(--ease);
}

.page-privacy .rights-contact a:hover,
.page-privacy .rights-contact a:focus-visible {
  color: #B03A0D;
}

.page-privacy .rights-panel .copy-btn {
  justify-self: start;
  margin-top: 6px;
  padding: 9px 18px;
  border: 1px solid rgba(2, 6, 12, .35);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--ink-950);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .rights-panel .copy-btn:hover,
.page-privacy .rights-panel .copy-btn:focus-visible {
  background: var(--ink-950);
  color: var(--paper-100);
}

.page-privacy .rights-note {
  margin: calc(var(--step) * 2) 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(2, 6, 12, .6);
}

/* 相关说明 */
.page-privacy .next-links {
  list-style: none;
  margin: calc(var(--step) * 2) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-radius: var(--radius-soft);
  overflow: hidden;
}

.page-privacy .next-links a {
  display: grid;
  gap: 6px;
  padding: calc(var(--step) * 2) calc(var(--step) * 2.5);
  background: var(--abyss-900);
  color: var(--text);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.7;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .next-links a:hover,
.page-privacy .next-links a:focus-visible {
  background: var(--blueprint-800);
  color: var(--paper-100);
}

.page-privacy .next-links .mono {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

/* 窄屏收口 */
@media (max-width: 479px) {
  .page-privacy .policy-steps li {
    padding-left: calc(var(--step) * 4);
  }

  .page-privacy .policy-steps li::before {
    left: calc(var(--step) * -2.25);
    width: 34px;
    font-size: 11px;
  }

  .page-privacy .privacy-meta li {
    font-size: 12px;
  }

  .page-privacy .rights-panel {
    padding: calc(var(--step) * 2);
  }
}

/* 桌面：左侧锚点目录 + 右侧正文 */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: calc(var(--step) * 9) 0 calc(var(--step) * 7);
  }

  .page-privacy .privacy-hero__lede {
    font-size: 17px;
  }

  .page-privacy .privacy-shell {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: calc(var(--step) * 7);
    padding: calc(var(--step) * 8) 0 calc(var(--step) * 12);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
    background: transparent;
    border: 0;
    border-left: 1px solid var(--line-strong);
    border-radius: 0;
    padding: 0 0 0 calc(var(--step) * 2.5);
  }

  .page-privacy .def {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: calc(var(--step) * 2.5);
    align-items: start;
  }

  .page-privacy .def__key {
    padding-top: 3px;
  }

  .page-privacy .next-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-top-link,
  .page-privacy .next-links a,
  .page-privacy .rights-panel .copy-btn {
    transition: none;
  }
}

@media print {
  .page-privacy .privacy-hero__img,
  .page-privacy .privacy-hero::after {
    display: none;
  }

  .page-privacy .privacy-toc {
    position: static;
  }

  .page-privacy .privacy-shell {
    display: block;
  }
}