.page-privacy {
  --privacy-hair: rgba(255, 255, 255, 0.10);
  --privacy-hair-strong: rgba(255, 255, 255, 0.16);
  padding-bottom: 96px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 4px;
  background:
    radial-gradient(760px 380px at 10% -12%, rgba(255, 106, 26, 0.16), transparent 62%),
    radial-gradient(620px 340px at 92% -6%, rgba(53, 215, 192, 0.13), transparent 60%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.2;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
}

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

.page-privacy .privacy-hero__lead {
  max-width: 34em;
  margin: 20px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--bright);
}

.page-privacy .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--mist);
}

.page-privacy .hero-facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.page-privacy .hero-facts .mono {
  font-size: 20px;
  font-weight: 700;
  color: var(--neon);
}

.page-privacy .hero-facts li:nth-child(2) .mono {
  color: var(--cyan);
}

.page-privacy .hero-facts li:nth-child(3) .mono {
  color: var(--orange);
}

/* ---------- 横幅 ---------- */
.page-privacy .privacy-banner {
  margin: 34px 0 0;
}

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

/* ---------- 长文骨架 ---------- */
.page-privacy .doc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 44px;
}

.page-privacy .doc-body {
  min-width: 0;
}

/* ---------- 章节目录 ---------- */
.page-privacy .doc-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 16px 14px;
  max-height: 264px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .doc-toc__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
  text-transform: uppercase;
}

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

.page-privacy .toc-list a {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 4px;
  align-items: baseline;
  padding: 7px 8px;
  border-left: 2px solid transparent;
  border-radius: 0 4px 4px 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--bright);
  background: rgba(53, 215, 192, 0.09);
  border-left-color: var(--cyan);
}

.page-privacy .toc-num {
  font-size: 13px;
  color: var(--orange);
}

/* ---------- 章节面板 ---------- */
.page-privacy .policy-section {
  position: relative;
  margin-bottom: 18px;
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  scroll-margin-top: 24px;
  transition: border-color 0.24s var(--ease), box-shadow 0.24s var(--ease), background 0.24s var(--ease);
}

.page-privacy .policy-section:target {
  border-color: rgba(255, 106, 26, 0.75);
  background: var(--panel-2);
  box-shadow: 0 0 0 1px rgba(255, 106, 26, 0.22), var(--shadow-card);
}

.page-privacy .policy-head {
  margin: 0 0 14px;
}

.page-privacy .policy-num {
  display: block;
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-privacy .policy-title {
  margin: 8px 0 0;
  font-size: 21px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--bright);
}

.page-privacy .policy-head + .track-line {
  display: block;
  margin: 0 0 18px;
}

.page-privacy .policy-body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--bright);
}

.page-privacy .policy-body > p {
  max-width: 36em;
  margin: 0 0 16px;
}

.page-privacy .policy-body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .policy-body ul {
  max-width: 38em;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .policy-body ul li {
  position: relative;
  margin-bottom: 10px;
  padding-left: 20px;
}

.page-privacy .policy-body ul li:last-child {
  margin-bottom: 0;
}

.page-privacy .policy-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .policy-body strong {
  color: var(--neon);
  font-weight: 700;
}

.page-privacy .policy-body .mono {
  font-size: 0.95em;
  color: var(--neon);
}

/* ---------- 术语表 ---------- */
.page-privacy .policy-defs {
  display: grid;
  gap: 10px;
  max-width: 38em;
  margin: 0 0 16px;
}

.page-privacy .policy-defs > div {
  padding: 12px 14px;
  border-left: 2px solid rgba(53, 215, 192, 0.55);
  background: rgba(24, 32, 74, 0.72);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-privacy .policy-defs dt {
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--cyan);
}

.page-privacy .policy-defs dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bright);
}

/* ---------- 信息分类列表 ---------- */
.page-privacy .info-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  max-width: 38em;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .policy-body ul.info-list li {
  margin: 0;
  padding: 14px 16px;
  border: 1px solid var(--privacy-hair);
  border-top: 2px solid var(--orange);
  border-radius: var(--radius);
  background: var(--panel-2);
}

.page-privacy .info-list li::before {
  content: none;
}

.page-privacy .info-list li:nth-child(2) {
  border-top-color: var(--cyan);
}

.page-privacy .info-list li:nth-child(3) {
  border-top-color: var(--neon);
}

.page-privacy .info-list li:nth-child(4) {
  border-top-color: var(--orange-soft);
}

.page-privacy .info-list h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--bright);
}

.page-privacy .info-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .tag-required,
.page-privacy .tag-optional {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.6;
}

.page-privacy .tag-required {
  border: 1px solid rgba(255, 106, 26, 0.55);
  color: var(--orange);
}

.page-privacy .tag-optional {
  border: 1px solid rgba(53, 215, 192, 0.45);
  color: var(--cyan);
}

/* ---------- 表格 ---------- */
.page-privacy .table-scroll {
  max-width: 38em;
  margin: 0 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .table-scroll .data-table {
  min-width: 460px;
  margin: 0;
}

/* ---------- 权利卡片 ---------- */
.page-privacy .rights-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  max-width: 40em;
  margin: 0 0 18px;
}

.page-privacy .rights-card {
  padding: 14px 16px;
  border: 1px solid var(--privacy-hair);
  border-top: 2px solid var(--orange);
  border-radius: var(--radius);
  background: var(--panel-2);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-privacy .rights-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--privacy-hair-strong);
}

.page-privacy .rights-card:nth-child(3n + 2) {
  border-top-color: var(--cyan);
}

.page-privacy .rights-card:nth-child(3n + 3) {
  border-top-color: var(--neon);
}

.page-privacy .rights-card__k {
  margin: 0 0 6px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange-soft);
}

.page-privacy .rights-card h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--bright);
}

.page-privacy .rights-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 联系卡 ---------- */
.page-privacy .contact-card {
  max-width: 38em;
  margin: 0 0 18px;
  border: 1px solid var(--privacy-hair);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--panel-2);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-privacy .contact-card__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .contact-card__row:last-child {
  border-bottom: 0;
}

.page-privacy .contact-card__k {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .contact-card__v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--bright);
  word-break: break-word;
}

/* ---------- 底部按钮 ---------- */
.page-privacy .policy-more {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-hero {
    padding-top: 40px;
  }

  .page-privacy .policy-section {
    padding: 28px 26px;
  }

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

  .page-privacy .contact-card__row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}

/* ---------- 桌面：左文右目录 ---------- */
@media (min-width: 1040px) {
  .page-privacy .privacy-hero {
    padding-top: 52px;
  }

  .page-privacy .doc-shell {
    grid-template-columns: minmax(0, 1fr) 236px;
    gap: 56px;
    align-items: start;
  }

  .page-privacy .doc-body {
    order: 1;
  }

  .page-privacy .doc-toc {
    order: 2;
    position: sticky;
    top: 32px;
    max-height: calc(100vh - 96px);
  }

  .page-privacy .policy-section {
    padding: 30px 30px 30px 96px;
    margin-bottom: 22px;
  }

  .page-privacy .policy-num {
    position: absolute;
    left: 28px;
    top: 32px;
    font-size: 36px;
  }

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

  .page-privacy .rights-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: none;
  }

  .page-privacy .rights-card:last-child {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .rights-card,
  .page-privacy .toc-list a,
  .page-privacy .policy-section {
    transition: none;
  }

  .page-privacy .rights-card:hover {
    transform: none;
  }
}