.page-privacy {
  --pp-gap: 20px;
  --pp-rule: var(--line);
  --pp-soft: rgba(45, 226, 230, 0.08);
  background: var(--bg);
  color: var(--ink);
}

.page-privacy a {
  color: var(--accent-soft);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 0;
}

/* 首屏 */
.page-privacy .pp-hero {
  position: relative;
  padding: calc(var(--header-h) + 40px) 0 44px;
  border-top: 2px solid var(--action);
  background:
    linear-gradient(180deg, rgba(45, 226, 230, 0.12) 0%, rgba(7, 11, 20, 0) 58%),
    var(--bg-alt);
  overflow: hidden;
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(38, 52, 74, 0.55) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(38, 52, 74, 0.35) 0 1px, transparent 1px 96px);
  pointer-events: none;
  opacity: 0.6;
}

.page-privacy .pp-hero__inner {
  position: relative;
  display: grid;
  gap: 28px;
}

.page-privacy .pp-hero__text {
  max-width: 46ch;
}

.page-privacy .pp-hero .crumbs {
  margin-bottom: 18px;
}

.page-privacy .pp-hero__title {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 9vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--warm-050);
  text-transform: none;
}

.page-privacy .pp-hero .lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-dim);
  max-width: 60ch;
}

.page-privacy .pp-hero__meta {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
  line-height: 1.7;
}

.page-privacy .pp-hero__fig {
  margin: 0;
  position: relative;
}

.page-privacy .pp-hero__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  object-fit: cover;
  aspect-ratio: 2 / 1;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 6% 100%, 0 88%);
}

.page-privacy .pp-hero__figcap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-align: right;
}

/* 正文两栏 */
.page-privacy .pp-body {
  display: block;
  padding-top: 36px;
  padding-bottom: 64px;
}

/* 目录 */
.page-privacy .pp-toc {
  border: 1px solid var(--line);
  border-top: 2px solid var(--accent);
  background: var(--blue-800);
  padding: 16px 16px 18px;
  margin-bottom: 32px;
}

.page-privacy .pp-toc__head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 6px;
  border-left: 2px solid transparent;
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--warm-050);
  border-left-color: var(--action);
  background: rgba(255, 107, 44, 0.08);
}

.page-privacy .pp-toc__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  transition: color var(--dur) var(--ease);
}

.page-privacy .pp-toc__link:hover .pp-toc__no,
.page-privacy .pp-toc__link:focus-visible .pp-toc__no {
  color: var(--accent);
}

.page-privacy .pp-toc__note {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* 条款 */
.page-privacy .pp-clause {
  padding: 0 0 34px;
  margin-bottom: 34px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pp-clause:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pp-clause__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 5.4vw, 30px);
  line-height: 1.18;
  color: var(--warm-050);
  letter-spacing: 0.01em;
}

.page-privacy .pp-clause__no {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--action);
  border: 1px solid rgba(255, 107, 44, 0.45);
  padding: 3px 7px;
  flex: none;
}

.page-privacy .pp-clause__body {
  max-width: 72ch;
}

.page-privacy .pp-clause__body p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-dim);
  margin: 0 0 16px;
}

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

.page-privacy .pp-inline {
  color: var(--accent-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 230, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pp-inline:hover,
.page-privacy .pp-inline:focus-visible {
  color: var(--cyan-500);
  border-bottom-color: var(--cyan-500);
}

.page-privacy .pp-note {
  border-left: 2px solid var(--green-500);
  padding: 10px 0 10px 14px;
  background: rgba(61, 214, 140, 0.06);
  font-size: 15px;
  color: var(--ink-dim);
}

/* 分类小卡 */
.page-privacy .pp-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pp-fact {
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan-500);
  background: var(--blue-800);
  padding: 14px 16px;
}

.page-privacy .pp-fact__name {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--warm-050);
}

.page-privacy .pp-fact p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* 用途列表 */
.page-privacy .pp-uses {
  list-style: none;
  counter-reset: ppuse;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-uses li {
  counter-increment: ppuse;
  position: relative;
  padding: 10px 0 10px 42px;
  border-bottom: 1px dashed var(--line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-dim);
}

.page-privacy .pp-uses li::before {
  content: counter(ppuse, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  border: 1px solid rgba(45, 226, 230, 0.35);
  padding: 2px 5px;
}

.page-privacy .pp-uses strong {
  color: var(--warm-050);
  font-weight: 700;
}

/* 表格 */
.page-privacy .pp-tablewrap {
  margin: 0 0 18px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--blue-800);
}

.page-privacy .pp-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .pp-table caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-table th,
.page-privacy .pp-table td {
  text-align: left;
  vertical-align: top;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  line-height: 1.75;
}

.page-privacy .pp-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
  background: var(--blue-700);
  white-space: nowrap;
}

.page-privacy .pp-table tbody th {
  font-weight: 700;
  color: var(--warm-050);
  white-space: nowrap;
}

.page-privacy .pp-table tbody td {
  color: var(--ink-dim);
}

.page-privacy .pp-table tbody tr:last-child th,
.page-privacy .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 共享列表 */
.page-privacy .pp-share {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-share li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-dim);
}

.page-privacy .pp-share li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--cyan-500);
}

.page-privacy .pp-share strong {
  color: var(--warm-050);
  font-weight: 700;
}

/* 权利列表 */
.page-privacy .pp-rights {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-rights li {
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(45, 226, 230, 0.07) 0%, rgba(13, 21, 36, 0) 70%);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-dim);
}

.page-privacy .pp-rights strong {
  color: var(--accent-soft);
  font-weight: 700;
}

/* 联系信息 */
.page-privacy .pp-contact {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-contact__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-contact__row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .pp-contact__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--warm-050);
  font-family: var(--font-body);
}

/* 中等屏幕 */
@media (min-width: 720px) {
  .page-privacy .pp-hero {
    padding-top: calc(var(--header-h) + 56px);
    padding-bottom: 56px;
  }

  .page-privacy .pp-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: 36px;
  }

  .page-privacy .pp-hero__fig img {
    aspect-ratio: 16 / 9;
  }

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

  .page-privacy .pp-contact__row {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

/* 桌面：左侧固定目录 */
@media (min-width: 960px) {
  .page-privacy .pp-body {
    display: grid;
    grid-template-columns: 258px minmax(0, 1fr);
    gap: 56px;
    padding-top: 56px;
    padding-bottom: 96px;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    margin-bottom: 0;
    padding: 18px 18px 20px;
  }

  .page-privacy .pp-clause {
    padding-bottom: 44px;
    margin-bottom: 44px;
  }

  .page-privacy .pp-clause__body p {
    font-size: 17px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pp-body {
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link,
  .page-privacy .pp-toc__no,
  .page-privacy .pp-inline {
    transition: none;
  }
}

/* 打印 */
@media print {
  .page-privacy .pp-hero::before,
  .page-privacy .pp-toc {
    display: none;
  }

  .page-privacy .pp-hero {
    padding: 0 0 12pt;
    border-top: 0;
    background: #fff;
  }

  .page-privacy .pp-body {
    display: block;
    padding: 0;
  }

  .page-privacy .pp-clause {
    break-inside: avoid;
    border-bottom: 1px solid #999;
  }

  .page-privacy,
  .page-privacy .pp-hero__title,
  .page-privacy .pp-clause__title,
  .page-privacy .pp-clause__body p,
  .page-privacy .pp-fact p,
  .page-privacy .pp-share li,
  .page-privacy .pp-rights li,
  .page-privacy .pp-contact__row dd {
    color: #111;
    background: none;
  }
}