.page-privacy {
  --pv-nav-w: 264px;
  --pv-rule: 2px solid var(--line);
  display: block;
  background: var(--ink-900);
  color: var(--cream);
}

/* 面包屑 */
.page-privacy .privacy-crumbs {
  padding-top: 18px;
  padding-bottom: 6px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding: 22px 0 46px;
  background-color: var(--ink-900);
  background-image:
    linear-gradient(180deg, rgba(10, 22, 38, .30), rgba(10, 22, 38, .96) 84%),
    repeating-linear-gradient(90deg, rgba(56, 225, 212, .07) 0 1px, transparent 1px 68px);
  border-bottom: var(--pv-rule);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: center;
}

.page-privacy .privacy-hero__lead { min-width: 0; }

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 6.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -.005em;
  color: var(--cream);
}

.page-privacy .privacy-hero__intro {
  margin: 18px 0 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cream-dim);
}

.page-privacy .privacy-version {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0 0;
  padding: 8px 14px;
  border: 2px solid var(--line-strong);
  background: var(--ink-950);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-privacy .privacy-version strong {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .privacy-hero__media { margin: 0; min-width: 0; }

.page-privacy .privacy-hero__media .media__frame {
  border: 2px solid var(--line-strong);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-privacy .privacy-hero__media .media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
}

/* 主体两栏 */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 34px;
  padding-bottom: 76px;
}

.page-privacy .privacy-main {
  min-width: 0;
}

/* 锚点目录 */
.page-privacy .privacy-nav {
  border: var(--pv-rule);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  padding: 16px 16px 12px;
}

.page-privacy .privacy-nav__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--stone);
}

.page-privacy .privacy-nav__list {
  list-style: none;
  counter-reset: pv;
  margin: 12px 0 0;
  padding: 0;
}

.page-privacy .privacy-nav__list li { counter-increment: pv; }

.page-privacy .privacy-nav__list a {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 10px 8px;
  border-left: 2px solid transparent;
  color: var(--cream-soft);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 140ms var(--ease), background-color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-privacy .privacy-nav__list a::before {
  content: counter(pv, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-privacy .privacy-nav__list a:hover {
  color: var(--cream);
  border-left-color: var(--clay);
  background: rgba(181, 106, 74, .10);
}

.page-privacy .privacy-nav__list a[aria-current="true"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: var(--cyan-wash);
}

.page-privacy .privacy-nav__list a[aria-current="true"]::before { color: var(--cyan); }

/* 章节 */
.page-privacy .privacy-sec {
  padding: 28px 0 34px;
  border-top: var(--pv-rule);
}

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

.page-privacy .privacy-sec[id] {
  scroll-margin-top: calc(var(--header-h) + 22px);
}

.page-privacy .privacy-sec__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 4.6vw, 31px);
  line-height: 1.16;
  letter-spacing: .01em;
  color: var(--cream);
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--clay);
}

.page-privacy .privacy-main p {
  max-width: 64ch;
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cream-dim);
}

.page-privacy .privacy-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 225, 212, .45);
}

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

.page-privacy .privacy-mail {
  font-family: var(--font-mono);
  font-size: 14.5px;
  letter-spacing: .02em;
  color: var(--orange);
  user-select: all;
  word-break: break-all;
}

/* 三类信息卡片 */
.page-privacy .privacy-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 20px 0 8px;
}

.page-privacy .privacy-card {
  border: 2px solid var(--line-strong);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  padding: 16px 16px 18px;
  min-width: 0;
  transition: transform 140ms var(--ease), box-shadow 140ms var(--ease);
}

.page-privacy .privacy-card:hover {
  transform: translateY(-3px);
  box-shadow: 7px 7px 0 rgba(0, 0, 0, .5);
}

.page-privacy .privacy-card h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: .03em;
  color: var(--cream);
}

.page-privacy .privacy-card p {
  margin: 0;
  max-width: none;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--cream-dim);
}

/* 浅色信息块 */
.page-privacy .privacy-note {
  max-width: 66ch;
  margin: 22px 0 6px;
  padding: 16px 20px;
  background: var(--cream);
  border-left: 6px solid var(--clay);
}

.page-privacy .privacy-note__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--clay);
}

.page-privacy .privacy-note p {
  margin: 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.8;
  color: #2A2E36;
}

/* 对照表 */
.page-privacy .privacy-table-wrap {
  margin: 8px 0 6px;
  border: var(--pv-rule);
  background: var(--ink-800);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .privacy-table__caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-privacy .privacy-table thead th {
  padding: 12px 16px;
  background: var(--ink-950);
  border-bottom: 2px solid var(--line-strong);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .08em;
  text-align: left;
  color: var(--cream);
}

.page-privacy .privacy-table td {
  padding: 14px 16px;
  vertical-align: top;
  line-height: 1.7;
  border-bottom: 1px solid var(--line);
  transition: background-color 140ms var(--ease);
}

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

.page-privacy .privacy-table td:first-child {
  width: 42%;
  color: var(--cream);
  border-right: 1px solid var(--line);
}

.page-privacy .privacy-table td:last-child { color: var(--cream-dim); }

.page-privacy .privacy-table tbody tr:hover td { background: var(--cyan-wash); }

/* 条目列表 */
.page-privacy .privacy-list {
  list-style: none;
  max-width: 70ch;
  margin: 18px 0 10px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-list li {
  border: 2px solid var(--line);
  border-left: 5px solid var(--moss);
  background: var(--ink-800);
  padding: 13px 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream-dim);
  transition: transform 140ms var(--ease), border-left-color 140ms var(--ease);
}

.page-privacy .privacy-list li:hover {
  transform: translateX(3px);
  border-left-color: var(--cyan);
}

.page-privacy .privacy-list strong {
  margin-right: 8px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: .02em;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-card:hover,
  .page-privacy .privacy-list li:hover { transform: none; }
}

/* 行动区 */
.page-privacy .action-row { margin-top: 26px; }

/* 断点 */
@media (min-width: 700px) {
  .page-privacy .privacy-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-privacy .privacy-table { min-width: 0; }
  .page-privacy .privacy-main p { font-size: 16px; }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero { padding: 34px 0 62px; }
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 48px;
    align-items: end;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pv-nav-w) minmax(0, 1fr);
    gap: 52px;
    padding-top: 58px;
    padding-bottom: 112px;
  }
  .page-privacy .privacy-nav {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    align-self: start;
  }
  .page-privacy .privacy-main { max-width: 820px; }
  .page-privacy .privacy-sec { padding: 34px 0 42px; }
  .page-privacy .privacy-main p { line-height: 1.9; }
}