.page-privacy {
  --privacy-measure: 66ch;
  --privacy-index-w: 190px;
  --privacy-gap: clamp(30px, 5vw, 76px);
  --privacy-radius: 14px;
  display: block;
  color: var(--c-moon);
  overflow-x: clip;
}

.page-privacy .privacy-strip {
  height: 3px;
  background: linear-gradient(90deg, var(--c-violet) 0%, var(--c-orange) 54%, var(--c-amber) 100%);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-head {
  padding-top: clamp(26px, 4.5vw, 54px);
  padding-bottom: clamp(22px, 3.5vw, 38px);
  background-image:
    linear-gradient(rgba(30, 39, 72, 0.45) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 39, 72, 0.45) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: 0 0;
}

.page-privacy .privacy-head .breadcrumbs {
  margin-bottom: 14px;
}

.page-privacy .privacy-head .eyebrow {
  color: var(--c-orange);
}

.page-privacy .privacy-head h1 {
  margin: 10px 0 18px;
  max-width: 24ch;
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.14;
  color: var(--c-white);
}

.page-privacy .privacy-head .lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.82;
  color: var(--c-moon);
}

/* ---------- 横幅 ---------- */
.page-privacy .privacy-banner {
  margin: 0 0 clamp(30px, 5vw, 56px);
  border: 1px solid var(--c-line);
  border-radius: var(--privacy-radius);
  overflow: hidden;
  background: var(--c-ink);
}

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

/* ---------- 布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--privacy-gap);
  padding-bottom: clamp(48px, 9vw, 104px);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-article {
  counter-reset: privacy-sec;
  min-width: 0;
}

.page-privacy .privacy-article section {
  scroll-margin-top: calc(var(--header-h) + 26px);
  padding-bottom: clamp(28px, 4.2vw, 44px);
  margin-bottom: clamp(28px, 4.2vw, 44px);
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .privacy-article section:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
  margin-bottom: 0;
}

.page-privacy .privacy-article h2 {
  counter-increment: privacy-sec;
  position: relative;
  margin: 0 0 20px;
  font-family: var(--font-serif);
  font-size: clamp(22px, 3.2vw, 31px);
  font-weight: 700;
  line-height: 1.38;
  color: var(--c-white);
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-article h2::before {
  content: counter(privacy-sec, decimal-leading-zero);
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--c-orange);
}

.page-privacy .privacy-article h2::after {
  content: "#";
  margin-left: 0.45em;
  font-family: var(--font-mono);
  font-size: 0.62em;
  font-weight: 500;
  color: var(--c-orange);
  opacity: 0;
  transition: opacity var(--t-fast) var(--ease);
}

.page-privacy .privacy-article h2:hover::after,
.page-privacy .privacy-article h2:focus-within::after {
  opacity: 1;
}

.page-privacy .privacy-article p {
  max-width: var(--privacy-measure);
  margin: 0 0 1.5em;
  font-size: 16.5px;
  line-height: 1.92;
  color: var(--c-moon);
}

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

.page-privacy .privacy-article strong {
  color: var(--c-white);
  font-weight: 600;
}

.page-privacy .privacy-article a {
  color: var(--c-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 26, 0.4);
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-privacy .privacy-article a:hover {
  color: var(--c-amber);
  border-bottom-color: var(--c-amber);
}

.page-privacy .privacy-article ul {
  list-style: none;
  margin: 0 0 1.5em;
  padding: 0;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-article li {
  position: relative;
  margin-bottom: 0.85em;
  padding-left: 1.3em;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--c-moon);
}

.page-privacy .privacy-article li:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-article li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 7px;
  height: 7px;
  border-radius: 1px;
  background: var(--c-violet);
}

/* ---------- 关键数字 ---------- */
.page-privacy .key-num {
  display: inline-block;
  padding: 0.06em 0.42em;
  font-family: var(--font-mono);
  font-size: 0.92em;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--c-amber);
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-s);
  white-space: nowrap;
}

/* ---------- 三类场景 ---------- */
.page-privacy .scene-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  max-width: var(--privacy-measure);
  margin: 0 0 1.6em;
}

.page-privacy .scene {
  padding: 16px 16px 18px;
  background: var(--c-ink);
  border: 1px solid var(--c-line);
  border-top: 2px solid var(--c-violet);
  border-radius: var(--privacy-radius);
}

.page-privacy .scene:nth-child(2) {
  border-top-color: var(--c-orange);
}

.page-privacy .scene:nth-child(3) {
  border-top-color: var(--c-green);
}

.page-privacy .scene__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-mist);
}

.page-privacy .scene h3 {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-white);
}

.page-privacy .scene p {
  margin: 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-moon);
}

/* ---------- 联系卡 ---------- */
.page-privacy .reach-card {
  max-width: var(--privacy-measure);
  margin: 0 0 1.6em;
  padding: 18px 20px;
  background: linear-gradient(135deg, var(--c-ink) 0%, var(--c-panel) 100%);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-orange);
  border-radius: var(--privacy-radius);
}

.page-privacy .reach-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  margin: 0 0 12px;
  max-width: none;
  font-size: 16px;
  line-height: 1.7;
}

.page-privacy .reach-card__row:last-child {
  margin-bottom: 0;
}

.page-privacy .reach-card__k {
  flex: 0 0 5.5em;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--c-mist);
}

.page-privacy .reach-card__v {
  font-family: var(--font-mono);
  font-size: 15.5px;
  letter-spacing: 0.01em;
  color: var(--c-white);
  border-bottom: 0;
}

.page-privacy .privacy-article a.reach-card__v:hover {
  color: var(--c-amber);
}

.page-privacy .privacy-note {
  font-size: 15px;
  color: var(--c-mist);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-index {
  min-width: 0;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-mist);
}

.page-privacy .privacy-index ol {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

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

.page-privacy .privacy-index a {
  display: block;
  padding: 7px 13px;
  font-size: 14px;
  line-height: 1.3;
  white-space: nowrap;
  color: var(--c-moon);
  text-decoration: none;
  background: var(--c-ink);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-privacy .privacy-index a:hover,
.page-privacy .privacy-index a:focus-visible {
  color: var(--c-amber);
  border-color: var(--c-orange);
}

/* ---------- 桌面：右侧固定索引 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) var(--privacy-index-w);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--header-h) + 30px);
    align-self: start;
    padding: 2px 0 2px 18px;
    border-top: 0;
    border-left: 1px solid var(--c-line);
  }

  .page-privacy .privacy-index ol {
    flex-direction: column;
    gap: 2px;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .privacy-index a {
    padding: 6px 0 6px 12px;
    white-space: normal;
    font-size: 13.5px;
    background: none;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    color: var(--c-mist);
  }

  .page-privacy .privacy-index a:hover,
  .page-privacy .privacy-index a:focus-visible {
    color: var(--c-orange);
    border-left-color: var(--c-orange);
    background: none;
  }
}

@media (min-width: 1200px) {
  .page-privacy {
    --privacy-measure: 68ch;
    --privacy-index-w: 208px;
  }
}

@media (max-width: 519px) {
  .page-privacy .privacy-article p,
  .page-privacy .privacy-article li {
    font-size: 16px;
    line-height: 1.85;
  }

  .page-privacy .reach-card__k {
    flex-basis: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-article h2::after,
  .page-privacy .privacy-index a {
    transition: none;
  }
}