.page-privacy {
  --pp-line: rgba(185, 198, 204, 0.18);
  --pp-measure: 38em;
}

/* ── 首屏 ── */
.page-privacy .privacy-intro {
  position: relative;
  padding: clamp(88px, 13vw, 140px) 0 clamp(30px, 4.5vw, 48px);
  background:
    radial-gradient(120% 80% at 12% 0%, rgba(43, 242, 212, 0.10), transparent 62%),
    linear-gradient(180deg, var(--ink-deep), var(--ink));
  overflow: hidden;
}

.page-privacy .privacy-intro::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -60%;
  width: min(460px, 62vw);
  height: min(460px, 62vw);
  background: radial-gradient(closest-side, rgba(255, 106, 31, 0.16), transparent 72%);
  pointer-events: none;
}

.page-privacy .privacy-intro__inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.page-privacy .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(22px, 4vw, 34px);
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-intro h1 {
  margin: 14px 0 0;
  font-size: var(--fs-h1);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-intro .lede {
  margin-top: clamp(16px, 2.4vw, 24px);
  max-width: var(--pp-measure);
  color: var(--silver);
  font-size: var(--fs-body);
  line-height: 1.85;
}

/* ── 顶部图形 ── */
.page-privacy .privacy-visual {
  max-width: var(--maxw);
  margin: clamp(26px, 4vw, 48px) auto 0;
  padding-inline: var(--gutter);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

.page-privacy .privacy-visual .media-frame__caption {
  margin-top: 12px;
  color: var(--silver);
  font-size: var(--fs-note);
  text-align: right;
}

/* ── 单栏窄版 + 页内导览 ── */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 60px);
  padding-block: clamp(44px, 7vw, 84px) clamp(64px, 9vw, 112px);
}

.page-privacy .privacy-toc {
  border-top: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
  padding: 16px 0;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: var(--fs-note);
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-privacy .privacy-toc__list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 18px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list .index-list__link {
  display: inline-block;
  font-size: var(--fs-note);
  line-height: 1.5;
  color: var(--silver);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-toc__list .index-list__link:hover,
.page-privacy .privacy-toc__list .index-list__link[aria-current="true"] {
  color: var(--cyan);
}

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

.page-privacy .privacy-chapter {
  padding-bottom: clamp(34px, 5vw, 54px);
  margin-bottom: clamp(34px, 5vw, 54px);
  border-bottom: 1px solid var(--pp-line);
}

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

.page-privacy .privacy-chapter__head {
  display: flex;
  align-items: baseline;
  gap: clamp(14px, 2vw, 22px);
  margin-bottom: 14px;
}

.page-privacy .privacy-chapter__head .chapter__num {
  flex: none;
  font-family: var(--font-num);
  font-size: clamp(26px, 4.4vw, 38px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--orange);
}

.page-privacy .privacy-chapter__head .chapter__title {
  margin: 0;
  font-size: var(--fs-h2);
  line-height: 1.32;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-chapter__lead {
  max-width: var(--pp-measure);
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding-left: 16px;
  border-left: 3px solid var(--cyan);
  color: var(--cyan-soft);
  font-size: var(--fs-body);
  line-height: 1.75;
}

.page-privacy .privacy-chapter > p {
  max-width: var(--pp-measure);
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  color: var(--silver);
  font-size: var(--fs-body);
  line-height: 1.85;
}

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

.page-privacy .privacy-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 242, 212, 0.36);
  transition: border-color 0.2s var(--ease);
}

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

/* ── 条目列表 ── */
.page-privacy .privacy-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding: 16px 20px 16px 30px;
  border-radius: var(--radius-md);
  background: rgba(20, 57, 47, 0.55);
  color: var(--silver);
  font-size: var(--fs-body);
  line-height: 1.8;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 24px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .privacy-list strong {
  color: var(--paper);
  font-weight: 700;
}

/* ── 用途卡片 ── */
.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-privacy .privacy-card {
  padding: 22px 22px 24px;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--ink-mid), var(--ink));
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-privacy .privacy-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-privacy .privacy-card h3 {
  margin: 0 0 10px;
  font-size: var(--fs-h3);
  color: var(--paper);
  letter-spacing: -0.01em;
}

.page-privacy .privacy-card p {
  margin: 0;
  color: var(--silver);
  font-size: var(--fs-body);
  line-height: 1.78;
}

/* ── 保存期限条 ── */
.page-privacy .privacy-bar {
  margin: 0 0 clamp(18px, 3vw, 26px);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-privacy .privacy-bar__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 20px;
  padding: 16px 20px;
  background: rgba(18, 21, 23, 0.62);
}

.page-privacy .privacy-bar__row + .privacy-bar__row {
  border-top: 1px solid var(--pp-line);
}

.page-privacy .privacy-bar__label {
  color: var(--paper);
  font-size: var(--fs-body);
  font-weight: 700;
}

.page-privacy .privacy-bar__value {
  font-family: var(--font-num);
  font-size: var(--fs-note);
  letter-spacing: 0.01em;
  color: var(--cyan);
}

/* ── 请求事项 ── */
.page-privacy .privacy-rights {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-rights > li {
  padding: 20px 22px;
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-md);
  background: rgba(18, 21, 23, 0.6);
}

.page-privacy .privacy-rights h3 {
  margin: 0 0 8px;
  font-size: var(--fs-h3);
  color: var(--paper);
}

.page-privacy .privacy-rights p {
  margin: 0;
  color: var(--silver);
  font-size: var(--fs-body);
  line-height: 1.78;
}

/* ── 联系表 ── */
.page-privacy .privacy-contact {
  margin: 0 0 clamp(18px, 3vw, 26px);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  padding: 15px 20px;
  background: rgba(20, 57, 47, 0.55);
}

.page-privacy .privacy-contact__row + .privacy-contact__row {
  border-top: 1px solid var(--pp-line);
}

.page-privacy .privacy-contact__label {
  flex: none;
  min-width: 76px;
  color: var(--cyan);
  font-size: var(--fs-note);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-privacy .privacy-contact__value {
  color: var(--paper);
  font-size: var(--fs-body);
  word-break: break-word;
}

.page-privacy .privacy-chapter__note {
  max-width: var(--pp-measure);
  margin: 0;
  color: var(--silver);
  font-size: var(--fs-note);
  line-height: 1.85;
}

/* ── 桌面端 ── */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
    gap: clamp(48px, 6vw, 88px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
    border-top: 0;
    border-bottom: 0;
    border-left: 2px solid var(--pp-line);
    padding: 4px 0 4px 20px;
  }

  .page-privacy .privacy-toc__list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    gap: 12px;
    overflow-x: visible;
    padding: 0;
  }

  .page-privacy .privacy-body {
    padding-right: clamp(0px, 3vw, 32px);
  }

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

@media (min-width: 1200px) {
  .page-privacy .privacy-chapter {
    padding-left: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-card,
  .page-privacy .privacy-toc__list .index-list__link {
    transition: none;
  }

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