.page-privacy {
  --p-anchor-w: 236px;
  --p-body-max: 68ch;
  position: relative;
  background: linear-gradient(180deg, var(--ink-1) 0%, var(--ink-0) 100%);
  color: var(--text);
  padding-bottom: clamp(56px, 9vw, 112px);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(30, 58, 95, 0.34) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 58, 95, 0.34) 1px, transparent 1px);
  background-size: 108px 108px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.35) 46%, transparent 78%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.35) 46%, transparent 78%);
}

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

/* ---------- 面包屑 ---------- */
.page-privacy .privacy-crumb {
  padding-top: clamp(18px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: clamp(20px, 4vw, 40px) 0 clamp(36px, 6vw, 68px);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: center;
}

.page-privacy .privacy-hero__text .page-title {
  margin: 14px 0 18px;
  letter-spacing: -0.02em;
  line-height: 1.06;
}

.page-privacy .privacy-hero__text .lede {
  max-width: 60ch;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.page-privacy .privacy-keyline {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-keyline li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--muted);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
}

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

.page-privacy .privacy-hero__figure .media__tag {
  display: block;
  padding: 12px 16px;
  border-top: 2px solid var(--line);
  background: var(--ink-1);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

/* ---------- 侧边锚点 ---------- */
.page-privacy .privacy-aside {
  min-width: 0;
}

.page-privacy .privacy-toc {
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: rgba(19, 42, 74, 0.72);
  padding: 18px 18px 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}

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

.page-privacy .privacy-toc .toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__idx {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--faint);
  flex: none;
}

.page-privacy .privacy-toc .toc__link:hover,
.page-privacy .privacy-toc .toc__link:focus-visible {
  color: var(--text);
  background: rgba(45, 127, 249, 0.12);
}

.page-privacy .privacy-toc .toc__link[data-active] {
  color: var(--text);
  border-left-color: var(--orange);
  background: rgba(255, 107, 53, 0.1);
}

.page-privacy .privacy-toc .toc__link[data-active] .privacy-toc__idx {
  color: var(--orange);
}

.page-privacy .privacy-toc__back {
  display: inline-block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  width: 100%;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--faint);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-toc__back:hover,
.page-privacy .privacy-toc__back:focus-visible {
  color: var(--teal);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--p-body-max);
}

.page-privacy .privacy-section {
  padding: clamp(28px, 4vw, 40px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

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

.page-privacy .privacy-section:last-child {
  padding-bottom: 0;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
  border: 2px solid var(--orange);
  border-radius: 6px;
  padding: 3px 8px;
  line-height: 1;
}

.page-privacy .privacy-section__head .section-title {
  margin: 0;
  line-height: 1.2;
}

.page-privacy .privacy-p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.88;
}

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

.page-privacy .privacy-link {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--teal);
}

/* 列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.85;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--teal);
}

.page-privacy .privacy-list strong {
  color: var(--text);
  font-weight: 600;
}

/* 提示条 */
.page-privacy .privacy-note {
  border-left: 3px solid var(--amber);
  background: rgba(255, 176, 32, 0.08);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 18px;
}

.page-privacy .privacy-note p {
  margin: 0;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.8;
}

/* 用途卡 */
.page-privacy .privacy-uses {
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-use {
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(19, 42, 74, 0.55);
  padding: 16px 18px;
  transition: border-left-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-privacy .privacy-use:hover {
  border-left-color: var(--blue);
  transform: translateX(3px);
}

.page-privacy .privacy-use p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.8;
}

/* 保护措施编号列表 */
.page-privacy .privacy-measures {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: none;
}

.page-privacy .privacy-measures li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(11, 30, 58, 0.7);
}

.page-privacy .privacy-measures__k {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--teal);
  padding-top: 3px;
}

.page-privacy .privacy-measures h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}

.page-privacy .privacy-measures p {
  margin: 0;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.82;
}

/* 权利列表 */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-rights li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.82;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .privacy-rights li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-rights__k {
  flex: none;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
}

/* 联系面板 */
.page-privacy .privacy-contact {
  margin: 6px 0 30px;
  display: grid;
  gap: 16px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
  padding: clamp(20px, 3vw, 28px);
}

.page-privacy .privacy-contact__title {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 700;
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-contact__row .contact-item {
  min-width: 0;
  flex: 1 1 240px;
}

.page-privacy .privacy-contact .contact-item__value {
  display: block;
  margin-top: 6px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  word-break: break-word;
}

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

.page-privacy .privacy-contact > .contact-item {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-contact > .privacy-contact__note:last-child {
  color: var(--faint);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-privacy .privacy-p--tail {
  margin-bottom: 0;
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

/* ---------- 桌面：侧边粘性锚点 ---------- */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 56px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--p-anchor-w) minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 36px;
  }

  .page-privacy .privacy-body {
    justify-self: start;
  }
}

@media (min-width: 1280px) {
  .page-privacy {
    --p-anchor-w: 260px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-use,
  .page-privacy .privacy-toc .toc__link {
    transition: none;
  }

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