.page-privacy {
  --pp-line: 1px solid rgba(183, 198, 222, 0.14);
  --pp-hair: 1px solid rgba(43, 245, 196, 0.18);
  --pp-hair-soft: 1px solid rgba(183, 198, 222, 0.10);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-950);
  padding: clamp(18px, 3.5vw, 34px) 0 clamp(30px, 5vw, 58px);
  border-bottom: var(--pp-line);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, rgba(5, 10, 22, 0.97) 14%, rgba(5, 10, 22, 0.74) 56%, rgba(10, 18, 38, 0.58) 100%);
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.04;
  font-size: clamp(38px, 7.4vw, 76px);
  color: var(--slate-100);
}

.page-privacy .privacy-hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.7;
  color: var(--slate-300);
}

.page-privacy .privacy-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-privacy .privacy-hero__quick {
  background: var(--glass-layer);
  border: var(--pp-hair);
  padding: 16px 16px 12px;
  align-self: end;
}

.page-privacy .privacy-hero__quick-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-privacy .privacy-hero__quick a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 8px 0;
  border-top: var(--pp-hair-soft);
  color: var(--slate-100);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-hero__quick a::after {
  content: "→";
  color: var(--cyan-400);
  font-family: var(--font-mono);
}

.page-privacy .privacy-hero__quick a:hover,
.page-privacy .privacy-hero__quick a:focus-visible {
  color: var(--cyan-400);
}

@media (min-width: 980px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: end;
  }
}

/* ---------- 正文容器 ---------- */
.page-privacy .pp-body {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  padding-block: clamp(34px, 6vw, 72px);
}

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

@media (min-width: 1100px) {
  .page-privacy .pp-body {
    grid-template-columns: minmax(0, 1fr) 212px;
    align-items: start;
  }
}

/* ---------- 右侧章节索引 ---------- */
.page-privacy .pp-rail {
  display: none;
}

@media (min-width: 1100px) {
  .page-privacy .pp-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h-compact) + 24px);
    align-self: start;
    padding-left: 16px;
    border-left: var(--pp-line);
  }
}

.page-privacy .pp-rail__head {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-privacy .pp-rail__link {
  display: grid;
  grid-template-columns: 2.2em minmax(0, 1fr);
  gap: 8px;
  min-height: 44px;
  align-items: center;
  padding: 6px 0;
  border-top: var(--pp-hair-soft);
  color: var(--slate-500);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .pp-rail__link:hover,
.page-privacy .pp-rail__link:focus-visible {
  color: var(--cyan-400);
}

.page-privacy .pp-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan-700);
}

.page-privacy .pp-rail__link:hover .pp-rail__num,
.page-privacy .pp-rail__link:focus-visible .pp-rail__num {
  color: var(--cyan-400);
}

/* ---------- 章节 ---------- */
.page-privacy .pp-sec {
  scroll-margin-top: calc(var(--header-h-compact) + 24px);
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: var(--pp-line);
}

.page-privacy .pp-main > .pp-sec:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 14px;
}

.page-privacy .pp-sec__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cyan-400);
}

.page-privacy .pp-sec:target .pp-sec__num {
  color: var(--amber-400);
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  font-size: clamp(21px, 3.2vw, 30px);
  color: var(--slate-100);
}

.page-privacy .pp-sec__digest {
  margin: 14px 0 clamp(20px, 3vw, 28px);
  max-width: 36em;
  padding: 13px 16px;
  background: var(--glass-layer);
  border-left: 2px solid var(--cyan-400);
  color: var(--slate-100);
  font-size: 15px;
  line-height: 1.65;
}

.page-privacy .pp-text {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate-300);
}

.page-privacy .pp-text + .pp-text {
  margin-top: 12px;
}

.page-privacy .pp-text a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 196, 0.35);
}

.page-privacy .pp-text a:hover {
  color: var(--slate-100);
}

/* ---------- 三类信息卡 ---------- */
.page-privacy .pp-facts {
  display: grid;
  gap: 14px;
}

@media (min-width: 820px) {
  .page-privacy .pp-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pp-fact {
  min-width: 0;
  padding: 18px 16px 16px;
  background: var(--ink-800);
  border-top: 2px solid var(--cyan-400);
}

.page-privacy .pp-fact:nth-child(2) {
  border-top-color: var(--amber-400);
}

.page-privacy .pp-fact:nth-child(3) {
  border-top-color: var(--cyan-700);
}

.page-privacy .pp-fact__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-privacy .pp-fact__title {
  margin: 6px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--slate-100);
}

.page-privacy .pp-fact__use {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: var(--pp-hair-soft);
  font-size: 14px;
  line-height: 1.65;
  color: var(--slate-300);
}

/* ---------- 等宽编号列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .pp-list--wide {
  margin-top: clamp(18px, 3vw, 26px);
  gap: 12px;
  max-width: 46em;
}

.page-privacy .pp-list__item {
  display: grid;
  grid-template-columns: 2.2em minmax(0, 1fr);
  gap: 10px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--slate-300);
}

.page-privacy .pp-list--wide .pp-list__item {
  padding-bottom: 12px;
  border-bottom: var(--pp-hair-soft);
}

.page-privacy .pp-list__idx {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

/* ---------- 关注订阅：文字 + 数字板 ---------- */
.page-privacy .pp-split {
  display: grid;
  gap: 18px;
  margin-top: 4px;
}

@media (min-width: 860px) {
  .page-privacy .pp-split {
    grid-template-columns: minmax(0, 1fr) 208px;
    align-items: start;
  }
}

.page-privacy .pp-meter {
  padding: 16px;
  background: var(--glass-layer);
  border: var(--pp-hair);
}

.page-privacy .pp-meter__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-privacy .pp-meter__num {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 34px;
  line-height: 1;
  color: var(--cyan-400);
}

.page-privacy .pp-meter__unit {
  margin: 2px 0 8px;
  font-size: 13px;
  color: var(--slate-300);
}

/* ---------- 权利条目 ---------- */
.page-privacy .pp-actions {
  display: grid;
  gap: 12px;
  margin-top: 4px;
}

@media (min-width: 720px) {
  .page-privacy .pp-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pp-action {
  min-width: 0;
  padding: 16px 16px 14px;
  background: var(--ink-800);
  border-left: 2px solid var(--cyan-700);
}

.page-privacy .pp-action__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}

.page-privacy .pp-action__title {
  margin: 6px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--slate-100);
}

.page-privacy .pp-action__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--slate-300);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pp-contact {
  margin-top: clamp(22px, 3vw, 32px);
  padding: clamp(18px, 3vw, 26px);
  background: linear-gradient(120deg, rgba(43, 245, 196, 0.10), rgba(16, 27, 56, 0.92) 62%);
  border: 1px solid rgba(43, 245, 196, 0.24);
}

.page-privacy .pp-contact__grid {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

@media (min-width: 720px) {
  .page-privacy .pp-contact__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pp-contact__item {
  display: grid;
  gap: 4px;
  margin: 0;
  min-width: 0;
}

.page-privacy .pp-contact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-privacy .pp-contact__v {
  font-size: 15px;
  line-height: 1.5;
  color: var(--slate-100);
  word-break: break-word;
}

.page-privacy .pp-contact__note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: var(--pp-hair-soft);
  font-size: 14px;
  line-height: 1.65;
  color: var(--slate-300);
}

/* ---------- 尾注 ---------- */
.page-privacy .pp-next {
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding-top: 16px;
  border-top: var(--pp-line);
  max-width: 42em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--slate-500);
}

.page-privacy .pp-next a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 196, 0.35);
}

.page-privacy .pp-next a:hover,
.page-privacy .pp-next a:focus-visible {
  color: var(--slate-100);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-hero__quick a,
  .page-privacy .pp-rail__link {
    transition: none;
  }
}