.page-privacy {
  --pp-line: rgba(244, 239, 227, 0.16);
  --pp-paper-line: rgba(35, 32, 28, 0.16);
  --pp-ink-soft: rgba(35, 32, 28, 0.84);
  --pp-sticky: 96px;

  background:
    linear-gradient(180deg, var(--night) 0%, var(--night-deep) 78%, var(--night) 100%);
  color: var(--cream);
  font-family: var(--font-sans);
  padding-bottom: clamp(48px, 8vw, 104px);
}

.page-privacy a {
  color: inherit;
}

.page-privacy .crumbs {
  padding-top: clamp(16px, 2.4vw, 26px);
  margin-bottom: clamp(12px, 2vw, 22px);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--note);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding-left: 0;
}

.page-privacy .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--edge);
}

.page-privacy .crumbs a {
  color: var(--note);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  outline: none;
}

/* ---------- 首屏 ---------- */

.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3.4vw, 40px) 0 clamp(36px, 6vw, 76px);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: -10% -6% auto auto;
  width: min(680px, 78vw);
  height: min(680px, 78vw);
  background: radial-gradient(circle at 50% 50%, rgba(53, 225, 208, 0.15), rgba(53, 225, 208, 0) 62%);
  pointer-events: none;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--press) 0%, var(--press) 18%, var(--edge) 18%, var(--edge) 100%);
}

.page-privacy .pp-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
}

.page-privacy .pp-hero__copy .eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--gold);
  border: 2px solid var(--gold);
  padding: 4px 10px;
  margin: 0 0 18px;
  text-transform: uppercase;
}

.page-privacy .pp-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(1.9rem, 5.2vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--cream);
  max-width: 18ch;
}

.page-privacy .pp-hero .lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(0.98rem, 1.4vw, 1.1rem);
  line-height: 1.8;
  color: rgba(244, 239, 227, 0.78);
}

.page-privacy .pp-hero__figure {
  margin: 0;
  border: 2px solid var(--edge);
  box-shadow: var(--hard-shadow);
  background: var(--night-deep);
}

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

.page-privacy .pp-hero__figure .figure__cap {
  display: block;
  padding: 10px 14px;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--note);
  border-top: 1px solid var(--pp-line);
}

/* ---------- 主体栅格 ---------- */

.page-privacy .pp-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.4vw, 44px);
  align-items: start;
}

/* ---------- 条目索引 ---------- */

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

.page-privacy .pp-index__head {
  margin: 0 0 10px;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  color: var(--note);
}

.page-privacy .pp-index__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  max-width: 100%;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pp-index__item {
  flex: 0 0 auto;
}

.page-privacy .pp-index__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  font-size: 0.86rem;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  color: rgba(244, 239, 227, 0.78);
  background: rgba(53, 225, 208, 0.05);
  border: 1px solid var(--edge);
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.page-privacy .pp-index__list a:hover {
  color: var(--night-deep);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .pp-index__list a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-privacy .pp-index__num {
  font-family: var(--font-num);
  font-size: 0.82em;
  color: var(--cyan);
}

.page-privacy .pp-index__list a:hover .pp-index__num {
  color: var(--night-deep);
}

/* ---------- 纸白长栏 ---------- */

.page-privacy .pp-paper {
  background: var(--cream);
  color: var(--ink);
  border: 2px solid var(--edge);
  box-shadow: var(--hard-shadow);
  padding: clamp(22px, 3.6vw, 56px);
  min-width: 0;
}

.page-privacy .pp-clause {
  scroll-margin-top: var(--pp-sticky);
}

.page-privacy .pp-clause:target h2 {
  border-bottom-color: var(--cyan);
}

.page-privacy .pp-clause + .pp-clause {
  margin-top: clamp(28px, 4vw, 46px);
  padding-top: clamp(26px, 3.6vw, 44px);
  border-top: 1px solid var(--pp-paper-line);
}

.page-privacy .pp-clause h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--press);
  font-size: clamp(1.28rem, 2.6vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--ink);
  transition: border-color 0.2s ease;
}

.page-privacy .pp-clause__num {
  font-family: var(--font-num);
  font-size: 0.74em;
  letter-spacing: 0.04em;
  color: var(--press);
}

.page-privacy .pp-clause h3 {
  margin: 24px 0 10px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--press);
  letter-spacing: 0.01em;
}

.page-privacy .pp-clause p {
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

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

.page-privacy .pp-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

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

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border: 1px solid var(--ink);
}

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

.page-privacy .pp-clause a {
  color: var(--press);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 56, 44, 0.42);
  word-break: break-word;
}

.page-privacy .pp-clause a:hover,
.page-privacy .pp-clause a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
  outline: none;
}

.page-privacy .pp-clause a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ---------- 四类请求 ---------- */

.page-privacy .pp-actions {
  margin: 6px 0 20px;
  border-left: 4px solid var(--press);
  padding-left: clamp(14px, 2vw, 22px);
}

.page-privacy .pp-action {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(35, 32, 28, 0.2);
}

.page-privacy .pp-action:last-child {
  border-bottom: none;
}

.page-privacy .pp-action__k {
  flex: 0 0 auto;
  width: 3.2em;
  font-family: var(--font-num);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--press);
  letter-spacing: 0.02em;
}

.page-privacy .pp-action__v {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--pp-ink-soft);
}

/* ---------- 引用提示 ---------- */

.page-privacy .pp-quote {
  margin: 20px 0 0;
  padding: 12px 0 12px 18px;
  border-left: 4px solid var(--press);
  background: rgba(53, 225, 208, 0.08);
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 页尾 ---------- */

.page-privacy .pp-tail {
  margin-top: clamp(28px, 4vw, 48px);
}

.page-privacy .pp-tail__line {
  margin: 0;
  padding-top: 18px;
  border-top: 2px solid var(--edge);
  font-size: 0.95rem;
  color: var(--note);
}

.page-privacy .pp-tail__line a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 225, 208, 0.5);
}

.page-privacy .pp-tail__line a:hover,
.page-privacy .pp-tail__line a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
  outline: none;
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-privacy .pp-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 40px);
  }

  .page-privacy .pp-action:nth-last-child(-n + 2) {
    border-bottom: none;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-privacy .pp-hero h1 {
    max-width: 20ch;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-body__grid {
    grid-template-columns: minmax(200px, 258px) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-privacy .pp-index {
    position: sticky;
    top: var(--pp-sticky);
  }

  .page-privacy .pp-index__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    border-left: 2px solid var(--edge);
  }

  .page-privacy .pp-index__item + .pp-index__item {
    margin-top: 2px;
  }

  .page-privacy .pp-index__list a {
    white-space: normal;
    border: none;
    border-left: 3px solid transparent;
    background: transparent;
    margin-left: -2px;
    padding: 9px 10px 9px 14px;
  }

  .page-privacy .pp-index__list a:hover {
    color: var(--cyan);
    background: rgba(53, 225, 208, 0.09);
    border-left-color: var(--cyan);
  }

  .page-privacy .pp-index__list a:hover .pp-index__num {
    color: var(--cyan);
  }

  .page-privacy .pp-index__list a:focus-visible {
    border-left-color: var(--orange);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition: none !important;
    animation: none !important;
  }
}