.page-privacy {
  --pd-measure: 700px;
  --pd-index: 68px;
  --pd-gutter: 32px;
  background: var(--obsidian);
  color: var(--white);
}

.page-privacy .breadcrumb {
  padding-block: clamp(16px, 3vw, 26px) 0;
}

/* ---------- 首屏 ---------- */
.page-privacy .pd-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 52px) 0 clamp(48px, 7vw, 88px);
}

.page-privacy .pd-hero::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 420px;
  background: radial-gradient(58% 100% at 18% 0%, rgba(224, 169, 74, 0.15), transparent 72%);
  pointer-events: none;
}

.page-privacy .pd-hero > .container {
  position: relative;
}

.page-privacy .pd-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.2vw, 56px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
  max-width: 21ch;
}

.page-privacy .pd-hero__lead {
  max-width: 56ch;
  margin: 0 0 30px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(251, 247, 239, 0.78);
}

.page-privacy .pd-facts {
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 16px clamp(28px, 5vw, 56px);
  border-top: 1px solid var(--felt-line);
  max-width: 660px;
}

.page-privacy .pd-fact {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-privacy .pd-fact__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.6vw, 27px);
  letter-spacing: 0.02em;
  color: var(--amber);
  line-height: 1.1;
}

.page-privacy .pd-fact__label {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-privacy .pd-hero__figure {
  margin: clamp(32px, 5vw, 56px) 0 0;
}

.page-privacy .pd-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 800;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}

/* ---------- 目录 ---------- */
.page-privacy .pd-toc {
  background: var(--ink);
  border-top: 1px solid var(--felt-line);
  border-bottom: 1px solid var(--felt-line);
  padding: clamp(20px, 3vw, 30px) 0;
}

.page-privacy .pd-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--mist);
}

.page-privacy .pd-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px clamp(22px, 4vw, 42px);
}

.page-privacy .pd-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 4px;
  font-size: 15px;
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .pd-toc__link:hover,
.page-privacy .pd-toc__link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-privacy .pd-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
}

/* ---------- 条款色带 ---------- */
.page-privacy .pd-band {
  position: relative;
  padding: clamp(44px, 7vw, 92px) 0;
  color: var(--pd-fg, var(--white));
  scroll-margin-top: 132px;
}

.page-privacy .pd-band--ink {
  --pd-fg: var(--white);
  --pd-dim: var(--mist);
  --pd-rule: var(--felt-line);
  --pd-accent: var(--amber);
  --pd-card: rgba(23, 69, 58, 0.34);
  background: var(--ink);
}

.page-privacy .pd-band--paper {
  --pd-fg: var(--ink);
  --pd-dim: rgba(16, 38, 31, 0.7);
  --pd-rule: rgba(16, 38, 31, 0.16);
  --pd-accent: var(--amber-dim);
  --pd-card: rgba(224, 169, 74, 0.12);
  background: var(--paper);
}

.page-privacy .pd-band--felt {
  --pd-fg: var(--white);
  --pd-dim: var(--mist);
  --pd-rule: var(--felt-line);
  --pd-accent: var(--amber);
  --pd-card: rgba(23, 69, 58, 0.42);
  background: linear-gradient(180deg, var(--felt) 0%, var(--ink) 100%);
}

.page-privacy .pd-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px var(--pd-gutter);
  max-width: calc(var(--pd-measure) + var(--pd-index) + var(--pd-gutter));
  margin-inline: auto;
}

.page-privacy .pd-index {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-privacy .pd-index__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--pd-accent, var(--amber));
}

.page-privacy .pd-index__rule {
  flex: 1;
  height: 1px;
  background: var(--pd-rule, var(--felt-line));
}

.page-privacy .pd-body {
  max-width: var(--pd-measure);
  min-width: 0;
}

.page-privacy .pd-body h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.2vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--pd-fg);
}

.page-privacy .pd-body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pd-fg);
}

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

.page-privacy .pd-note {
  margin-top: 22px;
  padding-left: 16px;
  border-left: 2px solid var(--pd-accent);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pd-dim);
}

.page-privacy .pd-link {
  color: var(--pd-accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

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

/* ---------- 信息类型 ---------- */
.page-privacy .pd-types {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-privacy .pd-type {
  padding: 20px 0;
  border-top: 1px dashed var(--pd-rule);
}

.page-privacy .pd-type:first-child {
  border-top: 0;
  padding-top: 2px;
}

.page-privacy .pd-type__name {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--pd-accent);
}

.page-privacy .pd-type__name::before {
  content: "";
  flex: none;
  width: 20px;
  height: 2px;
  background: var(--pd-accent);
}

.page-privacy .pd-type__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pd-fg);
  opacity: 0.88;
}

/* ---------- 用途列表 ---------- */
.page-privacy .pd-uses {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-privacy .pd-use {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-privacy .pd-use__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--pd-accent);
  padding-top: 6px;
}

.page-privacy .pd-use__title {
  margin: 0 0 6px;
  font-family: var(--font-cond);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--pd-fg);
}

.page-privacy .pd-use__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pd-fg);
  opacity: 0.84;
}

/* ---------- 保留范围对照 ---------- */
.page-privacy .pd-spec {
  margin: 26px 0 0;
  padding: 0;
}

.page-privacy .pd-spec__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px dashed var(--pd-rule);
}

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

.page-privacy .pd-spec__key {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.06em;
  color: var(--pd-accent);
}

.page-privacy .pd-spec__val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pd-fg);
}

/* ---------- 权利 ---------- */
.page-privacy .pd-rights {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pd-right {
  padding: 18px 20px;
  background: var(--pd-card);
  border-left: 2px solid var(--pd-accent);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-privacy .pd-right__title {
  margin: 0 0 6px;
  font-family: var(--font-cond);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--pd-accent);
}

.page-privacy .pd-right__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pd-fg);
  opacity: 0.88;
}

/* ---------- 联系收束 ---------- */
.page-privacy .pd-reach__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pd-spec__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 880px) {
  .page-privacy .pd-grid {
    grid-template-columns: var(--pd-index) minmax(0, 1fr);
  }

  .page-privacy .pd-index {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    position: sticky;
    top: 112px;
    align-self: start;
  }

  .page-privacy .pd-index__rule {
    width: 100%;
    flex: none;
    height: 1px;
  }
}

@media (max-width: 480px) {
  .page-privacy .pd-facts {
    gap: 14px 26px;
  }

  .page-privacy .pd-use {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 10px;
  }

  .page-privacy .pd-right {
    padding: 16px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pd-toc__link {
    transition: none;
  }
}