.page-privacy {
  --pp-measure: 68ch;
  position: relative;
  padding: 20px 0 88px;
  background: var(--c-cream);
  color: var(--c-deep);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 52px) 0 clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--c-frost);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(110, 106, 99, 0.16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(110, 106, 99, 0.16) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.55;
  -webkit-mask-image: radial-gradient(130% 95% at 6% 0%, #000 0%, transparent 72%);
  mask-image: radial-gradient(130% 95% at 6% 0%, #000 0%, transparent 72%);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  top: 30%;
  width: 44%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-clay), transparent);
  transform: rotate(-9deg);
  opacity: 0.45;
  pointer-events: none;
}

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

.page-privacy .privacy-hero__mark {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-terra);
  margin: 0;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
}

.page-privacy .privacy-hero__lead {
  max-width: var(--pp-measure);
  margin: 20px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--c-stone-ink);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 40px;
  margin: 30px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--c-frost);
}

.page-privacy .privacy-hero__meta-item {
  min-width: 0;
}

.page-privacy .privacy-hero__meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-stone);
  margin-bottom: 5px;
}

.page-privacy .privacy-hero__meta dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-deep);
  word-break: break-word;
}

/* ---------- 首屏横幅 ---------- */
.page-privacy .privacy-banner {
  margin: clamp(24px, 4vw, 40px) 0 0;
  width: 100%;
}

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

/* ---------- 双栏：正文 + 条款索引 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: clamp(32px, 5vw, 56px);
}

.page-privacy .privacy-index {
  border-top: 2px solid var(--c-deep);
  padding-top: 14px;
}

.page-privacy .privacy-index__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-stone);
  margin: 0 0 12px;
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 2px;
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-stone-ink);
  text-decoration: none;
  transition: background-color 0.2s var(--ease-out), color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  border-left-color: var(--c-clay);
  background: rgba(210, 64, 30, 0.07);
  color: var(--c-lava);
}

.page-privacy .privacy-index__link:focus-visible {
  outline: 2px solid var(--c-clay);
  outline-offset: 2px;
}

.page-privacy .privacy-index__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-clay);
  flex: 0 0 auto;
}

.page-privacy .privacy-index__top {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-stone);
  text-decoration: none;
  border-bottom: 1px dashed var(--c-frost);
  padding-bottom: 2px;
}

.page-privacy .privacy-index__top:hover {
  color: var(--c-clay);
  border-bottom-color: var(--c-clay);
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--pp-measure);
}

.page-privacy .clause {
  scroll-margin-top: 96px;
  padding: 30px 0 32px;
  border-top: 1px solid var(--c-frost);
}

.page-privacy .clause:first-child {
  border-top: 1px solid var(--c-stone);
  padding-top: 24px;
}

.page-privacy .clause:target {
  background: linear-gradient(90deg, rgba(210, 64, 30, 0.09), rgba(210, 64, 30, 0) 62%);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding-left: 16px;
  margin-left: -16px;
}

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

.page-privacy .clause__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-clay);
  border: 1px solid rgba(210, 64, 30, 0.38);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  line-height: 1.5;
  user-select: all;
}

.page-privacy .clause__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-privacy .clause__body p {
  font-size: 17px;
  line-height: 1.85;
  color: var(--c-stone-ink);
  margin: 0 0 15px;
}

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

.page-privacy .clause__body a {
  color: var(--c-lava);
  text-decoration: underline;
  text-decoration-color: rgba(210, 64, 30, 0.45);
  text-underline-offset: 4px;
}

.page-privacy .clause__body a:hover {
  color: var(--c-clay);
  text-decoration-color: var(--c-clay);
}

.page-privacy .clause__body strong {
  color: var(--c-deep);
  font-weight: 700;
}

/* ---------- 关键定义（左侧竖线 + 浅底纹） ---------- */
.page-privacy .def {
  border-left: 3px solid var(--c-terra);
  background: rgba(180, 99, 58, 0.08);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  margin: 18px 0;
}

.page-privacy .def__term {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-lava);
  margin: 0 0 6px;
}

.page-privacy .def__desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-stone-ink);
  margin: 0 !important;
}

/* ---------- 反向提示块 ---------- */
.page-privacy .note-block {
  background: var(--c-deep);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin: 22px 0;
}

.page-privacy .note-block p {
  color: var(--c-mist) !important;
  font-size: 16px;
  line-height: 1.8;
  margin: 0 !important;
}

/* ---------- 用途列表 ---------- */
.page-privacy .point-list {
  list-style: none;
  counter-reset: pp-point;
  margin: 0 0 6px;
  padding: 0;
}

.page-privacy .point-list li {
  position: relative;
  counter-increment: pp-point;
  padding-left: 40px;
  margin-bottom: 12px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--c-stone-ink);
}

.page-privacy .point-list li::before {
  content: counter(pp-point, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.36em;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-clay);
}

/* ---------- 请求步骤 ---------- */
.page-privacy .step-list {
  list-style: none;
  counter-reset: pp-step;
  margin: 20px 0;
  padding: 0;
}

.page-privacy .step-list li {
  position: relative;
  counter-increment: pp-step;
  padding: 13px 0 13px 44px;
  border-bottom: 1px dashed var(--c-frost);
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-stone-ink);
}

.page-privacy .step-list li::before {
  content: counter(pp-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-terra);
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-related {
  margin-top: 44px;
  padding-top: 22px;
  border-top: 2px solid var(--c-deep);
}

.page-privacy .privacy-related__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-stone);
  margin: 0 0 14px;
}

.page-privacy .privacy-related ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-privacy .privacy-related a {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--c-frost);
  border-radius: var(--radius-pill);
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-deep);
  text-decoration: none;
  transition: border-color 0.2s var(--ease-out), color 0.2s var(--ease-out), background-color 0.2s var(--ease-out);
}

.page-privacy .privacy-related a:hover,
.page-privacy .privacy-related a:focus-visible {
  border-color: var(--c-clay);
  background: rgba(210, 64, 30, 0.07);
  color: var(--c-clay);
}

.page-privacy .privacy-related a:focus-visible {
  outline: 2px solid var(--c-clay);
  outline-offset: 2px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 228px;
    gap: clamp(40px, 5vw, 80px);
    align-items: start;
  }

  .page-privacy .privacy-index {
    order: 2;
    position: sticky;
    top: 28px;
    border-top: none;
    border-left: 1px solid var(--c-frost);
    padding: 4px 0 4px 20px;
  }

  .page-privacy .privacy-index__list {
    grid-template-columns: 1fr;
  }

  .page-privacy .clause__body p,
  .page-privacy .point-list,
  .page-privacy .step-list,
  .page-privacy .note-block,
  .page-privacy .def {
    max-width: var(--pp-measure);
  }
}

/* ---------- 宽屏微调 ---------- */
@media (min-width: 1280px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 248px;
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__link,
  .page-privacy .privacy-related a {
    transition: none;
  }

  .page-privacy .privacy-hero::after {
    opacity: 0.25;
  }
}