.page-privacy {
  --pv-ink-soft: rgba(23, 33, 31, 0.72);
  --pv-hair: rgba(127, 169, 160, 0.34);
  background: var(--c-cream);
  color: var(--c-stone);
  font-family: var(--font-body);
  font-size: var(--fs-17);
  line-height: 1.85;
}

/* ---------- 顶部封面 ---------- */
.page-privacy .pv-cover {
  position: relative;
  background: var(--c-grass);
  color: var(--t-on-dark);
  overflow: hidden;
}

.page-privacy .pv-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: var(--rule) var(--rule);
  opacity: 0.35;
  pointer-events: none;
}

.page-privacy .pv-cover__inner {
  position: relative;
  padding-top: clamp(34px, 6vw, 66px);
  padding-bottom: clamp(30px, 5vw, 54px);
}

.page-privacy .pv-crumb {
  margin: 0 0 18px;
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--t-on-dark-soft);
}

.page-privacy .pv-crumb a {
  color: var(--c-gold-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pv-crumb a:hover,
.page-privacy .pv-crumb a:focus-visible {
  border-bottom-color: var(--c-gold);
}

.page-privacy .pv-crumb span {
  margin: 0 8px;
  opacity: 0.6;
}

.page-privacy .pv-title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 60px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--c-cream);
  max-width: 22ch;
}

.page-privacy .pv-lede {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-17);
  line-height: 1.9;
  color: var(--t-on-dark);
}

.page-privacy .pv-cover__marks {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 10px 26px;
}

.page-privacy .pv-cover__marks li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: var(--fs-14);
  color: var(--t-on-dark);
  border-top: 1px solid var(--line-dark);
  padding-top: 10px;
}

.page-privacy .pv-mark__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--c-gold);
}

.page-privacy .pv-cover__strip {
  height: 5px;
  background: linear-gradient(90deg, var(--c-gold) 0 22%, var(--c-clay) 22% 34%, var(--c-moss) 34% 100%);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: 0;
  padding-top: clamp(30px, 5vw, 56px);
  padding-bottom: clamp(44px, 7vw, 84px);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  margin-bottom: 30px;
  border: 2px solid var(--c-mist);
  border-radius: var(--r-a);
  background: var(--c-sand);
  padding: 20px 20px 18px;
}

.page-privacy .pv-toc__head {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.22em;
  color: var(--c-grass);
  text-transform: uppercase;
}

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

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 8px;
  border-radius: 4px 10px 4px 10px;
  color: var(--c-stone);
  font-size: var(--fs-14);
  line-height: 1.6;
  text-decoration: none;
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  background: var(--c-gold-soft);
  color: var(--c-ink);
}

.page-privacy .pv-toc__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-12);
  color: var(--c-gold);
  flex: none;
}

.page-privacy .pv-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--pv-ink-soft);
}

/* ---------- 文档 ---------- */
.page-privacy .pv-doc {
  max-width: 70ch;
}

.page-privacy .pv-hero-figure {
  margin: 0 0 clamp(34px, 6vw, 60px);
}

.page-privacy .pv-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: inherit;
}

.page-privacy .pv-sec {
  padding-top: clamp(30px, 5vw, 48px);
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(30px, 5vw, 48px);
}

.page-privacy .pv-sec__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.3;
  color: var(--c-ink);
}

.page-privacy .pv-sec__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-14);
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--c-gold);
  flex: none;
}

.page-privacy .pv-sec p {
  margin: 0 0 1.2em;
  max-width: 68ch;
  color: var(--c-stone);
}

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

.page-privacy .pv-sec h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-22);
  line-height: 1.4;
  color: var(--c-ink);
}

/* ---------- 一句话提示 ---------- */
.page-privacy .pv-keyline {
  display: grid;
  gap: 6px;
  margin: 26px 0 4px;
  padding: 18px 20px;
  border-left: 4px solid var(--c-gold);
  border-radius: 0 var(--r-b);
  background: var(--c-sand);
}

.page-privacy .pv-keyline__label {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.2em;
  color: var(--c-clay);
}

.page-privacy .pv-keyline p {
  margin: 0;
  color: var(--c-ink);
}

/* ---------- 用途列表 ---------- */
.page-privacy .pv-uselist {
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .pv-uselist li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 18px 20px;
  border: 2px solid var(--c-mist);
  border-radius: var(--r-c);
  background: var(--c-cream);
}

.page-privacy .pv-uselist__no {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-28);
  line-height: 1;
  color: var(--c-gold);
}

.page-privacy .pv-uselist li p {
  margin: 0;
  font-size: var(--fs-17);
  max-width: 56ch;
}

.page-privacy .pv-plain {
  margin-top: 6px;
  padding: 16px 18px;
  border: 1px dashed var(--c-clay);
  border-radius: var(--r-b);
  background: rgba(168, 69, 42, 0.05);
  color: var(--c-ink);
}

/* ---------- 本地存储事实块 ---------- */
.page-privacy .pv-facts {
  margin: 22px 0 24px;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-fact {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border: 2px solid var(--c-mist);
  border-radius: var(--r-a);
  background: var(--c-sand);
}

.page-privacy .pv-fact__k {
  margin: 0 !important;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-17);
  color: var(--c-grass);
}

.page-privacy .pv-fact__v {
  margin: 0 !important;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--c-stone);
}

/* ---------- 时间线 ---------- */
.page-privacy .pv-timeline {
  margin: 22px 0 24px;
  border-left: 2px solid var(--c-moss);
  padding-left: 20px;
  display: grid;
  gap: 20px;
}

.page-privacy .pv-timeline__tag {
  display: inline-block;
  margin-bottom: 6px;
  padding: 3px 12px;
  border-radius: 999px;
  background: var(--c-grass);
  color: var(--c-gold-soft);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
}

.page-privacy .pv-timeline__row p {
  margin: 0;
  max-width: 60ch;
}

/* ---------- 请求清单 ---------- */
.page-privacy .pv-req {
  list-style: none;
  counter-reset: pvreq;
  margin: 22px 0 26px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pv-req li {
  counter-increment: pvreq;
  position: relative;
  padding: 18px 0 18px 54px;
  border-bottom: 1px solid var(--pv-hair);
}

.page-privacy .pv-req li:first-child {
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-req li::before {
  content: "0" counter(pvreq);
  position: absolute;
  left: 0;
  top: 18px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-22);
  color: var(--c-gold);
}

.page-privacy .pv-req li p {
  margin: 0;
  max-width: 60ch;
}

/* ---------- 未成年人 ---------- */
.page-privacy .pv-minor {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-minor li {
  position: relative;
  padding-left: 22px;
  max-width: 64ch;
}

.page-privacy .pv-minor li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 10px;
  border-radius: 50% 50% 50% 2px;
  background: var(--c-clay);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pv-contact {
  margin: 24px 0;
  padding: 22px 20px;
  border: 2px solid var(--c-grass);
  border-radius: var(--r-c);
  background: var(--c-grass);
  color: var(--t-on-dark);
}

.page-privacy .pv-contact__head {
  margin: 0 0 16px !important;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-22);
  color: var(--c-cream);
}

.page-privacy .pv-contact ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-contact li {
  display: grid;
  gap: 2px;
  padding-top: 10px;
  border-top: 1px solid var(--line-dark);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--t-on-dark);
}

.page-privacy .pv-contact__k {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

.page-privacy .pv-contact__note {
  margin: 18px 0 0 !important;
  padding-top: 14px;
  border-top: 1px dashed var(--line-dark);
  font-size: var(--fs-14);
  color: var(--t-on-dark-soft);
}

.page-privacy .pv-legal {
  margin-top: 24px !important;
  font-size: var(--fs-14);
  line-height: 1.9;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-legal a {
  color: var(--c-grass);
  text-decoration: none;
  border-bottom: 1px solid var(--c-mist);
}

.page-privacy .pv-legal a:hover,
.page-privacy .pv-legal a:focus-visible {
  border-bottom-color: var(--c-gold);
  color: var(--c-clay);
}

/* ---------- 折叠 ---------- */
.page-privacy .pv-fold {
  margin: 22px 0 0;
  border: 1px solid var(--pv-hair);
  border-radius: var(--r-b);
  background: var(--c-sand);
}

.page-privacy .pv-fold > summary {
  cursor: pointer;
  padding: 13px 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-17);
  color: var(--c-grass);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-privacy .pv-fold > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-fold > summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--c-gold);
}

.page-privacy .pv-fold[open] > summary::after {
  content: "－";
}

.page-privacy .pv-fold > summary:focus-visible {
  outline: 3px solid var(--c-gold);
  outline-offset: 2px;
}

.page-privacy .pv-fold ul {
  margin: 0;
  padding: 4px 18px 18px 36px;
  display: grid;
  gap: 8px;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--c-stone);
}

.page-privacy .pv-fold ul li::marker {
  color: var(--c-mist);
}

/* ---------- 焦点环 ---------- */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 3px solid var(--c-gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 响应式：移动优先，此处向宽屏推进 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-cover__marks {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .pv-facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .pv-uselist {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-body {
    grid-template-columns: 258px minmax(0, 1fr);
    gap: clamp(38px, 5vw, 74px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 118px;
    margin-bottom: 0;
  }

  .page-privacy .pv-doc {
    max-width: none;
  }

  .page-privacy .pv-sec {
    padding-top: clamp(38px, 4vw, 56px);
  }

  .page-privacy .pv-sec + .pv-sec {
    margin-top: clamp(38px, 4vw, 56px);
  }
}

@media (min-width: 1240px) {
  .page-privacy .pv-body {
    grid-template-columns: 292px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}