.page-privacy {
  --pv-measure: 68ch;
  --pv-rail: 236px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-text-size-adjust: 100%;
}

.page-privacy p,
.page-privacy li {
  font-size: 17px;
  line-height: 1.9;
}

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

.page-privacy h2 {
  font-family: var(--sans);
  letter-spacing: -0.02em;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 46px) 0 0;
  background: var(--ink);
  color: var(--warm);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(135deg, rgba(179, 64, 31, 0.18) 0 2px, transparent 2px 15px),
    radial-gradient(120% 90% at 100% 0%, rgba(224, 169, 60, 0.2), transparent 62%);
}

.page-privacy .pv-hero > * {
  position: relative;
}

.page-privacy .pv-hero .crumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .pv-hero__title {
  margin: 0.15em 0 0.5em;
  max-width: 22ch;
  font-size: clamp(32px, 6.6vw, 60px);
  line-height: 1.12;
  font-weight: 900;
}

.page-privacy .pv-hero__lede {
  max-width: 62ch;
  margin: 0;
  color: var(--warm);
  opacity: 0.92;
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__meta .mono-tag {
  padding: 6px 10px;
  border: 2px solid var(--sand);
  color: var(--sand);
  background: rgba(20, 23, 15, 0.5);
}

.page-privacy .pv-hero__figurewrap {
  padding-bottom: clamp(30px, 5vw, 56px);
}

.page-privacy .pv-figure {
  margin: clamp(24px, 4vw, 40px) 0 0;
  border: 2px solid var(--ink-3);
  background: var(--ink-2);
  box-shadow: 8px 8px 0 rgba(226, 104, 60, 0.85);
}

.page-privacy .pv-figure img {
  width: 100%;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

.page-privacy .pv-figure__cap {
  margin: 0;
  padding: 10px 14px;
  border-top: 2px solid var(--ink-3);
  background: var(--ink-2);
  color: var(--gray);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.7;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pv-body {
  padding: clamp(32px, 5vw, 64px) 0 clamp(52px, 8vw, 100px);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
}

.page-privacy .pv-article {
  min-width: 0;
}

/* ---------- 左侧目录 ---------- */
.page-privacy .pv-toc {
  padding: 16px;
  border: 2px solid var(--ink);
  background: var(--warm);
  box-shadow: 6px 6px 0 var(--gray);
}

.page-privacy .pv-toc__title {
  display: inline-block;
  margin: 0 0 12px;
  color: var(--red);
}

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

.page-privacy .pv-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 6px;
  border-left: 3px solid transparent;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
}

.page-privacy .pv-toc__num {
  flex: none;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--red);
}

.page-privacy .pv-toc__link:hover {
  border-left-color: var(--sand);
  background: rgba(224, 169, 60, 0.18);
}

.page-privacy .pv-toc__link:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.page-privacy:has(#pv-collect:target) .pv-toc__link[href="#pv-collect"],
.page-privacy:has(#pv-records:target) .pv-toc__link[href="#pv-records"],
.page-privacy:has(#pv-retention:target) .pv-toc__link[href="#pv-retention"],
.page-privacy:has(#pv-manage:target) .pv-toc__link[href="#pv-manage"],
.page-privacy:has(#pv-contact:target) .pv-toc__link[href="#pv-contact"] {
  border-left-color: var(--green);
  background: rgba(61, 220, 132, 0.16);
  color: var(--green-deep);
  font-weight: 700;
}

.page-privacy .pv-toc__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 2px solid var(--gray);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  padding: clamp(24px, 4vw, 40px) 0;
  border-top: 2px solid var(--gray);
  scroll-margin-top: 96px;
}

.page-privacy .pv-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-sec__head {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin-bottom: 14px;
}

.page-privacy .pv-sec__num {
  flex: none;
  margin: 0;
  padding: 2px 8px;
  border: 2px solid var(--red);
  color: var(--red);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.22;
  font-weight: 800;
}

.page-privacy .pv-sec > p {
  max-width: var(--pv-measure);
  margin: 0 0 18px;
}

.page-privacy .pv-article a {
  color: var(--green-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-article a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

/* ---------- 表格 ---------- */
.page-privacy .table-wrap {
  max-width: 100%;
  margin: 20px 0 22px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 11px 13px;
  border: 2px solid var(--ink);
  text-align: left;
  vertical-align: top;
}

.page-privacy .pv-table thead th {
  background: var(--ink);
  color: var(--warm);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-privacy .pv-table tbody tr:nth-child(even) {
  background: rgba(220, 207, 182, 0.75);
}

.page-privacy .pv-table tbody th {
  background: var(--warm);
  color: var(--red);
  font-family: var(--mono);
  font-size: 14px;
  white-space: nowrap;
}

/* ---------- 提示卡 ---------- */
.page-privacy .pv-note {
  max-width: var(--pv-measure);
  margin: 22px 0;
  padding: 14px 16px;
  border-left: 6px solid var(--sand);
  background: rgba(224, 169, 60, 0.16);
}

.page-privacy .pv-note__label {
  display: inline-block;
  margin: 0 0 6px;
  color: var(--ink-3);
}

.page-privacy .pv-note p {
  margin: 0;
}

.page-privacy .pv-note--green {
  border-left-color: var(--green);
  background: rgba(61, 220, 132, 0.14);
}

/* ---------- 折叠说明 ---------- */
.page-privacy .pv-qa {
  display: grid;
  gap: 12px;
  max-width: var(--pv-measure);
  margin: 22px 0;
}

.page-privacy .pv-qa .qa__item {
  border: 2px solid var(--ink);
  background: var(--warm);
  box-shadow: 6px 6px 0 var(--gray);
}

.page-privacy .pv-qa .qa__q {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-qa .qa__q::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-qa .qa__q::after {
  content: "＋";
  flex: none;
  color: var(--green-deep);
  font-family: var(--mono);
}

.page-privacy .pv-qa .qa__item[open] .qa__q::after {
  content: "－";
}

.page-privacy .pv-qa .qa__a {
  padding: 0 16px 16px;
}

.page-privacy .pv-qa .qa__a p {
  margin: 0;
}

/* ---------- 步骤与清单 ---------- */
.page-privacy .pv-steps {
  counter-reset: pvstep;
  display: grid;
  gap: 16px;
  max-width: var(--pv-measure);
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-steps li {
  position: relative;
  padding-left: 58px;
}

.page-privacy .pv-steps li::before {
  counter-increment: pvstep;
  content: counter(pvstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.34em;
  padding: 2px 6px;
  border: 2px solid var(--ink);
  background: var(--ink);
  color: var(--green);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.page-privacy .pv-list {
  display: grid;
  gap: 12px;
  max-width: var(--pv-measure);
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 24px;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 10px;
  border: 2px solid var(--ink);
  background: var(--green);
}

/* ---------- 联系方式卡 ---------- */
.page-privacy .pv-contact {
  max-width: var(--pv-measure);
  margin: 22px 0 0;
  padding: clamp(18px, 3vw, 28px);
  border: 2px solid var(--ink);
  background: var(--ink);
  color: var(--warm);
  box-shadow: 8px 8px 0 var(--green);
}

.page-privacy .pv-contact__label {
  display: block;
  margin: 0 0 8px;
  color: var(--green);
}

.page-privacy .pv-contact__mail {
  margin: 0 0 10px;
  color: var(--warm);
  font-family: var(--mono);
  font-size: clamp(17px, 2.6vw, 24px);
  word-break: break-all;
}

.page-privacy .pv-contact p {
  margin: 0 0 8px;
  color: var(--warm);
  opacity: 0.92;
}

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

.page-privacy .pv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-links a {
  display: inline-block;
  padding: 8px 14px;
  border: 2px solid var(--ink);
  background: var(--warm);
  color: var(--ink);
  font-size: 15px;
  text-decoration: none;
  box-shadow: 4px 4px 0 var(--gray);
}

.page-privacy .pv-links a:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--gray);
}

/* ---------- 回顶 ---------- */
.page-privacy .pv-totop {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 2px solid var(--ink);
  background: var(--green);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 6px 6px 0 var(--ink-2);
}

.page-privacy .pv-totop:hover {
  transform: translate(2px, 2px);
  box-shadow: 4px 4px 0 var(--ink-2);
}

.page-privacy .pv-totop:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 96px;
    padding: 18px;
  }

  .page-privacy .pv-sec__head {
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-totop:hover,
  .page-privacy .pv-links a:hover {
    transform: none;
  }
}