.page-privacy {
  --pp-rule: #16382E;
  --pp-rule-soft: rgba(22, 56, 46, 0.28);
  --pp-ink: #071B16;
  --pp-body: #1B342B;
  --pp-shadow: 8px 8px 0 rgba(0, 0, 0, 0.45);
}

/* ---------- 顶部 ---------- */
.page-privacy .privacy-head {
  padding-top: 24px;
  padding-bottom: 8px;
}

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray);
  margin-bottom: 24px;
}

.page-privacy .crumbs a {
  color: var(--cyan);
  text-decoration: none;
}

.page-privacy .crumbs a:hover {
  color: var(--cyan-deep);
}

.page-privacy .privacy-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: end;
  padding-bottom: 32px;
}

.page-privacy .privacy-hero-copy .tag {
  display: inline-block;
  margin-bottom: 16px;
}

.page-privacy .privacy-hero h1 {
  font-size: clamp(26px, 6vw, 40px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 18px;
  max-width: 22ch;
}

.page-privacy .privacy-hero .lede {
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--gray);
  margin: 0 0 26px;
}

.page-privacy .hero-kv {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 18px;
  margin: 0;
  padding: 16px 18px;
  border: 2px solid var(--ink-700);
  background: var(--ink-800);
}

.page-privacy .hero-kv dt {
  font-size: 13px;
  color: var(--gray);
}

.page-privacy .hero-kv dd {
  margin: 0;
  font-size: 13px;
  color: var(--cyan);
}

.page-privacy .hero-media {
  border-color: var(--ink-700);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.5);
}

.page-privacy .hero-media .media-cap {
  color: var(--cyan);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-section {
  padding-top: 8px;
}

.page-privacy .privacy-layout {
  display: block;
}

.page-privacy .privacy-toc {
  margin-bottom: 28px;
}

.page-privacy .toc-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
  margin: 0 0 12px;
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 10px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .toc-list li {
  flex: 0 0 auto;
}

.page-privacy .toc-list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 2px solid var(--ink-700);
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-privacy .toc-list a .mono {
  font-size: 12px;
  color: var(--cyan);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

/* ---------- 条款卡片 ---------- */
.page-privacy .clause {
  background: var(--paper);
  color: var(--pp-body);
  border: 2px solid var(--pp-ink);
  box-shadow: var(--pp-shadow);
  padding: 26px 20px;
  margin: 0 0 32px;
  scroll-margin-top: 96px;
}

.page-privacy .clause:last-of-type {
  margin-bottom: 0;
}

.page-privacy .clause-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--pp-rule);
}

.page-privacy .clause-no {
  position: relative;
  padding-left: 12px;
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--pp-ink);
}

.page-privacy .clause-no::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  bottom: 1px;
  width: 4px;
  background: var(--cyan);
}

.page-privacy .clause-title {
  font-size: clamp(19px, 4.2vw, 24px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--pp-ink);
  margin: 0;
}

.page-privacy .clause-body > p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--pp-body);
  margin: 0 0 20px;
}

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

.page-privacy .clause-note {
  border-left: 4px solid var(--orange);
  background: var(--paper-2);
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pp-body);
  margin: 20px 0 0;
}

/* ---------- 信息四类 ---------- */
.page-privacy .info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pp-rule-soft);
  border: 1px solid var(--pp-rule-soft);
}

.page-privacy .info-cell {
  background: var(--paper);
  padding: 18px 16px;
}

.page-privacy .info-cell h3 {
  font-size: 16px;
  line-height: 1.4;
  color: var(--pp-ink);
  margin: 0 0 8px;
}

.page-privacy .info-cell p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--pp-body);
  margin: 0;
}

.page-privacy .cell-no {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan-deep);
  margin: 0 0 8px;
}

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

.page-privacy .use-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  padding: 18px 0;
  border-top: 1px solid var(--pp-rule-soft);
}

.page-privacy .use-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .use-list li:last-child {
  padding-bottom: 0;
}

.page-privacy .use-idx {
  font-size: 12px;
  line-height: 1.9;
  color: var(--orange-deep);
}

.page-privacy .use-list h3 {
  font-size: 16px;
  line-height: 1.45;
  color: var(--pp-ink);
  margin: 0 0 6px;
}

.page-privacy .use-list p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--pp-body);
  margin: 0;
}

/* ---------- 本地存储示意 ---------- */
.page-privacy .store-wrap {
  border: 2px solid var(--pp-rule);
  background: var(--paper-2);
  padding: 18px 16px;
  margin-bottom: 20px;
}

.page-privacy .store-map {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  margin: 0 auto;
}

.page-privacy .store-note {
  font-size: 13px;
  line-height: 1.8;
  color: var(--pp-body);
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--pp-rule-soft);
}

.page-privacy .fold {
  border: 2px solid var(--pp-rule);
  background: var(--paper);
}

.page-privacy .fold > summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--pp-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

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

.page-privacy .fold > summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan-deep);
  flex: 0 0 auto;
}

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

.page-privacy .fold-body {
  padding: 4px 16px 18px;
  border-top: 1px solid var(--pp-rule-soft);
}

.page-privacy .fold-body .kv {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}

.page-privacy .fold-body .kv dt {
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--cyan-deep);
  margin-top: 14px;
}

.page-privacy .fold-body .kv dt:first-child {
  margin-top: 0;
}

.page-privacy .fold-body .kv dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pp-body);
}

/* ---------- 期限表格 ---------- */
.page-privacy .table-scroll {
  overflow-x: auto;
  border: 2px solid var(--pp-rule);
  background: var(--paper);
  margin-bottom: 20px;
}

.page-privacy .table-scroll .data-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .table-scroll .data-table caption {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pp-body);
  padding: 12px 14px;
  border-bottom: 2px solid var(--pp-rule);
  background: var(--paper-2);
}

.page-privacy .table-scroll .data-table th,
.page-privacy .table-scroll .data-table td {
  text-align: left;
  vertical-align: top;
  padding: 13px 14px;
  line-height: 1.7;
  border-bottom: 1px solid var(--pp-rule-soft);
  color: var(--pp-body);
}

.page-privacy .table-scroll .data-table thead th {
  font-size: 13px;
  color: var(--pp-ink);
  background: var(--paper-2);
  border-bottom: 2px solid var(--pp-rule);
  white-space: nowrap;
}

.page-privacy .table-scroll .data-table tbody th {
  font-weight: 600;
  color: var(--pp-ink);
  white-space: nowrap;
}

.page-privacy .table-scroll .data-table tbody tr:last-child th,
.page-privacy .table-scroll .data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- 权利四格 ---------- */
.page-privacy .rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-privacy .right-cell {
  border: 2px solid var(--pp-rule);
  background: var(--paper-2);
  padding: 16px 16px 18px;
  box-shadow: 4px 4px 0 rgba(7, 27, 22, 0.18);
}

.page-privacy .right-cell h3 {
  font-size: 16px;
  color: var(--pp-ink);
  margin: 0 0 8px;
}

.page-privacy .right-cell p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--pp-body);
  margin: 0;
}

.page-privacy .right-cell .cell-no {
  color: var(--orange-deep);
}

/* ---------- 联系与流程 ---------- */
.page-privacy .contact-kv {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  margin: 0 0 22px;
  padding: 18px 16px;
  border: 2px solid var(--pp-rule);
  background: var(--paper-2);
}

.page-privacy .contact-kv dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan-deep);
  margin-top: 12px;
}

.page-privacy .contact-kv dt:first-child {
  margin-top: 0;
}

.page-privacy .contact-kv dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pp-ink);
  word-break: break-word;
}

.page-privacy .flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-privacy .flow-list li {
  position: relative;
  padding: 12px 0 12px 16px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
  line-height: 1.8;
  color: var(--pp-body);
  margin-bottom: 10px;
}

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

.page-privacy .flow-list .mono {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--orange-deep);
  margin-right: 8px;
}

/* ---------- 下一步 ---------- */
.page-privacy .privacy-next {
  margin-top: 32px;
  padding: 22px 20px;
  border: 2px solid var(--ink-700);
  background: var(--ink-800);
  box-shadow: var(--pp-shadow);
}

.page-privacy .next-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin: 0 0 10px;
}

.page-privacy .next-text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
  margin: 0 0 18px;
  max-width: 46ch;
}

.page-privacy .next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-privacy .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .rights-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .contact-kv {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 6px 16px;
    align-items: baseline;
  }

  .page-privacy .contact-kv dt {
    margin-top: 8px;
  }

  .page-privacy .clause {
    padding: 32px 30px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
    align-items: center;
    padding-bottom: 48px;
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 88px;
    margin-bottom: 0;
  }

  .page-privacy .toc-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .toc-list a {
    border: none;
    border-left: 2px solid var(--ink-700);
    padding: 9px 0 9px 14px;
    border-radius: 0;
  }

  .page-privacy .toc-list a:hover,
  .page-privacy .toc-list a:focus-visible {
    border-left-color: var(--cyan);
    transform: translateX(2px);
  }

  .page-privacy .clause {
    padding: 40px 44px;
    scroll-margin-top: 80px;
  }

  .page-privacy .clause-body > p {
    font-size: 15.5px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-list a {
    transition: none;
  }
}