.page-privacy {
  --pv-rule: rgba(16, 20, 24, .14);
  --pv-rule-light: rgba(250, 246, 239, .22);
  --pv-text-soft: #3d474f;
  display: block;
  background: var(--paper);
}

/* ---------- 顶部声明区 ---------- */
.page-privacy .privacy-top {
  position: relative;
  overflow: hidden;
  background: var(--teal);
  color: var(--paper);
  padding: 36px 0 52px;
}

.page-privacy .privacy-top::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(to right, rgba(250, 246, 239, .08) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(to bottom, rgba(250, 246, 239, .08) 0 1px, transparent 1px 64px);
  pointer-events: none;
}

.page-privacy .privacy-top::after {
  content: "";
  position: absolute;
  left: -80px;
  bottom: -140px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 53, .32), transparent 68%);
  pointer-events: none;
}

.page-privacy .privacy-top > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-top .breadcrumb {
  color: rgba(250, 246, 239, .68);
  font-size: 13px;
}

.page-privacy .privacy-top .breadcrumb a {
  color: rgba(250, 246, 239, .9);
  text-decoration: none;
  border-bottom: 1px solid rgba(250, 246, 239, .35);
}

.page-privacy .privacy-top .breadcrumb a:hover {
  color: var(--mustard);
  border-bottom-color: var(--mustard);
}

.page-privacy .privacy-hero {
  gap: 30px;
  margin-top: 26px;
  align-items: end;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(38px, 6.4vw, 68px);
  line-height: 1.05;
  letter-spacing: -.01em;
  margin: 12px 0 18px;
  color: var(--paper);
}

.page-privacy .privacy-top .eyebrow {
  color: var(--mustard);
}

.page-privacy .privacy-lead {
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(250, 246, 239, .88);
  max-width: 42rem;
}

.page-privacy .privacy-hero__meta {
  margin: 0;
  align-self: end;
  border: 1px solid var(--pv-rule-light);
  background: rgba(250, 246, 239, .07);
  padding: 18px 20px;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-meta-row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 12px;
  font-size: 14px;
  line-height: 1.6;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(250, 246, 239, .16);
}

.page-privacy .privacy-meta-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-meta-row dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(250, 246, 239, .6);
}

.page-privacy .privacy-meta-row dd {
  margin: 0;
  color: var(--paper);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-shell {
  display: grid;
  gap: 30px;
  padding: 44px 0 72px;
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--pv-rule);
  padding-top: 16px;
}

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

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 4px 12px;
}

.page-privacy .privacy-toc__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 7px 8px 7px 10px;
  border-left: 2px solid var(--pv-rule);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color .2s ease, background-color .2s ease, color .2s ease;
}

.page-privacy .privacy-toc__link:hover {
  border-left-color: var(--orange);
  background: var(--mist);
  color: var(--teal-deep);
}

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

.page-privacy .privacy-shell:has(#pv-scope:target) .privacy-toc__link[href="#pv-scope"],
.page-privacy .privacy-shell:has(#pv-collect:target) .privacy-toc__link[href="#pv-collect"],
.page-privacy .privacy-shell:has(#pv-purpose:target) .privacy-toc__link[href="#pv-purpose"],
.page-privacy .privacy-shell:has(#pv-retention:target) .privacy-toc__link[href="#pv-retention"],
.page-privacy .privacy-shell:has(#pv-share:target) .privacy-toc__link[href="#pv-share"],
.page-privacy .privacy-shell:has(#pv-cookie:target) .privacy-toc__link[href="#pv-cookie"],
.page-privacy .privacy-shell:has(#pv-rights:target) .privacy-toc__link[href="#pv-rights"],
.page-privacy .privacy-shell:has(#pv-contact:target) .privacy-toc__link[href="#pv-contact"] {
  border-left-color: var(--orange);
  background: var(--mist);
  color: var(--teal-deep);
  font-weight: 700;
}

/* ---------- 条款块 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-clause {
  position: relative;
  padding: 0 0 30px;
  margin: 0 0 30px;
  border-bottom: 1px solid var(--pv-rule);
  scroll-margin-top: 88px;
}

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

.page-privacy .privacy-num {
  display: block;
  position: relative;
  padding-left: 14px;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--slate);
}

.page-privacy .privacy-num::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  bottom: 1px;
  width: 3px;
  background: var(--teal);
}

.page-privacy .privacy-clause h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 29px);
  line-height: 1.3;
  color: var(--teal-deep);
}

.page-privacy .privacy-clause:target .privacy-num {
  color: var(--orange);
}

.page-privacy .privacy-clause:target .privacy-num::before {
  width: 4px;
  background: var(--orange);
}

.page-privacy .privacy-clause .prose p {
  margin: 0 0 14px;
}

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

.page-privacy .privacy-clause .prose a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid var(--mustard);
}

.page-privacy .privacy-clause .prose a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 场景清单 ---------- */
.page-privacy .privacy-scenes {
  margin: 18px 0 18px;
  border-top: 1px solid var(--pv-rule);
  display: grid;
}

.page-privacy .privacy-scene {
  display: grid;
  gap: 5px;
  padding: 16px 16px 16px 18px;
  border-bottom: 1px solid var(--pv-rule);
  border-left: 3px solid var(--mustard);
  background: linear-gradient(90deg, rgba(242, 193, 78, .14), transparent 46%);
}

.page-privacy .privacy-scene:nth-child(2) {
  border-left-color: var(--orange);
  background: linear-gradient(90deg, rgba(255, 107, 53, .12), transparent 46%);
}

.page-privacy .privacy-scene:nth-child(3) {
  border-left-color: var(--indigo);
  background: linear-gradient(90deg, rgba(46, 42, 107, .1), transparent 46%);
}

.page-privacy .privacy-scene dt {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
}

.page-privacy .privacy-scene dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-text-soft);
}

/* ---------- 用途列表 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-uses li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pv-text-soft);
}

.page-privacy .privacy-uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
}

.page-privacy .privacy-uses strong {
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 期限表格 ---------- */
.page-privacy .privacy-table-wrap {
  margin: 18px 0;
  overflow-x: auto;
  border: 1px solid var(--pv-rule);
  background: var(--paper);
}

.page-privacy .privacy-terms {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .privacy-terms caption {
  caption-side: top;
  text-align: left;
  padding: 11px 14px;
  background: var(--mist);
  border-bottom: 1px solid var(--pv-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--slate);
}

.page-privacy .privacy-terms th,
.page-privacy .privacy-terms td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .privacy-terms thead th {
  background: var(--teal);
  color: var(--paper);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
}

.page-privacy .privacy-terms tbody tr:nth-child(even) {
  background: var(--mist);
}

.page-privacy .privacy-terms td:nth-child(2) {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--teal-deep);
  white-space: nowrap;
}

/* ---------- 呼吸图 ---------- */
.page-privacy .privacy-breath {
  margin: 0 0 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .privacy-breath .media__frame {
  border: 1px solid var(--pv-rule);
  background: var(--mist);
}

.page-privacy .privacy-breath .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

/* ---------- 联系方式块 ---------- */
.page-privacy .privacy-contact {
  margin: 16px 0 18px;
  padding: 18px 20px;
  border: 1px solid var(--pv-rule);
  border-left: 4px solid var(--orange);
  background: linear-gradient(90deg, rgba(240, 217, 181, .5), rgba(250, 246, 239, 0) 70%);
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-contact__item {
  margin: 0;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 15px;
}

.page-privacy .privacy-contact__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-privacy .privacy-contact__value {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--teal-deep);
  word-break: break-all;
}

/* ---------- 更新记录折叠 ---------- */
.page-privacy .privacy-details {
  margin-top: 20px;
  border: 1px solid var(--pv-rule);
  background: var(--mist);
}

.page-privacy .privacy-details summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--teal-deep);
}

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

.page-privacy .privacy-details summary::after {
  content: "展开";
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  color: var(--slate);
}

.page-privacy .privacy-details[open] summary::after {
  content: "收起";
}

.page-privacy .privacy-details__body {
  padding: 14px 16px 16px;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-log {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-log li {
  display: grid;
  gap: 4px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-text-soft);
}

.page-privacy .privacy-log__when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--wine);
}

/* ---------- 版本记录条 ---------- */
.page-privacy .privacy-version {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0 0;
  padding: 8px 16px;
  background: var(--mustard);
  border: 1px solid rgba(16, 20, 24, .2);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .03em;
}

.page-privacy .privacy-version__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  flex: none;
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-top-link {
  position: fixed;
  right: 16px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  background: var(--teal);
  border: 1px solid rgba(250, 246, 239, .3);
  border-radius: 999px;
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(16, 20, 24, .2);
  transition: background-color .2s ease, transform .2s ease;
}

.page-privacy .privacy-top-link:hover {
  background: var(--teal-deep);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 780px) {
  .page-privacy .privacy-clause {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 0 26px;
  }

  .page-privacy .privacy-num {
    margin-bottom: 4px;
  }

  .page-privacy .privacy-log li {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 12px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-top {
    padding: 44px 0 64px;
  }

  .page-privacy .privacy-hero {
    gap: 56px;
  }

  .page-privacy .privacy-shell {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 0 56px;
    padding: 64px 0 88px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 24px;
    align-self: start;
    border-top: 0;
    padding-top: 0;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-privacy .privacy-breath {
    margin-bottom: 46px;
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-clause {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 0 32px;
  }
}

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

  .page-privacy .privacy-top-link:hover {
    transform: none;
  }
}