.page-privacy {
  background: var(--paper);
  color: var(--ink-900);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-privacy .pv-shell {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--pad) clamp(56px, 8vw, 96px);
}

/* 面包屑 */
.page-privacy .pv-crumb {
  padding-top: clamp(18px, 3vw, 28px);
}

.page-privacy .pv-crumb .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--neutral);
}

.page-privacy .pv-crumb .breadcrumb-link {
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pv-crumb .breadcrumb-link:hover {
  color: var(--orange-dark);
  border-bottom-color: var(--orange);
}

.page-privacy .pv-crumb .breadcrumb-sep {
  color: var(--line-strong);
}

.page-privacy .pv-crumb .breadcrumb-current {
  color: var(--ink-900);
  font-weight: 700;
}

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

/* 首屏 */
.page-privacy .pv-hero {
  padding-top: clamp(22px, 4vw, 40px);
}

.page-privacy .pv-hero-grid {
  display: grid;
  gap: 20px;
}

.page-privacy .eyebrow {
  display: inline-block;
  margin: 0 0 12px;
  padding: 5px 12px;
  background: var(--ink-900);
  color: var(--paper);
  font-size: 12px;
  letter-spacing: .22em;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.page-privacy .pv-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -.015em;
  max-width: 22ch;
}

.page-privacy .pv-lead {
  margin: 18px 0 0;
  max-width: 38em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--ink-700);
}

.page-privacy .pv-hero-side {
  display: flex;
  align-items: flex-start;
}

.page-privacy .pv-side-note {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--yellow);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--neutral);
}

@media (min-width: 900px) {
  .page-privacy .pv-hero-grid {
    grid-template-columns: minmax(0, 1fr) 132px;
    gap: 48px;
    align-items: start;
  }
  .page-privacy .pv-side-note {
    writing-mode: vertical-rl;
    padding-left: 0;
    padding-top: 14px;
    border-left: 0;
    border-top: 3px solid var(--yellow);
    letter-spacing: .2em;
  }
}

.page-privacy .pv-hero-media {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-privacy .pv-hero-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 14 / 6;
  object-fit: cover;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

/* 章节导航 */
.page-privacy .pv-toc {
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 20px 22px;
  background: var(--paper-deep);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-privacy .pv-toc-label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--neutral);
}

.page-privacy .pv-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

@media (min-width: 720px) {
  .page-privacy .pv-toc-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px 24px;
  }
}

.page-privacy .pv-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0;
  font-size: 15px;
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-toc-link:hover {
  color: var(--orange-dark);
  border-bottom-color: var(--orange);
}

.page-privacy .pv-toc-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 700;
  color: var(--orange-dark);
  flex: none;
}

/* 章节 */
.page-privacy .pv-chapter {
  padding: clamp(30px, 5vw, 56px) 0 0;
  margin-top: clamp(30px, 5vw, 56px);
  border-top: 1px solid var(--line-strong);
}

.page-privacy .pv-chapter:first-of-type {
  margin-top: clamp(32px, 5vw, 56px);
}

.page-privacy .pv-chapter::before {
  content: "";
  display: block;
  width: 96px;
  height: 4px;
  margin-bottom: 20px;
  background: linear-gradient(90deg, var(--orange) 0 62%, var(--yellow) 62% 100%);
}

.page-privacy .pv-chapter-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-privacy .pv-chapter-num {
  flex: none;
  padding: 4px 10px 6px;
  background: var(--yellow);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.page-privacy .pv-chapter-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.24;
}

.page-privacy .pv-grid {
  display: grid;
  gap: 22px;
}

@media (min-width: 880px) {
  .page-privacy .pv-grid {
    grid-template-columns: minmax(0, 1fr) 152px;
    gap: 48px;
    align-items: start;
  }
}

.page-privacy .pv-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (min-width: 880px) {
  .page-privacy .pv-notes {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 16px;
    border-left: 1px solid var(--line);
  }
  .page-privacy .pv-note {
    writing-mode: vertical-rl;
  }
}

.page-privacy .pv-note {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--neutral);
  white-space: nowrap;
}

/* 条目 */
.page-privacy .pv-items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-item {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

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

.page-privacy .pv-item-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-privacy .pv-item p {
  margin: 0;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-700);
}

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

.page-privacy .pv-goals li {
  counter-increment: pv-goal;
  position: relative;
  padding: 12px 0 12px 44px;
  border-top: 1px solid var(--line);
  font-size: 16px;
  line-height: 1.74;
  color: var(--ink-700);
}

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

.page-privacy .pv-goals li::before {
  content: counter(pv-goal, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  padding: 2px 6px;
  background: var(--coral);
  color: var(--orange-dark);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 700;
}

.page-privacy .pv-goals li:first-child::before {
  top: 2px;
}

.page-privacy .pv-aside-line {
  margin: 18px 0 0;
  padding: 14px 16px;
  max-width: 40em;
  background: var(--paper-deep);
  border-left: 3px solid var(--mint);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-700);
}

/* 保存期限 */
.page-privacy .pv-facts {
  margin: 0;
}

.page-privacy .pv-fact {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

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

@media (min-width: 620px) {
  .page-privacy .pv-fact {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

.page-privacy .pv-fact dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-privacy .pv-fact dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.74;
  color: var(--ink-700);
}

/* 请求区块 */
.page-privacy .pv-request {
  margin-top: 24px;
  padding: 20px 22px;
  background: var(--blue);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-privacy .pv-request-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--yellow);
}

.page-privacy .pv-request p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.76;
  color: rgba(255, 249, 240, .86);
}

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

.page-privacy .pv-mail {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  word-break: break-all;
  color: var(--yellow);
  font-weight: 700;
}

.page-privacy .pv-request .pv-mail {
  color: var(--yellow);
}

.page-privacy .pv-request-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 12px;
}

.page-privacy .pv-inline-link {
  color: var(--mint);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 211, 165, .5);
  padding-bottom: 1px;
}

.page-privacy .pv-inline-link:hover {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

/* 尾部 */
.page-privacy .pv-tail {
  margin-top: clamp(36px, 6vw, 64px);
  padding: clamp(26px, 4vw, 40px) clamp(22px, 4vw, 36px);
  border: 1px solid var(--line);
  background: var(--coral);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .pv-tail-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.28;
}

.page-privacy .pv-tail-text {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-700);
}

.page-privacy .pv-tail .pv-mail {
  color: var(--orange-dark);
}

.page-privacy .pv-tail-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
}

.page-privacy .pv-tail-links .btn {
  display: inline-block;
  text-decoration: none;
}

/* 回到顶部 */
.page-privacy .to-top {
  position: fixed;
  right: clamp(14px, 3vw, 28px);
  bottom: clamp(14px, 3vw, 28px);
  z-index: 30;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--ink-900);
  color: var(--paper);
  font-size: 18px;
  line-height: 1;
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .22s var(--ease), transform .22s var(--ease), background .22s var(--ease), visibility .22s;
}

.page-privacy .to-top.is-on {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-privacy .to-top:hover {
  background: var(--orange);
}

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