.page-privacy {
  --pv-line: rgba(7, 28, 24, 0.14);
  --pv-line-soft: rgba(7, 28, 24, 0.09);
  --pv-text: #20362F;
  --pv-mute: #4E6A63;
  --pv-accent: #0F7A63;
  background: var(--sand);
  color: var(--pv-text);
  font-family: var(--font-body);
  padding: clamp(22px, 4vw, 44px) 0 clamp(56px, 8vw, 96px);
  overflow-x: hidden;
}

.page-privacy .breadcrumb {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--pv-mute);
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(15, 122, 99, 0.45);
}

.page-privacy .breadcrumb a {
  color: var(--pv-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

/* 首屏 */
.page-privacy .pv-hero {
  margin-top: clamp(20px, 3.5vw, 34px);
  max-width: 900px;
}

.page-privacy .pv-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--pv-accent);
  text-transform: uppercase;
}

.page-privacy .pv-eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--pv-accent);
}

.page-privacy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pv-lede {
  margin: 16px 0 0;
  max-width: 63ch;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.9;
  color: var(--pv-mute);
}

.page-privacy .pv-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .pv-chip {
  padding: 6px 13px;
  border: 1px solid var(--pv-line);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.55);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--pv-mute);
}

/* 横幅 */
.page-privacy .pv-banner {
  margin: clamp(24px, 4vw, 40px) 0 0;
  border: 1px solid var(--pv-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--panel);
  line-height: 0;
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 布局 */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(30px, 5vw, 56px);
}

.page-privacy .pv-toc {
  align-self: start;
}

.page-privacy .pv-toc-title {
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pv-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--pv-mute);
  text-transform: uppercase;
}

.page-privacy .toc {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--pv-line-soft);
  font-size: 14px;
  line-height: 1.5;
  color: var(--pv-mute);
  text-decoration: none;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-privacy .pv-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--pv-accent);
  opacity: 0.75;
}

.page-privacy .toc-link:hover {
  color: var(--ink);
}

.page-privacy .toc-link[aria-current="true"] {
  color: var(--ink);
  font-weight: 700;
  padding-left: 12px;
  box-shadow: inset 2px 0 0 var(--pv-accent);
}

.page-privacy .pv-toc-foot {
  margin: 18px 0 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--pv-mute);
}

.page-privacy .pv-toc-foot .mono-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pv-accent);
  word-break: break-all;
}

@media (max-width: 899px) {
  .page-privacy .toc {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }

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

  .page-privacy .toc-link {
    border-bottom: 0;
    padding: 6px 0;
    white-space: nowrap;
  }

  .page-privacy .toc-link[aria-current="true"] {
    padding-left: 10px;
  }
}

/* 条款章节 */
.page-privacy .pv-section {
  padding-top: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-section + .pv-section {
  margin-top: clamp(28px, 4.5vw, 48px);
}

.page-privacy .pv-head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
}

.page-privacy .pv-num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--pv-accent);
  opacity: 0.32;
}

.page-privacy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 31px);
  line-height: 1.26;
  letter-spacing: -0.005em;
  color: var(--ink);
}

.page-privacy h3 {
  margin: clamp(22px, 3vw, 30px) 0 0;
  font-size: clamp(16px, 2vw, 18.5px);
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pv-section p {
  margin: 13px 0 0;
  font-size: 15.5px;
  line-height: 1.92;
  color: var(--pv-text);
}

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

.page-privacy .pv-section a {
  color: var(--pv-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 122, 99, 0.45);
}

.page-privacy .pv-section a:hover {
  border-bottom-color: var(--pv-accent);
  background: rgba(53, 240, 192, 0.18);
}

/* 条款行 */
.page-privacy .pv-rows {
  margin: 18px 0 0;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-row {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-row dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--pv-accent);
}

.page-privacy .pv-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pv-text);
}

@media (min-width: 640px) {
  .page-privacy .pv-row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: clamp(16px, 3vw, 28px);
    align-items: start;
  }

  .page-privacy .pv-row dt {
    padding-top: 4px;
  }
}

/* 列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  margin-top: 11px;
  font-size: 15px;
  line-height: 1.88;
  color: var(--pv-text);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--pv-accent);
  border-radius: 50%;
}

/* 提示条 */
.page-privacy .pv-note {
  margin-top: 20px;
  padding: 15px 18px;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: rgba(245, 179, 76, 0.14);
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--pv-text);
}

/* 联系卡 */
.page-privacy .pv-contact {
  margin-top: 18px;
  padding: clamp(18px, 3vw, 28px);
  border-radius: var(--r-lg);
  background: var(--panel);
  color: var(--cream);
}

.page-privacy .pv-contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(159, 247, 222, 0.14);
}

.page-privacy .pv-contact-row:first-child {
  padding-top: 0;
}

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

.page-privacy .pv-contact-label {
  flex: 0 0 76px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-privacy .pv-contact-val {
  flex: 1 1 200px;
  min-width: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--cream);
  word-break: break-word;
}

.page-privacy .pv-contact-val.mono-num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-privacy .pv-contact .copy-btn {
  flex: 0 0 auto;
  padding: 5px 12px;
  border: 1px solid rgba(255, 248, 234, 0.28);
  border-radius: var(--r-pill);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .pv-contact .copy-btn:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.page-privacy .pv-contact .copy-btn[data-copied] {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-privacy .pv-links {
  font-size: 14.5px;
  color: var(--pv-mute);
}

@media (min-width: 900px) {
  .page-privacy .pv-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(34px, 5vw, 64px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .pv-articles {
    max-width: 74ch;
  }
}

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