.page-privacy {
  --pv-line: rgba(11, 42, 36, 0.14);
  --pv-surface: #FBF7EC;
  background-color: var(--cream);
  background-image: repeating-linear-gradient(102deg, rgba(11, 42, 36, 0.038) 0 1px, transparent 1px 13px);
  color: var(--ink);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-privacy .privacy-progress {
  position: sticky;
  top: 0;
  z-index: 8;
  height: 4px;
  background: rgba(11, 42, 36, 0.12);
}

.page-privacy .privacy-progress-bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--grass), var(--orange));
  transition: width 0.12s linear;
}

/* 页头 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--cream);
  padding: clamp(20px, 3vw, 32px) var(--pad) clamp(36px, 6vw, 72px);
}

.page-privacy .privacy-hero-art {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero-art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0.42;
}

.page-privacy .privacy-hero-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(104deg, var(--ink) 24%, rgba(11, 42, 36, 0.84) 54%, rgba(19, 42, 58, 0.52) 100%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--shell);
  margin: 0 auto;
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--mist);
}

.page-privacy .breadcrumb li::after {
  content: "／";
  margin-left: 6px;
  color: rgba(159, 179, 189, 0.55);
}

.page-privacy .breadcrumb li:last-child::after {
  content: none;
}

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

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--cream);
  text-decoration: underline;
}

.page-privacy .privacy-eyebrow {
  margin: 26px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--yellow);
}

.page-privacy h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(38px, 6.6vw, 70px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-privacy .privacy-hero-lead {
  max-width: 35em;
  margin: 20px 0 0;
  font-family: var(--font-body);
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.85;
  color: rgba(244, 239, 227, 0.9);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  list-style: none;
  margin: 28px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid rgba(244, 239, 227, 0.18);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-privacy .privacy-meta li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-meta-k {
  color: var(--cream);
  padding: 2px 8px;
  background: rgba(232, 107, 53, 0.22);
  border-left: 2px solid var(--orange);
}

/* 章节锚点 */
.page-privacy .privacy-anchors {
  position: sticky;
  top: 4px;
  z-index: 7;
  background: rgba(244, 239, 227, 0.95);
  border-bottom: 1px solid var(--pv-line);
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-anchors-inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-privacy .privacy-anchors-label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--stone);
}

.page-privacy .privacy-anchors ol {
  display: flex;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 7px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-anchors ol::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-anchors a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  white-space: nowrap;
  font-family: var(--font-ui);
  font-size: 13.5px;
  color: var(--moss);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .privacy-anchors a span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--stone);
}

.page-privacy .privacy-anchors a:hover,
.page-privacy .privacy-anchors a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--orange);
}

/* 主体布局 */
.page-privacy .privacy-layout {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px) var(--pad) 0;
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

.page-privacy .privacy-sec {
  padding-top: clamp(24px, 3vw, 36px);
  margin-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: 96px;
}

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

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

.page-privacy .privacy-sec-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 27px);
  line-height: 1.32;
  color: var(--ink);
}

.page-privacy .privacy-lead {
  max-width: 36em;
  margin: 0 0 16px;
  padding: 2px 0 2px 16px;
  border-left: 3px solid var(--grass);
  font-family: var(--font-body);
  font-size: clamp(16px, 1.6vw, 17.5px);
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-more {
  max-width: 36em;
}

.page-privacy .privacy-more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  font-family: var(--font-ui);
  font-size: 13.5px;
  color: var(--ink);
  background: rgba(46, 91, 76, 0.08);
  border: 1px solid var(--pv-line);
  cursor: pointer;
  list-style: none;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  transition: background 0.18s ease, color 0.18s ease;
}

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

.page-privacy .privacy-more summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
}

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

.page-privacy .privacy-more summary:hover,
.page-privacy .privacy-more summary:focus-visible {
  background: rgba(232, 107, 53, 0.14);
}

.page-privacy .privacy-more ul {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-privacy .privacy-more li {
  position: relative;
  padding-left: 18px;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(11, 42, 36, 0.86);
}

.page-privacy .privacy-more li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--moss);
  transform: rotate(45deg);
}

.page-privacy .privacy-more li strong {
  font-family: var(--font-ui);
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-more li a {
  color: var(--clay);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-more li a:hover,
.page-privacy .privacy-more li a:focus-visible {
  color: var(--ink);
}

.page-privacy .privacy-outro {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(32px, 4vw, 48px);
  padding-top: 24px;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .btn-ghost {
  border-color: var(--moss);
  color: var(--ink);
}

/* 右侧边注 */
.page-privacy .privacy-aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-privacy .privacy-card {
  padding: 20px 20px 22px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-privacy .privacy-card--dark {
  background: var(--ink);
  color: var(--cream);
}

.page-privacy .privacy-card--light {
  background: var(--pv-surface);
  border: 1px solid var(--pv-line);
}

.page-privacy .privacy-card-title {
  margin: 0 0 12px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--yellow);
}

.page-privacy .privacy-card--light .privacy-card-title {
  color: var(--clay);
}

.page-privacy .privacy-quick {
  display: grid;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.65;
  color: rgba(244, 239, 227, 0.86);
}

.page-privacy .privacy-quick span {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--grass);
}

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

.page-privacy .privacy-tags li {
  padding: 5px 10px;
  font-family: var(--font-ui);
  font-size: 12.5px;
  color: var(--moss);
  background: rgba(92, 154, 99, 0.1);
  border: 1px solid rgba(46, 91, 76, 0.32);
}

.page-privacy .privacy-card--light p {
  margin: 0 0 10px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.72;
  color: rgba(11, 42, 36, 0.82);
}

.page-privacy .privacy-mail {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
  word-break: break-all;
}

.page-privacy .privacy-card-link {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--font-ui);
  font-size: 13.5px;
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-privacy .privacy-card-link:hover,
.page-privacy .privacy-card-link:focus-visible {
  color: var(--ink);
}

/* 响应式 */
@media (max-width: 999px) {
  .page-privacy .privacy-aside {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 296px;
    align-items: start;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 78px;
  }
}

@media (max-width: 640px) {
  .page-privacy .privacy-anchors-label {
    display: none;
  }

  .page-privacy .privacy-anchors-inner {
    padding: 0 12px;
  }

  .page-privacy .privacy-meta {
    gap: 10px 18px;
    font-size: 12px;
  }

  .page-privacy .privacy-more summary,
  .page-privacy .privacy-anchors a {
    font-size: 13px;
  }

  .page-privacy .privacy-lead {
    padding-left: 13px;
  }

  .page-privacy .privacy-outro .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-progress-bar,
  .page-privacy .privacy-anchors a,
  .page-privacy .privacy-more summary {
    transition: none;
  }
}