.page-privacy {
  --privacy-rail: 268px;
  --grid-line: rgba(44, 69, 92, 0.34);
  background-color: var(--ink);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 84px 84px;
  background-position: 0 0;
  color: var(--paper);
  font-family: var(--font-body);
  padding-bottom: clamp(40px, 7vw, 80px);
  overflow-x: hidden;
}

.page-privacy .wrap {
  width: min(100% - (var(--pad) * 2), var(--wrap));
  margin-inline: auto;
}

.page-privacy .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  margin-top: 0.62em;
  border-radius: 1px;
}

.page-privacy .dot--amber { background: var(--amber); }
.page-privacy .dot--celadon { background: var(--celadon); }

/* 首屏 */
.page-privacy .pv-hero {
  position: relative;
  padding-top: clamp(20px, 3vw, 34px);
  padding-bottom: clamp(28px, 4vw, 44px);
  border-bottom: 1px solid var(--wire);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(201, 151, 74, 0.14), transparent 58%),
    linear-gradient(180deg, rgba(11, 27, 43, 0.86), rgba(7, 19, 31, 0.4));
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
  margin-bottom: clamp(28px, 5vw, 56px);
}

.page-privacy .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t), border-color var(--t);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--amber-soft);
  border-bottom-color: var(--amber);
}

.page-privacy .breadcrumb [aria-current="page"] { color: var(--paper); }

.page-privacy .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--amber);
  margin: 0 0 18px;
}

.page-privacy h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(34px, 7.4vw, 78px);
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--paper);
  margin: 0 0 clamp(18px, 2.6vw, 30px);
  max-width: 16em;
}

.page-privacy .lede {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.95;
  color: rgba(246, 241, 231, 0.76);
  max-width: 58ch;
  margin: 0 0 clamp(26px, 4vw, 46px);
}

.page-privacy .hero-media {
  position: relative;
  border: 1px solid var(--wire);
  background: var(--ink-deep);
  overflow: hidden;
}

.page-privacy .hero-media img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 280px);
  object-fit: cover;
  filter: saturate(0.82) brightness(0.92);
  transition: filter var(--t);
}

.page-privacy .hero-media:hover img { filter: saturate(0.95) brightness(1); }

.page-privacy .media-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
  margin: 0;
  padding: 10px 14px;
  border-top: 1px solid var(--wire);
  background: rgba(11, 27, 43, 0.7);
}

/* 主体网格 */
.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  padding-block: clamp(30px, 5vw, 64px);
}

/* 侧边目录 */
.page-privacy .privacy-toc {
  border: 1px solid var(--wire);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 20px 18px 18px;
  align-self: start;
}

.page-privacy .toc-head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--amber);
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--wire);
}

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

.page-privacy .toc-list li + li { border-top: 1px solid rgba(44, 69, 92, 0.55); }

.page-privacy .toc-list a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 11px 2px 11px 0;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(246, 241, 231, 0.8);
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: color var(--t), border-color var(--t), background var(--t);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--paper);
  border-left-color: var(--amber);
  background: rgba(201, 151, 74, 0.08);
}

.page-privacy .toc-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--amber-soft);
  flex: 0 0 20px;
}

.page-privacy .toc-note {
  font-size: 12px;
  line-height: 1.8;
  color: var(--mist);
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--wire);
}

/* 纸白条款层 */
.page-privacy .privacy-articles {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(22px, 4vw, 56px) clamp(18px, 3.4vw, 52px);
  border: 1px solid var(--wire);
  box-shadow: 0 30px 60px -40px rgba(0, 0, 0, 0.8);
}

.page-privacy .clause {
  scroll-margin-top: 24px;
  padding-block: clamp(20px, 3vw, 32px);
  transition: background var(--t);
}

.page-privacy .clause:first-child { padding-top: 0; }

.page-privacy .clause + .clause {
  border-top: 1px solid rgba(44, 69, 92, 0.28);
}

.page-privacy .clause:target {
  background: linear-gradient(90deg, rgba(201, 151, 74, 0.13), rgba(201, 151, 74, 0) 70%);
  box-shadow: inset 2px 0 0 var(--amber);
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .clause-index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--amber);
  flex: 0 0 auto;
}

.page-privacy .clause h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0;
}

.page-privacy .clause p {
  font-size: 15.5px;
  line-height: 1.95;
  color: rgba(7, 19, 31, 0.84);
  margin: 0 0 14px;
  max-width: 40em;
}

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

.page-privacy .clause-list {
  list-style: none;
  margin: 14px 0 18px;
  padding: 0 0 0 2px;
}

.page-privacy .clause-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(7, 19, 31, 0.82);
  padding: 9px 0;
  border-bottom: 1px dashed rgba(44, 69, 92, 0.24);
}

.page-privacy .clause-list li:last-child { border-bottom: 0; }

.page-privacy .clause-list strong {
  font-weight: 600;
  color: var(--ink-deep);
}

.page-privacy .clause-list--rules li {
  display: block;
  padding-left: 18px;
  position: relative;
}

.page-privacy .clause-list--rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95em;
  width: 7px;
  height: 2px;
  background: var(--amber);
}

.page-privacy .inline-link {
  color: var(--ink-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
  transition: color var(--t), border-color var(--t);
}

.page-privacy .inline-link:hover,
.page-privacy .inline-link:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

/* 联系渠道 */
.page-privacy .clause--contact .contact-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px solid rgba(44, 69, 92, 0.3);
}

.page-privacy .clause--contact .contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(44, 69, 92, 0.22);
}

.page-privacy .clause--contact .contact-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
  flex: 0 0 68px;
}

.page-privacy .clause--contact .contact-val {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--ink-deep);
  flex: 1 1 200px;
  word-break: break-word;
}

.page-privacy .clause--contact .copy-btn {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-deep);
  background: transparent;
  border: 1px solid rgba(44, 69, 92, 0.5);
  padding: 5px 12px;
  cursor: pointer;
  transition: color var(--t), border-color var(--t), background var(--t);
}

.page-privacy .clause--contact .copy-btn:hover,
.page-privacy .clause--contact .copy-btn:focus-visible {
  color: var(--ink);
  border-color: var(--amber);
  background: rgba(201, 151, 74, 0.16);
  outline: none;
}

.page-privacy .clause--contact .copy-btn[data-copied="true"] {
  border-color: var(--celadon);
  color: var(--celadon);
}

.page-privacy .contact-note {
  font-size: 13px;
  line-height: 1.85;
  color: rgba(7, 19, 31, 0.66);
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--amber);
}

.page-privacy .clause-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-privacy .clause-actions .btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-decoration: none;
  padding: 11px 20px;
  border: 1px solid var(--ink-deep);
  transition: color var(--t), background var(--t), border-color var(--t);
}

.page-privacy .clause-actions .btn--ghost {
  color: var(--paper);
  background: var(--ink-deep);
}

.page-privacy .clause-actions .btn--ghost:hover,
.page-privacy .clause-actions .btn--ghost:focus-visible {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
}

.page-privacy .clause-actions .btn--quiet {
  color: var(--ink-deep);
  background: transparent;
  border-color: rgba(44, 69, 92, 0.45);
}

.page-privacy .clause-actions .btn--quiet:hover,
.page-privacy .clause-actions .btn--quiet:focus-visible {
  border-color: var(--amber);
  color: var(--cinnabar);
}

/* 页尾条 */
.page-privacy .pv-footbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
  padding-top: clamp(18px, 3vw, 28px);
  border-top: 1px solid var(--wire);
}

.page-privacy .pv-footnote {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
  margin: 0;
}

.page-privacy .pv-backtop {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--amber-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t), border-color var(--t);
}

.page-privacy .pv-backtop:hover,
.page-privacy .pv-backtop:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--amber);
}

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

/* 桌面：粘性目录 + 纸白长文 */
@media (min-width: 900px) {
  .page-privacy {
    --privacy-rail: 268px;
  }

  .page-privacy .privacy-grid {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
    gap: clamp(30px, 4.4vw, 64px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 24px;
  }

  .page-privacy .hero-media img {
    height: clamp(220px, 22vw, 300px);
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-articles {
    columns: auto;
  }

  .page-privacy .clause p {
    font-size: 16px;
  }
}

@media (max-width: 560px) {
  .page-privacy .clause-head {
    flex-direction: column;
    gap: 6px;
  }

  .page-privacy .clause--contact .contact-key {
    flex: 0 0 100%;
  }

  .page-privacy .clause-actions .btn {
    width: 100%;
    text-align: center;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    background-image: none;
    color: #000;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc,
  .page-privacy .hero-media,
  .page-privacy .pv-footbar,
  .page-privacy .copy-btn,
  .page-privacy .clause-actions {
    display: none;
  }

  .page-privacy .privacy-grid {
    display: block;
    padding-block: 0;
  }

  .page-privacy .privacy-articles {
    background: #fff;
    border: 0;
    box-shadow: none;
    padding: 0;
  }

  .page-privacy .clause {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-privacy .clause p,
  .page-privacy .clause-list li {
    color: #000;
  }
}
<<<END>>>