.page-privacy {
  --measure: 68ch;
  background: var(--paper-050);
  color: var(--ink-900);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding-block: clamp(18px, 3.5vw, 34px) clamp(30px, 5vw, 56px);
  background: linear-gradient(180deg, var(--paper-100) 0%, var(--paper-050) 72%);
  border-bottom: var(--line);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: 0.4;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 88%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 5.6vw, 64px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  max-width: 17ch;
  color: var(--ink-green-900);
}

.page-privacy .privacy-lede {
  max-width: 54ch;
  margin: 0;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.85;
  color: var(--muted-600);
}

.page-privacy .privacy-facts {
  list-style: none;
  margin: clamp(24px, 3.5vw, 36px) 0 0;
  padding: clamp(16px, 2.4vw, 22px) 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  border-top: 1px solid var(--grid-line);
}

.page-privacy .privacy-fact {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 14px;
}

.page-privacy .privacy-fact::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background: var(--brass-500);
}

.page-privacy .privacy-fact-num {
  font-family: var(--font-mono);
  font-size: clamp(17px, 2vw, 21px);
  letter-spacing: 0.02em;
  color: var(--brass-700);
}

.page-privacy .privacy-fact-label {
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted-600);
}

/* ---------- 页首横幅 ---------- */
.page-privacy .privacy-banner {
  position: relative;
  z-index: 1;
  margin: clamp(22px, 3.6vw, 38px) 0 0;
  background: var(--paper-100);
  border: var(--line);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: clamp(160px, 30vw, 340px);
  object-fit: cover;
}

/* ---------- 正文双栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
  padding-block: clamp(30px, 5vw, 64px);
  align-items: start;
}

.page-privacy .privacy-aside {
  border-top: 3px solid var(--brass-500);
  padding-top: 14px;
}

.page-privacy .privacy-aside-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-600);
}

.page-privacy .privacy-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 8px;
}

.page-privacy .privacy-index a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 6px;
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  color: var(--ink-green-600);
  border-bottom: 1px solid transparent;
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .privacy-index a:hover,
.page-privacy .privacy-index a:focus-visible {
  background: var(--gold-tint);
  color: var(--brass-700);
}

.page-privacy .privacy-idx-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brass-500);
  flex: none;
}

.page-privacy .privacy-aside-note {
  margin: 18px 0 0;
  padding-left: 10px;
  border-left: 2px solid var(--signal-orange);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted-600);
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-article {
  max-width: var(--measure);
}

.page-privacy .clause {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 6px 14px;
  padding-block: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--grid-line);
  scroll-margin-top: 110px;
}

.page-privacy .clause:first-child {
  border-top: 2px solid var(--ink-green-900);
  padding-top: clamp(16px, 2.4vw, 24px);
}

.page-privacy .clause-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--brass-500);
  padding-top: 7px;
}

.page-privacy .clause-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.3vw, 26px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink-green-900);
}

.page-privacy .clause p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-900);
}

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

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

.page-privacy .clause ul {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .clause li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink-900);
}

.page-privacy .clause li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--brass-500);
}

.page-privacy .clause .contact-list {
  gap: 12px;
  margin: 4px 0 14px;
  padding: 14px 16px;
  background: var(--paper-100);
  border-left: 2px solid var(--brass-500);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-privacy .clause .contact-list li {
  padding-left: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .clause .contact-list li::before {
  display: none;
}

.page-privacy .clause .contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-600);
}

.page-privacy .clause .contact-value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-green-600);
  word-break: break-word;
}

.page-privacy .clause .contact-note {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted-600);
}

/* ---------- 下一步 ---------- */
.page-privacy .privacy-next {
  position: relative;
  background: var(--ink-green-900);
  color: var(--paper-050);
  padding-block: clamp(32px, 5vw, 56px);
  overflow: hidden;
}

.page-privacy .privacy-next::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--brass-500), transparent 70%);
}

.page-privacy .privacy-next-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: end;
}

.page-privacy .privacy-next h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 32px);
  line-height: 1.3;
  color: var(--paper-050);
}

.page-privacy .privacy-next p {
  margin: 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(251, 247, 239, 0.78);
}

.page-privacy .privacy-next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .privacy-next-links .btn--ghost {
  color: var(--paper-050);
  border-color: rgba(251, 247, 239, 0.45);
}

.page-privacy .privacy-next-links .btn--ghost:hover,
.page-privacy .privacy-next-links .btn--ghost:focus-visible {
  border-color: var(--gold-tint);
  color: var(--gold-tint);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-top {
  position: fixed;
  right: 14px;
  bottom: 18px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--brass-700);
  background: var(--paper-050);
  border: 1px solid var(--brass-500);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  background: var(--gold-tint);
  color: var(--ink-green-900);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-privacy .clause {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 6px 18px;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-body {
    grid-template-columns: 228px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 80px);
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 104px;
  }

  .page-privacy .privacy-index {
    grid-template-columns: 1fr;
  }

  .page-privacy .clause {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 6px 22px;
  }

  .page-privacy .clause-num {
    font-size: 15px;
    padding-top: 8px;
  }

  .page-privacy .privacy-next-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index a,
  .page-privacy .privacy-top {
    transition: none;
  }
}
<<<END>>>