.page-privacy {
  --privacy-measure: 720px;
  --privacy-rail: 208px;
  --privacy-soft: #6C7A85;
  background: var(--ink);
  color: var(--ink-deep);
  padding: clamp(16px, 3vw, 40px) 0 clamp(56px, 8vw, 112px);
}

.page-privacy .privacy-shell {
  width: 100%;
  max-width: var(--qm-max);
  margin-inline: auto;
  padding-inline: clamp(12px, 3vw, 32px);
}

.page-privacy .privacy-crumb {
  margin: 0 0 clamp(12px, 2vw, 20px);
}

.page-privacy .privacy-crumb .qm-breadcrumb__item,
.page-privacy .privacy-crumb .qm-breadcrumb__link {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-privacy .privacy-crumb .qm-breadcrumb__link:hover,
.page-privacy .privacy-crumb .qm-breadcrumb__link:focus-visible {
  color: var(--cyan);
}

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

.page-privacy .privacy-sheet {
  background: var(--paper);
  border: 1px solid var(--edge);
  box-shadow: 6px 6px 0 rgba(216, 210, 196, 0.26);
  padding: clamp(18px, 2.6vw, 44px);
}

/* 首屏 */
.page-privacy .privacy-hero {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(20px, 3vw, 34px);
  border-bottom: 1px solid var(--edge);
}

.page-privacy .privacy-version {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--green);
}

.page-privacy .privacy-version__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 4.8vw, 54px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink-deep);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--ink-deep);
  max-width: 46ch;
}

.page-privacy .privacy-hero__media {
  margin: 0;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--edge);
  background: var(--panel);
}

.page-privacy .privacy-hero__caption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--privacy-soft);
}

/* 分栏骨架 */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 52px);
  margin-top: clamp(24px, 3.4vw, 44px);
}

.page-privacy .privacy-index {
  border: 1px solid var(--edge);
  background: rgba(255, 255, 255, 0.55);
  padding: 14px 16px;
}

.page-privacy .privacy-index__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--green);
}

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

.page-privacy .privacy-index__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px dashed var(--edge);
  color: var(--ink-deep);
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.55;
  transition: color 180ms ease, padding-left 180ms ease;
}

.page-privacy .privacy-index__item:last-child .privacy-index__link {
  border-bottom: 0;
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--green);
  padding-left: 4px;
}

.page-privacy .privacy-index__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--orange);
}

.page-privacy .privacy-index__note {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--privacy-soft);
}

.page-privacy .privacy-doc {
  min-width: 0;
  max-width: var(--privacy-measure);
}

/* 条款块 */
.page-privacy .privacy-clause {
  position: relative;
  margin-bottom: clamp(16px, 2.4vw, 26px);
  padding: clamp(18px, 2.4vw, 30px) clamp(16px, 2.4vw, 28px);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--edge);
  border-left: 3px solid var(--green);
  scroll-margin-top: calc(var(--qm-header-h) + 24px);
}

.page-privacy .privacy-clause__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-privacy .privacy-clause__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.1vw, 25px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink-deep);
}

.page-privacy .privacy-clause p {
  margin: 0 0 12px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: var(--ink-deep);
}

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

.page-privacy .privacy-sub {
  margin: 18px 0 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--deep);
}

/* 定义列表 */
.page-privacy .privacy-defs {
  margin: 16px 0 0;
  border-top: 1px solid var(--edge);
}

.page-privacy .privacy-defs__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--edge);
}

.page-privacy .privacy-defs dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--green);
  padding-top: 3px;
}

.page-privacy .privacy-defs dd {
  margin: 0;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.85;
  color: var(--ink-deep);
}

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

.page-privacy .privacy-uses li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.85;
  color: var(--ink-deep);
}

.page-privacy .privacy-uses li:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--green);
}

.page-privacy .privacy-uses strong {
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-hint {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--orange);
  background: rgba(255, 106, 43, 0.08);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-deep);
}

/* 步骤 */
.page-privacy .privacy-steps {
  counter-reset: privacy-step;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-privacy .privacy-steps li {
  position: relative;
  padding-left: 46px;
  margin-bottom: 14px;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.85;
  color: var(--ink-deep);
}

.page-privacy .privacy-steps li:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-steps li::before {
  counter-increment: privacy-step;
  content: counter(privacy-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

.page-privacy .privacy-steps strong {
  font-weight: 900;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-mail {
  font-family: var(--font-mono);
  font-size: 0.95em;
  color: var(--deep);
  border-bottom: 1px solid var(--green);
  word-break: break-all;
}

.page-privacy .privacy-link {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 160ms ease;
}

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

/* 横向主题带 */
.page-privacy .privacy-band {
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  padding: clamp(18px, 2.6vw, 30px);
  background: var(--deep);
  color: var(--paper);
  border: 1px solid #1e4d41;
  box-shadow: 5px 5px 0 rgba(216, 210, 196, 0.55);
}

.page-privacy .privacy-band__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .privacy-band__note {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .privacy-flow {
  margin: 0;
}

.page-privacy .privacy-flow svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-privacy .flow-line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1.6;
  opacity: 0.75;
}

.page-privacy .flow-node {
  fill: var(--green);
}

.page-privacy .flow-hub {
  fill: var(--orange);
}

.page-privacy .flow-label {
  fill: var(--paper);
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.02em;
}

.page-privacy .flow-label--muted {
  fill: var(--cyan);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
}

/* 常见情形 */
.page-privacy .privacy-acc {
  margin-top: 8px;
}

/* 相关入口 */
.page-privacy .privacy-related {
  margin-top: clamp(24px, 3vw, 40px);
  padding-top: clamp(16px, 2vw, 24px);
  border-top: 1px solid var(--edge);
}

.page-privacy .privacy-related__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--green);
}

.page-privacy .privacy-related__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-privacy .privacy-related__link {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--edge);
  background: rgba(255, 255, 255, 0.6);
  color: var(--ink-deep);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.page-privacy .privacy-related__link::after {
  content: "→";
  margin-left: 8px;
  font-family: var(--font-mono);
  color: var(--green);
}

.page-privacy .privacy-related__link:hover,
.page-privacy .privacy-related__link:focus-visible {
  border-color: var(--green);
  color: var(--deep);
  transform: translateY(-2px);
}

/* 平板及以上 */
@media (min-width: 620px) {
  .page-privacy .privacy-defs__row {
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 16px;
  }

  .page-privacy .privacy-related__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: end;
  }
}

@media (min-width: 940px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--qm-header-h) + 24px);
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__link,
  .page-privacy .privacy-link,
  .page-privacy .privacy-related__link {
    transition: none;
  }

  .page-privacy .privacy-related__link:hover,
  .page-privacy .privacy-related__link:focus-visible {
    transform: none;
  }
}
<<<END>>>