.page-privacy {
  --privacy-measure: 62ch;
  --privacy-gutter: clamp(24px, 5vw, 64px);
  --privacy-pad: clamp(16px, 4vw, 52px);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid var(--line-2);
  padding: clamp(18px, 3.5vw, 30px) var(--privacy-pad) clamp(34px, 6vw, 68px);
}

.page-privacy .privacy-hero__texture {
  position: absolute;
  inset: 0;
  opacity: 0.16;
  pointer-events: none;
}

.page-privacy .privacy-hero__texture img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: grayscale(0.35) contrast(0.85);
}

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

.page-privacy .privacy-hero .crumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--concrete);
}

.page-privacy .privacy-hero .crumbs a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--line-2);
}

.page-privacy .privacy-hero .crumbs a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-privacy .privacy-hero__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 26px;
  margin-top: clamp(18px, 3vw, 28px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--concrete);
}

.page-privacy .privacy-hero__title {
  margin: clamp(24px, 5vw, 46px) 0 0;
  font-size: clamp(40px, 8vw, 88px);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  max-width: 54ch;
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.72;
  color: rgba(242, 235, 221, 0.86);
}

.page-privacy .privacy-hero__meta {
  display: grid;
  gap: 14px 32px;
  grid-template-columns: 1fr;
  margin-top: clamp(28px, 4.5vw, 48px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-privacy .meta__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--concrete);
}

.page-privacy .meta__v {
  font-size: 14px;
  line-height: 1.5;
  color: var(--paper);
  word-break: break-word;
}

/* 暖纸文本区 */
.page-privacy .privacy-sheet {
  background: var(--paper);
  color: var(--steel);
  padding: 0 var(--privacy-pad) clamp(56px, 8vw, 96px);
}

.page-privacy .privacy-sheet__inner {
  max-width: var(--maxw);
  margin: 0 auto;
}

/* 目录 */
.page-privacy .privacy-toc {
  display: grid;
  gap: clamp(18px, 3vw, 36px);
  padding: clamp(30px, 5vw, 54px) 0 clamp(24px, 4vw, 38px);
  border-bottom: 1px solid var(--line-ink-2);
}

.page-privacy .privacy-toc .eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--turf);
  margin-bottom: 10px;
}

.page-privacy .privacy-toc__title {
  margin: 0;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-toc__note {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(20, 23, 22, 0.72);
  max-width: 40ch;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0 26px;
}

.page-privacy .toc-link {
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-areas:
    "num text"
    "num hint";
  gap: 2px 10px;
  padding: 13px 0;
  border-top: 1px solid var(--line-ink);
  text-decoration: none;
  color: var(--steel);
  transition: padding-left 0.22s var(--ease), background-color 0.22s var(--ease);
}

.page-privacy .toc-link .mono {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--turf);
  padding-top: 2px;
}

.page-privacy .toc-link__text {
  grid-area: text;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.45;
}

.page-privacy .toc-link__hint {
  grid-area: hint;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--concrete);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  padding-left: 8px;
  background: rgba(30, 91, 58, 0.07);
  outline: none;
}

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

/* 正文 */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(34px, 5vw, 58px);
  padding-top: clamp(34px, 6vw, 60px);
}

.page-privacy .chapter {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding-top: clamp(18px, 3vw, 30px);
  border-top: 1px solid var(--line-ink);
  scroll-margin-top: calc(var(--topbar-h) + 20px);
  transition: border-color 0.3s var(--ease);
}

.page-privacy .chapter__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--concrete);
  transition: color 0.3s var(--ease);
}

.page-privacy .chapter__body {
  max-width: var(--privacy-measure);
}

.page-privacy .chapter__body h2 {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .chapter__body p {
  margin: 0 0 1.05em;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(20, 23, 22, 0.86);
}

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

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

.page-privacy .chapter__body a {
  color: var(--turf);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 91, 58, 0.4);
}

.page-privacy .chapter__body a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-privacy .chapter:target {
  border-top-color: var(--turf);
}

.page-privacy .chapter:target .chapter__num {
  color: var(--turf);
}

/* 列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.15em;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.72;
  color: rgba(20, 23, 22, 0.84);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--turf);
}

/* 流程 SVG */
.page-privacy .privacy-flow {
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
  margin: 4px 0 22px;
  color: var(--turf);
  opacity: 0.9;
}

.page-privacy .privacy-flow rect {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
}

.page-privacy .privacy-flow line {
  stroke: currentColor;
  stroke-width: 1;
  stroke-dasharray: 4 4;
}

.page-privacy .privacy-flow text {
  fill: currentColor;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

/* 标签 */
.page-privacy .tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  vertical-align: 1px;
}

.page-privacy .tag--rust {
  background: var(--rust);
  color: var(--paper);
}

/* 联系条 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 0;
  margin: 4px 0 1.2em;
  border-top: 1px solid var(--line-ink-2);
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-ink);
}

.page-privacy .privacy-contact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--concrete);
}

.page-privacy .privacy-contact__v {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .privacy-contact__v.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-updated {
  padding: 14px 0 0;
  border-top: 1px solid var(--line-ink);
  font-size: 14px;
  color: rgba(20, 23, 22, 0.66);
}

.page-privacy .privacy-back {
  margin-top: 18px;
}

.page-privacy .privacy-back a {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--line-ink-2);
  padding: 8px 14px;
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-privacy .privacy-back a:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* 平板与桌面 */
@media (min-width: 620px) {
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: 130px minmax(0, 1fr);
    align-items: baseline;
    gap: 0 18px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-toc {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.95fr);
    align-items: start;
  }

  .page-privacy .chapter {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 0 26px;
  }

  .page-privacy .chapter__num {
    font-size: 34px;
    padding-top: 2px;
  }

  .page-privacy .privacy-flow {
    max-width: 348px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .chapter,
  .page-privacy .chapter__num,
  .page-privacy .privacy-back a {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>