.page-privacy {
  --doc-w: 720px;
  --toc-w: 216px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .container {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.page-privacy .crumb-sep {
  margin: 0 8px;
  color: var(--slate);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 28px) 0 clamp(28px, 5vw, 44px);
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: -8%;
  right: -8%;
  bottom: -70px;
  height: 180px;
  background: var(--field);
  opacity: 0.55;
  transform: skewY(-3.5deg);
  pointer-events: none;
}

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

.page-privacy .hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-privacy .hero-copy h1 {
  margin: 12px 0 0;
  max-width: 15em;
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-privacy .hero-copy h1::after {
  content: "";
  display: block;
  width: 68px;
  height: 6px;
  margin-top: 18px;
  background: var(--orange);
  transform: skewX(-18deg);
}

.page-privacy .hero-lead {
  max-width: 34em;
  margin: 20px 0 0;
  font-size: clamp(15.5px, 1.6vw, 17px);
  line-height: 1.82;
  color: var(--ink-70);
}

.page-privacy .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-privacy .hero-meta {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

/* 信息走向面板 */
.page-privacy .hero-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  box-shadow: var(--shadow);
}

.page-privacy .hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(217, 242, 75, 0.10) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(0deg, rgba(217, 242, 75, 0.08) 0 1px, transparent 1px 46px);
}

.page-privacy .panel-label {
  position: relative;
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--neon);
}

.page-privacy .flow-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .flow-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 14px 10px 14px 8px;
  border-top: 1px solid var(--line-bone);
  border-left: 2px solid transparent;
  transition: background 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-privacy .flow-item:first-child {
  border-top: 0;
}

.page-privacy .flow-item:hover,
.page-privacy .flow-item:focus-within {
  background: rgba(217, 242, 75, 0.07);
  border-left-color: var(--orange);
}

.page-privacy .flow-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--neon);
  padding-top: 2px;
}

.page-privacy .flow-name {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .flow-note {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(247, 242, 230, 0.62);
  transition: color 0.28s var(--ease);
}

.page-privacy .flow-item:hover .flow-note,
.page-privacy .flow-item:focus-within .flow-note {
  color: rgba(247, 242, 230, 0.9);
}

.page-privacy .panel-foot {
  position: relative;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-bone);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: rgba(247, 242, 230, 0.55);
}

/* 首屏视觉 */
.page-privacy .hero-figure {
  margin: clamp(22px, 4vw, 38px) 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-privacy .hero-figure img {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: cover;
}

/* ---------- 正文与目录 ---------- */
.page-privacy .legal-layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-top: clamp(28px, 5vw, 56px);
}

.page-privacy .toc {
  padding: 16px 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-privacy .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.page-privacy .toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .toc-list li {
  flex: 0 0 auto;
}

.page-privacy .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.24s var(--ease), border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--slate);
  transition: color 0.24s var(--ease);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  background: var(--field);
  border-color: var(--grass);
  outline: none;
}

.page-privacy .toc-list a:focus-visible {
  box-shadow: 0 0 0 2px var(--neon);
}

.page-privacy .toc-list a:hover .toc-num,
.page-privacy .toc-list a:focus-visible .toc-num {
  color: var(--clay);
}

/* 章节 */
.page-privacy .doc-block {
  scroll-margin-top: 96px;
  padding-top: clamp(32px, 6vw, 60px);
}

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

.page-privacy .doc-block + .doc-block::before {
  content: "";
  display: block;
  height: 20px;
  margin-bottom: clamp(22px, 4vw, 34px);
  background:
    repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 14px) left bottom / 100% 8px no-repeat,
    linear-gradient(var(--line), var(--line)) left bottom / 100% 1px no-repeat;
}

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

.page-privacy .doc-num {
  flex: 0 0 auto;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  line-height: 1;
  color: var(--clay);
}

.page-privacy .doc-title {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.015em;
}

.page-privacy .doc-anchor {
  color: inherit;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-privacy .doc-anchor:hover,
.page-privacy .doc-anchor:focus-visible {
  border-bottom-color: var(--orange);
  outline: none;
}

.page-privacy .doc-sub {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 26px 0 10px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .doc-sub .mono-tag {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--teal);
}

.page-privacy .legal-body p {
  max-width: var(--doc-w);
  margin: 0 0 1.05em;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ink-70);
}

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

.page-privacy .doc-list {
  max-width: var(--doc-w);
  margin: 0 0 1.05em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--orange);
  transform: skewX(-14deg);
}

.page-privacy .doc-link {
  color: var(--teal);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .doc-link:hover,
.page-privacy .doc-link:focus-visible {
  color: var(--clay);
  outline: none;
  box-shadow: 0 0 0 2px var(--neon);
  border-radius: 2px;
}

.page-privacy .doc-note {
  max-width: var(--doc-w);
  margin: 0 0 18px;
  padding: 16px 18px;
  background: var(--field);
  border-left: 4px solid var(--grass);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-privacy .doc-note p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
}

/* 保存期限 */
.page-privacy .retention-list {
  display: grid;
  gap: 12px;
  max-width: var(--doc-w);
  margin: 20px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .retention-item {
  display: grid;
  gap: 8px;
  padding: 15px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-privacy .retention-item:hover {
  transform: translateY(-2px);
  border-color: var(--clay);
}

.page-privacy .retention-pill {
  justify-self: start;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--field);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.page-privacy .retention-text {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink-70);
}

/* 联系卡片 */
.page-privacy .contact-card {
  max-width: var(--doc-w);
  margin: 22px 0 18px;
  padding: clamp(20px, 3.5vw, 30px);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
}

.page-privacy .contact-label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--neon);
}

.page-privacy .contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .contact-list li {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line-bone);
}

.page-privacy .contact-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .contact-k {
  font-size: 13px;
  color: rgba(247, 242, 230, 0.6);
}

.page-privacy .contact-v {
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-privacy .contact-note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-bone);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(247, 242, 230, 0.68);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .retention-item {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .hero-figure img {
    height: 220px;
  }
}

@media (min-width: 900px) {
  .page-privacy .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-privacy .hero-figure img {
    height: 260px;
  }
}

@media (min-width: 960px) {
  .page-privacy .legal-layout {
    grid-template-columns: minmax(0, 720px) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .legal-body {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .legal-aside {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .toc-list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .toc-list li {
    flex: none;
  }

  .page-privacy .toc-list a {
    padding: 8px 10px 8px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 8px 8px 0;
    white-space: normal;
    font-size: 14px;
  }

  .page-privacy .toc-list a:hover,
  .page-privacy .toc-list a:focus-visible {
    background: var(--field);
    border-left-color: var(--orange);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .flow-item,
  .page-privacy .flow-note,
  .page-privacy .toc-list a,
  .page-privacy .toc-num,
  .page-privacy .retention-item,
  .page-privacy .doc-anchor {
    transition: none;
  }

  .page-privacy .retention-item:hover {
    transform: none;
  }
}
<<<END>>>