.page-privacy {
  --doc-muted: rgba(16, 24, 21, .66);
  --doc-line: rgba(16, 24, 21, .14);
  --doc-line-strong: rgba(16, 24, 21, .28);
  background: var(--paper);
  color: var(--graphite);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 56px) 0 clamp(44px, 7vw, 92px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(70% 90% at 12% 0%, rgba(59, 224, 200, .18), transparent 62%),
    linear-gradient(125deg, rgba(7, 26, 21, .92) 0%, rgba(11, 43, 35, .68) 52%, rgba(20, 58, 46, .9) 100%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.page-privacy .privacy-hero .breadcrumb-link {
  color: var(--mist);
}

.page-privacy .privacy-title {
  margin: 14px 0 0;
  font-size: clamp(32px, 6vw, 62px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-privacy .privacy-lede {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .hero-meta {
  list-style: none;
  margin: 30px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 14px;
}

.page-privacy .hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-privacy .hero-meta-label {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-privacy .hero-meta-value {
  font-size: 17px;
  font-weight: 600;
  color: var(--cyan);
}

/* ---------- 长文区 ---------- */
.page-privacy .privacy-doc {
  padding: clamp(40px, 7vw, 84px) 0 clamp(56px, 9vw, 116px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--doc-line);
  padding: 16px 14px 14px;
  background: rgba(251, 250, 246, .7);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px 8px 12px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.45;
  color: var(--doc-muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--graphite);
  border-left-color: var(--orange);
  background: rgba(16, 24, 21, .045);
}

.page-privacy .toc-num {
  font-size: 11px;
  color: var(--orange);
}

.page-privacy .toc-back {
  display: inline-block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--doc-line);
  width: 100%;
  font-size: 13px;
  color: var(--doc-muted);
  text-decoration: none;
}

.page-privacy .toc-back:hover {
  color: var(--orange);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-article {
  max-width: 74ch;
}

.page-privacy .doc-section + .doc-section {
  margin-top: clamp(38px, 6vw, 68px);
}

.page-privacy .doc-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--doc-line-strong);
}

.page-privacy .doc-num {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-privacy .doc-title {
  margin: 0;
  font-size: clamp(23px, 3.4vw, 33px);
  font-weight: 900;
  letter-spacing: -.01em;
  line-height: 1.2;
}

.page-privacy .privacy-article p {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-privacy .doc-note {
  font-size: 14px !important;
  line-height: 1.75 !important;
  color: var(--doc-muted) !important;
  padding-left: 14px;
  border-left: 2px solid var(--line-paper);
}

/* ---------- 01 卡片 ---------- */
.page-privacy .doc-grid {
  margin-top: 24px;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-privacy .doc-card {
  position: relative;
  background: var(--paper-white);
  border: 1px solid var(--doc-line);
  padding: 20px 18px 22px;
  box-shadow: var(--shadow-1);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .doc-card:hover {
  transform: translateY(-2px);
  border-color: var(--doc-line-strong);
}

.page-privacy .doc-card-mark {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-privacy .doc-card-title {
  margin: 10px 0 0;
  font-size: 17px;
  font-weight: 700;
}

.page-privacy .doc-card p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--doc-muted);
}

/* ---------- 02 用途列表 ---------- */
.page-privacy .use-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-privacy .use-item {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-top: 1px solid var(--doc-line);
}

.page-privacy .use-item:last-child {
  border-bottom: 1px solid var(--doc-line);
}

.page-privacy .use-label {
  font-size: 15px;
  font-weight: 700;
  color: var(--graphite);
}

.page-privacy .use-label::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 9px;
  vertical-align: middle;
  background: var(--cyan-2);
}

.page-privacy .use-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--doc-muted);
}

/* ---------- 03 Cookie ---------- */
.page-privacy .cookie-block {
  margin-top: 24px;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr);
}

.page-privacy .cookie-col {
  padding: 20px 18px;
  border: 1px solid var(--doc-line);
  background: var(--paper-white);
}

.page-privacy .cookie-col:first-child {
  border-left: 2px solid var(--cyan-2);
}

.page-privacy .cookie-col:last-child {
  border-left: 2px solid var(--orange);
}

.page-privacy .cookie-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-privacy .cookie-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .cookie-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--doc-muted);
}

.page-privacy .cookie-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 1px;
  background: var(--doc-line-strong);
}

.page-privacy .cookie-col .doc-note {
  margin-top: 14px;
}

/* ---------- 04 共享 ---------- */
.page-privacy .share-grid {
  margin-top: 24px;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-privacy .share-card {
  padding: 18px 18px 20px;
  border-top: 2px solid var(--cyan);
  background: var(--paper-white);
  border-right: 1px solid var(--doc-line);
  border-bottom: 1px solid var(--doc-line);
  border-left: 1px solid var(--doc-line);
}

.page-privacy .share-card:nth-child(2) {
  border-top-color: var(--cyan-2);
}

.page-privacy .share-card:nth-child(3) {
  border-top-color: var(--orange);
}

.page-privacy .share-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .share-card p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--doc-muted);
}

/* ---------- 05 保存期限 ---------- */
.page-privacy .term-list {
  margin-top: 26px;
  display: grid;
  gap: 0;
}

.page-privacy .term-row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--doc-line);
}

.page-privacy .term-row:last-child {
  border-bottom: 1px solid var(--doc-line);
}

.page-privacy .term-key {
  font-size: 15px;
  font-weight: 700;
}

.page-privacy .term-val {
  font-size: 18px;
  font-weight: 700;
  color: var(--orange);
}

.page-privacy .term-note {
  margin: 0 !important;
  font-size: 14px !important;
  line-height: 1.75 !important;
  color: var(--doc-muted) !important;
}

/* ---------- 06 权利 ---------- */
.page-privacy .rights-grid {
  margin-top: 24px;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.page-privacy .right-card {
  padding: 18px 16px 20px;
  border: 1px solid var(--doc-line);
  background: var(--paper-white);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .right-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan-2);
}

.page-privacy .right-mark {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .12em;
  padding: 3px 9px;
  color: var(--ink);
  background: var(--cyan);
}

.page-privacy .right-card p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--doc-muted);
}

/* ---------- 07 联系 ---------- */
.page-privacy .contact-panel {
  margin-top: 24px;
  padding: clamp(22px, 4vw, 34px);
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--line);
  background-image: radial-gradient(80% 120% at 100% 0%, rgba(59, 224, 200, .16), transparent 60%);
}

.page-privacy .contact-lede {
  margin: 14px 0 0 !important;
  font-size: 15px !important;
  line-height: 1.8 !important;
  color: var(--mist) !important;
  max-width: 56ch;
}

.page-privacy .contact-grid {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 16px;
}

.page-privacy .contact-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-privacy .contact-key {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-privacy .contact-value {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .contact-cell:first-child .contact-value {
  color: var(--cyan);
}

.page-privacy .doc-tail {
  font-size: 14px !important;
  line-height: 1.8 !important;
  color: var(--doc-muted) !important;
}

.page-privacy .doc-tail a {
  color: var(--graphite);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  padding-bottom: 1px;
}

.page-privacy .doc-tail a:hover {
  color: var(--orange);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .hero-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-privacy .doc-grid,
  .page-privacy .share-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-privacy .rights-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-privacy .cookie-block {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-privacy .contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 720px) {
  .page-privacy .use-item {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }

  .page-privacy .term-row {
    grid-template-columns: 200px 160px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .term-note {
    margin-top: 0 !important;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-privacy .doc-grid,
  .page-privacy .share-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 268px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-card,
  .page-privacy .right-card,
  .page-privacy .toc-link {
    transition: none;
  }

  .page-privacy .doc-card:hover,
  .page-privacy .right-card:hover {
    transform: none;
  }
}
<<<END>>>