.page-privacy {
  --doc-measure: 34em;
  --doc-font: 17px;
  background: var(--mist);
  color: var(--text);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  padding: calc(var(--header-h) + 56px) 0 104px;
  isolation: isolate;
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-privacy .privacy-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-privacy .privacy-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(118deg, rgba(11, 27, 38, 0.95) 0%, rgba(14, 110, 99, 0.62) 54%, rgba(35, 48, 107, 0.86) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
}

.page-privacy .privacy-hero .crumbs,
.page-privacy .privacy-hero .crumbs ol {
  color: rgba(255, 255, 255, 0.72);
}

.page-privacy .privacy-hero .crumbs a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.page-privacy .privacy-hero .crumbs a:hover,
.page-privacy .privacy-hero .crumbs a:focus-visible {
  color: var(--amber);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  margin-top: clamp(22px, 4vw, 44px);
}

.page-privacy .privacy-hero__lead {
  max-width: 46em;
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--amber);
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(34px, 6vw, 62px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: #fff;
}

.page-privacy .privacy-hero__lede {
  margin: 20px 0 0;
  max-width: 32em;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.86);
}

.page-privacy .privacy-hero .v-note {
  color: rgba(255, 255, 255, 0.55);
}

.page-privacy .privacy-hero__cut {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 76px;
  background: var(--mist);
  clip-path: polygon(0 100%, 100% 22%, 100% 100%);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
  padding-top: clamp(20px, 3vw, 40px);
  padding-bottom: clamp(56px, 8vw, 104px);
}

/* ---------- 索引 ---------- */
.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--teal);
  text-transform: uppercase;
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .toc-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(14, 110, 99, 0.08);
  color: rgba(18, 33, 43, 0.72);
  font-size: 15px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  background: rgba(14, 110, 99, 0.16);
  color: var(--ink);
}

.page-privacy:has(#collect:target) .toc-link[href="#collect"],
.page-privacy:has(#purpose:target) .toc-link[href="#purpose"],
.page-privacy:has(#cookie:target) .toc-link[href="#cookie"],
.page-privacy:has(#retain:target) .toc-link[href="#retain"],
.page-privacy:has(#share:target) .toc-link[href="#share"],
.page-privacy:has(#rights:target) .toc-link[href="#rights"],
.page-privacy:has(#contact:target) .toc-link[href="#contact"] {
  background: var(--teal);
  color: #fff;
  font-weight: 600;
}

/* ---------- 长文 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
  font-size: var(--doc-font);
  line-height: 1.85;
}

.page-privacy .doc-sec {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 0 14px;
  padding: clamp(26px, 4vw, 40px) 0 clamp(30px, 4.6vw, 48px);
  border-top: 4px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 88px);
}

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

.page-privacy .doc-sec__num {
  grid-column: 1;
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--teal-soft);
  writing-mode: horizontal-tb;
}

.page-privacy .doc-sec > *:not(.doc-sec__num) {
  grid-column: 2;
  max-width: var(--doc-measure);
  min-width: 0;
}

.page-privacy .doc-sec h2 {
  margin: 0 0 16px;
  font-size: clamp(22px, 3vw, 29px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .doc-sec p {
  margin: 0 0 14px;
  color: rgba(18, 33, 43, 0.84);
}

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

.page-privacy .doc-sec a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 110, 99, 0.35);
  overflow-wrap: anywhere;
}

.page-privacy .doc-sec a:hover,
.page-privacy .doc-sec a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .doc-list {
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .doc-list dt {
  position: relative;
  margin-top: 20px;
  padding-left: 16px;
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .doc-list dt:first-child {
  margin-top: 0;
}

.page-privacy .doc-list dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

.page-privacy .doc-list dd {
  margin: 7px 0 0;
  padding-left: 16px;
  color: rgba(18, 33, 43, 0.82);
}

.page-privacy .doc-points,
.page-privacy .doc-steps {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: doc-step;
}

.page-privacy .doc-points li,
.page-privacy .doc-steps li {
  position: relative;
  margin-top: 14px;
  padding-left: 34px;
  color: rgba(18, 33, 43, 0.82);
}

.page-privacy .doc-points li:first-child,
.page-privacy .doc-steps li:first-child {
  margin-top: 0;
}

.page-privacy .doc-points li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0.72em;
  width: 14px;
  height: 2px;
  background: var(--teal-soft);
}

.page-privacy .doc-steps li::before {
  counter-increment: doc-step;
  content: counter(doc-step);
  position: absolute;
  left: 0;
  top: 0.18em;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
}

.page-privacy .doc-points strong {
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .doc-hint {
  margin-top: 20px;
  padding: 14px 16px;
  border-left: 3px solid var(--amber);
  background: rgba(242, 166, 59, 0.12);
  color: rgba(18, 33, 43, 0.86);
  font-size: 16px;
}

/* ---------- 联系卡 ---------- */
.page-privacy .privacy-contact {
  position: relative;
  margin-top: 24px;
  padding: clamp(22px, 4vw, 34px);
  border-radius: var(--r-m);
  background: linear-gradient(128deg, var(--ink) 0%, var(--indigo) 62%, var(--teal) 100%);
  color: #fff;
  overflow: hidden;
}

.page-privacy .privacy-contact::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -60px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(228, 80, 42, 0.32);
  filter: blur(6px);
  pointer-events: none;
}

.page-privacy .privacy-contact__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--amber);
}

.page-privacy .privacy-contact__mail {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 20px);
  letter-spacing: 0.02em;
  color: #fff;
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__note {
  margin: 12px 0 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
}

.page-privacy .privacy-contact__note a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 166, 59, 0.5);
}

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  background: rgba(255, 255, 255, 0.24);
}

.page-privacy .back-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 26px;
  padding: 0 22px;
  border-radius: 999px;
  background: var(--teal);
  color: #fff;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-privacy .back-top:hover,
.page-privacy .back-top:focus-visible {
  background: var(--teal-soft);
  transform: translateY(-2px);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: clamp(28px, 5vw, 76px);
    padding-top: clamp(32px, 4vw, 56px);
  }

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

  .page-privacy .privacy-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .privacy-toc__list li + li {
    margin-top: 2px;
  }

  .page-privacy .toc-link {
    display: block;
    min-height: 44px;
    padding: 11px 0 11px 14px;
    border-radius: 0;
    border-left: 2px solid var(--line);
    background: transparent;
    color: rgba(18, 33, 43, 0.62);
    font-size: 15px;
    white-space: normal;
  }

  .page-privacy .toc-link:hover,
  .page-privacy .toc-link:focus-visible {
    background: transparent;
    border-left-color: var(--teal-soft);
    color: var(--ink);
  }

  .page-privacy:has(#collect:target) .toc-link[href="#collect"],
  .page-privacy:has(#purpose:target) .toc-link[href="#purpose"],
  .page-privacy:has(#cookie:target) .toc-link[href="#cookie"],
  .page-privacy:has(#retain:target) .toc-link[href="#retain"],
  .page-privacy:has(#share:target) .toc-link[href="#share"],
  .page-privacy:has(#rights:target) .toc-link[href="#rights"],
  .page-privacy:has(#contact:target) .toc-link[href="#contact"] {
    background: transparent;
    border-left-color: var(--orange);
    color: var(--ink);
    font-weight: 600;
  }

  .page-privacy .doc-sec {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 0 20px;
  }

  .page-privacy .doc-sec__num {
    writing-mode: vertical-rl;
    letter-spacing: 0.3em;
    margin-top: 6px;
  }
}

@media (max-width: 899px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: var(--header-h);
    z-index: 6;
    margin: 0 calc(var(--shell-pad) * -1);
    padding: 10px var(--shell-pad);
    background: rgba(245, 248, 247, 0.94);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
  }

  .page-privacy .privacy-toc__title {
    margin-bottom: 6px;
  }

  .page-privacy .privacy-hero .v-note {
    display: none;
  }

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

  .page-privacy .privacy-hero {
    padding: calc(var(--header-h) + 40px) 0 84px;
  }

  .page-privacy .privacy-hero__cut {
    height: 48px;
  }

  .page-privacy .doc-sec {
    padding: 24px 0 28px;
  }

  .page-privacy .privacy-doc {
    font-size: 16px;
  }

  .page-privacy .doc-sec > *:not(.doc-sec__num) {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .back-top,
  .page-privacy .privacy-links a {
    transition: none;
  }

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