.page-privacy {
  --pr-gap: clamp(52px, 8vw, 100px);
  --pr-hair: rgba(110, 139, 255, 0.2);
  --pr-panel: rgba(18, 48, 107, 0.42);
  --pr-soft: rgba(232, 236, 255, 0.76);
  background: var(--ink-900);
  color: var(--ice);
  font-family: var(--font-sans);
}

.page-privacy a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 184, 65, 0.45);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy a:hover,
.page-privacy a:focus-visible {
  color: #ffd27a;
  border-bottom-color: #ffd27a;
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero {
  position: relative;
  padding: clamp(22px, 5vw, 52px) 0 clamp(26px, 4vw, 48px);
}

.page-privacy .pr-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% 30%;
  background:
    radial-gradient(58% 62% at 84% 8%, rgba(30, 79, 216, 0.42), transparent 72%),
    radial-gradient(42% 52% at 4% 0%, rgba(11, 211, 162, 0.16), transparent 70%);
  pointer-events: none;
}

.page-privacy .pr-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-privacy .crumbs {
  font-size: 12.5px;
  color: var(--slate);
  letter-spacing: 0.04em;
}

.page-privacy .crumbs a {
  color: var(--slate);
  border-bottom-color: transparent;
}

.page-privacy .crumbs a:hover {
  color: var(--ice);
}

.page-privacy .crumbs__sep {
  margin: 0 8px;
  color: rgba(122, 130, 153, 0.6);
}

.page-privacy .eyebrow {
  margin: 14px 0 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--jade);
}

.page-privacy .pr-hero__title {
  margin: 12px 0 16px;
  font-weight: 200;
  font-size: clamp(29px, 6.6vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-privacy .pr-hero__title strong {
  display: block;
  margin-top: 0.18em;
  font-weight: 900;
  font-size: 0.62em;
  line-height: 1.25;
  letter-spacing: 0;
  color: var(--amber);
}

.page-privacy .pr-hero__lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--pr-soft);
}

.page-privacy .pr-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-privacy .pr-hero__figure {
  margin: 0;
  border-radius: var(--r-l);
  border: 1px solid var(--pr-hair);
  overflow: hidden;
}

.page-privacy .pr-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pr-index {
  position: sticky;
  top: var(--cmd-h);
  z-index: 6;
  background: rgba(4, 16, 42, 0.94);
  border-top: 1px solid var(--pr-hair);
  border-bottom: 1px solid var(--pr-hair);
}

.page-privacy .pr-index__inner {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-privacy .pr-index__label {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--slate);
}

.page-privacy .pr-index__list {
  display: flex;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .pr-index__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pr-index__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 13px 12px;
  white-space: nowrap;
  font-size: 13.5px;
  color: rgba(232, 236, 255, 0.62);
  border-bottom: 2px solid transparent;
}

.page-privacy .pr-index__link .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate);
}

.page-privacy .pr-index__link:hover,
.page-privacy .pr-index__link:focus-visible,
.page-privacy .pr-index__link[aria-current="true"] {
  color: var(--ice);
  border-bottom-color: var(--amber);
}

.page-privacy .pr-index__link[aria-current="true"] .mono {
  color: var(--amber);
}

/* ---------- 章节通用 ---------- */
.page-privacy .pr-sec {
  padding: var(--pr-gap) 0;
  border-top: 1px solid var(--pr-hair);
  scroll-margin-top: calc(var(--cmd-h) + 60px);
}

.page-privacy .pr-sec--alt {
  background: rgba(4, 16, 42, 0.55);
}

.page-privacy .pr-sec__head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-privacy .pr-sec__head .idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-privacy .pr-sec__head h2 {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 31px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-privacy .pr-sec__head p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pr-soft);
}

/* ---------- 表格 ---------- */
.page-privacy .pr-tablewrap {
  border: 1px solid var(--pr-hair);
  border-radius: var(--r-m);
  background: var(--pr-panel);
  overflow: clip;
}

.page-privacy .pr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  line-height: 1.7;
  text-align: left;
}

.page-privacy .pr-table th {
  position: sticky;
  top: var(--cmd-h);
  z-index: 3;
  padding: 12px 16px;
  background: #0e2760;
  color: var(--ice);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  white-space: nowrap;
  border-bottom: 1px solid rgba(110, 139, 255, 0.42);
}

.page-privacy .pr-table td {
  padding: 13px 16px;
  vertical-align: top;
  color: rgba(232, 236, 255, 0.8);
  border-bottom: 1px solid rgba(110, 139, 255, 0.13);
}

.page-privacy .pr-table tbody tr:nth-child(even) {
  background: rgba(30, 79, 216, 0.1);
}

.page-privacy .pr-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .pr-table td:first-child {
  color: var(--ice);
  font-weight: 700;
  white-space: nowrap;
}

.page-privacy .pr-num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--amber);
  letter-spacing: -0.02em;
}

/* ---------- 用途补充清单 ---------- */
.page-privacy .pr-scope__intro {
  margin: 24px 0 0;
  font-size: 14.5px;
  color: var(--pr-soft);
}

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

.page-privacy .pr-scope li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(232, 236, 255, 0.8);
}

.page-privacy .pr-scope li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--rose);
}

/* ---------- 期限说明块 ---------- */
.page-privacy .pr-callout {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid rgba(245, 184, 65, 0.34);
  border-radius: var(--r-m);
  background: linear-gradient(135deg, rgba(245, 184, 65, 0.13), rgba(30, 79, 216, 0.12));
}

.page-privacy .pr-callout__num {
  font-family: var(--font-mono);
  font-size: clamp(38px, 7vw, 54px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--amber);
}

.page-privacy .pr-callout__body h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .pr-callout__body p {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(232, 236, 255, 0.8);
}

/* ---------- 步骤 ---------- */
.page-privacy .pr-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--pr-hair);
}

.page-privacy .pr-step:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pr-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--jade);
  color: var(--ink-950);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-privacy .pr-step h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.page-privacy .pr-step p {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pr-soft);
}

/* ---------- 联系方式块 ---------- */
.page-privacy .pr-contact {
  display: grid;
  gap: 9px;
  margin-top: 26px;
  padding: clamp(18px, 3vw, 24px);
  border: 1px solid var(--pr-hair);
  border-radius: var(--r-m);
  background: var(--pr-panel);
}

.page-privacy .pr-contact__title {
  margin: 0 0 4px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ice);
}

.page-privacy .pr-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  font-size: 14.5px;
  color: rgba(232, 236, 255, 0.86);
  overflow-wrap: anywhere;
}

.page-privacy .pr-contact__label {
  flex: none;
  min-width: 40px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-privacy .pr-contact__row .mono {
  font-family: var(--font-mono);
  letter-spacing: -0.01em;
  color: var(--jade);
}

.page-privacy .pr-contact__note {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 折叠分组 ---------- */
.page-privacy .pr-folds {
  margin-top: 26px;
  border-bottom: 1px solid var(--pr-hair);
}

.page-privacy .pr-fold {
  border-top: 1px solid var(--pr-hair);
}

.page-privacy .pr-fold summary {
  position: relative;
  padding: 16px 38px 16px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--ice);
  transition: color 0.2s var(--ease);
}

.page-privacy .pr-fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pr-fold summary::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--amber);
}

.page-privacy .pr-fold[open] summary::after {
  content: "–";
}

.page-privacy .pr-fold summary:hover {
  color: var(--amber);
}

.page-privacy .pr-fold summary:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 2px;
}

.page-privacy .pr-fold__body {
  padding-bottom: 18px;
  max-width: 68ch;
}

.page-privacy .pr-fold__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pr-soft);
}

/* ---------- 收束带 ---------- */
.page-privacy .pr-cta {
  padding: var(--pr-gap) 0 clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--pr-hair);
}

.page-privacy .pr-cta__inner {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid rgba(110, 139, 255, 0.3);
  border-radius: var(--r-l);
  background: linear-gradient(118deg, rgba(30, 79, 216, 0.46), rgba(11, 211, 162, 0.16) 56%, rgba(232, 83, 140, 0.2));
}

.page-privacy .pr-cta__text h2 {
  margin: 0 0 10px;
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 700;
  line-height: 1.3;
}

.page-privacy .pr-cta__text p {
  margin: 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(232, 236, 255, 0.86);
}

.page-privacy .pr-cta__text a {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.55);
}

.page-privacy .pr-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .pr-cta__links .btn {
  border-bottom: 0;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .pr-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-privacy .pr-sec__head {
    grid-template-columns: 78px minmax(0, 1fr);
    align-items: baseline;
    column-gap: 8px;
  }

  .page-privacy .pr-sec__head h2,
  .page-privacy .pr-sec__head p {
    grid-column: 2;
  }

  .page-privacy .pr-callout {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    column-gap: 24px;
  }

  .page-privacy .pr-cta__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: center;
    column-gap: 32px;
  }

  .page-privacy .pr-cta__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pr-table {
    font-size: 15px;
  }

  .page-privacy .pr-table th,
  .page-privacy .pr-table td {
    padding-left: 22px;
    padding-right: 22px;
  }

  .page-privacy .pr-table th:first-child,
  .page-privacy .pr-table td:first-child {
    width: 22%;
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 719px) {
  .page-privacy .pr-index__label {
    display: none;
  }

  .page-privacy .pr-index__inner {
    padding-left: 0;
    padding-right: 0;
  }

  .page-privacy .pr-index__link {
    padding: 12px 10px;
    font-size: 12.5px;
  }

  .page-privacy .pr-tablewrap {
    overflow-x: auto;
  }

  .page-privacy .pr-table {
    min-width: 640px;
  }

  .page-privacy .pr-table th {
    position: static;
  }

  .page-privacy .pr-contact__row {
    gap: 4px;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy a,
  .page-privacy .pr-fold summary,
  .page-privacy .pr-index__link {
    transition: none;
  }
}
<<<END>>>