.page-privacy {
  --pv-measure: 70ch;
  --pv-body: #D8E0F4;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(22px, 5vw, 42px) 0 clamp(40px, 7vw, 78px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: -12% -6% auto -6%;
  height: 132%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58% 68% at 84% 10%, rgba(53, 214, 255, 0.13), transparent 68%),
    radial-gradient(46% 58% at 4% 0%, rgba(255, 179, 71, 0.08), transparent 72%);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(60, 82, 127, 0.22) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(60, 82, 127, 0.16) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 92%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 92%);
}

.page-privacy .pv-hero .shell {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero .breadcrumbs {
  margin-bottom: clamp(26px, 5vw, 44px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-hero .breadcrumbs a {
  color: var(--cyan);
  text-decoration: none;
}

.page-privacy .pv-hero .breadcrumbs a:hover {
  text-decoration: underline;
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
}

.page-privacy .pv-hero__title {
  margin: 12px 0 0;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--paper);
}

.page-privacy .pv-hero__lead {
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-hero__tags {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .pv-hero__tags li {
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--paper);
  background: rgba(28, 42, 85, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-privacy .pv-hero__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--ink-2);
}

.page-privacy .pv-hero__figure::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 3px;
  background: var(--amber);
  z-index: 2;
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 主体布局 ---------- */
.page-privacy .pv-body {
  padding: clamp(34px, 6vw, 70px) 0 clamp(48px, 8vw, 96px);
}

.page-privacy .pv-layout {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  align-items: start;
}

.page-privacy .pv-content {
  min-width: 0;
}

/* ---------- 章节目录 ---------- */
.page-privacy .pv-aside {
  display: grid;
  gap: clamp(14px, 3vw, 20px);
  align-content: start;
  order: -1;
}

.page-privacy .toc {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(21, 31, 66, 0.72);
}

.page-privacy .toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

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

.page-privacy .toc__link {
  display: block;
  padding: 8px 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: var(--radius);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .toc__link:hover {
  color: var(--paper);
  background: rgba(53, 214, 255, 0.08);
}

.page-privacy .toc__link[aria-current="true"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(53, 214, 255, 0.1);
}

.page-privacy .pv-aside__note {
  margin: 0;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-left: 2px solid var(--amber);
  border-radius: var(--radius);
}

/* ---------- 条款 ---------- */
.page-privacy .pv-clause {
  scroll-margin-top: 92px;
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.page-privacy .pv-clause:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-clause__index {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-privacy .pv-clause__title {
  margin: 0 0 14px;
  font-size: clamp(21px, 3.4vw, 30px);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pv-content p {
  max-width: var(--pv-measure);
  margin: 0 0 14px;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.9;
  color: var(--pv-body);
}

.page-privacy .pv-content strong {
  color: var(--paper);
  font-weight: 700;
}

.page-privacy .pv-note {
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 214, 255, 0.4);
}

.page-privacy .pv-note a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 场景清单 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-list li {
  max-width: var(--pv-measure);
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--pv-body);
}

.page-privacy .pv-list__k {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}

/* ---------- 数据分级 ---------- */
.page-privacy .pv-defs {
  display: grid;
  gap: 12px;
  margin: 20px 0 22px;
}

.page-privacy .pv-def {
  padding: 16px 18px;
  background: rgba(21, 31, 66, 0.85);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
}

.page-privacy .pv-def:nth-child(2) {
  border-left-color: var(--amber);
}

.page-privacy .pv-def:nth-child(3) {
  border-left-color: var(--line-strong);
  background: rgba(28, 42, 85, 0.7);
}

.page-privacy .pv-def__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-def__title {
  margin: 6px 0 8px;
  font-size: 17px;
  line-height: 1.4;
  font-weight: 800;
  color: var(--paper);
}

.page-privacy .pv-def p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pv-body);
}

/* ---------- 保存期限 ---------- */
.page-privacy .pv-terms {
  margin: 20px 0 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-term {
  display: grid;
  grid-template-columns: minmax(62px, 82px) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-term__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4.4vw, 32px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-privacy .pv-term__num small {
  display: block;
  margin-top: 5px;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-privacy .pv-term .pv-def__title {
  margin-top: 0;
  font-size: 16px;
}

.page-privacy .pv-term p {
  margin: 0;
  max-width: none;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pv-body);
}

/* ---------- 用户权利 ---------- */
.page-privacy .pv-rights {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-rights li {
  position: relative;
  max-width: var(--pv-measure);
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pv-body);
}

.page-privacy .pv-rights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 联系方式面板 ---------- */
.page-privacy .pv-contact {
  margin: clamp(22px, 3.4vw, 30px) 0 0;
  padding: clamp(18px, 3vw, 26px);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.page-privacy .pv-contact__title {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-contact__label {
  flex: 0 0 46px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pv-contact__value {
  min-width: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .pv-contact__note {
  margin: 12px 0 0;
  max-width: var(--pv-measure);
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 880px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(32px, 5vw, 68px);
  }
}

@media (min-width: 940px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 264px;
    gap: clamp(40px, 6vw, 76px);
  }

  .page-privacy .pv-aside {
    order: 0;
    position: sticky;
    top: 96px;
  }
}
<<<END>>>