.page-privacy {
  --pv-band: clamp(56px, 9vw, 108px);
  position: relative;
  overflow-x: clip;
  background: var(--ink-deep);
  color: var(--slate);
  font-family: var(--font-body);
}

/* ---------- Hero ---------- */

.page-privacy .pv-hero {
  position: relative;
  padding-top: clamp(28px, 5vw, 56px);
  background:
    radial-gradient(90% 70% at 88% 0%, rgba(67, 40, 110, 0.72), rgba(67, 40, 110, 0) 62%),
    radial-gradient(70% 60% at 2% 24%, rgba(122, 31, 61, 0.32), rgba(122, 31, 61, 0) 66%),
    linear-gradient(180deg, var(--ink-deep) 0%, var(--night) 100%);
}

.page-privacy .pv-hero__inner {
  padding-bottom: clamp(30px, 5vw, 54px);
}

.page-privacy .pv-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 34px);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

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

.page-privacy .pv-hero .breadcrumb a:hover,
.page-privacy .pv-hero .breadcrumb a:focus-visible {
  color: var(--breath);
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 56px);
  align-items: end;
}

.page-privacy .pv-hero__copy h1 {
  margin: 14px 0 0;
  max-width: 17em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 64px);
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-privacy .lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 66ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.78;
  color: var(--slate);
}

.page-privacy .eyebrow {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--breath);
}

.page-privacy .pv-hero__glass {
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: var(--glass-fill);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-card);
}

.page-privacy .pv-hero__glass-label {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--glass);
}

.page-privacy .pv-hero__glass-value {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 10px 0 0;
  font-family: var(--font-data);
  font-size: clamp(46px, 8vw, 78px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--pulse);
}

.page-privacy .pv-hero__glass-value small {
  font-size: 0.24em;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-privacy .pv-hero__glass-note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

.page-privacy .pv-hero__band {
  width: 100%;
  height: clamp(150px, 24vw, 300px);
  overflow: hidden;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-hero__band img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.88;
}

/* ---------- 章节锚点 ---------- */

.page-privacy .pv-anchor {
  border-bottom: 1px solid var(--line);
  background: rgba(5, 10, 20, 0.55);
}

.page-privacy .pv-anchor__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 12px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-anchor__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pv-anchor__link {
  display: inline-block;
  white-space: nowrap;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  color: var(--slate);
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .pv-anchor__link:hover,
.page-privacy .pv-anchor__link:focus-visible {
  border-color: var(--breath);
  color: var(--breath);
  background: rgba(47, 214, 138, 0.08);
}

/* ---------- 区块基底 ---------- */

.page-privacy .pv-section {
  padding-block: var(--pv-band);
  scroll-margin-top: 96px;
}

.page-privacy .pv-section--deep {
  background: linear-gradient(180deg, var(--ink-deep) 0%, var(--night) 100%);
  color: var(--slate);
}

.page-privacy .pv-section--nebula {
  background:
    radial-gradient(80% 62% at 12% 0%, rgba(67, 40, 110, 0.66), rgba(67, 40, 110, 0) 70%),
    linear-gradient(180deg, var(--ink-mid) 0%, var(--ink-deep) 100%);
  color: var(--slate);
}

.page-privacy .pv-section--wine {
  background:
    radial-gradient(86% 72% at 92% 8%, rgba(122, 31, 61, 0.58), rgba(122, 31, 61, 0) 68%),
    linear-gradient(180deg, var(--night) 0%, var(--ink-deep) 100%);
  color: var(--slate);
}

.page-privacy .pv-section--paper {
  background: var(--paper);
  color: var(--text-dark);
}

.page-privacy .pv-section--paper .lede {
  color: #3a4258;
}

.page-privacy .pv-section--paper .eyebrow {
  color: #146b44;
}

.page-privacy .pv-section h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 3.6vw, 44px);
  line-height: 1.16;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-privacy .pv-section--paper h2 {
  color: var(--text-dark);
}

/* ---------- 双栏编辑部网格 ---------- */

.page-privacy .pv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

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

.page-privacy .pv-main > p,
.page-privacy .pv-main > .lede {
  max-width: 68ch;
}

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

.page-privacy .pv-rail__card {
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(19, 28, 63, 0.5);
}

.page-privacy .pv-section--paper .pv-rail__card {
  background: #ffffff;
  border-color: rgba(23, 32, 58, 0.12);
  box-shadow: 0 22px 48px -40px rgba(23, 32, 58, 0.65);
}

.page-privacy .pv-rail__kicker {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--glass);
}

.page-privacy .pv-section--paper .pv-rail__kicker {
  color: #5a6480;
}

.page-privacy .pv-rail__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

.page-privacy .pv-section--paper .pv-rail__text {
  color: #3d4557;
}

.page-privacy .pv-rail__link {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--breath);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 214, 138, 0.4);
}

.page-privacy .pv-rail__link:hover,
.page-privacy .pv-rail__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-privacy .pv-section--paper .pv-rail__link {
  color: #146b44;
  border-bottom-color: rgba(20, 107, 68, 0.38);
}

.page-privacy .pv-section--paper .pv-rail__link:hover,
.page-privacy .pv-section--paper .pv-rail__link:focus-visible {
  color: #0d4a2f;
  border-bottom-color: #0d4a2f;
}

/* ---------- 操作入口行 ---------- */

.page-privacy .pv-action {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 68ch;
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--slate);
}

.page-privacy .pv-action::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  background: var(--pulse);
  transform: rotate(45deg) translateY(-1px);
}

.page-privacy .pv-action a {
  color: var(--breath);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 214, 138, 0.35);
}

.page-privacy .pv-action a:hover,
.page-privacy .pv-action a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-privacy .pv-section--paper .pv-action {
  border-top-color: rgba(23, 32, 58, 0.22);
  color: #4a5470;
}

.page-privacy .pv-section--paper .pv-action a {
  color: #146b44;
  border-bottom-color: rgba(20, 107, 68, 0.34);
}

.page-privacy .pv-section--paper .pv-action a:hover,
.page-privacy .pv-section--paper .pv-action a:focus-visible {
  color: #0d4a2f;
  border-bottom-color: #0d4a2f;
}

/* ---------- 四个使用环节 ---------- */

.page-privacy .pv-stages {
  margin: clamp(32px, 5vw, 48px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(23, 32, 58, 0.16);
}

.page-privacy .pv-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(20px, 3vw, 28px) 0;
  border-bottom: 1px solid rgba(23, 32, 58, 0.16);
}

.page-privacy .pv-stage__idx {
  margin: 0;
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: 0.14em;
  color: #b8500e;
}

.page-privacy .pv-stage h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-dark);
}

.page-privacy .pv-stage p {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.76;
  color: #3d4557;
}

/* ---------- 使用场景 ---------- */

.page-privacy .pv-uses {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(30px, 5vw, 46px);
}

.page-privacy .pv-use {
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--glass-fill);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
}

.page-privacy .pv-use h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-privacy .pv-use p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--slate);
}

/* ---------- 保留期限刻度 ---------- */

.page-privacy .pv-retention__head {
  max-width: 62ch;
}

.page-privacy .pv-scale {
  margin: clamp(34px, 5vw, 56px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-scale__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-scale__dot {
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--breath);
  box-shadow: 0 0 0 5px rgba(47, 214, 138, 0.15);
}

.page-privacy .pv-scale__item--end .pv-scale__dot {
  background: var(--pulse);
  box-shadow: 0 0 0 6px rgba(255, 138, 61, 0.18);
}

.page-privacy .pv-scale__label {
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-privacy .pv-scale__item--end .pv-scale__label {
  color: var(--pulse);
}

.page-privacy .pv-retention__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(40px, 6vw, 64px);
}

.page-privacy .pv-keep {
  padding-top: 18px;
  border-top: 2px solid var(--glass);
}

.page-privacy .pv-keep--pulse {
  border-top-color: var(--pulse);
}

.page-privacy .pv-keep h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-privacy .pv-keep p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--slate);
}

/* ---------- 安全措施 ---------- */

.page-privacy .pv-guards {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 18px);
  margin: clamp(32px, 5vw, 48px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-guards > li {
  padding: clamp(20px, 2.6vw, 26px);
  border: 1px solid rgba(23, 32, 58, 0.1);
  border-left: 3px solid var(--breath);
  border-radius: var(--radius-md);
  background: #ffffff;
  box-shadow: 0 22px 46px -40px rgba(23, 32, 58, 0.7);
}

.page-privacy .pv-guards h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-dark);
}

.page-privacy .pv-guards p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: #3d4557;
}

/* ---------- 你的选择 ---------- */

.page-privacy .pv-choices {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 2vw, 16px);
  margin: clamp(32px, 5vw, 48px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-choice {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 24px) clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--pulse);
  border-radius: var(--radius-md);
  background: rgba(10, 23, 51, 0.62);
  backdrop-filter: blur(8px);
}

.page-privacy .pv-choice__idx {
  margin: 0;
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--pulse);
}

.page-privacy .pv-choice h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-privacy .pv-choice p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--slate);
}

/* ---------- 联系 ---------- */

.page-privacy .pv-contact {
  max-width: 900px;
}

.page-privacy .pv-contact__list {
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding: 0;
}

.page-privacy .pv-contact__list > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(23, 32, 58, 0.14);
}

.page-privacy .pv-contact__list dt {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: #5a6480;
}

.page-privacy .pv-contact__list dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.72;
  color: var(--text-dark);
  word-break: break-word;
}

.page-privacy .pv-contact__value {
  font-family: var(--font-data);
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--text-dark);
}

/* ---------- 响应式 ---------- */

@media (min-width: 660px) {
  .page-privacy .pv-contact__list > div {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-privacy .pv-stage {
    grid-template-columns: 90px minmax(0, 1fr);
    gap: clamp(16px, 3vw, 32px);
    align-items: baseline;
  }
  .page-privacy .pv-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pv-uses > .pv-use:nth-child(even) {
    transform: translateY(26px);
  }
  .page-privacy .pv-uses {
    padding-bottom: 26px;
  }
}

@media (min-width: 760px) {
  .page-privacy .pv-retention__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .pv-guards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pv-choice {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: clamp(16px, 2vw, 24px);
    align-items: start;
  }
}

@media (min-width: 820px) {
  .page-privacy .pv-scale {
    position: relative;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
  }
  .page-privacy .pv-scale::before {
    content: "";
    position: absolute;
    top: 5px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--breath) 0%, rgba(159, 199, 232, 0.42) 55%, var(--pulse) 100%);
  }
  .page-privacy .pv-scale__item {
    position: relative;
    z-index: 1;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 0 20px 0 0;
    border-bottom: 0;
  }
  .page-privacy .pv-scale__label {
    font-size: 13px;
    line-height: 1.5;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.85fr);
  }
  .page-privacy .pv-grid {
    grid-template-columns: minmax(0, 1.95fr) minmax(240px, 0.8fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-anchor__link,
  .page-privacy .pv-uses > .pv-use {
    transition: none;
    transform: none;
  }
}
<<<END>>>