.page-privacy {
  --pv-line: rgba(242, 239, 230, 0.14);
  --pv-clay-line: rgba(181, 98, 60, 0.58);
  --pv-rail-x: 11px;
  --pv-text-x: 40px;
  background: var(--ink);
  color: var(--paper);
  overflow-x: clip;
}

/* ---------- 顶部快捷入口 ---------- */
.page-privacy .pv-jump {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 22px;
  padding: 11px var(--gutter);
  background: rgba(5, 7, 15, 0.86);
  border-bottom: 1px solid var(--pv-line);
  font-size: var(--fs-14);
}

.page-privacy .pv-jump__hint {
  color: var(--paper-58);
  letter-spacing: 0.02em;
}

.page-privacy .pv-jump .link {
  color: var(--signal);
}

@media (min-width: 1024px) {
  .page-privacy .pv-jump {
    position: sticky;
    top: 0;
    z-index: 6;
    justify-content: flex-end;
    backdrop-filter: blur(8px);
  }
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--stroke) solid var(--line-soft);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
}

.page-privacy .pv-hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    15deg,
    rgba(242, 239, 230, 0.055) 0 1px,
    transparent 1px 28px
  );
  opacity: 0.6;
}

.page-privacy .pv-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 86% at 10% 0%, rgba(107, 76, 230, 0.42), transparent 60%),
    linear-gradient(180deg, rgba(11, 16, 32, 0.62) 0%, rgba(11, 16, 32, 0.93) 64%, var(--ink) 100%);
}

.page-privacy .pv-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: start;
  gap: 18px;
  padding-top: clamp(34px, 5vw, 70px);
  padding-bottom: clamp(46px, 6vw, 90px);
  max-width: 1180px;
}

.page-privacy .pv-hero__title {
  margin: 0;
  max-width: 17ch;
  font-family: var(--font-display);
  font-size: var(--fs-64);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.page-privacy .pv-hero__lead {
  margin: 0;
  color: var(--paper-72);
  max-width: 38em;
}

/* ---------- 纵向骨架 ---------- */
.page-privacy .pv-timeline {
  max-width: 1520px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-privacy .pv-sec {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding: clamp(34px, 4.6vw, 64px) 0 clamp(34px, 4.6vw, 64px) var(--pv-text-x);
}

.page-privacy .pv-sec::before {
  content: "";
  position: absolute;
  left: var(--pv-rail-x);
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--pv-clay-line);
}

.page-privacy .pv-sec__num {
  position: absolute;
  left: var(--pv-rail-x);
  top: clamp(36px, 4.8vw, 66px);
  transform: translateX(-50%);
  z-index: 2;
  padding: 0 3px;
  background: var(--ink);
  border: 1px solid rgba(181, 98, 60, 0.8);
  color: var(--clay);
  font-size: 12px;
  line-height: 18px;
  letter-spacing: 0.12em;
}

.page-privacy .pv-sec__head {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-privacy .pv-sec__head .eyebrow {
  margin: 0;
  letter-spacing: 0.16em;
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-40);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-privacy .pv-sec__body {
  display: grid;
  gap: 22px;
  align-content: start;
  min-width: 0;
}

.page-privacy .pv-sec__body p {
  margin: 0;
  color: var(--paper-72);
}

.page-privacy .pv-sec__body .link {
  color: var(--signal);
}

@media (min-width: 900px) {
  .page-privacy {
    --pv-rail-x: 30px;
    --pv-text-x: 76px;
  }

  .page-privacy .pv-sec {
    grid-template-columns: minmax(0, 236px) minmax(0, 1fr);
    gap: 24px 48px;
  }

  .page-privacy .pv-sec__title {
    font-size: clamp(26px, 2.2vw, 32px);
  }
}

/* ---------- 标签行 ---------- */
.page-privacy .pv-spec {
  margin: 0;
  display: grid;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-spec__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-spec dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--signal);
}

.page-privacy .pv-spec dd {
  margin: 0;
  color: var(--paper-72);
  font-size: 16px;
  line-height: 1.72;
}

@media (min-width: 620px) {
  .page-privacy .pv-spec__row {
    grid-template-columns: 156px minmax(0, 1fr);
    gap: 8px 22px;
    align-items: baseline;
  }
}

/* ---------- 三步流程 ---------- */
.page-privacy .pv-steps {
  counter-reset: pvstep;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-steps li {
  position: relative;
  padding: 16px 18px 16px 50px;
  background: var(--panel);
  border: var(--stroke) solid var(--line-soft);
  box-shadow: var(--shadow-hard);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-privacy .pv-steps li::before {
  counter-increment: pvstep;
  content: "0" counter(pvstep);
  position: absolute;
  left: 16px;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange);
  letter-spacing: 0.06em;
}

.page-privacy .pv-steps li:hover {
  border-color: var(--paper-58);
  box-shadow: var(--shadow-hard-lift);
}

.page-privacy .pv-steps strong {
  display: block;
  color: var(--paper);
  font-size: var(--fs-17);
  letter-spacing: 0.02em;
}

.page-privacy .pv-steps span {
  display: block;
  margin-top: 5px;
  color: var(--paper-58);
  font-size: 16px;
  line-height: 1.72;
}

/* ---------- 操作权利清单 ---------- */
.page-privacy .pv-rights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-rights li {
  position: relative;
  padding: 18px 0 18px 26px;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-rights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 27px;
  width: 12px;
  height: 2px;
  background: var(--clay);
  transition: width 0.22s ease, background-color 0.22s ease;
}

.page-privacy .pv-rights li:hover::before {
  width: 22px;
  background: var(--signal);
}

.page-privacy .pv-rights strong {
  display: block;
  color: var(--paper);
  font-size: var(--fs-17);
  letter-spacing: 0.04em;
}

.page-privacy .pv-rights span {
  display: block;
  margin-top: 5px;
  color: var(--paper-58);
  font-size: 16px;
  line-height: 1.72;
  max-width: 40em;
}

/* ---------- 页尾动作 ---------- */
.page-privacy .pv-tail {
  max-width: 1520px;
  margin: clamp(28px, 4vw, 56px) auto 0;
  padding: clamp(24px, 3.4vw, 40px) var(--gutter) clamp(48px, 6vw, 84px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 32px;
  border-top: var(--stroke) solid var(--line-strong);
}

.page-privacy .pv-tail__text {
  margin: 0;
  color: var(--paper-72);
  max-width: 30em;
}

.page-privacy .pv-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
}

@media (max-width: 480px) {
  .page-privacy .pv-sec__title {
    font-size: 26px;
  }

  .page-privacy .pv-hero__inner {
    gap: 14px;
  }
}