.page-privacy {
  --pv-clause-shadow: 5px 5px 0 rgba(10, 31, 60, 0.12);
  --pv-line: 2px solid var(--brown);
  background: var(--cream);
  color: var(--brown);
}

.page-privacy .privacy-breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  margin-top: clamp(12px, 2vw, 20px);
  padding: clamp(30px, 5vw, 60px) 0 clamp(46px, 6vw, 76px);
  background:
    radial-gradient(120% 150% at 90% -20%, rgba(0, 229, 255, 0.22), transparent 62%),
    radial-gradient(90% 120% at 4% 110%, rgba(255, 138, 61, 0.16), transparent 60%),
    linear-gradient(158deg, var(--ink-deep), var(--ink) 58%, var(--ink-soft));
  border-top: var(--pv-line);
  border-bottom: var(--pv-line);
  color: var(--cream);
}

.page-privacy .privacy-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 16px;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(40px, 7.4vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: var(--cream);
}

.page-privacy .privacy-hero__lead {
  max-width: 60ch;
  margin: 0 0 24px;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.78;
  color: var(--silver);
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-hero__meta li {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  padding: 7px 12px;
  border: 2px solid rgba(199, 208, 219, 0.5);
  color: var(--cream);
  background: rgba(6, 21, 43, 0.42);
  word-break: break-word;
}

/* ---------- 窄幅头图 ---------- */
.page-privacy .privacy-banner {
  margin: 0;
  margin-top: clamp(-44px, -3vw, -18px);
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-banner .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--pv-line);
  box-shadow: var(--shadow-blue);
  background: linear-gradient(120deg, var(--ink), var(--ink-soft));
}

.page-privacy .privacy-banner .media__caption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--slate);
  margin-top: 10px;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  padding: clamp(34px, 5vw, 66px) 0 clamp(44px, 6vw, 84px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.page-privacy .privacy-article {
  min-width: 0;
}

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

.page-privacy .privacy-rail .rail__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-ink);
  margin: 0 0 12px;
}

.page-privacy .privacy-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-rail__list li {
  margin: 0;
}

.page-privacy .privacy-rail__link {
  display: block;
  padding: 11px 10px 11px 12px;
  border-bottom: var(--rule);
  border-left: 4px solid transparent;
  color: var(--brown);
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-rail__link:hover,
.page-privacy .privacy-rail__link:focus-visible {
  border-left-color: var(--amber);
  background: var(--mist);
  color: var(--ink);
}

.page-privacy .privacy-rail__link[aria-current="true"] {
  border-left-color: var(--cyan);
  background: var(--mist);
  color: var(--ink);
  font-weight: 600;
}

.page-privacy .privacy-rail__note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border: 2px solid var(--ink);
  background: var(--cream);
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 条款块 ---------- */
.page-privacy .clause {
  background: var(--cream);
  border: var(--pv-line);
  border-left: 10px solid var(--cyan);
  box-shadow: var(--pv-clause-shadow);
  padding: clamp(20px, 3vw, 34px);
  margin-bottom: clamp(18px, 3vw, 28px);
  scroll-margin-top: 24px;
}

.page-privacy .clause:nth-of-type(even) {
  border-left-color: var(--amber);
}

.page-privacy .clause__head {
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: var(--rule);
}

.page-privacy .clause__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan-ink);
  margin-bottom: 8px;
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.26;
  color: var(--ink);
}

.page-privacy .clause__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--brown);
}

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

.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 11px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--brown);
}

.page-privacy .clause__list li:last-child {
  margin-bottom: 0;
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.66em;
  width: 9px;
  height: 9px;
  background: var(--ink);
  border: 2px solid var(--brown);
}

.page-privacy .clause__list li:nth-child(even)::before {
  background: var(--amber);
}

.page-privacy .term {
  background: var(--mist);
  color: var(--ink);
  font-weight: 600;
  padding: 1px 6px;
  border-bottom: 2px solid var(--cyan);
}

/* ---------- 底部联系 ---------- */
.page-privacy .privacy-cta {
  background:
    radial-gradient(110% 130% at 96% 4%, rgba(0, 229, 255, 0.16), transparent 58%),
    var(--ink);
  border-top: var(--pv-line);
  padding: clamp(38px, 5vw, 68px) 0;
}

.page-privacy .privacy-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
}

.page-privacy .privacy-cta__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 12px;
}

.page-privacy .privacy-cta__copy h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.2;
  color: var(--cream);
}

.page-privacy .privacy-cta__copy p {
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
}

.page-privacy .privacy-cta__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid rgba(199, 208, 219, 0.32);
}

.page-privacy .privacy-cta__list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 2px solid rgba(199, 208, 219, 0.32);
}

.page-privacy .privacy-cta__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .privacy-cta__value {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--cream);
  word-break: break-word;
}

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

.page-privacy .privacy-cta__actions .btn {
  max-width: 100%;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-cta__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-cta__copy {
    grid-column: 1 / -1;
  }

  .page-privacy .privacy-cta__actions {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1020px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 272px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 28px;
  }

  .page-privacy .privacy-cta__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-privacy .privacy-cta__copy {
    grid-column: 1 / 2;
  }

  .page-privacy .privacy-cta__list {
    grid-column: 2 / 3;
    grid-row: 1 / 3;
  }

  .page-privacy .privacy-cta__actions {
    grid-column: 1 / 2;
  }
}

@media (max-width: 480px) {
  .page-privacy .privacy-banner {
    margin-top: -14px;
  }

  .page-privacy .clause {
    border-left-width: 6px;
    padding: 18px 16px;
  }

  .page-privacy .privacy-hero__meta li {
    font-size: 11px;
    padding: 6px 9px;
  }
}