.page-privacy {
  --pv-line: rgba(11, 31, 51, 0.14);
  --pv-note-ink: #35514a;
  --pv-note-bg: rgba(255, 255, 255, 0.66);
  background: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(168deg, var(--ink-900) 0%, var(--night) 54%, #0d2b3d 100%);
  color: var(--paper);
  padding: clamp(104px, 15vw, 178px) 0 clamp(52px, 7vw, 96px);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(198, 242, 78, 0.07) 1px, transparent 1px),
    linear-gradient(180deg, rgba(198, 242, 78, 0.07) 1px, transparent 1px);
  background-size: 74px 74px;
  pointer-events: none;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--grass), var(--lime) 46%, var(--amber));
}

.page-privacy .pv-hero__shell {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 54px);
}

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

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: var(--step-note);
  color: var(--fog);
  margin-bottom: 22px;
}

.page-privacy .crumbs a {
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid rgba(175, 192, 185, 0.42);
  padding-bottom: 1px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
  outline: none;
}

.page-privacy .pv-hero .eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy .pv-hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.6vw, 3.75rem);
  font-weight: 700;
  line-height: 1.09;
  letter-spacing: -0.012em;
  color: var(--paper);
}

.page-privacy .pv-hero__lede {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: var(--step-body);
  line-height: 1.85;
  color: rgba(244, 247, 244, 0.82);
}

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

.page-privacy .pv-hero__media .media-frame {
  border: var(--bd-strong) solid rgba(198, 242, 78, 0.34);
  box-shadow: 0 34px 74px -42px rgba(0, 0, 0, 0.92);
  background: var(--deep);
}

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

/* ---------- 条款区 ---------- */
.page-privacy .pv-terms {
  position: relative;
  background: var(--mist);
  padding: clamp(46px, 6.5vw, 92px) 0 clamp(56px, 8vw, 112px);
}

.page-privacy .pv-terms__shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 56px);
  align-items: start;
}

.page-privacy .pv-index {
  min-width: 0;
  background: rgba(255, 255, 255, 0.52);
  border: var(--bd) solid var(--pv-line);
  padding: 18px 16px 16px;
}

.page-privacy .pv-index__label {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grass);
}

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

.page-privacy .pv-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ink-700);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  background: rgba(14, 107, 92, 0.1);
  border-left-color: var(--grass);
  color: var(--deep);
  outline: none;
}

.page-privacy .pv-index__list .num {
  flex: none;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--grass);
}

.page-privacy .pv-index__foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(11, 31, 51, 0.22);
  font-size: var(--step-note);
  color: var(--ink-700);
}

.page-privacy .pv-index__foot a {
  color: var(--grass);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 107, 92, 0.36);
}

.page-privacy .pv-index__foot a:hover,
.page-privacy .pv-index__foot a:focus-visible {
  color: var(--deep);
  border-bottom-color: var(--deep);
  outline: none;
}

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

.page-privacy .pv-clause {
  padding: clamp(26px, 3vw, 42px) 0;
  border-top: var(--bd) solid var(--pv-line);
  scroll-margin-top: 112px;
}

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

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-privacy .pv-clause__num {
  flex: none;
  font-family: var(--font-num);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--grass);
  padding: 3px 9px;
  border: 1px solid rgba(14, 107, 92, 0.34);
  background: rgba(255, 255, 255, 0.68);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.8rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.006em;
  color: var(--ink-900);
}

.page-privacy .pv-clause__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2vw, 32px);
}

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

.page-privacy .pv-clause__main p {
  margin: 0 0 14px;
  font-size: var(--step-body);
  line-height: 1.85;
  color: var(--graphite);
}

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

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--step-body);
  line-height: 1.85;
  color: var(--graphite);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 3px;
  background: var(--amber);
}

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

.page-privacy .pv-note {
  align-self: start;
  margin: 0;
  padding: 15px 16px;
  background: var(--pv-note-bg);
  border-left: var(--bd-strong) solid var(--grass);
  border-top: 1px solid var(--pv-line);
  border-right: 1px solid var(--pv-line);
  border-bottom: 1px solid var(--pv-line);
  font-size: var(--step-note);
  line-height: 1.75;
  color: var(--pv-note-ink);
}

/* ---------- 联系区 ---------- */
.page-privacy .pv-contact {
  background: var(--deep);
  color: var(--paper);
  padding: clamp(46px, 6.5vw, 88px) 0 clamp(30px, 4vw, 50px);
}

.page-privacy .pv-contact__shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

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

.page-privacy .pv-contact .eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy .pv-contact__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.7vw, 2.2rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.008em;
  color: var(--paper);
}

.page-privacy .pv-contact__lede {
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: var(--step-body);
  line-height: 1.85;
  color: rgba(244, 247, 244, 0.78);
}

.page-privacy .pv-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

.page-privacy .pv-contact__list {
  margin: 0;
  min-width: 0;
  border-top: 1px solid rgba(198, 242, 78, 0.3);
}

.page-privacy .pv-contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(220, 231, 225, 0.16);
}

.page-privacy .pv-contact__label {
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fog);
}

.page-privacy .pv-contact__value {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-privacy .pv-contact__value.num {
  font-family: var(--font-num);
  letter-spacing: 0.01em;
}

.page-privacy .pv-contact__legal {
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(220, 231, 225, 0.16);
  font-family: var(--font-num);
  font-size: 0.75rem;
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: var(--fog);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-privacy .pv-contact__row {
    grid-template-columns: 100px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 820px) {
  .page-privacy .pv-clause__grid {
    grid-template-columns: minmax(0, 1fr) 218px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero__shell {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-privacy .pv-contact__shell {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-terms__shell {
    grid-template-columns: 234px minmax(0, 1fr);
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 106px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: none;
  }

  .page-privacy .pv-index,
  .page-privacy .pv-hero__media,
  .page-privacy .pv-contact__links {
    display: none;
  }

  .page-privacy .pv-hero,
  .page-privacy .pv-contact {
    background: none;
    color: #101817;
    padding: 0 0 16px;
  }

  .page-privacy .pv-hero::before,
  .page-privacy .pv-hero::after {
    display: none;
  }

  .page-privacy .pv-hero h1,
  .page-privacy .pv-hero__lede,
  .page-privacy .pv-contact__title,
  .page-privacy .pv-contact__lede,
  .page-privacy .pv-contact__value {
    color: #101817;
  }

  .page-privacy .pv-terms {
    background: none;
    padding: 0;
  }

  .page-privacy .pv-clause {
    break-inside: avoid;
    border-top-color: #b9c6c1;
  }

  .page-privacy .pv-note {
    background: none;
  }
}