.page-privacy {
  --pv-paper: var(--cream);
  --pv-ink: var(--brown);
  --pv-ink-soft: #6E6459;
  --pv-rule: #D8CDB9;
  --pv-num: #7487AB;
  --pv-accent: #D9540F;
  --pv-card: #FBF7EF;
  background: var(--pv-paper);
  color: var(--pv-ink);
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

/* ---------- 顶部深色首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-900);
  color: var(--ice);
  padding-block: clamp(26px, 3.6vw, 44px) clamp(36px, 5vw, 66px);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.7);
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 86% 0%, rgba(122, 43, 255, 0.26), transparent 58%),
    radial-gradient(90% 80% at 4% 100%, rgba(87, 242, 164, 0.1), transparent 62%),
    linear-gradient(180deg, rgba(11, 18, 32, 0.58), rgba(11, 18, 32, 0.97) 84%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(22px, 3vw, 36px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-privacy .breadcrumb a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .breadcrumb li[aria-current="page"] {
  color: var(--mist);
}

.page-privacy .privacy-hero .eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--green);
}

.page-privacy .privacy-hero h1 {
  max-width: 19em;
  margin: 0 0 18px;
  font-size: clamp(27px, 4.4vw, 50px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-privacy .privacy-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.9;
  color: #C6D3EA;
}

.page-privacy .privacy-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-anchors a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(19, 28, 46, 0.62);
  color: var(--ice);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .privacy-anchors a:hover,
.page-privacy .privacy-anchors a:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(255, 106, 31, 0.08);
}

.page-privacy .privacy-anchors span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--green);
}

/* ---------- 浅色长文区 ---------- */

.page-privacy .privacy-body {
  padding-block: clamp(40px, 6vw, 86px) clamp(56px, 9vw, 128px);
}

.page-privacy .privacy-article {
  max-width: 720px;
  margin-inline: auto;
}

.page-privacy .privacy-article p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.9;
}

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

.page-privacy .privacy-sec {
  position: relative;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(44px, 5.5vw, 74px);
  padding-top: clamp(36px, 4.6vw, 58px);
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-sec__num {
  display: block;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--pv-num);
}

.page-privacy .privacy-sec h2 {
  margin: 0 0 14px;
  font-size: clamp(21px, 2.4vw, 29px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--pv-ink);
}

.page-privacy .privacy-sec__intro {
  margin: 0 0 26px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--pv-ink-soft);
}

.page-privacy .privacy-sec__note {
  margin: 18px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--pv-ink-soft);
}

/* ---------- 条款条目 ---------- */

.page-privacy .privacy-points {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-points--after {
  margin-top: 22px;
}

.page-privacy .privacy-point {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--pv-rule);
}

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

.page-privacy .privacy-point__no {
  flex: 0 0 auto;
  width: 34px;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--pv-num);
}

.page-privacy .privacy-point__body {
  flex: 1 1 auto;
  min-width: 0;
}

.page-privacy .privacy-point__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.92;
}

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

/* ---------- 折叠块 ---------- */

.page-privacy .privacy-fold {
  margin: 22px 0 0;
  border: 1px solid var(--pv-rule);
  border-radius: var(--radius);
  background: var(--pv-card);
  overflow: hidden;
}

.page-privacy .privacy-fold__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--pv-ink);
}

.page-privacy .privacy-fold__head::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-fold__head::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--pv-accent);
}

.page-privacy .privacy-fold[open] .privacy-fold__head::after {
  content: "–";
}

.page-privacy .privacy-fold__head:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: -2px;
}

.page-privacy .privacy-fold__body {
  padding: 16px 18px 18px;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-fold__body .privacy-point {
  padding: 12px 0;
}

/* ---------- 通知偏好示意 ---------- */

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

.page-privacy .privacy-switch {
  padding: 16px 18px;
  border: 1px solid var(--pv-rule);
  border-radius: var(--radius);
  background: var(--pv-card);
}

.page-privacy .privacy-switch__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-privacy .privacy-switch__name {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--pv-ink);
}

.page-privacy .privacy-switch__track {
  display: inline-flex;
  align-items: center;
  width: 44px;
  height: 24px;
  margin-left: auto;
  padding: 3px;
  border: 1px solid var(--pv-rule);
  border-radius: 999px;
  background: #E6DCC8;
}

.page-privacy .privacy-switch__dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #A99C88;
  transition: transform 0.18s ease, background-color 0.18s ease;
}

.page-privacy .privacy-switch--on .privacy-switch__track {
  border-color: #F2B48E;
  background: #FFE3D2;
}

.page-privacy .privacy-switch--on .privacy-switch__dot {
  background: var(--orange);
  transform: translateX(20px);
}

.page-privacy .privacy-switch__state {
  padding: 3px 9px;
  border: 1px solid var(--pv-rule);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--pv-ink-soft);
}

.page-privacy .privacy-switch--on .privacy-switch__state {
  border-color: #A9D9C2;
  background: #E7F7EF;
  color: #1F6B47;
}

.page-privacy .privacy-switch__desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

/* ---------- 联系面板 ---------- */

.page-privacy .privacy-contact {
  margin-top: 22px;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-900);
  color: var(--ice);
}

.page-privacy .privacy-contact__lead {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.9;
  color: #C6D3EA;
}

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

.page-privacy .privacy-contact__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

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

.page-privacy .privacy-contact__label {
  flex: 0 0 84px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .privacy-contact__value {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ice);
  word-break: break-word;
}

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--pv-rule);
  border-radius: var(--radius);
  background: var(--pv-card);
  color: var(--pv-ink);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-privacy .privacy-links a::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--pv-accent);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  border-color: var(--pv-accent);
  color: var(--pv-accent);
}

/* ---------- 响应式 ---------- */

@media (max-width: 640px) {
  .page-privacy .privacy-point {
    gap: 10px;
  }

  .page-privacy .privacy-point__no {
    width: 28px;
    font-size: 11px;
  }

  .page-privacy .privacy-switch__track {
    margin-left: 0;
  }

  .page-privacy .privacy-switch__state {
    margin-left: auto;
  }

  .page-privacy .privacy-contact__label {
    flex-basis: 100%;
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-sec__num {
    position: absolute;
    top: 6px;
    left: -112px;
    width: 92px;
    margin: 0;
    text-align: right;
    font-size: 30px;
    line-height: 1;
    letter-spacing: 0.04em;
  }

  .page-privacy .privacy-sec__intro,
  .page-privacy .privacy-sec h2 {
    padding-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-switch__dot,
  .page-privacy .privacy-anchors a,
  .page-privacy .privacy-links a,
  .page-privacy .breadcrumb a {
    transition: none;
  }
}