.page-privacy {
  --pv-text: #10263C;
  --pv-muted: #47596D;
  --pv-rule: rgba(8, 20, 38, 0.14);
  --pv-accent: #B8420C;
  --pv-toc-w: 268px;
  display: block;
  background: var(--c-ink);
  color: var(--c-mist);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(40px, 6vw, 84px) 0 clamp(36px, 5vw, 72px);
  background: var(--c-void);
  border-bottom: 1px solid var(--c-steel);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.38;
  pointer-events: none;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(0.65) contrast(1.05);
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 8, 15, 0.42) 0%, rgba(8, 20, 38, 0.86) 62%, rgba(5, 8, 15, 0.96) 100%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(42, 74, 112, 0.3) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(42, 74, 112, 0.18) 0 1px, transparent 1px 96px);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 78%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

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

.page-privacy .privacy-hero .breadcrumb a:hover {
  color: var(--c-cyan);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 16px;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(2.35rem, 7vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--c-paper);
  max-width: 16ch;
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.8;
  color: var(--c-mist);
}

.page-privacy .privacy-hero__meta {
  margin: clamp(26px, 4vw, 40px) 0 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--c-steel);
  max-width: 720px;
}

.page-privacy .privacy-hero__meta .data-list__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(42, 74, 112, 0.55);
}

.page-privacy .privacy-hero__meta .data-list__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-cyan);
  white-space: nowrap;
}

.page-privacy .privacy-hero__meta .data-list__val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--c-paper);
  overflow-wrap: anywhere;
  text-align: right;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-body {
  padding: clamp(28px, 4.5vw, 56px) 0 clamp(56px, 8vw, 104px);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(23, 58, 99, 0.55), transparent 62%),
    var(--c-ink);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.5vw, 40px);
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--c-panel);
  border: 1px solid var(--c-steel);
  border-left: 3px solid var(--c-cyan);
  padding: 18px 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-cyan);
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px 9px 0;
  font-size: 14px;
  line-height: 1.45;
  color: var(--c-mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(42, 74, 112, 0.45);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .privacy-toc__list li:last-child a {
  border-bottom: 0;
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-orange);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--c-paper);
  border-bottom-color: var(--c-cyan);
}

.page-privacy .privacy-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(42, 74, 112, 0.55);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: rgba(169, 184, 201, 0.82);
}

.page-privacy .privacy-toc__back {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--c-ember);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 76, 0.5);
}

.page-privacy .privacy-toc__back:hover {
  color: var(--c-paper);
  border-bottom-color: var(--c-paper);
}

/* ---------- 暖白正文岛 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
  background: var(--c-paper);
  color: var(--pv-text);
  padding: clamp(22px, 4vw, 56px);
  border-top: 4px solid var(--c-orange);
  box-shadow: 0 26px 60px rgba(5, 8, 15, 0.5);
}

.page-privacy .privacy-sec {
  scroll-margin-top: 108px;
  padding-top: clamp(22px, 3vw, 36px);
  margin-top: clamp(26px, 3.4vw, 44px);
  border-top: 1px solid var(--pv-rule);
}

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

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

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--pv-accent);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.65rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--pv-text);
}

.page-privacy .privacy-sec h3.privacy-sub {
  margin: 22px 0 10px;
  padding-left: 12px;
  border-left: 3px solid var(--c-orange);
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  letter-spacing: 0.01em;
  color: var(--pv-text);
}

.page-privacy .privacy-doc p {
  margin: 0 0 14px;
  max-width: 60ch;
  font-size: clamp(15px, 1.55vw, 16.5px);
  line-height: 1.85;
  color: var(--pv-text);
}

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

.page-privacy .privacy-doc a {
  color: #0B5C6B;
  text-decoration: underline;
  text-decoration-color: rgba(11, 92, 107, 0.4);
  text-underline-offset: 3px;
}

.page-privacy .privacy-doc a:hover {
  color: var(--pv-accent);
  text-decoration-color: var(--pv-accent);
}

.page-privacy .privacy-doc strong {
  font-weight: 700;
  color: #08182B;
}

/* 列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: clamp(15px, 1.55vw, 16.5px);
  line-height: 1.8;
  color: var(--pv-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--c-orange);
}

/* 定义清单 */
.page-privacy .privacy-defs {
  margin: 0 0 18px;
  padding: 0;
}

.page-privacy .privacy-defs__row {
  padding: 14px 0;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-defs__row:first-child {
  border-top: 0;
  padding-top: 2px;
}

.page-privacy .privacy-defs dt {
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pv-accent);
}

.page-privacy .privacy-defs dd {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.8;
  color: var(--pv-text);
}

/* 深色内嵌卡 */
.page-privacy .privacy-card {
  margin: 18px 0;
  padding: 16px 18px;
  background: var(--c-panel);
  border-left: 3px solid var(--c-cyan);
}

.page-privacy .privacy-card__title {
  margin: 0 0 10px !important;
  font-family: var(--font-mono);
  font-size: 11.5px !important;
  letter-spacing: 0.14em;
  color: var(--c-cyan) !important;
}

.page-privacy .privacy-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-paper);
}

.page-privacy .privacy-card__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--c-orange);
}

/* 步骤 */
.page-privacy .privacy-steps {
  counter-reset: pv-step;
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-steps li {
  counter-increment: pv-step;
  position: relative;
  padding-left: 38px;
  font-size: clamp(15px, 1.55vw, 16.5px);
  line-height: 1.75;
  color: var(--pv-text);
}

.page-privacy .privacy-steps li::before {
  content: counter(pv-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.18em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pv-accent);
  border: 1px solid rgba(184, 66, 12, 0.45);
  padding: 1px 5px;
}

/* 联系卡 */
.page-privacy .privacy-contact {
  margin: 18px 0 20px;
  padding: 16px 18px;
  background: var(--c-panel);
  border-left: 3px solid var(--c-orange);
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-contact__row {
  margin: 0 !important;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  max-width: none !important;
}

.page-privacy .privacy-contact__key {
  flex: none;
  min-width: 64px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--c-cyan);
}

.page-privacy .privacy-contact__val {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--c-paper);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-doc .privacy-contact__val {
  color: var(--c-paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 224, 0.45);
}

.page-privacy .privacy-doc .privacy-contact__val:hover {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

/* 结尾小字与返回 */
.page-privacy .privacy-sign {
  margin-top: 20px !important;
  padding-top: 12px;
  border-top: 1px solid var(--pv-rule);
  font-family: var(--font-mono);
  font-size: 11.5px !important;
  letter-spacing: 0.12em;
  color: var(--pv-muted) !important;
}

.page-privacy .privacy-back {
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-back a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pv-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 66, 12, 0.5);
}

.page-privacy .privacy-back a:hover {
  color: #08182B;
  border-bottom-color: #08182B;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 18px;
  }

  .page-privacy .privacy-toc__list li:nth-last-child(2) a {
    border-bottom: 0;
  }

  .page-privacy .privacy-defs__row {
    display: grid;
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 6px 20px;
    align-items: start;
  }

  .page-privacy .privacy-defs dt {
    margin-bottom: 0;
    padding-top: 3px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .privacy-toc__list li:nth-last-child(2) a {
    border-bottom: 1px solid rgba(42, 74, 112, 0.45);
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    padding: 22px 20px;
  }

  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--c-steel);
  }

  .page-privacy .privacy-hero__meta .data-list__row {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 14px 16px 14px 0;
    border-bottom: 0;
    border-right: 1px solid rgba(42, 74, 112, 0.55);
  }

  .page-privacy .privacy-hero__meta .data-list__row:last-child {
    border-right: 0;
  }

  .page-privacy .privacy-hero__meta .data-list__val {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-toc__back {
    transition: none;
  }
}

@media print {
  .page-privacy .privacy-toc,
  .page-privacy .privacy-back {
    display: none;
  }

  .page-privacy,
  .page-privacy .privacy-body {
    background: #FFFFFF;
  }

  .page-privacy .privacy-doc {
    box-shadow: none;
    border-top-width: 0;
    padding: 0;
  }
}