.page-privacy {
  --privacy-hero-pad: 3.5rem;
  background: var(--warm-paper);
  color: var(--ink);
}

/* ===== 首屏英雄区 ===== */
.page-privacy .privacy-hero {
  position: relative;
  background-color: var(--deep-space-blue);
  background-image:
    radial-gradient(circle at 18% 30%, rgba(168, 216, 234, 0.2) 1px, transparent 2px),
    radial-gradient(circle at 55% 70%, rgba(240, 180, 41, 0.16) 1px, transparent 2px),
    radial-gradient(circle at 82% 22%, rgba(107, 79, 160, 0.4) 1.5px, transparent 3px),
    radial-gradient(circle at 10% 80%, rgba(168, 216, 234, 0.12) 1px, transparent 2px),
    linear-gradient(160deg, rgba(11, 29, 58, 0.1) 0%, rgba(11, 29, 58, 0.38) 100%);
  background-size: 220px 220px, 180px 180px, 260px 260px, 240px 240px, 100% 100%;
  padding: var(--privacy-hero-pad) 0 2.5rem;
  color: var(--starlight-white);
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(50vw, 620px);
  height: 100%;
  background: linear-gradient(152deg, transparent 20%, rgba(240, 180, 41, 0.18) 42%, rgba(168, 216, 234, 0.08) 55%, transparent 70%);
  pointer-events: none;
}
.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.page-privacy .privacy-hero__kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
}
.page-privacy .privacy-hero__badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--star-gold);
  border: 1px solid rgba(240, 180, 41, 0.6);
  padding: 0.25rem 0.55rem;
  line-height: 1.2;
}
.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.6rem);
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin: 0 0 1rem;
  color: var(--starlight-white);
  max-width: 13em;
}
.page-privacy .privacy-hero__lead {
  color: rgba(248, 250, 252, 0.78);
  font-size: 1rem;
  line-height: 1.75;
  max-width: 34em;
  margin: 0 0 1.5rem;
}
.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}
.page-privacy .privacy-hero__meta-item {
  background: rgba(248, 250, 252, 0.04);
  border: 1px solid rgba(168, 216, 234, 0.22);
  padding: 0.5rem 0.75rem;
  min-width: 6.5rem;
}
.page-privacy .privacy-hero__meta-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim-star-gold);
  margin-bottom: 0.2rem;
}
.page-privacy .privacy-hero__meta-value {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--starlight-white);
}
.page-privacy .privacy-hero__frame {
  position: relative;
  margin: 0;
}
.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}
.page-privacy .privacy-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  border: 1px solid rgba(240, 180, 41, 0.75);
  pointer-events: none;
}
.page-privacy .privacy-hero__caption {
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  background: rgba(11, 29, 58, 0.88);
  color: var(--star-gold);
  padding: 0.3rem 0.55rem;
  letter-spacing: 0.06em;
}

@media (min-width: 760px) {
  .page-privacy .privacy-hero {
    padding-top: 4.5rem;
    padding-bottom: 3.5rem;
  }
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.75fr);
    gap: 2.5rem;
    align-items: center;
  }
  .page-privacy .privacy-hero__media {
    justify-self: end;
    width: 100%;
  }
}

/* ===== 面包屑 ===== */
.page-privacy .privacy-breadcrumb {
  background: var(--warm-paper);
  border-bottom: 1px solid rgba(11, 29, 58, 0.1);
  padding: 0.85rem 0;
}
.page-privacy .privacy-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ===== 主体双栏布局 ===== */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  padding-top: 2rem;
  padding-bottom: 4rem;
}

/* ===== 左侧目录 ===== */
.page-privacy .privacy-toc {
  min-width: 0;
}
.page-privacy .privacy-toc__inner {
  position: relative;
  background: var(--deep-space-blue);
  color: var(--warm-paper);
  padding: 1.4rem 1.25rem 1.25rem;
  box-shadow: 0 18px 40px rgba(11, 29, 58, 0.2);
  overflow: hidden;
}
.page-privacy .privacy-toc__inner::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 3rem;
  height: 3px;
  background: var(--star-gold);
}
.page-privacy .privacy-toc__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid rgba(168, 216, 234, 0.18);
  padding-bottom: 0.7rem;
  margin-bottom: 0.6rem;
}
.page-privacy .privacy-toc__index {
  font-family: var(--font-mono);
  color: var(--star-gold);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}
.page-privacy .privacy-toc__headline {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--starlight-white);
}
.page-privacy .privacy-toc__orbit {
  position: absolute;
  top: 3rem;
  right: -1.5rem;
  width: 7rem;
  height: auto;
  opacity: 0.55;
  pointer-events: none;
}
.page-privacy .privacy-toc__nav {
  position: relative;
  z-index: 1;
}
.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0.25rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0.6rem;
}
.page-privacy .privacy-toc__item {
  margin: 0;
}
.page-privacy .privacy-toc__link {
  display: flex;
  gap: 0.65rem;
  align-items: baseline;
  padding: 0.35rem 0.25rem;
  color: rgba(248, 250, 252, 0.82);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: background-color var(--ease-fast), color var(--ease-fast), border-color var(--ease-fast);
  font-size: 0.92rem;
  line-height: 1.35;
}
.page-privacy .privacy-toc__link:hover {
  background: rgba(168, 216, 234, 0.09);
  color: var(--starlight-white);
  border-bottom-color: var(--ice-blue);
}
.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--star-gold);
  outline-offset: -2px;
}
.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  color: var(--star-gold);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
}
.page-privacy .privacy-toc__version {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(168, 216, 234, 0.18);
  margin-top: 0.6rem;
  padding-top: 0.75rem;
}
.page-privacy .privacy-toc__version-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.page-privacy .privacy-toc__version-label {
  font-size: 0.78rem;
  color: rgba(248, 250, 252, 0.68);
}
.page-privacy .privacy-toc__version-code {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--star-gold);
  letter-spacing: 0.06em;
}
.page-privacy .privacy-toc__version-tip {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.45rem;
  font-size: 0.72rem;
  color: rgba(248, 250, 252, 0.55);
  transition: color var(--ease-med);
}
.page-privacy .privacy-toc__version-tip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ice-blue);
  transition: background var(--ease-med), box-shadow var(--ease-med);
  flex: 0 0 auto;
}
.page-privacy .privacy-toc__version:hover .privacy-toc__version-tip {
  color: var(--starlight-white);
}
.page-privacy .privacy-toc__version:hover .privacy-toc__version-tip-dot {
  background: var(--star-gold);
  box-shadow: 0 0 0 3px rgba(240, 180, 41, 0.22);
}

/* ===== 右侧条款卡片 ===== */
.page-privacy .privacy-docs {
  display: grid;
  gap: 1.4rem;
  min-width: 0;
}
.page-privacy .privacy-section {
  background: var(--warm-paper);
  border: 1px solid rgba(11, 29, 58, 0.12);
  padding: 1.35rem 1.1rem 1.5rem;
  scroll-margin-top: 120px;
  transition: border-color var(--ease-med), box-shadow var(--ease-med);
}
.page-privacy .privacy-section:target {
  border-color: var(--star-gold);
  box-shadow: 0 0 0 1px var(--star-gold), 6px 6px 0 rgba(240, 180, 41, 0.12);
}
.page-privacy .privacy-section:target .privacy-section__head {
  border-bottom-color: var(--star-gold);
}
.page-privacy .privacy-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  padding-bottom: 0.8rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid rgba(11, 29, 58, 0.14);
  transition: border-color var(--ease-med);
}
.page-privacy .privacy-section__code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--deep-space-blue);
  border-left: 3px solid var(--star-gold);
  background: rgba(11, 29, 58, 0.05);
  padding: 0.25rem 0.5rem;
  line-height: 1.4;
}
.page-privacy .privacy-section__head h2 {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--ink);
  font-weight: 700;
  flex: 1 1 auto;
}
.page-privacy .privacy-section__status {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(26, 26, 46, 0.5);
  border: 1px dashed rgba(26, 26, 46, 0.3);
  padding: 0.18rem 0.45rem;
  line-height: 1.4;
}
.page-privacy .privacy-section__intro {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.75;
}
.page-privacy .privacy-section__note {
  margin: 1rem 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(26, 26, 46, 0.72);
  border-left: 2px solid var(--galaxy-purple);
  padding: 0.4rem 0 0.4rem 0.75rem;
  background: rgba(107, 79, 160, 0.06);
}
.page-privacy .privacy-section__foot {
  margin: 1.1rem 0 0;
  font-size: 0.85rem;
  line-height: 1.7;
}
.page-privacy .privacy-section__foot a {
  color: var(--deep-space-blue);
  text-decoration-color: var(--star-gold);
  text-underline-offset: 3px;
  font-weight: 600;
}

/* ===== 数据列表 ===== */
.page-privacy .privacy-data-list,
.page-privacy .privacy-store-list,
.page-privacy .privacy-usage-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}
.page-privacy .privacy-data-item,
.page-privacy .privacy-store-item {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.7rem;
  padding: 0.75rem 0.8rem;
  background: rgba(11, 29, 58, 0.035);
  border-left: 3px solid var(--galaxy-purple);
}
.page-privacy .privacy-data-item__code,
.page-privacy .privacy-store-item__tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--galaxy-purple);
  padding-top: 0.15rem;
  line-height: 1.4;
}
.page-privacy .privacy-store-item {
  border-left-color: var(--ice-blue);
  grid-template-columns: 6rem 1fr;
}
.page-privacy .privacy-store-item__tag {
  color: var(--deep-space-blue);
}
.page-privacy .privacy-data-item__content,
.page-privacy .privacy-store-item__content {
  min-width: 0;
}
.page-privacy .privacy-data-item__name,
.page-privacy .privacy-store-item__name {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.25rem;
}
.page-privacy .privacy-data-item__desc,
.page-privacy .privacy-store-item__desc {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(26, 26, 46, 0.78);
}

/* ===== 使用场景 ===== */
.page-privacy .privacy-usage-item {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 0.8rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid rgba(11, 29, 58, 0.08);
  border-top: 3px solid var(--star-gold);
  background: rgba(240, 180, 41, 0.05);
}
.page-privacy .privacy-usage-item__code {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--star-gold);
  font-weight: 700;
  letter-spacing: 0.08em;
  padding-top: 0.1rem;
}
.page-privacy .privacy-usage-item__content strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
  color: var(--ink);
}
.page-privacy .privacy-usage-item__content p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(26, 26, 46, 0.78);
}

/* ===== 用户权利卡片 ===== */
.page-privacy .privacy-rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}
.page-privacy .privacy-right-card {
  background: var(--deep-space-blue);
  color: var(--warm-paper);
  padding: 1rem 1.1rem 1.15rem;
  border-left: 3px solid var(--star-gold);
  box-shadow: 4px 4px 0 rgba(11, 29, 58, 0.1);
}
.page-privacy .privacy-right-card__code {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  color: var(--star-gold);
}
.page-privacy .privacy-right-card h3 {
  margin: 0.35rem 0 0.3rem;
  color: var(--starlight-white);
  font-size: 1.02rem;
}
.page-privacy .privacy-right-card p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.65;
  color: rgba(248, 250, 252, 0.72);
}

/* ===== 联系与合规 ===== */
.page-privacy .privacy-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
}
.page-privacy .privacy-contact-card {
  background: rgba(11, 29, 58, 0.03);
  border: 1px solid rgba(11, 29, 58, 0.1);
  border-top: 3px solid var(--ice-blue);
  padding: 1rem 1.1rem;
}
.page-privacy .privacy-contact-card__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--galaxy-purple);
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.3rem;
}
.page-privacy .privacy-contact-card__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--deep-space-blue);
  font-weight: 600;
  word-break: break-all;
}
.page-privacy .privacy-contact-card__note {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  color: rgba(26, 26, 46, 0.6);
}
.page-privacy .privacy-compliance {
  margin-top: 1.1rem;
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 0.8rem;
  background: rgba(11, 29, 58, 0.05);
  border: 1px solid rgba(11, 29, 58, 0.1);
  padding: 0.9rem 1rem;
}
.page-privacy .privacy-compliance__code {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--signal-coral);
  letter-spacing: 0.1em;
  padding-top: 0.1rem;
}
.page-privacy .privacy-compliance p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.7;
  color: rgba(26, 26, 46, 0.85);
}
.page-privacy .privacy-compliance a {
  color: var(--deep-space-blue);
  font-weight: 600;
}

/* ===== 窄屏适配 ===== */
@media (max-width: 460px) {
  .page-privacy .privacy-data-item,
  .page-privacy .privacy-store-item,
  .page-privacy .privacy-usage-item,
  .page-privacy .privacy-compliance {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
  .page-privacy .privacy-data-item__code,
  .page-privacy .privacy-store-item__tag {
    padding-top: 0;
  }
}

/* ===== 桌面断点 ===== */
@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 2.25rem;
    padding-top: 2.75rem;
    align-items: start;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: 140px;
  }
  .page-privacy .privacy-toc__inner {
    padding: 1.6rem 1.4rem 1.4rem;
  }
  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0.1rem;
  }
  .page-privacy .privacy-toc__link {
    border-bottom: 0;
    border-left: 2px solid transparent;
    padding: 0.52rem 0.6rem;
  }
  .page-privacy .privacy-toc__link:hover {
    border-bottom-color: transparent;
    border-left-color: var(--ice-blue);
  }
  .page-privacy .privacy-section {
    padding: 1.8rem 1.7rem 2rem;
  }
  .page-privacy .privacy-rights-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-privacy .privacy-contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===== target 高亮配套目录链接（渐进增强） ===== */
.page-privacy:has(#privacy-info:target) .privacy-toc__link[href="#privacy-info"],
.page-privacy:has(#privacy-cookie:target) .privacy-toc__link[href="#privacy-cookie"],
.page-privacy:has(#privacy-usage:target) .privacy-toc__link[href="#privacy-usage"],
.page-privacy:has(#privacy-rights:target) .privacy-toc__link[href="#privacy-rights"],
.page-privacy:has(#privacy-contact:target) .privacy-toc__link[href="#privacy-contact"] {
  background: rgba(240, 180, 41, 0.16);
  color: var(--starlight-white);
  border-left-color: var(--star-gold);
  border-bottom-color: var(--star-gold);
}
@media (min-width: 1024px) {
  .page-privacy:has(#privacy-info:target) .privacy-toc__link[href="#privacy-info"],
  .page-privacy:has(#privacy-cookie:target) .privacy-toc__link[href="#privacy-cookie"],
  .page-privacy:has(#privacy-usage:target) .privacy-toc__link[href="#privacy-usage"],
  .page-privacy:has(#privacy-rights:target) .privacy-toc__link[href="#privacy-rights"],
  .page-privacy:has(#privacy-contact:target) .privacy-toc__link[href="#privacy-contact"] {
    border-bottom-color: transparent;
    border-left-color: var(--star-gold);
  }
}