.page-privacy {
  --measure: 68ch;
  --rule: rgba(30, 32, 35, 0.14);
  background: var(--c-bone);
  color: var(--c-concrete);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .policy-hero {
  background: var(--c-concrete);
  color: var(--c-bone);
}

.page-privacy .policy-hero-inner {
  padding-block: clamp(1.4rem, 3.5vw, 2.4rem) clamp(1.8rem, 4vw, 3rem);
}

.page-privacy .policy-hero .breadcrumb-link {
  color: var(--c-dust);
  text-decoration: none;
}

.page-privacy .policy-hero .breadcrumb-link:hover,
.page-privacy .policy-hero .breadcrumb-link:focus-visible {
  color: var(--c-orange);
}

.page-privacy .policy-hero .breadcrumb-current {
  color: var(--c-bone);
}

.page-privacy .policy-hero .eyebrow {
  margin-top: clamp(1.2rem, 3vw, 2rem);
}

.page-privacy .policy-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 7.2vw, 4.8rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0.7rem 0 0;
  color: var(--c-bone);
}

.page-privacy .policy-lede {
  max-width: 58ch;
  margin-top: 1.1rem;
  color: rgba(242, 243, 240, 0.8);
  font-size: clamp(0.98rem, 2.2vw, 1.08rem);
  line-height: 1.85;
}

.page-privacy .policy-hero-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  font-size: 0.82rem;
  color: var(--c-dust);
}

.page-privacy .policy-hero-meta li {
  display: inline-flex;
  align-items: center;
}

.page-privacy .policy-hero-meta li::before {
  content: "";
  width: 16px;
  height: 2px;
  background: var(--c-orange);
  margin-right: 0.5rem;
  flex: none;
}

.page-privacy .policy-hero-media {
  position: relative;
}

.page-privacy .policy-hero-media img {
  display: block;
  width: 100%;
  height: clamp(140px, 26vw, 250px);
  object-fit: cover;
  max-width: 100%;
}

.page-privacy .policy-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(255, 90, 31, 0.38), rgba(30, 32, 35, 0.12) 48%, rgba(0, 229, 255, 0.32));
  pointer-events: none;
}

.page-privacy .policy-hero-rule {
  height: 6px;
  background: linear-gradient(90deg, var(--c-orange) 0 56%, var(--c-cyan) 56% 100%);
}

/* ---------- 阅读骨架 ---------- */
.page-privacy .policy-body {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2rem);
  padding-block: clamp(1.8rem, 5vw, 3.2rem) clamp(2.4rem, 6vw, 4rem);
}

.page-privacy .policy-toc {
  border-top: 2px solid var(--c-concrete);
  padding-top: 0.9rem;
}

.page-privacy .policy-toc-title {
  margin: 0 0 0.75rem;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--c-dust);
}

.page-privacy .policy-toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.35rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .policy-toc-list li {
  flex: 0 0 auto;
}

.page-privacy .toc-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.8rem;
  font-size: 0.86rem;
  color: var(--c-concrete);
  text-decoration: none;
  white-space: nowrap;
  background: rgba(30, 32, 35, 0.05);
  border-left: 2px solid rgba(30, 32, 35, 0.22);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-privacy .toc-link:hover {
  background: rgba(255, 90, 31, 0.12);
}

.page-privacy .toc-index {
  font-variant-numeric: tabular-nums;
  font-size: 0.76rem;
  color: var(--c-dust);
}

.page-privacy .toc-link.is-current {
  background: rgba(255, 90, 31, 0.14);
  border-left-color: var(--c-orange);
  color: var(--c-concrete);
  font-weight: 700;
}

.page-privacy .toc-link.is-current .toc-index {
  color: var(--c-orange-deep);
}

.page-privacy .toc-link:focus-visible {
  outline: 2px solid var(--c-cyan-deep);
  outline-offset: 2px;
}

/* ---------- 条款 ---------- */
.page-privacy .policy-section {
  border-top: 1px solid var(--rule);
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  padding-top: clamp(1.2rem, 3vw, 1.8rem);
}

.page-privacy .policy-content > .policy-section:first-child {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

.page-privacy .policy-section-head {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
}

.page-privacy .policy-num {
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--c-dust);
  flex: none;
}

.page-privacy .policy-section h2 {
  margin: 0;
  font-size: clamp(1.24rem, 3.2vw, 1.7rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-privacy .policy-section p {
  max-width: var(--measure);
  margin: 0.9rem 0 0;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(30, 32, 35, 0.88);
}

.page-privacy .policy-top-link {
  display: inline-flex;
  align-items: center;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--c-steel);
  text-decoration: none;
  border-bottom: 1px solid rgba(67, 72, 78, 0.4);
  padding-bottom: 1px;
}

.page-privacy .policy-top-link::before {
  content: "↑";
  margin-right: 0.35rem;
  color: var(--c-orange);
  font-weight: 700;
}

.page-privacy .policy-top-link:hover {
  color: var(--c-orange-deep);
  border-bottom-color: var(--c-orange-deep);
}

/* ---------- 信息分类 ---------- */
.page-privacy .policy-info-list {
  margin: 1.3rem 0 0;
  padding: 0;
}

.page-privacy .policy-info-item {
  display: grid;
  gap: 0.25rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--rule);
}

.page-privacy .policy-info-item:last-child {
  border-bottom: 1px solid var(--rule);
}

.page-privacy .policy-info-item dt {
  font-weight: 700;
  font-size: 0.94rem;
  color: var(--c-orange-deep);
}

.page-privacy .policy-info-item dd {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.8;
  color: rgba(30, 32, 35, 0.86);
  max-width: var(--measure);
}

/* ---------- 功能对应列表 ---------- */
.page-privacy .policy-use-list {
  list-style: none;
  counter-reset: use;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: clamp(0.7rem, 2vw, 1rem);
}

.page-privacy .policy-use-list > li {
  position: relative;
  padding: 0.95rem 1rem 0.95rem 2.9rem;
  background: #ffffff;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-privacy .policy-use-list > li::before {
  counter-increment: use;
  content: counter(use, decimal-leading-zero);
  position: absolute;
  left: 0.95rem;
  top: 1rem;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--c-orange);
}

.page-privacy .policy-use-list h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  font-weight: 700;
}

.page-privacy .policy-use-list p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.78;
  max-width: var(--measure);
}

/* ---------- 青色竖条要点 ---------- */
.page-privacy .policy-key {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-privacy .policy-key > li {
  border-left: 3px solid var(--c-cyan-deep);
  padding: 0.1rem 0 0.1rem 0.95rem;
}

.page-privacy .key-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--c-cyan-deep);
  margin-bottom: 0.2rem;
}

.page-privacy .policy-key p {
  margin: 0;
  line-height: 1.8;
  max-width: var(--measure);
}

/* ---------- 联系卡片 ---------- */
.page-privacy .policy-contact-card {
  margin-top: 1.2rem;
  background: var(--c-graphite);
  color: var(--c-bone);
  padding: clamp(1.1rem, 3vw, 1.7rem);
  display: grid;
  gap: 0.8rem;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-privacy .policy-contact-row {
  display: grid;
  gap: 0.2rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(242, 243, 240, 0.18);
}

.page-privacy .policy-contact-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .policy-contact-key {
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--c-dust);
}

.page-privacy .policy-contact-value {
  font-size: 0.98rem;
  line-height: 1.6;
  word-break: break-word;
}

.page-privacy .policy-mail {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .policy-mail:hover {
  color: var(--c-orange);
}

.page-privacy .policy-inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  margin-top: 1.1rem;
}

.page-privacy .policy-inline-links a {
  color: var(--c-orange-deep);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(196, 61, 11, 0.35);
  padding-bottom: 1px;
}

.page-privacy .policy-inline-links a:hover {
  color: var(--c-concrete);
  border-bottom-color: var(--c-concrete);
}

/* ---------- 相关页面 ---------- */
.page-privacy .policy-next {
  margin-top: clamp(2rem, 5vw, 3rem);
  display: grid;
  gap: 0.85rem;
}

.page-privacy .policy-next-card {
  display: block;
  padding: 1rem 1.1rem;
  background: #ffffff;
  color: var(--c-concrete);
  text-decoration: none;
  border-left: 3px solid var(--c-orange);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .policy-next-card:hover,
.page-privacy .policy-next-card:focus-visible {
  transform: translateY(-3px);
  border-left-color: var(--c-cyan-deep);
}

.page-privacy .policy-next-title {
  display: block;
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.page-privacy .policy-next-desc {
  display: block;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--c-steel);
}

.page-privacy .policy-backtop {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.6rem;
  padding: 0.62rem 1.05rem;
  background: var(--c-concrete);
  color: var(--c-bone);
  text-decoration: none;
  font-size: 0.86rem;
  border-left: 3px solid var(--c-orange);
  transition: transform 0.18s var(--ease), background 0.18s var(--ease);
}

.page-privacy .policy-backtop:hover {
  transform: translateY(-2px);
  background: var(--c-graphite);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .policy-info-item {
    grid-template-columns: 9.5rem minmax(0, 1fr);
    gap: 1.4rem;
    align-items: start;
  }

  .page-privacy .policy-contact-card {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .page-privacy .policy-contact-row {
    border-top: 0;
    border-left: 2px solid rgba(0, 229, 255, 0.4);
    padding: 0 0 0 0.85rem;
  }

  .page-privacy .policy-contact-row:first-child {
    border-left-color: var(--c-orange);
    padding-left: 0.85rem;
  }

  .page-privacy .policy-next {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .policy-next-card:nth-child(2) {
    transform: translateY(14px);
  }

  .page-privacy .policy-next-card:nth-child(3) {
    transform: translateY(28px);
  }

  .page-privacy .policy-next-card:nth-child(2):hover,
  .page-privacy .policy-next-card:nth-child(2):focus-visible {
    transform: translateY(11px);
  }

  .page-privacy .policy-next-card:nth-child(3):hover,
  .page-privacy .policy-next-card:nth-child(3):focus-visible {
    transform: translateY(25px);
  }
}

@media (min-width: 960px) {
  .page-privacy .policy-body {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.6rem);
    align-items: start;
  }

  .page-privacy .policy-toc {
    position: sticky;
    top: 24px;
    border-top: 0;
    border-left: 1px solid rgba(30, 32, 35, 0.2);
    padding: 0 0 0 1rem;
  }

  .page-privacy .policy-toc-list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .policy-toc-list li + li {
    margin-top: 0.15rem;
  }

  .page-privacy .toc-link {
    display: flex;
    width: 100%;
    background: transparent;
    padding: 0.55rem 0.2rem 0.55rem 0.75rem;
    white-space: normal;
    line-height: 1.45;
    border-left: 2px solid rgba(30, 32, 35, 0.18);
  }

  .page-privacy .toc-link:hover {
    background: rgba(255, 90, 31, 0.08);
  }

  .page-privacy .policy-num {
    font-size: 2rem;
  }
}
</main>