.page-privacy {
  --privacy-gold-ink: #A8641B;
  --privacy-rule: rgba(28, 20, 32, 0.14);
  --privacy-cell: #FFFDF7;
  background: var(--space-void);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-privacy .legal-hero {
  position: relative;
  padding: 118px 0 8px;
  overflow: hidden;
}

.page-privacy .legal-hero::before {
  content: "";
  position: absolute;
  inset: -30% -20% auto -20%;
  height: 78%;
  background:
    radial-gradient(58% 62% at 74% 6%, rgba(69, 224, 210, 0.16), transparent 72%),
    radial-gradient(52% 58% at 8% 18%, rgba(43, 27, 82, 0.92), transparent 74%);
  pointer-events: none;
}

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

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-1);
  letter-spacing: 0.16em;
  color: var(--text-dim);
  margin-bottom: 26px;
}

.page-privacy .breadcrumbs a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .breadcrumbs a:hover {
  color: var(--neon-cyan);
}

.page-privacy .breadcrumbs [aria-current="page"] {
  color: var(--neon-cyan);
}

.page-privacy .legal-hero .eyebrow {
  color: var(--warm-gold);
  letter-spacing: 0.16em;
}

.page-privacy .legal-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(34px, 8vw, 64px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  margin: 14px 0 0;
  max-width: 20ch;
}

.page-privacy .legal-lede {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: var(--fs-4);
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .legal-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-top: 26px;
  font-size: var(--fs-2);
}

/* ---------- 首图 ---------- */
.page-privacy .legal-figure {
  margin-top: 38px;
}

.page-privacy .legal-figure .img-frame {
  border-radius: var(--radius-m);
  border: 1px solid var(--line-cyan);
  overflow: hidden;
}

.page-privacy .legal-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .legal-figure .img-caption {
  margin-top: 12px;
  font-size: var(--fs-2);
  color: var(--text-dim);
}

/* ---------- 章节索引 ---------- */
.page-privacy .legal-toc {
  position: sticky;
  top: 82px;
  z-index: 20;
  margin-top: 44px;
  background: rgba(6, 10, 28, 0.9);
  backdrop-filter: blur(14px);
  border-block: 1px solid var(--line);
}

.page-privacy .legal-toc__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-block: 13px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .legal-toc__inner::-webkit-scrollbar {
  display: none;
}

.page-privacy .legal-toc__title {
  flex: none;
  margin: 0;
  font-size: var(--fs-1);
  letter-spacing: 0.18em;
  color: var(--warm-gold);
  white-space: nowrap;
}

.page-privacy .legal-toc__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .legal-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: var(--fs-2);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-privacy .legal-toc__link:hover,
.page-privacy .legal-toc__link:focus-visible {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  background: rgba(69, 224, 210, 0.08);
}

.page-privacy .legal-toc__num {
  color: var(--dust-gray);
  font-size: var(--fs-1);
}

/* ---------- 奶油纸面 ---------- */
.page-privacy .legal-paper {
  background: var(--paper-cream);
  color: var(--ink-brown);
  border-radius: var(--radius-l);
  padding: 30px 20px 34px;
  margin-top: 44px;
}

.page-privacy .legal-section {
  scroll-margin-top: 150px;
}

.page-privacy .legal-section + .legal-section {
  position: relative;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .legal-section + .legal-section::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 46px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--neon-cyan), var(--warm-gold));
}

.page-privacy .legal-section__head {
  display: flex;
  align-items: baseline;
  gap: 13px;
  margin-bottom: 18px;
}

.page-privacy .legal-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  letter-spacing: 0.08em;
  color: var(--privacy-gold-ink);
  padding: 3px 8px;
  border: 1px solid rgba(168, 100, 27, 0.4);
  border-radius: 8px;
}

.page-privacy .legal-h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(21px, 4.6vw, 28px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink-brown);
}

.page-privacy .legal-body p {
  margin: 0 0 1.05em;
  font-size: var(--fs-4);
  line-height: 1.82;
  color: var(--ink-brown);
}

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

.page-privacy .legal-body strong {
  font-weight: 700;
}

.page-privacy .legal-inline-link {
  color: var(--privacy-gold-ink);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .legal-inline-link:hover {
  color: var(--signal-red);
}

.page-privacy .legal-key {
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--privacy-gold-ink);
  text-decoration-thickness: 3px;
  text-underline-offset: 5px;
}

/* ---------- 三栏说明 ---------- */
.page-privacy .legal-grid {
  display: grid;
  gap: 14px;
  margin: 22px 0 24px;
}

.page-privacy .legal-cell {
  background: var(--privacy-cell);
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius-s);
  padding: 18px;
}

.page-privacy .legal-cell h3 {
  margin: 0 0 8px;
  font-size: var(--fs-3);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink-brown);
}

.page-privacy .legal-cell p {
  margin: 0;
  font-size: var(--fs-3);
  line-height: 1.78;
  color: rgba(28, 20, 32, 0.86);
}

/* ---------- 可展开释义 ---------- */
.page-privacy .legal-term {
  margin: 24px 0 0;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius-s);
  background: var(--privacy-cell);
  overflow: hidden;
}

.page-privacy .legal-term .panel-trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  background: transparent;
  border: 0;
  color: var(--ink-brown);
  font-family: var(--font-body);
  font-size: var(--fs-3);
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.page-privacy .legal-term .panel-trigger:focus-visible {
  outline: 2px solid var(--privacy-gold-ink);
  outline-offset: -2px;
}

.page-privacy .legal-term .panel-index {
  flex: none;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--privacy-gold-ink);
  color: var(--privacy-cell);
  font-size: var(--fs-2);
}

.page-privacy .legal-term .panel-caret {
  flex: none;
  margin-left: auto;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--privacy-gold-ink);
  border-bottom: 2px solid var(--privacy-gold-ink);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.page-privacy .legal-term .panel-trigger[aria-expanded="true"] .panel-caret {
  transform: rotate(-135deg);
}

.page-privacy .legal-term .panel-body-inner p {
  margin: 0;
  padding: 0 16px 16px;
  font-size: var(--fs-3);
  line-height: 1.8;
  color: rgba(28, 20, 32, 0.84);
}

/* ---------- 要点列表 ---------- */
.page-privacy .legal-list {
  list-style: none;
  margin: 4px 0 22px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .legal-list li {
  position: relative;
  padding-left: 26px;
  font-size: var(--fs-4);
  line-height: 1.8;
  color: var(--ink-brown);
}

.page-privacy .legal-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.72em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid var(--privacy-gold-ink);
}

/* ---------- 条目式表格 ---------- */
.page-privacy .legal-rows {
  margin: 22px 0;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius-s);
  overflow: hidden;
}

.page-privacy .legal-row {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
}

.page-privacy .legal-row + .legal-row {
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .legal-row:nth-child(odd) {
  background: rgba(255, 253, 247, 0.75);
}

.page-privacy .legal-row__key {
  font-size: var(--fs-2);
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--privacy-gold-ink);
}

.page-privacy .legal-row__val {
  font-size: var(--fs-3);
  line-height: 1.76;
  color: rgba(28, 20, 32, 0.88);
}

/* ---------- 权利四则 ---------- */
.page-privacy .legal-rights {
  display: grid;
  gap: 18px;
  margin: 24px 0 22px;
}

.page-privacy .legal-right {
  border-left: 3px solid var(--privacy-gold-ink);
  padding: 2px 0 2px 16px;
}

.page-privacy .legal-right__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-2);
  letter-spacing: 0.14em;
  color: var(--privacy-gold-ink);
}

.page-privacy .legal-right h3 {
  margin: 6px 0 6px;
  font-size: var(--fs-4);
  font-weight: 800;
  color: var(--ink-brown);
}

.page-privacy .legal-right p {
  margin: 0;
  font-size: var(--fs-3);
  line-height: 1.78;
  color: rgba(28, 20, 32, 0.86);
}

/* ---------- 底部联系 ---------- */
.page-privacy .legal-contact {
  margin-top: 46px;
  padding: 26px 20px;
  border-radius: var(--radius-m);
  background: linear-gradient(140deg, rgba(43, 27, 82, 0.94), rgba(16, 26, 61, 0.94));
  border: 1px solid var(--line-cyan);
  color: var(--text);
}

.page-privacy .legal-contact .eyebrow {
  color: var(--warm-gold);
  letter-spacing: 0.16em;
}

.page-privacy .legal-contact h2 {
  margin: 10px 0 12px;
  font-family: var(--font-head);
  font-size: clamp(20px, 4.4vw, 28px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.page-privacy .legal-contact p {
  margin: 0 0 20px;
  font-size: var(--fs-3);
  line-height: 1.8;
  color: var(--text);
  max-width: 66ch;
}

.page-privacy .legal-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 返回顶部 ---------- */
.page-privacy .legal-totop {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-cyan);
  background: rgba(6, 10, 28, 0.88);
  backdrop-filter: blur(10px);
  color: var(--neon-cyan);
  font-size: var(--fs-2);
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .legal-totop:hover {
  border-color: var(--warm-gold);
  color: var(--warm-gold);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-privacy .legal-hero {
    padding-top: 140px;
  }

  .page-privacy .legal-figure {
    margin-top: 48px;
  }

  .page-privacy .legal-toc {
    margin-top: 56px;
  }

  .page-privacy .legal-toc__inner {
    overflow: visible;
    flex-wrap: wrap;
  }

  .page-privacy .legal-toc__list {
    flex-wrap: wrap;
  }

  .page-privacy .legal-paper {
    padding: 44px 40px 48px;
  }

  .page-privacy .legal-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .page-privacy .legal-row {
    grid-template-columns: 168px 1fr;
    gap: 20px;
    align-items: baseline;
    padding: 16px 20px;
  }

  .page-privacy .legal-rights {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 28px;
  }

  .page-privacy .legal-contact {
    margin-top: 56px;
    padding: 38px 40px;
  }

  .page-privacy .legal-totop {
    right: 28px;
    bottom: 28px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .legal-hero h1 {
    max-width: 24ch;
  }

  .page-privacy .legal-paper {
    padding: 56px 64px 60px;
  }

  .page-privacy .legal-section + .legal-section {
    margin-top: 60px;
    padding-top: 60px;
  }

  .page-privacy .legal-body p {
    max-width: 72ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .legal-toc__link,
  .page-privacy .legal-term .panel-caret,
  .page-privacy .legal-totop {
    transition: none;
  }
}