/* ===== 隐私政策页 专属样式 ===== */
.page-privacy {
  position: relative;
  background-color: var(--cream);
  background-image:
    radial-gradient(ellipse at 82% -6%, rgba(255, 215, 0, 0.08), transparent 46%),
    radial-gradient(ellipse at -8% 72%, rgba(255, 107, 0, 0.045), transparent 40%);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 36px 0 52px;
  border-bottom: 1px solid var(--border);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 86% 16%, rgba(255, 215, 0, 0.12), transparent 42%),
    radial-gradient(ellipse at 8% 96%, rgba(255, 107, 0, 0.06), transparent 52%);
}

.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 28px;
}

.page-privacy .privacy-kicker {
  margin: 14px 0 12px;
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--orange);
}

.page-privacy .privacy-hero__content h1 {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(30px, 7vw, 50px);
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-privacy .privacy-lead {
  max-width: 620px;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .privacy-hero__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
}

.page-privacy .privacy-hero__stat {
  background: var(--paper);
  border: 1px solid var(--border);
  border-left: 3px solid var(--orange);
  border-radius: 12px;
  padding: 12px 14px;
}

.page-privacy .privacy-hero__stat dt {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 2px;
}

.page-privacy .privacy-hero__stat dd {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-hero__figure figcaption {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

@media (min-width: 760px) {
  .page-privacy .privacy-hero__stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 48px 0 64px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 44px;
    align-items: center;
  }

  .page-privacy .privacy-hero__figure img {
    height: 300px;
  }
}

/* ---------- 正文区网格 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 44px 0 80px;
}

@media (min-width: 880px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
    padding-top: 56px;
  }
}

/* ---------- 侧边目录 ---------- */
.page-privacy .privacy-toc {
  background-color: var(--paper);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 20px;
  box-shadow: var(--shadow-soft);
  font-size: 15px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--orange);
  border-color: rgba(255, 107, 0, 0.35);
}

.page-privacy .privacy-toc__list span {
  min-width: 26px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--orange);
}

.page-privacy .privacy-toc__contact {
  margin: 18px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--border);
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .privacy-toc__contact a {
  font-weight: 600;
  color: var(--orange);
  text-decoration: none;
  word-break: break-word;
}

.page-privacy .privacy-toc__contact a:hover {
  text-decoration: underline;
}

@media (min-width: 880px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
  }
}

/* ---------- 条款区 ---------- */
.page-privacy .privacy-content {
  min-width: 0;
  counter-reset: privacy-section;
}

.page-privacy .privacy-section {
  counter-increment: privacy-section;
  background-color: var(--paper);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 26px 22px 20px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 22px;
}

.page-privacy .privacy-section__head {
  margin-bottom: 16px;
}

.page-privacy .privacy-section__no {
  display: block;
}

.page-privacy .privacy-section__no::before {
  content: "0" counter(privacy-section);
  display: inline-block;
  padding: 4px 9px;
  border-radius: 8px;
  background: rgba(255, 107, 0, 0.08);
  color: var(--orange);
  font-family: var(--font-data);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 12px;
}

.page-privacy .privacy-section__head h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.page-privacy .privacy-section__summary {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .privacy-section__body {
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .privacy-section__body p {
  margin: 0 0 12px;
}

/* 无序条款 */
.page-privacy .privacy-li {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-li li {
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.page-privacy .privacy-li li:last-child {
  border-bottom: none;
  padding-bottom: 4px;
}

.page-privacy .privacy-li strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-li p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

/* 有序条款 */
.page-privacy .privacy-ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: privacy-ol;
}

.page-privacy .privacy-ol li {
  position: relative;
  padding: 9px 0 9px 34px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  counter-increment: privacy-ol;
}

.page-privacy .privacy-ol li::before {
  content: counter(privacy-ol);
  position: absolute;
  left: 0;
  top: 9px;
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(255, 107, 0, 0.08);
  color: var(--orange);
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
}

/* 边注展开 */
.page-privacy .privacy-details {
  border-left: 3px solid var(--gold-2);
  background: rgba(255, 253, 248, 0.72);
  border-radius: 0 10px 10px 0;
  padding: 10px 14px;
  margin: 16px 0 8px;
}

.page-privacy .privacy-details summary {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  user-select: none;
}

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

.page-privacy .privacy-details summary::before {
  content: "注";
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
}

.page-privacy .privacy-details summary::after {
  content: "展开";
  margin-left: auto;
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-details[open] summary::after {
  content: "收起";
}

.page-privacy .privacy-details p {
  margin: 10px 0 2px;
  padding: 10px 0 0 30px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* 提示条 */
.page-privacy .privacy-note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(255, 107, 0, 0.06);
  border: 1px solid rgba(255, 107, 0, 0.14);
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* 权利请求条 */
.page-privacy .privacy-rights__cta {
  margin: 20px 0 0;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--cream);
}

.page-privacy .privacy-rights__cta a {
  color: var(--orange);
  font-weight: 600;
  text-decoration: none;
  word-break: break-word;
}

/* 存储保护三级块 */
.page-privacy .privacy-storage__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy .privacy-storage__block {
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.page-privacy .privacy-storage__block h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 17px;
  color: var(--ink);
}

.page-privacy .privacy-storage__block p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .privacy-storage__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

@media (min-width: 640px) {
  .page-privacy .privacy-storage__row {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- SVG 数据流 ---------- */
.page-privacy .privacy-flow {
  background-color: var(--cream);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px 20px 20px;
  margin-bottom: 22px;
}

.page-privacy .privacy-flow__head h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-flow__head p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .privacy-flow__canvas {
  overflow-x: auto;
  margin-top: 20px;
  padding-bottom: 4px;
}

.page-privacy .privacy-flow__svg {
  display: block;
  width: 100%;
  min-width: 720px;
  height: auto;
}

.page-privacy .privacy-flow__return {
  animation: privacy-flow-dash 30s linear infinite;
}

@keyframes privacy-flow-dash {
  to {
    stroke-dashoffset: -120;
  }
}

/* ---------- 底部政策版本 ---------- */
.page-privacy .privacy-version {
  background:
    radial-gradient(ellipse at 84% 16%, rgba(255, 215, 0, 0.09), transparent 46%),
    linear-gradient(150deg, var(--navy), var(--navy-light));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 24px;
  padding: 28px 24px 30px;
  color: var(--white-soft);
  box-shadow: var(--shadow-navy);
  margin-top: 8px;
}

.page-privacy .privacy-version__head {
  margin-bottom: 18px;
}

.page-privacy .privacy-version__kicker {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-2);
}

.page-privacy .privacy-version__head h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 28px;
  color: #FFFDF8;
}

.page-privacy .privacy-version__applies {
  margin: 8px 0 0;
  font-size: 14px;
  color: rgba(245, 240, 232, 0.72);
}

.page-privacy .privacy-version__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

.page-privacy .privacy-version a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 215, 0, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-version a:hover {
  color: #FFFDF8;
  border-color: #FFFDF8;
}

.page-privacy .privacy-version__meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-version__meta li {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 240, 232, 0.85);
}

.page-privacy .privacy-version__meta li::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
  border-radius: 50%;
  vertical-align: 1px;
}

/* ---------- 返回顶部 ---------- */
.page-privacy .privacy-backtop {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px 10px 14px;
  background: var(--navy);
  color: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  box-shadow: var(--shadow-navy);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.page-privacy .privacy-backtop:hover {
  transform: translateY(-2px);
  background: var(--navy-light);
}

.page-privacy .privacy-backtop::before {
  content: "↑";
  font-family: var(--font-data);
  font-size: 15px;
  line-height: 1;
}

@media (min-width: 880px) {
  .page-privacy .privacy-section {
    padding-left: 28px;
    padding-right: 28px;
  }

  .page-privacy .privacy-version {
    padding: 34px 32px;
  }
}