.page-privacy {
  --c-bg: #F5EFE1;
  --c-green: #1F5C4A;
  --c-blue: #142B4C;
  --c-gold: #C49B2E;
  --c-red: #E2552D;
  --c-ink: #1D1D1B;
  --c-gray: #6D6960;
  --c-line: #D8CDB8;
  --c-deep-green: #0E3B2E;
  --c-deep-blue: #0B1A2E;
  --font-title: "Noto Sans SC", "Source Han Sans CN", sans-serif;
  --font-body: "Noto Serif SC", "Source Han Serif CN", serif;
  --shadow-soft: 0 10px 30px rgba(20, 43, 76, 0.08);
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--font-body);
  line-height: 1.8;
  overflow-x: clip;
}
.page-privacy .container {
  width: min(1200px, 100% - 32px);
  margin-inline: auto;
}
.page-privacy a {
  color: var(--c-green);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  transition: color 0.18s ease;
}
.page-privacy a:hover {
  color: var(--c-gold);
}
.page-privacy .tabular {
  font-variant-numeric: tabular-nums;
}

/* ===== 页首区 ===== */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-deep-blue);
  color: var(--c-bg);
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(245, 239, 225, 0.08) 1px, transparent 0),
    linear-gradient(120deg, rgba(245, 239, 225, 0.025) 1px, transparent 1px),
    linear-gradient(60deg, rgba(245, 239, 225, 0.025) 1px, transparent 1px);
  background-size: 26px 26px, 26px 42px, 26px 42px;
  mask-image: linear-gradient(180deg, transparent, #000 32%, #000 72%, transparent);
}
.page-privacy .privacy-hero::after {
  content: "PRIVACY";
  position: absolute;
  top: 12px;
  right: -0.06em;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(84px, 24vw, 220px);
  line-height: 1;
  color: rgba(245, 239, 225, 0.03);
  white-space: nowrap;
  pointer-events: none;
}
.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  padding: 28px 0 56px;
}
.page-privacy .privacy-hero__inner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  background: linear-gradient(100deg, var(--c-gold) 0 36%, var(--c-red) 36% 40%, transparent 40% 58%, var(--c-gold) 58% 100%);
  opacity: 0.9;
}
.page-privacy .privacy-hero__crumbs {
  padding-bottom: 12px;
}
.page-privacy .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.page-privacy .privacy-hero .breadcrumbs__link {
  color: var(--c-gold);
  text-decoration: none;
}
.page-privacy .privacy-hero .breadcrumbs__link:hover {
  text-decoration: underline;
}
.page-privacy .privacy-hero .breadcrumbs__current {
  color: rgba(245, 239, 225, 0.78);
}
.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 28px;
}
.page-privacy .privacy-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-gold);
}
.page-privacy .privacy-hero__kicker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-gold);
  box-shadow: 0 0 0 4px rgba(196, 155, 46, 0.2);
}
.page-privacy .privacy-hero h1 {
  margin: 0 0 18px;
  max-width: 14em;
  font-family: var(--font-title);
  font-size: clamp(2rem, 6vw, 3.9rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.page-privacy .privacy-hero__lead {
  max-width: 46em;
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.85;
  color: rgba(245, 239, 225, 0.82);
}
.page-privacy .privacy-hero__cert {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-hero__cert li {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: var(--c-gold);
  border: 1px solid rgba(196, 155, 46, 0.55);
  border-radius: 999px;
  padding: 6px 14px;
}
.page-privacy .privacy-hero__cert .update-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: inherit;
}
.page-privacy .privacy-hero__cert .update-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-red);
  box-shadow: 0 0 0 3px rgba(226, 85, 45, 0.18);
}
.page-privacy .privacy-hero__meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(245, 239, 225, 0.16);
  border: 1px solid rgba(245, 239, 225, 0.16);
}
.page-privacy .privacy-hero__meta-cell {
  background: rgba(11, 26, 46, 0.62);
  padding: 15px 16px;
}
.page-privacy .privacy-hero__meta-cell:first-child {
  border-right: 1px solid rgba(245, 239, 225, 0.08);
  border-bottom: 1px solid rgba(245, 239, 225, 0.08);
}
.page-privacy .privacy-hero__meta-cell:nth-child(2) {
  border-bottom: 1px solid rgba(245, 239, 225, 0.08);
}
.page-privacy .privacy-hero__meta-cell:nth-child(3) {
  border-right: 1px solid rgba(245, 239, 225, 0.08);
}
.page-privacy .privacy-hero__meta-label {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(245, 239, 225, 0.58);
}
.page-privacy .privacy-hero__meta-cell strong {
  display: block;
  font-family: var(--font-title);
  font-size: 14px;
  letter-spacing: 0.02em;
  line-height: 1.45;
}
.page-privacy .privacy-hero__graph {
  display: block;
  width: min(100%, 360px);
  height: auto;
  margin-top: 24px;
}

/* ===== 正文布局 ===== */
.page-privacy .privacy-layout {
  padding: 44px 0 64px;
}
.page-privacy .privacy-layout__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}
.page-privacy .privacy-toc__inner {
  background: var(--c-green);
  color: var(--c-bg);
  border-radius: 6px;
  padding: 26px 22px;
  box-shadow: var(--shadow-soft);
}
.page-privacy .privacy-toc__heading {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(196, 155, 46, 0.5);
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.14em;
  color: var(--c-gold);
}
.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-toc__list li {
  margin: 0;
}
.page-privacy .page-privacy .privacy-toc .toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 8px;
  border-bottom: 1px solid rgba(245, 239, 225, 0.12);
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: rgba(245, 239, 225, 0.8);
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease, padding-left 0.18s ease;
}
.page-privacy .privacy-toc .toc__link:hover,
.page-privacy .privacy-toc .toc__link:focus {
  color: #fff;
  background: rgba(196, 155, 46, 0.16);
  padding-left: 14px;
}
.page-privacy .privacy-toc__num {
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--c-gold);
}
.page-privacy .privacy-toc__note {
  margin: 18px 0 0;
  padding: 12px 14px;
  border: 1px dashed rgba(245, 239, 225, 0.28);
  border-radius: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(245, 239, 225, 0.72);
}
.page-privacy .privacy-toc__note a {
  color: var(--c-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== 章节通用 ===== */
.page-privacy .privacy-content {
  max-width: 820px;
}
.page-privacy .privacy-section {
  position: relative;
  padding: 40px 0 52px;
  border-bottom: 1px solid var(--c-line);
  scroll-margin-top: 120px;
}
.page-privacy .privacy-section:first-child {
  padding-top: 12px;
}
.page-privacy .privacy-section__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
}
.page-privacy .privacy-section__num {
  flex-shrink: 0;
  font-family: var(--font-title);
  font-size: 46px;
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: var(--c-line);
  user-select: none;
}
.page-privacy .privacy-section__head h2 {
  margin: 4px 0 4px;
  font-family: var(--font-title);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.page-privacy .privacy-section__sub {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-gray);
}
.page-privacy .privacy-section__body {
  max-width: 720px;
}
.page-privacy .privacy-section__body > p {
  margin: 0 0 1.2em;
}
.page-privacy .privacy-section__body a {
  font-weight: 600;
}

/* ===== 定义列表 / 收集范围 ===== */
.page-privacy .privacy-list {
  margin: 0;
  padding: 0;
}
.page-privacy .privacy-list__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 17px 0;
  border-bottom: 1px solid var(--c-line);
}
.page-privacy .privacy-list__row:first-child {
  border-top: 2px solid var(--c-green);
}
.page-privacy .privacy-list__row dt {
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 900;
  color: var(--c-green);
}
.page-privacy .privacy-list__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink);
  opacity: 0.85;
}
.page-privacy .privacy-notice {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 24px;
  padding: 16px 18px;
  border-left: 4px solid var(--c-gold);
  background: rgba(196, 155, 46, 0.08);
}
.page-privacy .privacy-notice__title {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.05em;
}
.page-privacy .privacy-notice p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}
.page-privacy .privacy-exclude {
  margin-top: 20px;
  padding: 16px 18px;
  border: 1px solid var(--c-line);
  border-radius: 6px;
}
.page-privacy .privacy-exclude h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 900;
  color: var(--c-red);
}
.page-privacy .privacy-exclude h3::before {
  content: "×";
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
}
.page-privacy .privacy-exclude ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-exclude li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--c-gray);
}
.page-privacy .privacy-exclude li::before {
  content: "";
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--c-red);
  opacity: 0.7;
}

/* ===== 用途列表 / 数据使用 ===== */
.page-privacy .privacy-purpose {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: purpose;
}
.page-privacy .privacy-purpose li {
  position: relative;
  padding: 18px 20px 18px 52px;
  background: rgba(31, 92, 74, 0.06);
  border: 1px solid rgba(31, 92, 74, 0.14);
  border-radius: 4px;
  counter-increment: purpose;
}
.page-privacy .privacy-purpose li::before {
  content: counter(purpose, decimal-leading-zero);
  position: absolute;
  top: 17px;
  left: 15px;
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
  color: var(--c-gold);
}
.page-privacy .privacy-purpose li p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
}
.page-privacy .privacy-purpose strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 900;
  color: var(--c-green);
}

/* ===== 数据保护示意 ===== */
.page-privacy .privacy-figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin: 28px 0 8px;
  padding: 20px;
  border: 1px solid var(--c-line);
  border-radius: 8px;
  background: rgba(31, 92, 74, 0.045);
}
.page-privacy .privacy-figure img {
  display: block;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
}
.page-privacy .privacy-figure .media-frame__caption {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-gray);
}

/* ===== 存储与安全 ===== */
.page-privacy .privacy-storage {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px dashed var(--c-line);
}
.page-privacy .privacy-storage h3 {
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 900;
  color: var(--c-green);
}
.page-privacy .privacy-storage p {
  margin: 0;
  font-size: 14px;
}
.page-privacy .privacy-storage ul {
  margin: 8px 0 0;
  padding-left: 20px;
}
.page-privacy .privacy-storage li {
  margin-bottom: 6px;
  font-size: 14px;
  line-height: 1.7;
}

/* ===== 第三方共享 ===== */
.page-privacy .privacy-share-list {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-share-list li {
  padding: 6px 0 6px 18px;
  border-left: 3px solid var(--c-gold);
  font-size: 14px;
  line-height: 1.7;
}
.page-privacy .privacy-share-list strong {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 900;
  color: var(--c-green);
}
.page-privacy .privacy-anno {
  margin: 0;
  padding: 12px 16px;
  border: 1px dashed var(--c-line);
  font-size: 14px;
  color: var(--c-gray);
}

/* ===== 用户权利 ===== */
.page-privacy .privacy-rights {
  display: grid;
  gap: 10px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-rights li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: #FDFBF4;
  border: 1px solid var(--c-line);
  border-radius: 4px;
  font-size: 14px;
  line-height: 1.7;
}
.page-privacy .privacy-rights li::before {
  content: "✓";
  flex-shrink: 0;
  font-weight: 900;
  line-height: 1.4;
  color: var(--c-green);
}
.page-privacy .privacy-rights strong {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 900;
  color: var(--c-ink);
}

/* ===== details 补充说明 ===== */
.page-privacy .privacy-details {
  margin-top: 20px;
  border: 1px solid var(--c-line);
  border-radius: 6px;
  overflow: hidden;
}
.page-privacy .privacy-details summary {
  cursor: pointer;
  padding: 14px 18px;
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--c-green);
  background: rgba(31, 92, 74, 0.05);
  transition: background 0.18s ease, color 0.18s ease;
  list-style: none;
}
.page-privacy .privacy-details summary::-webkit-details-marker {
  display: none;
}
.page-privacy .privacy-details summary::before {
  content: "+";
  display: inline-block;
  margin-right: 10px;
  font-weight: 900;
  color: var(--c-gold);
  transition: transform 0.18s ease;
}
.page-privacy .privacy-details[open] summary {
  background: var(--c-green);
  color: var(--c-bg);
}
.page-privacy .privacy-details[open] summary::before {
  content: "−";
  transform: rotate(180deg);
}
.page-privacy .privacy-details p {
  margin: 0;
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.75;
}

/* ===== 联系信息 ===== */
.page-privacy .privacy-contact {
  display: grid;
  gap: 1px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: 6px;
  overflow: hidden;
}
.page-privacy .privacy-contact li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 12px 16px;
  background: #FDFBF4;
  font-size: 14px;
  line-height: 1.7;
}
.page-privacy .privacy-contact li span {
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--c-gray);
}
.page-privacy .privacy-contact strong {
  word-break: break-word;
}

/* ===== 变更与按钮 ===== */
.page-privacy .privacy-changes {
  margin-top: 28px;
  padding: 22px 22px 20px;
  border-radius: 8px;
  background: var(--c-deep-green);
  color: var(--c-bg);
}
.page-privacy .privacy-changes h3 {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 900;
  color: var(--c-gold);
}
.page-privacy .privacy-changes p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(245, 239, 225, 0.82);
}
.page-privacy .privacy-changes p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-changes a {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: var(--c-gold);
  text-underline-offset: 5px;
}
.page-privacy .privacy-back {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 8px;
}
.page-privacy .privacy-back .btn {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.05em;
}

/* ===== 桌面端增强 ===== */
@media (min-width: 700px) {
  .page-privacy .privacy-list__row {
    grid-template-columns: 160px 1fr;
    gap: 24px;
  }
  .page-privacy .privacy-list__row dd {
    font-size: 15px;
  }
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 40px;
  }
  .page-privacy .privacy-hero__meta {
    padding-top: 10px;
  }
  .page-privacy .privacy-hero__graph {
    width: 100%;
  }
}
@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    padding: 60px 0 84px;
  }
  .page-privacy .privacy-layout__grid {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 64px;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: 132px;
  }
  .page-privacy .privacy-content {
    max-width: 780px;
  }
  .page-privacy .privacy-section__head {
    margin-bottom: 28px;
  }
  .page-privacy .privacy-section__num {
    font-size: 64px;
  }
  .page-privacy .privacy-section:nth-of-type(even) .privacy-section__num {
    color: rgba(196, 155, 46, 0.28);
  }
  .page-privacy .privacy-section__body {
    padding-left: 52px;
  }
}