.page-privacy {
  --privacy-line: rgba(44, 66, 87, .72);
  --privacy-panel: rgba(14, 37, 55, .78);
  --privacy-tint: rgba(35, 181, 224, .08);
  --privacy-glow: rgba(35, 181, 224, .16);
  color: var(--text-body);
  background: var(--sea-deep);
}

.page-privacy .container {
  width: 100%;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 var(--shell-pad);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: calc(var(--header-h) + 60px) 0 26px;
  background:
    radial-gradient(120% 86% at 88% 0%, var(--privacy-glow), transparent 62%),
    radial-gradient(90% 70% at 2% 14%, rgba(255, 106, 69, .1), transparent 58%),
    var(--sea-deep);
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 20px;
}

.page-privacy .privacy-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--muted);
}

.page-privacy .privacy-hero .breadcrumb-list a {
  color: var(--muted);
  text-decoration: none;
}

.page-privacy .privacy-hero .breadcrumb-list a:hover,
.page-privacy .privacy-hero .breadcrumb-list a:focus-visible {
  color: var(--aqua-soft);
}

.page-privacy .privacy-hero .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--slate);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 26px;
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-sans);
  font-size: clamp(30px, 7.2vw, 58px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.012em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  margin: 18px 0 0;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-body);
}

.page-privacy .privacy-hero__facts {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0 0 0 18px;
  list-style: none;
  border-left: 2px solid var(--aqua);
}

.page-privacy .privacy-fact {
  display: grid;
  gap: 5px;
}

.page-privacy .privacy-fact__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--aqua-soft);
}

.page-privacy .privacy-fact__value {
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-privacy .privacy-hero__media {
  margin: 30px 0 0;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-body {
  padding: 40px 0 72px;
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 30px;
}

.page-privacy .privacy-layout > * {
  min-width: 0;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  padding: 18px 16px 14px;
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius-md);
  background: var(--privacy-panel);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-privacy .privacy-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-body);
  text-decoration: none;
  transition: background-color .2s var(--ease-out), color .2s var(--ease-out);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: rgba(35, 181, 224, .1);
  color: var(--paper);
}

.page-privacy .privacy-toc__list a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 1px;
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--aqua);
}

.page-privacy .privacy-toc__top {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 8px;
  font-size: 13px;
  color: var(--aqua-soft);
  text-decoration: none;
  border-bottom: 1px dashed var(--privacy-line);
}

.page-privacy .privacy-toc__top:hover,
.page-privacy .privacy-toc__top:focus-visible {
  color: var(--paper);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-chapter {
  padding: 30px 0 34px;
  border-top: 1px solid var(--privacy-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-chapter__head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 16px;
}

.page-privacy .privacy-chapter__head h2 {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.008em;
  color: var(--paper);
}

.page-privacy .privacy-chapter__num {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--slate);
}

.page-privacy .privacy-chapter .prose p {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-body);
}

.page-privacy .privacy-chapter .prose p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-chapter .prose a {
  color: var(--aqua-soft);
  text-underline-offset: 4px;
}

.page-privacy .privacy-chapter .prose a:hover,
.page-privacy .privacy-chapter .prose a:focus-visible {
  color: var(--paper);
}

.page-privacy .privacy-list {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
  padding: 0;
  max-width: 68ch;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-body);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 7px;
  height: 7px;
  background: var(--aqua);
  transform: rotate(45deg);
}

.page-privacy .privacy-terms {
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
}

.page-privacy .privacy-term {
  max-width: 68ch;
  padding: 2px 0 2px 16px;
  border-left: 2px solid var(--slate);
}

.page-privacy .privacy-term dt {
  margin-bottom: 5px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .privacy-term dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-body);
}

.page-privacy .privacy-note {
  margin: 20px 0 0;
  max-width: 68ch;
  padding: 16px 18px;
  border-left: 3px solid var(--aqua);
  border-radius: var(--radius-sm);
  background: var(--privacy-tint);
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-body);
}

.page-privacy .privacy-note strong {
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 展开组 ---------- */
.page-privacy .privacy-disclosures {
  display: grid;
  gap: 10px;
  margin-top: 22px;
  max-width: 68ch;
}

.page-privacy .privacy-disclosure {
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius-sm);
  background: var(--privacy-panel);
}

.page-privacy .privacy-disclosure__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.page-privacy .privacy-disclosure__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  border: 0;
  background: none;
  font: inherit;
  font-weight: 600;
  text-align: left;
  color: var(--paper);
  cursor: pointer;
}

.page-privacy .privacy-disclosure__trigger::after {
  content: "＋";
  flex: none;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--aqua);
}

.page-privacy .privacy-disclosure__trigger[aria-expanded="true"]::after {
  content: "－";
}

.page-privacy .privacy-disclosure__trigger:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-privacy .privacy-disclosure__panel {
  padding: 0 16px 16px;
}

.page-privacy .privacy-disclosure__panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-body);
}

/* ---------- 联系块 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 14px;
  margin: 4px 0 18px;
  padding: 20px;
  max-width: 68ch;
  border: 1px solid var(--privacy-line);
  border-radius: var(--radius-md);
  background: var(--privacy-panel);
}

.page-privacy .privacy-contact__row {
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-contact__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-privacy .privacy-contact__value {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

/* ---------- 收尾 ---------- */
.page-privacy .privacy-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 8px;
  padding-top: 26px;
  border-top: 1px solid var(--privacy-line);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding-top: calc(var(--header-h) + 84px);
  }

  .page-privacy .privacy-hero__media {
    aspect-ratio: 21 / 9;
  }

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(240px, .55fr);
    gap: 48px;
    align-items: end;
  }

  .page-privacy .privacy-hero__media {
    margin-top: 38px;
    aspect-ratio: 21 / 8;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 66px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding: 18px 16px 14px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .privacy-chapter {
    padding: 38px 0 42px;
  }

  .page-privacy .privacy-body {
    padding: 54px 0 88px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-chapter .prose a {
    transition: none;
  }
}