.page-privacy {
  --privacy-toc-w: 252px;
  --privacy-body-text: rgba(244, 233, 212, .82);
  color: var(--sand);
  padding: clamp(18px, 3vw, 42px) var(--gutter) clamp(64px, 9vw, 120px);
}

.page-privacy .privacy-inner {
  max-width: 1240px;
  margin-inline: auto;
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  align-items: center;
  padding-bottom: clamp(24px, 3.4vw, 40px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-size: var(--step-4);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -.012em;
  margin: .28em 0 .42em;
  color: var(--sand);
}

.page-privacy .privacy-hero h1 em {
  font-style: normal;
  color: var(--cyan);
}

.page-privacy .hero-lead {
  max-width: 58ch;
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.78;
  color: var(--privacy-body-text);
}

.page-privacy .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .hero-figure {
  margin: 0;
}

.page-privacy .hero-figure .media-frame {
  border: 1px solid var(--line-strong);
  box-shadow: 0 22px 60px rgba(2, 9, 16, .48);
}

.page-privacy .hero-figure .media-caption {
  margin-top: 10px;
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--haze);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(26px, 4vw, 60px);
  margin-top: clamp(34px, 5vw, 64px);
  grid-template-areas:
    "toc"
    "body";
}

.page-privacy .privacy-body {
  grid-area: body;
  max-width: 72ch;
}

.page-privacy .privacy-toc {
  grid-area: toc;
  padding: 18px 18px 16px;
  background: var(--ink-800);
  border: 1px solid var(--line);
}

.page-privacy .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--haze);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-privacy .toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px 9px 12px;
  border-left: 2px solid transparent;
  color: var(--privacy-body-text);
  text-decoration: none;
  font-size: .94rem;
  line-height: 1.45;
  transition: color .16s var(--ease), background-color .16s var(--ease), border-color .16s var(--ease);
}

.page-privacy .toc-list a .mono {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .06em;
  color: var(--cyan);
  flex: none;
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--sand);
  background: var(--ink-700);
  border-left-color: var(--amber);
  outline: none;
}

.page-privacy .toc-top {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .08em;
  color: var(--haze);
  text-decoration: none;
  transition: color .16s var(--ease);
}

.page-privacy .toc-top:hover,
.page-privacy .toc-top:focus-visible {
  color: var(--cyan);
  outline: none;
}

/* ---------- 条款正文 ---------- */
.page-privacy .clause {
  padding-block: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line-soft);
}

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

.page-privacy .clause-head {
  display: flex;
  gap: 14px;
  align-items: baseline;
  margin-bottom: 14px;
}

.page-privacy .clause-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .12em;
  color: var(--cyan);
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 2px;
}

.page-privacy .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -.006em;
  color: var(--sand);
}

.page-privacy .clause p {
  margin: 0 0 14px;
  line-height: 1.8;
  color: var(--privacy-body-text);
}

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

.page-privacy .clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, .42);
  transition: border-color .16s var(--ease), color .16s var(--ease);
}

.page-privacy .clause a:hover,
.page-privacy .clause a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
  outline: none;
}

.page-privacy .clause-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .clause-list + p {
  margin-top: 16px;
}

.page-privacy .clause-list li {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 13px 0 13px 20px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .clause-list li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--amber);
  transform: rotate(45deg);
}

.page-privacy .item-key {
  font-weight: 600;
  color: var(--sand);
  line-height: 1.5;
}

.page-privacy .item-val {
  font-size: .97rem;
  line-height: 1.72;
  color: var(--privacy-body-text);
}

/* ---------- 联系方式面板 ---------- */
.page-privacy .contact-panel {
  margin: 20px 0;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line-strong);
  color: var(--ink-800);
}

.page-privacy .contact-panel .contact-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.page-privacy .contact-panel .contact-row {
  display: grid;
  gap: 3px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(12, 38, 59, .28);
}

.page-privacy .contact-panel .contact-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .contact-panel dt {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .1em;
  color: var(--ink-700);
}

.page-privacy .contact-panel dd {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--ink-800);
  word-break: break-word;
}

/* ---------- 备案信息 ---------- */
.page-privacy .filing {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: baseline;
  margin: 18px 0;
  padding: 14px 16px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 2px solid var(--amber);
}

.page-privacy .filing-label {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .14em;
  color: var(--haze);
}

.page-privacy .filing-value {
  font-family: var(--font-mono);
  font-size: var(--step-0);
  letter-spacing: .04em;
  color: var(--amber);
}

/* ---------- 页脚 ---------- */
.page-privacy .privacy-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(26px, 4vw, 44px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-foot p {
  margin: 0;
  max-width: 56ch;
  font-size: var(--step--1);
  line-height: 1.72;
  color: var(--haze);
}

.page-privacy .top-link {
  display: inline-block;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .08em;
  color: var(--cyan);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  transition: color .16s var(--ease), border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-privacy .top-link:hover,
.page-privacy .top-link:focus-visible {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
  outline: none;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) var(--privacy-toc-w);
    grid-template-areas: "body toc";
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 32px;
  }

  .page-privacy .clause-list li {
    grid-template-columns: minmax(120px, 168px) minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
    padding-block: 14px;
  }

  .page-privacy .contact-panel .contact-row {
    grid-template-columns: minmax(96px, 120px) minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-list a,
  .page-privacy .toc-top,
  .page-privacy .top-link,
  .page-privacy .clause a {
    transition: none;
  }
}