.page-privacy {
  position: relative;
  isolation: isolate;
  padding-bottom: clamp(72px, 10vw, 140px);
  color: var(--text);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(200, 164, 74, 0.04) 0px,
    rgba(200, 164, 74, 0.04) 1px,
    transparent 1px,
    transparent 17px
  );
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  padding-top: clamp(28px, 5vw, 60px);
  padding-bottom: clamp(24px, 3vw, 40px);
}

.page-privacy .privacy-hero .wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

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

.page-privacy .privacy-title {
  margin: 14px 0 0;
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: clamp(38px, 6.4vw, 76px);
  line-height: 1.04;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-privacy .privacy-lede {
  max-width: 34em;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: clamp(15.5px, 1.15vw, 18px);
  line-height: 1.9;
  color: var(--text);
}

/* ---------- 氛围图 ---------- */

.page-privacy .privacy-visual {
  position: relative;
  margin: 0 0 clamp(52px, 7vw, 92px);
  overflow: hidden;
  border: 1px solid var(--line);
  clip-path: var(--chamfer);
  background: var(--panel);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06);
}

/* ---------- 正文栅格 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(34px, 5vw, 56px);
}

/* ---------- 左侧目录 ---------- */

.page-privacy .privacy-rail {
  align-self: start;
  min-width: 0;
}

.page-privacy .privacy-rail-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-privacy .privacy-toc {
  list-style: none;
  margin: 0;
  padding: 10px 0 0;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 4px;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-privacy .privacy-toc li {
  flex: none;
}

.page-privacy .privacy-toc a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--silver);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-toc a span {
  color: var(--stone);
  transition: color 0.2s ease;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold-soft);
}

.page-privacy .privacy-toc a:hover span,
.page-privacy .privacy-toc a:focus-visible span {
  color: var(--gold);
}

/* ---------- 章节栈 ---------- */

.page-privacy .privacy-body {
  display: flex;
  flex-direction: column;
  gap: clamp(58px, 8vw, 108px);
  min-width: 0;
}

.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-h) + 32px);
}

.page-privacy .privacy-section .h2 {
  margin: 12px 0 0;
  color: var(--paper);
}

.page-privacy .privacy-section:target .h2 {
  color: var(--gold);
}

.page-privacy .privacy-underline {
  display: block;
  width: 40px;
  height: 1px;
  margin: 16px 0 clamp(22px, 3vw, 30px);
  background: var(--gold);
}

.page-privacy .privacy-p {
  max-width: 34em;
  margin: 0 0 1.2em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text);
}

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

/* ---------- 要点列表 ---------- */

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
  max-width: 34em;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--gold);
  clip-path: polygon(0 0, 66% 0, 100% 34%, 100% 100%, 34% 100%, 0 66%);
}

/* ---------- 联系方式块 ---------- */

.page-privacy .privacy-contact {
  max-width: 34em;
  margin: 0 0 1.6em;
  padding: 18px 22px;
  border-left: 2px solid var(--gold);
  background: rgba(200, 164, 74, 0.055);
}

.page-privacy .privacy-contact-k {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-privacy .privacy-contact-v {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.5vw, 17px);
  letter-spacing: 0.04em;
  color: var(--paper);
  word-break: break-all;
}

.page-privacy .privacy-contact-n {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 桌面布局 ---------- */

@media (min-width: 880px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(52px, 6vw, 96px);
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

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

  .page-privacy .privacy-toc {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
    overflow-x: visible;
    padding: 0 0 0 0;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-toc a {
    padding: 9px 12px 9px 14px;
    margin-left: -1px;
    white-space: normal;
    border-bottom: 0;
    border-left: 2px solid transparent;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible {
    border-bottom-color: transparent;
    border-left-color: var(--gold);
  }

  .page-privacy .privacy-p,
  .page-privacy .privacy-list,
  .page-privacy .privacy-contact {
    font-size: 16.5px;
  }
}

@media (min-width: 1120px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
  }
}

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