.page-privacy {
  --pf-line: rgba(16, 24, 32, .13);
  --pf-line-soft: rgba(16, 24, 32, .07);
  --pf-glass-bg: rgba(255, 253, 248, .6);
  --pf-radius: 16px;
  background:
    radial-gradient(1100px 520px at 88% -12%, rgba(201, 138, 43, .12), transparent 62%),
    radial-gradient(900px 460px at -8% 8%, rgba(79, 124, 130, .10), transparent 58%),
    var(--paper);
  color: var(--ink);
  padding-bottom: clamp(2.4rem, 6vw, 5rem);
}

/* ---------- 顶部上下文 ---------- */
.page-privacy .pf-topbar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1rem;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 1.3rem;
}

.page-privacy .pf-topbar__note {
  margin: 0;
  font-size: .8rem;
  letter-spacing: .02em;
  color: var(--sage);
}

/* ---------- 首屏 ---------- */
.page-privacy .pf-hero {
  border-bottom: 1px solid var(--pf-line);
  margin-top: .6rem;
}

.page-privacy .pf-hero__grid {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.4rem);
  padding: clamp(1.4rem, 4vw, 2.4rem) 0 clamp(1.8rem, 4vw, 2.8rem);
}

.page-privacy .pf-hero__lead {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-privacy .pf-hero__lead h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.85rem, 6vw, 3.35rem);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--ink-green);
}

.page-privacy .pf-hero__intro {
  margin: 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pf-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: .3rem;
}

.page-privacy .pf-hero__side {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-privacy .pf-figure {
  margin: 0;
  border-radius: var(--pf-radius);
  overflow: hidden;
  border: 1px solid var(--pf-line);
  box-shadow: var(--shadow-card);
  background: var(--ink-green);
}

.page-privacy .pf-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .pf-glass {
  margin: -1.6rem 1rem 0;
  position: relative;
  padding: 1rem 1.1rem 1.15rem;
  border-radius: var(--pf-radius);
  border: 1px solid rgba(18, 60, 50, .16);
  background: var(--pf-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-glass);
}

.page-privacy .pf-glass__title {
  margin: 0 0 .6rem;
  font-size: .76rem;
  letter-spacing: .14em;
  color: var(--amber-ink);
  text-transform: none;
}

.page-privacy .pf-glass__meta {
  margin: 0;
  display: grid;
  gap: .45rem;
}

.page-privacy .pf-glass__row {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .8rem;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: .45rem;
  border-bottom: 1px dashed var(--pf-line-soft);
}

.page-privacy .pf-glass__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pf-glass__row dt {
  font-size: .82rem;
  color: var(--sage);
}

.page-privacy .pf-glass__row dd {
  margin: 0;
  font-size: .88rem;
  font-weight: 600;
  color: var(--ink-green);
}

/* ---------- 正文双栏 ---------- */
.page-privacy .pf-body {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2.6rem);
  padding-top: clamp(1.8rem, 4vw, 3rem);
}

/* 目录（玻璃层） */
.page-privacy .pf-toc {
  padding: 1.1rem 1.1rem 1.2rem;
  border-radius: var(--pf-radius);
  border: 1px solid rgba(18, 60, 50, .15);
  background: var(--pf-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-glass);
}

.page-privacy .pf-toc__title {
  margin: 0 0 .8rem;
  font-size: .76rem;
  letter-spacing: .14em;
  color: var(--amber-ink);
}

.page-privacy .pf-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
  counter-reset: none;
}

.page-privacy .pf-toc__link {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  align-items: baseline;
  gap: .4rem;
  padding: .5rem .6rem .5rem .35rem;
  border-left: 2px solid transparent;
  border-radius: 0 6px 6px 0;
  font-size: .9rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  transition: border-color .25s var(--ease), background-color .25s var(--ease), color .25s var(--ease);
}

.page-privacy .pf-toc__link .mono {
  font-size: .78rem;
  color: var(--celadon-deep);
}

.page-privacy .pf-toc__link:hover,
.page-privacy .pf-toc__link:focus-visible {
  border-left-color: var(--amber);
  background: rgba(201, 138, 43, .1);
  color: var(--ink-green);
}

.page-privacy .pf-toc__foot {
  margin: .9rem 0 0;
  padding-top: .8rem;
  border-top: 1px dashed var(--pf-line-soft);
  font-size: .8rem;
  line-height: 1.65;
  color: var(--sage);
}

/* 分节内容（实色层） */
.page-privacy .pf-clauses {
  display: grid;
  gap: 1.1rem;
}

.page-privacy .pf-clause {
  background: var(--cream);
  border: 1px solid var(--pf-line);
  border-radius: var(--pf-radius);
  padding: clamp(1.1rem, 3vw, 1.7rem);
  box-shadow: var(--shadow-card);
  scroll-margin-top: 104px;
}

.page-privacy .pf-clause__head {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  padding-bottom: .7rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--amber-soft);
}

.page-privacy .pf-clause__num {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--amber-ink);
  letter-spacing: .04em;
}

.page-privacy .pf-clause__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.12rem, 3.4vw, 1.42rem);
  line-height: 1.4;
  color: var(--ink-green);
}

.page-privacy .pf-clause__body {
  display: grid;
  gap: .9rem;
}

.page-privacy .pf-clause__body p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pf-clause__body strong {
  color: var(--ink-green);
  font-weight: 600;
}

.page-privacy .pf-inline-link {
  color: var(--amber-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .pf-inline-link:hover {
  color: var(--cinnabar);
}

/* 列表 */
.page-privacy .pf-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-privacy .pf-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .94rem;
  line-height: 1.8;
}

.page-privacy .pf-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: .42rem;
  height: .42rem;
  background: var(--celadon);
  border-radius: 1px;
  transform: rotate(45deg);
}

/* 定义型条目 */
.page-privacy .pf-terms {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pf-terms__row {
  display: grid;
  gap: .3rem;
  padding: .85rem 0;
  border-bottom: 1px dashed var(--pf-line-soft);
}

.page-privacy .pf-terms__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pf-terms__row dt {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: .96rem;
  color: var(--ink-green);
}

.page-privacy .pf-terms__row dd {
  margin: 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--ink);
}

/* 联系方式块 */
.page-privacy .pf-contact {
  display: grid;
  gap: .1rem;
  padding: 1rem 1.1rem;
  border-radius: var(--pf-radius);
  background: var(--ink-green);
  color: var(--cream);
}

.page-privacy .pf-contact__item {
  display: grid;
  gap: .15rem;
  padding: .6rem 0;
  border-bottom: 1px solid rgba(255, 253, 248, .18);
}

.page-privacy .pf-contact__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pf-contact__key {
  font-size: .76rem;
  letter-spacing: .12em;
  color: var(--amber-soft);
}

.page-privacy .pf-contact__val {
  font-size: .95rem;
  line-height: 1.6;
  word-break: break-word;
  color: var(--cream);
}

/* ---------- 页尾延伸 ---------- */
.page-privacy .pf-more {
  margin-top: clamp(2.2rem, 5vw, 3.6rem);
  background: var(--ink-green);
  color: var(--cream);
  padding: clamp(1.8rem, 5vw, 3rem) 0;
}

.page-privacy .pf-more__title {
  margin: 0 0 1.2rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.15rem, 3.4vw, 1.5rem);
  color: var(--cream);
}

.page-privacy .pf-more__grid {
  display: grid;
  gap: .8rem;
}

.page-privacy .pf-more__card {
  display: grid;
  gap: .35rem;
  padding: 1rem 1.1rem;
  border-radius: var(--pf-radius);
  border: 1px solid rgba(255, 253, 248, .2);
  background: rgba(255, 253, 248, .06);
  text-decoration: none;
  color: var(--cream);
  transition: background-color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}

.page-privacy .pf-more__card:hover,
.page-privacy .pf-more__card:focus-visible {
  background: rgba(201, 138, 43, .18);
  border-color: var(--amber);
  transform: translateY(-2px);
}

.page-privacy .pf-more__label {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--amber-soft);
}

.page-privacy .pf-more__desc {
  font-size: .86rem;
  line-height: 1.7;
  color: rgba(255, 253, 248, .82);
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-privacy .pf-terms__row {
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }

  .page-privacy .pf-more__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .pf-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, .85fr);
    align-items: start;
  }

  .page-privacy .pf-body {
    grid-template-columns: 268px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pf-rail {
    position: sticky;
    top: 104px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pf-more__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pf-toc__link,
  .page-privacy .pf-more__card {
    transition: none;
  }

  .page-privacy .pf-more__card:hover {
    transform: none;
  }
}