.page-privacy {
  background: var(--ink-800);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-privacy .breadcrumb {
  padding-block: clamp(16px, 2.4vw, 24px) 0;
  font-size: var(--fs-14);
}

.page-privacy .breadcrumb__link {
  color: var(--stone);
}

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

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(24px, 4vw, 48px) 0 clamp(32px, 5vw, 64px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(62, 142, 158, 0.22), transparent 62%),
    radial-gradient(85% 75% at -5% 105%, rgba(216, 162, 74, 0.14), transparent 66%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line-faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-faint) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 88%);
}

.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-privacy .privacy-hero__kicker::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--coral);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 5.6vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .privacy-hero__intro {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  max-width: 58ch;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(243, 237, 227, 0.82);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-m);
  background: linear-gradient(155deg, rgba(46, 66, 71, 0.92), rgba(16, 23, 25, 0.95));
}

.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 26px;
  height: 26px;
  background: linear-gradient(225deg, var(--sand) 0 48%, transparent 50%);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
}

.page-privacy .privacy-hero__figure figcaption {
  margin-top: 10px;
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--stone);
}

/* ---------- 主体：目录 + 条款 ---------- */
.page-privacy .privacy-body {
  padding-top: clamp(32px, 5vw, 60px);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-privacy .privacy-toc {
  padding: 20px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background: rgba(46, 66, 71, 0.58);
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.2em;
  color: var(--sand);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list li + li {
  border-top: 1px solid var(--line-faint);
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  font-size: var(--fs-14);
  line-height: 1.5;
  color: var(--paper);
  text-decoration: none;
  transition: color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--sand);
  transform: translateX(3px);
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--lake);
}

.page-privacy .privacy-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--stone);
}

.page-privacy .privacy-toc__note a {
  color: var(--lake);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-content {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
}

.page-privacy .clause {
  position: relative;
  padding: clamp(20px, 3.2vw, 36px);
  border-radius: var(--radius-m);
  border-left: 6px solid var(--sand);
  background: var(--paper);
  color: var(--ink-900);
  box-shadow: 0 22px 44px -34px rgba(0, 0, 0, 0.95);
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-privacy .clause[data-accent="sand"] { border-left-color: var(--sand); }
.page-privacy .clause[data-accent="lake"] { border-left-color: var(--lake); }
.page-privacy .clause[data-accent="indigo"] { border-left-color: var(--indigo); }
.page-privacy .clause[data-accent="wine"] { border-left-color: var(--wine); }
.page-privacy .clause[data-accent="coral"] { border-left-color: var(--coral); }

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

.page-privacy .clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3.4vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  color: var(--ink-800);
  padding-bottom: 4px;
  border-bottom: 3px solid var(--sand);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--ink-900);
}

.page-privacy .clause__lead {
  margin: 0 0 14px;
  max-width: 64ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: #26363b;
}

.page-privacy .clause__list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-16);
  line-height: 1.72;
  color: #26363b;
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 0.66em;
  width: 8px;
  height: 8px;
  background: var(--sand);
  transform: rotate(45deg);
}

.page-privacy .clause__list strong {
  font-weight: 600;
  color: var(--ink-900);
}

.page-privacy .clause__more {
  margin-top: 6px;
  padding-top: 12px;
  border-top: 1px dashed rgba(16, 23, 25, 0.28);
}

.page-privacy .clause__more summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--ink-900);
  list-style: none;
}

.page-privacy .clause__more summary::-webkit-details-marker {
  display: none;
}

.page-privacy .clause__more summary::before {
  content: "+";
  flex: none;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1;
  color: var(--paper);
  background: var(--ink-800);
  border-radius: 2px;
  transition: background 180ms var(--ease);
}

.page-privacy .clause__more[open] summary::before {
  content: "\2212";
  background: var(--wine);
}

.page-privacy .clause__more p {
  margin: 12px 0 0;
  max-width: 64ch;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: #37474c;
}

/* ---------- 结尾行动区 ---------- */
.page-privacy .privacy-next {
  margin-top: clamp(36px, 6vw, 68px);
}

.page-privacy .privacy-next__inner {
  display: grid;
  gap: 20px;
  padding: clamp(24px, 3.6vw, 40px);
  border-radius: var(--radius-m);
  border: 1px solid rgba(232, 106, 74, 0.42);
  background:
    linear-gradient(120deg, rgba(232, 106, 74, 0.16), transparent 58%),
    var(--ink-900);
}

.page-privacy .privacy-next__text h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.2vw, 2.1rem);
  line-height: 1.2;
  color: var(--paper);
}

.page-privacy .privacy-next__text p {
  margin: 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: rgba(243, 237, 227, 0.8);
}

.page-privacy .privacy-next__text a {
  color: var(--sand);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  }

  .page-privacy .privacy-hero__figure {
    margin-bottom: 6px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
}

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