.page-privacy {
  --pp-line: rgba(10, 23, 35, .13);
  --pp-tint: rgba(0, 168, 112, .075);
  --pp-body: #223642;
  position: relative;
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-privacy .breadcrumb {
  padding: clamp(16px, 3vw, 28px) 0 0;
  font-size: .78rem;
  letter-spacing: .04em;
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--grey);
}

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

.page-privacy .breadcrumb a:hover {
  color: var(--gold);
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: .45rem;
  color: rgba(169, 186, 198, .45);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(18px, 3.5vw, 38px) 0 clamp(42px, 7vw, 92px);
  background:
    radial-gradient(120% 92% at 90% 4%, rgba(0, 168, 112, .30), transparent 62%),
    radial-gradient(86% 72% at 2% 96%, rgba(242, 194, 48, .15), transparent 64%),
    var(--ink);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -46px;
  right: -54px;
  width: 210px;
  height: 250px;
  border: 1px solid rgba(242, 194, 48, .34);
  border-radius: 50% 50% 46% 46% / 34% 34% 66% 66%;
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 168, 112, .72), rgba(242, 194, 48, .72), transparent);
}

.page-privacy .hero-grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 4.5vw, 46px);
}

.page-privacy .eyebrow {
  margin: 0;
}

.page-privacy h1 {
  margin: .3rem 0 .7rem;
  font-size: clamp(2.35rem, 11vw, 3.1rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -.035em;
  color: var(--mist);
}

.page-privacy .hero-lede {
  max-width: 44ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(238, 243, 241, .86);
}

.page-privacy .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  margin: 1.7rem 0 0;
  padding: 0;
}

.page-privacy .hero-meta div {
  border-left: 2px solid rgba(0, 168, 112, .55);
  padding-left: .7rem;
}

.page-privacy .hero-meta dt {
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--grey);
}

.page-privacy .hero-meta dd {
  margin: .2rem 0 0;
  font-size: .92rem;
  color: var(--mist);
}

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

.page-privacy .hero-figure .media-frame {
  border-radius: var(--r-l);
  transform: rotate(-1.4deg);
}

.page-privacy .media-caption {
  margin-top: .7rem;
  font-size: .76rem;
  line-height: 1.65;
  color: var(--grey);
}

/* ---------- 正文画布 ---------- */
.page-privacy .privacy-body {
  background: var(--mist);
  color: var(--ink);
  padding: clamp(34px, 6vw, 76px) 0 clamp(50px, 8vw, 100px);
  border-radius: clamp(26px, 6vw, 56px) clamp(26px, 6vw, 56px) 0 0;
}

.page-privacy .legal-grid {
  display: grid;
  gap: clamp(30px, 4vw, 50px);
}

.page-privacy .legal-main {
  min-width: 0;
  max-width: 72ch;
}

.page-privacy .privacy-section {
  padding: clamp(26px, 4vw, 38px) 0;
  border-top: 1px solid var(--pp-line);
  scroll-margin-top: calc(var(--header-h) + 26px);
  transition: background .35s var(--ease);
}

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

.page-privacy .privacy-section--tint {
  margin: clamp(8px, 1.6vw, 16px) 0;
  padding-left: clamp(18px, 3vw, 32px);
  padding-right: clamp(18px, 3vw, 32px);
  border-top-color: transparent;
  border-radius: var(--r-l);
  background: var(--pp-tint);
}

.page-privacy .privacy-section:target {
  background: rgba(242, 194, 48, .19);
  border-radius: var(--r-l);
  padding-left: clamp(16px, 3vw, 30px);
  padding-right: clamp(16px, 3vw, 30px);
}

.page-privacy .sec-head {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  margin-bottom: .95rem;
}

.page-privacy .sec-num {
  flex: none;
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--green-deep);
}

.page-privacy h2 {
  margin: 0;
  font-size: clamp(1.24rem, 5.2vw, 1.72rem);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -.012em;
  color: var(--ink);
}

.page-privacy .privacy-section p {
  max-width: 68ch;
  margin: 0 0 .85rem;
  font-size: .97rem;
  line-height: 1.88;
  color: var(--pp-body);
}

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

.page-privacy .privacy-section a {
  color: var(--green-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-section a:hover {
  color: var(--orange);
}

.page-privacy .legal-mail {
  font-weight: 700;
  word-break: break-all;
}

.page-privacy .callout {
  margin-top: 1.1rem !important;
  padding: 14px 18px;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--r-m) var(--r-m) 0;
  background: #fff;
  color: var(--ink);
  font-size: .9rem !important;
  line-height: 1.8 !important;
}

/* ---------- 目录栏 ---------- */
.page-privacy .legal-rail {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-privacy .doc-toc {
  padding: clamp(18px, 3vw, 24px);
  border: 1px solid rgba(0, 168, 112, .3);
  border-radius: var(--r-l);
  background: var(--ink);
}

.page-privacy .toc-title {
  margin: 0 0 .9rem;
  font-size: .68rem;
  letter-spacing: .24em;
  color: var(--gold);
}

.page-privacy .toc-list {
  display: grid;
  gap: .18rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .toc-list a {
  display: flex;
  gap: .6rem;
  padding: .45rem .55rem;
  border-radius: var(--r-m);
  font-size: .84rem;
  line-height: 1.5;
  color: rgba(238, 243, 241, .78);
  text-decoration: none;
  transition: background .25s var(--ease), color .25s var(--ease);
}

.page-privacy .toc-list a .mono {
  flex: none;
  padding-top: .08em;
  font-size: .76rem;
  color: var(--aqua);
}

.page-privacy .toc-list a:hover {
  background: rgba(0, 168, 112, .24);
  color: #fff;
}

.page-privacy .toc-list a:focus-visible,
.page-privacy .to-top:focus-visible,
.page-privacy .legal-mail:focus-visible,
.page-privacy .privacy-section a:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.page-privacy .to-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .62rem 1.15rem;
  border: 1px solid rgba(10, 23, 35, .2);
  border-radius: var(--pill);
  background: #fff;
  color: var(--ink);
  font-size: .84rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.page-privacy .to-top:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy h1 {
    font-size: clamp(3rem, 6.4vw, 4.6rem);
  }

  .page-privacy .hero-lede {
    font-size: 1.08rem;
  }

  .page-privacy .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    align-items: center;
    gap: clamp(34px, 5vw, 68px);
  }

  .page-privacy .privacy-hero::before {
    width: 300px;
    height: 356px;
    right: -70px;
    top: -70px;
  }

  .page-privacy .to-top {
    justify-self: start;
  }
}

@media (min-width: 1000px) {
  .page-privacy .legal-grid {
    grid-template-columns: minmax(0, 1fr) 264px;
    align-items: start;
  }

  .page-privacy .legal-rail {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-privacy .privacy-section {
    padding: clamp(30px, 3.4vw, 44px) 0;
  }
}

@media (max-width: 719px) {
  .page-privacy .hero-figure .media-frame {
    transform: none;
  }

  .page-privacy .privacy-section--tint {
    margin-left: -6px;
    margin-right: -6px;
  }
}

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

  .page-privacy .hero-figure .media-frame {
    transform: none;
  }
}