.page-privacy {
  background: var(--mist-050);
  color: var(--ink-on-light);
  overflow-x: clip;
}

.page-privacy .container {
  max-width: var(--content-max);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  background:
    radial-gradient(ellipse at 82% -20%, rgba(56, 245, 208, .20), transparent 58%),
    radial-gradient(ellipse at 10% 120%, rgba(255, 138, 61, .12), transparent 52%),
    linear-gradient(158deg, var(--ink-900) 0%, var(--ink-800) 62%, #0d2a20 100%);
  color: var(--paper-100);
  padding: clamp(2rem, 5vw, 3.4rem) 0 clamp(2rem, 5vw, 3rem);
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(56, 245, 208, .28);
  transform: rotate(24deg);
  pointer-events: none;
}

.page-privacy .breadcrumbs {
  margin-bottom: 1.1rem;
  font-size: .84rem;
}

.page-privacy .breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  padding: 0;
  margin: 0;
  align-items: center;
}

.page-privacy .breadcrumbs li {
  color: var(--muted-400);
  display: flex;
  align-items: center;
  gap: .45rem;
}

.page-privacy .breadcrumbs li + li::before {
  content: "/";
  color: var(--line-600);
}

.page-privacy .breadcrumbs a {
  color: var(--cyan-200);
  text-decoration: none;
}

.page-privacy .breadcrumbs a:hover {
  color: var(--cyan-400);
}

.page-privacy .breadcrumbs [aria-current] {
  color: var(--paper-100);
}

.page-privacy .privacy-hero .eyebrow {
  font-family: var(--font-num);
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange-500);
  margin: 0 0 .5rem;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: #fff;
  margin: 0 0 .85rem;
}

.page-privacy .privacy-hero__lede {
  max-width: 58ch;
  margin: 0;
  font-size: clamp(.98rem, 1.6vw, 1.06rem);
  line-height: 1.75;
  color: #CBE7DD;
}

/* ---------- 通栏视觉 ---------- */
.page-privacy .privacy-visual {
  margin: 0;
  background: var(--ink-900);
  line-height: 0;
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  filter: saturate(.85) brightness(.86);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-body {
  padding-block: clamp(2rem, 5vw, 3.6rem) clamp(2.4rem, 6vw, 4rem);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 2.6rem);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc__title {
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--teal-on-light);
  margin: 0 0 .7rem;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .15rem;
  counter-reset: toc;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: .3rem 0;
  font-size: .9rem;
  line-height: 1.5;
  color: #2A5147;
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-privacy .privacy-toc__list a::before {
  counter-increment: toc;
  content: "0" counter(toc);
  font-family: var(--font-num);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--orange-deep);
  margin-right: .55rem;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--teal-on-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-toc__meta {
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .06em;
  line-height: 1.7;
  color: #6C8B80;
  margin: 1rem 0 0;
  padding-top: .9rem;
  border-top: 1px solid rgba(10, 26, 20, .12);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-section {
  position: relative;
  padding-block: clamp(1.8rem, 4vw, 2.4rem);
  scroll-margin-top: 1.5rem;
}

.page-privacy .privacy-section + .privacy-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(48%, 320px);
  height: 1px;
  background: var(--teal-on-light);
  opacity: .5;
  transform: rotate(-0.7deg);
  transform-origin: left center;
}

.page-privacy .privacy-section__head {
  margin-bottom: 1rem;
}

.page-privacy .privacy-section__num {
  display: block;
  font-family: var(--font-num);
  font-size: .78rem;
  letter-spacing: .18em;
  color: var(--orange-deep);
  margin-bottom: .45rem;
}

.page-privacy .privacy-section h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.005em;
  margin: 0;
  color: var(--ink-on-light);
}

.page-privacy .privacy-section__lede {
  max-width: 66ch;
  margin: 0 0 .8rem;
  font-size: 1rem;
  line-height: 1.75;
}

.page-privacy .privacy-section p {
  max-width: 66ch;
  line-height: 1.78;
  margin: 0 0 .9rem;
}

.page-privacy .privacy-section h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.4;
  margin: 0 0 .5rem;
  color: var(--teal-on-light);
}

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

.page-privacy .privacy-section a:hover {
  color: #8C3D12;
}

/* ---------- 场景卡片 ---------- */
.page-privacy .privacy-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .9rem;
  margin-top: 1.2rem;
}

.page-privacy .privacy-card {
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(10, 26, 20, .1);
  border-top: 3px solid var(--teal-on-light);
  padding: 1rem 1.1rem 1.1rem;
}

.page-privacy .privacy-card p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.72;
  color: #24483D;
}

/* ---------- 列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  padding: 0;
  margin: .4rem 0 0;
  max-width: 66ch;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.35rem;
  margin-block: .6rem;
  line-height: 1.78;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--teal-on-light);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  color: var(--ink-on-light);
  font-weight: 700;
}

/* ---------- 步骤 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: .55rem;
  max-width: 66ch;
}

.page-privacy .privacy-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .8rem;
  align-items: baseline;
  padding: .75rem .95rem;
  background: rgba(255, 255, 255, .62);
  border-left: 3px solid rgba(11, 107, 87, .55);
  line-height: 1.72;
  font-size: .96rem;
}

.page-privacy .privacy-steps__n {
  font-family: var(--font-num);
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--orange-deep);
}

/* ---------- 提示 ---------- */
.page-privacy .privacy-note {
  max-width: 66ch;
  margin: 1.1rem 0;
  padding: .8rem 1rem;
  background: rgba(255, 138, 61, .1);
  border-left: 3px solid var(--orange-500);
  font-size: .93rem;
  line-height: 1.7;
  color: #6B3413;
}

/* ---------- 折叠 ---------- */
.page-privacy .privacy-more {
  max-width: 66ch;
  margin: 1.1rem 0 0;
  background: rgba(255, 255, 255, .6);
  border: 1px solid rgba(10, 26, 20, .13);
}

.page-privacy .privacy-more > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem 1rem;
  font-weight: 600;
  font-size: .95rem;
  color: var(--teal-on-light);
}

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

.page-privacy .privacy-more > summary::after {
  content: "＋";
  font-family: var(--font-num);
  font-size: .95rem;
  color: var(--orange-deep);
  flex: none;
}

.page-privacy .privacy-more[open] > summary::after {
  content: "－";
}

.page-privacy .privacy-more__body {
  padding: 0 1rem 1rem;
  border-top: 1px solid rgba(10, 26, 20, .1);
}

.page-privacy .privacy-more__body p {
  margin: .85rem 0 0;
  font-size: .94rem;
  line-height: 1.75;
  color: #24483D;
}

/* ---------- 联系面板 ---------- */
.page-privacy .privacy-contact {
  max-width: 66ch;
  margin-top: 1.1rem;
  padding: 1.3rem 1.35rem 1.4rem;
  background: linear-gradient(150deg, var(--ink-800), var(--ink-900) 80%);
  color: var(--paper-100);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  display: grid;
  gap: .8rem;
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .85rem;
}

.page-privacy .privacy-contact__label {
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan-400);
  flex: none;
  min-width: 5.4rem;
}

.page-privacy .privacy-contact__value {
  font-family: var(--font-num);
  font-size: .95rem;
  letter-spacing: .02em;
  color: var(--paper-100);
  word-break: break-all;
}

.page-privacy .privacy-contact .copy-btn {
  font-family: var(--font-num);
  font-size: .74rem;
  letter-spacing: .08em;
  padding: .32rem .7rem;
  background: transparent;
  color: var(--cyan-400);
  border: 1px solid var(--cyan-400);
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-contact .copy-btn:hover {
  background: var(--cyan-400);
  color: var(--ink-900);
}

.page-privacy .privacy-contact .copy-btn[data-copy-state="ok"] {
  background: var(--orange-500);
  border-color: var(--orange-500);
  color: var(--ink-900);
}

.page-privacy .privacy-contact__note {
  margin: 0;
  padding-top: .7rem;
  border-top: 1px solid var(--line-600);
  font-size: .9rem;
  line-height: 1.72;
  color: #B6D6CA;
  max-width: none;
}

.page-privacy .privacy-contact__note a {
  color: var(--orange-500);
}

.page-privacy .privacy-contact__note a:hover {
  color: var(--orange-200);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 3.4rem);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 1.75rem;
    align-self: start;
    border-left: 2px solid var(--teal-on-light);
    padding-left: 1.15rem;
  }

  .page-privacy .privacy-toc__meta {
    border-top: 1px solid rgba(10, 26, 20, .1);
    border-bottom: 0;
  }

  .page-privacy .privacy-section {
    scroll-margin-top: 2rem;
  }

  .page-privacy .privacy-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-hero__lede {
    font-size: 1.08rem;
  }
}

/* ---------- 移动端微调 ---------- */
@media (max-width: 719px) {
  .page-privacy .privacy-toc {
    padding-bottom: 1.2rem;
    border-bottom: 1px solid rgba(10, 26, 20, .12);
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .1rem .9rem;
  }

  .page-privacy .privacy-toc__list a {
    font-size: .86rem;
  }

  .page-privacy .privacy-hero::after {
    width: 180px;
    height: 180px;
    right: -70px;
    bottom: -70px;
  }

  .page-privacy .privacy-steps li {
    padding: .65rem .8rem;
    font-size: .93rem;
  }

  .page-privacy .privacy-contact {
    padding: 1.1rem 1.05rem 1.2rem;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  }

  .page-privacy .privacy-contact__label {
    min-width: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}