.page-privacy {
  --pp-max: 1180px;
  background: var(--ink-950);
  color: var(--text-900);
}

.page-privacy .pp-shell {
  width: 100%;
  max-width: var(--pp-max);
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .page-privacy .pp-shell {
    padding: 0 40px;
  }
}

/* ---------- 页首 ---------- */

.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  padding: 30px 0 0;
  color: var(--cream-050);
  background-color: var(--ink-950);
  background-image: repeating-linear-gradient(115deg, rgba(226, 215, 195, 0.04) 0 1px, transparent 1px 10px);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  top: -140px;
  right: -90px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(255, 106, 26, 0.2), transparent 68%);
  pointer-events: none;
}

.page-privacy .pp-hero .pp-shell {
  position: relative;
  z-index: 2;
}

.page-privacy .pp-crumb {
  margin-bottom: 30px;
}

.page-privacy .pp-crumb .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-crumb .breadcrumb__link,
.page-privacy .pp-crumb .breadcrumb__item,
.page-privacy .pp-crumb .breadcrumb__sep {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: rgba(226, 215, 195, 0.55);
  text-decoration: none;
}

.page-privacy .pp-crumb .breadcrumb__link:hover {
  color: var(--orange-500);
}

.page-privacy .pp-crumb .breadcrumb__item[aria-current="page"] {
  color: rgba(226, 215, 195, 0.85);
}

.page-privacy .pp-hero__eyebrow {
  margin: 0 0 16px;
  font-size: 12.5px;
  letter-spacing: 0.22em;
  color: var(--orange-500);
}

.page-privacy .pp-hero__title {
  margin: 0;
  max-width: 18em;
  font-size: clamp(1.9rem, 1.25rem + 3.1vw, 3.5rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-privacy .pp-hero__mark {
  color: var(--orange-500);
}

.page-privacy .pp-hero__lede {
  margin: 22px 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(245, 239, 227, 0.76);
}

.page-privacy .pp-hero__meta {
  margin: 24px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: rgba(226, 215, 195, 0.5);
}

.page-privacy .pp-hero__media {
  position: relative;
  z-index: 1;
  margin: 44px 0 0;
  max-height: 430px;
  overflow: hidden;
  background: var(--ink-800);
}

.page-privacy .pp-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.9;
}

/* ---------- 正文画布 ---------- */

.page-privacy .pp-body {
  position: relative;
  margin-top: -1px;
  padding: 60px 0 84px;
  background: var(--cream-050);
  color: var(--text-900);
  clip-path: polygon(0 26px, 100% 0, 100% 100%, 0 100%);
}

.page-privacy .pp-body__shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
}

.page-privacy .pp-sec {
  padding-top: 34px;
  border-top: 1px solid var(--line-dark);
}

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

.page-privacy .pp-sec + .pp-sec {
  margin-top: 52px;
}

.page-privacy .pp-sec__head {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 12px;
  align-items: baseline;
}

.page-privacy .pp-sec__num {
  grid-column: 1;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange-600);
}

.page-privacy .pp-sec__title {
  grid-column: 2;
  margin: 0;
  font-size: clamp(1.25rem, 1.05rem + 1vw, 1.7rem);
  font-weight: 800;
  line-height: 1.38;
  letter-spacing: -0.02em;
}

.page-privacy .pp-sec__note {
  grid-column: 2;
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--warm-gray-500);
}

.page-privacy .pp-sec__body {
  margin-top: 22px;
}

.page-privacy .pp-sec__body p {
  margin: 0 0 16px;
  max-width: 38em;
  font-size: 17px;
  line-height: 1.85;
}

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

.page-privacy .pp-sec__body a {
  color: var(--blue-800);
  text-decoration: none;
  border-bottom: 2px solid rgba(46, 107, 255, 0.32);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .pp-sec__body a:hover,
.page-privacy .pp-sec__body a:focus-visible {
  color: var(--orange-600);
  border-bottom-color: var(--orange-500);
}

/* ---------- 条目列表 ---------- */

.page-privacy .pp-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
  max-width: 40em;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 24px;
  font-size: 16.5px;
  line-height: 1.85;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 11px;
  height: 2px;
  background: var(--blue-500);
}

.page-privacy .pp-list strong {
  font-weight: 700;
  color: var(--text-900);
}

/* ---------- 事实表 ---------- */

.page-privacy .pp-facts {
  margin: 0;
  display: grid;
}

.page-privacy .pp-facts__row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--line-dark);
}

.page-privacy .pp-facts__row:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pp-facts dt {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange-600);
}

.page-privacy .pp-facts dd {
  margin: 0;
  max-width: 38em;
  font-size: 16.5px;
  line-height: 1.85;
}

@media (min-width: 760px) {
  .page-privacy .pp-facts__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 8px 28px;
    align-items: baseline;
  }
}

/* ---------- 步骤列表 ---------- */

.page-privacy .pp-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
  max-width: 40em;
}

.page-privacy .pp-steps li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-privacy .pp-steps__idx {
  padding-top: 5px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--blue-500);
}

.page-privacy .pp-steps li > div {
  font-size: 16.5px;
  line-height: 1.85;
}

.page-privacy .pp-steps strong {
  font-weight: 700;
  color: var(--text-900);
  margin-right: 4px;
}

/* ---------- 联系面板 ---------- */

.page-privacy .pp-channel {
  display: grid;
  gap: 22px;
  margin: 4px 0 24px;
  padding: 26px 22px;
  color: var(--cream-050);
  background: var(--ink-950);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-privacy .pp-channel__key {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: rgba(226, 215, 195, 0.55);
}

.page-privacy .pp-channel__val {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--cream-050);
  word-break: break-word;
}

.page-privacy .pp-channel__hint {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(226, 215, 195, 0.6);
}

.page-privacy .pp-channel__copy {
  margin-top: 14px;
  padding: 7px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--cream-050);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .pp-channel__copy:hover,
.page-privacy .pp-channel__copy:focus-visible {
  color: var(--ink-950);
  background: var(--orange-500);
  border-color: var(--orange-500);
}

.page-privacy .pp-channel__copy:focus-visible {
  outline: 2px solid var(--orange-500);
  outline-offset: 3px;
}

@media (min-width: 720px) {
  .page-privacy .pp-channel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 36px;
    padding: 30px 32px;
  }

  .page-privacy .pp-channel__item:last-child {
    grid-column: 1 / -1;
  }
}

/* ---------- 小节索引 ---------- */

.page-privacy .pp-index {
  display: none;
}

@media (min-width: 1000px) {
  .page-privacy .pp-body__shell {
    grid-template-columns: minmax(0, 1fr) 200px;
    gap: 0 72px;
    align-items: start;
  }

  .page-privacy .pp-index {
    display: block;
    position: sticky;
    top: 96px;
  }

  .page-privacy .pp-index__label {
    margin: 0 0 14px;
    font-size: 12px;
    letter-spacing: 0.18em;
    color: var(--warm-gray-500);
  }

  .page-privacy .pp-index__list {
    margin: 0;
    padding: 0;
    list-style: none;
    border-left: 1px solid var(--line-dark);
  }

  .page-privacy .pp-index__link {
    display: flex;
    align-items: baseline;
    gap: 8px;
    position: relative;
    padding: 9px 0 9px 16px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--warm-gray-500);
    text-decoration: none;
    transition: color 0.2s var(--ease);
  }

  .page-privacy .pp-index__num {
    font-size: 11.5px;
    letter-spacing: 0.06em;
    color: rgba(138, 127, 114, 0.75);
  }

  .page-privacy .pp-index__link:hover {
    color: var(--text-900);
  }

  .page-privacy .pp-index__link[aria-current="true"] {
    color: var(--text-900);
    font-weight: 700;
  }

  .page-privacy .pp-index__link[aria-current="true"] .pp-index__num {
    color: var(--orange-600);
  }

  .page-privacy .pp-index__link[aria-current="true"]::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--orange-500);
  }
}

/* ---------- 窄屏 ---------- */

@media (max-width: 700px) {
  .page-privacy .pp-hero {
    padding-top: 24px;
  }

  .page-privacy .pp-hero__media {
    margin-top: 32px;
    max-height: 240px;
  }

  .page-privacy .pp-body {
    padding: 48px 0 68px;
    clip-path: polygon(0 16px, 100% 0, 100% 100%, 0 100%);
  }

  .page-privacy .pp-sec + .pp-sec {
    margin-top: 40px;
  }

  .page-privacy .pp-sec__body p,
  .page-privacy .pp-list li,
  .page-privacy .pp-facts dd,
  .page-privacy .pp-steps li > div {
    font-size: 16px;
    line-height: 1.78;
  }

  .page-privacy .pp-channel {
    padding: 22px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-channel__copy,
  .page-privacy .pp-index__link,
  .page-privacy .pp-sec__body a {
    transition: none;
  }
}