.page-privacy {
  --pp-soft: #4B3E35;
  --pp-line: rgba(36, 27, 22, 0.13);
  --pp-line-strong: rgba(36, 27, 22, 0.26);
  --pp-teal-ink: #0C7B62;
  background: var(--bsm-cream);
  color: var(--bsm-ink);
  font-family: var(--bsm-font-sans);
  -webkit-font-smoothing: antialiased;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

.page-privacy img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* 首屏 */
.page-privacy .pp-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--bsm-night);
  color: var(--bsm-paper);
  padding-top: calc(var(--bsm-header-h) + clamp(26px, 6vw, 62px));
  padding-bottom: clamp(30px, 5vw, 58px);
}

.page-privacy .pp-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(46, 74, 107, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(46, 74, 107, 0.36) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.2) 72%, transparent);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.2) 72%, transparent);
}

.page-privacy .pp-hero__art {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.16;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), transparent 88%);
}

.page-privacy .pp-hero__art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.page-privacy .pp-hero .bsm-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-privacy .pp-hero .bsm-breadcrumb__link {
  color: var(--bsm-teal);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pp-hero .bsm-breadcrumb__link:hover,
.page-privacy .pp-hero .bsm-breadcrumb__link:focus-visible {
  border-bottom-color: var(--bsm-teal);
}

.page-privacy .pp-hero .bsm-breadcrumb__sep {
  color: var(--bsm-steel);
}

.page-privacy .pp-hero .bsm-breadcrumb__current {
  color: var(--bsm-paper);
}

.page-privacy .pp-hero .bsm-eyebrow {
  color: var(--bsm-teal);
}

.page-privacy .pp-hero h1 {
  margin: 14px 0 0;
  max-width: 22ch;
  font-family: var(--bsm-font-serif);
  font-weight: 700;
  font-size: clamp(28px, 5.2vw, 50px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--bsm-paper);
}

.page-privacy .pp-hero__lede {
  margin: clamp(14px, 2.4vw, 22px) 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(251, 247, 239, 0.86);
}

.page-privacy .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 0;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid rgba(46, 74, 107, 0.85);
}

.page-privacy .pp-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-right: 18px;
  margin-right: 18px;
  border-right: 1px solid rgba(46, 74, 107, 0.9);
  font-family: var(--bsm-font-num);
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--bsm-paper);
}

.page-privacy .pp-hero__meta li:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0;
}

.page-privacy .pp-hero__meta span {
  font-family: var(--bsm-font-sans);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--bsm-steel);
}

/* 阅读区外壳与工具栏 */
.page-privacy .pp-shell {
  padding-block: clamp(26px, 4vw, 50px) clamp(56px, 8vw, 104px);
}

.page-privacy .pp-fsinput {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-privacy .pp-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 14px;
  margin-bottom: clamp(20px, 3vw, 34px);
  border-bottom: 1px solid var(--pp-line-strong);
}

.page-privacy .pp-toolbar__label {
  margin-right: 4px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: #6B5A4E;
}

.page-privacy .pp-fsbtn {
  cursor: pointer;
  padding: 5px 13px;
  font-size: 13px;
  line-height: 1.4;
  color: #5C4C41;
  background: transparent;
  border: 1px solid var(--pp-line-strong);
  clip-path: var(--bsm-cut-sm);
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-privacy .pp-fsbtn:hover {
  border-color: var(--bsm-flame);
  color: var(--bsm-flame);
}

.page-privacy #pp-fs-std:checked ~ .pp-toolbar .pp-fsbtn[for="pp-fs-std"],
.page-privacy #pp-fs-lg:checked ~ .pp-toolbar .pp-fsbtn[for="pp-fs-lg"] {
  background: var(--bsm-night);
  border-color: var(--bsm-night);
  color: var(--bsm-teal);
}

.page-privacy #pp-fs-std:focus-visible ~ .pp-toolbar .pp-fsbtn[for="pp-fs-std"],
.page-privacy #pp-fs-lg:focus-visible ~ .pp-toolbar .pp-fsbtn[for="pp-fs-lg"] {
  outline: 2px solid var(--bsm-flame);
  outline-offset: 2px;
}

.page-privacy .pp-toolbar__back {
  margin-left: auto;
  font-size: 13px;
  color: #5C4C41;
  text-decoration: none;
  border-bottom: 1px solid var(--pp-teal-ink);
}

.page-privacy .pp-toolbar__back:hover {
  color: var(--bsm-flame);
  border-bottom-color: var(--bsm-flame);
}

/* 布局 */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 40px);
}

/* 章节索引：窄屏为横向滑动索引 */
.page-privacy .pp-index__title {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: #6B5A4E;
}

.page-privacy .pp-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pp-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  white-space: nowrap;
  font-size: 13px;
  color: #4B3E35;
  text-decoration: none;
  background: var(--bsm-paper);
  border: 1px solid var(--pp-line-strong);
  clip-path: var(--bsm-cut-sm);
}

.page-privacy .pp-index__list a:hover,
.page-privacy .pp-index__list a:focus-visible {
  border-color: var(--bsm-flame);
  color: var(--bsm-ink);
}

.page-privacy .pp-index__num {
  font-family: var(--bsm-font-num);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--pp-teal-ink);
}

.page-privacy .pp-index__back {
  display: none;
  font-size: 13px;
  color: #5C4C41;
  text-decoration: none;
  border-bottom: 1px solid var(--pp-teal-ink);
}

/* 正文 */
.page-privacy .pp-body {
  max-width: 72ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--bsm-ink);
}

.page-privacy #pp-fs-lg:checked ~ .pp-layout .pp-body {
  font-size: 18.5px;
}

.page-privacy .pp-sec {
  scroll-margin-top: calc(var(--bsm-header-h) + 24px);
  padding-top: clamp(24px, 3.2vw, 38px);
  border-top: 1px solid var(--pp-line);
}

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

.page-privacy .pp-sec h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--bsm-font-serif);
  font-weight: 700;
  font-size: clamp(21px, 2.8vw, 28px);
  line-height: 1.35;
  color: var(--bsm-ink);
}

.page-privacy .pp-sec__num {
  flex: none;
  font-family: var(--bsm-font-num);
  font-size: clamp(15px, 1.7vw, 18px);
  letter-spacing: 0.06em;
  color: var(--bsm-flame);
}

.page-privacy .pp-sec p {
  margin: 0 0 14px;
}

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

.page-privacy .pp-body p a,
.page-privacy .pp-body li a {
  color: var(--pp-teal-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(12, 123, 98, 0.45);
}

.page-privacy .pp-body p a:hover,
.page-privacy .pp-body li a:hover,
.page-privacy .pp-body p a:focus-visible,
.page-privacy .pp-body li a:focus-visible {
  color: var(--bsm-flame);
  border-bottom-color: var(--bsm-flame);
}

.page-privacy .pp-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 9px;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 2px;
  background: var(--pp-teal-ink);
}

.page-privacy .pp-defs {
  margin: 0 0 4px;
}

.page-privacy .pp-defs > div {
  padding: 12px 0;
  border-top: 1px dashed var(--pp-line);
}

.page-privacy .pp-defs > div:first-child {
  padding-top: 2px;
  border-top: 0;
}

.page-privacy .pp-defs dt {
  margin-bottom: 4px;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--bsm-ink);
}

.page-privacy .pp-defs dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pp-soft);
}

/* 联系面板 */
.page-privacy .pp-contact {
  display: grid;
  gap: 14px;
  margin: 20px 0 22px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--bsm-night);
  color: var(--bsm-paper);
  clip-path: var(--bsm-cut);
}

.page-privacy .pp-contact__row {
  display: grid;
  gap: 3px;
}

.page-privacy .pp-contact__label {
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--bsm-steel);
}

.page-privacy .pp-contact__value {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--bsm-paper);
  word-break: break-word;
}

.page-privacy .pp-contact__value--num {
  font-family: var(--bsm-font-num);
  font-size: 21px;
  letter-spacing: 0.05em;
  color: var(--bsm-teal);
}

.page-privacy .pp-contact a {
  color: var(--bsm-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 192, 0.5);
}

.page-privacy .pp-contact a:hover,
.page-privacy .pp-contact a:focus-visible {
  color: var(--bsm-ember);
  border-bottom-color: var(--bsm-ember);
}

/* 相关入口 */
.page-privacy .pp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  font-size: 13.5px;
  color: #3B2F28;
  text-decoration: none;
  background: var(--bsm-paper);
  border: 1px solid var(--pp-line-strong);
  clip-path: var(--bsm-cut-sm);
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-privacy .pp-links a:hover,
.page-privacy .pp-links a:focus-visible {
  background: var(--bsm-night);
  border-color: var(--bsm-night);
  color: var(--bsm-teal);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .pp-hero__art {
    width: min(62%, 760px);
    opacity: 0.34;
    -webkit-mask-image: linear-gradient(to left, rgba(0, 0, 0, 0.95) 8%, transparent 92%);
    mask-image: linear-gradient(to left, rgba(0, 0, 0, 0.95) 8%, transparent 92%);
  }

  .page-privacy .pp-contact {
    grid-template-columns: 1fr 1fr;
  }

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

@media (min-width: 900px) {
  .page-privacy .pp-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .pp-index {
    position: sticky;
    top: calc(var(--bsm-header-h) + 28px);
  }

  .page-privacy .pp-index__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .pp-index__list li {
    border-top: 1px solid var(--pp-line);
  }

  .page-privacy .pp-index__list li:last-child {
    border-bottom: 1px solid var(--pp-line);
  }

  .page-privacy .pp-index__list a {
    display: flex;
    padding: 10px 0 10px 12px;
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
    clip-path: none;
  }

  .page-privacy .pp-index__list a:hover,
  .page-privacy .pp-index__list a:focus-visible {
    border-left-color: var(--bsm-flame);
    color: var(--bsm-ink);
  }

  .page-privacy .pp-index__back {
    display: inline-block;
    margin-top: 16px;
  }

  .page-privacy .pp-body {
    font-size: 17px;
  }
}

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

/* 打印 */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pp-hero {
    background: #fff;
    color: #000;
    padding-top: 0;
    padding-bottom: 14px;
  }

  .page-privacy .pp-hero__art,
  .page-privacy .pp-hero__grid,
  .page-privacy .pp-toolbar,
  .page-privacy .pp-fsinput,
  .page-privacy .pp-index,
  .page-privacy .pp-links {
    display: none !important;
  }

  .page-privacy .pp-hero h1,
  .page-privacy .pp-hero__lede,
  .page-privacy .pp-hero__meta li,
  .page-privacy .pp-hero .bsm-breadcrumb__link,
  .page-privacy .pp-hero .bsm-breadcrumb__current {
    color: #000;
  }

  .page-privacy .pp-layout {
    display: block;
  }

  .page-privacy .pp-body {
    max-width: none;
    font-size: 11pt;
    line-height: 1.6;
  }

  .page-privacy .pp-sec {
    break-inside: avoid;
    border-top: 1px solid #bbb;
  }

  .page-privacy .pp-contact {
    background: #fff;
    color: #000;
    border: 1px solid #000;
    clip-path: none;
  }

  .page-privacy .pp-contact__value,
  .page-privacy .pp-contact__value--num,
  .page-privacy .pp-contact a {
    color: #000;
  }
}
<<<END>>>