/* ===== 隐私政策页 · page-privacy ===== */
.page-privacy {
  --pp-line: rgba(255, 255, 255, 0.13);
  --pp-line-soft: rgba(255, 255, 255, 0.07);
  --pp-ink-soft: #C9D3EA;
  --pp-ink-strong: #F7F9FF;
  background: var(--night);
  color: var(--pp-ink-soft);
}

/* ---- 首屏 ---- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 100% at 84% 0%, rgba(27, 77, 255, 0.26), transparent 62%),
    var(--night);
  padding: clamp(26px, 5vw, 62px) 0 clamp(44px, 7vw, 88px);
}

.page-privacy .pp-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-privacy .pp-hero__bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(154, 167, 199, 0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 167, 199, 0.10) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(78% 68% at 28% 30%, #000 0%, transparent 74%);
  mask-image: radial-gradient(78% 68% at 28% 30%, #000 0%, transparent 74%);
}

.page-privacy .pp-hero__bg::after {
  content: "";
  position: absolute;
  top: -28%;
  right: -20%;
  width: 58vw;
  height: 145%;
  background: linear-gradient(155deg, rgba(27, 77, 255, 0.34), rgba(31, 166, 160, 0.12) 55%, transparent 78%);
  transform: rotate(12deg);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 52px);
  align-items: center;
}

/* 面包屑 */
.page-privacy .pp-crumb {
  margin: 0 0 clamp(14px, 2vw, 22px);
}
.page-privacy .pp-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--mist);
}
.page-privacy .pp-crumb li {
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-privacy .pp-crumb li + li::before {
  content: "/";
  color: rgba(154, 167, 199, 0.5);
}
.page-privacy .pp-crumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-privacy .pp-crumb a:hover {
  color: var(--neon);
}
.page-privacy .pp-crumb li[aria-current] {
  color: var(--pp-ink-strong);
}

/* 标题区 */
.page-privacy .pp-kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--neon);
}

.page-privacy .pp-title {
  margin: 0;
  font-size: clamp(31px, 6.2vw, 60px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--pp-ink-strong);
}
.page-privacy .pp-title em {
  font-style: normal;
  color: var(--neon);
}

.page-privacy .pp-lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: #B9C5E0;
}

.page-privacy .pp-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
}
.page-privacy .pp-facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--eb);
}
.page-privacy .pp-facts__num {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--neon);
}
.page-privacy .pp-facts__label {
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

/* 首屏配图 */
.page-privacy .pp-hero__figure {
  position: relative;
  margin: 0;
}
.page-privacy .pp-hero__figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-line);
  box-shadow: var(--shadow-2);
}
.page-privacy .pp-hero__figure::after {
  content: "";
  position: absolute;
  inset: 16px -14px -14px 16px;
  border: 1px solid rgba(124, 255, 79, 0.4);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

/* ---- 正文区 ---- */
.page-privacy .pp-body {
  position: relative;
  background: var(--night);
  padding: clamp(34px, 5.5vw, 72px) 0 clamp(56px, 8vw, 104px);
}
.page-privacy .pp-body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(27, 77, 255, 0.7), rgba(124, 255, 79, 0.5), transparent);
}

.page-privacy .pp-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.5vw, 40px);
  align-items: start;
}

/* 章节索引 */
.page-privacy .pp-index {
  border-top: 2px solid rgba(27, 77, 255, 0.5);
  padding-top: 16px;
}
.page-privacy .pp-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-privacy .pp-index__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-privacy .pp-index__list li {
  flex: 0 0 auto;
}
.page-privacy .pp-index__list a {
  display: block;
  white-space: nowrap;
  padding: 8px 14px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--pp-line);
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.page-privacy .pp-index__list a:hover,
.page-privacy .pp-index__list a:focus-visible {
  color: var(--night);
  background: var(--neon);
  border-color: var(--neon);
}

/* 长文列 */
.page-privacy .pp-flow {
  min-width: 0;
}

.page-privacy .pp-sec {
  padding: clamp(26px, 3.6vw, 44px) 0;
  border-top: 1px solid var(--pp-line-soft);
  scroll-margin-top: 96px;
}
.page-privacy .pp-flow > .pp-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(14px, 2vw, 20px);
}
.page-privacy .pp-sec__no {
  flex: 0 0 auto;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.5;
  color: var(--neon);
  border: 1px solid rgba(124, 255, 79, 0.45);
  border-radius: 6px;
}
.page-privacy .pp-sec__title {
  margin: 0;
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--pp-ink-strong);
}

.page-privacy .pp-sec__body > p {
  margin: 0 0 14px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}
.page-privacy .pp-sec__body > p:last-child {
  margin-bottom: 0;
}
.page-privacy .pp-sec__body strong {
  font-weight: 700;
  color: var(--pp-ink-strong);
}
.page-privacy .pp-sec__body a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 255, 79, 0.35);
  transition: border-color 0.2s ease;
}
.page-privacy .pp-sec__body a:hover {
  border-bottom-color: var(--neon);
}
.page-privacy .pp-sec__body .data {
  color: var(--neon);
  font-weight: 700;
}

/* 条款清单 */
.page-privacy .pp-terms {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  max-width: 42em;
}
.page-privacy .pp-terms > li {
  position: relative;
  padding: 14px 18px 14px 42px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-ink-soft);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius);
}
.page-privacy .pp-terms > li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 21px;
  width: 8px;
  height: 8px;
  background: var(--lake);
  transform: rotate(45deg);
}
.page-privacy .pp-terms strong {
  color: var(--pp-ink-strong);
}

/* 奶油色重点条款块 */
.page-privacy .pp-note {
  margin: 20px 0;
  padding: clamp(18px, 2.6vw, 26px);
  max-width: 42em;
  background: var(--cream);
  border-left: 5px solid var(--eb);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
}
.page-privacy .pp-note p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: #2E3852;
}
.page-privacy .pp-note p + p {
  margin-top: 10px;
}
.page-privacy .pp-note strong {
  color: var(--eb-deep);
}

/* 信息流向图 */
.page-privacy .pp-diagram {
  margin: 20px 0 22px;
  padding: clamp(16px, 2.4vw, 24px);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(27, 77, 255, 0.16), rgba(31, 166, 160, 0.05));
  border: 1px solid var(--glass-line);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-privacy .pp-diagram__cap {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--mist);
}
.page-privacy .pp-diagram svg {
  display: block;
  width: 100%;
  min-width: 520px;
  height: auto;
}

/* 折叠条款 */
.page-privacy .pp-fold {
  margin: 16px 0 0;
  max-width: 42em;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
}
.page-privacy .pp-fold > summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 14px 18px 14px 46px;
  font-size: 15px;
  font-weight: 700;
  color: var(--pp-ink-strong);
  transition: background 0.2s ease;
}
.page-privacy .pp-fold > summary::-webkit-details-marker {
  display: none;
}
.page-privacy .pp-fold > summary::before,
.page-privacy .pp-fold > summary::after {
  content: "";
  position: absolute;
  left: 20px;
  top: 50%;
  background: var(--neon);
  border-radius: 1px;
}
.page-privacy .pp-fold > summary::before {
  width: 12px;
  height: 2px;
  margin-top: -1px;
}
.page-privacy .pp-fold > summary::after {
  width: 2px;
  height: 12px;
  margin-top: -6px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.page-privacy .pp-fold[open] > summary::after {
  transform: scaleY(0);
  opacity: 0;
}
.page-privacy .pp-fold > summary:hover {
  background: rgba(255, 255, 255, 0.05);
}
.page-privacy .pp-fold__body {
  max-width: 40em;
  padding: 0 18px 18px 46px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}
.page-privacy .pp-fold__body ol {
  margin: 0;
  padding-left: 18px;
}
.page-privacy .pp-fold__body li + li {
  margin-top: 6px;
}
.page-privacy .pp-fold__body p {
  margin: 12px 0 0;
  max-width: none;
  font-size: 14.5px;
  color: #A9B6D4;
}
.page-privacy .pp-fold__body .data {
  color: var(--neon);
  font-weight: 700;
}

/* 保存期限表 */
.page-privacy .pp-keep {
  display: grid;
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  max-width: 42em;
  border-top: 1px solid var(--pp-line);
}
.page-privacy .pp-keep li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pp-ink-soft);
  border-bottom: 1px solid var(--pp-line);
}
.page-privacy .pp-keep__k {
  font-weight: 700;
  color: var(--pp-ink-strong);
}
.page-privacy .pp-keep .data {
  color: var(--neon);
  font-weight: 700;
}

/* 联系方式玻璃条 */
.page-privacy .pp-contact {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: clamp(18px, 2.6vw, 26px);
  max-width: 42em;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-line);
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.page-privacy .pp-contact p {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 16px;
  margin: 0;
}
.page-privacy .pp-contact__label {
  flex: 0 0 auto;
  min-width: 72px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.page-privacy .pp-contact__val {
  font-size: 15px;
  color: var(--pp-ink-strong);
  word-break: break-all;
}
.page-privacy .pp-contact__val.data {
  color: var(--neon);
  font-weight: 700;
}

/* ---- 响应式 ---- */
@media (max-width: 640px) {
  .page-privacy .pp-hero__figure::after {
    display: none;
  }
  .page-privacy .pp-terms > li {
    padding: 12px 14px 12px 36px;
    font-size: 14.5px;
  }
  .page-privacy .pp-terms > li::before {
    left: 15px;
    top: 19px;
  }
  .page-privacy .pp-fold > summary,
  .page-privacy .pp-fold__body {
    padding-left: 40px;
  }
}

@media (min-width: 620px) {
  .page-privacy .pp-keep li {
    grid-template-columns: 152px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 940px) {
  .page-privacy .pp-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-body__grid {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(44px, 5vw, 76px);
  }
  .page-privacy .pp-index {
    position: sticky;
    top: 104px;
    border-top: 0;
    border-left: 2px solid rgba(27, 77, 255, 0.5);
    padding: 4px 0 4px 20px;
  }
  .page-privacy .pp-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-privacy .pp-index__list a {
    position: relative;
    white-space: normal;
    padding: 7px 0;
    line-height: 1.5;
    background: transparent;
    border: 0;
    border-radius: 0;
  }
  .page-privacy .pp-index__list a::before {
    content: "";
    position: absolute;
    left: -25px;
    top: 50%;
    width: 8px;
    height: 8px;
    margin-top: -4px;
    background: var(--eb);
    transform: rotate(45deg);
    transition: background 0.2s ease, transform 0.2s ease;
  }
  .page-privacy .pp-index__list a:hover,
  .page-privacy .pp-index__list a:focus-visible {
    color: var(--neon);
    background: transparent;
    border-color: transparent;
  }
  .page-privacy .pp-index__list a:hover::before,
  .page-privacy .pp-index__list a:focus-visible::before {
    background: var(--neon);
    transform: rotate(45deg) scale(1.35);
  }
}
<<<END>>>