.page-privacy {
  position: relative;
  background-color: var(--color-ice);
  background-image:
    linear-gradient(rgba(11, 27, 61, 0.024) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 27, 61, 0.024) 1px, transparent 1px);
  background-size: 24px 24px;
  overflow-x: hidden;
}

/* ===== Hero 框景 ===== */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-dark);
  color: var(--color-text-reverse);
  padding: 52px 0 60px;
}

.page-privacy .pp-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse 85% 80% at 72% 20%, #000 15%, transparent 75%);
  mask-image: radial-gradient(ellipse 85% 80% at 72% 20%, #000 15%, transparent 75%);
  z-index: 1;
}

.page-privacy .pp-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  z-index: 0;
}

.page-privacy .pp-hero__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 27, 61, 0.92) 0%, rgba(11, 27, 61, 0.58) 58%, rgba(11, 27, 61, 0.92) 100%);
  z-index: 1;
}

.page-privacy .pp-hero__laser {
  position: absolute;
  right: 0;
  bottom: 18px;
  left: 0;
  height: 2px;
  z-index: 2;
  background: linear-gradient(90deg, var(--color-cyan) 0%, var(--color-purple) 48%, var(--color-orange) 100%);
  opacity: 0.85;
  transform: skewX(-18deg);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 3;
}

.page-privacy .pp-hero__breadcrumb {
  margin-bottom: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(244, 247, 251, 0.6);
}

.page-privacy .pp-hero__breadcrumb .breadcrumb-item {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .pp-hero__breadcrumb .breadcrumb-item:hover {
  color: var(--color-cyan);
}

.page-privacy .pp-hero__breadcrumb .breadcrumb-item[aria-current="page"] {
  color: var(--color-orange);
  font-weight: 600;
}

.page-privacy .pp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-cyan);
  text-transform: uppercase;
}

.page-privacy .pp-eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--color-orange);
  flex-shrink: 0;
}

.page-privacy .pp-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-head);
  font-size: clamp(38px, 7vw, 60px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-privacy .pp-hero__lead {
  max-width: 660px;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 247, 251, 0.78);
}

.page-privacy .pp-hero__version {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 6px 14px;
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: 999px;
  font-size: 12px;
  font-family: var(--font-data);
  letter-spacing: 0.04em;
  color: rgba(244, 247, 251, 0.72);
  background: rgba(11, 27, 61, 0.4);
}

.page-privacy .pp-hero__version-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 10px rgba(57, 255, 20, 0.7);
}

@media (min-width: 768px) {
  .page-privacy .pp-hero {
    padding: 80px 0 96px;
  }

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

/* ===== 主布局 ===== */
.page-privacy .pp-layout {
  display: grid;
  gap: 28px;
  padding-top: 48px;
  padding-bottom: 88px;
}

@media (min-width: 1024px) {
  .page-privacy .pp-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
    gap: 56px;
    padding-top: 72px;
    padding-bottom: 120px;
  }
}

/* ===== 左侧目录 ===== */
.page-privacy .pp-aside__inner {
  background: #fff;
  border: 1px solid rgba(11, 27, 61, 0.07);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 22px;
}

@media (min-width: 1024px) {
  .page-privacy .pp-aside__inner {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

.page-privacy .pp-aside__label {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gray);
}

.page-privacy .pp-toc {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-privacy .pp-toc__link {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-privacy .pp-toc__link:hover {
  background: rgba(11, 27, 61, 0.05);
  color: var(--color-orange);
  transform: translateX(4px);
}

.page-privacy .pp-toc__link:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 2px;
}

.page-privacy .pp-aside__status {
  margin-top: 20px;
  padding: 16px;
  border-radius: 12px;
  background: var(--color-ice);
}

.page-privacy .pp-aside__status-title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-space);
}

.page-privacy .pp-aside__dl {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-aside__dl-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
}

.page-privacy .pp-aside__dl-row dt {
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(0, 229, 255, 0.14);
  color: #007a8a;
  white-space: nowrap;
}

.page-privacy .pp-aside__dl-row:last-child dt {
  background: rgba(255, 45, 45, 0.1);
  color: #c52828;
}

.page-privacy .pp-aside__dl-row dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(22, 35, 63, 0.72);
}

.page-privacy .pp-aside__contact {
  margin-top: 20px;
  padding: 16px;
  border: 1px dashed rgba(11, 27, 61, 0.14);
  border-radius: 12px;
}

.page-privacy .pp-aside__contact-label {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-gray);
}

.page-privacy .pp-aside__contact-value {
  margin: 0 0 6px;
  font-size: 13px;
  font-family: var(--font-data);
  color: var(--color-space);
  word-break: break-all;
}

.page-privacy .pp-aside__contact-note {
  margin: 0;
  font-size: 12px;
  color: var(--color-gray);
  line-height: 1.6;
}

@media (min-width: 1024px) {
  .page-privacy .pp-aside__inner {
    padding: 26px;
  }
}

/* ===== 目录跟随（:has） ===== */
.page-privacy:has(#collect:target) .pp-toc__link[href="#collect"],
.page-privacy:has(#purpose:target) .pp-toc__link[href="#purpose"],
.page-privacy:has(#cookie:target) .pp-toc__link[href="#cookie"],
.page-privacy:has(#sharing:target) .pp-toc__link[href="#sharing"],
.page-privacy:has(#rights:target) .pp-toc__link[href="#rights"],
.page-privacy:has(#updates:target) .pp-toc__link[href="#updates"] {
  background: rgba(255, 107, 0, 0.12);
  color: var(--color-orange);
}

/* ===== 右侧内容 ===== */
.page-privacy .pp-content {
  display: grid;
  gap: 24px;
}

.page-privacy .pp-notice {
  padding: 14px 18px;
  border: 1px dashed rgba(11, 27, 61, 0.16);
  border-radius: 12px;
  background: rgba(11, 27, 61, 0.03);
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-gray);
}

.page-privacy .pp-section {
  background: #fff;
  border: 1px solid rgba(11, 27, 61, 0.07);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 28px 22px;
  scroll-margin-top: calc(var(--header-h) + 90px);
}

@media (min-width: 768px) {
  .page-privacy .pp-section {
    padding: 36px 34px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pp-section {
    padding: 42px 44px;
  }
}

.page-privacy .pp-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid rgba(11, 27, 61, 0.06);
}

.page-privacy .pp-section__num {
  flex-shrink: 0;
  display: inline-block;
  padding: 3px 13px;
  border-radius: 999px;
  background: rgba(255, 107, 0, 0.12);
  color: var(--color-orange);
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.7;
}

.page-privacy .pp-section__title {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .page-privacy .pp-section__title {
    font-size: 28px;
  }
}

.page-privacy .pp-section__lead {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(22, 35, 63, 0.78);
}

.page-privacy .pp-section__text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(22, 35, 63, 0.8);
}

/* ===== 信息收集卡片 ===== */
.page-privacy .pp-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 720px) {
  .page-privacy .pp-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.page-privacy .pp-card {
  padding: 20px 20px 22px;
  border-radius: 14px;
  background: var(--color-ice);
  border-left: 4px solid var(--color-cyan);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-privacy .pp-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.page-privacy .pp-card:nth-child(2) {
  border-left-color: var(--color-purple);
}

.page-privacy .pp-card:nth-child(3) {
  border-left-color: var(--color-orange);
}

.page-privacy .pp-card:nth-child(4) {
  border-left-color: var(--color-green);
}

.page-privacy .pp-card__title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-space);
}

.page-privacy .pp-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(22, 35, 63, 0.75);
}

/* ===== 使用目的 ===== */
.page-privacy .pp-flow {
  margin: 0 0 24px;
  height: 48px;
  border-radius: 12px;
  background: rgba(11, 27, 61, 0.03);
  border: 1px solid rgba(11, 27, 61, 0.06);
}

.page-privacy .pp-flow__svg {
  width: 100%;
  height: 100%;
  display: block;
}

.page-privacy .pp-purpose-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 720px) {
  .page-privacy .pp-purpose-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.page-privacy .pp-purpose-item {
  padding: 22px 20px;
  border-radius: 14px;
  background: var(--color-ice);
  border-left: 4px solid var(--color-cyan);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-privacy .pp-purpose-item:nth-child(2) {
  border-left-color: var(--color-green);
}

.page-privacy .pp-purpose-item:nth-child(3) {
  border-left-color: var(--color-orange);
}

.page-privacy .pp-purpose-item:nth-child(4) {
  border-left-color: var(--color-purple);
}

.page-privacy .pp-purpose-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.page-privacy .pp-ico-box {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 12px;
  color: var(--color-cyan);
  background: rgba(0, 229, 255, 0.12);
}

.page-privacy .pp-purpose-item:nth-child(2) .pp-ico-box {
  color: #007a34;
  background: rgba(57, 255, 20, 0.16);
}

.page-privacy .pp-purpose-item:nth-child(3) .pp-ico-box {
  color: #c45300;
  background: rgba(255, 107, 0, 0.14);
}

.page-privacy .pp-purpose-item:nth-child(4) .pp-ico-box {
  color: #5a3bc9;
  background: rgba(123, 75, 255, 0.14);
}

.page-privacy .pp-ico {
  width: 22px;
  height: 22px;
}

.page-privacy .pp-purpose-item__title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-space);
}

.page-privacy .pp-purpose-item__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(22, 35, 63, 0.75);
}

/* ===== Cookie 与本地存储 ===== */
.page-privacy .pp-detail {
  margin-bottom: 12px;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid rgba(11, 27, 61, 0.08);
  background: var(--color-ice);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-privacy .pp-detail[open] {
  border-color: rgba(0, 229, 255, 0.5);
  background: #fff;
}

.page-privacy .pp-detail__summary {
  position: relative;
  padding-left: 26px;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-space);
  user-select: none;
}

.page-privacy .pp-detail__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-detail__summary::before {
  content: "+";
  position: absolute;
  left: 2px;
  top: 1px;
  font-family: var(--font-data);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-cyan);
  transition: transform 0.2s ease, color 0.2s ease;
}

.page-privacy .pp-detail[open] .pp-detail__summary::before {
  content: "–";
  color: var(--color-orange);
}

.page-privacy .pp-detail__body {
  margin: 12px 0 0;
  padding-left: 26px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(22, 35, 63, 0.78);
}

.page-privacy .pp-cookie-note {
  margin-top: 16px;
  padding: 20px;
  border-radius: 14px;
  background: rgba(123, 75, 255, 0.08);
  border: 1px solid rgba(123, 75, 255, 0.16);
}

.page-privacy .pp-cookie-note__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-space);
}

.page-privacy .pp-cookie-note__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(22, 35, 63, 0.75);
}

/* ===== 第三方共享 ===== */
.page-privacy .pp-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list__item {
  padding: 16px 18px;
  border-radius: 12px;
  background: var(--color-ice);
  border-left: 4px solid var(--color-orange);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(22, 35, 63, 0.78);
}

.page-privacy .pp-list__item strong {
  color: var(--color-space);
  font-weight: 700;
}

.page-privacy .pp-list__item:nth-child(2) {
  border-left-color: var(--color-cyan);
}

.page-privacy .pp-list__item:nth-child(3) {
  border-left-color: var(--color-purple);
}

.page-privacy .pp-list__item:nth-child(4) {
  border-left-color: var(--color-gray);
}

/* ===== 用户权利 ===== */
.page-privacy .pp-rights {
  display: grid;
  gap: 12px;
}

.page-privacy .pp-right {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(11, 27, 61, 0.08);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-privacy .pp-right:hover {
  border-color: rgba(0, 229, 255, 0.4);
  box-shadow: 0 8px 24px rgba(11, 27, 61, 0.07);
}

.page-privacy .pp-right__badge {
  flex-shrink: 0;
  display: inline-block;
  padding: 3px 13px;
  border-radius: 999px;
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  background: rgba(0, 229, 255, 0.14);
  color: #007a8a;
  white-space: nowrap;
}

.page-privacy .pp-right:nth-child(2) .pp-right__badge {
  background: rgba(255, 107, 0, 0.14);
  color: #c45300;
}

.page-privacy .pp-right:nth-child(3) .pp-right__badge {
  background: rgba(57, 255, 20, 0.16);
  color: #007a34;
}

.page-privacy .pp-right:nth-child(4) .pp-right__badge {
  background: rgba(123, 75, 255, 0.14);
  color: #5a3bc9;
}

.page-privacy .pp-right:nth-child(5) .pp-right__badge {
  background: rgba(11, 27, 61, 0.08);
  color: var(--color-space);
}

.page-privacy .pp-right__text {
  margin: 0;
  padding-top: 2px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(22, 35, 63, 0.8);
}

.page-privacy .pp-rights-note {
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(0, 229, 255, 0.08);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(22, 35, 63, 0.75);
}

/* ===== 政策更新 ===== */
.page-privacy .pp-updates-list {
  display: grid;
  gap: 14px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-updates-list__item {
  position: relative;
  padding-left: 26px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(22, 35, 63, 0.8);
}

.page-privacy .pp-updates-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--color-green);
  box-shadow: 0 0 10px rgba(57, 255, 20, 0.35);
}

.page-privacy .pp-contact-card {
  display: grid;
  gap: 18px;
  margin-top: 22px;
  padding: 26px 24px;
  border-radius: 16px;
  background: var(--color-bg-dark);
  color: var(--color-text-reverse);
  overflow: hidden;
  position: relative;
}

.page-privacy .pp-contact-card::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.18), transparent 72%);
  pointer-events: none;
}

@media (min-width: 720px) {
  .page-privacy .pp-contact-card {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 32px;
    padding: 30px 32px;
  }
}

.page-privacy .pp-contact-card__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
}

.page-privacy .pp-contact-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  opacity: 0.75;
}

.page-privacy .pp-contact-card__info {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: 12px;
  background: rgba(244, 247, 251, 0.06);
  font-family: var(--font-data);
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-cyan);
  word-break: break-all;
  align-self: stretch;
  justify-content: center;
}

.page-privacy .pp-contact-card__info p {
  margin: 0;
}

.page-privacy .pp-reset-note {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
}

.page-privacy .pp-inline-link {
  color: var(--color-orange);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.page-privacy .pp-inline-link:hover {
  color: var(--color-space);
}

.page-privacy .pp-inline-link:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== 响应式适配 ===== */
@media (max-width: 639px) {
  .page-privacy .pp-hero__inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  .page-privacy .pp-layout {
    padding-left: 20px;
    padding-right: 20px;
  }

  .page-privacy .pp-section__head {
    flex-direction: row;
  }

  .page-privacy .pp-section__title {
    font-size: 20px;
  }

  .page-privacy .pp-contact-card__info {
    font-size: 12px;
  }
}