.page-privacy {
  background: var(--cloud);
  overflow-x: hidden;
}

/* ===== 顶部杂志封面区 ===== */
.page-privacy__hero {
  position: relative;
  background: linear-gradient(130deg, var(--ink-deep) 0%, var(--ink) 48%, #123167 100%);
  padding: 3.25rem 0 5.5rem;
  overflow: hidden;
}
.page-privacy__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.page-privacy__hero::after {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: -80px;
  height: 200px;
  background: radial-gradient(ellipse at 50% 100%, rgba(255, 180, 0, 0.14), transparent 62%);
  pointer-events: none;
}

.page-privacy__breadcrumb {
  position: relative;
  z-index: 1;
}
.page-privacy__breadcrumb a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  transition: color 0.3s ease;
}
.page-privacy__breadcrumb a:hover {
  color: var(--cyan);
}
.page-privacy__breadcrumb span[aria-hidden="true"] {
  color: rgba(255, 255, 255, 0.4);
  margin: 0 0.375rem;
}
.page-privacy__breadcrumb span[aria-current="page"] {
  color: var(--gold);
}

.page-privacy__hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2.5rem;
  align-items: center;
  margin-top: 2rem;
}
@media (min-width: 960px) {
  .page-privacy__hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: 1rem;
  }
}

.page-privacy__hero-kicker {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1rem;
}
.page-privacy__hero-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--orange);
}

.page-privacy__hero h1 {
  font-family: var(--font-head);
  font-size: 2.125rem;
  line-height: 1.18;
  color: var(--white);
  margin: 0 0 1.125rem;
  letter-spacing: -0.01em;
}
@media (min-width: 768px) {
  .page-privacy__hero h1 {
    font-size: 2.75rem;
  }
}

.page-privacy__hero-lead {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.0625rem;
  line-height: 1.8;
  margin: 0 0 1.5rem;
  max-width: 36em;
}

.page-privacy__hero-points {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
.page-privacy__hero-points li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9375rem;
}
.page-privacy__hero-points li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.16);
  flex-shrink: 0;
}

.page-privacy__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-privacy__hero-meta .chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.8125rem;
}

.page-privacy__hero-svg {
  display: block;
  width: 100%;
  max-width: 520px;
  height: auto;
  margin-left: auto;
}

/* ===== 顶部安全抽象图 ===== */
.page-privacy__media {
  position: relative;
  z-index: 2;
  margin-top: -3rem;
}
.page-privacy__feature-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 48px rgba(7, 22, 51, 0.18);
}

/* ===== 章节通用 ===== */
.page-privacy__section {
  padding-top: 3.5rem;
}
.page-privacy__section-head {
  margin-bottom: 1.75rem;
}
.page-privacy__section-index {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.08);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.75rem;
}
.page-privacy__section-title {
  font-family: var(--font-head);
  font-size: 1.75rem;
  line-height: 1.25;
  color: var(--ink);
  margin: 0 0 0.5rem;
}
.page-privacy__section-desc {
  color: var(--graphite);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
  max-width: 42em;
}

/* ===== 目录索引 ===== */
.page-privacy__toc {
  padding-bottom: 1rem;
}
.page-privacy__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.875rem;
}
@media (min-width: 768px) {
  .page-privacy__toc-list {
    grid-template-columns: repeat(5, 1fr);
  }
}
.page-privacy__toc-item {
  margin: 0;
}
.page-privacy__toc-link {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1.125rem;
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
.page-privacy__toc-link:hover {
  border-color: rgba(0, 212, 255, 0.6);
  box-shadow: 0 10px 24px rgba(7, 22, 51, 0.08);
  transform: translateY(-4px);
}
.page-privacy__toc-num {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--orange);
  flex-shrink: 0;
}
.page-privacy__toc-text {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
}

/* ===== 条款折叠卡片 ===== */
.page-privacy__clauses {
  padding-bottom: 4rem;
  display: grid;
  gap: 1.125rem;
}
@media (min-width: 768px) {
  .page-privacy__clauses {
    padding-bottom: 5rem;
  }
}

.page-privacy__fold {
  background: var(--white);
  border: 1px solid var(--mist);
  border-radius: var(--radius-lg);
  box-shadow: 0 6px 20px rgba(7, 22, 51, 0.04);
  overflow: hidden;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
  scroll-margin-top: 5rem;
}
.page-privacy__fold[open] {
  border-color: rgba(0, 212, 255, 0.4);
  box-shadow: 0 18px 40px rgba(7, 22, 51, 0.08);
}

.page-privacy__fold-summary {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background 0.3s ease;
}
.page-privacy__fold-summary::-webkit-details-marker {
  display: none;
}
.page-privacy__fold-summary:hover {
  background: var(--cloud);
}
@media (min-width: 768px) {
  .page-privacy__fold-summary {
    padding: 1.5rem 1.75rem;
  }
}

.page-privacy__fold-num {
  width: 2.75rem;
  height: 2.75rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  background: var(--orange);
  border-radius: 12px;
}
@media (min-width: 768px) {
  .page-privacy__fold-num {
    width: 3rem;
    height: 3rem;
    font-size: 1.25rem;
  }
}
.page-privacy__fold--02 .page-privacy__fold-num {
  background: var(--gold);
}
.page-privacy__fold--03 .page-privacy__fold-num,
.page-privacy__fold--05 .page-privacy__fold-num {
  background: var(--cyan);
  color: var(--ink);
}
.page-privacy__fold--04 .page-privacy__fold-num {
  background: linear-gradient(135deg, var(--orange), var(--gold));
}

.page-privacy__fold-title {
  font-family: var(--font-head);
  font-size: 1.125rem;
  color: var(--ink);
  margin: 0;
  line-height: 1.3;
}
@media (min-width: 768px) {
  .page-privacy__fold-title {
    font-size: 1.375rem;
  }
}

.page-privacy__fold-marker {
  position: relative;
  width: 2rem;
  height: 2rem;
  margin-left: auto;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--cloud);
  transition: background 0.3s ease;
}
.page-privacy__fold-marker::before,
.page-privacy__fold-marker::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 11px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: background 0.3s ease, transform 0.3s ease;
}
.page-privacy__fold-marker::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.page-privacy__fold-summary:hover .page-privacy__fold-marker {
  background: rgba(0, 212, 255, 0.18);
}
.page-privacy__fold[open] .page-privacy__fold-marker {
  background: rgba(255, 106, 0, 0.14);
}
.page-privacy__fold[open] .page-privacy__fold-marker::after {
  transform: translate(-50%, -50%) rotate(0);
}

.page-privacy__fold-content {
  padding: 1.5rem 1.25rem 1.75rem;
  border-top: 1px solid var(--mist);
  background: linear-gradient(180deg, rgba(242, 244, 248, 0.5), transparent);
}
@media (min-width: 768px) {
  .page-privacy__fold-content {
    padding: 1.75rem 2rem 2.25rem;
  }
}

.page-privacy__fold-lead {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--graphite);
  margin: 0 0 1.5rem;
}

/* 01 收集信息网格 */
.page-privacy__data-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .page-privacy__data-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.page-privacy__data-card {
  background: var(--cloud);
  border-radius: var(--radius-md);
  padding: 1.375rem;
  border-left: 3px solid transparent;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-left-color 0.3s ease;
}
.page-privacy__data-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(7, 22, 51, 0.06);
  border-left-color: var(--cyan);
}
.page-privacy__data-card h4 {
  font-family: var(--font-head);
  font-size: 1.125rem;
  color: var(--ink);
  margin: 0 0 0.5rem;
}
.page-privacy__data-card p {
  font-size: 0.9375rem;
  color: var(--graphite);
  line-height: 1.7;
  margin: 0;
}

/* 02 使用列表 */
.page-privacy__use-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.875rem;
}
.page-privacy__use-list li {
  position: relative;
  padding: 1.125rem 1.25rem 1.125rem 3rem;
  background: var(--cloud);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--graphite);
  transition: background 0.3s ease, transform 0.3s ease;
}
.page-privacy__use-list li:hover {
  background: #e8edf5;
  transform: translateX(4px);
}
.page-privacy__use-list li::before {
  content: "▸";
  position: absolute;
  left: 1.375rem;
  top: 1.125rem;
  font-family: var(--font-mono);
  color: var(--orange);
  font-size: 1rem;
}
.page-privacy__use-list strong {
  color: var(--ink);
  font-weight: 600;
}

/* 03 Cookie 网格 */
.page-privacy__cookie-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .page-privacy__cookie-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.page-privacy__cookie-item {
  background: var(--cloud);
  border-radius: var(--radius-md);
  padding: 1.375rem;
}
.page-privacy__cookie-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.8rem;
  margin-bottom: 0.75rem;
}
.page-privacy__cookie-tag--orange {
  color: var(--orange);
  background: rgba(255, 106, 0, 0.12);
}
.page-privacy__cookie-tag--gold {
  color: #8a6a00;
  background: rgba(255, 180, 0, 0.16);
}
.page-privacy__cookie-tag--cyan {
  color: #007a99;
  background: rgba(0, 212, 255, 0.14);
}
.page-privacy__cookie-item p {
  font-size: 0.9375rem;
  color: var(--graphite);
  line-height: 1.7;
  margin: 0;
}

.page-privacy__note-box {
  margin-top: 1.25rem;
  padding: 1.375rem;
  background: linear-gradient(105deg, rgba(0, 212, 255, 0.1), rgba(255, 180, 0, 0.07));
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
}
.page-privacy__note-box strong {
  font-weight: 700;
}

/* 04 用户权利 */
.page-privacy__rights-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .page-privacy__rights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.page-privacy__rights-item {
  display: flex;
  gap: 1.125rem;
  padding: 1.375rem;
  background: var(--cloud);
  border-radius: var(--radius-md);
  transition: background 0.3s ease, transform 0.3s ease;
}
.page-privacy__rights-item:hover {
  background: #eaf1fa;
  transform: translateY(-3px);
}
.page-privacy__rights-glyph {
  width: 2.75rem;
  height: 2.75rem;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  background: var(--ink);
  border-radius: 14px;
}
.page-privacy__rights-item:nth-child(2) .page-privacy__rights-glyph {
  background: var(--orange);
}
.page-privacy__rights-item:nth-child(3) .page-privacy__rights-glyph {
  background: var(--gold);
}
.page-privacy__rights-item:nth-child(4) .page-privacy__rights-glyph {
  background: var(--cyan);
  color: var(--ink);
}
.page-privacy__rights-item h4 {
  font-family: var(--font-head);
  font-size: 1.0625rem;
  color: var(--ink);
  margin: 0 0 0.375rem;
}
.page-privacy__rights-item p {
  font-size: 0.9375rem;
  color: var(--graphite);
  line-height: 1.7;
  margin: 0;
}
.page-privacy__note-line {
  margin: 1.125rem 0 0;
  font-size: 0.875rem;
  color: var(--graphite);
  line-height: 1.7;
}

/* 05 更新列表 */
.page-privacy__update-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.875rem;
}
.page-privacy__update-list li {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: 1.25rem;
  background: var(--cloud);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--graphite);
  transition: background 0.3s ease;
}
@media (min-width: 768px) {
  .page-privacy__update-list li {
    flex-direction: row;
    align-items: center;
  }
}
.page-privacy__update-list li:hover {
  background: #e8edf5;
}
.page-privacy__update-list li span {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--orange);
  background: rgba(255, 106, 0, 0.12);
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.8rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ===== 数据生命周期 ===== */
.page-privacy__lifecycle {
  position: relative;
  background: linear-gradient(130deg, var(--ink-deep) 0%, var(--ink) 60%, #10264b 100%);
  padding: 4rem 0 4.5rem;
  overflow: hidden;
}
.page-privacy__lifecycle::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
}
.page-privacy__lifecycle::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.18), transparent 65%);
  pointer-events: none;
}
.page-privacy__lifecycle .container-x {
  position: relative;
  z-index: 1;
}

.page-privacy__section-head--light .page-privacy__section-index {
  color: var(--gold);
  background: rgba(255, 180, 0, 0.12);
}
.page-privacy__section-head--light .page-privacy__section-title {
  color: var(--white);
}
.page-privacy__section-head--light .page-privacy__section-desc {
  color: rgba(255, 255, 255, 0.7);
}

.page-privacy__lifecycle-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}
@media (min-width: 960px) {
  .page-privacy__lifecycle-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

.page-privacy__life-item {
  position: relative;
  padding: 1.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  transition: background 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}
.page-privacy__life-item:hover {
  background: rgba(0, 212, 255, 0.08);
  border-color: rgba(0, 212, 255, 0.35);
  transform: translateY(-5px);
}

.page-privacy__life-num {
  display: inline-grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--orange), #ff9a3c);
  font-family: var(--font-mono);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.page-privacy__life-item:nth-child(2) .page-privacy__life-num {
  background: linear-gradient(135deg, var(--cyan), #37e1ff);
  color: var(--ink);
}
.page-privacy__life-item:nth-child(3) .page-privacy__life-num {
  background: linear-gradient(135deg, var(--gold), #ffd166);
  color: var(--ink);
}
.page-privacy__life-item:nth-child(4) .page-privacy__life-num {
  background: linear-gradient(135deg, var(--cyan), #37e1ff);
  color: var(--ink);
}

.page-privacy__life-item h3 {
  font-family: var(--font-head);
  font-size: 1.3125rem;
  color: var(--white);
  margin: 0 0 0.625rem;
}
.page-privacy__life-item p {
  font-size: 0.9375rem;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

@media (min-width: 960px) {
  .page-privacy__life-item:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 3.125rem;
    right: -1.5rem;
    width: 1.5rem;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), rgba(0, 212, 255, 0.05));
  }
}

/* ===== 底部联系卡片 ===== */
.page-privacy__contact {
  padding-bottom: 4rem;
}
.page-privacy__contact-card {
  position: relative;
  display: grid;
  gap: 2rem;
  padding: 2rem 1.5rem;
  background: linear-gradient(130deg, var(--ink-deep), var(--ink) 55%, #10264b 100%);
  border-radius: var(--radius-lg);
  color: var(--white);
  overflow: hidden;
}
@media (min-width: 768px) {
  .page-privacy__contact-card {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2.5rem;
    align-items: center;
    padding: 3rem;
  }
}
.page-privacy__contact-card::before {
  content: "";
  position: absolute;
  top: -60px;
  left: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 106, 0, 0.22), transparent 65%);
  pointer-events: none;
}
.page-privacy__contact-card::after {
  content: "";
  position: absolute;
  bottom: -80px;
  right: -40px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.16), transparent 65%);
  pointer-events: none;
}

.page-privacy__contact-copy,
.page-privacy__contact-actions {
  position: relative;
  z-index: 1;
}
.page-privacy__section-index--contact {
  color: var(--orange);
  background: rgba(255, 106, 0, 0.14);
  margin-bottom: 0.875rem;
}
.page-privacy__contact-title {
  font-family: var(--font-head);
  font-size: 1.625rem;
  line-height: 1.3;
  color: var(--white);
  margin: 0 0 0.75rem;
}
.page-privacy__contact-desc {
  font-size: 0.9875rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 1.25rem;
  max-width: 38em;
}
.page-privacy__contact-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin: 0;
}
.page-privacy__contact-meta .chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.8125rem;
}

.page-privacy__contact-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.875rem;
}
.page-privacy__contact-actions .btn {
  justify-content: center;
}
.page-privacy__contact-actions .btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--white);
}
.page-privacy__contact-actions .btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-privacy__contact-home {
  margin: 0.25rem 0 0;
  text-align: center;
  font-size: 0.875rem;
}
.page-privacy__contact-home a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: color 0.3s ease, border-color 0.3s ease;
}
.page-privacy__contact-home a:hover {
  color: var(--gold);
  border-color: var(--gold);
}