.page-privacy {
  --pp-index-w: 236px;
  --pp-measure: 48em;
  --pp-panel: #0C1330;
  display: block;
  background: var(--ink-900);
  color: var(--paper);
}

/* ---------- 顶部氛围带 ---------- */

.page-privacy .privacy-band {
  position: relative;
  overflow: hidden;
  background: var(--ink-950);
  border-bottom-left-radius: var(--r-lg);
  border-bottom-right-radius: var(--r-lg);
  padding: clamp(34px, 6vw, 76px) 0 clamp(32px, 5vw, 64px);
}

.page-privacy .privacy-band-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: .4;
  mix-blend-mode: luminosity;
}

.page-privacy .privacy-band-veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 96% at 6% 0%, rgba(198, 255, 61, .16), transparent 56%),
    radial-gradient(90% 80% at 100% 100%, rgba(255, 90, 43, .14), transparent 58%),
    linear-gradient(180deg, rgba(4, 6, 15, .42) 0%, rgba(7, 11, 30, .88) 60%, var(--ink-900) 100%);
}

.page-privacy .privacy-band-inner {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-band .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-privacy .privacy-band .breadcrumb-link,
.page-privacy .privacy-band .breadcrumb-current {
  font-size: 13px;
  letter-spacing: .04em;
}

.page-privacy .privacy-title {
  margin: 10px 0 0;
  font-size: clamp(38px, 7.4vw, 76px);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.04;
  color: var(--paper);
}

.page-privacy .privacy-title::after {
  content: "";
  display: block;
  width: 76px;
  height: 5px;
  margin-top: 20px;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--lime) 0%, var(--trail) 100%);
}

.page-privacy .privacy-lede {
  margin: 24px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--muted);
}

.page-privacy .privacy-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-pill {
  padding: 7px 16px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(16, 26, 60, .72);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 主体栅格 ---------- */

.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4.5vw, 52px);
  padding-top: clamp(36px, 5.5vw, 68px);
  padding-bottom: clamp(48px, 7vw, 92px);
}

/* ---------- 章节索引 ---------- */

.page-privacy .privacy-index {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-800);
}

.page-privacy .privacy-index-title {
  margin: 0 0 14px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .3em;
  color: var(--ghost);
}

.page-privacy .privacy-index-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-index-list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-index-list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-index-list a .numeric {
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--trail);
}

.page-privacy .privacy-index-list a:hover {
  color: var(--paper);
  background: rgba(198, 255, 61, .1);
}

.page-privacy .privacy-index-list a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 条款正文 ---------- */

.page-privacy .privacy-body {
  max-width: var(--pp-measure);
}

.page-privacy .clause {
  padding: clamp(22px, 3.2vw, 38px) 0;
  border-top: 1px solid var(--line);
}

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

.page-privacy .clause--panel {
  margin: 8px 0;
  padding: clamp(24px, 3.4vw, 40px);
  border-top: 0;
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--pp-panel) 0%, var(--ink-800) 100%);
  box-shadow: var(--shadow-raise);
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .clause-num {
  flex: none;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--lime);
}

.page-privacy .clause-title {
  margin: 0;
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--paper);
}

.page-privacy .clause-sub {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 26px 0 10px;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-privacy .clause-sub::before {
  content: "";
  flex: none;
  width: 16px;
  height: 2px;
  border-radius: var(--pill);
  background: var(--trail);
}

.page-privacy .clause-text p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.88;
  color: var(--muted);
}

.page-privacy .clause-text p:last-child {
  margin-bottom: 0;
}

.page-privacy .clause-link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 61, .45);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .clause-link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-privacy .clause-link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
  border-radius: 3px;
}

.page-privacy .clause-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 13px;
  font-size: 15.5px;
  line-height: 1.84;
  color: var(--muted);
}

.page-privacy .clause-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 12px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
}

.page-privacy .clause-list strong {
  color: var(--paper);
  font-weight: 700;
}

.page-privacy .clause-note {
  margin: 22px 0 0;
  padding: 18px 20px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--lime);
  background: rgba(198, 255, 61, .07);
  font-size: 15px;
  line-height: 1.82;
  color: var(--paper);
}

.page-privacy .clause-contact {
  margin: 20px 0 0;
  padding: 20px 22px;
  border-radius: var(--r-md);
  background: rgba(20, 224, 200, .07);
  border: 1px solid rgba(20, 224, 200, .26);
}

.page-privacy .clause-contact p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
  font-family: var(--font-mono);
  word-break: break-word;
}

.page-privacy .clause-contact p:last-child {
  margin-bottom: 0;
}

.page-privacy .clause-contact-key {
  display: inline-block;
  min-width: 76px;
  margin-right: 8px;
  font-family: var(--font-cjk);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--trail);
}

.page-privacy .clause-tail {
  margin-top: 24px !important;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
  font-size: 15px !important;
}

/* ---------- 表格 ---------- */

.page-privacy .table-scroll {
  margin: 4px 0 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .data-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .data-table th,
.page-privacy .data-table td {
  padding: 13px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.page-privacy .data-table th {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--ghost);
  background: rgba(28, 42, 85, .45);
}

.page-privacy .data-table td {
  color: var(--paper);
  line-height: 1.65;
}

.page-privacy .data-table td:last-child {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--lime);
}

.page-privacy .data-table tr:last-child td {
  border-bottom: 0;
}

/* ---------- 折叠补充 ---------- */

.page-privacy .clause-more {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}

.page-privacy .clause-more summary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px 8px 14px;
  border-radius: var(--pill);
  background: rgba(198, 255, 61, .1);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--lime);
  cursor: pointer;
  list-style: none;
  transition: background-color .2s var(--ease);
}

.page-privacy .clause-more summary::-webkit-details-marker {
  display: none;
}

.page-privacy .clause-more summary::marker {
  content: "";
}

.page-privacy .clause-more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
}

.page-privacy .clause-more[open] summary::before {
  content: "−";
}

.page-privacy .clause-more summary:hover {
  background: rgba(198, 255, 61, .2);
}

.page-privacy .clause-more summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-privacy .clause-more-body {
  padding: 14px 2px 0;
}

.page-privacy .clause-more-body p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.84;
  color: var(--muted);
}

.page-privacy .clause-more-body p:last-child {
  margin-bottom: 0;
}

/* ---------- 桌面布局 ---------- */

@media (min-width: 1000px) {
  .page-privacy .privacy-shell {
    grid-template-columns: var(--pp-index-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 88px;
    padding: 26px 20px;
  }

  .page-privacy .privacy-index-title {
    margin-bottom: 18px;
  }

  .page-privacy .privacy-index-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .privacy-index-list a {
    align-items: flex-start;
    padding: 9px 10px;
    font-size: 13px;
    line-height: 1.55;
  }

  .page-privacy .privacy-index-list a:hover {
    padding-left: 14px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-lede {
    font-size: 17px;
  }
}

/* ---------- 减少动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index-list a,
  .page-privacy .clause-link,
  .page-privacy .clause-more summary {
    transition: none;
  }

  .page-privacy .privacy-index-list a:hover {
    padding-left: 10px;
  }
}