.page-privacy {
  --privacy-green: #00E676;
  --privacy-red: #E63946;
  --privacy-orange: #F4A261;
  --privacy-orange: #F4A261;
  --privacy-blue: #4D9DE0;
  --privacy-purple: #9B5DE5;
  --privacy-panel: #1B1F2A;
  --privacy-line: rgba(241, 242, 246, 0.08);
  --privacy-text: #F1F2F6;
  --privacy-muted: #A0A8B8;
  background: var(--color-bg);
  color: var(--privacy-text);
  font-family: var(--font-body);
  scroll-behavior: smooth;
  overflow-x: hidden;
}

.page-privacy .container {
  max-width: var(--content-w);
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ===== 首屏区块 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding: 40px 0 32px;
  border-bottom: 1px solid var(--privacy-line);
  background:
    radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    radial-gradient(circle at 78% 28%, rgba(77, 157, 224, 0.16) 0%, transparent 40%),
    linear-gradient(115deg, rgba(230, 57, 70, 0.2) 0%, rgba(11, 18, 32, 0) 42%),
    linear-gradient(180deg, rgba(27, 31, 42, 0.92) 0%, var(--color-bg) 100%);
  background-size: 18px 18px, auto, auto, auto;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1.06;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  max-width: 780px;
  margin: 0 0 16px;
  background: linear-gradient(90deg, #F1F2F6 0%, #F1F2F6 58%, rgba(241, 242, 246, 0.55) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-privacy .privacy-hero__lead {
  position: relative;
  color: var(--privacy-muted);
  font-size: 15px;
  line-height: 1.85;
  max-width: 720px;
  margin: 0 0 20px;
  padding-left: 14px;
  border-left: 3px solid var(--privacy-orange);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-chip {
  display: inline-block;
  padding: 6px 14px;
  font-size: 12px;
  font-family: var(--font-data);
  color: var(--privacy-green);
  border: 1px solid rgba(0, 230, 118, 0.35);
  border-radius: 2px;
  background: rgba(0, 230, 118, 0.07);
  letter-spacing: 0.04em;
}

/* ===== 左右两栏 ===== */
.page-privacy .privacy-layout {
  display: grid;
  gap: 32px;
  padding-top: 20px;
  padding-bottom: 80px;
}

.page-privacy .privacy-content {
  min-width: 0;
}

/* ===== 左侧目录 ===== */
.page-privacy .privacy-toc {
  background: var(--privacy-panel);
  border: 1px solid var(--privacy-line);
  border-left: 3px solid var(--privacy-red);
  padding: 20px 18px;
  align-self: start;
}

.page-privacy .toc__label {
  font-family: var(--font-data);
  font-size: 12px;
  text-transform: uppercase;
  color: var(--privacy-green);
  letter-spacing: 0.12em;
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .toc__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-privacy .toc__list a {
  display: block;
  padding: 8px 6px;
  color: var(--privacy-text);
  text-decoration: none;
  font-size: 14px;
  border-left: 2px solid transparent;
  transition: color var(--ease), border-color var(--ease), background-color var(--ease);
}

.page-privacy .toc__list a:hover {
  color: var(--privacy-green);
  border-left-color: var(--privacy-red);
  background: rgba(230, 57, 70, 0.08);
}

.page-privacy .toc__shield {
  padding-top: 16px;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .toc__shield-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-family: var(--font-head);
  font-size: 18px;
  color: var(--color-bg);
  background: var(--privacy-green);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
  margin-bottom: 8px;
}

.page-privacy .toc__shield-title {
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--privacy-text);
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.page-privacy .toc__shield-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
  color: var(--privacy-muted);
  line-height: 1.8;
}

/* ===== 概述 ===== */
.page-privacy .privacy-intro {
  background: var(--privacy-panel);
  border: 1px solid var(--privacy-line);
  padding: 28px 22px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-intro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--privacy-red) 0%, var(--privacy-orange) 52%, var(--privacy-green) 100%);
}

.page-privacy .privacy-intro__grid {
  display: grid;
  gap: 20px;
}

.page-privacy .privacy-intro__copy p {
  color: var(--privacy-muted);
  font-size: 14px;
  line-height: 1.85;
  margin: 0 0 12px;
}

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

.page-privacy .privacy-intro__figure {
  margin: 0;
}

.page-privacy .privacy-intro__figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 2px;
  background: linear-gradient(135deg, rgba(0, 230, 118, 0.1), rgba(77, 157, 224, 0.1));
}

/* ===== 通用面板 ===== */
.page-privacy .privacy-panel {
  margin-bottom: 32px;
  border: 1px solid var(--privacy-line);
  background: rgba(27, 31, 42, 0.5);
  position: relative;
}

.page-privacy .privacy-panel__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 22px;
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-panel__num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 38px;
  font-family: var(--font-head);
  font-size: 28px;
  color: var(--privacy-orange);
  background: rgba(244, 162, 97, 0.1);
  border-right: 3px solid var(--privacy-red);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-privacy .privacy-panel__head h2,
.page-privacy .privacy-title {
  font-family: var(--font-head);
  font-size: 26px;
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin: 0 0 6px;
  text-transform: uppercase;
  color: var(--privacy-text);
}

.page-privacy .privacy-panel__sub {
  color: var(--privacy-muted);
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
}

.page-privacy .privacy-panel__body {
  padding: 22px;
}

/* ===== 信息收集卡片 ===== */
.page-privacy .privacy-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-privacy .privacy-card {
  background: var(--privacy-panel);
  border: 1px solid var(--privacy-line);
  padding: 20px 18px;
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}

.page-privacy .privacy-card:hover {
  border-color: rgba(0, 230, 118, 0.4);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

.page-privacy .privacy-card__tag {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--privacy-green);
  background: rgba(0, 230, 118, 0.06);
  border: 1px solid rgba(0, 230, 118, 0.25);
  padding: 4px 8px;
  margin-bottom: 12px;
}

.page-privacy .privacy-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--privacy-text);
  margin: 0 0 8px;
}

.page-privacy .privacy-card p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--privacy-muted);
  margin: 0;
}

.page-privacy .privacy-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(0, 230, 118, 0.3);
  background: rgba(0, 230, 118, 0.05);
}

.page-privacy .privacy-note__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  font-family: var(--font-head);
  font-size: 14px;
  color: var(--color-bg);
  background: var(--privacy-green);
  border-radius: 2px;
  margin-top: 2px;
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text);
}

/* ===== 信息使用列表 ===== */
.page-privacy .privacy-usage-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-privacy .privacy-usage-item {
  display: flex;
  gap: 16px;
  padding: 18px 16px;
  background: var(--privacy-panel);
  border-left: 3px solid var(--privacy-orange);
  transition: border-left-color var(--ease), transform var(--ease);
}

.page-privacy .privacy-usage-item:hover {
  border-left-color: var(--privacy-red);
  transform: translateX(4px);
}

.page-privacy .privacy-usage-item__index {
  flex-shrink: 0;
  font-family: var(--font-data);
  font-size: 22px;
  line-height: 1;
  color: var(--privacy-green);
}

.page-privacy .privacy-usage-item h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--privacy-text);
  margin: 0 0 6px;
}

.page-privacy .privacy-usage-item p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--privacy-muted);
  margin: 0;
}

/* ===== 用户权利手风琴 ===== */
.page-privacy .privacy-accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-privacy .privacy-detail {
  background: var(--privacy-panel);
  border: 1px solid var(--privacy-line);
  border-left: 3px solid var(--privacy-blue);
  padding: 0 16px;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.page-privacy .privacy-detail[open] {
  border-left-color: var(--privacy-green);
  box-shadow: 0 0 0 1px rgba(0, 230, 118, 0.12);
}

.page-privacy .privacy-detail summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 28px 14px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--privacy-text);
  position: relative;
  transition: color var(--ease);
}

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

.page-privacy .privacy-detail summary h3 {
  display: inline;
  font-size: 15px;
  font-weight: 600;
  color: inherit;
  margin: 0;
}

.page-privacy .privacy-detail summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  font-family: var(--font-data);
  font-size: 18px;
  color: var(--privacy-blue);
  transition: transform var(--ease), color var(--ease);
}

.page-privacy .privacy-detail[open] summary::after {
  transform: rotate(45deg);
  color: var(--privacy-green);
}

.page-privacy .privacy-detail p {
  margin: 0;
  padding: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--privacy-muted);
}

/* ===== 政策更新 ===== */
.page-privacy .privacy-update {
  padding: 20px 18px;
  border: 1px solid rgba(0, 230, 118, 0.25);
  background: rgba(0, 230, 118, 0.04);
}

.page-privacy .privacy-update > p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--privacy-text);
  margin: 0 0 20px;
}

.page-privacy .privacy-update__timeline {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .privacy-update__step {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--privacy-muted);
}

.page-privacy .privacy-update__dot {
  width: 8px;
  height: 8px;
  background: var(--privacy-green);
  transform: rotate(45deg);
  box-shadow: 0 0 0 2px rgba(0, 230, 118, 0.2);
}

.page-privacy .privacy-update__step + .privacy-update__step::before {
  content: "→";
  font-size: 14px;
  color: var(--privacy-orange);
  margin-right: 12px;
}

/* ===== 联系我们 ===== */
.page-privacy .privacy-contact {
  background: var(--privacy-panel);
  border: 1px solid var(--privacy-line);
  padding: 28px 22px;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-contact::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle at top right, rgba(230, 57, 70, 0.16), transparent 70%);
  pointer-events: none;
}

.page-privacy .privacy-contact h2 {
  position: relative;
}

.page-privacy .privacy-contact > p {
  position: relative;
  font-size: 14px;
  line-height: 1.8;
  color: var(--privacy-muted);
  margin: 0 0 20px;
}

.page-privacy .privacy-contact__grid {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
  position: relative;
}

.page-privacy .privacy-contact__card {
  border: 1px solid var(--privacy-line);
  border-top: 2px solid var(--privacy-orange);
  padding: 18px 16px;
  background: rgba(11, 18, 32, 0.5);
  transition: border-top-color var(--ease), box-shadow var(--ease);
}

.page-privacy .privacy-contact__card:hover {
  border-top-color: var(--privacy-green);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.page-privacy .privacy-contact__label {
  display: block;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--privacy-green);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.page-privacy .privacy-contact__value {
  font-size: 15px;
  font-weight: 600;
  color: var(--privacy-text);
  word-break: break-all;
  margin: 0 0 6px;
}

.page-privacy .privacy-contact__note {
  font-size: 12px;
  color: var(--privacy-muted);
}

.page-privacy .privacy-contact__bottom {
  border-top: 1px solid var(--privacy-line);
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.page-privacy .privacy-contact__bottom p {
  font-size: 14px;
  color: var(--privacy-muted);
  margin: 0;
}

.page-privacy .privacy-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ===== 响应式 ===== */
@media (min-width: 560px) {
  .page-privacy .privacy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 48px;
    padding-top: 40px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-intro__grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-privacy .privacy-intro__figure img {
    aspect-ratio: 8 / 3;
  }

  .page-privacy .privacy-hero {
    padding: 56px 0 44px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: clamp(42px, 6vw, 64px);
  }
}