.page-privacy {
  --privacy-gold-line: rgba(245, 192, 68, 0.28);
  --privacy-green-line: rgba(0, 229, 143, 0.4);
  --privacy-moon: #1C2230;
  background: var(--color-night);
  color: var(--color-silver);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- 首屏条款封面 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 28px 0 52px;
  background:
    radial-gradient(900px 460px at 88% -10%, rgba(43, 29, 74, 0.95), transparent 64%),
    linear-gradient(145deg, var(--color-night) 0%, var(--color-nebula) 100%);
  border-bottom: 1px solid var(--color-line);
  overflow: hidden;
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: 24%;
  width: 280px;
  height: 170px;
  background: repeating-linear-gradient(135deg, transparent 0 9px, rgba(245, 192, 68, 0.05) 9px 10px);
  border: 1px solid rgba(245, 192, 68, 0.07);
  transform: rotate(-14deg);
  pointer-events: none;
}
.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}
.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 36px;
  margin-top: 36px;
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--color-steel);
}
.page-privacy .breadcrumbs a {
  color: var(--color-steel);
  text-decoration: none;
  transition: color 0.2s;
}
.page-privacy .breadcrumbs a:hover {
  color: var(--color-gold);
}
.page-privacy .breadcrumbs__sep {
  opacity: 0.6;
}

.page-privacy .exhibit-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  padding: 5px 12px;
  border: 1px solid var(--privacy-gold-line);
  background: rgba(245, 192, 68, 0.06);
  color: var(--color-gold);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(2.75rem, 7vw, 5.25rem);
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--color-silver);
  font-weight: 700;
}
.page-privacy .privacy-hero__gold {
  color: var(--color-gold);
}
.page-privacy .privacy-hero__lead {
  max-width: 600px;
  margin: 22px 0 0;
  color: var(--color-steel);
  font-size: 1rem;
  line-height: 1.85;
}
.page-privacy .privacy-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.page-privacy .privacy-hero__aside {
  display: grid;
  gap: 20px;
  align-content: start;
}
.page-privacy .privacy-hero__doc-info {
  display: grid;
  gap: 10px;
  padding: 22px 20px;
  border: 1px solid var(--privacy-gold-line);
  background: rgba(11, 14, 26, 0.5);
}
.page-privacy .privacy-hero__doc-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: var(--color-steel);
}
.page-privacy .privacy-hero__doc-version {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-gold);
}
.page-privacy .privacy-hero__doc-meta {
  padding-top: 8px;
  border-top: 1px dashed var(--color-line);
  color: var(--color-steel);
  font-size: 0.85rem;
}
.page-privacy .privacy-hero__svg {
  width: 100%;
  max-width: 280px;
  height: auto;
  display: block;
}

/* ---------- 数据流视觉 ---------- */
.page-privacy .privacy-data-flow {
  margin: 48px 0 0;
}
.page-privacy .privacy-data-flow__image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-line);
  background: linear-gradient(135deg, var(--color-moon) 0%, var(--color-nebula) 100%);
  object-fit: cover;
}
.page-privacy .privacy-data-flow__caption {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 16px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--privacy-gold-line);
  background: rgba(43, 29, 74, 0.25);
  color: var(--color-steel);
  font-size: 0.9rem;
}

/* ---------- 术语画廊主体 ---------- */
.page-privacy .privacy-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-top: 56px;
}

.page-privacy .privacy-toc {
  display: flex;
  gap: 8px;
  align-items: center;
  overflow-x: auto;
  padding: 0 0 12px;
  border-bottom: 1px solid var(--color-line);
  -webkit-overflow-scrolling: touch;
}
.page-privacy .privacy-toc__label {
  flex-shrink: 0;
  margin: 0 12px 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--color-steel);
}
.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid transparent;
  color: var(--color-steel);
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s, border-color 0.25s, background 0.25s;
}
.page-privacy .privacy-toc__link:hover {
  color: var(--color-silver);
  border-color: var(--privacy-gold-line);
  background: rgba(245, 192, 68, 0.05);
}
.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-gold);
}
.page-privacy .privacy-toc__name {
  line-height: 1.2;
}

.page-privacy .privacy-articles {
  display: grid;
  gap: 64px;
}

/* ---------- 条款展区 ---------- */
.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-h) + 24px);
  padding-top: 32px;
  border-top: 1px solid var(--color-line);
}
.page-privacy .privacy-section__head {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 30px;
}
.page-privacy .privacy-section__num {
  flex-shrink: 0;
  min-width: 0.9em;
  font-family: var(--font-mono);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 1;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(245, 192, 68, 0.75);
}
.page-privacy .privacy-section__heading {
  padding-top: 2px;
}
.page-privacy .privacy-section__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: 0.02em;
  color: var(--color-silver);
  line-height: 1.25;
}
.page-privacy .privacy-section__lead {
  margin: 0;
  max-width: 560px;
  color: var(--color-steel);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---------- 01 采集范围 ---------- */
.page-privacy .privacy-scope-grid {
  display: grid;
  gap: 16px;
}
.page-privacy .privacy-scope-card {
  position: relative;
  margin: 0;
  padding: 24px 22px;
  background: var(--color-moon);
  border: 1px solid var(--color-line);
  border-radius: 0;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.page-privacy .privacy-scope-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-gold), transparent);
  opacity: 0.6;
}
.page-privacy .privacy-scope-card:hover {
  border-color: var(--privacy-gold-line);
  transform: translateY(-2px);
}
.page-privacy .privacy-scope-card .info-card__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1.08rem;
  letter-spacing: 0.02em;
  color: var(--color-gold);
  line-height: 1.4;
}
.page-privacy .privacy-scope-card .info-card__text {
  margin: 0;
  color: var(--color-silver);
  font-size: 0.94rem;
  line-height: 1.8;
}
.page-privacy .privacy-scope-card .meta-line {
  display: block;
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px dashed var(--color-line);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.5px;
  color: var(--color-green);
}

.page-privacy .plate-note {
  margin: 22px 0 0;
  padding: 14px 4px 14px 18px;
  border-left: 2px solid var(--privacy-green-line);
  background: rgba(0, 229, 143, 0.04);
  color: var(--color-steel);
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 680px;
}

/* ---------- 02 使用目的 ---------- */
.page-privacy .privacy-purpose-list {
  display: grid;
  gap: 12px;
}
.page-privacy .privacy-purpose-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 20px 18px;
  background: linear-gradient(135deg, rgba(43, 29, 74, 0.3), rgba(28, 34, 48, 0.65));
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-gold);
}
.page-privacy .privacy-purpose-item__index {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-gold);
  text-align: center;
  padding-top: 2px;
}
.page-privacy .privacy-purpose-item__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--color-silver);
}
.page-privacy .privacy-purpose-item__body p {
  margin: 0;
  color: var(--color-steel);
  font-size: 0.92rem;
  line-height: 1.75;
}
.page-privacy .privacy-purpose-item__tag {
  display: none;
}

/* ---------- 03 保留与归档 ---------- */
.page-privacy .privacy-retention-list {
  display: grid;
  gap: 12px;
}
.page-privacy .privacy-retention-panel {
  background: var(--color-moon);
  border: 1px solid var(--color-line);
  border-radius: 0;
  transition: border-color 0.3s;
}
.page-privacy .privacy-retention-panel:hover {
  border-color: rgba(245, 192, 68, 0.35);
}
.page-privacy .privacy-retention-panel__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 18px 20px;
  background: transparent;
  border: 0;
  color: var(--color-silver);
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.02em;
  text-align: left;
  cursor: pointer;
  transition: background 0.25s;
}
.page-privacy .privacy-retention-panel__toggle > span:first-child {
  margin-right: auto;
}
.page-privacy .privacy-retention-panel__toggle::after {
  content: "－";
  align-self: center;
  color: var(--color-gold);
  font-family: var(--font-mono);
  font-size: 1.05rem;
}
.page-privacy .privacy-retention-panel:not([data-open]) .privacy-retention-panel__toggle::after {
  content: "＋";
}
.page-privacy .privacy-retention-panel__toggle:hover {
  background: rgba(245, 192, 68, 0.05);
}
.page-privacy .privacy-retention-panel .panel__body {
  margin: 0;
  padding: 0 20px 20px;
  border-top: 1px dashed var(--color-line);
  color: var(--color-steel);
  font-size: 0.92rem;
  line-height: 1.75;
}
.page-privacy .privacy-retention-panel .panel__body p {
  margin: 14px 0 0;
  padding-top: 14px;
}
.page-privacy .privacy-retention-panel .meta-line {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.5px;
  color: var(--color-green);
}

/* ---------- 04 用户权利 ---------- */
.page-privacy .privacy-rights-list {
  display: grid;
  gap: 16px;
}
.page-privacy .privacy-rights-item {
  position: relative;
  padding: 24px 20px 24px 64px;
  background: linear-gradient(135deg, rgba(43, 29, 74, 0.35), rgba(28, 34, 48, 0.6));
  border: 1px solid var(--color-line);
  transition: border-color 0.3s;
}
.page-privacy .privacy-rights-item:hover {
  border-color: rgba(0, 229, 143, 0.3);
}
.page-privacy .privacy-rights-item__num {
  position: absolute;
  left: 20px;
  top: 24px;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-green);
}
.page-privacy .privacy-rights-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1.03rem;
  letter-spacing: 0.02em;
  color: var(--color-silver);
}
.page-privacy .privacy-rights-item p {
  margin: 0;
  color: var(--color-steel);
  font-size: 0.92rem;
  line-height: 1.75;
}

/* ---------- 数据权利请求入口 ---------- */
.page-privacy .privacy-contact-block {
  display: grid;
  gap: 24px;
  margin-top: 30px;
  padding: 28px 24px;
  background:
    linear-gradient(135deg, rgba(43, 29, 74, 0.9), rgba(11, 14, 26, 0.95)),
    repeating-linear-gradient(45deg, transparent 0 12px, rgba(245, 192, 68, 0.05) 12px 13px);
  border: 1px solid var(--privacy-gold-line);
}
.page-privacy .privacy-contact-block__info h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1.3rem;
  color: var(--color-silver);
}
.page-privacy .privacy-contact-block__info > p:not(.exhibit-label) {
  margin: 0 0 14px;
  color: var(--color-steel);
  font-size: 0.92rem;
  line-height: 1.7;
}
.page-privacy .privacy-contact-block__email {
  display: inline-block;
  padding: 10px 14px;
  background: rgba(11, 14, 26, 0.7);
  border: 1px solid var(--privacy-gold-line);
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--color-gold);
  word-break: break-all;
}
.page-privacy .privacy-contact-block .meta-line {
  display: block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-steel);
}
.page-privacy .privacy-contact-block .btn {
  justify-self: start;
}

/* ---------- 底部交叉声明 ---------- */
.page-privacy .privacy-statement {
  display: grid;
  gap: 24px;
  margin-top: 64px;
  padding-top: 40px;
  padding-bottom: 48px;
  border-top: 1px solid var(--color-line);
}
.page-privacy .privacy-statement .trust-statement {
  margin: 0;
  max-width: 760px;
  color: var(--color-steel);
  font-size: 0.9rem;
}
.page-privacy .privacy-statement__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面端栅格与导航 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-scope-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .page-privacy .privacy-rights-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (min-width: 820px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 64px;
    align-items: end;
  }
  .page-privacy .privacy-hero__svg {
    max-width: 100%;
  }
}

@media (min-width: 880px) {
  .page-privacy .privacy-purpose-item {
    grid-template-columns: 48px 1fr auto;
    align-items: start;
  }
  .page-privacy .privacy-purpose-item__tag {
    display: inline-block;
    align-self: center;
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-gallery {
    grid-template-columns: 220px 1fr;
    gap: 56px;
    align-items: start;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    display: grid;
    gap: 4px;
    align-items: stretch;
    overflow: visible;
    padding: 0;
    padding-right: 24px;
    border-bottom: 0;
    border-right: 1px solid var(--color-line);
  }
  .page-privacy .privacy-toc__label {
    margin-bottom: 16px;
    padding: 8px 12px;
    background: rgba(245, 192, 68, 0.08);
    border-left: 2px solid var(--color-gold);
  }
  .page-privacy .privacy-toc__link {
    display: flex;
    padding: 10px 12px;
    white-space: normal;
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-gallery {
    grid-template-columns: 260px 1fr;
    gap: 72px;
  }
}