.page-privacy {
  --pv-yellow: var(--banana-yellow);
  --pv-yellow-dim: var(--banana-shadow);
  --pv-black: var(--deep-black);
  --pv-orange: var(--bright-orange);
  --pv-cyan: var(--cyan-neon);
  --pv-purple: var(--electric-purple);
  --pv-gray: var(--rock-gray);
  --pv-text: var(--ivory);
  --pv-text-dim: var(--text-secondary);

  position: relative;
  background: var(--pv-black);
  color: var(--pv-text);
  font-family: var(--font-body);
  line-height: 1.6;
}

.page-privacy::before {
  content: "";
  position: absolute;
  width: 70vw;
  height: 70vw;
  top: 12vh;
  left: -28vw;
  background: rgba(247, 211, 57, 0.025);
  clip-path: polygon(50% 0%, 95% 25%, 95% 75%, 50% 100%, 5% 75%, 5% 25%);
  rotate: 12deg;
  pointer-events: none;
  z-index: 0;
}

.page-privacy > * {
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */
.pv-hero {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(247, 211, 57, 0.07) 0%, transparent 50%),
    linear-gradient(120deg, rgba(255, 140, 0, 0.05) 0%, transparent 40%),
    var(--pv-black);
  border-bottom: 1px solid var(--line-dim);
  position: relative;
}

.pv-hero-inner {
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(32px, 6vw, 72px);
}

.pv-breadcrumb {
  margin-bottom: clamp(28px, 6vh, 64px);
}

.pv-hero-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.pv-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--pv-orange);
  font-family: var(--font-digital);
  margin-bottom: 16px;
}

.pv-eyebrow-dash {
  width: 32px;
  height: 2px;
  background: var(--pv-orange);
  display: inline-block;
  clip-path: polygon(0 0, 100% 0, 70% 100%, 0 100%);
}

.pv-eyebrow-slash {
  color: var(--pv-yellow);
}

.pv-title {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(28px, 5vw, 56px);
  line-height: 1.15;
  margin: 0 0 20px;
  color: var(--pv-text);
  letter-spacing: -1px;
}

.pv-title-sep {
  color: var(--pv-yellow);
  display: inline-block;
  margin: 0 4px;
  text-shadow: 0 0 18px rgba(247, 211, 57, 0.5);
}

.pv-title::after {
  content: "";
  display: block;
  width: 140px;
  height: 6px;
  margin-top: 24px;
  background: linear-gradient(90deg, var(--pv-yellow), var(--pv-orange));
  clip-path: polygon(0 0, 100% 0, calc(100% - 16px) 100%, 0 100%);
}

.pv-lead {
  font-size: 14px;
  line-height: 1.8;
  color: var(--pv-text-dim);
  margin: 0 0 20px;
  max-width: 62ch;
}

.pv-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pv-shield {
  display: none;
}

.pv-anchor-nav {
  background: var(--pv-yellow);
  position: relative;
  z-index: 2;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.pv-anchor-nav::-webkit-scrollbar {
  display: none;
}

.pv-anchor-inner {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: max-content;
  padding-top: 0;
  padding-bottom: 0;
  justify-content: flex-start;
}

.pv-anchor-caption {
  font-family: var(--font-digital);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(11, 11, 12, 0.6);
  white-space: nowrap;
  padding-right: 14px;
  text-transform: uppercase;
}

.pv-anchor-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 18px;
  color: var(--pv-black);
  font-family: var(--font-body);
  font-size: 13px;
  text-decoration: none;
  border-left: 1px solid rgba(11, 11, 12, 0.15);
  white-space: nowrap;
  transition: background var(--transition);
}

.pv-anchor-link:hover {
  background: rgba(11, 11, 12, 0.08);
}

.pv-anchor-index {
  font-family: var(--font-digital);
  font-size: 11px;
  line-height: 1;
  background: var(--pv-black);
  color: var(--pv-yellow);
  padding: 3px 7px;
  clip-path: polygon(0 0, calc(100% - 4px) 0, 100% 100%, 0 100%);
}

/* ---------- 文档正文 ---------- */
.pv-body {
  padding: 8px 0 16px;
}

.pv-body-inner {
  max-width: var(--container-max);
}

/* ---------- 章节通用 ---------- */
.pv-section {
  padding: 48px 0;
  border-top: 1px solid var(--line-dim);
  display: grid;
  gap: 28px;
  scroll-margin-top: 24px;
}

.pv-section-meta {
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: var(--pv-text-dim);
  font-family: var(--font-digital);
}

.pv-section-num {
  font-size: 28px;
  color: var(--pv-yellow);
  text-shadow: 0 0 20px rgba(247, 211, 57, 0.3);
}

.pv-section-code {
  font-size: 12px;
  letter-spacing: 0.05em;
  opacity: 0.6;
  border: 1px solid var(--line-dim);
  padding: 2px 8px;
  clip-path: polygon(0 0, calc(100% - 4px) 0, 100% 4px, 100% 100%, 4px 100%, 0 calc(100% - 4px));
}

.pv-section-content {
  min-width: 0;
}

.pv-section-kicker {
  font-family: var(--font-digital);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--pv-orange);
  margin: 0 0 8px;
  text-transform: uppercase;
}

.pv-section-title {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.2;
  margin: 0 0 12px;
  color: var(--pv-text);
}

.pv-section-title::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 10px;
  background: var(--pv-yellow);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  vertical-align: 4px;
}

.pv-section-desc {
  font-size: 14px;
  line-height: 1.8;
  margin: 0 0 28px;
  color: var(--pv-text-dim);
  max-width: 66ch;
}

/* ---------- 01 信息收集 ---------- */
.pv-info-blocks {
  display: grid;
  gap: 16px;
}

.pv-info-block {
  background: var(--pv-gray);
  border: 1px solid var(--line-dim);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  padding: 24px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.pv-info-block:hover,
.pv-info-block:focus-within {
  border-color: rgba(247, 211, 57, 0.4);
}

.pv-info-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.pv-info-block-title {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 900;
  color: var(--pv-yellow);
  margin: 0;
}

.pv-info-block p {
  margin: 0 0 14px;
  color: var(--pv-text-dim);
  font-size: 13px;
  line-height: 1.7;
}

.pv-check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.pv-check-list li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  color: var(--pv-text-dim);
  line-height: 1.5;
}

.pv-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 8px;
  height: 8px;
  background: var(--pv-orange);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.pv-callout {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-top: 24px;
  padding: 18px 20px;
  background: linear-gradient(90deg, rgba(247, 211, 57, 0.14), rgba(247, 211, 57, 0.03) 55%, transparent);
  border-left: 4px solid var(--pv-yellow);
  font-size: 14px;
  line-height: 1.7;
  color: var(--pv-text);
}

.pv-callout p {
  margin: 0;
}

.pv-callout p strong {
  color: var(--pv-yellow);
}

.pv-callout-mark {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--pv-yellow);
  color: var(--pv-black);
  font-weight: 900;
  font-family: var(--font-digital);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
}

.pv-callout-purple {
  background: linear-gradient(90deg, rgba(155, 48, 255, 0.16), rgba(155, 48, 255, 0.03) 55%, transparent);
  border-left-color: var(--pv-purple);
}

.pv-callout-purple .pv-callout-mark {
  background: var(--pv-purple);
  color: #fff;
}

/* ---------- 02 Cookie ---------- */
.pv-table-wrap {
  background: var(--pv-gray);
  border: 1px solid var(--line-dim);
  overflow-x: auto;
  margin-bottom: 20px;
}

.pv-cookie-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.pv-cookie-table th {
  background: var(--pv-yellow);
  color: var(--pv-black);
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 700;
  text-align: left;
  padding: 12px 14px;
  white-space: nowrap;
}

.pv-cookie-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line-dim);
  font-size: 13px;
  line-height: 1.6;
  color: var(--pv-text-dim);
  vertical-align: top;
}

.pv-cookie-table tr:last-child td {
  border-bottom: none;
}

.pv-mini-grid {
  display: grid;
  gap: 14px;
  margin: 0 0 20px;
}

.pv-mini-card {
  background: rgba(31, 35, 41, 0.7);
  border: 1px solid var(--line-dim);
  padding: 18px 20px;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.pv-mini-card-label {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 13px;
  color: var(--pv-cyan);
  display: inline-block;
  margin-bottom: 8px;
}

.pv-mini-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--pv-text-dim);
}

.pv-section-note {
  font-size: 13px;
  color: var(--pv-text-dim);
  line-height: 1.7;
  border-left: 3px solid var(--pv-orange);
  padding-left: 14px;
  margin-top: 0;
}

.pv-section-note strong {
  color: var(--pv-yellow);
}

/* ---------- 03 数据安全 ---------- */
.pv-security-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  margin: 8px 0 28px;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

.pv-security-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 20px;
}

.pv-security-item {
  background: var(--pv-gray);
  border-top: 3px solid var(--pv-yellow-dim);
  padding: 22px 20px;
}

.pv-security-item h3 {
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 800;
  color: var(--pv-yellow);
  margin: 0 0 8px;
}

.pv-security-item p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pv-text-dim);
}

/* ---------- 04 用户权利 ---------- */
.pv-rights-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 20px;
}

.pv-right-col {
  background: var(--pv-gray);
  padding: 22px;
  border: 1px solid transparent;
  border-image: linear-gradient(135deg, var(--pv-yellow-dim) 0%, transparent 40%) 1;
}

.pv-right-col h3 {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 800;
  color: var(--pv-text);
  margin: 0 0 10px;
}

.pv-right-col p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pv-text-dim);
}

.pv-right-col a,
.pv-outro a {
  color: var(--pv-yellow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.pv-right-col a:hover,
.pv-outro a:hover {
  color: var(--pv-orange);
}

.pv-highlight {
  color: var(--pv-yellow);
  font-weight: 700;
  background: rgba(247, 211, 57, 0.12);
  padding: 0 6px;
  clip-path: polygon(0 0, calc(100% - 4px) 0, 100% 50%, calc(100% - 4px) 100%, 0 100%);
}

/* ---------- 底部引出 ---------- */
.pv-outro {
  margin-top: 48px;
  background: linear-gradient(100deg, var(--pv-yellow) 0%, var(--pv-orange) 100%);
  color: var(--pv-black);
  position: relative;
  overflow: hidden;
}

.pv-outro-inner {
  padding-top: 40px;
  padding-bottom: 40px;
  text-align: center;
  position: relative;
}

.pv-outro-label {
  display: inline-block;
  font-family: var(--font-digital);
  letter-spacing: 0.15em;
  font-size: 12px;
  color: rgba(11, 11, 12, 0.6);
  margin-bottom: 8px;
}

.pv-outro-text {
  margin: 0 auto;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.8;
  font-weight: 600;
}

.pv-outro a {
  color: var(--pv-black);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.pv-outro-mark {
  display: block;
  position: absolute;
  right: -10px;
  bottom: -30px;
  font-family: var(--font-title);
  font-size: 160px;
  font-weight: 900;
  line-height: 1;
  color: rgba(11, 11, 12, 0.12);
  pointer-events: none;
}

/* ---------- 桌面适配 ---------- */
@media (min-width: 768px) {
  .pv-hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
  }

  .pv-lead {
    font-size: 15px;
  }

  .pv-shield {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
  }

  .pv-shield-body {
    width: min(280px, 24vw);
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(145deg, rgba(247, 211, 57, 0.14) 0%, rgba(247, 211, 57, 0.04) 70%);
    border: 1px solid rgba(247, 211, 57, 0.35);
    clip-path: polygon(50% 0%, 100% 28%, 92% 100%, 8% 100%, 0 28%);
    transform: rotate(3deg);
    position: relative;
  }

  .pv-shield-body::before {
    content: "";
    position: absolute;
    inset: 6px;
    border: 1px dashed rgba(247, 211, 57, 0.25);
    clip-path: polygon(50% 0%, 100% 28%, 92% 100%, 8% 100%, 0 28%);
  }

  .pv-shield-char {
    font-family: var(--font-title);
    font-size: 72px;
    font-weight: 900;
    line-height: 1;
    color: var(--pv-yellow);
    text-shadow: 0 0 32px rgba(247, 211, 57, 0.6);
  }

  .pv-shield-label {
    font-family: var(--font-digital);
    font-size: 10px;
    letter-spacing: 0.3em;
    color: var(--pv-cyan);
  }

  .pv-shield-svg {
    opacity: 0.9;
  }

  .pv-anchor-inner {
    min-width: 0;
    justify-content: center;
    gap: 8px;
  }

  .pv-section {
    grid-template-columns: 200px 1fr;
    gap: 48px;
    padding: 64px 0;
  }

  .pv-section-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .pv-info-blocks {
    grid-template-columns: repeat(3, 1fr);
  }

  .pv-mini-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pv-security-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .pv-rights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .pv-body-inner {
    max-width: var(--container-max);
  }

  .pv-title {
    font-size: clamp(40px, 5vw, 64px);
    max-width: 12em;
  }
}