.page-privacy {
  --pv-cut: 18px;
  --pv-doc: 72ch;
  color: var(--white);
  background: var(--ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(40px, 8vw, 96px) 0 clamp(32px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.3;
}

.page-privacy .pv-hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(11, 31, 26, 0.6) 0%, rgba(11, 31, 26, 0.94) 68%, var(--ink) 100%),
    repeating-linear-gradient(118deg, rgba(0, 229, 199, 0.16) 0 1px, transparent 1px 52px),
    repeating-linear-gradient(118deg, rgba(255, 106, 43, 0.12) 0 1px, transparent 1px 148px);
}

.page-privacy .pv-hero__inner {
  display: grid;
  gap: clamp(12px, 2.2vw, 20px);
  max-width: min(100%, 980px);
}

.page-privacy .pv-hero__inner::before {
  content: "";
  width: 62px;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-privacy .pv-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.4vw, 4.3rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .pv-hero__lead {
  max-width: 60ch;
  margin: 0;
  color: var(--silver);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.8;
}

.page-privacy .pv-hero__jump {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 8px 0 0;
  padding: 0;
}

.page-privacy .pv-hero__jump a {
  display: inline-block;
  padding: 8px 15px;
  border: 1px solid var(--line-strong);
  color: var(--silver);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .pv-hero__jump a:hover,
.page-privacy .pv-hero__jump a:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- 主体布局 ---------- */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(26px, 5vw, 60px);
  padding: clamp(34px, 6vw, 82px) 0 clamp(48px, 8vw, 104px);
  align-items: start;
}

/* ---------- 侧边目录 ---------- */
.page-privacy .pv-toc {
  padding: clamp(16px, 2.4vw, 22px);
  background: var(--ink-panel);
  border: 1px solid var(--line);
  clip-path: polygon(var(--pv-cut) 0, 100% 0, 100% calc(100% - var(--pv-cut)), calc(100% - var(--pv-cut)) 100%, 0 100%, 0 var(--pv-cut));
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-toc__list a {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
  color: var(--silver);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s ease;
}

.page-privacy .pv-toc__list li:last-child a {
  border-bottom: 0;
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--cyan);
}

.page-privacy .pv-toc__num {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 0.75rem;
  color: var(--cyan-dark);
  padding-top: 0.25em;
}

.page-privacy .pv-lock {
  display: none;
  margin-top: 16px;
  color: var(--cyan);
}

.page-privacy .pv-lock svg {
  display: block;
  width: 92px;
  height: 92px;
  opacity: 0.85;
}

/* ---------- 正文列 ---------- */
.page-privacy .pv-doc {
  display: grid;
  gap: clamp(28px, 4.4vw, 50px);
  max-width: var(--pv-doc);
}

.page-privacy .pv-sec {
  padding-top: clamp(18px, 2.8vw, 28px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .pv-sec h2 {
  margin: 0;
  font-family: var(--font-editorial);
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
  font-weight: 600;
  line-height: 1.32;
  color: var(--white);
}

.page-privacy .pv-sec p {
  margin: 0 0 14px;
  color: var(--silver);
  line-height: 1.85;
}

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

.page-privacy .pv-sec a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-sec a:hover,
.page-privacy .pv-sec a:focus-visible {
  color: var(--cyan-dark);
}

/* ---------- 清单 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  color: var(--silver);
  line-height: 1.8;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  transform: rotate(45deg);
}

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

/* ---------- 信息分类卡片 ---------- */
.page-privacy .pv-cards {
  display: grid;
  gap: 12px;
  margin: 0 0 16px;
}

.page-privacy .pv-card {
  padding: 16px 18px;
  background: rgba(18, 53, 44, 0.62);
  border: 1px solid var(--line);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}

.page-privacy .pv-card h3 {
  margin: 0 0 6px;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-privacy .pv-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- Cookie 分类行 ---------- */
.page-privacy .pv-rows {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-rows li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--silver);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-privacy .pv-rows .tag {
  flex: 0 0 auto;
  margin-top: 3px;
}

/* ---------- 展开说明 ---------- */
.page-privacy .pv-more {
  margin-top: 16px;
  background: rgba(26, 27, 46, 0.6);
  border: 1px solid var(--line);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}

.page-privacy .pv-more > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  color: var(--white);
  font-weight: 600;
  font-size: 0.9375rem;
}

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

.page-privacy .pv-more > summary::after {
  content: "+";
  font-family: var(--font-num);
  font-size: 1.125rem;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .pv-more[open] > summary::after {
  content: "−";
}

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

.page-privacy .pv-more__body {
  padding: 0 18px 18px;
}

.page-privacy .pv-steps {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 8px;
  color: var(--silver);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-privacy .pv-steps li::marker {
  font-family: var(--font-num);
  color: var(--cyan);
}

/* ---------- 权利清单 ---------- */
.page-privacy .pv-rights {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-rights li {
  padding: 12px 14px;
  border-left: 2px solid var(--cyan-dark);
  background: linear-gradient(90deg, rgba(0, 229, 199, 0.1), rgba(0, 229, 199, 0) 72%);
  color: var(--silver);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-privacy .pv-rights strong {
  display: block;
  margin-bottom: 3px;
  color: var(--white);
  font-weight: 700;
}

/* ---------- 联系面板 ---------- */
.page-privacy .pv-contact {
  list-style: none;
  margin: 0 0 16px;
  padding: clamp(16px, 2.6vw, 24px);
  display: grid;
  gap: 14px;
  background: var(--ink-panel);
  border: 1px solid var(--line);
  clip-path: polygon(var(--pv-cut) 0, 100% 0, 100% calc(100% - var(--pv-cut)), calc(100% - var(--pv-cut)) 100%, 0 100%, 0 var(--pv-cut));
}

.page-privacy .pv-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}

.page-privacy .pv-contact__label {
  flex: 0 0 auto;
  min-width: 72px;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .pv-contact__value {
  font-family: var(--font-num);
  font-size: 0.9375rem;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-privacy .pv-contact__value--text {
  font-family: var(--font-body);
}

/* ---------- 相关入口 ---------- */
.page-privacy .pv-next {
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .pv-next__grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-privacy .pv-next__item {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  background: rgba(18, 53, 44, 0.55);
  border: 1px solid var(--line);
  text-decoration: none;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.page-privacy .pv-next__item:hover,
.page-privacy .pv-next__item:focus-visible {
  background: rgba(0, 229, 199, 0.12);
  transform: translateX(4px);
}

.page-privacy .pv-next__title {
  font-family: var(--font-editorial);
  font-size: 1.0625rem;
  color: var(--white);
}

.page-privacy .pv-next__desc {
  font-size: 0.875rem;
  color: var(--silver);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-privacy .pv-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 248px minmax(0, 1fr);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-privacy .pv-lock {
    display: block;
  }
}

@media (max-width: 480px) {
  .page-privacy .pv-hero__jump a {
    padding: 7px 12px;
    font-size: 0.8125rem;
  }

  .page-privacy .pv-contact li {
    align-items: flex-start;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #111;
  }

  .page-privacy .pv-hero {
    padding: 0 0 14px;
    border-bottom: 0;
  }

  .page-privacy .pv-hero__bg,
  .page-privacy .pv-hero__grid,
  .page-privacy .pv-hero__jump,
  .page-privacy .pv-toc,
  .page-privacy .pv-lock,
  .page-privacy .pv-next {
    display: none;
  }

  .page-privacy .pv-layout,
  .page-privacy .pv-doc {
    display: block;
    max-width: none;
    padding: 0;
  }

  .page-privacy .pv-sec {
    break-inside: avoid;
  }

  .page-privacy .pv-sec h2,
  .page-privacy .pv-sec p,
  .page-privacy .pv-list li,
  .page-privacy .pv-rows li,
  .page-privacy .pv-rights li,
  .page-privacy .pv-card p,
  .page-privacy .pv-contact__value {
    color: #222;
  }

  .page-privacy .pv-hero h1 {
    color: #000;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-hero__jump a,
  .page-privacy .pv-next__item,
  .page-privacy .pv-toc__list a {
    transition: none;
  }
}