.page-privacy {
  background: var(--ink-900);
  color: var(--fog-100);
  overflow-x: clip;
}

/* ---------- 页头 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding-block: clamp(56px, 10vw, 120px) clamp(44px, 7vw, 84px);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-privacy .pv-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(217, 154, 43, 0.16) 0%, rgba(11, 13, 14, 0) 58%),
    linear-gradient(180deg, rgba(11, 13, 14, 0.42) 0%, rgba(11, 13, 14, 0.84) 56%, var(--ink-900) 100%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .pv-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fog-500);
}

.page-privacy .pv-crumb a {
  color: var(--fog-300);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-privacy .pv-crumb a:hover,
.page-privacy .pv-crumb a:focus-visible {
  color: var(--electric-400);
}

.page-privacy .pv-eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold-500);
  text-transform: uppercase;
}

.page-privacy .pv-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(36px, 6vw, 68px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0.07em;
  color: var(--fog-100);
  text-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.page-privacy .pv-lede {
  max-width: 64ch;
  margin: 0 0 36px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--fog-300);
}

.page-privacy .pv-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  max-width: 760px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .pv-fact {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 16px 18px;
  background: rgba(23, 27, 29, 0.88);
}

.page-privacy .pv-fact__v {
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.2;
  color: var(--gold-300);
  letter-spacing: 0.02em;
}

.page-privacy .pv-fact__k {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fog-500);
}

@media (min-width: 720px) {
  .page-privacy .pv-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 主体双栏 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  padding-block: clamp(36px, 5vw, 64px) clamp(64px, 9vw, 120px);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  padding: 18px 18px 14px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--fog-500);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .pv-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13.5px;
  line-height: 1.3;
  white-space: nowrap;
  color: var(--fog-300);
  text-decoration: none;
  background: var(--ink-700);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--gold-300);
  border-color: var(--line-gold);
  background: var(--gold-wash);
}

.page-privacy .pv-toc__n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-500);
  letter-spacing: 0.08em;
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 96px;
    padding: 22px 16px 18px;
  }

  .page-privacy .pv-toc__title {
    padding-left: 12px;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-toc__link {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: transparent;
    padding: 9px 12px;
    white-space: normal;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-left-color: var(--gold-500);
  }
}

/* ---------- 条款正文 ---------- */
.page-privacy .pv-doc {
  min-width: 0;
  max-width: 78ch;
}

.page-privacy .pv-block {
  padding-block: clamp(30px, 4.5vw, 52px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 100px;
}

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

.page-privacy .pv-block:target {
  border-top-color: var(--line-gold);
}

.page-privacy .pv-block__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .pv-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold-500);
  padding-top: 6px;
}

.page-privacy .pv-block h2 {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 29px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.06em;
  color: var(--fog-100);
}

.page-privacy .pv-block p {
  margin: 0 0 14px;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.9;
  color: var(--fog-300);
}

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

.page-privacy .pv-block strong {
  color: var(--fog-100);
  font-weight: 700;
}

.page-privacy .pv-list {
  margin: 16px 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.85;
  color: var(--fog-300);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--jade-500);
  transform: rotate(45deg);
}

/* ---------- 用途对照 ---------- */
.page-privacy .pv-pairs {
  display: grid;
  gap: 1px;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.page-privacy .pv-pair {
  padding: 18px 20px;
  background: var(--ink-700);
}

.page-privacy .pv-pair__k {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold-300);
}

.page-privacy .pv-pair__v {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--fog-300);
}

@media (min-width: 760px) {
  .page-privacy .pv-pairs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-pair:first-child {
    grid-column: 1 / -1;
    background: var(--ink-800);
  }
}

/* ---------- 权利矩阵 ---------- */
.page-privacy .pv-rights {
  display: grid;
  gap: 1px;
  margin: 20px 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.page-privacy .pv-right {
  position: relative;
  padding: 20px 20px 22px;
  background: var(--ink-700);
}

.page-privacy .pv-right__idx {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--jade-300);
  border: 1px solid rgba(111, 195, 162, 0.35);
  border-radius: var(--radius-sm);
  padding: 2px 7px;
}

.page-privacy .pv-right h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--fog-100);
}

.page-privacy .pv-right p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--fog-300);
}

@media (min-width: 760px) {
  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-right:last-child {
    grid-column: 1 / -1;
  }
}

/* ---------- 提示块 ---------- */
.page-privacy .pv-callout {
  margin-top: 20px;
  padding: 18px 20px;
  border-left: 2px solid var(--gold-500);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--gold-wash);
}

.page-privacy .pv-callout__tag {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-500);
}

.page-privacy .pv-callout p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--fog-300);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pv-contact {
  margin: 20px 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
  overflow: hidden;
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-contact__row:first-child {
  border-top: 0;
}

.page-privacy .pv-contact__k {
  flex: 0 0 5.6em;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--fog-500);
}

.page-privacy .pv-contact__v {
  font-family: var(--font-mono);
  font-size: 14.5px;
  letter-spacing: 0.02em;
  color: var(--fog-100);
  word-break: break-word;
}

.page-privacy .pv-contact__note {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--fog-500);
}

/* ---------- 延伸入口 ---------- */
.page-privacy .pv-more {
  margin-top: clamp(36px, 5vw, 56px);
  padding-top: clamp(28px, 4vw, 40px);
  border-top: 1px solid var(--line-gold);
}

.page-privacy .pv-more__title {
  margin: 0 0 20px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--fog-500);
}

.page-privacy .pv-more__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-privacy .pv-more__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-700);
  text-decoration: none;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), background 0.25s var(--ease);
}

.page-privacy .pv-more__item:hover,
.page-privacy .pv-more__item:focus-visible {
  border-color: var(--line-gold);
  background: var(--ink-600);
  transform: translateY(-2px);
}

.page-privacy .pv-more__t {
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--gold-300);
}

.page-privacy .pv-more__d {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--fog-500);
}

@media (min-width: 760px) {
  .page-privacy .pv-more__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-more__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-more__item,
  .page-privacy .pv-toc__link,
  .page-privacy .pv-crumb a {
    transition: none;
  }

  .page-privacy .pv-more__item:hover,
  .page-privacy .pv-more__item:focus-visible {
    transform: none;
  }
}