.page-privacy {
  --pp-text: #0A1017;
  --pp-text-soft: #2A3644;
  --pp-line: rgba(10, 16, 23, 0.16);
  --pp-soft: rgba(20, 69, 111, 0.08);
  --pp-card-line: rgba(155, 176, 198, 0.28);
  background: var(--ink-900);
  color: var(--frost);
  padding: 0 0 56px;
}

.page-privacy .pp-wrap {
  max-width: var(--content);
  margin: 0 auto;
  padding: 16px var(--gutter) 0;
}

.page-privacy .sd-breadcrumb {
  font-size: 13px;
  color: var(--mist);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 4px;
}

.page-privacy .sd-breadcrumb a {
  color: var(--frost);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-card-line);
}

.page-privacy .sd-breadcrumb a:hover,
.page-privacy .sd-breadcrumb a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  margin-top: 14px;
  display: grid;
  gap: 20px;
  padding: 22px 18px;
  background: linear-gradient(155deg, #0B2745 0%, #061426 72%);
  border: 1px solid var(--pp-card-line);
  position: relative;
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 4px;
  height: 46px;
  background: var(--lime);
}

.page-privacy .pp-hero__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-privacy .pp-hero__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(27px, 7vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--frost);
}

.page-privacy .pp-hero__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--frost);
  max-width: 46em;
}

.page-privacy .pp-hero__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .pp-hero__fig {
  margin: 0;
  border: 1px solid var(--pp-card-line);
  background: var(--ink-700);
}

.page-privacy .pp-hero__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.page-privacy .pp-hero__fig figcaption {
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  padding: 8px 10px;
  border-top: 1px solid var(--pp-card-line);
}

/* ---------- 布局与目录 ---------- */
.page-privacy .pp-layout {
  display: grid;
  gap: 22px;
  margin-top: 26px;
}

.page-privacy .pp-toc {
  background: var(--ink-700);
  border: 1px solid var(--pp-card-line);
  padding: 16px 14px;
}

.page-privacy .pp-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pp-toc__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 9px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--frost);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background var(--speed) ease-out, border-color var(--speed) ease-out, color var(--speed) ease-out;
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  background: rgba(184, 255, 61, 0.1);
  border-left-color: var(--lime);
  color: var(--lime);
  outline: none;
}

.page-privacy .pp-toc__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber);
}

.page-privacy .pp-toc__hint {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--pp-card-line);
  font-size: 12px;
  line-height: 1.65;
  color: var(--mist);
}

.page-privacy .pp-body {
  min-width: 0;
}

/* ---------- 条款卡 ---------- */
.page-privacy .pp-clause {
  position: relative;
  margin: 0 0 18px;
  padding: 20px 16px 18px;
  color: var(--pp-text);
  background-color: var(--paper);
  background-image: repeating-linear-gradient(180deg, rgba(10, 16, 23, 0.035) 0 1px, transparent 1px 26px);
  border: 1px solid var(--pp-line);
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.42);
  scroll-margin-top: 88px;
}

.page-privacy .pp-clause > *:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--ink-500);
}

.page-privacy .pp-clause__no {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--ink-500);
}

.page-privacy .pp-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--pp-text);
}

.page-privacy .pp-clause p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pp-text);
}

.page-privacy .pp-clause a {
  color: var(--ink-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pp-clause a:hover,
.page-privacy .pp-clause a:focus-visible {
  color: var(--ink-900);
  outline: none;
  background: rgba(184, 255, 61, 0.5);
}

/* 重点框 */
.page-privacy .pp-key {
  margin: 14px 0 0;
  padding: 12px 14px;
  background: var(--pp-soft);
  border-left: 3px solid var(--amber);
}

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

/* 信息清单 */
.page-privacy .pp-facts {
  margin: 0;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-facts > div {
  display: grid;
  gap: 3px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-facts dt {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-500);
  letter-spacing: 0.02em;
}

.page-privacy .pp-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pp-text);
}

/* 路径图 */
.page-privacy .pp-flow {
  display: grid;
  gap: 8px;
  margin: 4px 0 18px;
  padding: 14px;
  background: var(--pp-soft);
  border: 1px dashed rgba(20, 69, 111, 0.35);
}

.page-privacy .pp-flow__step {
  display: block;
}

.page-privacy .pp-flow__k {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-500);
}

.page-privacy .pp-flow__v {
  display: block;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--pp-text);
}

.page-privacy .pp-flow__arrow {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink-500);
  text-align: center;
}

/* 用途卡 */
.page-privacy .pp-uses {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-uses li {
  padding: 12px 13px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--pp-line);
  transition: border-color var(--speed) ease-out, transform var(--speed) ease-out;
}

.page-privacy .pp-uses li:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}

.page-privacy .pp-uses strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  color: var(--ink-500);
}

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

/* 本地存储清单 */
.page-privacy .pp-store {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-store li {
  display: grid;
  gap: 3px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-store__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-500);
}

.page-privacy .pp-store p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

/* 保存期限 */
.page-privacy .pp-keep {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-keep li {
  padding: 12px;
  background: rgba(20, 69, 111, 0.06);
  border-top: 3px solid var(--amber);
}

.page-privacy .pp-keep__num {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--ink-500);
}

.page-privacy .pp-keep__num--word {
  font-size: 17px;
  letter-spacing: 0.02em;
}

.page-privacy .pp-keep__lbl {
  display: block;
  font-size: 13px;
  line-height: 1.65;
  color: var(--pp-text-soft);
}

/* 权利清单 */
.page-privacy .pp-rights {
  list-style: none;
  counter-reset: pp-r;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-rights > li {
  counter-increment: pp-r;
  position: relative;
  padding-left: 38px;
}

.page-privacy .pp-rights > li::before {
  content: counter(pp-r, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--paper);
  background: var(--ink-500);
  border-radius: 2px;
}

.page-privacy .pp-rights strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 800;
  color: var(--pp-text);
}

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

/* 折叠条款 */
.page-privacy .pp-acc {
  margin: 0 0 10px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--pp-line);
}

.page-privacy .pp-acc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  font-size: 15px;
  font-weight: 700;
  color: var(--pp-text);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pp-acc summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--ink-500);
}

.page-privacy .pp-acc[open] summary::after {
  content: "–";
}

.page-privacy .pp-acc summary:focus-visible {
  outline: 2px solid var(--ink-500);
  outline-offset: -2px;
}

.page-privacy .pp-acc__body {
  padding: 0 14px 12px;
}

.page-privacy .pp-acc__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pp-text-soft);
}

/* 页内延伸链接 */
.page-privacy .pp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-links__item {
  display: inline-block;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-500);
  text-decoration: none;
  border: 1px solid rgba(20, 69, 111, 0.4);
  background: rgba(255, 255, 255, 0.5);
  transition: background var(--speed) ease-out, border-color var(--speed) ease-out, color var(--speed) ease-out;
}

.page-privacy .pp-links__item:hover,
.page-privacy .pp-links__item:focus-visible {
  background: var(--ink-500);
  border-color: var(--ink-500);
  color: var(--frost);
  outline: none;
}

/* 联系块 */
.page-privacy .pp-contact {
  display: grid;
  gap: 10px;
  margin: 4px 0 4px;
  padding: 16px;
  background: var(--ink-900);
  border-left: 4px solid var(--lime);
}

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

.page-privacy .pp-contact .pp-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .pp-contact .pp-contact__mail {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--lime);
  word-break: break-all;
}

.page-privacy .pp-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-privacy .pp-copy {
  cursor: pointer;
}

.page-privacy .pp-copy:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-privacy .pp-copy__fb {
  font-size: 13px;
  line-height: 1.5;
  color: var(--lime-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-hero {
    padding: 26px 24px;
  }

  .page-privacy .pp-clause {
    padding: 24px 22px 22px;
  }

  .page-privacy .pp-clause h2 {
    font-size: 22px;
  }

  .page-privacy .pp-facts > div {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
  }

  .page-privacy .pp-store li {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-privacy .pp-uses {
    grid-template-columns: 1fr 1fr;
  }

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

@media (min-width: 700px) {
  .page-privacy .pp-flow {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    padding: 16px 18px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 28px;
    padding: 30px 28px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-layout {
    grid-template-columns: 258px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 84px;
  }

  .page-privacy .pp-clause {
    padding: 28px 30px 26px;
  }

  .page-privacy .pp-clause__no {
    font-size: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-uses li:hover {
    transform: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
    padding-bottom: 0;
  }

  .page-privacy .pp-toc {
    position: static;
  }

  .page-privacy .pp-hero__fig,
  .page-privacy .pp-copy,
  .page-privacy .pp-toc__hint {
    display: none;
  }

  .page-privacy .pp-clause {
    box-shadow: none;
    background-image: none;
    break-inside: avoid;
  }
}