.page-privacy {
  --pp-line: rgba(42, 33, 24, 0.16);
  --pp-line-soft: rgba(244, 239, 227, 0.16);
  --pp-cyan-wash: rgba(0, 240, 208, 0.07);
  --pp-violet-wash: rgba(123, 77, 255, 0.08);
  display: block;
  background: var(--paper);
  color: var(--brown);
  font-family: var(--font-mono);
}

/* ============ 首屏 ============ */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-0);
  color: var(--paper);
  padding-top: clamp(20px, 4vw, 40px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(52%, 560px);
  height: 240px;
  background: var(--grad);
  opacity: 0.2;
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(10px, 2vw, 18px);
  padding-bottom: clamp(24px, 5vw, 56px);
}

.page-privacy .privacy-hero__crumb {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
}

.page-privacy .privacy-hero__crumb .lx-breadcrumb__link {
  color: var(--cyan);
  text-decoration: none;
}

.page-privacy .privacy-hero__crumb .lx-breadcrumb__link:hover {
  text-decoration: underline;
}

.page-privacy .privacy-hero__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(36px, 10vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero__title::after {
  content: "";
  display: block;
  width: 68px;
  height: 6px;
  margin-top: 14px;
  background: var(--grad);
  clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.75;
  color: rgba(244, 239, 227, 0.86);
}

.page-privacy .privacy-hero__stats {
  list-style: none;
  margin: clamp(4px, 1.5vw, 12px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 5vw, 48px);
}

.page-privacy .privacy-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 1px solid var(--pp-line-soft);
}

.page-privacy .privacy-hero__stat .lx-stat__value {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(22px, 4.6vw, 34px);
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .privacy-hero__stat .lx-stat__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(244, 239, 227, 0.68);
}

.page-privacy .privacy-hero__media {
  position: relative;
  z-index: 1;
  margin: 0;
  line-height: 0;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 28px));
  filter: contrast(1.08) saturate(1.05);
}

/* ============ 细线状态条 ============ */
.page-privacy .privacy-ruler {
  height: 10px;
  background:
    repeating-linear-gradient(90deg, var(--pp-line) 0 1px, transparent 1px 12px),
    var(--paper-2);
  border-top: 1px solid var(--pp-line);
}

.page-privacy .privacy-ruler--end {
  background:
    repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 12px),
    var(--ink-1);
  border-top-color: var(--line);
}

/* ============ 文档主体布局 ============ */
.page-privacy .privacy-doc {
  padding: clamp(20px, 4vw, 48px) 0 clamp(32px, 6vw, 72px);
}

.page-privacy .privacy-doc__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-privacy .privacy-doc__main {
  min-width: 0;
}

/* ============ 章节 ============ */
.page-privacy .privacy-sec {
  position: relative;
  padding: clamp(24px, 4vw, 40px) 0;
  border-top: 1px solid var(--pp-line);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-sec::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 64px;
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--brown) 0 1px, transparent 1px 8px);
  opacity: 0.45;
}

.page-privacy .privacy-sec:target {
  background: var(--pp-cyan-wash);
}

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

.page-privacy .privacy-sec__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-sec__abs {
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 3px solid var(--violet);
  font-size: clamp(15px, 2.2vw, 17px);
  font-weight: 700;
  line-height: 1.7;
}

.page-privacy .privacy-sec p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
}

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

.page-privacy .privacy-sec__tail {
  margin-top: 16px !important;
}

.page-privacy .privacy-link {
  color: var(--brown);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan);
  padding-bottom: 1px;
}

.page-privacy .privacy-link:hover {
  border-bottom-color: var(--orange);
}

/* ============ 三类信息列表 ============ */
.page-privacy .privacy-infolist {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-infolist__item {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 12px;
  padding: 14px 16px;
  background: var(--paper-2);
  border-left: 3px solid var(--cyan);
  transition: transform 0.2s ease, border-left-color 0.2s ease, background 0.2s ease;
}

.page-privacy .privacy-infolist__item:hover {
  transform: translateX(5px);
  border-left-color: var(--violet);
  background: #FFFFFF;
}

.page-privacy .privacy-infolist__dot {
  width: 8px;
  height: 8px;
  margin-top: 8px;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 240, 208, 0.22);
}

.page-privacy .privacy-infolist__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-infolist__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* ============ 用途三格 ============ */
.page-privacy .privacy-uses {
  display: grid;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
  margin-bottom: 18px;
}

.page-privacy .privacy-uses__cell {
  background: var(--paper);
  padding: 16px;
  position: relative;
}

.page-privacy .privacy-uses__cell::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 12px;
  width: 22px;
  height: 4px;
  background: var(--violet);
  clip-path: polygon(0 0, 100% 0, 80% 100%, 0 100%);
}

.page-privacy .privacy-uses__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-size: 17px;
}

.page-privacy .privacy-uses__cell p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* ============ 要点列表 ============ */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list__item {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .privacy-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 10px;
  background: var(--ink-0);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

/* ============ 可展开补充 ============ */
.page-privacy .privacy-fold {
  margin-top: 16px;
  border: 1px solid var(--pp-line);
  background: rgba(229, 220, 199, 0.42);
}

.page-privacy .privacy-fold__summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--brown);
  list-style: none;
}

.page-privacy .privacy-fold__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-fold__summary::after {
  content: "＋";
  font-size: 15px;
  color: var(--orange);
}

.page-privacy .privacy-fold[open] .privacy-fold__summary::after {
  content: "－";
}

.page-privacy .privacy-fold__summary:hover {
  background: rgba(0, 240, 208, 0.09);
}

.page-privacy .privacy-fold__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .privacy-fold__body p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
}

/* ============ 请求类型 ============ */
.page-privacy .privacy-req {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-privacy .privacy-req__item {
  background: var(--paper);
  padding: 14px 16px;
}

.page-privacy .privacy-req__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 800;
  font-size: 16px;
  color: var(--brown);
}

.page-privacy .privacy-req__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* ============ 处理顺序 ============ */
.page-privacy .privacy-flow {
  counter-reset: ppflow;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-flow__step {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .privacy-flow__step::before {
  counter-increment: ppflow;
  content: counter(ppflow, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--violet);
  padding-top: 3px;
  border-top: 2px solid var(--violet);
}

/* ============ 邮件主题示例 ============ */
.page-privacy .privacy-mail {
  margin-top: 18px;
  padding: 14px 16px;
  background: var(--ink-0);
  border-left: 4px solid var(--orange);
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-mail__key {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(244, 239, 227, 0.66);
}

.page-privacy .privacy-mail__code {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  word-break: break-word;
}

/* ============ 侧栏索引 ============ */
.page-privacy .privacy-toc {
  order: -1;
  min-width: 0;
  background: var(--ink-1);
  border: 1px solid var(--line);
  padding: 16px;
  color: var(--paper);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0 0 8px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__link {
  display: block;
  white-space: nowrap;
  padding: 8px 12px;
  font-size: 13px;
  color: rgba(244, 239, 227, 0.82);
  text-decoration: none;
  border: 1px solid var(--line);
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-privacy .privacy-toc__link:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(0, 240, 208, 0.08);
}

.page-privacy .privacy-toc__box {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  display: grid;
  gap: 6px;
}

.page-privacy .privacy-toc__boxlabel {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gray);
}

.page-privacy .privacy-toc__mail {
  margin: 0;
  font-size: 14px;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .privacy-toc__hint {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(244, 239, 227, 0.66);
}

.page-privacy .privacy-toc__btn {
  margin-top: 8px;
  justify-content: center;
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.08em;
}

/* ============ 结尾条 ============ */
.page-privacy .privacy-signoff {
  background: var(--ink-0);
  color: var(--paper);
  padding: clamp(24px, 5vw, 44px) 0;
}

.page-privacy .privacy-signoff__inner {
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-signoff__text {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 239, 227, 0.84);
}

.page-privacy .privacy-signoff__links {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}

.page-privacy .privacy-signoff__link {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 240, 208, 0.4);
  padding-bottom: 2px;
}

.page-privacy .privacy-signoff__link:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ============ 平板及以上 ============ */
@media (min-width: 640px) {
  .page-privacy .privacy-uses {
    grid-template-columns: 1fr 1fr 1fr;
  }

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

/* ============ 桌面：正文 + 吸顶索引 ============ */
@media (min-width: 900px) {
  .page-privacy .privacy-doc__grid {
    grid-template-columns: minmax(0, 1fr) 260px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    order: 0;
    position: sticky;
    top: 88px;
    padding: 18px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 6px;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__link {
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .privacy-hero__inner {
    padding-bottom: clamp(32px, 5vw, 64px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-infolist__item {
    transition: none;
  }

  .page-privacy .privacy-infolist__item:hover {
    transform: none;
  }
}