/* ===== 个人信息说明 · 页面专属样式 ===== */
.page-privacy {
  --pp-measure: 720px;
  --pp-aside: 232px;
}

/* --- 首屏 --- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-hero-bg {
  position: absolute;
  inset: 0;
}

.page-privacy .pp-hero-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% 50%;
  opacity: .38;
}

.page-privacy .pp-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(104deg, rgba(11, 11, 15, .96) 0%, rgba(11, 11, 15, .84) 44%, rgba(11, 11, 15, .34) 100%),
    linear-gradient(180deg, rgba(11, 11, 15, 0) 42%, rgba(11, 11, 15, .94) 100%);
}

.page-privacy .pp-hero-inner {
  position: relative;
  z-index: 1;
  padding: clamp(60px, 10vw, 128px) 0 clamp(42px, 7vw, 76px);
}

.page-privacy .pp-hero .eyebrow {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .pp-hero h1 {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.2vw, 66px);
  line-height: 1.1;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-privacy .pp-h1-sub {
  display: block;
  margin-top: .3em;
  font-size: clamp(17px, 2.3vw, 25px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--gold-hi);
}

.page-privacy .pp-hero .lede {
  max-width: 64ch;
  margin: 0;
  font-size: clamp(15.5px, 1.5vw, 17.5px);
  line-height: 1.9;
  color: rgba(245, 239, 227, .82);
}

.page-privacy .pp-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.page-privacy .pp-hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 9px;
  font-size: 13.5px;
  letter-spacing: .02em;
  color: var(--metal);
}

.page-privacy .pp-hero-meta .num {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  padding-bottom: 2px;
  color: var(--gold-hi);
  border-bottom: 2px solid var(--gold);
}

/* --- 面包屑 --- */
.page-privacy .pp-crumb {
  padding-top: clamp(20px, 3vw, 30px);
}

.page-privacy .pp-crumb .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--metal);
}

.page-privacy .pp-crumb .breadcrumb-link {
  color: var(--metal);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pp-crumb .breadcrumb-link:hover,
.page-privacy .pp-crumb .breadcrumb-link:focus-visible {
  color: var(--gold-hi);
  border-bottom-color: var(--line-strong);
}

.page-privacy .pp-crumb .breadcrumb-sep {
  color: rgba(138, 133, 119, .55);
}

.page-privacy .pp-crumb .breadcrumb-current {
  color: var(--paper);
}

/* --- 主栅格 --- */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
  padding-top: clamp(28px, 4.5vw, 48px);
  padding-bottom: clamp(56px, 9vw, 104px);
}

@media (min-width: 1024px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, var(--pp-measure)) var(--pp-aside);
    justify-content: space-between;
    align-items: start;
    column-gap: clamp(40px, 6vw, 88px);
  }
}

/* --- 章节目录 --- */
.page-privacy .pp-aside {
  order: -1;
}

.page-privacy .pp-toc .spy-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--metal);
}

.page-privacy .pp-toc .spy-link {
  position: relative;
  display: block;
  padding: 7px 0 7px 14px;
  font-size: 13.5px;
  line-height: 1.45;
  color: rgba(245, 239, 227, .58);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-privacy .pp-toc .spy-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: transparent;
  transition: background-color .2s var(--ease);
}

.page-privacy .pp-toc .spy-link:hover {
  color: var(--paper);
}

.page-privacy .pp-toc .spy-link[aria-current="true"] {
  color: var(--gold-hi);
}

.page-privacy .pp-toc .spy-link[aria-current="true"]::before {
  background: var(--gold);
}

@media (max-width: 1023px) {
  .page-privacy .pp-toc {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 20px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--line-soft);
  }

  .page-privacy .pp-toc .spy-title {
    width: 100%;
    margin-bottom: 2px;
  }

  .page-privacy .pp-toc .spy-link {
    padding: 4px 0 4px 12px;
  }

  .page-privacy .pp-toc .spy-link::before {
    top: 8px;
    bottom: 8px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pp-aside {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--line) transparent;
  }
}

/* --- 正文 --- */
.page-privacy .pp-open {
  margin: 0 0 clamp(28px, 4vw, 42px);
  padding-bottom: clamp(22px, 3.4vw, 34px);
  border-bottom: 1px solid var(--line);
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.9;
  color: rgba(245, 239, 227, .9);
}

.page-privacy .pp-sec {
  margin-top: clamp(30px, 4.6vw, 46px);
  padding-top: clamp(30px, 4.6vw, 46px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-sec:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pp-sec-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 16px;
}

.page-privacy .pp-sec-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  line-height: 1.2;
  padding-bottom: 2px;
  color: var(--gold);
  border-bottom: 2px solid var(--gold);
}

.page-privacy .pp-sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-privacy .pp-body .rich-text p {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.9;
  color: rgba(245, 239, 227, .8);
}

.page-privacy .pp-body .rich-text p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-body a {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pp-body a:hover,
.page-privacy .pp-body a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* --- 分类条目 --- */
.page-privacy .pp-list {
  display: grid;
  gap: 16px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-item {
  padding: 2px 0 2px 18px;
  border-left: 1px solid var(--line);
}

.page-privacy .pp-item h3 {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--gold-hi);
}

.page-privacy .pp-item p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(245, 239, 227, .78);
}

/* --- 用途编号列表 --- */
.page-privacy .pp-uses {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: ppuse;
}

.page-privacy .pp-uses li {
  counter-increment: ppuse;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-uses li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pp-uses li::before {
  content: counter(ppuse, decimal-leading-zero);
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-privacy .pp-uses-k {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .pp-uses-t {
  display: block;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(245, 239, 227, .78);
}

/* --- 小标题 --- */
.page-privacy .pp-sub {
  display: block;
  width: fit-content;
  margin: clamp(26px, 3.4vw, 34px) 0 14px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold-hi);
}

/* --- 保留时间表 --- */
.page-privacy .pp-retain {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-retain li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-retain li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

@media (min-width: 720px) {
  .page-privacy .pp-retain li {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

.page-privacy .pp-retain-k {
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--gold-hi);
}

.page-privacy .pp-retain-v {
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(245, 239, 227, .78);
}

/* --- 保护措施 --- */
.page-privacy .pp-shield {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-shield li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(245, 239, 227, .78);
}

.page-privacy .pp-shield li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 10px;
  height: 10px;
  border: 1px solid var(--cyan);
  background: rgba(49, 213, 200, .16);
}

.page-privacy .pp-shield strong {
  font-weight: 700;
  color: var(--paper);
}

/* --- 术语提示 --- */
.page-privacy .pp-term {
  position: relative;
  color: var(--gold-hi);
  border-bottom: 1px dashed var(--line-strong);
  cursor: help;
}

.page-privacy .pp-term::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 6;
  width: max-content;
  max-width: min(260px, 68vw);
  padding: 10px 12px;
  background: var(--ink-3);
  border: 1px solid var(--line-strong);
  color: var(--paper);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  pointer-events: none;
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}

.page-privacy .pp-term:hover::after,
.page-privacy .pp-term:focus::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* --- 手风琴 --- */
.page-privacy .pp-acc {
  margin-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .accordion-item {
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-acc-title {
  margin: 0;
  font-size: 100%;
  font-weight: inherit;
}

.page-privacy .accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 18px 4px;
  background: transparent;
  border: 0;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: .01em;
  text-align: left;
  cursor: pointer;
  transition: color .2s var(--ease);
}

.page-privacy .accordion-trigger:hover,
.page-privacy .accordion-trigger:focus-visible {
  color: var(--gold-hi);
}

.page-privacy .accordion-icon {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
}

.page-privacy .accordion-icon::before,
.page-privacy .accordion-icon::after {
  content: "";
  position: absolute;
  background: var(--gold);
  transition: transform .24s var(--ease), background-color .2s var(--ease);
}

.page-privacy .accordion-icon::before {
  left: 0;
  right: 0;
  top: 6px;
  height: 2px;
}

.page-privacy .accordion-icon::after {
  top: 0;
  bottom: 0;
  left: 6px;
  width: 2px;
}

.page-privacy .accordion-trigger[aria-expanded="true"] .accordion-icon::after {
  transform: scaleY(0);
}

.page-privacy .accordion-trigger:hover .accordion-icon::before,
.page-privacy .accordion-trigger:hover .accordion-icon::after {
  background: var(--gold-hi);
}

.page-privacy .accordion-panel {
  max-width: 62ch;
  padding: 0 4px 20px;
}

.page-privacy .accordion-panel p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(245, 239, 227, .78);
}

/* --- 联系方式卡 --- */
.page-privacy .pp-contact {
  margin-top: 20px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: linear-gradient(118deg, rgba(26, 22, 16, .94), rgba(16, 24, 39, .74));
}

.page-privacy .pp-contact-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--metal);
}

.page-privacy .pp-contact-value {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(14.5px, 2.1vw, 18px);
  letter-spacing: .01em;
  color: var(--gold-hi);
  overflow-wrap: anywhere;
}

.page-privacy .pp-contact-hint {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(245, 239, 227, .68);
}

/* --- 淡入 --- */
.page-privacy .reveal-init {
  opacity: 0;
  transform: translateY(8px);
}

.page-privacy .reveal-in {
  opacity: 1;
  transform: none;
  transition: opacity .28s var(--ease), transform .28s var(--ease);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }

  .page-privacy .reveal-init {
    opacity: 1;
    transform: none;
  }
}