/* =====================================================
   个人信息说明 · /personal-data/
   窄幅单栏 + 左侧粘性索引的阅读型布局
   ===================================================== */

.page-privacy {
  --pv-index-w: 220px;
  --pv-gap: 56px;

  position: relative;
  overflow-x: clip;
  padding-bottom: 0;
  color: var(--white);
  background:
    radial-gradient(1080px 520px at 82% -6%, rgba(122, 43, 255, 0.2), transparent 62%),
    radial-gradient(720px 420px at 2% 26%, rgba(20, 224, 210, 0.07), transparent 64%),
    linear-gradient(180deg, var(--midnight) 0%, #0C1020 46%, var(--charcoal) 100%);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(rgba(156, 151, 204, 0.16) 1px, transparent 1px);
  background-size: 4px 4px;
  pointer-events: none;
}

.page-privacy > * {
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 84px) 0 56px;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(42, 51, 84, 0.6) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(42, 51, 84, 0.6) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 86%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 86%);
  pointer-events: none;
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-h1 {
  max-width: 19em;
  margin: 18px 0 0;
  font-weight: 200;
  font-size: clamp(31px, 5.4vw, 64px);
  line-height: 1.13;
  letter-spacing: -0.015em;
}

.page-privacy .privacy-lede {
  max-width: 44em;
  margin: 26px 0 0;
  font-size: 17px;
  line-height: 1.9;
  color: var(--muted);
}

.page-privacy .privacy-searchline {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 560px;
  margin-top: 34px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  background: rgba(18, 20, 31, 0.74);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  color: var(--white);
  font-size: 15px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-privacy .privacy-searchline:hover,
.page-privacy .privacy-searchline:focus-visible {
  border-color: var(--cyan);
  background: rgba(20, 224, 210, 0.08);
  transform: translateY(-1px);
}

.page-privacy .privacy-searchline-icon {
  flex: none;
  font-size: 19px;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .privacy-searchline-label {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--muted);
}

.page-privacy .privacy-searchline-go {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--yellow);
}

/* ---------- 首屏通栏视觉 ---------- */

.page-privacy .privacy-visual {
  padding: 0;
}

.page-privacy .privacy-visual-note {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 双栏骨架 ---------- */

.page-privacy .privacy-layout {
  display: block;
  padding-top: 72px;
  padding-bottom: 84px;
}

/* ---------- 左侧章节索引 ---------- */

.page-privacy .privacy-index {
  margin-bottom: 30px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: rgba(18, 20, 31, 0.72);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

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

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

.page-privacy .privacy-index-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px 8px 12px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-privacy .privacy-index-list a:hover,
.page-privacy .privacy-index-list a:focus-visible {
  color: var(--white);
  border-left-color: var(--cyan);
  background: rgba(20, 224, 210, 0.06);
}

.page-privacy .privacy-index-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

/* ---------- 正文文章块 ---------- */

.page-privacy .privacy-article {
  position: relative;
  padding: 46px 0 44px 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 46px;
  bottom: 44px;
  width: 2px;
  background: var(--line);
  transition: background 0.3s var(--ease);
}

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

.page-privacy .privacy-article:first-child::before {
  top: 4px;
}

.page-privacy .privacy-article:target::before {
  background: var(--cyan);
}

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

.page-privacy .privacy-article-num {
  flex: none;
  padding: 3px 8px;
  border: 1px solid rgba(20, 224, 210, 0.45);
  background: rgba(20, 224, 210, 0.08);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .privacy-article-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(23px, 3.4vw, 33px);
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-privacy .privacy-article p {
  margin: 0 0 16px;
  max-width: 40em;
  font-size: 17px;
  line-height: 1.88;
  color: var(--muted);
}

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

.page-privacy .privacy-article a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.page-privacy .privacy-article a:hover {
  color: var(--yellow);
}

.page-privacy .privacy-mark {
  background: linear-gradient(180deg, transparent 62%, rgba(230, 255, 61, 0.32) 62%);
  color: var(--white);
  font-weight: 600;
}

/* ---------- 01 信息分类行 ---------- */

.page-privacy .privacy-rows {
  display: grid;
  gap: 2px;
  margin-top: 26px;
}

.page-privacy .privacy-row {
  padding: 18px 20px;
  border-left: 2px solid var(--line);
  background: rgba(18, 20, 31, 0.72);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .privacy-row:hover {
  border-left-color: var(--violet);
  background: rgba(18, 20, 31, 0.95);
}

.page-privacy .privacy-row .privacy-row-key {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-privacy .privacy-row .privacy-row-key::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 10px;
  background: var(--orange);
  transform: translateY(-2px) rotate(45deg);
}

.page-privacy .privacy-row .privacy-row-text {
  margin: 0;
  max-width: 38em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 02 用途标签列表 ---------- */

.page-privacy .privacy-purpose {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-privacy .privacy-purpose > li {
  padding: 20px 0;
  border-top: 1px dashed rgba(42, 51, 84, 0.9);
}

.page-privacy .privacy-purpose > li:first-child {
  border-top: 0;
  padding-top: 2px;
}

.page-privacy .privacy-purpose .privacy-purpose-tag {
  display: inline-block;
  margin-bottom: 9px;
  padding: 3px 10px;
  background: var(--yellow);
  color: var(--charcoal);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  clip-path: polygon(0 0, 100% 0, calc(100% - 7px) 100%, 0 100%);
}

.page-privacy .privacy-purpose .privacy-purpose-text {
  margin: 0;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 04 权利条目 ---------- */

.page-privacy .privacy-rights {
  list-style: none;
  counter-reset: pv-right;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-rights > li {
  counter-increment: pv-right;
  position: relative;
  padding: 15px 18px 15px 58px;
  border: 1px solid rgba(122, 43, 255, 0.3);
  background: rgba(122, 43, 255, 0.07);
}

.page-privacy .privacy-rights > li::before {
  content: counter(pv-right, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .privacy-rights .privacy-rights-key {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
}

.page-privacy .privacy-rights .privacy-rights-text {
  margin: 0;
  max-width: 36em;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--muted);
}

/* ---------- 05 提交准备清单与联系块 ---------- */

.page-privacy .privacy-prepare {
  list-style: none;
  margin: 18px 0 30px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-prepare li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .privacy-prepare li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 11px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .privacy-contact {
  display: grid;
  gap: 1px;
  margin: 0 0 26px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-privacy .privacy-contact-row {
  display: grid;
  gap: 7px;
  padding: 16px 18px;
  background: rgba(10, 14, 31, 0.92);
}

.page-privacy .privacy-contact-row .contact-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-privacy .privacy-contact-row .contact-value {
  font-size: 15px;
  line-height: 1.7;
  color: var(--white);
  word-break: break-word;
}

.page-privacy .privacy-contact-row .copy-chip {
  justify-self: start;
  max-width: 100%;
  word-break: break-all;
}

/* ---------- 页尾操作条 ---------- */

.page-privacy .privacy-foot {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 20, 31, 0.4), rgba(10, 14, 31, 0.9));
}

.page-privacy .privacy-foot-inner {
  display: grid;
  gap: 24px;
  padding-top: 42px;
  padding-bottom: 64px;
}

.page-privacy .privacy-foot-line {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .privacy-foot-line a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.page-privacy .privacy-foot-line a:hover {
  color: var(--yellow);
}

.page-privacy .privacy-foot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-privacy .privacy-contact-row {
    grid-template-columns: 104px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-foot-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    gap: var(--pv-gap);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    margin-bottom: 0;
    padding: 6px 0 6px 20px;
    border: 0;
    border-left: 1px solid var(--line);
    background: none;
    clip-path: none;
  }
}

@media (max-width: 559px) {
  .page-privacy .privacy-searchline {
    flex-wrap: wrap;
    gap: 6px 12px;
  }

  .page-privacy .privacy-searchline-label {
    flex-basis: calc(100% - 34px);
  }

  .page-privacy .privacy-searchline-go {
    order: 3;
    margin-left: 34px;
  }

  .page-privacy .privacy-article {
    padding-left: 16px;
  }

  .page-privacy .privacy-rights > li {
    padding: 15px 16px 15px 50px;
  }

  .page-privacy .privacy-rights > li::before {
    left: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-searchline,
  .page-privacy .privacy-row,
  .page-privacy .privacy-article::before,
  .page-privacy .privacy-index-list a {
    transition: none;
  }
}
<<<END>>>