.page-privacy {
  --privacy-measure: 720px;
  --privacy-line: rgba(20, 17, 14, .16);
  --privacy-soft: #5d6a61;
  --privacy-card: #FBF6EB;
  --privacy-hard: 5px 5px 0 rgba(20, 17, 14, .16);
  background: var(--paper);
  color: var(--paper-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-green);
  color: var(--lamp);
  border-bottom: var(--bw) solid var(--ink-black);
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .privacy-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .32;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(70% 110% at 8% 0%, rgba(198, 255, 61, .18), transparent 68%),
    linear-gradient(180deg, rgba(11, 15, 14, .55), rgba(11, 15, 14, .92) 78%);
}

.page-privacy .privacy-hero-inner {
  padding-top: 44px;
  padding-bottom: 40px;
}

.page-privacy .privacy-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--mist);
  letter-spacing: .02em;
}

.page-privacy .privacy-crumb a {
  color: var(--lamp);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.page-privacy .privacy-crumb a:hover,
.page-privacy .privacy-crumb a:focus-visible {
  border-bottom-color: var(--neon);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: condensed;
  font-size: clamp(38px, 8.5vw, 76px);
  line-height: .98;
  letter-spacing: -.01em;
  margin: 14px 0 0;
  color: var(--lamp);
}

.page-privacy .privacy-lede {
  max-width: 46ch;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: #DCE8E0;
}

.page-privacy .privacy-meta {
  margin: 22px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(247, 251, 247, .2);
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--mist);
  word-break: break-word;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-body {
  padding: 36px 0 64px;
}

.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.page-privacy .privacy-article {
  max-width: var(--privacy-measure);
  min-width: 0;
}

/* ---------- 章节导航 ---------- */
.page-privacy .doc-nav {
  border: var(--bw) solid var(--paper-ink);
  background: var(--privacy-card);
  box-shadow: var(--privacy-hard);
  padding: 16px 14px 18px;
}

.page-privacy .doc-nav-title {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .2em;
  font-weight: 700;
  color: var(--moss);
}

.page-privacy .doc-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: docnav;
}

.page-privacy .doc-nav-list a {
  display: block;
  padding: 8px 10px 8px 12px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--paper-ink);
  text-decoration: none;
  border-left: 3px solid rgba(20, 17, 14, .14);
  transition: border-color .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease);
}

.page-privacy .doc-nav-list a:hover,
.page-privacy .doc-nav-list a:focus-visible {
  border-left-color: var(--moss);
  background: rgba(198, 255, 61, .38);
  color: var(--ink-green);
  outline: none;
}

.page-privacy .doc-nav-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 2px dashed rgba(20, 17, 14, .18);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--privacy-soft);
}

/* ---------- 章节 ---------- */
.page-privacy .doc-section {
  position: relative;
  padding-top: 4px;
}

.page-privacy .doc-section + .doc-section {
  margin-top: 40px;
  padding-top: 34px;
  border-top: var(--bw) solid var(--privacy-line);
}

.page-privacy .doc-index {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .18em;
  font-weight: 700;
  color: var(--moss);
}

.page-privacy .doc-section h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: condensed;
  font-size: clamp(25px, 5.4vw, 38px);
  line-height: 1.08;
  color: var(--paper-ink);
}

.page-privacy .doc-summary {
  margin: 0 0 20px;
  padding-left: 13px;
  border-left: 3px solid var(--moss);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--privacy-soft);
}

.page-privacy .privacy-article p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
}

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

.page-privacy .privacy-article a {
  color: var(--paper-ink);
  text-decoration: none;
  border-bottom: 2px solid var(--stand-orange);
}

.page-privacy .privacy-article a:hover,
.page-privacy .privacy-article a:focus-visible {
  background: rgba(198, 255, 61, .42);
}

/* ---------- 四类信息 ---------- */
.page-privacy .info-list {
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .info-item {
  margin: 0;
  padding: 16px 18px;
  background: var(--privacy-card);
  border: var(--bw) solid var(--paper-ink);
  box-shadow: 4px 4px 0 rgba(20, 17, 14, .14);
}

.page-privacy .info-item dt {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--ink-green);
}

.page-privacy .info-item dd {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: #3B352D;
}

/* ---------- 提示条 ---------- */
.page-privacy .note-strip {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 22px 0 0;
  padding: 13px 15px;
  background: rgba(255, 122, 47, .12);
  border-left: 5px solid var(--stand-orange);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-privacy .note-mark {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  background: var(--stand-orange);
  color: var(--ink-black);
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 13px;
  border: 2px solid var(--paper-ink);
}

/* ---------- 保留与权限 ---------- */
.page-privacy .keep-list {
  list-style: none;
  margin: 22px 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .keep-list li {
  position: relative;
  padding: 12px 14px 12px 34px;
  background: var(--privacy-card);
  border-left: var(--bw) solid var(--moss);
  font-size: 14.5px;
  line-height: 1.75;
  color: #3B352D;
}

.page-privacy .keep-list li::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 20px;
  width: 8px;
  height: 8px;
  background: var(--neon);
  border: 2px solid var(--ink-green);
}

.page-privacy .keep-list strong {
  color: var(--ink-green);
  font-weight: 800;
}

/* ---------- 可执行动作 ---------- */
.page-privacy .action-list {
  list-style: none;
  margin: 22px 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .action-list li {
  padding-left: 14px;
  border-left: 3px solid rgba(20, 17, 14, .2);
  font-size: 15px;
  line-height: 1.78;
  color: #3B352D;
}

.page-privacy .action-list strong {
  display: block;
  margin-bottom: 2px;
  font-size: 15.5px;
  font-weight: 800;
  color: var(--ink-green);
}

/* ---------- 邮箱块 ---------- */
.page-privacy .mail-box {
  margin: 24px 0;
  padding: 20px 18px;
  background: var(--ink-green);
  color: var(--lamp);
  border: var(--bw) solid var(--ink-black);
  box-shadow: 6px 6px 0 rgba(20, 17, 14, .8);
}

.page-privacy .mail-label {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--neon);
}

.page-privacy .mail-address {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(16px, 4.4vw, 22px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--lamp);
  word-break: break-all;
  user-select: all;
}

.page-privacy .mail-hint {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(247, 251, 247, .22);
  font-size: 13.5px;
  line-height: 1.72;
  color: #C9D8CF;
}

.page-privacy .mail-alt {
  font-family: var(--font-num);
  color: var(--neon);
  word-break: break-all;
}

/* ---------- 附录 ---------- */
.page-privacy .doc-appendix {
  margin-top: 36px;
  background: var(--privacy-card);
  border: var(--bw) solid var(--paper-ink);
  box-shadow: var(--privacy-hard);
}

.page-privacy .doc-appendix summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 16px;
  font-size: 15.5px;
  font-weight: 800;
  color: var(--ink-green);
  cursor: pointer;
  list-style: none;
}

.page-privacy .doc-appendix summary::-webkit-details-marker {
  display: none;
}

.page-privacy .doc-appendix summary::after {
  content: "＋";
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 18px;
  color: var(--moss);
}

.page-privacy .doc-appendix[open] summary::after {
  content: "－";
}

.page-privacy .doc-appendix[open] summary {
  border-bottom: var(--bw) solid var(--privacy-line);
}

.page-privacy .appendix-scroll {
  overflow-x: auto;
  padding: 0 0 4px;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .appendix-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.65;
}

.page-privacy .appendix-table caption {
  padding: 14px 16px 10px;
  text-align: left;
  font-size: 12.5px;
  color: var(--privacy-soft);
}

.page-privacy .appendix-table th,
.page-privacy .appendix-table td {
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--privacy-line);
  color: #3B352D;
}

.page-privacy .appendix-table thead th {
  background: var(--moss);
  color: var(--lamp);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .04em;
  border-bottom: 0;
}

.page-privacy .appendix-table tbody th {
  font-weight: 800;
  color: var(--ink-green);
  white-space: nowrap;
}

.page-privacy .appendix-table tbody tr:last-child th,
.page-privacy .appendix-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 显现 ---------- */
.page-privacy .doc-section.is-pending {
  opacity: 0;
  transform: translateY(16px);
}

.page-privacy .doc-section.is-revealed {
  opacity: 1;
  transform: none;
  transition: opacity .24s var(--ease), transform .24s var(--ease);
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-privacy .privacy-hero-inner {
    padding-top: 88px;
    padding-bottom: 76px;
  }

  .page-privacy .privacy-body {
    padding: 60px 0 96px;
  }

  .page-privacy .privacy-article p {
    font-size: 17px;
  }

  .page-privacy .info-item {
    padding: 20px 22px;
  }

  .page-privacy .info-item dd {
    font-size: 15px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(0, 1fr) 240px;
    column-gap: 64px;
    row-gap: 0;
  }

  .page-privacy .privacy-article {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .doc-nav {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 100px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-section.is-pending,
  .page-privacy .doc-section.is-revealed {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-privacy .doc-nav-list a {
    transition: none;
  }
}