.page-privacy {
  display: block;
  position: relative;
  color: var(--text);
}

/* ── 首屏 ─────────────────────────────── */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: calc(var(--nav-h) + 48px) 0 44px;
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: grayscale(0.4) saturate(0.7);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(120% 80% at 10% 12%, rgba(53, 240, 192, 0.1), transparent 58%),
    linear-gradient(180deg, rgba(10, 20, 16, 0.7) 0%, rgba(10, 20, 16, 0.88) 62%, var(--ink) 100%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 2;
}

.page-privacy .hero-eyebrow {
  margin: 26px 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--neon);
}

.page-privacy h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(40px, 8vw, 86px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-privacy .hero-lead {
  max-width: 620px;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  opacity: 0.9;
}

.page-privacy .hero-meta {
  max-width: 620px;
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* ── 目录带 ───────────────────────────── */
.page-privacy .privacy-toc {
  position: sticky;
  top: var(--nav-h-sm);
  z-index: 20;
  padding: 12px 0;
  background: rgba(10, 20, 16, 0.94);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  backdrop-filter: blur(10px);
}

.page-privacy .privacy-toc::-webkit-scrollbar {
  display: none;
}

.page-privacy .toc-list {
  display: flex;
  align-items: center;
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: max-content;
}

.page-privacy .toc-item {
  flex: 0 0 auto;
}

.page-privacy .toc-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s var(--ease);
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon);
  letter-spacing: 0.06em;
}

.page-privacy .toc-rule {
  display: block;
  width: 16px;
  height: 1px;
  background: var(--line);
  transition: background 0.25s var(--ease), width 0.25s var(--ease);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--text);
}

.page-privacy .toc-link:hover .toc-rule,
.page-privacy .toc-link:focus-visible .toc-rule {
  width: 24px;
  background: var(--neon);
}

/* ── 正文区 ───────────────────────────── */
.page-privacy .privacy-body {
  position: relative;
  padding: 48px 0 76px;
  background-color: var(--ink);
  background-image:
    linear-gradient(to right, rgba(31, 74, 61, 0.2) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(31, 74, 61, 0.2) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: center top;
}

.page-privacy .privacy-doc {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}

.page-privacy .doc-section {
  padding: 38px 0 42px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 88px;
}

.page-privacy .doc-section:first-child {
  padding-top: 6px;
  border-top: 0;
}

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

.page-privacy .doc-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--neon);
}

.page-privacy .doc-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-privacy .privacy-doc p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text);
}

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

/* ── 通用条目列表 ─────────────────────── */
.page-privacy .privacy-list {
  margin: 22px 0 6px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-list > li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pl-term {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
}

.page-privacy .pl-desc {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ── 表格 ─────────────────────────────── */
.page-privacy .table-caption {
  padding: 0 0 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-privacy .data-table th,
.page-privacy .data-table td {
  font-size: 14px;
  line-height: 1.7;
  vertical-align: top;
}

/* ── 引注块 ───────────────────────────── */
.page-privacy .callout {
  margin: 26px 0 6px;
  padding: 2px 0 2px 20px;
  border-left: 2px solid var(--neon);
}

.page-privacy .callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

/* ── 权利清单 ─────────────────────────── */
.page-privacy .rights-list {
  margin: 24px 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-privacy .rights-list > li {
  padding: 18px 20px;
  background: var(--deep);
}

.page-privacy .rights-term {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--neon);
}

.page-privacy .rights-text {
  display: block;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ── 联系卡片 ─────────────────────────── */
.page-privacy .contact-card {
  margin: 24px 0 22px;
  padding: 24px 22px 22px;
  background: var(--board);
  border: 1px solid var(--line);
  border-left: 2px solid var(--neon);
  border-radius: var(--r-md);
}

.page-privacy .contact-label {
  margin: 0 0 10px !important;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .contact-mail {
  margin: 0 0 16px !important;
  font-family: var(--font-mono);
  font-size: clamp(17px, 3.8vw, 21px);
  letter-spacing: 0.01em;
  color: var(--neon);
  word-break: break-all;
}

.page-privacy .contact-card .copy-btn {
  margin-bottom: 16px;
}

.page-privacy .contact-note {
  margin: 0 !important;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ── 相关页面 ─────────────────────────── */
.page-privacy .privacy-aside {
  margin-top: 44px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-aside h2 {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-privacy .privacy-aside ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-aside a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14.5px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--turf);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

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

/* ── 焦点可见 ─────────────────────────── */
.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ── 静止偏好 ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .toc-rule,
  .page-privacy .privacy-aside a {
    transition: none;
  }
}

/* ── 平板及以上 ───────────────────────── */
@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding: calc(var(--nav-h) + 84px) 0 58px;
  }

  .page-privacy .privacy-body {
    padding: 68px 0 104px;
  }

  .page-privacy .privacy-list > li {
    grid-template-columns: minmax(0, 190px) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-privacy .doc-section {
    padding: 44px 0 50px;
  }

  .page-privacy .rights-list > li {
    padding: 22px 24px;
  }

  .page-privacy .contact-card {
    padding: 28px 28px 26px;
  }
}

/* ── 桌面：目录居中 + 左侧刻度 ─────────── */
@media (min-width: 1000px) {
  .page-privacy .toc-list {
    min-width: 0;
    flex-wrap: wrap;
    justify-content: center;
    gap: 38px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-doc::before {
    content: "";
    position: absolute;
    top: 10px;
    bottom: 10px;
    left: -52px;
    width: 1px;
    background: repeating-linear-gradient(
      to bottom,
      var(--turf) 0 6px,
      transparent 6px 15px
    );
    opacity: 0.85;
  }
}