.page-privacy {
  --pp-surface: rgba(16, 41, 61, 0.82);
  --pp-hairline: rgba(28, 74, 102, 0.55);
  --pp-grid: rgba(28, 74, 102, 0.38);
  padding-bottom: clamp(48px, 8vw, 96px);
  color: var(--text);
}

/* ---------- 面包屑行 ---------- */
.page-privacy .pp-crumb-row {
  padding-bottom: clamp(16px, 2.4vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: clamp(28px, 5vw, 56px) 0 clamp(32px, 6vw, 64px);
  background-image:
    radial-gradient(120% 150% at 88% 0%, rgba(33, 230, 193, 0.16), transparent 62%),
    radial-gradient(90% 130% at 4% 100%, rgba(255, 138, 61, 0.12), transparent 60%);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, var(--pp-grid) 1px, transparent 1px);
  background-size: 96px 100%;
  background-position: center top;
  opacity: 0.6;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.35) 65%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.35) 65%, transparent 100%);
}

.page-privacy .pp-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-privacy .pp-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-privacy .pp-eyebrow span {
  padding: 3px 10px;
  border: 1px solid rgba(33, 230, 193, 0.5);
  border-radius: var(--r-pill);
  color: var(--cyan);
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5.4vw, 3.2rem);
  line-height: 1.14;
  letter-spacing: 0.1em;
  color: var(--text-strong);
}

.page-privacy .pp-lead {
  max-width: 36em;
  margin: 0 0 24px;
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  line-height: 1.75;
  color: var(--cream);
}

.page-privacy .pp-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .pp-tag {
  padding: 6px 13px;
  border: 1px solid var(--pp-hairline);
  border-radius: var(--r-pill);
  background: rgba(10, 26, 40, 0.6);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-privacy .pp-tag--amber {
  border-color: rgba(255, 138, 61, 0.5);
  color: var(--amber);
}

.page-privacy .pp-hero-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--pp-hairline);
  border-radius: var(--r-lg);
  background: var(--ink-2);
  box-shadow: var(--shadow-panel);
}

.page-privacy .pp-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 900 / 520;
  object-fit: cover;
}

.page-privacy .pp-hero-figure figcaption {
  padding: 13px 18px;
  border-top: 1px solid var(--pp-hairline);
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate);
}

/* ---------- 主体布局 ---------- */
.page-privacy .pp-layout {
  display: grid;
  gap: clamp(26px, 4.5vw, 54px);
  padding-top: clamp(30px, 5vw, 56px);
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  padding: 18px 16px 16px;
  border: 1px solid var(--pp-hairline);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(16, 41, 61, 0.92), rgba(10, 26, 40, 0.88));
}

.page-privacy .pp-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

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

.page-privacy .pp-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--slate);
  text-decoration: none;
  transition: background 0.22s var(--ease-out), color 0.22s var(--ease-out);
}

.page-privacy .pp-toc-list a:hover,
.page-privacy .pp-toc-list a:focus-visible {
  background: rgba(33, 230, 193, 0.11);
  color: var(--cream);
}

.page-privacy .pp-toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .pp-toc-foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--pp-hairline);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--slate-2);
}

@media (min-width: 480px) and (max-width: 999px) {
  .page-privacy .pp-toc-list {
    grid-template-columns: 1fr 1fr;
    gap: 2px 10px;
  }
}

/* ---------- 正文列 ---------- */
.page-privacy .pp-body {
  min-width: 0;
}

.page-privacy .pp-sec {
  padding: clamp(26px, 3.6vw, 42px) 0;
  border-top: 1px solid var(--pp-hairline);
  scroll-margin-top: 118px;
}

.page-privacy .pp-body > .pp-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pp-sec-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  line-height: 1.4;
  letter-spacing: 0.06em;
  color: var(--text-strong);
}

.page-privacy .pp-sec-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 26px;
  padding: 0 11px;
  border: 1px solid rgba(33, 230, 193, 0.45);
  border-radius: var(--r-pill);
  background: rgba(33, 230, 193, 0.08);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}

.page-privacy .pp-sec:target .pp-sec-num {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--ink);
}

.page-privacy .pp-sec:target .pp-sec-title {
  color: #ffffff;
}

.page-privacy .pp-sec-lead {
  max-width: 42em;
  margin: 0 0 22px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--slate);
}

.page-privacy .pp-sec-lead--tight {
  margin: 22px 0 0;
}

.page-privacy .pp-mono {
  font-family: var(--font-mono);
  font-size: 0.94em;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

/* ---------- 三类信息卡 ---------- */
.page-privacy .pp-cards {
  display: grid;
  gap: 14px;
}

.page-privacy .pp-card {
  position: relative;
  overflow: hidden;
  padding: 20px 18px 18px 22px;
  border: 1px solid var(--pp-hairline);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(16, 41, 61, 0.92), rgba(10, 26, 40, 0.86));
}

.page-privacy .pp-card::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  width: 2px;
  height: calc(100% - 12px);
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cyan-2), var(--cyan-3));
}

.page-privacy .pp-card--amber::before {
  background: linear-gradient(180deg, var(--amber), rgba(255, 138, 61, 0.18));
}

.page-privacy .pp-card--plain::before {
  background: linear-gradient(180deg, var(--cinnabar), rgba(200, 64, 47, 0.18));
}

.page-privacy .pp-card-key {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-privacy .pp-card--amber .pp-card-key {
  color: var(--amber);
}

.page-privacy .pp-card--plain .pp-card-key {
  color: var(--cream);
}

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

.page-privacy .pp-list li {
  position: relative;
  padding-left: 15px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 5px;
  border-radius: 2px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .pp-card--amber .pp-list li::before {
  background: var(--amber);
}

.page-privacy .pp-card--plain .pp-list li::before {
  background: var(--cinnabar);
}

.page-privacy .pp-list strong {
  font-weight: 600;
  color: var(--cream);
}

/* ---------- 用途序列 ---------- */
.page-privacy .pp-uses {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-uses li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px dashed rgba(28, 74, 102, 0.7);
}

.page-privacy .pp-uses li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pp-use-num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(33, 230, 193, 0.4);
  border-radius: var(--r-pill);
  background: rgba(33, 230, 193, 0.1);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

.page-privacy .pp-uses h3 {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--cream);
}

.page-privacy .pp-uses p {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--slate);
}

.page-privacy .pp-uses p .pp-mono {
  color: var(--amber);
}

.page-privacy .pp-note {
  margin: 22px 0 0;
  padding: 15px 18px;
  border-left: 2px solid var(--amber);
  border-radius: var(--r-sm);
  background: rgba(242, 236, 225, 0.07);
  font-size: 14px;
  line-height: 1.82;
  color: var(--cream);
}

.page-privacy .pp-note .pp-mono {
  color: var(--amber);
}

/* ---------- 表格 ---------- */
.page-privacy .pp-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--pp-hairline);
  border-radius: var(--r-md);
  background: rgba(16, 41, 61, 0.6);
}

.page-privacy .pp-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .pp-table th,
.page-privacy .pp-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.72;
  border-bottom: 1px solid rgba(28, 74, 102, 0.45);
}

.page-privacy .pp-table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(10, 26, 40, 0.78);
  white-space: nowrap;
}

.page-privacy .pp-table tbody th {
  width: 6.5em;
  font-weight: 600;
  color: var(--cream);
  white-space: nowrap;
}

.page-privacy .pp-table tbody td {
  color: var(--slate);
}

.page-privacy .pp-table tbody tr:nth-child(even) {
  background: rgba(10, 26, 40, 0.42);
}

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

/* ---------- 权利清单 ---------- */
.page-privacy .pp-rights {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-right {
  padding: 16px 18px;
  border: 1px solid var(--pp-hairline);
  border-radius: var(--r-md);
  background: rgba(16, 41, 61, 0.55);
}

.page-privacy .pp-right h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-privacy .pp-right p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 联络块 ---------- */
.page-privacy .pp-contact {
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--pp-hairline);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 140% at 96% 0%, rgba(33, 230, 193, 0.13), transparent 62%),
    linear-gradient(180deg, rgba(16, 41, 61, 0.92), rgba(10, 26, 40, 0.9));
}

.page-privacy .pp-contact-grid {
  display: grid;
  gap: 18px;
}

.page-privacy .pp-contact-item {
  padding-left: 14px;
  border-left: 2px solid rgba(33, 230, 193, 0.45);
}

.page-privacy .pp-contact-key {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--slate-2);
}

.page-privacy .pp-contact-val {
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-strong);
  word-break: break-word;
}

.page-privacy .pp-contact-val.pp-mono {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

.page-privacy .pp-contact-hint {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--pp-hairline);
  font-size: 14px;
  line-height: 1.82;
  color: var(--slate);
}

.page-privacy .pp-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-privacy .pp-related a {
  padding: 9px 16px;
  border: 1px solid var(--pp-hairline);
  border-radius: var(--r-pill);
  font-size: 13.5px;
  color: var(--cream);
  text-decoration: none;
  transition: border-color 0.22s var(--ease-out), color 0.22s var(--ease-out), background 0.22s var(--ease-out);
}

.page-privacy .pp-related a:hover,
.page-privacy .pp-related a:focus-visible {
  border-color: var(--cyan);
  background: rgba(33, 230, 193, 0.1);
  color: var(--cyan);
}

/* ---------- 宽屏 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pp-contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-privacy .pp-hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 108px;
  }

  .page-privacy .pp-body {
    max-width: 780px;
  }

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