.page-privacy {
  --privacy-line: #F1C40F;
  --privacy-soft-line: rgba(241, 196, 15, 0.16);
  background: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-privacy h1,
.page-privacy h2,
.page-privacy h3,
.page-privacy h4 {
  font-family: var(--font-head);
  line-height: 1.25;
  font-weight: 800;
}

/* ===== 首屏标题区 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding: calc(var(--header-height) + 2.2rem) 0 3rem;
  background:
    radial-gradient(circle at 12% 30%, rgba(26, 188, 156, 0.12) 0, transparent 44%),
    radial-gradient(circle at 88% 20%, rgba(142, 68, 173, 0.18) 0, transparent 50%),
    linear-gradient(135deg, #233240 0%, #2C3E50 62%, #1A2634 100%);
  border-bottom: 4px solid var(--privacy-line);
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 1.6rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.page-privacy .privacy-hero .breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-privacy .privacy-hero .breadcrumb a:hover {
  color: var(--border-card);
}

.page-privacy .breadcrumb-sep {
  margin: 0 0.5em;
  color: var(--text-muted);
  opacity: 0.6;
}

.page-privacy .breadcrumb-current {
  color: var(--text-main);
}

.page-privacy .privacy-hero-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-privacy .privacy-hero-kicker {
  display: inline-block;
  background: var(--accent);
  color: var(--text-dark);
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3em 1em;
  margin-bottom: 1rem;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 1rem;
  font-size: 1.7rem;
  line-height: 1.3;
  border-inline-start: 5px solid var(--border-card);
  padding-inline-start: 0.8rem;
  color: var(--text-main);
}

.page-privacy .privacy-hero-lead {
  margin: 0 0 1.4rem;
  max-width: 62ch;
  font-size: 0.95rem;
  color: rgba(236, 240, 241, 0.9);
}

.page-privacy .privacy-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-privacy .btn {
  display: inline-block;
  background: var(--bg-section-a);
  color: #fff;
  padding: 0.55em 1.2em;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  border: none;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.page-privacy .btn-ghost {
  background: transparent;
  border: 2px solid rgba(236, 240, 241, 0.55);
  border-right: none;
  border-bottom: none;
  color: var(--text-main);
}

.page-privacy .btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.page-privacy .btn-ghost:hover {
  border-color: var(--border-card);
  color: var(--border-card);
  background: rgba(241, 196, 15, 0.08);
}

.page-privacy .privacy-hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}

.page-privacy .privacy-shield-frame {
  width: 220px;
  height: 220px;
  padding: 10px;
  background: rgba(236, 240, 241, 0.08);
  border: 2px solid var(--border-card);
  border-top-color: transparent;
  border-right-color: transparent;
  transform: rotate(1.5deg);
  box-shadow: 10px 10px 0 var(--privacy-soft-line);
  position: relative;
}

.page-privacy .privacy-shield-frame::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 36px 36px;
  border-color: transparent transparent var(--border-card) transparent;
}

.page-privacy .privacy-shield-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.page-privacy .privacy-shield-caption {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-align: center;
}

/* ===== 区块共用 ===== */
.page-privacy .privacy-collect,
.page-privacy .privacy-feedback,
.page-privacy .privacy-cookie,
.page-privacy .privacy-rights {
  padding: 3rem 0;
}

.page-privacy .section-head {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 1.6rem;
}

.page-privacy .section-head .seq-marker {
  font-size: 2rem;
  line-height: 1;
  font-weight: 900;
  color: var(--border-card);
}

.page-privacy .section-head h2 {
  font-size: 1.4rem;
  margin: 0;
}

.page-privacy .section-note {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

/* ===== 01 信息收集 ===== */
.page-privacy .privacy-collect {
  background: var(--bg-primary);
}

.page-privacy .privacy-collect-grid {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.page-privacy .privacy-panel {
  background: var(--bg-card);
  color: var(--text-dark);
  padding: 1.4rem 1.2rem;
  border: 2px solid var(--border-card);
  border-top: none;
  border-right: none;
  box-shadow: 10px 10px 0 var(--privacy-soft-line);
  position: relative;
}

.page-privacy .privacy-panel-title {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  color: var(--text-dark);
  border-bottom: 2px solid rgba(44, 62, 80, 0.12);
  padding-bottom: 0.6rem;
}

.page-privacy .privacy-collect-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.page-privacy .privacy-collect-item {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}

.page-privacy .privacy-item-icon {
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tag-genre);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 900;
  margin-top: 0.24em;
}

.page-privacy .privacy-item-text strong {
  display: block;
  font-size: 0.92rem;
  margin-bottom: 0.2rem;
  color: var(--text-dark);
}

.page-privacy .privacy-item-text p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--text-muted-on-light);
  max-width: 66ch;
}

.page-privacy .privacy-side-note {
  background: rgba(35, 50, 64, 0.82);
  color: var(--text-main);
  padding: 1.4rem 1.2rem;
  border-inline-start: 4px solid var(--border-card);
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-side-note::after {
  content: "";
  position: absolute;
  right: -24px;
  bottom: -24px;
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, transparent 50%, rgba(241, 196, 15, 0.16) 50%);
}

.page-privacy .privacy-side-note-icon {
  font-size: 1.6rem;
  color: var(--border-card);
  display: block;
  margin-bottom: 0.6rem;
  line-height: 1;
}

.page-privacy .privacy-side-note h3 {
  margin: 0 0 0.8rem;
  font-size: 1rem;
  color: var(--border-card);
}

.page-privacy .privacy-side-note ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-privacy .privacy-side-note li {
  padding-left: 1em;
  position: relative;
  font-size: 0.84rem;
  color: var(--text-main);
}

.page-privacy .privacy-side-note li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 900;
}

/* ===== 02 反馈数据 ===== */
.page-privacy .privacy-feedback {
  background: var(--bg-section-b);
  color: var(--text-main);
}

.page-privacy .privacy-feedback .section-head .seq-marker {
  color: #fff;
  background: rgba(0, 0, 0, 0.14);
  padding: 0.16em 0.5em;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.page-privacy .privacy-feedback .section-head h2 {
  color: #fff;
}

.page-privacy .privacy-feedback .section-note {
  color: rgba(236, 240, 241, 0.62);
}

.page-privacy .privacy-paragraph {
  margin: 0 0 1.8rem;
  max-width: 74ch;
  font-size: 0.92rem;
  color: rgba(236, 240, 241, 0.92);
}

.page-privacy .privacy-feedback-points {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-privacy .privacy-point-card {
  background: rgba(255, 255, 255, 0.08);
  padding: 1.2rem 1rem;
  border-inline-start: 4px solid var(--border-card);
  position: relative;
}

.page-privacy .privacy-point-num {
  position: absolute;
  top: 0.5rem;
  right: 0.8rem;
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.16);
  line-height: 1;
}

.page-privacy .privacy-point-card h4 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
  color: #fff;
}

.page-privacy .privacy-point-card p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.6;
  color: rgba(236, 240, 241, 0.82);
  padding-right: 1.2rem;
}

/* ===== 03 Cookie 与日志 ===== */
.page-privacy .privacy-cookie {
  background: var(--bg-section-a);
  color: var(--text-dark);
}

.page-privacy .privacy-cookie .section-head .seq-marker {
  color: var(--text-dark);
  background: rgba(255, 255, 255, 0.28);
  padding: 0.16em 0.5em;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.page-privacy .privacy-cookie .section-head h2 {
  color: var(--text-dark);
}

.page-privacy .privacy-cookie .section-note {
  color: rgba(44, 62, 80, 0.7);
}

.page-privacy .privacy-cookie-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-privacy .privacy-cookie-card {
  background: rgba(255, 255, 255, 0.86);
  padding: 1.2rem 1rem;
  border: 2px solid rgba(44, 62, 80, 0.24);
  border-right: none;
  border-top: none;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-privacy .privacy-cookie-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-cookie-card h3 {
  margin: 0 0 0.5rem;
  font-size: 0.98rem;
  color: var(--text-dark);
  padding-left: 0.7rem;
  border-left: 4px solid var(--bg-section-a);
}

.page-privacy .privacy-cookie-card p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--text-muted-on-light);
}

/* ===== 用户权利 ===== */
.page-privacy .privacy-rights {
  background: var(--bg-primary-deep);
  color: var(--text-main);
  border-top: 4px solid var(--border-card);
}

.page-privacy .privacy-rights-inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.page-privacy .privacy-rights-head {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.page-privacy .privacy-rights-icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-section-a);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 900;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.page-privacy .privacy-rights h2 {
  font-size: 1.35rem;
  margin: 0;
}

.page-privacy .privacy-rights-inner p {
  font-size: 0.9rem;
  color: rgba(236, 240, 241, 0.88);
  max-width: 66ch;
  margin: 0 auto 1.5rem;
}

.page-privacy .privacy-rights-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  justify-content: center;
}

.page-privacy .privacy-rights .btn-ghost {
  border-color: rgba(236, 240, 241, 0.5);
}

/* ===== 桌面端 ===== */
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    padding: calc(var(--header-height) + 3.5rem) 0 4.5rem;
  }

  .page-privacy .privacy-hero-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 3rem;
    align-items: center;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 2.2rem;
  }

  .page-privacy .privacy-hero-lead {
    font-size: 1rem;
  }

  .page-privacy .privacy-hero-visual {
    justify-content: flex-end;
    align-items: flex-end;
  }

  .page-privacy .privacy-shield-caption {
    text-align: right;
  }

  .page-privacy .privacy-collect,
  .page-privacy .privacy-feedback,
  .page-privacy .privacy-cookie,
  .page-privacy .privacy-rights {
    padding: 4.5rem 0;
  }

  .page-privacy .section-head {
    gap: 1rem;
    margin-bottom: 2rem;
  }

  .page-privacy .section-head .seq-marker {
    font-size: 2.4rem;
  }

  .page-privacy .section-head h2 {
    font-size: 1.7rem;
  }

  .page-privacy .privacy-collect-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 2rem;
    align-items: start;
  }

  .page-privacy .privacy-panel {
    padding: 2rem 1.8rem;
  }

  .page-privacy .privacy-side-note {
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }

  .page-privacy .privacy-feedback-points {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
  }

  .page-privacy .privacy-cookie-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }

  .page-privacy .privacy-cookie-card {
    padding: 1.5rem 1.4rem;
  }
}