/* ===================== 页面作用域：disclaimer ===================== */
.page-disclaimer {
  --pd-amber: #ffc53d;
  --pd-pink: #ff4f8b;
  --pd-violet: #a78bfa;
  --pd-ink: #f5f1ed;
  --pd-muted: #a3a3b0;
  position: relative;
  background:
    radial-gradient(1000px 480px at 90% -10%, rgba(255, 79, 139, 0.12), transparent 62%),
    radial-gradient(760px 420px at -8% 24%, rgba(139, 92, 246, 0.1), transparent 58%),
    var(--bg-deep);
  overflow: hidden;
}

.page-disclaimer .container {
  position: relative;
  z-index: 2;
  padding-top: 20px;
  padding-bottom: 80px;
}

.page-disclaimer .breadcrumb {
  margin-bottom: 28px;
}

.page-disclaimer img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

/* ---------- Hero 区 ---------- */
.page-disclaimer .pd-hero {
  display: grid;
  gap: 32px;
  margin-bottom: 56px;
}

.page-disclaimer .pd-hero-copy {
  order: 2;
}

.page-disclaimer .pd-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--pd-pink);
  text-transform: uppercase;
  margin-bottom: 14px;
  padding: 6px 12px;
  border: 1px dashed rgba(255, 79, 139, 0.5);
  border-radius: var(--radius-pill);
}

.page-disclaimer .pd-hero h1 {
  font-size: 32px;
  line-height: 1.22;
  font-weight: 900;
  color: var(--pd-ink);
  text-shadow: 0 0 18px rgba(255, 79, 139, 0.28), 0 0 46px rgba(139, 92, 246, 0.2);
  margin: 0 0 18px;
}

.page-disclaimer .pd-hero-lead {
  font-size: 15px;
  line-height: 1.75;
  color: var(--pd-muted);
  margin: 0 0 24px;
  max-width: 60ch;
}

.page-disclaimer .pd-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .pd-hero-stat {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--bg-deep);
  background: linear-gradient(120deg, rgba(255, 79, 139, 0.95), rgba(167, 139, 250, 0.95));
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  box-shadow: 0 0 16px rgba(255, 79, 139, 0.18);
}

.page-disclaimer .pd-hero-media {
  order: 1;
  position: relative;
  margin: 0;
  padding: 12px;
  background: linear-gradient(135deg, rgba(255, 79, 139, 0.16), rgba(139, 92, 246, 0.14));
  border: 1px solid var(--border);
  border-radius: 18px;
  transform: rotate(-1.2deg);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.38);
}

.page-disclaimer .pd-hero-media::before {
  content: "";
  position: absolute;
  top: -12px;
  right: 24px;
  width: 56px;
  height: 26px;
  background: rgba(255, 79, 139, 0.3);
  border-left: 1px dashed rgba(245, 241, 237, 0.6);
  border-right: 1px dashed rgba(245, 241, 237, 0.6);
  transform: rotate(5deg);
  z-index: 3;
}

.page-disclaimer .pd-hero-media img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

/* ---------- 年龄限制区 ---------- */
.page-disclaimer .pd-age {
  display: grid;
  gap: 20px;
  margin-bottom: 56px;
  padding: 28px 22px 32px;
  background:
    linear-gradient(150deg, rgba(255, 79, 139, 0.1), transparent 55%),
    linear-gradient(300deg, rgba(139, 92, 246, 0.09), transparent 48%),
    var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .pd-age::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(255, 197, 61, 0.14), transparent 68%);
  pointer-events: none;
}

.page-disclaimer .pd-age-badge {
  width: 84px;
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--pd-ink);
  background: conic-gradient(from 210deg, #ff4f8b, #8b5cf6, #ff4f8b);
  border-radius: 50%;
  transform: rotate(-9deg);
  box-shadow: 0 0 26px rgba(255, 79, 139, 0.45);
  line-height: 1;
  position: relative;
  justify-self: start;
}

.page-disclaimer .pd-age-badge::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 2px dashed rgba(245, 241, 237, 0.5);
  border-radius: 50%;
}

.page-disclaimer .pd-age-body h2 {
  font-size: 24px;
  font-weight: 900;
  color: var(--pd-ink);
  margin: 0 0 14px;
}

.page-disclaimer .pd-age-body p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--pd-muted);
  margin: 0 0 14px;
}

.page-disclaimer .pd-age-body .btn {
  margin-top: 10px;
}

/* ---------- 公告栏 ---------- */
.page-disclaimer .pd-board {
  position: relative;
  margin-bottom: 56px;
  padding: 32px 20px;
  background-image:
    linear-gradient(rgba(245, 241, 237, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 241, 237, 0.035) 1px, transparent 1px);
  background-size: 26px 26px;
  border: 1px solid var(--border);
  border-radius: 20px;
}

.page-disclaimer .pd-board::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 18px;
  right: 18px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 79, 139, 0.35), transparent);
  pointer-events: none;
}

.page-disclaimer .pd-board-head {
  text-align: center;
  margin-bottom: 34px;
}

.page-disclaimer .pd-board-head h2 {
  font-size: 28px;
  font-weight: 900;
  color: var(--pd-ink);
  letter-spacing: 0.06em;
  margin: 0 0 8px;
}

.page-disclaimer .pd-board-head p {
  font-size: 14px;
  color: var(--pd-muted);
  margin: 0;
}

.page-disclaimer .pd-board-rule {
  color: var(--pd-pink);
  margin-top: 12px;
  display: inline-block;
}

.page-disclaimer .pd-board-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

/* ---------- 贴纸卡片 ---------- */
.page-disclaimer .pd-card {
  position: relative;
  padding: 30px 22px 34px;
  background:
    linear-gradient(170deg, rgba(255, 255, 255, 0.03), transparent 34%),
    var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.36);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% calc(100% - 10px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 10px));
}

.page-disclaimer .pd-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.46);
}

.page-disclaimer .pd-card:nth-child(odd) {
  transform: rotate(-0.35deg);
}

.page-disclaimer .pd-card:nth-child(even) {
  transform: rotate(0.45deg);
}

.page-disclaimer .pd-card:nth-child(odd):hover,
.page-disclaimer .pd-card:nth-child(even):hover {
  transform: translateY(-4px) rotate(0deg);
}

.page-disclaimer .pd-card--amber {
  border-top: 3px solid var(--pd-amber);
}

.page-disclaimer .pd-card--amber .pd-card-tag {
  background: linear-gradient(120deg, #ffc53d, #ff4f8b);
}

.page-disclaimer .pd-card--amber .pd-card-tape {
  background: rgba(255, 197, 61, 0.4);
  border-color: rgba(255, 197, 61, 0.7);
}

.page-disclaimer .pd-card--pink {
  border-top: 3px solid var(--pd-pink);
}

.page-disclaimer .pd-card--pink .pd-card-tag {
  background: linear-gradient(120deg, #ff4f8b, #8b5cf6);
}

.page-disclaimer .pd-card--pink .pd-card-tape {
  background: rgba(255, 79, 139, 0.36);
  border-color: rgba(255, 79, 139, 0.7);
}

.page-disclaimer .pd-card--violet {
  border-top: 3px solid var(--pd-violet);
}

.page-disclaimer .pd-card--violet .pd-card-tag {
  background: linear-gradient(120deg, #8b5cf6, #a78bfa);
}

.page-disclaimer .pd-card--violet .pd-card-tape {
  background: rgba(139, 92, 246, 0.38);
  border-color: rgba(167, 139, 250, 0.7);
}

.page-disclaimer .pd-card-tape {
  position: absolute;
  top: -12px;
  left: 18px;
  width: 62px;
  height: 24px;
  border-left: 1px dashed;
  border-right: 1px dashed;
  transform: rotate(-5deg);
  z-index: 2;
  backdrop-filter: blur(1px);
}

.page-disclaimer .pd-card-tape--right {
  left: auto;
  right: 18px;
  transform: rotate(4deg);
}

.page-disclaimer .pd-card-head {
  margin-bottom: 16px;
}

.page-disclaimer .pd-card-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #0a0a0f;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.page-disclaimer .pd-card-head h3 {
  font-size: 20px;
  font-weight: 900;
  color: var(--pd-ink);
  line-height: 1.35;
  margin: 0;
}

.page-disclaimer .pd-card-body p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-muted);
  margin: 0 0 14px;
}

.page-disclaimer .pd-card-body ul {
  margin: 0 0 14px;
  padding-left: 0;
  list-style: none;
  font-size: 14px;
  color: var(--pd-muted);
}

.page-disclaimer .pd-card-body ul li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  line-height: 1.65;
}

.page-disclaimer .pd-card-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: linear-gradient(90deg, var(--pd-pink), var(--pd-violet));
  border-radius: 2px;
}

.page-disclaimer .pd-card-note {
  font-size: 13px;
  color: var(--pd-violet);
  border-left: 2px solid rgba(167, 139, 250, 0.4);
  padding-left: 10px;
}

.page-disclaimer .pd-card-details {
  margin: 0 0 14px;
  border-top: 1px dashed var(--border);
  border-bottom: 1px dashed var(--border);
  padding: 12px 0;
}

.page-disclaimer .pd-card-details summary {
  font-size: 14px;
  font-weight: 700;
  color: var(--pd-amber);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .pd-card-details summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .pd-card-details summary::before {
  content: "▸";
  display: inline-block;
  transition: transform 0.18s ease;
  font-size: 15px;
  color: var(--pd-amber);
}

.page-disclaimer .pd-card-details[open] summary::before {
  transform: rotate(90deg);
}

.page-disclaimer .pd-card-details p {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(245, 241, 237, 0.06);
}

.page-disclaimer .pd-card-details a {
  color: var(--pd-blue, #00d4ff);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .pd-card-body .btn {
  margin-top: 6px;
}

/* ---------- 结尾区域 ---------- */
.page-disclaimer .pd-closing {
  position: relative;
  padding: 32px 24px 36px;
  background:
    linear-gradient(135deg, rgba(255, 79, 139, 0.09), transparent 42%),
    linear-gradient(225deg, rgba(0, 212, 255, 0.06), transparent 40%),
    var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  text-align: center;
}

.page-disclaimer .pd-closing h2 {
  font-size: 26px;
  font-weight: 900;
  color: var(--pd-ink);
  margin: 0 0 16px;
}

.page-disclaimer .pd-closing p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--pd-muted);
  margin: 0 auto 14px;
  max-width: 68ch;
}

.page-disclaimer .pd-closing p:last-of-type {
  margin-bottom: 24px;
}

.page-disclaimer .pd-closing-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* ===================== 响应式 ===================== */
@media (min-width: 768px) {
  .page-disclaimer .container {
    padding-top: 32px;
  }

  .page-disclaimer .pd-hero {
    grid-template-columns: 1fr 300px;
    gap: 40px;
    align-items: center;
  }

  .page-disclaimer .pd-hero-copy {
    order: 1;
  }

  .page-disclaimer .pd-hero-media {
    order: 2;
  }

  .page-disclaimer .pd-hero h1 {
    font-size: 40px;
  }

  .page-disclaimer .pd-hero-lead {
    font-size: 16px;
  }

  .page-disclaimer .pd-age {
    grid-template-columns: 120px 1fr;
    gap: 28px;
    padding: 34px 32px 38px;
  }

  .page-disclaimer .pd-age-badge {
    width: 100px;
    height: 100px;
    font-size: 36px;
    justify-self: center;
    margin-top: 8px;
  }

  .page-disclaimer .pd-board {
    padding: 42px 30px;
  }

  .page-disclaimer .pd-board-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .page-disclaimer .pd-card:nth-child(3) {
    grid-column: span 2;
    max-width: 620px;
    margin: 0 auto;
    width: 100%;
  }

  .page-disclaimer .pd-closing {
    padding: 40px 36px 44px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .pd-hero {
    grid-template-columns: 1fr 360px;
    gap: 64px;
  }

  .page-disclaimer .pd-hero h1 {
    font-size: 48px;
    line-height: 1.18;
  }

  .page-disclaimer .pd-hero-lead {
    font-size: 17px;
  }

  .page-disclaimer .pd-board-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }

  .page-disclaimer .pd-card:nth-child(3) {
    grid-column: span 1;
    max-width: none;
  }

  .page-disclaimer .pd-age p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-card,
  .page-disclaimer .pd-card:nth-child(odd),
  .page-disclaimer .pd-card:nth-child(even),
  .page-disclaimer .pd-card:hover {
    transition: none;
    transform: none;
  }
}

.page-disclaimer {
  --pd-blue: currentColor;
}